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Contents
# Protocol Buffers - Google's data interchange format
# Copyright 2022 Google Inc. All rights reserved.
#
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file or at
# https://developers.google.com/open-source/licenses/bsd
module Google
module Protobuf
class FFI
# FileDescriptor
attach_function :file_def_name, :upb_FileDef_Name, [:FileDef], :string
attach_function :file_def_syntax, :upb_FileDef_Syntax, [:FileDef], Syntax
attach_function :file_def_pool, :upb_FileDef_Pool, [:FileDef], :DefPool
attach_function :file_options, :FileDescriptor_serialized_options, [:FileDef, :pointer, Internal::Arena], :pointer
end
class FileDescriptor
attr :descriptor_pool, :file_def
def initialize(file_def, descriptor_pool)
@descriptor_pool = descriptor_pool
@file_def = file_def
end
def to_s
inspect
end
def inspect
"#{self.class.name}: #{name}"
end
def syntax
case Google::Protobuf::FFI.file_def_syntax(@file_def)
when :Proto3
:proto3
when :Proto2
:proto2
else
nil
end
end
def name
Google::Protobuf::FFI.file_def_name(@file_def)
end
def options
@options ||= begin
size_ptr = ::FFI::MemoryPointer.new(:size_t, 1)
temporary_arena = Google::Protobuf::FFI.create_arena
buffer = Google::Protobuf::FFI.file_options(@file_def, size_ptr, temporary_arena)
Google::Protobuf::FileOptions.decode(buffer.read_string_length(size_ptr.read(:size_t)).force_encoding("ASCII-8BIT").freeze).send(:internal_deep_freeze)
end
end
end
end
end
Version data entries
50 entries across 50 versions & 1 rubygems