internal Event(PEReader buff)
{
flags = buff.ReadUInt16();
name = buff.GetString();
typeIx = buff.GetCodedIndex(CIx.TypeDefOrRef);
tabIx = MDTable.Event;
}
internal DeclSecurity(PEReader buff)
{
Contract.Requires(buff != null);
action = (SecurityAction)buff.ReadUInt16();
parentIx = buff.GetCodedIndex(CIx.HasDeclSecurity);
permissionSet = buff.GetBlob();
tabIx = MDTable.DeclSecurity;
}
internal ClassLayout(PEReader buff)
{
Contract.Requires(buff != null);
packSize = buff.ReadUInt16();
classSize = buff.ReadUInt32();
parentIx = buff.GetIndex(MDTable.TypeDef);
tabIx = MDTable.ClassLayout;
}
internal static DeclSecurity FindSecurity(PEReader buff, MetaDataElement paren, uint codedParIx)
{
buff.SetElementPosition(MDTable.DeclSecurity, 0);
for (int i = 0; i < buff.GetTableSize(MDTable.DeclSecurity); i++)
{
uint act = buff.ReadUInt16();
if (buff.GetCodedIndex(CIx.HasDeclSecurity) == codedParIx)
return new DeclSecurity(paren, (SecurityAction)act, buff.GetBlob());
uint junk = buff.GetBlobIx();
}
return null;
}
internal static void GetMethodRefs(PEReader buff, uint num, ClassRef parent)
{
for (int i = 0; i < num; i++)
{
uint rva = buff.ReadUInt32();
ushort implFlags = buff.ReadUInt16();
ushort methFlags = buff.ReadUInt16();
string name = buff.GetString();
uint sigIx = buff.GetBlobIx();
uint parIx = buff.GetIndex(MDTable.Param);
if (IsPublicOrProtected(methFlags))
{
MethodRef mRef = new MethodRef(parIx, name, sigIx); // changed
mRef.SetParent(parent);
//Console.WriteLine(parent.NameString());
MethSig mSig = buff.ReadMethSig(mRef, name, sigIx);
//mSig.name = name;
mRef.SetSig(mSig); // changed
parent.AddToMethodList(mRef);
}
}
}
internal MethodDef(PEReader buff)
: base(null)
{
rva = buff.ReadUInt32();
implFlags = buff.ReadUInt16();
methFlags = buff.ReadUInt16();
name = buff.GetString();
sigIx = buff.GetBlobIx();
parIx = buff.GetIndex(MDTable.Param);
tabIx = MDTable.Method;
}
internal static void GetFieldRefs(PEReader buff, uint num, ClassRef parent)
{
for (int i = 0; i < num; i++)
{
uint flags = buff.ReadUInt16();
string name = buff.GetString();
uint sigIx = buff.GetBlobIx();
if ((flags & (uint)FieldAttr.Public) == (uint)FieldAttr.Public)
{
if (parent.GetField(name) == null)
{
//Console.WriteLine(parent.NameString());
buff.currentClassScope = parent;
FieldRef fRef = new FieldRef(parent, name, buff.GetFieldType(sigIx));
buff.currentClassScope = null;
parent.AddToFieldList(fRef);
}
}
}
}
internal FieldDef(PEReader buff)
: base(null, null, null)
{
flags = buff.ReadUInt16();
name = buff.GetString();
sigIx = buff.GetBlobIx();
tabIx = MDTable.Field;
}
internal Section(PEReader input)
{
Contract.Requires(input != null);
name = new char[8];
for (int i = 0; i < name.Length; i++)
name[i] = (char)input.ReadByte();
nameString = new String(name);
loadedSize = input.ReadUInt32();
loadedRVA = input.ReadUInt32();
sizeOnDisk = input.ReadUInt32();
fileOffset = input.ReadUInt32();
relocRVA = input.ReadUInt32();
lineRVA = input.ReadUInt32();
numRelocs = input.ReadUInt16();
numLineNums = input.ReadUInt16();
flags = input.ReadUInt32();
if (Diag.DiagOn)
{
Console.WriteLine(" " + nameString + " RVA = " + Hex.Int(loadedRVA) + " vSize = " + Hex.Int(loadedSize));
Console.WriteLine(" FileOffset = " + Hex.Int(fileOffset) + " aSize = " + Hex.Int(sizeOnDisk));
}
}
internal static ClassLayout FindLayout(PEReader buff, ClassDef paren, uint classIx)
{
Contract.Requires(buff != null);
Contract.Requires(paren != null);
buff.SetElementPosition(MDTable.ClassLayout, 0);
for (int i = 0; i < buff.GetTableSize(MDTable.ClassLayout); i++)
{
ushort packSize = buff.ReadUInt16();
uint classSize = buff.ReadUInt32();
if (buff.GetIndex(MDTable.TypeDef) == classIx)
return new ClassLayout(packSize, classSize, paren);
}
return null;
}
internal Property(PEReader buff)
{
flags = buff.ReadUInt16();
name = buff.GetString();
typeBlobIx = buff.GetBlobIx();
tabIx = MDTable.Property;
}
internal GenericParam(PEReader buff)
: base(VAR)
{
Contract.Requires(buff != null);
index = buff.ReadUInt16();
flags = buff.ReadUInt16();
parentIx = buff.GetCodedIndex(CIx.TypeOrMethodDef);
name = buff.GetString();
if (extraField) kind = buff.ReadUInt16();
tabIx = MDTable.GenericParam;
// resolve generic param immediately for signature resolution
parent = buff.GetCodedElement(CIx.TypeOrMethodDef, parentIx);
if (parent != null)
{
if (parent is MethodDef)
{
typeIndex = MVAR;
((MethodDef)parent).AddGenericParam(this);
}
else
{
((ClassDef)parent).AddGenericParam(this);
}
}
}
internal static AssemblyRef Read(PEReader buff)
{
ushort majVer = buff.ReadUInt16();
ushort minVer = buff.ReadUInt16();
ushort bldNo = buff.ReadUInt16();
ushort revNo = buff.ReadUInt16();
uint flags = buff.ReadUInt32();
byte[] pKey = buff.GetBlob();
string name = buff.GetString();
string cult = buff.GetString();
byte[] hBytes = buff.GetBlob();
AssemblyRef assemRef;
if (name.ToLower() == "mscorlib")
{
assemRef = MSCorLib.mscorlib;
assemRef.AddVersionInfo(majVer, minVer, bldNo, revNo);
assemRef.AddHash(hBytes);
if (pKey.Length > 8) assemRef.AddKey(pKey);
else assemRef.AddKeyToken(pKey);
assemRef.AddCulture(cult);
assemRef.SetFlags(flags);
}
else
{
assemRef = new AssemblyRef(name, majVer, minVer, bldNo, revNo, flags, pKey, cult, hBytes);
}
return assemRef;
}
internal ImplMap(PEReader buff)
{
Contract.Requires(buff != null);
flags = buff.ReadUInt16();
memForIndex = buff.GetCodedIndex(CIx.MemberForwarded);
importName = buff.GetString();
scopeIx = buff.GetIndex(MDTable.ModuleRef);
tabIx = MDTable.ImplMap;
}
internal static void Read(PEReader buff, TableRow[] table, PEFile pefile)
{
for (int i = 0; i < table.Length; i++)
{
HashAlgorithmType hAlg = (HashAlgorithmType)buff.ReadUInt32();
ushort majVer = buff.ReadUInt16();
ushort minVer = buff.ReadUInt16();
ushort bldNo = buff.ReadUInt16();
ushort revNo = buff.ReadUInt16();
uint flags = buff.ReadUInt32();
byte[] pKey = buff.GetBlob();
string name = buff.GetString();
string cult = buff.GetString();
table[i] = new Assembly(name, hAlg, majVer, minVer, bldNo, revNo, flags, pKey, cult, pefile);
}
}
internal static AssemblyRef ReadAssemblyRef(PEReader buff)
{
buff.SetElementPosition(MDTable.Assembly, 1);
HashAlgorithmType hAlg = (HashAlgorithmType)buff.ReadUInt32();
ushort majVer = buff.ReadUInt16();
ushort minVer = buff.ReadUInt16();
ushort bldNo = buff.ReadUInt16();
ushort revNo = buff.ReadUInt16();
uint flags = buff.ReadUInt32();
byte[] pKey = buff.GetBlob();
string name = buff.GetString();
string cult = buff.GetString();
AssemblyRef assemRef;
if (name.ToLower() == "mscorlib")
{
assemRef = MSCorLib.mscorlib;
assemRef.AddVersionInfo(majVer, minVer, bldNo, revNo);
if (pKey.Length > 8) assemRef.AddKey(pKey);
else assemRef.AddKeyToken(pKey);
assemRef.AddCulture(cult);
assemRef.SetFlags(flags);
}
else
{
assemRef = new AssemblyRef(name, majVer, minVer, bldNo, revNo, flags, pKey, cult, null);
}
//AssemblyRef assemRef = new AssemblyRef(name,majVer,minVer,bldNo,revNo,flags,pKey,cult,null);
assemRef.ReadAsDef();
return assemRef;
}
internal static string[] GetFeatureNames(PEReader buff, MDTable tabIx, MDTable mapTabIx,
ClassDef theClass, uint classIx)
{
buff.SetElementPosition(mapTabIx, 0);
uint start = 0;
uint i = 0;
for (; (i < buff.GetTableSize(tabIx)) && (start == 0); i++)
{
if (buff.GetIndex(MDTable.TypeDef) == classIx)
{
start = buff.GetIndex(tabIx);
}
}
if (start == 0) return null;
uint end;
if (i < buff.GetTableSize(mapTabIx))
{
uint junk = buff.GetIndex(MDTable.TypeDef);
end = buff.GetIndex(tabIx);
}
else
end = buff.GetTableSize(tabIx);
if (tabIx == MDTable.Event)
theClass.eventIx = start;
else
theClass.propIx = start;
string[] names = new string[end - start];
buff.SetElementPosition(tabIx, start);
for (i = start; i < end; i++)
{
uint junk = buff.ReadUInt16();
names[i] = buff.GetString();
if (tabIx == MDTable.Event)
junk = buff.GetCodedIndex(CIx.TypeDefOrRef);
else
junk = buff.GetBlobIx();
}
return names;
}