Add clock auto-update, configurable CTCP VERSION rent tagline, status bar margin fix

main.c

@@ -80,6 +80,7 @@ static char query_target[64] = "";
 static int translate_public = 0; /* /trans toggle: echo translations to channel */
 static int translate_enabled = 1; /* master toggle for translation */
 static int irc_colors = 1; /* display IRC colour codes as ANSI */
+static char rent_msg[256] = "This space available for rent";
 
 /* Track nicks who sent us private messages */
 #define MAX_PM_NICKS 32
@@ -188,6 +189,8 @@ static void ai_config_load(void)
 		}
 		else if (strcmp(line, "irc_colors") == 0)
 			irc_colors = atoi(eq);
+		else if (strcmp(line, "rent") == 0)
+			snprintf(rent_msg, sizeof(rent_msg), "%s", eq);
 	}
 	fclose(f);
 
@@ -540,11 +543,12 @@ static void draw_statusbar(void)
 	         tm->tm_mon + 1, tm->tm_mday, tm->tm_hour, tm->tm_min);
 	size_t bar_len = strlen(bar);
 	size_t rhs_len = strlen(rhs);
-	if (bar_len + rhs_len < (size_t)term_cols) {
-		size_t pad = term_cols - rhs_len;
+	if (bar_len + rhs_len + 1 < (size_t)term_cols) {
+		size_t pad = term_cols - rhs_len - 1;
 		while (bar_len < pad)
 			bar[bar_len++] = ' ';
 		memcpy(bar + pad, rhs, rhs_len);
+		bar[pad + rhs_len] = ' ';
 		bar[term_cols] = '\0';
 	}
 
@@ -1060,9 +1064,9 @@ static void handle_line(char *line)
 					uname(&ut);
 					irc_send_raw("NOTICE %s :\x01VERSION "
 					             "Holck's Mirk, OS: %s %s %s"
-					             " :: This space available for rent\x01",
+					             " :: %s\x01",
 					             sender, ut.sysname,
-					             ut.release, ut.machine);
+					             ut.release, ut.machine, rent_msg);
 					wprintf(WL_STATUS, "* CTCP VERSION from %s\n", sender);
 				} else if (strncmp(text, "\x01" "ACTION ", 8) == 0) {
 					/* /me action */
@@ -1810,6 +1814,18 @@ int main(int argc, char *argv[])
 			die("select");
 		}
 
+		/* Redraw status bar every minute for clock update */
+		{
+			static int last_min = -1;
+			time_t now = time(NULL);
+			int cur_min = localtime(&now)->tm_min;
+			if (cur_min != last_min) {
+				last_min = cur_min;
+				draw_statusbar();
+				redraw_input(input_line, input_len, input_pos);
+			}
+		}
+
 		/* Check translation results */
 		for (int ti = 0; ti < translate_count; ) {
 			if (FD_ISSET(translate_pending[ti].fd, &fds)) {