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Diffstat (limited to 'uip/apps/telnet/telnet.h')
| -rw-r--r-- | uip/apps/telnet/telnet.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/uip/apps/telnet/telnet.h b/uip/apps/telnet/telnet.h new file mode 100644 index 0000000..a48c8ee --- /dev/null +++ b/uip/apps/telnet/telnet.h @@ -0,0 +1,67 @@ +/* + * Copyright (c) 2002, Adam Dunkels. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * This file is part of the uIP TCP/IP stack. + * + * $Id: telnet.h,v 1.1.2.4 2003/10/06 22:56:45 adam Exp $ + * + */ +#ifndef __TELNET_H__ +#define __TELNET_H__ + +struct telnet_state { + unsigned char flags; + char *text; + u16_t textlen; + u16_t sentlen; +}; + +typedef struct telnet_state uip_tcp_appstate_t; +void telnet_app(void); + +#ifndef UIP_APPCALL +#define UIP_APPCALL telnet_app +#endif + +#ifndef UIP_APPSTATE_SIZE +#define UIP_APPSTATE_SIZE (sizeof(struct telnet_state)) +#endif + + +unsigned char telnet_send(struct telnet_state *s, char *text, u16_t len); +unsigned char telnet_close(struct telnet_state *s); +unsigned char telnet_abort(struct telnet_state *s); + +/* Callbacks, must be implemented by the caller. */ +void telnet_connected(struct telnet_state *s); +void telnet_closed(struct telnet_state *s); +void telnet_sent(struct telnet_state *s); +void telnet_aborted(struct telnet_state *s); +void telnet_timedout(struct telnet_state *s); +void telnet_newdata(struct telnet_state *s, char *data, u16_t len); +#endif /* __TELNET_H__ */ |