mirror of https://github.com/Icinga/icinga2.git
37 lines
625 B
C++
37 lines
625 B
C++
#ifndef I2_FIFO_H
|
|
#define I2_FIFO_H
|
|
|
|
namespace icinga
|
|
{
|
|
|
|
class FIFO : public Object
|
|
{
|
|
private:
|
|
char *m_Buffer;
|
|
size_t m_BufferSize;
|
|
size_t m_Offset;
|
|
|
|
char *ResizeBuffer(char *buffer, size_t oldSize, size_t newSize);
|
|
void Optimize(void);
|
|
|
|
public:
|
|
static const size_t BlockSize = 16 * 1024;
|
|
|
|
typedef shared_ptr<FIFO> RefType;
|
|
typedef weak_ptr<FIFO> WeakRefType;
|
|
|
|
FIFO(void);
|
|
~FIFO(void);
|
|
|
|
size_t GetSize(void) const;
|
|
|
|
const void *GetReadBuffer(void) const;
|
|
void *GetWriteBuffer(size_t count);
|
|
|
|
size_t Read(void *buffer, size_t count);
|
|
size_t Write(const void *buffer, size_t count);
|
|
};
|
|
|
|
}
|
|
|
|
#endif /* I2_FIFO_H */ |