private void GetFilDirInfo(sio.DirectoryInfo pDir, ref int itemNum, ref int filePos)
{
sio.DirectoryInfo di;
sio.DirectoryInfo[] dirs;
sio.FileInfo[] fils;
TOCItemFil tif;
int tocDirIdx = itemNum - 1;
dirs = pDir.GetDirectories();
//IEnumerable<sio.DirectoryInfo> query = dirs.Where(dir => dir.Name.ToLower() == "&&systemdata");
for (int cnt = 0; cnt < dirs.Length; cnt++)
{
if (dirs[cnt].Name.ToLower() == "&&systemdata")
{
di = dirs[0];
dirs[0] = dirs[cnt];
dirs[cnt] = di;
break;
}
}
for (int cnt = 0; cnt < dirs.Length; cnt++)
{
tif = new TOCItemFil(itemNum, tocDirIdx, tocDirIdx, 0, true,
dirs[cnt].Name, dirs[cnt].FullName.Replace(resPath, ""), dirs[cnt].FullName);
toc.fils.Add(tif);
itemNum += 1;
toc.dirCount += 1;
GetFilDirInfo(dirs[cnt], ref itemNum, ref filePos);
}
fils = pDir.GetFiles();
for (int cnt = 0; cnt < fils.Length; cnt++)
{
tif = new TOCItemFil(itemNum, tocDirIdx, filePos, (int)fils[cnt].Length, false,
fils[cnt].Name, fils[cnt].FullName.Replace(resPath, ""), fils[cnt].FullName);
toc.fils.Add(tif);
toc.fils[0].len = toc.fils.Count;
filePos += 2;
itemNum += 1;
toc.filCount += 1;
}
toc.fils[tocDirIdx].len = itemNum;
}
private bool ReadTOC()
{
TOCItemFil tif;
sio.FileStream fsr;
sio.BinaryReader brr;
long prevPos, newPos;
string tocName = "game.toc";
sio.DirectoryInfo di;
sio.FileInfo fi;
int namesTableEntryCount;
int namesTableStart;
int itemNamePtr;
bool itemIsDir = false;
int itemPos;
int itemLen;
string itemName;
string itemGamePath = "";
string itemPath;
int itemNum;
int shift;
//int dirIdx = 0;
//int endIdx = 999999;
int[] dirEntry = new int[512];
int dirEntryCount = 0;
dirEntry[1] = 99999999;
int mod = 1;
bool error = false;
string errorText = "";
int i, j;
toc = new TOCClass(resPath);
itemNum = toc.fils.Count;
shift = toc.fils.Count - 1;
for (i = 2; i < 6; i++)
{
fi = new sio.FileInfo(toc.fils[i].path);
if (!fi.Exists)
{
errorText = string.Format("File '{0}' not found", toc.fils[i].path);
error = true;
}
else
{
toc.fils[i].len = (int)fi.Length;
toc.totalLen += toc.fils[i].len;
}
}
toc.dataStart = toc.totalLen;
if (!error)
{
fsr = new sio.FileStream(toc.fils[2].path, sio.FileMode.Open, sio.FileAccess.Read);
brr = new sio.BinaryReader(fsr, ste.Default);
fsr.Position = 0x1c;
if (brr.ReadInt32() != 0x3d9f33c2)
{
errorText = "Not a GameCube image";
error = true;
}
fsr.Position = 0x0400;
toc.fils[2].pos = 0x0;
toc.fils[3].pos = 0x2440;
brr.ReadInt32BE();
fsr.Position += 0x1c;
toc.fils[4].pos = brr.ReadInt32BE();
toc.fils[5].pos = brr.ReadInt32BE();
brr.ReadInt32BE();
fsr.Position += 0x08;
toc.dataStart = brr.ReadInt32BE();
brr.Close();
fsr.Close();
}
if (!error)
{
fsr = new sio.FileStream(resPath + "&&systemdata\\" + tocName, sio.FileMode.Open, sio.FileAccess.Read);
brr = new sio.BinaryReader(fsr, ste.Default);
i = brr.ReadInt32();
if (i != 1)
{
error = true;
errorText = "Multiple FST image?\r\nPlease mail me info about this image";
}
i = brr.ReadInt32();
if (i != 0)
{
error = true;
errorText = "Multiple FST image?\r\nPlease mail me info about this image";
}
namesTableEntryCount = brr.ReadInt32BE() - 1;
namesTableStart = (namesTableEntryCount * 12) + 12;
if (retrieveFilesInfo)
{
sspbProgress.Minimum = 0;
sspbProgress.Maximum = 100;
sspbProgress.Step = 1;
sspbProgress.Value = 0;
mod = (int)Math.Floor((float)(namesTableEntryCount + itemNum) / sspbProgress.Maximum);
if (mod == 0)
{
sspbProgress.Maximum = namesTableEntryCount + itemNum;
mod = 1;
}
}
for (int cnt = 0; cnt < namesTableEntryCount; cnt++)
{
itemNamePtr = brr.ReadInt32BE();
if (itemNamePtr >> 0x18 == 1)
{
itemIsDir = true;
}
itemNamePtr &= 0x00ffffff;
itemPos = brr.ReadInt32BE();
itemLen = brr.ReadInt32BE();
prevPos = fsr.Position;
newPos = namesTableStart + itemNamePtr;
fsr.Position = newPos;
itemName = brr.ReadStringNT();
fsr.Position = prevPos;
while (dirEntry[dirEntryCount + 1] <= itemNum)
{
dirEntryCount -= 2;
}
if (itemIsDir)
{
dirEntryCount += 2;
dirEntry[dirEntryCount] = (itemPos > 0) ? itemPos + shift : itemPos;
itemPos += shift;
itemLen += shift;
dirEntry[dirEntryCount + 1] = itemLen;
toc.dirCount += 1;
}
else
{
toc.filCount += 1;
}
itemPath = itemName;
j = dirEntry[dirEntryCount];
for (i = 0; i < 256; i++)
{
if (j == 0)
{
itemGamePath = itemPath;
itemPath = resPath + itemPath;
break;
}
else
{
itemPath = itemPath.Insert(0, toc.fils[j].name + '\\');
j = toc.fils[j].dirIdx;
}
}
if (itemIsDir)
{
itemPath += '\\';
}
if (retrieveFilesInfo)
{
if (itemIsDir)
{
di = new sio.DirectoryInfo(itemPath);
if (!di.Exists)
{
errorText = string.Format("Directory '{0}' not found", itemPath);
error = true;
}
}
else
{
fi = new sio.FileInfo(itemPath);
if (!fi.Exists)
{
errorText = string.Format("File '{0}' not found", itemPath);
error = true;
}
else
{
itemLen = (int)fi.Length;
toc.totalLen += itemLen;
}
}
if (error)
{
break;
}
if (itemNum % mod == 0)
{
if (sspbProgress.Value < sspbProgress.Maximum)
{
sspbProgress.Value += 1;
}
//sslblAction.Text = string.Format("Check: '{0}'…", itemPath.Replace(resPath, ""));
}
}
tif = new TOCItemFil(itemNum, dirEntry[dirEntryCount], itemPos, itemLen, itemIsDir, itemName, itemGamePath, itemPath);
toc.fils.Add(tif);
toc.fils[0].len = toc.fils.Count;
if (itemIsDir)
{
dirEntry[dirEntryCount] = itemNum;
itemIsDir = false;
}
itemNum += 1;
}
brr.Close();
fsr.Close();
}
if (retrieveFilesInfo)
{
sspbProgress.Value = 0;
}
if (error)
{
MessageBox.Show(errorText, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
//sslblAction.Text = "Ready";
return(false);;
}
CalcNextFileIds();
//sslblAction.Text = "Building Structure…";
error = GenerateTreeView(fileNameSort);
//sslblAction.Text = "Ready";
rootOpened = true;
LoadInfo(!rootOpened);
return(error);
}
