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/*
* 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);
}
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