forkspawnengine_p.h

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#ifndef ZYPPNG_IO_PRIVATE_FORKSPAWNENGINE_H
#define ZYPPNG_IO_PRIVATE_FORKSPAWNENGINE_H
 
#include "abstractspawnengine_p.h"
#include <glib.h>
 
namespace zyppng {
 
  class AbstractDirectSpawnEngine : public AbstractSpawnEngine
  {
  public:
    ~AbstractDirectSpawnEngine() override;
 
    bool isRunning ( bool wait = false ) override;
    bool waitForExit ( const std::optional<uint64_t> &timeout = {} ) override;
 
  protected:
    void mapExtraFds( int controlFd = -1 );
    void resetSignals();
  };

  class ForkSpawnEngine : public AbstractDirectSpawnEngine
  {
  public:
    bool start( const char *const *argv, int stdin_fd, int stdout_fd, int stderr_fd  ) override;
    bool usePty () const;
    void setUsePty ( const bool set = true );
 
  private:
    bool _use_pty = false;
  };
 
#if GLIB_CHECK_VERSION( 2, 58, 0)
 
#define ZYPP_HAS_GLIBSPAWNENGINE 1

  class GlibSpawnEngine : public AbstractDirectSpawnEngine
  {
  public:
    bool start( const char *const *argv, int stdin_fd, int stdout_fd, int stderr_fd  ) override;
 
  private:
    static void glibSpawnCallback ( void *data );
  };
 
#else
  #define ZYPP_HAS_GLIBSPAWNENGINE 0
#endif
 
}
 
 
#endif //