class Puppet::Provider::Package::Windows::ExePackage

# File lib/puppet/provider/package/windows/exe_package.rb, line 8
def self.from_registry(name, values)
  if valid?(name, values)
    ExePackage.new(
      values['DisplayName'],
      values['DisplayVersion'],
      values['UninstallString']
    )
  end
end

# File lib/puppet/provider/package/windows/exe_package.rb, line 43
def self.install_command(resource)
  ['cmd.exe', '/c', 'start', '/w', quote(resource[:source])]
end

# File lib/puppet/provider/package/windows/exe_package.rb, line 32
def initialize(name, version, uninstall_string)
  super(name, version)

  @uninstall_string = uninstall_string
end

# File lib/puppet/provider/package/windows/exe_package.rb, line 19
def self.valid?(name, values)
  # See http://community.spiceworks.com/how_to/show/2238
  !!(values['DisplayName'] and values['DisplayName'].length > 0 and
     values['UninstallString'] and values['UninstallString'].length > 0 and
     values['SystemComponent'] != 1 and # DWORD
     values['WindowsInstaller'] != 1 and # DWORD
     name !~ /^KB[0-9]{6}/ and
     values['ParentKeyName'] == nil and
     values['Security Update'] == nil and
     values['Update Rollup'] == nil and
     values['Hotfix'] == nil)
end

# File lib/puppet/provider/package/windows/exe_package.rb, line 39
def match?(resource)
  resource[:name] == name
end

# File lib/puppet/provider/package/windows/exe_package.rb, line 47
def uninstall_command
  # 1. Launch using cmd /c start because if the executable is a console
  #    application Windows will automatically display its console window
  # 2. Specify a quoted title, otherwise if uninstall_string is quoted,
  #    start will interpret that to be the title, and get confused
  # 3. Specify /w (wait) to wait for uninstall to finish
  command = ['cmd.exe', '/c', 'start', '"puppet-uninstall"', '/w']

  # 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/
    command << "\"#{uninstall_string}\""
  else
    command << uninstall_string
  end

  command
end