adamdunkels | 8e5d990 | 2003-10-14 11:23:04 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2003, Adam Dunkels. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * 1. Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer in the |
| 12 | * documentation and/or other materials provided with the distribution. |
| 13 | * 3. The name of the author may not be used to endorse or promote |
| 14 | * products derived from this software without specific prior |
| 15 | * written permission. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS |
| 18 | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 19 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| 21 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
| 23 | * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 24 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 25 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| 26 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 27 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 | * |
| 29 | * This file is part of the Contiki desktop OS. |
| 30 | * |
| 31 | * $Id: telnetd-gui.c,v 1.1 2003/10/14 11:23:04 adamdunkels Exp $ |
| 32 | * |
| 33 | */ |
| 34 | |
| 35 | #include "program-handler.h" |
| 36 | #include "loader.h" |
| 37 | #include "uip.h" |
| 38 | #include "uip_main.h" |
| 39 | #include "petsciiconv.h" |
| 40 | #include "uip_arp.h" |
| 41 | #include "resolv.h" |
| 42 | #include "telnetd.h" |
| 43 | #include "memb.h" |
| 44 | |
| 45 | #include "shell.h" |
| 46 | |
| 47 | #include "uip-signal.h" |
| 48 | |
| 49 | #include "telnetd.h" |
| 50 | |
| 51 | #include <string.h> |
| 52 | |
| 53 | #define ISO_nl 0x0a |
| 54 | #define ISO_cr 0x0d |
| 55 | |
| 56 | #define XSIZE 36 |
| 57 | #define YSIZE 12 |
| 58 | |
| 59 | static struct ctk_window window; |
| 60 | static char log[XSIZE * YSIZE]; |
| 61 | static struct ctk_label loglabel = |
| 62 | {CTK_LABEL(0, 0, XSIZE, YSIZE, log)}; |
| 63 | |
| 64 | /*-----------------------------------------------------------------------------------*/ |
| 65 | void |
| 66 | telnetd_gui_output(char *str1, char *str2) |
| 67 | { |
| 68 | static unsigned int len, i; |
| 69 | |
| 70 | for(i = 1; i < YSIZE; ++i) { |
| 71 | memcpy(&log[(i - 1) * XSIZE], &log[i * XSIZE], XSIZE); |
| 72 | } |
| 73 | memset(&log[(YSIZE - 1) * XSIZE], 0, XSIZE); |
| 74 | |
| 75 | len = strlen(str1); |
| 76 | |
| 77 | strncpy(&log[(YSIZE - 1) * XSIZE], str1, XSIZE); |
| 78 | if(len < XSIZE) { |
| 79 | strncpy(&log[(YSIZE - 1) * XSIZE] + len, str2, XSIZE - len); |
| 80 | } |
| 81 | |
| 82 | CTK_WIDGET_REDRAW(&loglabel); |
| 83 | } |
| 84 | /*-----------------------------------------------------------------------------------*/ |
| 85 | void |
| 86 | telnetd_gui_quit(void) |
| 87 | { |
| 88 | ctk_window_close(&window); |
| 89 | } |
| 90 | /*-----------------------------------------------------------------------------------*/ |
| 91 | void |
| 92 | telnetd_gui_init(void) |
| 93 | { |
| 94 | dispatcher_listen(ctk_signal_window_close); |
| 95 | dispatcher_listen(ctk_signal_widget_activate); |
| 96 | |
| 97 | ctk_window_new(&window, XSIZE, YSIZE, "Shell server"); |
| 98 | CTK_WIDGET_ADD(&window, &loglabel); |
| 99 | memset(log, ' ', sizeof(log)); |
| 100 | ctk_window_open(&window); |
| 101 | } |
| 102 | /*-----------------------------------------------------------------------------------*/ |
| 103 | DISPATCHER_SIGHANDLER(telnetd_gui_sighandler, s, data) |
| 104 | { |
| 105 | DISPATCHER_SIGHANDLER_ARGS(s, data); |
| 106 | |
| 107 | if(s == ctk_signal_window_close) { |
| 108 | telnetd_quit(); |
| 109 | } |
| 110 | } |
| 111 | /*-----------------------------------------------------------------------------------*/ |