diff options
| author | June McEnroe <june@causal.agency> | 2018-08-04 21:23:28 -0400 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2018-08-04 21:23:28 -0400 |
| commit | 6df61b5dda6a07bb1187404e9bdf2579a8cad2ae (patch) | |
| tree | 14e3afd9098c386ac7867c7c6cd152c5d3c4913a | |
| parent | Implement line editing, scrolling (diff) | |
| download | catgirl-6df61b5dda6a07bb1187404e9bdf2579a8cad2ae.tar.gz catgirl-6df61b5dda6a07bb1187404e9bdf2579a8cad2ae.zip | |
Show source link on exit
| -rw-r--r-- | chat.c | 12 | ||||
| -rw-r--r-- | chat.h | 2 | ||||
| -rw-r--r-- | ui.c | 4 |
3 files changed, 17 insertions, 1 deletions
diff --git a/chat.c b/chat.c index cbd9790..30fe272 100644 --- a/chat.c +++ b/chat.c @@ -19,6 +19,7 @@ #include <err.h> #include <errno.h> #include <poll.h> +#include <signal.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -27,7 +28,14 @@ #include "chat.h" -char *prompt(const char *prompt) { +static void sigint(int sig) { + (void)sig; + input(L"/quit"); + uiHide(); + exit(EX_OK); +} + +static char *prompt(const char *prompt) { char *line = NULL; size_t cap; for (;;) { @@ -67,6 +75,8 @@ int main(int argc, char *argv[]) { if (!chat.nick) chat.nick = prompt("Name: "); chat.user = strdup(chat.nick); + signal(SIGINT, sigint); + uiInit(); uiLog("Traveling..."); uiDraw(); diff --git a/chat.h b/chat.h index e63e0cf..2c9239c 100644 --- a/chat.h +++ b/chat.h @@ -14,6 +14,8 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#define SOURCE_URL "https://code.causal.agency/june/chat" + #include <stdbool.h> #include <stdlib.h> #include <wchar.h> diff --git a/ui.c b/ui.c index 0e24510..8938c20 100644 --- a/ui.c +++ b/ui.c @@ -100,6 +100,10 @@ static void uiResize(void) { void uiHide(void) { endwin(); + printf( + "This program is AGPLv3 free software!\n" + "The source is available at <" SOURCE_URL ">\n" + ); } void uiDraw(void) { |