// void __cdecl DiagServiceReadPresentation(int *inBase, DECODED_PRESENTATION *outPresentation)
// Looks like its actually a presentation
// See DIDiagservice* functions
public DiagPreparation(BinaryReader reader, CTFLanguage language, long baseAddress, int bitPosition, ushort modeConfig, ECU parentEcu, DiagService parentDiagService)
{
BitPosition = bitPosition;
ModeConfig = modeConfig;
Language = language;
BaseAddress = baseAddress;
ParentECU = parentEcu;
ParentDiagService = parentDiagService;
reader.BaseStream.Seek(baseAddress, SeekOrigin.Begin);
ulong bitflags = reader.ReadUInt32();
Qualifier = CaesarReader.ReadBitflagStringWithReader(ref bitflags, reader, baseAddress);
Name_CTF = CaesarReader.ReadBitflagInt32(ref bitflags, reader, -1);
Unk1 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk2 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
AlternativeBitWidth = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
IITOffset = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
InfoPoolIndex = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
PresPoolIndex = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
Field1E = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
SystemParam = CaesarReader.ReadBitflagInt16(ref bitflags, reader, -1);
DumpMode = CaesarReader.ReadBitflagInt16(ref bitflags, reader);
DumpSize = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
if (DumpMode == 5)
{
// dump is actually a string, use
// CaesarReader.ReadBitflagDumpWithReaderAsString
}
Dump = CaesarReader.ReadBitflagDumpWithReader(ref bitflags, reader, DumpSize, baseAddress);
SizeInBits = GetSizeInBits(reader);
// PrintDebug();
}
public VCSubfragment(BinaryReader reader, VCFragment parentFragment, CTFLanguage language, long baseAddress)
{
// see DIOpenCBF_FragValHandle
reader.BaseStream.Seek(baseAddress, SeekOrigin.Begin);
ulong bitflags = reader.ReadUInt16();
Name_CTF = CaesarReader.ReadBitflagInt32(ref bitflags, reader, -1);
if (parentFragment.CCFHandle == 5)
{
// fragment should be parsed as PBSGetDumpAsStringFn, though internally we perceive this as the same
}
Dump = CaesarReader.ReadBitflagDumpWithReader(ref bitflags, reader, parentFragment.VarcodeDumpSize, baseAddress);
Description_CTF = CaesarReader.ReadBitflagInt32(ref bitflags, reader, -1);
QualifierUsuallyDisabled = CaesarReader.ReadBitflagStringWithReader(ref bitflags, reader, baseAddress);
Unk3 = CaesarReader.ReadBitflagInt32(ref bitflags, reader, -1);
Unk4 = CaesarReader.ReadBitflagInt16(ref bitflags, reader, -1);
SupplementKey = CaesarReader.ReadBitflagStringWithReader(ref bitflags, reader, baseAddress);
NameCTFResolved = language.GetString(Description_CTF);
//int subfragmentIdk2 = reader.ReadInt32();
//int subfragmentName = reader.ReadInt32();
//int subfragmentIdkIncremented = reader.ReadInt32();
//Console.WriteLine($"Subfragment: {subfragmentIdk1:X} {subfragmentIdk2:X} {language.GetString(subfragmentName)} {subfragmentIdkIncremented:X}");
//PrintDebug();
}
// looks exactly like the definition in DIOpenDiagService (#T)
public ComParameter(BinaryReader reader, long baseAddress, List <ECUInterface> parentEcuInterfaceList, CTFLanguage language)
{
BaseAddress = baseAddress;
reader.BaseStream.Seek(baseAddress, SeekOrigin.Begin);
ulong bitflags = reader.ReadUInt16();
ComParamIndex = CaesarReader.ReadBitflagInt16(ref bitflags, reader);
ParentInterfaceIndex = CaesarReader.ReadBitflagInt16(ref bitflags, reader);
SubinterfaceIndex = CaesarReader.ReadBitflagInt16(ref bitflags, reader, 0);
Unk5 = CaesarReader.ReadBitflagInt16(ref bitflags, reader);
Unk_CTF = CaesarReader.ReadBitflagInt32(ref bitflags, reader); // no -1? ctf strings should have -1
Phrase = CaesarReader.ReadBitflagInt16(ref bitflags, reader);
DumpSize = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
Dump = CaesarReader.ReadBitflagDumpWithReader(ref bitflags, reader, DumpSize, baseAddress);
ComParamValue = 0;
if (DumpSize == 4)
{
ComParamValue = BitConverter.ToInt32(Dump, 0);
}
ECUInterface parentEcuInterface = parentEcuInterfaceList[ParentInterfaceIndex];
if (ComParamIndex >= parentEcuInterface.ComParameterNames.Count)
{
// throw new Exception("Invalid communication parameter : parent interface has no matching key");
ParamName = "CP_UNKNOWN_MISSING_KEY";
Console.WriteLine($"Warning: Tried to load a communication parameter without a parent (value: {ComParamValue}), parent: {parentEcuInterface.Qualifier}.");
}
else
{
ParamName = parentEcuInterface.ComParameterNames[ComParamIndex];
}
}
public ECUVariantPattern(BinaryReader reader, long baseAddress)
{
BaseAddress = baseAddress;
reader.BaseStream.Seek(baseAddress, SeekOrigin.Begin);
ulong bitflags = reader.ReadUInt32();
UnkBufferSize = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
UnkBuffer = CaesarReader.ReadBitflagDumpWithReader(ref bitflags, reader, UnkBufferSize, baseAddress);
Unk3 = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
Unk4 = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
Unk5 = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
VendorName = CaesarReader.ReadBitflagStringWithReader(ref bitflags, reader, baseAddress);
KwpVendorID = CaesarReader.ReadBitflagUInt16(ref bitflags, reader);
Unk8 = CaesarReader.ReadBitflagInt16(ref bitflags, reader);
Unk9 = CaesarReader.ReadBitflagInt16(ref bitflags, reader);
Unk10 = CaesarReader.ReadBitflagInt16(ref bitflags, reader);
Unk11 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk12 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk13 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk14 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk15 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk16 = CaesarReader.ReadBitflagDumpWithReader(ref bitflags, reader, 5, baseAddress); // read with a constant size
Unk17 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk18 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk19 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk20 = CaesarReader.ReadBitflagUInt8(ref bitflags, reader);
Unk21 = CaesarReader.ReadBitflagStringWithReader(ref bitflags, reader, baseAddress);
Unk22 = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
Unk23 = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
UdsVendorID = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
PatternType = CaesarReader.ReadBitflagInt32(ref bitflags, reader);
VariantID = UdsVendorID == 0 ? KwpVendorID : UdsVendorID;
// type 3 contains a vendor name
}
public VCFragment(BinaryReader reader, VCDomain parentDomain, long fragmentTable, int fragmentIndex, CTFLanguage language, ECU parentEcu)
{
// see DIOpenVarCodeFrag
ParentDomain = parentDomain;
ParentECU = parentEcu;
long fragmentTableEntry = fragmentTable + (10 * fragmentIndex);
reader.BaseStream.Seek(fragmentTableEntry, SeekOrigin.Begin);
// no bitflag required for 10-byte table entry since it is mandatory
int fragmentNewBaseOffset = reader.ReadInt32();
ByteBitPos = reader.ReadInt32();
ImplementationType = reader.ReadUInt16();
// Console.WriteLine($"Fragment new base @ 0x{fragmentNewBaseOffset:X}, byteBitPos 0x{fragmentByteBitPos:X}, implementationType: 0x{implementationType:X}");
long fragmentBaseAddress = fragmentTable + fragmentNewBaseOffset;
reader.BaseStream.Seek(fragmentBaseAddress, SeekOrigin.Begin);
ulong fragmentBitflags = reader.ReadUInt32();
// Console.WriteLine($"Fragment new bitflag @ 0x{fragmentBitflags:X}");
Name_CTF = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader, -1);
Description_CTF = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader, -1);
ReadAccessLevel = CaesarReader.ReadBitflagUInt8(ref fragmentBitflags, reader);
WriteAccessLevel = CaesarReader.ReadBitflagUInt8(ref fragmentBitflags, reader);
ByteOrder = CaesarReader.ReadBitflagUInt16(ref fragmentBitflags, reader);
RawBitLength = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader);
IttOffset = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader);
InfoPoolIndex = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader, -1);
MeaningB = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader, -1);
MeaningC = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader, -1);
CCFHandle = CaesarReader.ReadBitflagInt16(ref fragmentBitflags, reader, -1);
VarcodeDumpSize = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader);
VarcodeDump = CaesarReader.ReadBitflagDumpWithReader(ref fragmentBitflags, reader, VarcodeDumpSize, fragmentBaseAddress);
SubfragmentCount = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader);
SubfragmentFileOffset = CaesarReader.ReadBitflagInt32(ref fragmentBitflags, reader);
Qualifier = CaesarReader.ReadBitflagStringWithReader(ref fragmentBitflags, reader, fragmentBaseAddress);
// Console.WriteLine($"{nameof(fragmentName)} : {fragmentName}, child {fragmentNoOfSubFragments} @ 0x{fragmentSubfragmentFileOffset:X} base {fragmentBaseAddress:X}");
if ((ByteOrder != 0) && (BitLength > 0))
{
//throw new Exception("Currently assumes everything is little-endian");
Console.WriteLine($"WARNING: {Qualifier} (Size: {BitLength}) has an unsupported byte order. Please proceed with caution");
//PrintDebug(true);
}
long subfragmentTableAddress = SubfragmentFileOffset + fragmentBaseAddress;
Subfragments.Clear();
for (int subfragmentIndex = 0; subfragmentIndex < SubfragmentCount; subfragmentIndex++)
{
reader.BaseStream.Seek(subfragmentTableAddress + (subfragmentIndex * 4), SeekOrigin.Begin);
long subfragmentAddress = reader.ReadInt32() + subfragmentTableAddress;
VCSubfragment subfragment = new VCSubfragment(reader, this, language, subfragmentAddress);
Subfragments.Add(subfragment);
}
// PrintDebug();
// Console.WriteLine($"implementation-default : {implementationType:X4} upper: {(implementationType & 0xFF0):X4} lower: {(implementationType & 0xF):X4}");
FindFragmentSize(reader);
}
