#!/usr/bin/ruby 

=begin
 
 pkg-cli

Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.

Contact:
Taejun Ha <taejun.ha@samsung.com>
Jiil Hyoun <jiil.hyoun@samsung.com>
Donghyuk Yang <donghyuk.yang@samsung.com>
DongHee Yang <donghee.yang@samsung.com>

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.

Contributors:
- S-Core Co., Ltd
=end

require 'fileutils'
require 'logger'
$LOAD_PATH.unshift File.dirname(__FILE__)+"/src/common"
$LOAD_PATH.unshift File.dirname(__FILE__)+"/src/pkg_server"

#library
require "utils"
require "clientOptParser"
require "client"
require "packageServer"

#set global variable
@WORKING_DIR = nil

$log = Logger.new('.log', 'monthly')

#option parsing 
begin
	option = option_parse
rescue => e
	# if option parse error print help message
    $log.error "option parsing error"
	system "#{__FILE__} help"
	exit 0
end

#if "--os" is not specfied, use host os type
if option[:os].nil? then
	system_type = `uname -s`
	case system_type.strip
    when "Linux" then
		option[:os] = "linux"
	when /MINGW32.*/ then
		option[:os] = "windows"
	when "Darwin" then
		option[:os] = "darwin"
	else
		raise RuntimeError, "Unknown OS type : #{system_type}"
	end
end

case option[:cmd] 
when "update" then
    client = Client.new( option[:url], nil, nil )
    client.update()
when "clean" then
    client = Client.new( nil, option[:loc], nil )
    client.clean(option[:f])
when "download" then
    client = Client.new( option[:url], option[:loc], nil )
    if not option[:url].nil? then
        client.update()
    end
	file_loc = client.download( option[:pkg], option[:os], option[:t] )
when "upload" then
    client = Client.new( nil, nil, nil )
	result = client.upload( option[:alias], option[:id], option[:binpkg], option[:srcpkg], false )
    if not result.nil? then
        puts result
    end
when "source" then    
    client = Client.new( option[:url], option[:loc], nil )
    if not option[:url].nil? then
        client.update()
    end
    client.download_source( option[:pkg], option[:os] )
when "install" then
    client = Client.new( option[:url], option[:loc], nil )
    if not option[:url].nil? then
        client.update()
    end
	client.install( option[:pkg], option[:os], option[:t], option[:f] ) 
when "install-file" then
    client = Client.new( nil, option[:loc], nil )
	client.install_local_pkg( option[:pkg], option[:f] ) 
when "uninstall" then
    client = Client.new( nil, option[:loc], nil )
    client.uninstall( option[:pkg], option[:t] )
when "upgrade" then
    client = Client.new( option[:url], option[:loc], nil )
    if not option[:url].nil? then
        client.update()
    end
    client.upgrade( option[:os], option[:t] )
when "check-upgrade" then
    client = Client.new( option[:url], option[:loc], nil )
    if not option[:url].nil? then
        client.update()
    end
    client.check_upgrade( option[:os] )
when "show-rpkg" then
    client = Client.new( option[:url], nil, nil )
    if not option[:url].nil? then
        client.update()
    end
	puts client.show_pkg_info( option[:pkg], option[:os] ) 
when "list-rpkg" then
    client = Client.new( option[:url], nil, nil )
    if not option[:url].nil? then
        client.update()
    end
	result = client.show_pkg_list( option[:os] )
    if not result.nil? and not result.empty? then
        result.each do |i|
            name = i[0].strip
            version = i[1].strip
            desc = i[2].strip
            puts name + "  (" + version + ")"
        end
    end
when "show-lpkg" then
    client = Client.new( nil, option[:loc], nil )
    puts client.show_installed_pkg_info( option[:pkg] )
when "list-lpkg" then
    client = Client.new( nil, option[:loc], nil )
	result = client.show_installed_pkg_list()
    if not result.nil? and not result.empty? then
        result.each do |i|
            name = i[0].strip
            version = i[1].strip
            desc = i[2].strip
            puts name + "  (" + version + ")"
        end
    else 
        puts "Info: There is no any package."
    end
when "build-dep" then
    client = Client.new( nil, nil, nil )
	result = client.get_build_dependent_packages( option[:pkg], option[:os], true )
    ret = ""
    result.each do |i|
        ret = ret + i + " --> "
    end
    ret = ret.strip
    ret[-3..-1] = ""
    puts ret
when "install-dep" then
    client = Client.new( nil, nil, nil )
	result = client.get_install_dependent_packages( option[:pkg], option[:os], true, false )
    ret = ""
    result.each do |i|
        ret = ret + i + " --> "
    end
    ret = ret.strip
    ret[-3..-1] = ""
    puts ret
else
	raise RuntimeError, "input option incorrect : #{option[:cmd]}"
end