public static void WriteDocument(BamlDocument doc, Stream str)
{
BamlBinaryWriter writer = new BamlBinaryWriter(str);
{
BinaryWriter wtr = new BinaryWriter(str, Encoding.Unicode);
int len = doc.Signature.Length * 2;
wtr.Write(len);
wtr.Write(doc.Signature.ToCharArray());
wtr.Write(new byte[((len + 3) & ~3) - len]);
}
writer.Write(doc.ReaderVersion.Major); writer.Write(doc.ReaderVersion.Minor);
writer.Write(doc.UpdaterVersion.Major); writer.Write(doc.UpdaterVersion.Minor);
writer.Write(doc.WriterVersion.Major); writer.Write(doc.WriterVersion.Minor);
List <int> defers = new List <int>();
for (int i = 0; i < doc.Count; i++)
{
BamlRecord rec = doc[i];
rec.Position = str.Position;
writer.Write((byte)rec.Type);
rec.Write(writer);
if (rec is IBamlDeferRecord)
{
defers.Add(i);
}
}
foreach (var i in defers)
{
(doc[i] as IBamlDeferRecord).WriteDefer(doc, i, writer);
}
}
public void WriteDefer(BamlDocument doc, int index, BinaryWriter wtr)
{
bool keys = true;
do
{
switch (doc[index].Type)
{
case BamlRecordType.DefAttributeKeyString:
case BamlRecordType.DefAttributeKeyType:
case BamlRecordType.OptimizedStaticResource:
keys = true; break;
case BamlRecordType.StaticResourceStart:
NavigateTree(doc, BamlRecordType.StaticResourceStart, BamlRecordType.StaticResourceEnd, ref index);
keys = true; break;
case BamlRecordType.KeyElementStart:
NavigateTree(doc, BamlRecordType.KeyElementStart, BamlRecordType.KeyElementEnd, ref index);
keys = true; break;
default:
keys = false; index--; break;
}
index++;
} while (keys);
wtr.BaseStream.Seek(pos, SeekOrigin.Begin);
wtr.Write((uint)(Record.Position - doc[index].Position));
}
public void ReadDefer(BamlDocument doc, int index, Func <long, BamlRecord> resolve)
{
bool keys = true;
do
{
switch (doc[index].Type)
{
case BamlRecordType.DefAttributeKeyString:
case BamlRecordType.DefAttributeKeyType:
case BamlRecordType.OptimizedStaticResource:
keys = true; break;
case BamlRecordType.StaticResourceStart:
NavigateTree(doc, BamlRecordType.StaticResourceStart, BamlRecordType.StaticResourceEnd, ref index);
keys = true; break;
case BamlRecordType.KeyElementStart:
NavigateTree(doc, BamlRecordType.KeyElementStart, BamlRecordType.KeyElementEnd, ref index);
keys = true; break;
default:
keys = false; index--; break;
}
index++;
} while (keys);
Record = resolve(doc[index].Position + pos);
}
static void NavigateTree(BamlDocument doc, BamlRecordType start, BamlRecordType end, ref int index)
{
index++;
while (true) //Assume there alway is a end
{
if (doc[index].Type == start)
{
NavigateTree(doc, start, end, ref index);
}
else if (doc[index].Type == end)
{
return;
}
index++;
}
}
public static BamlDocument ReadDocument(Stream str)
{
BamlDocument ret = new BamlDocument();
BamlBinaryReader reader = new BamlBinaryReader(str);
{
BinaryReader rdr = new BinaryReader(str, Encoding.Unicode);
uint len = rdr.ReadUInt32();
ret.Signature = new string(rdr.ReadChars((int)(len >> 1)));
rdr.ReadBytes((int)(((len + 3) & ~3) - len));
}
if (ret.Signature != "MSBAML")
{
throw new NotSupportedException();
}
ret.ReaderVersion = new BamlDocument.BamlVersion()
{
Major = reader.ReadUInt16(), Minor = reader.ReadUInt16()
};
ret.UpdaterVersion = new BamlDocument.BamlVersion()
{
Major = reader.ReadUInt16(), Minor = reader.ReadUInt16()
};
ret.WriterVersion = new BamlDocument.BamlVersion()
{
Major = reader.ReadUInt16(), Minor = reader.ReadUInt16()
};
if (ret.ReaderVersion.Major != 0 || ret.ReaderVersion.Minor != 0x60 ||
ret.UpdaterVersion.Major != 0 || ret.UpdaterVersion.Minor != 0x60 ||
ret.WriterVersion.Major != 0 || ret.WriterVersion.Minor != 0x60)
{
throw new NotSupportedException();
}
Dictionary <long, BamlRecord> recs = new Dictionary <long, BamlRecord>();
while (str.Position < str.Length)
{
long pos = str.Position;
BamlRecordType type = (BamlRecordType)reader.ReadByte();
BamlRecord rec = null;
switch (type)
{
case BamlRecordType.AssemblyInfo:
rec = new AssemblyInfoRecord(); break;
case BamlRecordType.AttributeInfo:
rec = new AttributeInfoRecord(); break;
case BamlRecordType.ConstructorParametersStart:
rec = new ConstructorParametersStartRecord(); break;
case BamlRecordType.ConstructorParametersEnd:
rec = new ConstructorParametersEndRecord(); break;
case BamlRecordType.ConstructorParameterType:
rec = new ConstructorParameterTypeRecord(); break;
case BamlRecordType.ConnectionId:
rec = new ConnectionIdRecord(); break;
case BamlRecordType.ContentProperty:
rec = new ContentPropertyRecord(); break;
case BamlRecordType.DefAttribute:
rec = new DefAttributeRecord(); break;
case BamlRecordType.DefAttributeKeyString:
rec = new DefAttributeKeyStringRecord(); break;
case BamlRecordType.DefAttributeKeyType:
rec = new DefAttributeKeyTypeRecord(); break;
case BamlRecordType.DeferableContentStart:
rec = new DeferableContentStartRecord(); break;
case BamlRecordType.DocumentEnd:
rec = new DocumentEndRecord(); break;
case BamlRecordType.DocumentStart:
rec = new DocumentStartRecord(); break;
case BamlRecordType.ElementEnd:
rec = new ElementEndRecord(); break;
case BamlRecordType.ElementStart:
rec = new ElementStartRecord(); break;
case BamlRecordType.KeyElementEnd:
rec = new KeyElementEndRecord(); break;
case BamlRecordType.KeyElementStart:
rec = new KeyElementStartRecord(); break;
case BamlRecordType.LineNumberAndPosition:
rec = new LineNumberAndPositionRecord(); break;
case BamlRecordType.LinePosition:
rec = new LinePositionRecord(); break;
case BamlRecordType.LiteralContent:
rec = new LiteralContentRecord(); break;
case BamlRecordType.NamedElementStart:
rec = new NamedElementStartRecord(); break;
case BamlRecordType.OptimizedStaticResource:
rec = new OptimizedStaticResourceRecord(); break;
case BamlRecordType.PIMapping:
rec = new PIMappingRecord(); break;
case BamlRecordType.PresentationOptionsAttribute:
rec = new PresentationOptionsAttributeRecord(); break;
case BamlRecordType.Property:
rec = new PropertyRecord(); break;
case BamlRecordType.PropertyArrayEnd:
rec = new PropertyArrayEndRecord(); break;
case BamlRecordType.PropertyArrayStart:
rec = new PropertyArrayStartRecord(); break;
case BamlRecordType.PropertyComplexEnd:
rec = new PropertyComplexEndRecord(); break;
case BamlRecordType.PropertyComplexStart:
rec = new PropertyComplexStartRecord(); break;
case BamlRecordType.PropertyCustom:
rec = new PropertyCustomRecord(); break;
case BamlRecordType.PropertyDictionaryEnd:
rec = new PropertyDictionaryEndRecord(); break;
case BamlRecordType.PropertyDictionaryStart:
rec = new PropertyDictionaryStartRecord(); break;
case BamlRecordType.PropertyListEnd:
rec = new PropertyListEndRecord(); break;
case BamlRecordType.PropertyListStart:
rec = new PropertyListStartRecord(); break;
case BamlRecordType.PropertyStringReference:
rec = new PropertyStringReferenceRecord(); break;
case BamlRecordType.PropertyTypeReference:
rec = new PropertyTypeReferenceRecord(); break;
case BamlRecordType.PropertyWithConverter:
rec = new PropertyWithConverterRecord(); break;
case BamlRecordType.PropertyWithExtension:
rec = new PropertyWithExtensionRecord(); break;
case BamlRecordType.PropertyWithStaticResourceId:
rec = new PropertyWithStaticResourceIdRecord(); break;
case BamlRecordType.RoutedEvent:
rec = new RoutedEventRecord(); break;
case BamlRecordType.StaticResourceEnd:
rec = new StaticResourceEndRecord(); break;
case BamlRecordType.StaticResourceId:
rec = new StaticResourceIdRecord(); break;
case BamlRecordType.StaticResourceStart:
rec = new StaticResourceStartRecord(); break;
case BamlRecordType.StringInfo:
rec = new StringInfoRecord(); break;
case BamlRecordType.Text:
rec = new TextRecord(); break;
case BamlRecordType.TextWithConverter:
rec = new TextWithConverterRecord(); break;
case BamlRecordType.TextWithId:
rec = new TextWithIdRecord(); break;
case BamlRecordType.TypeInfo:
rec = new TypeInfoRecord(); break;
case BamlRecordType.XmlnsProperty:
rec = new XmlnsPropertyRecord(); break;
case BamlRecordType.XmlAttribute:
case BamlRecordType.TypeSerializerInfo:
case BamlRecordType.ProcessingInstruction:
case BamlRecordType.LastRecordType:
case BamlRecordType.EndAttributes:
case BamlRecordType.DefTag:
case BamlRecordType.ClrEvent:
case BamlRecordType.Comment:
default:
throw new NotSupportedException();
}
rec.Position = pos;
rec.Read(reader);
ret.Add(rec);
recs.Add(pos, rec);
}
for (int i = 0; i < ret.Count; i++)
{
var defer = ret[i] as IBamlDeferRecord;
if (defer != null)
{
defer.ReadDefer(ret, i, _ => recs[_]);
}
}
return(ret);
}
public void WriteDefer(BamlDocument doc, int index, BinaryWriter wtr)
{
wtr.BaseStream.Seek(pos, SeekOrigin.Begin);
wtr.Write((uint)(Record.Position - (pos + 4)));
}
public void ReadDefer(BamlDocument doc, int index, Func <long, BamlRecord> resolve)
{
Record = resolve(pos + size);
}