Class: MachO::LoadCommands::DylibCommand
- Inherits:
-
LoadCommand
- Object
- MachOStructure
- LoadCommand
- MachO::LoadCommands::DylibCommand
- Defined in:
- lib/macho/load_commands.rb
Overview
A load command representing some aspect of shared libraries, depending on filetype. Corresponds to LC_ID_DYLIB, LC_LOAD_DYLIB, LC_LOAD_WEAK_DYLIB, and LC_REEXPORT_DYLIB.
Constant Summary collapse
- FORMAT =
This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.
"L=6"
- SIZEOF =
This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.
24
Instance Attribute Summary collapse
-
#compatibility_version ⇒ Integer
readonly
The library's compatibility version number.
-
#current_version ⇒ Integer
readonly
The library's current version number.
-
#name ⇒ LCStr
readonly
The library's path name as an LCStr.
-
#timestamp ⇒ Integer
readonly
The library's build time stamp.
Attributes inherited from LoadCommand
Instance Method Summary collapse
-
#initialize(view, cmd, cmdsize, name, timestamp, current_version, compatibility_version) ⇒ DylibCommand
constructor
private
A new instance of DylibCommand.
-
#serialize(context) ⇒ String
private
The serialized fields of the load command.
-
#to_h ⇒ Hash
A hash representation of this DylibCommand.
Methods inherited from LoadCommand
create, new_from_bin, #offset, #serializable?, #to_s, #type
Methods inherited from MachOStructure
Constructor Details
#initialize(view, cmd, cmdsize, name, timestamp, current_version, compatibility_version) ⇒ DylibCommand
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a new instance of DylibCommand.
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# File 'lib/macho/load_commands.rb', line 567 def initialize(view, cmd, cmdsize, name, , current_version, compatibility_version) super(view, cmd, cmdsize) @name = LCStr.new(self, name) @timestamp = @current_version = current_version @compatibility_version = compatibility_version end |
Instance Attribute Details
#compatibility_version ⇒ Integer (readonly)
Returns the library's compatibility version number.
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# File 'lib/macho/load_commands.rb', line 556 def compatibility_version @compatibility_version end |
#current_version ⇒ Integer (readonly)
Returns the library's current version number.
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# File 'lib/macho/load_commands.rb', line 553 def current_version @current_version end |
#name ⇒ LCStr (readonly)
Returns the library's path name as an LCStr.
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# File 'lib/macho/load_commands.rb', line 547 def name @name end |
#timestamp ⇒ Integer (readonly)
Returns the library's build time stamp.
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# File 'lib/macho/load_commands.rb', line 550 def @timestamp end |
Instance Method Details
#serialize(context) ⇒ String
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns the serialized fields of the load command.
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# File 'lib/macho/load_commands.rb', line 580 def serialize(context) format = Utils.specialize_format(FORMAT, context.endianness) string_payload, string_offsets = Utils.pack_strings(SIZEOF, context.alignment, :name => name.to_s) cmdsize = SIZEOF + string_payload.bytesize [cmd, cmdsize, string_offsets[:name], , current_version, compatibility_version].pack(format) + string_payload end |
#to_h ⇒ Hash
Returns a hash representation of this MachO::LoadCommands::DylibCommand.
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# File 'lib/macho/load_commands.rb', line 591 def to_h { "name" => name.to_h, "timestamp" => , "current_version" => current_version, "compatibility_version" => compatibility_version, }.merge super end |