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/*
*
* Copyright 2015 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_URI_PARSER_H
#define GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_URI_PARSER_H
#include <stddef.h>
#include "src/core/lib/iomgr/exec_ctx.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
char *scheme;
char *authority;
char *path;
char *query;
/** Query substrings separated by '&' */
char **query_parts;
/** Number of elements in \a query_parts and \a query_parts_values */
size_t num_query_parts;
/** Split each query part by '='. NULL if not present. */
char **query_parts_values;
char *fragment;
} grpc_uri;
/** parse a uri, return NULL on failure */
grpc_uri *grpc_uri_parse(grpc_exec_ctx *exec_ctx, const char *uri_text,
bool suppress_errors);
/** return the part of a query string after the '=' in "?key=xxx&...", or NULL
* if key is not present */
const char *grpc_uri_get_query_arg(const grpc_uri *uri, const char *key);
/** destroy a uri */
void grpc_uri_destroy(grpc_uri *uri);
#ifdef __cplusplus
}
#endif
#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_URI_PARSER_H */
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