module Facter::Util::Windows::Dir
Constants
- COMMON_APPDATA
- MAX_PATH
- S_OK
Public Class Methods
get_common_appdata()
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# File lib/facter/util/windows/dir.rb, line 11 def get_common_appdata common_appdata = '' # this pointer actually points to a :lpwstr (pointer) since we're letting Windows allocate for us FFI::MemoryPointer.new(:pointer, ((MAX_PATH + 1) * 2)) do |buffer_ptr| # hwndOwner, nFolder, hToken, dwFlags, pszPath if SHGetFolderPathW(0, COMMON_APPDATA, 0, 0, buffer_ptr) != S_OK raise Facter::Util::Windows::Error.new("Could not find COMMON_APPDATA path") end common_appdata = Facter::Util::Windows::FFI.read_arbitrary_wide_string_up_to(buffer_ptr, MAX_PATH + 1) end common_appdata end
Private Instance Methods
get_common_appdata()
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# File lib/facter/util/windows/dir.rb, line 11 def get_common_appdata common_appdata = '' # this pointer actually points to a :lpwstr (pointer) since we're letting Windows allocate for us FFI::MemoryPointer.new(:pointer, ((MAX_PATH + 1) * 2)) do |buffer_ptr| # hwndOwner, nFolder, hToken, dwFlags, pszPath if SHGetFolderPathW(0, COMMON_APPDATA, 0, 0, buffer_ptr) != S_OK raise Facter::Util::Windows::Error.new("Could not find COMMON_APPDATA path") end common_appdata = Facter::Util::Windows::FFI.read_arbitrary_wide_string_up_to(buffer_ptr, MAX_PATH + 1) end common_appdata end