1 /* 2 * 3 * Copyright 2015 gRPC authors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19 #ifndef GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_URI_PARSER_H 20 #define GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_URI_PARSER_H 21 22 #include <grpc/support/port_platform.h> 23 24 #include <stddef.h> 25 26 typedef struct { 27 char* scheme; 28 char* authority; 29 char* path; 30 char* query; 31 /** Query substrings separated by '&' */ 32 char** query_parts; 33 /** Number of elements in \a query_parts and \a query_parts_values */ 34 size_t num_query_parts; 35 /** Split each query part by '='. NULL if not present. */ 36 char** query_parts_values; 37 char* fragment; 38 } grpc_uri; 39 40 /** parse a uri, return NULL on failure */ 41 grpc_uri* grpc_uri_parse(const char* uri_text, bool suppress_errors); 42 43 /** return the part of a query string after the '=' in "?key=xxx&...", or NULL 44 * if key is not present */ 45 const char* grpc_uri_get_query_arg(const grpc_uri* uri, const char* key); 46 47 /** destroy a uri */ 48 void grpc_uri_destroy(grpc_uri* uri); 49 50 #endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_URI_PARSER_H */ 51
