Release version 0.1!v0.1

Also add version information (client welcome message, -v, and --version).

1 files changed, 8 insertions, 1 deletions

diff --git a/blabouncer.c b/blabouncer.c
index 119e725..ecd8d00 100644
--- a/blabouncer.c
+++ b/blabouncer.c
@@ -864,9 +864,16 @@ int main(int argc, char *argv[]) {
   // TODO - Do better command line argument handling (no required order)
   char helptext[] = "usage: %s [-f] [-c /path/to/blabouncer.conf] (-f for foreground mode)\n";
   if (argc == 2) {
-    if (strcmp(argv[1], "-f")) {
+    if (strcmp(argv[1], "-f") && strcmp(argv[1], "-v") && strcmp(argv[1], "--version")) {
       fprintf(stderr, helptext, argv[0]);
       exit(1);
+    } else if (!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version")) {
+      printf("blabouncer version %s\n", VERSION);
+      printf("Copyright (C) 2019 Luke Bratch <luke@bratch.co.uk>.\n");
+      printf("blabouncer is free software, and you are welcome to redistribute it under\n");
+      printf("the terms of the GNU General Public License, version 3.\n");
+      printf("See the file named COPYING for details.\n");
+      exit(0);
     } else {
       settings.background = 0;
     }