From f4c20290509d7ed3a8fd5304577e7a4cc0b9d974 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Tue, 3 Apr 2007 03:49:53 +0000
Subject: Ok, no code is left in src, it's all in src/old.  We'll gradually
 move code back into src as it's fixed and re-org'd.  This includes tests,
 which, I may write a unit test system into libbu++ just to make my life
 easier.

---
 src/old/serializerbzip2.cpp | 88 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 src/old/serializerbzip2.cpp

(limited to 'src/old/serializerbzip2.cpp')

diff --git a/src/old/serializerbzip2.cpp b/src/old/serializerbzip2.cpp
new file mode 100644
index 0000000..bafabc8
--- /dev/null
+++ b/src/old/serializerbzip2.cpp
@@ -0,0 +1,88 @@
+#include "serializerbzip2.h"
+#include "serializable.h"
+
+#include <bzlib.h>
+
+SerializerBZip2::SerializerBZip2(FILE *fhFile, bool bLoading):
+	Serializer(bLoading),
+	fhFile(fhFile),
+	bCloseFile(false)
+{
+	if( bLoading )
+	{
+		bzFile = BZ2_bzReadOpen( &bzerror, fhFile, 0, 0, NULL, 0 );
+		checkBZError();
+	}
+	else
+	{
+		bzFile = BZ2_bzWriteOpen( &bzerror, fhFile, 9, 0, 0 );
+		checkBZError();
+	}
+}
+
+SerializerBZip2::SerializerBZip2(char *sFileName, bool bLoading):
+	Serializer(bLoading),
+	bCloseFile(true)
+{
+	if (bLoading)
+	{
+		fhFile = fopen(sFileName, "rb");
+		bzFile = BZ2_bzReadOpen( &bzerror, fhFile, 0, 0, NULL, 0 );
+		checkBZError();
+	}
+	else
+	{
+		fhFile = fopen(sFileName, "wb");
+		bzFile = BZ2_bzWriteOpen( &bzerror, fhFile, 9, 0, 0 );
+		checkBZError();
+	}
+}
+
+SerializerBZip2::~SerializerBZip2()
+{
+	close();
+}
+
+void SerializerBZip2::checkBZError()
+{
+}
+
+void SerializerBZip2::close()
+{
+	if( bzFile != NULL )
+	{
+		if( isLoading() )
+		{
+			void *unused;
+			int nUnused;
+			BZ2_bzReadGetUnused( &bzerror, bzFile, &unused, &nUnused );
+			BZ2_bzReadClose( &bzerror, bzFile );
+			if( nUnused )
+				fseek( fhFile, -nUnused, SEEK_CUR );
+		}
+		else
+		{
+			BZ2_bzWriteClose( &bzerror, bzFile, 0, 0, 0 );
+		}
+		checkBZError();
+		bzFile = NULL;
+	}
+	if( fhFile != NULL && bCloseFile )
+	{
+		fclose(fhFile);
+		fhFile = NULL;
+	}
+}
+
+void SerializerBZip2::write(const void * pData, int32_t nSize)
+{
+	BZ2_bzWrite( &bzerror, bzFile, (void *)pData, nSize );
+	checkBZError();
+}
+
+void SerializerBZip2::read(void * pData, int32_t nSize)
+{
+	BZ2_bzRead( &bzerror, bzFile, pData, nSize );
+	checkBZError();
+}
+
-- 
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