Mercurial > hg > freeDiameter

annotate freeDiameter/main.c @ 90:2c9444152e4b

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Added the dispatch thread code
author Sebastien Decugis <sdecugis@nict.go.jp>
date Mon, 07 Dec 2009 18:32:30 +0900
parents b6344f1d521a
children e66a82a739fa
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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 /* Block all signals */
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64 memset(fd_g_config, 0, sizeof(struct fd_config));
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65 sigfillset(&sig_all);
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66 CHECK_POSIX( pthread_sigmask(SIG_BLOCK, &sig_all, NULL) );
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67
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68 /* Initialize the library */
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69 CHECK_FCT( fd_lib_init() );
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70 TRACE_DEBUG(INFO, "libfreeDiameter initialized.");
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71
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72 /* Name this thread */
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73 fd_log_threadname("Main");
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74
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75 /* Initialize the config */
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76 CHECK_FCT( fd_conf_init() );
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77
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78 /* Parse the command-line */
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79 CHECK_FCT( main_cmdline(argc, argv) );
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80
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81 /* Initialize gcrypt and gnutls */
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82 (void) gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
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83 (void) gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
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84 CHECK_GNUTLS_DO( gnutls_global_init(), return EINVAL );
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85 if ( ! gnutls_check_version(GNUTLS_VERSION) ) {
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86 fprintf(stderr, "The GNUTLS library is too old; found '%s', need '" GNUTLS_VERSION "'\n", gnutls_check_version(NULL));
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87 return EINVAL;
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88 } else {
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89 TRACE_DEBUG(INFO, "GNUTLS library '%s' initialized.", gnutls_check_version(NULL));
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90 }
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91
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92 /* Allow SIGINT and SIGTERM from this point */
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93 CHECK_POSIX( pthread_create(&sig_th, NULL, sig_hdl, NULL) );
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94
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95 /* Add definitions of the base protocol */
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96 CHECK_FCT( fd_dict_base_protocol(fd_g_config->cnf_dict) );
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97
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98 /* Initialize other modules */
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99 CHECK_FCT( fd_queues_init() );
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100 CHECK_FCT( fd_msg_init() );
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101 CHECK_FCT( fd_p_expi_init() );
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102 CHECK_FCT( fd_disp_init() );
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103 CHECK_FCT( fd_rt_init() );
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104
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105 /* Parse the configuration file */
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106 CHECK_FCT( fd_conf_parse() );
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107
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108 /* Load the dynamic extensions */
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109 CHECK_FCT( fd_ext_load() );
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110
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111 fd_conf_dump();
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112
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113 /* Start the servers */
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114 CHECK_FCT( fd_servers_start() );
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115
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116 /* Start the peer state machines */
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117 CHECK_FCT( fd_psm_start() );
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118
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119 /* Now, just wait for events */
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120 TRACE_DEBUG(INFO, FD_PROJECT_BINARY " daemon initialized.");
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121 while (1) {
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122 int code; size_t sz; void * data;
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123 CHECK_FCT_DO( fd_event_get(fd_g_config->cnf_main_ev, &code, &sz, &data), break );
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124 switch (code) {
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125 case FDEV_DUMP_DICT:
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126 fd_dict_dump(fd_g_config->cnf_dict);
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127 break;
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128
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129 case FDEV_DUMP_EXT:
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130 fd_ext_dump();
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
131 break;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
132
20
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
133 case FDEV_DUMP_SERV:
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
134 fd_servers_dump();
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
135 break;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
136
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
137 case FDEV_DUMP_QUEUES:
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
138 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
139 fd_fifo_dump(0, "Outgoing messages", fd_g_outgoing, fd_msg_dump_walk);
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
140 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
141 break;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
142
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
143 case FDEV_DUMP_CONFIG:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
144 fd_conf_dump();
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
145 break;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
146
11
6576ef5e01eb Added some support for peers
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 10
diff changeset
147 case FDEV_DUMP_PEERS:
12
418d2ce80dc8 Added support in configuration file for peers declaration
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 11
diff changeset
148 fd_peer_dump_list(FULL);
11
6576ef5e01eb Added some support for peers
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 10
diff changeset
149 break;
10
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parents: 9
diff changeset
150
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
151 case FDEV_TERMINATE:
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
152 ret = 0;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
153 goto end;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
154
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
155 default:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
156 TRACE_DEBUG(INFO, "Unexpected event in the daemon (%d), ignored.\n", code);
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
157 }
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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
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
160 end:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
161 TRACE_DEBUG(INFO, FD_PROJECT_BINARY " daemon is stopping...");
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
162
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
163 /* cleanups */
22
0b3b46da2c12 Progress on server code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 20
diff changeset
164 CHECK_FCT_DO( fd_servers_stop(), /* Stop accepting new connections */ );
90
2c9444152e4b Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 82
diff changeset
165 CHECK_FCT_DO( fd_disp_cleanstop(), /* Stop dispatch thread(s) properly (no cancel yet) */ );
14
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
166 CHECK_FCT_DO( fd_peer_fini(), /* Stop all connections */ );
90
2c9444152e4b Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 82
diff changeset
167 CHECK_FCT_DO( fd_rt_fini(), /* Stop routing threads */ );
2c9444152e4b Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 82
diff changeset
168 CHECK_FCT_DO( fd_disp_fini(), /* Stop dispatch thread */ );
2c9444152e4b Added the dispatch thread code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 82
diff changeset
169
14
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parents: 13
diff changeset
170 CHECK_FCT_DO( fd_ext_fini(), /* Cleaup all extensions */ );
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parents: 13
diff changeset
171 TODO("Cleanup queues (dump all remaining messages ?)");
14cf6daf716d Some progress on peers module
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parents: 13
diff changeset
172
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
173 CHECK_FCT_DO( fd_thr_term(&sig_th), /* continue */ );
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
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
177 return ret;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
178 }
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
179
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parents: 3
diff changeset
180 /* Parse the command-line */
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parents: 3
diff changeset
181 static int main_cmdline(int argc, char *argv[])
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
182 {
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
183 int c;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
184 int option_index = 0;
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
185 char * locale;
8
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parents: 3
diff changeset
186
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
187 struct option long_options[] = {
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
188 { "help", no_argument, NULL, 'h' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
189 { "version", no_argument, NULL, 'V' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
190 { "config", required_argument, NULL, 'c' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
191 { "debug", no_argument, NULL, 'd' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
192 { "quiet", no_argument, NULL, 'q' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
193 { "dbglocale", optional_argument, NULL, 'l' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
194 { NULL, 0, NULL, 0 }
8
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parents: 3
diff changeset
195 };
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parents: 3
diff changeset
196
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parents: 3
diff changeset
197 TRACE_ENTRY("%d %p", argc, argv);
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parents: 3
diff changeset
198
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parents: 3
diff changeset
199 /* Loop on arguments */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
200 while (1) {
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
201 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
202 if (c == -1)
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
203 break; /* Exit from the loop. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
204
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
205 switch (c) {
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
206 case 'h': /* Print help and exit. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
207 main_help();
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
208 exit(0);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
209
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
210 case 'V': /* Print version and exit. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
211 main_version();
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
212 exit(0);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
213
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
214 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
215 CHECK_PARAMS( optarg );
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
216 fd_g_config->cnf_file = optarg;
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
217 break;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
218
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
219 case 'l': /* Change the locale. */
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
220 locale = setlocale(LC_ALL, optarg?:"");
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
221 if (locale) {
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
222 TRACE_DEBUG(INFO, "Locale set to: %s", optarg ?: locale);
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
223 } else {
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
224 TRACE_DEBUG(INFO, "Unable to set locale (%s)", optarg);
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
225 return EINVAL;
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
226 }
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
227 break;
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
228
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
229 case 'd': /* Increase verbosity of debug messages. */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
230 fd_g_debug_lvl++;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
231 break;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
232
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
233 case 'q': /* Decrease verbosity then remove debug messages. */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
234 fd_g_debug_lvl--;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
235 break;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
236
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
237 case '?': /* Invalid option. */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
238 /* `getopt_long' already printed an error message. */
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
239 TRACE_DEBUG(INFO, "getopt_long found an invalid character");
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
240 return EINVAL;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
241
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
242 default: /* bug: option not considered. */
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
243 TRACE_DEBUG(INFO, "A command-line option is missing in parser: %c", c);
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
244 ASSERT(0);
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
245 return EINVAL;
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parents: 3
diff changeset
246 }
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parents: 3
diff changeset
247 }
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parents: 3
diff changeset
248
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parents: 3
diff changeset
249 return 0;
14
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
250 }
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
251
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
252 /* Display package version */
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
253 static void main_version_core(void)
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
254 {
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
255 printf("%s, version %d.%d.%d"
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
256 #ifdef HG_VERSION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
257 " (r%s"
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
258 # ifdef PACKAGE_HG_REVISION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
259 "/%s"
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
260 # endif /* PACKAGE_HG_VERSION */
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
261 ")"
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
262 #endif /* HG_VERSION */
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
263 "\n",
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
264 FD_PROJECT_NAME, FD_PROJECT_VERSION_MAJOR, FD_PROJECT_VERSION_MINOR, FD_PROJECT_VERSION_REV
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
265 #ifdef HG_VERSION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
266 , HG_VERSION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
267 # ifdef PACKAGE_HG_REVISION
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268 , PACKAGE_HG_REVISION
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269 # endif /* PACKAGE_HG_VERSION */
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270 #endif /* HG_VERSION */
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271 );
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272 }
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273
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274 /* Display package version and general info */
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275 static void main_version(void)
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276 {
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277 main_version_core();
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278 printf( "%s\n", FD_PROJECT_COPYRIGHT);
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279 printf( "\nSee " FD_PROJECT_NAME " homepage at http://aaa.koganei.wide.ad.jp/\n"
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280 " for information, updates and bug reports on this software.\n");
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281 }
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282
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283 /* Print command-line options */
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284 static void main_help( void )
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285 {
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286 main_version_core();
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287 printf( " This daemon is an implementation of the Diameter protocol\n"
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288 " used for Authentication, Authorization, and Accounting (AAA).\n");
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289 printf("\nUsage: " FD_PROJECT_BINARY " [OPTIONS]...\n");
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290 printf( " -h, --help Print help and exit\n"
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291 " -V, --version Print version and exit\n"
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292 " -c, --config=filename Read configuration from this file instead of the \n"
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293 " default location (%s).\n", DEFAULT_CONF_FILE);
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294 printf( "\nDebug:\n"
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295 " These options are mostly useful for developers\n"
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296 " -l, --dbglocale Set the locale for error messages\n"
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297 " -d, --debug Increase verbosity of debug messages\n"
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298 " -q, --quiet Decrease verbosity then remove debug messages\n");
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299 }
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300
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301 #ifdef HAVE_SIGNALENT_H
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302 const char *const signalstr[] = {
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303 # include "signalent.h"
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304 };
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305 const int nsignalstr = sizeof signalstr / sizeof signalstr[0];
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306 # define SIGNALSTR(sig) (((sig) < nsignalstr) ? signalstr[(sig)] : "unknown")
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307 #else /* HAVE_SIGNALENT_H */
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308 # define SIGNALSTR(sig) ("")
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309 #endif /* HAVE_SIGNALENT_H */
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310
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311 /* signal handler */
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312 static void * sig_hdl(void * arg)
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313 {
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314 sigset_t sig_main;
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315 int sig = 0;
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316
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317 TRACE_ENTRY();
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318 fd_log_threadname("Main signal handler");
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319
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320 sigemptyset(&sig_main);
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321 sigaddset(&sig_main, SIGINT);
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322 sigaddset(&sig_main, SIGTERM);
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323
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324 CHECK_SYS_DO( sigwait(&sig_main, &sig), TRACE_DEBUG(INFO, "Error in sigwait function") );
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325
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326 TRACE_DEBUG(INFO, "Received signal %s (%d), exiting", SIGNALSTR(sig), sig);
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327 CHECK_FCT_DO( fd_event_send(fd_g_config->cnf_main_ev, FDEV_TERMINATE, 0, NULL), exit(2) );
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328 return NULL;
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329 }
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330
"Welcome to our mercurial repository"