/// <summary>
/// Not Well tested.
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public byte[] getFilebyPath(string path)
{
string[] tmp = path.Split('\\');
Pk2.pFolder folder;
if (tmp[0] != "")
{
folder = pk2File.Folders.Find(t => t.name == tmp[0]);
throw new Exception("F**K path too short");
}
else
{
folder = pk2File.Folders.Find(t => t.name == tmp[1]);
if (tmp.Length > 3)
{
for (int i = 2; i < tmp.Length - 1; i++)
{
folder = folder.subfolders.Find(t => t.name == tmp[i]);
}
Pk2.pFile file = folder.files.Find(t => t.name == tmp[tmp.Length - 1]);
fileStream.Position = file.position;
byte[] tmp_data = new byte[file.size];
fileStream.Read(tmp_data, 0, tmp_data.Length);
return(tmp_data);
}
else
{
Pk2.pFile file = folder.files.Find(t => t.name == tmp[2]);
fileStream.Position = file.position;
byte[] tmp_data = new byte[file.size];
fileStream.Read(tmp_data, 0, tmp_data.Length);
return(tmp_data);
}
}
}
public bool FileExists(string name)
{
Pk2.pFile file = pk2File.Files.Find(item => item.name == name);
if (file.position != 0)
{
return(true);
}
else
{
return(false);
}
}
public byte[] getFile(string name)
{
if (FileExists(name))
{
BinaryReader reader = new BinaryReader(fileStream);
Pk2.pFile file = pk2File.Files.Find(item => item.name == name);
reader.BaseStream.Position = file.position;
return(reader.ReadBytes((int)file.size));
}
else
{
throw new Exception(string.Format("pk2Reader: File not found: {0}", name));
}
}
void Read(long position)
{
BinaryReader reader = new BinaryReader(fileStream);
reader.BaseStream.Position = position;
List <Pk2.pFolder> folders = new List <Pk2.pFolder>();
Pk2.Pk2EntryBlock entryBlock = (Pk2.Pk2EntryBlock)BufferToStruct(blowfish.Decode(reader.ReadBytes(Marshal.SizeOf(typeof(Pk2.Pk2EntryBlock)))), typeof(Pk2.Pk2EntryBlock));
for (int i = 0; i < 20; i++)
{
Pk2.pk2Entry entry = entryBlock.entries[i]; //.....
switch (entry.type)
{
case 0: //Null Entry
break;
case 1: //Folder
if (entry.name != "." && entry.name != "..")
{
Pk2.pFolder folder = new Pk2.pFolder();
folder.name = entry.name;
folder.position = BitConverter.ToInt64(entry.position, 0);
folders.Add(folder);
pk2File.Folders.Add(folder);
currentFolder.subfolders.Add(folder);
}
break;
case 2: //File
Pk2.pFile file = new Pk2.pFile();
file.position = entry.Position;
file.name = entry.name;
file.size = entry.Size;
file.parentFolder = currentFolder;
pk2File.Files.Add(file);
currentFolder.files.Add(file);
break;
}
}
if (entryBlock.entries[19].nChain != 0)
{
Read(entryBlock.entries[19].nChain);
}
foreach (Pk2.pFolder folder in folders)
{
currentFolder = folder;
if (folder.files == null)
{
folder.files = new List <Pk2.pFile>();
}
if (folder.subfolders == null)
{
folder.subfolders = new List <Pk2.pFolder>();
}
Console.WriteLine(folder.name);
Read(folder.position);
}
}
void Read(long position)
{
BinaryReader reader = new BinaryReader(fileStream);
reader.BaseStream.Position = position;
List<Pk2.pFolder> folders = new List<Pk2.pFolder>();
Pk2.Pk2EntryBlock entryBlock = (Pk2.Pk2EntryBlock)BufferToStruct(blowfish.Decode(reader.ReadBytes(Marshal.SizeOf(typeof(Pk2.Pk2EntryBlock)))), typeof(Pk2.Pk2EntryBlock));
for (int i = 0; i < 20; i++)
{
Pk2.pk2Entry entry = entryBlock.entries[i]; //.....
switch (entry.type)
{
case 0: //Null Entry
break;
case 1: //Folder
if (entry.name != "." && entry.name != "..")
{
Pk2.pFolder folder = new Pk2.pFolder();
folder.name = entry.name;
folder.position = BitConverter.ToInt64(entry.position, 0);
folders.Add(folder);
pk2File.Folders.Add(folder);
currentFolder.subfolders.Add(folder);
}
break;
case 2: //File
Pk2.pFile file = new Pk2.pFile();
file.position = entry.Position;
file.name = entry.name;
file.size = entry.Size;
file.parentFolder = currentFolder;
pk2File.Files.Add(file);
currentFolder.files.Add(file);
break;
}
}
if (entryBlock.entries[19].nChain != 0)
{
Read(entryBlock.entries[19].nChain);
}
foreach (Pk2.pFolder folder in folders)
{
currentFolder = folder;
if (folder.files == null)
{
folder.files = new List<Pk2.pFile>();
}
if (folder.subfolders == null)
{
folder.subfolders = new List<Pk2.pFolder>();
}
Console.WriteLine(folder.name);
Read(folder.position);
}
}
