tools/elf4rom/src/e32romimage.h
changeset 34 92d87f2e53c2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/elf4rom/src/e32romimage.h	Fri Jan 15 09:07:44 2010 +0000
@@ -0,0 +1,68 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU Lesser General Public License for more details.
+* 
+* You should have received a copy of the GNU Lesser General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef E32ROMIMAGE_H_
+#define E32ROMIMAGE_H_
+
+#include <cassert>
+
+#include "defs.h"
+#include "filefragment.h"
+#include "inputfile.h"
+
+class E32RomImage : public FileFragmentOwner {
+public:
+	typedef struct // this is the structure of an EPOC rom header
+	{
+		char name[16];
+	    unsigned char versionStr[4];
+	    unsigned char buildNumStr[4];
+	    unsigned long romSize;
+	    unsigned long wrapSize;
+	} E32RomHeader;
+public:
+		
+	E32RomImage(PathName aPath):
+		iRomFile(aPath), iData(NULL)
+		{};	
+	
+	void SetupRomData();
+
+	// The FileFragmentOwner protocol
+	virtual void GetFileFragmentData(FileFragmentData & aFileFragmentData );
+	virtual size_t Size() { 
+		assert(iRomFile.Size() - iRomFile.GetOffset()); 
+		return iRomFile.Size() - iRomFile.GetOffset(); 
+	};
+	virtual void DeleteFileFragmentData();
+	
+private:
+
+	void Open();
+	void Close();
+	void SetSize();
+	
+private:	
+	InputFile iRomFile;
+	char * iData;
+	E32RomHeader iE32RomHeader;
+
+	
+};
+
+#endif /*E32ROMIMAGE_H_*/