1 /*
2     +--------------------------------------------------------------------+
3     | PECL :: http                                                       |
4     +--------------------------------------------------------------------+
5     | Redistribution and use in source and binary forms, with or without |
6     | modification, are permitted provided that the conditions mentioned |
7     | in the accompanying LICENSE file are met.                          |
8     +--------------------------------------------------------------------+
9     | Copyright (c) 2004-2014, Michael Wallner <mike@php.net>            |
10     +--------------------------------------------------------------------+
11 */
12 
13 #ifndef PHP_HTTP_HEADER_PARSER_H
14 #define PHP_HTTP_HEADER_PARSER_H
15 
16 #include "php_http_info.h"
17 
18 typedef enum php_http_header_parser_state {
19 	PHP_HTTP_HEADER_PARSER_STATE_FAILURE = FAILURE,
20 	PHP_HTTP_HEADER_PARSER_STATE_START = 0,
21 	PHP_HTTP_HEADER_PARSER_STATE_KEY,
22 	PHP_HTTP_HEADER_PARSER_STATE_VALUE,
23 	PHP_HTTP_HEADER_PARSER_STATE_VALUE_EX,
24 	PHP_HTTP_HEADER_PARSER_STATE_HEADER_DONE,
25 	PHP_HTTP_HEADER_PARSER_STATE_DONE
26 } php_http_header_parser_state_t;
27 
28 #define PHP_HTTP_HEADER_PARSER_CLEANUP 0x1
29 
30 typedef struct php_http_header_parser {
31 	zend_ptr_stack stack;
32 	php_http_info_t info;
33 	struct {
34 		char *str;
35 		size_t len;
36 	} _key;
37 	struct {
38 		char *str;
39 		size_t len;
40 	} _val;
41 } php_http_header_parser_t;
42 
43 PHP_HTTP_API php_http_header_parser_t *php_http_header_parser_init(php_http_header_parser_t *parser);
44 PHP_HTTP_API php_http_header_parser_state_t php_http_header_parser_state_is(php_http_header_parser_t *parser);
45 PHP_HTTP_API void php_http_header_parser_dtor(php_http_header_parser_t *parser);
46 PHP_HTTP_API void php_http_header_parser_free(php_http_header_parser_t **parser);
47 PHP_HTTP_API php_http_header_parser_state_t php_http_header_parser_parse(php_http_header_parser_t *parser, php_http_buffer_t *buffer, unsigned flags, HashTable *headers, php_http_info_callback_t callback_func, void *callback_arg);
48 PHP_HTTP_API php_http_header_parser_state_t php_http_headerparser_parse_stream(php_http_header_parser_t *parser, php_http_buffer_t *buffer, php_stream *s, unsigned flags, HashTable *headers, php_http_info_callback_t callback_func, void *callback_arg);
49 
50 typedef struct php_http_header_parser_object {
51 	php_http_buffer_t *buffer;
52 	php_http_header_parser_t *parser;
53 	zend_object zo;
54 } php_http_header_parser_object_t;
55 
56 PHP_HTTP_API zend_class_entry *php_http_get_header_parser_class_entry(void);
57 
58 PHP_MINIT_FUNCTION(http_header_parser);
59 
60 zend_object *php_http_header_parser_object_new(zend_class_entry *ce);
61 php_http_header_parser_object_t *php_http_header_parser_object_new_ex(zend_class_entry *ce, php_http_header_parser_t *parser);
62 void php_http_header_parser_object_free(zend_object *object);
63 
64 #endif /* PHP_HTTP_HEADER_PARSER_H */
65 
66 /*
67  * Local variables:
68  * tab-width: 4
69  * c-basic-offset: 4
70  * End:
71  * vim600: noet sw=4 ts=4 fdm=marker
72  * vim<600: noet sw=4 ts=4
73  */
74 
75