Class: Puppet::Provider::Package::Windows::ExePackage

Inherits:
Package show all
Defined in:
lib/puppet/provider/package/windows/exe_package.rb

Constant Summary collapse

REG_VALUE_NAMES =

registry values to load under each product entry in HKLMSOFTWAREMicrosoftWindowsCurrentVersionUninstall for this provider

[
  'DisplayVersion',
  'UninstallString',
  'ParentKeyName',
  'Security Update',
  'Update Rollup',
  'Hotfix',
  'WindowsInstaller'
]

Constants inherited from Package

Package::REG_DISPLAY_VALUE_NAMES

Constants included from Util::Windows::Registry

Util::Windows::Registry::ERROR_NO_MORE_ITEMS, Util::Windows::Registry::KEY32, Util::Windows::Registry::KEY64, Util::Windows::Registry::KEY_ALL_ACCESS, Util::Windows::Registry::KEY_READ, Util::Windows::Registry::KEY_WRITE, Util::Windows::Registry::WCHAR_SIZE

Instance Attribute Summary collapse

Attributes inherited from Package

#name, #version

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Package

each, get_display_name, installer_class, munge, quote, reg_value_names_to_load, replace_forward_slashes, with_key

Methods included from Util::Errors

#adderrorcontext, #devfail, #error_context, error_location, error_location_with_space, error_location_with_unknowns, #exceptwrap, #fail

Methods included from Util::Windows::Registry

#delete_key, #delete_value, #each_key, #each_value, #keys, #open, #root, #values, #values_by_name

Constructor Details

#initialize(name, version, uninstall_string) ⇒ ExePackage

Returns a new instance of ExePackage.



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# File 'lib/puppet/provider/package/windows/exe_package.rb', line 53

def initialize(name, version, uninstall_string)
  super(name, version)

  @uninstall_string = uninstall_string
end

Instance Attribute Details

#uninstall_string ⇒ Object (readonly) 



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# File 'lib/puppet/provider/package/windows/exe_package.rb', line 7

def uninstall_string
  @uninstall_string
end

Class Method Details

.from_registry(name, values) ⇒ Object

Return an instance of the package from the registry, or nil



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# File 'lib/puppet/provider/package/windows/exe_package.rb', line 28

def self.from_registry(name, values)
  if valid?(name, values)
    ExePackage.new(
      get_display_name(values),
      values['DisplayVersion'],
      values['UninstallString']
    )
  end
end

.install_command(resource) ⇒ Object 



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# File 'lib/puppet/provider/package/windows/exe_package.rb', line 64

def self.install_command(resource)
  file_location = resource[:source]
  if file_location.start_with?('http://', 'https://')
    tempfile = Tempfile.new(['', '.exe'])
    begin
      uri = URI(Puppet::Util.uri_encode(file_location))
      client = Puppet.runtime[:http]
      client.get(uri, options: { include_system_store: true }) do |response|
        raise Puppet::HTTP::ResponseError, response unless response.success?

        File.open(tempfile.path, 'wb') do |file|
          response.read_body do |data|
            file.write(data)
          end
        end
      end
    rescue => detail
      raise Puppet::Error.new(_("Error when installing %{package}: %{detail}") % { package: resource[:name], detail: detail.message }, detail)
    ensure
      register(tempfile.path)
      tempfile.close()
      file_location = tempfile.path
    end
  end

  munge(file_location)
end

.register(path) ⇒ Object 



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# File 'lib/puppet/provider/package/windows/exe_package.rb', line 22

def self.register(path)
  Puppet::Type::Package::ProviderWindows.paths ||= []
  Puppet::Type::Package::ProviderWindows.paths << path
end

.valid?(name, values) ⇒ Boolean

Is this a valid executable package we should manage?

Returns:

  • (Boolean) 


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# File 'lib/puppet/provider/package/windows/exe_package.rb', line 39

def self.valid?(name, values)
  # See http://community.spiceworks.com/how_to/show/2238
  displayName = get_display_name(values)
  !!(displayName && displayName.length > 0 &&
     values['UninstallString'] &&
     values['UninstallString'].length > 0 &&
     values['WindowsInstaller'] != 1 && # DWORD
     name !~ /^KB[0-9]{6}/ &&
     values['ParentKeyName'].nil? &&
     values['Security Update'].nil? &&
     values['Update Rollup'].nil? &&
     values['Hotfix'].nil?)
end

Instance Method Details

#match?(resource) ⇒ Boolean

Does this package match the resource?

Returns:

  • (Boolean) 


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# File 'lib/puppet/provider/package/windows/exe_package.rb', line 60

def match?(resource)
  resource[:name] == name
end

#uninstall_command ⇒ Object 



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# File 'lib/puppet/provider/package/windows/exe_package.rb', line 92

def uninstall_command
  # Only quote bare uninstall strings, e.g.
  #   C:\Program Files (x86)\Notepad++\uninstall.exe
  # Don't quote uninstall strings that are already quoted, e.g.
  #   "c:\ruby187\unins000.exe"
  # Don't quote uninstall strings that contain arguments:
  #   "C:\Program Files (x86)\Git\unins000.exe" /SILENT
  if uninstall_string =~ /\A[^"]*.exe\Z/i
    command = "\"#{uninstall_string}\""
  else
    command = uninstall_string
  end

  command
end