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) 2004-2014, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
13 #include "php_http_api.h"
15 ZEND_RESULT_CODE
php_http_header_parse(const char *header
, size_t length
, HashTable
*headers
, php_http_info_callback_t callback_func
, void **callback_data
)
17 php_http_header_parser_t ctx
;
18 php_http_buffer_t buf
;
19 php_http_header_parser_state_t rs
;
21 if (!php_http_buffer_from_string_ex(&buf
, header
, length
)) {
22 php_error_docref(NULL
, E_WARNING
, "Could not allocate buffer");
26 if (!php_http_header_parser_init(&ctx
)) {
27 php_http_buffer_dtor(&buf
);
28 php_error_docref(NULL
, E_WARNING
, "Could not initialize header parser");
32 rs
= php_http_header_parser_parse(&ctx
, &buf
, PHP_HTTP_HEADER_PARSER_CLEANUP
, headers
, callback_func
, callback_data
);
33 php_http_header_parser_dtor(&ctx
);
34 php_http_buffer_dtor(&buf
);
36 return rs
== PHP_HTTP_HEADER_PARSER_STATE_FAILURE
? FAILURE
: SUCCESS
;
39 void php_http_header_to_callback(HashTable
*headers
, zend_bool crlf
, php_http_pass_format_callback_t cb
, void *cb_arg
)
41 php_http_arrkey_t key
;
44 ZEND_HASH_FOREACH_KEY_VAL(headers
, key
.h
, key
.key
, header
)
47 php_http_header_to_callback_ex(key
.key
->val
, header
, crlf
, cb
, cb_arg
);
50 ZEND_HASH_FOREACH_END();
53 php_http_arrkey_t key;
54 zval *header, *single_header;
56 ZEND_HASH_FOREACH_KEY_VAL(headers, key.h, key.key, header)
59 if (zend_string_equals_literal(key.key, "Set-Cookie") && Z_TYPE_P(header) == IS_ARRAY) {
60 ZEND_HASH_FOREACH_VAL(Z_ARRVAL_P(header), single_header)
62 if (Z_TYPE_P(single_header) == IS_ARRAY) {
63 php_http_cookie_list_t *cookie = php_http_cookie_list_from_struct(NULL, single_header);
69 php_http_cookie_list_to_string(cookie, &buf, &len);
70 cb(cb_arg, crlf ? "Set-Cookie: %s" PHP_HTTP_CRLF : "Set-Cookie: %s", buf);
71 php_http_cookie_list_free(&cookie);
75 zend_string *zs = php_http_header_value_to_string(single_header);
77 cb(cb_arg, crlf ? "Set-Cookie: %s" PHP_HTTP_CRLF : "Set-Cookie: %s", zs->val);
78 zend_string_release(zs);
81 ZEND_HASH_FOREACH_END();
83 zend_string *zs = php_http_header_value_to_string(header);
85 cb(cb_arg, crlf ? "%s: %s" PHP_HTTP_CRLF : "%s: %s", key.key->val, zs->val);
86 zend_string_release(zs);
89 >>>>>>> 343738ad56eb70017704fdac57cf0d74da3d0f2e
93 void php_http_header_to_string(php_http_buffer_t
*str
, HashTable
*headers
)
95 php_http_header_to_callback(headers
, 1, (php_http_pass_format_callback_t
) php_http_buffer_appendf
, str
);
98 void php_http_header_to_callback_ex(const char *key
, zval
*val
, zend_bool crlf
, php_http_pass_format_callback_t cb
, void *cb_arg
)
104 switch (Z_TYPE_P(val
)) {
106 ZEND_HASH_FOREACH_VAL(Z_ARRVAL_P(val
), aval
)
108 php_http_header_to_callback_ex(key
, aval
, crlf
, cb
, cb_arg
);
110 ZEND_HASH_FOREACH_END();
114 cb(cb_arg
, "%s: true%s", key
, crlf
? PHP_HTTP_CRLF
:"");
118 cb(cb_arg
, "%s: false%s", key
, crlf
? PHP_HTTP_CRLF
:"");
122 str
= zval_get_string(val
);
123 cb(cb_arg
, "%s: %s%s", key
, str
->val
, crlf
? PHP_HTTP_CRLF
:"");
124 zend_string_release(str
);
129 void php_http_header_to_string_ex(php_http_buffer_t
*str
, const char *key
, zval
*val
)
131 php_http_header_to_callback_ex(key
, val
, 1, (php_http_pass_format_callback_t
) php_http_buffer_appendf
, str
);
134 zend_string
*php_http_header_value_array_to_string(zval
*header
)
137 php_http_buffer_t str
;
139 php_http_buffer_init(&str
);
140 ZEND_HASH_FOREACH_VAL(Z_ARRVAL_P(header
), val
)
142 zend_string
*zs
= php_http_header_value_to_string(val
);
144 php_http_buffer_appendf(&str
, str
.used
? ", %s":"%s", zs
->val
);
145 zend_string_release(zs
);
147 ZEND_HASH_FOREACH_END();
148 php_http_buffer_fix(&str
);
150 return php_http_cs2zs(str
.data
, str
.used
);
153 zend_string
*php_http_header_value_to_string(zval
*header
)
155 switch (Z_TYPE_P(header
)) {
157 return zend_string_init(ZEND_STRL("true"), 0);
159 return zend_string_init(ZEND_STRL("false"), 0);
161 return php_http_header_value_array_to_string(header
);
163 return zval_get_string(header
);
167 static zend_class_entry
*php_http_header_class_entry
;
168 zend_class_entry
*php_http_header_get_class_entry(void)
170 return php_http_header_class_entry
;
173 ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeader___construct
, 0, 0, 0)
174 ZEND_ARG_INFO(0, name
)
175 ZEND_ARG_INFO(0, value
)
177 PHP_METHOD(HttpHeader
, __construct
)
179 char *name_str
= NULL
, *value_str
= NULL
;
180 size_t name_len
= 0, value_len
= 0;
182 php_http_expect(SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS(), "|s!s!", &name_str
, &name_len
, &value_str
, &value_len
), invalid_arg
, return);
184 if (name_str
&& name_len
) {
185 char *pretty_str
= estrndup(name_str
, name_len
);
186 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
);
189 if (value_str
&& value_len
) {
190 zend_update_property_stringl(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), value_str
, value_len
);
194 ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeader_serialize
, 0, 0, 0)
196 PHP_METHOD(HttpHeader
, serialize
)
198 if (SUCCESS
== zend_parse_parameters_none()) {
199 php_http_buffer_t buf
;
201 zval name_tmp
, value_tmp
;
203 php_http_buffer_init(&buf
);
204 zs
= zval_get_string(zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), 0, &name_tmp
));
205 php_http_buffer_appendz(&buf
, zs
);
206 zend_string_release(zs
);
208 zs
= zval_get_string(zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0, &value_tmp
));
210 php_http_buffer_appends(&buf
, ": ");
211 php_http_buffer_appendz(&buf
, zs
);
213 php_http_buffer_appends(&buf
, ":");
215 zend_string_release(zs
);
217 RETURN_STR(php_http_cs2zs(buf
.data
, buf
.used
));
219 RETURN_EMPTY_STRING();
222 ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeader_unserialize
, 0, 0, 1)
223 ZEND_ARG_INFO(0, serialized
)
225 PHP_METHOD(HttpHeader
, unserialize
)
227 char *serialized_str
;
228 size_t serialized_len
;
230 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS(), "s", &serialized_str
, &serialized_len
)) {
233 zend_hash_init(&ht
, 1, NULL
, ZVAL_PTR_DTOR
, 0);
234 if (SUCCESS
== php_http_header_parse(serialized_str
, serialized_len
, &ht
, NULL
, NULL
)) {
235 if (zend_hash_num_elements(&ht
)) {
236 zend_string
*zs
, *key
;
239 zend_hash_internal_pointer_reset(&ht
);
240 switch (zend_hash_get_current_key(&ht
, &key
, &idx
)) {
241 case HASH_KEY_IS_STRING
:
242 zend_update_property_str(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), key
);
244 case HASH_KEY_IS_LONG
:
245 zend_update_property_long(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), idx
);
250 zs
= zval_get_string(zend_hash_get_current_data(&ht
));
251 zend_update_property_str(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), zs
);
252 zend_string_release(zs
);
255 zend_hash_destroy(&ht
);
260 ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeader_match
, 0, 0, 1)
261 ZEND_ARG_INFO(0, value
)
262 ZEND_ARG_INFO(0, flags
)
264 PHP_METHOD(HttpHeader
, match
)
266 char *val_str
= NULL
;
268 zend_long flags
= PHP_HTTP_MATCH_LOOSE
;
272 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS(), "|sl", &val_str
, &val_len
, &flags
)) {
276 zs
= zval_get_string(zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0, &value_tmp
));
277 RETVAL_BOOL(php_http_match(zs
->val
, val_str
, flags
));
278 zend_string_release(zs
);
281 ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeader_negotiate
, 0, 0, 1)
282 ZEND_ARG_INFO(0, supported
)
283 ZEND_ARG_INFO(1, result
)
285 PHP_METHOD(HttpHeader
, negotiate
)
287 HashTable
*supported
, *rs
;
288 zval name_tmp
, value_tmp
, *rs_array
= NULL
;
290 char *sep_str
= NULL
;
293 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS(), "H|z", &supported
, &rs_array
)) {
297 ZVAL_DEREF(rs_array
);
299 array_init(rs_array
);
302 zs
= zval_get_string(zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), 0, &name_tmp
));
303 if (zend_string_equals_literal(zs
, "Accept")) {
306 } else if (zend_string_equals_literal(zs
, "Accept-Language")) {
310 zend_string_release(zs
);
312 zs
= zval_get_string(zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0, &value_tmp
));
313 if ((rs
= php_http_negotiate(zs
->val
, zs
->len
, supported
, sep_str
, sep_len
))) {
314 PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(rs
, supported
, rs_array
);
316 PHP_HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported
, rs_array
);
318 zend_string_release(zs
);
321 ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeader_getParams
, 0, 0, 0)
322 ZEND_ARG_INFO(0, param_sep
)
323 ZEND_ARG_INFO(0, arg_sep
)
324 ZEND_ARG_INFO(0, val_sep
)
325 ZEND_ARG_INFO(0, flags
)
327 PHP_METHOD(HttpHeader
, getParams
)
329 zval value_tmp
, zctor
, zparams_obj
, *zargs
= NULL
;
331 ZVAL_STRINGL(&zctor
, "__construct", lenof("__construct"));
333 object_init_ex(&zparams_obj
, php_http_params_get_class_entry());
335 zargs
= (zval
*) ecalloc(ZEND_NUM_ARGS()+1, sizeof(zval
));
336 ZVAL_COPY_VALUE(&zargs
[0], zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0, &value_tmp
));
337 if (ZEND_NUM_ARGS()) {
338 zend_get_parameters_array(ZEND_NUM_ARGS(), ZEND_NUM_ARGS(), &zargs
[1]);
341 if (SUCCESS
== call_user_function(NULL
, &zparams_obj
, &zctor
, return_value
, ZEND_NUM_ARGS()+1, zargs
)) {
342 RETVAL_ZVAL(&zparams_obj
, 0, 1);
345 zval_ptr_dtor(&zctor
);
351 ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeader_parse
, 0, 0, 1)
352 ZEND_ARG_INFO(0, string
)
353 ZEND_ARG_INFO(0, header_class
)
355 PHP_METHOD(HttpHeader
, parse
)
359 zend_class_entry
*ce
= NULL
;
361 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS(), "s|C", &header_str
, &header_len
, &ce
)) {
362 array_init(return_value
);
364 if (SUCCESS
!= php_http_header_parse(header_str
, header_len
, Z_ARRVAL_P(return_value
), NULL
, NULL
)) {
365 zval_dtor(return_value
);
368 if (ce
&& instanceof_function(ce
, php_http_header_class_entry
)) {
369 php_http_arrkey_t key
;
372 ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(return_value
), key
.h
, key
.key
, val
)
377 ZVAL_STR_COPY(&zkey
, key
.key
);
379 ZVAL_LONG(&zkey
, key
.h
);
382 object_init_ex(&zho
, ce
);
384 zend_call_method_with_2_params(&zho
, ce
, NULL
, "__construct", NULL
, &zkey
, val
);
386 zval_ptr_dtor(&zkey
);
389 add_assoc_zval_ex(return_value
, key
.key
->val
, key
.key
->len
, &zho
);
391 add_index_zval(return_value
, key
.h
, &zho
);
394 ZEND_HASH_FOREACH_END();
400 static zend_function_entry php_http_header_methods
[] = {
401 PHP_ME(HttpHeader
, __construct
, ai_HttpHeader___construct
, ZEND_ACC_PUBLIC
)
402 PHP_ME(HttpHeader
, serialize
, ai_HttpHeader_serialize
, ZEND_ACC_PUBLIC
)
403 ZEND_MALIAS(HttpHeader
, __toString
, serialize
, ai_HttpHeader_serialize
, ZEND_ACC_PUBLIC
)
404 ZEND_MALIAS(HttpHeader
, toString
, serialize
, ai_HttpHeader_serialize
, ZEND_ACC_PUBLIC
)
405 PHP_ME(HttpHeader
, unserialize
, ai_HttpHeader_unserialize
, ZEND_ACC_PUBLIC
)
406 PHP_ME(HttpHeader
, match
, ai_HttpHeader_match
, ZEND_ACC_PUBLIC
)
407 PHP_ME(HttpHeader
, negotiate
, ai_HttpHeader_negotiate
, ZEND_ACC_PUBLIC
)
408 PHP_ME(HttpHeader
, getParams
, ai_HttpHeader_getParams
, ZEND_ACC_PUBLIC
)
409 PHP_ME(HttpHeader
, parse
, ai_HttpHeader_parse
, ZEND_ACC_PUBLIC
|ZEND_ACC_STATIC
)
413 PHP_MINIT_FUNCTION(http_header
)
415 zend_class_entry ce
= {0};
417 INIT_NS_CLASS_ENTRY(ce
, "http", "Header", php_http_header_methods
);
418 php_http_header_class_entry
= zend_register_internal_class(&ce
);
419 zend_class_implements(php_http_header_class_entry
, 1, zend_ce_serializable
);
420 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_LOOSE"), PHP_HTTP_MATCH_LOOSE
);
421 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_CASE"), PHP_HTTP_MATCH_CASE
);
422 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_WORD"), PHP_HTTP_MATCH_WORD
);
423 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_FULL"), PHP_HTTP_MATCH_FULL
);
424 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_STRICT"), PHP_HTTP_MATCH_STRICT
);
425 zend_declare_property_null(php_http_header_class_entry
, ZEND_STRL("name"), ZEND_ACC_PUBLIC
);
426 zend_declare_property_null(php_http_header_class_entry
, ZEND_STRL("value"), ZEND_ACC_PUBLIC
);
436 * vim600: noet sw=4 ts=4 fdm=marker
437 * vim<600: noet sw=4 ts=4