/*
 ******************************************************************************
 *                     HEADER FILE
 *
 *     Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipssh_connection.h,v $ $Revision: 1.6.52.1 $
 *     $Source: /home/interpeak/CVSRoot/ipssh/src/ipssh_connection.h,v $
 *     $Author: svc-cmnet $ $Date: 2013-03-13 07:45:43 $
 *     $State: Exp $ $Locker:  $
 *
 *     INTERPEAK_COPYRIGHT_STRING
 *     Design and implementation by Roger Boden <roger@interpeak.se>
 ******************************************************************************
 */
#ifndef ipssh_connection_h
#define ipssh_connection_h

/*
 ****************************************************************************
 * 1                    DESCRIPTION
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 2                    CONFIGURATION
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 3                    INCLUDE FILES
 ****************************************************************************
 */

#include <ipcom_type.h>
#include <ipcom_cstyle.h>
#include <ipcom_list.h>
#include <ipcom_err.h>
#include <ipcom_type.h>

#ifdef __cplusplus
extern "C" {
#endif

/*
 ****************************************************************************
 * 4                    DEFINES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 5                    TYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 6                    FUNCTIONS
 ****************************************************************************
 */

    IP_GLOBAL Ipssh_pkt_handler ipssh_connection_get_handler(Ip_s32 pkt_type);

    /* Functions for processing incoming ssh messages */
    IP_GLOBAL Ip_err ipssh_msg_channel_request(Ipssh_conn* ssh_conn);
    IP_GLOBAL Ip_err ipssh_msg_global_request(Ipssh_conn* ssh_conn);
    IP_GLOBAL Ip_err ipssh_send_request_success_msg(Ipssh_conn* ssh_conn);
    IP_GLOBAL Ip_err ipssh_send_request_failure_msg(Ipssh_conn* ssh_conn);

    /* Misc */
    IP_GLOBAL Ip_s32 ipssh_read_terminal_data(Ip_fd stdio_sock, Ipcom_buffer* pkt, Ipssh_channel* channel, Ip_s32 req_bytes);
    IP_GLOBAL Ip_s32 ipssh_store_echo_char(Ipcom_buffer* buf, Ipssh_term_modes* term_modes, Ip_u8 chr, Ip_u8* last_chr);

    /* Port forwarding */
    IP_GLOBAL Ip_err ipssh_port_fwd_listen_handler(Ip_fd sock, Ipssh_conn_ctx* ctx, Ipssh_map_entry* map_entry);
    IP_GLOBAL Ip_err ipssh_port_fwd_handler_s2c(Ip_fd sock, Ipssh_conn_ctx* ctx, Ipssh_map_entry* map_entry);
    IP_GLOBAL Ip_err ipssh_channel2sock_handler(Ipssh_channel* channel, Ipcom_buffer* msg);
    IP_GLOBAL Ip_err ipssh_open_tcp_conn(const char* host, Ip_u32 port, Ip_fd* sock);
    IP_GLOBAL Ip_err ipssh_setup_listen_sock(const char* addr_str, Ip_u32 port, Ip_fd* sockp);

    IP_GLOBAL void ipssh_set_default_term_modes(Ipssh_term_modes* term_modes);

    IP_GLOBAL Ip_err ipssh_shell_exit2(Ipssh_conn* ssh_conn, Ip_fd shell_fd);
    IP_GLOBAL Ip_err ipssh_handle_exec_cmd(Ipssh_conn* ssh_conn, Ipssh_channel* channel, const char* exec_cmd);

#ifdef __cplusplus
}
#endif

#endif


/*
 ****************************************************************************
 *                      END OF FILE
 ****************************************************************************
 */