Class: MachO::LoadCommands::VersionMinCommand
- Inherits:
-
LoadCommand
- Object
- MachOStructure
- LoadCommand
- MachO::LoadCommands::VersionMinCommand
- Defined in:
- lib/macho/load_commands.rb
Overview
A load command containing the minimum OS version on which the binary was built to run. Corresponds to LC_VERSION_MIN_MACOSX and LC_VERSION_MIN_IPHONEOS.
Instance Method Summary collapse
-
#sdk ⇒ Integer
The SDK version X.Y.Z packed as x16.y8.z8.
-
#sdk_string ⇒ String
A string representation of the binary's SDK version.
-
#to_h ⇒ Hash
A hash representation of this VersionMinCommand.
-
#version ⇒ Integer
The version X.Y.Z packed as x16.y8.z8.
-
#version_string ⇒ String
A string representation of the binary's minimum OS version.
Methods inherited from LoadCommand
#cmd, #cmdsize, create, new_from_bin, #offset, #serializable?, #serialize, #to_s, #type, #view
Methods inherited from MachOStructure
bytesize, format, #initialize, new_from_bin
Constructor Details
This class inherits a constructor from MachO::MachOStructure
Instance Method Details
#sdk ⇒ Integer
Returns the SDK version X.Y.Z packed as x16.y8.z8.
1022 |
# File 'lib/macho/load_commands.rb', line 1022 field :sdk, :uint32 |
#sdk_string ⇒ String
A string representation of the binary's SDK version.
1037 1038 1039 1040 1041 1042 1043 1044 |
# File 'lib/macho/load_commands.rb', line 1037 def sdk_string binary = "%032<sdk>b" % { :sdk => sdk } segs = [ binary[0..15], binary[16..23], binary[24..31] ].map { |s| s.to_i(2) } segs.join(".") end |
#to_h ⇒ Hash
Returns a hash representation of this MachO::LoadCommands::VersionMinCommand.
1047 1048 1049 1050 1051 1052 1053 1054 |
# File 'lib/macho/load_commands.rb', line 1047 def to_h { "version" => version, "version_string" => version_string, "sdk" => sdk, "sdk_string" => sdk_string, }.merge super end |
#version ⇒ Integer
Returns the version X.Y.Z packed as x16.y8.z8.
1019 |
# File 'lib/macho/load_commands.rb', line 1019 field :version, :uint32 |
#version_string ⇒ String
A string representation of the binary's minimum OS version.
1026 1027 1028 1029 1030 1031 1032 1033 |
# File 'lib/macho/load_commands.rb', line 1026 def version_string binary = "%032<version>b" % { :version => version } segs = [ binary[0..15], binary[16..23], binary[24..31] ].map { |s| s.to_i(2) } segs.join(".") end |