| /* |
| * 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. 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 1.13 2005/05/05 23:32:01 oliverschmidt Exp $ |
| * |
| */ |
| |
| #include "ek.h" |
| |
| #include "program-handler.h" |
| #include "loader.h" |
| |
| #include "uip.h" |
| #include "uip_arp.h" |
| #include "resolv.h" |
| |
| #include "shell.h" |
| |
| #include "ctk-textentry-cmdline.h" |
| |
| #include "shell-gui-conf.h" |
| |
| #include <string.h> |
| |
| |
| static struct ctk_window window; |
| static char log[SHELL_GUI_CONF_XSIZE * SHELL_GUI_CONF_YSIZE]; |
| static struct ctk_label loglabel = |
| {CTK_LABEL(0, 0, SHELL_GUI_CONF_XSIZE, SHELL_GUI_CONF_YSIZE, log)}; |
| static char command[SHELL_GUI_CONF_XSIZE - 1]; |
| static struct ctk_textentry commandentry = |
| {CTK_TEXTENTRY_INPUT(0, SHELL_GUI_CONF_YSIZE, SHELL_GUI_CONF_XSIZE - 2, 1, command, |
| SHELL_GUI_CONF_XSIZE - 2, NULL /*ctk_textentry_cmdline_input*/)}; |
| |
| EK_EVENTHANDLER(eventhandler, ev, data); |
| EK_PROCESS(p, "Command shell", EK_PRIO_NORMAL, |
| eventhandler, NULL, NULL); |
| static ek_id_t id = EK_ID_NONE; |
| |
| /*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); |
| ek_exit(); |
| id = EK_ID_NONE; |
| LOADER_UNLOAD(); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| shell_output(const char *str1, const char *str2) |
| { |
| static unsigned char i, len; |
| |
| for(i = 1; i < SHELL_GUI_CONF_YSIZE; ++i) { |
| memcpy(&log[(i - 1) * SHELL_GUI_CONF_XSIZE], |
| &log[i * SHELL_GUI_CONF_XSIZE], SHELL_GUI_CONF_XSIZE); |
| } |
| memset(&log[(SHELL_GUI_CONF_YSIZE - 1) * SHELL_GUI_CONF_XSIZE], |
| 0, SHELL_GUI_CONF_XSIZE); |
| |
| len = strlen(str1); |
| |
| strncpy(&log[(SHELL_GUI_CONF_YSIZE - 1) * SHELL_GUI_CONF_XSIZE], |
| str1, SHELL_GUI_CONF_XSIZE); |
| if(len < SHELL_GUI_CONF_XSIZE) { |
| strncpy(&log[(SHELL_GUI_CONF_YSIZE - 1) * SHELL_GUI_CONF_XSIZE] + len, |
| str2, SHELL_GUI_CONF_XSIZE - len); |
| } |
| |
| CTK_WIDGET_REDRAW(&loglabel); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| shell_prompt(char *str) |
| { |
| |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| LOADER_INIT_FUNC(shell_gui_init, arg) |
| { |
| arg_free(arg); |
| |
| if(id == EK_ID_NONE) { |
| id = ek_start(&p); |
| } |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| EK_EVENTHANDLER(eventhandler, ev, data) |
| { |
| EK_EVENTHANDLER_ARGS(ev, data); |
| |
| if(ev == EK_EVENT_INIT) { |
| commandentry.input = (void*)ctk_textentry_cmdline_input; |
| ctk_window_new(&window, SHELL_GUI_CONF_XSIZE, |
| SHELL_GUI_CONF_YSIZE + 1, "Command shell"); |
| CTK_WIDGET_ADD(&window, &loglabel); |
| /* CTK_WIDGET_SET_FLAG(&loglabel, CTK_WIDGET_FLAG_MONOSPACE);*/ |
| CTK_WIDGET_ADD(&window, &commandentry); |
| /* CTK_WIDGET_SET_FLAG(&commandentry, CTK_WIDGET_FLAG_MONOSPACE);*/ |
| CTK_WIDGET_FOCUS(&window, &commandentry); |
| memset(log, 0, sizeof(log)); |
| |
| shell_init(); |
| ctk_window_open(&window); |
| shell_start(); |
| } else if(ev == ctk_signal_widget_activate && |
| data == (ek_data_t)&commandentry) { |
| shell_output("> ", command); |
| shell_input(command); |
| CTK_TEXTENTRY_CLEAR(&commandentry); |
| CTK_WIDGET_REDRAW(&commandentry); |
| } else if(ev == ctk_signal_window_close || |
| ev == EK_EVENT_REQUEST_EXIT) { |
| shell_quit(NULL); |
| } else { |
| shell_eventhandler(ev, data); |
| } |
| } |
| /*-----------------------------------------------------------------------------------*/ |