--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/e32tools/elf2e32/source/filedump.cpp	Tue Oct 27 16:36:35 2009 +0000
@@ -0,0 +1,186 @@
+// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// FileDump Operations of elf2e32 tool to dump E32Image and generate ASM File.
+// @internalComponent
+// @released
+// 
+//
+
+#include "pl_common.h"
+#include "filedump.h"
+#include "e32imagefile.h"
+#include "h_utl.h"
+#include "deffile.h"
+#include "errorhandler.h"
+#include <stdio.h>
+/**
+Constructor for class FileDump
+@param aParameterListInterface - Instance of class ParameterListInterface
+@internalComponent
+@released
+*/
+FileDump::FileDump(ParameterListInterface* aParameterListInterface) : UseCaseBase(aParameterListInterface)
+{
+}
+
+/**
+Destructor for class FileDump
+@internalComponent
+@released
+*/
+FileDump::~FileDump()
+{
+}
+
+/**
+Execute Function for the File Dump. It dumps E32 image or generate ASM file based on the
+file dump options
+@return 0 on success, otherwise throw error 
+@internalComponent
+@released
+*/
+int FileDump::Execute()
+{
+	if(iParameterListInterface->FileDumpOption() && iParameterListInterface->E32OutOption() && iParameterListInterface->DefFileInOption()) //DumpAsm
+	{
+		if(!(iParameterListInterface->DumpOptions() & EDumpAsm))
+			throw InvalidArgumentError(INVALIDARGUMENTERROR,(!iParameterListInterface->FileDumpSubOptions()?"":iParameterListInterface->FileDumpSubOptions()) ,"--dump");
+		if(iParameterListInterface->DumpOptions() & 31)
+			throw InvalidArgumentError(INVALIDARGUMENTERROR,(!iParameterListInterface->FileDumpSubOptions()?"":iParameterListInterface->FileDumpSubOptions()),"--dump");
+		if(!iParameterListInterface->E32ImageOutput())
+			throw ParameterParserError(NOREQUIREDOPTIONERROR,"--output");
+		if(!iParameterListInterface->DefInput())
+			throw ParameterParserError(NOREQUIREDOPTIONERROR,"--definput");
+
+		GenerateAsmFile(iParameterListInterface->E32ImageOutput());
+	}
+	else
+	{
+		if(!iParameterListInterface->E32Input())
+			throw ParameterParserError(NOREQUIREDOPTIONERROR,"--e32input");
+		if(iParameterListInterface->DumpOptions() & EDumpAsm )
+			throw InvalidArgumentError(INVALIDARGUMENTERROR,iParameterListInterface->FileDumpSubOptions() ,"--dump");
+		DumpE32Image(iParameterListInterface->E32Input());
+	}
+	return 0;
+}
+
+/**
+Function to generate ASM File.
+@param afileName - ASM File name
+@return 0 on success, otherwise throw error 
+@internalComponent
+@released
+*/
+int FileDump::GenerateAsmFile(const char* afileName)//DumpAsm
+{
+	DefFile *iDefFile = new DefFile();
+	SymbolList *aSymList;
+	aSymList = iDefFile->ReadDefFile(iParameterListInterface->DefInput());
+
+	FILE *fptr;
+
+	if((fptr=fopen(afileName,"w"))==NULL)
+	{
+		throw FileError(FILEOPENERROR,(char*)afileName);
+	}
+	else
+	{
+		SymbolList::iterator aItr = aSymList->begin();
+		SymbolList::iterator last = aSymList->end();
+		Symbol *aSym;
+
+		while( aItr != last)
+		{
+			aSym = *aItr;
+
+			if(aSym->Absent())
+			{
+				aItr++;
+				continue;
+			}
+
+			fputs("\tIMPORT ",fptr);
+			fputs(aSym->SymbolName(),fptr);
+			//Set the visibility of the symbols as default."DYNAMIC" option is
+			//added to remove STV_HIDDEN visibility warnings generated by every 
+			//export during kernel build 
+			fputs(" [DYNAMIC]", fptr);
+			fputs("\n",fptr);
+			aItr++;
+		}
+
+        // Create a directive section that instructs the linker to make all listed
+        // symbols visible.
+
+        fputs("\n AREA |.directive|, READONLY, NOALLOC\n\n",fptr);
+
+        fputs("\tDCB \"#<SYMEDIT>#\\n\"\n", fptr);
+
+		aItr = aSymList->begin();
+		while (aItr != last)
+		{
+			aSym = *aItr;
+
+			if ( aSym->Absent() )
+			{
+				aItr++;
+				continue;
+			}
+
+            // Example:
+            //  DCB "EXPORT __ARM_ll_mlass\n"
+			fputs("\tDCB \"EXPORT ",fptr);
+			fputs(aSym->SymbolName(),fptr);
+			fputs("\\n\"\n", fptr);
+
+			aItr++;
+		}
+
+		fputs("\n END\n",fptr);
+		fclose(fptr);
+	}
+	return 0;
+}
+
+/**
+Function to Dump E32 Image.
+@param afileName - E32 Image File name
+@return 1 on success, otherwise throw error 
+@internalComponent
+@released
+*/
+int FileDump::DumpE32Image(const char* afileName)
+{
+	E32ImageFile *aE32Imagefile=new E32ImageFile();
+	TInt result = aE32Imagefile->Open(afileName);
+	
+	if (result > 0)
+		return 1;
+	else if (result == KErrCorrupt || result == KErrNotSupported)
+	{
+		throw InvalidE32ImageError(INVALIDE32IMAGEERROR, (char *)afileName);
+	}
+	else if (result != 0)
+	{
+		throw FileError(FILEREADERROR, (char *)afileName);
+	}
+
+	int dumpOptions=iParameterListInterface->DumpOptions();
+	
+	aE32Imagefile->Dump((TText*)afileName, dumpOptions);
+	delete aE32Imagefile;
+	return KErrNone;
+}
+