diff options
Diffstat (limited to 'funcs/func_base64.c')
-rw-r--r-- | funcs/func_base64.c | 202 |
1 files changed, 117 insertions, 85 deletions
diff --git a/funcs/func_base64.c b/funcs/func_base64.c index be335e37a..cbd1739e2 100644 --- a/funcs/func_base64.c +++ b/funcs/func_base64.c @@ -1,85 +1,117 @@ -/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 2005, Digium, Inc.
- * Copyright (C) 2005, Claude Patry
- *
- * 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 Use the base64 as functions
- *
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-
-#include "asterisk.h"
-
-/* ASTERISK_FILE_VERSION(__FILE__, "Revision: 7221 ") */
-
-#include "asterisk/channel.h"
-#include "asterisk/pbx.h"
-#include "asterisk/logger.h"
-#include "asterisk/utils.h"
-#include "asterisk/app.h"
-
-static char *builtin_function_base64_encode(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
-{
- int res = 0;
-
- if (ast_strlen_zero(data) ) {
- ast_log(LOG_WARNING, "Syntax: BASE64_ENCODE(<data>) - missing argument!\n");
- return NULL;
- }
-
- ast_log(LOG_DEBUG, "data=%s\n",data);
- res = ast_base64encode(buf, data, strlen(data), len);
- ast_log(LOG_DEBUG, "res=%d\n", res);
- return buf;
-}
-
-static char *builtin_function_base64_decode(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
-{
- if (ast_strlen_zero(data) ) {
- ast_log(LOG_WARNING, "Syntax: BASE64_DECODE(<base_64 string>) - missing argument!\n");
- return NULL;
- }
-
- ast_log(LOG_DEBUG, "data=%s\n", data);
- ast_base64decode(buf, data, len);
- return buf;
-}
-
-#ifndef BUILTIN_FUNC
-static
-#endif
-struct ast_custom_function base64_encode_function = {
- .name = "BASE64_ENCODE",
- .synopsis = "Encode a string in base64",
- .desc = "Returns the base64 string\n",
- .syntax = "BASE64_ENCODE(<string>)",
- .read = builtin_function_base64_encode,
-};
-
-#ifndef BUILTIN_FUNC
-static
-#endif
-struct ast_custom_function base64_decode_function = {
- .name = "BASE64_DECODE",
- .synopsis = "Decode a base64 string",
- .desc = "Returns the plain text string\n",
- .syntax = "BASE64_DECODE(<base64_string>)",
- .read = builtin_function_base64_decode,
-};
+/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2005 - 2006, Digium, Inc. + * Copyright (C) 2005, Claude Patry + * + * 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 Use the base64 as functions + * + */ + +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include "asterisk/module.h" +#include "asterisk/channel.h" +#include "asterisk/pbx.h" +#include "asterisk/logger.h" +#include "asterisk/utils.h" +#include "asterisk/app.h" + +static char *base64_encode(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len) +{ + int res = 0; + + if (ast_strlen_zero(data) ) { + ast_log(LOG_WARNING, "Syntax: BASE64_ENCODE(<data>) - missing argument!\n"); + return NULL; + } + + ast_log(LOG_DEBUG, "data=%s\n",data); + res = ast_base64encode(buf, data, strlen(data), len); + ast_log(LOG_DEBUG, "res=%d\n", res); + return buf; +} + +static char *base64_decode(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len) +{ + if (ast_strlen_zero(data) ) { + ast_log(LOG_WARNING, "Syntax: BASE64_DECODE(<base_64 string>) - missing argument!\n"); + return NULL; + } + + ast_log(LOG_DEBUG, "data=%s\n", data); + ast_base64decode(buf, data, len); + return buf; +} + +static struct ast_custom_function base64_encode_function = { + .name = "BASE64_ENCODE", + .synopsis = "Encode a string in base64", + .desc = "Returns the base64 string\n", + .syntax = "BASE64_ENCODE(<string>)", + .read = base64_encode, +}; + +static struct ast_custom_function base64_decode_function = { + .name = "BASE64_DECODE", + .synopsis = "Decode a base64 string", + .desc = "Returns the plain text string\n", + .syntax = "BASE64_DECODE(<base64_string>)", + .read = base64_decode, +}; + +static char *tdesc = "base64 encode/decode dialplan functions"; + +int unload_module(void) +{ + return ast_custom_function_unregister(&base64_encode_function) || + ast_custom_function_unregister(&base64_decode_function); +} + +int load_module(void) +{ + return ast_custom_function_register(&base64_encode_function) || + ast_custom_function_register(&base64_decode_function); +} + +char *description(void) +{ + return tdesc; +} + +int usecount(void) +{ + return 0; +} + +char *key() +{ + return ASTERISK_GPL_KEY; +} + +/* +Local Variables: +mode: C +c-file-style: "linux" +indent-tabs-mode: nil +End: +*/ |