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Some work for async channel requests

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This commit is contained in:
Aris Adamantiadis
2010-01-03 22:14:21 +01:00
parent 49de20aa5c
commit 648e5d62ba
3 changed files with 49 additions and 7 deletions
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20
include/libssh/channels.h
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@@ -23,6 +23,23 @@
#define CHANNELS_H_
#include "libssh/priv.h"
/** @internal
* Describes the different possible states in a
* outgoing (client) channel request
*/
enum ssh_channel_request_state_e {
/** No request has been made */
SSH_CHANNEL_REQ_STATE_NONE = 0,
/** A request has been made and answer is pending */
SSH_CHANNEL_REQ_STATE_PENDING,
/** A request has been replied and accepted */
SSH_CHANNEL_REQ_STATE_ACCEPTED,
/** A request has been replied and refused */
SSH_CHANNEL_REQ_STATE_DENIED,
/** A request has been replied and an error happend */
SSH_CHANNEL_REQ_STATE_ERROR
};
struct ssh_channel_struct {
struct ssh_channel_struct *prev;
struct ssh_channel_struct *next;
@@ -44,10 +61,13 @@ struct ssh_channel_struct {
int version;
int blocking;
int exit_status;
enum ssh_channel_request_state_e request_state;
};
SSH_PACKET_CALLBACK(ssh_packet_channel_open_conf);
SSH_PACKET_CALLBACK(ssh_packet_channel_open_fail);
SSH_PACKET_CALLBACK(ssh_packet_channel_success);
SSH_PACKET_CALLBACK(ssh_packet_channel_failure);
void channel_handle(ssh_session session, int type);
ssh_channel channel_new(ssh_session session);