AndroMeta/include/AndroMeta/MCommand.h

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/*
 * Copyright 2009-2012 AndroMeta LLC. All rights reserved.
 *
 * AndroMeta LLC retains all intellectual property and proprietary 
 * rights to this software and related documentation and any modifications 
 * thereto. Any use, reproduction, disclosure, or distribution of this 
 * software and related documentation without an express license agreement 
 * from AndroMeta LLC is strictly prohibited.
 * 
 */


#ifndef ANDROMETA_M_COMMAND_H
#define ANDROMETA_M_COMMAND_H

#include <AndroMeta/MStr.h>
#include <AndroMeta/MTime.h>

namespace Meta{

class MCommand{
public:

  static const int Input = 0x01;
  static const int Output = 0x02;
  static const int Error = 0x04;
  static const int Persistent = 0x08;
  
  MCommand(const mstr& command, int mode=0);

  ~MCommand();

  bool readOutput(mstr& out, const mtime& timeout);

  void matchOutput(const mstr& re, mvec& m);
  
  bool matchOutput(const mstr& re, mvec& m, const mtime& timeout);
  
  bool readError(mstr& err, const mtime& timeout);
  
  void matchError(const mstr& re, mvec& m);
  
  bool matchError(const mstr& re, mvec& m, const mtime& timeout);
  
  void write(const mstr& in);

  int await();

  int processId();

  int status();

  void close();
  
private:
  class MCommand_* x_;
};

} // end namespace Meta

#endif // ANDROMETA_M_COMMAND_H