public void addfille(PckEntry file)
{
Action <FolderTreeModel, IEnumerable <string>, PckEntry> ensureExists = null;
ensureExists = (root, path, pckentry) =>
{
if (path.Any())
{
var title = path.First();
var child = root.Rows.Where(x => x.Title == title).SingleOrDefault();
if (child == null)
{
child = new FolderTreeModel()
{
Title = title,
Rows = new List <FolderTreeModel>(),
};
if (Path.HasExtension(title))
{
child.File = pckentry;
}
root.Rows.Add(child);
}
ensureExists(child, path.Skip(1), pckentry);
}
};
string[] splitedPath = file.filePath.Split(Path.DirectorySeparatorChar);
ensureExists(root, splitedPath, file);
}
public bool ExtractSfx()
{
try
{
string sfx = Directory.GetParent(Path.GetDirectoryName(ElementEditorPath)).FullName + Path.DirectorySeparatorChar + "sfx.pck";
PackHelper gfxManager = getManager("sfx.pck", sfx, null, false, false);
if (gfxManager == null)
{
return(true);
}
foreach (string str in this.sfx)
{
List <PckEntry> dd = gfxManager.getDirectory(Path.GetDirectoryName(str), true, Path.GetFileName(str));
for (int i = 0; i < dd.Count; i++)
{
PckEntry curGfx = dd[i];
string dirpath = Path.GetDirectoryName(Path.Combine(saveDirectory, curGfx.fullP));
string subpath = Path.Combine(saveDirectory, curGfx.fullP);
string fileEx = Path.GetExtension(subpath).Replace(".", "").ToLower();
if (!Directory.Exists(dirpath))
{
Directory.CreateDirectory(dirpath);
}
File.WriteAllBytes(subpath, curGfx.bytes);
}
}
}
catch { }
return(true);
}
public PckEntry GetFile(PckEntry table, bool isRaw = false, bool returnOnlyRaw = false)
{
if (table.bytes != null)
{
return(table);
}
MakeStreams();
byte[] buffer = new byte[table.compressedSize];
table.fullP = table.filePath;
br.BaseStream.Seek(table.fileoffset, SeekOrigin.Begin);
buffer = br.ReadBytes(table.compressedSize);
br.BaseStream.Seek(table.fileoffset, SeekOrigin.Begin);
if (isRaw)
{
table.bytesCompresed = buffer;
if (returnOnlyRaw)
{
return(table);
}
}
if (table.compressedSize < table.decompressedSize)
{
MemoryStream ms = new MemoryStream();
ZOutputStream zos = new ZOutputStream(ms);
CopyStream(new MemoryStream(buffer), zos, table.compressedSize);
table.bytes = ms.ToArray();
return(table);
}
else
{
table.bytes = buffer;
return(table);
}
}
public byte[] getChunk2(string packPath, PckEntry table)
{
if (table.bytes != null)
{
return(table.bytes);
}
byte[] buffer = new byte[table.compressedSize];
table.fullP = table.filePath;
br.BaseStream.Seek(table.fileoffset, SeekOrigin.Begin);
buffer = br.ReadBytes(table.compressedSize);
br.BaseStream.Seek(table.fileoffset, SeekOrigin.Begin);
if (table.compressedSize < table.decompressedSize)
{
MemoryStream ms = new MemoryStream();
ZOutputStream zos = new ZOutputStream(ms);
CopyStream(new MemoryStream(buffer), zos, table.compressedSize);
return(ms.ToArray());
}
else
{
return(buffer);
}
}
public void addFilesToTable(string Directory, string FilePaths)
{
PckEntry data = table.Values.FirstOrDefault(x => x.filePath.ToLower().Equals(Directory));
if (data != null)
{
data.filePath = Directory;
data.bytes = File.ReadAllBytes(FilePaths);
data.bytesCompresed = PCKZlib.Compress(data.bytes, CompressionLevel);
data.fileoffset = (uint)0;
data.compressedSize = data.bytesCompresed.Length;
data.decompressedSize = data.bytes.Length;
table[data.id] = data;
modified = true;
}
else
{
data = new PckEntry(version);
data.filePath = Directory;
data.bytes = File.ReadAllBytes(FilePaths);
data.bytesCompresed = PCKZlib.Compress(data.bytes, CompressionLevel);
data.fileoffset = (uint)0;
data.compressedSize = data.bytesCompresed.Length;
data.decompressedSize = data.bytes.Length;
data.id = table.Count;
table.Add(data.id, data);
directoryStructure.addfille(data);
modified = true;
}
}
public void ParseSkyFile(PckEntry entry)
{
try
{
gfx = new List <string>();
sfx = new List <string>();
atk = new List <string>();
const Int32 BufferSize = 128;
using (var streamReader = new StreamReader(new MemoryStream(entry.bytes), Encoding.GetEncoding("GB2312"), true, BufferSize))
{
String line;
while ((line = streamReader.ReadLine()) != null)
{
if (line.ToLower().StartsWith("fxfilepath"))
{
string fileName = line.Split(':')[1].TrimStart();
if (fileName.Length > 3)
{
string fileExt = Path.GetExtension(fileName).Replace(".", "").ToLower();
switch (fileExt)
{
case "gfx":
gfx.Add(("gfx" + Path.DirectorySeparatorChar + fileName).Replace("/", "\\"));
break;
case "ogg":
case "wav":
sfx.Add(("sfx" + Path.DirectorySeparatorChar + fileName.Replace("/", "\\")));
break;
}
}
}
if (line.ToLower().StartsWith("atkpath"))
{
string fileName = line.Split(':')[1].TrimStart();
if (fileName.Length > 3)
{
atk.Add(("gfx" + Path.DirectorySeparatorChar + "skillattack" + Path.DirectorySeparatorChar + fileName.Replace("/", "\\")));
}
}
}
}
}catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
private void ReadTable(string path)
{
psm = new PackStructureManager(Path.GetFileNameWithoutExtension(path));
streams = new List <Stream>();
if (File.Exists(path))
{
streams.Add(new FileStream(path, FileMode.Open, FileAccess.Read));
}
string pkx = path.Replace(".pck", ".pkx");
if (File.Exists(pkx))
{
streams.Add(new FileStream(pkx, FileMode.Open, FileAccess.Read));
}
stream = new CombinationStream(streams);
BinaryReader br = new BinaryReader(stream);
br.BaseStream.Seek(-8, SeekOrigin.End);
int entryCount = br.ReadInt32();
br.BaseStream.Seek(-272, SeekOrigin.End);
long fileTableOffset = (long)((ulong)((uint)(br.ReadUInt32() ^ (ulong)KEY_1)));
br.BaseStream.Seek(fileTableOffset, SeekOrigin.Begin);
PckEntry[] table = new PckEntry[entryCount];
for (int a = 0; a < entryCount; ++a)
{
int entrySize = br.ReadInt32() ^ KEY_1;
entrySize = br.ReadInt32() ^ KEY_2;
byte[] buffer = new byte[entrySize];
buffer = br.ReadBytes(entrySize);
if (entrySize < 276)
{
table[a] = readTableEntry(buffer, true);
}
else
{
table[a] = readTableEntry(buffer, false);
}
string name = table[a].filePath.ToLower();
files[name] = table[a];
psm.addfille(files[name]);
}
initiated = true;
}
private void listView1_ItemDrag(object sender, ItemDragEventArgs e)
{
//Extract file
if (lockedItemDrop)
{
return;
}
if (selectedPck == null)
{
return;
}
List <PckEntry> selectedFiles = new List <PckEntry>();
string pckName = selectedPck.fiullFilePath;
if (openedPckFies != null)
{
lockedItemDrop = true;
foreach (ListViewItem item in FileList.SelectedItems)
{
int index = item.Index;
if (FileList.Items[index].Tag is PckEntry)
{
PckEntry file = (PckEntry)FileList.Items[index].Tag;
if (file != null)
{
byte[] bytes = openedPckFies.getChunk(file.packPath, file);
if (bytes != null)
{
file.memory = new MemoryStream(openedPckFies.getChunk(file.packPath, file));
selectedFiles.Add(file);
}
}
}
}
DataDragObject dataDragObject = new DataDragObject(selectedFiles.ToArray());
dataDragObject.SetData(NativeMethods.CFSTR_FILEDESCRIPTORW, null);
dataDragObject.SetData(NativeMethods.CFSTR_FILECONTENTS, null);
dataDragObject.SetData(NativeMethods.CFSTR_PERFORMEDDROPEFFECT, null);
DoDragDrop(dataDragObject, DragDropEffects.Copy);
lockedItemDrop = false;
}
}
public void SaveTextures(PckEntry entry)
{
try
{
string gfx = Directory.GetParent(Path.GetDirectoryName(ElementEditorPath)).FullName + Path.DirectorySeparatorChar + "gfx.pck";
const Int32 BufferSize = 128;
using (var streamReader = new StreamReader(new MemoryStream(entry.bytes), Encoding.GetEncoding("GB2312"), true, BufferSize))
{
String line;
while ((line = streamReader.ReadLine()) != null)
{
if (line.ToLower().StartsWith("texfile"))
{
string fileName = line.Split(':')[1].TrimStart();
if (fileName.Length > 3)
{
PackHelper aa = getManager("gfx.pck", gfx, null);
if (aa != null)
{
List <PckEntry> dd = aa.getDirectory("gfx" + Path.DirectorySeparatorChar + "textures" + Path.DirectorySeparatorChar + Path.GetDirectoryName(fileName), true, Path.GetFileName(fileName));
for (int i = 0; i < dd.Count; i++)
{
PckEntry curGfx = dd[i];
string dirpath = Path.GetDirectoryName(Path.Combine(saveDirectory, curGfx.fullP));
string subpath = Path.Combine(saveDirectory, curGfx.fullP);
string fileEx = Path.GetExtension(subpath).Replace(".", "").ToLower();
if (!Directory.Exists(dirpath))
{
Directory.CreateDirectory(dirpath);
}
File.WriteAllBytes(subpath, curGfx.bytes);
}
}
}
}
}
}
}
catch { }
}
public PckEntry readTableEntry(byte[] buffer, bool compressed)
{
PckEntry fte = new PckEntry();
MemoryStream ms = new MemoryStream(buffer);
if (compressed)
{
byte[] buf = new byte[276];
ZOutputStream zos = new ZOutputStream(new MemoryStream(buf));
CopyStream(new MemoryStream(buffer), zos, 276);
buffer = buf;
}
BinaryReader br = new BinaryReader(new MemoryStream(buffer));
fte.filePath = Encoding.GetEncoding("GB2312").GetString(br.ReadBytes(260)).Split(new string[] { "\0" }, StringSplitOptions.RemoveEmptyEntries)[0].Replace("/", "\\");
fte.fullP = string.Empty;
fte.fileoffset = br.ReadUInt32();
fte.decompressedSize = br.ReadInt32();
fte.compressedSize = br.ReadInt32();
return(fte);
}
private void UnpackDirectoryOrFiles(object sender, EventArgs e)
{
if (lockedItemDrop || selectedPck == null || selectedtree == null)
{
return;
}
using (var fbd = new FolderBrowserDialog())
{
progress_bar("Extracting...", 0, 0);
DialogResult result = fbd.ShowDialog();
if (result == DialogResult.OK && !string.IsNullOrWhiteSpace(fbd.SelectedPath))
{
string pckName = selectedPck.fiullFilePath;
string savePath = fbd.SelectedPath;
if (openedPckFies != null)
{
List <PckEntry> filesToSave = new List <PckEntry>();
// this.Cursor = Cursors.WaitCursor;
foreach (ListViewItem item in FileList.SelectedItems)
{
int index = item.Index;
if (FileList.Items[index].Tag is PckEntry)
{
PckEntry file = (PckEntry)FileList.Items[index].Tag;
if (Path.HasExtension(file.filePath))
{
filesToSave.AddRange(openedPckFies.getDirectory(file.filePath, true, Path.GetFileName(file.filePath)));
}
else
{
filesToSave.AddRange(openedPckFies.getDirectory(file.filePath));
}
}
else
{
if (FileList.Items[index].Tag is FolderTreeModel)
{
FolderTreeModel file = (FolderTreeModel)FileList.Items[index].Tag;
filesToSave.AddRange(openedPckFies.getDirectory(textBox1.Text + Path.DirectorySeparatorChar + file.Title));
}
}
}
if (filesToSave.Count > 0)
{
foreach (PckEntry item in filesToSave)
{
string dirpath = Path.GetDirectoryName(Path.Combine(savePath, item.fullP));
string subpath = Path.Combine(savePath, item.fullP);
string fileEx = Path.GetExtension(subpath).Replace(".", "").ToLower();
if (!Directory.Exists(dirpath))
{
Directory.CreateDirectory(dirpath);
}
File.WriteAllBytes(subpath, item.bytes);
}
}
// this.Cursor = Cursors.Default;
}
}
}
progress_bar("Ready", 0, 0);
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
if (lockedItemDrop || selectedPck == null || selectedtree == null)
{
return;
}
string pckName = selectedPck.fiullFilePath;
if (openedPckFies != null)
{
this.FileList.SuspendLayout();
this.FileList.BeginUpdate();
// this.Cursor = Cursors.WaitCursor;
List <int> ids = new List <int>();
foreach (ListViewItem item in FileList.SelectedItems)
{
int index = item.Index;
if (FileList.Items[index].Tag is PckEntry)
{
PckEntry file = (PckEntry)FileList.Items[index].Tag;
ids.Add(file.id);
foreach (FolderTreeModel row in selectedtree.Rows)
{
if (row.Title == Path.GetFileName(file.filePath))
{
selectedtree.Rows.Remove(row);
break;
}
}
FileList.Items.RemoveAt(index);
}
else if (FileList.Items[index].Tag is FolderTreeModel)
{
FolderTreeModel file = (FolderTreeModel)FileList.Items[index].Tag;
List <PckEntry> files = openedPckFies.directoryStructure.getAllFIles(file);
foreach (PckEntry row in files)
{
ids.Add(row.id);
}
FileList.Items.RemoveAt(index);
selectedtree.Rows.Remove(file);
}
}
openedPckFies.deleteFile(ids.ToArray());
if (selectedtree.Rows == null || selectedtree.Rows != null && selectedtree.Rows.Count == 0)
{
selectedtree = selectedPck.root;
}
FileList.Items.Clear();
ListViewItem lvi = new ListViewItem();
lvi.Text = "..";
lvi.ImageIndex = _iconListManager.AddFileId("d", "d", true);
FileList.Items.Add(lvi);
//folderDeeplist[folderDeep - 1] = selectedtree;
foreach (FolderTreeModel row in selectedtree.Rows.OrderBy(o => o.File != null).ToList())
{
lvi = new ListViewItem();
lvi.Text = row.Title;
if (row.File != null)
{
lvi.ImageIndex = _iconListManager.AddFileId(Path.GetExtension(row.Title), row.Title, false);
double compresRatio = ConvertSize(row.File.decompressedSize, "MB") - ConvertSize(row.File.compressedSize, "MB") / ConvertSize(row.File.decompressedSize, "MB");
lvi.SubItems.Add(SizeSuffix(row.File.compressedSize));
lvi.SubItems.Add(SizeSuffix(row.File.decompressedSize));
lvi.SubItems.Add((compresRatio * 100).ToString("F").Substring(1) + " %");
lvi.Tag = row.File;
}
else
{
lvi.ImageIndex = _iconListManager.AddFileId(row.Title, row.Title, true);
lvi.SubItems.Add("-");
lvi.SubItems.Add("-");
lvi.SubItems.Add("-");
lvi.Tag = row;
}
FileList.Items.Add(lvi);
}
this.FileList.ResumeLayout();
this.FileList.EndUpdate();
textBox1.Text = "";
foreach (FolderTreeModel list in folderDeeplist.Values)
{
textBox1.AppendText(list.Title + Path.DirectorySeparatorChar);
}
string ddd = textBox1.Text;
textBox1.Text = ddd.TrimEnd(Path.DirectorySeparatorChar);
}
}
public void unpack(bool isThread = false, Action callAfterCompleate = null)
{
// Task<bool>[] taskList = {
// Task.Run(() =>
// {
MakeStreams();
LimitedConcurrencyLevelTaskScheduler lcts = new LimitedConcurrencyLevelTaskScheduler(Environment.ProcessorCount / 2);
List <Task> tasks = new List <Task>();
// Create a TaskFactory and pass it our custom scheduler.
TaskFactory factory = new TaskFactory(lcts);
CancellationTokenSource cts = new CancellationTokenSource();
new Thread(() =>
{
try
{
var listOfTasks = new List <Task>();
if (table.Count > 0 && path != null && path.Length > 0)
{
string pathx = path + ".files\\";
if (Directory.Exists(pathx))
{
try
{
Directory.Delete(pathx, true);
}
catch { }
}
PckEntry[] files = table.Values.ToArray();
for (int i = 0; i < files.Length; i++)
{
PckEntry pck = files[i];
CreateDir(pathx, pck.filePath);
if (pck.bytes == null)
{
byte[] data = getChunk2("", pck);
if (data != null)
{
Task t1 = factory.StartNew((o) => {
progress_bar("Unpacking..", (int)i, files.Length);
File.WriteAllBytes(pathx + pck.filePath, data);
}, i, cts.Token);
tasks.Add(t1);
}
else
{
}
}
else
{
if (pck.bytes != null)
{
File.WriteAllBytes(pathx + pck.filePath, pck.bytes);
}
}
}
Task.WaitAll(tasks.ToArray());
Thread.Sleep(500);
cts.Dispose();
}
if (callAfterCompleate != null)
{
callAfterCompleate.Invoke();
}
}
catch
{
}
}).Start();
// })
// };
// Task.WaitAll(taskList);
}
public int ReWrite()
{
string pathx = path + ".files\\";
DialogResult result = DialogResult.No;
if (Directory.Exists(pathx))
{
result = MessageBox.Show("Found files on disk do you want to rewrite from files?", "Question", MessageBoxButtons.YesNo);
}
#region AAAAA
if (result == DialogResult.No)
{
LimitedConcurrencyLevelTaskScheduler lcts = new LimitedConcurrencyLevelTaskScheduler(Environment.ProcessorCount / 2);
List <Task> tasks = new List <Task>();
TaskFactory factory = new TaskFactory(lcts);
CancellationTokenSource cts = new CancellationTokenSource();
MakeStreams();
if (path != null && path.Length > 0)
{
PckEntry[] values = table.Values.ToArray();
int count = values.Length;
for (int i = 0; i < values.Length; i++)
{
if (values[i].bytesCompresed == null)
{
PckEntry pck = values[i];
byte[] data = getChunk2("", pck);
progress_bar("Reading files ....", i, count);
Task t1 = factory.StartNew((o) =>
{
progress_bar("Compressing files ....", (int)o, count);
pck.bytesCompresed = PCKZlib.Compress(data, CompressionLevel);
}, i, cts.Token);
tasks.Add(t1);
}
}
progress_bar("Please Wait", 0, 0);
Task.WaitAll(tasks.ToArray());
Thread.Sleep(500);
cts.Dispose();
initialCount = count;
this.Dispose();
if (File.Exists(path))
{
File.Delete(path);
}
if (File.Exists(path.Replace(".pck", ".pkx")))
{
File.Delete(path.Replace(".pck", ".pkx"));
}
PCKStream stream = new PCKStream(path);
stream.WriteInt32(stream.key.FSIG_1);
stream.WriteInt32(0);
stream.WriteInt32(stream.key.FSIG_2);
for (int i = 0; i < values.Length; i++)
{
PckEntry fte = values[i];
fte.setVersion(version);
progress_bar("Writing files ....", i, count);
fte.fileoffset = (uint)stream.Position;
stream.WriteBytes(fte.bytesCompresed);
}
uint fileTableOffset_tmp = (uint)stream.Position;
MemoryStream FileTable = new MemoryStream();
for (int i = 0; i < values.Length; i++)
{
PckEntry fte = values[i];
fte.setVersion(version);
byte[] buffer = fte.Write(CompressionLevel);
lock (FileTable)
{
FileTable.Write(BitConverter.GetBytes(buffer.Length ^ KEY_1), 0, 4);
FileTable.Write(BitConverter.GetBytes(buffer.Length ^ KEY_2), 0, 4);
FileTable.Write(buffer, 0, buffer.Length);
}
progress_bar("Writing table...", i, count);
}
stream.WriteBytes(FileTable.ToArray());
FileTable.Flush();
FileTable.Dispose();
stream.WriteInt32(ASIG_1);
stream.WriteInt16(version);
stream.WriteInt16(2);
stream.WriteUInt32((uint)(fileTableOffset_tmp ^ KEY_1));
if (version > 2)
{
stream.WriteInt32(-1);
}
stream.WriteInt32(0);
NameChar namechar = new NameChar(252);
namechar.DefaultEncoding = Encoding.Default;
namechar.Name = "Angelica File Package, writed by JHS Software.";
stream.WriteBytes(namechar.EncodedName);
stream.WriteInt32(ASIG_2);
if (version > 2)
{
stream.WriteInt32(512);
}
stream.WriteInt32(table.Count);
stream.WriteInt16(version);
stream.WriteInt16(2);
stream.Seek(4, SeekOrigin.Begin);
stream.WriteUInt32((uint)stream.GetLenght());
stream.Dispose();
progress_bar("Clearing memory...", 0, 0);
for (int i = 0; i < values.Length; i++)
{
PckEntry fte = values[i];
table[fte.id].bytes = null;
table[fte.id].bytesCompresed = null;
table[fte.id].memory = null;
progress_bar("Clearing memory...", i, count);
}
GC.Collect();
progress_bar("Ready", 0, 0);
}
}
else
#endregion
#region FROM DISK
{
directoryStructure = null;
GC.Collect();
modified = false;
directoryStructure = new PackStructureManager(Path.GetFileNameWithoutExtension(path));
table = new SortedList <int, PckEntry>();
string[] files = Directory.GetFiles(pathx, "*", SearchOption.AllDirectories);
int count = files.Length;
initialCount = count;
this.Dispose();
if (File.Exists(path))
{
File.Delete(path);
}
if (File.Exists(path.Replace(".pck", ".pkx")))
{
File.Delete(path.Replace(".pck", ".pkx"));
}
PCKStream stream = new PCKStream(path);
stream.WriteInt32(stream.key.FSIG_1);
stream.WriteInt32(0);
stream.WriteInt32(stream.key.FSIG_2);
for (int i = 0; i < files.Length; i++)
{
string file = files[i].Replace(pathx, "").Replace("/", "\\");
string pathr = Path.Combine(pathx, file);
PckEntry data = new PckEntry(version);
data.filePath = file;
byte[] datab = File.ReadAllBytes(pathr);
byte[] bytesCompresed = PCKZlib.Compress(datab, CompressionLevel);
data.compressedSize = bytesCompresed.Length;
data.decompressedSize = datab.Length;
data.id = i;
progress_bar("Writing files ....", i, count);
data.fileoffset = (uint)stream.Position;
stream.WriteBytes(bytesCompresed);
table[i] = data;
directoryStructure.addfille(table[i]);
}
progress_bar("Please Wait", 0, 0);
Application.DoEvents();
uint fileTableOffset_tmp = (uint)stream.Position;
MemoryStream FileTable = new MemoryStream();
progress_bar("Finalizing Pack...", 0, 0);
for (int i = 0; i < table.Count; i++)
{
PckEntry fte = table[i];
byte[] buffer = fte.Write(CompressionLevel);
lock (FileTable)
{
FileTable.Write(BitConverter.GetBytes(buffer.Length ^ KEY_1), 0, 4);
FileTable.Write(BitConverter.GetBytes(buffer.Length ^ KEY_2), 0, 4);
FileTable.Write(buffer, 0, buffer.Length);
}
progress_bar("Finalizing Pack...", i, count);
}
stream.WriteBytes(FileTable.ToArray());
FileTable.Flush();
FileTable.Dispose();
stream.WriteInt32(ASIG_1);
stream.WriteInt16(version);
stream.WriteInt16(2);
stream.WriteUInt32((uint)(fileTableOffset_tmp ^ KEY_1));
if (version > 2)
{
stream.WriteInt32(-1);
}
stream.WriteInt32(0);
NameChar namechar = new NameChar(252);
namechar.DefaultEncoding = Encoding.Default;
namechar.Name = "Angelica File Package, writed by JHS Software.";
stream.WriteBytes(namechar.EncodedName);
stream.WriteInt32(ASIG_2);
if (version > 2)
{
stream.WriteInt32(512);
}
stream.WriteInt32(table.Count);
stream.WriteInt16(version);
stream.WriteInt16(2);
stream.Seek(4, SeekOrigin.Begin);
stream.WriteUInt32((uint)stream.GetLenght());
stream.Dispose();
progress_bar("Clearing memory...", 0, 0);
for (int i = 0; i < table.Count; i++)
{
table[i].bytes = null;
table[i].bytesCompresed = null;
table[i].memory = null;
progress_bar("Clearing memory...", i, count);
}
GC.Collect();
progress_bar("Ready", 0, 0);
}
#endregion
return(0);//SUccess
}
/// <summary>
/// Returns 0 success
/// </summary>
/// <returns></returns>
public int Update()
{
if (path != null && path.Length > 0)
{
if (initialCount > table.Count)
{
return(ReWrite());
}
if (!modified)
{
DialogResult res = JMessageBox.Show(PackView.Instance, "The archive has not been modified do you wish to rewirte it?", "Info", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
if (res == DialogResult.Yes)
{
return(ReWrite());
}
else
{
return(0);
}
}
this.Dispose();
PCKStream stream = new PCKStream(path);
if (stream != null)
{
stream.Seek(fileTableOffset, SeekOrigin.Begin);
//Write new files
PckEntry[] values = table.Values.ToArray();
for (int i = 0; i < values.Length; i++)
{
PckEntry fte = values[i];
if (fte.bytesCompresed != null)
{
fte.fileoffset = (uint)stream.Position;
stream.WriteBytes(fte.bytesCompresed);
}
}
uint fileTableOffset_tmp = (uint)stream.Position;
//RewriteTable
progress_bar("Finalizing Pack...", 0, 0);
MemoryStream FileTable = new MemoryStream();
for (int i = 0; i < values.Length; i++)
{
PckEntry fte = values[i];
byte[] buffer = fte.Write(CompressionLevel);
lock (FileTable)
{
FileTable.Write(BitConverter.GetBytes(buffer.Length ^ KEY_1), 0, 4);
FileTable.Write(BitConverter.GetBytes(buffer.Length ^ KEY_2), 0, 4);
FileTable.Write(buffer, 0, buffer.Length);
}
progress_bar("Finalizing Pack...", i, values.Length);
}
stream.WriteBytes(FileTable.ToArray());
FileTable.Flush();
FileTable.Dispose();
stream.WriteInt32(ASIG_1);
stream.WriteInt16(version);
stream.WriteInt16(2);
stream.WriteUInt32((uint)(fileTableOffset_tmp ^ KEY_1));
if (version > 2)
{
stream.WriteInt32(-1);
}
stream.WriteInt32(0);
NameChar namechar = new NameChar(252);
namechar.DefaultEncoding = Encoding.Default;
namechar.Name = "Angelica File Package, writed by JHS Software.";
stream.WriteBytes(namechar.EncodedName);
stream.WriteInt32(ASIG_2);
if (version > 2)
{
stream.WriteInt32(512);
}
stream.WriteInt32(table.Count);
stream.WriteInt16(version);
stream.WriteInt16(2);
stream.Seek(4, SeekOrigin.Begin);
stream.WriteUInt32((uint)stream.GetLenght());
stream.Dispose();
progress_bar("Clearing memory...", 0, 0);
foreach (PckEntry fte in table.Values)
{
table[fte.id].bytes = null;
table[fte.id].bytesCompresed = null;
table[fte.id].memory = null;
}
GC.Collect();
return(0);//SUccess
}
else
{
return(3);//CANNOT OPEN STREAM;
}
}
else
{
if (path == null)
{
return(1); //PATH NULL
}
else if (path != null && path.Length == 0)
{
return(1); //PATH NULL
}
else
{
return(2);// NOT MODIFIED
}
}
}
private void ReadTable()
{
isReading = true;
initialCount = 0;
int maxCount = 100;
int cnow = 0;
int entryCount = 0;
try
{
br.BaseStream.Seek(-4, SeekOrigin.End);
version = br.ReadInt16();
br.BaseStream.Seek(-8, SeekOrigin.End);
entryCount = br.ReadInt32();
if (maxCount > 1000)
{
maxCount = entryCount / 100;
}
else
{
maxCount = entryCount / 10;
}
if (maxCount <= 1)
{
maxCount = 1;
}
br.BaseStream.Seek(version == 2 ? -272 : -280, SeekOrigin.End);
fileTableOffset = (long)((ulong)((uint)(br.ReadUInt32() ^ (ulong)KEY_1)));
br.BaseStream.Seek(fileTableOffset, SeekOrigin.Begin);
table = new SortedList <int, PckEntry>();
for (int a = 0; a < entryCount; ++a)
{
if (progress_bar != null && cnow > maxCount)
{
progress_bar("Reading files ....", a, entryCount);
cnow = 0;
}
cnow++;
int entrySize = br.ReadInt32() ^ KEY_1;
entrySize = br.ReadInt32() ^ KEY_2;
byte[] buffer = new byte[entrySize];
buffer = br.ReadBytes(entrySize);
table[a] = new PckEntry(buffer, version);
table[a].id = a;
directoryStructure.addfille(table[a]);
}
}
catch { }
disposed = false;
initiated = true;
initialCount = table.Count();
if (progress_bar != null)
{
progress_bar("Reading files ....", entryCount, entryCount);
}
if (ReadTableIsDone != null)
{
ReadTableIsDone.Invoke();
}
isReading = false;
this.Dispose();
}
