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authorreinelt <>2000-04-10 04:40:53 +0000
committerreinelt <>2000-04-10 04:40:53 +0000
commit16fc06515887f1bb9ee01feaa7263997bf0f2ef1 (patch)
tree2d3531eab7555b6ea97e6ba3537872cda134940c /lcd4linux.c
parent65540b205445edffe8ca75e7d797ea2f3d9ab41d (diff)
downloadlcd4linux-16fc06515887f1bb9ee01feaa7263997bf0f2ef1.tar.gz
[lcd4linux @ 2000-04-10 04:40:53 by reinelt]
minor changes and cleanups
Diffstat (limited to 'lcd4linux.c')
-rw-r--r--lcd4linux.c64
1 files changed, 42 insertions, 22 deletions
diff --git a/lcd4linux.c b/lcd4linux.c
index 6963609..f41af96 100644
--- a/lcd4linux.c
+++ b/lcd4linux.c
@@ -1,4 +1,4 @@
-/* $Id: lcd4linux.c,v 1.18 2000/04/07 05:42:20 reinelt Exp $
+/* $Id: lcd4linux.c,v 1.19 2000/04/10 04:40:53 reinelt Exp $
*
* LCD4Linux
*
@@ -20,6 +20,10 @@
*
*
* $Log: lcd4linux.c,v $
+ * Revision 1.19 2000/04/10 04:40:53 reinelt
+ *
+ * minor changes and cleanups
+ *
* Revision 1.18 2000/04/07 05:42:20 reinelt
*
* UUCP style lockfiles for the serial port
@@ -121,31 +125,43 @@ int tick, tack;
static void usage(void)
{
printf ("%s\n", release);
- printf ("usage: lcd4linux [-h] [-l] [-c key=value] [-f config-file] [-o output-file]\n");
+ printf ("usage: lcd4linux [-h] [-l] [-c key=value] [-f config-file] [-o output-file] [-q]\n");
}
-static int hello (void)
+int lcd_hello (void)
{
- int x, y;
+ int i, x, y, flag;
+ char *line1[] = { "* LCD4Linux V" VERSION " *",
+ "LCD4Linux " VERSION,
+ "LCD4Linux",
+ "L4Linux",
+ NULL };
+
+ char *line2[] = { "(c) 2000 M.Reinelt",
+ "(c) M.Reinelt",
+ NULL };
lcd_query (&y, &x, NULL, NULL, NULL);
- if (x>=20) {
- lcd_put (1, 1, "* LCD4Linux V" VERSION " *");
- lcd_put (2, 1, " (c) 2000 M.Reinelt");
- } else if (x >=16) {
- lcd_put (1, 1, "LCD4Linux " VERSION);
- lcd_put (2, 1, "(c) M.Reinelt");
- } else if (x >=9) {
- lcd_put (1, 1, "LCD4Linux");
- } else if (x>=7) {
- lcd_put (1, 1, "L4Linux");
- } else return 0;
+ flag=0;
+ for (i=0; line1[i]; i++) {
+ if (strlen(line1[i])<=x) {
+ lcd_put (1, (x-strlen(line1[i]))/2+1, line1[i]);
+ flag=1;
+ break;
+ }
+ }
- lcd_put (1, 1, "* LCD4Linux V" VERSION " *");
- lcd_put (2, 1, " (c) 2000 M.Reinelt");
- lcd_flush();
- return 1;
+ for (i=0; line2[i]; i++) {
+ if (strlen(line2[i])<=x) {
+ lcd_put (2, (x-strlen(line2[i]))/2+1, line2[i]);
+ flag=1;
+ break;
+ }
+ }
+
+ if (flag) lcd_flush();
+ return flag;
}
int main (int argc, char *argv[])
@@ -153,8 +169,9 @@ int main (int argc, char *argv[])
char *cfg="/etc/lcd4linux.conf";
char *driver;
int c, smooth;
-
- while ((c=getopt (argc, argv, "c:f:hlo:"))!=EOF) {
+ int quiet=0;
+
+ while ((c=getopt (argc, argv, "c:f:hlo:q"))!=EOF) {
switch (c) {
case 'c':
if (cfg_cmd (optarg)<0) {
@@ -175,6 +192,9 @@ int main (int argc, char *argv[])
case 'o':
output=optarg;
break;
+ case 'q':
+ quiet++;
+ break;
default:
exit(2);
}
@@ -210,7 +230,7 @@ int main (int argc, char *argv[])
process_init();
lcd_clear();
- if (hello()) {
+ if (!quiet && lcd_hello()) {
sleep (3);
lcd_clear();
}