Mercurial > hg > freeDiameter

annotate freeDiameter/main.c @ 218:113eb3d50ad9

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Add libgcrypt version in debug messages
author Sebastien Decugis <sdecugis@nict.go.jp>
date Thu, 18 Feb 2010 20:10:24 +0900
parents 739098a7d297
children 8773740401a5
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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 -- must come first since it initializes the debug facility */
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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 gcrypt and gnutls */
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77 GNUTLS_TRACE( (void) gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread) );
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78 GNUTLS_TRACE( (void) gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0) );
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79 CHECK_GNUTLS_DO( gnutls_global_init(), return EINVAL );
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80 if ( ! gnutls_check_version(GNUTLS_VERSION) ) {
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81 fprintf(stderr, "The GNUTLS library is too old; found '%s', need '" GNUTLS_VERSION "'\n", gnutls_check_version(NULL));
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82 return EINVAL;
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83 } else {
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84 TRACE_DEBUG(INFO, "libgnutls '%s', libgcrypt '%s', initialized.", gnutls_check_version(NULL), gcry_check_version(NULL) );
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85 }
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86
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87 /* Initialize the config */
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88 CHECK_FCT( fd_conf_init() );
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89
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90 /* Parse the command-line */
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91 CHECK_FCT( main_cmdline(argc, argv) );
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93 /* Allow SIGINT and SIGTERM from this point */
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94 CHECK_POSIX( pthread_create(&sig_th, NULL, sig_hdl, NULL) );
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95
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96 /* Add definitions of the base protocol */
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97 CHECK_FCT( fd_dict_base_protocol(fd_g_config->cnf_dict) );
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98
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99 /* Initialize other modules */
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100 CHECK_FCT( fd_queues_init() );
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101 CHECK_FCT( fd_msg_init() );
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102 CHECK_FCT( fd_p_expi_init() );
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103 CHECK_FCT( fd_rtdisp_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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129 case FDEV_DUMP_EXT:
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parents: 9
diff changeset
130 fd_ext_dump();
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
131 break;
c5c99c73c2bf Added some extensions and functions in the daemon
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;
277ec00d793e Backup before typhoon... Progress on server side
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:
c5c99c73c2bf Added some extensions and functions in the daemon
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);
c5c99c73c2bf Added some extensions and functions in the daemon
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;
c5c99c73c2bf Added some extensions and functions in the daemon
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;
c5c99c73c2bf Added some extensions and functions in the daemon
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
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
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:
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
152 ret = 0;
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
153 goto end;
c5c99c73c2bf Added some extensions and functions in the daemon
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);
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
c5c99c73c2bf Added some extensions and functions in the daemon
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...");
c5c99c73c2bf Added some extensions and functions in the daemon
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 */ );
123
960fa8048805 Merged routing and dispatch files for similarities
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 122
diff changeset
165 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
166 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
167 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
168
123
960fa8048805 Merged routing and dispatch files for similarities
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 122
diff changeset
169 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
170 CHECK_FCT_DO( fd_rtdisp_cleanup(), /* destroy remaining handlers */ );
122
e66a82a739fa Fix termination steps
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 90
diff changeset
171
123
960fa8048805 Merged routing and dispatch files for similarities
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 122
diff changeset
172 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
173
214
5a1b93f59f8f Added trace facility for GNUTLS calls
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 213
diff changeset
174 GNUTLS_TRACE( gnutls_global_deinit() );
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
175
126
0ad5825eccdb Added a final trace
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 123
diff changeset
176 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
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
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
180 /* Parse the command-line */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
181 static int main_cmdline(int argc, char *argv[])
3e143f047f78 Backup for the week-end
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;
3e143f047f78 Backup for the week-end
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
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
186
3e143f047f78 Backup for the week-end
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' },
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
194 { "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
195 { "dbg_file", required_argument, NULL, 'F' },
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
196 { NULL, 0, NULL, 0 }
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
197 };
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
198
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
199 TRACE_ENTRY("%d %p", argc, argv);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
200
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
201 /* Loop on arguments */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
202 while (1) {
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
203 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
204 if (c == -1)
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
205 break; /* Exit from the loop. */
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 switch (c) {
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
208 case 'h': /* Print help and exit. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
209 main_help();
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
210 exit(0);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
211
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
212 case 'V': /* Print version and exit. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
213 main_version();
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
214 exit(0);
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
215
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
216 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
217 CHECK_PARAMS( optarg );
10
c5c99c73c2bf Added some extensions and functions in the daemon
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 9
diff changeset
218 fd_g_config->cnf_file = optarg;
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
219 break;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
220
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
221 case 'l': /* Change the locale. */
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
222 locale = setlocale(LC_ALL, optarg?:"");
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
223 if (locale) {
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
224 TRACE_DEBUG(INFO, "Locale set to: %s", optarg ?: locale);
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
225 } else {
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
226 TRACE_DEBUG(INFO, "Unable to set locale (%s)", optarg);
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
227 return EINVAL;
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
228 }
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
229 break;
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
230
8
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
231 case 'd': /* Increase verbosity of debug messages. */
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
232 fd_g_debug_lvl++;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
233 break;
3e143f047f78 Backup for the week-end
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
234
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
235 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
236 #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
237 fd_debug_one_function = optarg;
205
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
238 #else /* DEBUG */
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
239 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
240 return EINVAL;
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
241 #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
242 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
243
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 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
245 #ifdef DEBUG
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
246 fd_debug_one_file = basename(optarg);
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
247 #else /* DEBUG */
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
248 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
249 return EINVAL;
ff9ade352076 Simplified use of --dbg_file option
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 174
diff changeset
250 #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
251 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
252
8
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parents: 3
diff changeset
253 case 'q': /* Decrease verbosity then remove debug messages. */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
254 fd_g_debug_lvl--;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
255 break;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
256
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
257 case '?': /* Invalid option. */
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
258 /* `getopt_long' already printed an error message. */
16
013ce9851131 Started including TLS code
Sebastien Decugis <sdecugis@nict.go.jp>
parents: 14
diff changeset
259 TRACE_DEBUG(INFO, "getopt_long found an invalid character");
8
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
260 return EINVAL;
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Sebastien Decugis <sdecugis@nict.go.jp>
parents: 3
diff changeset
261
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parents: 3
diff changeset
262 default: /* bug: option not considered. */
16
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263 TRACE_DEBUG(INFO, "A command-line option is missing in parser: %c", c);
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264 ASSERT(0);
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265 return EINVAL;
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266 }
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267 }
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268
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269 return 0;
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270 }
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271
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272 /* Display package version */
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273 static void main_version_core(void)
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274 {
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275 printf("%s, version %d.%d.%d"
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276 #ifdef HG_VERSION
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277 " (r%s"
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278 # ifdef PACKAGE_HG_REVISION
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279 "/%s"
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280 # endif /* PACKAGE_HG_VERSION */
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281 ")"
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282 #endif /* HG_VERSION */
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283 "\n",
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284 FD_PROJECT_NAME, FD_PROJECT_VERSION_MAJOR, FD_PROJECT_VERSION_MINOR, FD_PROJECT_VERSION_REV
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285 #ifdef HG_VERSION
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286 , HG_VERSION
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287 # ifdef PACKAGE_HG_REVISION
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288 , PACKAGE_HG_REVISION
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289 # endif /* PACKAGE_HG_VERSION */
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290 #endif /* HG_VERSION */
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291 );
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292 }
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293
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294 /* Display package version and general info */
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295 static void main_version(void)
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296 {
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297 main_version_core();
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298 printf( "%s\n", FD_PROJECT_COPYRIGHT);
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299 printf( "\nSee " FD_PROJECT_NAME " homepage at http://aaa.koganei.wide.ad.jp/\n"
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300 " for information, updates and bug reports on this software.\n");
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301 }
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302
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303 /* Print command-line options */
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304 static void main_help( void )
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305 {
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306 main_version_core();
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307 printf( " This daemon is an implementation of the Diameter protocol\n"
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308 " used for Authentication, Authorization, and Accounting (AAA).\n");
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309 printf("\nUsage: " FD_PROJECT_BINARY " [OPTIONS]...\n");
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310 printf( " -h, --help Print help and exit\n"
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311 " -V, --version Print version and exit\n"
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312 " -c, --config=filename Read configuration from this file instead of the \n"
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313 " default location (%s).\n", DEFAULT_CONF_FILE);
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314 printf( "\nDebug:\n"
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315 " These options are mostly useful for developers\n"
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316 " -l, --dbglocale Set the locale for error messages\n"
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317 " -d, --debug Increase verbosity of debug messages\n"
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318 " -q, --quiet Decrease verbosity then remove debug messages\n");
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319 }
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320
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321 #ifdef HAVE_SIGNALENT_H
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322 const char *const signalstr[] = {
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323 # include "signalent.h"
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324 };
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325 const int nsignalstr = sizeof signalstr / sizeof signalstr[0];
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326 # define SIGNALSTR(sig) (((sig) < nsignalstr) ? signalstr[(sig)] : "unknown")
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327 #else /* HAVE_SIGNALENT_H */
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328 # define SIGNALSTR(sig) ("")
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329 #endif /* HAVE_SIGNALENT_H */
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330
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331 /* signal handler */
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332 static void * sig_hdl(void * arg)
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333 {
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334 sigset_t sig_main;
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335 int sig = 0;
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336
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337 TRACE_ENTRY();
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338 fd_log_threadname("Main signal handler");
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339
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340 sigemptyset(&sig_main);
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341 sigaddset(&sig_main, SIGINT);
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342 sigaddset(&sig_main, SIGTERM);
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343
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344 CHECK_SYS_DO( sigwait(&sig_main, &sig), TRACE_DEBUG(INFO, "Error in sigwait function") );
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345
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346 TRACE_DEBUG(INFO, "Received signal %s (%d), exiting", SIGNALSTR(sig), sig);
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347 CHECK_FCT_DO( fd_event_send(fd_g_config->cnf_main_ev, FDEV_TERMINATE, 0, NULL), exit(2) );
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348 return NULL;
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349 }
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350
"Welcome to our mercurial repository"