root/platform/logService/LogStatus_impl.h @ 3830

#include "LogServiceStatus.h"

// Default log size
#define MAX_SIZE_DEFAULT 10000
// Maximum allowed log size
#define MAX_MAX_SIZE 50000

class CircularLogRecordSequence
{

private: 
    LogService::LogRecordSequence *seq;
    unsigned long long maxLen;
    unsigned long long currentLen;
    unsigned long long wrIndex;
 
    bool logFull;
    
public:
    struct InvalidIndex {
        unsigned long long i;
        InvalidIndex(int ii) {i = ii;}
    };
    struct InternalFailure {};

    unsigned long long currentId;

    CircularLogRecordSequence();
    CircularLogRecordSequence(unsigned long long len);
    ~CircularLogRecordSequence();

    void writeLogRecord(const LogService::LogRecord &record);

    LogService::LogRecord readLogRecord(unsigned long long index)
        throw (InvalidIndex);

    LogService::LogRecordSequence* readLogRecords(unsigned long long index, 
        CORBA::ULong &howMany, LogService::RecordId &id)
        throw (InternalFailure);

    unsigned long long findIndexFromTime(const LogService::LogTime &fromTime);
    unsigned long long findIndexById(unsigned long long id);

    unsigned long long getMaxLen();
    void setMaxLen(unsigned long long len);

    unsigned long long getCurrentLen();

    bool isFull();    
    void clearLog();
};

class LogStatus_impl : public virtual POA_LogService::LogStatus
{

private:

protected:
    omni_mutex* test_mutex;
    
    CircularLogRecordSequence* circLogSeq;

    LogService::OperationalState operationalState;
    LogService::AdministrativeState administrativeState;
    LogService::LogFullAction logFullAction;
    LogService::AvailabilityStatus availabilityStatus;

public:
    LogStatus_impl();
    LogStatus_impl(unsigned long long max_length);
    ~LogStatus_impl();

    unsigned long long getMaxSize();
    unsigned long long getCurrentSize();
    unsigned long long getNumRecords();
    LogService::LogFullAction getLogFullAction();
    LogService::AdministrativeState getAdministrativeState();
    LogService::AvailabilityStatus getAvailabilityStatus();
    LogService::OperationalState getOperationalState();

};