# Copyright (c) 2009 Nokia Corporation

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#     http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

import os

import sys

import shutil

import win32con

import win32api

import zipfile

from subprocess import call, STDOUT

class BuildFailedException(Exception):

    pass

def deltree(top):

    for root, dirs, files in os.walk(top, topdown=False):

        for name in files:

            win32api.SetFileAttributes(os.path.join(root, name),

                                       win32con.FILE_ATTRIBUTE_NORMAL)

            os.remove(os.path.join(root, name))

        for name in dirs:

            os.rmdir(os.path.join(root, name))

    os.rmdir(top)

def unzip_file_into_dir(file, dir):

    if not os.path.exists(dir):

        os.mkdir(dir, 0777)

    zfobj = zipfile.ZipFile(file)

    if not os.path.isdir(dir):

        os.makedirs(dir)

    for name in zfobj.namelist():

        print 'Unzipping: ', os.path.abspath(os.path.join(dir, name))

        if name.endswith('/') and \

                 not os.path.exists(os.path.abspath(os.path.join(dir, name))):

            os.makedirs(os.path.abspath(os.path.join(dir, name)))

        else:

            temp = os.path.join(os.path.abspath(dir), name)

            if not os.path.isdir(os.path.abspath(temp)):

                print 'Unzipping: ', os.path.abspath(temp)

                dirname = os.path.dirname(temp)

                if not os.path.exists(dirname):

                    os.makedirs(dirname)

                outfile = open(os.path.abspath(temp), 'wb')

                outfile.write(zfobj.read(name))

                outfile.close()

def create_clean_env(epoc32_zip):

    epoc_path = '\\Epoc32'

    if os.path.exists(epoc_path):

        shutil.rmtree(epoc_path)

    unzip_file_into_dir(epoc32_zip, '\\')