public override int ioDread(string dirName, SceIoDirent dir)
{
StringBuilder restFileName = new StringBuilder();
string umdFileName = getUmdFileName(dirName, restFileName);
if (!string.ReferenceEquals(umdFileName, null) && restFileName.Length == 0 && EBOOT_PBP.Equals(dir.filename))
{
int result = umdIoGetstat(umdFileName, restFileName.ToString(), dir.stat);
if (result < 0)
{
return(result);
}
return(1);
}
restFileName = new StringBuilder();
umdFileName = getUmdFileName(dir.filename, restFileName);
if (!string.ReferenceEquals(umdFileName, null) && restFileName.Length == 0)
{
int result = umdIoGetstat(umdFileName, restFileName.ToString(), dir.stat);
if (result < 0)
{
return(result);
}
// Change attribute from "file" to "directory"
dir.stat.attr = (dir.stat.attr & ~0x20) | 0x10;
dir.stat.mode = (dir.stat.mode & ~0x2000) | 0x1000;
return(1);
}
return(vfs.ioDread(dirName, dir));
}
private void scan(string dirName, FatFileInfo parent)
{
string[] names = vfs.ioDopen(dirName);
if (names == null || names.Length == 0)
{
return;
}
SceIoStat stat = new SceIoStat();
SceIoDirent dir = new SceIoDirent(stat, null);
for (int i = 0; i < names.Length; i++)
{
dir.filename = names[i];
if (vfs.ioDread(dirName, dir) >= 0)
{
bool directory = (dir.stat.attr & 0x10) != 0;
bool readOnly = (dir.stat.mode & 0x2) == 0;
FatFileInfo fileInfo = new FatFileInfo(vFile.DeviceName, dirName, dir.filename, directory, readOnly, dir.stat.mtime, dir.stat.size);
parent.addChild(fileInfo);
if (directory)
{
if (string.ReferenceEquals(dirName, null))
{
scan(dir.filename, fileInfo);
}
else
{
scan(dirName + "/" + dir.filename, fileInfo);
}
}
// Allocate the clusters after having scanned the children
allocateClusters(fileInfo);
}
}
IList <FatFileInfo> children = parent.Children;
if (children != null)
{
foreach (FatFileInfo child in children)
{
computeFileName83(child, children);
}
}
}
public virtual int ioDread(string dirName, SceIoDirent dir)
{
return(vfs.ioDread(dirName, dir));
}