public string MoveTempPicture(ref string errMessage, TempPicture oTempPicture)
{
Database db = DatabaseFactory.CreateDatabase();
errMessage = "";
try
{
string ret = null;
string destFilePath = SystemParametersBusiness.Instance.ListSystemParameter["CapPicPath"] + @"\" + oTempPicture.CameraID +
@"\" + oTempPicture.Datetime.ToString(@"yyyy\\MM\\dd\\HH\\") + oTempPicture.CameraID + oTempPicture.Datetime.ToString(@"_yyyy_MM_dd_HH_mm_ss_fff") + ".jpg";
if (File.Exists(oTempPicture.FilePath))
{
string path = Path.GetDirectoryName(destFilePath);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
File.Move(oTempPicture.FilePath, destFilePath);
TempPictureDataAccess.DeleteTempPicture(db, oTempPicture.PictureID);
ret = destFilePath;
}
return(ret);
}
catch (Exception ex)
{
errMessage = ex.Message + ex.StackTrace;
logger.Error("Error Message:" + ex.Message + " Trace:" + ex.StackTrace);
return(null);
}
}
public static DataSet GetTempPicture(Database db, TempPicture oTempPicture)
{
string cmdText = string.Format("select * from TempPicture where CameraId={0} and DateTime='{1}'", oTempPicture.CameraID, oTempPicture.Datetime);
try
{
return(db.ExecuteDataSet(CommandType.Text, cmdText));
}
catch (Exception ex)
{
throw ex;
}
}
public int InsertTempPicture(ref string errMessage, TempPicture oTempPicture)
{
Database db = DatabaseFactory.CreateDatabase();
errMessage = "";
try
{
return(TempPictureDataAccess.InsertTempPicture(db, oTempPicture));
}
catch (Exception ex)
{
errMessage = ex.Message + ex.StackTrace;
logger.Error("Error Message:" + ex.Message + " Trace:" + ex.StackTrace);
return(-1);
}
}
public int DeleteTempPictureFromDbAndDisk(ref string errMessage, TempPicture oTempPicture)
{
Database db = DatabaseFactory.CreateDatabase();
errMessage = "";
try
{
if (File.Exists(oTempPicture.FilePath))
{
File.Delete(oTempPicture.FilePath);
}
return(TempPictureDataAccess.DeleteTempPicture(db, oTempPicture.PictureID));
}
catch (Exception ex)
{
errMessage = ex.Message + ex.StackTrace;
logger.Error("Error Message:" + ex.Message + " Trace:" + ex.StackTrace);
return(-1);
}
}
public static int InsertTempPicture(Database db, TempPicture oTempPicture)
{
StringBuilder sbField = new StringBuilder();
StringBuilder sbValue = new StringBuilder();
sbField.Append("INSERT INTO [TempPicture](");
sbValue.Append("values (");
//sbField.Append("[PictureID]");
//sbValue.AppendFormat("'{0}'", oTempPicture.PictureID);
sbField.Append("[CameraID]");
sbValue.AppendFormat("{0}", oTempPicture.CameraID);
sbField.Append(",[Datetime]");
//sbValue.AppendFormat(",'{0}'", oTempPicture.Datetime);
sbValue.AppendFormat(",'{0}'", oTempPicture.Datetime);
sbField.Append(",[IsHistroy]");
//sbValue.AppendFormat(",'{0}'", oTempPicture.Datetime);
sbValue.AppendFormat(",'{0}'", oTempPicture.IsHistroy);
sbField.Append(",[FilePath])");
sbValue.AppendFormat(",'{0}')", oTempPicture.FilePath);
string cmdText = sbField.ToString() + " " + sbValue.ToString();
try
{
cmdText = cmdText.Replace("\r\n", "");
db.ExecuteNonQuery(CommandType.Text, cmdText);
//string cmdText2 = "select max(PictureID) from TempPicture";
//return int.Parse(db.ExecuteScalar(CommandType.Text, cmdText2).ToString());
int id = int.Parse(db.ExecuteScalar(CommandType.Text, "SELECT ident_current('TempPicture')").ToString());
return(id);
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// Agent that runs a scheduled task
/// </summary>
/// <param name="task">
/// The invoked task
/// </param>
/// <remarks>
/// This method is called when a periodic or resource intensive task is invoked
/// </remarks>
protected override void OnInvoke(ScheduledTask task)
{
try
{
var isProvider = Windows.Phone.System.UserProfile.LockScreenManager.IsProvidedByCurrentApplication;
if (isProvider)
{
var setting = GetSetting();
if (RunNow(setting.Frequency))
{
IsolatedStorageSettings iss = IsolatedStorageSettings.ApplicationSettings;
if (iss.Contains("myPhoneLockScreenLockSettingsLastRun"))
iss.Remove("myPhoneLockScreenLockSettingsLastRun");
iss.Add("myPhoneLockScreenLockSettingsLastRun", DateTime.Now);
iss.Save();
var templates = GetTemplates();
var selectedTemplate = templates.Where(s => String.Equals(setting.Template, s.Name)).FirstOrDefault();
if (selectedTemplate == null)
selectedTemplate = templates.Where(s => String.Equals("Default", s.Name)).FirstOrDefault();
//Check for Album Selected
if (!String.IsNullOrEmpty(setting.Album))
{
//Check for Album
var ml = new MediaLibrary();
var album = GetAlbum(setting.Album, ml.RootPictureAlbum);
if (album != null)
{
//Check for Photos
List<Picture> pictures = new List<Picture>();
List<Picture> selectedPictures = new List<Picture>();
PopulatePictures(pictures, album, 3 * selectedTemplate.NoOfImages);
if (pictures.Count > 0)
{
List<int> randomNumbers = new List<int>();
var repeatCount = 0;
while (randomNumbers.Count < selectedTemplate.NoOfImages)
{
repeatCount++;
var nextNumber = randumNumber.Next(pictures.Count);
if (!randomNumbers.Contains(nextNumber) || repeatCount > 3 * selectedTemplate.NoOfImages)
{
randomNumbers.Add(nextNumber);
}
}
DynamicImageCanvas mainCanvas = null;
bool isCompleted = false;
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
var actualheight = Application.Current.Host.Content.ActualHeight;
var actualwidth = Application.Current.Host.Content.ActualWidth + 100;
actualheight = actualheight > 800 ? 800 : actualheight;
actualwidth = actualwidth > 580 ? 580 : actualwidth;
mainCanvas = new DynamicImageCanvas(actualheight, actualwidth);
isCompleted = true;
}
);
while (!isCompleted) ;
var indexer = 0;
for (int i = 0; i < selectedTemplate.NoOnVertical; ++i)
{
for (int j = 0; j < selectedTemplate.NoOnHorizontal; ++j)
{
isCompleted = false;
Action<object> action = (object obj) =>
{
var data = obj as object[];
TempPicture picture = (TempPicture)data[1];
DynamicImageCanvas c = (DynamicImageCanvas)data[2];
AddImageToCanvas((int)data[0], picture.Picture, picture.SelectedTemplate.NoOnVertical, picture.SelectedTemplate.NoOnHorizontal, picture.SelectedTemplate.NoOfImages, c, picture.PicturePlace);
isCompleted = true;
};
TempPicture tpicture = new TempPicture();
tpicture.Picture = pictures[randomNumbers[indexer]];
tpicture.SelectedTemplate = selectedTemplate;
tpicture.PicturePlace = new MyPhoneLockScreen.Model.Point(j, i);
Task t1 = new Task(action, new object[] { indexer, tpicture, mainCanvas });
t1.Start();
while (true)
{
if (isCompleted)
break;
}
indexer++;
}
}
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
try
{
string lockfileName;
var currentImage = Windows.Phone.System.UserProfile.LockScreen.GetImageUri();
if (currentImage.ToString().EndsWith(lockfileNameA))
{
lockfileName = lockfileNameB;
}
else
{
lockfileName = lockfileNameA;
}
Uri uri = new Uri(lockfileName, UriKind.Relative);
// Create virtual store and file stream. Check for duplicate tempJPEG files.
using (IsolatedStorageFile myIsolatedStorage = IsolatedStorageFile.GetUserStoreForApplication())
{
if (myIsolatedStorage.FileExists(lockfileName))
{
myIsolatedStorage.DeleteFile(lockfileName);
}
using (IsolatedStorageFileStream fileStream = myIsolatedStorage.CreateFile(lockfileName))
{
WriteableBitmap wb = new WriteableBitmap(mainCanvas, null);
wb.Invalidate();
// Encode WriteableBitmap object to a JPEG stream.
System.Windows.Media.Imaging.Extensions.SaveJpeg(wb, fileStream, wb.PixelWidth, wb.PixelHeight, 0, 100);
fileStream.Close();
mainCanvas.Clear();
}
}
mainCanvas = null;
GC.Collect();
GC.WaitForPendingFinalizers();
var schema = "ms-appdata:///Local/";
var newUri = new Uri(schema + lockfileName, UriKind.Absolute);
Windows.Phone.System.UserProfile.LockScreen.SetImageUri(newUri);
}
catch (Exception ex)
{
Debug.WriteLine(ex.StackTrace);
}
});
}
else
{
ShowPicture(setting);
}
}
else
{
ShowPicture(setting);
}
}
else
{
ShowPicture(setting);
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.StackTrace);
}
finally
{
//ScheduledActionService.LaunchForTest("MyPhoneLock-LockScreenChangerAgent", TimeSpan.FromSeconds(10));
NotifyComplete();
}
}
public void Handle(byte[] bytes)
{
try
{
logger.Info("开始解析人脸数据");
//获取xml
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(BitConverter.ToString(bytes, 4));
string errMessage = "";
int cameraid = -1;
DateTime timeid = new DateTime(1, 1, 1);
XmlNodeList xml_cameras, xml_faces;
xml_cameras = xmlDocument.SelectSingleNode("/pr/cameras").ChildNodes;
foreach (XmlNode xmlItem in xml_cameras)
{
XmlElement camera = (XmlElement)xmlItem;
cameraid = Convert.ToInt32(camera.GetAttribute("id"));
timeid = new DateTime(long.Parse(camera.GetAttribute("timeid")));
if (!CapturePictureBusiness.Instance.IsExistCapturePicture(ref errMessage, cameraid, timeid))
{
//将改图像从TempPicture表移动到CapturePicture//先获取临时图像GetTempPicture，再移动图像MoveTempPicture
//图像还在临时图像库中
TempPicture tempPicture = TempPictureBusiness.Instance.GetTempPicture(ref errMessage, cameraid, timeid);
string destFile = TempPictureBusiness.Instance.MoveTempPicture(ref errMessage, tempPicture);
CapturePicture capturePictureinsert = new CapturePicture()
{
CameraID = cameraid, Datetime = timeid, FilePath = destFile
};
CapturePictureBusiness.Instance.Insert(ref errMessage, capturePictureinsert);
}
//识别结果入库
CapturePicture oCapturePicture = CapturePictureBusiness.Instance.GetCapturePicture(ref errMessage, cameraid, timeid);
xml_faces = xmlItem.FirstChild.ChildNodes;//获得faces节点
string facePath = SystemParametersBusiness.Instance.ListSystemParameter["FacePicPath"] + @"\" + cameraid +
@"\" + timeid.ToString(@"yyyy\\MM\\dd\\HH\\") + cameraid + timeid.ToString(@"_yyyy_MM_dd_HH_mm_ss_fff");
int i = 1;
foreach (XmlNode faceItem in xml_faces)
{
XmlNode rectNode = faceItem.FirstChild;
XmlNode scoreNode = faceItem.LastChild;
XmlElement rectElement = (XmlElement)rectNode;
XmlElement scoreElement = (XmlElement)scoreNode;
REct facerect = new REct();
facerect.X = Convert.ToInt32(rectElement.GetAttribute("x"));
facerect.Y = Convert.ToInt32(rectElement.GetAttribute("y"));
facerect.W = Convert.ToInt32(rectElement.GetAttribute("w"));
facerect.H = Convert.ToInt32(rectElement.GetAttribute("h"));
int RectId = REctBusiness.Instance.Insert(ref errMessage, facerect);
//抠图
Image newImage = Image.FromFile(oCapturePicture.FilePath);
Bitmap tmpbitmap = new Bitmap(facerect.W + 1, facerect.H + 1);
Rectangle rectSrt = new Rectangle(facerect.X, facerect.Y, facerect.W, facerect.H);
Rectangle rectDst = new Rectangle(0, 0, facerect.W, facerect.H);
Graphics graphic = Graphics.FromImage(tmpbitmap);
graphic.DrawImage(newImage, rectDst, rectSrt, GraphicsUnit.Pixel);
string faceFile = facePath + "_" + i + ".jpg";
string path = Path.GetDirectoryName(faceFile);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
tmpbitmap.Save(faceFile, ImageFormat.Jpeg);
Face xmlface = new Face();
xmlface.score = Convert.ToSingle(scoreElement.InnerText);
xmlface.RectID = RectId;
xmlface.PictureID = oCapturePicture.PictureID;
xmlface.FacePath = faceFile;
int faceId = FaceBusiness.Instance.Insert(ref errMessage, xmlface);
}
}
//解析人脸数据并入库
/*******************处理流程：
*
* 1）解析xml文件，获取cameraid和DateTime
* 2）根据cameraid和DateTime判断改图像是否已经进入CapturePicture表
* 3）如果是；转5；
* 4）如果否，将改图像从TempPicture表移动到CapturePicture//先获取临时图像GetTempPicture，再移动图像MoveTempPicture
* 5）识别结果入库
*/
CurrentFace = FaceBusiness.Instance.GetFace(ref errMessage, cameraid, timeid);
OnDataChanged(this, new DataChangeEventArgs(GetType().Name));
logger.Info("结束解析人脸数据");
}
catch (Exception ex)
{
logger.Error("解析人脸数据错误:" + FromASCIIByteArray(bytes));
}
}
public void Handle(byte[] bytes)
{
try
{
logger.Info("开始解析事件数据");
//获取xml
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(BitConverter.ToString(bytes, 4));
string errMessage = "";
int cameraid;
int pictureid = 0;
int eventid;
int objid;
DateTime timeid;
XmlNodeList xml_cameras;
xml_cameras = xmlDocument.SelectSingleNode("/pr/cameras").ChildNodes;
foreach (XmlNode xmlItem in xml_cameras)
{
XmlElement camera = (XmlElement)xmlItem;
cameraid = Convert.ToInt32(camera.GetAttribute("id"));
timeid = new DateTime(long.Parse(camera.GetAttribute("timeid")));
if (!CapturePictureBusiness.Instance.IsExistCapturePicture(ref errMessage, cameraid, timeid))
{
//将改图像从TempPicture表移动到CapturePicture//先获取临时图像GetTempPicture，再移动图像MoveTempPicture
//图像还在临时图像库中
TempPicture tempPicture = TempPictureBusiness.Instance.GetTempPicture(ref errMessage, cameraid, timeid);
string destFile = TempPictureBusiness.Instance.MoveTempPicture(ref errMessage, tempPicture);
CapturePicture capturePictureinsert = new CapturePicture()
{
CameraID = cameraid, Datetime = timeid, FilePath = destFile
};
pictureid = CapturePictureBusiness.Instance.Insert(ref errMessage, capturePictureinsert);
}
CapturePicture oCapturePicture = CapturePictureBusiness.Instance.GetCapturePicture(ref errMessage, cameraid, timeid);
Event ev = new Event();
ev.CarNum = Convert.ToInt32(camera.GetAttribute("CarNum"));
ev.Congestion = Convert.ToInt32(camera.GetAttribute("Congestion"));
ev.PictureID = pictureid;
eventid = EventBusiness.Instance.Insert(ref errMessage, ev);
XmlNodeList objectlist = xmlItem.ChildNodes;
foreach (XmlNode xmlitem1 in objectlist)
{
XmlElement objecttarget = (XmlElement)xmlitem1;
ObjectInfo obj = new ObjectInfo();
if (Convert.ToInt32(objecttarget.GetAttribute("stop")) == 1)
{
obj.stop = true;
}
else
{
obj.stop = false;
}
if (Convert.ToInt32(objecttarget.GetAttribute("illegalDir")) == 1)
{
obj.illegalDir = true;
}
else
{
obj.illegalDir = false;
}
if (Convert.ToInt32(objecttarget.GetAttribute("CrossLine")) == 1)
{
obj.CrossLine = true;
}
else
{
obj.CrossLine = false;
}
if (Convert.ToInt32(objecttarget.GetAttribute("changeChannel")) == 1)
{
obj.changeChannel = true;
}
else
{
obj.changeChannel = false;
}
obj.EventId = eventid;
objid = ObjectBusiness.Instance.Insert(ref errMessage, obj);
foreach (XmlNode rectitem in objecttarget.ChildNodes)
{
XmlElement rectelement = (XmlElement)rectitem;
EventRect myrect = new EventRect();
myrect.x = Convert.ToInt32(rectelement.GetAttribute("x"));
myrect.y = Convert.ToInt32(rectelement.GetAttribute("y"));
myrect.w = Convert.ToInt32(rectelement.GetAttribute("w"));
myrect.h = Convert.ToInt32(rectelement.GetAttribute("h"));
myrect.ObjectId = objid;
EventRectBusiness.Instance.Insert(ref errMessage, myrect);
}
}
}
/*******************处理流程：
*
* 1）解析xml文件，获取cameraid和DateTime
* 2）根据cameraid和DateTime判断改图像是否已经进入CapturePicture表
* 3）如果是；转5；
* 4）如果否，将改图像从TempPicture表移动到CapturePicture//先获取临时图像GetTempPicture，再移动图像MoveTempPicture
* 5）识别结果入库
*/
logger.Info("结束解析事件数据");
}
catch (Exception ex)
{
logger.Error("解析事件数据错误:" + FromASCIIByteArray(bytes));
}
}
public void Handle(byte[] bytes)
{
try
{
logger.Info("开始解析车牌数据");
//获取xml
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(BitConverter.ToString(bytes, 4));
string errMessage = "";
int cameraid;
DateTime timeid;
XmlNodeList xml_cameras, xml_vehicles;
xml_cameras = xmlDocument.SelectSingleNode("/pr/cameras").ChildNodes;
foreach (XmlNode xmlItem in xml_cameras)
{
XmlElement camera = (XmlElement)xmlItem;
cameraid = Convert.ToInt32(camera.GetAttribute("id"));
timeid = new DateTime(long.Parse(camera.GetAttribute("timeid")));
if (!CapturePictureBusiness.Instance.IsExistCapturePicture(ref errMessage, cameraid, timeid))
{
//将改图像从TempPicture表移动到CapturePicture//先获取临时图像GetTempPicture，再移动图像MoveTempPicture
//图像还在临时图像库中
TempPicture tempPicture = TempPictureBusiness.Instance.GetTempPicture(ref errMessage, cameraid, timeid);
string destFile = TempPictureBusiness.Instance.MoveTempPicture(ref errMessage, tempPicture);
CapturePicture capturePictureinsert = new CapturePicture()
{
CameraID = cameraid, Datetime = timeid, FilePath = destFile
};
CapturePictureBusiness.Instance.Insert(ref errMessage, capturePictureinsert);
}
//识别结果入库
CapturePicture oCapturePicture = CapturePictureBusiness.Instance.GetCapturePicture(ref errMessage, cameraid, timeid);
xml_vehicles = xmlItem.FirstChild.ChildNodes;//获得faces节点
foreach (XmlNode vehicleItem in xml_vehicles)
{
XmlNode vehicleNode = vehicleItem.FirstChild;
XmlNode vehicleRectNode = vehicleNode.FirstChild;
XmlElement vehicleElement = (XmlElement)vehicleNode;
XmlElement vehicleRectElement = (XmlElement)vehicleRectNode;
REct vehicleRect = new REct();
vehicleRect.X = Convert.ToInt32(vehicleRectElement.GetAttribute("x"));
vehicleRect.Y = Convert.ToInt32(vehicleRectElement.GetAttribute("y"));
vehicleRect.W = Convert.ToInt32(vehicleRectElement.GetAttribute("w"));
vehicleRect.H = Convert.ToInt32(vehicleRectElement.GetAttribute("h"));
int rectId = REctBusiness.Instance.Insert(ref errMessage, vehicleRect);
Vehicle vehicle = new Vehicle();
vehicle.platenumber = Convert.ToString(vehicleElement.GetAttribute("platenumber"));
vehicle.speed = Convert.ToSingle(vehicleElement.GetAttribute("speed"));
if (Convert.ToInt32(vehicleElement.GetAttribute("stemagainst")) == 1)
{
vehicle.stemagainst = true;
}
else
{
vehicle.stemagainst = false;
}
if (Convert.ToInt32(vehicleElement.GetAttribute("accident")) == 1)
{
vehicle.accident = true;
}
else
{
vehicle.accident = false;
}
if (Convert.ToInt32(vehicleElement.GetAttribute("stop")) == 1)
{
vehicle.stop = true;
}
else
{
vehicle.stop = false;
}
if (Convert.ToInt32(vehicleElement.GetAttribute("linechange")) == 1)
{
vehicle.linechange = true;
}
else
{
vehicle.linechange = false;
}
vehicle.platecolor = Convert.ToString(vehicleElement.GetAttribute("platecolor"));
vehicle.vehiclecolor = Convert.ToString(vehicleElement.GetAttribute("vehiclecolor"));
vehicle.confidence = Convert.ToSingle(vehicleElement.GetAttribute("confidence"));
vehicle.REctId = rectId;
vehicle.PictureID = oCapturePicture.PictureID;
int vehicleId = VehicleBusiness.Instance.Insert(ref errMessage, vehicle);
}
}
//解析车牌数据并入库
/*******************处理流程：
*
* 1）解析xml文件，获取cameraid和DateTime
* 2）根据cameraid和DateTime判断改图像是否已经进入CapturePicture表
* 3）如果是；转5；
* 4）如果否，将改图像从TempPicture表移动到CapturePicture//先获取临时图像GetTempPicture，再移动图像MoveTempPicture
* 5）识别结果入库
*/
logger.Info("结束解析车牌数据");
}
catch (Exception ex)
{
logger.Error("解析车牌数据错误:" + FromASCIIByteArray(bytes));
}
}