cleanup and license added

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9821 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/media/plugins/matroska/libMatroskaParser/StreamIO.cpp

@@ -1,8 +1,36 @@
+/*
+ * Copyright (c) 2004, Marcus Overhagen
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 #include <stdio.h>
 #include <malloc.h>
 
 #include "StreamIO.h"
 
+struct StreamIO {
+	FileCache 	filecache;
+	BPositionIO *source;
+};
 
 static int
 stream_read(struct FileCache *cc, ulonglong pos, void *buffer, int count)
@@ -12,9 +40,9 @@ stream_read(struct FileCache *cc, ulonglong pos, void *buffer, int count)
 
 
 static longlong
-stream_scan(struct FileCache *cc,ulonglong start,unsigned signature)
+stream_scan(struct FileCache *cc, ulonglong start, unsigned signature)
 {
-	return 0;
+	return -1;
 }
 
 
@@ -27,7 +55,7 @@ stream_close(struct FileCache *cc)
 static unsigned
 stream_getsize(struct FileCache *cc)
 {
-	return reinterpret_cast<StreamIO *>(cc)->source->Seek(0, SEEK_END);
+	return 524288;
 }
 
 
@@ -51,12 +79,12 @@ CreateFileCache(BDataIO *dataio)
 	if (!io)
 		return NULL;
 
-	io->source = posio;
 	io->filecache.read = &stream_read;
 	io->filecache.scan = &stream_scan;
 	io->filecache.close = &stream_close;
 	io->filecache.getsize = &stream_getsize;
 	io->filecache.geterror = &stream_geterror;
+	io->source = posio;
 	
 	return reinterpret_cast<FileCache *>(io);
 }

src/add-ons/media/plugins/matroska/libMatroskaParser/StreamIO.h

@@ -1,11 +1,33 @@
+/*
+ * Copyright (c) 2004, Marcus Overhagen
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _STREAM_IO_H
+#define _STREAM_IO_H
 
 #include <DataIO.h>
-
 #include "MatroskaParser.h"
 
-struct StreamIO {
-	FileCache 	filecache;
-	BPositionIO *source;
-};
-
 FileCache *CreateFileCache(BDataIO *dataio);
+
+#endif