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-rw-r--r--src/outputBuffer.c31
1 files changed, 30 insertions, 1 deletions
diff --git a/src/outputBuffer.c b/src/outputBuffer.c
index 41932faa5..194e3af8a 100644
--- a/src/outputBuffer.c
+++ b/src/outputBuffer.c
@@ -117,4 +117,33 @@ int sendDataToOutputBuffer(OutputBuffer * cb, InputStream * inStream,
return 0;
}
-/* vim:set shiftwidth=4 tabstop=8 expandtab: */
+
+/* this is stuff for inputPlugins to use! */
+#define copyStringToMetadata(string, element) { \
+ if(string && (slen = strlen(string)) && \
+ pos < DECODE_METADATA_LENGTH-1) \
+ { \
+ strncpy(cb->metadata+pos, string, \
+ DECODE_METADATA_LENGTH-1-pos); \
+ element = pos; \
+ pos += slen+1; \
+ } \
+}
+
+void copyMpdTagToOutputBuffer(OutputBuffer * cb, MpdTag * tag) {
+ int pos = 0;
+ int slen;
+
+ if(!cb->acceptMetadata) return;
+ if(!tag) return;
+
+ memset(cb->metadata, 0, DECODE_METADATA_LENGTH);
+
+ copyStringToMetadata(tag->name, cb->name);
+ copyStringToMetadata(tag->artist, cb->artist);
+ copyStringToMetadata(tag->title, cb->title);
+ copyStringToMetadata(tag->album, cb->album);
+
+ cb->metaChunk = cb->end;
+ cb->metadataSet = 1;
+}