[Freeswitch-svn] [commit] r10476 - in freeswitch/trunk/scripts/contrib/intralanman/C: . mod_lcr

20 Nov 2008

Author: intralanman
Date: Thu Nov 20 09:17:01 2008
New Revision: 10476

Log:
initial checkin of my mod_lcr... will stay here until it gets the seal of approval for being stable from the core devs and the community (patches still gladly accepted;-))

Added:
   freeswitch/trunk/scripts/contrib/intralanman/C/
   freeswitch/trunk/scripts/contrib/intralanman/C/mod_lcr/
   freeswitch/trunk/scripts/contrib/intralanman/C/mod_lcr/Makefile
   freeswitch/trunk/scripts/contrib/intralanman/C/mod_lcr/mod_lcr.c

Added: freeswitch/trunk/scripts/contrib/intralanman/C/mod_lcr/Makefile
==============================================================================

--- (empty file)
+++ freeswitch/trunk/scripts/contrib/intralanman/C/mod_lcr/Makefile	Thu Nov 20 09:17:01 2008
@@ -0,0 +1,3 @@
+BASE=../../../..
+LOCAL_CFLAGS += `if test -f $(BASE)/.libs/libfreeswitch_la-switch_odbc.o ; then echo -DSWITCH_HAVE_ODBC; fi ;`
+include $(BASE)/build/modmake.rules

Added: freeswitch/trunk/scripts/contrib/intralanman/C/mod_lcr/mod_lcr.c
==============================================================================
--- (empty file)
+++ freeswitch/trunk/scripts/contrib/intralanman/C/mod_lcr/mod_lcr.c	Thu Nov 20 09:17:01 2008
@@ -0,0 +1,539 @@
+/* 
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005/2006, Anthony Minessale II <anthmct@yahoo.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
+ * Anthony Minessale II <anthmct@yahoo.com>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * 
+ * Raymond Chandler <intralanman@gmail.com>
+ *
+ * mod_lcr.c -- Least Cost Routing Module
+ *
+ */
+
+#include <switch.h>
+#include <switch_odbc.h>
+
+
+#define LCR_SYNTAX "lcr <digits>"
+
+/* SQL Query places */
+#define LCR_DIGITS_PLACE 0
+#define LCR_CARRIER_PLACE 1
+#define LCR_RATE_PLACE 2
+#define LCR_GATEWAY_PLACE 3
+#define LCR_IP_ADDRESS_PLACE 4
+#define LCR_PORT_PLACE 5
+#define LCR_LSTRIP_PLACE 6
+#define LCR_TSTRIP_PLACE 7
+#define LCR_PREFIX_PLACE 8
+#define LCR_SUFFIX_PLACE 9
+
+
+#define LCR_DIALSTRING_PLACE 3
+#define LCR_HEADERS_COUNT 4
+char headers[LCR_HEADERS_COUNT][32] = {
+	"Digit Match",
+	"Carrier",
+	"Rate",
+	"Dialstring",
+};
+
+struct odbc_obj {
+	switch_odbc_handle_t *handle;
+	SQLHSTMT stmt;
+	SQLCHAR *colbuf;
+	int32_t cblen;
+	SQLCHAR *code;
+	int32_t codelen;
+};
+
+struct lcr_obj {
+	char *carrier_name;
+	char *gateway_name;
+	char *term_host;
+	char *port;
+	char *digit_str;
+	char *prefix;
+	char *suffix;
+	char *dialstring;
+	float rate;
+	size_t lstrip;
+	size_t tstrip;
+	size_t digit_len;
+	struct lcr_obj *next;
+};
+
+struct max_obj {
+	size_t carrier_name;
+	size_t gateway_name;
+	size_t digit_str;
+	size_t rate;
+	size_t dialstring;
+};
+
+typedef struct odbc_obj  odbc_obj_t;
+typedef odbc_obj_t *odbc_handle;
+
+typedef struct lcr_obj lcr_obj_t;
+typedef lcr_obj_t *lcr_route;
+
+typedef struct max_obj max_obj_t;
+typedef max_obj_t *max_len;
+
+struct callback_obj {
+	lcr_route head;
+	int matches;
+	char *lookup_number;
+};
+typedef struct callback_obj callback_t;
+
+static struct {
+	switch_memory_pool_t *pool;
+	char *dbname;
+	char *odbc_dsn;
+	switch_mutex_t *mutex;
+	switch_odbc_handle_t *master_odbc;
+	void *filler1;
+} globals;
+
+
+SWITCH_MODULE_LOAD_FUNCTION(mod_lcr_load);
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_lcr_shutdown);
+SWITCH_MODULE_DEFINITION(mod_lcr, mod_lcr_load, mod_lcr_shutdown, NULL);
+
+static char *get_bridge_data(const char *dialed_number, lcr_route cur_route) {
+	size_t lstrip;
+	size_t  tstrip;
+	char *data = NULL;
+	char *destination_number = NULL; 
+
+	destination_number = strdup(dialed_number);
+
+	tstrip = ((cur_route->digit_len - cur_route->tstrip) + 1);
+	lstrip = cur_route->lstrip;
+	
+	if (strlen(destination_number) > tstrip && cur_route->tstrip > 0) {
+		destination_number[tstrip] = '\0';
+	}
+	if (strlen(destination_number) > lstrip && cur_route->lstrip > 0) {
+		destination_number += lstrip;
+	}
+	
+	if (strlen(cur_route->gateway_name) > 0) {
+		 data = switch_mprintf("sofia/gateway/%s/%s%s%s", cur_route->gateway_name
+							   , cur_route->prefix, destination_number, cur_route->suffix
+							   );
+	} else {
+		char port[8];
+		switch_snprintf(port, sizeof(port), ":%s", cur_route->port);
+		data = switch_mprintf("sofia/${use_profile}/%s@%s%s"
+							  , destination_number, cur_route->term_host, (strlen(cur_route->port) > 0 ? port : "")
+							  );
+	}
+	
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Returning Dialstring %s\n", data);
+	switch_safe_free(destination_number);
+	return data;
+}
+
+void init_max_lens(max_len maxes) {
+	maxes->digit_str = (headers[LCR_DIGITS_PLACE] == NULL ? 0 : strlen(headers[LCR_DIGITS_PLACE]));
+	maxes->carrier_name = (headers[LCR_CARRIER_PLACE] == NULL ? 0 : strlen(headers[LCR_CARRIER_PLACE]));
+	maxes->gateway_name = (headers[LCR_GATEWAY_PLACE] == NULL ? 0 : strlen(headers[LCR_GATEWAY_PLACE]));
+	maxes->dialstring = (headers[LCR_DIALSTRING_PLACE] == NULL ? 0 : strlen(headers[LCR_DIALSTRING_PLACE]));
+	maxes->digit_str = (headers[LCR_DIGITS_PLACE] == NULL ? 0 : strlen(headers[LCR_DIGITS_PLACE]));
+	maxes->rate = 8;
+}
+
+switch_status_t process_max_lengths(max_obj_t *maxes, lcr_route routes, char *destination_number) {
+	lcr_route current = NULL;
+	init_max_lens(maxes);
+	if (routes == NULL ) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "no routes\n");
+		return SWITCH_STATUS_FALSE;
+	}
+	if (maxes == NULL ) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "no maxes\n");
+		return SWITCH_STATUS_FALSE;
+	}
+
+	if (routes != NULL && maxes != NULL) {
+		for (current = routes; current; current = current->next) {
+			size_t this_len;
+			 if (current->gateway_name != NULL) {
+				 this_len = strlen(current->gateway_name);
+				 if (this_len > maxes->gateway_name) {				
+					 maxes->gateway_name = this_len;
+				 }
+			 }
+			 if (current->carrier_name != NULL) {
+				 this_len = strlen(current->carrier_name);
+				 if (this_len > maxes->carrier_name) {
+					 maxes->carrier_name = this_len;
+				 }
+			 }
+			 if (current->dialstring != NULL) {
+				 this_len = strlen(current->dialstring);
+				 if (this_len > maxes->dialstring) {
+					 maxes->dialstring = this_len;
+				 }
+			 }
+			 if (current->digit_str != NULL) {
+				 if (current->digit_len > maxes->digit_str) {
+					 maxes->digit_str = current->digit_len;
+				 }
+			 }
+		}
+	}
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_bool_t lcr_execute_sql_callback(char *sql, switch_core_db_callback_func_t callback, void *pdata) {
+	if (globals.odbc_dsn) {
+		switch_odbc_handle_callback_exec(globals.master_odbc, sql, callback, pdata);
+		return SWITCH_TRUE;
+	} else {
+		return SWITCH_FALSE;
+	}
+}
+
+int route_add_callback(void *pArg, int argc, char **argv, char **columnNames) {
+	lcr_route additional = NULL;
+	lcr_route current = NULL;
+	callback_t *cbt = (callback_t *) pArg;
+	
+	cbt->matches++;
+
+	switch_zmalloc(additional, sizeof(lcr_obj_t));
+
+	additional->digit_len = strlen(argv[LCR_DIGITS_PLACE]);
+	additional->digit_str = switch_safe_strdup(argv[LCR_DIGITS_PLACE]);
+	additional->suffix = switch_safe_strdup(argv[LCR_SUFFIX_PLACE]);
+	additional->prefix = switch_safe_strdup(argv[LCR_PREFIX_PLACE]);
+	additional->carrier_name = switch_safe_strdup(argv[LCR_CARRIER_PLACE]);
+	additional->rate = (float)atof(argv[LCR_RATE_PLACE]);
+	additional->gateway_name = switch_safe_strdup(argv[LCR_GATEWAY_PLACE]);
+	additional->term_host = switch_safe_strdup(argv[LCR_IP_ADDRESS_PLACE]);
+	additional->port = switch_safe_strdup(argv[LCR_PORT_PLACE]);
+	additional->lstrip = atoi(argv[LCR_LSTRIP_PLACE]);
+	additional->tstrip = atoi(argv[LCR_TSTRIP_PLACE]);
+	additional->dialstring = get_bridge_data(cbt->lookup_number, additional);
+
+	if (cbt->head != NULL) {
+		for (current = cbt->head; current; current = current->next) {
+
+			if (switch_strlen_zero(additional->gateway_name) && switch_strlen_zero(additional->term_host) && switch_strlen_zero(additional->port) ) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING
+								  , "WTF?!? There's no way to dial this Gateway: %s IP:Port %s:%s\n"
+								  , additional->gateway_name, additional->term_host, additional->port
+								  );
+				break;
+			}
+			
+			if (!strcmp(current->gateway_name, additional->gateway_name)) {
+				if (!strcmp(current->term_host, additional->term_host) && !strcmp(current->port, additional->port)) {
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG
+									  , "Ignoring Duplicate route for termination point (%s:%s)\n"
+									  , additional->term_host, additional->port
+									  );
+					switch_safe_free(additional);
+					break;
+				}
+			}
+			
+			if (current->next == NULL) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "adding route to end of list\n");
+				current->next = additional;
+				break;
+			}
+			
+		}
+	} else {
+		additional->next = cbt->head;
+		cbt->head = additional;
+	}
+	
+	return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t lcr_do_lookup(char *digits, callback_t *cb_struct) {
+	/* instantiate the object/struct we defined earlier */
+	switch_stream_handle_t sql_stream = { 0 };
+	size_t n, digit_len = strlen(digits);
+	char *digits_copy;
+
+	if (switch_strlen_zero(digits)) {
+		return SWITCH_FALSE;
+	}
+
+   	digits_copy = strdup(digits);
+
+    SWITCH_STANDARD_STREAM(sql_stream);
+
+	/* set up the query to be executed */
+	sql_stream.write_function(&sql_stream, 
+							  "SELECT l.digits, c.Carrier_Name, l.rate, cg.gateway, cg.term_host, cg.port, l.lead_strip, l.trail_strip, l.prefix, l.suffix "
+							  );
+	sql_stream.write_function(&sql_stream, "FROM lcr l JOIN carriers c ON l.carrier_id=c.id JOIN carrier_gateway cg ON c.id=cg.carrier_id ");
+	for (n = digit_len; n > 0; n--) {
+		digits_copy[n] = '\0';
+		sql_stream.write_function(&sql_stream, "%s digits='%s' ", (n==digit_len ? "WHERE" : "OR"), digits_copy);
+	}
+	sql_stream.write_function(&sql_stream, "ORDER BY digits DESC, rate;");
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "%s\n", (char *)sql_stream.data);    
+	lcr_execute_sql_callback((char *)sql_stream.data, route_add_callback, cb_struct);
+	switch_safe_free(sql_stream.data);
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t lcr_load_config() {
+	char *cf = "lcr.conf";
+	switch_xml_t cfg, xml, settings, param;
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+	char *odbc_user = NULL;
+	char *odbc_pass = NULL;
+	if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "open of %s failed\n", cf);
+		return SWITCH_STATUS_TERM;
+	}
+	if ((settings = switch_xml_child(cfg, "settings"))) {
+		for (param = switch_xml_child(settings, "param"); param; param = param->next) {
+			char *var = NULL;
+			char *val = NULL;
+			var = (char *) switch_xml_attr_soft(param, "name");
+			val = (char *) switch_xml_attr_soft(param, "value");
+			if (!strcasecmp(var, "odbc-dsn") && !switch_strlen_zero(val)) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "odbc_dsn is %s\n", val);
+				globals.odbc_dsn = switch_core_strdup(globals.pool, val);
+				if ((odbc_user = strchr(globals.odbc_dsn, ':'))) {
+					*odbc_user++ = '\0';
+					if ((odbc_pass = strchr(odbc_user, ':'))) {
+						*odbc_pass++ = '\0';
+					}
+				}
+			}
+		}
+	}
+	if (globals.odbc_dsn) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO
+						  , "dsn is \"%s\", user is \"%s\", and password is \"%s\"\n"
+						  , globals.odbc_dsn, odbc_user, odbc_pass
+						  );
+		if (!(globals.master_odbc = switch_odbc_handle_new(globals.odbc_dsn, odbc_user, odbc_pass))) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open ODBC Database!\n");
+			status = SWITCH_STATUS_FALSE;
+			goto done;
+		}
+		if (switch_odbc_handle_connect(globals.master_odbc) != SWITCH_ODBC_SUCCESS) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open ODBC Database!\n");
+			status = SWITCH_STATUS_FALSE;
+			goto done;
+		}
+	}
+ done:
+	switch_xml_free(xml);
+	return status;
+}
+
+static void destroy_list(lcr_route *head) {
+	lcr_route cur = NULL, top = *head;
+	while (top) {
+		cur = top;
+		top = top->next;
+		switch_safe_free(cur->digit_str);
+		switch_safe_free(cur->suffix);
+		switch_safe_free(cur->prefix);
+		switch_safe_free(cur->carrier_name);
+		switch_safe_free(cur->gateway_name);
+		switch_safe_free(cur);
+	}
+	*head = NULL;
+}
+
+SWITCH_STANDARD_DIALPLAN(lcr_dialplan_hunt) {
+	switch_caller_extension_t *extension = NULL;
+	switch_channel_t *channel = switch_core_session_get_channel(session);
+	callback_t routes = { 0 };
+	lcr_route cur_route = { 0 };
+	char *bridge_data = NULL;;
+
+	if (!caller_profile) {
+		caller_profile = switch_channel_get_caller_profile(channel);
+	}
+
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "LCR Lookup on %s\n", caller_profile->destination_number);
+	routes.lookup_number = caller_profile->destination_number;
+	if (lcr_do_lookup(caller_profile->destination_number, &routes) == SWITCH_STATUS_SUCCESS) {
+		if ((extension = switch_caller_extension_new(session, caller_profile->destination_number, caller_profile->destination_number)) == 0) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "memory error!\n");
+			destroy_list(&routes.head);
+			return NULL;
+		}
+
+		switch_channel_set_variable(channel, SWITCH_CONTINUE_ON_FAILURE_VARIABLE, "true");
+		switch_channel_set_variable(channel, SWITCH_HANGUP_AFTER_BRIDGE_VARIABLE, "true");
+		for (cur_route = routes.head; cur_route; cur_route = cur_route->next) {
+			//bridge_data = get_bridge_data(caller_profile->destination_number, cur_route);
+			switch_caller_extension_add_application(session, extension, "bridge", cur_route->dialstring);
+			switch_safe_free(bridge_data);
+		}
+		destroy_list(&routes.head);
+	} else {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "LCR lookup failed for %s\n", caller_profile->destination_number);
+	}
+	switch_safe_free(bridge_data);
+
+	return extension;
+}
+
+void str_repeat(size_t how_many, char *what, switch_stream_handle_t *str_stream) {
+	size_t i;
+	//switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "repeating %d of '%s'\n", how_many, what);
+	if (how_many > 0) {
+		for (i=0; i<how_many; i++) {
+			str_stream->write_function(str_stream, "%s", what);
+		}
+	}
+}
+
+SWITCH_STANDARD_API(dialplan_lcr_function) {
+	char *argv[4] = { 0 };
+	int argc;
+	char *mydata = NULL;
+	char *dialstring = NULL;
+	char *destination_number = NULL;
+	lcr_route current = NULL;
+    max_obj_t maximum_lengths = { 0 };
+	callback_t cb_struct = { 0 };
+	//switch_malloc(maximum_lengths, sizeof(max_obj_t));
+
+	if (switch_strlen_zero(cmd)) {
+		goto usage;
+	}
+	mydata = switch_safe_strdup(cmd);
+	if ((argc = switch_separate_string(mydata, ' ', argv, (sizeof(argv) / sizeof(argv[0]))))) {
+		destination_number = strdup(argv[0]);
+		cb_struct.lookup_number = destination_number;
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO
+						  , "data passed to lcr is [%s]\n", cmd
+						  );
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO
+						  , "lcr lookup returned [%d]\n"
+						  , lcr_do_lookup(destination_number, &cb_struct)
+						  );
+		if (cb_struct.head != NULL) {
+			process_max_lengths(&maximum_lengths, cb_struct.head, destination_number);
+
+			stream->write_function(stream, " | %s", headers[LCR_DIGITS_PLACE]);
+			str_repeat((maximum_lengths.digit_str - strlen(headers[LCR_DIGITS_PLACE])), " ", stream);
+
+			stream->write_function(stream, " | %s", headers[LCR_CARRIER_PLACE]);
+			str_repeat((maximum_lengths.carrier_name - strlen(headers[LCR_CARRIER_PLACE])), " ", stream);
+
+			stream->write_function(stream, " | %s", headers[LCR_RATE_PLACE]);
+			str_repeat((maximum_lengths.rate - strlen(headers[LCR_RATE_PLACE])), " ", stream);
+
+			stream->write_function(stream, " | %s", headers[LCR_DIALSTRING_PLACE]);
+			str_repeat((maximum_lengths.dialstring - strlen(headers[LCR_DIALSTRING_PLACE])), " ", stream);
+
+			stream->write_function(stream, " |\n");
+
+
+			current = cb_struct.head;
+			while (current) {
+				char srate[10];
+				dialstring = get_bridge_data(destination_number, current);
+				switch_snprintf(srate, sizeof(srate), "%0.5f", current->rate);
+
+				
+				stream->write_function(stream, " | %s", current->digit_str);
+				str_repeat((maximum_lengths.digit_str - current->digit_len), " ", stream);
+				
+				stream->write_function(stream, " | %s", current->carrier_name );
+				str_repeat((maximum_lengths.carrier_name - strlen(current->carrier_name)), " ", stream);
+				
+				stream->write_function(stream, " | %s", srate );
+				str_repeat((maximum_lengths.rate - strlen(srate)), " ", stream);
+								
+				stream->write_function(stream, " | %s", dialstring);
+				str_repeat((maximum_lengths.dialstring - strlen(dialstring)), " ", stream);
+				
+				stream->write_function(stream, " |\n");
+				
+				switch_safe_free(dialstring);
+				current = current->next;
+				
+			}
+
+			destroy_list(&cb_struct.head);
+			switch_safe_free(dialstring);
+		} else {
+			stream->write_function(stream, "No Routes To Display\n");
+		}
+	}
+
+	switch_safe_free(mydata);
+	return SWITCH_STATUS_SUCCESS;
+ usage:
+	stream->write_function(stream, "USAGE: %s\n", LCR_SYNTAX);
+	return SWITCH_STATUS_SUCCESS;
+}
+
+SWITCH_MODULE_LOAD_FUNCTION(mod_lcr_load) {
+	switch_api_interface_t *dialplan_lcr_api_interface;
+	switch_dialplan_interface_t *dp_interface;
+	
+	*module_interface = switch_loadable_module_create_module_interface(pool, modname);
+#ifndef SWITCH_HAVE_ODBC
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "You must have ODBC support in FreeSWITCH to use this module\n");
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "\t./configure --enable-core-odbc-support\n");
+	return SWITCH_STATUS_FALSE;
+#endif
+	globals.pool = pool;
+	if (lcr_load_config() != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to load lcr config file\n");
+		return SWITCH_STATUS_FALSE;
+	}
+	if (switch_mutex_init(&globals.mutex, SWITCH_MUTEX_NESTED, globals.pool) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to initialize mutex\n");
+	}
+	SWITCH_ADD_API(dialplan_lcr_api_interface, "lcr", "Least Cost Routing Module", dialplan_lcr_function, LCR_SYNTAX);
+	SWITCH_ADD_DIALPLAN(dp_interface, "lcr", lcr_dialplan_hunt);
+	
+	/* indicate that the module should continue to be loaded */
+	return SWITCH_STATUS_SUCCESS;
+}
+
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_lcr_shutdown) {
+	return SWITCH_STATUS_SUCCESS;
+}
+
+/* For Emacs:
+ * Local Variables:
+ * mode:c
+ * indent-tabs-mode:t
+ * tab-width:4
+ * c-basic-offset:4
+ * End:
+ * For VIM:
+ * vim:set softtabstop=4 shiftwidth=4 tabstop=4 expandtab:
+ */

    

[Freeswitch-svn] [commit] r10476 - in freeswitch/trunk/scripts/contrib/intralanman/C: . mod_lcr

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