155 lines
4.8 KiB
C
155 lines
4.8 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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*
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*/
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#include "program-handler.h"
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#include "contiki.h"
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#include "shell.h"
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#include "lib/ctk-textentry-cmdline.h"
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#include <string.h>
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#ifdef SHELL_GUI_CONF_XSIZE
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#define SHELL_GUI_XSIZE SHELL_GUI_CONF_XSIZE
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#else
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#define SHELL_GUI_XSIZE 10
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#endif
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#ifdef SHELL_GUI_CONF_YSIZE
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#define SHELL_GUI_YSIZE SHELL_GUI_CONF_YSIZE
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#else
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#define SHELL_GUI_YSIZE 10
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#endif
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static struct ctk_window window;
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static char log[SHELL_GUI_XSIZE * SHELL_GUI_YSIZE];
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static struct ctk_label loglabel =
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{CTK_LABEL(0, 0, SHELL_GUI_XSIZE, SHELL_GUI_YSIZE, log)};
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static char command[SHELL_GUI_XSIZE - 1];
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static struct ctk_textentry commandentry =
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{CTK_TEXTENTRY_INPUT(0, SHELL_GUI_YSIZE, SHELL_GUI_XSIZE - 2, 1, command,
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SHELL_GUI_XSIZE - 2, ctk_textentry_cmdline_input)};
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PROCESS(shell_gui_process, "Command shell");
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AUTOSTART_PROCESSES(&shell_gui_process);
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/*-----------------------------------------------------------------------------------*/
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void
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shell_default_output(const char *str1, int len1, const char *str2, int len2)
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{
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static unsigned char i;
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for(i = 1; i < SHELL_GUI_YSIZE; ++i) {
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memcpy(&log[(i - 1) * SHELL_GUI_XSIZE],
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&log[i * SHELL_GUI_XSIZE], SHELL_GUI_XSIZE);
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}
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if(str1[len1 - 1] == '\n') {
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--len1;
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}
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if(str2[len2 - 1] == '\n') {
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--len2;
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}
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strncpy(&log[(SHELL_GUI_YSIZE - 1) * SHELL_GUI_XSIZE],
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str1, SHELL_GUI_XSIZE);
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if(len1 < SHELL_GUI_XSIZE) {
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strncpy(&log[(SHELL_GUI_YSIZE - 1) * SHELL_GUI_XSIZE] + len1,
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str2, SHELL_GUI_XSIZE - len1);
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if(len1 + len2 < SHELL_GUI_XSIZE) {
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log[(SHELL_GUI_YSIZE - 1) * SHELL_GUI_XSIZE + len1 + len2] = 0;
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}
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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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shell_prompt(char *str)
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{
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}
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/*-----------------------------------------------------------------------------------*/
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void
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shell_exit(char *str)
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{
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ctk_window_close(&window);
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}
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/*-----------------------------------------------------------------------------------*/
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PROCESS_THREAD(shell_gui_process, ev, data)
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{
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PROCESS_BEGIN();
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ctk_window_new(&window, SHELL_GUI_XSIZE,
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SHELL_GUI_YSIZE + 1, "Command shell");
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CTK_WIDGET_ADD(&window, &loglabel);
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/* CTK_WIDGET_SET_FLAG(&loglabel, CTK_WIDGET_FLAG_MONOSPACE);*/
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CTK_WIDGET_ADD(&window, &commandentry);
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/* CTK_WIDGET_SET_FLAG(&commandentry, CTK_WIDGET_FLAG_MONOSPACE);*/
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CTK_WIDGET_FOCUS(&window, &commandentry);
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shell_init();
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shell_file_init();
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shell_ps_init();
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shell_run_init();
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shell_text_init();
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shell_time_init();
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shell_wget_init();
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ctk_window_open(&window);
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while(1) {
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PROCESS_WAIT_EVENT();
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if(ev == ctk_signal_widget_activate &&
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data == (process_data_t)&commandentry) {
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int command_len = (int)strlen(command);
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shell_default_output("> ", 2, command, command_len);
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shell_input(command, command_len);
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if(shell_gui_process.state) {
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CTK_TEXTENTRY_CLEAR(&commandentry);
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CTK_WIDGET_REDRAW(&commandentry);
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}
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} else if(ev == ctk_signal_window_close ||
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ev == PROCESS_EVENT_EXIT) {
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shell_quit();
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ctk_window_close(&window);
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process_exit(&shell_gui_process);
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LOADER_UNLOAD();
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}
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}
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PROCESS_END();
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}
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/*-----------------------------------------------------------------------------------*/
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