/// <summary>
/// Read ctor
/// </summary>
protected EntryInstance(Type parent, ResReader reader)
{
this.parent = parent;
// header
var size = reader.ReadUInt16();
flags = (EntryFlags) reader.ReadUInt16();
key = StringPoolRef.Read(reader, parent.TypeSpec.Package.KeyStrings);
}
/// <summary>
/// Read ctor
/// </summary>
protected EntryInstance(Type parent, ResReader reader)
{
this.parent = parent;
// header
var size = reader.ReadUInt16();
flags = (EntryFlags)reader.ReadUInt16();
key = StringPoolRef.Read(reader, parent.TypeSpec.Package.KeyStrings);
}
/// <summary>
/// Read an entry and return it.
/// </summary>
internal static EntryInstance Read(Type parent, ResReader reader)
{
var position = reader.Position;
var size = reader.ReadUInt16();
var flags = (EntryFlags) reader.ReadUInt16();
reader.Position = position;
if ((flags & EntryFlags.Complex) != 0)
return new ComplexEntryInstance(parent, reader);
return new SimpleEntryInstance(parent, reader);
}
/// <summary>
/// Default a length for charsize=2
/// </summary>
private static int DecodeLength16(ResReader reader, byte[] strings, ref int offset)
{
var length = reader.ReadUInt16(strings, offset);
offset += 2;
if ((length & 0x8000) != 0)
{
length = ((length & 0x7FFF) << 16) | reader.ReadUInt16(strings, offset);
offset += 2;
}
return(length);
}
/// <summary>
/// Read an entry and return it.
/// </summary>
internal static EntryInstance Read(Type parent, ResReader reader)
{
var position = reader.Position;
var size = reader.ReadUInt16();
var flags = (EntryFlags)reader.ReadUInt16();
reader.Position = position;
if ((flags & EntryFlags.Complex) != 0)
{
return(new ComplexEntryInstance(parent, reader));
}
return(new SimpleEntryInstance(parent, reader));
}
/// <summary>
/// Reading ctor
/// </summary>
internal Value(ResReader reader)
{
var size = reader.ReadUInt16();
reader.Skip(1); // res0
type = (Types)reader.ReadByte();
data = reader.ReadInt32();
}
/// <summary>
/// Returns raw string (without any styling information) at specified index.
/// Returns null if index is invalid or object was not initialized.
/// </summary>
private static string GetRaw(int index, int[] stringOffsets, byte[] strings, bool isUtf8, ResReader reader)
{
if (index < 0 || (stringOffsets == null) || (index >= stringOffsets.Length))
{
return(null);
}
var offset = stringOffsets[index];
int length;
if (isUtf8)
{
// charsize = 1
// Decode length
var u16Length = DecodeLength8(strings, ref offset);
length = DecodeLength8(strings, ref offset);
return(AndroidEncodings.UTF8.GetString(strings, offset, length));
}
// charsize = 2
length = DecodeLength16(reader, strings, ref offset);
var data = new char[length];
for (var i = 0; i < length; i++)
{
data[i] = (char)reader.ReadUInt16(strings, offset);
offset += 2;
}
return(new string(data));
}
/// <summary>
/// Reading ctor
/// </summary>
internal Value(ResReader reader)
{
var size = reader.ReadUInt16();
reader.Skip(1); // res0
type = (Types)reader.ReadByte();
data = reader.ReadInt32();
}
/// <summary>
/// Reading ctor
/// </summary>
internal StartElement(ResReader reader, XmlTree tree)
: base(reader, tree, ChunkTypes.RES_XML_START_ELEMENT_TYPE)
{
var attributeStart = reader.ReadUInt16();
var attributeSize = reader.ReadUInt16();
var attributeCount = reader.ReadUInt16();
var id = reader.ReadUInt16();
var classIndex = reader.ReadUInt16();
var styleIndex = reader.ReadUInt16();
for (var i = 0; i < attributeCount; i++)
{
attributes.Add(new Attribute(reader, tree));
}
}
/// <summary>
/// Reading ctor
/// </summary>
internal StartElement(ResReader reader, XmlTree tree)
: base(reader, tree, ChunkTypes.RES_XML_START_ELEMENT_TYPE)
{
var attributeStart = reader.ReadUInt16();
var attributeSize = reader.ReadUInt16();
var attributeCount = reader.ReadUInt16();
var id = reader.ReadUInt16();
var classIndex = reader.ReadUInt16();
var styleIndex = reader.ReadUInt16();
for (var i = 0; i < attributeCount; i++)
{
attributes.Add(new Attribute(reader, tree));
}
}
/// <summary>
/// Reader ctor
/// </summary>
protected Chunk(ResReader reader)
{
type = (ChunkTypes)reader.ReadUInt16();
headerSize = reader.ReadUInt16();
size = reader.ReadInt32();
}