Generic shell code
diff --git a/contiki/apps/shell-gui.c b/contiki/apps/shell-gui.c
new file mode 100644
index 0000000..a2cd9ec
--- /dev/null
+++ b/contiki/apps/shell-gui.c
@@ -0,0 +1,133 @@
+/*
+ * 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);
+ }
+}
+/*-----------------------------------------------------------------------------------*/
diff --git a/contiki/apps/shell.h b/contiki/apps/shell.h
new file mode 100644
index 0000000..ddb7925
--- /dev/null
+++ b/contiki/apps/shell.h
@@ -0,0 +1,45 @@
+/*
+ * 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.h,v 1.1 2003/08/21 22:24:29 adamdunkels Exp $
+ *
+ */
+#ifndef __SHELL_H__
+#define __SHELL_H__
+
+void shell_idle(void);
+void shell_input(char *command);
+
+
+void shell_quit(char *);
+void shell_output(char *str1, char *str2);
+
+
+#endif /* __SHELL_H__ */