Fleshed out server interface

- Enables channel_request_open types of DIRECT_TCPIP, FORWARDED_TCPIP and X11 (ie. implemented the handling of those channel_request_open types).
- Adds functions to retrieve the extra information relating to channel_request_open messages and channel_request messages.
- Adds a channel_write_stderr method (obviously for writing to the STDERR channel from server side) - well, technically just converted the exiting channel_write to take an extra argument and created two wrapper functions.
- Actually does the invoking of message_handle() from channel_recv_request.
- Implemented the handling of the window-change and env channel_requests.
- Implemented a few functions in server.h that were declared but not defined (eg. ssh_message_channel_request_channel).

Signed-off-by: Preston A. Elder <prez@neuromancy.net>
Signed-off-by: Andreas Schneider <mail@cynapses.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/libssh/channels1.c b/libssh/channels1.c
index e502ba32..611c99b7 100644
--- a/libssh/channels1.c
+++ b/libssh/channels1.c
@@ -261,6 +261,11 @@ int channel_handle1(SSH_SESSION *session, int type) {
         return -1;
       }
       break;
+    case SSH_SMSG_STDERR_DATA:
+      if (channel_rcv_data1(session,1) < 0) {
+        return -1;
+      }
+      break;
     case SSH_SMSG_EXITSTATUS:
       if (channel_rcv_close1(session) < 0) {
         return -1;