| /* |
| * Copyright (c) 2003, 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. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * This product includes software developed by Adam Dunkels. |
| * 4. 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 Contiki desktop OS. |
| * |
| * $Id: shell-gui.c,v 1.1 2003/08/21 22:24:29 adamdunkels Exp $ |
| * |
| */ |
| |
| #include "program-handler.h" |
| #include "loader.h" |
| #include "c64-fs.h" |
| #include "uip.h" |
| #include "uip_main.h" |
| #include "uip_arp.h" |
| #include "resolv.h" |
| |
| #include "shell.h" |
| |
| #include "uip-signal.h" |
| |
| #include <string.h> |
| |
| #define XSIZE 36 |
| #define YSIZE 12 |
| |
| static struct ctk_window window; |
| static char log[XSIZE * YSIZE]; |
| static struct ctk_label loglabel = |
| {CTK_LABEL(0, 0, XSIZE, YSIZE, log)}; |
| static char command[XSIZE + 1]; |
| static struct ctk_textentry commandentry = |
| {CTK_TEXTENTRY(0, YSIZE, XSIZE - 2, 1, command, XSIZE)}; |
| |
| static DISPATCHER_SIGHANDLER(sighandler, s, data); |
| static struct dispatcher_proc p = |
| {DISPATCHER_PROC("Command shell", shell_idle, sighandler, |
| NULL)}; |
| static ek_id_t id; |
| |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| shell_quit(char *str) |
| { |
| ctk_window_close(&window); |
| dispatcher_exit(&p); |
| id = EK_ID_NONE; |
| LOADER_UNLOAD(); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| shell_output(char *str1, char *str2) |
| { |
| static unsigned char i, len; |
| |
| for(i = 1; i < YSIZE; ++i) { |
| memcpy(&log[(i - 1) * XSIZE], &log[i * XSIZE], XSIZE); |
| } |
| memset(&log[(YSIZE - 1) * XSIZE], 0, XSIZE); |
| |
| len = strlen(str1); |
| |
| strncpy(&log[(YSIZE - 1) * XSIZE], str1, XSIZE); |
| if(len < XSIZE) { |
| strncpy(&log[(YSIZE - 1) * XSIZE] + len, str2, XSIZE - len); |
| } |
| |
| CTK_WIDGET_REDRAW(&loglabel); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| LOADER_INIT_FUNC(config_init) |
| { |
| if(id == EK_ID_NONE) { |
| id = dispatcher_start(&p); |
| dispatcher_listen(ctk_signal_window_close); |
| dispatcher_listen(ctk_signal_widget_activate); |
| |
| ctk_window_new(&window, XSIZE, YSIZE+1, "Command shell"); |
| CTK_WIDGET_ADD(&window, &loglabel); |
| CTK_WIDGET_ADD(&window, &commandentry); |
| CTK_WIDGET_FOCUS(&window, &commandentry); |
| memset(log, ' ', sizeof(log)); |
| |
| shell_output("Contiki command shell", ""); |
| shell_output("Type '?' for help", ""); |
| } |
| ctk_window_open(&window); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| static |
| DISPATCHER_SIGHANDLER(sighandler, s, data) |
| { |
| DISPATCHER_SIGHANDLER_ARGS(s, data); |
| |
| if(s == ctk_signal_widget_activate && |
| data == (ek_data_t)&commandentry) { |
| shell_input(command); |
| CTK_TEXTENTRY_CLEAR(&commandentry); |
| CTK_WIDGET_REDRAW(&commandentry); |
| } else if(s == ctk_signal_window_close || |
| s == dispatcher_signal_quit) { |
| shell_quit(NULL); |
| } |
| } |
| /*-----------------------------------------------------------------------------------*/ |