public override void Write(ModuleWriter writer)
{
// Get the module.
ChelaModule module = GetModule();
// Create the member header.
MemberHeader mheader = new MemberHeader();
mheader.memberType = (byte)MemberHeaderType.TypeInstance;
mheader.memberFlags = (uint)GetFlags();
mheader.memberName = 0;
mheader.memberSize = (uint)(8 + genericInstance.GetSize());
mheader.memberAttributes = 0;
// Write the member header.
mheader.Write(writer);
// Write the template id.
writer.Write(module.RegisterMember(template));
// Write the factory id.
writer.Write(module.RegisterMember(factory));
// Write the template parameters.
genericInstance.Write(writer, GetModule());
}
public override void Write(ModuleWriter writer)
{
// The global namespace hasn't name.
string name = GetName();
if (parentScope == null)
{
name = string.Empty;
}
// Write the header.
MemberHeader header = new MemberHeader();
header.memberName = (uint)GetModule().RegisterString(name);
header.memberType = (byte)MemberHeaderType.Namespace;
header.memberFlags = (uint)GetFlags();
header.memberSize = (uint)(members.Count * 4);
header.Write(writer);
// Write the member ids.
foreach (ScopeMember member in this.members.Values)
{
writer.Write((uint)member.GetSerialId());
}
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Get the module.
ChelaModule module = GetModule();
// Read the type.
type = module.GetType(reader.ReadUInt());
// Read the number of indices.
int numIndices = reader.ReadByte();
if (numIndices > 0)
{
indices = new IChelaType[numIndices];
}
// Read the indices.
for (int i = 0; i < numIndices; ++i)
{
indices[i] = module.GetType(reader.ReadUInt());
}
// Read the get accessor.
getAccessor = (Function)module.GetMember(reader.ReadUInt());
// Read the set accessor.
setAccessor = (Function)module.GetMember(reader.ReadUInt());
}
internal override void Read2(ModuleReader reader, MemberHeader header)
{
// Skip the data.
reader.Skip(header.memberSize);
// Handle type instance dependencies.
ReadData();
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Get the module.
ChelaModule module = GetModule();
// Read the type.
actualType = module.GetType(reader.ReadUInt());
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Read the functions into the member list.
memberList = new List <Function> ();
int numfunctions = (int)header.memberSize / 4;
for (int i = 0; i < numfunctions; ++i)
{
memberList.Add((Function)GetModule().GetMember(reader.ReadUInt()));
}
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Read the children.
uint nummembers = header.memberSize / 4u;
for (uint i = 0; i < nummembers; ++i)
{
uint child = reader.ReadUInt();
AddMember(GetModule().GetMember(child));
}
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Read the types into the member list.
memberList = new List <Structure>();
int numtypes = (int)header.memberSize / 4;
for (int i = 0; i < numtypes; ++i)
{
memberList.Add((Structure)GetModule().GetMember(reader.ReadUInt()));
}
}
internal static new void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal structure and register it.
Class clazz = new Class(module);
module.RegisterMember(clazz);
// Read the name.
clazz.name = module.GetString(header.memberName);
clazz.flags = (MemberFlags)header.memberFlags;
// Skip the class elements.
reader.Skip(header.memberSize);
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal namespace and register it.
Namespace space = new Namespace(module);
module.RegisterMember(space);
// Read the name.
space.name = module.GetString(header.memberName);
// Skip the namespace elements.
reader.Skip(header.memberSize);
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal event and register it.
TypeGroup tgroup = new TypeGroup(module);
module.RegisterMember(tgroup);
// Read the name.
tgroup.name = module.GetString(header.memberName);
// Skip the structure elements.
reader.Skip(header.memberSize);
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal event and register it.
PropertyVariable prop = new PropertyVariable(module);
module.RegisterMember(prop);
// Read the name and flags.
prop.SetName(module.GetString(header.memberName));
prop.flags = (MemberFlags)header.memberFlags;
// Skip the structure elements.
reader.Skip(header.memberSize);
}
public override void Write(ModuleWriter writer)
{
// Write the header.
MemberHeader header = new MemberHeader();
header.memberType = (byte)MemberHeaderType.TypeName;
header.memberName = GetModule().RegisterString(GetName());
header.memberFlags = (uint)GetFlags();
header.memberSize = 4;
header.Write(writer);
// Write the type and accessors..
writer.Write((uint)GetModule().RegisterType(GetActualType()));
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal type name and register it.
TypeNameMember typeName = new TypeNameMember(module);
module.RegisterMember(typeName);
// Read the name and flags.
typeName.name = module.GetString(header.memberName);
typeName.flags = (MemberFlags)header.memberFlags;
// Skip the structure elements.
reader.Skip(header.memberSize);
}
public override void Write(ModuleWriter writer)
{
// Write the header.
MemberHeader header = new MemberHeader();
header.memberName = GetModule().RegisterString(GetName());
header.memberType = (byte)MemberHeaderType.FunctionGroup;
header.memberFlags = (uint)GetFlags();
header.memberSize = (uint)(functions.Count * 4);
header.Write(writer);
// Write the functions ids.
foreach (FunctionGroupName gname in functions)
{
writer.Write((uint)gname.GetFunction().GetSerialId());
}
}
public override void Write(ModuleWriter writer)
{
// Write the header.
MemberHeader header = new MemberHeader();
header.memberType = (byte)MemberHeaderType.Property;
header.memberName = GetModule().RegisterString(GetName());
header.memberFlags = (uint)GetFlags();
header.memberSize = (uint)(13 + 4 * GetIndexCount());
header.Write(writer);
// Write the type.
ChelaModule module = GetModule();
writer.Write((uint)module.RegisterType(GetVariableType()));
// Write the indices.
byte numIndices = (byte)GetIndexCount();
writer.Write(numIndices);
for (int i = 0; i < numIndices; ++i)
{
writer.Write(module.RegisterType((IChelaType)indices[i]));
}
// Write the get accessor.
if (getAccessor != null)
{
writer.Write((uint)getAccessor.GetSerialId());
}
else
{
writer.Write((uint)0);
}
// Write the set accessor.
if (setAccessor != null)
{
writer.Write((uint)setAccessor.GetSerialId());
}
else
{
writer.Write((uint)0);
}
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Check if the function is a method.
MemberFlags instanceFlags = (MemberFlags)header.memberFlags & MemberFlags.InstanceMask;
bool method = instanceFlags != MemberFlags.Static &&
instanceFlags != MemberFlags.StaticConstructor;
// Create the temporal function and register it.
Function function = method ? new Method(module) : new Function(module);
module.RegisterMember(function);
// Read the name and flags.
function.name = module.GetString(header.memberName);
function.flags = (MemberFlags)header.memberFlags;
// Skip the structure elements.
reader.Skip(header.memberSize);
}
public override void Write(ModuleWriter writer)
{
if (mergedGroup)
{
throw new ModuleException("Cannot write temporal type group " + GetFullName());
}
// Write the header.
MemberHeader header = new MemberHeader();
header.memberName = GetModule().RegisterString(GetName());
header.memberType = (byte)MemberHeaderType.TypeGroup;
header.memberFlags = (uint)GetFlags();
header.memberSize = (uint)(types.Count * 4);
header.Write(writer);
// Write the functions ids.
foreach (TypeGroupName gname in types)
{
writer.Write((uint)gname.GetBuilding().GetSerialId());
}
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Read the function header.
FunctionHeader fheader = new FunctionHeader();
fheader.Read(reader);
// Read the function type.
type = (FunctionType)GetModule().GetType(fheader.functionType);
// Read the generic prototype.
genericPrototype = GenericPrototype.Read(reader, GetModule());
// Read the vslot.
if (IsMethod())
{
Method method = (Method)this;
method.vslot = fheader.vslot;
}
// Skip the elements.
reader.Skip(header.memberSize - FunctionHeader.HeaderSize - genericPrototype.GetSize());
}
public override void Write(ModuleWriter writer)
{
// Count the block size.
int blockSize = 0;
foreach (BasicBlock bb in basicBlocks)
{
blockSize += bb.GetRawBlockSize();
}
// Count the argument size.
int argSize = 0;
for (int i = 0; i < arguments.Length; ++i)
{
argSize += arguments[i].GetSize();
}
// Count the exceptions.
int numexceptions = CountExceptionContexts();
int exceptionSize = 0;
if (numexceptions > 0)
{
exceptionSize = exceptionContext.GetFullSize();
}
// Create the member header.
MemberHeader mheader = new MemberHeader();
mheader.memberType = (byte)MemberHeaderType.Function;
mheader.memberFlags = (uint)GetFlags();
mheader.memberName = GetModule().RegisterString(GetName());
mheader.memberSize = (uint)(FunctionHeader.HeaderSize + blockSize +
argSize + nextLocalId * LocalVariable.LocalDataSize + exceptionSize +
genericPrototype.GetSize());
mheader.memberAttributes = GetAttributeCount();
// Write the member header.
mheader.Write(writer);
// Write the attributes.
WriteAttributes(writer);
// Create the header.
FunctionHeader header = new FunctionHeader();
header.functionType = GetModule().RegisterType(GetFunctionType());
header.numargs = (ushort)arguments.Length;
header.numlocals = (ushort)nextLocalId;
header.numblocks = (ushort)basicBlocks.Count;
header.numexceptions = (byte)numexceptions;
if (IsMethod() && !IsStatic())
{
Method method = (Method)this;
if (method.IsAbstract() || method.IsContract() ||
method.IsOverride() || method.IsVirtual())
{
header.vslot = (short)method.GetVSlot();
}
}
// Write the header.
header.Write(writer);
// Write the generic signature.
genericPrototype.Write(writer, GetModule());
// Write the argument names.
ChelaModule module = GetModule();
for (int i = 0; i < arguments.Length; ++i)
{
arguments[i].Write(writer, module);
}
// Write the locals.
foreach (LocalVariable local in locals)
{
if (!local.IsPseudoLocal)
{
local.Write(writer);
}
}
// Write the basic blocks.
foreach (BasicBlock bb in basicBlocks)
{
bb.Write(GetModule(), writer);
}
// Write the exception contexts.
if (exceptionContext != null)
{
exceptionContext.Write(writer);
}
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Read the types into the member list.
memberList = new List<Structure>();
int numtypes = (int)header.memberSize / 4;
for (int i = 0; i < numtypes; ++i)
memberList.Add((Structure)GetModule().GetMember (reader.ReadUInt ()));
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal event and register it.
TypeGroup tgroup = new TypeGroup (module);
module.RegisterMember (tgroup);
// Read the name.
tgroup.name = module.GetString (header.memberName);
// Skip the structure elements.
reader.Skip (header.memberSize);
}
public override void Write(ModuleWriter writer)
{
if(mergedGroup)
throw new ModuleException("Cannot write temporal type group " + GetFullName());
// Write the header.
MemberHeader header = new MemberHeader ();
header.memberName = GetModule ().RegisterString (GetName ());
header.memberType = (byte)MemberHeaderType.TypeGroup;
header.memberFlags = (uint)GetFlags ();
header.memberSize = (uint)(types.Count * 4);
header.Write (writer);
// Write the functions ids.
foreach (TypeGroupName gname in types)
writer.Write ((uint)gname.GetBuilding().GetSerialId ());
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal event and register it.
PropertyVariable prop = new PropertyVariable(module);
module.RegisterMember(prop);
// Read the name and flags.
prop.SetName(module.GetString(header.memberName));
prop.flags = (MemberFlags)header.memberFlags;
// Skip the structure elements.
reader.Skip(header.memberSize);
}
public override void Write(ModuleWriter writer)
{
// Count the block size.
int blockSize = 0;
foreach(BasicBlock bb in basicBlocks)
blockSize += bb.GetRawBlockSize();
// Count the argument size.
int argSize = 0;
for(int i = 0; i < arguments.Length; ++i)
argSize += arguments[i].GetSize();
// Count the exceptions.
int numexceptions = CountExceptionContexts();
int exceptionSize = 0;
if(numexceptions > 0)
exceptionSize = exceptionContext.GetFullSize();
// Create the member header.
MemberHeader mheader = new MemberHeader();
mheader.memberType = (byte)MemberHeaderType.Function;
mheader.memberFlags = (uint) GetFlags();
mheader.memberName = GetModule().RegisterString(GetName());
mheader.memberSize = (uint)(FunctionHeader.HeaderSize + blockSize +
argSize + nextLocalId*LocalVariable.LocalDataSize + exceptionSize +
genericPrototype.GetSize());
mheader.memberAttributes = GetAttributeCount();
// Write the member header.
mheader.Write(writer);
// Write the attributes.
WriteAttributes(writer);
// Create the header.
FunctionHeader header = new FunctionHeader();
header.functionType = GetModule().RegisterType(GetFunctionType());
header.numargs = (ushort)arguments.Length;
header.numlocals = (ushort)nextLocalId;
header.numblocks = (ushort)basicBlocks.Count;
header.numexceptions = (byte)numexceptions;
if(IsMethod() && !IsStatic())
{
Method method = (Method)this;
if(method.IsAbstract() || method.IsContract() ||
method.IsOverride() || method.IsVirtual())
header.vslot = (short)method.GetVSlot();
}
// Write the header.
header.Write(writer);
// Write the generic signature.
genericPrototype.Write(writer, GetModule());
// Write the argument names.
ChelaModule module = GetModule();
for(int i = 0; i < arguments.Length; ++i)
arguments[i].Write(writer, module);
// Write the locals.
foreach(LocalVariable local in locals)
{
if(!local.IsPseudoLocal)
local.Write(writer);
}
// Write the basic blocks.
foreach(BasicBlock bb in basicBlocks)
bb.Write(GetModule(), writer);
// Write the exception contexts.
if(exceptionContext != null)
exceptionContext.Write(writer);
}
public void Write(ModuleWriter writer)
{
// Create the header.
ModuleHeader header = new ModuleHeader();
// Populate it.
// Store the module type.
header.moduleType = (uint)moduleType;
// Write the header.
header.Write(writer);
// Prepare the members.
globalNamespace.PrepareSerialization();
foreach(ScopeMember instance in genericInstances)
instance.PrepareSerialization();
// Prepare type referemnces.
PrepareTypeReferences();
// Prepare resource writing.
PrepareResources();
// Prepare debug information.
DebugEmitter debugEmitter = null;
if(debugBuild)
{
debugEmitter = new DebugEmitter(this);
debugEmitter.Prepare();
globalNamespace.PrepareDebug(debugEmitter);
}
// Don't allow registering members.
writingModule = true;
// Write the members.
header.memberTableOffset = writer.GetPosition();
foreach(ScopeMember member in memberTable)
{
// Write local members, and a pointer for the externals.
ChelaModule memberModule = member.GetModule();
if(memberModule == this)
{
member.Write(writer);
}
else
{
// Don't write external generic instances.
if(member.GetGenericInstance() != null)
throw new ModuleException("Write external generic instance.");
// Create the member reference header.
MemberHeader mheader = new MemberHeader();
mheader.memberSize = 1;
mheader.memberName = RegisterString(member.GetFullName()); // TODO: Use mangled name.
mheader.memberType = (byte)MemberHeaderType.Reference;
// Write the reference header and module id.
mheader.Write(writer);
writer.Write((byte)AddReference(memberModule));
}
}
header.memberTableSize = writer.GetPosition() - header.memberTableOffset;
// Write module references.
header.moduleRefTableOffset = writer.GetPosition();
header.moduleRefTableEntries = (uint) (referencedModules.Count + 1);
// Write myself.
ModuleReference modRef = new ModuleReference();
modRef.moduleName = RegisterString(GetName());
modRef.Write(writer);
// Write module references.
foreach(ChelaModule mod in referencedModules)
{
modRef.moduleName = RegisterString(mod.GetName());
modRef.Write(writer);
}
// Write the libraries table.
header.libTableOffset = writer.GetPosition();
header.libTableEntries = (uint)nativeLibraries.Count;
foreach(string libname in nativeLibraries)
writer.Write(RegisterString(libname));
// Write the anonymous types.
header.anonTypeTableOffset = writer.GetPosition();
WriteAnonType(writer);
header.anonTypeTableSize = writer.GetPosition() - header.anonTypeTableOffset;
// Write the type table.
header.typeTableOffset = writer.GetPosition();
header.typeTableEntries = (uint)typeTable.Count;
TypeReference typeRef = new TypeReference();
foreach(IChelaType type in typeTable)
{
// Write the type kind.
if(type.IsTypeInstance())
typeRef.typeKind = (byte)TypeKind.Instance;
else if(type.IsStructure())
typeRef.typeKind = (byte)TypeKind.Structure;
else if(type.IsClass())
typeRef.typeKind = (byte)TypeKind.Class;
else if(type.IsInterface())
typeRef.typeKind = (byte)TypeKind.Interface;
else if(type.IsFunction())
typeRef.typeKind = (byte)TypeKind.Function;
else if(type.IsReference())
typeRef.typeKind = (byte)TypeKind.Reference;
else if(type.IsPointer())
typeRef.typeKind = (byte)TypeKind.Pointer;
else if(type.IsConstant())
typeRef.typeKind = (byte)TypeKind.Constant;
else if(type.IsArray())
typeRef.typeKind = (byte)TypeKind.Array;
else if(type.IsVector())
typeRef.typeKind = (byte)TypeKind.Vector;
else if(type.IsMatrix())
typeRef.typeKind = (byte)TypeKind.Matrix;
else if(type.IsPlaceHolderType())
typeRef.typeKind = (byte)TypeKind.PlaceHolder;
if(!type.IsStructure() && !type.IsClass() && !type.IsInterface() &&
!type.IsTypeInstance())
{
// Write a reference into the anonymous types.
typeRef.memberId = (uint)anonymousTypeMap[type];
typeRef.typeName = 0;//RegisterString(type.GetName());
}
else
{
// Write the type member reference.
ScopeMember member = (ScopeMember)type;
typeRef.memberId = RegisterMember(member);
typeRef.typeName = 0;//RegisterString(type.GetName());
}
// Write the type reference.
typeRef.Write(writer);
}
// Write the string table.
header.stringTableOffset = writer.GetPosition();
header.stringTableEntries = (uint)stringTable.Count;
foreach(string s in stringTable)
writer.Write(s);
// Write the debug info
if(debugBuild)
{
header.debugInfoOffset = writer.GetPosition();
debugEmitter.Write(writer);
header.debugInfoSize = writer.GetPosition() - header.debugInfoOffset;
}
// Write the resources.
header.resourceDataOffset = writer.GetPosition();
WriteResources(writer);
header.resourceDataSize = writer.GetPosition() - header.resourceDataOffset;
// Store the module size.
header.moduleSize = writer.GetPosition();
// Store the entry point.
if(mainFunction != null)
header.entryPoint = mainFunction.GetSerialId();
// Write the header again.
writer.MoveBegin();
header.Write(writer);
// Allow more modifications from here.
writingModule = false;
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal namespace and register it.
Namespace space = new Namespace(module);
module.RegisterMember(space);
// Read the name.
space.name = module.GetString(header.memberName);
// Skip the namespace elements.
reader.Skip(header.memberSize);
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Get the module.
ChelaModule module = GetModule();
// Read the type.
actualType = module.GetType(reader.ReadUInt());
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Read the function header.
FunctionHeader fheader = new FunctionHeader();
fheader.Read(reader);
// Read the function type.
type = (FunctionType)GetModule().GetType(fheader.functionType);
// Read the generic prototype.
genericPrototype = GenericPrototype.Read(reader, GetModule());
// Read the vslot.
if(IsMethod())
{
Method method = (Method)this;
method.vslot = fheader.vslot;
}
// Skip the elements.
reader.Skip(header.memberSize - FunctionHeader.HeaderSize - genericPrototype.GetSize());
}
public override void Write(ModuleWriter writer)
{
// Write the header.
MemberHeader header = new MemberHeader();
header.memberType = (byte) MemberHeaderType.TypeName;
header.memberName = GetModule().RegisterString(GetName());
header.memberFlags = (uint) GetFlags();
header.memberSize = 4;
header.Write(writer);
// Write the type and accessors..
writer.Write((uint)GetModule().RegisterType(GetActualType()));
}
public override void Write(ModuleWriter writer)
{
// Get the module.
ChelaModule module = GetModule();
// Create the member header.
MemberHeader mheader = new MemberHeader();
mheader.memberType = (byte)MemberHeaderType.TypeInstance;
mheader.memberFlags = (uint) GetFlags();
mheader.memberName = 0;
mheader.memberSize = (uint)(8 + genericInstance.GetSize());
mheader.memberAttributes = 0;
// Write the member header.
mheader.Write(writer);
// Write the template id.
writer.Write(module.RegisterMember(template));
// Write the factory id.
writer.Write(module.RegisterMember(factory));
// Write the template parameters.
genericInstance.Write(writer, GetModule());
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Get the module.
ChelaModule module = GetModule();
// Read the type.
type = module.GetType(reader.ReadUInt());
// Read the number of indices.
int numIndices = reader.ReadByte();
if(numIndices > 0)
indices = new IChelaType[numIndices];
// Read the indices.
for(int i = 0; i < numIndices; ++i)
indices[i] = module.GetType(reader.ReadUInt());
// Read the get accessor.
getAccessor = (Function)module.GetMember(reader.ReadUInt());
// Read the set accessor.
setAccessor = (Function)module.GetMember(reader.ReadUInt());
}
public static ChelaModule LoadModule(ModuleReader reader, bool fullLoad)
{
// Try to guess the file type.
uint moduleStart = reader.GetPosition();
byte[] signature;
reader.Read(out signature, 8);
// Check for elf file type.
bool isElf = true;
for(int i = 0; i < 4; ++i)
{
if(signature[i] != ElfFormat.ElfMagic[i])
{
isElf = false;
break;
}
}
// Check for PE.
bool isPE = signature[0] == 'M' && signature[1] == 'Z';
// Find the module content.
reader.SetPosition(moduleStart);
if(isElf)
{
// Move to the embedded module.
ElfFormat.GetEmbeddedModule(reader);
reader.FixBase();
}
else if(isPE)
{
// Move to the embedded module.
PEFormat.GetEmbeddedModule(reader);
reader.FixBase();
}
// Read the module header.
ModuleHeader header = new ModuleHeader();
header.Read(reader);
// Create the output module.
ChelaModule result = new ChelaModule();
// Read the string table.
reader.SetPosition(header.stringTableOffset);
for(uint i = 0; i < header.stringTableEntries; ++i)
{
uint id = i+1u;
string s = reader.ReadString();
result.stringTable.Add(s);
result.registeredStrings.Add(s, id);
}
// Read myself data.
ModuleReference modref = new ModuleReference();
reader.SetPosition(header.moduleRefTableOffset);
modref.Read(reader);
result.SetName(result.GetString(modref.moduleName));
// Read the module type.
result.moduleType = (ModuleType)header.moduleType;
// Read the referenced modules.
for(uint i = 1; i < header.moduleRefTableEntries; ++i)
{
// Read the referenced module.
modref.Read(reader);
// Load it.
ChelaModule referencedModule = LoadNamedModule(result.GetString(modref.moduleName));
result.referencedModules.Add(referencedModule);
}
// Preload the members.
reader.SetPosition(header.memberTableOffset);
uint end = header.memberTableOffset + header.memberTableSize;
MemberHeader mheader = new MemberHeader();
while(reader.GetPosition() < end)
{
// Read the member header.
mheader.Read(reader);
// Skip the attributes.
SkipAttributes(reader, mheader.memberAttributes);
// Preload the member.
MemberHeaderType mtype = (MemberHeaderType)mheader.memberType;
switch(mtype)
{
case MemberHeaderType.Namespace:
Namespace.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.Structure:
Structure.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.Class:
Class.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.Interface:
Interface.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.Function:
Function.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.Field:
FieldVariable.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.FunctionGroup:
FunctionGroup.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.TypeInstance:
StructureInstance.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.Property:
PropertyVariable.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.Event:
EventVariable.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.TypeName:
TypeNameMember.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.MemberInstance:
case MemberHeaderType.FunctionInstance:
// Ignore the member instance.
result.memberTable.Add(null);
reader.Skip(mheader.memberSize);
break;
case MemberHeaderType.TypeGroup:
TypeGroup.PreloadMember(result, reader, mheader);
break;
case MemberHeaderType.Reference:
{
// Read the module id.
byte moduleId = reader.ReadByte();
// Get the referenced module.
ChelaModule refMod = result.GetReferenced(moduleId);
// Find the member there.
ScopeMember member = refMod.GetMember(result.GetString(mheader.memberName));
result.memberTable.Add(member);
}
break;
default:
// Unknown member.
System.Console.WriteLine("add unknown member {0}", mtype);
result.memberTable.Add(null);
reader.Skip(mheader.memberSize);
break;
}
}
// Read the type table.
reader.SetPosition(header.typeTableOffset);
for(uint i = 0; i < header.typeTableEntries; ++i)
{
// Read the type reference.
TypeReference typeRef = new TypeReference();
typeRef.Read(reader);
// Try to load direct members.
TypeKind kind = (ChelaModule.TypeKind)typeRef.typeKind;
if(kind == TypeKind.Class || kind == TypeKind.Interface ||
kind == TypeKind.Structure || kind == TypeKind.Instance)
{
// Store the actual type.
result.typeTable.Add(result.GetMember(typeRef.memberId));
}
else
{
// Store the reference for delayed loading.
result.typeTable.Add(typeRef);
}
}
// Read the anonymous types.
reader.SetPosition(header.anonTypeTableOffset);
end = header.anonTypeTableOffset + header.anonTypeTableSize;
while(reader.GetPosition() < end)
{
// Read the anonymous type data.
AnonTypeHeader anonType = new AnonTypeHeader();
anonType.Read(reader);
// Store it in the anonymous type table.
result.anonymousTypes.Add(anonType);
}
// Now, read the actual members.
reader.SetPosition(header.memberTableOffset);
for(int i = 0; i < result.memberTable.Count; ++i)
{
// Get the preloaded member.
ScopeMember member = result.memberTable[i];
// Read his header.
mheader.Read(reader);
// Skip the attributes.
SkipAttributes(reader, mheader.memberAttributes);
// Read the member.
if(member != null && mheader.memberType != (int)MemberHeaderType.Reference)
member.Read(reader, mheader);
else
reader.Skip(mheader.memberSize); // Skip unknown members.
}
// The first member must be the global namespace.
result.globalNamespace = (Namespace)result.GetMember(1);
// Update the parent children relationship.
result.globalNamespace.UpdateParent(null);
// Now, perform second read pass, required by function groups.
reader.SetPosition(header.memberTableOffset);
for(int i = 0; i < result.memberTable.Count; ++i)
{
// Get the preloaded member.
ScopeMember member = result.memberTable[i];
// Read his header.
mheader.Read(reader);
// Skip the attributes.
SkipAttributes(reader, mheader.memberAttributes);
// Read the member.
if(member != null && mheader.memberType != (int)MemberHeaderType.Reference)
member.Read2(reader, mheader);
else
reader.Skip(mheader.memberSize); // Skip unknown members.
}
// Finish all of the loading.
result.globalNamespace.FinishLoad();
// Register the member names.
for(int i = 0; i < result.memberTable.Count; ++i)
{
ScopeMember member = result.memberTable[i];
if(member != null)
result.memberNameTable[member.GetFullName()] = member;
}
// Load the runtime classes.
if(result.referencedModules.Count == 0)
result.LoadRuntimeReferences(result);
// Dump the readed module.
//result.Dump();
// Return the result module.
return result;
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
reader.Read(out rawData, (int)header.memberSize);
}
internal new static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal structure and register it.
Class clazz = new Class(module);
module.RegisterMember(clazz);
// Read the name.
clazz.name = module.GetString(header.memberName);
clazz.flags = (MemberFlags)header.memberFlags;
// Skip the class elements.
reader.Skip(header.memberSize);
}
public override void Write(ModuleWriter writer)
{
// Write the header.
MemberHeader header = new MemberHeader();
header.memberName = GetModule().RegisterString(GetName());
header.memberType = (byte)MemberHeaderType.FunctionGroup;
header.memberFlags = (uint)GetFlags();
header.memberSize = (uint)(functions.Count*4);
header.Write(writer);
// Write the functions ids.
foreach(FunctionGroupName gname in functions)
writer.Write((uint)gname.GetFunction().GetSerialId());
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Read the children.
uint nummembers = header.memberSize/4u;
for(uint i = 0; i < nummembers; ++i)
{
uint child = reader.ReadUInt();
AddMember(GetModule().GetMember(child));
}
}
internal virtual void Read2(ModuleReader reader, MemberHeader header)
{
reader.Skip(header.memberSize);
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Check if the function is a method.
MemberFlags instanceFlags = (MemberFlags)header.memberFlags & MemberFlags.InstanceMask;
bool method = instanceFlags != MemberFlags.Static &&
instanceFlags != MemberFlags.StaticConstructor;
// Create the temporal function and register it.
Function function = method ? new Method(module) : new Function(module);
module.RegisterMember(function);
// Read the name and flags.
function.name = module.GetString(header.memberName);
function.flags = (MemberFlags)header.memberFlags;
// Skip the structure elements.
reader.Skip(header.memberSize);
}
public override void Write(ModuleWriter writer)
{
// Write the header.
MemberHeader header = new MemberHeader();
header.memberType = (byte) MemberHeaderType.Property;
header.memberName = GetModule().RegisterString(GetName());
header.memberFlags = (uint) GetFlags();
header.memberSize = (uint) (13 + 4*GetIndexCount());
header.Write(writer);
// Write the type.
ChelaModule module = GetModule();
writer.Write((uint)module.RegisterType(GetVariableType()));
// Write the indices.
byte numIndices = (byte)GetIndexCount();
writer.Write(numIndices);
for(int i = 0; i < numIndices; ++i)
writer.Write(module.RegisterType((IChelaType)indices[i]));
// Write the get accessor.
if(getAccessor != null)
writer.Write((uint)getAccessor.GetSerialId());
else
writer.Write((uint)0);
// Write the set accessor.
if(setAccessor != null)
writer.Write((uint)setAccessor.GetSerialId());
else
writer.Write((uint)0);
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
// Read the functions into the member list.
memberList = new List<Function> ();
int numfunctions = (int)header.memberSize/4;
for(int i = 0; i < numfunctions; ++i)
memberList.Add((Function)GetModule().GetMember(reader.ReadUInt()));
}
internal static new void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal structure instance.
StructureInstance instance = new StructureInstance(module);
module.RegisterMember(instance);
// Skip the structure elements.
reader.Skip(header.memberSize);
}
internal static new void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal structure instance.
StructureInstance instance = new StructureInstance(module);
module.RegisterMember(instance);
// Skip the structure elements.
reader.Skip(header.memberSize);
}
public override void Write(ModuleWriter writer)
{
// The global namespace hasn't name.
string name = GetName();
if(parentScope == null)
name = string.Empty;
// Write the header.
MemberHeader header = new MemberHeader();
header.memberName = (uint)GetModule().RegisterString(name);
header.memberType = (byte)MemberHeaderType.Namespace;
header.memberFlags = (uint)GetFlags();
header.memberSize = (uint) (members.Count*4);
header.Write(writer);
// Write the member ids.
foreach(ScopeMember member in this.members.Values)
writer.Write((uint)member.GetSerialId());
}
internal static void PreloadMember(ChelaModule module, ModuleReader reader, MemberHeader header)
{
// Create the temporal type name and register it.
TypeNameMember typeName = new TypeNameMember(module);
module.RegisterMember(typeName);
// Read the name and flags.
typeName.name = module.GetString(header.memberName);
typeName.flags = (MemberFlags)header.memberFlags;
// Skip the structure elements.
reader.Skip(header.memberSize);
}
internal override void Read(ModuleReader reader, MemberHeader header)
{
reader.Read(out rawData, (int)header.memberSize);
}
internal override void Read2(ModuleReader reader, MemberHeader header)
{
// Skip the data.
reader.Skip(header.memberSize);
// Handle type instance dependencies.
ReadData();
}
internal virtual void Read2(ModuleReader reader, MemberHeader header)
{
reader.Skip(header.memberSize);
}
