# Copyright (c) 2006-2009 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:

# Write a mmp file

# Template substitution values are partially deduced from 'datafiles'.

# Substitutions are:

# $FILENAME: the name of the file generated.

# $SOURCES: source files to add.

# $GENERATE_TIME_STAMP: timestamp showing when the generator produced the file

# 

#

import ConfigParser

from datainput import getLines

from time import strftime

from utils import doTimeStampCompareAndWrite

# Reads .ini file looking for two things, either a 'Datafile' for multiple source file or a 'Source' entry for a single source file.

# SOURCEPATH and SOURCE specifiers to the mmp file. Entries can have a 'Postfix' which will be appended to source file names.

def makeSources(aIni):

    cfg = ConfigParser.ConfigParser()

    cfg.readfp(file(aIni))

    src = ''

    for s in cfg.sections():

        print('Processing SOURCEPATH for %s...' % s)

        src += 'SOURCEPATH\t\t' + cfg.get(s, 'SourcePath') + '\n'

        print('Processing SOURCE for %s...' % s)

        if cfg.has_option(s, 'Datafile'):

            entries = getLines(filter(lambda(e): e[0] != '#', file(cfg.get(s, 'Datafile')).readlines()))

            for e in entries:

			#To remove checksource build warnings the following check is made to ensure mmp file is generated with the same case filenames as in Perforce. 

				if e[0] == "WriteLocalName" and cfg.get(s, 'Postfix') == "command":

					src += 'SOURCE\t\t\t' + e[0] + 'Command' + '.cpp\n'

				elif e[0] == "ReadLocalName":

					if cfg.get(s, 'Postfix') == "command":

						src += 'SOURCE\t\t\t' + e[0] + 'Command' + '.cpp\n'

					elif cfg.get(s, 'Postfix') == "completeevent":

						src += 'SOURCE\t\t\t' + e[0] + 'CompleteEvent' + '.cpp\n'

				else:

					src += 'SOURCE\t\t\t' + e[0].lower() + (cfg.get(s, 'Postfix')).lower() + '.cpp\n'

        elif cfg.has_option(s, 'Source'):

            src += 'SOURCE\t\t\t' + cfg.get(s, 'Source') + '\n'

        src += '\n'

        print('Done, %s source files.\n' % len(entries))

    return src

def writeMMPFile(aIni, aTemplate, aDst):

    t = {'FILENAME': aDst.lower(),

         'SOURCES': makeSources(aIni),

         'GENERATE_TIME_STAMP': strftime("%a, %d %b %Y %H:%M:%S") + ' (time stamp)'}

    #file(aDst.lower(), 'w+').write(aTemplate.substitute(t))

    doTimeStampCompareAndWrite(aDst.lower(), aTemplate.substitute(t))