diff options
Diffstat (limited to 'src/core/ext/filters/client_channel/uri_parser.h')
-rw-r--r-- | src/core/ext/filters/client_channel/uri_parser.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/core/ext/filters/client_channel/uri_parser.h b/src/core/ext/filters/client_channel/uri_parser.h new file mode 100644 index 0000000000..2698d448d8 --- /dev/null +++ b/src/core/ext/filters/client_channel/uri_parser.h @@ -0,0 +1,65 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#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" + +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, + int 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); + +#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_URI_PARSER_H */ |