FileManager.hpp

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// ======================================================================
// \title  FileManager.hpp
// \author bocchino
// \brief  hpp file for FileManager component implementation class
//
// \copyright
// Copyright 2009-2015, by the California Institute of Technology.
// ALL RIGHTS RESERVED.  United States Government Sponsorship
// acknowledged.
//
// ======================================================================

#ifndef Svc_FileManager_HPP
#define Svc_FileManager_HPP

#include "Svc/FileManager/FileManagerComponentAc.hpp"
#include "Os/FileSystem.hpp"

namespace Svc {

  class FileManager final :
    public FileManagerComponentBase
  {

    public:

      // ----------------------------------------------------------------------
      // Construction, initialization, and destruction
      // ----------------------------------------------------------------------

      FileManager(
          const char *const compName 
      );

      ~FileManager();

    PRIVATE:

      // ----------------------------------------------------------------------
      // Command handler implementations
      // ----------------------------------------------------------------------

      void CreateDirectory_cmdHandler(
          const FwOpcodeType opCode, 
          const U32 cmdSeq, 
          const Fw::CmdStringArg& dirName 
      );

      void RemoveFile_cmdHandler(
          const FwOpcodeType opCode, 
          const U32 cmdSeq, 
          const Fw::CmdStringArg& fileName, 
          const bool ignoreErrors 
      );

      void MoveFile_cmdHandler(
          const FwOpcodeType opCode, 
          const U32 cmdSeq, 
          const Fw::CmdStringArg& sourceFileName, 
          const Fw::CmdStringArg& destFileName 
      );

      void RemoveDirectory_cmdHandler(
          const FwOpcodeType opCode, 
          const U32 cmdSeq, 
          const Fw::CmdStringArg& dirName 
      );

      void ShellCommand_cmdHandler(
          const FwOpcodeType opCode, 
          const U32 cmdSeq, 
          const Fw::CmdStringArg& command, 
          const Fw::CmdStringArg& logFileName 
      );

      void AppendFile_cmdHandler(
          const FwOpcodeType opCode, 
          const U32 cmdSeq, 
          const Fw::CmdStringArg& source, 
          const Fw::CmdStringArg& target 
      );

      void FileSize_cmdHandler(
          const FwOpcodeType opCode, 
          const U32 cmdSeq, 
          const Fw::CmdStringArg& fileName 
      );

      void pingIn_handler(
          const FwIndexType portNum, 
          U32 key 
      );

    PRIVATE:

      // ----------------------------------------------------------------------
      // Helper methods
      // ----------------------------------------------------------------------

      PlatformIntType systemCall(
          const Fw::CmdStringArg& command, 
          const Fw::CmdStringArg& logFileName 
      ) const;

      void emitTelemetry(
          const Os::FileSystem::Status status 
      );

      void sendCommandResponse(
          const FwOpcodeType opCode, 
          const U32 cmdSeq, 
          const Os::FileSystem::Status status 
      );

    PRIVATE:

      // ----------------------------------------------------------------------
      // Variables
      // ----------------------------------------------------------------------

      U32 commandCount;

      U32 errorCount;


  };

} // end namespace Svc

#endif