From b7b4dc0d49543175ab0d9bb1cdc257a2d7f7cf0a Mon Sep 17 00:00:00 2001 From: Viktor Szakats Date: Sat, 5 Aug 2017 09:26:04 +0000 Subject: ssh: add the ability to enable compression (for SCP/SFTP) The required low-level logic was already available as part of `libssh2` (via `LIBSSH2_FLAG_COMPRESS` `libssh2_session_flag()`[1] option.) This patch adds the new `libcurl` option `CURLOPT_SSH_COMPRESSION` (boolean) and the new `curl` command-line option `--compressed-ssh` to request this `libssh2` feature. To have compression enabled, it is required that the SSH server supports a (zlib) compatible compression method and that `libssh2` was built with `zlib` support enabled. [1] https://www.libssh2.org/libssh2_session_flag.html Ref: https://github.com/curl/curl/issues/1732 Closes https://github.com/curl/curl/pull/1735 --- include/curl/curl.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/curl/curl.h b/include/curl/curl.h index 82fb8aeb8..3936d1e43 100644 --- a/include/curl/curl.h +++ b/include/curl/curl.h @@ -1788,6 +1788,9 @@ typedef enum { /* bitmask of allowed auth methods for connections to SOCKS5 proxies */ CINIT(SOCKS5_AUTH, LONG, 267), + /* Enable/disable SSH compression */ + CINIT(SSH_COMPRESSION, LONG, 268), + CURLOPT_LASTENTRY /* the last unused */ } CURLoption; -- cgit v1.2.3