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# Licensed to the Software Freedom Conservancy (SFC) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The SFC licenses this file
# to you 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.
require 'zip'
require 'tempfile'
require 'find'
require 'base64'
module Selenium
module WebDriver
#
# @api private
#
module Zipper
EXTENSIONS = %w[.zip .xpi].freeze
class << self
def unzip(path)
destination = Dir.mktmpdir('webdriver-unzip')
FileReaper << destination
Zip::File.open(path) do |zip|
zip.each do |entry|
to = File.join(destination, entry.name)
dirname = File.dirname(to)
FileUtils.mkdir_p dirname unless File.exist? dirname
zip.extract(entry, to)
end
end
destination
end
def zip(path)
with_tmp_zip do |zip|
::Find.find(path) do |file|
unless File.directory?(file)
add_zip_entry zip, file, file.sub("#{path}/", '')
end
end
zip.commit
File.open(zip.name, 'rb') { |io| Base64.strict_encode64 io.read }
end
end
def zip_file(path)
with_tmp_zip do |zip|
add_zip_entry zip, path, File.basename(path)
zip.commit
File.open(zip.name, 'rb') { |io| Base64.strict_encode64 io.read }
end
end
private
def with_tmp_zip(&blk)
# can't use Tempfile here since it doesn't support File::BINARY mode on 1.8
# can't use Dir.mktmpdir(&blk) because of http://jira.codehaus.org/browse/JRUBY-4082
tmp_dir = Dir.mktmpdir
zip_path = File.join(tmp_dir, 'webdriver-zip')
begin
Zip::File.open(zip_path, Zip::File::CREATE, &blk)
ensure
FileUtils.rm_rf tmp_dir
FileUtils.rm_rf zip_path
end
end
def add_zip_entry(zip, file, entry_name)
entry = Zip::Entry.new(zip.name, entry_name)
entry.follow_symlinks = true
zip.add entry, file
end
end
end # Zipper
end # WebDriver
end # Selenium
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