public bool CleanLog(ref UInt32 deviceID)
{
_log.InfoFormat("清空设备 {0} 删除所有记录", parseIdToIp(deviceID));
BS2ErrorCode result = (BS2ErrorCode)API.BS2_ClearLog(sdkContext, deviceID);
_log.InfoFormat("清空设备 {0} 删除所有记录结果 {1}", parseIdToIp(deviceID), result == BS2ErrorCode.BS_SDK_SUCCESS);
return(result == BS2ErrorCode.BS_SDK_SUCCESS);
}
void clearLog(IntPtr sdkContext, UInt32 deviceID, bool isMasterDevice)
{
Console.WriteLine("Trying to clear log.");
BS2ErrorCode result = (BS2ErrorCode)API.BS2_ClearLog(sdkContext, deviceID);
if (result != BS2ErrorCode.BS_SDK_SUCCESS)
{
Console.WriteLine("Got error({0}).", result);
}
}
void getImageLog(IntPtr sdkContext, UInt32 deviceID, bool isMasterDevice)
{
BS2SimpleDeviceInfo deviceInfo;
int structSize = Marshal.SizeOf(typeof(BS2Event));
UInt16 imageLogEventCode = (UInt16)BS2EventCodeEnum.DEVICE_TCP_CONNECTED;
BS2EventConfig eventConfig = Util.AllocateStructure <BS2EventConfig>();
eventConfig.numImageEventFilter = 1;
eventConfig.imageEventFilter[0].mainEventCode = (byte)(imageLogEventCode >> 8);
eventConfig.imageEventFilter[0].scheduleID = (UInt32)BS2ScheduleIDEnum.ALWAYS;
Console.WriteLine("Trying to get the device[{0}] information.", deviceID);
BS2ErrorCode result = (BS2ErrorCode)API.BS2_GetDeviceInfo(sdkContext, deviceID, out deviceInfo);
if (result != BS2ErrorCode.BS_SDK_SUCCESS)
{
Console.WriteLine("Can't get device information(errorCode : {0}).", result);
return;
}
Console.WriteLine("Trying to activate image log.");
result = (BS2ErrorCode)API.BS2_SetEventConfig(sdkContext, deviceID, ref eventConfig);
if (result != BS2ErrorCode.BS_SDK_SUCCESS)
{
Console.WriteLine("Got error({0}).", result);
return;
}
Console.WriteLine("Trying to clear log for quick test.");
result = (BS2ErrorCode)API.BS2_ClearLog(sdkContext, deviceID);
if (result != BS2ErrorCode.BS_SDK_SUCCESS)
{
Console.WriteLine("Got error({0}).", result);
return;
}
Console.WriteLine("Trying to disconnect device[{0}] for quick test.", deviceID);
result = (BS2ErrorCode)API.BS2_DisconnectDevice(sdkContext, deviceID);
if (result != BS2ErrorCode.BS_SDK_SUCCESS)
{
Console.WriteLine("Got error({0}).", result);
return;
}
Thread.Sleep(500); //waiting for socket close
Console.WriteLine("Trying to connect device[{0}].", deviceID);
result = (BS2ErrorCode)API.BS2_ConnectDeviceViaIP(sdkContext, new IPAddress(BitConverter.GetBytes(deviceInfo.ipv4Address)).ToString(), deviceInfo.port, out deviceID);
if (result != BS2ErrorCode.BS_SDK_SUCCESS)
{
Console.WriteLine("Got error({0}).", result);
return;
}
IntPtr outEventLogObjs = IntPtr.Zero;
UInt32 outNumEventLogs = 0;
result = (BS2ErrorCode)API.BS2_GetLog(sdkContext, deviceID, 0, 1024, out outEventLogObjs, out outNumEventLogs);
if (result != BS2ErrorCode.BS_SDK_SUCCESS)
{
Console.WriteLine("Got error({0}).", result);
return;
}
if (outNumEventLogs > 0)
{
IntPtr curEventLogObjs = outEventLogObjs;
for (int idx = 0; idx < outNumEventLogs; idx++)
{
BS2Event eventLog = (BS2Event)Marshal.PtrToStructure(curEventLogObjs, typeof(BS2Event));
if (Convert.ToBoolean(eventLog.image))
{
Console.WriteLine("Trying to get image log[{0}].", eventLog.id);
IntPtr imageObj = IntPtr.Zero;
UInt32 imageSize = 0;
result = (BS2ErrorCode)API.BS2_GetImageLog(sdkContext, deviceID, eventLog.id, out imageObj, out imageSize);
if (result != BS2ErrorCode.BS_SDK_SUCCESS)
{
Console.WriteLine("Got error({0}).", result);
}
else
{
int written = 0;
FileStream file = new FileStream(String.Format("{0}.jpg", eventLog.id), FileMode.Create, FileAccess.Write);
Console.WriteLine("Trying to save image log[{0}].", eventLog.id);
WriteFile(file.Handle, imageObj, (int)imageSize, out written, IntPtr.Zero);
file.Close();
if (written != imageSize)
{
Console.WriteLine("Got error({0}).", result);
}
else
{
Console.WriteLine("Successfully saved the image log[{0}].", eventLog.id);
Process.Start(file.Name);
}
}
break;
}
curEventLogObjs = (IntPtr)((long)curEventLogObjs + structSize);
}
API.BS2_ReleaseObject(outEventLogObjs);
}
eventConfig.numImageEventFilter = 0;
Console.WriteLine("Trying to deactivate image log.");
result = (BS2ErrorCode)API.BS2_SetEventConfig(sdkContext, deviceID, ref eventConfig);
if (result != BS2ErrorCode.BS_SDK_SUCCESS)
{
Console.WriteLine("Got error({0}).", result);
return;
}
}