1 files changed, 30 insertions, 0 deletions
diff --git a/src/util.c b/src/util.c
index 79b7576..a6357c4 100644
--- a/src/util.c
+++ b/src/util.c
@@ -18,6 +18,36 @@
 #include <termios.h>
 #include <sys/ioctl.h>
 
+int translate_option;
+
+void
+translate_ids(int argc, char **argv, const char *mapname)
+{
+	int i;
+	struct eclat_map *map;
+	char *val;
+	
+	if (!translate_option)
+		return;
+	map = eclat_map_lookup(mapname);
+	if (!map)
+		die(EX_UNAVAILABLE, "no such map: %s", mapname);
+
+	if (eclat_map_open(map) != eclat_map_ok)
+		exit(EX_UNAVAILABLE);
+
+	for (i = 0; i < argc; i++) {
+		if (!strchr(argv[i], '=')) {
+			int rc = eclat_map_get(map, argv[i], &val);
+			if (rc != eclat_map_ok) {
+				die(EX_UNAVAILABLE, "cannot translate %s: %s",
+				    argv[i], eclat_map_strerror(rc));
+			}
+			argv[i] = val;
+		}
+	}
+}
+
 int
 get_scr_cols()
 {