.

ASCOfficeDocFile/DocDocxConverter/VirtualStreamReader.h

@@ -27,7 +27,7 @@ public:
 	{
 		unsigned short rdUShort = 0;
 
-		if ( (stream != NULL) && (position + 2 < stream->size()))
+		if ( stream != NULL )
 		{		
 			stream->seek( position );
 			stream->read((unsigned char*)(&rdUShort), sizeof( rdUShort ));
@@ -42,7 +42,7 @@ public:
 	{
 		short rdShort = 0;
 
-		if ( (stream != NULL) && (position + 2 < stream->size()))
+		if ( stream != NULL )
 		{
 			stream->seek( position );
 			stream->read((unsigned char*)(&rdShort), sizeof( rdShort ));
@@ -57,7 +57,7 @@ public:
 	{
 		int rdInt = 0;
 
-		if ( (stream != NULL) && (position + 4 < stream->size()))
+		if ( stream != NULL )
 		{
 			stream->seek( position );
 			stream->read( (unsigned char*) &rdInt, sizeof( rdInt ) );
@@ -72,7 +72,7 @@ public:
 	{
 		int rdUInt = 0;
 
-		if ( (stream != NULL) && (position + 4 < stream->size()))
+		if ( stream != NULL )
 		{
 			stream->seek( position );
 			stream->read((unsigned char*) &rdUInt, sizeof( rdUInt ) );
@@ -87,7 +87,7 @@ public:
 	{
 		unsigned char rdByte = 0;
 
-		if ( (stream != NULL) && (position + 1 < stream->size()))
+		if ( this->stream != NULL )
 		{
 			stream->seek( position);
 			stream->read( (unsigned char*)&rdByte, sizeof( rdByte ) );
@@ -102,7 +102,8 @@ public:
 	{
 		unsigned char *rdBytes = NULL;
 
-        if ( ( stream != NULL ) && ( count > 0 ))
+
+		if ( ( stream != NULL ) && ( count > 0 ) && isResultNeeded )
 		{
 			rdBytes = new unsigned char[count];
 
@@ -114,6 +115,10 @@ public:
 				position += sizeof( unsigned char )*count;
 			}
 		}
+		else
+		{
+			position += sizeof( unsigned char )*count;
+		}
 
 		return rdBytes;
 	}
@@ -221,6 +226,7 @@ public:
 
 private:
 
-	POLE::uint64	position;
+	POLE::uint64 position;
+	//std::streampos	position;
 	POLE::Stream*	stream;
 };