SisMaker
/
yzyCli


								-- --

								-- --------------------------------------------------------------------------------

								-- --  FILE:  wire_format.lua

								-- --  DESCRIPTION:  protoc-gen-lua

								-- --      Google's Protocol Buffers project, ported to lua.

								-- --      https://code.google.com/p/protoc-gen-lua/

								-- --

								-- --      Copyright (c) 2010 , 林卓毅 (Zhuoyi Lin) netsnail@gmail.com

								-- --      All rights reserved.

								-- --

								-- --      Use, modification and distribution are subject to the "New BSD License"

								-- --      as listed at <url: http://www.opensource.org/licenses/bsd-license.php >.

								-- --  COMPANY:  NetEase

								-- --  CREATED:  2010年07月30日 15时59分53秒 CST

								-- --------------------------------------------------------------------------------

								-- --


								-- local pb = require "pb"

								-- module "protobuf.wire_format"


								-- WIRETYPE_VARINT = 0

								-- WIRETYPE_FIXED64 = 1

								-- WIRETYPE_LENGTH_DELIMITED = 2

								-- WIRETYPE_START_GROUP = 3

								-- WIRETYPE_END_GROUP = 4

								-- WIRETYPE_FIXED32 = 5

								-- _WIRETYPE_MAX = 5


								-- -- yeah, we don't need uint64

								-- local function _VarUInt64ByteSizeNoTag(uint64)

								--     if uint64 <= 0x7f then return 1 end

								--     if uint64 <= 0x3fff then return 2 end

								--     if uint64 <= 0x1fffff then return 3 end

								--     if uint64 <= 0xfffffff then return 4 end

								--     return 5

								-- end


								-- function PackTag(field_number, wire_type)

								--     return field_number * 8 + wire_type

								-- end


								-- function UnpackTag(tag)

								--     local wire_type = tag % 8

								--     return (tag - wire_type) / 8, wire_type

								-- end


								-- ZigZagEncode32 = pb.zig_zag_encode32

								-- ZigZagDecode32 = pb.zig_zag_decode32

								-- ZigZagEncode64 = pb.zig_zag_encode64

								-- ZigZagDecode64 = pb.zig_zag_decode64


								-- function Int32ByteSize(field_number, int32)

								--   return Int64ByteSize(field_number, int32)

								-- end


								-- function Int32ByteSizeNoTag(int32)

								--   return _VarUInt64ByteSizeNoTag(int32)

								-- end


								-- function Int64ByteSize(field_number, int64)

								--   return UInt64ByteSize(field_number, int64)

								-- end


								-- function UInt32ByteSize(field_number, uint32)

								--   return UInt64ByteSize(field_number, uint32)

								-- end


								-- function UInt64ByteSize(field_number, uint64)

								--   return TagByteSize(field_number) + _VarUInt64ByteSizeNoTag(uint64)

								-- end


								-- function SInt32ByteSize(field_number, int32)

								--   return UInt32ByteSize(field_number, ZigZagEncode(int32))

								-- end


								-- function SInt64ByteSize(field_number, int64)

								--   return UInt64ByteSize(field_number, ZigZagEncode(int64))

								-- end


								-- function Fixed32ByteSize(field_number, fixed32)

								--   return TagByteSize(field_number) + 4

								-- end


								-- function Fixed64ByteSize(field_number, fixed64)

								--   return TagByteSize(field_number) + 8

								-- end


								-- function SFixed32ByteSize(field_number, sfixed32)

								--   return TagByteSize(field_number) + 4

								-- end


								-- function SFixed64ByteSize(field_number, sfixed64)

								--   return TagByteSize(field_number) + 8

								-- end


								-- function FloatByteSize(field_number, flt)

								--   return TagByteSize(field_number) + 4

								-- end


								-- function DoubleByteSize(field_number, double)

								--   return TagByteSize(field_number) + 8

								-- end


								-- function BoolByteSize(field_number, b)

								--   return TagByteSize(field_number) + 1

								-- end


								-- function EnumByteSize(field_number, enum)

								--   return UInt32ByteSize(field_number, enum)

								-- end


								-- function StringByteSize(field_number, string)

								--   return BytesByteSize(field_number, string)

								-- end


								-- function BytesByteSize(field_number, b)

								--     return TagByteSize(field_number) + _VarUInt64ByteSizeNoTag(#b) + #b

								-- end


								-- function MessageByteSize(field_number, message)

								--     return TagByteSize(field_number) + _VarUInt64ByteSizeNoTag(message.ByteSize()) + message.ByteSize()

								-- end


								-- function MessageSetItemByteSize(field_number, msg)

								--     local total_size = 2 * TagByteSize(1) + TagByteSize(2) + TagByteSize(3)

								--     total_size = total_size + _VarUInt64ByteSizeNoTag(field_number)

								--     local message_size = msg.ByteSize()

								--     total_size = total_size + _VarUInt64ByteSizeNoTag(message_size)

								--     total_size = total_size + message_size

								--     return total_size

								-- end


								-- function TagByteSize(field_number)

								--     return _VarUInt64ByteSizeNoTag(PackTag(field_number, 0))

								-- end