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| author | Daniel Stenberg <daniel@haxx.se> | 2021-01-08 17:58:15 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2021-01-17 23:56:09 +0100 |
| commit | 215db086e09665ee7af9b646ad6c4d6e281001ac (patch) | |
| tree | 50c74f8456df87e86de6d72e90190a3563083a1a /lib/http2.h | |
| parent | 0d26ab9ed3ac29da2a383d313e93df3e9f5295a2 (diff) | |
| download | curl-215db086e09665ee7af9b646ad6c4d6e281001ac.tar.gz | |
lib: pass in 'struct Curl_easy *' to most functions
... in most cases instead of 'struct connectdata *' but in some cases in
addition to.
- We mostly operate on transfers and not connections.
- We need the transfer handle to log, store data and more. Everything in
libcurl is driven by a transfer (the CURL * in the public API).
- This work clarifies and separates the transfers from the connections
better.
- We should avoid "conn->data". Since individual connections can be used
by many transfers when multiplexing, making sure that conn->data
points to the current and correct transfer at all times is difficult
and has been notoriously error-prone over the years. The goal is to
ultimately remove the conn->data pointer for this reason.
Closes #6425
Diffstat (limited to 'lib/http2.h')
| -rw-r--r-- | lib/http2.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/http2.h b/lib/http2.h index 43a6863ab..119e584a8 100644 --- a/lib/http2.h +++ b/lib/http2.h @@ -7,7 +7,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -44,14 +44,15 @@ void Curl_http2_init_state(struct UrlState *state); void Curl_http2_init_userset(struct UserDefined *set); CURLcode Curl_http2_request_upgrade(struct dynbuf *req, struct connectdata *conn); -CURLcode Curl_http2_setup(struct connectdata *conn); -CURLcode Curl_http2_switched(struct connectdata *conn, - const char *data, size_t nread); +CURLcode Curl_http2_setup(struct Curl_easy *data, struct connectdata *conn); +CURLcode Curl_http2_switched(struct Curl_easy *data, + const char *ptr, size_t nread); /* called from http_setup_conn */ void Curl_http2_setup_conn(struct connectdata *conn); void Curl_http2_setup_req(struct Curl_easy *data); void Curl_http2_done(struct Curl_easy *data, bool premature); -CURLcode Curl_http2_done_sending(struct connectdata *conn); +CURLcode Curl_http2_done_sending(struct Curl_easy *data, + struct connectdata *conn); CURLcode Curl_http2_add_child(struct Curl_easy *parent, struct Curl_easy *child, bool exclusive); @@ -64,14 +65,14 @@ CURLcode Curl_http2_stream_pause(struct Curl_easy *data, bool pause); bool Curl_h2_http_1_1_error(struct connectdata *conn); #else /* USE_NGHTTP2 */ #define Curl_http2_request_upgrade(x,y) CURLE_UNSUPPORTED_PROTOCOL -#define Curl_http2_setup(x) CURLE_UNSUPPORTED_PROTOCOL +#define Curl_http2_setup(x,y) CURLE_UNSUPPORTED_PROTOCOL #define Curl_http2_switched(x,y,z) CURLE_UNSUPPORTED_PROTOCOL #define Curl_http2_setup_conn(x) Curl_nop_stmt #define Curl_http2_setup_req(x) #define Curl_http2_init_state(x) #define Curl_http2_init_userset(x) #define Curl_http2_done(x,y) -#define Curl_http2_done_sending(x) +#define Curl_http2_done_sending(x,y) #define Curl_http2_add_child(x, y, z) #define Curl_http2_remove_child(x, y) #define Curl_http2_cleanup_dependencies(x) |