public void Remove(PendingFile img)
{
lock (list)
{
list.Remove(img);
}
}
private void SafeAdd(PendingFile img)
{
lock (list)
{
list.Add(img);
}
}
private void OnChanged(object source, FileSystemEventArgs e)
{
FileInfo file = new FileInfo(e.FullPath);
if ((file.Extension.ToLower() == ".jpg" && file.Length > 0) || file.Extension.ToLower() == ".imgtime")
{
//check if in list
if (list.Find(item => item.file.Name == file.Name) == null)
{
//create backup
Console.WriteLine("Adding file: " + e.Name);
if (!System.IO.File.Exists(RECIEVING_IMAGE_FOLDER_BACKUP + file.Name))
{
try
{
System.IO.File.Copy(file.FullName, RECIEVING_IMAGE_FOLDER_BACKUP + file.Name);
}
catch (Exception ex)
{
Console.WriteLine("Failed to backup raw image " + file.Name + " : " + ex);
}
}
//add to list
PendingFile newImg = new PendingFile(file, DateTime.Now);
SafeAdd(newImg);
}
}
}
public void Remove(PendingFile img)
{
lock (list)
{
list.Remove(img);
}
}
private static bool PackageAndShipImage(PendingFile image, ImageData data)
{
//embed
if (data != null)
{
Console.WriteLine("Embedding data for: " + image.file.Name);
try
{
data.SaveToImage(image.file.FullName);
}
catch (Exception e)
{
Console.WriteLine("Failed to embed: " + image.file.Name + ": " + e + ", " + e.Message);
return(false);
}
}
else
{
Console.WriteLine("No data for image: " + image.file.Name + " (is database empty or failing to connect?). Moving to destination with no data.");
}
//move
string destinationFile = DESTINATION_IMAGE_FOLDER + image.file.Name.Split('_')[0];
if (image.file.Name.ToLower().Contains("thermal"))
{
destinationFile += "_" + image.file.Name.Split('_')[1];
}
destinationFile += image.file.Extension;
Console.WriteLine("Moving " + image.file.Name + " to " + destinationFile);
try
{
if (!System.IO.File.Exists(destinationFile))
{
System.IO.File.Move(image.file.FullName, destinationFile);
}
if (!System.IO.File.Exists(DESTINATION_IMAGE_FOLDER_BACKUP + image.file.Name))
{
System.IO.File.Copy(destinationFile, DESTINATION_IMAGE_FOLDER_BACKUP + image.file.Name);
}
}
catch (Exception e)
{
Console.WriteLine("Failed to move " + image.file.Name + " to " + destinationFile + ":" + e + ", " + e.Message);
return(false);
}
return(true);
}
private static bool GetCanonImageTime(List<PendingFile> canonDataList, PendingFile image, out long imageTime)
{
imageTime = 0;
for (int i = canonDataList.Count - 1; i >= 0; i--)
{
PendingFile pendingFile = canonDataList[i];
if (pendingFile.file.Name.Split('_')[1].ToLower() == image.file.Name.Split('_')[1].Replace(image.file.Extension, ""))
{
if (Int64.TryParse(pendingFile.file.Name.Split('_')[2].Replace(pendingFile.file.Extension, ""), out imageTime))
{
return true;
}
Console.WriteLine("FAILED TO PARSE TIME FROM: " + pendingFile.file.Name);
return false;
}
}
return false;
}
private static bool GetCanonImageTime(List <PendingFile> canonDataList, PendingFile image, out long imageTime)
{
imageTime = 0;
for (int i = canonDataList.Count - 1; i >= 0; i--)
{
PendingFile pendingFile = canonDataList[i];
if (pendingFile.file.Name.Split('_')[1].ToLower() == image.file.Name.Split('_')[1].Replace(image.file.Extension, ""))
{
if (Int64.TryParse(pendingFile.file.Name.Split('_')[2].Replace(pendingFile.file.Extension, ""), out imageTime))
{
return(true);
}
Console.WriteLine("FAILED TO PARSE TIME FROM: " + pendingFile.file.Name);
return(false);
}
}
return(false);
}
private static bool PackageAndShipImage(PendingFile image, ImageData data)
{
//embed
if (data != null)
{
Console.WriteLine("Embedding data for: " + image.file.Name);
try
{
data.SaveToImage(image.file.FullName);
}
catch (Exception e)
{
Console.WriteLine("Failed to embed: " + image.file.Name + ": " + e + ", " + e.Message);
return false;
}
}
else
{
Console.WriteLine("No data for image: " + image.file.Name + " (is database empty or failing to connect?). Moving to destination with no data.");
}
//move
string destinationFile = DESTINATION_IMAGE_FOLDER + image.file.Name.Split('_')[0];
if (image.file.Name.ToLower().Contains("thermal"))
destinationFile += "_" + image.file.Name.Split('_')[1];
destinationFile += image.file.Extension;
Console.WriteLine("Moving " + image.file.Name + " to " + destinationFile);
try
{
if (!System.IO.File.Exists(destinationFile))
System.IO.File.Move(image.file.FullName, destinationFile);
if (!System.IO.File.Exists(DESTINATION_IMAGE_FOLDER_BACKUP + image.file.Name))
System.IO.File.Copy(destinationFile, DESTINATION_IMAGE_FOLDER_BACKUP + image.file.Name);
}
catch (Exception e)
{
Console.WriteLine("Failed to move " + image.file.Name + " to " + destinationFile + ":" + e + ", " + e.Message);
return false;
}
return true;
}
private void OnChanged(object source, FileSystemEventArgs e)
{
FileInfo file = new FileInfo(e.FullPath);
if((file.Extension.ToLower() == ".jpg" && file.Length > 0) || file.Extension.ToLower() == ".imgtime")
{
//check if in list
if (list.Find(item => item.file.Name == file.Name) == null)
{
//create backup
Console.WriteLine("Adding file: " + e.Name);
if (!System.IO.File.Exists(RECIEVING_IMAGE_FOLDER_BACKUP + file.Name))
{
try
{
System.IO.File.Copy(file.FullName, RECIEVING_IMAGE_FOLDER_BACKUP + file.Name);
}
catch (Exception ex)
{
Console.WriteLine("Failed to backup raw image " + file.Name + " : " + ex);
}
}
//add to list
PendingFile newImg = new PendingFile(file, DateTime.Now);
SafeAdd(newImg);
}
}
}
private void SafeAdd(PendingFile img)
{
lock (list)
{
list.Add(img);
}
}
static void Main(string[] args)
{
DatabaseHandler dbHandler = DatabaseHandler.GetInstance();
Console.WriteLine("Connected");
DirectoryInfo directory = new DirectoryInfo(RECIEVING_IMAGE_FOLDER);
FolderMonitor monitor = new FolderMonitor(directory);
bool canonOffsetCalculated = false;
long canonOffset = 0;
bool thermalOffsetCalculated = false;
long thermalOffset = 0;
List <PendingFile> canonImgList = new List <PendingFile>();
List <PendingFile> canonDataList = new List <PendingFile>();
List <PendingFile> thermalImgList = new List <PendingFile>();
while (true)
{
//SEPARATE NEW FILES INTO LISTS
List <PendingFile> fileQueue = monitor.GetCopyOfQueue();
for (int i = fileQueue.Count - 1; i >= 0; i--)
{
PendingFile pendingFile = fileQueue[i];
string imgType = pendingFile.file.Name.Split('_')[0].ToLower();
if (pendingFile.file.Extension.ToLower() == ".jpg")
{
if (imgType == "canon")
{
canonImgList.Add(pendingFile);
}
else if (imgType == "thermal")
{
thermalImgList.Add(pendingFile);
}
else
{
Console.WriteLine("INVALID IMG TYPE: " + imgType);
}
}
else if (pendingFile.file.Extension.ToLower() == ".imgtime")
{
if (imgType == "canon")
{
canonDataList.Add(pendingFile);
}
else
{
Console.WriteLine("INVALID IMG TYPE: " + imgType);
}
}
monitor.Remove(pendingFile);
}
//SORT LISTS
canonImgList.Sort((a, b) => a.file.Name.CompareTo(b.file.Name));
canonDataList.Sort((a, b) => a.file.Name.CompareTo(b.file.Name));
thermalImgList.Sort((a, b) => a.file.Name.CompareTo(b.file.Name));
//CANON TIME OFFSET INITIALIZATION
if (!canonOffsetCalculated && canonDataList.Count > 0)
{
ImageData firstTriggerData = dbHandler.GetFirstPhotoData();
if (firstTriggerData != null)
{
Console.WriteLine("First trigger data found.");
long imageTime;
if (GetCanonImageTime(canonDataList, canonDataList[0], out imageTime))
{
long dataTime = firstTriggerData.DateTimeCreated.Ticks / 10000;
canonOffset = imageTime - dataTime;
canonOffsetCalculated = true;
Console.WriteLine("Image time:\t" + imageTime);
Console.WriteLine("Data time:\t" + dataTime);
Console.WriteLine("CANON OFFSET CALCULATED: " + canonOffset);
}
}
}
//CANNON PROCESS
for (int i = canonImgList.Count - 1; i >= 0; i--)
{
PendingFile canonImg = canonImgList[i];
if (i != canonImgList.Count - 1 && canonOffsetCalculated)
{
long imageTime;
if (GetCanonImageTime(canonDataList, canonImg, out imageTime))
{
DateTime time = new DateTime(imageTime * 10000 - (canonOffset * 10000));
ImageData before, after;
if (dbHandler.GetBorderingData(time, out before, out after))
{
//embed
ImageData.interpolate(time, before, after).SaveToImage(canonImg.file.FullName);
Console.WriteLine("Embedded " + canonImg.file.Name);
//move to embed
try
{
File.Move(canonImg.file.FullName, DESTINATION_IMAGE_FOLDER + canonImg.file.Name);
}
catch (Exception e)
{
Console.WriteLine("Failed to move embedded image to image folder " + e);
}
//copy to embed backup
try
{
if (!File.Exists(DESTINATION_IMAGE_FOLDER_BACKUP + canonImg.file.Name))
{
File.Copy(DESTINATION_IMAGE_FOLDER + canonImg.file.Name, DESTINATION_IMAGE_FOLDER_BACKUP + canonImg.file.Name);
}
}
catch (Exception e)
{
Console.WriteLine("Failed to backup embedded image to backup embedded folder " + e);
}
canonImgList.RemoveAt(i);
continue;
}
}
}
//if an image has been without data for too long, send it with no embedding
if (DateTime.Now >= canonImg.recieved.AddSeconds(SECS_BEFORE_SKIP_EMBED))
{
Console.WriteLine(canonImg.file.Name + " reached data timeout"); //could still have valid data, this just means the data for the next image wasn't received (which ensures this data is valid)
long imageTime;
if (GetCanonImageTime(canonDataList, canonImg, out imageTime))
{
DateTime time = new DateTime(imageTime * 10000 - canonOffset * 10000);
ImageData before, after;
if (dbHandler.GetBorderingData(time, out before, out after))
{
//embed
ImageData.interpolate(time, before, after).SaveToImage(canonImg.file.FullName);
Console.WriteLine("Embedded " + canonImg.file.Name);
}
}
//move to embed
try
{
File.Move(canonImg.file.FullName, DESTINATION_IMAGE_FOLDER + canonImg.file.Name);
}
catch (Exception e)
{
Console.WriteLine("Failed to move embedded image to image folder " + e);
}
//copy to embed backup
try
{
if (!File.Exists(DESTINATION_IMAGE_FOLDER_BACKUP + canonImg.file.Name))
{
File.Copy(DESTINATION_IMAGE_FOLDER + canonImg.file.Name, DESTINATION_IMAGE_FOLDER_BACKUP + canonImg.file.Name);
}
}
catch (Exception e)
{
Console.WriteLine("Failed to backup embedded image to backup embedded folder " + e);
}
canonImgList.RemoveAt(i);
}
}
//THERMAL TIME OFFSET INITIALIZATION
if (!thermalOffsetCalculated && thermalImgList.Count > 0)
{
ImageData firstTriggerData = dbHandler.GetFirstPhotoData();
if (firstTriggerData != null)
{
Console.WriteLine("First trigger data found.");
long imageTime;
if (Int64.TryParse(thermalImgList[0].file.Name.Split('_')[1].Replace(thermalImgList[0].file.Extension, ""), out imageTime))
{
long dataTime = firstTriggerData.DateTimeCreated.Ticks / 10000;
thermalOffset = imageTime - dataTime;
thermalOffsetCalculated = true;
Console.WriteLine("Image time:\t" + imageTime);
Console.WriteLine("Data time:\t" + dataTime);
Console.WriteLine("THERMAL OFFSET CALCULATED: " + thermalOffset);
}
}
}
//THERMAL PROCESSING
for (int i = thermalImgList.Count - 1; i >= 0; i--)
{
PendingFile thermalImg = thermalImgList[i];
if (thermalOffsetCalculated)
{
long imageTime;
if (Int64.TryParse(thermalImgList[0].file.Name.Split('_')[1], out imageTime))
{
DateTime time = new DateTime(imageTime * 10000 - canonOffset * 10000);
ImageData before, after;
if (dbHandler.GetBorderingData(time, out before, out after))
{
//embed
ImageData.interpolate(time, before, after).SaveToImage(thermalImg.file.FullName);
Console.WriteLine("Embedded " + thermalImg.file.Name);
//move to embed
try
{
File.Move(thermalImg.file.FullName, DESTINATION_IMAGE_FOLDER + thermalImg.file.Name);
}
catch (Exception e)
{
Console.WriteLine("Failed to move embedded image to image folder " + e);
}
//copy to embed backup
try
{
File.Copy(DESTINATION_IMAGE_FOLDER + thermalImg.file.Name, DESTINATION_IMAGE_FOLDER_BACKUP + thermalImg.file.Name);
}
catch (Exception e)
{
Console.WriteLine("Failed to backup embedded image to backup embedded folder " + e);
}
thermalImgList.RemoveAt(i);
continue;
}
}
}
//if an image has been without data for too long, send it with no embedding
if (DateTime.Now >= thermalImg.recieved.AddSeconds(SECS_BEFORE_SKIP_EMBED))
{
Console.WriteLine(thermalImg.file.Name + " reached data timeout");
//move to embed
try
{
File.Move(thermalImg.file.FullName, DESTINATION_IMAGE_FOLDER + thermalImg.file.Name);
}
catch (Exception e)
{
Console.WriteLine("Failed to move embedded image to image folder " + e);
}
//copy to embed backup
try
{
if (!File.Exists(DESTINATION_IMAGE_FOLDER_BACKUP + thermalImg.file.Name))
{
File.Copy(DESTINATION_IMAGE_FOLDER + thermalImg.file.Name, DESTINATION_IMAGE_FOLDER_BACKUP + thermalImg.file.Name);
}
}
catch (Exception e)
{
Console.WriteLine("Failed to backup embedded image to backup embedded folder " + e);
}
thermalImgList.RemoveAt(i);
}
}
}
}
