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Add option to skip intro in telnet mode. 

I am dropping the intro from my instance and also making it not run
permanently (sorry, limited bandwidth until I get this on a dedicated
cloud instance somewhere).
This commit is contained in:
Kevin Lange 2014-02-09 00:32:35 -08:00
parent 837cd32902
commit 3c2f770be2
1 changed files with 7 additions and 3 deletions
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10
src/nyancat.c
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@ -319,6 +319,7 @@ int main(int argc, char ** argv) {
/* Whether or not to show the MOTD intro */
char show_intro = 0;
char skip_intro = 0;
/* Long option names */
static struct option long_opts[] = {
@ -340,7 +341,7 @@ int main(int argc, char ** argv) {
/* Process arguments */
int index, c;
while ((c = getopt_long(argc, argv, "eshitnf:r:R:c:C:W:H:", long_opts, &index)) != -1) {
while ((c = getopt_long(argc, argv, "eshiItnf:r:R:c:C:W:H:", long_opts, &index)) != -1) {
if (!c) {
if (long_opts[index].flag == 0) {
c = long_opts[index].val;
@ -356,6 +357,9 @@ int main(int argc, char ** argv) {
case 'i': /* Show introduction */
show_intro = 1;
break;
case 'I':
skip_intro = 1;
break;
case 't': /* Expect telnet bits */
telnet = 1;
break;
@ -397,8 +401,8 @@ int main(int argc, char ** argv) {
if (telnet) {
/* Telnet mode */
/* Intro is implied by telnet mode, so override whatever was asked for. */
show_intro = 1;
/* show_intro is implied unless skip_intro was set */
show_intro = (skip_intro == 0) ? 1 : 0;
/* Set the default options */
set_options();