1 files changed, 110 insertions, 0 deletions
diff --git a/about_scr.c b/about_scr.c
new file mode 100644
index 0000000..6c64c8e
--- /dev/null
+++ b/about_scr.c
@@ -0,0 +1,110 @@
+/*
+ * wavemon - a wireless network monitoring aplication
+ *
+ * Copyright (c) 2001-2002 Jan Morgenstern <jan@jm-music.de>
+ *
+ * wavemon is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2, or (at your option) any later
+ * version.
+ *
+ * wavemon is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with wavemon; see the file COPYING.  If not, write to the Free Software
+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#include "wavemon.h"
+
+/* GLOBALS */
+static char *about_lines[] = {
+	"wavemon - status monitor for wireless network devices",
+	"version " PACKAGE_VERSION " (built " BUILD_DATE ")",
+	"",
+	"original by jan morgenstern <jan@jm-music.de>",
+	"distributed under the GNU general public license v3",
+	"",
+	"wavemon uses the wireless extensions by",
+	"jean tourrilhes <jt@hpl.hp.com>",
+	"",
+	"please send suggestions and bug reports to ",
+	PACKAGE_BUGREPORT,
+	"",
+	"http://eden-feed.erg.abdn.ac.uk/wavemon",
+};
+
+static int *linecd[ARRAY_SIZE(about_lines)];
+
+static void init_scramble(void)
+{
+	int i, j;
+
+	for (i = 0; i < ARRAY_SIZE(about_lines); i++) {
+		linecd[i] = malloc(strlen(about_lines[i]) * sizeof(int));
+		for (j = 0; j < strlen(about_lines[i]); j++)
+			linecd[i][j] = (rand() / (float)RAND_MAX) * 120 + 60;
+	}
+}
+
+static void free_scramble(void)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(about_lines); i++)
+		free(linecd[i]);
+}
+
+static void draw_lines(WINDOW *w_about)
+{
+	int i, j;
+	char buf[0x100];
+
+	for (i = 0; i < ARRAY_SIZE(about_lines); i++) {
+		for (j = 0; j < strlen(about_lines[i]); j++) {
+			if (linecd[i][j] > 60) {
+				buf[j] = ' ';
+				linecd[i][j]--;
+			} else if (linecd[i][j]) {
+				buf[j] = (rand() / (float)RAND_MAX) * 54 + 65;
+				linecd[i][j]--;
+			} else {
+				buf[j] = about_lines[i][j];
+			}
+		}
+		buf[j] = '\0';
+		waddstr_center(w_about, (WAV_HEIGHT - ARRAY_SIZE(about_lines))/2 + i, buf);
+	}
+	wrefresh(w_about);
+}
+
+enum wavemon_screen scr_about(WINDOW *w_menu)
+{
+	WINDOW *w_about;
+	int key = 0;
+
+	w_about = newwin_title(0, WAV_HEIGHT, "About", false);
+
+	init_scramble();
+
+	while (key < KEY_F(1) || key > KEY_F(10)) {
+		do {
+			draw_lines(w_about);
+			key = wgetch(w_menu);
+			usleep(5000);
+		} while (key <= 0);
+
+		/* Keyboard shortcuts */
+		if (key == 'q')
+			key = KEY_F(10);
+		else if (key == 'i')
+			key = KEY_F(1);
+	}
+
+	free_scramble();
+	delwin(w_about);
+
+	return key - KEY_F(1);
+}