/*

* Copyright (c) 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:

*

*/

#pragma warning (disable:4786)	// disable "identifier was truncated to '255' characters in the browser information" warning

#include "CdlCompilerToolkit/CdlTkProcess.h"

#include "CdlTkPriv.h"

#include <fstream>

#include <iomanip>

#include <iostream>

#include <sstream>

using namespace std;

namespace CdlCompilerToolkit {

CCdlTkWriteInstance::CCdlTkWriteInstance(const CCdlTkInstance& aInstance)

: iInstance(aInstance), iCdl(aInstance.Interface())

	{

	}

CCdlTkWriteInstance::~CCdlTkWriteInstance()

	{

	}

void CCdlTkWriteInstance::Process()

	{

	string implName = CdlTkUtil::ToLower(CdlTkUtil::OutputPath() + CdlTkUtil::StripPath(iInstance.Name()));

	string headerName(implName + ".h");

	InitReplace(headerName);

	ProcessCdl();

	CCdlTkFileCleanup tempFile;

	ofstream hrhStream;

	CdlTkUtil::OpenTempOutput(hrhStream, tempFile);

	ProcessInstanceHrh(hrhStream, headerName+"rh");

	hrhStream.close();

	CdlTkUtil::ExportFileIfWritable(tempFile, headerName+"rh");

	ofstream headerStream;

	CdlTkUtil::OpenTempOutput(headerStream, tempFile);

	ProcessInstanceHeader(headerStream, headerName);

	headerStream.close();

	CdlTkUtil::ExportFileIfWritable(tempFile, headerName);

	ofstream cppStream;

	CdlTkUtil::OpenTempOutput(cppStream, tempFile);

	ProcessInstance(cppStream, headerName);

	cppStream.close();

	CdlTkUtil::ExportFileIfWritable(tempFile, CdlTkUtil::CorrectFilenameCase(implName + ".cpp"));

	}

void CCdlTkWriteInstance::InitReplace(const std::string& aHeaderName)

	{

	iReplace.clear();

	iReplace.Add("$INSTNAME", iInstance.Name());

	iReplace.Add("$CDLNAME", CdlTkUtil::StripPath(iCdl.FileName()));

	iReplace.Add("$CDLINCNAME", CdlTkUtil::ToLower(CdlTkUtil::StripPath(iCdl.FileName())));

	iReplace.Add("$HEADERNAME", CdlTkUtil::ToLower(CdlTkUtil::StripPath(aHeaderName)));

	iReplace.Add("$EXTRA", iInstance.ExtraCpp());

	iReplace.Add("$INSTNS", CdlTkUtil::ToCpp(iInstance.Name()));

	iReplace.Add("$CDLNS", iCdl.NamespaceName());

	iReplace.Add("$CDLGUARD", HeaderGuardName(iCdl.FileName() + ".custom.h"));

	iReplace.Add("$INSTGUARD", HeaderGuardName(aHeaderName));

	iReplace.Add("$CMDLINE", CdlTkUtil::CommandLine());

	if (iInstance.Id() == KCdlTkGetInstanceIdFromHostDll)

		{

		iReplace.Add("$INSTID", iInstance.DllInstanceName());

		iReplace.Add("$DLLINSTHEADER", "#include \"" + KDllInstHeader + "\"\n");

		}

	else

		{

		iReplace.Add("$INSTID", CdlTkUtil::IntToString(iInstance.Id()));

		iReplace.Add("$DLLINSTHEADER", "");

		}

	}

void CCdlTkWriteInstance::ProcessCdl() const

	{

	AssertInterfaceNotExtended(iCdl);

	string baseName = CdlBaseNameAndPath(iCdl);

	string commonHeaderName(baseName + KCommonHeader);

	CCdlTkWriteCommonDefs::ExportCommonDefs(iCdl, commonHeaderName);

	CCdlTkFileCleanup tempFile;

	ofstream out;

	CdlTkUtil::OpenTempOutput(out, tempFile);

	string customHeaderName(baseName + ".custom.h");

	ProcessInstanceApi(out, customHeaderName);

	out.close();

	CdlTkUtil::ExportFile(tempFile, customHeaderName);

	}

const string KInstanceApiStart = "\

/*\n\

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).\n\

* All rights reserved.\n\

* This component and the accompanying materials are made available\n\

* under the terms of \"Eclipse Public License v1.0\"\n\

* which accompanies this distribution, and is available\n\

* at the URL \"http://www.eclipse.org/legal/epl-v10.html\".\n\

*\n\

* Initial Contributors:\n\

* Nokia Corporation - initial contribution.\n\

*\n\

* Contributors:\n\

*\n\

* Description:\n\

*\n\

*/\n\n\

// This file was generated from $CDLNAME.\n\

// It contains the customisation API.\n\

// It should not be modified manually.\n\

\n\

#ifndef $CDLGUARD\n\

#define $CDLGUARD\n\

\n\

#include <cdlengdef.h>\n\

#include \"$CDLINCNAME.common.h\"\n\

\n\

namespace $CDLNS\n\

{\n\

\n\

// This structure defines the interface to a customisation instance.\n\

// A customisation instance must supply an instance of this structure, with the pointer\n\

// members either being NULL, or pointing at functions or data of the correct type.\n\

\n\

#ifdef __WINS__\n\

struct SCdlImpl0\n\

#else\n\

struct SCdlImpl\n\

#endif\n\

\t{\n";

const string KInstanceApiEnd = "\

\t};\n\

#ifdef __WINS__\n\

struct SCdlImpl\n\

\t{\n\

\tSCdlImpl0 i0;\n\

$SUBSTRUCTS\

\t};\n\

#endif\n\

\n\

} // end of namespace $CDLNS\n\

#endif // $CDLGUARD\n";

const string KSubStructDecl = "\

#ifdef __WINS__\n\

\t};\n\

\n\

struct SCdlImpl$NUM\n\

\t{\n\

#endif\n";

const string KSubStructUse = "\tSCdlImpl$NUM i$NUM;\n";

const int KMsvcStructSplit = 1000;

void CCdlTkWriteInstance::ProcessInstanceApi(ofstream& aStream, const string& aFileName) const

	{

	string subStructs;

	int count=0;

	aStream << CdlTkUtil::MultiReplace(iReplace, KInstanceApiStart);

	for (CCdlTkApiList::const_iterator pApi = iCdl.ApiList().begin(); pApi != iCdl.ApiList().end(); ++pApi)

		{

		aStream << "\t" << (*pApi)->PointerType() << " " << (*pApi)->Name() << ";" << endl;

		count++;

		if ((count%KMsvcStructSplit) == 0)

			{

			string num = CdlTkUtil::IntToString(count/KMsvcStructSplit);

			aStream << CdlTkUtil::Replace("$NUM", num, KSubStructDecl);

			CdlTkUtil::AppendString(subStructs, CdlTkUtil::Replace("$NUM", num, KSubStructUse));

			}

		}

	string end = CdlTkUtil::Replace("$SUBSTRUCTS", subStructs, KInstanceApiEnd);

	aStream << CdlTkUtil::MultiReplace(iReplace, end);

	}

const string KInstanceCppStart = "\

/*\n\

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).\n\

* All rights reserved.\n\

* This component and the accompanying materials are made available\n\

* under the terms of \"Eclipse Public License v1.0\"\n\

* which accompanies this distribution, and is available\n\

* at the URL \"http://www.eclipse.org/legal/epl-v10.html\".\n\

*\n\

* Initial Contributors:\n\

* Nokia Corporation - initial contribution.\n\

*\n\

* Contributors:\n\

*\n\

* Description:\n\

*\n\

*/\n\n\

// $INSTNAME generated by\n\

// $CMDLINE\n\

// This customisation implements the interface defined in $CDLNAME\n\

\n\

#include \"$HEADERNAME\"\n\

$EXTRA\n\

namespace $INSTNS\n\

{\n\

\n";

const string KInstanceCppMid = "\

\n\

const $CDLNS::SCdlImpl KCdlImpl = \n\

\t{\n";

const string KInstanceCppEnd = "\

\t};\n\

\n\

} // end of namespace $INSTNS\n";

void CCdlTkWriteInstance::ProcessInstance(ofstream& aStream, const string& aHeaderName) const

	{

	aStream << CdlTkUtil::MultiReplace(iReplace, KInstanceCppStart);

	const CCdlTkImplementations& impl = iInstance.Impl();

	CCdlTkImplementations::const_iterator pImpl;

	// write the definitions

	for (pImpl = impl.begin(); pImpl != impl.end(); ++pImpl)

		{

		const string& defn = (*pImpl)->Definition();

		if (defn.size())

			{

			aStream << defn << endl;

			aStream << endl;

			}

		}

	aStream << CdlTkUtil::MultiReplace(iReplace, KInstanceCppMid);

	// write the pointers

	for (pImpl = impl.begin(); pImpl != impl.end(); ++pImpl)

		aStream << "\t" << (*pImpl)->PointerReference() << "," << endl;

	aStream << CdlTkUtil::MultiReplace(iReplace, KInstanceCppEnd);

	}

const string KInstanceHeader = "\

/*\n\

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).\n\

* All rights reserved.\n\

* This component and the accompanying materials are made available\n\

* under the terms of \"Eclipse Public License v1.0\"\n\

* which accompanies this distribution, and is available\n\

* at the URL \"http://www.eclipse.org/legal/epl-v10.html\".\n\

*\n\

* Initial Contributors:\n\

* Nokia Corporation - initial contribution.\n\

*\n\

* Contributors:\n\

*\n\

* Description:\n\

*\n\

*/\n\n\

// This header file contains the customisation implementation identity for $INSTNAME\n\

// It was generated by:\n\

// $CMDLINE\n\

// This file may be manually modified.\n\

\n\

#ifndef $INSTGUARD\n\

#define $INSTGUARD\n\

#include \"$CDLINCNAME.custom.h\"\n\

#include \"$HEADERNAMErh\"\n\

\n\

namespace $INSTNS\n\

{\n\

\n\

const TInt KCdlInstanceId = _CDL_$INSTNS_KCdlInstanceId;\n\

using $CDLNS::KCdlInterface;\n\

using $CDLNS::KCdlInterfaceUidValue;\n\

GLREF_D const $CDLNS::SCdlImpl KCdlImpl;\n\

\n\

} // end of namespace $INSTNS\n\

#endif // $INSTGUARD\n";

void CCdlTkWriteInstance::ProcessInstanceHeader(ofstream& aStream, const string& aFileName) const

	{

	aStream << CdlTkUtil::MultiReplace(iReplace, KInstanceHeader);

	}

const string KInstanceHrh = "\

/*\n\

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).\n\

* All rights reserved.\n\

* This component and the accompanying materials are made available\n\

* under the terms of \"Eclipse Public License v1.0\"\n\

* which accompanies this distribution, and is available\n\

* at the URL \"http://www.eclipse.org/legal/epl-v10.html\".\n\

*\n\

* Initial Contributors:\n\

* Nokia Corporation - initial contribution.\n\

*\n\

* Contributors:\n\

*\n\

* Description:\n\

*\n\

*/\n\n\

// This header file contains the customisation implementation identity for $INSTNAME\n\

// It was generated by:\n\

// $CMDLINE\n\

// This file may be manually modified.\n\

\n\

#ifndef $INSTGUARDRH\n\

#define $INSTGUARDRH\n\

#include \"$CDLINCNAME.common.hrh\"\n\

$DLLINSTHEADER\

\n\

#define _CDL_$INSTNS_KCdlInstanceInterfaceUidValue _CDL_$CDLNS_KCdlInterfaceUidValue\n\

#define _CDL_$INSTNS_KCdlInstanceId $INSTID\n\

\n\

#endif // $INSTGUARDRH\n";

void CCdlTkWriteInstance::ProcessInstanceHrh(ofstream& aStream, const string& aFileName) const

	{

	aStream << CdlTkUtil::MultiReplace(iReplace, KInstanceHrh);

	}

}	// end of namespace CdlCompilerToolkit