diff --git a/funcs/func_version.c b/funcs/func_version.c new file mode 100644 index 0000000000..77525f815a --- /dev/null +++ b/funcs/func_version.c @@ -0,0 +1,118 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2006, Digium, Inc. + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + */ + +/*! \file + * + * \brief Return the current Version strings + * + * \author Steve Murphy (murf@digium.com) + */ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include +#include +#include +#include + +#include "asterisk/module.h" +#include "asterisk/channel.h" +#include "asterisk/pbx.h" +#include "asterisk/logger.h" +#include "asterisk/utils.h" +#include "asterisk/app.h" +#include "asterisk/options.h" +#include "asterisk/version.h" +#include "asterisk/build.h" + +#define STRING_IT(vernum) STRING_IT2(vernum) +#define STRING_IT2(vernum) #vernum + +static int acf_version_exec(struct ast_channel *chan, char *cmd, + char *parse, char *buffer, size_t buflen) +{ + struct ast_module_user *u; + char *response_char = ASTERISK_VERSION; + AST_DECLARE_APP_ARGS(args, + AST_APP_ARG(info); + ); + + u = ast_module_user_add(chan); + + AST_STANDARD_APP_ARGS(args, parse); + + if (!ast_strlen_zero(args.info) ) { + if (strcasecmp(args.info,"ASTERISK_VERSION_NUM") == 0) + response_char = STRING_IT(ASTERISK_VERSION_NUM); + else if (strcasecmp(args.info,"BUILD_USER") == 0) + response_char = BUILD_USER; + else if (strcasecmp(args.info,"BUILD_HOSTNAME") == 0) + response_char = BUILD_HOSTNAME; + else if (strcasecmp(args.info,"BUILD_MACHINE") == 0) + response_char = BUILD_MACHINE; + else if (strcasecmp(args.info,"BUILD_KERNEL") == 0) + response_char = BUILD_KERNEL; + else if (strcasecmp(args.info,"BUILD_OS") == 0) + response_char = BUILD_OS; + else if (strcasecmp(args.info,"BUILD_DATE") == 0) + response_char = BUILD_DATE; + + } + + + if (option_debug) + ast_log(LOG_DEBUG, "VERSION returns %s result, given %s argument\n", + response_char, args.info); + snprintf(buffer, buflen, "%s", response_char); + + ast_module_user_remove(u); + + return 0; +} + +static struct ast_custom_function acf_version = { + .name = "VERSION", + .synopsis = "Return the Version info for this Asterisk", + .syntax = "VERSION([info])", + .desc = + "If there are no arguments, return the version of Asterisk in this format: SVN-branch-1.4-r44830M\n" + "If the argument is 'ASTERISK_VERSION_NUM', a string of digits is returned (right now fixed at 999999).\n" + "If the argument is 'BUILD_USER', the string representing the user's name whose account was used to configure Asterisk, is returned.\n" + "If the argument is 'BUILD_HOSTNAME', the string representing the name of the host on which Asterisk was configured, is returned.\n" + "If the argument is 'BUILD_MACHINE', the string representing the type of machine on which Asterisk was configured, is returned.\n" + "If the argument is 'BUILD_OS', the string representing the OS of the machine on which Asterisk was configured, is returned.\n" + "If the argument is 'BUILD_DATE', the string representing the date on which Asterisk was configured, is returned.\n" + "If the argument is 'BUILD_KERNEL', the string representing the kernel version of the machine on which Asterisk was configured, is returned .\n" + " Example: Set(junky=${VERSION()}; \n" + " Sets junky to the string 'SVN-branch-1.6-r74830M', or possibly, 'SVN-trunk-r45126M'.\n", + .read = acf_version_exec, +}; + +static int unload_module(void) +{ + ast_custom_function_unregister(&acf_version); + + return 0; +} + +static int load_module(void) +{ + return ast_custom_function_register(&acf_version); +} + +AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Get Asterisk Version/Build Info");