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server: added channel callbacks

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Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Aris Adamantiadis
2013-02-11 21:35:16 +01:00
committed by Andreas Schneider
parent ab2e641b4a
commit 6bc64c368d
3 changed files with 64 additions and 14 deletions
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36
include/libssh/callbacks.h
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@@ -439,6 +439,34 @@ typedef void (*ssh_channel_exit_signal_callback) (ssh_session session,
const char *lang,
void *userdata);
/**
* @brief SSH channel PTY request from a client.
* @param channel the channel
* @param width width of the terminal, in characters
* @param height height of the terminal, in characters
* @param pxwidth width of the terminal, in pixels
* @param pxheight height of the terminal, in pixels
* @param userdata Userdata to be passed to the callback function.
* @returns 0 if the pty request is accepted
* @returns -1 if the request is denied
*/
typedef int (*ssh_channel_pty_request_callback) (ssh_session session,
ssh_channel channel,
const char *term,
int width, int height,
int pxwidth, int pwheight,
void *userdata);
/**
* @brief SSH channel Shell request from a client.
* @param channel the channel
* @param userdata Userdata to be passed to the callback function.
* @returns 0 if the pty request is accepted
* @returns 1 if the request is denied
*/
typedef int (*ssh_channel_shell_request_callback) (ssh_session session,
ssh_channel channel,
void *userdata);
struct ssh_channel_callbacks_struct {
/** DON'T SET THIS use ssh_callbacks_init() instead. */
size_t size;
@@ -470,6 +498,14 @@ struct ssh_channel_callbacks_struct {
* This functions will be called when an exit signal has been received
*/
ssh_channel_exit_signal_callback channel_exit_signal_function;
/**
* This function will be called when a client requests a PTY
*/
ssh_channel_pty_request_callback channel_pty_request_function;
/**
* This function will be called when a client requests a shell
*/
ssh_channel_shell_request_callback channel_shell_request_function;
};
typedef struct ssh_channel_callbacks_struct *ssh_channel_callbacks;