Asterisk - The Open Source Telephony Project GIT-master-2de1a68
Functions | Variables
func_uri.c File Reference

URI encoding / decoding. More...

#include "asterisk.h"
#include "asterisk/module.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/utils.h"
#include "asterisk/app.h"
Include dependency graph for func_uri.c:

Go to the source code of this file.

Functions

static void __reg_module (void)
 
static void __unreg_module (void)
 
struct ast_moduleAST_MODULE_SELF_SYM (void)
 
static int load_module (void)
 
static int unload_module (void)
 
static int uridecode (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
 uridecode: Decode URI according to RFC 2396 More...
 
static int uriencode (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
 uriencode: Encode URL according to RFC 2396 More...
 

Variables

static struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "URI 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 = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, .support_level = AST_MODULE_SUPPORT_CORE, }
 
static const struct ast_module_infoast_module_info = &__mod_info
 
static struct ast_custom_function urldecode_function
 
static struct ast_custom_function urlencode_function
 

Detailed Description

URI encoding / decoding.

Author
Olle E. Johansson oej@e.nosp@m.dvin.nosp@m.a.net
Note
For now this code only supports 8 bit characters, not unicode, which we ultimately will need to support.

Definition in file func_uri.c.

Function Documentation

◆ __reg_module()

static void __reg_module ( void  )
static

Definition at line 123 of file func_uri.c.

◆ __unreg_module()

static void __unreg_module ( void  )
static

Definition at line 123 of file func_uri.c.

◆ AST_MODULE_SELF_SYM()

struct ast_module * AST_MODULE_SELF_SYM ( void  )

Definition at line 123 of file func_uri.c.

◆ load_module()

static int load_module ( void  )
static

Definition at line 117 of file func_uri.c.

118{
121}
static struct ast_custom_function urldecode_function
Definition: func_uri.c:101
static struct ast_custom_function urlencode_function
Definition: func_uri.c:106
#define ast_custom_function_register(acf)
Register a custom function.
Definition: pbx.h:1558

References ast_custom_function_register, urldecode_function, and urlencode_function.

◆ unload_module()

static int unload_module ( void  )
static

Definition at line 111 of file func_uri.c.

112{
115}
int ast_custom_function_unregister(struct ast_custom_function *acf)
Unregister a custom function.

References ast_custom_function_unregister(), urldecode_function, and urlencode_function.

◆ uridecode()

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

uridecode: Decode URI according to RFC 2396

Definition at line 87 of file func_uri.c.

89{
90 if (ast_strlen_zero(data)) {
91 buf[0] = '\0';
92 return 0;
93 }
94
95 ast_copy_string(buf, data, len);
97
98 return 0;
99}
char buf[BUFSIZE]
Definition: eagi_proxy.c:66
static int len(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t buflen)
static force_inline int attribute_pure ast_strlen_zero(const char *s)
Definition: strings.h:65
void ast_copy_string(char *dst, const char *src, size_t size)
Size-limited null-terminating string copy.
Definition: strings.h:425
const struct ast_flags ast_uri_http
Definition: utils.c:719
void ast_uri_decode(char *s, struct ast_flags spec)
Decode URI, URN, URL (overwrite string)
Definition: utils.c:762

References ast_copy_string(), ast_strlen_zero(), ast_uri_decode(), ast_uri_http, buf, and len().

◆ uriencode()

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

uriencode: Encode URL according to RFC 2396

Definition at line 73 of file func_uri.c.

75{
76 if (ast_strlen_zero(data)) {
77 buf[0] = '\0';
78 return 0;
79 }
80
82
83 return 0;
84}
char * ast_uri_encode(const char *string, char *outbuf, int buflen, struct ast_flags spec)
Turn text string to URI-encoded XX version.
Definition: utils.c:723

References ast_strlen_zero(), ast_uri_encode(), ast_uri_http, buf, and len().

Variable Documentation

◆ __mod_info

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "URI 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 = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, .support_level = AST_MODULE_SUPPORT_CORE, }
static

Definition at line 123 of file func_uri.c.

◆ ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info
static

Definition at line 123 of file func_uri.c.

◆ urldecode_function

struct ast_custom_function urldecode_function
static
Initial value:
= {
.name = "URIDECODE",
.read = uridecode,
}
static int uridecode(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
uridecode: Decode URI according to RFC 2396
Definition: func_uri.c:87

Definition at line 101 of file func_uri.c.

Referenced by load_module(), and unload_module().

◆ urlencode_function

struct ast_custom_function urlencode_function
static
Initial value:
= {
.name = "URIENCODE",
.read = uriencode,
}
static int uriencode(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
uriencode: Encode URL according to RFC 2396
Definition: func_uri.c:73

Definition at line 106 of file func_uri.c.

Referenced by load_module(), and unload_module().