Initial revision

1 files changed, 41 insertions, 0 deletions

diff --git a/channels.h b/channels.h
new file mode 100644
index 000000000..9794ef50d
--- /dev/null
+++ b/channels.h
@@ -0,0 +1,41 @@
+/* RCSID("$Id: channels.h,v 1.1 1999/10/27 03:42:44 damien Exp $"); */
+
+#ifndef CHANNELS_H
+#define CHANNELS_H
+
+/* Definitions for channel types. */
+#define SSH_CHANNEL_FREE                0 /* This channel is free (unused). */
+#define SSH_CHANNEL_X11_LISTENER        1 /* Listening for inet X11 conn. */
+#define SSH_CHANNEL_PORT_LISTENER       2 /* Listening on a port. */
+#define SSH_CHANNEL_OPENING             3 /* waiting for confirmation */
+#define SSH_CHANNEL_OPEN                4 /* normal open two-way channel */
+#define SSH_CHANNEL_CLOSED              5 /* waiting for close confirmation */
+/*      SSH_CHANNEL_AUTH_FD             6    authentication fd */
+#define SSH_CHANNEL_AUTH_SOCKET         7 /* authentication socket */
+/*      SSH_CHANNEL_AUTH_SOCKET_FD      8    connection to auth socket */
+#define SSH_CHANNEL_X11_OPEN            9 /* reading first X11 packet */
+#define SSH_CHANNEL_INPUT_DRAINING      10 /* sending remaining data to conn */
+#define SSH_CHANNEL_OUTPUT_DRAINING     11 /* sending remaining data to app */
+
+/* Data structure for channel data.  This is iniailized in channel_allocate
+   and cleared in channel_free. */
+
+typedef struct Channel
+{
+  int type;             /* channel type/state */
+  int self;             /* my own channel identifier */
+  int remote_id;        /* channel identifier for remote peer */
+                        /* peer can be reached over encrypted connection, via packet-sent */
+  int istate;
+  int ostate;
+  int x11;
+  int sock;             /* data socket, linked to this channel */
+  Buffer input;         /* data read from socket, to be sent over encrypted connection */
+  Buffer output;        /* data received over encrypted connection for send on socket */
+  char path[200];       /* path for unix domain sockets, or host name for forwards */
+  int listening_port;   /* port being listened for forwards */
+  int host_port;        /* remote port to connect for forwards */
+  char *remote_name;    /* remote hostname */
+} Channel;
+
+#endif