Mercurial > hg > freeDiameter
annotate extensions/rt_default/rt_default.c @ 167:967e579beb64
Backup work in progress on rt_default
author | Sebastien Decugis <sdecugis@nict.go.jp> |
---|---|
date | Fri, 29 Jan 2010 18:57:40 +0900 |
parents | |
children | 6db078b955e3 |
rev | line source |
---|---|
167
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
1 /********************************************************************************************************* |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
2 * Software License Agreement (BSD License) * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
3 * Author: Sebastien Decugis <sdecugis@nict.go.jp> * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
4 * * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
5 * Copyright (c) 2009, WIDE Project and NICT * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
6 * All rights reserved. * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
7 * * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
8 * Redistribution and use of this software in source and binary forms, with or without modification, are * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
9 * permitted provided that the following conditions are met: * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
10 * * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
11 * * Redistributions of source code must retain the above * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
12 * copyright notice, this list of conditions and the * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
13 * following disclaimer. * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
14 * * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
15 * * Redistributions in binary form must reproduce the above * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
16 * copyright notice, this list of conditions and the * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
17 * following disclaimer in the documentation and/or other * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
18 * materials provided with the distribution. * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
19 * * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
20 * * Neither the name of the WIDE Project or NICT nor the * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
21 * names of its contributors may be used to endorse or * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
22 * promote products derived from this software without * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
23 * specific prior written permission of WIDE Project and * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
24 * NICT. * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
25 * * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
34 *********************************************************************************************************/ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
35 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
36 /* |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
37 * Configurable routing of messages for freeDiameter. |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
38 */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
39 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
40 #include "rt_default.h" |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
41 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
42 /* The callback called on new messages */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
43 static int rtd_out(void * cbdata, struct msg * msg, struct fd_list * candidates) |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
44 { |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
45 TRACE_ENTRY("%p %p %p", cbdata, msg, candidates); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
46 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
47 CHECK_PARAMS(msg && candidates); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
48 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
49 /* Simply pass it to the appropriate function */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
50 if (FD_IS_LIST_EMPTY(candidates)) { |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
51 return 0; |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
52 } else { |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
53 return rtd_process( msg, candidates ); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
54 } |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
55 } |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
56 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
57 /* handler */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
58 static struct fd_rt_out_hdl * rtd_hdl = NULL; |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
59 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
60 /* entry point */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
61 static int rtd_entry(char * conffile) |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
62 { |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
63 TRACE_ENTRY("%p", conffile); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
64 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
65 /* Initialize the repo */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
66 CHECK_FCT( rtd_init() ); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
67 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
68 /* Parse the configuration file */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
69 CHECK_FCT( rtd_conf_handle(conffile) ); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
70 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
71 #if 1 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
72 /* Dump the rules */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
73 rtd_dump(); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
74 #endif /* 0 */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
75 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
76 /* Register the callback */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
77 CHECK_FCT( fd_rt_out_register( rtd_out, NULL, 5, &rtd_hdl ) ); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
78 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
79 /* We're done */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
80 return 0; |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
81 } |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
82 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
83 /* Unload */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
84 void fd_ext_fini(void) |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
85 { |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
86 TRACE_ENTRY(); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
87 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
88 /* Unregister the cb */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
89 CHECK_FCT_DO( fd_rt_out_unregister ( rtd_hdl, NULL ), /* continue */ ); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
90 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
91 /* Destroy the data */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
92 rtd_fini(); |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
93 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
94 /* Done */ |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
95 return ; |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
96 } |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
97 |
967e579beb64
Backup work in progress on rt_default
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
diff
changeset
|
98 EXTENSION_ENTRY("rt_default", rtd_entry); |