=================================================================== RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh.h,v retrieving revision 1.34 retrieving revision 1.35 diff -u -r1.34 -r1.35 --- src/usr.bin/ssh/ssh.h 2000/03/23 22:15:33 1.34 +++ src/usr.bin/ssh/ssh.h 2000/03/28 20:31:29 1.35 @@ -13,7 +13,7 @@ * */ -/* RCSID("$Id: ssh.h,v 1.34 2000/03/23 22:15:33 markus Exp $"); */ +/* RCSID("$Id: ssh.h,v 1.35 2000/03/28 20:31:29 markus Exp $"); */ #ifndef SSH_H #define SSH_H @@ -460,175 +460,6 @@ /* Removes a cleanup function to be called at fatal(). */ void fatal_remove_cleanup(void (*proc) (void *context), void *context); - -/*---------------- definitions for channels ------------------*/ - -/* Sets specific protocol options. */ -void channel_set_options(int hostname_in_open); - -/* - * Allocate a new channel object and set its type and socket. Remote_name - * must have been allocated with xmalloc; this will free it when the channel - * is freed. - */ -int channel_allocate(int type, int sock, char *remote_name); - -/* Free the channel and close its socket. */ -void channel_free(int channel); - -/* Add any bits relevant to channels in select bitmasks. */ -void channel_prepare_select(fd_set * readset, fd_set * writeset); - -/* - * After select, perform any appropriate operations for channels which have - * events pending. - */ -void channel_after_select(fd_set * readset, fd_set * writeset); - -/* If there is data to send to the connection, send some of it now. */ -void channel_output_poll(void); - -/* - * This is called when a packet of type CHANNEL_DATA has just been received. - * The message type has already been consumed, but channel number and data is - * still there. - */ -void channel_input_data(int payload_len); - -/* Returns true if no channel has too much buffered data. */ -int channel_not_very_much_buffered_data(void); - -/* This is called after receiving CHANNEL_CLOSE. */ -void channel_input_close(void); - -/* This is called after receiving CHANNEL_CLOSE_CONFIRMATION. */ -void channel_input_close_confirmation(void); - -/* This is called after receiving CHANNEL_OPEN_CONFIRMATION. */ -void channel_input_open_confirmation(void); - -/* This is called after receiving CHANNEL_OPEN_FAILURE from the other side. */ -void channel_input_open_failure(void); - -/* This closes any sockets that are listening for connections; this removes - any unix domain sockets. */ -void channel_stop_listening(void); - -/* - * Closes the sockets of all channels. This is used to close extra file - * descriptors after a fork. - */ -void channel_close_all(void); - -/* Returns the maximum file descriptor number used by the channels. */ -int channel_max_fd(void); - -/* Returns true if there is still an open channel over the connection. */ -int channel_still_open(void); - -/* - * Returns a string containing a list of all open channels. The list is - * suitable for displaying to the user. It uses crlf instead of newlines. - * The caller should free the string with xfree. - */ -char *channel_open_message(void); - -/* - * Initiate forwarding of connections to local port "port" through the secure - * channel to host:port from remote side. This never returns if there was an - * error. - */ -void -channel_request_local_forwarding(u_short port, const char *host, - u_short remote_port, int gateway_ports); - -/* - * Initiate forwarding of connections to port "port" on remote host through - * the secure channel to host:port from local side. This never returns if - * there was an error. This registers that open requests for that port are - * permitted. - */ -void -channel_request_remote_forwarding(u_short port, const char *host, - u_short remote_port); - -/* - * Permits opening to any host/port in SSH_MSG_PORT_OPEN. This is usually - * called by the server, because the user could connect to any port anyway, - * and the server has no way to know but to trust the client anyway. - */ -void channel_permit_all_opens(void); - -/* - * This is called after receiving CHANNEL_FORWARDING_REQUEST. This initates - * listening for the port, and sends back a success reply (or disconnect - * message if there was an error). This never returns if there was an error. - */ -void channel_input_port_forward_request(int is_root); - -/* - * This is called after receiving PORT_OPEN message. This attempts to - * connect to the given host:port, and sends back CHANNEL_OPEN_CONFIRMATION - * or CHANNEL_OPEN_FAILURE. - */ -void channel_input_port_open(int payload_len); - -/* - * Creates a port for X11 connections, and starts listening for it. Returns - * the display name, or NULL if an error was encountered. - */ -char *x11_create_display(int screen); - -/* - * Creates an internet domain socket for listening for X11 connections. - * Returns a suitable value for the DISPLAY variable, or NULL if an error - * occurs. - */ -char *x11_create_display_inet(int screen, int x11_display_offset); - -/* - * This is called when SSH_SMSG_X11_OPEN is received. The packet contains - * the remote channel number. We should do whatever we want, and respond - * with either SSH_MSG_OPEN_CONFIRMATION or SSH_MSG_OPEN_FAILURE. - */ -void x11_input_open(int payload_len); - -/* - * Requests forwarding of X11 connections. This should be called on the - * client only. - */ -void x11_request_forwarding(void); - -/* - * Requests forwarding for X11 connections, with authentication spoofing. - * This should be called in the client only. - */ -void x11_request_forwarding_with_spoofing(const char *proto, const char *data); - -/* Sends a message to the server to request authentication fd forwarding. */ -void auth_request_forwarding(void); - -/* - * Returns the name of the forwarded authentication socket. Returns NULL if - * there is no forwarded authentication socket. The returned value points to - * a static buffer. - */ -char *auth_get_socket_name(void); - -/* - * This if called to process SSH_CMSG_AGENT_REQUEST_FORWARDING on the server. - * This starts forwarding authentication requests. - */ -void auth_input_request_forwarding(struct passwd * pw); - -/* This is called to process an SSH_SMSG_AGENT_OPEN message. */ -void auth_input_open_request(void); - -/* - * Returns true if the given string matches the pattern (which may contain ? - * and * as wildcards), and zero if it does not match. - */ -int match_pattern(const char *s, const char *pattern); /* * Expands tildes in the file name. Returns data allocated by xmalloc.