curl/lib/sendf.h
Stefan Eissing 2485547da0
http: fix sending of large requests
- refs #11342 where errors with git https interactions
  were observed
- problem was caused by 1st sends of size larger than 64KB
  which resulted in later retries of 64KB only
- limit sending of 1st block to 64KB
- adjust h2/h3 filters to cope with parsing the HTTP/1.1
  formatted request in chunks

- introducing Curl_nwrite() as companion to Curl_write()
  for the many cases where the sockindex is already known

Fixes #11342 (again)
Closes #11803
2023-09-05 16:36:03 +02:00

62 lines
2.4 KiB
C

#ifndef HEADER_CURL_SENDF_H
#define HEADER_CURL_SENDF_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 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
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
#include "curl_setup.h"
#include "curl_trc.h"
#define CLIENTWRITE_BODY (1<<0)
#define CLIENTWRITE_HEADER (1<<1)
#define CLIENTWRITE_STATUS (1<<2) /* the first "header" is the status line */
#define CLIENTWRITE_CONNECT (1<<3) /* a CONNECT response */
#define CLIENTWRITE_1XX (1<<4) /* a 1xx response */
#define CLIENTWRITE_TRAILER (1<<5) /* a trailer header */
#define CLIENTWRITE_BOTH (CLIENTWRITE_BODY|CLIENTWRITE_HEADER)
CURLcode Curl_client_write(struct Curl_easy *data, int type, char *ptr,
size_t len) WARN_UNUSED_RESULT;
/* internal read-function, does plain socket, SSL and krb4 */
CURLcode Curl_read(struct Curl_easy *data, curl_socket_t sockfd,
char *buf, size_t buffersize,
ssize_t *n);
/* internal write-function, does plain socket, SSL, SCP, SFTP and krb4 */
CURLcode Curl_write(struct Curl_easy *data,
curl_socket_t sockfd,
const void *mem, size_t len,
ssize_t *written);
/* internal write-function, using sockindex for connection destination */
CURLcode Curl_nwrite(struct Curl_easy *data,
int sockindex,
const void *buf,
size_t blen,
ssize_t *pnwritten);
#endif /* HEADER_CURL_SENDF_H */