diff options
Diffstat (limited to 'channels.h')
| -rw-r--r-- | channels.h | 123 |
1 files changed, 57 insertions, 66 deletions
@@ -32,7 +32,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -/* RCSID("$OpenBSD: channels.h,v 1.41 2001/06/26 06:32:49 itojun Exp $"); */ +/* RCSID("$OpenBSD: channels.h,v 1.42 2001/06/26 17:27:23 markus Exp $"); */ #ifndef CHANNEL_H #define CHANNEL_H @@ -58,10 +58,6 @@ #define SSH_CHANNEL_PATH_LEN 30 -/* - * Data structure for channel data. This is initialized in channel_new - * and cleared in channel_free. - */ struct Channel; typedef struct Channel Channel; @@ -139,87 +135,87 @@ struct Channel { #define CHAN_CLOSE_SENT 0x01 #define CHAN_CLOSE_RCVD 0x02 - /* channel management */ Channel *channel_lookup(int); Channel *channel_new(char *, int, int, int, int, int, int, int, char *, int); -void channel_set_fds(int, int, int, int, int, int); -void channel_free(Channel *); -void channel_free_all(void); - -void channel_send_open(int); -void channel_request(int, char *, int); -void channel_request_start(int, char *, int); -void channel_register_callback(int, int mtype, channel_callback_fn *, void *); -void channel_register_cleanup(int, channel_callback_fn *); -void channel_register_filter(int, channel_filter_fn *); -void channel_cancel_cleanup(int); +void channel_set_fds(int, int, int, int, int, int); +void channel_free(Channel *); +void channel_free_all(void); + +void channel_send_open(int); +void channel_request(int, char *, int); +void channel_request_start(int, char *, int); +void channel_register_callback(int, int mtype, channel_callback_fn *, void *); +void channel_register_cleanup(int, channel_callback_fn *); +void channel_register_filter(int, channel_filter_fn *); +void channel_cancel_cleanup(int); /* protocol handler */ -void channel_input_channel_request(int, int, void *); -void channel_input_close(int, int, void *); -void channel_input_close_confirmation(int, int, void *); -void channel_input_data(int, int, void *); -void channel_input_extended_data(int, int, void *); -void channel_input_ieof(int, int, void *); -void channel_input_oclose(int, int, void *); -void channel_input_open_confirmation(int, int, void *); -void channel_input_open_failure(int, int, void *); -void channel_input_port_open(int, int, void *); -void channel_input_window_adjust(int, int, void *); +void channel_input_channel_request(int, int, void *); +void channel_input_close(int, int, void *); +void channel_input_close_confirmation(int, int, void *); +void channel_input_data(int, int, void *); +void channel_input_extended_data(int, int, void *); +void channel_input_ieof(int, int, void *); +void channel_input_oclose(int, int, void *); +void channel_input_open_confirmation(int, int, void *); +void channel_input_open_failure(int, int, void *); +void channel_input_port_open(int, int, void *); +void channel_input_window_adjust(int, int, void *); /* file descriptor handling (read/write) */ -void -channel_prepare_select(fd_set **, fd_set **, int *, int); -void channel_after_select(fd_set *, fd_set *); -void channel_output_poll(void); +void channel_prepare_select(fd_set **, fd_set **, int *, int); +void channel_after_select(fd_set *, fd_set *); +void channel_output_poll(void); -int channel_not_very_much_buffered_data(void); -void channel_close_all(void); -void channel_free_all(void); -int channel_still_open(void); -char *channel_open_message(void); -int channel_find_open(void); +int channel_not_very_much_buffered_data(void); +void channel_close_all(void); +void channel_free_all(void); +int channel_still_open(void); +char *channel_open_message(void); +int channel_find_open(void); /* channel_tcpfwd.c */ -int -channel_request_local_forwarding(u_short, const char *, u_short, int); +void channel_permit_all_opens(void); +void channel_add_permitted_opens(char *, int); +void channel_clear_permitted_opens(void); +void channel_input_port_forward_request(int, int); +int channel_connect_to(const char *, u_short); +int channel_connect_by_listen_adress(u_short); +void channel_request_remote_forwarding(u_short, const char *, u_short); +int channel_request_local_forwarding(u_short, const char *, u_short, int); int channel_request_forwarding(const char *, u_short, const char *, u_short, int, int); -void -channel_request_remote_forwarding(u_short, const char *, u_short); -void channel_permit_all_opens(void); -void channel_add_permitted_opens(char *, int); -void channel_clear_permitted_opens(void); -void channel_input_port_forward_request(int, int); -int channel_connect_to(const char *, u_short); -int channel_connect_by_listen_adress(u_short); /* x11 forwarding */ -int x11_connect_display(void); -char *x11_create_display(int); -char *x11_create_display_inet(int, int); -void x11_input_open(int, int, void *); -void x11_request_forwarding(void); -void -x11_request_forwarding_with_spoofing(int, const char *, const char *); -void deny_input_open(int, int, void *); +int x11_connect_display(void); +char *x11_create_display(int); +char *x11_create_display_inet(int, int); +void x11_input_open(int, int, void *); +void x11_request_forwarding(void); +void x11_request_forwarding_with_spoofing(int, const char *, const char *); +void deny_input_open(int, int, void *); /* agent forwarding */ -void auth_request_forwarding(void); -char *auth_get_socket_name(void); -void auth_sock_cleanup_proc(void *); -int auth_input_request_forwarding(struct passwd *); -void auth_input_open_request(int, int, void *); +void auth_request_forwarding(void); +char *auth_get_socket_name(void); +void auth_sock_cleanup_proc(void *); +int auth_input_request_forwarding(struct passwd *); +void auth_input_open_request(int, int, void *); /* channel close */ +int chan_is_dead(Channel *); +void chan_mark_dead(Channel *); +void chan_init_iostates(Channel *); +void chan_init(void); + typedef void chan_event_fn(Channel *); /* for the input state */ @@ -232,9 +228,4 @@ extern chan_event_fn *chan_rcvd_ieof; extern chan_event_fn *chan_write_failed; extern chan_event_fn *chan_obuf_empty; -int chan_is_dead(Channel *); -void chan_mark_dead(Channel *); -void chan_init_iostates(Channel *); -void chan_init(void); - #endif |