Addition of mod_syslog for *nix. Thanks to James Martelletti.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1158 d0543943-73ff-0310-b7d9-9358b9ac24b2
2026-07-23 12:42:02 +00:00 · 2006-04-14 16:45:31 +00:00
parent d5457f8eca
commit d0a103a343
5 changed files with 237 additions and 0 deletions
@@ -0,0 +1,167 @@
+/* 
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005/2006, James Martelletti <james@nerdc0re.com>
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * James Martelletti <james@nerdc0re.com>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * 
+ * James Martelletti <james@nerdc0re.com>
+ *
+ *
+ * mod_syslog.c -- System Logging
+ *
+ */
+#include <switch.h>
+#include <stdlib.h>
+#include <syslog.h>
+
+#define DEFAULT_IDENT    "freeswitch"
+#define DEFAULT_FACILITY "user"
+#define DEFAULT_LEVEL    "warning"
+#define DEFAULT_FORMAT   "[message]"
+#define MAX_LENGTH       1024
+
+static const char modname[] = "mod_syslog";
+static switch_status load_config(void);
+
+static struct {
+	char *ident;
+	char *facility;
+	char *level;
+	char *format;
+} globals;
+
+SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_ident, globals.ident)
+SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_level, globals.level)
+SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_format, globals.format)
+SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_facility, globals.facility)
+
+static switch_loadable_module_interface console_module_interface = {
+	/*.module_name */ modname,
+	/*.endpoint_interface */ NULL,
+	/*.timer_interface */ NULL,
+	/*.dialplan_interface */ NULL,
+	/*.codec_interface */ NULL,
+	/*.application_interface */ NULL,
+	/*.api_interface */ NULL,
+	/*.file_interface */ NULL,
+	/*.speech_interface */ NULL,
+	/*.directory_interface */ NULL
+};
+
+static switch_status mod_syslog_logger(const switch_log_node *node, switch_log_level level)
+{
+	char *message = NULL;
+	char line_no[sizeof(int)*8+1];
+	char date[80] = "";
+	switch_time_exp_t time;
+	switch_size_t retsize;
+
+	message = (char *)malloc(strlen(globals.format)+2);
+
+	switch_copy_string(message, globals.format, strlen(globals.format)+1);
+
+	message = switch_string_replace(message, "${message}", node->content);
+	
+	if (switch_time_exp_lt(&time, node->timestamp) != SWITCH_STATUS_SUCCESS) {
+		return SWITCH_STATUS_FALSE;
+	}
+	
+	switch_strftime(date, &retsize, sizeof(date), "%Y-%m-%d %T", &time);
+	message = switch_string_replace(message, "${time}", date);
+	
+	message = switch_string_replace(message, "${file}", node->file);
+	message = switch_string_replace(message, "${func}", node->func);
+	
+	snprintf(line_no, sizeof(line_no), "%d", node->line);
+	message = switch_string_replace(message, "${line}", line_no);
+	
+	if (!switch_strlen_zero(message)) {
+		syslog(LOG_ERR, "%s", message);
+	}
+
+	free(message);
+	
+	return SWITCH_STATUS_SUCCESS;
+}
+
+SWITCH_MOD_DECLARE(switch_status) switch_module_load(const switch_loadable_module_interface **interface, char *filename)
+{
+	*interface = &console_module_interface;
+
+	switch_log_bind_logger(mod_syslog_logger, SWITCH_LOG_DEBUG);
+
+	load_config();
+
+	openlog(globals.ident, LOG_PID, LOG_USER);
+	
+	return SWITCH_STATUS_SUCCESS;
+}
+
+SWITCH_MOD_DECLARE(switch_status) switch_module_unload(const switch_loadable_module_interface **interface)
+{
+	closelog();
+	
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status load_config(void)
+{
+	switch_config cfg;
+	char *var, *val;
+	char *cf = "syslog.conf";
+
+	if (!switch_config_open_file(&cfg, cf)) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "open of %s failed\n", cf);
+		return SWITCH_STATUS_TERM;
+	}
+
+	while (switch_config_next_pair(&cfg, &var, &val)) {
+		if (!strcasecmp(cfg.category, "settings")) {
+			if (!strcmp(var, "ident")) {
+				set_global_ident(val);
+			} else if (!strcmp(var, "facility")) {
+				set_global_facility(val);
+			} else if (!strcmp(var, "format")) {
+				set_global_format(val);
+			} else if (!strcmp(var, "level")) {
+				set_global_level(val);;
+			}
+		}
+	}
+	
+	switch_config_close_file(&cfg);
+
+	if (switch_strlen_zero(globals.ident)) {
+		set_global_ident(DEFAULT_IDENT);
+	}
+	if (switch_strlen_zero(globals.facility)) {
+		set_global_facility(DEFAULT_FACILITY);
+	}
+	if (switch_strlen_zero(globals.format)) {
+		set_global_format(DEFAULT_FORMAT);
+	}
+	if (switch_strlen_zero(globals.level)) {
+		set_global_level(DEFAULT_LEVEL);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}