pattern based dispatch for tracklength plugins

[disorder] / lib / configuration.c

diff --git a/lib/configuration.c b/lib/configuration.c
index 34f8d53842473a5785ca7f8b7e203bc6515db2f8..3ca9a737775cd7973f95a66e91866e132db4f378 100644 (file)
--- a/lib/configuration.c
+++ b/lib/configuration.c
@@ -635,6 +635,17 @@ static int validate_player(const struct config_state *cs,
   return 0;
 }
 
+static int validate_tracklength(const struct config_state *cs,
+                               int nvec,
+                               char attribute((unused)) **vec) {
+  if(nvec < 2) {
+    error(0, "%s:%d: should be at least 'tracklength PATTERN MODULE'",
+         cs->path, cs->line);
+    return -1;
+  }
+  return 0;
+}
+
 static int validate_allow(const struct config_state *cs,
                          int nvec,
                          char attribute((unused)) **vec) {
@@ -903,6 +914,7 @@ static const struct conf conf[] = {
   { C(speaker_command),  &type_string,           validate_any },
   { C(stopword),         &type_string_accum,     validate_any },
   { C(templates),        &type_string_accum,     validate_isdir },
+  { C(tracklength),      &type_stringlist_accum, validate_tracklength },
   { C(transform),        &type_transform,        validate_any },
   { C(trust),            &type_string_accum,     validate_any },
   { C(url),              &type_string,           validate_url },