AlkantarClanX12
Current Path : /proc/self/root/opt/alt/php82/usr/include/php/ext/http/ |
Current File : //proc/self/root/opt/alt/php82/usr/include/php/ext/http/php_http_negotiate.h |
/* +--------------------------------------------------------------------+ | PECL :: http | +--------------------------------------------------------------------+ | Redistribution and use in source and binary forms, with or without | | modification, are permitted provided that the conditions mentioned | | in the accompanying LICENSE file are met. | +--------------------------------------------------------------------+ | Copyright (c) 2004-2014, Michael Wallner <mike@php.net> | +--------------------------------------------------------------------+ */ #ifndef PHP_HTTP_NEGOTIATE_H #define PHP_HTTP_NEGOTIATE_H PHP_HTTP_API HashTable *php_http_negotiate(const char *value_str, size_t value_len, HashTable *supported, const char *primary_sep_str, size_t primary_sep_len); static inline HashTable *php_http_negotiate_language(HashTable *supported, php_http_message_t *request) { HashTable *result = NULL; size_t length; char *value = php_http_env_get_request_header(ZEND_STRL("Accept-Language"), &length, request); if (value) { result = php_http_negotiate(value, length, supported, "-", 1); } PTR_FREE(value); return result; } static inline HashTable *php_http_negotiate_encoding(HashTable *supported, php_http_message_t *request) { HashTable *result = NULL; size_t length; char *value = php_http_env_get_request_header(ZEND_STRL("Accept-Encoding"), &length, request); if (value) { result = php_http_negotiate(value, length, supported, NULL, 0); } PTR_FREE(value); return result; } static inline HashTable *php_http_negotiate_charset(HashTable *supported, php_http_message_t *request) { HashTable *result = NULL; size_t length; char *value = php_http_env_get_request_header(ZEND_STRL("Accept-Charset"), &length, request); if (value) { result = php_http_negotiate(value, length, supported, NULL, 0); } PTR_FREE(value); return result; } static inline HashTable *php_http_negotiate_content_type(HashTable *supported, php_http_message_t *request) { HashTable *result = NULL; size_t length; char *value = php_http_env_get_request_header(ZEND_STRL("Accept"), &length, request); if (value) { result = php_http_negotiate(value, length, supported, "/", 1); } PTR_FREE(value); return result; } #define PHP_HTTP_DO_NEGOTIATE_DEFAULT(supported) \ { \ zval *value; \ HashPosition pos; \ \ zend_hash_internal_pointer_reset_ex((supported), &pos); \ if ((value = zend_hash_get_current_data_ex((supported), &pos))) { \ RETVAL_ZVAL(value, 1, 0); \ } else { \ RETVAL_NULL(); \ } \ } #define PHP_HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported, rs_array) \ PHP_HTTP_DO_NEGOTIATE_DEFAULT(supported); \ if (rs_array) { \ zval *value; \ \ ZEND_HASH_FOREACH_VAL(supported, value) \ { \ zend_string *zs = zval_get_string(value); \ add_assoc_double_ex(rs_array, zs->val, zs->len, 1.0); \ zend_string_release(zs); \ } \ ZEND_HASH_FOREACH_END(); \ } #define PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(result, supported, rs_array) \ { \ zend_string *key; \ zend_ulong idx; \ \ if (zend_hash_num_elements(result) && HASH_KEY_IS_STRING == zend_hash_get_current_key(result, &key, &idx)) { \ RETVAL_STR_COPY(key); \ } else { \ PHP_HTTP_DO_NEGOTIATE_DEFAULT(supported); \ } \ \ if (rs_array) { \ zend_hash_copy(Z_ARRVAL_P(rs_array), result, (copy_ctor_func_t) zval_add_ref); \ } \ \ zend_hash_destroy(result); \ FREE_HASHTABLE(result); \ } #define PHP_HTTP_DO_NEGOTIATE(type, supported, rs_array) \ { \ HashTable *result; \ if ((result = php_http_negotiate_ ##type(supported, NULL))) { \ PHP_HTTP_DO_NEGOTIATE_HANDLE_RESULT(result, supported, rs_array); \ } else { \ PHP_HTTP_DO_NEGOTIATE_HANDLE_DEFAULT(supported, rs_array); \ } \ } #endif /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: noet sw=4 ts=4 fdm=marker * vim<600: noet sw=4 ts=4 */