// Token: 0x06002063 RID: 8291 RVA: 0x00096108 File Offset: 0x00094308
internal override void Copy(BamlRecord record)
{
base.Copy(record);
BamlAssemblyInfoRecord bamlAssemblyInfoRecord = (BamlAssemblyInfoRecord)record;
bamlAssemblyInfoRecord._assemblyFullName = this._assemblyFullName;
bamlAssemblyInfoRecord._assembly = this._assembly;
}
// Welcome to the world of "known types".
// Known Types are used to bypass the cost of reflection for the
// types introduced by the system.
#region Constructor
static BamlMapTable()
{
// Setup the assembly record for the known types of controls
KnownAssemblyInfoRecord = new BamlAssemblyInfoRecord();
KnownAssemblyInfoRecord.AssemblyId = -1;
KnownAssemblyInfoRecord.Assembly = ReflectionHelper.LoadAssembly(_frameworkAssembly, string.Empty);
KnownAssemblyInfoRecord.AssemblyFullName = KnownAssemblyInfoRecord.Assembly.FullName;
}
// Token: 0x06001EC5 RID: 7877 RVA: 0x00093A70 File Offset: 0x00091C70
internal BamlRecord ReadNextRecord(BinaryReader bamlBinaryReader, long bytesAvailable, BamlRecordType recordType)
{
BamlRecord bamlRecord;
switch (recordType)
{
case BamlRecordType.AssemblyInfo:
bamlRecord = new BamlAssemblyInfoRecord();
goto IL_A6;
case BamlRecordType.TypeInfo:
bamlRecord = new BamlTypeInfoRecord();
goto IL_A6;
case BamlRecordType.TypeSerializerInfo:
bamlRecord = new BamlTypeInfoWithSerializerRecord();
goto IL_A6;
case BamlRecordType.AttributeInfo:
bamlRecord = new BamlAttributeInfoRecord();
goto IL_A6;
case BamlRecordType.StringInfo:
bamlRecord = new BamlStringInfoRecord();
goto IL_A6;
case BamlRecordType.DefAttributeKeyString:
bamlRecord = new BamlDefAttributeKeyStringRecord();
goto IL_A6;
case BamlRecordType.DefAttributeKeyType:
bamlRecord = new BamlDefAttributeKeyTypeRecord();
goto IL_A6;
case BamlRecordType.KeyElementStart:
bamlRecord = new BamlKeyElementStartRecord();
goto IL_A6;
}
bamlRecord = this._readCache[(int)recordType];
if (bamlRecord == null || bamlRecord.IsPinned)
{
bamlRecord = (this._readCache[(int)recordType] = this.AllocateRecord(recordType));
}
IL_A6:
bamlRecord.Next = null;
if (bamlRecord != null)
{
if (bamlRecord.LoadRecordSize(bamlBinaryReader, bytesAvailable) && bytesAvailable >= (long)bamlRecord.RecordSize)
{
bamlRecord.LoadRecordData(bamlBinaryReader);
}
else
{
bamlRecord = null;
}
}
return(bamlRecord);
}
/// <summary>
/// Ensure we have an assembly record for this assembly
/// </summary>
internal void EnsureAssemblyRecord(Assembly asm)
{
string fullName = asm.FullName;
BamlAssemblyInfoRecord record = ObjectHashTable[fullName] as BamlAssemblyInfoRecord;
// If we don't have an assembly record for this assembly yet it is most likely
// because it is an assembly that is part of the default namespace and was not defined
// using a mapping PI. In that case, add an assembly record to the object cache and
// populate it with the required data. Note that it DOES NOT have a valid AssemblyId
// and this is not written out the the baml stream.
if (record == null )
{
record = new BamlAssemblyInfoRecord();
record.AssemblyFullName = fullName;
record.Assembly = asm;
ObjectHashTable[fullName] = record;
}
}
// Add an already-loaded assembly record to the map table. These are generally
// appended to the end. If we specify an existing slot in the table, make
// sure we are not overwriting existing data.
internal void LoadAssemblyInfoRecord(BamlAssemblyInfoRecord record)
{
Debug.Assert(AssemblyIdMap.Count == record.AssemblyId ||
record.AssemblyFullName ==
((BamlAssemblyInfoRecord)AssemblyIdMap[record.AssemblyId]).AssemblyFullName);
if (AssemblyIdMap.Count == record.AssemblyId)
{
AssemblyIdMap.Add(record);
}
}
// assembly maps
// mapping of ids to Assembly Names and Assembly reference
// create an entry for every referenced assembly passed in on compile
// in case no tags reference it at compile but do at Load we won't need
// to be given this information again.
internal BamlAssemblyInfoRecord AddAssemblyMap(
BinaryWriter binaryWriter,
string assemblyFullName)
{
Debug.Assert(assemblyFullName.Length != 0, "empty assembly");
AssemblyInfoKey key = new AssemblyInfoKey();
key.AssemblyFullName = assemblyFullName;
BamlAssemblyInfoRecord bamlAssemblyInfoRecord =
(BamlAssemblyInfoRecord) GetHashTableData(key);
if (null == bamlAssemblyInfoRecord)
{
bamlAssemblyInfoRecord = new BamlAssemblyInfoRecord();
bamlAssemblyInfoRecord.AssemblyFullName = assemblyFullName;
#if PBTCOMPILER
try
{
if (bamlAssemblyInfoRecord.Assembly == null)
{
// Load the assembly so that we can get the Assembly.FullName to store in Baml.
// This will ensure that we are we use the same assembly during compilation and loading.
GetAssemblyFromAssemblyInfo(bamlAssemblyInfoRecord);
if (bamlAssemblyInfoRecord.Assembly != null &&
bamlAssemblyInfoRecord.Assembly.FullName != assemblyFullName)
{
// Given name is a partial name for the assembly
// Add AssemblyInfo for the full name of the assembly and add a cache entry
// for the same record against the partial name. Note that there is no need
// to write a Baml record for the partial assembly name
bamlAssemblyInfoRecord = AddAssemblyMap(binaryWriter, bamlAssemblyInfoRecord.Assembly.FullName);
ObjectHashTable.Add(key, bamlAssemblyInfoRecord);
// Records written out the Baml must have a legitimate Assembly ID
Debug.Assert(bamlAssemblyInfoRecord.AssemblyId >= 0);
return bamlAssemblyInfoRecord;
}
else
{
// Given name is the full name for the assembly. Simply add a cache entry for
// the record and write it out to Baml.
}
}
}
catch(Exception e)
{
if (CriticalExceptions.IsCriticalException(e))
{
throw;
}
// It is possible that the we are writing out a record for the very same assembly
// that is being built on compilation. Hence the assembly may not get loaded.
}
#endif
// review, could be a race condition here.
bamlAssemblyInfoRecord.AssemblyId = (short) AssemblyIdMap.Add(bamlAssemblyInfoRecord);
ObjectHashTable.Add(key,bamlAssemblyInfoRecord);
// Write to BAML
bamlAssemblyInfoRecord.Write(binaryWriter);
}
else if (bamlAssemblyInfoRecord.AssemblyId == -1)
{
// This is the case when EnsureAssemblyRecord has cached the AssemblyInfo but hasn't
// written it out to Baml. This now needs to be written out to Baml.
Debug.Assert(
bamlAssemblyInfoRecord.Assembly != null &&
bamlAssemblyInfoRecord.Assembly.FullName == bamlAssemblyInfoRecord.AssemblyFullName);
// review, could be a race condition here.
bamlAssemblyInfoRecord.AssemblyId = (short) AssemblyIdMap.Add(bamlAssemblyInfoRecord);
// Write to BAML
bamlAssemblyInfoRecord.Write(binaryWriter);
}
// Records written out the Baml must have a legitimate Assembly ID
Debug.Assert(bamlAssemblyInfoRecord.AssemblyId >= 0);
return bamlAssemblyInfoRecord;
}
// Return the Assembly from the passed Assembly info record. This is cached in
// the info record.
private Assembly GetAssemblyFromAssemblyInfo(BamlAssemblyInfoRecord assemblyInfoRecord)
{
if (null == assemblyInfoRecord.Assembly)
{
string path = XamlTypeMapper.AssemblyPathFor(assemblyInfoRecord.AssemblyFullName);
assemblyInfoRecord.Assembly = ReflectionHelper.LoadAssembly(assemblyInfoRecord.AssemblyFullName, path);
}
return assemblyInfoRecord.Assembly;
}
