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      1 #ifndef HEADER_CURL_HTTP2_H
      2 #define HEADER_CURL_HTTP2_H
      3 /***************************************************************************
      4  *                                  _   _ ____  _
      5  *  Project                     ___| | | |  _ \| |
      6  *                             / __| | | | |_) | |
      7  *                            | (__| |_| |  _ <| |___
      8  *                             \___|\___/|_| \_\_____|
      9  *
     10  * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel (at) haxx.se>, et al.
     11  *
     12  * This software is licensed as described in the file COPYING, which
     13  * you should have received as part of this distribution. The terms
     14  * are also available at http://curl.haxx.se/docs/copyright.html.
     15  *
     16  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
     17  * copies of the Software, and permit persons to whom the Software is
     18  * furnished to do so, under the terms of the COPYING file.
     19  *
     20  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
     21  * KIND, either express or implied.
     22  *
     23  ***************************************************************************/
     24 
     25 #include "curl_setup.h"
     26 
     27 #ifdef USE_NGHTTP2
     28 #include "http.h"
     29 
     30 /* value for MAX_CONCURRENT_STREAMS we use until we get an updated setting
     31    from the peer */
     32 #define DEFAULT_MAX_CONCURRENT_STREAMS 13
     33 
     34 /*
     35  * Store nghttp2 version info in this buffer, Prefix with a space.  Return
     36  * total length written.
     37  */
     38 int Curl_http2_ver(char *p, size_t len);
     39 
     40 CURLcode Curl_http2_init(struct connectdata *conn);
     41 CURLcode Curl_http2_send_request(struct connectdata *conn);
     42 CURLcode Curl_http2_request_upgrade(Curl_send_buffer *req,
     43                                     struct connectdata *conn);
     44 CURLcode Curl_http2_setup(struct connectdata *conn);
     45 CURLcode Curl_http2_switched(struct connectdata *conn,
     46                              const char *data, size_t nread);
     47 /* called from Curl_http_setup_conn */
     48 void Curl_http2_setup_conn(struct connectdata *conn);
     49 #else /* USE_NGHTTP2 */
     50 #define Curl_http2_init(x) CURLE_UNSUPPORTED_PROTOCOL
     51 #define Curl_http2_send_request(x) CURLE_UNSUPPORTED_PROTOCOL
     52 #define Curl_http2_request_upgrade(x,y) CURLE_UNSUPPORTED_PROTOCOL
     53 #define Curl_http2_setup(x) CURLE_UNSUPPORTED_PROTOCOL
     54 #define Curl_http2_switched(x,y,z) CURLE_UNSUPPORTED_PROTOCOL
     55 #define Curl_http2_setup_conn(x)
     56 #endif
     57 
     58 #endif /* HEADER_CURL_HTTP2_H */
     59 
     60