Class: Exerb::Resource::VersionInfo

Inherits:
Base
  • Object
show all
Defined in:
lib/exerb/resource/version_info.rb

Overview

#

Defined Under Namespace

Classes: BlockBase, BlockType0, BlockType1, BlockType1String

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#size

Constructor Details

#initialize ⇒ VersionInfo

Returns a new instance of VersionInfo.



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# File 'lib/exerb/resource/version_info.rb', line 23

def initialize
  @file_version_number    = 0
  @product_version_number = 0
  @comments               = ""
  @company_name           = ""
  @legal_copyright        = ""
  @legal_trademarks       = ""
  @file_version           = ""
  @product_version        = ""
  @product_name           = ""
  @file_description       = ""
  @internal_name          = ""
  @original_filename      = ""
  @private_build          = ""
  @special_build          = ""

  @is_dll = false
end

Instance Attribute Details

#comments ⇒ Object

Returns the value of attribute comments.



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# File 'lib/exerb/resource/version_info.rb', line 42

def comments
  @comments
end

#company_name ⇒ Object

Returns the value of attribute company_name.



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# File 'lib/exerb/resource/version_info.rb', line 42

def company_name
  @company_name
end

#file_description ⇒ Object

Returns the value of attribute file_description.



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# File 'lib/exerb/resource/version_info.rb', line 42

def file_description
  @file_description
end

#file_version ⇒ Object

Returns the value of attribute file_version.



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# File 'lib/exerb/resource/version_info.rb', line 42

def file_version
  @file_version
end

#file_version_number ⇒ Object

Returns the value of attribute file_version_number.



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# File 'lib/exerb/resource/version_info.rb', line 42

def file_version_number
  @file_version_number
end

#internal_name ⇒ Object

Returns the value of attribute internal_name.



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# File 'lib/exerb/resource/version_info.rb', line 42

def internal_name
  @internal_name
end

#is_dll ⇒ Object

Returns the value of attribute is_dll.



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# File 'lib/exerb/resource/version_info.rb', line 42

def is_dll
  @is_dll
end

#legal_copyright ⇒ Object

Returns the value of attribute legal_copyright.



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# File 'lib/exerb/resource/version_info.rb', line 42

def legal_copyright
  @legal_copyright
end

#legal_trademarks ⇒ Object

Returns the value of attribute legal_trademarks.



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# File 'lib/exerb/resource/version_info.rb', line 42

def legal_trademarks
  @legal_trademarks
end

#original_filename ⇒ Object

Returns the value of attribute original_filename.



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# File 'lib/exerb/resource/version_info.rb', line 42

def original_filename
  @original_filename
end

#private_build ⇒ Object

Returns the value of attribute private_build.



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# File 'lib/exerb/resource/version_info.rb', line 42

def private_build
  @private_build
end

#product_name ⇒ Object

Returns the value of attribute product_name.



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# File 'lib/exerb/resource/version_info.rb', line 42

def product_name
  @product_name
end

#product_version ⇒ Object

Returns the value of attribute product_version.



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# File 'lib/exerb/resource/version_info.rb', line 42

def product_version
  @product_version
end

#product_version_number ⇒ Object

Returns the value of attribute product_version_number.



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# File 'lib/exerb/resource/version_info.rb', line 42

def product_version_number
  @product_version_number
end

#special_build ⇒ Object

Returns the value of attribute special_build.



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# File 'lib/exerb/resource/version_info.rb', line 42

def special_build
  @special_build
end

Class Method Details

.make_version(n1, n2, n3, n4) ⇒ Object 



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# File 'lib/exerb/resource/version_info.rb', line 44

def self.make_version(n1, n2, n3, n4)
  version  = (n1 & 0xFFFF) << 48
  version |= (n2 & 0xFFFF) << 32
  version |= (n3 & 0xFFFF) << 16
  version |= (n4 & 0xFFFF)

  return version
end

Instance Method Details

#pack ⇒ Object 



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# File 'lib/exerb/resource/version_info.rb', line 53

def pack
  vsffi = Exerb::Win32::Struct::VsFixedFileInfo.new
  vsffi.signature          = Exerb::Win32::Const::VS_FFI_SIGNATURE
  vsffi.struct_version     = Exerb::Win32::Const::VS_FFI_STRUCVERSION
  vsffi.file_version_ms    = @file_version_number >> 32
  vsffi.file_version_ls    = @file_version_number & 0xFFFFFFFF
  vsffi.product_version_ms = @product_version_number >> 32
  vsffi.product_version_ls = @product_version_number & 0xFFFFFFFF
  vsffi.file_flags_mask    = Exerb::Win32::Const::VS_FFI_FILEFLAGSMASK
  vsffi.file_flags         = 0x00000000
  vsffi.file_os            = Exerb::Win32::Const::VOS_NT_WINDOWS32
  vsffi.file_type          = (@is_dll ? Exerb::Win32::Const::VFT_DLL : Exerb::Win32::Const::VFT_APP)
  vsffi.file_subtype       = Exerb::Win32::Const::VFT2_UNKNOWN
  vsffi.file_date_ms       = 0x00000000
  vsffi.file_date_ls       = 0x00000000

  block = BlockType0.new('VS_VERSION_INFO', vsffi.pack) { |vvi|
    vvi << BlockType1.new('StringFileInfo') { |sfi|
      # Language:Neutral CodePage:Unicode
      sfi << BlockType1.new('000004b0') { |neutral|
        neutral << BlockType1String.new('Comments',         @comments)
        neutral << BlockType1String.new('CompanyName',      @company_name)
        neutral << BlockType1String.new('LegalCopyright',   @legal_copyright)
        neutral << BlockType1String.new('LegalTrademarks',  @legal_trademarks)
        neutral << BlockType1String.new('FileVersion',      @file_version)
        neutral << BlockType1String.new('ProductVersion',   @product_version)
        neutral << BlockType1String.new('ProductName',      @product_name)
        neutral << BlockType1String.new('FileDescription',  @file_description)
        neutral << BlockType1String.new('InternalName',     @internal_name)
        neutral << BlockType1String.new('OriginalFilename', @original_filename)
        neutral << BlockType1String.new('PrivateBuild',     @private_build)
        neutral << BlockType1String.new('SpecialBuild',     @special_build)
      }
    }
    vvi << BlockType1.new('VarFileInfo') { |vfi|
      vfi << BlockType0.new('Translation', [0x04B00000].pack('L'))
    }
  }

  return block.pack
end