Mercurial > hg > freeDiameter
annotate include/freeDiameter/libfdproto.h @ 1392:497d926f5e3d
libfdproto.h: remove trailing whitespace
| author | Thomas Klausner <tk@giga.or.at> |
|---|---|
| date | Fri, 15 Nov 2019 11:28:11 +0100 |
| parents | 0c25bfa3660e |
| children | 357e9cec520f |
| rev | line source |
|---|---|
| 0 | 1 /********************************************************************************************************* |
| 2 * Software License Agreement (BSD License) * | |
|
740
4a9f08d6b6ba
Updated my mail address
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
738
diff
changeset
|
3 * Author: Sebastien Decugis <sdecugis@freediameter.net> * |
| 0 | 4 * * |
|
1281
ab6457399be2
Updated copyright information
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1268
diff
changeset
|
5 * Copyright (c) 2015, WIDE Project and NICT * |
| 0 | 6 * All rights reserved. * |
| 7 * * | |
| 8 * Redistribution and use of this software in source and binary forms, with or without modification, are * | |
| 9 * permitted provided that the following conditions are met: * | |
| 10 * * | |
| 11 * * Redistributions of source code must retain the above * | |
| 12 * copyright notice, this list of conditions and the * | |
| 13 * following disclaimer. * | |
| 14 * * | |
| 15 * * Redistributions in binary form must reproduce the above * | |
| 16 * copyright notice, this list of conditions and the * | |
| 17 * following disclaimer in the documentation and/or other * | |
| 18 * materials provided with the distribution. * | |
| 19 * * | |
| 20 * * Neither the name of the WIDE Project or NICT nor the * | |
| 21 * names of its contributors may be used to endorse or * | |
| 22 * promote products derived from this software without * | |
| 23 * specific prior written permission of WIDE Project and * | |
| 24 * NICT. * | |
| 25 * * | |
| 26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * | |
| 27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * | |
| 28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * | |
| 29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * | |
| 30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * | |
| 31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * | |
|
618
1dbc4c5397d6
Attempting to improve python wrapper usability (work in progress)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
609
diff
changeset
|
32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY S_OUT OF THE USE OF THIS SOFTWARE, EVEN IF * |
| 0 | 33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * |
| 34 *********************************************************************************************************/ | |
| 35 | |
|
1
bafb831ba688
Fix names to proper case for freeDiameter
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
0
diff
changeset
|
36 /* This file contains the definitions of functions and types used by the libfreeDiameter library. |
| 0 | 37 * |
|
1
bafb831ba688
Fix names to proper case for freeDiameter
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
0
diff
changeset
|
38 * This library is meant to be used by both the freeDiameter daemon and its extensions. |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
39 * It provides the tools to manipulate Diameter messages and related data. |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
40 * This file should always be included as #include <freeDiameter/libfreeDiameter.h> |
| 0 | 41 * |
|
320
53f912ce0f4e
Add shared object version information
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
304
diff
changeset
|
42 * If any change is made to this file, you must increment the FD_PROJECT_VERSION_API version. |
|
53f912ce0f4e
Add shared object version information
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
304
diff
changeset
|
43 * |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
44 * The file contains the following parts: |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
45 * DEBUG |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
46 * MACROS |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
47 * OCTET STRINGS |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
48 * THREADS |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
49 * LISTS |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
50 * DICTIONARY |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
51 * SESSIONS |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
52 * MESSAGES |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
53 * DISPATCH |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
54 * QUEUES |
| 0 | 55 */ |
| 56 | |
|
658
f198d16fa7f4
Initial commit for 1.1.0:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
653
diff
changeset
|
57 #ifndef _LIBFDPROTO_H |
|
f198d16fa7f4
Initial commit for 1.1.0:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
653
diff
changeset
|
58 #define _LIBFDPROTO_H |
| 0 | 59 |
|
904
b839a1b1c1da
Make freeDiameter headers more C++ friendly -- thank you Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
903
diff
changeset
|
60 #ifdef __cplusplus |
|
b839a1b1c1da
Make freeDiameter headers more C++ friendly -- thank you Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
903
diff
changeset
|
61 extern "C" { |
|
b839a1b1c1da
Make freeDiameter headers more C++ friendly -- thank you Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
903
diff
changeset
|
62 #endif |
|
b839a1b1c1da
Make freeDiameter headers more C++ friendly -- thank you Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
903
diff
changeset
|
63 |
| 0 | 64 #ifndef FD_IS_CONFIG |
|
1
bafb831ba688
Fix names to proper case for freeDiameter
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
0
diff
changeset
|
65 #error "You must include 'freeDiameter-host.h' before this file." |
| 0 | 66 #endif /* FD_IS_CONFIG */ |
| 67 | |
| 68 #include <pthread.h> | |
|
137
5510f73e1737
Replace non-posix pthread_yield with posix sched_yield
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
135
diff
changeset
|
69 #include <sched.h> |
| 0 | 70 #include <string.h> |
| 71 #include <assert.h> | |
| 72 #include <errno.h> | |
|
232
c07f9692b537
Fix missing include
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
226
diff
changeset
|
73 #include <netinet/in.h> |
| 0 | 74 #include <arpa/inet.h> |
| 75 #include <sys/socket.h> | |
| 76 #include <netdb.h> | |
| 77 #include <stdio.h> | |
| 78 #include <stdlib.h> | |
| 79 #include <unistd.h> | |
|
810
85b3d7c8bf60
Fix a few compilation errors on NetBSD -- reported by Thomas Klausner (thanks\!)
Sebastien Decugis <sdecugis@freediameter.net>
parents:
804
diff
changeset
|
80 #include <stdarg.h> |
| 0 | 81 |
|
1100
4b7192d0ffde
basename is now also used for non-DEBUG, remove ifdef for #include.
Thomas Klausner <tk@giga.or.at>
parents:
1097
diff
changeset
|
82 #include <libgen.h> /* for basename */ |
|
205
ff9ade352076
Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
191
diff
changeset
|
83 |
|
1027
0117a7746b21
Fix a number of errors and warnings introduced/highlighted by recent commits
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1026
diff
changeset
|
84 #ifdef SWIG |
|
0117a7746b21
Fix a number of errors and warnings introduced/highlighted by recent commits
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1026
diff
changeset
|
85 #define _ATTRIBUTE_PRINTFLIKE_(_f,_v) |
|
0117a7746b21
Fix a number of errors and warnings introduced/highlighted by recent commits
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1026
diff
changeset
|
86 #else |
|
0117a7746b21
Fix a number of errors and warnings introduced/highlighted by recent commits
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1026
diff
changeset
|
87 #define _ATTRIBUTE_PRINTFLIKE_(_f,_v) __attribute__ ((format (printf, _f, _v))) |
|
0117a7746b21
Fix a number of errors and warnings introduced/highlighted by recent commits
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1026
diff
changeset
|
88 #endif /* SWIG */ |
|
897
d8d0772586ad
Use correct default port for outgoing connections even when local port is not the default one
Sebastien Decugis <sdecugis@freediameter.net>
parents:
895
diff
changeset
|
89 |
|
1034
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
90 /* Remove some deprecated warnings from some gnutls versions, when possible */ |
|
1052
b3d623f04b6d
Fix a number of remaining compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1038
diff
changeset
|
91 #if defined(__GNUC__) |
|
1034
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
92 # define GCC_DIAG_DO_PRAGMA(x) _Pragma (#x) |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
93 # define GCC_DIAG_PRAGMA(x) GCC_DIAG_DO_PRAGMA(GCC diagnostic x) |
|
1052
b3d623f04b6d
Fix a number of remaining compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1038
diff
changeset
|
94 # if ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406 /* 4.6.x */ |
|
1034
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
95 # define GCC_DIAG_OFF(x) GCC_DIAG_PRAGMA(push) \ |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
96 GCC_DIAG_PRAGMA(ignored x) |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
97 # define GCC_DIAG_ON(x) GCC_DIAG_PRAGMA(pop) |
|
1052
b3d623f04b6d
Fix a number of remaining compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1038
diff
changeset
|
98 # else /* older */ |
|
1034
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
99 # define GCC_DIAG_OFF(x) GCC_DIAG_PRAGMA(ignored x) |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
100 # define GCC_DIAG_ON(x) GCC_DIAG_PRAGMA(warning x) |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
101 # endif |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
102 #else |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
103 # define GCC_DIAG_OFF(x) |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
104 # define GCC_DIAG_ON(x) |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
105 #endif |
|
f4a73a991623
Fix warning on old GCC versions
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1033
diff
changeset
|
106 |
|
897
d8d0772586ad
Use correct default port for outgoing connections even when local port is not the default one
Sebastien Decugis <sdecugis@freediameter.net>
parents:
895
diff
changeset
|
107 /*============================================================*/ |
|
d8d0772586ad
Use correct default port for outgoing connections even when local port is not the default one
Sebastien Decugis <sdecugis@freediameter.net>
parents:
895
diff
changeset
|
108 /* CONSTANTS */ |
|
d8d0772586ad
Use correct default port for outgoing connections even when local port is not the default one
Sebastien Decugis <sdecugis@freediameter.net>
parents:
895
diff
changeset
|
109 /*============================================================*/ |
|
d8d0772586ad
Use correct default port for outgoing connections even when local port is not the default one
Sebastien Decugis <sdecugis@freediameter.net>
parents:
895
diff
changeset
|
110 |
|
d8d0772586ad
Use correct default port for outgoing connections even when local port is not the default one
Sebastien Decugis <sdecugis@freediameter.net>
parents:
895
diff
changeset
|
111 #define DIAMETER_PORT 3868 |
|
1304
5a505af0bba0
Fix default secure port
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1303
diff
changeset
|
112 #define DIAMETER_SECURE_PORT 5868 |
|
897
d8d0772586ad
Use correct default port for outgoing connections even when local port is not the default one
Sebastien Decugis <sdecugis@freediameter.net>
parents:
895
diff
changeset
|
113 |
|
d8d0772586ad
Use correct default port for outgoing connections even when local port is not the default one
Sebastien Decugis <sdecugis@freediameter.net>
parents:
895
diff
changeset
|
114 |
|
235
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
115 /*============================================================*/ |
|
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
116 /* INIT */ |
|
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
117 /*============================================================*/ |
|
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
118 |
|
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
119 /* This function must be called first, before any call to another library function */ |
|
658
f198d16fa7f4
Initial commit for 1.1.0:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
653
diff
changeset
|
120 int fd_libproto_init(void); /* note if you are using libfdcore, it handles this already */ |
|
235
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
121 |
|
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
122 /* Call this one when the application terminates, to destroy internal threads */ |
|
658
f198d16fa7f4
Initial commit for 1.1.0:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
653
diff
changeset
|
123 void fd_libproto_fini(void); |
|
235
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
124 |
|
1159
05f74dc19c49
Include source rev number in version information when available
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1134
diff
changeset
|
125 /* Retrieve the version of the binary */ |
|
05f74dc19c49
Include source rev number in version information when available
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1134
diff
changeset
|
126 extern const char fd_libproto_version[]; |
|
235
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
127 |
| 0 | 128 /*============================================================*/ |
| 129 /* DEBUG */ | |
| 130 /*============================================================*/ | |
| 131 | |
|
618
1dbc4c5397d6
Attempting to improve python wrapper usability (work in progress)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
609
diff
changeset
|
132 |
| 0 | 133 /* |
|
941
64088de91f7f
Initial logging rework by Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
134 * FUNCTION: fd_log |
| 0 | 135 * |
| 136 * PARAMETERS: | |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
137 * loglevel : Integer, how important the message is. Valid values are macros FD_LOG_* |
| 0 | 138 * format : Same format string as in the printf function |
| 139 * ... : Same list as printf | |
| 140 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
141 * DESCRIPTION: |
|
941
64088de91f7f
Initial logging rework by Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
142 * Write information to log. |
| 0 | 143 * The format and arguments may contain UTF-8 encoded data. The |
|
941
64088de91f7f
Initial logging rework by Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
144 * output medium is expected to support this encoding. |
| 0 | 145 * |
| 146 * RETURN VALUE: | |
| 147 * None. | |
| 148 */ | |
|
1027
0117a7746b21
Fix a number of errors and warnings introduced/highlighted by recent commits
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1026
diff
changeset
|
149 void fd_log ( int, const char *, ... ) _ATTRIBUTE_PRINTFLIKE_(2,3); |
|
1103
d8591b1c56cd
Implemented a few hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1102
diff
changeset
|
150 #ifndef SWIG |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1117
diff
changeset
|
151 void fd_log_va( int, const char *, va_list); |
|
1103
d8591b1c56cd
Implemented a few hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1102
diff
changeset
|
152 #endif /* SWIG */ |
|
687
026802543f57
Prepare for new message log facility
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
658
diff
changeset
|
153 |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
154 /* these are internal objects of the debug facility, |
|
755
463ffc722c1a
Remove misleading comment
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
740
diff
changeset
|
155 might be useful to control the behavior from outside */ |
| 0 | 156 extern pthread_mutex_t fd_log_lock; |
|
174
2b2f78036749
Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
168
diff
changeset
|
157 extern char * fd_debug_one_function; |
|
2b2f78036749
Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
168
diff
changeset
|
158 extern char * fd_debug_one_file; |
| 0 | 159 |
| 160 /* | |
| 161 * FUNCTION: fd_log_threadname | |
| 162 * | |
| 163 * PARAMETERS: | |
| 164 * name : \0-terminated string containing a name to identify the current thread. | |
| 165 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
166 * DESCRIPTION: |
| 0 | 167 * Name the current thread, useful for debugging multi-threaded problems. |
| 168 * | |
| 169 * This function assumes that a global thread-specific key called "fd_log_thname" exists | |
| 170 * in the address space of the current process. | |
| 171 * | |
| 172 * RETURN VALUE: | |
| 173 * None. | |
| 174 */ | |
|
904
b839a1b1c1da
Make freeDiameter headers more C++ friendly -- thank you Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
903
diff
changeset
|
175 void fd_log_threadname ( const char * name ); |
| 0 | 176 extern pthread_key_t fd_log_thname; |
| 177 | |
| 178 /* | |
| 179 * FUNCTION: fd_log_time | |
| 180 * | |
| 181 * PARAMETERS: | |
|
22
0b3b46da2c12
Progress on server code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
20
diff
changeset
|
182 * ts : The timestamp to log, or NULL for "now" |
| 0 | 183 * buf : An array where the time must be stored |
| 184 * len : size of the buffer | |
|
1243
7c5f662c4eef
Shortened log timestamp format when DEBUG_WITHOUT_META is defined
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1242
diff
changeset
|
185 * incl_date : The day of year is included in the output |
|
7c5f662c4eef
Shortened log timestamp format when DEBUG_WITHOUT_META is defined
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1242
diff
changeset
|
186 * incl_ms : millisecond value is included in the output |
| 0 | 187 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
188 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
189 * Writes the timestamp (in human readable format) in a buffer. |
| 0 | 190 * |
| 191 * RETURN VALUE: | |
| 192 * pointer to buf. | |
| 193 */ | |
|
1243
7c5f662c4eef
Shortened log timestamp format when DEBUG_WITHOUT_META is defined
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1242
diff
changeset
|
194 char * fd_log_time ( struct timespec * ts, char * buf, size_t len, int incl_date, int incl_ms ); |
| 0 | 195 |
|
784
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
196 /* |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
197 * FUNCTION: fd_log_handler_register |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
198 * MACRO: |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
199 * |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
200 * PARAMETERS: |
|
941
64088de91f7f
Initial logging rework by Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
201 * loglevel : priority of the message |
|
784
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
202 * format : Same format string as in the printf function |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
203 * va_list : Argument list |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
204 * |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
205 * DESCRIPTION: |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
206 * Register an external method for logging purposes. |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
207 * |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
208 * RETURN VALUE: |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
209 * int : Success or failure |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
210 */ |
|
941
64088de91f7f
Initial logging rework by Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
211 int fd_log_handler_register ( void (*logger)(int loglevel, const char * format, va_list args) ); |
|
784
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
212 |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
213 /* |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
214 * FUNCTION: fd_log_handler_unregister |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
215 * MACRO: |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
216 * |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
217 * PARAMETERS: |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
218 * |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
219 * DESCRIPTION: |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
220 * Unregister the external logging function. |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
221 * |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
222 * RETURN VALUE: |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
223 * int : Success or failure |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
224 */ |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
225 int fd_log_handler_unregister ( void ); |
|
e87d083d0342
Added ability to register another log function; thanks to Zack for the code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
778
diff
changeset
|
226 |
| 0 | 227 |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
228 /* All dump functions follow this same prototype: |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
229 * PARAMETERS: |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
230 * buf : *buf can be NULL on entry, it will be malloc'd. Otherwise it is realloc'd if needed. |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
231 * len : the current size of the buffer (in/out) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
232 * offset: (optional) if provided, starts writing dump at offset in the buffer, and updated upon exit. if NULL, starts at offset O. |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
233 * |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
234 * RETURN VALUE: |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
235 * *buf upon success, NULL upon failure. |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
236 * |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
237 * REMARKS: |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
238 * - After the buffer has been used, it should be freed. |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
239 * - Depending on the function, the created string may be multi-line. However, it should never be terminated with a '\n'. |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
240 */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
241 #define DECLARE_FD_DUMP_PROTOTYPE( function_name, args... ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
242 char * function_name(char ** buf, size_t *len, size_t *offset, ##args) |
|
1169
11724ff78638
Some cleanups in dbg_interactive extension
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1167
diff
changeset
|
243 |
|
11724ff78638
Some cleanups in dbg_interactive extension
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1167
diff
changeset
|
244 #ifdef SWIG |
|
11724ff78638
Some cleanups in dbg_interactive extension
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1167
diff
changeset
|
245 #define DECLARE_FD_DUMP_PROTOTYPE_simple( function_name ) \ |
|
11724ff78638
Some cleanups in dbg_interactive extension
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1167
diff
changeset
|
246 char * function_name(char ** buf, size_t *len, size_t *offset) |
|
11724ff78638
Some cleanups in dbg_interactive extension
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1167
diff
changeset
|
247 #endif /* SWIG */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
248 |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
249 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
250 /* Helper functions for the *dump functions that add into a buffer */ |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
251 DECLARE_FD_DUMP_PROTOTYPE( fd_dump_extend, const char * format, ... ) _ATTRIBUTE_PRINTFLIKE_(4,5); |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
252 DECLARE_FD_DUMP_PROTOTYPE( fd_dump_extend_hexdump, uint8_t *data, size_t datalen, size_t trunc, size_t wrap ); |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
253 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
254 |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
255 /* Some helpers macro for writing such *_dump routine */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
256 #define FD_DUMP_STD_PARAMS buf, len, offset |
|
1242
b25ca6134bdc
Fix configuration dump when no extension is loaded
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1237
diff
changeset
|
257 #define FD_DUMP_HANDLE_OFFSET() size_t o = 0; if (!offset) offset = &o; if (buf && (*buf) && !(*offset)) **buf='\0' |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
258 #define FD_DUMP_HANDLE_TRAIL() while ((*buf) && (*offset > 0) && ((*buf)[*offset - 1] == '\n')) { *offset -= 1; (*buf)[*offset] = '\0'; } |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
259 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
260 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
261 |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
262 /*============================================================*/ |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
263 /* DEBUG MACROS */ |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
264 /*============================================================*/ |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
265 |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
266 #ifndef ASSERT |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
267 #define ASSERT(x) assert(x) |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
268 #endif /* ASSERT */ |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
269 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
270 /* log levels definitions, that are passed to the logger */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
271 #define FD_LOG_ANNOYING 0 /* very verbose loops and such "overkill" traces. Only active when the framework is compiled in DEBUG mode. */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
272 #define FD_LOG_DEBUG 1 /* Get a detailed sense of what is going on in the framework. Use this level for normal debug */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
273 #define FD_LOG_NOTICE 3 /* Normal execution states worth noting */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
274 #define FD_LOG_ERROR 5 /* Recoverable or expected error conditions */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
275 #define FD_LOG_FATAL 6 /* Unrecoverable error, e.g. malloc fail, etc. that requires the framework to shutdown */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
276 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
277 /* The level used by the default logger, can be changed by command-line arguments. Ignored for other loggers. */ |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
278 extern int fd_g_debug_lvl; |
|
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
279 |
|
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
280 /* Some portability code to get nice function name in __PRETTY_FUNCTION__ */ |
|
810
85b3d7c8bf60
Fix a few compilation errors on NetBSD -- reported by Thomas Klausner (thanks\!)
Sebastien Decugis <sdecugis@freediameter.net>
parents:
804
diff
changeset
|
281 #if (!defined( __func__)) && (__STDC_VERSION__ < 199901L) |
| 0 | 282 # if __GNUC__ >= 2 |
| 283 # define __func__ __FUNCTION__ | |
| 284 # else /* __GNUC__ >= 2 */ | |
| 285 # define __func__ "<unknown>" | |
| 286 # endif /* __GNUC__ >= 2 */ | |
|
810
85b3d7c8bf60
Fix a few compilation errors on NetBSD -- reported by Thomas Klausner (thanks\!)
Sebastien Decugis <sdecugis@freediameter.net>
parents:
804
diff
changeset
|
287 #endif /*(!defined( __func__)) && (__STDC_VERSION__ < 199901L) */ |
| 0 | 288 #ifndef __PRETTY_FUNCTION__ |
| 289 #define __PRETTY_FUNCTION__ __func__ | |
| 290 #endif /* __PRETTY_FUNCTION__ */ | |
| 291 | |
|
1303
090390e89b1d
Fix --dbg-file and --dbg-function usage. However there is something weird on MacOS X still...
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1300
diff
changeset
|
292 /* A version of __FILE__ without the full path. This is specific to each C file being compiled */ |
|
205
ff9ade352076
Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
191
diff
changeset
|
293 static char * file_bname = NULL; |
|
1033
000e1904074c
Fix a number of additional warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1027
diff
changeset
|
294 static char * file_bname_init(char * full) { file_bname = basename(full); return file_bname; } |
|
000e1904074c
Fix a number of additional warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1027
diff
changeset
|
295 #define __STRIPPED_FILE__ (file_bname ?: file_bname_init((char *)__FILE__)) |
|
205
ff9ade352076
Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
191
diff
changeset
|
296 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
297 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
298 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
299 /* In DEBUG mode, we add meta-information along each trace. This makes multi-threading problems easier to debug. */ |
|
1295
a22d9e907d48
Make the stripped output the default. Define DEBUG_WITH_META to get longer format.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1281
diff
changeset
|
300 #if (defined(DEBUG) && defined(DEBUG_WITH_META)) |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
301 # define STD_TRACE_FMT_STRING "pid:%s in %s@%s:%d: " |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
302 # define STD_TRACE_FMT_ARGS , ((char *)pthread_getspecific(fd_log_thname) ?: "unnamed"), __PRETTY_FUNCTION__, __STRIPPED_FILE__, __LINE__ |
|
1295
a22d9e907d48
Make the stripped output the default. Define DEBUG_WITH_META to get longer format.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1281
diff
changeset
|
303 #else /* DEBUG && DEBUG_WITH_META */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
304 # define STD_TRACE_FMT_STRING "" |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
305 # define STD_TRACE_FMT_ARGS |
|
1295
a22d9e907d48
Make the stripped output the default. Define DEBUG_WITH_META to get longer format.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1281
diff
changeset
|
306 #endif /* DEBUG && DEBUG_WITH_META */ |
| 0 | 307 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
308 /************************* |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
309 The general debug macro |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
310 *************************/ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
311 #define LOG(printlevel,format,args... ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
312 fd_log((printlevel), STD_TRACE_FMT_STRING format STD_TRACE_FMT_ARGS, ## args) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
313 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
314 /* |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
315 * Use the following macros in the code to get traces with location & pid in debug mode: |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
316 */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
317 #ifdef DEBUG |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
318 # define LOG_A(format,args... ) \ |
|
1213
b1c4876b1896
Change LOG_A definition so that when --dbg_func or --dbg_file are specified, the logs appear at DBG level
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1212
diff
changeset
|
319 do { if ((fd_debug_one_function && !strcmp(fd_debug_one_function, __PRETTY_FUNCTION__)) \ |
|
b1c4876b1896
Change LOG_A definition so that when --dbg_func or --dbg_file are specified, the logs appear at DBG level
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1212
diff
changeset
|
320 || (fd_debug_one_file && !strcmp(fd_debug_one_file, __STRIPPED_FILE__) ) ) { \ |
|
b1c4876b1896
Change LOG_A definition so that when --dbg_func or --dbg_file are specified, the logs appear at DBG level
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1212
diff
changeset
|
321 LOG(FD_LOG_DEBUG,"[DBG_MATCH] " format,##args); \ |
|
b1c4876b1896
Change LOG_A definition so that when --dbg_func or --dbg_file are specified, the logs appear at DBG level
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1212
diff
changeset
|
322 } else { \ |
|
b1c4876b1896
Change LOG_A definition so that when --dbg_func or --dbg_file are specified, the logs appear at DBG level
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1212
diff
changeset
|
323 LOG(FD_LOG_ANNOYING,format,##args); \ |
|
b1c4876b1896
Change LOG_A definition so that when --dbg_func or --dbg_file are specified, the logs appear at DBG level
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1212
diff
changeset
|
324 } } while (0) |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
325 #else /* DEBUG */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
326 # define LOG_A(format,args... ) /* not defined in release */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
327 #endif /* DEBUG */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
328 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
329 /* Debug information useful to follow in detail what is going on */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
330 #define LOG_D(format,args... ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
331 LOG(FD_LOG_DEBUG, format, ##args) |
|
965
9b37f34c1b1f
Some modifications to logging code:
Sebastien Decugis <sdecugis@freediameter.net>
parents:
961
diff
changeset
|
332 |
| 972 | 333 /* Report a normal message that is useful for normal admin monitoring */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
334 #define LOG_N(format,args... ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
335 LOG(FD_LOG_NOTICE, format,##args) |
|
965
9b37f34c1b1f
Some modifications to logging code:
Sebastien Decugis <sdecugis@freediameter.net>
parents:
961
diff
changeset
|
336 |
|
9b37f34c1b1f
Some modifications to logging code:
Sebastien Decugis <sdecugis@freediameter.net>
parents:
961
diff
changeset
|
337 /* Report an error */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
338 #define LOG_E(format,args... ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
339 LOG(FD_LOG_ERROR, format, ##args) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
340 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
341 /* Report a fatal error */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
342 #define LOG_F(format,args... ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
343 LOG(FD_LOG_FATAL, format, ##args) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
344 |
|
965
9b37f34c1b1f
Some modifications to logging code:
Sebastien Decugis <sdecugis@freediameter.net>
parents:
961
diff
changeset
|
345 |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
346 /************* |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
347 Derivatives |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
348 ************/ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
349 /* Trace a binary buffer content */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
350 #define LOG_BUFFER(printlevel, prefix, buf, bufsz, suffix ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
351 int __i; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
352 size_t __sz = (size_t)(bufsz); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
353 uint8_t * __buf = (uint8_t *)(buf); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
354 char __strbuf[1024+1]; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
355 for (__i = 0; (__i < __sz) && (__i<(sizeof(__strbuf)/2)); __i++) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
356 sprintf(__strbuf + (2 * __i), "%02hhx", __buf[__i]); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
357 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
358 fd_log(printlevel, STD_TRACE_FMT_STRING "%s%s%s" STD_TRACE_FMT_ARGS, \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
359 (prefix), __strbuf, (suffix)); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
360 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
361 |
|
1167
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
362 /* Split a multi-line buffer into separate calls to the LOG function. */ |
|
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
363 #define LOG_SPLIT(printlevel, per_line_prefix, mlbuf, per_line_suffix ) { \ |
|
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
364 char * __line = (mlbuf), *__next; \ |
|
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
365 char * __p = (per_line_prefix), *__s = (per_line_suffix); \ |
|
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
366 while ((__next = strchr(__line, '\n')) != NULL) { \ |
|
1171
5dab72369dff
Fix compilation warning
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1169
diff
changeset
|
367 LOG(printlevel, "%s%.*s%s", __p ?:"", (int)(__next - __line), __line, __s ?:""); \ |
|
1167
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
368 __line = __next + 1; \ |
|
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
369 } \ |
|
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
370 LOG(printlevel, "%s%s%s", __p ?:"", __line, __s ?:""); \ |
|
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
371 } |
|
eaa92af9e46d
New macro LOG_SPLIT to allow dumping multi-line buffers with prefix and suffix
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1164
diff
changeset
|
372 |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
373 /* Helper for function entry -- for very detailed trace of the execution */ |
| 0 | 374 #define TRACE_ENTRY(_format,_args... ) \ |
|
1087
1c5d410788cc
Fix invalid LOG_A call
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1085
diff
changeset
|
375 LOG_A("[enter] %s(" _format ") {" #_args "}", __PRETTY_FUNCTION__, ##_args ); |
| 0 | 376 |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
377 /* Helper for debugging by adding traces -- for debuging a specific location of the code */ |
| 0 | 378 #define TRACE_HERE() \ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
379 LOG_F(" -- debug checkpoint %d -- ", fd_breakhere()); |
|
183
960764fbc68f
Fix compilation error
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
181
diff
changeset
|
380 int fd_breakhere(void); |
| 0 | 381 |
| 972 | 382 /* Helper for tracing the CHECK_* macros below -- very very verbose code execution! */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
383 #define TRACE_CALL( str... ) \ |
|
1213
b1c4876b1896
Change LOG_A definition so that when --dbg_func or --dbg_file are specified, the logs appear at DBG level
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1212
diff
changeset
|
384 LOG_A( str ) |
| 0 | 385 |
|
13
ef9ef3bf4752
Progress on peer state machine
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
10
diff
changeset
|
386 /* For development only, to keep track of TODO locations in the code */ |
|
ef9ef3bf4752
Progress on peer state machine
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
10
diff
changeset
|
387 #ifndef ERRORS_ON_TODO |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
388 # define TODO( _msg, _args... ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
389 LOG_F( "TODO: " _msg , ##_args); |
|
13
ef9ef3bf4752
Progress on peer state machine
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
10
diff
changeset
|
390 #else /* ERRORS_ON_TODO */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
391 # define TODO( _msg, _args... ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
392 "TODO" = _msg ## _args; /* just a stupid compilation error to spot the todo */ |
|
13
ef9ef3bf4752
Progress on peer state machine
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
10
diff
changeset
|
393 #endif /* ERRORS_ON_TODO */ |
|
ef9ef3bf4752
Progress on peer state machine
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
10
diff
changeset
|
394 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
395 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
396 /*============================================================*/ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
397 /* ERROR CHECKING MACRO */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
398 /*============================================================*/ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
399 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
400 /* Macros to check a return value and branch out in case of error. |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
401 * These macro additionally provide the logging information. |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
402 * |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
403 * The name "__ret__" is always available in the __fallback__ parameter and contains the error code. |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
404 */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
405 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
406 #define CHECK_PRELUDE(__call__) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
407 int __ret__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
408 TRACE_CALL("Check: %s", #__call__ ); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
409 __ret__ = (__call__) |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
410 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
411 #define DEFAULT_FB return __ret__; |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
412 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
413 /* System check: error case if < 0, error value in errno */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
414 #define CHECK_SYS_GEN( faillevel, __call__, __fallback__ ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
415 CHECK_PRELUDE(__call__); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
416 if (__ret__ < 0) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
417 __ret__ = errno; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
418 LOG(faillevel, "ERROR: in '%s' :\t%s", #__call__ , strerror(__ret__)); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
419 __fallback__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
420 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
421 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
422 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
423 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
424 /* Check the return value of a function and execute fallback in case of error or special value */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
425 #define CHECK_FCT_GEN2( faillevel, __call__, __speval__, __fallback1__, __fallback2__ ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
426 CHECK_PRELUDE(__call__); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
427 if (__ret__ != 0) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
428 if (__ret__ == (__speval__)) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
429 __fallback1__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
430 } else { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
431 LOG(faillevel, "ERROR: in '%s' :\t%s", #__call__ , strerror(__ret__)); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
432 __fallback2__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
433 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
434 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
435 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
436 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
437 /* Check the return value of a function and execute fallback in case of error (return value different from 0) */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
438 #define CHECK_FCT_GEN( faillevel, __call__, __fallback__) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
439 CHECK_FCT_GEN2( faillevel, (__call__), 0, , (__fallback__) ) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
440 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
441 /* Check that a memory allocator did not return NULL, otherwise log an error and execute fallback */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
442 #define CHECK_MALLOC_GEN( faillevel, __call__, __fallback__ ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
443 void * __ptr__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
444 TRACE_CALL("Check: %s", #__call__ ); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
445 __ptr__ = (void *)(__call__); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
446 if (__ptr__ == NULL) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
447 int __ret__ = errno; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
448 LOG(faillevel, "ERROR: in '%s' :\t%s", #__call__ , strerror(__ret__)); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
449 __fallback__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
450 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
451 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
452 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
453 /* Check parameters at function entry, execute fallback on error */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
454 #define CHECK_PARAMS_GEN( faillevel, __bool__, __fallback__ ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
455 TRACE_CALL("Check: %s", #__bool__ ); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
456 if ( ! (__bool__) ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
457 int __ret__ = EINVAL; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
458 LOG(faillevel, "ERROR: invalid parameter '%s'", #__bool__ ); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
459 __fallback__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
460 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
461 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
462 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
463 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
464 /*============================================================*/ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
465 /* COMPATIBILITY MACROS, TO BE REMOVED */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
466 /*============================================================*/ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
467 /* Redefine the old macros for transition of the code */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
468 #ifndef EXCLUDE_DEPRECATED |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
469 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
470 #define MARK_DEPRECATED /* __attribute__ ((deprecated)) */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
471 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
472 enum old_levels { |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
473 NONE = 0, |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
474 INFO = 1, |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
475 FULL = 2, |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
476 ANNOYING = 4, |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
477 FCTS = 6, |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
478 CALL = 9 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
479 } MARK_DEPRECATED; |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
480 |
|
1134
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
481 static __inline__ int old_TRACE_BOOL( enum old_levels level, const char * file, const char * func ) MARK_DEPRECATED |
|
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
482 { |
|
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
483 if ((fd_debug_one_function && !strcmp(fd_debug_one_function, func)) |
|
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
484 || (fd_debug_one_file && !strcmp(fd_debug_one_file, file) )) |
|
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
485 return 2; /* Level override */ |
|
1258
97caad40b665
Cast enum to int to allow comparison with picky compiler(flag)s.
Thomas Klausner <tk@giga.or.at>
parents:
1248
diff
changeset
|
486 if ((int)level <= fd_g_debug_lvl) |
|
1134
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
487 return 1; /* Normal level */ |
|
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
488 return 0; /* No trace */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
489 } |
|
1134
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
490 #define TRACE_BOOL(level) old_TRACE_BOOL((level), __STRIPPED_FILE__, __PRETTY_FUNCTION__) |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
491 |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1117
diff
changeset
|
492 #ifndef SWIG |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
493 static __inline__ void fd_log_deprecated( int level, const char *format, ... ) MARK_DEPRECATED |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
494 { |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
495 va_list ap; |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
496 va_start(ap, format); |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
497 fd_log_va(level, format, ap); |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1117
diff
changeset
|
498 va_end(ap); |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
499 } |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1117
diff
changeset
|
500 #else /* SWIG */ |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1117
diff
changeset
|
501 void fd_log_deprecated( int level, const char *format, ... ); |
|
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1117
diff
changeset
|
502 #endif /* SWIG */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
503 static __inline__ void replace_me() MARK_DEPRECATED { } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
504 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
505 #define TRACE_BUFFER(...) replace_me(); |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
506 #define TRACE_NOTICE(...) replace_me(); |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
507 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
508 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
509 /* Use the LOG_* instead, or use the new *_dump functions when dumping an object */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
510 #define fd_log_debug(format,args...) fd_log_deprecated(FD_LOG_DEBUG, format, ## args) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
511 #define fd_log_notice(format,args...) fd_log_deprecated(FD_LOG_NOTICE, format, ## args) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
512 #define fd_log_error(format,args...) fd_log_deprecated(FD_LOG_ERROR, format, ## args) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
513 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
514 /* old macro for traces. To be replaced by appropriate LOG_* macros. */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
515 # define TRACE_DEBUG(oldlevel, format,args... ) { \ |
|
1134
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
516 int __l__; \ |
|
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
517 if ((__l__ = TRACE_BOOL(oldlevel))) { \ |
|
1117
caae38f15dfe
Refine mapping of the old levels for traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
518 if (oldlevel <= NONE) { LOG_E(format,##args); } \ |
|
caae38f15dfe
Refine mapping of the old levels for traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
519 else if (oldlevel <= INFO) { LOG_N(format,##args); } \ |
|
1134
51ce5a30df2d
Fix the dbg_func and dbg_file parameters
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1122
diff
changeset
|
520 else if (__l__ == 2) { LOG_N(format,##args); } \ |
|
1117
caae38f15dfe
Refine mapping of the old levels for traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
521 else if (oldlevel <= FULL) { LOG_D(format,##args); } \ |
|
caae38f15dfe
Refine mapping of the old levels for traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1113
diff
changeset
|
522 else { LOG_A(format,##args); } \ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
523 } } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
524 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
525 /* the following macro must be replaced with LOG_E or LOG_F */ |
|
1193
dcc467aeda12
Include source file information in ERROR logs
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1188
diff
changeset
|
526 # define TRACE_ERROR LOG_E |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
527 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
528 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
529 /* The following macros are missing the faillevel information, which indicates at what log level the error case should be displayed. */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
530 # define CHECK_SYS_DO( __call__, __fallback__ ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
531 CHECK_PRELUDE(__call__); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
532 if (__ret__ < 0) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
533 __ret__ = errno; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
534 TRACE_ERROR("ERROR: in '%s' :\t%s", #__call__ , strerror(__ret__)); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
535 __fallback__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
536 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
537 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
538 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
539 # define CHECK_SYS( __call__ ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
540 CHECK_SYS_DO( (__call__), return __ret__ ) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
541 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
542 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
543 # define CHECK_POSIX_DO2( __call__, __speval__, __fallback1__, __fallback2__ ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
544 CHECK_PRELUDE(__call__); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
545 if (__ret__ != 0) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
546 if (__ret__ == (__speval__)) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
547 __fallback1__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
548 } else { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
549 TRACE_ERROR("ERROR: in '%s' :\t%s", #__call__ , strerror(__ret__)); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
550 __fallback2__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
551 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
552 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
553 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
554 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
555 # define CHECK_POSIX_DO( __call__, __fallback__ ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
556 CHECK_POSIX_DO2( (__call__), 0, , __fallback__ ) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
557 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
558 # define CHECK_POSIX( __call__ ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
559 CHECK_POSIX_DO( (__call__), return __ret__ ) |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
560 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
561 # define CHECK_MALLOC_DO( __call__, __fallback__ ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
562 void * __ptr__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
563 TRACE_CALL("Check: %s", #__call__ ); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
564 __ptr__ = (void *)(__call__); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
565 if (__ptr__ == NULL) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
566 int __ret__ = errno; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
567 TRACE_ERROR("ERROR: in '%s' :\t%s", #__call__ , strerror(__ret__)); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
568 __fallback__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
569 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
570 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
571 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
572 # define CHECK_MALLOC( __call__ ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
573 CHECK_MALLOC_DO( (__call__), return __ret__ ) |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
574 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
575 # define CHECK_PARAMS_DO( __bool__, __fallback__ ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
576 TRACE_CALL("Check: %s", #__bool__ ); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
577 if ( ! (__bool__) ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
578 int __ret__ = EINVAL; \ |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1117
diff
changeset
|
579 TRACE_ERROR("ERROR: Invalid parameter '%s', %d", #__bool__, __ret__ ); \ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
580 __fallback__; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
581 } \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
582 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
583 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
584 # define CHECK_PARAMS( __bool__ ) \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
585 CHECK_PARAMS_DO( (__bool__), return __ret__ ) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
586 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
587 # define CHECK_FCT_DO CHECK_POSIX_DO |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
588 # define CHECK_FCT CHECK_POSIX |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
589 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
590 #endif /* EXCLUDE_DEPRECATED */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
591 |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
592 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
593 /*============================================================*/ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
594 /* Optimized code: remove all debugging code */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
595 /*============================================================*/ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
596 #ifdef STRIP_DEBUG_CODE |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
597 #undef LOG_D |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
598 #undef LOG_N |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
599 #undef LOG_E |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
600 #undef LOG_F |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
601 #undef LOG_BUFFER |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
602 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
603 #define LOG_D(format,args... ) /* noop */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
604 #define LOG_N(format,args...) fd_log(FD_LOG_NOTICE, format, ## args) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
605 #define LOG_E(format,args...) fd_log(FD_LOG_ERROR, format, ## args) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
606 #define LOG_F(format,args...) fd_log(FD_LOG_FATAL, format, ## args) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
607 #define LOG_BUFFER(printlevel, level, prefix, buf, bufsz, suffix ) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
608 if (printlevel > FD_LOG_DEBUG) { \ |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
609 int __i; \ |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
610 size_t __sz = (size_t)(bufsz); \ |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
611 uint8_t * __buf = (uint8_t *)(buf); \ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
612 char * __strbuf[1024+1]; \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
613 for (__i = 0; (__i < __sz) && (__i<(sizeof(__strbuf)/2); __i++) { \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
614 sprintf(__strbuf + (2 * __i), "%02.2hhx", __buf[__i]); \ |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
615 } \ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
616 fd_log(printlevel, prefix"%s"suffix, __strbuf); \ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
617 } |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
618 #endif /* STRIP_DEBUG_CODE */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
619 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
620 /*============================================================*/ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
621 /* OTHER MACROS */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
622 /*============================================================*/ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
623 /* helper macros (pre-processor hacks to allow macro arguments) */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
624 #define __tostr( arg ) #arg |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
625 #define _stringize( arg ) __tostr( arg ) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
626 #define __agr( arg1, arg2 ) arg1 ## arg2 |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
627 #define _aggregate( arg1, arg2 ) __agr( arg1, arg2 ) |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
628 |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
629 /* Some aliases to socket addresses structures */ |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
630 #define sSS struct sockaddr_storage |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
631 #define sSA struct sockaddr |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
632 #define sSA4 struct sockaddr_in |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
633 #define sSA6 struct sockaddr_in6 |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
634 |
|
246
6418a188c1b5
getnameinfo is also more sensitive on freeBSD
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
245
diff
changeset
|
635 /* The sockaddr length of a sSS structure */ |
|
6418a188c1b5
getnameinfo is also more sensitive on freeBSD
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
245
diff
changeset
|
636 #define sSAlen( _sa_ ) \ |
|
6418a188c1b5
getnameinfo is also more sensitive on freeBSD
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
245
diff
changeset
|
637 ( (socklen_t) ( (((sSA *)_sa_)->sa_family == AF_INET) ? (sizeof(sSA4)) : \ |
|
6418a188c1b5
getnameinfo is also more sensitive on freeBSD
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
245
diff
changeset
|
638 ((((sSA *)_sa_)->sa_family == AF_INET6) ? (sizeof(sSA6)) : \ |
|
6418a188c1b5
getnameinfo is also more sensitive on freeBSD
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
245
diff
changeset
|
639 0 ) ) ) |
|
1122
d4371b7aa0ff
New CMake option: ADDRESS_AVP_INCLUDE_PORT. Turn off for standard Host-IP-Address AVPs
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1120
diff
changeset
|
640 #define sSAport( _sa_ ) \ |
|
d4371b7aa0ff
New CMake option: ADDRESS_AVP_INCLUDE_PORT. Turn off for standard Host-IP-Address AVPs
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1120
diff
changeset
|
641 ( (socklen_t) ( (((sSA *)_sa_)->sa_family == AF_INET) ? (((sSA4 *)(_sa_))->sin_port) : \ |
|
d4371b7aa0ff
New CMake option: ADDRESS_AVP_INCLUDE_PORT. Turn off for standard Host-IP-Address AVPs
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1120
diff
changeset
|
642 ((((sSA *)_sa_)->sa_family == AF_INET6) ? (((sSA6 *)(_sa_))->sin6_port) : \ |
|
d4371b7aa0ff
New CMake option: ADDRESS_AVP_INCLUDE_PORT. Turn off for standard Host-IP-Address AVPs
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1120
diff
changeset
|
643 0 ) ) ) |
|
d4371b7aa0ff
New CMake option: ADDRESS_AVP_INCLUDE_PORT. Turn off for standard Host-IP-Address AVPs
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1120
diff
changeset
|
644 |
|
d4371b7aa0ff
New CMake option: ADDRESS_AVP_INCLUDE_PORT. Turn off for standard Host-IP-Address AVPs
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1120
diff
changeset
|
645 DECLARE_FD_DUMP_PROTOTYPE(fd_sa_dump, sSA * sa, int flags); |
|
1103
d8591b1c56cd
Implemented a few hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1102
diff
changeset
|
646 #define sSA_DUMP_STRLEN (INET6_ADDRSTRLEN + 1 + 32 + 2) |
|
d8591b1c56cd
Implemented a few hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1102
diff
changeset
|
647 void fd_sa_sdump_numeric(char * buf /* must be at least sSA_DUMP_STRLEN */, sSA * sa); |
| 0 | 648 |
| 649 | |
|
20
277ec00d793e
Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
14
diff
changeset
|
650 /* A l4 protocol name (TCP / SCTP) */ |
|
33
e6fcdf12b9a0
Added a lot of TODOs :)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
29
diff
changeset
|
651 #ifdef DISABLE_SCTP |
|
e6fcdf12b9a0
Added a lot of TODOs :)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
29
diff
changeset
|
652 #define IPPROTO_NAME( _proto ) \ |
|
e6fcdf12b9a0
Added a lot of TODOs :)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
29
diff
changeset
|
653 (((_proto) == IPPROTO_TCP) ? "TCP" : \ |
|
e6fcdf12b9a0
Added a lot of TODOs :)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
29
diff
changeset
|
654 "Unknown") |
|
e6fcdf12b9a0
Added a lot of TODOs :)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
29
diff
changeset
|
655 #else /* DISABLE_SCTP */ |
|
20
277ec00d793e
Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
14
diff
changeset
|
656 #define IPPROTO_NAME( _proto ) \ |
|
277ec00d793e
Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
14
diff
changeset
|
657 ( ((_proto) == IPPROTO_TCP) ? "TCP" : \ |
|
277ec00d793e
Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
14
diff
changeset
|
658 (((_proto) == IPPROTO_SCTP) ? "SCTP" : \ |
|
277ec00d793e
Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
14
diff
changeset
|
659 "Unknown")) |
|
33
e6fcdf12b9a0
Added a lot of TODOs :)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
29
diff
changeset
|
660 #endif /* DISABLE_SCTP */ |
|
20
277ec00d793e
Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
14
diff
changeset
|
661 |
| 0 | 662 /* Define the value of IP loopback address */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
663 #ifndef INADDR_LOOPBACK |
| 0 | 664 #define INADDR_LOOPBACK inet_addr("127.0.0.1") |
| 665 #endif /* INADDR_LOOPBACK */ | |
| 666 | |
|
512
16224de837fd
Fix problem reported by ????? ????????? on dev@freediameter.net
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
454
diff
changeset
|
667 #ifndef INADDR_BROADCAST |
|
16224de837fd
Fix problem reported by ????? ????????? on dev@freediameter.net
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
454
diff
changeset
|
668 #define INADDR_BROADCAST ((in_addr_t) 0xffffffff) |
|
16224de837fd
Fix problem reported by ????? ????????? on dev@freediameter.net
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
454
diff
changeset
|
669 #endif /* INADDR_BROADCAST */ |
|
16224de837fd
Fix problem reported by ????? ????????? on dev@freediameter.net
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
454
diff
changeset
|
670 |
|
134
6b2989c066a6
Fixed loopback test for correct network order
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
131
diff
changeset
|
671 /* An IP equivalent to IN6_IS_ADDR_LOOPBACK */ |
|
6b2989c066a6
Fixed loopback test for correct network order
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
131
diff
changeset
|
672 #ifndef IN_IS_ADDR_LOOPBACK |
|
6b2989c066a6
Fixed loopback test for correct network order
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
131
diff
changeset
|
673 #define IN_IS_ADDR_LOOPBACK(a) \ |
|
6b2989c066a6
Fixed loopback test for correct network order
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
131
diff
changeset
|
674 ((((long int) (a)->s_addr) & ntohl(0xff000000)) == ntohl(0x7f000000)) |
|
6b2989c066a6
Fixed loopback test for correct network order
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
131
diff
changeset
|
675 #endif /* IN_IS_ADDR_LOOPBACK */ |
|
6b2989c066a6
Fixed loopback test for correct network order
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
131
diff
changeset
|
676 |
|
135
bbb8ddba4c85
Filter out more invalid addresses
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
134
diff
changeset
|
677 /* An IP equivalent to IN6_IS_ADDR_UNSPECIFIED */ |
|
bbb8ddba4c85
Filter out more invalid addresses
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
134
diff
changeset
|
678 #ifndef IN_IS_ADDR_UNSPECIFIED |
|
bbb8ddba4c85
Filter out more invalid addresses
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
134
diff
changeset
|
679 #define IN_IS_ADDR_UNSPECIFIED(a) \ |
|
bbb8ddba4c85
Filter out more invalid addresses
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
134
diff
changeset
|
680 (((long int) (a)->s_addr) == 0x00000000) |
|
bbb8ddba4c85
Filter out more invalid addresses
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
134
diff
changeset
|
681 #endif /* IN_IS_ADDR_UNSPECIFIED */ |
|
bbb8ddba4c85
Filter out more invalid addresses
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
134
diff
changeset
|
682 |
| 0 | 683 /* create a V4MAPPED address */ |
| 684 #define IN6_ADDR_V4MAP( a6, a4 ) { \ | |
| 685 ((uint32_t *)(a6))[0] = 0; \ | |
| 686 ((uint32_t *)(a6))[1] = 0; \ | |
| 687 ((uint32_t *)(a6))[2] = htonl(0xffff); \ | |
| 688 ((uint32_t *)(a6))[3] = (uint32_t)(a4); \ | |
| 689 } | |
| 690 | |
| 691 /* Retrieve a v4 value from V4MAPPED address ( takes a s6_addr as param) */ | |
| 692 #define IN6_ADDR_V4UNMAP( a6 ) \ | |
| 693 (((in_addr_t *)(a6))[3]) | |
| 694 | |
| 695 | |
| 696 /* We provide macros to convert 64 bit values to and from network byte-order, on systems where it is not already provided. */ | |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
697 #ifndef HAVE_NTOHLL /* Defined by the cmake step, if the ntohll symbol is defined on the system */ |
| 0 | 698 # if HOST_BIG_ENDIAN |
| 699 /* In big-endian systems, we don't have to change the values, since the order is the same as network */ | |
| 700 # define ntohll(x) (x) | |
| 701 # define htonll(x) (x) | |
| 702 # else /* HOST_BIG_ENDIAN */ | |
| 703 /* For these systems, we must reverse the bytes. Use ntohl and htonl on sub-32 blocs, and inverse these blocs. */ | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
704 # define ntohll(x) (typeof (x))( (((uint64_t)ntohl( (uint32_t)(x))) << 32 ) | ((uint64_t) ntohl( ((uint64_t)(x)) >> 32 ))) |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
705 # define htonll(x) (typeof (x))( (((uint64_t)htonl( (uint32_t)(x))) << 32 ) | ((uint64_t) htonl( ((uint64_t)(x)) >> 32 ))) |
| 0 | 706 # endif /* HOST_BIG_ENDIAN */ |
| 707 #endif /* HAVE_NTOHLL */ | |
| 708 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
709 /* This macro will give the next multiple of 4 for an integer (used for padding sizes of AVP). */ |
| 0 | 710 #define PAD4(_x) ((_x) + ( (4 - (_x)) & 3 ) ) |
| 711 | |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
712 /* Useful to display any value as (safe) ASCII (will garbage UTF-8 output...) */ |
| 0 | 713 #define ASCII(_c) ( ((_c < 32) || (_c > 127)) ? ( _c ? '?' : ' ' ) : _c ) |
| 714 | |
| 715 /* Compare timespec structures */ | |
| 716 #define TS_IS_INFERIOR( ts1, ts2 ) \ | |
| 717 ( ((ts1)->tv_sec < (ts2)->tv_sec ) \ | |
|
5
c2d2729e3603
Completed new session module tests; some bugs fixed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
3
diff
changeset
|
718 || (((ts1)->tv_sec == (ts2)->tv_sec ) && ((ts1)->tv_nsec < (ts2)->tv_nsec) )) |
| 0 | 719 |
|
895
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
720 /* Compute diff between two timespecs (pointers) */ |
|
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
721 #define TS_DIFFERENCE( tsdiff, tsstart, tsend ) { \ |
|
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
722 if ((tsend)->tv_nsec < (tsstart)->tv_nsec ) { \ |
|
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
723 (tsdiff)->tv_sec = (tsend)->tv_sec - (tsstart)->tv_sec - 1; \ |
|
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
724 (tsdiff)->tv_nsec = (tsend)->tv_nsec + 1000000000 - (tsstart)->tv_nsec; \ |
|
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
725 } else { \ |
|
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
726 (tsdiff)->tv_sec = (tsend)->tv_sec - (tsstart)->tv_sec; \ |
|
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
727 (tsdiff)->tv_nsec = (tsend)->tv_nsec - (tsstart)->tv_nsec; \ |
|
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
728 }} |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
729 |
|
895
fbf77629cb7b
Added received and sent timestamps in the messages; added logs on emission and reception
Sebastien Decugis <sdecugis@freediameter.net>
parents:
894
diff
changeset
|
730 |
|
542
0b6cee362f5d
Enforce validation of local certificate upon daemon start.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
512
diff
changeset
|
731 /* This gives a good size for buffered reads */ |
|
0b6cee362f5d
Enforce validation of local certificate upon daemon start.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
512
diff
changeset
|
732 #ifndef BUFSIZ |
|
0b6cee362f5d
Enforce validation of local certificate upon daemon start.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
512
diff
changeset
|
733 #define BUFSIZ 96 |
|
0b6cee362f5d
Enforce validation of local certificate upon daemon start.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
512
diff
changeset
|
734 #endif /* BUFSIZ */ |
|
0b6cee362f5d
Enforce validation of local certificate upon daemon start.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
512
diff
changeset
|
735 |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
736 /* This gives the length of a const string */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
737 #define CONSTSTRLEN( str ) (sizeof(str) - 1) |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
738 |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
739 |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
740 /*============================================================*/ |
|
836
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
741 /* PORTABILITY */ |
|
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
742 /*============================================================*/ |
|
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
743 #ifndef HAVE_CLOCK_GETTIME |
|
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
744 #define CLOCK_REALTIME 0 |
|
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
745 #include <sys/time.h> |
|
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
746 int clock_gettime(int clk_id, struct timespec* ts); |
|
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
747 #endif /* HAVE_CLOCK_GETTIME */ |
|
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
748 |
|
849
d7f940afd933
New portability function: strndup
Sebastien Decugis <sdecugis@freediameter.net>
parents:
836
diff
changeset
|
749 #ifndef HAVE_STRNDUP |
|
850
12e7fcbc1b21
Fix previous commit
Sebastien Decugis <sdecugis@freediameter.net>
parents:
849
diff
changeset
|
750 char * strndup (char *str, size_t len); |
|
849
d7f940afd933
New portability function: strndup
Sebastien Decugis <sdecugis@freediameter.net>
parents:
836
diff
changeset
|
751 #endif /* HAVE_STRNDUP */ |
|
836
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
752 |
|
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
753 |
|
da97a5aa7976
Add replacement for clock_gettime (for Mac OS) -- ticket #38
Sebastien Decugis <sdecugis@freediameter.net>
parents:
810
diff
changeset
|
754 /*============================================================*/ |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
755 /* BINARY STRINGS */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
756 /*============================================================*/ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
757 |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
758 /* Compute a hash value of a binary string. |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
759 The hash must remain local to this machine, there is no guarantee that same input |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
760 will give same output on a different system (endianness) */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
761 uint32_t fd_os_hash ( uint8_t * string, size_t len ); |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
762 |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
763 /* This type used for binary strings that contain no \0 except as their last character. |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
764 It means some string operations can be used on it. */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
765 typedef uint8_t * os0_t; |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
766 |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
767 /* Same as strdup but for os0_t strings */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
768 os0_t os0dup_int(os0_t s, size_t l); |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
769 #define os0dup( _s, _l) (void *)os0dup_int((os0_t)(_s), _l) |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
770 |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
771 /* Check that an octet string value can be used as os0_t */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
772 static __inline__ int fd_os_is_valid_os0(uint8_t * os, size_t oslen) { |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
773 /* The only situation where it is not valid is when it contains a \0 inside the octet string */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
774 return (memchr(os, '\0', oslen) == NULL); |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
775 } |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
776 |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
777 /* The following type denotes a verified DiameterIdentity value (that contains only pure letters, digits, hyphen, dot) */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
778 typedef char * DiamId_t; |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
779 |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
780 /* Maximum length of a hostname we accept */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
781 #ifndef HOST_NAME_MAX |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
782 #define HOST_NAME_MAX 512 |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
783 #endif /* HOST_NAME_MAX */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
784 |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
785 /* Check if a binary string contains a valid Diameter Identity value. |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
786 rfc3588 states explicitely that such a Diameter Identity consists only of ASCII characters. */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
787 int fd_os_is_valid_DiameterIdentity(uint8_t * os, size_t ossz); |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
788 |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
789 /* The following function validates a string as a Diameter Identity or applies the IDNA transformation on it |
|
717
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
790 if *inoutsz is != 0 on entry, *id may not be \0-terminated. |
|
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
791 memory has the following meaning: 0: *id can be realloc'd. 1: *id must be malloc'd on output (was static) |
|
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
792 */ |
|
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
793 int fd_os_validate_DiameterIdentity(char ** id, size_t * inoutsz, int memory); |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
794 |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
795 /* Create an order relationship for binary strings (not needed to be \0 terminated). |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
796 It does NOT mimic strings relationships so that it is more efficient. It is case sensitive. |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
797 (the strings are actually first ordered by their lengh, then by their bytes contents) |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
798 returns: -1 if os1 < os2; +1 if os1 > os2; 0 if they are equal */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
799 int fd_os_cmp_int(os0_t os1, size_t os1sz, os0_t os2, size_t os2sz); |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
800 #define fd_os_cmp(_o1, _l1, _o2, _l2) fd_os_cmp_int((os0_t)(_o1), _l1, (os0_t)(_o2), _l2) |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
801 |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
802 /* A roughly case-insensitive variant, which actually only compares ASCII chars (0-127) in a case-insentitive maneer |
| 1343 | 803 -- it does not support locales where a lowercase letter uses more space than upper case, such as ?? -> ss |
|
738
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
804 It is slower than fd_os_cmp. |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
805 Note that the result is NOT the same as strcasecmp !!! |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
806 |
|
738
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
807 This function gives the same order as fd_os_cmp, except when it finds 2 strings to be equal. |
|
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
808 However this is not always sufficient: |
|
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
809 for example fd_os_cmp gives: "Ac" < "aB" < "aa" |
|
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
810 if you attempt to fd_os_almostcasesrch "Aa" you will actually have to go past "aB" which is > "Aa". |
|
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
811 Therefore you can use the maybefurther parameter. |
|
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
812 This parameter is 1 on return if os1 may have been stored further that os2 (assuming os2 values are ordered by fd_os_cmp) |
|
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
813 and 0 if we are sure that it is not the case. |
|
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
814 When looping through a list of fd_os_cmp classified values, this parameter must be used to stop looping, in addition to the comp result. |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
815 */ |
|
738
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
816 int fd_os_almostcasesrch_int(uint8_t * os1, size_t os1sz, uint8_t * os2, size_t os2sz, int * maybefurther); |
|
d666051658bd
Fix broken 'almostcasecmp' logic
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
736
diff
changeset
|
817 #define fd_os_almostcasesrch(_o1, _l1, _o2, _l2, _mb) fd_os_almostcasesrch_int((os0_t)(_o1), _l1, (os0_t)(_o2), _l2, _mb) |
| 0 | 818 |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
819 /* Analyze a DiameterURI and return its components. |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
820 Return EINVAL if the URI is not valid. |
|
717
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
821 *diamid is malloc'd on function return and must be freed (it is processed by fd_os_validate_DiameterIdentity). |
|
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
822 *secure is 0 (no security) or 1 (security enabled) on return. |
|
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
823 *port is 0 (default) or a value in host byte order on return. |
|
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
824 *transport is 0 (default) or IPPROTO_* on return. |
|
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
825 *proto is 0 (default) or 'd' (diameter), 'r' (radius), or 't' (tacacs+) on return. |
|
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
826 */ |
|
571b3abaa5df
Support for Diameter Redirects through rt_redirect.fdx extension (EXPERIMENTAL)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
706
diff
changeset
|
827 int fd_os_parse_DiameterURI(uint8_t * uri, size_t urisz, DiamId_t * diamid, size_t * diamidlen, int * secure, uint16_t * port, int * transport, char *proto); |
|
25
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
828 |
| 0 | 829 /*============================================================*/ |
| 830 /* THREADS */ | |
| 831 /*============================================================*/ | |
| 832 | |
| 833 /* Terminate a thread */ | |
| 834 static __inline__ int fd_thr_term(pthread_t * th) | |
| 835 { | |
| 836 void * th_ret = NULL; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
837 |
| 0 | 838 CHECK_PARAMS(th); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
839 |
| 0 | 840 /* Test if it was already terminated */ |
| 841 if (*th == (pthread_t)NULL) | |
| 842 return 0; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
843 |
| 0 | 844 /* Cancel the thread if it is still running - ignore error if it was already terminated */ |
| 845 (void) pthread_cancel(*th); | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
846 |
| 0 | 847 /* Then join the thread */ |
|
183
960764fbc68f
Fix compilation error
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
181
diff
changeset
|
848 CHECK_POSIX( pthread_join(*th, &th_ret) ); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
849 |
|
181
1f39f0c51094
Add a trace to help finding the bug...
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
179
diff
changeset
|
850 if (th_ret == PTHREAD_CANCELED) { |
|
1027
0117a7746b21
Fix a number of errors and warnings introduced/highlighted by recent commits
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1026
diff
changeset
|
851 TRACE_DEBUG(ANNOYING, "The thread %p was canceled", (void *)*th); |
|
181
1f39f0c51094
Add a trace to help finding the bug...
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
179
diff
changeset
|
852 } else { |
|
1027
0117a7746b21
Fix a number of errors and warnings introduced/highlighted by recent commits
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1026
diff
changeset
|
853 TRACE_DEBUG(CALL, "The thread %p returned %p", (void *)*th, th_ret); |
| 0 | 854 } |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
855 |
| 0 | 856 /* Clean the location */ |
| 857 *th = (pthread_t)NULL; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
858 |
|
183
960764fbc68f
Fix compilation error
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
181
diff
changeset
|
859 return 0; |
| 0 | 860 } |
| 861 | |
|
454
f1484823cb4a
Small hack which might spear some concurrency problems and is quite harmless
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
453
diff
changeset
|
862 |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
863 /************* |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
864 Cancelation cleanup handlers for common objects |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
865 *************/ |
| 0 | 866 static __inline__ void fd_cleanup_mutex( void * mutex ) |
| 867 { | |
| 868 CHECK_POSIX_DO( pthread_mutex_unlock((pthread_mutex_t *)mutex), /* */); | |
| 869 } | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
870 |
| 0 | 871 static __inline__ void fd_cleanup_rwlock( void * rwlock ) |
| 872 { | |
| 873 CHECK_POSIX_DO( pthread_rwlock_unlock((pthread_rwlock_t *)rwlock), /* */); | |
| 874 } | |
| 875 | |
| 876 static __inline__ void fd_cleanup_buffer( void * buffer ) | |
| 877 { | |
| 878 free(buffer); | |
| 879 } | |
|
24
bd83ce9328ed
Cleanups and completed sctp code (not finished)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
23
diff
changeset
|
880 static __inline__ void fd_cleanup_socket(void * sockptr) |
|
bd83ce9328ed
Cleanups and completed sctp code (not finished)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
23
diff
changeset
|
881 { |
|
191
de80f6a76c4f
Another attempt to workround the crash issue...
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
184
diff
changeset
|
882 if (sockptr && (*(int *)sockptr > 0)) { |
| 179 | 883 CHECK_SYS_DO( close(*(int *)sockptr), /* ignore */ ); |
| 184 | 884 *(int *)sockptr = -1; |
|
24
bd83ce9328ed
Cleanups and completed sctp code (not finished)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
23
diff
changeset
|
885 } |
|
bd83ce9328ed
Cleanups and completed sctp code (not finished)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
23
diff
changeset
|
886 } |
| 0 | 887 |
|
235
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
888 |
|
8773740401a5
Centralized signal handlers management in the library
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
232
diff
changeset
|
889 /*============================================================*/ |
| 0 | 890 /* LISTS */ |
| 891 /*============================================================*/ | |
| 892 | |
| 893 /* The following structure represents a chained list element */ | |
| 894 struct fd_list { | |
| 895 struct fd_list *next; /* next element in the list */ | |
| 896 struct fd_list *prev; /* previous element in the list */ | |
| 897 struct fd_list *head; /* head of the list */ | |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
898 void *o; /* additional pointer, used for any purpose (ex: start of the parent object) */ |
| 0 | 899 }; |
| 900 | |
| 901 /* Initialize a list element */ | |
|
14
14cf6daf716d
Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
13
diff
changeset
|
902 #define FD_LIST_INITIALIZER( _list_name ) \ |
|
14cf6daf716d
Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
13
diff
changeset
|
903 { .next = & _list_name, .prev = & _list_name, .head = & _list_name, .o = NULL } |
|
14cf6daf716d
Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
13
diff
changeset
|
904 #define FD_LIST_INITIALIZER_O( _list_name, _obj ) \ |
|
14cf6daf716d
Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
13
diff
changeset
|
905 { .next = & _list_name, .prev = & _list_name, .head = & _list_name, .o = _obj } |
|
618
1dbc4c5397d6
Attempting to improve python wrapper usability (work in progress)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
609
diff
changeset
|
906 void fd_list_init ( struct fd_list * list, void * obj ); |
| 0 | 907 |
| 908 /* Return boolean, true if the list is empty */ | |
|
14
14cf6daf716d
Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
13
diff
changeset
|
909 #define FD_IS_LIST_EMPTY( _list ) ((((struct fd_list *)(_list))->head == (_list)) && (((struct fd_list *)(_list))->next == (_list))) |
| 0 | 910 |
| 911 /* Insert an item in a list at known position */ | |
| 912 void fd_list_insert_after ( struct fd_list * ref, struct fd_list * item ); | |
| 913 void fd_list_insert_before ( struct fd_list * ref, struct fd_list * item ); | |
| 914 | |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
915 /* Move all elements from a list at the end of another */ |
|
25
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
916 void fd_list_move_end(struct fd_list * ref, struct fd_list * senti); |
|
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
917 |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
918 /* Insert an item in an ordered list -- ordering function must be provided. If duplicate object found, EEXIST and it is returned in ref_duplicate */ |
| 0 | 919 int fd_list_insert_ordered( struct fd_list * head, struct fd_list * item, int (*cmp_fct)(void *, void *), void ** ref_duplicate); |
| 920 | |
| 921 /* Unlink an item from a list */ | |
| 922 void fd_list_unlink ( struct fd_list * item ); | |
| 923 | |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
924 |
|
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
925 |
| 0 | 926 |
| 927 /*============================================================*/ | |
| 928 /* DICTIONARY */ | |
| 929 /*============================================================*/ | |
|
618
1dbc4c5397d6
Attempting to improve python wrapper usability (work in progress)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
609
diff
changeset
|
930 |
| 0 | 931 /* Structure that contains the complete dictionary definitions */ |
| 932 struct dictionary; | |
| 933 | |
| 934 /* Structure that contains a dictionary object */ | |
| 935 struct dict_object; | |
| 936 | |
| 937 /* Types of object in the dictionary. */ | |
| 938 enum dict_object_type { | |
| 939 DICT_VENDOR = 1, /* Vendor */ | |
| 940 DICT_APPLICATION, /* Diameter Application */ | |
| 941 DICT_TYPE, /* AVP data type */ | |
| 942 DICT_ENUMVAL, /* Named constant (value of an enumerated AVP type) */ | |
| 943 DICT_AVP, /* AVP */ | |
| 944 DICT_COMMAND, /* Diameter Command */ | |
| 945 DICT_RULE /* a Rule for AVP in command or grouped AVP */ | |
| 946 #define DICT_TYPE_MAX DICT_RULE | |
| 947 }; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
948 |
| 0 | 949 /* Initialize a dictionary */ |
| 950 int fd_dict_init(struct dictionary ** dict); | |
| 951 /* Destroy a dictionary */ | |
| 952 int fd_dict_fini(struct dictionary ** dict); | |
| 953 | |
| 954 /* | |
| 955 * FUNCTION: fd_dict_new | |
| 956 * | |
| 957 * PARAMETERS: | |
| 958 * dict : Pointer to the dictionnary where the object is created | |
| 959 * type : What kind of object must be created | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
960 * data : pointer to the data for the object. |
| 972 | 961 * type parameter is used to determine the type of data (see below for detail). |
| 0 | 962 * parent : a reference to a parent object, if needed. |
| 963 * ref : upon successful creation, reference to new object is stored here if !null. | |
| 964 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
965 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
966 * Create a new object in the dictionary. |
| 0 | 967 * See following object sections in this header file for more information on data and parent parameters format. |
| 968 * | |
| 969 * RETURN VALUE: | |
| 970 * 0 : The object is created in the dictionary. | |
| 971 * EINVAL : A parameter is invalid. | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
972 * EEXIST : This object is already defined in the dictionary (with conflicting data). |
| 0 | 973 * If "ref" is not NULL, it points to the existing element on return. |
| 974 * (other standard errors may be returned, too, with their standard meaning. Example: | |
| 975 * ENOMEM : Memory allocation for the new object element failed.) | |
| 976 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
977 int fd_dict_new ( struct dictionary * dict, enum dict_object_type type, void * data, struct dict_object * parent, struct dict_object ** ref ); |
| 0 | 978 |
| 979 /* | |
| 980 * FUNCTION: fd_dict_search | |
| 981 * | |
| 982 * PARAMETERS: | |
| 983 * dict : Pointer to the dictionnary where the object is searched | |
| 984 * type : type of object that is being searched | |
| 972 | 985 * criteria : how the object must be searched. See object-related sections below for more information. |
| 0 | 986 * what : depending on criteria, the data that must be searched. |
| 987 * result : On successful return, pointer to the object is stored here. | |
| 988 * retval : this value is returned if the object is not found and result is not NULL. | |
| 989 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
990 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
991 * Perform a search in the dictionary. |
| 972 | 992 * See the object-specific sections below to find how to look for each objects. |
| 0 | 993 * If the "result" parameter is NULL, the function is used to check if an object is in the dictionary. |
| 994 * Otherwise, a reference to the object is stored in result if found. | |
| 995 * If result is not NULL and the object is not found, retval is returned (should be 0 or ENOENT usually) | |
| 996 * | |
| 997 * RETURN VALUE: | |
| 998 * 0 : The object has been found in the dictionary, or *result is NULL. | |
| 999 * EINVAL : A parameter is invalid. | |
| 1000 * ENOENT : No matching object has been found, and result was NULL. | |
| 1001 */ | |
|
907
b772af200865
Add a few const declaration so that C++ is less picky
Sebastien Decugis <sdecugis@freediameter.net>
parents:
904
diff
changeset
|
1002 int fd_dict_search ( struct dictionary * dict, enum dict_object_type type, int criteria, const void * what, struct dict_object ** result, int retval ); |
| 0 | 1003 |
| 1004 /* Special case: get the generic error command object */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
1005 int fd_dict_get_error_cmd(struct dictionary * dict, struct dict_object ** obj); |
| 0 | 1006 |
| 1007 /* | |
| 1008 * FUNCTION: fd_dict_getval | |
| 1009 * | |
| 1010 * PARAMETERS: | |
| 1011 * object : Pointer to a dictionary object. | |
| 1012 * data : pointer to a structure to hold the data for the object. | |
| 1013 * The type is the same as "data" parameter in fd_dict_new function. | |
| 1014 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1015 * DESCRIPTION: |
| 0 | 1016 * Retrieve content of a dictionary object. |
| 1017 * See following object sections in this header file for more information on data and parent parameters format. | |
| 1018 * | |
| 1019 * RETURN VALUE: | |
| 1020 * 0 : The content of the object has been retrieved. | |
| 1021 * EINVAL : A parameter is invalid. | |
| 1022 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
1023 int fd_dict_getval ( struct dict_object * object, void * val); |
|
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
1024 int fd_dict_gettype ( struct dict_object * object, enum dict_object_type * type); |
|
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
1025 int fd_dict_getdict ( struct dict_object * object, struct dictionary ** dict); |
| 0 | 1026 |
| 1027 /* Debug functions */ | |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
1028 DECLARE_FD_DUMP_PROTOTYPE(fd_dict_dump_object, struct dict_object * obj); |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
1029 DECLARE_FD_DUMP_PROTOTYPE(fd_dict_dump, struct dictionary * dict); |
| 0 | 1030 |
|
764
f53e5b5fdfd3
Added new experimental function fd_dict_getlistof -- see http://lists.freediameter.net/pipermail/help/2011-October/000268.html for context and rationale. WARNING: this function was not tested yet...
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
755
diff
changeset
|
1031 /* Function to access full contents of the dictionary, see doc in dictionary.c */ |
|
769
99136ec7d9d4
Fixed fd_dict_getlistof function, added a simple test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
767
diff
changeset
|
1032 int fd_dict_getlistof(int criteria, void * parent, struct fd_list ** sentinel); |
|
764
f53e5b5fdfd3
Added new experimental function fd_dict_getlistof -- see http://lists.freediameter.net/pipermail/help/2011-October/000268.html for context and rationale. WARNING: this function was not tested yet...
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
755
diff
changeset
|
1033 |
|
778
003df4a9ade2
Added two new interfaces on Zach requests http://lists.freediameter.net/pipermail/help/2012-January/000312.html and http://lists.freediameter.net/pipermail/help/2012-January/000311.html
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
769
diff
changeset
|
1034 /* Function to remove an entry from the dictionary. |
|
003df4a9ade2
Added two new interfaces on Zach requests http://lists.freediameter.net/pipermail/help/2012-January/000312.html and http://lists.freediameter.net/pipermail/help/2012-January/000311.html
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
769
diff
changeset
|
1035 This cannot be used if the object has children (for example a vendor with vendor-specific AVPs). |
|
003df4a9ade2
Added two new interfaces on Zach requests http://lists.freediameter.net/pipermail/help/2012-January/000312.html and http://lists.freediameter.net/pipermail/help/2012-January/000311.html
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
769
diff
changeset
|
1036 In such case, the children must be removed first. */ |
|
003df4a9ade2
Added two new interfaces on Zach requests http://lists.freediameter.net/pipermail/help/2012-January/000312.html and http://lists.freediameter.net/pipermail/help/2012-January/000311.html
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
769
diff
changeset
|
1037 int fd_dict_delete(struct dict_object * obj); |
|
764
f53e5b5fdfd3
Added new experimental function fd_dict_getlistof -- see http://lists.freediameter.net/pipermail/help/2011-October/000268.html for context and rationale. WARNING: this function was not tested yet...
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
755
diff
changeset
|
1038 |
| 0 | 1039 /* |
| 1040 *************************************************************************** | |
| 1041 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1042 * Vendor object |
| 0 | 1043 * |
| 1044 * These types are used to manage vendors in the dictionary | |
| 1045 * | |
| 1046 *************************************************************************** | |
| 1047 */ | |
| 1048 | |
| 1049 /* Type to hold a Vendor ID: "SMI Network Management Private Enterprise Codes" (RFC3232) */ | |
| 1050 typedef uint32_t vendor_id_t; | |
| 1051 | |
| 1052 /* Type to hold data associated to a vendor */ | |
| 1053 struct dict_vendor_data { | |
| 1054 vendor_id_t vendor_id; /* ID of a vendor */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1055 char * vendor_name; /* The name of this vendor */ |
| 0 | 1056 }; |
| 1057 | |
| 1058 /* The criteria for searching a vendor object in the dictionary */ | |
| 1059 enum { | |
| 1060 VENDOR_BY_ID = 10, /* "what" points to a vendor_id_t */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1061 VENDOR_BY_NAME, /* "what" points to a char * */ |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
1062 VENDOR_OF_APPLICATION, /* "what" points to a struct dict_object containing an application (see below) */ |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
1063 VENDOR_OF_AVP, /* "what" points to a struct dict_object containing an avp (see below) */ |
| 0 | 1064 }; |
| 1065 | |
| 1066 /*** | |
| 1067 * API usage : | |
| 1068 | |
| 1069 Note: the value of "vendor_name" is copied when the object is created, and the string may be disposed afterwards. | |
| 1070 On the other side, when value is retrieved with dict_getval, the string is not copied and MUST NOT be freed. It will | |
| 1071 be freed automatically along with the object itself with call to dict_fini later. | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1072 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1073 - fd_dict_new: |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1074 The "parent" parameter is not used for vendors. |
| 0 | 1075 Sample code to create a vendor: |
| 1076 { | |
| 1077 int ret; | |
| 1078 struct dict_object * myvendor; | |
| 1079 struct dict_vendor_data myvendordata = { 23455, "my vendor name" }; -- just an example... | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1080 ret = fd_dict_new ( dict, DICT_VENDOR, &myvendordata, NULL, &myvendor ); |
| 0 | 1081 } |
| 1082 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1083 - fd_dict_search: |
| 0 | 1084 Sample codes to look for a vendor object, by its id or name: |
| 1085 { | |
| 1086 int ret; | |
| 1087 struct dict_object * vendor_found; | |
| 1088 vendor_id_t vendorid = 23455; | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1089 ret = fd_dict_search ( dict, DICT_VENDOR, VENDOR_BY_ID, &vendorid, &vendor_found, ENOENT); |
| 0 | 1090 - or - |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1091 ret = fd_dict_search ( dict, DICT_VENDOR, VENDOR_BY_NAME, "my vendor name", &vendor_found, ENOENT); |
| 0 | 1092 } |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1093 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1094 - fd_dict_getval: |
| 0 | 1095 Sample code to retrieve the data from a vendor object: |
| 1096 { | |
| 1097 int ret; | |
| 1098 struct dict_object * myvendor; | |
| 1099 struct dict_vendor_data myvendordata; | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1100 ret = fd_dict_search ( dict, DICT_VENDOR, VENDOR_BY_NAME, "my vendor name", &myvendor, ENOENT); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1101 ret = fd_dict_getval ( myvendor, &myvendordata ); |
| 0 | 1102 printf("my vendor id: %d\n", myvendordata.vendor_id ); |
| 1103 } | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1104 |
| 0 | 1105 */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1106 |
|
43
2db15632a63d
Added a large part of connection establishment logic, to test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
1107 /* Special function: */ |
|
2db15632a63d
Added a large part of connection establishment logic, to test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
1108 uint32_t * fd_dict_get_vendorid_list(struct dictionary * dict); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1109 |
| 0 | 1110 /* |
| 1111 *************************************************************************** | |
| 1112 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1113 * Application object |
| 0 | 1114 * |
| 1115 * These types are used to manage Diameter applications in the dictionary | |
| 1116 * | |
| 1117 *************************************************************************** | |
| 1118 */ | |
| 1119 | |
| 1120 /* Type to hold a Diameter application ID: IANA assigned value for this application. */ | |
| 1121 typedef uint32_t application_id_t; | |
| 1122 | |
| 1123 /* Type to hold data associated to an application */ | |
| 1124 struct dict_application_data { | |
| 1125 application_id_t application_id; /* ID of the application */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1126 char * application_name; /* The name of this application */ |
| 0 | 1127 }; |
| 1128 | |
| 1129 /* The criteria for searching an application object in the dictionary */ | |
| 1130 enum { | |
| 1131 APPLICATION_BY_ID = 20, /* "what" points to a application_id_t */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1132 APPLICATION_BY_NAME, /* "what" points to a char * */ |
| 972 | 1133 APPLICATION_OF_TYPE, /* "what" points to a struct dict_object containing a type object (see below) */ |
| 1134 APPLICATION_OF_COMMAND /* "what" points to a struct dict_object containing a command (see below) */ | |
| 0 | 1135 }; |
| 1136 | |
| 1137 /*** | |
| 1138 * API usage : | |
| 1139 | |
| 1140 The "parent" parameter of dict_new may point to a vendor object to inform of what vendor defines the application. | |
| 1141 for standard-track applications, the "parent" parameter should be NULL. | |
| 1142 The vendor associated to an application is retrieved with VENDOR_OF_APPLICATION search criteria on vendors. | |
| 1143 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1144 - fd_dict_new: |
| 0 | 1145 Sample code for application creation: |
| 1146 { | |
| 1147 int ret; | |
| 1148 struct dict_object * vendor; | |
| 1149 struct dict_object * appl; | |
| 1150 struct dict_vendor_data vendor_data = { | |
| 1151 23455, | |
| 1152 "my vendor name" | |
| 1153 }; | |
| 1154 struct dict_application_data app_data = { | |
| 1155 9789, | |
| 1156 "my vendor's application" | |
| 1157 }; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1158 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1159 ret = fd_dict_new ( dict, DICT_VENDOR, &vendor_data, NULL, &vendor ); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1160 ret = fd_dict_new ( dict, DICT_APPLICATION, &app_data, vendor, &appl ); |
| 0 | 1161 } |
| 1162 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1163 - fd_dict_search: |
| 0 | 1164 Sample code to retrieve the vendor of an application |
| 1165 { | |
| 1166 int ret; | |
| 1167 struct dict_object * vendor, * appli; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1168 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1169 ret = fd_dict_search ( dict, DICT_APPLICATION, APPLICATION_BY_NAME, "my vendor's application", &appli, ENOENT); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1170 ret = fd_dict_search ( dict, DICT_VENDOR, VENDOR_OF_APPLICATION, appli, &vendor, ENOENT); |
| 0 | 1171 } |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1172 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1173 - fd_dict_getval: |
| 0 | 1174 Sample code to retrieve the data from an application object: |
| 1175 { | |
| 1176 int ret; | |
| 1177 struct dict_object * appli; | |
| 1178 struct dict_application_data appl_data; | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1179 ret = fd_dict_search ( dict, DICT_APPLICATION, APPLICATION_BY_NAME, "my vendor's application", &appli, ENOENT); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1180 ret = fd_dict_getval ( appli, &appl_data ); |
| 0 | 1181 printf("my application id: %s\n", appl_data.application_id ); |
| 1182 } | |
| 1183 | |
| 1184 */ | |
| 1185 | |
| 1186 /* | |
| 1187 *************************************************************************** | |
| 1188 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1189 * Type object |
| 0 | 1190 * |
| 1191 * These types are used to manage AVP data types in the dictionary | |
| 1192 * | |
| 1193 *************************************************************************** | |
| 1194 */ | |
| 1195 | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1196 /* Type to store any AVP value */ |
| 0 | 1197 union avp_value { |
| 1198 struct { | |
| 1199 uint8_t *data; /* bytes buffer */ | |
| 1200 size_t len; /* length of the data buffer */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1201 } os; /* Storage for an octet string */ |
| 0 | 1202 int32_t i32; /* integer 32 */ |
| 1203 int64_t i64; /* integer 64 */ | |
| 1204 uint32_t u32; /* unsigned 32 */ | |
| 1205 uint64_t u64; /* unsigned 64 */ | |
| 1206 float f32; /* float 32 */ | |
| 1207 double f64; /* float 64 */ | |
| 1208 }; | |
| 1209 | |
| 1210 /* These are the basic AVP types defined in RFC3588bis */ | |
| 1211 enum dict_avp_basetype { | |
| 1212 AVP_TYPE_GROUPED, | |
| 1213 AVP_TYPE_OCTETSTRING, | |
| 1214 AVP_TYPE_INTEGER32, | |
| 1215 AVP_TYPE_INTEGER64, | |
| 1216 AVP_TYPE_UNSIGNED32, | |
| 1217 AVP_TYPE_UNSIGNED64, | |
| 1218 AVP_TYPE_FLOAT32, | |
| 1219 AVP_TYPE_FLOAT64 | |
| 1220 #define AVP_TYPE_MAX AVP_TYPE_FLOAT64 | |
| 1221 }; | |
| 1222 | |
| 1223 /* Callbacks that can be associated with a derived type to easily interpret the AVP value. */ | |
| 1224 /* | |
| 1225 * CALLBACK: dict_avpdata_interpret | |
| 1226 * | |
| 1227 * PARAMETERS: | |
| 1228 * val : Pointer to the AVP value that must be interpreted. | |
| 1229 * interpreted : The result of interpretation is stored here. The format and meaning depends on each type. | |
| 1230 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1231 * DESCRIPTION: |
| 0 | 1232 * This callback can be provided with a derived type in order to facilitate the interpretation of formated data. |
| 1233 * For example, when an AVP of type "Address" is received, it can be used to convert the octetstring into a struct sockaddr. | |
| 1234 * This callback is not called directly, but through the message's API msg_avp_value_interpret function. | |
| 1235 * | |
| 1236 * RETURN VALUE: | |
| 1237 * 0 : Operation complete. | |
| 1238 * !0 : An error occurred, the error code is returned. | |
| 1239 */ | |
| 1240 typedef int (*dict_avpdata_interpret) (union avp_value * value, void * interpreted); | |
| 1241 /* | |
| 1242 * CALLBACK: dict_avpdata_encode | |
| 1243 * | |
| 1244 * PARAMETERS: | |
| 1245 * data : The formated data that must be stored in the AVP value. | |
| 1246 * val : Pointer to the AVP value storage area where the data must be stored. | |
| 1247 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1248 * DESCRIPTION: |
| 0 | 1249 * This callback can be provided with a derived type in order to facilitate the encoding of formated data. |
| 1250 * For example, it can be used to convert a struct sockaddr in an AVP value of type Address. | |
| 1251 * This callback is not called directly, but through the message's API msg_avp_value_encode function. | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1252 * If the callback is defined for an OctetString based type, the created string must be malloc'd. free will be called |
| 0 | 1253 * automatically later. |
| 1254 * | |
| 1255 * RETURN VALUE: | |
| 1256 * 0 : Operation complete. | |
| 1257 * !0 : An error occurred, the error code is returned. | |
| 1258 */ | |
| 1259 typedef int (*dict_avpdata_encode) (void * data, union avp_value * val); | |
| 1260 | |
|
1300
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1261 /* |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1262 * CALLBACK: dict_avpdata_check |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1263 * |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1264 * PARAMETERS: |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1265 * val : Pointer to the AVP value that was received and needs to be sanity checked. |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1266 * data : a parameter stored in the type structure (to enable more generic check functions) |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1267 * error_msg: upon erroneous value, a string describing the error can be returned here (it will be strcpy by caller). This description will be returned in the error message, if any. |
|
1300
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1268 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1269 * DESCRIPTION: |
|
1300
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1270 * This callback can be provided with a derived type in order to improve the operation of the |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1271 * fd_msg_parse_dict function. When this callback is present, the value of the AVP that has |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1272 * been parsed is passed to this function for finer granularity check. For example for some |
|
1300
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1273 * speccific AVP, the format of an OCTETSTRING value can be further checked, or the |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1274 * interger value can be verified. |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1275 * |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1276 * RETURN VALUE: |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1277 * 0 : The value is valid. |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1278 * !0 : An error occurred, the error code is returned. It is advised to return EINVAL on incorrect val |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1279 */ |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1280 typedef int (*dict_avpdata_check) (void * data, union avp_value * val, char ** error_msg); |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1281 |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1282 |
| 0 | 1283 |
| 1284 /* Type to hold data associated to a derived AVP data type */ | |
| 1285 struct dict_type_data { | |
| 1286 enum dict_avp_basetype type_base; /* How the data of such AVP must be interpreted */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1287 char * type_name; /* The name of this type */ |
| 0 | 1288 dict_avpdata_interpret type_interpret;/* cb to convert the AVP value in more comprehensive format (or NULL) */ |
| 1289 dict_avpdata_encode type_encode; /* cb to convert formatted data into an AVP value (or NULL) */ | |
|
1119
79dd22145f52
Fix a number of compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1117
diff
changeset
|
1290 DECLARE_FD_DUMP_PROTOTYPE((*type_dump), union avp_value * val); /* cb called by fd_msg_dump_* for this type of data (if != NULL). Returned string must be freed. */ |
|
1300
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1291 dict_avpdata_check type_check; |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1292 void * type_check_param; |
| 0 | 1293 }; |
| 1294 | |
| 1295 /* The criteria for searching a type object in the dictionary */ | |
| 1296 enum { | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1297 TYPE_BY_NAME = 30, /* "what" points to a char * */ |
| 972 | 1298 TYPE_OF_ENUMVAL, /* "what" points to a struct dict_object containing an enumerated constant (DICT_ENUMVAL, see below). */ |
| 0 | 1299 TYPE_OF_AVP /* "what" points to a struct dict_object containing an AVP object. */ |
| 1300 }; | |
| 1301 | |
|
922
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1302 /**** |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1303 Callbacks defined in libfdproto/dictionary_functions.c file -- see that file for usage. |
|
922
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1304 */ |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1305 |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1306 /* Convert an Address type AVP into a struct sockaddr_storage */ |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1307 int fd_dictfct_Address_encode(void * data, union avp_value * avp_value); |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1308 int fd_dictfct_Address_interpret(union avp_value * avp_value, void * interpreted); |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
1309 DECLARE_FD_DUMP_PROTOTYPE(fd_dictfct_Address_dump, union avp_value * avp_value); |
|
922
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1310 |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1311 /* Display the content of an AVP of type UTF8String in the log file */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
1312 DECLARE_FD_DUMP_PROTOTYPE(fd_dictfct_UTF8String_dump, union avp_value * avp_value); |
|
922
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1313 |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1314 /* For Time AVPs, map with time_t value directly */ |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1315 int fd_dictfct_Time_encode(void * data, union avp_value * avp_value); |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1316 int fd_dictfct_Time_interpret(union avp_value * avp_value, void * interpreted); |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
1317 DECLARE_FD_DUMP_PROTOTYPE(fd_dictfct_Time_dump, union avp_value * avp_value); |
|
922
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1318 |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1319 |
|
1300
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1320 /* For string AVP, the following type_check function provides simple basic check for specific characters presence, e.g. use "@." for trivial email address check */ |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1321 int fd_dictfct_CharInOS_check(void * data, union avp_value * val, char ** error_msg); |
|
3f1e79e1273e
Added new callbacks in the derived types definitions to improve value checks during message parsing. Thanks Ranjith for the suggestion.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1295
diff
changeset
|
1322 |
|
922
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1323 |
|
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1324 /****/ |
| 0 | 1325 |
| 1326 /*** | |
| 1327 * API usage : | |
| 1328 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1329 - fd_dict_new: |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1330 The "parent" parameter may point to an application object, when a type is defined by a Diameter application. |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1331 |
| 0 | 1332 Sample code: |
| 1333 { | |
| 1334 int ret; | |
| 1335 struct dict_object * mytype; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1336 struct dict_type_data mytypedata = |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1337 { |
| 0 | 1338 AVP_TYPE_OCTETSTRING, |
| 1339 "Address", | |
| 1340 NULL, | |
| 1341 NULL | |
| 1342 }; | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1343 ret = fd_dict_new ( dict, DICT_TYPE, &mytypedata, NULL, &mytype ); |
| 0 | 1344 } |
| 1345 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1346 - fd_dict_search: |
| 0 | 1347 Sample code: |
| 1348 { | |
| 1349 int ret; | |
| 1350 struct dict_object * address_type; | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1351 ret = fd_dict_search ( dict, DICT_TYPE, TYPE_BY_NAME, "Address", &address_type, ENOENT); |
| 0 | 1352 } |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1353 |
| 0 | 1354 */ |
|
922
c7bf1a7a4e90
Split the encoders/interpreters for the dictionary types into a different file for better reusability, add decoder/interpreter for Time type based on code from Thomas Klausner
Sebastien Decugis <sdecugis@freediameter.net>
parents:
907
diff
changeset
|
1355 |
| 0 | 1356 /* |
| 1357 *************************************************************************** | |
| 1358 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1359 * Enumerated values object |
| 0 | 1360 * |
| 1361 * These types are used to manage named constants of some AVP, | |
|
336
5d1a22bb1cfe
Removed some references to waaad
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
320
diff
changeset
|
1362 * for enumerated types. freeDiameter allows constants for types others than Unsigned32 |
| 0 | 1363 * |
| 1364 *************************************************************************** | |
| 1365 */ | |
| 1366 | |
| 1367 /* Type to hold data of named constants for AVP */ | |
| 1368 struct dict_enumval_data { | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1369 char * enum_name; /* The name of this constant */ |
| 0 | 1370 union avp_value enum_value; /* Value of the constant. Union term depends on parent type's base type. */ |
| 1371 }; | |
| 1372 | |
| 1373 /* The criteria for searching a constant in the dictionary */ | |
| 1374 enum { | |
| 972 | 1375 ENUMVAL_BY_STRUCT = 40, /* "what" points to a struct dict_enumval_request as defined below */ |
|
764
f53e5b5fdfd3
Added new experimental function fd_dict_getlistof -- see http://lists.freediameter.net/pipermail/help/2011-October/000268.html for context and rationale. WARNING: this function was not tested yet...
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
755
diff
changeset
|
1376 ENUMVAL_BY_NAME, /* This cannot be used for researches */ |
|
f53e5b5fdfd3
Added new experimental function fd_dict_getlistof -- see http://lists.freediameter.net/pipermail/help/2011-October/000268.html for context and rationale. WARNING: this function was not tested yet...
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
755
diff
changeset
|
1377 ENUMVAL_BY_VALUE /* This cannot be used for researches */ |
| 0 | 1378 }; |
| 1379 | |
| 1380 struct dict_enumval_request { | |
| 1381 /* Identifier of the parent type, one of the following must not be NULL */ | |
| 1382 struct dict_object *type_obj; | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1383 char * type_name; |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1384 |
| 0 | 1385 /* Search criteria for the constant */ |
| 1386 struct dict_enumval_data search; /* search.enum_value is used only if search.enum_name == NULL */ | |
| 1387 }; | |
| 1388 | |
| 1389 /*** | |
| 1390 * API usage : | |
| 1391 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1392 - fd_dict_new: |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1393 The "parent" parameter must point to a derived type object. |
| 0 | 1394 Sample code to create a type "Boolean" with two constants "True" and "False": |
| 1395 { | |
| 1396 int ret; | |
| 1397 struct dict_object * type_boolean; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1398 struct dict_type_data type_boolean_data = |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1399 { |
| 0 | 1400 AVP_TYPE_INTEGER32, |
| 1401 "Boolean", | |
| 1402 NULL, | |
| 1403 NULL | |
| 1404 }; | |
| 1405 struct dict_enumval_data boolean_false = | |
| 1406 { | |
| 1407 .enum_name="False", | |
| 1408 .enum_value.i32 = 0 | |
| 1409 }; | |
| 1410 struct dict_enumval_data boolean_true = | |
| 1411 { | |
| 1412 .enum_name="True", | |
| 1413 .enum_value.i32 = -1 | |
| 1414 }; | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1415 ret = fd_dict_new ( dict, DICT_TYPE, &type_boolean_data, NULL, &type_boolean ); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1416 ret = fd_dict_new ( dict, DICT_ENUMVAL, &boolean_false, type_boolean, NULL ); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1417 ret = fd_dict_new ( dict, DICT_ENUMVAL, &boolean_true , type_boolean, NULL ); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1418 |
| 0 | 1419 } |
| 1420 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1421 - fd_dict_search: |
| 0 | 1422 Sample code to look for a constant name, by its value: |
| 1423 { | |
| 1424 int ret; | |
| 1425 struct dict_object * value_found; | |
| 1426 struct dict_enumval_request boolean_by_value = | |
| 1427 { | |
| 1428 .type_name = "Boolean", | |
| 1429 .search.enum_name=NULL, | |
| 1430 .search.enum_value.i32 = -1 | |
| 1431 }; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1432 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1433 ret = fd_dict_search ( dict, DICT_ENUMVAL, ENUMVAL_BY_STRUCT, &boolean_by_value, &value_found, ENOENT); |
| 0 | 1434 } |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1435 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1436 - fd_dict_getval: |
| 0 | 1437 Sample code to retrieve the data from a constant object: |
| 1438 { | |
| 1439 int ret; | |
| 1440 struct dict_object * value_found; | |
| 1441 struct dict_enumval_data boolean_data = NULL; | |
| 1442 struct dict_enumval_request boolean_by_value = | |
| 1443 { | |
| 1444 .type_name = "Boolean", | |
| 1445 .search.enum_name=NULL, | |
| 1446 .search.enum_value.i32 = 0 | |
| 1447 }; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1448 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1449 ret = fd_dict_search ( dict, DICT_ENUMVAL, ENUMVAL_BY_STRUCT, &boolean_by_value, &value_found, ENOENT); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1450 ret = fd_dict_getval ( value_found, &boolean_data ); |
| 0 | 1451 printf(" Boolean with value 0: %s", boolean_data.enum_name ); |
| 1452 } | |
| 1453 */ | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1454 |
| 0 | 1455 /* |
| 1456 *************************************************************************** | |
| 1457 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1458 * AVP object |
| 0 | 1459 * |
| 1460 * These objects are used to manage AVP definitions in the dictionary | |
| 1461 * | |
| 1462 *************************************************************************** | |
| 1463 */ | |
| 1464 | |
| 1465 /* Type to hold an AVP code. For vendor 0, these codes are assigned by IANA. Otherwise, it is managed by the vendor */ | |
| 1466 typedef uint32_t avp_code_t; | |
| 1467 | |
| 1468 /* Values of AVP flags */ | |
| 1469 #define AVP_FLAG_VENDOR 0x80 | |
| 1470 #define AVP_FLAG_MANDATORY 0x40 | |
| 1471 #define AVP_FLAG_RESERVED3 0x20 | |
| 1472 #define AVP_FLAG_RESERVED4 0x10 | |
| 1473 #define AVP_FLAG_RESERVED5 0x08 | |
| 1474 #define AVP_FLAG_RESERVED6 0x04 | |
| 1475 #define AVP_FLAG_RESERVED7 0x02 | |
| 1476 #define AVP_FLAG_RESERVED8 0x01 | |
| 1477 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1478 /* For dumping flags and values */ |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
1479 #define DUMP_AVPFL_str "%c%c%s%s%s%s%s%s" |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
1480 #define DUMP_AVPFL_val(_val) (_val & AVP_FLAG_VENDOR)?'V':'-' , (_val & AVP_FLAG_MANDATORY)?'M':'-', \ |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
1481 (_val & AVP_FLAG_RESERVED3)?"3":"", (_val & AVP_FLAG_RESERVED4)?"4":"", \ |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
1482 (_val & AVP_FLAG_RESERVED5)?"5":"", (_val & AVP_FLAG_RESERVED6)?"6":"", (_val & AVP_FLAG_RESERVED7)?"7":"", (_val & AVP_FLAG_RESERVED8)?"8":"" |
| 0 | 1483 |
| 1484 /* Type to hold data associated to an avp */ | |
| 1485 struct dict_avp_data { | |
| 1486 avp_code_t avp_code; /* Code of the avp */ | |
| 1487 vendor_id_t avp_vendor; /* Vendor of the AVP, or 0 */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1488 char * avp_name; /* Name of this AVP */ |
| 0 | 1489 uint8_t avp_flag_mask; /* Mask of fixed AVP flags */ |
| 1490 uint8_t avp_flag_val; /* Values of the fixed flags */ | |
| 1491 enum dict_avp_basetype avp_basetype; /* Basic type of data found in the AVP */ | |
| 1492 }; | |
| 1493 | |
| 1494 /* The criteria for searching an avp object in the dictionary */ | |
| 1495 enum { | |
| 1496 AVP_BY_CODE = 50, /* "what" points to an avp_code_t, vendor is always 0 */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1497 AVP_BY_NAME, /* "what" points to a char *, vendor is always 0 */ |
|
903
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1498 AVP_BY_NAME_ALL_VENDORS,/* "what" points to a string. Might be quite slow... */ |
| 972 | 1499 AVP_BY_STRUCT, /* "what" points to a struct dict_avp_request_ex (see below) */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1500 |
|
903
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1501 /* kept for backward compatibility, better use AVP_BY_STRUCT above instead */ |
| 972 | 1502 AVP_BY_CODE_AND_VENDOR, /* "what" points to a struct dict_avp_request (see below), where avp_vendor and avp_code are set */ |
| 1503 AVP_BY_NAME_AND_VENDOR /* "what" points to a struct dict_avp_request (see below), where avp_vendor and avp_name are set */ | |
| 0 | 1504 }; |
| 1505 | |
| 1506 /* Struct used for some researchs */ | |
|
903
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1507 struct dict_avp_request_ex { |
|
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1508 struct { |
|
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1509 /* Only one of the following fields must be set. */ |
|
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1510 struct dict_object * vendor; /* most efficient if already known, set to NULL to ignore */ |
|
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1511 vendor_id_t vendor_id; /* set to 0 to ignore -- prefer AVP_BY_CODE or AVP_BY_NAME for vendor 0 */ |
|
907
b772af200865
Add a few const declaration so that C++ is less picky
Sebastien Decugis <sdecugis@freediameter.net>
parents:
904
diff
changeset
|
1512 const char * vendor_name; /* set to NULL to ignore */ |
|
903
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1513 } avp_vendor; |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1514 |
|
903
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1515 struct { |
|
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1516 /* Only one of the following fields must be set */ |
|
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1517 avp_code_t avp_code; /* set to 0 to ignore */ |
|
907
b772af200865
Add a few const declaration so that C++ is less picky
Sebastien Decugis <sdecugis@freediameter.net>
parents:
904
diff
changeset
|
1518 const char * avp_name; /* set to NULL to ignore */ |
|
903
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1519 } avp_data; |
|
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1520 }; |
|
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1521 |
| 0 | 1522 struct dict_avp_request { |
| 1523 vendor_id_t avp_vendor; | |
| 1524 avp_code_t avp_code; | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1525 char * avp_name; |
| 0 | 1526 }; |
| 1527 | |
| 1528 | |
|
903
4382d7420e65
Add new AVP_BY_STRUCT method for searching vendor-specific AVPs. This allows more flexibility and superseeds AVP_BY_NAME_AND_VENDOR and AVP_BY_CODE_AND_VENDOR.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
899
diff
changeset
|
1529 |
| 0 | 1530 /*** |
| 1531 * API usage : | |
| 1532 | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1533 If "parent" parameter is not NULL during AVP creation, it must point to a DICT_TYPE object. |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1534 The extended type is then attached to the AVP. In case where it is an enumerated type, the value of |
| 0 | 1535 AVP is automatically interpreted in debug messages, and in message checks. |
| 1536 The derived type of an AVP can be retrieved with: dict_search ( DICT_TYPE, TYPE_OF_AVP, avp, ... ) | |
| 1537 | |
| 1538 To create the rules (ABNF) for children of Grouped AVP, see the DICT_RULE related part. | |
| 1539 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1540 - fd_dict_new: |
| 0 | 1541 Sample code for AVP creation: |
| 1542 { | |
| 1543 int ret; | |
| 1544 struct dict_object * user_name_avp; | |
| 1545 struct dict_object * boolean_type; | |
| 1546 struct dict_object * sample_boolean_avp; | |
| 1547 struct dict_avp_data user_name_data = { | |
| 1548 1, // code | |
| 1549 0, // vendor | |
| 1550 "User-Name", // name | |
| 1551 AVP_FLAG_VENDOR | AVP_FLAG_MANDATORY, // fixed mask: V and M values must always be defined as follow. other flags can be set or cleared | |
| 1552 AVP_FLAG_MANDATORY, // the V flag must be cleared, the M flag must be set. | |
| 1553 AVP_TYPE_OCTETSTRING // User-Name AVP contains OctetString data (further precision such as UTF8String can be given with a parent derived type) | |
| 1554 }; | |
| 1555 struct dict_avp_data sample_boolean_data = { | |
| 1556 31337, | |
| 1557 23455, | |
| 1558 "Sample-Boolean", | |
| 1559 AVP_FLAG_VENDOR | AVP_FLAG_MANDATORY, | |
| 1560 AVP_FLAG_VENDOR, | |
| 1561 AVP_TYPE_INTEGER32 // This MUST be the same as parent type's | |
| 1562 }; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1563 |
| 0 | 1564 -- Create an AVP with a base type -- |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1565 ret = fd_dict_new ( dict, DICT_AVP, &user_name_data, NULL, &user_name_avp ); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1566 |
| 0 | 1567 -- Create an AVP with a derived type -- |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1568 ret = fd_dict_search ( dict, DICT_TYPE, TYPE_BY_NAME, "Boolean", &boolean_type, ENOENT); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1569 ret = fd_dict_new ( dict, DICT_AVP, &sample_boolean_data , boolean_type, &sample_boolean_avp ); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1570 |
| 0 | 1571 } |
| 1572 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1573 - fd_dict_search: |
| 0 | 1574 Sample code to look for an AVP |
| 1575 { | |
| 1576 int ret; | |
| 1577 struct dict_object * avp_username; | |
| 1578 struct dict_object * avp_sampleboolean; | |
| 1579 struct dict_avp_request avpvendorboolean = | |
| 1580 { | |
| 1581 .avp_vendor = 23455, | |
| 1582 .avp_name = "Sample-Boolean" | |
| 1583 }; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1584 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1585 ret = fd_dict_search ( dict, DICT_AVP, AVP_BY_NAME, "User-Name", &avp_username, ENOENT); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1586 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1587 ret = fd_dict_search ( dict, DICT_AVP, AVP_BY_NAME_AND_VENDOR, &avpvendorboolean, &avp_sampleboolean, ENOENT); |
|
955
a25b24118833
Document AVP_BY_NAME_ALL_VENDORS.
Thomas Klausner <tk@giga.or.at>
parents:
950
diff
changeset
|
1588 |
|
a25b24118833
Document AVP_BY_NAME_ALL_VENDORS.
Thomas Klausner <tk@giga.or.at>
parents:
950
diff
changeset
|
1589 -- this would also work, but be slower, because it has to search all vendor dictionaries -- |
|
a25b24118833
Document AVP_BY_NAME_ALL_VENDORS.
Thomas Klausner <tk@giga.or.at>
parents:
950
diff
changeset
|
1590 ret = fd_dict_search ( dict, DICT_AVP, AVP_BY_NAME_ALL_VENDORS, "Sample-Boolean", &avp_sampleboolean, ENOENT); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1591 |
| 0 | 1592 } |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1593 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1594 - fd_dict_getval: |
| 0 | 1595 Sample code to retrieve the data from an AVP object: |
| 1596 { | |
| 1597 int ret; | |
| 1598 struct dict_object * avp_username; | |
| 1599 struct dict_avp_data user_name_data; | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1600 ret = fd_dict_search ( dict, DICT_AVP, AVP_BY_NAME, "User-Name", &avp_username, ENOENT); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1601 ret = fd_dict_getval ( avp_username, &user_name_data ); |
| 0 | 1602 printf("User-Name code: %d\n", user_name_data.avp_code ); |
| 1603 } | |
| 1604 | |
| 1605 */ | |
| 1606 | |
| 1607 /* | |
| 1608 *************************************************************************** | |
| 1609 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1610 * Command object |
| 0 | 1611 * |
| 1612 * These types are used to manage commands objects in the dictionary | |
| 1613 * | |
| 1614 *************************************************************************** | |
| 1615 */ | |
| 1616 | |
| 1617 /* Type to hold a Diameter command code: IANA assigned values. 0x0-0x7fffff=standard, 0x800000-0xfffffd=vendors, 0xfffffe-0xffffff=experimental */ | |
| 1618 typedef uint32_t command_code_t; | |
| 1619 | |
| 1620 /* Values of command flags */ | |
| 1621 #define CMD_FLAG_REQUEST 0x80 | |
| 1622 #define CMD_FLAG_PROXIABLE 0x40 | |
| 1623 #define CMD_FLAG_ERROR 0x20 | |
| 1624 #define CMD_FLAG_RETRANSMIT 0x10 | |
| 1625 #define CMD_FLAG_RESERVED5 0x08 | |
| 1626 #define CMD_FLAG_RESERVED6 0x04 | |
| 1627 #define CMD_FLAG_RESERVED7 0x02 | |
| 1628 #define CMD_FLAG_RESERVED8 0x01 | |
| 1629 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1630 /* For dumping flags and values */ |
|
1093
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
1631 #define DUMP_CMDFL_str "%c%c%c%c%s%s%s%s" |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
1632 #define DUMP_CMDFL_val(_val) (_val & CMD_FLAG_REQUEST)?'R':'-' , (_val & CMD_FLAG_PROXIABLE)?'P':'-' , (_val & CMD_FLAG_ERROR)?'E':'-' , (_val & CMD_FLAG_RETRANSMIT)?'T':'-', \ |
|
44f3e48dfe27
Align the behavior of all fd_*dump functions wrt final \n
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1088
diff
changeset
|
1633 (_val & CMD_FLAG_RESERVED5)?"5":"", (_val & CMD_FLAG_RESERVED6)?"6":"", (_val & CMD_FLAG_RESERVED7)?"7":"", (_val & CMD_FLAG_RESERVED8)?"8":"" |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1634 |
| 0 | 1635 /* Type to hold data associated to a command */ |
| 1636 struct dict_cmd_data { | |
| 1637 command_code_t cmd_code; /* code of the command */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1638 char * cmd_name; /* Name of the command */ |
| 0 | 1639 uint8_t cmd_flag_mask; /* Mask of fixed-value flags */ |
| 1640 uint8_t cmd_flag_val; /* values of the fixed flags */ | |
| 1641 }; | |
| 1642 | |
| 1643 /* The criteria for searching an avp object in the dictionary */ | |
| 1644 enum { | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1645 CMD_BY_NAME = 60, /* "what" points to a char * */ |
| 0 | 1646 CMD_BY_CODE_R, /* "what" points to a command_code_t. The "Request" command is returned. */ |
| 1647 CMD_BY_CODE_A, /* "what" points to a command_code_t. The "Answer" command is returned. */ | |
| 1648 CMD_ANSWER /* "what" points to a struct dict_object of a request command. The corresponding "Answer" command is returned. */ | |
| 1649 }; | |
| 1650 | |
| 1651 | |
| 1652 /*** | |
| 1653 * API usage : | |
| 1654 | |
| 1655 The "parent" parameter of dict_new may point to an application object to inform of what application defines the command. | |
| 1656 The application associated to a command is retrieved with APPLICATION_OF_COMMAND search criteria on applications. | |
| 1657 | |
| 1658 To create the rules for children of commands, see the DICT_RULE related part. | |
| 1659 | |
| 1660 Note that the "Request" and "Answer" commands are two independant objects. This allows to have different rules for each. | |
| 1661 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1662 - fd_dict_new: |
| 0 | 1663 Sample code for command creation: |
| 1664 { | |
| 1665 int ret; | |
| 1666 struct dict_object * cer; | |
| 1667 struct dict_object * cea; | |
| 1668 struct dict_cmd_data ce_data = { | |
| 1669 257, // code | |
| 1670 "Capabilities-Exchange-Request", // name | |
| 1671 CMD_FLAG_REQUEST, // mask | |
| 1672 CMD_FLAG_REQUEST // value. Only the "R" flag is constrained here, set. | |
| 1673 }; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1674 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1675 ret = fd_dict_new (dict, DICT_COMMAND, &ce_data, NULL, &cer ); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1676 |
| 0 | 1677 ce_data.cmd_name = "Capabilities-Exchange-Answer"; |
| 1678 ce_data.cmd_flag_val = 0; // Same constraint on "R" flag, but this time it must be cleared. | |
| 1679 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1680 ret = fd_dict_new ( dict, DICT_COMMAND, &ce_data, NULL, &cea ); |
| 0 | 1681 } |
| 1682 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1683 - fd_dict_search: |
| 0 | 1684 Sample code to look for a command |
| 1685 { | |
| 1686 int ret; | |
| 1687 struct dict_object * cer, * cea; | |
| 1688 command_code_t code = 257; | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1689 ret = fd_dict_search ( dict, DICT_COMMAND, CMD_BY_NAME, "Capabilities-Exchange-Request", &cer, ENOENT); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1690 ret = fd_dict_search ( dict, DICT_COMMAND, CMD_BY_CODE_R, &code, &cer, ENOENT); |
| 0 | 1691 } |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1692 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1693 - fd_dict_getval: |
| 0 | 1694 Sample code to retrieve the data from a command object: |
| 1695 { | |
| 1696 int ret; | |
| 1697 struct dict_object * cer; | |
| 1698 struct dict_object * cea; | |
| 1699 struct dict_cmd_data cea_data; | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1700 ret = fd_dict_search ( dict, DICT_COMMAND, CMD_BY_NAME, "Capabilities-Exchange-Request", &cer, ENOENT); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1701 ret = fd_dict_search ( dict, DICT_COMMAND, CMD_ANSWER, cer, &cea, ENOENT); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1702 ret = fd_dict_getval ( cea, &cea_data ); |
| 0 | 1703 printf("Answer to CER: %s\n", cea_data.cmd_name ); |
| 1704 } | |
| 1705 | |
| 1706 */ | |
| 1707 | |
| 1708 /* | |
| 1709 *************************************************************************** | |
| 1710 * | |
| 1711 * Rule object | |
| 1712 * | |
| 1713 * These objects are used to manage rules in the dictionary (ABNF implementation) | |
| 1714 * This is used for checking messages validity (more powerful than a DTD) | |
| 1715 * | |
| 1716 *************************************************************************** | |
| 1717 */ | |
| 1718 | |
| 1719 /* This defines the kind of rule that is defined */ | |
| 1720 enum rule_position { | |
| 1721 RULE_FIXED_HEAD = 1, /* The AVP must be at the head of the group. The rule_order field is used to specify the position. */ | |
| 1722 RULE_REQUIRED, /* The AVP must be present in the parent, but its position is not defined. */ | |
| 1723 RULE_OPTIONAL, /* The AVP may be present in the message. Used to specify a max number of occurences for example */ | |
| 1724 RULE_FIXED_TAIL /* The AVP must be at the end of the group. The rule_order field is used to specify the position. */ | |
| 1725 }; | |
| 1726 | |
| 1727 /* Content of a RULE object data */ | |
| 1728 struct dict_rule_data { | |
| 1729 struct dict_object *rule_avp; /* Pointer to the AVP object that is concerned by this rule */ | |
| 1730 enum rule_position rule_position; /* The position in which the rule_avp must appear in the parent */ | |
| 1731 unsigned rule_order; /* for RULE_FIXED_* rules, the place. 1,2,3.. for HEAD rules; ...,3,2,1 for TAIL rules. */ | |
| 1732 int rule_min; /* Minimum number of occurences. -1 means "default": 0 for optional rules, 1 for other rules */ | |
| 1733 int rule_max; /* Maximum number of occurences. -1 means no maximum. 0 means the AVP is forbidden. */ | |
| 1734 }; | |
| 1735 | |
| 1736 /* The criteria for searching a rule in the dictionary */ | |
| 1737 enum { | |
| 972 | 1738 RULE_BY_AVP_AND_PARENT = 70 /* "what" points to a struct dict_rule_request -- see below. This is used to query "what is the rule for this AVP in this group?" */ |
| 0 | 1739 }; |
| 1740 | |
| 1741 /* Structure for querying the dictionary about a rule */ | |
| 1742 struct dict_rule_request { | |
| 1743 struct dict_object *rule_parent; /* The grouped avp or command to which the rule apply */ | |
| 1744 struct dict_object *rule_avp; /* The AVP concerned by this rule */ | |
| 1745 }; | |
| 1746 | |
| 1747 | |
| 1748 /*** | |
| 1749 * API usage : | |
| 1750 | |
| 1751 The "parent" parameter can not be NULL. It points to the object (grouped avp or command) to which this rule apply (i.e. for which the ABNF is defined). | |
| 1752 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1753 - fd_dict_new: |
| 0 | 1754 Sample code for rule creation. Let's create the Proxy-Info grouped AVP for example. |
| 1755 { | |
| 1756 int ret; | |
| 1757 struct dict_object * proxy_info_avp; | |
| 1758 struct dict_object * proxy_host_avp; | |
| 1759 struct dict_object * proxy_state_avp; | |
| 1760 struct dict_object * diameteridentity_type; | |
| 1761 struct dict_rule_data rule_data; | |
| 1762 struct dict_type_data di_type_data = { AVP_TYPE_OCTETSTRING, "DiameterIdentity", NULL, NULL }; | |
| 1763 struct dict_avp_data proxy_info_data = { 284, 0, "Proxy-Info", AVP_FLAG_VENDOR | AVP_FLAG_MANDATORY, AVP_FLAG_MANDATORY, AVP_TYPE_GROUPED }; | |
| 1764 struct dict_avp_data proxy_host_data = { 280, 0, "Proxy-Host", AVP_FLAG_VENDOR | AVP_FLAG_MANDATORY, AVP_FLAG_MANDATORY, AVP_TYPE_OCTETSTRING }; | |
| 1765 struct dict_avp_data proxy_state_data = { 33, 0, "Proxy-State",AVP_FLAG_VENDOR | AVP_FLAG_MANDATORY, AVP_FLAG_MANDATORY, AVP_TYPE_OCTETSTRING }; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1766 |
| 0 | 1767 -- Create the parent AVP |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1768 ret = fd_dict_new ( dict, DICT_AVP, &proxy_info_data, NULL, &proxy_info_avp ); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1769 |
| 0 | 1770 -- Create the first child AVP. |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1771 ret = fd_dict_new ( dict, DICT_TYPE, &di_type_data, NULL, &diameteridentity_type ); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1772 ret = fd_dict_new ( dict, DICT_AVP, &proxy_host_data, diameteridentity_type, &proxy_host_avp ); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1773 |
| 0 | 1774 -- Create the other child AVP |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1775 ret = fd_dict_new ( dict, DICT_AVP, &proxy_state_data, NULL, &proxy_state_avp ); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1776 |
| 0 | 1777 -- Now we can create the rules. Both children AVP are mandatory. |
| 1778 rule_data.rule_position = RULE_REQUIRED; | |
| 1779 rule_data.rule_min = -1; | |
| 1780 rule_data.rule_max = -1; | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1781 |
| 0 | 1782 rule_data.rule_avp = proxy_host_avp; |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1783 ret = fd_dict_new ( dict, DICT_RULE, &rule_data, proxy_info_avp, NULL ); |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1784 |
| 0 | 1785 rule_data.rule_avp = proxy_state_avp; |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1786 ret = fd_dict_new ( dict, DICT_RULE, &rule_data, proxy_info_avp, NULL ); |
| 0 | 1787 } |
| 1788 | |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1789 - fd_dict_search and fd_dict_getval are similar to previous examples. |
| 0 | 1790 |
| 1791 */ | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1792 |
| 0 | 1793 /* Define some hard-coded values */ |
|
43
2db15632a63d
Added a large part of connection establishment logic, to test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
1794 /* Application */ |
|
2db15632a63d
Added a large part of connection establishment logic, to test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
1795 #define AI_RELAY 0xffffffff |
|
2db15632a63d
Added a large part of connection establishment logic, to test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
1796 |
| 0 | 1797 /* Commands Codes */ |
| 1798 #define CC_CAPABILITIES_EXCHANGE 257 | |
| 1799 #define CC_RE_AUTH 258 | |
| 1800 #define CC_ACCOUNTING 271 | |
| 1801 #define CC_ABORT_SESSION 274 | |
| 1802 #define CC_SESSION_TERMINATION 275 | |
| 1803 #define CC_DEVICE_WATCHDOG 280 | |
| 1804 #define CC_DISCONNECT_PEER 282 | |
| 1805 | |
| 1806 /* AVPs (Vendor 0) */ | |
| 87 | 1807 #define AC_USER_NAME 1 |
| 0 | 1808 #define AC_PROXY_STATE 33 |
| 1809 #define AC_HOST_IP_ADDRESS 257 | |
| 1810 #define AC_AUTH_APPLICATION_ID 258 | |
| 1811 #define AC_ACCT_APPLICATION_ID 259 | |
| 1812 #define AC_VENDOR_SPECIFIC_APPLICATION_ID 260 | |
| 1813 #define AC_REDIRECT_HOST_USAGE 261 | |
| 1814 #define AC_REDIRECT_MAX_CACHE_TIME 262 | |
| 1815 #define AC_SESSION_ID 263 | |
| 1816 #define AC_ORIGIN_HOST 264 | |
| 1817 #define AC_SUPPORTED_VENDOR_ID 265 | |
| 1818 #define AC_VENDOR_ID 266 | |
| 1819 #define AC_FIRMWARE_REVISION 267 | |
| 1820 #define AC_RESULT_CODE 268 | |
| 1821 #define AC_PRODUCT_NAME 269 | |
| 1822 #define AC_DISCONNECT_CAUSE 273 | |
| 1823 #define ACV_DC_REBOOTING 0 | |
| 1824 #define ACV_DC_BUSY 1 | |
| 1825 #define ACV_DC_NOT_FRIEND 2 | |
| 1826 #define AC_ORIGIN_STATE_ID 278 | |
| 1827 #define AC_FAILED_AVP 279 | |
| 1828 #define AC_PROXY_HOST 280 | |
| 1829 #define AC_ERROR_MESSAGE 281 | |
| 1830 #define AC_ROUTE_RECORD 282 | |
| 1831 #define AC_DESTINATION_REALM 283 | |
| 1832 #define AC_PROXY_INFO 284 | |
| 1833 #define AC_REDIRECT_HOST 292 | |
| 1834 #define AC_DESTINATION_HOST 293 | |
| 1835 #define AC_ERROR_REPORTING_HOST 294 | |
| 1836 #define AC_ORIGIN_REALM 296 | |
| 1837 #define AC_INBAND_SECURITY_ID 299 | |
|
43
2db15632a63d
Added a large part of connection establishment logic, to test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
1838 #define ACV_ISI_NO_INBAND_SECURITY 0 |
|
2db15632a63d
Added a large part of connection establishment logic, to test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
1839 #define ACV_ISI_TLS 1 |
| 0 | 1840 |
|
705
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1841 /* Error codes from Base protocol |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1842 (reference: http://www.iana.org/assignments/aaa-parameters/aaa-parameters.xml#aaa-parameters-4) |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1843 Note that currently, rfc3588bis-26 has some different values for some of these |
|
705
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1844 */ |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1845 #define ER_DIAMETER_MULTI_ROUND_AUTH 1001 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1846 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1847 #define ER_DIAMETER_SUCCESS 2001 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1848 #define ER_DIAMETER_LIMITED_SUCCESS 2002 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1849 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1850 #define ER_DIAMETER_COMMAND_UNSUPPORTED 3001 /* 5019 ? */ |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1851 #define ER_DIAMETER_UNABLE_TO_DELIVER 3002 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1852 #define ER_DIAMETER_REALM_NOT_SERVED 3003 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1853 #define ER_DIAMETER_TOO_BUSY 3004 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1854 #define ER_DIAMETER_LOOP_DETECTED 3005 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1855 #define ER_DIAMETER_REDIRECT_INDICATION 3006 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1856 #define ER_DIAMETER_APPLICATION_UNSUPPORTED 3007 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1857 #define ER_DIAMETER_INVALID_HDR_BITS 3008 /* 5020 ? */ |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1858 #define ER_DIAMETER_INVALID_AVP_BITS 3009 /* 5021 ? */ |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1859 #define ER_DIAMETER_UNKNOWN_PEER 3010 /* 5018 ? */ |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1860 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1861 #define ER_DIAMETER_AUTHENTICATION_REJECTED 4001 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1862 #define ER_DIAMETER_OUT_OF_SPACE 4002 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1863 #define ER_ELECTION_LOST 4003 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1864 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1865 #define ER_DIAMETER_AVP_UNSUPPORTED 5001 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1866 #define ER_DIAMETER_UNKNOWN_SESSION_ID 5002 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1867 #define ER_DIAMETER_AUTHORIZATION_REJECTED 5003 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1868 #define ER_DIAMETER_INVALID_AVP_VALUE 5004 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1869 #define ER_DIAMETER_MISSING_AVP 5005 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1870 #define ER_DIAMETER_RESOURCES_EXCEEDED 5006 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1871 #define ER_DIAMETER_CONTRADICTING_AVPS 5007 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1872 #define ER_DIAMETER_AVP_NOT_ALLOWED 5008 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1873 #define ER_DIAMETER_AVP_OCCURS_TOO_MANY_TIMES 5009 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1874 #define ER_DIAMETER_NO_COMMON_APPLICATION 5010 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1875 #define ER_DIAMETER_UNSUPPORTED_VERSION 5011 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1876 #define ER_DIAMETER_UNABLE_TO_COMPLY 5012 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1877 #define ER_DIAMETER_INVALID_BIT_IN_HEADER 5013 /* 3011 ? */ |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1878 #define ER_DIAMETER_INVALID_AVP_LENGTH 5014 |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1879 #define ER_DIAMETER_INVALID_MESSAGE_LENGTH 5015 /* 3012 ? */ |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1880 #define ER_DIAMETER_INVALID_AVP_BIT_COMBO 5016 /* deprecated? */ |
|
f0cb8f465763
Added standard Result-Code values in header.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
689
diff
changeset
|
1881 #define ER_DIAMETER_NO_COMMON_SECURITY 5017 |
| 0 | 1882 |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
1883 |
|
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
1884 /*============================================================*/ |
|
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
1885 /* SESSIONS */ |
|
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
1886 /*============================================================*/ |
|
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
1887 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1888 /* Modules that want to associate a state with a Session-Id must first register a handler of this type */ |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1889 struct session_handler; |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1890 |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1891 /* This opaque structure represents a session associated with a Session-Id */ |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1892 struct session; |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1893 |
|
226
406f74f0789b
Few cosmetics changes
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
216
diff
changeset
|
1894 /* The state information that a module associate with a session -- each module defines its own data format */ |
|
1088
1d1a20a0779d
Second part of changeset 1083, now the code compiles again. Still missing some functions implementation, though
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1087
diff
changeset
|
1895 struct sess_state; /* declare this in your own extension */ |
|
1d1a20a0779d
Second part of changeset 1083, now the code compiles again. Still missing some functions implementation, though
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1087
diff
changeset
|
1896 |
|
1d1a20a0779d
Second part of changeset 1083, now the code compiles again. Still missing some functions implementation, though
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1087
diff
changeset
|
1897 typedef DECLARE_FD_DUMP_PROTOTYPE((*session_state_dump), struct sess_state * st); |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
1898 |
|
453
9a8b3178a7a7
Postpone the creation of session expiry thread to allow some global variables to be set (debug level, etc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
340
diff
changeset
|
1899 /* The following function must be called to activate the session expiry mechanism */ |
|
9a8b3178a7a7
Postpone the creation of session expiry thread to allow some global variables to be set (debug level, etc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
340
diff
changeset
|
1900 int fd_sess_start(void); |
|
9a8b3178a7a7
Postpone the creation of session expiry thread to allow some global variables to be set (debug level, etc)
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
340
diff
changeset
|
1901 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1902 /* |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1903 * FUNCTION: fd_sess_handler_create |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1904 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1905 * PARAMETERS: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1906 * handler : location where the new handler must be stored. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1907 * cleanup : a callback function that must be called when the session with associated data is destroyed. |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
1908 * dumper : if not NULL, will be called during fd_sess_dump to display the data associated with a session. NULL otherwise. |
|
639
95a784729cac
Added new opaque pointer to fd_sess_handler_create and fd_disp_register for usability. Bumped API version number.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
638
diff
changeset
|
1909 * opaque : A pointer that is passed to the cleanup callback -- the content is never examined by the framework. |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1910 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1911 * DESCRIPTION: |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1912 * Create a new session handler. This is needed by a module to associate a state with a session object. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1913 * The cleanup handler is called when the session timeout expires, or fd_sess_destroy is called. It must free |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1914 * the state associated with the session, and eventually trig other actions (send a STR, ...). |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1915 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1916 * RETURN VALUE: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1917 * 0 : The new handler has been created. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1918 * EINVAL : A parameter is invalid. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1919 * ENOMEM : Not enough memory to complete the operation |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1920 */ |
|
1088
1d1a20a0779d
Second part of changeset 1083, now the code compiles again. Still missing some functions implementation, though
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1087
diff
changeset
|
1921 int fd_sess_handler_create ( struct session_handler ** handler, void (*cleanup)(struct sess_state * state, os0_t sid, void * opaque), session_state_dump dumper, void * opaque ); |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1922 |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1923 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1924 /* |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1925 * FUNCTION: fd_sess_handler_destroy |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1926 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1927 * PARAMETERS: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1928 * handler : location of an handler created by fd_sess_handler_create. |
|
639
95a784729cac
Added new opaque pointer to fd_sess_handler_create and fd_disp_register for usability. Bumped API version number.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
638
diff
changeset
|
1929 * opaque : the opaque pointer registered with the callback is restored here (if ! NULL). |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1930 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1931 * DESCRIPTION: |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1932 * This destroys a session handler (typically called when an application is shutting down). |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1933 * If sessions states are registered with this handler, the cleanup callback is called on them. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1934 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1935 * RETURN VALUE: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1936 * 0 : The handler was destroyed. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1937 * EINVAL : A parameter is invalid. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1938 * ENOMEM : Not enough memory to complete the operation |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1939 */ |
|
639
95a784729cac
Added new opaque pointer to fd_sess_handler_create and fd_disp_register for usability. Bumped API version number.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
638
diff
changeset
|
1940 int fd_sess_handler_destroy ( struct session_handler ** handler, void **opaque ); |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1941 |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
1942 |
|
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
1943 |
|
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
1944 /* |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1945 * FUNCTION: fd_sess_new |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1946 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1947 * PARAMETERS: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1948 * session : The location where the session object will be created upon success. |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1949 * diamid : a Diameter Identity, or NULL. |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1950 * diamidlen : if diamid is \0-terminated, this can be 0. Otherwise, the length of diamid. |
| 972 | 1951 * opt : Additional string, or NULL. Usage is described below. |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1952 * optlen : if opt is \0-terminated, this can be 0. Otherwise, the length of opt. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1953 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1954 * DESCRIPTION: |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1955 * Create a new session object. The Session-Id string associated with this session is generated as follow: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1956 * If diamId parameter is provided, the string is created according to the RFC: <diamId>;<high32>;<low32>[;opt] where |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1957 * diamId is a Diameter Identity. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1958 * high32 and low32 are the parts of a monotonic 64 bits counter initialized to (time, 0) at startup. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1959 * opt is an optional string that can be concatenated to the identifier. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1960 * If diamId is NULL, the string is exactly the content of opt. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1961 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1962 * RETURN VALUE: |
|
924
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
922
diff
changeset
|
1963 * 0 : The session is created, the initial msg refcount is 1. |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1964 * EINVAL : A parameter is invalid. |
|
924
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
922
diff
changeset
|
1965 * EALREADY : A session with the same name already exists (returned in *session), the msg refcount is increased. |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1966 * ENOMEM : Not enough memory to complete the operation |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1967 */ |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1968 int fd_sess_new ( struct session ** session, DiamId_t diamid, size_t diamidlen, uint8_t * opt, size_t optlen ); |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1969 |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1970 /* |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1971 * FUNCTION: fd_sess_fromsid |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1972 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1973 * PARAMETERS: |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1974 * sid : pointer to a string containing a Session-Id (should be UTF-8). |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1975 * len : length of the sid string (which does not need to be '\0'-terminated) |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1976 * session : On success, pointer to the session object created / retrieved. |
|
653
34373acfbc6a
Added sample C++ file in _sample extension
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
649
diff
changeset
|
1977 * isnew : if not NULL, set to 1 on return if the session object has been created, 0 if it was simply retrieved. |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
1978 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1979 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1980 * Retrieve a session object from a Session-Id string. In case no session object was previously existing with this |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1981 * id, a new object is silently created (equivalent to fd_sess_new with flag SESSION_NEW_FULL). |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1982 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1983 * RETURN VALUE: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1984 * 0 : The session parameter has been updated. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1985 * EINVAL : A parameter is invalid. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1986 * ENOMEM : Not enough memory to complete the operation |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1987 */ |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1988 int fd_sess_fromsid ( uint8_t * sid, size_t len, struct session ** session, int * isnew); |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1989 |
|
1052
b3d623f04b6d
Fix a number of remaining compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1038
diff
changeset
|
1990 /* only use the following in specific situations, e.g. app_radgw extension. They are normally handled by the framework only */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
1991 int fd_sess_fromsid_msg ( uint8_t * sid, size_t len, struct session ** session, int * isnew); |
|
1052
b3d623f04b6d
Fix a number of remaining compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1038
diff
changeset
|
1992 int fd_sess_ref_msg ( struct session * session ); |
|
b3d623f04b6d
Fix a number of remaining compilation warnings
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1038
diff
changeset
|
1993 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1994 /* |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1995 * FUNCTION: fd_sess_getsid |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1996 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1997 * PARAMETERS: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
1998 * session : Pointer to a session object. |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
1999 * sid : On success, the location of the sid is stored here. |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2000 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2001 * DESCRIPTION: |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2002 * Retrieve the session identifier (Session-Id) corresponding to a session object. |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2003 * The returned sid is a \0-terminated binary string which might be UTF-8 (but there is no guarantee in the framework). |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2004 * It may be used for example to set the value of an AVP. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2005 * Note that the sid string is not copied, just its reference... do not free it! |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2006 * |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2007 * RETURN VALUE: |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2008 * 0 : The sid & len parameters have been updated. |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2009 * EINVAL : A parameter is invalid. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2010 */ |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2011 int fd_sess_getsid ( struct session * session, os0_t * sid, size_t * sidlen ); |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2012 |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2013 /* |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2014 * FUNCTION: fd_sess_settimeout |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2015 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2016 * PARAMETERS: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2017 * session : The session for which to set the timeout. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2018 * timeout : The date when the session times out. |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2019 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2020 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2021 * Set the lifetime for a given session object. This function may be |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2022 * called several times on the same object to update the timeout value. |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2023 * When the timeout date is reached, the cleanup handler of each |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2024 * module that registered data with this session is called, then the |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2025 * session is cleared. |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2026 * |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2027 * There is a possible race condition between cleanup of the session |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2028 * and use of its data; applications should ensure that they are not |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2029 * using data from a session that is about to expire / expired. |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2030 * |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2031 * RETURN VALUE: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2032 * 0 : The session timeout has been updated. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2033 * EINVAL : A parameter is invalid. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2034 */ |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2035 int fd_sess_settimeout( struct session * session, const struct timespec * timeout ); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2036 |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2037 /* |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2038 * FUNCTION: fd_sess_destroy |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2039 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2040 * PARAMETERS: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2041 * session : Pointer to a session object. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2042 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2043 * DESCRIPTION: |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2044 * Destroys all associated states of a session, if any. |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2045 * Equivalent to a session timeout expired, but the effect is immediate. |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2046 * The session itself is marked as deleted, and will be freed when it is not referenced |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2047 * by any message anymore. |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2048 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2049 * RETURN VALUE: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2050 * 0 : The session no longer exists. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2051 * EINVAL : A parameter is invalid. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2052 */ |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2053 int fd_sess_destroy ( struct session ** session ); |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2054 |
|
6
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2055 /* |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2056 * FUNCTION: fd_sess_reclaim |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2057 * |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2058 * PARAMETERS: |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2059 * session : Pointer to a session object. |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2060 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2061 * DESCRIPTION: |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2062 * Equivalent to fd_sess_destroy, only if no session_state is associated with the session. |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2063 * Otherwise, this function has no effect (except that it sets *session to NULL). |
|
6
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2064 * |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2065 * RETURN VALUE: |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2066 * 0 : The session was reclaimed. |
|
6
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2067 * EINVAL : A parameter is invalid. |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2068 */ |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2069 int fd_sess_reclaim ( struct session ** session ); |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2070 |
|
b0d377c79d80
Progress on dispatch API spec; added fd_sess_reclaim function and test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
5
diff
changeset
|
2071 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2072 |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2073 |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2074 /* |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2075 * FUNCTION: fd_sess_state_store |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2076 * |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2077 * PARAMETERS: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2078 * handler : The handler with which the state is registered. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2079 * session : The session object with which the state is registered. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2080 * state : An application state (opaque data) to store with the session. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2081 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2082 * DESCRIPTION: |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2083 * Stores an application state with a session. This state can later be retrieved |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2084 * with fd_sess_state_retrieve, or implicitly in the cleanup handler when the session |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2085 * is destroyed. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2086 * |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2087 * RETURN VALUE: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2088 * 0 : The state has been stored. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2089 * EINVAL : A parameter is invalid. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2090 * EALREADY : Data was already associated with this session and client. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2091 * ENOMEM : Not enough memory to complete the operation |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2092 */ |
|
1088
1d1a20a0779d
Second part of changeset 1083, now the code compiles again. Still missing some functions implementation, though
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1087
diff
changeset
|
2093 int fd_sess_state_store ( struct session_handler * handler, struct session * session, struct sess_state ** state ); |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2094 |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2095 /* |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2096 * FUNCTION: fd_sess_state_retrieve |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2097 * |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2098 * PARAMETERS: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2099 * handler : The handler with which the state was registered. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2100 * session : The session object with which the state was registered. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2101 * state : Location where the state must be saved if it is found. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2102 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2103 * DESCRIPTION: |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2104 * Retrieves a state saved by fd_sess_state_store. |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2105 * After this function has been called, the state is no longer associated with |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2106 * the session. A new call to fd_sess_state_store must be performed in order to |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2107 * store again the data with the session. |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2108 * |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2109 * RETURN VALUE: |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2110 * 0 : *state is updated (NULL or points to the state if it was found). |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2111 * EINVAL : A parameter is invalid. |
|
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2112 */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2113 int fd_sess_state_retrieve ( struct session_handler * handler, struct session * session, struct sess_state ** state ); |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2114 |
|
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2115 |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2116 /* For debug */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2117 DECLARE_FD_DUMP_PROTOTYPE(fd_sess_dump, struct session * session, int with_states); |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2118 DECLARE_FD_DUMP_PROTOTYPE(fd_sess_dump_hdl, struct session_handler * handler); |
|
3
ef303f1078ab
Progress; added session module; testsess to be completed
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
2
diff
changeset
|
2119 |
|
778
003df4a9ade2
Added two new interfaces on Zach requests http://lists.freediameter.net/pipermail/help/2012-January/000312.html and http://lists.freediameter.net/pipermail/help/2012-January/000311.html
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
769
diff
changeset
|
2120 /* For statistics / monitoring: get the number of struct session in memory */ |
|
003df4a9ade2
Added two new interfaces on Zach requests http://lists.freediameter.net/pipermail/help/2012-January/000312.html and http://lists.freediameter.net/pipermail/help/2012-January/000311.html
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
769
diff
changeset
|
2121 int fd_sess_getcount(uint32_t *cnt); |
|
003df4a9ade2
Added two new interfaces on Zach requests http://lists.freediameter.net/pipermail/help/2012-January/000312.html and http://lists.freediameter.net/pipermail/help/2012-January/000311.html
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
769
diff
changeset
|
2122 |
|
2
d8ce06172629
Added a global debug level var
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
1
diff
changeset
|
2123 /*============================================================*/ |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2124 /* ROUTING */ |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2125 /*============================================================*/ |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2126 |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2127 /* The following functions are helpers for the routing module. |
|
168
6db078b955e3
Completed rt_default extension
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
156
diff
changeset
|
2128 The routing data is stored in the message itself. */ |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2129 |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2130 /* Structure that contains the routing data for a message */ |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2131 struct rt_data; |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2132 |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2133 /* Following functions are helpers to create the routing data of a message */ |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2134 int fd_rtd_init(struct rt_data ** rtd); |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2135 void fd_rtd_free(struct rt_data ** rtd); |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2136 |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2137 /* Add a peer to the candidates list. */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2138 int fd_rtd_candidate_add(struct rt_data * rtd, DiamId_t peerid, size_t peeridlen, DiamId_t realm, size_t realmlen); |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2139 |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2140 /* Remove a peer from the candidates (if it is found). The search is case-insensitive. */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2141 void fd_rtd_candidate_del(struct rt_data * rtd, uint8_t * id, size_t idsz); |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2142 |
|
88
9e2db1647d6f
Completed routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
87
diff
changeset
|
2143 /* Extract the list of valid candidates, and initialize their scores to 0 */ |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2144 void fd_rtd_candidate_extract(struct rt_data * rtd, struct fd_list ** candidates, int ini_score); |
|
88
9e2db1647d6f
Completed routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
87
diff
changeset
|
2145 |
|
1019
6fcd30ce3ce7
Retrieve additional information when adding a routing error
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1014
diff
changeset
|
2146 /* If a peer returned a protocol error for this message, save it so that we don't try to send it there again. Optionally retrieve the current list of candidates. */ |
|
6fcd30ce3ce7
Retrieve additional information when adding a routing error
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1014
diff
changeset
|
2147 int fd_rtd_error_add(struct rt_data * rtd, DiamId_t sentto, size_t senttolen, uint8_t * origin, size_t originsz, uint32_t rcode, struct fd_list ** candidates, int * sendingattemtps); |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2148 |
|
1097
4d2dcb54d9a6
New function fd_rtd_get_nb_attempts
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
2149 /* Only retrieve the number of times this message has been processed by the routing-out mechanism (i.e. number of times it was failed over) */ |
|
4d2dcb54d9a6
New function fd_rtd_get_nb_attempts
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
2150 int fd_rtd_get_nb_attempts(struct rt_data * rtd, int * sendingattemtps); |
|
4d2dcb54d9a6
New function fd_rtd_get_nb_attempts
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1093
diff
changeset
|
2151 |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2152 /* The extracted list items have the following structure: */ |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2153 struct rtd_candidate { |
|
1019
6fcd30ce3ce7
Retrieve additional information when adding a routing error
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1014
diff
changeset
|
2154 struct fd_list chain; /* link in the list returned by the previous fcts */ |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2155 DiamId_t diamid; /* the diameter Id of the peer */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2156 size_t diamidlen; /* cached size of the diamid string */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2157 DiamId_t realm; /* the diameter realm of the peer */ |
|
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2158 size_t realmlen; /* cached size of realm */ |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2159 int score; /* the current routing score for this peer, see fd_rt_out_register definition for details */ |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2160 }; |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2161 |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2162 /* Reorder the list of peers by score */ |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2163 int fd_rtd_candidate_reorder(struct fd_list * candidates); |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2164 |
|
85
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2165 /* Note : it is fine for a callback to add a new entry in the candidates list after the list has been extracted. The diamid must then be malloc'd. */ |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2166 /* Beware that this could lead to routing loops */ |
|
83
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2167 |
|
c662d3eb6ff6
Started support for routing module
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
43
diff
changeset
|
2168 /*============================================================*/ |
| 0 | 2169 /* MESSAGES */ |
| 2170 /*============================================================*/ | |
| 2171 | |
| 2172 /* The following types are opaque */ | |
| 2173 struct msg; /* A message: command with children AVPs (possibly grand children) */ | |
| 2174 struct avp; /* AVP object */ | |
| 2175 | |
| 2176 /* Some details about chaining: | |
| 2177 * | |
| 2178 * A message is made of a header ( msg ) and 0 or more AVPs ( avp ). | |
| 2179 * The structure is a kind of tree, where some AVPs (grouped AVPs) can contain other AVPs. | |
| 871 | 2180 * Example: |
| 0 | 2181 * msg |
| 2182 * |-avp | |
| 2183 * |-gavp | |
| 2184 * | |-avp | |
| 2185 * | |-avp | |
| 2186 * | \-avp | |
| 2187 * |-avp | |
| 2188 * \-avp | |
| 2189 * | |
| 2190 */ | |
| 2191 | |
| 2192 /* The following type is used to point to either a msg or an AVP */ | |
| 2193 typedef void msg_or_avp; | |
| 2194 | |
| 2195 /* The Diameter protocol version */ | |
| 2196 #define DIAMETER_VERSION 1 | |
| 2197 | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2198 /* In the two following types, some fields are marked (READONLY). |
| 0 | 2199 * This means that the content of these fields will be overwritten by the daemon so modifying it is useless. |
| 2200 */ | |
| 2201 | |
| 2202 /* The following structure represents the header of a message. All data is in host byte order. */ | |
| 2203 struct msg_hdr { | |
| 2204 uint8_t msg_version; /* (READONLY) Version of Diameter: must be DIAMETER_VERSION. */ | |
| 2205 uint32_t msg_length; /* (READONLY)(3 bytes) indicates the length of the message */ | |
| 2206 uint8_t msg_flags; /* Message flags: CMD_FLAG_* */ | |
| 2207 command_code_t msg_code; /* (3 bytes) the command-code. See dictionary-api.h for more detail */ | |
| 2208 application_id_t msg_appl; /* The application issuing this message */ | |
| 2209 uint32_t msg_hbhid; /* The Hop-by-Hop identifier of the message */ | |
| 2210 uint32_t msg_eteid; /* The End-to-End identifier of the message */ | |
| 2211 }; | |
| 2212 | |
| 2213 /* The following structure represents the visible content of an AVP. All data is in host byte order. */ | |
| 2214 struct avp_hdr { | |
| 2215 avp_code_t avp_code; /* the AVP Code */ | |
| 2216 uint8_t avp_flags; /* AVP_FLAG_* flags */ | |
| 2217 uint32_t avp_len; /* (READONLY)(Only 3 bytes are used) the length of the AVP as described in the RFC */ | |
| 2218 vendor_id_t avp_vendor; /* Only used if AVP_FLAG_VENDOR is present */ | |
| 2219 union avp_value *avp_value; /* pointer to the value of the AVP. NULL means that the value is not set / not understood. | |
| 2220 One should not directly change this value. Use the msg_avp_setvalue function instead. | |
| 2221 The content of the pointed structure can be changed directly, with this restriction: | |
| 2222 if the AVP is an OctetString, and you change the value of the pointer avp_value->os.data, then | |
| 2223 you must call free() on the previous value, and the new one must be free()-able. | |
| 2224 */ | |
| 2225 }; | |
| 2226 | |
| 2227 /* The following enum is used to browse inside message hierarchy (msg, gavp, avp) */ | |
| 2228 enum msg_brw_dir { | |
| 2229 MSG_BRW_NEXT = 1, /* Get the next element at the same level, or NULL if this is the last element. */ | |
| 2230 MSG_BRW_PREV, /* Get the previous element at the same level, or NULL if this is the first element. */ | |
| 2231 MSG_BRW_FIRST_CHILD, /* Get the first child AVP of this element, if any. */ | |
| 2232 MSG_BRW_LAST_CHILD, /* Get the last child AVP of this element, if any. */ | |
| 2233 MSG_BRW_PARENT, /* Get the parent element of this element, if any. Only the msg_t object has no parent. */ | |
| 2234 MSG_BRW_WALK /* This is equivalent to FIRST_CHILD or NEXT or PARENT->next, first that is not NULL. Use this to walk inside all AVPs. */ | |
| 2235 }; | |
| 2236 | |
| 972 | 2237 /* Some flags used in the functions below */ |
|
892
b2e8f1a3ef76
Allow the content of the Failed-AVP to be parseable to bufferize the message. The content is only padded currently
Sebastien Decugis <sdecugis@freediameter.net>
parents:
891
diff
changeset
|
2238 #define AVPFL_SET_BLANK_VALUE 0x01 /* When creating an AVP, initialize its value to a blank area */ |
|
b2e8f1a3ef76
Allow the content of the Failed-AVP to be parseable to bufferize the message. The content is only padded currently
Sebastien Decugis <sdecugis@freediameter.net>
parents:
891
diff
changeset
|
2239 #define AVPFL_SET_RAWDATA_FROM_AVP 0x02 /* When creating an AVP, initialize its rawdata area from an existing AVP -- it is only blank padding (for error reporting) */ |
|
b2e8f1a3ef76
Allow the content of the Failed-AVP to be parseable to bufferize the message. The content is only padded currently
Sebastien Decugis <sdecugis@freediameter.net>
parents:
891
diff
changeset
|
2240 #define AVPFL_MAX AVPFL_SET_RAWDATA_FROM_AVP /* The biggest valid flag value */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2241 |
| 0 | 2242 #define MSGFL_ALLOC_ETEID 0x01 /* When creating a message, a new end-to-end ID is allocated and set in the message */ |
| 2243 #define MSGFL_ANSW_ERROR 0x02 /* When creating an answer message, set the 'E' bit and use the generic error ABNF instead of command-specific ABNF */ | |
|
112
6a294d977878
Default to add Session-Id in answers
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
90
diff
changeset
|
2244 #define MSGFL_ANSW_NOSID 0x04 /* When creating an answer message, do not add the Session-Id even if present in request */ |
|
992
80584f0e851a
Copy by default the Proxy-Info AVP included in requests into the answers. Use MSGFL_ANSW_NOPROXYINFO to ignore. This code has not been tested yet.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
981
diff
changeset
|
2245 #define MSGFL_ANSW_NOPROXYINFO 0x08 /* When creating an answer message, do not add the Proxy-Info AVPs presents in request */ |
|
80584f0e851a
Copy by default the Proxy-Info AVP included in requests into the answers. Use MSGFL_ANSW_NOPROXYINFO to ignore. This code has not been tested yet.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
981
diff
changeset
|
2246 #define MSGFL_MAX MSGFL_ANSW_NOPROXYINFO /* The biggest valid flag value */ |
| 0 | 2247 |
| 2248 /**************************************************/ | |
| 2249 /* Message creation, manipulation, disposal */ | |
| 2250 /**************************************************/ | |
| 2251 /* | |
| 2252 * FUNCTION: fd_msg_avp_new | |
| 2253 * | |
| 2254 * PARAMETERS: | |
|
992
80584f0e851a
Copy by default the Proxy-Info AVP included in requests into the answers. Use MSGFL_ANSW_NOPROXYINFO to ignore. This code has not been tested yet.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
981
diff
changeset
|
2255 * model : Pointer to a DICT_AVP dictionary object describing the avp to create, or NULL if flags are used. |
|
80584f0e851a
Copy by default the Proxy-Info AVP included in requests into the answers. Use MSGFL_ANSW_NOPROXYINFO to ignore. This code has not been tested yet.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
981
diff
changeset
|
2256 * flags : Flags to use in creation (AVPFL_*, see above). |
|
80584f0e851a
Copy by default the Proxy-Info AVP included in requests into the answers. Use MSGFL_ANSW_NOPROXYINFO to ignore. This code has not been tested yet.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
981
diff
changeset
|
2257 * avp : Upon success, pointer to the new avp is stored here. It points to reference AVP upon function call when flags are used. |
| 0 | 2258 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2259 * DESCRIPTION: |
| 0 | 2260 * Create a new AVP instance. |
| 2261 * | |
| 2262 * RETURN VALUE: | |
| 2263 * 0 : The AVP is created. | |
| 2264 * EINVAL : A parameter is invalid. | |
| 2265 * (other standard errors may be returned, too, with their standard meaning. Example: | |
| 2266 * ENOMEM : Memory allocation for the new avp failed.) | |
| 2267 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2268 int fd_msg_avp_new ( struct dict_object * model, int flags, struct avp ** avp ); |
| 0 | 2269 |
| 2270 /* | |
| 2271 * FUNCTION: fd_msg_new | |
| 2272 * | |
| 2273 * PARAMETERS: | |
| 2274 * model : Pointer to a DICT_COMMAND dictionary object describing the message to create, or NULL. | |
| 2275 * flags : combination of MSGFL_* flags. | |
| 2276 * msg : Upon success, pointer to the new message is stored here. | |
| 2277 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2278 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2279 * Create a new empty Diameter message. |
| 0 | 2280 * |
| 2281 * RETURN VALUE: | |
| 2282 * 0 : The message is created. | |
| 2283 * EINVAL : A parameter is invalid. | |
| 2284 * (other standard errors may be returned, too, with their standard meaning. Example: | |
| 2285 * ENOMEM : Memory allocation for the new message failed.) | |
| 2286 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2287 int fd_msg_new ( struct dict_object * model, int flags, struct msg ** msg ); |
| 0 | 2288 |
| 2289 /* | |
| 2290 * FUNCTION: msg_new_answer_from_req | |
| 2291 * | |
| 2292 * PARAMETERS: | |
| 2293 * dict : Pointer to the dictionary containing the model of the query. | |
| 2294 * msg : The location of the query on function call. Updated by the location of answer message on return. | |
| 2295 * flag : Pass MSGFL_ANSW_ERROR to indicate if the answer is an error message (will set the 'E' bit) | |
|
992
80584f0e851a
Copy by default the Proxy-Info AVP included in requests into the answers. Use MSGFL_ANSW_NOPROXYINFO to ignore. This code has not been tested yet.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
981
diff
changeset
|
2296 * : See other MSGFL_ANSW_* definition above for other flags. |
| 0 | 2297 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2298 * DESCRIPTION: |
| 0 | 2299 * This function creates the empty answer message corresponding to a request. |
| 2300 * The header is set properly (R flag, ccode, appid, hbhid, eteid) | |
| 2301 * The Session-Id AVP is copied if present. | |
| 2302 * The calling code should usually call fd_msg_rescode_set function on the answer. | |
| 2303 * Upon return, the original query may be retrieved by calling fd_msg_answ_getq on the message. | |
| 2304 * | |
| 2305 * RETURN VALUE: | |
| 2306 * 0 : Operation complete. | |
| 2307 * !0 : an error occurred. | |
| 2308 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2309 int fd_msg_new_answer_from_req ( struct dictionary * dict, struct msg ** msg, int flag ); |
| 0 | 2310 |
| 2311 /* | |
| 2312 * FUNCTION: fd_msg_browse | |
| 2313 * | |
| 2314 * PARAMETERS: | |
| 2315 * reference : Pointer to a struct msg or struct avp. | |
| 2316 * dir : Direction for browsing | |
| 2317 * found : If not NULL, updated with the element that has been found, if any, or NULL if no element was found / an error occurred. | |
| 2318 * depth : If not NULL, points to an integer representing the "depth" of this object in the tree. This is a relative value, updated on return. | |
| 2319 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2320 * DESCRIPTION: |
| 0 | 2321 * Explore the content of a message object (hierarchy). If "found" is null, only error checking is performed. |
| 2322 * If "depth" is provided, it is updated as follow on successful function return: | |
| 2323 * - not modified for MSG_BRW_NEXT and MSG_BRW_PREV. | |
| 2324 * - *depth = *depth + 1 for MSG_BRW_FIRST_CHILD and MSG_BRW_LAST_CHILD. | |
| 2325 * - *depth = *depth - 1 for MSG_BRW_PARENT. | |
| 2326 * - *depth = *depth + X for MSG_BRW_WALK, with X between 1 (returned the 1st child) and -N (returned the Nth parent's next). | |
| 2327 * | |
| 2328 * RETURN VALUE: | |
| 2329 * 0 : found has been updated (if non NULL). | |
| 2330 * EINVAL : A parameter is invalid. | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2331 * ENOENT : No element has been found where requested, and "found" was NULL (otherwise, *found is set to NULL and 0 is returned). |
| 0 | 2332 */ |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2333 int fd_msg_browse_internal ( msg_or_avp * reference, enum msg_brw_dir dir, msg_or_avp ** found, int * depth ); |
| 0 | 2334 /* Macro to avoid having to cast the third parameter everywhere */ |
| 2335 #define fd_msg_browse( ref, dir, found, depth ) \ | |
| 2336 fd_msg_browse_internal( (ref), (dir), (void *)(found), (depth) ) | |
| 2337 | |
| 2338 | |
| 2339 /* | |
| 2340 * FUNCTION: fd_msg_avp_add | |
| 2341 * | |
| 2342 * PARAMETERS: | |
| 2343 * reference : Pointer to a valid msg or avp. | |
| 2344 * dir : location where the new AVP should be inserted, relative to the reference. MSG_BRW_PARENT and MSG_BRW_WALK are not valid. | |
| 2345 * avp : pointer to the AVP object that must be inserted. | |
| 2346 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2347 * DESCRIPTION: |
| 0 | 2348 * Adds an AVP into an object that can contain it: grouped AVP or message. |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2349 * Note that the added AVP will be freed at the same time as the object it is added to, |
|
336
5d1a22bb1cfe
Removed some references to waaad
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
320
diff
changeset
|
2350 * so it should not be freed after the call to this function. |
| 0 | 2351 * |
| 2352 * RETURN VALUE: | |
| 2353 * 0 : The AVP has been added. | |
| 2354 * EINVAL : A parameter is invalid. | |
| 2355 */ | |
| 2356 int fd_msg_avp_add ( msg_or_avp * reference, enum msg_brw_dir dir, struct avp *avp); | |
| 2357 | |
| 2358 /* | |
| 2359 * FUNCTION: fd_msg_search_avp | |
| 2360 * | |
| 2361 * PARAMETERS: | |
| 2362 * msg : The message structure in which to search the AVP. | |
| 2363 * what : The dictionary model of the AVP to search. | |
| 2364 * avp : location where the AVP reference is stored if found. | |
| 2365 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2366 * DESCRIPTION: |
| 0 | 2367 * Search the first top-level AVP of a given model inside a message. |
| 2368 * Note: only the first instance of the AVP is returned by this function. | |
| 2369 * Note: only top-level AVPs are searched, not inside grouped AVPs. | |
| 2370 * Use msg_browse if you need more advanced research features. | |
| 2371 * | |
| 2372 * RETURN VALUE: | |
| 2373 * 0 : The AVP has been found. | |
| 2374 * EINVAL : A parameter is invalid. | |
| 2375 * ENOENT : No AVP has been found, and "avp" was NULL (otherwise, *avp is set to NULL and 0 returned). | |
| 2376 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2377 int fd_msg_search_avp ( struct msg * msg, struct dict_object * what, struct avp ** avp ); |
| 0 | 2378 |
| 2379 /* | |
| 2380 * FUNCTION: fd_msg_free | |
| 2381 * | |
| 2382 * PARAMETERS: | |
| 2383 * object : pointer to the message or AVP object that must be unlinked and freed. | |
| 2384 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2385 * DESCRIPTION: |
| 0 | 2386 * Unlink and free a message or AVP object and its children. |
| 2387 * If the object is an AVP linked into a message, the AVP is removed before being freed. | |
| 2388 * | |
| 2389 * RETURN VALUE: | |
| 2390 * 0 : The message has been freed. | |
| 2391 * EINVAL : A parameter is invalid. | |
| 2392 */ | |
| 2393 int fd_msg_free ( msg_or_avp * object ); | |
| 2394 | |
| 2395 /***************************************/ | |
| 2396 /* Dump functions */ | |
| 2397 /***************************************/ | |
| 2398 /* | |
| 2399 * FUNCTION: fd_msg_dump_* | |
| 2400 * | |
| 2401 * PARAMETERS: | |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2402 * see definition of DECLARE_FD_DUMP_PROTOTYPE, |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2403 * obj : A msg or avp object to dump. |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2404 * dict : the dictionary to use if parsing is requested (optional) |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2405 * force_parsing: by default these functions do not parse the object but dump hexa values in that case. |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2406 * use !0 to force parsing. If parsing fails, the hexa dump is still provided. |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2407 * recurse : allow the function to go through the children objects if any to dump more information. might require parsing. |
| 0 | 2408 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2409 * DESCRIPTION: |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2410 * These functions dump the content of a message or avp into a buffer |
| 0 | 2411 * either recursively or only the object itself. |
| 2412 * | |
| 2413 * RETURN VALUE: | |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2414 * - see DECLARE_FD_DUMP_PROTOTYPE, |
|
687
026802543f57
Prepare for new message log facility
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
658
diff
changeset
|
2415 */ |
|
1078
74bba7975864
Cleanup the timing data and fd_msg_log feature that will be replaced by the new hooks mechanism. Kept the calls to fd_msg_log in comments to find the locations easily. WORK IN PROGRESS.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
2416 /* one-line dump with only short information */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2417 DECLARE_FD_DUMP_PROTOTYPE( fd_msg_dump_summary, msg_or_avp *obj, struct dictionary *dict, int force_parsing, int recurse ); |
|
1078
74bba7975864
Cleanup the timing data and fd_msg_log feature that will be replaced by the new hooks mechanism. Kept the calls to fd_msg_log in comments to find the locations easily. WORK IN PROGRESS.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
2418 /* one-line dump with all the contents of the message */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2419 DECLARE_FD_DUMP_PROTOTYPE( fd_msg_dump_full, msg_or_avp *obj, struct dictionary *dict, int force_parsing, int recurse ); |
|
1078
74bba7975864
Cleanup the timing data and fd_msg_log feature that will be replaced by the new hooks mechanism. Kept the calls to fd_msg_log in comments to find the locations easily. WORK IN PROGRESS.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
2420 /* multi-line human-readable dump similar to wireshark output */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
2421 DECLARE_FD_DUMP_PROTOTYPE( fd_msg_dump_treeview, msg_or_avp *obj, struct dictionary *dict, int force_parsing, int recurse ); |
|
1078
74bba7975864
Cleanup the timing data and fd_msg_log feature that will be replaced by the new hooks mechanism. Kept the calls to fd_msg_log in comments to find the locations easily. WORK IN PROGRESS.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
2422 |
| 0 | 2423 |
| 2424 /*********************************************/ | |
| 2425 /* Message metadata management functions */ | |
| 2426 /*********************************************/ | |
| 2427 /* | |
| 2428 * FUNCTION: fd_msg_model | |
| 2429 * | |
| 2430 * PARAMETERS: | |
| 2431 * reference : Pointer to a valid msg or avp. | |
| 2432 * model : on success, pointer to the dictionary model of this command or AVP. NULL if the model is unknown. | |
| 2433 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2434 * DESCRIPTION: |
| 0 | 2435 * Retrieve the dictionary object describing this message or avp. If the object is unknown or the fd_msg_parse_dict has not been called, |
| 2436 * *model is set to NULL. | |
| 2437 * | |
| 2438 * RETURN VALUE: | |
| 2439 * 0 : The model has been set. | |
| 2440 * EINVAL : A parameter is invalid. | |
| 2441 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2442 int fd_msg_model ( msg_or_avp * reference, struct dict_object ** model ); |
| 0 | 2443 |
| 2444 /* | |
| 2445 * FUNCTION: fd_msg_hdr | |
| 2446 * | |
| 2447 * PARAMETERS: | |
| 2448 * msg : Pointer to a valid message object. | |
| 2449 * pdata : Upon success, pointer to the msg_hdr structure of this message. The fields may be modified. | |
| 2450 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2451 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2452 * Retrieve location of modifiable section of a message. |
| 0 | 2453 * |
| 2454 * RETURN VALUE: | |
| 2455 * 0 : The location has been written. | |
| 2456 * EINVAL : A parameter is invalid. | |
| 2457 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2458 int fd_msg_hdr ( struct msg *msg, struct msg_hdr ** pdata ); |
| 0 | 2459 |
| 2460 /* | |
| 2461 * FUNCTION: fd_msg_avp_hdr | |
| 2462 * | |
| 2463 * PARAMETERS: | |
| 2464 * avp : Pointer to a valid avp object. | |
| 2465 * pdata : Upon success, pointer to the avp_hdr structure of this avp. The fields may be modified. | |
| 2466 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2467 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2468 * Retrieve location of modifiable data of an avp. |
| 0 | 2469 * |
| 2470 * RETURN VALUE: | |
| 2471 * 0 : The location has been written. | |
| 2472 * EINVAL : A parameter is invalid. | |
| 2473 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2474 int fd_msg_avp_hdr ( struct avp *avp, struct avp_hdr ** pdata ); |
| 0 | 2475 |
| 2476 /* | |
| 2477 * FUNCTION: fd_msg_answ_associate, fd_msg_answ_getq, fd_msg_answ_detach | |
| 2478 * | |
| 2479 * PARAMETERS: | |
| 2480 * answer : the received answer message | |
| 2481 * query : the corresponding query that had been sent | |
| 2482 * | |
| 2483 * DESCRIPTION: | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2484 * fd_msg_answ_associate associates a query msg with the received answer. |
| 0 | 2485 * Query is retrieved with fd_msg_answ_getq. |
| 2486 * If answer message is freed, the query is also freed. | |
| 2487 * If the msg_answ_detach function is called, the association is removed. | |
| 2488 * This is meant to be called from the daemon only. | |
| 2489 * | |
| 2490 * RETURN VALUE: | |
| 2491 * 0 : ok | |
| 2492 * EINVAL: a parameter is invalid | |
| 2493 */ | |
| 2494 int fd_msg_answ_associate( struct msg * answer, struct msg * query ); | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2495 int fd_msg_answ_getq ( struct msg * answer, struct msg ** query ); |
| 0 | 2496 int fd_msg_answ_detach ( struct msg * answer ); |
| 2497 | |
| 2498 /* | |
| 2499 * FUNCTION: fd_msg_anscb_associate, fd_msg_anscb_get | |
| 2500 * | |
| 2501 * PARAMETERS: | |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1004
diff
changeset
|
2502 * msg : the request message |
| 0 | 2503 * anscb : the callback to associate with the message |
| 2504 * data : the data to pass to the callback | |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1004
diff
changeset
|
2505 * expirecb : the expiration callback to associate with the message |
|
646
cfc8da9264f4
Prepared first part of the changes for #10
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
639
diff
changeset
|
2506 * timeout : (optional, use NULL if no timeout) a timeout associated with calling the cb. |
| 0 | 2507 * |
| 2508 * DESCRIPTION: | |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1004
diff
changeset
|
2509 * Associate or retrieve callbacks with an message. |
| 0 | 2510 * This is meant to be called from the daemon only. |
| 2511 * | |
| 2512 * RETURN VALUE: | |
| 2513 * 0 : ok | |
| 2514 * EINVAL: a parameter is invalid | |
| 2515 */ | |
|
1014
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1004
diff
changeset
|
2516 int fd_msg_anscb_associate( struct msg * msg, void ( *anscb)(void *, struct msg **), void * data, void (*expirecb)(void *, DiamId_t, size_t, struct msg **), const struct timespec *timeout ); |
|
908ffbb81f60
Added a second callback in fd_msg_send_timeout to handle more easily the timeout situation
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1004
diff
changeset
|
2517 int fd_msg_anscb_get( struct msg * msg, void (**anscb)(void *, struct msg **), void (**expirecb)(void *, DiamId_t, size_t, struct msg **), void ** data ); |
|
1248
c9a160b815ea
Fix issue with anscb in the p_sr expiry mechanism. Thanks Guangming for the report.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1243
diff
changeset
|
2518 int fd_msg_anscb_reset(struct msg * msg, int clear_anscb, int clear_expirecb); |
|
649
5e5d8152c229
Implemented fd_msg_send_timeout to close #10. Not tested yet.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
648
diff
changeset
|
2519 struct timespec *fd_msg_anscb_gettimeout( struct msg * msg ); /* returns NULL or a valid non-0 timespec */ |
| 0 | 2520 |
| 2521 /* | |
| 2522 * FUNCTION: fd_msg_rt_associate, fd_msg_rt_get | |
| 2523 * | |
| 2524 * PARAMETERS: | |
| 2525 * msg : the query message to be sent | |
| 2526 * list : the ordered list of possible next-peers | |
| 2527 * | |
| 2528 * DESCRIPTION: | |
| 2529 * Associate a routing list with a query, and retrieve it. | |
| 2530 * If the message is freed, the list is also freed. | |
| 2531 * | |
| 2532 * RETURN VALUE: | |
| 2533 * 0 : ok | |
| 2534 * EINVAL: a parameter is invalid | |
| 2535 */ | |
|
1212
c38bb8b69c43
Fix message rtd handling for extensions based on this data
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1193
diff
changeset
|
2536 int fd_msg_rt_associate( struct msg * msg, struct rt_data * rtd ); |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2537 int fd_msg_rt_get ( struct msg * msg, struct rt_data ** rtd ); |
| 0 | 2538 |
| 2539 /* | |
| 2540 * FUNCTION: fd_msg_is_routable | |
| 2541 * | |
| 2542 * PARAMETERS: | |
| 2543 * msg : A msg object. | |
| 2544 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2545 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2546 * This function returns a boolean telling if a given message is routable in the Diameter network, |
| 0 | 2547 * or if it is a local link message only (ex: CER/CEA, DWR/DWA, ...). |
| 2548 * | |
| 2549 * RETURN VALUE: | |
| 2550 * 0 : The message is not routable / an error occurred. | |
| 2551 * 1 : The message is routable. | |
| 2552 */ | |
| 2553 int fd_msg_is_routable ( struct msg * msg ); | |
| 2554 | |
| 2555 /* | |
| 2556 * FUNCTION: fd_msg_source_(g/s)et | |
| 2557 * | |
| 2558 * PARAMETERS: | |
| 2559 * msg : A msg object. | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2560 * diamid,len : The diameter id of the peer from which this message was received. |
|
1120
c473581adff2
Cleanup some traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1119
diff
changeset
|
2561 * dict : a dictionary with definition of Route-Record AVP (for fd_msg_source_setrr) |
| 0 | 2562 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2563 * DESCRIPTION: |
| 0 | 2564 * Store or retrieve the diameted id of the peer from which this message was received. |
| 2565 * Will be used for example by the routing module to add the Route-Record AVP in forwarded requests, | |
| 2566 * or to direct answers to the appropriate peer. | |
| 2567 * | |
| 2568 * RETURN VALUE: | |
| 2569 * 0 : Operation complete. | |
| 2570 * !0 : an error occurred. | |
| 2571 */ | |
|
1120
c473581adff2
Cleanup some traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1119
diff
changeset
|
2572 int fd_msg_source_set( struct msg * msg, DiamId_t diamid, size_t diamidlen ); |
|
c473581adff2
Cleanup some traces
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1119
diff
changeset
|
2573 int fd_msg_source_setrr( struct msg * msg, DiamId_t diamid, size_t diamidlen, struct dictionary * dict ); |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2574 int fd_msg_source_get( struct msg * msg, DiamId_t *diamid, size_t * diamidlen ); |
| 0 | 2575 |
| 2576 /* | |
| 2577 * FUNCTION: fd_msg_eteid_get | |
| 2578 * | |
| 2579 * PARAMETERS: | |
| 2580 * - | |
| 2581 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2582 * DESCRIPTION: |
| 0 | 2583 * Get a new unique end-to-end id value for the local peer. |
| 2584 * | |
| 2585 * RETURN VALUE: | |
| 2586 * The new assigned value. No error code is defined. | |
| 2587 */ | |
| 2588 uint32_t fd_msg_eteid_get ( void ); | |
| 2589 | |
| 2590 | |
|
85
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2591 /* |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2592 * FUNCTION: fd_msg_sess_get |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2593 * |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2594 * PARAMETERS: |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2595 * dict : the dictionary that contains the Session-Id AVP definition |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2596 * msg : A valid message. |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2597 * session : Location to store the session pointer when retrieved. |
|
653
34373acfbc6a
Added sample C++ file in _sample extension
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
649
diff
changeset
|
2598 * isnew : Indicates if the session has been created. |
|
85
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2599 * |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2600 * DESCRIPTION: |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2601 * This function retrieves or creates the session object corresponding to a message. |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2602 * If the message does not contain a Session-Id AVP, *session == NULL on return. |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2603 * Note that the Session-Id AVP must never be modified after created in a message. |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2604 * |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2605 * RETURN VALUE: |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2606 * 0 : success |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2607 * !0 : standard error code. |
|
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2608 */ |
|
653
34373acfbc6a
Added sample C++ file in _sample extension
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
649
diff
changeset
|
2609 int fd_msg_sess_get(struct dictionary * dict, struct msg * msg, struct session ** session, int * isnew); |
|
85
e5fcd672caff
Added new function to retrieve messages sessions easily
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
83
diff
changeset
|
2610 |
|
924
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
922
diff
changeset
|
2611 /* This one is used by the libfdcore, you should use fd_msg_new_session rather than fd_sess_new, when possible */ |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
922
diff
changeset
|
2612 int fd_msg_sess_set(struct msg * msg, struct session * session); |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
922
diff
changeset
|
2613 |
|
877592751fee
Fix (tentative) for invalid handling of sessions fast creation/destruction as pointed by Yusuke Okura -- http://lists.freediameter.net/pipermail/help/2013-February/000584.html and http://lists.freediameter.net/pipermail/help/2013-February/000589.html -- Thank you very much
Sebastien Decugis <sdecugis@freediameter.net>
parents:
922
diff
changeset
|
2614 |
|
1098
f38d77f9cfd3
Initial implementation of the hook mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1097
diff
changeset
|
2615 /* Helper for the hooks mechanism, for use from libfdcore */ |
|
f38d77f9cfd3
Initial implementation of the hook mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1097
diff
changeset
|
2616 struct fd_msg_pmdl { |
|
f38d77f9cfd3
Initial implementation of the hook mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1097
diff
changeset
|
2617 struct fd_list sentinel; /* if the sentinel.o field is NULL, the structure is not initialized. Otherwise it points to the cleanup function in libfdcore. */ |
|
f38d77f9cfd3
Initial implementation of the hook mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1097
diff
changeset
|
2618 pthread_mutex_t lock; |
|
f38d77f9cfd3
Initial implementation of the hook mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1097
diff
changeset
|
2619 }; |
|
f38d77f9cfd3
Initial implementation of the hook mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1097
diff
changeset
|
2620 struct fd_msg_pmdl * fd_msg_pmdl_get(struct msg * msg); |
|
f38d77f9cfd3
Initial implementation of the hook mechanism
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1097
diff
changeset
|
2621 |
|
1102
1d7b3ebda27f
Implemented the calls to HOOK_DATA_RECEIVED hook
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1101
diff
changeset
|
2622 |
| 0 | 2623 /***************************************/ |
| 2624 /* Manage AVP values */ | |
| 2625 /***************************************/ | |
| 2626 | |
| 2627 /* | |
| 2628 * FUNCTION: fd_msg_avp_setvalue | |
| 2629 * | |
| 2630 * PARAMETERS: | |
| 2631 * avp : Pointer to a valid avp object with a NULL avp_value pointer. The model must be known. | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2632 * value : pointer to an avp_value. The content will be COPIED into the internal storage area. |
| 0 | 2633 * If data type is an octetstring, the data is also copied. |
| 2634 * If value is a NULL pointer, the previous data is erased and value is unset in the AVP. | |
| 2635 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2636 * DESCRIPTION: |
| 0 | 2637 * Initialize the avp_value field of an AVP header. |
| 2638 * | |
| 2639 * RETURN VALUE: | |
| 2640 * 0 : The avp_value pointer has been set. | |
| 2641 * EINVAL : A parameter is invalid. | |
| 2642 */ | |
| 2643 int fd_msg_avp_setvalue ( struct avp *avp, union avp_value *value ); | |
| 2644 | |
| 2645 /* | |
| 2646 * FUNCTION: fd_msg_avp_value_encode | |
| 2647 * | |
| 2648 * PARAMETERS: | |
| 2649 * avp : Pointer to a valid avp object with a NULL avp_value. The model must be known. | |
| 2650 * data : Pointer to the data that must be encoded as AVP value and stored in the AVP. | |
| 2651 * This is only valid for AVPs of derived type for which type_data_encode callback is set. (ex: Address type) | |
| 2652 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2653 * DESCRIPTION: |
| 0 | 2654 * Initialize the avp_value field of an AVP object from formatted data, using the AVP's type "type_data_encode" callback. |
| 2655 * | |
| 2656 * RETURN VALUE: | |
| 2657 * 0 : The avp_value has been set. | |
| 2658 * EINVAL : A parameter is invalid. | |
| 2659 * ENOTSUP : There is no appropriate callback registered with this AVP's type. | |
| 2660 */ | |
| 2661 int fd_msg_avp_value_encode ( void *data, struct avp *avp ); | |
| 2662 /* | |
| 2663 * FUNCTION: fd_msg_avp_value_interpret | |
| 2664 * | |
| 2665 * PARAMETERS: | |
| 2666 * avp : Pointer to a valid avp object with a non-NULL avp_value value. | |
| 2667 * data : Upon success, formatted interpretation of the AVP value is stored here. | |
| 2668 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2669 * DESCRIPTION: |
| 0 | 2670 * Interpret the content of an AVP of Derived type and store the result in data pointer. The structure |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2671 * of the data pointer is dependent on the AVP type. This function calls the "type_data_interpret" callback |
| 0 | 2672 * of the type. |
| 2673 * | |
| 2674 * RETURN VALUE: | |
| 2675 * 0 : The avp_value has been set. | |
| 2676 * EINVAL : A parameter is invalid. | |
| 2677 * ENOTSUP : There is no appropriate callback registered with this AVP's type. | |
| 2678 */ | |
| 2679 int fd_msg_avp_value_interpret ( struct avp *avp, void *data ); | |
| 2680 | |
| 2681 | |
| 2682 /***************************************/ | |
| 2683 /* Message parsing functions */ | |
| 2684 /***************************************/ | |
| 2685 | |
| 2686 /* | |
| 2687 * FUNCTION: fd_msg_bufferize | |
| 2688 * | |
| 2689 * PARAMETERS: | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2690 * msg : A valid msg object. All AVPs must have a value set. |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2691 * buffer : Upon success, this points to a buffer (malloc'd) containing the message ready for network transmission (or security transformations). |
| 0 | 2692 * The buffer may be freed after use. |
| 2693 * len : if not NULL, the size of the buffer is written here. In any case, this size is updated in the msg header. | |
| 2694 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2695 * DESCRIPTION: |
| 0 | 2696 * Renders a message in memory as a buffer that can be sent over the network to the next peer. |
| 2697 * | |
| 2698 * RETURN VALUE: | |
| 2699 * 0 : The location has been written. | |
| 2700 * EINVAL : The buffer does not contain a valid Diameter message. | |
| 2701 * ENOMEM : Unable to allocate enough memory to create the buffer object. | |
| 2702 */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2703 int fd_msg_bufferize ( struct msg * msg, uint8_t ** buffer, size_t * len ); |
| 0 | 2704 |
| 2705 /* | |
| 2706 * FUNCTION: fd_msg_parse_buffer | |
| 2707 * | |
| 2708 * PARAMETERS: | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2709 * buffer : Pointer to a buffer containing a message received from the network. |
| 0 | 2710 * buflen : the size in bytes of the buffer. |
| 2711 * msg : Upon success, this points to a valid msg object. No AVP value is resolved in this object, nor grouped AVP. | |
| 2712 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2713 * DESCRIPTION: |
| 0 | 2714 * This function parses a buffer an creates a msg object to represent the structure of the message. |
| 2715 * Since no dictionary lookup is performed, the values of the AVPs are not interpreted. To interpret the values, | |
| 2716 * the returned message object must be passed to fd_msg_parse_dict function. | |
| 2717 * The buffer pointer is saved inside the message and will be freed when not needed anymore. | |
| 2718 * | |
| 2719 * RETURN VALUE: | |
| 2720 * 0 : The location has been written. | |
| 2721 * ENOMEM : Unable to allocate enough memory to create the msg object. | |
| 2722 * EBADMSG : The buffer does not contain a valid Diameter message (or is truncated). | |
| 2723 * EINVAL : A parameter is invalid. | |
| 2724 */ | |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2725 int fd_msg_parse_buffer ( uint8_t ** buffer, size_t buflen, struct msg ** msg ); |
| 0 | 2726 |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2727 /* Parsing Error Information structure */ |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2728 struct fd_pei { |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2729 char * pei_errcode; /* name of the error code to use */ |
|
891
9432ac55823c
Tentative fix for the parse_or_error function
Sebastien Decugis <sdecugis@freediameter.net>
parents:
871
diff
changeset
|
2730 struct avp * pei_avp; /* pointer to invalid (in original message) or missing AVP (to be freed) */ |
|
1230
e72c9dad62ac
Fix issue with generating Failed-AVP when the error is DIAMETER_MISSING_AVP. Also fix a memory leak in that case
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1213
diff
changeset
|
2731 int pei_avp_free; /* Set to 1 if the pei_avp must be freed */ |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2732 char * pei_message; /* Overwrite default message if needed */ |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2733 int pei_protoerr; /* do we set the 'E' bit in the error message ? */ |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2734 }; |
|
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2735 |
| 0 | 2736 /* |
| 2737 * FUNCTION: fd_msg_parse_dict | |
| 2738 * | |
| 2739 * PARAMETERS: | |
| 2740 * object : A msg or AVP object as returned by fd_msg_parse_buffer. | |
| 2741 * dict : the dictionary containing the objects definitions to use for resolving all AVPs. | |
|
114
5b3868944e2b
Reporting errors in parse_dict function
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
112
diff
changeset
|
2742 * error_info : If not NULL, will contain the detail about error upon return. May be used to generate an error reply. |
| 0 | 2743 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2744 * DESCRIPTION: |
| 0 | 2745 * This function looks up for the command and each children AVP definitions in the dictionary. |
| 2746 * If the dictionary definition is found, avp_model is set and the value of the AVP is interpreted accordingly and: | |
| 2747 * - for grouped AVPs, the children AVP are created and interpreted also. | |
| 2748 * - for numerical AVPs, the value is converted to host byte order and saved in the avp_value field. | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2749 * - for octetstring AVPs, the string is copied into a new buffer and its address is saved in avp_value. |
| 0 | 2750 * If the dictionary definition is not found, avp_model is set to NULL and |
| 2751 * the content of the AVP is saved as an octetstring in an internal structure. avp_value is NULL. | |
|
637
22e8fac3b2d6
Split interface file in modules
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
621
diff
changeset
|
2752 * As a result, after this function has been called, there is no more dependency of the msg object to the message buffer, that is freed. |
| 0 | 2753 * |
| 2754 * RETURN VALUE: | |
| 2755 * 0 : The message has been fully parsed as described. | |
| 2756 * EINVAL : The msg parameter is invalid for this operation. | |
| 2757 * ENOMEM : Unable to allocate enough memory to complete the operation. | |
| 2758 * ENOTSUP : No dictionary definition for the command or one of the mandatory AVP was found. | |
| 2759 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2760 int fd_msg_parse_dict ( msg_or_avp * object, struct dictionary * dict, struct fd_pei * error_info ); |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
33
diff
changeset
|
2761 |
| 0 | 2762 /* |
| 2763 * FUNCTION: fd_msg_parse_rules | |
| 2764 * | |
| 2765 * PARAMETERS: | |
| 2766 * object : A msg or grouped avp object that must be verified. | |
| 2767 * dict : The dictionary containing the rules definitions. | |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
33
diff
changeset
|
2768 * error_info : If not NULL, the first problem information will be saved here. |
| 0 | 2769 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2770 * DESCRIPTION: |
| 0 | 2771 * Check that the children of the object do not conflict with the dictionary rules (ABNF compliance). |
| 2772 * | |
| 2773 * RETURN VALUE: | |
| 2774 * 0 : The message has been fully parsed and complies to the defined rules. | |
| 2775 * EBADMSG : A conflict was detected, or a mandatory AVP is unknown in the dictionary. | |
| 2776 * EINVAL : The msg or avp object is invalid for this operation. | |
| 2777 * ENOMEM : Unable to allocate enough memory to complete the operation. | |
| 2778 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
2779 int fd_msg_parse_rules ( msg_or_avp * object, struct dictionary * dict, struct fd_pei * error_info); |
|
34
0e2b57789361
Backup for the WE, some warnings remaining
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
33
diff
changeset
|
2780 |
| 0 | 2781 |
| 2782 | |
| 2783 /* | |
| 2784 * FUNCTION: fd_msg_update_length | |
| 2785 * | |
| 2786 * PARAMETERS: | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2787 * object : Pointer to a valid msg or avp. |
| 0 | 2788 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2789 * DESCRIPTION: |
| 0 | 2790 * Update the length field of the object passed as parameter. |
| 2791 * As a side effect, all children objects are also updated. Therefore, all avp_value fields of | |
| 2792 * the children AVPs must be set, or an error will occur. | |
| 2793 * | |
| 2794 * RETURN VALUE: | |
| 2795 * 0 : The size has been recomputed. | |
| 2796 * EINVAL : A parameter is invalid. | |
| 2797 */ | |
| 2798 int fd_msg_update_length ( msg_or_avp * object ); | |
| 2799 | |
| 2800 | |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2801 /*============================================================*/ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2802 /* DISPATCH */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2803 /*============================================================*/ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2804 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2805 /* Dispatch module (passing incoming messages to extensions registered callbacks) |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2806 * is split between the library and the daemon. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2807 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2808 * The library provides the support for associating dispatch callbacks with |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2809 * dictionary objects. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2810 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2811 * The daemon is responsible for calling the callbacks for a message when appropriate. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2812 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2813 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2814 * The dispatch module has two main roles: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2815 * - help determine if a message can be handled locally (during the routing step) |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2816 * This decision involves only the application-id of the message. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2817 * - pass the message to the callback(s) that will handle it (during the dispatch step) |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2818 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2819 * The first role is handled by the daemon. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2820 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2821 * About the second, these are the possibilities for registering a dispatch callback: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2822 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2823 * -> For All messages. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2824 * This callback is called for all messages that are handled locally. This should be used only |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2825 * for debug purpose. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2826 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2827 * -> by AVP value (constants only). |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2828 * This callback will be called when a message is received and contains an AVP with a specified enumerated value. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2829 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2830 * -> by AVP. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2831 * This callback will be called when the received message contains a certain AVP. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2832 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2833 * -> by command-code. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2834 * This callback will be called when the message is a specific command (and 'R' flag). |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2835 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2836 * -> by application. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2837 * This callback will be called when the message has a specific application-id. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2838 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2839 * ( by vendor: would this be useful? it may be added later) |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2840 */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2841 enum disp_how { |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2842 DISP_HOW_ANY = 1, /* Any message. This should be only used for debug. */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2843 DISP_HOW_APPID, /* Any message with the specified application-id */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2844 DISP_HOW_CC, /* Messages of the specified command-code (request or answer). App id may be specified. */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2845 DISP_HOW_AVP, /* Messages containing a specific AVP. Command-code and App id may be specified. */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2846 DISP_HOW_AVP_ENUMVAL /* Messages containing a specific AVP with a specific enumerated value. Command-code and App id may be specified. */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2847 }; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2848 /* |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2849 * Several criteria may be selected at the same time, for example command-code AND application id. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2850 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2851 * If several callbacks are registered for the same object, they are called in the order they were registered. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2852 * The order in which the callbacks are called is: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2853 * DISP_HOW_ANY |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2854 * DISP_HOW_AVP_ENUMVAL & DISP_HOW_AVP |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2855 * DISP_HOW_CC |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2856 * DISP_HOW_APPID |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2857 */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2858 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2859 /* When a callback is registered, a "when" argument is passed in addition to the disp_how value, |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2860 * to specify which values the criteria must match. */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2861 struct disp_when { |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2862 struct dict_object * app; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2863 struct dict_object * command; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2864 struct dict_object * avp; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2865 struct dict_object * value; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2866 }; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2867 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2868 /* Note that all the dictionary objects should really belong to the same dictionary! |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2869 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2870 * Here is the details on this "when" argument, depending on the disp_how value. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2871 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2872 * DISP_HOW_ANY. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2873 * In this case, "when" must be NULL. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2874 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2875 * DISP_HOW_APPID. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2876 * Only the "app_id" field must be set, other fields are ignored. It points to a dictionary object of type DICT_APPLICATION. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2877 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2878 * DISP_HOW_CC. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2879 * The "command" field must be defined and point to a dictionary object of type DICT_COMMAND. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2880 * The "app_id" may be also set. In the case it is set, it restricts the callback to be called only with this command-code and app id. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2881 * The other fields are ignored. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2882 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2883 * DISP_HOW_AVP. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2884 * The "avp" field of the structure must be set and point to a dictionary object of type DICT_AVP. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2885 * The "app_id" field may be set to restrict the messages matching to a specific app id. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2886 * The "command" field may also be set to a valid DICT_COMMAND object. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2887 * The content of the "value" field is ignored. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2888 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2889 * DISP_HOW_AVP_ENUMVAL. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2890 * All fields have the same constraints and meaning as in DISP_REG_AVP. In addition, the "value" field must be set |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2891 * and points to a valid DICT_ENUMVAL object. |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2892 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2893 * Here is a sumary of the fields: ( M : must be set; m : may be set; 0 : ignored ) |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2894 * field: app_id command avp value |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2895 * APPID : M 0 0 0 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2896 * CC : m M 0 0 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2897 * AVP : m m M 0 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2898 * ENUMVA: m m M M |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2899 */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2900 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2901 enum disp_action { |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2902 DISP_ACT_CONT, /* The next handler should be called, unless *msg == NULL. */ |
|
90
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
88
diff
changeset
|
2903 DISP_ACT_SEND, /* The updated message must be sent. No further callback is called. */ |
|
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
88
diff
changeset
|
2904 DISP_ACT_ERROR /* An error must be created and sent as a reply -- not valid for callbacks, only for fd_msg_dispatch. */ |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2905 }; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2906 /* The callbacks that are registered have the following prototype: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2907 * int dispatch_callback( struct msg ** msg, struct avp * avp, struct session * session, enum disp_action * action ); |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2908 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2909 * CALLBACK: dispatch_callback |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2910 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2911 * PARAMETERS: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2912 * msg : the received message on function entry. may be updated to answer on return (see description) |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2913 * avp : for callbacks registered with DISP_HOW_AVP or DISP_HOW_AVP_ENUMVAL, direct link to the triggering AVP. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2914 * session : if the message contains a Session-Id AVP, the corresponding session object, NULL otherwise. |
|
639
95a784729cac
Added new opaque pointer to fd_sess_handler_create and fd_disp_register for usability. Bumped API version number.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
638
diff
changeset
|
2915 * opaque : An opaque pointer that is registered along the session handler. |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2916 * action : upon return, this tells the daemon what to do next. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2917 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2918 * DESCRIPTION: |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2919 * Called when a received message matchs the condition for which the callback was registered. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2920 * This callback may do any kind of processing on the message, including: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2921 * - create an answer for a request. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2922 * - proxy a request or message, add / remove the Proxy-Info AVP, then forward the message. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2923 * - update a routing table or start a connection with a new peer, then forward the message. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2924 * - ... |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2925 * |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2926 * When *action == DISP_ACT_SEND on callback return, the msg pointed by *msg is passed to the routing module for sending. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2927 * When *action == DISP_ACT_CONT, the next registered callback is called. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2928 * When the last callback gives also DISP_ACT_CONT action value, a default handler is called. It's behavior is as follow: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2929 * - if the message is an answer, it is discarded. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2930 * - if the message is a request, it is passed again to the routing stack, and marked as non-local handling. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2931 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2932 * RETURN VALUE: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2933 * 0 : The callback executed successfully and updated *action appropriately. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2934 * !0 : standard errors. In case of error, the message is discarded. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2935 */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2936 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2937 /* This structure represents a handler for a registered callback, allowing its de-registration */ |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2938 struct disp_hdl; |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2939 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2940 /* |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2941 * FUNCTION: fd_disp_register |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2942 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2943 * PARAMETERS: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2944 * cb : The callback function to register (see dispatch_callback description above). |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2945 * how : How the callback must be registered. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2946 * when : Values that must match, depending on the how argument. |
|
639
95a784729cac
Added new opaque pointer to fd_sess_handler_create and fd_disp_register for usability. Bumped API version number.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
638
diff
changeset
|
2947 * opaque : A pointer that is passed back to the handler. The content is not interpreted by the framework. |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2948 * handle : On success, a handler to the registered callback is stored here if not NULL. |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2949 * This handler can be used to unregister the cb. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2950 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2951 * DESCRIPTION: |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2952 * Register a new callback to handle messages delivered locally. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2953 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2954 * RETURN VALUE: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2955 * 0 : The callback is registered. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2956 * EINVAL : A parameter is invalid. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2957 * ENOMEM : Not enough memory to complete the operation |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2958 */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2959 int fd_disp_register ( int (*cb)( struct msg **, struct avp *, struct session *, void *, enum disp_action *), |
|
639
95a784729cac
Added new opaque pointer to fd_sess_handler_create and fd_disp_register for usability. Bumped API version number.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
638
diff
changeset
|
2960 enum disp_how how, struct disp_when * when, void * opaque, struct disp_hdl ** handle ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2961 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2962 /* |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2963 * FUNCTION: fd_disp_unregister |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2964 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2965 * PARAMETERS: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2966 * handle : Location of the handle of the callback that must be unregistered. |
|
639
95a784729cac
Added new opaque pointer to fd_sess_handler_create and fd_disp_register for usability. Bumped API version number.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
638
diff
changeset
|
2967 * opaque : If not NULL, the opaque data that was registered is restored here. |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2968 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2969 * DESCRIPTION: |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2970 * Removes a callback previously registered by fd_disp_register. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2971 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2972 * RETURN VALUE: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2973 * 0 : The callback is unregistered. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2974 * EINVAL : A parameter is invalid. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2975 */ |
|
639
95a784729cac
Added new opaque pointer to fd_sess_handler_create and fd_disp_register for usability. Bumped API version number.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
638
diff
changeset
|
2976 int fd_disp_unregister ( struct disp_hdl ** handle, void ** opaque ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2977 |
|
90
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
88
diff
changeset
|
2978 /* Destroy all handlers */ |
|
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
88
diff
changeset
|
2979 void fd_disp_unregister_all ( void ); |
|
2c9444152e4b
Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
88
diff
changeset
|
2980 |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2981 /* |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2982 * FUNCTION: fd_msg_dispatch |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2983 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2984 * PARAMETERS: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2985 * msg : A msg object that have already been fd_msg_parse_dict. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2986 * session : The session corresponding to this object, if any. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2987 * action : Upon return, the action that must be taken on the message |
|
706
4ffbc9f1e922
Large UNTESTED commit with the following changes:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
705
diff
changeset
|
2988 * error_code : Upon return with action == DISP_ACT_ERROR, contains the error (such as "DIAMETER_UNABLE_TO_COMPLY") |
|
1113
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1107
diff
changeset
|
2989 * drop_reason : if set on return, the message must be freed for this reason. |
|
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1107
diff
changeset
|
2990 * drop_msg : if drop_reason is set, this points to the message to be freed while *msg is NULL. |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2991 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
2992 * DESCRIPTION: |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2993 * Call all handlers registered for a given message. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2994 * The session must have already been resolved on entry. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2995 * The msg pointed may be updated during this process. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2996 * Upon return, the action parameter points to what must be done next. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2997 * |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2998 * RETURN VALUE: |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
2999 * 0 : Success. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
3000 * EINVAL : A parameter is invalid. |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
3001 * (other errors) |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
3002 */ |
|
1113
eb4ce68b6e5c
Added calls to remaining hooks
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1107
diff
changeset
|
3003 int fd_msg_dispatch ( struct msg ** msg, struct session * session, enum disp_action *action, char ** error_code, char ** drop_reason, struct msg ** drop_msg ); |
|
7
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
3004 |
|
e5af94b04946
Added dispatch module and tests
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
6
diff
changeset
|
3005 |
| 0 | 3006 |
| 3007 /*============================================================*/ | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3008 /* QUEUES */ |
| 0 | 3009 /*============================================================*/ |
| 3010 | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3011 /* Management of FIFO queues of elements */ |
| 0 | 3012 |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3013 /* A queue is an opaque object */ |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3014 struct fifo; |
| 0 | 3015 |
| 3016 /* | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3017 * FUNCTION: fd_fifo_new |
| 0 | 3018 * |
| 3019 * PARAMETERS: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3020 * queue : Upon success, a pointer to the new queue is saved here. |
|
767
c47c16436f71
Added a limit on fifo queues to avoid memory exaustion when messages are received faster than handled
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
764
diff
changeset
|
3021 * max : max number of items in the queue. Above this number, adding a new item becomes a |
|
c47c16436f71
Added a limit on fifo queues to avoid memory exaustion when messages are received faster than handled
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
764
diff
changeset
|
3022 * blocking operation. Use 0 to disable this maximum. |
| 0 | 3023 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3024 * DESCRIPTION: |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3025 * Create a new empty queue. |
| 0 | 3026 * |
| 3027 * RETURN VALUE : | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3028 * 0 : The queue has been initialized successfully. |
| 0 | 3029 * EINVAL : The parameter is invalid. |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3030 * ENOMEM : Not enough memory to complete the creation. |
| 0 | 3031 */ |
|
767
c47c16436f71
Added a limit on fifo queues to avoid memory exaustion when messages are received faster than handled
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
764
diff
changeset
|
3032 int fd_fifo_new ( struct fifo ** queue, int max ); |
| 0 | 3033 |
| 3034 /* | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3035 * FUNCTION: fd_fifo_del |
| 0 | 3036 * |
| 3037 * PARAMETERS: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3038 * queue : Pointer to an empty queue to delete. |
| 0 | 3039 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3040 * DESCRIPTION: |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3041 * Destroys a queue. This is only possible if no thread is waiting for an element, |
| 0 | 3042 * and the queue is empty. |
| 3043 * | |
| 3044 * RETURN VALUE: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3045 * 0 : The queue has been destroyed successfully. |
| 0 | 3046 * EINVAL : The parameter is invalid. |
| 3047 */ | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3048 int fd_fifo_del ( struct fifo ** queue ); |
| 0 | 3049 |
| 3050 /* | |
|
25
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3051 * FUNCTION: fd_fifo_move |
|
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3052 * |
|
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3053 * PARAMETERS: |
|
653
34373acfbc6a
Added sample C++ file in _sample extension
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
649
diff
changeset
|
3054 * oldq : Location of a FIFO that is to be emptied. |
|
34373acfbc6a
Added sample C++ file in _sample extension
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
649
diff
changeset
|
3055 * newq : A FIFO that will receive the old data. |
|
25
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3056 * loc_update : if non NULL, a place to store the pointer to new FIFO atomically with the move. |
|
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3057 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3058 * DESCRIPTION: |
|
43
2db15632a63d
Added a large part of connection establishment logic, to test
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
34
diff
changeset
|
3059 * Empties a queue and move its content to another one atomically. |
|
25
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3060 * |
|
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3061 * RETURN VALUE: |
|
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3062 * 0 : The queue has been destroyed successfully. |
|
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3063 * EINVAL : A parameter is invalid. |
|
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3064 */ |
|
653
34373acfbc6a
Added sample C++ file in _sample extension
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
649
diff
changeset
|
3065 int fd_fifo_move ( struct fifo * oldq, struct fifo * newq, struct fifo ** loc_update ); |
|
25
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3066 |
|
67ca08d5bc48
Completed connection context files
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
24
diff
changeset
|
3067 /* |
|
1060
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3068 * FUNCTION: fd_fifo_getstats |
|
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3069 * |
|
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3070 * PARAMETERS: |
|
1071
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3071 * queue : The queue from which to retrieve the information. |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3072 * current_count : How many items in the queue at the time of execution. This changes each time an item is pushed or poped. |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3073 * limit_count : The maximum number of items allowed in this queue. This is specified during queue creation. |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3074 * highest_count : The maximum number of items this queue has contained. This enables to see if limit_count count was reached. |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3075 * total_count : the total number of items that went through the queue (already pop'd). Always increasing. |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3076 * total : Cumulated time all items spent in this queue, including blocking time (always growing, use deltas for monitoring) |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3077 * blocking : Cumulated time threads trying to post new items were blocked (queue full). |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3078 * last : For the last element retrieved from the queue, how long it take between posting (including blocking) and poping |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3079 * |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3080 * DESCRIPTION: |
|
1060
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3081 * Retrieve the timing information associated with a queue, for monitoring purpose. |
|
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3082 * |
|
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3083 * RETURN VALUE: |
|
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3084 * 0 : The statistics have been updated. |
|
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3085 * EINVAL : A parameter is invalid. |
|
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3086 */ |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3087 int fd_fifo_getstats( struct fifo * queue, int * current_count, int * limit_count, int * highest_count, long long * total_count, |
|
1071
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3088 struct timespec * total, struct timespec * blocking, struct timespec * last); |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3089 |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3090 /* |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3091 * FUNCTION: fd_fifo_length |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3092 * |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3093 * PARAMETERS: |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3094 * queue : The queue from which to retrieve the number of elements. |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3095 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3096 * DESCRIPTION: |
|
1071
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3097 * Retrieve the number of elements in a queue, without error checking. |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3098 * |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3099 * RETURN VALUE: |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3100 * The number of items currently queued. |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3101 */ |
|
6ca6cadf209c
Implement the fd_stat_getstats function; changed prototype of fd_fifo_length.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1067
diff
changeset
|
3102 int fd_fifo_length ( struct fifo * queue ); |
|
1060
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3103 |
|
13fc3fc9c789
New feature in fd_fifo to get timing statistics
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1052
diff
changeset
|
3104 /* |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3105 * FUNCTION: fd_fifo_setthrhd |
| 0 | 3106 * |
| 3107 * PARAMETERS: | |
| 3108 * queue : The queue for which the thresholds are being set. | |
| 3109 * data : An opaque pointer that is passed to h_cb and l_cb callbacks. | |
| 3110 * high : The high-level threshold. If the number of elements in the queue increase to this value, h_cb is called. | |
| 3111 * h_cb : if not NULL, a callback to call when the queue lengh is bigger than "high". | |
| 3112 * low : The low-level threshold. Must be < high. | |
| 3113 * l_cb : If the number of elements decrease to low, this callback is called. | |
| 3114 * | |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3115 * DESCRIPTION: |
| 0 | 3116 * This function allows to adjust the number of producer / consumer threads of a queue. |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3117 * If the consumer are slower than the producers, the number of elements in the queue increase. |
| 0 | 3118 * By setting a "high" value, we allow a callback to be called when this number is too high. |
| 3119 * The typical use would be to create an additional consumer thread in this callback. | |
| 3120 * If the queue continues to grow, the callback will be called again when the length is 2 * high, then 3*high, ... N * high | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3121 * (the callback itself should implement a limit on the number of consumers that can be created) |
| 0 | 3122 * When the queue starts to decrease, and the number of elements go under ((N - 1) * high + low, the l_cb callback is called |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3123 * and would typially stop one of the consumer threads. If the queue continues to reduce, l_cb is again called at (N-2)*high + low, |
| 0 | 3124 * and so on. |
| 3125 * | |
| 3126 * Since there is no destructor for the data pointer, if cleanup operations are required, they should be performed in | |
| 3127 * l_cb when the length of the queue is becoming < low. | |
| 3128 * | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3129 * Note that the callbacks are called synchronously, during fd_fifo_post or fd_fifo_get. Their operation should be quick. |
| 0 | 3130 * |
| 3131 * RETURN VALUE: | |
| 3132 * 0 : The thresholds have been set | |
| 3133 * EINVAL : A parameter is invalid. | |
| 3134 */ | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3135 int fd_fifo_setthrhd ( struct fifo * queue, void * data, uint16_t high, void (*h_cb)(struct fifo *, void **), uint16_t low, void (*l_cb)(struct fifo *, void **) ); |
| 0 | 3136 |
| 3137 /* | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3138 * FUNCTION: fd_fifo_post |
| 0 | 3139 * |
| 3140 * PARAMETERS: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3141 * queue : The queue in which the element must be posted. |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3142 * item : The element that is put in the queue. |
| 0 | 3143 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3144 * DESCRIPTION: |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3145 * An element is added in a queue. Elements are retrieved from the queue in FIFO order |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3146 * with the fd_fifo_get, fd_fifo_tryget, or fd_fifo_timedget functions. |
| 0 | 3147 * |
| 3148 * RETURN VALUE: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3149 * 0 : The element is queued. |
| 0 | 3150 * EINVAL : A parameter is invalid. |
| 3151 * ENOMEM : Not enough memory to complete the operation. | |
| 3152 */ | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3153 int fd_fifo_post_int ( struct fifo * queue, void ** item ); |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3154 #define fd_fifo_post(queue, item) \ |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3155 fd_fifo_post_int((queue), (void *)(item)) |
| 0 | 3156 |
|
1188
f40de74bd1c7
Don't block PSM during failover
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1186
diff
changeset
|
3157 /* Similar function but does not block. It can cause the number of items in the queue to exceed the maximum set. Do not use for normal operation, |
|
f40de74bd1c7
Don't block PSM during failover
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1186
diff
changeset
|
3158 only for failure recovery for example. */ |
|
f40de74bd1c7
Don't block PSM during failover
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1186
diff
changeset
|
3159 int fd_fifo_post_noblock( struct fifo * queue, void ** item ); |
|
f40de74bd1c7
Don't block PSM during failover
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1186
diff
changeset
|
3160 |
| 0 | 3161 /* |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3162 * FUNCTION: fd_fifo_get |
| 0 | 3163 * |
| 3164 * PARAMETERS: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3165 * queue : The queue from which the first element must be retrieved. |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3166 * item : On return, the first element of the queue is stored here. |
| 0 | 3167 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3168 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3169 * This function retrieves the first element from a queue. If the queue is empty, the function will block the |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3170 * thread until a new element is posted to the queue, or until the thread is canceled (in which case the |
| 0 | 3171 * function does not return). |
| 3172 * | |
| 3173 * RETURN VALUE: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3174 * 0 : A new element has been retrieved. |
| 0 | 3175 * EINVAL : A parameter is invalid. |
| 3176 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
3177 int fd_fifo_get_int ( struct fifo * queue, void ** item ); |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3178 #define fd_fifo_get(queue, item) \ |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3179 fd_fifo_get_int((queue), (void *)(item)) |
| 0 | 3180 |
| 3181 /* | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3182 * FUNCTION: fd_fifo_tryget |
| 0 | 3183 * |
| 3184 * PARAMETERS: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3185 * queue : The queue from which the element must be retrieved. |
|
124
cc42d8607114
Completed cleanups of queues when the daemon is stopping
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
114
diff
changeset
|
3186 * item : On return, the first element of the queue is stored here. |
| 0 | 3187 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3188 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3189 * This function is similar to fd_fifo_get, except that it will not block if |
| 0 | 3190 * the queue is empty, but return EWOULDBLOCK instead. |
| 3191 * | |
| 3192 * RETURN VALUE: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3193 * 0 : A new element has been retrieved. |
| 0 | 3194 * EINVAL : A parameter is invalid. |
| 3195 * EWOULDBLOCK : The queue was empty. | |
| 3196 */ | |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
3197 int fd_fifo_tryget_int ( struct fifo * queue, void ** item ); |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3198 #define fd_fifo_tryget(queue, item) \ |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3199 fd_fifo_tryget_int((queue), (void *)(item)) |
| 0 | 3200 |
| 3201 /* | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3202 * FUNCTION: fd_fifo_timedget |
| 0 | 3203 * |
| 3204 * PARAMETERS: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3205 * queue : The queue from which the element must be retrieved. |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3206 * item : On return, the element is stored here. |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3207 * abstime : the absolute time until which we allow waiting for an item. |
| 0 | 3208 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3209 * DESCRIPTION: |
|
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3210 * This function is similar to fd_fifo_get, except that it will block if the queue is empty |
| 0 | 3211 * only until the absolute time abstime (see pthread_cond_timedwait for + info). |
| 3212 * If the queue is still empty when the time expires, the function returns ETIMEDOUT | |
| 3213 * | |
| 3214 * RETURN VALUE: | |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3215 * 0 : A new item has been retrieved. |
| 0 | 3216 * EINVAL : A parameter is invalid. |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3217 * ETIMEDOUT : The time out has passed and no item has been received. |
| 0 | 3218 */ |
|
620
bc7328e600f0
Removed the OUTPUT specification for SWIG, too complex
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
618
diff
changeset
|
3219 int fd_fifo_timedget_int ( struct fifo * queue, void ** item, const struct timespec *abstime ); |
|
8
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3220 #define fd_fifo_timedget(queue, item, abstime) \ |
|
3e143f047f78
Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
7
diff
changeset
|
3221 fd_fifo_timedget_int((queue), (void *)(item), (abstime)) |
| 0 | 3222 |
|
1186
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3223 |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3224 /* |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3225 * FUNCTION: fd_fifo_select |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3226 * |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3227 * PARAMETERS: |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3228 * queue : The queue to test. |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3229 * abstime : the absolute time until which we can block waiting for an item. If NULL, the function returns immediatly. |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3230 * |
|
1392
497d926f5e3d
libfdproto.h: remove trailing whitespace
Thomas Klausner <tk@giga.or.at>
parents:
1343
diff
changeset
|
3231 * DESCRIPTION: |
|
1186
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3232 * This function is similar to select(), it waits for data to be available in the queue |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3233 * until the abstime is expired. |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3234 * Upon function entry, even if abstime is already expired the data availability is tested. |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3235 * |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3236 * RETURN VALUE: |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3237 * 0 : timeout expired without available data. |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3238 * <0 : An error occurred (e.g., -EINVAL...) |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3239 * >0 : data is available. The next call to fd_fifo_get will not block. |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3240 */ |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3241 int fd_fifo_select ( struct fifo * queue, const struct timespec *abstime ); |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3242 |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3243 |
|
56c36d1007b4
Further preparation of the DTLS integration. Some cleanups in the GNUTLS handling.
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1171
diff
changeset
|
3244 |
|
10
c5c99c73c2bf
Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
8
diff
changeset
|
3245 /* Dump a fifo list and optionally its inner elements -- beware of deadlocks! */ |
|
1085
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
3246 typedef DECLARE_FD_DUMP_PROTOTYPE((*fd_fifo_dump_item_cb), void * item); /* This function should be 1 line if possible, or use indent level. Ends with '\n' */ |
|
7d7266115a34
Cleaning of the traces in progress
Sebastien Decugis <sdecugis@freediameter.net>
parents:
1082
diff
changeset
|
3247 DECLARE_FD_DUMP_PROTOTYPE(fd_fifo_dump, char * name, struct fifo * queue, fd_fifo_dump_item_cb dump_item); |
|
10
c5c99c73c2bf
Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
8
diff
changeset
|
3248 |
|
904
b839a1b1c1da
Make freeDiameter headers more C++ friendly -- thank you Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
903
diff
changeset
|
3249 #ifdef __cplusplus |
|
b839a1b1c1da
Make freeDiameter headers more C++ friendly -- thank you Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
903
diff
changeset
|
3250 } |
|
b839a1b1c1da
Make freeDiameter headers more C++ friendly -- thank you Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
903
diff
changeset
|
3251 #endif |
|
b839a1b1c1da
Make freeDiameter headers more C++ friendly -- thank you Thomas
Sebastien Decugis <sdecugis@freediameter.net>
parents:
903
diff
changeset
|
3252 |
|
658
f198d16fa7f4
Initial commit for 1.1.0:
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
653
diff
changeset
|
3253 #endif /* _LIBFDPROTO_H */ |