private async Task Uncompress(GdItem item, int folderNumber)
{
var newPath = Path.Combine(sdPath, FormatFolderNumber(folderNumber));
if (!await Helper.DirectoryExistsAsync(newPath))
{
await Helper.CreateDirectoryAsync(newPath);
}
await Task.Run(() => Helper.DependencyManager.ExtractArchive(Path.Combine(item.FullFolderPath, item.ImageFile), newPath));
item.FullFolderPath = newPath;
item.Work = WorkMode.None;
item.SdNumber = folderNumber;
item.FileFormat = FileFormat.Uncompressed;
var gdi = await ImageHelper.CreateGdItemAsync(newPath);
//item.ImageFiles[0] = gdi.ImageFile;
item.ImageFiles.Clear();
item.ImageFiles.AddRange(gdi.ImageFiles);
item.Length = gdi.Length;
item.Ip = gdi.Ip;
}
private async Task <GdItem> LazyLoadItemFromCard(int sdNumber, string folderPath)
{
var files = await Helper.GetFilesAsync(folderPath);
var itemName = string.Empty;
var nameFile = files.FirstOrDefault(x => Path.GetFileName(x).Equals(Constants.NameTextFile, StringComparison.OrdinalIgnoreCase));
if (nameFile != null)
{
itemName = await Helper.ReadAllTextAsync(nameFile);
}
if (string.IsNullOrWhiteSpace(nameFile))
{
return(null);
}
string itemImageFile = null;
//is uncompressed?
foreach (var file in files)
{
if (supportedImageFormats.Any(x => x.Equals(Path.GetExtension(file), StringComparison.OrdinalIgnoreCase)))
{
itemImageFile = file;
break;
}
}
if (itemImageFile == null)
{
throw new Exception("No valid image found on folder");
}
var item = new GdItem
{
Guid = Guid.NewGuid().ToString(),
FullFolderPath = folderPath,
FileFormat = FileFormat.Uncompressed,
SdNumber = sdNumber,
Name = itemName,
Length = ByteSizeLib.ByteSize.FromBytes(new DirectoryInfo(folderPath).GetFiles().Sum(x => x.Length)),
};
item.ImageFiles.Add(Path.GetFileName(itemImageFile));
return(item);
}
public async Task LoadItemsFromCard()
{
ItemList.Clear();
var toAdd = new List <Tuple <int, string> >();
var rootDirs = await Helper.GetDirectoriesAsync(sdPath);
foreach (var item in rootDirs)//.OrderBy(x => x))
{
if (int.TryParse(Path.GetFileName(item), out int number))
{
toAdd.Add(new Tuple <int, string>(number, item));
}
}
var invalid = new List <string>();
foreach (var item in toAdd.OrderBy(x => x.Item1))
{
try
{
GdItem itemToAdd = null;
if (EnableLazyLoading)//load item without reading ip.bin. only read name.txt+serial.txt. will be null if no name.txt or empty
{
try
{
itemToAdd = await LazyLoadItemFromCard(item.Item1, item.Item2);
}
catch { }
}
if (itemToAdd == null)
{
itemToAdd = await ImageHelper.CreateGdItemAsync(item.Item2);
}
ItemList.Add(itemToAdd);
}
catch (Exception ex) { invalid.Add($"{item.Item2} {ex.Message}"); }
}
if (invalid.Any())
{
throw new Exception(string.Join(Environment.NewLine, invalid));
}
}
public bool SearchInItem(GdItem item, string text)
{
if (item.Name?.IndexOf(text, 0, StringComparison.InvariantCultureIgnoreCase) != -1)
{
return(true);
}
else if (item.Ip != null)
{
if (item.Ip.Name?.IndexOf(text, 0, StringComparison.InvariantCultureIgnoreCase) != -1)
{
return(true);
}
//if (item.Ip.ProductNumber?.IndexOf(text, 0, StringComparison.InvariantCultureIgnoreCase) != -1)
// return true;
}
return(false);
}
public async Task LoadIP(GdItem item)
{
//await Task.Delay(2000);
string filePath = string.Empty;
try
{
filePath = Path.Combine(item.FullFolderPath, item.ImageFile);
var i = await ImageHelper.CreateGdItemAsync(filePath);
item.Ip = i.Ip;
item.CanApplyGDIShrink = i.CanApplyGDIShrink;
item.ImageFiles.Clear();
item.ImageFiles.AddRange(i.ImageFiles);
}
catch (Exception)
{
throw new Exception("Error loading file " + filePath);
}
}
private async Task MoveOrCopyFolder(GdItem item, bool shrink, int folderNumber)
{
var newPath = Path.Combine(sdPath, FormatFolderNumber(folderNumber));
if (item.Work == WorkMode.Move)
{
await Helper.MoveDirectoryAsync(Path.Combine(sdPath, item.Guid), newPath);
}
else if (item.Work == WorkMode.New)
{
if (shrink)
{
using (var p = CreateProcess(gdishrinkPath))
if (!await RunShrinkProcess(p, Path.Combine(item.FullFolderPath, item.ImageFile), newPath))
{
throw new Exception("Error during GDIShrink");
}
}
else
{
//if (item.ImageFile.EndsWith(".gdi", StringComparison.InvariantCultureIgnoreCase))
//{
// await Helper.CopyDirectoryAsync(item.FullFolderPath, newPath);
//}
//else
//{
// if (!Directory.Exists(item.FullFolderPath))
// throw new DirectoryNotFoundException("Source directory does not exist or could not be found: " + item.FullFolderPath);
// // If the destination directory exist, delete it.
// if (Directory.Exists(newPath))
// await Helper.DeleteDirectoryAsync(newPath);
// //then create a new one
// await Helper.CreateDirectoryAsync(newPath);
// //todo async!
// await Task.Run(() => File.Copy(Path.Combine(item.FullFolderPath, Path.GetFileName(item.ImageFile)), Path.Combine(newPath, Path.GetFileName(item.ImageFile))));
//}
// If the destination directory exist, delete it.
if (Directory.Exists(newPath))
{
await Helper.DeleteDirectoryAsync(newPath);
}
//then create a new one
await Helper.CreateDirectoryAsync(newPath);
foreach (var f in item.ImageFiles)
{
//todo async!
await Task.Run(() => File.Copy(Path.Combine(item.FullFolderPath, f), Path.Combine(newPath, f)));
}
}
}
item.FullFolderPath = newPath;
item.SdNumber = folderNumber;
if (item.Work == WorkMode.New && shrink)
{
//get the new filenames
var gdi = await ImageHelper.CreateGdItemAsync(newPath);
item.ImageFiles.Clear();
item.ImageFiles.AddRange(gdi.ImageFiles);
UpdateItemLength(item);
}
item.Work = WorkMode.None;
}
//todo implement
internal static void UpdateItemLength(GdItem item)
{
item.Length = ByteSizeLib.ByteSize.FromBytes(item.ImageFiles.Sum(x => new FileInfo(Path.Combine(item.FullFolderPath, x)).Length));
}
internal static async Task <GdItem> CreateGdItem2Async(string filePath)
{
string folderPath = Path.GetDirectoryName(filePath);
var item = new GdItem
{
Guid = Guid.NewGuid().ToString(),
FullFolderPath = folderPath,
FileFormat = FileFormat.Uncompressed
};
IpBin ip = null;
var ext = Path.GetExtension(filePath).ToLower();
string itemImageFile = null;
item.ImageFiles.Add(Path.GetFileName(filePath));
if (ext == ".gdi")
{
itemImageFile = filePath;
var gdi = await GetGdiFileListAsync(filePath);
foreach (var datafile in gdi.Where(x => !x.EndsWith(".raw", StringComparison.InvariantCultureIgnoreCase)).Skip(1))
{
ip = await Task.Run(() => GetIpData(Path.Combine(item.FullFolderPath, datafile)));
if (ip != null)
{
break;
}
}
var gdifiles = gdi.Distinct().ToArray();
item.ImageFiles.AddRange(gdifiles);
}
else
{
var imageNameWithoutExtension = Path.GetFileNameWithoutExtension(filePath);
string dataFile;
if (ext == ".ccd")
{
var img = Path.ChangeExtension(filePath, ".img");
if (!File.Exists(img))
{
throw new Exception("Missing file: " + img);
}
item.ImageFiles.Add(Path.GetFileName(img));
var sub = Path.ChangeExtension(filePath, ".sub");
if (File.Exists(sub))
{
item.ImageFiles.Add(Path.GetFileName(sub));
}
dataFile = img;
}
else if (ext == ".mds")
{
var mdf = Path.ChangeExtension(filePath, ".mdf");
if (!File.Exists(mdf))
{
throw new Exception("Missing file: " + mdf);
}
item.ImageFiles.Add(Path.GetFileName(mdf));
dataFile = mdf;
}
else //cdi
{
dataFile = filePath;
}
ip = await Task.Run(() => GetIpData(dataFile));
}
if (ip == null)
{
throw new Exception("Cant't read data from file");
}
item.Ip = ip;
item.Name = ip.Name;
var itemNamePath = Path.Combine(item.FullFolderPath, Constants.NameTextFile);
if (await Helper.FileExistsAsync(itemNamePath))
{
item.Name = await Helper.ReadAllTextAsync(itemNamePath);
}
var itemSerialPath = Path.Combine(item.FullFolderPath, Constants.SerialTextFile);
if (await Helper.FileExistsAsync(itemSerialPath))
{
item.Ip.ProductNumber = await Helper.ReadAllTextAsync(itemSerialPath);
}
item.Name = item.Name.Trim();
item.Ip.ProductNumber = item.Ip.ProductNumber.Trim();
if (item.FullFolderPath.StartsWith(Manager.sdPath, StringComparison.InvariantCultureIgnoreCase) && int.TryParse(new DirectoryInfo(item.FullFolderPath).Name, out int number))
{
item.SdNumber = number;
}
Manager.UpdateItemLength(item);
return(item);
}
public static async Task <GdItem> CreateGdItemAsync(string fileOrFolderPath)
{
string folderPath;
string[] files;
FileAttributes attr = await Helper.GetAttributesAsync(fileOrFolderPath);//path is a file or folder?
if (attr.HasFlag(FileAttributes.Directory))
{
folderPath = fileOrFolderPath;
files = await Helper.GetFilesAsync(folderPath);
}
else
{
folderPath = Path.GetDirectoryName(fileOrFolderPath);
files = new string[] { fileOrFolderPath };
}
var item = new GdItem
{
Guid = Guid.NewGuid().ToString(),
FullFolderPath = folderPath,
FileFormat = FileFormat.Uncompressed
};
IpBin ip = null;
string itemImageFile = null;
//is uncompressed?
foreach (var file in files)
{
var fileExt = Path.GetExtension(file).ToLower();
if (Manager.supportedImageFormats.Any(x => x == fileExt))
{
itemImageFile = file;
break;
}
}
//is compressed?
if (itemImageFile == null && files.Any(Helper.CompressedFileExpression))
{
string compressedFile = files.First(Helper.CompressedFileExpression);
var filesInsideArchive = await Task.Run(() => Helper.DependencyManager.GetArchiveFiles(compressedFile));
foreach (var file in filesInsideArchive.Keys)
{
var fileExt = Path.GetExtension(file).ToLower();
if (Manager.supportedImageFormats.Any(x => x == fileExt))
{
itemImageFile = file;
break;
}
}
item.CanApplyGDIShrink = filesInsideArchive.Keys.Any(x => Path.GetExtension(x).Equals(".gdi", StringComparison.InvariantCultureIgnoreCase));
if (!string.IsNullOrEmpty(itemImageFile))
{
item.ImageFiles.Add(Path.GetFileName(compressedFile));
var itemName = Path.GetFileNameWithoutExtension(compressedFile);
var m = RegularExpressions.TosecnNameRegexp.Match(itemName);
if (m.Success)
{
itemName = itemName.Substring(0, m.Index);
}
ip = new IpBin
{
Name = itemName,
Disc = "?/?"
};
item.Length = ByteSizeLib.ByteSize.FromBytes(filesInsideArchive.Sum(x => x.Value));
item.FileFormat = FileFormat.SevenZip;
}
}
if (itemImageFile == null)
{
throw new Exception("Cant't read data from file");
}
if (item.FileFormat == FileFormat.Uncompressed)
{
var filtersList = new FiltersList();
IFilter inputFilter = null;
try
{
inputFilter = await Task.Run(() => filtersList.GetFilter(itemImageFile));
//todo check inputFilter null Cannot open specified file.
IOpticalMediaImage opticalImage;
switch (Path.GetExtension(itemImageFile).ToLower())
{
case ".gdi":
opticalImage = new Aaru.DiscImages.Gdi();
break;
case ".cdi":
opticalImage = new Aaru.DiscImages.DiscJuggler();
break;
case ".mds":
opticalImage = new Aaru.DiscImages.Alcohol120();
break;
case ".ccd":
opticalImage = new Aaru.DiscImages.CloneCd();
break;
default:
throw new NotSupportedException();
}
//if(!opticalImage.Identify(inputFilter))
// throw new NotSupportedException();
//todo check imageFormat null Image format not identified.
try
{
bool useAaru;
try
{
useAaru = await Task.Run(() => opticalImage.Open(inputFilter));
}
catch (Exception)
{
useAaru = false;
opticalImage?.Close();
}
if (useAaru) //try to load file using Aaru
{
try
{
Partition partition;
if (Path.GetExtension(itemImageFile).Equals(".gdi", StringComparison.InvariantCultureIgnoreCase))//first track not audio and skip one
{
partition = opticalImage.Partitions.Where(x => x.Type != "Audio").Skip(1).First();
ip = await GetIpData(opticalImage, partition);
}
else//try to find from last
{
for (int i = opticalImage.Partitions.Count - 1; i >= 0; i--)
{
partition = opticalImage.Partitions[i];
ip = await GetIpData(opticalImage, partition);
if (ip != null)
{
break;
}
}
}
//Aaru fails to read the ip.bin from some cdis in CdMode2Formless.
if (ip == null)
{
throw new Exception();
}
//var imageFiles = new List<string> { Path.GetFileName(item.ImageFile) };
item.ImageFiles.Add(Path.GetFileName(itemImageFile));
foreach (var track in opticalImage.Tracks)
{
if (!string.IsNullOrEmpty(track.TrackFile) && !item.ImageFiles.Any(x => x.Equals(track.TrackFile, StringComparison.InvariantCultureIgnoreCase)))
{
item.ImageFiles.Add(track.TrackFile);
}
if (!string.IsNullOrEmpty(track.TrackSubchannelFile) && !item.ImageFiles.Any(x => x.Equals(track.TrackSubchannelFile, StringComparison.InvariantCultureIgnoreCase)))
{
item.ImageFiles.Add(track.TrackSubchannelFile);
}
}
item.CanApplyGDIShrink = Path.GetExtension(itemImageFile).Equals(".gdi", StringComparison.InvariantCultureIgnoreCase);
Manager.UpdateItemLength(item);
}
catch
{
useAaru = false;
}
finally
{
opticalImage?.Close();
}
}
if (!useAaru) //if cant open using Aaru, try to parse file manually
{
if (inputFilter != null && inputFilter.IsOpened())
{
inputFilter.Close();
}
var temp = await CreateGdItem2Async(itemImageFile);
if (temp == null || temp.Ip == null)
{
throw new Exception("Unable to open image format");
}
ip = temp.Ip;
item = temp;
}
}
finally
{
opticalImage?.Close();
}
}
//catch (Exception ex)
//{
// throw;
//}
finally
{
if (inputFilter != null && inputFilter.IsOpened())
{
inputFilter.Close();
}
}
}
if (ip == null)
{
throw new Exception("Cant't read data from file");
}
item.Ip = ip;
item.Name = ip.Name;
var itemNamePath = Path.Combine(item.FullFolderPath, Constants.NameTextFile);
if (await Helper.FileExistsAsync(itemNamePath))
{
item.Name = await Helper.ReadAllTextAsync(itemNamePath);
}
var itemSerialPath = Path.Combine(item.FullFolderPath, Constants.SerialTextFile);
if (await Helper.FileExistsAsync(itemSerialPath))
{
item.Ip.ProductNumber = await Helper.ReadAllTextAsync(itemSerialPath);
}
item.Name = item.Name.Trim();
item.Ip.ProductNumber = item.Ip.ProductNumber.Trim();
if (item.FullFolderPath.StartsWith(Manager.sdPath, StringComparison.InvariantCultureIgnoreCase) && int.TryParse(Path.GetFileName(Path.GetDirectoryName(itemImageFile)), out int number))
{
item.SdNumber = number;
}
//item.ImageFile = Path.GetFileName(item.ImageFile);
return(item);
}
