/*

* 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, version 2.1 of the License.

* 

* 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/old-licenses/lgpl-2.1.html/".

*

* Description:

*

*/

#include <QString>

#include <QStringList>

#include <QFile>

#include <QIODevice>

#include <QTextStream>

#include <QDateTime>

#include <QFileInfo>

#define IMPLEMENTATION_UID_LIT "KQtEcomPluginImplementationUid"

void runRSSFileGenerator(QStringList params)

{

    QString appName = params[1];

	QString uid3 = params[2];

	QString interfacename = params[3];

	QString configuration = params[4];

	QString configurationFile = params[5];

	QString rssFilename = appName;

    QFile ft(rssFilename);

	if(!ft.exists()){

		if(ft.open(QIODevice::WriteOnly)) {

			QTextStream t(&ft);

			t << "// ==============================================================================" << endl;

	        t << "// Generated by xqecom on " << QDateTime::currentDateTime().toString() << endl;

	        t << "// This file is generated by xqecom and should not be modified by the user." << endl;

			t << "//  Name        : " << rssFilename << endl;

			t << "//  Part of     : " << endl;

			t << "//  Description : Fixes common plugin symbols to known ordinals" << endl;

			t << "//  Version     : " << endl;

			t << "//" << endl;

			t << "// ==============================================================================" << "\n" << endl;

			t << endl;

	        if (interfacename.isEmpty()) {

	        }

	        QTextStream configStream;

	        QFile cfgFile;

			if (!configurationFile.isEmpty()) {

				cfgFile.setFileName(configurationFile);

				if (cfgFile.open(QIODevice::ReadOnly)) {

					configStream.setDevice( &cfgFile );

				} else {

					printf("Not generated: ");

					printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

					printf(" - Cannot open file: %s\n", configurationFile.toLocal8Bit().data());						

					ft.remove();

					return;

				}

	        } else {

				configStream.setString( &configuration, QIODevice::ReadOnly );

	        }

	        t << "#include <xqtecom.hrh>" << endl << endl;

	        t << "#include <ecomstub_" << uid3 << ".hrh>" << endl << endl;

	        t << "RESOURCE REGISTRY_INFO theInfo" << endl << "{" << endl;

	        t << "resource_format_version = RESOURCE_FORMAT_VERSION_2;" << endl;

	        t << "dll_uid = " << uid3 << ";" << endl;

	        t << "interfaces =" << endl << "\t{" << endl << "\tINTERFACE_INFO" << endl << "\t\t{" << endl;

	        t << "\t\tinterface_uid = KQtEcomPluginInterfaceUID;" << endl;

	        t << "\t\timplementations =" << endl << "\t\t\t{" << endl;

	        t << "\t\t\tIMPLEMENTATION_INFO" << endl << "\t\t\t\t{" << endl;

	        t << "\t\t\t\timplementation_uid = " << IMPLEMENTATION_UID_LIT << ";" << endl;

	        t << "\t\t\t\tversion_no = 1;" << endl;

	        t << "\t\t\t\t// SERVICE.INTERFACE_NAME" << endl;

	        t << "\t\t\t\tdefault_data = \"" << interfacename << "\";" << endl;

	        t << "\t\t\t\t// SERVICE.CONFIGURATION" << endl;

	        t << "\t\t\t\topaque_data = \""; 

			while( !configStream.atEnd() ) {

				configStream.skipWhiteSpace();

			};

			t << "\";" << endl;

	        t << "\t\t\t\t}" << endl << "\t\t\t};" << endl << "\t\t}" << endl << "\t};" << endl << "}" << endl;

			printf("Generated: ");

			printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

			printf("\n");

	    }else{

			printf("Not generated: ");

			printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

			printf(" - Error %d\n",ft.error());

		}

	}else{

		printf("Not generated: ");

		printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

		printf(" - File exists\n");					

	}

}

void runXQPkgGenerator(QStringList params)

{

    QString appName = params[1];

    QString uid3=params[2];

    QFile ft(outputFileName);

	if(!ft.exists()){

	    if(ft.open(QIODevice::WriteOnly)) {

	        QTextStream t(&ft);

	        t << "// ============================================================================" << endl;

	        t << "// Generated by xqecom on " << QDateTime::currentDateTime().toString() << endl;

	        t << "// This file is generated by xqecom and should not be modified by the user." << endl;

	        t << "// ============================================================================" << endl;

	        t << endl;

	        t << "; Language" << endl;

	        t << "&EN" << endl;

	        t << endl;

	        t << "; SIS header: name, uid, version" << endl;

	        t << "#{"<< appName <<"},(" << uid3 << "),1,0,0" << endl;

	        t << endl;

	        t << "; Localised Vendor name" << endl;

	        t << "%{\"Nokia, Qt Software\"}" << endl;

	        t << endl;

	        t << "; Unique Vendor name" << endl;

	        t << ":\"Nokia, Qt Software\"" << endl;

	        t << endl;

	        t << "; Dependencies" << endl;

	        t << "[0x101F7961],0,0,0,{\"S60ProductID\"}" << endl;

	        t << "[0x102032BE],0,0,0,{\"S60ProductID\"}" << endl;

	        t << "[0x102752AE],0,0,0,{\"S60ProductID\"}" << endl;

	        t << "[0x1028315F],0,0,0,{\"S60ProductID\"}" << endl;

	        t << "(0x2001E61C), 4, 5, 0, {\"QtLibs pre-release\"}" << endl;

	        t << endl;

	        t << ";files" << endl;

	        t << "\"\\epoc32\\release\\armv5\\urel\\"<< appName <<".dll\"    - \"!:\\sys\\bin\\"<< appName <<".dll\"" << endl;

	        t << "\"\\epoc32\\data\\Z\\resource\\plugins\\"<< appName <<".rsc\" - \"!:\\resource\\plugins\\"<< appName <<".rsc\"" << endl;

			printf("Generated: ");

			printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

			printf("\n");

	    }else{

			printf("Not generated: ");

			printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

			printf(" - Error %d\n",ft.error());

		}

	}else{

		printf("Not generated: ");

		printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

		printf(" - File exists\n");					

	}

}

void runXQIbyGenerator(QStringList params)

{

    QString appName = params[1];

	headerGuard=headerGuard.toUpper();

    QFile ft(outputFileName);

	if(!ft.exists()){

	    if(ft.open(QIODevice::WriteOnly)) {

	        QTextStream t(&ft);

	        t << "// ============================================================================" << endl;

	        t << "// Generated by xqecom on " << QDateTime::currentDateTime().toString() << endl;

	        t << "// This file is generated by xqecom and should not be modified by the user." << endl;

	        t << "// ============================================================================" << endl;

	        t << endl;

	        t << "#ifndef " << headerGuard << endl;

	        t << "#define " << headerGuard << endl;

	        t << endl;

	        t << "#include <bldvariant.hrh>" << endl;

	        t << endl;

			t << "ECOM_PLUGIN( " << appName << ".dll, " << appName << ".rsc )" << endl;

	        t << endl;

	        t << "#endif //" << headerGuard << endl;

			printf("Generated: ");

			printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

			printf("\n");

	    }else{

			printf("Not generated: ");

			printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

			printf(" - Error %d\n",ft.error());

		}

	}else{

		printf("Not generated: ");

		printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

		printf(" - File exists\n");					

	}

}

void runXQStubGenerator(QStringList params)

{

    QString appName = params[1];

    QFile fth(outputHeaderFileName);

	if(!fth.exists()){

	    if(fth.open(QIODevice::WriteOnly)) {

	        QTextStream t(&fth);

	        t << "// ============================================================================" << endl;

	        t << "// Generated by xqecom on " << QDateTime::currentDateTime().toString() << endl;

	        t << "// This file is generated by xqecom and should not be modified by the user." << endl;

	        t << "// ============================================================================" << endl;

	        t << endl;

			t << "#ifndef " << headerGuard << endl;

			t << "#define " << headerGuard << endl;

			t << "#define " << IMPLEMENTATION_UID_LIT << " " << uid3 << endl;

			t << "#endif //" << headerGuard << endl;

			printf("Generated: ");

			printf((QFileInfo(fth).absoluteFilePath()).toLocal8Bit().data() );

			printf("\n");

	    }else{

			printf("Not generated: ");

			printf((QFileInfo(fth).absoluteFilePath()).toLocal8Bit().data() );

			printf(" - Error %d\n",fth.error());

		}

	}else{

		printf("Not generated: ");

		printf((QFileInfo(fth).absoluteFilePath()).toLocal8Bit().data() );

		printf(" - File exists\n");					

	}

    QFile ft(outputSourceFileName);

	if(!ft.exists()){

	    if(ft.open(QIODevice::WriteOnly)) {

	        QTextStream t(&ft);

	        t << "// ============================================================================" << endl;

	        t << "// Generated by xqecom on " << QDateTime::currentDateTime().toString() << endl;

	        t << "// This file is generated by xqecom and should not be modified by the user." << endl;

	        t << "// ============================================================================" << endl;

	        t << endl;

			t << "#include <xqplugin.h>" << endl;

	        t << "#include <" << outputHeaderFileName << ">" << endl;

	        t << "XQ_PLUGIN_ECOM_HEADER(" << appName << ")" << endl;

	        //t << "const TImplementationProxy implementationTable[] = \n\t{\n\tIMPLEMENTATION_PROXY_ENTRY( " << IMPLEMENTATION_UID_LIT << ", C" 

			  << appName

	          <<"Factory::NewL)\n\t};" << endl << endl;

	        t << "EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)"

	          << endl <<"\t{\n\taTableCount = sizeof( implementationTable ) / sizeof( TImplementationProxy );"

	          << endl <<"\treturn implementationTable;"

	          << endl <<"\t}" << endl;

			printf("Generated: ");

			printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

			printf("\n");

	    }else{

			printf("Not generated: ");

			printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

			printf(" - Error %d\n",ft.error());

		}

	}else{

		printf("Not generated: ");

		printf((QFileInfo(ft).absoluteFilePath()).toLocal8Bit().data() );

		printf(" - File exists\n");					

	}

}

int main(int argc, char *argv[])

{

    QStringList params;

    for (int i=0 ; i < argc ; i++) {

//		printf(argv[i]);

//		printf("\n");

//		fprintf(stderr, "%s\n",argv[i]);

   }

	if (params.count() < 6) {

        fprintf(stderr, "xqecom error: invalid parameters(%d)! ",params.count());

        fprintf(stderr, "Usage: xqecom <app name> <uid3> <interface name> <configuration> <configuration-filename>\n");

        return 1;

    }

	}

    printf("xqecom:\n");

	runRSSFileGenerator(params);

	runXQPkgGenerator(params);

	runXQIbyGenerator(params);

	runXQStubGenerator(params);

	printf("\n");	

	return 0;

}