esp-idf/examples/protocols/http2_request/components/sh2lib/connectlib.h
Kedar Sovani 3ace8416b5 [examples] Create HTTP2 example with http2.golang.org
Intention is to partition the demo into multiple files, so that the
main program is quite easy to follow.
1. connectlib.c: For any URL parsing and TCP connection related stuff
2. sh2lib.c: Convenience functions for HTTP2+TLS. The goal here is to
   expose a simpler API than nghttp2. If most usecases end up being
   served with this library, it could potentially be moved into a separate
   component
2017-11-06 09:43:03 +05:30

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1.2 KiB
C

// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
//
// 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 __ESP_EXAMPLE_CONNECT_LIB_H_
#define __ESP_EXAMPLE_CONNECT_LIB_H_
struct uri {
const char *host;
/* In this program, path contains query component as well. */
const char *path;
size_t pathlen;
const char *hostport;
size_t hostlen;
size_t hostportlen;
uint16_t port;
};
/* connect() to a TCP host, return socket descriptor */
int connect_to_host(const char *host, size_t hostlen, uint16_t port);
/* Parse a URI into its components */
int parse_uri(struct uri *res, const char *uri);
#endif /* ! __ESP_EXAMPLE_CONNECT_LIB_H_ */