Update of /cvsroot/common/fileio
In directory cvs01.internal.helixcommunity.org:/tmp/cvs-serv9530

Modified Files:
      Tag: hxclient_2_1_0_cayennes
	hxdatasource.cpp 
Log Message:
"Nokia submits this code under the terms of a commercial contribution 
> agreement with RealNetworks, and I am authorized to contribute this 
> code under said agreement."
> 
> 	Modified by:  rajesh.rathinasamy at nokia.com
> 
> 	Reviewed by: 
> 
> 	Date: 17-May-2007
> 
> 	Project: SymbianMmf
> 
>       ErrorId: ETZG-732BAQ
> 	            
> 	Synopsis:  Detection of MMC Card removal during playback when Symbian 
> data source is used
> 
> 	MMC card removal during playout results in read error which was not 
> handled. Added a new API to datasource interface similar to ferror(). 
> Only symbianMMf uses the data source interface now, so adding a new 
> interface does not have any impact on other platforms.
> 
> 	Also updated the install pcf file to include meta data dll to the 
> video and audio controller package files.
> 
> 	  
> 	Root Cause of the problem: Implementation
> 	 
> 	Files Modified:
> 	common/include/ihxmmfdatasource.h
> 	common/fileio/hxdatasource.cpp
> 	common/fileio/platform/symbian/hxdatasource_ccontent.cpp
> 	common/fileio/platform/symbian/hxdatasource_descriptor.cpp
> 	common/fileio/platform/symbian/hxdatasourcemmfclip.cpp
> 	common/fileio/pub/hxdatasource.h
> 	filesystem/local/mini/minifileobj.cpp
> 	filesystem/local/mini/minifileobj.h
> 	filesystem/progdown/platform/symbian/pdfileobj.cpp
> 	clientapps/symbianMmf/audiocontroller/installMMF.pcf
> 	clientapps/symbianMmf/videocontroller/installMMF.pcf
> 
> 
> 	Image Size and Heap Use impact: no major impact
> 
> 	Module Release testing (STIF) :  Passed.
> 
> 	Test case(s) Added  :  No. 
> 
> 	Memory leak check performed : Yes.  No new leaks introduced. 
> 
> 	Platforms and Profiles Build Verified:
> helix-client-s60-32-mmf-mdf-arm
> 
> 	Platforms and Profiles Functionality verified: armv5,winscw
> 
>       Branch: Head & 210CayS


Index: hxdatasource.cpp
===================================================================
RCS file: /cvsroot/common/fileio/hxdatasource.cpp,v
retrieving revision 1.1.2.1
retrieving revision 1.1.2.2
diff -u -d -r1.1.2.1 -r1.1.2.2
--- hxdatasource.cpp	19 Sep 2006 21:05:57 -0000	1.1.2.1
+++ hxdatasource.cpp	22 May 2007 14:38:40 -0000	1.1.2.2
@@ -58,6 +58,7 @@
 CHXDataSource::CHXDataSource():
     m_ulRefCount(0)
     ,m_ulPosition(0)
+    ,m_ulLastError(HXR_OK)
     ,m_pRequest(NULL)
 {
 }
@@ -182,3 +183,7 @@
     return HXR_FAIL;
 }
 
+STDMETHODIMP CHXDataSource::GetLastError()
+{
+    return m_ulLastError;
+}