private void writeSceIoStat(Stream dst, SceIoStat stats)
{
DataUtils.WriteUInt32(dst, Convert.ToUInt32(stats.Mode));
DataUtils.WriteUInt32(dst, Convert.ToUInt32(stats.Attributes));
DataUtils.WriteUInt64(dst, stats.Size);
writeSceDateTime(dst, stats.CreationTime);
writeSceDateTime(dst, stats.AccessTime);
writeSceDateTime(dst, stats.ModificaionTime);
foreach (UInt32 i in stats.Private)
{
DataUtils.WriteUInt32(dst, i);
}
}
private SceIoStat readStats()
{
SceIoStat stat = new SceIoStat();
stat.Mode = (Modes)readUInt32();
stat.Attributes = (AttributesEnum)readUInt32();
stat.Size = readUInt64();
stat.CreationTime = readDatetime();
stat.AccessTime = readDatetime();
stat.ModificaionTime = readDatetime();
for (int i = 0; i < stat.Private.Length; i++)
{
stat.Private[i] = readUInt32();
}
return(stat);
}
private byte[] getHeader(SceIoStat stats, string ParentPath, string PathRel)
{
using (MemoryStream Header = new MemoryStream())
{
DataUtils.WriteInt64(Header, DateTime.UtcNow.Ticks); // SysTime
DataUtils.WriteInt64(Header, 0); // Flags
writeSceIoStat(Header, stats);
writeStringWithPadding(Header, ParentPath, 256); // Parent Path
DataUtils.WriteUInt32(Header, 1); //unk_16C
writeStringWithPadding(Header, PathRel, 256); //Relative Path
writePadding(Header, 0x78, 904); //'x'
DataUtils.WriteString(Header, PSVIMGConstants.PSVIMG_HEADER_END); //EndOfHeader
Header.Seek(0x00, SeekOrigin.Begin);
return(Header.ToArray());
}
}
private SceIoStat sceIoStat(string path)
{
SceIoStat stats = new SceIoStat();
FileAttributes attrbutes = File.GetAttributes(path);
if (attrbutes.HasFlag(FileAttributes.Directory))
{
stats.Mode |= Modes.Directory;
stats.Size = 0;
}
else
{
stats.Mode |= Modes.File;
stats.Size = Convert.ToUInt64(new FileInfo(path).Length);
}
if (attrbutes.HasFlag(FileAttributes.ReadOnly))
{
stats.Mode |= Modes.GroupRead;
stats.Mode |= Modes.OthersRead;
stats.Mode |= Modes.UserRead;
}
else
{
stats.Mode |= Modes.GroupRead;
stats.Mode |= Modes.GroupWrite;
stats.Mode |= Modes.OthersRead;
stats.Mode |= Modes.OthersWrite;
stats.Mode |= Modes.UserRead;
stats.Mode |= Modes.UserWrite;
}
stats.CreationTime = dateTimeToSceDateTime(File.GetCreationTimeUtc(path));
stats.AccessTime = dateTimeToSceDateTime(File.GetLastAccessTimeUtc(path));
stats.ModificaionTime = dateTimeToSceDateTime(File.GetLastWriteTimeUtc(path));
return(stats);
}
