git.m6w6.name Git - m6w6/ext-http/blob - php_http_message_api.h

   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) 2004-2006, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id$ */
  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
  48 #define http_message_set_type(m, t) _http_message_set_type((m), (t))
  49 PHP_HTTP_API void _http_message_set_type(http_message *m, http_message_type t);
  50
  51 #define http_message_set_info(m, i) _http_message_set_info((m), (i))
  52 PHP_HTTP_API void _http_message_set_info(http_message *message, http_info *info);
  53
  54 #define http_message_header(m, h) _http_message_header_ex((m), (h), sizeof(h), 1)
  55 #define http_message_header_ex _http_message_header_ex
  56 static inline zval *_http_message_header_ex(http_message *msg, char *key_str, size_t key_len, int join)
  57 {
  58         zval **header;
  59         if (SUCCESS == zend_hash_find(&msg->hdrs, key_str, key_len, (void *) &header)) {
  60                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
  61                         zval *header_str, **val;
  62                         HashPosition pos;
  63                         phpstr str;
  64
  65                         phpstr_init(&str);
  66                         MAKE_STD_ZVAL(header_str);
  67                         FOREACH_VAL(pos, *header, val) {
  68                                 phpstr_appendf(&str, PHPSTR_LEN(&str) ? ", %s":"%s", Z_STRVAL_PP(val));
  69                         }
  70                         phpstr_fix(&str);
  71                         ZVAL_STRINGL(header_str, PHPSTR_VAL(&str), PHPSTR_LEN(&str), 0);
  72                         return header_str;
  73                 } else {
  74                         ZVAL_ADDREF(*header);
  75                         return *header;
  76                 }
  77         }
  78         return NULL;
  79 }
  80
  81 #define http_message_count(c, m) \
  82 { \
  83         http_message *__tmp_msg = (m); \
  84         for (c = 0; __tmp_msg; __tmp_msg = __tmp_msg->parent, ++(c)); \
  85 }
  86
  87 #define http_message_parse(m, l) http_message_parse_ex(NULL, (m), (l))
  88 #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)
  89 #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)
  90 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);
  91
  92 #define http_message_tostring(m, s, l) _http_message_tostring((m), (s), (l))
  93 PHP_HTTP_API void _http_message_tostring(http_message *msg, char **string, size_t *length);
  94
  95 #define http_message_serialize(m, s, l) _http_message_serialize((m), (s), (l))
  96 PHP_HTTP_API void _http_message_serialize(http_message *message, char **string, size_t *length);
  97
  98 #define http_message_reverse(m) _http_message_reverse(m)
  99 PHP_HTTP_API http_message *_http_message_reverse(http_message *msg);
 100
 101 #define http_message_interconnect(m1, m2) _http_message_interconnect((m1), (m2))
 102 PHP_HTTP_API http_message *_http_message_interconnect(http_message *m1, http_message *m2);
 103
 104 #define http_message_tostruct_recursive(m, s) _http_message_tostruct_recursive((m), (s) TSRMLS_CC)
 105 PHP_HTTP_API void _http_message_tostruct_recursive(http_message *msg, zval *strct TSRMLS_DC);
 106
 107 #define http_message_send(m) _http_message_send((m) TSRMLS_CC)
 108 PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC);
 109
 110 #define http_message_dup(m) _http_message_dup((m) TSRMLS_CC)
 111 PHP_HTTP_API http_message *_http_message_dup(http_message *msg TSRMLS_DC);
 112
 113 #define http_message_dtor(m) _http_message_dtor((m))
 114 PHP_HTTP_API void _http_message_dtor(http_message *message);
 115
 116 #define http_message_free(m) _http_message_free((m))
 117 PHP_HTTP_API void _http_message_free(http_message **message);
 118
 119 #endif
 120
 121 /*
 122  * Local variables:
 123  * tab-width: 4
 124  * c-basic-offset: 4
 125  * End:
 126  * vim600: noet sw=4 ts=4 fdm=marker
 127  * vim<600: noet sw=4 ts=4
 128  */
 129