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#ifndef CHUNK_QUEUE
#define CHUNK_QUEUE
#include <pthread.h>
#include <deque>
#include <davix.hpp>
#define DEFAULT_WAIT_TIME 5
const int STARTED = 1;
const int STOPPED = 2;
class ChunkQueue
{
public:
ChunkQueue();
~ChunkQueue();
struct worktoken
{
long length;
long offset;
DAVIX_FD* fd;
};
void pushOp(long len, long oset, DAVIX_FD* davfd);
struct worktoken *getOp();
void StopThreads();
int GetQueueSize();
int GetQueueState();
void SetQueueState(int new_state);
private:
/// Queue of the pending operations
std::deque<worktoken*> workqueue;
pthread_mutex_t workmutex;
pthread_cond_t popconvar;
pthread_cond_t pushconvar;
int state;
};
#endif
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