70 lines
1.7 KiB
Go
70 lines
1.7 KiB
Go
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package thrift
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import "io"
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type RichTransport struct {
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TTransport
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}
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// Wraps Transport to provide TRichTransport interface
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func NewTRichTransport(trans TTransport) *RichTransport {
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return &RichTransport{trans}
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}
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func (r *RichTransport) ReadByte() (c byte, err error) {
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return readByte(r.TTransport)
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}
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func (r *RichTransport) WriteByte(c byte) error {
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return writeByte(r.TTransport, c)
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}
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func (r *RichTransport) WriteString(s string) (n int, err error) {
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return r.Write([]byte(s))
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}
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func (r *RichTransport) RemainingBytes() (num_bytes uint64) {
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return r.TTransport.RemainingBytes()
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}
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func readByte(r io.Reader) (c byte, err error) {
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v := [1]byte{0}
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n, err := r.Read(v[0:1])
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if n > 0 && (err == nil || err == io.EOF) {
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return v[0], nil
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}
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if n > 0 && err != nil {
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return v[0], err
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}
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if err != nil {
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return 0, err
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}
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return v[0], nil
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}
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func writeByte(w io.Writer, c byte) error {
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v := [1]byte{c}
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_, err := w.Write(v[0:1])
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return err
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}
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