public static TextBox LoadGEMInTextBox(TextBox texbox, GemEntry geme)
{
texbox.Text = "";
bool isEmpty = !geme.TextBackup.Any();
if (isEmpty)
{
for (int t = 0; t < geme.EntryList.Count; t++)
{
texbox.Text = texbox.Text + geme.EntryList[t].TotalName + System.Environment.NewLine;
geme.TextBackup.Add(geme.EntryList[t].TotalName + System.Environment.NewLine);
}
}
else
{
for (int t = 0; t < geme.TextBackup.Count; t++)
{
texbox.Text = texbox.Text + geme.TextBackup[t];
}
/*
* for (int t = 0; t < rple.TextBackup.Count; t++)
* {
* texbox.Text = texbox.Text + rple.TextBackup[t];
* }
*/
}
return(texbox);
}
public static GemEntry InsertGEM(TreeView tree, ArcEntryWrapper node, string filename, Type filetype = null)
{
GemEntry gem = new GemEntry();
InsertEntry(tree, node, filename, gem);
//Decompression Time.
gem.UncompressedData = ZlibStream.UncompressBuffer(gem.CompressedData);
ASCIIEncoding ascii = new ASCIIEncoding();
try
{
using (BinaryReader bnr = new BinaryReader(File.OpenRead(filename)))
{
BuildGemEntry(bnr, gem, ascii);
}
}
catch (Exception ex)
{
using (StreamWriter sw = File.AppendText("Log.txt"))
{
sw.WriteLine("Caught an exception using the BinaryReader. Here's the details:\n" + ex);
}
}
return(gem);
}
public static GemEntry BuildGemEntry(BinaryReader bnr, GemEntry gem, ASCIIEncoding ascii)
{
//Specific file type work goes here!
gem.Magic = BitConverter.ToString(gem.UncompressedData, 0, 4).Replace("-", string.Empty);
bnr.BaseStream.Position = 4;
gem.EntryCountA = bnr.ReadByte();
gem.EntryCountB = bnr.ReadByte();
gem.Constant = bnr.ReadInt16();
gem.EntryCountTotal = gem.EntryCountA + gem.EntryCountB + 1;
gem.InterpolatedFileSize = bnr.ReadInt32();
//Starts occupying the entry list via structs.
gem.EntryList = new List <GEMEntries>();
byte[] PLName = new byte[] { };
byte[] PTHName = new byte[] { };
int p = 12;
for (int g = 0; g < gem.EntryCountTotal; g++)
{
GEMEntries ge = new GEMEntries();
PLName = gem.UncompressedData.Skip(p).Take(64).Where(x => x != 0x00).ToArray();
ge.TotalName = ascii.GetString(PLName);
gem.EntryList.Add(ge);
p = p + 64;
}
gem.TextBackup = new List <string>();
return(gem);
}
public static void UpdateGEMList(TextBox texbox, GemEntry geme)
{
string txbtxt = texbox.Text;
string[] SPLT = new string[] { };
if (texbox.Text != " ")
{
RefreshGEMList(texbox, geme);
}
}
public static void RefreshGEMList(TextBox texbox, GemEntry geme)
{
//Reconstructs the Entry List.
geme.EntryCountTotal = geme.TextBackup.Count;
geme.EntryList = new List <GEMEntries>();
for (int g = 0; g < geme.EntryCountTotal; g++)
{
GEMEntries pe = new GEMEntries();
pe.TotalName = geme.TextBackup[g];
geme.EntryList.Add(pe);
}
LoadGEMInTextBox(texbox, geme);
}
public static GemEntry ReplaceGEM(TreeView tree, ArcEntryWrapper node, string filename, Type filetype = null)
{
GemEntry gementry = new GemEntry();
GemEntry oldentry = new GemEntry();
tree.BeginUpdate();
ReplaceEntry(tree, node, filename, gementry, oldentry);
ASCIIEncoding ascii = new ASCIIEncoding();
//Type Specific Work Here.
using (MemoryStream LmtStream = new MemoryStream(gementry.UncompressedData))
{
using (BinaryReader bnr = new BinaryReader(LmtStream))
{
BuildGemEntry(bnr, gementry, ascii);
}
}
return(node.entryfile as GemEntry);
}
public static GemEntry FillGEMEntry(string filename, List <string> subnames, TreeView tree, BinaryReader br, int c, int ID, Type filetype = null)
{
GemEntry GEMentry = new GemEntry();
FillEntry(filename, subnames, tree, br, c, ID, GEMentry, filetype);
GEMentry._FileLength = GEMentry.DSize;
ASCIIEncoding ascii = new ASCIIEncoding();
GEMentry.UncompressedData = ZlibStream.UncompressBuffer(GEMentry.CompressedData);
//Type Specific Work Here.
using (MemoryStream LmtStream = new MemoryStream(GEMentry.UncompressedData))
{
using (BinaryReader bnr = new BinaryReader(LmtStream))
{
BuildGemEntry(bnr, GEMentry, ascii);
}
}
return(GEMentry);
}
public static GemEntry RenewGemEntry(TextBox texbox, GemEntry gem)
{
//Reconstructs the Entry List.
string txbtxt = texbox.Text;
string[] SPLT = new string[] { };
SPLT = txbtxt.Split('\n');
gem.EntryCountTotal = SPLT.Length;
gem.InterpolatedFileSize = gem.EntryCountTotal * 64;
gem.EntryList = new List <GEMEntries>();
for (int g = 0; g < gem.EntryCountTotal; g++)
{
GEMEntries pe = new GEMEntries();
pe.TotalName = SPLT[g];
gem.EntryList.Add(pe);
}
//Rebuilds the Decompressed data Array.
List <byte> NEWGEM = new List <byte>();
byte[] HeaderGEM = { 0x47, 0x45, 0x4D, 0x00, 0x01, 0x01, 0xFE, 0xFF };
NEWGEM.AddRange(HeaderGEM);
int NewEntryCount = gem.EntryCountTotal;
//Converts an integer to 4 bytes in a roundabout way.
string GEMSize = 192.ToString("X8");
byte[] GEMProjSize = new byte[4];
GEMProjSize = ByteUtilitarian.StringToByteArray(GEMSize);
Array.Reverse(GEMProjSize);
NEWGEM.AddRange(GEMProjSize);
string ENTemp = "";
//string RPTemp = "";
//string HashStr = "";
byte[] HashTempDX = new byte[4];
int counter = gem.EntryCountTotal - 1;
for (int k = 0; k < counter; k++)
{
ENTemp = gem.EntryList[k].TotalName;
ENTemp = ENTemp.Replace("\r", "");
int NumberChars = ENTemp.Length;
byte[] namebuffer = Encoding.ASCII.GetBytes(ENTemp);
int nblength = namebuffer.Length;
//Space for name is 64 bytes so we make a byte array with that size and then inject the name data in it.
byte[] writenamedata = new byte[64];
Array.Clear(writenamedata, 0, writenamedata.Length);
for (int i = 0; i < namebuffer.Length; ++i)
{
writenamedata[i] = namebuffer[i];
}
NEWGEM.AddRange(writenamedata);
}
gem.UncompressedData = NEWGEM.ToArray();
gem.DSize = gem.UncompressedData.Length;
gem.CompressedData = Zlibber.Compressor(gem.UncompressedData);
gem.CSize = gem.CompressedData.Length;
gem._FileLength = gem.UncompressedData.Length;
return(gem);
}
