Delete tc_fifo.h

tc_fifo.h

@@ -1,161 +0,0 @@
-/**
- * Tencent is pleased to support the open source community by making Tars available.
- *
- * Copyright (C) 2016THL A29 Limited, a Tencent company. All rights reserved.
- *
- * Licensed under the BSD 3-Clause License (the "License"); you may not use this file except 
- * in compliance with the License. You may obtain a copy of the License at
- *
- * https://opensource.org/licenses/BSD-3-Clause
- *
- * 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.
- */
-
-#ifndef __TC_FIFO_H
-#define __TC_FIFO_H
-
-#include "util/tc_platform.h"
-
-#if TARGET_PLATFORM_LINUX || TARGET_PLATFORM_IOS
-#include <string>
-
-namespace tars
-{
-
-/////////////////////////////////////////////////
-/** 
- *@file   tc_fifo.h
- *@brief  FIFO封装类. 
- *@brief  FIFO encapsulation class
- */
-/////////////////////////////////////////////////
-
-/** 
- *@brief  管道操作类. 
- *@brief  Pipeline operation.
- */
-class TC_Fifo
-{
-public:
-
-   /**
-    * @brief 管道操作的枚举类型.  
-    * 定义了对管道的操作类型，EM_WRITE：写管道，EM_READ ：读管道
-    * @brief Enumeration types for pipeline operations
-    * Defines the type of operation on the pipeline, EM_ Write: write pipe, EM_ Read: read pipe
-    */
-    enum ENUM_RW_SET
-    {
-        EM_WRITE = 1,
-        EM_READ  = 2
-    };
-
-public:
-   /**
-    * @brief 构造函数. 
-    * @brief Constructor
-    *  
-    * @param bOwener : 是否拥有管道，默认为ture
-    * @param bOwener : Whether the pipeline is owned, the default is ture
-    */
-    TC_Fifo(bool bOwener = true);
-
-   /**
-    * @brief 析构函数. 
-    * @brief Constructor
-    */
-    ~TC_Fifo();
-
-public:
-    /**
-     * @brief 打开FIFO. 
-     * @brief Open FIFO
-     *  
-     * @param sPath 要打开的FIFO文件的路径 
-     * @param sPath the file path of the FIFO to open
-     * @param enRW  管道操作类型
-     * @param enRN  Pipe opration type
-     * @param mode  该FIFO文件的权限 ，默认为可读可写
-     * @param mode  The permissions of this FIFO file are read-write by default
-     * @return      0-成功,-1-失败 
-     * @return      0 - successfull, -1 - failed
-     */
-    int open(const std::string & sPath, ENUM_RW_SET enRW, mode_t mode = 0777);
-
-    /**
-     * @brief 关闭fifo 
-     * @brief Close FIFO
-     */
-    void close();
-
-    /**
-     * @brief 获取FIFO的文件描述符. 
-     * @brief Get the file descriptor of FIFO
-     * 
-     * @return  FIFO的文件描述符
-     * @return  the file descriptor of FIFO
-     */
-    int fd() const { return _fd; }
-
-    /**
-     * @brief 读数据, 当读取成功时，返回实际读取的字节数，如果返回的值是0，代表已经读到文件的结束；小于0表示出现了错误
-     * @brief read data, when read successfully, return the actual number of bytes read, if the value returned is 0, the end of the file has been read; less than 0 indicates an error 
-     * @param buffer     读取的内容
-     * @param buffer     the content to be read
-     * @param max_size   读取数据的大小 
-     * @param max_size   size of the data to be read
-     * @return           读到的数据长度 ,小于0则表示失败
-     * @return           the length of the read data , if it is less then 0, read failed
-     */
-    int read(char * szBuff, const size_t sizeMax);
-
-    /**
-     * @brief 向管道写数据. 
-     * @brief Write data to the pipeline
-     * 
-     * @param szBuff       要写入的数据
-     * @param szBuff       data to be wrote
-     * @param sizeBuffLen  数据的大小
-     * @param sizeBuffLen  size of data
-     * @return             大于0：表示写了部分或者全部数据 
-     *                        小于0：表示出现错误
-     * @return             geater than 0: Some or all of the data are shown and written 
-     *                     less than 0: Error
-     */
-    int write(const char * szBuff, const size_t sizeBuffLen);
-
-private:
-   /**
-    * FIFO文件的路径
-    * file path of FIFO
-    */
-    std::string        _sPathName;
-
-   /**
-    * 是否拥有FIFO
-    * whether it have FIFO
-    */
-    bool            _bOwner;
-
-   /**
-    * FIFO的文件的操作类型
-    * file opration type of FIFO
-    */
-    ENUM_RW_SET        _enRW;
-
-   /**
-    * FIFO的文件描述符
-    * file descriptor of FIFO
-    */
-    int             _fd;
-};
-
-}
-
-#endif
-
-#endif
-