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) 2004-2007, Michael Wallner <mike@php.net> |
10 : +--------------------------------------------------------------------+
11 : */
12 :
13 : /* $Id: php_http_message_api.h,v 1.25 2007/02/07 11:50:27 mike Exp $ */
14 :
15 : #ifndef PHP_HTTP_MESSAGE_API_H
16 : #define PHP_HTTP_MESSAGE_API_H
17 :
18 : #include "php_http_info_api.h"
19 :
20 : typedef enum _http_message_type_t {
21 : HTTP_MSG_NONE = 0,
22 : HTTP_MSG_REQUEST = IS_HTTP_REQUEST,
23 : HTTP_MSG_RESPONSE = IS_HTTP_RESPONSE,
24 : } http_message_type;
25 :
26 : typedef struct _http_message_t http_message;
27 :
28 : struct _http_message_t {
29 : phpstr body;
30 : HashTable hdrs;
31 : http_message_type type;
32 : struct http_info http;
33 : http_message *parent;
34 : };
35 :
36 : /* required minimum length of an HTTP message "HTTP/1.1" */
37 : #define HTTP_MSG_MIN_SIZE 8
38 :
39 : /* shorthand for type checks */
40 : #define HTTP_MSG_TYPE(TYPE, msg) ((msg) && ((msg)->type == HTTP_MSG_ ##TYPE))
41 :
42 : #define http_message_new() http_message_init_ex(NULL, 0)
43 : #define http_message_init(m) http_message_init_ex((m), 0)
44 : #define http_message_init_ex(m, t) _http_message_init_ex((m), (t) ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
45 : #define http_message_init_rel(m, t) _http_message_init_ex((m), (t) ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC)
46 : PHP_HTTP_API http_message *_http_message_init_ex(http_message *m, http_message_type t ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC);
47 : #define http_message_init_env(m, t) _http_message_init_env((m), (t) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC)
48 : PHP_HTTP_API http_message *_http_message_init_env(http_message *m, http_message_type t TSRMLS_DC ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC);
49 :
50 : #define http_message_set_type(m, t) _http_message_set_type((m), (t))
51 : PHP_HTTP_API void _http_message_set_type(http_message *m, http_message_type t);
52 :
53 : #define http_message_set_info(m, i) _http_message_set_info((m), (i))
54 : PHP_HTTP_API void _http_message_set_info(http_message *message, http_info *info);
55 :
56 : #define http_message_header(m, h) _http_message_header_ex((m), (h), sizeof(h), 1)
57 : #define http_message_header_ex _http_message_header_ex
58 : static inline zval *_http_message_header_ex(http_message *msg, char *key_str, size_t key_len, int join)
59 295 : {
60 : zval **header;
61 295 : if (SUCCESS == zend_hash_find(&msg->hdrs, key_str, key_len, (void *) &header)) {
62 135 : if (join && Z_TYPE_PP(header) == IS_ARRAY) {
63 : zval *header_str, **val;
64 : HashPosition pos;
65 : phpstr str;
66 :
67 1 : phpstr_init(&str);
68 1 : MAKE_STD_ZVAL(header_str);
69 3 : FOREACH_VAL(pos, *header, val) {
70 2 : phpstr_appendf(&str, PHPSTR_LEN(&str) ? ", %s":"%s", Z_STRVAL_PP(val));
71 : }
72 1 : phpstr_fix(&str);
73 1 : ZVAL_STRINGL(header_str, PHPSTR_VAL(&str), PHPSTR_LEN(&str), 0);
74 1 : return header_str;
75 : } else {
76 134 : ZVAL_ADDREF(*header);
77 134 : return *header;
78 : }
79 : }
80 160 : return NULL;
81 : }
82 :
83 : #define http_message_count(c, m) \
84 : { \
85 : http_message *__tmp_msg = (m); \
86 : for (c = 0; __tmp_msg; __tmp_msg = __tmp_msg->parent, ++(c)); \
87 : }
88 :
89 : #define http_message_parse(m, l) http_message_parse_ex(NULL, (m), (l))
90 : #define http_message_parse_ex(h, m, l) _http_message_parse_ex((h), (m), (l) ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC TSRMLS_CC)
91 : #define http_message_parse_rel(h, m, l) _http_message_parse_ex((h), (m), (l) ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC TSRMLS_CC)
92 : PHP_HTTP_API http_message *_http_message_parse_ex(http_message *msg, const char *message, size_t length ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC TSRMLS_DC);
93 :
94 : #define http_message_tostring(m, s, l) _http_message_tostring((m), (s), (l))
95 : PHP_HTTP_API void _http_message_tostring(http_message *msg, char **string, size_t *length);
96 :
97 : #define http_message_serialize(m, s, l) _http_message_serialize((m), (s), (l))
98 : PHP_HTTP_API void _http_message_serialize(http_message *message, char **string, size_t *length);
99 :
100 : #define http_message_reverse(m) _http_message_reverse(m)
101 : PHP_HTTP_API http_message *_http_message_reverse(http_message *msg);
102 :
103 : #define http_message_interconnect(m1, m2) _http_message_interconnect((m1), (m2))
104 : PHP_HTTP_API http_message *_http_message_interconnect(http_message *m1, http_message *m2);
105 :
106 : #define http_message_tostruct_recursive(m, s) _http_message_tostruct_recursive((m), (s) TSRMLS_CC)
107 : PHP_HTTP_API void _http_message_tostruct_recursive(http_message *msg, zval *strct TSRMLS_DC);
108 :
109 : #define http_message_send(m) _http_message_send((m) TSRMLS_CC)
110 : PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC);
111 :
112 : #define http_message_dup(m) _http_message_dup((m) TSRMLS_CC)
113 : PHP_HTTP_API http_message *_http_message_dup(http_message *msg TSRMLS_DC);
114 :
115 : #define http_message_dtor(m) _http_message_dtor((m))
116 : PHP_HTTP_API void _http_message_dtor(http_message *message);
117 :
118 : #define http_message_free(m) _http_message_free((m))
119 : PHP_HTTP_API void _http_message_free(http_message **message);
120 :
121 : #endif
122 :
123 : /*
124 : * Local variables:
125 : * tab-width: 4
126 : * c-basic-offset: 4
127 : * End:
128 : * vim600: noet sw=4 ts=4 fdm=marker
129 : * vim<600: noet sw=4 ts=4
130 : */
131 :
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