99 lines
3.2 KiB
C
99 lines
3.2 KiB
C
/*
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* Copyright (c) 2003, Adam Dunkels.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This file is part of the Contiki desktop OS.
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*
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* $Id: telnetd-gui.c,v 1.2 2007/04/13 22:02:28 oliverschmidt Exp $
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*
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*/
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#include "program-handler.h"
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#include "contiki-net.h"
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#include "lib/petsciiconv.h"
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#include "shell.h"
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#include "telnetd.h"
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#include <string.h>
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#define ISO_nl 0x0a
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#define ISO_cr 0x0d
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#define XSIZE 36
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#define YSIZE 12
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static struct ctk_window window;
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static char log[XSIZE * YSIZE];
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static struct ctk_label loglabel =
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{CTK_LABEL(0, 0, XSIZE, YSIZE, log)};
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/*-----------------------------------------------------------------------------------*/
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void
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telnetd_gui_output(char *str1, char *str2)
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{
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static unsigned int len, i;
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for(i = 1; i < YSIZE; ++i) {
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memcpy(&log[(i - 1) * XSIZE], &log[i * XSIZE], XSIZE);
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}
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memset(&log[(YSIZE - 1) * XSIZE], 0, XSIZE);
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len = (unsigned int)strlen(str1);
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strncpy(&log[(YSIZE - 1) * XSIZE], str1, XSIZE);
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if(len < XSIZE) {
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strncpy(&log[(YSIZE - 1) * XSIZE] + len, str2, XSIZE - len);
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}
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CTK_WIDGET_REDRAW(&loglabel);
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}
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/*-----------------------------------------------------------------------------------*/
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void
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telnetd_gui_quit(void)
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{
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ctk_window_close(&window);
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}
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/*-----------------------------------------------------------------------------------*/
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void
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telnetd_gui_init(void)
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{
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ctk_window_new(&window, XSIZE, YSIZE, "Shell server");
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CTK_WIDGET_ADD(&window, &loglabel);
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memset(log, 0, sizeof(log));
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ctk_window_open(&window);
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}
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/*-----------------------------------------------------------------------------------*/
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void
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telnetd_gui_eventhandler(process_event_t ev, process_data_t data)
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{
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if(ev == ctk_signal_window_close) {
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telnetd_quit();
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}
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}
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/*-----------------------------------------------------------------------------------*/
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