#

# 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: 

#

import sys, os

import traceback

from optparse import OptionParser

def main():

    parser = OptionParser(

        usage = "Usage: %prog <component root> <javah files> <javah root>")

    (opts, args) = parser.parse_args()

    try:

        componentRoot = args[0]

        javahFiles = args[1]

        javahRoot = args[2]

        # Generate empty jxe.c file if doesn't exist.

        jxeFile = componentRoot + "/jxe.c"

        if not os.path.exists(jxeFile):

            fout = open(jxeFile, 'w')

            content = """

// This prevents warnings of literal treated as \"unsigned long long

// coming from compilation of jxe.c (J9 romized classes).

#ifndef __WINS__

#pragma diag_suppress 1135

#endif

#ifdef _DEBUG

#include \"jxe_debug.c\"

#else

#include \"jxe_release.c\"

#endif

"""

            fout.write(content)

            fout.close()

        # Generate empty jxe_<debug/release>.c files if doesn't exist.

        createUnexistingFile(componentRoot + "/jxe_debug.c")

        createUnexistingFile(componentRoot + "/jxe_release.c")

        # Generate empty lookup.c if doesn't exist.

        createUnexistingFile(componentRoot + "/lookup.cpp")

        # Generate empty javah file if the component has defined such.

        # The javahFiles will contain a comma separated list of java files

        # that should be 'javah'ed'. In here we need to tweak names a little 

        # bit. If the component doesnt havy any files to be 'javah'ed' them

        # the value of javahFiles is ${javah.classnames}

        if not javahFiles.startswith("$"):

            # Split a string to list.

            javahFilesList = javahFiles.split(',')

            # Loop all the files. Convert '.' to '_ and add '.h' extension.

            for item in javahFilesList:

                javahFile = item.strip().replace('.', '_') + ".h"

                # Create empty file if doesn't exist.

                createUnexistingFile(javahRoot + "/" + javahFile)

    except:

        print "Error in s60init"

        traceback.print_exc()

        sys.exit(1)

def createUnexistingFile(file):

    if not os.path.exists(file):

        fout = open(file, 'w')

        fout.close()

if __name__ == "__main__":

    main()