diff options
Diffstat (limited to 'trunk/funcs/func_md5.c')
-rw-r--r-- | trunk/funcs/func_md5.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/trunk/funcs/func_md5.c b/trunk/funcs/func_md5.c new file mode 100644 index 000000000..b376e8ae3 --- /dev/null +++ b/trunk/funcs/func_md5.c @@ -0,0 +1,67 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2005-2006, Digium, Inc. + * Copyright (C) 2005, Olle E. Johansson, Edvina.net + * Copyright (C) 2005, Russell Bryant <russelb@clemson.edu> + * + * 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 MD5 digest related dialplan functions + * + * \author Olle E. Johansson <oej@edvina.net> + * \author Russell Bryant <russelb@clemson.edu> + * + * \ingroup functions + */ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include "asterisk/module.h" +#include "asterisk/pbx.h" + +static int md5(struct ast_channel *chan, const char *cmd, char *data, + char *buf, size_t len) +{ + if (ast_strlen_zero(data)) { + ast_log(LOG_WARNING, "Syntax: MD5(<data>) - missing argument!\n"); + return -1; + } + + ast_md5_hash(buf, data); + buf[32] = '\0'; + + return 0; +} + +static struct ast_custom_function md5_function = { + .name = "MD5", + .synopsis = "Computes an MD5 digest", + .syntax = "MD5(<data>)", + .read = md5, +}; + +static int unload_module(void) +{ + return ast_custom_function_unregister(&md5_function); +} + +static int load_module(void) +{ + return ast_custom_function_register(&md5_function); +} + +AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "MD5 digest dialplan functions"); |