- Implemented MediaExtractor::Copyright, which just calls the instantiated reader

- Implemented BMediaFile::Copyright, which just calls Copyright() of the extractor. So this is just a simple pass through.
- Style cleanup (mostly whitespaces)

Problem is that our readers currently return the copyright of the source code, not the copyright of the MediaFile itself, like the BeBook documents. Thus, we might need to change all readers to return appropiate data or behave differently for Haiku readers.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25356 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/media/MediaExtractor.h

@@ -32,6 +32,8 @@ public:
 
 	int32			StreamCount();
 
+	const char*		Copyright();
+
 	const media_format * EncodedFormat(int32 stream);
 	int64			CountFrames(int32 stream) const;
 	bigtime_t		Duration(int32 stream) const;
@@ -45,7 +47,8 @@ public:
 								 const void **chunkBuffer, size_t *chunkSize,
 								 media_header *mediaHeader);
 
-	status_t		CreateDecoder(int32 stream, Decoder **decoder, media_codec_info *mci);
+	status_t		CreateDecoder(int32 stream, Decoder **decoder,
+								  media_codec_info *mci);
 
 private:
 	static int32	extractor_thread(void *arg);

src/kits/media/MediaExtractor.cpp

@@ -1,5 +1,6 @@
 /*
 ** Copyright 2004-2007, Marcus Overhagen. All rights reserved.
+** Copyright 2008, Maurice Kalinowski. All rights reserved.
 ** Distributed under the terms of the MIT License.
 */
 #include "MediaExtractor.h"
@@ -132,6 +133,13 @@ MediaExtractor::StreamCount()
 }
 
 
+const char*
+MediaExtractor::Copyright()
+{
+	return fReader->Copyright();
+}
+
+
 const media_format *
 MediaExtractor::EncodedFormat(int32 stream)
 {

src/kits/media/MediaFile.cpp

@@ -153,8 +153,7 @@ BMediaFile::GetFileFormatInfo(media_file_format *mfi) const
 const char *
 BMediaFile::Copyright(void) const
 {
-	UNIMPLEMENTED();
+	return fExtractor->Copyright();
-	return "";
 }