aboutsummaryrefslogtreecommitdiff
path: root/include/libssh
diff options
context:
space:
mode:
authorAris Adamantiadis <aris@0xbadc0de.be>2013-04-02 20:32:39 +0200
committerAndreas Schneider <asn@cryptomilk.org>2013-07-13 14:56:37 +0200
commitf457080d62b41826cccddbf86661b4396e297d5f (patch)
treedba6a99b6f60ca526cb446b46c8fbcfe64452038 /include/libssh
parent37cce98f7e2b3636aa4224f9848522e7fcfc9995 (diff)
downloadlibssh-f457080d62b41826cccddbf86661b4396e297d5f.tar.gz
libssh-f457080d62b41826cccddbf86661b4396e297d5f.tar.xz
libssh-f457080d62b41826cccddbf86661b4396e297d5f.zip
server: Implement X11 requests and window-change
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'include/libssh')
-rw-r--r--include/libssh/callbacks.h46
1 files changed, 44 insertions, 2 deletions
diff --git a/include/libssh/callbacks.h b/include/libssh/callbacks.h
index 06b8678a..0bcadc80 100644
--- a/include/libssh/callbacks.h
+++ b/include/libssh/callbacks.h
@@ -456,6 +456,7 @@ typedef void (*ssh_channel_exit_signal_callback) (ssh_session session,
/**
* @brief SSH channel PTY request from a client.
* @param channel the channel
+ * @param term The type of terminal emulation
* @param width width of the terminal, in characters
* @param height height of the terminal, in characters
* @param pxwidth width of the terminal, in pixels
@@ -488,9 +489,41 @@ typedef int (*ssh_channel_shell_request_callback) (ssh_session session,
* @param channel the channel
* @param userdata Userdata to be passed to the callback function.
*/
-typedef void (*channel_auth_agent_req_callback) (ssh_session session,
+typedef void (*ssh_channel_auth_agent_req_callback) (ssh_session session,
ssh_channel channel,
void *userdata);
+
+/**
+ * @brief SSH X11 request from the client. This request is
+ * sent by a client when X11 forwarding is requested(and available).
+ * Server is free to ignore this callback, no answer is expected.
+ * @param channel the channel
+ * @param userdata Userdata to be passed to the callback function.
+ */
+typedef void (*ssh_channel_x11_req_callback) (ssh_session session,
+ ssh_channel channel,
+ int single_connection,
+ const char *auth_protocol,
+ const char *auth_cookie,
+ uint32_t screen_number,
+ void *userdata);
+/**
+ * @brief SSH channel PTY windows change (terminal size) 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_window_change_callback) (ssh_session session,
+ ssh_channel channel,
+ int width, int height,
+ int pxwidth, int pwheight,
+ void *userdata);
+
struct ssh_channel_callbacks_struct {
/** DON'T SET THIS use ssh_callbacks_init() instead. */
size_t size;
@@ -533,7 +566,16 @@ struct ssh_channel_callbacks_struct {
/** This function will be called when a client requests agent
* authentication forwarding.
*/
- channel_auth_agent_req_callback channel_auth_agent_req_function;
+ ssh_channel_auth_agent_req_callback channel_auth_agent_req_function;
+ /** This function will be called when a client requests X11
+ * forwarding.
+ */
+ ssh_channel_x11_req_callback channel_x11_req_function;
+ /** This function will be called when a client requests a
+ * window change.
+ */
+ ssh_channel_pty_window_change_callback channel_pty_window_change_function;
+
};
typedef struct ssh_channel_callbacks_struct *ssh_channel_callbacks;