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add a new dialplan module
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6205 d0543943-73ff-0310-b7d9-9358b9ac24b2
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Anthony Minessale committed
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BASE=../../../..
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include /usr/src/freeswitch.trunk/build/modmake.rules
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@@ -0,0 +1,189 @@
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/*
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* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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* Copyright (C) 2005/2006, Anthony Minessale II <anthmct@yahoo.com>
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*
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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*
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* The Initial Developer of the Original Code is
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* Anthony Minessale II <anthmct@yahoo.com>
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* Portions created by the Initial Developer are Copyright (C)
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Anthony Minessale II <anthmct@yahoo.com>
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*
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* mod_dialplan_asterisk.c -- Asterisk extensions.conf style dialplan parser.
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*
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*/
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#include <switch.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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SWITCH_MODULE_LOAD_FUNCTION(mod_dialplan_asterisk_load);
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SWITCH_MODULE_DEFINITION(mod_dialplan_asterisk, mod_dialplan_asterisk_load, NULL, NULL);
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SWITCH_STANDARD_DIALPLAN(asterisk_dialplan_hunt)
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{
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switch_caller_extension_t *extension = NULL;
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switch_channel_t *channel;
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char *cf = "extensions.conf";
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switch_config_t cfg;
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char *var, *val;
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const char *context = NULL;
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if (arg) {
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cf = arg;
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}
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channel = switch_core_session_get_channel(session);
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assert(channel != NULL);
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if (!caller_profile) {
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caller_profile = switch_channel_get_caller_profile(channel);
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}
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if (caller_profile) {
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context = caller_profile->context ? caller_profile->context : "default";
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} else {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Obtaining Profile!\n");
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return NULL;
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}
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if (!switch_config_open_file(&cfg, cf)) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "open of %s failed\n", cf);
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switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
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return NULL;
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}
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while (switch_config_next_pair(&cfg, &var, &val)) {
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if (!strcasecmp(cfg.category, context)) {
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if (!strcasecmp(var, "exten")) {
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int argc;
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char *argv[4] = { 0 };
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char *pattern = NULL;
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char *pri = NULL;
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char *app = NULL;
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char *arg = NULL;
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char expression[1024] = "";
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char substituted[2048] = "";
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char *field_data = caller_profile->destination_number;
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int proceed = 0;
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switch_regex_t *re = NULL;
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int ovector[30] = {0};
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switch_replace_char(val, '|',',', SWITCH_FALSE);
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argc = switch_separate_string(val, ',', argv, (sizeof(argv) / sizeof(argv[0])));
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if (argc < 3) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "parse error line %d!\n", cfg.lineno);
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continue;
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}
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pattern = argv[0];
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if (*pattern == '_') {
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pattern++;
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if (switch_ast2regex(pattern, expression, sizeof(expression))) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "converting [%s] to real regex [%s] you should try them!\n",
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pattern, expression);
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}
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if (!(proceed = switch_regex_perform(field_data, expression, &re, ovector, sizeof(ovector) / sizeof(ovector[0])))) {
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switch_regex_safe_free(re);
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continue;
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}
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} else {
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if (strcasecmp(pattern, caller_profile->destination_number)) {
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continue;
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}
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}
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switch_channel_set_variable(channel, "EXTEN", caller_profile->destination_number);
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switch_channel_set_variable(channel, "CHANNEL", switch_channel_get_name(channel));
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switch_channel_set_variable(channel, "UNIQUEID", switch_core_session_get_uuid(session));
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pri = argv[1];
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app = argv[2];
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if (argc == 4) {
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arg = argv[3];
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} else {
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if ((arg = strchr(app, '('))) {
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*arg++ = '\0';
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char *p = strrchr(arg, ')');
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if (p) {
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*p = '\0';
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}
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} else {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "parse error line %d!\n", cfg.lineno);
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continue;
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}
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}
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if (strchr(expression, '(')) {
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switch_perform_substitution(re, proceed, arg, field_data, substituted, sizeof(substituted), ovector);
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arg = substituted;
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}
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switch_regex_safe_free(re);
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if (!extension) {
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if ((extension = switch_caller_extension_new(session, caller_profile->destination_number,
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caller_profile->destination_number)) == 0) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "memory error!\n");
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break;
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}
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}
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switch_caller_extension_add_application(session, extension, app, arg);
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} else {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "param '%s' not implemented at line %d!\n", var, cfg.lineno);
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}
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}
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}
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switch_config_close_file(&cfg);
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if (extension) {
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switch_channel_set_state(channel, CS_EXECUTE);
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}
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return extension;
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}
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SWITCH_MODULE_LOAD_FUNCTION(mod_dialplan_asterisk_load)
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{
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switch_dialplan_interface_t *dp_interface;
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/* connect my internal structure to the blank pointer passed to me */
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*module_interface = switch_loadable_module_create_module_interface(pool, modname);
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SWITCH_ADD_DIALPLAN(dp_interface, "asterisk", asterisk_dialplan_hunt);
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/* indicate that the module should continue to be loaded */
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return SWITCH_STATUS_SUCCESS;
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}
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/* For Emacs:
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* Local Variables:
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* mode:c
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* indent-tabs-mode:t
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* tab-width:4
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* c-basic-offset:4
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* End:
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* For VIM:
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* vim:set softtabstop=4 shiftwidth=4 tabstop=4 expandtab:
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*/
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@@ -0,0 +1,51 @@
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<?xml version="1.0" encoding="Windows-1252"?>
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<VisualStudioProject
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ProjectType="Visual C++"
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Version="8.00"
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Name="mod_dialplan_asterisk"
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ProjectGUID="{07113B25-D3AF-4E04-BA77-4CD1171F022C}"
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RootNamespace="mod_dialplan_asterisk"
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Keyword="Win32Proj"
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>
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<Platforms>
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<Platform
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Name="Win32"
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/>
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</Platforms>
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<ToolFiles>
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</ToolFiles>
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<Configurations>
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<Configuration
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Name="Debug|Win32"
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ConfigurationType="2"
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InheritedPropertySheets="..\..\..\..\w32\module_debug.vsprops"
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CharacterSet="2"
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>
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<Tool
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Name="VCCLCompilerTool"
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UsePrecompiledHeader="0"
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/>
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</Configuration>
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<Configuration
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Name="Release|Win32"
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ConfigurationType="2"
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InheritedPropertySheets="..\..\..\..\w32\module_release.vsprops"
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CharacterSet="2"
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>
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<Tool
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Name="VCCLCompilerTool"
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UsePrecompiledHeader="0"
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/>
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</Configuration>
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</Configurations>
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<References>
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</References>
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<Files>
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<File
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RelativePath=".\mod_dialplan_asterisk.c"
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>
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</File>
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</Files>
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<Globals>
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</Globals>
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</VisualStudioProject>
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