[matroska] r1085 - trunk/mkxuncat

Author: robux4
Date: 2005-03-04 23:30:39 +0300 (Fri, 04 Mar 2005)
New Revision: 1085

Modified:
   trunk/mkxuncat/mkxuncat.cpp
Log:
mkxuncat: now actually put the data in the various output files

Modified: trunk/mkxuncat/mkxuncat.cpp
===================================================================
--- trunk/mkxuncat/mkxuncat.cpp	2005-03-04 20:20:24 UTC (rev 1084)
+++ trunk/mkxuncat/mkxuncat.cpp	2005-03-04 20:30:39 UTC (rev 1085)
@@ -88,10 +88,11 @@
 
 	unsigned int u_OuputFileIndex = 0;
 	char t_IndexBuffer[8];
-	int64 i_SizeToCopy;
+	int64 i_DataSize, i_SizeToCopy;
 	string OutputFilename;
 	int i_Level = 0;
 	IOclass *p_OutputFile = NULL;
+	char *ReadBuff = new char[8*1024];
 
 	EbmlElement * ElementLevel0;
 
@@ -114,14 +115,29 @@
 		}
 
 		p_InputFile.setFilePointer( ElementLevel0->GetElementPosition() );
-		i_SizeToCopy = ElementLevel0->ElementSize();
+		i_DataSize = i_SizeToCopy = ElementLevel0->ElementSize();
 		
-		// TODO copy data
+		// copy data
+		while ( i_SizeToCopy )
+		{
+			if ( i_SizeToCopy >= 8*1024 )
+			{
+				p_OutputFile->write( ReadBuff, p_InputFile.read( ReadBuff, 8*1024 ) );
+				i_SizeToCopy -= 8*1024;
+			}
+			else
+			{
+				p_OutputFile->write( ReadBuff, p_InputFile.read( ReadBuff, i_SizeToCopy ) );
+				i_SizeToCopy = 0;
+			}
+		}
 
-		p_InputFile.setFilePointer( ElementLevel0->GetElementPosition() + i_SizeToCopy );
+		p_InputFile.setFilePointer( ElementLevel0->GetElementPosition() + i_DataSize );
 
 		ElementLevel0 = aStream.FindNextElement( KaxAll_Context, i_Level, 0xFFFFFFFFL, false, 1 );
 	}
 
+	delete ReadBuff;
+
 	return 0;
 }