2 +--------------------------------------------------------------------+
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) 2004-2011, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
13 #include "php_http_api.h"
15 PHP_HTTP_API STATUS
php_http_headers_parse(const char *header
, size_t length
, HashTable
*headers
, php_http_info_callback_t callback_func
, void **callback_data TSRMLS_DC
)
17 php_http_header_parser_t ctx
;
18 php_http_buffer_t buf
;
20 php_http_buffer_from_string_ex(&buf
, header
, length
);
21 php_http_header_parser_init(&ctx TSRMLS_CC
);
22 php_http_header_parser_parse(&ctx
, &buf
, PHP_HTTP_HEADER_PARSER_CLEANUP
, headers
, callback_func
, callback_data
);
23 php_http_header_parser_dtor(&ctx
);
24 php_http_buffer_dtor(&buf
);
29 #define PHP_HTTP_BEGIN_ARGS(method, req_args) PHP_HTTP_BEGIN_ARGS_EX(HttpHeader, method, 0, req_args)
30 #define PHP_HTTP_EMPTY_ARGS(method) PHP_HTTP_EMPTY_ARGS_EX(HttpHeader, method, 0)
31 #define PHP_HTTP_HEADER_ME(method, v) PHP_ME(HttpHeader, method, PHP_HTTP_ARGS(HttpHeader, method), v)
33 PHP_HTTP_BEGIN_ARGS(__construct
, 0)
34 PHP_HTTP_ARG_VAL(name
, 0)
35 PHP_HTTP_ARG_VAL(value
, 0)
38 PHP_HTTP_EMPTY_ARGS(serialize
);
39 PHP_HTTP_BEGIN_ARGS(unserialize
, 1)
40 PHP_HTTP_ARG_VAL(serialized
, 0)
43 PHP_HTTP_BEGIN_ARGS(match
, 1)
44 PHP_HTTP_ARG_VAL(value
, 0)
45 PHP_HTTP_ARG_VAL(flags
, 0)
48 PHP_HTTP_BEGIN_ARGS(negotiate
, 1)
49 PHP_HTTP_ARG_VAL(supported
, 0)
50 PHP_HTTP_ARG_VAL(result
, 1)
53 PHP_HTTP_BEGIN_ARGS(parse
, 1)
54 PHP_HTTP_ARG_VAL(string
, 0)
55 PHP_HTTP_ARG_VAL(flags
, 0)
58 static zend_class_entry
*php_http_header_class_entry
;
60 zend_class_entry
*php_http_header_get_class_entry(void)
62 return php_http_header_class_entry
;
65 static zend_function_entry php_http_header_method_entry
[] = {
66 PHP_HTTP_HEADER_ME(__construct
, ZEND_ACC_PUBLIC
|ZEND_ACC_CTOR
)
67 PHP_HTTP_HEADER_ME(serialize
, ZEND_ACC_PUBLIC
)
68 ZEND_MALIAS(HttpHeader
, __toString
, serialize
, PHP_HTTP_ARGS(HttpHeader
, serialize
), ZEND_ACC_PUBLIC
)
69 ZEND_MALIAS(HttpHeader
, toString
, serialize
, PHP_HTTP_ARGS(HttpHeader
, serialize
), ZEND_ACC_PUBLIC
)
70 PHP_HTTP_HEADER_ME(unserialize
, ZEND_ACC_PUBLIC
)
71 PHP_HTTP_HEADER_ME(match
, ZEND_ACC_PUBLIC
)
72 PHP_HTTP_HEADER_ME(negotiate
, ZEND_ACC_PUBLIC
)
73 PHP_HTTP_HEADER_ME(parse
, ZEND_ACC_PUBLIC
|ZEND_ACC_STATIC
)
77 PHP_METHOD(HttpHeader
, __construct
)
79 char *name_str
= NULL
, *value_str
= NULL
;
80 int name_len
= 0, value_len
= 0;
82 with_error_handling(EH_THROW
, php_http_exception_get_class_entry()) {
83 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s!s!", &name_str
, &name_len
, &value_str
, &value_len
)) {
84 if (name_str
&& name_len
) {
85 char *pretty_str
= estrndup(name_str
, name_len
);
86 zend_update_property_stringl(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), php_http_pretty_key(pretty_str
, name_len
, 1, 1), name_len TSRMLS_CC
);
89 if (value_str
&& value_len
) {
90 zend_update_property_stringl(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), value_str
, value_len TSRMLS_CC
);
93 } end_error_handling();
96 PHP_METHOD(HttpHeader
, serialize
)
98 php_http_buffer_t buf
;
101 php_http_buffer_init(&buf
);
102 zname
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), 0 TSRMLS_CC
));
103 php_http_buffer_append(&buf
, Z_STRVAL_P(zname
), Z_STRLEN_P(zname
));
104 zval_ptr_dtor(&zname
);
105 zvalue
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0 TSRMLS_CC
));
106 if (Z_STRLEN_P(zvalue
)) {
107 php_http_buffer_appends(&buf
, ": ");
108 php_http_buffer_append(&buf
, Z_STRVAL_P(zvalue
), Z_STRLEN_P(zvalue
));
110 php_http_buffer_appends(&buf
, ":");
112 zval_ptr_dtor(&zvalue
);
114 RETURN_PHP_HTTP_BUFFER_VAL(&buf
);
117 PHP_METHOD(HttpHeader
, unserialize
)
119 char *serialized_str
;
122 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &serialized_str
, &serialized_len
)) {
125 zend_hash_init(&ht
, 1, NULL
, ZVAL_PTR_DTOR
, 0);
126 if (SUCCESS
== php_http_headers_parse(serialized_str
, serialized_len
, &ht
, NULL
, NULL TSRMLS_CC
)) {
127 if (zend_hash_num_elements(&ht
)) {
133 zend_hash_internal_pointer_reset(&ht
);
134 switch (zend_hash_get_current_key_ex(&ht
, &str
, &len
, &idx
, 0, NULL
)) {
135 case HASH_KEY_IS_STRING
:
136 zend_update_property_stringl(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), str
, len
- 1 TSRMLS_CC
);
138 case HASH_KEY_IS_LONG
:
139 zend_update_property_long(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), idx TSRMLS_CC
);
144 zend_hash_get_current_data(&ht
, (void *) &val
);
145 cpy
= php_http_zsep(1, IS_STRING
, *val
);
146 zend_update_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), cpy TSRMLS_CC
);
150 zend_hash_destroy(&ht
);
155 PHP_METHOD(HttpHeader
, match
)
162 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|sl", &val_str
, &val_len
, &flags
)) {
166 zvalue
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0 TSRMLS_CC
));
167 RETVAL_BOOL(php_http_match(Z_STRVAL_P(zvalue
), val_str
, flags
));
168 zval_ptr_dtor(&zvalue
);
171 PHP_METHOD(HttpHeader
, negotiate
)
173 HashTable
*supported
, *rs
;
174 zval
*zname
, *zvalue
, *rs_array
= NULL
;
175 char *sep_str
= NULL
;
178 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "H|z", &supported
, &rs_array
)) {
181 array_init(rs_array
);
184 zname
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), 0 TSRMLS_CC
));
185 if (!strcasecmp(Z_STRVAL_P(zname
), "Accept")) {
188 } else if (!strcasecmp(Z_STRVAL_P(zname
), "Accept-Language")) {
192 zval_ptr_dtor(&zname
);
194 zvalue
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0 TSRMLS_CC
));
195 if ((rs
= php_http_negotiate(Z_STRVAL_P(zvalue
), Z_STRLEN_P(zvalue
), supported
, sep_str
, sep_len TSRMLS_CC
))) {
196 PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(rs
, supported
, rs_array
);
198 PHP_HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported
, rs_array
);
200 zval_ptr_dtor(&zvalue
);
206 PHP_METHOD(HttpHeader
, parse
)
210 zend_class_entry
*ce
= NULL
;
212 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|C", &header_str
, &header_len
, &ce
)) {
213 php_http_header_parser_t
*parser
= php_http_header_parser_init(NULL TSRMLS_CC
);
214 php_http_buffer_t
*buf
= php_http_buffer_from_string(header_str
, header_len
);
217 php_http_header_parser_state_t rs
;
219 array_init(return_value
);
221 rs
= php_http_header_parser_parse(parser
, buf
,
222 PHP_HTTP_HEADER_PARSER_CLEANUP
, Z_ARRVAL_P(return_value
), NULL
, NULL
);
224 if (rs
== PHP_HTTP_HEADER_PARSER_STATE_FAILURE
) {
225 php_http_error(HE_WARNING
, PHP_HTTP_E_MALFORMED_HEADERS
, "Could not parse headers");
226 zval_dtor(return_value
);
229 if (ce
&& instanceof_function(ce
, php_http_header_class_entry TSRMLS_CC
)) {
231 php_http_array_hashkey_t key
= php_http_array_hashkey_init(0);
234 FOREACH_KEYVAL(pos
, return_value
, key
, val
) {
235 zval
*zho
, *zkey
, *zvalue
;
241 if (key
.type
== HASH_KEY_IS_LONG
) {
242 ZVAL_LONG(zkey
, key
.num
);
244 ZVAL_STRINGL(zkey
, key
.str
, key
.len
- 1, 1);
248 object_init_ex(zho
, ce
);
249 zend_call_method_with_2_params(&zho
, ce
, NULL
, "__construct", NULL
, zkey
, zvalue
);
251 if (key
.type
== HASH_KEY_IS_LONG
) {
252 zend_hash_index_update(Z_ARRVAL_P(return_value
), key
.num
, (void *) &zho
, sizeof(zval
*), NULL
);
254 zend_hash_update(Z_ARRVAL_P(return_value
), key
.str
, key
.len
, (void *) &zho
, sizeof(zval
*), NULL
);
257 zval_ptr_dtor(&zvalue
);
258 zval_ptr_dtor(&zkey
);
265 php_http_header_parser_free(&parser
);
268 php_http_buffer_free(&buf
);
273 PHP_MINIT_FUNCTION(http_header
)
275 PHP_HTTP_REGISTER_CLASS(http
, Header
, http_header
, php_http_object_get_class_entry(), 0);
276 zend_class_implements(php_http_header_class_entry TSRMLS_CC
, 1, zend_ce_serializable
);
277 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_LOOSE"), PHP_HTTP_MATCH_LOOSE TSRMLS_CC
);
278 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_CASE"), PHP_HTTP_MATCH_CASE TSRMLS_CC
);
279 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_WORD"), PHP_HTTP_MATCH_WORD TSRMLS_CC
);
280 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_FULL"), PHP_HTTP_MATCH_FULL TSRMLS_CC
);
281 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_STRICT"), PHP_HTTP_MATCH_STRICT TSRMLS_CC
);
282 zend_declare_property_null(php_http_header_class_entry
, ZEND_STRL("name"), ZEND_ACC_PUBLIC TSRMLS_CC
);
283 zend_declare_property_null(php_http_header_class_entry
, ZEND_STRL("value"), ZEND_ACC_PUBLIC TSRMLS_CC
);
293 * vim600: noet sw=4 ts=4 fdm=marker
294 * vim<600: noet sw=4 ts=4