Libparserutils
filter.h
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1 /*
2  * This file is part of LibParserUtils.
3  * Licensed under the MIT License,
4  * http://www.opensource.org/licenses/mit-license.php
5  * Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
6  */
7 
8 #ifndef parserutils_input_filter_h_
9 #define parserutils_input_filter_h_
10 
11 #include <inttypes.h>
12 
13 #include <parserutils/errors.h>
14 #include <parserutils/functypes.h>
15 
17 
24 
30  struct {
32  const char *name;
33  } encoding;
35 
36 
37 /* Create an input filter */
39  parserutils_filter **filter);
40 /* Destroy an input filter */
42 
43 /* Configure an input filter */
47 
48 /* Process a chunk of data */
50  const uint8_t **data, size_t *len,
51  uint8_t **output, size_t *outlen);
52 
53 /* Reset an input filter's state */
55 
56 #endif
57 
parserutils_filter_optparams
union parserutils_filter_optparams parserutils_filter_optparams
Input filter option parameters.
parserutils__filter_destroy
parserutils_error parserutils__filter_destroy(parserutils_filter *input)
Destroy an input filter.
Definition: filter.c:114
parserutils__filter_reset
parserutils_error parserutils__filter_reset(parserutils_filter *input)
Reset an input filter's state.
Definition: filter.c:301
parserutils_filter_optparams::name
const char * name
Encoding name.
Definition: filter.h:32
errors.h
len
size_t len
Definition: codec_8859.c:23
parserutils_filter_opttype
parserutils_filter_opttype
Input filter option types.
Definition: filter.h:21
parserutils_filter
Input filter.
Definition: filter.c:24
parserutils__filter_process_chunk
parserutils_error parserutils__filter_process_chunk(parserutils_filter *input, const uint8_t **data, size_t *len, uint8_t **output, size_t *outlen)
Process a chunk of data.
Definition: filter.c:179
parserutils_filter_optparams::encoding
struct parserutils_filter_optparams::@5 encoding
Parameters for encoding setting.
parserutils__filter_create
parserutils_error parserutils__filter_create(const char *int_enc, parserutils_filter **filter)
Create an input filter.
Definition: filter.c:58
parserutils_filter_optparams
Input filter option parameters.
Definition: filter.h:28
PARSERUTILS_FILTER_SET_ENCODING
@ PARSERUTILS_FILTER_SET_ENCODING
Definition: filter.h:22
functypes.h
parserutils_error
parserutils_error
Definition: errors.h:18
parserutils__filter_setopt
parserutils_error parserutils__filter_setopt(parserutils_filter *input, parserutils_filter_opttype type, parserutils_filter_optparams *params)
Configure an input filter.
Definition: filter.c:149