From 4168b50fc3951cb716597ed8bf559d883828ff1a Mon Sep 17 00:00:00 2001
From: Einar Johan Trøan Sømåen
Date: Mon, 13 Aug 2012 02:19:41 +0200
Subject: WINTERMUTE: Remove BPkgFile, as wrapCompressedStream can handle that
 job now.

---
 engines/wintermute/base/file/base_file_entry.cpp | 32 +-----------------------
 1 file changed, 1 insertion(+), 31 deletions(-)

diff --git a/engines/wintermute/base/file/base_file_entry.cpp b/engines/wintermute/base/file/base_file_entry.cpp
index da1bfa7ac8..a08d55db43 100644
--- a/engines/wintermute/base/file/base_file_entry.cpp
+++ b/engines/wintermute/base/file/base_file_entry.cpp
@@ -33,31 +33,6 @@
 #include "common/zlib.h"
 
 namespace WinterMute {
-// HACK: wrapCompressedStream might set the size to 0, so we need a way to override it.
-class CBPkgFile : public Common::SeekableReadStream {
-	uint32 _size;
-	Common::SeekableReadStream *_stream;
-public:
-	CBPkgFile(Common::SeekableReadStream *stream, uint32 knownLength) : _size(knownLength), _stream(stream) {}
-	virtual ~CBPkgFile() {
-		delete _stream;
-	}
-	virtual uint32 read(void *dataPtr, uint32 dataSize) {
-		return _stream->read(dataPtr, dataSize);
-	}
-	virtual bool eos() const {
-		return _stream->eos();
-	}
-	virtual int32 pos() const {
-		return _stream->pos();
-	}
-	virtual int32 size() const {
-		return _size;
-	}
-	virtual bool seek(int32 offset, int whence = SEEK_SET) {
-		return _stream->seek(offset, whence);
-	}
-};
 
 Common::SeekableReadStream *BaseFileEntry::createReadStream() const {
 	Common::SeekableReadStream *file = _package->getFilePointer();
@@ -65,18 +40,13 @@ Common::SeekableReadStream *BaseFileEntry::createReadStream() const {
 		return NULL;
 	}
 
-
 	bool compressed = (_compressedLength != 0);
 
 	if (compressed) {
-		file = Common::wrapCompressedReadStream(new Common::SeekableSubReadStream(file, _offset, _offset + _length, DisposeAfterUse::YES));
-		// file = Common::wrapCompressedReadStream(new Common::SeekableSubReadStream(file, _offset, _offset + _length, DisposeAfterUse::YES), _length); // TODO: Uncomment on merge
+		file = Common::wrapCompressedReadStream(new Common::SeekableSubReadStream(file, _offset, _offset + _length, DisposeAfterUse::YES), _length); //
 	} else {
 		file = new Common::SeekableSubReadStream(file, _offset, _offset + _length, DisposeAfterUse::YES);
 	}
-	if (file->size() == 0) {	// TODO: Cleanup on next merge (CBPkgFile is just a placeholder for the commented out wrap above.
-		file = new CBPkgFile(file, _length);
-	}
 
 	file->seek(0);
 
-- 
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