public void Deserialize(Stream input)
{
if (input.ReadValueU32() != 0x55AA1234)
{
input.Seek(-4, SeekOrigin.Current);
}
else
{
uint version = input.ReadValueU32();
uint indexSize = input.ReadValueU32();
if (version != 1)
{
throw new FormatException("unexpected version " + version.ToString());
}
}
List<PackageEntry> entries = new List<PackageEntry>();
// Types
while (true)
{
string typeName = input.ReadStringASCIIZ();
if (typeName == "")
{
break;
}
// Directories
while (true)
{
string directoryName = input.ReadStringASCIIZ();
if (directoryName == "")
{
break;
}
// Files
while (true)
{
string fileName = input.ReadStringASCIIZ();
if (fileName == "")
{
break;
}
PackageEntry entry = new PackageEntry();
entry.FileName = fileName;
entry.DirectoryName = directoryName.Replace("/", "\\");
entry.TypeName = typeName;
entry.CRC32 = input.ReadValueU32();
entry.SmallData = new byte[input.ReadValueU16()];
entry.ArchiveIndex = input.ReadValueU16();
entry.Offset = input.ReadValueU32();
entry.Size = input.ReadValueU32();
UInt16 terminator = input.ReadValueU16();
if (terminator != 0xFFFF)
{
throw new FormatException("invalid terminator");
}
if (entry.SmallData.Length > 0)
{
input.Read(entry.SmallData, 0, entry.SmallData.Length);
}
entries.Add(entry);
}
}
}
this.Entries = entries;
}
public void Deserialize(Stream input)
{
if (input.ReadValueU32() != 0x55AA1234)
{
input.Seek(-4, SeekOrigin.Current);
}
else
{
uint version = input.ReadValueU32();
uint indexSize = input.ReadValueU32();
if (version != 1)
{
throw new FormatException("unexpected version " + version.ToString());
}
}
List <PackageEntry> entries = new List <PackageEntry>();
// Types
while (true)
{
string typeName = input.ReadStringASCIIZ();
if (typeName == "")
{
break;
}
// Directories
while (true)
{
string directoryName = input.ReadStringASCIIZ();
if (directoryName == "")
{
break;
}
// Files
while (true)
{
string fileName = input.ReadStringASCIIZ();
if (fileName == "")
{
break;
}
PackageEntry entry = new PackageEntry();
entry.FileName = fileName;
entry.DirectoryName = directoryName.Replace("/", "\\");
entry.TypeName = typeName;
entry.CRC32 = input.ReadValueU32();
entry.SmallData = new byte[input.ReadValueU16()];
entry.ArchiveIndex = input.ReadValueU16();
entry.Offset = input.ReadValueU32();
entry.Size = input.ReadValueU32();
UInt16 terminator = input.ReadValueU16();
if (terminator != 0xFFFF)
{
throw new FormatException("invalid terminator");
}
if (entry.SmallData.Length > 0)
{
input.Read(entry.SmallData, 0, entry.SmallData.Length);
}
entries.Add(entry);
}
}
}
this.Entries = entries;
}