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annotate freeDiameter/main.c @ 212:c32f48b89cfb

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Avoid a bug with newer gnutls library
author Sebastien Decugis <sdecugis@nict.go.jp>
date Thu, 18 Feb 2010 14:19:05 +0900
parents ff9ade352076
children 890a9b6379f0
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1 /*********************************************************************************************************
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2 * Software License Agreement (BSD License) *
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3 * Author: Sebastien Decugis <sdecugis@nict.go.jp> *
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4 * *
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5 * Copyright (c) 2009, WIDE Project and NICT *
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6 * All rights reserved. *
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7 * *
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8 * Redistribution and use of this software in source and binary forms, with or without modification, are *
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9 * permitted provided that the following conditions are met: *
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10 * *
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11 * * Redistributions of source code must retain the above *
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12 * copyright notice, this list of conditions and the *
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13 * following disclaimer. *
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14 * *
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15 * * Redistributions in binary form must reproduce the above *
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16 * copyright notice, this list of conditions and the *
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17 * following disclaimer in the documentation and/or other *
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18 * materials provided with the distribution. *
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19 * *
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20 * * Neither the name of the WIDE Project or NICT nor the *
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21 * names of its contributors may be used to endorse or *
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22 * promote products derived from this software without *
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23 * specific prior written permission of WIDE Project and *
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24 * NICT. *
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25 * *
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26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
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27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
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28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
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29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
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30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *
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31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
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32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF *
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33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
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34 *********************************************************************************************************/
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35
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36 #include "fD.h"
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37
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38 #include <signal.h>
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39 #include <getopt.h>
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40 #include <locale.h>
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41 #include <gcrypt.h>
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42
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43 /* forward declarations */
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44 static void * sig_hdl(void * arg);
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45 static int main_cmdline(int argc, char *argv[]);
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46 static void main_version(void);
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47 static void main_help( void );
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48
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49 /* The static configuration structure */
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50 static struct fd_config conf;
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51 struct fd_config * fd_g_config = &conf;
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52
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53 /* gcrypt functions to support posix threads */
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54 GCRY_THREAD_OPTION_PTHREAD_IMPL;
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55
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56 /* freeDiameter starting point */
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57 int main(int argc, char * argv[])
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58 {
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59 int ret;
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60 pthread_t sig_th;
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61 sigset_t sig_all;
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62
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63 memset(fd_g_config, 0, sizeof(struct fd_config));
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64
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65 /* Block all signals */
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66 sigfillset(&sig_all);
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67 CHECK_POSIX( pthread_sigmask(SIG_BLOCK, &sig_all, NULL) );
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68
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69 /* Initialize the library */
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70 CHECK_FCT( fd_lib_init() );
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71 TRACE_DEBUG(INFO, "libfreeDiameter initialized.");
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72
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73 /* Name this thread */
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74 fd_log_threadname("Main");
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75
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76 /* Initialize the config */
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77 CHECK_FCT( fd_conf_init() );
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78
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79 /* Parse the command-line */
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80 CHECK_FCT( main_cmdline(argc, argv) );
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81
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82 /* Initialize gcrypt and gnutls */
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83 (void) gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
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84 (void) gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
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85 (void) gcry_control (GCRYCTL_DISABLE_SECMEM, NULL, 0);
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86 CHECK_GNUTLS_DO( gnutls_global_init(), return EINVAL );
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87 if ( ! gnutls_check_version(GNUTLS_VERSION) ) {
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88 fprintf(stderr, "The GNUTLS library is too old; found '%s', need '" GNUTLS_VERSION "'\n", gnutls_check_version(NULL));
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89 return EINVAL;
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90 } else {
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91 TRACE_DEBUG(INFO, "GNUTLS library '%s' initialized.", gnutls_check_version(NULL));
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92 }
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93
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94 /* Allow SIGINT and SIGTERM from this point */
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95 CHECK_POSIX( pthread_create(&sig_th, NULL, sig_hdl, NULL) );
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96
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97 /* Add definitions of the base protocol */
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98 CHECK_FCT( fd_dict_base_protocol(fd_g_config->cnf_dict) );
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99
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100 /* Initialize other modules */
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101 CHECK_FCT( fd_queues_init() );
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102 CHECK_FCT( fd_msg_init() );
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103 CHECK_FCT( fd_p_expi_init() );
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104 CHECK_FCT( fd_rtdisp_init() );
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105
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106 /* Parse the configuration file */
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107 CHECK_FCT( fd_conf_parse() );
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108
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109 /* Load the dynamic extensions */
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110 CHECK_FCT( fd_ext_load() );
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111
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112 fd_conf_dump();
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113
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114 /* Start the servers */
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115 CHECK_FCT( fd_servers_start() );
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116
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117 /* Start the peer state machines */
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118 CHECK_FCT( fd_psm_start() );
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119
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120 /* Now, just wait for events */
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121 TRACE_DEBUG(INFO, FD_PROJECT_BINARY " daemon initialized.");
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122 while (1) {
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123 int code; size_t sz; void * data;
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124 CHECK_FCT_DO( fd_event_get(fd_g_config->cnf_main_ev, &code, &sz, &data), break );
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125 switch (code) {
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126 case FDEV_DUMP_DICT:
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127 fd_dict_dump(fd_g_config->cnf_dict);
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128 break;
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129
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130 case FDEV_DUMP_EXT:
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
131 fd_ext_dump();
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
132 break;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
133
20
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
134 case FDEV_DUMP_SERV:
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
135 fd_servers_dump();
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
136 break;
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
137
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
138 case FDEV_DUMP_QUEUES:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
139 fd_fifo_dump(0, "Incoming messages", fd_g_incoming, fd_msg_dump_walk);
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
140 fd_fifo_dump(0, "Outgoing messages", fd_g_outgoing, fd_msg_dump_walk);
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
141 fd_fifo_dump(0, "Local messages", fd_g_local, fd_msg_dump_walk);
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
142 break;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
143
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
144 case FDEV_DUMP_CONFIG:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
145 fd_conf_dump();
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
146 break;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
147
11
6576ef5e01eb Added some support for peers
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 10
diff changeset
148 case FDEV_DUMP_PEERS:
12
418d2ce80dc8 Added support in configuration file for peers declaration
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 11
diff changeset
149 fd_peer_dump_list(FULL);
11
6576ef5e01eb Added some support for peers
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 10
diff changeset
150 break;
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
151
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
152 case FDEV_TERMINATE:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
153 ret = 0;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
154 goto end;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
155
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
156 default:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
157 TRACE_DEBUG(INFO, "Unexpected event in the daemon (%d), ignored.\n", code);
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
158 }
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
159 }
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
160
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
161 end:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
162 TRACE_DEBUG(INFO, FD_PROJECT_BINARY " daemon is stopping...");
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
163
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
164 /* cleanups */
22
0b3b46da2c12 Progress on server code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 20
diff changeset
165 CHECK_FCT_DO( fd_servers_stop(), /* Stop accepting new connections */ );
123
960fa8048805 Merged routing and dispatch files for similarities
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 122
diff changeset
166 CHECK_FCT_DO( fd_rtdisp_cleanstop(), /* Stop dispatch thread(s) after a clean loop if possible */ );
14
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
167 CHECK_FCT_DO( fd_peer_fini(), /* Stop all connections */ );
123
960fa8048805 Merged routing and dispatch files for similarities
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 122
diff changeset
168 CHECK_FCT_DO( fd_rtdisp_fini(), /* Stop routing threads and destroy routing queues */ );
90
2c9444152e4b Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 82
diff changeset
169
123
960fa8048805 Merged routing and dispatch files for similarities
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 122
diff changeset
170 CHECK_FCT_DO( fd_ext_fini(), /* Cleanup all extensions */ );
960fa8048805 Merged routing and dispatch files for similarities
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 122
diff changeset
171 CHECK_FCT_DO( fd_rtdisp_cleanup(), /* destroy remaining handlers */ );
122
e66a82a739fa Fix termination steps
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 90
diff changeset
172
123
960fa8048805 Merged routing and dispatch files for similarities
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 122
diff changeset
173 CHECK_FCT_DO( fd_thr_term(&sig_th), /* reclaim resources of the signal thread */ );
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
174
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
175 gnutls_global_deinit();
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
176
126
0ad5825eccdb Added a final trace
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 123
diff changeset
177 fd_log_debug(FD_PROJECT_BINARY " daemon is terminated.\n");
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
178 return ret;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
179 }
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
180
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
181 /* Parse the command-line */
3e143f047f78 Backup for the week-end
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parents: 3
diff changeset
182 static int main_cmdline(int argc, char *argv[])
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
183 {
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
184 int c;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
185 int option_index = 0;
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
186 char * locale;
8
3e143f047f78 Backup for the week-end
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parents: 3
diff changeset
187
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
188 struct option long_options[] = {
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
189 { "help", no_argument, NULL, 'h' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
190 { "version", no_argument, NULL, 'V' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
191 { "config", required_argument, NULL, 'c' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
192 { "debug", no_argument, NULL, 'd' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
193 { "quiet", no_argument, NULL, 'q' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
194 { "dbglocale", optional_argument, NULL, 'l' },
174
2b2f78036749 Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 142
diff changeset
195 { "dbg_func", required_argument, NULL, 'f' },
2b2f78036749 Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 142
diff changeset
196 { "dbg_file", required_argument, NULL, 'F' },
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
197 { NULL, 0, NULL, 0 }
8
3e143f047f78 Backup for the week-end
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parents: 3
diff changeset
198 };
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
199
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
200 TRACE_ENTRY("%d %p", argc, argv);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
201
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
202 /* Loop on arguments */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
203 while (1) {
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
204 c = getopt_long (argc, argv, "hVc:dql:", long_options, &option_index);
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
205 if (c == -1)
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
206 break; /* Exit from the loop. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
207
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
208 switch (c) {
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
209 case 'h': /* Print help and exit. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
210 main_help();
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
211 exit(0);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
212
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
213 case 'V': /* Print version and exit. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
214 main_version();
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
215 exit(0);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
216
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
217 case 'c': /* Read configuration from this file instead of the default location.. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
218 CHECK_PARAMS( optarg );
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
219 fd_g_config->cnf_file = optarg;
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
220 break;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
221
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
222 case 'l': /* Change the locale. */
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
223 locale = setlocale(LC_ALL, optarg?:"");
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
224 if (locale) {
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
225 TRACE_DEBUG(INFO, "Locale set to: %s", optarg ?: locale);
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
226 } else {
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
227 TRACE_DEBUG(INFO, "Unable to set locale (%s)", optarg);
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
228 return EINVAL;
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
229 }
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
230 break;
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
231
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
232 case 'd': /* Increase verbosity of debug messages. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
233 fd_g_debug_lvl++;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
234 break;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
235
174
2b2f78036749 Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 142
diff changeset
236 case 'f': /* Full debug for the function with this name. */
205
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
237 #ifdef DEBUG
174
2b2f78036749 Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 142
diff changeset
238 fd_debug_one_function = optarg;
205
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
239 #else /* DEBUG */
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
240 TRACE_DEBUG(INFO, "Error: must compile with DEBUG support to use this feature");
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
241 return EINVAL;
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
242 #endif /* DEBUG */
174
2b2f78036749 Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 142
diff changeset
243 break;
2b2f78036749 Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 142
diff changeset
244
2b2f78036749 Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 142
diff changeset
245 case 'F': /* Full debug for the file with this name. */
205
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
246 #ifdef DEBUG
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
247 fd_debug_one_file = basename(optarg);
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
248 #else /* DEBUG */
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
249 TRACE_DEBUG(INFO, "Error: must compile with DEBUG support to use this feature");
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
250 return EINVAL;
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
251 #endif /* DEBUG */
174
2b2f78036749 Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 142
diff changeset
252 break;
2b2f78036749 Added simple command-line switch to turn on full debug for specific function or file
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 142
diff changeset
253
8
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parents: 3
diff changeset
254 case 'q': /* Decrease verbosity then remove debug messages. */
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parents: 3
diff changeset
255 fd_g_debug_lvl--;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
256 break;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
257
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parents: 3
diff changeset
258 case '?': /* Invalid option. */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
259 /* `getopt_long' already printed an error message. */
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
260 TRACE_DEBUG(INFO, "getopt_long found an invalid character");
8
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
261 return EINVAL;
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parents: 3
diff changeset
262
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parents: 3
diff changeset
263 default: /* bug: option not considered. */
16
013ce9851131 Started including TLS code
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264 TRACE_DEBUG(INFO, "A command-line option is missing in parser: %c", c);
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265 ASSERT(0);
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266 return EINVAL;
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267 }
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268 }
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269
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270 return 0;
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271 }
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272
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273 /* Display package version */
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274 static void main_version_core(void)
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275 {
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276 printf("%s, version %d.%d.%d"
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277 #ifdef HG_VERSION
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278 " (r%s"
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279 # ifdef PACKAGE_HG_REVISION
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280 "/%s"
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281 # endif /* PACKAGE_HG_VERSION */
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282 ")"
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283 #endif /* HG_VERSION */
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284 "\n",
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285 FD_PROJECT_NAME, FD_PROJECT_VERSION_MAJOR, FD_PROJECT_VERSION_MINOR, FD_PROJECT_VERSION_REV
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286 #ifdef HG_VERSION
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287 , HG_VERSION
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288 # ifdef PACKAGE_HG_REVISION
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289 , PACKAGE_HG_REVISION
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290 # endif /* PACKAGE_HG_VERSION */
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291 #endif /* HG_VERSION */
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292 );
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293 }
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294
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295 /* Display package version and general info */
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296 static void main_version(void)
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297 {
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298 main_version_core();
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299 printf( "%s\n", FD_PROJECT_COPYRIGHT);
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300 printf( "\nSee " FD_PROJECT_NAME " homepage at http://aaa.koganei.wide.ad.jp/\n"
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301 " for information, updates and bug reports on this software.\n");
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302 }
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303
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304 /* Print command-line options */
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305 static void main_help( void )
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306 {
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307 main_version_core();
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308 printf( " This daemon is an implementation of the Diameter protocol\n"
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309 " used for Authentication, Authorization, and Accounting (AAA).\n");
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310 printf("\nUsage: " FD_PROJECT_BINARY " [OPTIONS]...\n");
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311 printf( " -h, --help Print help and exit\n"
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312 " -V, --version Print version and exit\n"
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313 " -c, --config=filename Read configuration from this file instead of the \n"
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314 " default location (%s).\n", DEFAULT_CONF_FILE);
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315 printf( "\nDebug:\n"
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316 " These options are mostly useful for developers\n"
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317 " -l, --dbglocale Set the locale for error messages\n"
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318 " -d, --debug Increase verbosity of debug messages\n"
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319 " -q, --quiet Decrease verbosity then remove debug messages\n");
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320 }
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321
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322 #ifdef HAVE_SIGNALENT_H
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323 const char *const signalstr[] = {
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324 # include "signalent.h"
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325 };
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326 const int nsignalstr = sizeof signalstr / sizeof signalstr[0];
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327 # define SIGNALSTR(sig) (((sig) < nsignalstr) ? signalstr[(sig)] : "unknown")
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328 #else /* HAVE_SIGNALENT_H */
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329 # define SIGNALSTR(sig) ("")
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330 #endif /* HAVE_SIGNALENT_H */
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331
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332 /* signal handler */
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333 static void * sig_hdl(void * arg)
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334 {
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335 sigset_t sig_main;
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336 int sig = 0;
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337
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338 TRACE_ENTRY();
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339 fd_log_threadname("Main signal handler");
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340
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341 sigemptyset(&sig_main);
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342 sigaddset(&sig_main, SIGINT);
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343 sigaddset(&sig_main, SIGTERM);
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344
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345 CHECK_SYS_DO( sigwait(&sig_main, &sig), TRACE_DEBUG(INFO, "Error in sigwait function") );
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346
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347 TRACE_DEBUG(INFO, "Received signal %s (%d), exiting", SIGNALSTR(sig), sig);
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348 CHECK_FCT_DO( fd_event_send(fd_g_config->cnf_main_ev, FDEV_TERMINATE, 0, NULL), exit(2) );
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349 return NULL;
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350 }
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351
"Welcome to our mercurial repository"