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#ifndef __TASK_H__
#define __TASK_H__
#ifndef _WIN32
#include <unistd.h>
#include <sys/time.h>
#endif
#include <vector>
#include <Exceptions.h>
#include <Handle.h>
#undef E_HANDLE
class Task : public Base {
public:
enum {
EVT_BURST = 0,
EVT_HANDLE,
EVT_PROCESS,
EVT_TIMEOUT,
EVT_TASK,
};
enum {
TASK_ON_HOLD = 0,
TASK_DONE,
TASK_BURST,
};
enum {
W4_STICKY = 1,
W4_READING = 2,
W4_WRITING = 4,
};
Task();
virtual ~Task();
virtual String GetName();
int Run();
int DryRun();
int GetState();
void Suspend(int = -1) throw (GeneralException);
void WaitFor(Task *);
void WaitFor(Handle *, int = 0);
void WaitFor(pid_t);
void WaitFor(const timeval &, int = 0);
Task * WaitedBy();
void SetBurst();
void Stop();
void Restart();
bool IsStopped();
void RemoveFromWatches();
Handle * BurstHandle;
protected:
virtual int Do() throw (GeneralException);
int current;
private:
class wbta_t {
public:
wbta_t(Task * ata) : ta(ata) { }
Task * ta;
};
int state;
bool stopped;
bool suspended;
Task * wbta;
};
#endif
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