func_base64.c File Reference

Use the base64 as functions. More...

#include "asterisk.h"
#include "asterisk/module.h"
#include "asterisk/pbx.h"
#include "asterisk/utils.h"

Include dependency graph for func_base64.c:

Go to the source code of this file.

Functions
static void	__reg_module (void)
static void	__unreg_module (void)
static int	base64_decode (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
static int	base64_encode (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
static int	load_module (void)
static int	unload_module (void)
Variables
static struct ast_module_info	__mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "base64 encode/decode dialplan functions" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "0901e4e500243c855563a2d78b0c03e4" , .load = load_module, .unload = unload_module, }
static struct ast_module_info *	ast_module_info = &__mod_info
static struct ast_custom_function	base64_decode_function
static struct ast_custom_function	base64_encode_function

---

Detailed Description

Use the base64 as functions.

Definition in file func_base64.c.

---

Function Documentation

static void __reg_module

(

void

)

[static]

Definition at line 117 of file func_base64.c.

static void __unreg_module

(

void

)

[static]

Definition at line 117 of file func_base64.c.

static int base64_decode	(	struct ast_channel *	chan,
		const char *	cmd,
		char *	data,
		char *	buf,
		size_t	len
	)			[static]

Definition at line 75 of file func_base64.c.

References ast_base64decode(), ast_log(), ast_strlen_zero(), and LOG_WARNING.

{
   int decoded_len;

   if (ast_strlen_zero(data)) {
      ast_log(LOG_WARNING, "Syntax: BASE64_DECODE(<base_64 string>) - missing argument!\n");
      return -1;
   }

   decoded_len = ast_base64decode((unsigned char *) buf, data, len);
   if (decoded_len <= (len - 1)) {     /* if not truncated, */
      buf[decoded_len] = '\0';
   } else {
      buf[len - 1] = '\0';
   }

   return 0;
}

static int base64_encode	(	struct ast_channel *	chan,
		const char *	cmd,
		char *	data,
		char *	buf,
		size_t	len
	)			[static]

Definition at line 62 of file func_base64.c.

References ast_base64encode(), ast_log(), ast_strlen_zero(), and LOG_WARNING.

{
   if (ast_strlen_zero(data)) {
      ast_log(LOG_WARNING, "Syntax: BASE64_ENCODE(<data>) - missing argument!\n");
      return -1;
   }

   ast_base64encode(buf, (unsigned char *) data, strlen(data), len);

   return 0;
}

static int load_module

(

void

)

[static]

Definition at line 111 of file func_base64.c.

References ast_custom_function_register.

{
   return ast_custom_function_register(&base64_encode_function) |
      ast_custom_function_register(&base64_decode_function);
}

static int unload_module

(

void

)

[static]

Definition at line 105 of file func_base64.c.

References ast_custom_function_unregister().

{
   return ast_custom_function_unregister(&base64_encode_function) |
      ast_custom_function_unregister(&base64_decode_function);
}

---

Variable Documentation

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "base64 encode/decode dialplan functions" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = "0901e4e500243c855563a2d78b0c03e4" , .load = load_module, .unload = unload_module, } [static]

Definition at line 117 of file func_base64.c.

struct ast_module_info* ast_module_info = &__mod_info [static]

Definition at line 117 of file func_base64.c.

struct ast_custom_function base64_decode_function [static]

Initial value:

 {
   .name = "BASE64_DECODE",
   .read = base64_decode,
}

Definition at line 100 of file func_base64.c.

struct ast_custom_function base64_encode_function [static]

Initial value:

 {
   .name = "BASE64_ENCODE",
   .read = base64_encode,
}

Definition at line 95 of file func_base64.c.