blob: eb5116b6920bf51c493c28f98b71066aa704cd50 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/*
* This file is part of Hubbub.
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
*/
#ifndef hubbub_charset_codecimpl_h_
#define hubbub_charset_codecimpl_h_
#include <stdbool.h>
#include <inttypes.h>
#include "codec.h"
/**
* Core charset codec definition; implementations extend this
*/
struct hubbub_charsetcodec {
uint16_t mibenum; /**< MIB enum for charset */
hubbub_charsetcodec_filter filter; /**< filter function */
void *filter_pw; /**< filter private word */
hubbub_charsetcodec_errormode errormode; /**< error mode */
hubbub_alloc alloc; /**< allocation function */
void *alloc_pw; /**< private word */
struct {
void (*destroy)(hubbub_charsetcodec *codec);
hubbub_error (*encode)(hubbub_charsetcodec *codec,
const uint8_t **source, size_t *sourcelen,
uint8_t **dest, size_t *destlen);
hubbub_error (*decode)(hubbub_charsetcodec *codec,
const uint8_t **source, size_t *sourcelen,
uint8_t **dest, size_t *destlen);
hubbub_error (*reset)(hubbub_charsetcodec *codec);
} handler; /**< Vtable for handler code */
};
/**
* Codec factory component definition
*/
typedef struct hubbub_charsethandler {
bool (*handles_charset)(const char *charset);
hubbub_charsetcodec *(*create)(const char *charset,
hubbub_alloc alloc, void *pw);
} hubbub_charsethandler;
#endif
|