# -*- coding: ISO-8859-1 -*-

"""

/*

* 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: Python script that can be used to make localized pkg-files 

* based on Engineering English pkg-files. Meant only for internal use in Email.

*

*/

"""

import sys, string

LINE_FEED = "\n"

INDENTATION = "    "

# Added to converted file name, so e.g. "filename.pkg" -> filename_loc.pkg"

CONVERTED_FILE_NAME_ADDITION = "_loc"

# Path identifiers for the paths that include files to be localized

PATHS_TO_LOCALIZE = [ "resource\\" ]

# Exclude paths of ECom plugin registeration files and extended startup list ctrl files

PATHS_TO_EXCLUDE = [ "resource\\plugins\\", "private\\101f875a\\", "resource\\messaging\\", "resource\\fsmailbrandmanager.r",

                     "\\esmragnversit2strings.rsc", "\\esmrurlparserplugindata.rsc", "\\esmrpolicies.rsc", "\\esmralarminfo.rsc", # Non-localized resource files from mrui

                     "\\neascpnodenames.rsc", "\\neasicalstrings.rsc", "\\neasfreestylepluginresource.rsc" ] # Non-localized resource files from eas

# File extension identifiers for the files to be localized

EXTENSIONS_TO_LOCALIZE = [ ".rsc" ]

# Embedded sisx packages to be localized

EMBEDDED_PACKAGES_TO_LOCALIZE = [ "eas_engine.sisx", "eas_engine_udeb.sisx" ]

EMBEDDED_PACKAGE_LINE_IDENTIFIER = "@"

EMBEDDED_PACKAGE_FILE_EXTENSION = ".sisx"

# List of language codes

# LANGUAGE_CODES = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 14, 15, 16, 17, 18, 25, 26, 27, 28, 29, 30, 31, 32, 33, 37, 39, 42, 44, 45, 49, 50, 51, 54, 57, 58, 59, 67, 68, 70, 76, 78, 79, 83, 93, 94, 129, 157, 158, 159, 160, 161, 326, 327, 401, 402 ]

LANGUAGE_CODES = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 14, 15, 16, 17, 18, 25, 26, 27, 28, 29, 30, 31, 32, 33, 37, 39, 42, 44, 45, 49, 50, 51, 54, 57, 59, 67, 68, 70, 76, 78, 79, 83, 93, 94, 96, 102, 103, 129, 157, 158, 159, 160, 161, 326, 327 ]

# Comment line added with commented-out engineering english resource file

PKG_FILE_COMMENT_LINE_START_TAG = ";"

LOCALIZATION_COMMENT_LINE = PKG_FILE_COMMENT_LINE_START_TAG + " Following line is localized, so this Engineering English line is commented out\n"

LOCALIZATION_LANG_CODE_IDENTIFIER = "***"

LOCALIZATION_LANG_CODE_BLOCK_START_LINE = 'IF EXISTS( "z:\\resource\\avkon.r' + LOCALIZATION_LANG_CODE_IDENTIFIER + '" )' + LINE_FEED

LOCALIZATION_LANG_CODE_BLOCK_END_LINE = 'ENDIF' + LINE_FEED + LINE_FEED

# Identifier to identify the line of the starter app, which needs to be the last item in pkg file

STARTER_APP_IDENTIFIER = "sys\\bin\\emailservermonitor.exe"

HELP_TEXT0 = "Python script that can be used to generate localized pkg-file based on engineering English pkg-file.\nIt converts e.g. all *.rsc file names in input file to *.r01, *.r02, *.r03 etc. file names.\n"

HELP_TEXT1 = "Usage:\n    "

HELP_TEXT2 = " engineering_english_to_convert.pkg\n"

HELP_TEXT3 = "Output file name format:\n    engineering_english_to_convert"

HELP_TEXT4 = ".pkg\n"

##########################################################################

# MAIN

#

def main():

	if( len(sys.argv) == 1 ):

		ind = sys.argv[0].rfind( "\\" )

		if( ind >= 0 and len(sys.argv[0]) >= ind+2 ):

			script_file = sys.argv[0][ind+1:]

		else:

			script_file = sys.argv[0]

		print HELP_TEXT0

		print HELP_TEXT1 + script_file + HELP_TEXT2

		print HELP_TEXT3 + CONVERTED_FILE_NAME_ADDITION + HELP_TEXT4

		return

	files = sys.argv[1:]

	for file_name in files:

		ConvertFile( file_name )

	return

def ConstructLocalizedLines( lines_to_localize, converted_lines ):

	for lang_code in LANGUAGE_CODES:

		lang_code = str( lang_code )

		lang_code = lang_code.zfill(2)

		start_line = LOCALIZATION_LANG_CODE_BLOCK_START_LINE

		converted_lines.append( start_line.replace( LOCALIZATION_LANG_CODE_IDENTIFIER, lang_code ) )

		for line in lines_to_localize:

			extension = line[1]

			line = line[0]

			converted_lines.append( INDENTATION + line.replace( extension, extension[0:2] + lang_code ) )

		converted_lines.append( LOCALIZATION_LANG_CODE_BLOCK_END_LINE )

	return

def DivideConvertedLines( converted ):

	footer = []

	starter_app_found = False

	i = len( converted ) - 1

	while( i >= 0 ):

		line = converted[i]

		# Append all files below STARTER_APP_IDENTIFIER to footer, including

		# also the line where STARTER_APP_IDENTIFIER is found

		if not( starter_app_found ):

			footer.insert( 0, line )

			if( line.find( STARTER_APP_IDENTIFIER ) >= 0 ):

				starter_app_found = True

		# Append also all the pure comment lines before the starter app line,

		# because they are most probably related to starter app. When we

		# found first non comment line, we can quit

		else:

			if( (len(line) > 0) and (line[0] == PKG_FILE_COMMENT_LINE_START_TAG) ):

				footer.insert( 0, line )

			else:

				# First non comment line found, quit the while loop

				break

		i = i - 1

	# If starter app is not found, then there's no need to divide anything,

	# so keep the original converted list untouched and return empty footer

	if not( starter_app_found ):

		return []

	# If starter app is found, remove the footer lines from the original

	# converted list and then return the footer

	del converted[i+1:]

	return footer

def ConvertFile( file_name ):

	data = ReadFileToList( file_name )

	converted = []

	lines_to_localize = []

	for line in data:

		line_localized = False

		for path in PATHS_TO_LOCALIZE:

			# Check does this line contain path to be localized

			if( (line.find( path ) >= 0) and not(LineIncludesExcludedPath( line.lower() ))  ):

				for extension in EXTENSIONS_TO_LOCALIZE:

					if( line.lower().find( extension ) >= 0 ):

						lines_to_localize.append( [line.lower(), extension] )

						converted.append( LOCALIZATION_COMMENT_LINE )

						converted.append( PKG_FILE_COMMENT_LINE_START_TAG + line )

						line_localized = True

				break # for path in PATHS_TO_LOCALIZE

		if not( line_localized ):

			# Check does this line include some embedded sis-package that is localized

			if( line.find( EMBEDDED_PACKAGE_LINE_IDENTIFIER) >= 0 ):

				for embedded_pkg in EMBEDDED_PACKAGES_TO_LOCALIZE:

					if( line.lower().find( embedded_pkg.lower() ) >= 0 ):

						# This is embedded sis-package that is localized

						# -> Change the name to *_loc.sisx

						extension_pos = line.lower().find( EMBEDDED_PACKAGE_FILE_EXTENSION.lower() )

						converted.append( line[:extension_pos] + CONVERTED_FILE_NAME_ADDITION + line[extension_pos:] )

						line_localized = True

		if not( line_localized ):

			converted.append( line )

	converted_footer = DivideConvertedLines( converted )

	# Add extra line feed just in case as it seems to be needed with some files.

	# Not needed if adding localised list to the middle of the file.

	if( len(converted_footer) == 0 ):

		converted.append( LINE_FEED )

	if( len( lines_to_localize ) > 0 ):

		ConstructLocalizedLines( lines_to_localize, converted )

	WriteListToFile( ConvertedFileName(file_name), converted, converted_footer )

	return

def LineIncludesExcludedPath( line ):

	for path in PATHS_TO_EXCLUDE:

		if( line.find( path ) >= 0 ):

			return True

	return False

def ConvertedFileName( file_name ):

	ind = file_name.rfind( "." )

	if( ind < 0 ):

		converted_file_name = file_name + CONVERTED_FILE_NAME_ADDITION

	else:

		converted_file_name = file_name[:ind] + CONVERTED_FILE_NAME_ADDITION + file_name[ind:]

	return converted_file_name

def WriteListToFile( file_name, data1, data2 ):

	file_handle = open( file_name, 'w' )

	for line in data1:

		file_handle.write( line )

	for line in data2:

		file_handle.write( line )

	file_handle.close()

	return

def ReadFileToList( file_name ):

	file_handle = open( file_name, 'r' )

	data = [ ]

	for line in file_handle.readlines():

		data.append( line )

	file_handle.close()

	return data

##########################################################################

# The End Complete

#

if __name__ == '__main__':

    main()