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
;
19 php_http_header_parser_state_t rs
;
21 if (!php_http_buffer_from_string_ex(&buf
, header
, length
)) {
22 php_http_error(HE_WARNING
, PHP_HTTP_E_RUNTIME
, "Could not allocate buffer");
26 if (!php_http_header_parser_init(&ctx TSRMLS_CC
)) {
27 php_http_buffer_dtor(&buf
);
28 php_http_error(HE_WARNING
, PHP_HTTP_E_HEADER
, "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 if (rs
== PHP_HTTP_HEADER_PARSER_STATE_FAILURE
) {
37 php_http_error(HE_WARNING
, PHP_HTTP_E_MALFORMED_HEADERS
, "Could not parse headers");
44 #define PHP_HTTP_BEGIN_ARGS(method, req_args) PHP_HTTP_BEGIN_ARGS_EX(HttpHeader, method, 0, req_args)
45 #define PHP_HTTP_EMPTY_ARGS(method) PHP_HTTP_EMPTY_ARGS_EX(HttpHeader, method, 0)
46 #define PHP_HTTP_HEADER_ME(method, v) PHP_ME(HttpHeader, method, PHP_HTTP_ARGS(HttpHeader, method), v)
48 PHP_HTTP_BEGIN_ARGS(__construct
, 0)
49 PHP_HTTP_ARG_VAL(name
, 0)
50 PHP_HTTP_ARG_VAL(value
, 0)
53 PHP_HTTP_EMPTY_ARGS(serialize
);
54 PHP_HTTP_BEGIN_ARGS(unserialize
, 1)
55 PHP_HTTP_ARG_VAL(serialized
, 0)
58 PHP_HTTP_BEGIN_ARGS(match
, 1)
59 PHP_HTTP_ARG_VAL(value
, 0)
60 PHP_HTTP_ARG_VAL(flags
, 0)
63 PHP_HTTP_BEGIN_ARGS(negotiate
, 1)
64 PHP_HTTP_ARG_VAL(supported
, 0)
65 PHP_HTTP_ARG_VAL(result
, 1)
68 PHP_HTTP_BEGIN_ARGS(parse
, 1)
69 PHP_HTTP_ARG_VAL(string
, 0)
70 PHP_HTTP_ARG_VAL(flags
, 0)
73 PHP_HTTP_BEGIN_ARGS(getParams
, 0)
74 PHP_HTTP_ARG_VAL(param_sep
, 0)
75 PHP_HTTP_ARG_VAL(arg_sep
, 0)
76 PHP_HTTP_ARG_VAL(val_sep
, 0)
77 PHP_HTTP_ARG_VAL(flags
, 0)
80 static zend_class_entry
*php_http_header_class_entry
;
82 zend_class_entry
*php_http_header_get_class_entry(void)
84 return php_http_header_class_entry
;
87 static zend_function_entry php_http_header_method_entry
[] = {
88 PHP_HTTP_HEADER_ME(__construct
, ZEND_ACC_PUBLIC
|ZEND_ACC_CTOR
)
89 PHP_HTTP_HEADER_ME(serialize
, ZEND_ACC_PUBLIC
)
90 ZEND_MALIAS(HttpHeader
, __toString
, serialize
, PHP_HTTP_ARGS(HttpHeader
, serialize
), ZEND_ACC_PUBLIC
)
91 ZEND_MALIAS(HttpHeader
, toString
, serialize
, PHP_HTTP_ARGS(HttpHeader
, serialize
), ZEND_ACC_PUBLIC
)
92 PHP_HTTP_HEADER_ME(unserialize
, ZEND_ACC_PUBLIC
)
93 PHP_HTTP_HEADER_ME(match
, ZEND_ACC_PUBLIC
)
94 PHP_HTTP_HEADER_ME(negotiate
, ZEND_ACC_PUBLIC
)
95 PHP_HTTP_HEADER_ME(getParams
, ZEND_ACC_PUBLIC
)
96 PHP_HTTP_HEADER_ME(parse
, ZEND_ACC_PUBLIC
|ZEND_ACC_STATIC
)
100 PHP_METHOD(HttpHeader
, __construct
)
102 char *name_str
= NULL
, *value_str
= NULL
;
103 int name_len
= 0, value_len
= 0;
105 with_error_handling(EH_THROW
, php_http_exception_get_class_entry()) {
106 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s!s!", &name_str
, &name_len
, &value_str
, &value_len
)) {
107 if (name_str
&& name_len
) {
108 char *pretty_str
= estrndup(name_str
, name_len
);
109 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
);
112 if (value_str
&& value_len
) {
113 zend_update_property_stringl(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), value_str
, value_len TSRMLS_CC
);
116 } end_error_handling();
119 PHP_METHOD(HttpHeader
, serialize
)
121 php_http_buffer_t buf
;
122 zval
*zname
, *zvalue
;
124 php_http_buffer_init(&buf
);
125 zname
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), 0 TSRMLS_CC
));
126 php_http_buffer_append(&buf
, Z_STRVAL_P(zname
), Z_STRLEN_P(zname
));
127 zval_ptr_dtor(&zname
);
128 zvalue
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0 TSRMLS_CC
));
129 if (Z_STRLEN_P(zvalue
)) {
130 php_http_buffer_appends(&buf
, ": ");
131 php_http_buffer_append(&buf
, Z_STRVAL_P(zvalue
), Z_STRLEN_P(zvalue
));
133 php_http_buffer_appends(&buf
, ":");
135 zval_ptr_dtor(&zvalue
);
137 RETURN_PHP_HTTP_BUFFER_VAL(&buf
);
140 PHP_METHOD(HttpHeader
, unserialize
)
142 char *serialized_str
;
145 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &serialized_str
, &serialized_len
)) {
148 zend_hash_init(&ht
, 1, NULL
, ZVAL_PTR_DTOR
, 0);
149 if (SUCCESS
== php_http_headers_parse(serialized_str
, serialized_len
, &ht
, NULL
, NULL TSRMLS_CC
)) {
150 if (zend_hash_num_elements(&ht
)) {
156 zend_hash_internal_pointer_reset(&ht
);
157 switch (zend_hash_get_current_key_ex(&ht
, &str
, &len
, &idx
, 0, NULL
)) {
158 case HASH_KEY_IS_STRING
:
159 zend_update_property_stringl(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), str
, len
- 1 TSRMLS_CC
);
161 case HASH_KEY_IS_LONG
:
162 zend_update_property_long(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), idx TSRMLS_CC
);
167 zend_hash_get_current_data(&ht
, (void *) &val
);
168 cpy
= php_http_zsep(1, IS_STRING
, *val
);
169 zend_update_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), cpy TSRMLS_CC
);
173 zend_hash_destroy(&ht
);
178 PHP_METHOD(HttpHeader
, match
)
185 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|sl", &val_str
, &val_len
, &flags
)) {
189 zvalue
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0 TSRMLS_CC
));
190 RETVAL_BOOL(php_http_match(Z_STRVAL_P(zvalue
), val_str
, flags
));
191 zval_ptr_dtor(&zvalue
);
194 PHP_METHOD(HttpHeader
, negotiate
)
196 HashTable
*supported
, *rs
;
197 zval
*zname
, *zvalue
, *rs_array
= NULL
;
198 char *sep_str
= NULL
;
201 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "H|z", &supported
, &rs_array
)) {
204 array_init(rs_array
);
207 zname
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("name"), 0 TSRMLS_CC
));
208 if (!strcasecmp(Z_STRVAL_P(zname
), "Accept")) {
211 } else if (!strcasecmp(Z_STRVAL_P(zname
), "Accept-Language")) {
215 zval_ptr_dtor(&zname
);
217 zvalue
= php_http_ztyp(IS_STRING
, zend_read_property(php_http_header_class_entry
, getThis(), ZEND_STRL("value"), 0 TSRMLS_CC
));
218 if ((rs
= php_http_negotiate(Z_STRVAL_P(zvalue
), Z_STRLEN_P(zvalue
), supported
, sep_str
, sep_len TSRMLS_CC
))) {
219 PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(rs
, supported
, rs_array
);
221 PHP_HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported
, rs_array
);
223 zval_ptr_dtor(&zvalue
);
229 PHP_METHOD(HttpHeader
, getParams
)
231 zval zctor
, *zparams_obj
, **zargs
= NULL
;
234 ZVAL_STRINGL(&zctor
, "__construct", lenof("__construct"), 0);
236 MAKE_STD_ZVAL(zparams_obj
);
237 object_init_ex(zparams_obj
, php_http_params_get_class_entry());
239 zargs
= (zval
**) ecalloc(ZEND_NUM_ARGS()+1, sizeof(zval
*));
240 zargs
[0] = zend_read_property(Z_OBJCE_P(getThis()), getThis(), ZEND_STRL("value"), 0 TSRMLS_CC
);
241 if (ZEND_NUM_ARGS()) {
242 zend_get_parameters_array(ZEND_NUM_ARGS(), ZEND_NUM_ARGS(), &zargs
[1]);
245 if (SUCCESS
== call_user_function(NULL
, &zparams_obj
, &zctor
, return_value
, ZEND_NUM_ARGS()+1, zargs TSRMLS_CC
)) {
246 RETVAL_ZVAL(zparams_obj
, 0, 1);
254 PHP_METHOD(HttpHeader
, parse
)
258 zend_class_entry
*ce
= NULL
;
260 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|C", &header_str
, &header_len
, &ce
)) {
261 array_init(return_value
);
263 if (SUCCESS
!= php_http_headers_parse(header_str
, header_len
, Z_ARRVAL_P(return_value
), NULL
, NULL TSRMLS_CC
)) {
264 php_http_error(HE_WARNING
, PHP_HTTP_E_MALFORMED_HEADERS
, "Could not parse headers");
265 zval_dtor(return_value
);
268 if (ce
&& instanceof_function(ce
, php_http_header_class_entry TSRMLS_CC
)) {
270 php_http_array_hashkey_t key
= php_http_array_hashkey_init(0);
273 FOREACH_KEYVAL(pos
, return_value
, key
, val
) {
274 zval
*zho
, *zkey
, *zvalue
;
280 if (key
.type
== HASH_KEY_IS_LONG
) {
281 ZVAL_LONG(zkey
, key
.num
);
283 ZVAL_STRINGL(zkey
, key
.str
, key
.len
- 1, 1);
287 object_init_ex(zho
, ce
);
288 zend_call_method_with_2_params(&zho
, ce
, NULL
, "__construct", NULL
, zkey
, zvalue
);
290 if (key
.type
== HASH_KEY_IS_LONG
) {
291 zend_hash_index_update(Z_ARRVAL_P(return_value
), key
.num
, (void *) &zho
, sizeof(zval
*), NULL
);
293 zend_hash_update(Z_ARRVAL_P(return_value
), key
.str
, key
.len
, (void *) &zho
, sizeof(zval
*), NULL
);
296 zval_ptr_dtor(&zvalue
);
297 zval_ptr_dtor(&zkey
);
304 PHP_MINIT_FUNCTION(http_header
)
306 PHP_HTTP_REGISTER_CLASS(http
, Header
, http_header
, php_http_object_get_class_entry(), 0);
307 zend_class_implements(php_http_header_class_entry TSRMLS_CC
, 1, zend_ce_serializable
);
308 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_LOOSE"), PHP_HTTP_MATCH_LOOSE TSRMLS_CC
);
309 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_CASE"), PHP_HTTP_MATCH_CASE TSRMLS_CC
);
310 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_WORD"), PHP_HTTP_MATCH_WORD TSRMLS_CC
);
311 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_FULL"), PHP_HTTP_MATCH_FULL TSRMLS_CC
);
312 zend_declare_class_constant_long(php_http_header_class_entry
, ZEND_STRL("MATCH_STRICT"), PHP_HTTP_MATCH_STRICT TSRMLS_CC
);
313 zend_declare_property_null(php_http_header_class_entry
, ZEND_STRL("name"), ZEND_ACC_PUBLIC TSRMLS_CC
);
314 zend_declare_property_null(php_http_header_class_entry
, ZEND_STRL("value"), ZEND_ACC_PUBLIC TSRMLS_CC
);
324 * vim600: noet sw=4 ts=4 fdm=marker
325 * vim<600: noet sw=4 ts=4