diff options
| -rwxr-xr-x | apps/Makefile | 2 | ||||
| -rwxr-xr-x | apps/app_exec.c | 113 |
2 files changed, 114 insertions, 1 deletions
diff --git a/apps/Makefile b/apps/Makefile index eb24b1138..13cad373a 100755 --- a/apps/Makefile +++ b/apps/Makefile @@ -26,7 +26,7 @@ APPS=app_dial.so app_playback.so app_voicemail.so app_directory.so app_mp3.so\ app_enumlookup.so app_transfer.so app_setcidnum.so app_cdr.so \ app_hasnewvoicemail.so app_sayunixtime.so app_cut.so app_read.so \ app_setcdruserfield.so app_random.so app_ices.so app_eval.so \ - app_nbscat.so app_sendtext.so + app_nbscat.so app_sendtext.so app_exec.so ifneq (${OSARCH},Darwin) APPS+=app_intercom.so diff --git a/apps/app_exec.c b/apps/app_exec.c new file mode 100755 index 000000000..1ad0a1ecc --- /dev/null +++ b/apps/app_exec.c @@ -0,0 +1,113 @@ +/* + * Asterisk -- A telephony toolkit for Linux. + * + * Exec application + * + * Copyright (c) 2004 Tilghman Lesher. All rights reserved. + * + * Tilghman Lesher <app_exec__v001@the-tilghman.com> + * + * $Id$ + * + * This code is released by the author with no restrictions on usage. + * + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <asterisk/file.h> +#include <asterisk/logger.h> +#include <asterisk/options.h> +#include <asterisk/channel.h> +#include <asterisk/pbx.h> +#include <asterisk/module.h> + +/* Maximum length of any variable */ +#define MAXRESULT 1024 + +static char *tdesc = "Executes applications"; + +static char *app_exec = "Exec"; + +static char *exec_synopsis = "Exec(Appname(arguments))"; + +static char *exec_descrip = +"Exec(appname(arguments))\n" +" Allows an arbitrary application to be invoked even when not\n" +"hardcoded into the dialplan. Returns whatever value the\n" +"app returns or -2 when the app cannot be found.\n"; + +STANDARD_LOCAL_USER; + +LOCAL_USER_DECL; + +static int exec_exec(struct ast_channel *chan, void *data) +{ + int res=0; + struct localuser *u; + char *s, *appname, *endargs, args[MAXRESULT]; + struct ast_app *app; + + LOCAL_USER_ADD(u); + + memset(args, 0, MAXRESULT); + + /* Check and parse arguments */ + if (data) { + s = ast_strdupa((char *)data); + if (s) { + appname = strsep(&s, "("); + if (s) { + endargs = strrchr(s, ')'); + if (endargs) + *endargs = '\0'; + pbx_substitute_variables_helper(chan, s, args, MAXRESULT - 1); + } + if (appname) { + app = pbx_findapp(appname); + if (app) { + res = pbx_exec(chan, app, args, 1); + } else { + ast_log(LOG_WARNING, "Could not find application (%s)\n", appname); + res = -2; + } + } + } else { + ast_log(LOG_ERROR, "Out of memory\n"); + res = -1; + } + } + + LOCAL_USER_REMOVE(u); + return res; +} + +int unload_module(void) +{ + STANDARD_HANGUP_LOCALUSERS; + return ast_unregister_application(app_exec); +} + +int load_module(void) +{ + return ast_register_application(app_exec, exec_exec, exec_synopsis, exec_descrip); +} + +char *description(void) +{ + return tdesc; +} + +int usecount(void) +{ + int res; + STANDARD_USECOUNT(res); + return res; +} + +char *key() +{ + return ASTERISK_GPL_KEY; +} |