diff options
Diffstat (limited to '1.2-netsec/funcs/func_env.c')
-rw-r--r-- | 1.2-netsec/funcs/func_env.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/1.2-netsec/funcs/func_env.c b/1.2-netsec/funcs/func_env.c deleted file mode 100644 index 4906c7d11..000000000 --- a/1.2-netsec/funcs/func_env.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Asterisk -- An open source telephony toolkit. - * - * Copyright (C) 1999 - 2005, 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 Environment related dialplan functions - * - */ - -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> - -#include "asterisk.h" - -/* ASTERISK_FILE_VERSION(__FILE__, "$Revision$") */ - -#include "asterisk/channel.h" -#include "asterisk/pbx.h" -#include "asterisk/logger.h" -#include "asterisk/utils.h" -#include "asterisk/app.h" - -static char *builtin_function_env_read(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len) -{ - char *ret = ""; - - if (data) { - ret = getenv(data); - if (!ret) - ret = ""; - } - ast_copy_string(buf, ret, len); - - return buf; -} - -static void builtin_function_env_write(struct ast_channel *chan, char *cmd, char *data, const char *value) -{ - if (!ast_strlen_zero(data)) { - if (!ast_strlen_zero(value)) { - setenv(data, value, 1); - } else { - unsetenv(data); - } - } -} - -#ifndef BUILTIN_FUNC -static -#endif -struct ast_custom_function env_function = { - .name = "ENV", - .synopsis = "Gets or sets the environment variable specified", - .syntax = "ENV(<envname>)", - .read = builtin_function_env_read, - .write = builtin_function_env_write, -}; |