| /** @file |
| |
| A brief file description |
| |
| @section license License |
| |
| 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. |
| */ |
| |
| #pragma once |
| #include "I_VIO.h" |
| |
| TS_INLINE |
| VIO::VIO(int aop) : cont(nullptr), nbytes(0), ndone(0), op(aop), buffer(), vc_server(nullptr), mutex(nullptr) {} |
| |
| ///////////////////////////////////////////////////////////// |
| // |
| // VIO::VIO() |
| // |
| ///////////////////////////////////////////////////////////// |
| TS_INLINE |
| VIO::VIO() : cont(nullptr), nbytes(0), ndone(0), op(VIO::NONE), buffer(), vc_server(nullptr), mutex(nullptr) {} |
| |
| TS_INLINE Continuation * |
| VIO::get_continuation() |
| { |
| return cont; |
| } |
| TS_INLINE void |
| VIO::set_writer(MIOBuffer *writer) |
| { |
| buffer.writer_for(writer); |
| } |
| TS_INLINE void |
| VIO::set_reader(IOBufferReader *reader) |
| { |
| buffer.reader_for(reader); |
| } |
| TS_INLINE MIOBuffer * |
| VIO::get_writer() |
| { |
| return buffer.writer(); |
| } |
| TS_INLINE IOBufferReader * |
| VIO::get_reader() |
| { |
| return (buffer.reader()); |
| } |
| TS_INLINE int64_t |
| VIO::ntodo() const |
| { |
| return nbytes - ndone; |
| } |
| TS_INLINE void |
| VIO::done() |
| { |
| if (buffer.reader()) { |
| nbytes = ndone + buffer.reader()->read_avail(); |
| } else { |
| nbytes = ndone; |
| } |
| } |
| |
| ///////////////////////////////////////////////////////////// |
| // |
| // VIO::set_continuation() |
| // |
| ///////////////////////////////////////////////////////////// |
| TS_INLINE void |
| VIO::set_continuation(Continuation *acont) |
| { |
| if (vc_server) { |
| vc_server->set_continuation(this, acont); |
| } |
| if (acont) { |
| mutex = acont->mutex; |
| cont = acont; |
| } else { |
| mutex = nullptr; |
| cont = nullptr; |
| } |
| return; |
| } |
| |
| ///////////////////////////////////////////////////////////// |
| // |
| // VIO::reenable() |
| // |
| ///////////////////////////////////////////////////////////// |
| TS_INLINE void |
| VIO::reenable() |
| { |
| this->_disabled = false; |
| if (vc_server) { |
| vc_server->reenable(this); |
| } |
| } |
| |
| ///////////////////////////////////////////////////////////// |
| // |
| // VIO::reenable_re() |
| // |
| ///////////////////////////////////////////////////////////// |
| TS_INLINE void |
| VIO::reenable_re() |
| { |
| this->_disabled = false; |
| if (vc_server) { |
| vc_server->reenable_re(this); |
| } |
| } |
| |
| TS_INLINE void |
| VIO::disable() |
| { |
| this->_disabled = true; |
| } |
| |
| TS_INLINE bool |
| VIO::is_disabled() |
| { |
| return this->_disabled; |
| } |