tag/Handler: add virtual method OnPicture()

Preparing for https://github.com/MusicPlayerDaemon/MPD/issues/42

1 files changed, 6 insertions, 1 deletions

diff --git a/test/read_tags.cxx b/test/read_tags.cxx
index 5fff8c683..e2f3c01a4 100644
--- a/test/read_tags.cxx
+++ b/test/read_tags.cxx
@@ -49,7 +49,7 @@ class DumpTagHandler final : public NullTagHandler {
 
 public:
 	DumpTagHandler() noexcept
-		:NullTagHandler(WANT_DURATION|WANT_TAG|WANT_PAIR) {}
+		:NullTagHandler(WANT_DURATION|WANT_TAG|WANT_PAIR|WANT_PICTURE) {}
 
 	bool IsEmpty() const noexcept {
 		return empty;
@@ -74,6 +74,11 @@ public:
 	void OnAudioFormat(AudioFormat af) noexcept override {
 		printf("%s\n", ToString(af).c_str());
 	}
+
+	void OnPicture(const char *mime_type,
+		       ConstBuffer<void> buffer) noexcept override {
+		printf("picture mime='%s' size=%zu\n", mime_type, buffer.size);
+	}
 };
 
 int main(int argc, char **argv)