diff --git a/build/modules.conf.in b/build/modules.conf.in index e8a1c27d63..8682fb52aa 100644 --- a/build/modules.conf.in +++ b/build/modules.conf.in @@ -42,6 +42,7 @@ applications/mod_valet_parking #applications/mod_ladspa #applications/mod_mongo #applications/mod_abstraction +#applications/mod_esl applications/mod_sms codecs/mod_g723_1 codecs/mod_amr diff --git a/src/mod/applications/mod_esl/Makefile b/src/mod/applications/mod_esl/Makefile new file mode 100644 index 0000000000..7ec7e7a47a --- /dev/null +++ b/src/mod/applications/mod_esl/Makefile @@ -0,0 +1,13 @@ +BASE=../../../.. + +ESL_DIR = $(switch_srcdir)/libs/esl + +LOCAL_LDFLAGS=-L$(ESL_DIR) -lesl +LOCAL_OBJS=$(ESL_DIR)/libesl.so +LOCAL_LIBADD=$(ESL_DIR)/libesl.so +LOCAL_CFLAGS=-I$(ESL_DIR)/src/include + +include $(BASE)/build/modmake.rules + +$(ESL_DIR)/libesl.so: $(ESL_DIR)/Makefile + cd $(ESL_DIR) && $(MAKE) -j1 diff --git a/src/mod/applications/mod_esl/mod_esl.c b/src/mod/applications/mod_esl/mod_esl.c new file mode 100644 index 0000000000..5ebda251f2 --- /dev/null +++ b/src/mod/applications/mod_esl/mod_esl.c @@ -0,0 +1,150 @@ +/* + * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application + * Copyright (C) 2005-2011, Anthony Minessale II + * + * 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 + * Portions created by the Initial Developer are Copyright (C) + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Marc Olivier Chouinard + * + * + * mod_esl.c -- Allow to generate remote ESL commands + * + */ +#include + +#include + +/* Prototypes */ +SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_esl_shutdown); +SWITCH_MODULE_RUNTIME_FUNCTION(mod_esl_runtime); +SWITCH_MODULE_LOAD_FUNCTION(mod_esl_load); + +/* SWITCH_MODULE_DEFINITION(name, load, shutdown, runtime) + * Defines a switch_loadable_module_function_table_t and a static const char[] modname + */ +SWITCH_MODULE_DEFINITION(mod_esl, mod_esl_load, mod_esl_shutdown, NULL); + +SWITCH_STANDARD_API(single_esl_api_function) +{ + esl_handle_t handle = {{0}}; + char *host = "127.0.0.1"; + char *s_port = NULL; + int port = 8021; + char *username = NULL; + char *password = "ClueCon"; + char *args = NULL; + char *s_timeout = NULL; + int timeout = 5000; + char *dup = strdup(cmd); + char *send = NULL; + + username = dup; + + if (username && (password = strchr(username, '|'))) { + *password++ = '\0'; + } + + if (password && (host = strchr(password, ' '))) { + *host++ = '\0'; + } + + if (host && (s_timeout = strchr(host, ' '))) { + *s_timeout++ = '\0'; + } + + if (host && (s_port = strchr(host, ':'))) { + *s_port++ = '\0'; + } + + if (s_timeout && (args = strchr(s_timeout, ' '))) { + *args++ = '\0'; + } + + if (!zstr(s_port)) { + port = atoi(s_port); + } + + if (zstr(host) || zstr(password) || zstr(args) || zstr(s_timeout)) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Bad parameters\n"); + goto end; + } + + + timeout = atoi(s_timeout); + + + if (esl_connect_timeout(&handle, host, port, username, password, timeout) != ESL_SUCCESS) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to connect to remote ESL at %s:%d\n", + host, port); + goto end; + } else { + send = switch_mprintf("api %s", args); + if (esl_send_recv_timed(&handle, send, timeout) != ESL_SUCCESS) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Disconnected from remote ESL at %s:%d\n", + host, port); + goto end; + } else { + stream->write_function(stream, handle.last_sr_event->body); + } + } + +end: + esl_disconnect(&handle); + memset(&handle, 0, sizeof(handle)); + switch_safe_free(send); + switch_safe_free(dup); + + return SWITCH_STATUS_SUCCESS; +} + +/* Macro expands to: switch_status_t mod_esl_load(switch_loadable_module_interface_t **module_interface, switch_memory_pool_t *pool) */ +SWITCH_MODULE_LOAD_FUNCTION(mod_esl_load) +{ + switch_api_interface_t *api_interface; + + /* connect my internal structure to the blank pointer passed to me */ + *module_interface = switch_loadable_module_create_module_interface(pool, modname); + + SWITCH_ADD_API(api_interface, "single_esl", "Allow to do a single connection api call to a remote ESL server", single_esl_api_function, "[]| [:] "); + + /* indicate that the module should continue to be loaded */ + return SWITCH_STATUS_SUCCESS; +} + +/* + Called when the system shuts down + Macro expands to: switch_status_t mod_esl_shutdown() */ +SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_esl_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 + */