The SSH message functions

Functions
ssh_message	ssh_message_pop_head (ssh_session session)
ssh_message	ssh_message_get (ssh_session session)
	Retrieve a SSH message from a SSH session.
int	ssh_message_type (ssh_message msg)
	Get the type of the message.
int	ssh_message_subtype (ssh_message msg)
	Get the subtype of the message.
void	ssh_message_free (ssh_message msg)
	Free a SSH message.
	SSH_PACKET_CALLBACK (ssh_packet_service_request)
	SSH_PACKET_CALLBACK (ssh_packet_userauth_request)
	SSH_PACKET_CALLBACK (ssh_packet_userauth_info_response)
	SSH_PACKET_CALLBACK (ssh_packet_channel_open)
int	ssh_message_channel_request_open_reply_accept_channel (ssh_message msg, ssh_channel chan)
ssh_channel	ssh_message_channel_request_open_reply_accept (ssh_message msg)
int	ssh_message_handle_channel_request (ssh_session session, ssh_channel channel, ssh_buffer packet, const char *request, uint8_t want_reply)
int	ssh_message_channel_request_reply_success (ssh_message msg)
	SSH_PACKET_CALLBACK (ssh_packet_global_request)

Detailed Description

This file contains the message parsing utilities for client and server programs using libssh.

On the server the main loop of the program will call ssh_message_get(session) to get messages as they come. They are not 1-1 with the protocol messages. Then, the user will know what kind of a message it is and use the appropriate functions to handle it (or use the default handlers if you don't know what to do).

Function Documentation

ssh_message_free()

void ssh_message_free

(

ssh_message

msg

)

Free a SSH message.

Parameters

[in]

msg

The message to release the memory.

ssh_message_get()

ssh_message ssh_message_get

(

ssh_session

session

)

Retrieve a SSH message from a SSH session.

Parameters

[in]

session

The SSH session to get the message.

Returns

The SSH message received, NULL in case of error, or timeout elapsed.

Warning

This function blocks until a message has been received. Betterset up a callback if this behavior is unwanted.

ssh_message_subtype()

int ssh_message_subtype

(

ssh_message

msg

)

Get the subtype of the message.

Parameters

[in]

msg

The message to get the subtype from.

Returns

The message type or -1 on error.

ssh_message_type()

int ssh_message_type

(

ssh_message

msg

)

Get the type of the message.

Parameters

[in]

msg

The message to get the type from.

Returns

The message type or -1 on error.