1 | #ifndef HEADER_CURL_HTTP2_H |
2 | #define |
3 | /*************************************************************************** |
4 | * _ _ ____ _ |
5 | * Project ___| | | | _ \| | |
6 | * / __| | | | |_) | | |
7 | * | (__| |_| | _ <| |___ |
8 | * \___|\___/|_| \_\_____| |
9 | * |
10 | * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@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 https://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 | const char *Curl_http2_strerror(uint32_t err); |
41 | |
42 | CURLcode Curl_http2_init(struct connectdata *conn); |
43 | void Curl_http2_init_state(struct UrlState *state); |
44 | void Curl_http2_init_userset(struct UserDefined *set); |
45 | CURLcode Curl_http2_request_upgrade(Curl_send_buffer *req, |
46 | struct connectdata *conn); |
47 | CURLcode Curl_http2_setup(struct connectdata *conn); |
48 | CURLcode Curl_http2_switched(struct connectdata *conn, |
49 | const char *data, size_t nread); |
50 | /* called from http_setup_conn */ |
51 | void Curl_http2_setup_conn(struct connectdata *conn); |
52 | void Curl_http2_setup_req(struct Curl_easy *data); |
53 | void Curl_http2_done(struct connectdata *conn, bool premature); |
54 | CURLcode Curl_http2_done_sending(struct connectdata *conn); |
55 | CURLcode Curl_http2_add_child(struct Curl_easy *parent, |
56 | struct Curl_easy *child, |
57 | bool exclusive); |
58 | void Curl_http2_remove_child(struct Curl_easy *parent, |
59 | struct Curl_easy *child); |
60 | void Curl_http2_cleanup_dependencies(struct Curl_easy *data); |
61 | |
62 | /* returns true if the HTTP/2 stream error was HTTP_1_1_REQUIRED */ |
63 | bool Curl_h2_http_1_1_error(struct connectdata *conn); |
64 | #else /* USE_NGHTTP2 */ |
65 | #define Curl_http2_request_upgrade(x,y) CURLE_UNSUPPORTED_PROTOCOL |
66 | #define Curl_http2_setup(x) CURLE_UNSUPPORTED_PROTOCOL |
67 | #define Curl_http2_switched(x,y,z) CURLE_UNSUPPORTED_PROTOCOL |
68 | #define Curl_http2_setup_conn(x) Curl_nop_stmt |
69 | #define Curl_http2_setup_req(x) |
70 | #define Curl_http2_init_state(x) |
71 | #define Curl_http2_init_userset(x) |
72 | #define Curl_http2_done(x,y) |
73 | #define Curl_http2_done_sending(x) |
74 | #define Curl_http2_add_child(x, y, z) |
75 | #define Curl_http2_remove_child(x, y) |
76 | #define Curl_http2_cleanup_dependencies(x) |
77 | #define Curl_h2_http_1_1_error(x) 0 |
78 | #endif |
79 | |
80 | #endif /* HEADER_CURL_HTTP2_H */ |
81 | |