javauis/eswt_akn/org.eclipse.ercp.swt.s60/native/src/mifconverter.cpp
branchRCL_3
changeset 83 26b2b12093af
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/eswt_akn/org.eclipse.ercp.swt.s60/native/src/mifconverter.cpp	Wed Oct 13 14:23:59 2010 +0300
@@ -0,0 +1,89 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Nokia Corporation - S60 implementation
+ *******************************************************************************/
+
+
+#include "mifconverter.h"
+
+
+CMifConverter* CMifConverter::NewL(RFs& aFs, const TDesC& aMifFile)
+{
+    CMifConverter* self = new(ELeave) CMifConverter(aFs);
+    CleanupStack::PushL(self);
+    self->ConstructL(aMifFile);
+    CleanupStack::Pop(self);
+    return self;
+}
+
+CMifConverter::~CMifConverter()
+{
+    iMifWriteStream.Close();
+}
+
+
+void CMifConverter::WriteMifFileHeaderL(const TMifFileHeader& aMifFileHeader)
+{
+    // write file header
+    iMifWriteStream.WriteInt32L(aMifFileHeader.iUid);
+    iMifWriteStream.WriteInt32L(aMifFileHeader.iVersion);
+    iMifWriteStream.WriteInt32L(aMifFileHeader.iOffset);
+    iMifWriteStream.WriteInt32L(aMifFileHeader.iLength);
+    iMifWriteStream.CommitL();
+}
+
+
+void CMifConverter::WriteMifIconOffsetL(const TMifIconOffset& aMifIconOffset)
+{
+    // write icon offset
+    iMifWriteStream.WriteInt32L(aMifIconOffset.iIconOffset);
+    iMifWriteStream.WriteInt32L(aMifIconOffset.iIconLength);
+    iMifWriteStream.CommitL();
+}
+
+
+void CMifConverter::WriteMifIconHeaderL(const TMifIconHeader& aMifIconHeader)
+{
+    // write icon header
+    iMifWriteStream.WriteInt32L(aMifIconHeader.iUid);
+    iMifWriteStream.WriteInt32L(aMifIconHeader.iVersion);
+    iMifWriteStream.WriteInt32L(aMifIconHeader.iOffset);
+    iMifWriteStream.WriteInt32L(aMifIconHeader.iLength);
+    iMifWriteStream.WriteInt32L(aMifIconHeader.iType);
+    iMifWriteStream.WriteInt32L(aMifIconHeader.iDepth);
+    iMifWriteStream.WriteInt32L(aMifIconHeader.iAnimated);
+    iMifWriteStream.WriteInt32L(aMifIconHeader.iMaskDepth);
+    iMifWriteStream.CommitL();
+}
+
+
+void CMifConverter::WriteMifBodyL(const TDesC8& apIconBuf)
+{
+    iMifWriteStream.WriteL(apIconBuf);
+    iMifWriteStream.CommitL();
+}
+
+CMifConverter::CMifConverter(RFs& aFs): iFs(aFs)
+{
+}
+
+void CMifConverter::ConstructL(const TDesC& aMifFile)
+{
+    TInt err = iMifWriteStream.Create(iFs, aMifFile, EFileWrite);
+    if (KErrAlreadyExists == err)
+    {
+        // Temp file has not been removed as it should,
+        // must destroy it before we can reuse it.
+        err = iFs.Delete(aMifFile);
+        User::LeaveIfError(err);
+        // Destroying the file succeeded, try again to create write stream
+        err = iMifWriteStream.Create(iFs, aMifFile, EFileWrite);
+    }
+    User::LeaveIfError(err);
+}