blob: 915e4849efbb8c4e70dda6fd1c17389891cc2fdb (
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
52
53
54
55
56
57
58
59
60
61
62
63
|
#ifndef HTTP_PARSER_H
#define HTTP_PARSER_H
/*
* Character definitions
*/
extern const unsigned char _http_token_char_mask;
extern const unsigned char _http_value_char_mask;
extern const unsigned char _http_text_char_mask;
extern const unsigned char _http_qdtext_char_mask;
extern const unsigned char _http_ctext_char_mask;
extern const unsigned char _http_token68_char_mask;
extern const unsigned char _http_char_lookup[256];
static inline bool http_char_is_token(unsigned char ch) {
return (_http_char_lookup[ch] & _http_token_char_mask) != 0;
}
static inline bool http_char_is_value(unsigned char ch) {
return (_http_char_lookup[ch] & _http_value_char_mask) != 0;
}
static inline bool http_char_is_text(unsigned char ch) {
return (_http_char_lookup[ch] & _http_text_char_mask) != 0;
}
static inline bool http_char_is_qdtext(unsigned char ch) {
return (_http_char_lookup[ch] & _http_qdtext_char_mask) != 0;
}
static inline bool http_char_is_ctext(unsigned char ch) {
return (_http_char_lookup[ch] & _http_ctext_char_mask) != 0;
}
static inline bool http_char_is_token68(unsigned char ch) {
return (_http_char_lookup[ch] & _http_token68_char_mask) != 0;
}
/*
* HTTP value parsing
*/
struct http_parser {
const unsigned char *begin, *cur, *end;
};
void http_parser_init(struct http_parser *parser,
const unsigned char *data, size_t size);
void http_parse_ows(struct http_parser *parser);
int http_parser_skip_token(struct http_parser *parser);
int http_parse_token(struct http_parser *parser, const char **token_r);
int http_parse_token_list_next(struct http_parser *parser,
const char **token_r);
int http_parse_quoted_string(struct http_parser *parser, const char **str_r);
int http_parse_token_or_qstring(struct http_parser *parser,
const char **word_r);
#endif
|
