77 lines
1.6 KiB
C
77 lines
1.6 KiB
C
|
#ifndef PLOG_H
|
||
|
|
#define PLOG_H
|
||
|
|
|
||
|
|
#define PLOG_MAX_CALLS 20
|
||
|
|
#define PLOG_MAX_PACKETS_CALL 20000
|
||
|
|
#define PLOG_FILE_AUDIO "C:\\AuPacketLog"
|
||
|
|
#define PLOG_FILE_VIDEO "C:\\VidPacketLog"
|
||
|
|
#define PLOG_FILE_EXT ".txt"
|
||
|
|
|
||
|
|
// number of packets until the missing packet
|
||
|
|
// is declared "lost" instead of late
|
||
|
|
#define PLOG_MAX_NOT_LATE 20
|
||
|
|
|
||
|
|
struct CPacketLogEntry
|
||
|
|
{
|
||
|
|
DWORD dwSequenceNumber;
|
||
|
|
DWORD dwTimeStamp;
|
||
|
|
LARGE_INTEGER LL_ArrivalTime;
|
||
|
|
DWORD dwSize;
|
||
|
|
DWORD dwLosses;
|
||
|
|
bool bLate; // is the packet late ?
|
||
|
|
bool bMark; // is the M bit set in the RTP packet
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
class CCallLog
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
CPacketLogEntry *m_pLogEntry;
|
||
|
|
int m_size; // max num of entries this list can hold
|
||
|
|
int m_currentIndex;
|
||
|
|
bool m_bValid;
|
||
|
|
public:
|
||
|
|
CCallLog(int size=PLOG_MAX_PACKETS_CALL);
|
||
|
|
~CCallLog();
|
||
|
|
bool AddEntry(DWORD dwTimeStamp, DWORD dwSeqNum, LARGE_INTEGER LL_ArrivalTime, DWORD dwSize, bool fMark);
|
||
|
|
bool Flush(HANDLE hFile);
|
||
|
|
bool SizeCheck();
|
||
|
|
|
||
|
|
CCallLog& operator=(const CCallLog&);
|
||
|
|
CCallLog(const CCallLog&);
|
||
|
|
|
||
|
|
bool PerformStats();
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// PacketLog maintains a list of CPacketLogEntry's
|
||
|
|
class CPacketLog
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
HANDLE m_hFile; // handle to disk file where logs are kept
|
||
|
|
CCallLog *m_pCallLog; // pointer to CCallLog instance
|
||
|
|
char m_szDiskFile[80]; // base name of the disk file
|
||
|
|
int m_nExtension; // current file extension index number
|
||
|
|
|
||
|
|
bool InitFile();
|
||
|
|
|
||
|
|
public :
|
||
|
|
CPacketLog(LPTSTR szDiskFile);
|
||
|
|
CPacketLog(const CPacketLog&);
|
||
|
|
|
||
|
|
CPacketLog& operator=(const CPacketLog&);
|
||
|
|
|
||
|
|
~CPacketLog();
|
||
|
|
bool Flush();
|
||
|
|
|
||
|
|
bool MarkCallStart();
|
||
|
|
bool AddEntry(DWORD dwTimeStamp, DWORD dwSeqNum, LARGE_INTEGER LL_ArrivalTime, DWORD dwSize, bool fMark);
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|