1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
#
# Author:: Seth Chisamore (<schisamo@chef.io>)
# Copyright:: Copyright 2011-2016, Chef Software Inc.
# License:: Apache License, Version 2.0
#
# 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.
#
require "chef/win32/api"
require "chef/win32/api/system"
require "wmi-lite/wmi"
class Chef
module ReservedNames::Win32
class Version
class << self
include Chef::ReservedNames::Win32::API::System
end
include Chef::ReservedNames::Win32::API::Macros
include Chef::ReservedNames::Win32::API::System
# Ruby implementation of
# http://msdn.microsoft.com/en-us/library/ms724833(v=vs.85).aspx
# http://msdn.microsoft.com/en-us/library/ms724358(v=vs.85).aspx
def self.get_system_metrics(n_index)
GetSystemMetrics(n_index)
end
private_class_method :get_system_metrics
def self.method_name_from_marketing_name(marketing_name)
"#{marketing_name.gsub(/\s/, '_').gsub(/\./, '_').downcase}?"
# "#{marketing_name.gsub(/\s/, '_').gsub(//, '_').downcase}?"
end
private_class_method :method_name_from_marketing_name
WIN_VERSIONS = {
"Windows 10" => { :major => 10, :minor => 0, :callable => lambda { |product_type, suite_mask| product_type == VER_NT_WORKSTATION } },
"Windows Server 2016" => { :major => 10, :minor => 0, :callable => lambda { |product_type, suite_mask| product_type != VER_NT_WORKSTATION } },
"Windows 8.1" => { :major => 6, :minor => 3, :callable => lambda { |product_type, suite_mask| product_type == VER_NT_WORKSTATION } },
"Windows Server 2012 R2" => { :major => 6, :minor => 3, :callable => lambda { |product_type, suite_mask| product_type != VER_NT_WORKSTATION } },
"Windows 8" => { :major => 6, :minor => 2, :callable => lambda { |product_type, suite_mask| product_type == VER_NT_WORKSTATION } },
"Windows Server 2012" => { :major => 6, :minor => 2, :callable => lambda { |product_type, suite_mask| product_type != VER_NT_WORKSTATION } },
"Windows 7" => { :major => 6, :minor => 1, :callable => lambda { |product_type, suite_mask| product_type == VER_NT_WORKSTATION } },
"Windows Server 2008 R2" => { :major => 6, :minor => 1, :callable => lambda { |product_type, suite_mask| product_type != VER_NT_WORKSTATION } },
"Windows Server 2008" => { :major => 6, :minor => 0, :callable => lambda { |product_type, suite_mask| product_type != VER_NT_WORKSTATION } },
"Windows Vista" => { :major => 6, :minor => 0, :callable => lambda { |product_type, suite_mask| product_type == VER_NT_WORKSTATION } },
"Windows Server 2003 R2" => { :major => 5, :minor => 2, :callable => lambda { |product_type, suite_mask| get_system_metrics(SM_SERVERR2) != 0 } },
"Windows Home Server" => { :major => 5, :minor => 2, :callable => lambda { |product_type, suite_mask| (suite_mask & VER_SUITE_WH_SERVER) == VER_SUITE_WH_SERVER } },
"Windows Server 2003" => { :major => 5, :minor => 2, :callable => lambda { |product_type, suite_mask| get_system_metrics(SM_SERVERR2) == 0 } },
"Windows XP" => { :major => 5, :minor => 1 },
"Windows 2000" => { :major => 5, :minor => 0 },
}
def initialize
@major_version, @minor_version, @build_number = get_version
ver_info = get_version_ex
@product_type = ver_info[:w_product_type]
@suite_mask = ver_info[:w_suite_mask]
@sp_major_version = ver_info[:w_service_pack_major]
@sp_minor_version = ver_info[:w_service_pack_minor]
# Obtain sku information for the purpose of identifying
# datacenter, cluster, and core skus, the latter 2 only
# exist in releases after Windows Server 2003
if ! Chef::Platform::windows_server_2003?
@sku = get_product_info(@major_version, @minor_version, @sp_major_version, @sp_minor_version)
else
# The get_product_info API is not supported on Win2k3,
# use an alternative to identify datacenter skus
@sku = get_datacenter_product_info_windows_server_2003(ver_info)
end
end
marketing_names = Array.new
# General Windows checks
WIN_VERSIONS.each do |k, v|
method_name = method_name_from_marketing_name(k)
define_method(method_name) do
(@major_version == v[:major]) &&
(@minor_version == v[:minor]) &&
(v[:callable] ? v[:callable].call(@product_type, @suite_mask) : true)
end
marketing_names << [k, method_name]
end
define_method(:marketing_name) do
marketing_names.each do |mn|
break mn[0] if self.send(mn[1])
end
end
# Server Type checks
%w{ cluster core datacenter }.each do |m|
define_method("#{m}?") do
self.class.constants.any? do |c|
(self.class.const_get(c) == @sku) &&
(c.to_s =~ /#{m}/i )
end
end
end
private
def get_version
# Use WMI here because API's like GetVersion return faked
# version numbers on Windows Server 2012 R2 and Windows 8.1 --
# WMI always returns the truth. See article at
# http://msdn.microsoft.com/en-us/library/windows/desktop/ms724439(v=vs.85).aspx
wmi = WmiLite::Wmi.new
os_info = wmi.first_of("Win32_OperatingSystem")
os_version = os_info["version"]
# The operating system version is a string in the following form
# that can be split into components based on the '.' delimiter:
# MajorVersionNumber.MinorVersionNumber.BuildNumber
os_version.split(".").collect { |version_string| version_string.to_i }
end
def get_version_ex
lp_version_info = OSVERSIONINFOEX.new
lp_version_info[:dw_os_version_info_size] = OSVERSIONINFOEX.size
unless GetVersionExW(lp_version_info)
Chef::ReservedNames::Win32::Error.raise!
end
lp_version_info
end
def get_product_info(major, minor, sp_major, sp_minor)
out = FFI::MemoryPointer.new(:uint32)
GetProductInfo(major, minor, sp_major, sp_minor, out)
out.get_uint(0)
end
def get_datacenter_product_info_windows_server_2003(ver_info)
# The intent is not to get the actual sku, just identify
# Windows Server 2003 datacenter
sku = (ver_info[:w_suite_mask] & VER_SUITE_DATACENTER) ? PRODUCT_DATACENTER_SERVER : 0
end
end
end
end
|
