lib/rnp/misc.rb in rnp-1.0.2 vs lib/rnp/misc.rb in rnp-1.0.3

@@ -65,7 +65,84 @@
       pformat.read_string unless pformat.null?
     ensure
       LibRnp.rnp_buffer_destroy(pformat)
     end
   end
+
+  # Add ASCII Armor to data.
+  #
+  # @param input [Input] the input to read data from
+  # @param output [Output] the output to write the armored
+  #   data to. If nil, the result will be returned directly
+  #   as a String.
+  # @return [nil, String]
+  def self.enarmor(input:, output: nil, type: nil)
+    Output.default(output) do |output_|
+      Rnp.call_ffi(:rnp_enarmor, input.ptr, output_.ptr, type)
+    end
+  end
+
+  # Remove ASCII Armor from data.
+  #
+  # @param input [Input] the input to read the ASCII-Armored data from
+  # @param output [Output] the output to write the dearmored data to. If
+  #   nil, the result will be returned directly as a String.
+  # @return [nil, String]
+  def self.dearmor(input:, output: nil)
+    Output.default(output) do |output_|
+      Rnp.call_ffi(:rnp_dearmor, input.ptr, output_.ptr)
+    end
+  end
+
+  # Get the version of the rnp library as a string.
+  #
+  # @return [String]
+  def self.version_string
+    LibRnp.rnp_version_string
+  end
+
+  # Get the detailed version of the rnp library as a string.
+  #
+  # @return [String]
+  def self.version_string_full
+    LibRnp.rnp_version_string_full
+  end
+
+  # Get the version stamp of the rnp library as an unsigned
+  # 32-bit integer. This number can be compared against other
+  # stamps generated with {version_for}.
+  #
+  # @return [Integer]
+  def self.version
+    LibRnp.rnp_version
+  end
+
+  # Encode the given major, minor, and patch numbers into a version
+  # stamp.
+  #
+  # @return [Integer]
+  def self.version_for(major, minor, patch)
+    LibRnp.rnp_version_for(major, minor, patch)
+  end
+
+  # Extract the major version component from the given version stamp.
+  #
+  # @return [Integer]
+  def self.version_major(version)
+    LibRnp.rnp_version_major(version)
+  end
+
+  # Extract the minor version component from the given version stamp.
+  #
+  # @return [Integer]
+  def self.version_minor(version)
+    LibRnp.rnp_version_minor(version)
+  end
+
+  # Extract the patch version component from the given version stamp.
+  #
+  # @return [Integer]
+  def self.version_patch(version)
+    LibRnp.rnp_version_patch(version)
+  end
 end # class