romenskiy2012/curl
1
0
Fork 0
mirror of https://github.com/curl/curl.git synced 2026-07-24 17:07:16 +03:00
Code Issues Projects Releases Packages Wiki Activity

lib: connection filters (cfilter) addition to curl:

Browse source 
- general construct/destroy in connectdata
 - default implementations of callback functions
 - connect: cfilters for connect and accept
 - socks: cfilter for socks proxying
 - http_proxy: cfilter for http proxy tunneling
 - vtls: cfilters for primary and proxy ssl
 - change in general handling of data/conn
 - Curl_cfilter_setup() sets up filter chain based on data settings,
   if none are installed by the protocol handler setup
 - Curl_cfilter_connect() boot straps filters into `connected` status,
   used by handlers and multi to reach further stages
 - Curl_cfilter_is_connected() to check if a conn is connected,
   e.g. all filters have done their work
 - Curl_cfilter_get_select_socks() gets the sockets and READ/WRITE
   indicators for multi select to work
 - Curl_cfilter_data_pending() asks filters if the have incoming
   data pending for recv
 - Curl_cfilter_recv()/Curl_cfilter_send are the general callbacks
   installed in conn->recv/conn->send for io handling
 - Curl_cfilter_attach_data()/Curl_cfilter_detach_data() inform filters
   and addition/removal of a `data` from their connection
 - adding vtl functions to prevent use of Curl_ssl globals directly
   in other parts of the code.

Reviewed-by: Daniel Stenberg
Closes #9855
This commit is contained in:
Stefan Eissing 2022-11-11 11:45:34 +01:00 • committed by Daniel Stenberg
parent 89ee5cfb38
commit dafdb20a26
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
49 changed files with 3325 additions and 1969 deletions
Download patch file Download diff file Expand all files Collapse all files

4
lib/vssh/wolfssh.c
View file

@ -31,6 +31,7 @@
#include <wolfssh/ssh.h>
#include <wolfssh/wolfsftp.h>
#include "urldata.h"
#include "cfilters.h"
#include "connect.h"
#include "sendf.h"
#include "progress.h"
@ -939,7 +940,6 @@ CURLcode wsftp_perform(struct Curl_easy *data,
bool *dophase_done)
{
CURLcode result = CURLE_OK;
struct connectdata *conn = data->conn;
DEBUGF(infof(data, "DO phase starts"));
@ -951,7 +951,7 @@ CURLcode wsftp_perform(struct Curl_easy *data,
/* run the state-machine */
result = wssh_multi_statemach(data, dophase_done);
*connected = conn->bits.tcpconnect[FIRSTSOCKET];
*connected = Curl_cfilter_is_connected(data, data->conn, FIRSTSOCKET);
if(*dophase_done) {
DEBUGF(infof(data, "DO phase is complete"));