File size: 4,394 Bytes
258fb37 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 |
/*
* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "ogs-diameter-common.h"
int __ogs_diam_domain;
static void diam_gnutls_log_func(int level, const char *str);
static void diam_log_func(int printlevel, const char *format, va_list ap);
int ogs_diam_init(int mode, const char *conffile, ogs_diam_config_t *fd_config)
{
int ret;
gnutls_global_set_log_level(0);
gnutls_global_set_log_function(diam_gnutls_log_func);
fd_g_debug_lvl = FD_LOG_ERROR;
ret = fd_log_handler_register(diam_log_func);
if (ret != 0) {
ogs_error("fd_log_handler_register() failed");
return ret;
}
ret = fd_core_initialize();
if (ret != 0) {
ogs_error("fd_core_initialize() failed");
return ret;
}
/* Parse the configuration file */
if (conffile) {
CHECK_FCT_DO( fd_core_parseconf(conffile), goto error );
} else {
CHECK_FCT_DO( ogs_diam_config_init(fd_config), goto error );
}
/* Initialize FD Message */
CHECK_FCT( ogs_diam_message_init() );
/* Initialize FD logger */
CHECK_FCT_DO( ogs_diam_logger_init(mode), goto error );
return 0;
error:
CHECK_FCT_DO( fd_core_shutdown(), );
CHECK_FCT_DO( fd_core_wait_shutdown_complete(), );
return -1;
}
int ogs_diam_start(void)
{
/* Start the servers */
CHECK_FCT_DO( fd_core_start(), goto error );
CHECK_FCT_DO( fd_core_waitstartcomplete(), goto error );
CHECK_FCT( ogs_diam_logger_stats_start() );
return 0;
error:
CHECK_FCT_DO( fd_core_shutdown(), );
CHECK_FCT_DO( fd_core_wait_shutdown_complete(), );
return -1;
}
void ogs_diam_final()
{
ogs_diam_logger_final();
CHECK_FCT_DO( fd_core_shutdown(), ogs_error("fd_core_shutdown() failed") );
CHECK_FCT_DO( fd_core_wait_shutdown_complete(),
ogs_error("fd_core_wait_shutdown_complete() failed"));
}
static void diam_gnutls_log_func(int level, const char *str)
{
ogs_trace("gnutls[%d]: %s", level, str);
}
static void diam_log_func(int printlevel, const char *format, va_list ap)
{
char *buffer = NULL;
int ret = 0;
buffer = ogs_calloc(1, OGS_MAX_SDU_LEN);
ogs_assert(buffer);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-nonliteral"
ret = ogs_vsnprintf(buffer, OGS_MAX_SDU_LEN, format, ap);
#pragma GCC diagnostic pop
if (ret < 0 || ret > OGS_MAX_SDU_LEN) {
ogs_error("vsnprintf() failed[ret=%d]", ret);
ogs_free(buffer);
return;
}
#define diam_log_printf(level, ...) \
ogs_log_printf(level, OGS_LOG_DOMAIN, 0, NULL, 0, NULL, 0, __VA_ARGS__)
switch(printlevel) {
case FD_LOG_ANNOYING:
diam_log_printf(OGS_LOG_TRACE, "[%d] %s\n", printlevel, buffer);
break;
case FD_LOG_DEBUG:
diam_log_printf(OGS_LOG_TRACE, "[%d] %s\n", printlevel, buffer);
break;
case FD_LOG_INFO:
diam_log_printf(OGS_LOG_TRACE, "[%d] %s\n", printlevel, buffer);
break;
case FD_LOG_NOTICE:
diam_log_printf(OGS_LOG_DEBUG, "%s\n", buffer);
break;
case FD_LOG_ERROR:
diam_log_printf(OGS_LOG_ERROR, "%s\n", buffer);
if (!strcmp(buffer, " - The certificate is expired.")) {
ogs_error("You can renew CERT as follows:");
ogs_error("./support/freeDiameter/make_certs.sh "
"./install/etc/open5gs/freeDiameter");
}
break;
case FD_LOG_FATAL:
diam_log_printf(OGS_LOG_FATAL, "%s\n", buffer);
ogs_assert_if_reached();
break;
default:
diam_log_printf(OGS_LOG_ERROR, "[%d] %s\n", printlevel, buffer);
break;
}
ogs_free(buffer);
}
|