#============================================================================ 

#Name        : create_language_pack.py 

#Part of     : Helium 

#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 the License "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:

#===============================================================================

""" MC Localisation Framework

"""

import configuration

import localisation

import bsf

import codecs

import sys

import escapeddict

class VariantIBYBuilder:

    """  Create variant_xx.iby

    """

    def __init__(self, name, config):

        self._name = name

        self._config = escapeddict.EscapedDict(config)

    def build(self):        

        bsfs = bsf.read_all()

        if not bsfs.has_key(self._name):

            raise Exception("Product not defined, could not find %s.bsf" % self._name)

        filename = "/epoc32/rom/%s/variant_%s.iby" % (bsfs[self._name].get_path(), self._config['languagepack.id'])

        print "Generating %s" % filename

        output = open(filename, "w+")

        output.write("// DO NOT EDIT - FILE AUTOMATICALLY GENERATED\n")

        output.write("// MC variant configuration tool (C) Nokia - 2007\n\n")

        output.write("#ifndef VARIANT_%s_IBY\n" % self._config['languagepack.id'])

        output.write("#define VARIANT_%s_IBY\n" % self._config['languagepack.id'])

        for lid in str(self._config['languages']).split(' '):

            if lid != '':

                output.write("#include <locales_%s.iby>\n" % lid)

        output.write("#endif // VARIANT_%s_IBY\n" % self._config['languagepack.id'])

        output.close()                

class LanguageTxtBuilder:

    """  Creates product languages.productname.vid.txt

    """

    def __init__(self, name, config):

        self._name = name

        self._config = escapeddict.EscapedDict(config)

    def build(self):

        filename = "/epoc32/data/z/Resource/BootData/languages.%s.%s.txt" % (self._name, self._config['languagepack.id'])

        print "Generating %s" % filename

        output = open( filename, "w+b")        

        output.write(codecs.BOM_UTF16_LE)

        default = self._config['default']

        for lid in str(self._config['languages']).split(' '):

            if lid != '':

                line = "%s\n" % lid

                if lid == default:

                    line = "%s,d\n" % lid

                output.write(line.encode("utf-16-le"))

        output.close()

class LangTxtBuilder:

    """  Creates product lang.productname.vid.txt

    """

    def __init__(self, name, config):

        self._name = name

        self._config = escapeddict.EscapedDict(config)

    def build(self):        

        filename = "/epoc32/data/Z/Resource/versions/lang.%s.%s.txt" % (self._name, self._config['languagepack.id'])

        print "Generating %s" % filename

        output = open(filename, "w+b")

        output.write( codecs.BOM_UTF16_LE )

        output.write(self._config['languagepack.id'].encode("utf-16-le"))

        output.close()

def main():

    """ Main function create the whole language pack files.

        variant_xx.iby

        languages.pn.vid.iby

        lang.pn.vid.iby

    """

    product = sys.argv[1]

    configfile = sys.argv[2]

    try:

        builder = configuration.NestedConfigurationBuilder(open(configfile, 'r'))

        config_set = builder.getConfiguration()

        for variant in config_set.getConfigurations(product):

            if variant.type == "languagepack":

                VariantIBYBuilder(product, variant).build()

                LanguageTxtBuilder(product, variant).build()

                LangTxtBuilder(product, variant).build()

    except Exception, exc:

        print "ERROR: %s" % exc

        sys.exit(-1)

    sys.exit(0)

if __name__ == "__main__":

    main()