Remove thrift embedding

1 files changed, 0 insertions, 426 deletions

diff --git a/vendor/thrift/protocol/compact_protocol.rb b/vendor/thrift/protocol/compact_protocol.rb
deleted file mode 100644
index ede82f2..0000000
--- a/vendor/thrift/protocol/compact_protocol.rb
+++ /dev/null
@@ -1,426 +0,0 @@
-# 
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License. You may obtain a copy of the License at
-# 
-#   http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations
-# under the License.
-# 
-
-module Thrift
-  class CompactProtocol < BaseProtocol
-
-    PROTOCOL_ID = [0x82].pack('c').unpack('c').first
-    VERSION = 1
-    VERSION_MASK = 0x1f
-    TYPE_MASK = 0xE0
-    TYPE_SHIFT_AMOUNT = 5
-
-    TSTOP = ["", Types::STOP, 0]
-
-    # 
-    # All of the on-wire type codes.
-    # 
-    class CompactTypes
-      BOOLEAN_TRUE   = 0x01
-      BOOLEAN_FALSE  = 0x02
-      BYTE           = 0x03
-      I16            = 0x04
-      I32            = 0x05
-      I64            = 0x06
-      DOUBLE         = 0x07
-      BINARY         = 0x08
-      LIST           = 0x09
-      SET            = 0x0A
-      MAP            = 0x0B
-      STRUCT         = 0x0C
-      
-      def self.is_bool_type?(b)
-        (b & 0x0f) == BOOLEAN_TRUE || (b & 0x0f) == BOOLEAN_FALSE
-      end
-      
-      COMPACT_TO_TTYPE = {
-        Types::STOP   => Types::STOP,
-        BOOLEAN_FALSE => Types::BOOL,
-        BOOLEAN_TRUE  => Types::BOOL,
-        BYTE          => Types::BYTE,
-        I16           => Types::I16,
-        I32           => Types::I32,
-        I64           => Types::I64,
-        DOUBLE        => Types::DOUBLE,
-        BINARY        => Types::STRING,
-        LIST          => Types::LIST,
-        SET           => Types::SET,
-        MAP           => Types::MAP,
-        STRUCT        => Types::STRUCT
-      }
-
-      TTYPE_TO_COMPACT = {
-        Types::STOP           => Types::STOP,
-        Types::BOOL           => BOOLEAN_TRUE,
-        Types::BYTE           => BYTE,
-        Types::I16            => I16,
-        Types::I32            => I32,
-        Types::I64            => I64,
-        Types::DOUBLE         => DOUBLE,
-        Types::STRING         => BINARY,
-        Types::LIST           => LIST,
-        Types::SET            => SET,
-        Types::MAP            => MAP,
-        Types::STRUCT         => STRUCT
-      }
-      
-      def self.get_ttype(compact_type)
-        val = COMPACT_TO_TTYPE[compact_type & 0x0f]
-        raise "don't know what type: #{compact_type & 0x0f}" unless val
-        val
-      end
-      
-      def self.get_compact_type(ttype)
-        val = TTYPE_TO_COMPACT[ttype]
-        raise "don't know what type: #{ttype & 0x0f}" unless val
-        val
-      end
-    end
-
-    def initialize(transport)
-      super(transport)
-
-      @last_field = [0]
-      @boolean_value = nil
-
-      # Pre-allocated read buffer for read_double().
-      @rbuf = "\0" * 8
-      @rbuf.force_encoding("BINARY") if @rbuf.respond_to?(:force_encoding)
-    end
-
-    def write_message_begin(name, type, seqid)
-      write_byte(PROTOCOL_ID)
-      write_byte((VERSION & VERSION_MASK) | ((type << TYPE_SHIFT_AMOUNT) & TYPE_MASK))
-      write_varint32(seqid)
-      write_string(name)
-      nil
-    end
-
-    def write_struct_begin(name)
-      @last_field.push(0)
-      nil
-    end
-
-    def write_struct_end
-      @last_field.pop
-      nil
-    end
-
-    def write_field_begin(name, type, id)
-      if type == Types::BOOL
-        # we want to possibly include the value, so we'll wait.
-        @boolean_field = [type, id]
-      else
-        write_field_begin_internal(type, id)
-      end
-      nil
-    end
-
-    # 
-    # The workhorse of writeFieldBegin. It has the option of doing a 
-    # 'type override' of the type header. This is used specifically in the 
-    # boolean field case.
-    # 
-    def write_field_begin_internal(type, id, type_override=nil)
-      last_id = @last_field.pop
-      
-      # if there's a type override, use that.
-      typeToWrite = type_override || CompactTypes.get_compact_type(type)
-
-      # check if we can use delta encoding for the field id
-      if id > last_id && id - last_id <= 15
-        # write them together
-        write_byte((id - last_id) << 4 | typeToWrite)
-      else
-        # write them separate
-        write_byte(typeToWrite)
-        write_i16(id)
-      end
-
-      @last_field.push(id)
-      nil
-    end
-
-    def write_field_stop
-      write_byte(Types::STOP)
-    end
-
-    def write_map_begin(ktype, vtype, size)
-      if (size == 0)
-        write_byte(0)
-      else
-        write_varint32(size)
-        write_byte(CompactTypes.get_compact_type(ktype) << 4 | CompactTypes.get_compact_type(vtype))
-      end
-    end
-
-    def write_list_begin(etype, size)
-      write_collection_begin(etype, size)
-    end
-
-    def write_set_begin(etype, size)
-      write_collection_begin(etype, size);
-    end
-
-    def write_bool(bool)
-      type = bool ? CompactTypes::BOOLEAN_TRUE : CompactTypes::BOOLEAN_FALSE
-      unless @boolean_field.nil?
-        # we haven't written the field header yet
-        write_field_begin_internal(@boolean_field.first, @boolean_field.last, type)
-        @boolean_field = nil
-      else
-        # we're not part of a field, so just write the value.
-        write_byte(type)
-      end
-    end
-
-    def write_byte(byte)
-      @trans.write([byte].pack('c'))
-    end
-
-    def write_i16(i16)
-      write_varint32(int_to_zig_zag(i16))
-    end
-
-    def write_i32(i32)
-      write_varint32(int_to_zig_zag(i32))
-    end
-
-    def write_i64(i64)
-      write_varint64(long_to_zig_zag(i64))
-    end
-
-    def write_double(dub)
-      @trans.write([dub].pack("G").reverse)
-    end
-
-    def write_string(str)
-      write_varint32(str.length)
-      @trans.write(str)
-    end
-
-    def read_message_begin
-      protocol_id = read_byte()
-      if protocol_id != PROTOCOL_ID
-        raise ProtocolException.new("Expected protocol id #{PROTOCOL_ID} but got #{protocol_id}")
-      end
-      
-      version_and_type = read_byte()
-      version = version_and_type & VERSION_MASK
-      if (version != VERSION)
-        raise ProtocolException.new("Expected version #{VERSION} but got #{version}");
-      end
-      
-      type = (version_and_type >> TYPE_SHIFT_AMOUNT) & 0x03
-      seqid = read_varint32()
-      messageName = read_string()
-      [messageName, type, seqid]
-    end
-
-    def read_struct_begin
-      @last_field.push(0)
-      ""
-    end
-
-    def read_struct_end
-      @last_field.pop()
-      nil
-    end
-
-    def read_field_begin
-      type = read_byte()
-
-      # if it's a stop, then we can return immediately, as the struct is over.
-      if (type & 0x0f) == Types::STOP
-        TSTOP
-      else
-        field_id = nil
-
-        # mask off the 4 MSB of the type header. it could contain a field id delta.
-        modifier = (type & 0xf0) >> 4
-        if modifier == 0
-          # not a delta. look ahead for the zigzag varint field id.
-          @last_field.pop
-          field_id = read_i16()
-        else
-          # has a delta. add the delta to the last read field id.
-          field_id = @last_field.pop + modifier
-        end
-
-        # if this happens to be a boolean field, the value is encoded in the type
-        if CompactTypes.is_bool_type?(type)
-          # save the boolean value in a special instance variable.
-          @bool_value = (type & 0x0f) == CompactTypes::BOOLEAN_TRUE
-        end
-
-        # push the new field onto the field stack so we can keep the deltas going.
-        @last_field.push(field_id)
-        ["", CompactTypes.get_ttype(type & 0x0f), field_id]
-      end
-    end
-
-    def read_map_begin
-      size = read_varint32()
-      key_and_value_type = size == 0 ? 0 : read_byte()
-      [CompactTypes.get_ttype(key_and_value_type >> 4), CompactTypes.get_ttype(key_and_value_type & 0xf), size]
-    end
-
-    def read_list_begin
-      size_and_type = read_byte()
-      size = (size_and_type >> 4) & 0x0f
-      if size == 15
-        size = read_varint32()
-      end
-      type = CompactTypes.get_ttype(size_and_type)
-      [type, size]
-    end
-
-    def read_set_begin
-      read_list_begin
-    end
-
-    def read_bool
-      unless @bool_value.nil?
-        bv = @bool_value
-        @bool_value = nil
-        bv
-      else
-        read_byte() == CompactTypes::BOOLEAN_TRUE
-      end
-    end
-
-    def read_byte
-      val = trans.read_byte
-      if (val > 0x7f)
-        val = 0 - ((val - 1) ^ 0xff)
-      end
-      val
-    end
-
-    def read_i16
-      zig_zag_to_int(read_varint32())
-    end
-
-    def read_i32
-      zig_zag_to_int(read_varint32())
-    end
-
-    def read_i64
-      zig_zag_to_long(read_varint64())
-    end
-
-    def read_double
-      trans.read_into_buffer(@rbuf, 8)
-      val = @rbuf.reverse.unpack('G').first
-      val
-    end
-
-    def read_string
-      size = read_varint32()
-      trans.read_all(size)
-    end
-    
-    
-    private
-    
-    # 
-    # Abstract method for writing the start of lists and sets. List and sets on 
-    # the wire differ only by the type indicator.
-    # 
-    def write_collection_begin(elem_type, size)
-      if size <= 14
-        write_byte(size << 4 | CompactTypes.get_compact_type(elem_type))
-      else
-        write_byte(0xf0 | CompactTypes.get_compact_type(elem_type))
-        write_varint32(size)
-      end
-    end
-
-    def write_varint32(n)
-      # int idx = 0;
-      while true
-        if (n & ~0x7F) == 0
-          # i32buf[idx++] = (byte)n;
-          write_byte(n)
-          break
-          # return;
-        else
-          # i32buf[idx++] = (byte)((n & 0x7F) | 0x80);
-          write_byte((n & 0x7F) | 0x80)
-          n = n >> 7
-        end
-      end
-      # trans_.write(i32buf, 0, idx);
-    end
-
-    SEVEN_BIT_MASK = 0x7F
-    EVERYTHING_ELSE_MASK = ~SEVEN_BIT_MASK
-
-    def write_varint64(n)
-      while true
-        if (n & EVERYTHING_ELSE_MASK) == 0 #TODO need to find a way to make this into a long...
-          write_byte(n)
-          break
-        else
-          write_byte((n & SEVEN_BIT_MASK) | 0x80)
-          n >>= 7
-        end
-      end
-    end
-    
-    def read_varint32()
-      read_varint64()
-    end
-    
-    def read_varint64()
-      shift = 0
-      result = 0
-      while true
-        b = read_byte()
-        result |= (b & 0x7f) << shift
-        break if (b & 0x80) != 0x80
-        shift += 7
-      end
-      result
-    end
-    
-    def int_to_zig_zag(n)
-      (n << 1) ^ (n >> 31)
-    end
-    
-    def long_to_zig_zag(l)
-      # puts "zz encoded #{l} to #{(l << 1) ^ (l >> 63)}"
-      (l << 1) ^ (l >> 63)
-    end
-    
-    def zig_zag_to_int(n)
-      (n >> 1) ^ -(n & 1)
-    end
-    
-    def zig_zag_to_long(n)
-      (n >> 1) ^ -(n & 1)
-    end
-  end
-
-  class CompactProtocolFactory < BaseProtocolFactory
-    def get_protocol(trans)
-      CompactProtocol.new(trans)
-    end
-  end
-end