static public bool CompressKom(string dir, string filename)
{
if (System.IO.Directory.Exists(dir) == false)
{
return(false);
}
Komfile kom = new Komfile();
string[] files = System.IO.Directory.GetFiles(dir, "*", System.IO.SearchOption.AllDirectories);
foreach (string file in files)
{
if (file.Contains(".svn\\") == false)
{
string key = System.IO.Path.GetFileName(file);
if (kom.subfiles.ContainsKey(key) == false)
{
kom.Add(key, Kom2SubFile.ReadSubFileFromFile(file), true);
}
}
}
if (System.IO.Directory.Exists(System.IO.Path.GetDirectoryName(filename)) == false)
{
System.IO.Directory.CreateDirectory(System.IO.Path.GetDirectoryName(filename));
}
kom.Save(filename);
kom.Close();
return(true);
}
static public bool Equals(Kom2SubFile x, Kom2SubFile y)
{
if (x.Adler32 != y.Adler32 || x.Size != y.Size || x.FileTime != y.FileTime || x.CompressedSize != y.CompressedSize)
{
return(false);
}
return(true);
}
public bool Add(string filename, Kom2SubFile subfile, bool overwrite)
{
if (subfiles.ContainsKey(filename))
{
if (overwrite == false)
{
return(false);
}
subfiles.Remove(filename);
}
subfiles.Add(filename, subfile);
return(true);
}
static public bool Equals(Komfile x, Komfile y)
{
if (x.Adler32 != y.Adler32 || x.HeaderSize != y.HeaderSize || x.FileTime != y.FileTime || x.Subfiles.Count != y.Subfiles.Count)
{
return(false);
}
foreach (System.Collections.Generic.KeyValuePair <string, Kom2SubFile> KeyValue in x.Subfiles)
{
if (y.Subfiles.ContainsKey(KeyValue.Key) == false)
{
return(false);
}
if (Kom2SubFile.Equals(KeyValue.Value, y.Subfiles[KeyValue.Key]) == false)
{
return(false);
}
}
return(true);
}
public bool Open(string filename)
{
System.IO.FileStream stream = new System.IO.FileStream(filename, System.IO.FileMode.Open, System.IO.FileAccess.Read);
System.IO.BinaryReader reader = new System.IO.BinaryReader(stream);
bool re = true;
try
{
byte[] magicbyte = reader.ReadBytes(52);
string magicstring = System.Text.ASCIIEncoding.ASCII.GetString(magicbyte).Trim('\0');
uint size = reader.ReadUInt32();
bool compressed = true;
if (reader.ReadUInt32() == 0)
{
compressed = false;
}
switch (magicstring)
{
case "KOG GC TEAM MASSFILE V.0.3.":
komtype = EKomType.newkom;
filetime = reader.ReadUInt32();
adler32 = reader.ReadUInt32();
header_size = reader.ReadUInt32();
System.Xml.XmlDocument headerxml = new System.Xml.XmlDocument();
byte[] header_raw = reader.ReadBytes((int)header_size);
if (header_raw[0] != '<' ||
header_raw[1] != '?' ||
header_raw[2] != 'x' ||
header_raw[3] != 'm' ||
header_raw[4] != 'l')
{
if (ecb == null)
{
throw new EncryptedKomException();
}
byte[] data = (byte[])header_raw.Clone();
ecb.Decrypt(data, 0, header_raw, 0, (int)header_size);
komtype = EKomType.encrypt;
}
string xmlstring = System.Text.ASCIIEncoding.ASCII.GetString(header_raw);
headerxml.LoadXml(xmlstring);
System.Xml.XmlNodeList files = headerxml.SelectNodes("Files/File");
UInt32 offset = OffsetStart + header_size;
foreach (System.Xml.XmlElement file in files)
{
string key = file.GetAttribute("Name");
Kom2SubFile subfile = Kom2SubFile.ReadSubFileFromKom(ecb, filename, file, offset);
offset += subfile.CompressedSize;
subfiles.Add(key, subfile);
}
break;
case "KOG GC TEAM MASSFILE V.0.1.":
case "KOG GC TEAM MASSFILE V.0.2.":
komtype = EKomType.oldkom;
for (int i = 0; i < size; i++)
{
string key = System.Text.ASCIIEncoding.ASCII.GetString(reader.ReadBytes(60)).Trim('\0');
Kom2SubFile subfile = Kom2SubFile.ReadSubFileFromOldKom(filename, reader, 60 + size * 72);
if (key != "crc.xml")
{
subfiles.Add(key, subfile);
}
}
break;
default:
re = false;
break;
}
}
catch (System.Exception ex)
{
komtype = EKomType.notkom;
re = false;
}
stream.Close();
return(re);
}
