public Buf Build()
{
int z;
Buf b;
this.fileList.Sort();
z = 0;
z += HamCore.HamcoreHeaderSize;
z += sizeof(int);
foreach (HamCoreBuilderFileEntry f in this.fileList)
{
z += Str.ShiftJisEncoding.GetByteCount(f.Name) + sizeof(int);
z += sizeof(int);
z += sizeof(int);
z += sizeof(int);
}
foreach (HamCoreBuilderFileEntry f in this.fileList)
{
f.Offset = z;
z += (int)f.CompressedData.Size;
}
b = new Buf();
b.Write(Str.ShiftJisEncoding.GetBytes(HamCore.HamcoreHeaderData));
b.WriteInt((uint)this.fileList.Count);
foreach (HamCoreBuilderFileEntry f in this.fileList)
{
b.WriteStr(f.Name, true);
b.WriteInt(f.RawData.Size);
b.WriteInt(f.CompressedData.Size);
b.WriteInt((uint)f.Offset);
}
foreach (HamCoreBuilderFileEntry f in this.fileList)
{
b.Write(f.CompressedData.ByteData);
}
b.SeekToBegin();
return(b);
}
public Buf ToBuf()
{
string s = ToString();
Buf b = new Buf();
byte[] bom = Str.GetBOM(this.Encoding);
if (bom != null)
{
b.Write(bom);
}
b.Write(encoding.GetBytes(s));
b.SeekToBegin();
return(b);
}
public static Buf ReadFromStream(Stream st)
{
Buf ret = new Buf();
int size = 32767;
while (true)
{
byte[] tmp = new byte[size];
int i = st.Read(tmp, 0, tmp.Length);
if (i <= 0)
{
break;
}
Array.Resize <byte>(ref tmp, i);
ret.Write(tmp);
}
ret.SeekToBegin();
return(ret);
}
public static Buf ReadFromStream(Stream st)
{
Buf ret = new Buf();
int size = 32767;
while (true)
{
byte[] tmp = new byte[size];
int i = st.Read(tmp, 0, tmp.Length);
if (i <= 0)
{
break;
}
Array.Resize<byte>(ref tmp, i);
ret.Write(tmp);
}
ret.SeekToBegin();
return ret;
}
public Buf ReadHamcore(string name)
{
if (name[0] == '|')
{
name = name.Substring(1);
}
if (name[0] == '/' || name[0] == '\\')
{
name = name.Substring(1);
}
string filename = name;
filename = filename.Replace("/", "\\");
Buf b;
if (this.disableReadRawFile == false)
{
try
{
b = Buf.ReadFromFile(HamcoreDirName + "\\" + filename);
return(b);
}
catch
{
}
}
lock (list)
{
HamCoreEntry c;
string key = filename.ToUpper();
b = null;
if (list.ContainsKey(key))
{
c = list[key];
if (c.Buffer != null)
{
b = new Buf(c.Buffer);
b.SeekToBegin();
c.LastAccess = Time.Tick64;
}
else
{
if (hamcore_io.Seek(SeekOrigin.Begin, (int)c.Offset))
{
byte[] data = hamcore_io.Read((int)c.SizeCompressed);
int dstSize = (int)c.Size;
byte[] buffer = ZLib.Uncompress(data, dstSize);
c.Buffer = buffer;
b = new Buf(buffer);
b.SeekToBegin();
c.LastAccess = Time.Tick64;
}
}
}
long now = Time.Tick64;
foreach (HamCoreEntry cc in list.Values)
{
if (cc.Buffer != null)
{
if (((cc.LastAccess + HamcoreCacheExpires) < now) ||
cc.FileName.StartsWith("Li", StringComparison.CurrentCultureIgnoreCase))
{
cc.Buffer = null;
}
}
}
}
return(b);
}
public Buf ToBuf()
{
string s = ToString();
Buf b = new Buf();
byte[] bom = Str.GetBOM(this.Encoding);
if (bom != null)
{
b.Write(bom);
}
b.Write(encoding.GetBytes(s));
b.SeekToBegin();
return b;
}
