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annotate freeDiameter/main.c @ 82:b6344f1d521a

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Some cleanups
author Sebastien Decugis <sdecugis@nict.go.jp>
date Wed, 02 Dec 2009 14:20:38 +0900
parents 65b32c93f21e
children 2c9444152e4b
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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_rt_init() );
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103
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104 /* Parse the configuration file */
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105 CHECK_FCT( fd_conf_parse() );
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106
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107 /* Load the dynamic extensions */
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108 CHECK_FCT( fd_ext_load() );
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109
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110 fd_conf_dump();
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111
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112 /* Start the servers */
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113 CHECK_FCT( fd_servers_start() );
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114
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115 /* Start the peer state machines */
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116 CHECK_FCT( fd_psm_start() );
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117
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118 /* Now, just wait for events */
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119 TRACE_DEBUG(INFO, FD_PROJECT_BINARY " daemon initialized.");
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120 while (1) {
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121 int code; size_t sz; void * data;
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122 CHECK_FCT_DO( fd_event_get(fd_g_config->cnf_main_ev, &code, &sz, &data), break );
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123 switch (code) {
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124 case FDEV_DUMP_DICT:
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125 fd_dict_dump(fd_g_config->cnf_dict);
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126 break;
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127
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128 case FDEV_DUMP_EXT:
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129 fd_ext_dump();
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130 break;
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parents: 9
diff changeset
131
20
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
132 case FDEV_DUMP_SERV:
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
133 fd_servers_dump();
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
134 break;
277ec00d793e Backup before typhoon... Progress on server side
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 18
diff changeset
135
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
136 case FDEV_DUMP_QUEUES:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
137 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
138 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
139 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
140 break;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
141
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
142 case FDEV_DUMP_CONFIG:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
143 fd_conf_dump();
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
144 break;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
145
11
6576ef5e01eb Added some support for peers
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 10
diff changeset
146 case FDEV_DUMP_PEERS:
12
418d2ce80dc8 Added support in configuration file for peers declaration
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 11
diff changeset
147 fd_peer_dump_list(FULL);
11
6576ef5e01eb Added some support for peers
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 10
diff changeset
148 break;
10
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
149
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
150 case FDEV_TERMINATE:
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
151 ret = 0;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
152 goto end;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
153
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
154 default:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
155 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
156 }
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
157 }
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 end:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
160 TRACE_DEBUG(INFO, FD_PROJECT_BINARY " daemon is stopping...");
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
161
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
162 /* cleanups */
22
0b3b46da2c12 Progress on server code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 20
diff changeset
163 CHECK_FCT_DO( fd_servers_stop(), /* Stop accepting new connections */ );
14
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parents: 13
diff changeset
164 TODO("Stop dispatch thread(s) properly (no cancel yet)");
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
165 CHECK_FCT_DO( fd_peer_fini(), /* Stop all connections */ );
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parents: 13
diff changeset
166 TODO("Stop dispatch & routing threads");
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
167 CHECK_FCT_DO( fd_ext_fini(), /* Cleaup all extensions */ );
14cf6daf716d Some progress on peers module
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parents: 13
diff changeset
168 TODO("Cleanup queues (dump all remaining messages ?)");
14cf6daf716d Some progress on peers module
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parents: 13
diff changeset
169
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
170 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
171
16
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
172 gnutls_global_deinit();
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
173
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
174 return ret;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
175 }
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
176
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parents: 3
diff changeset
177 /* Parse the command-line */
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parents: 3
diff changeset
178 static int main_cmdline(int argc, char *argv[])
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
179 {
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
180 int c;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
181 int option_index = 0;
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
182 char * locale;
8
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parents: 3
diff changeset
183
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
184 struct option long_options[] = {
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
185 { "help", no_argument, NULL, 'h' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
186 { "version", no_argument, NULL, 'V' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
187 { "config", required_argument, NULL, 'c' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
188 { "debug", no_argument, NULL, 'd' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
189 { "quiet", no_argument, NULL, 'q' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
190 { "dbglocale", optional_argument, NULL, 'l' },
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
191 { NULL, 0, NULL, 0 }
8
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parents: 3
diff changeset
192 };
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parents: 3
diff changeset
193
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parents: 3
diff changeset
194 TRACE_ENTRY("%d %p", argc, argv);
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parents: 3
diff changeset
195
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parents: 3
diff changeset
196 /* Loop on arguments */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
197 while (1) {
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
198 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
199 if (c == -1)
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
200 break; /* Exit from the loop. */
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 switch (c) {
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
203 case 'h': /* Print help and exit. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
204 main_help();
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
205 exit(0);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
206
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
207 case 'V': /* Print version and exit. */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
208 main_version();
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
209 exit(0);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
210
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
211 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
212 CHECK_PARAMS( optarg );
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
213 fd_g_config->cnf_file = optarg;
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
214 break;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
215
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
216 case 'l': /* Change the locale. */
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
217 locale = setlocale(LC_ALL, optarg?:"");
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
218 if (locale) {
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
219 TRACE_DEBUG(INFO, "Locale set to: %s", optarg ?: locale);
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
220 } else {
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
221 TRACE_DEBUG(INFO, "Unable to set locale (%s)", optarg);
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
222 return EINVAL;
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
223 }
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
224 break;
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
225
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
226 case 'd': /* Increase verbosity of debug messages. */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
227 fd_g_debug_lvl++;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
228 break;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
229
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
230 case 'q': /* Decrease verbosity then remove debug messages. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
231 fd_g_debug_lvl--;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
232 break;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
233
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
234 case '?': /* Invalid option. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
235 /* `getopt_long' already printed an error message. */
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
236 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
237 return EINVAL;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
238
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
239 default: /* bug: option not considered. */
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
240 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
241 ASSERT(0);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
242 return EINVAL;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
243 }
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
244 }
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parents: 3
diff changeset
245
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parents: 3
diff changeset
246 return 0;
14
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
247 }
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
248
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
249 /* Display package version */
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
250 static void main_version_core(void)
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 printf("%s, version %d.%d.%d"
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
253 #ifdef HG_VERSION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
254 " (r%s"
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
255 # ifdef PACKAGE_HG_REVISION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
256 "/%s"
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
257 # endif /* PACKAGE_HG_VERSION */
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
258 ")"
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
259 #endif /* HG_VERSION */
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
260 "\n",
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
261 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
262 #ifdef HG_VERSION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
263 , HG_VERSION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
264 # ifdef PACKAGE_HG_REVISION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
265 , PACKAGE_HG_REVISION
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
266 # endif /* PACKAGE_HG_VERSION */
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
267 #endif /* HG_VERSION */
14cf6daf716d Some progress on peers module
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 13
diff changeset
268 );
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269 }
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270
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271 /* Display package version and general info */
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272 static void main_version(void)
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273 {
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274 main_version_core();
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275 printf( "%s\n", FD_PROJECT_COPYRIGHT);
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276 printf( "\nSee " FD_PROJECT_NAME " homepage at http://aaa.koganei.wide.ad.jp/\n"
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277 " for information, updates and bug reports on this software.\n");
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278 }
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279
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280 /* Print command-line options */
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281 static void main_help( void )
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282 {
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283 main_version_core();
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284 printf( " This daemon is an implementation of the Diameter protocol\n"
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285 " used for Authentication, Authorization, and Accounting (AAA).\n");
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286 printf("\nUsage: " FD_PROJECT_BINARY " [OPTIONS]...\n");
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287 printf( " -h, --help Print help and exit\n"
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288 " -V, --version Print version and exit\n"
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289 " -c, --config=filename Read configuration from this file instead of the \n"
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290 " default location (%s).\n", DEFAULT_CONF_FILE);
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291 printf( "\nDebug:\n"
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292 " These options are mostly useful for developers\n"
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293 " -l, --dbglocale Set the locale for error messages\n"
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294 " -d, --debug Increase verbosity of debug messages\n"
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295 " -q, --quiet Decrease verbosity then remove debug messages\n");
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296 }
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297
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298 #ifdef HAVE_SIGNALENT_H
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299 const char *const signalstr[] = {
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300 # include "signalent.h"
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301 };
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302 const int nsignalstr = sizeof signalstr / sizeof signalstr[0];
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303 # define SIGNALSTR(sig) (((sig) < nsignalstr) ? signalstr[(sig)] : "unknown")
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304 #else /* HAVE_SIGNALENT_H */
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305 # define SIGNALSTR(sig) ("")
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306 #endif /* HAVE_SIGNALENT_H */
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307
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308 /* signal handler */
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309 static void * sig_hdl(void * arg)
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310 {
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311 sigset_t sig_main;
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312 int sig = 0;
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313
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314 TRACE_ENTRY();
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315 fd_log_threadname("Main signal handler");
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316
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317 sigemptyset(&sig_main);
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318 sigaddset(&sig_main, SIGINT);
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319 sigaddset(&sig_main, SIGTERM);
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320
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321 CHECK_SYS_DO( sigwait(&sig_main, &sig), TRACE_DEBUG(INFO, "Error in sigwait function") );
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322
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323 TRACE_DEBUG(INFO, "Received signal %s (%d), exiting", SIGNALSTR(sig), sig);
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324 CHECK_FCT_DO( fd_event_send(fd_g_config->cnf_main_ev, FDEV_TERMINATE, 0, NULL), exit(2) );
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325 return NULL;
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326 }
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327
"Welcome to our mercurial repository"