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@3F 3F released this 31 May 16:36
1.5
ba1a82e
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3F Denis Kuzmin
GPG key ID: 87D912D7C31E50AC
Learn about vigilant mode.

Conari 1.5

NuGet package 📦 Download | What's new in 1.5:

🔨 No more manual type conversions and memory management complexities. Because nothing easier than just use it,

using dynamic l = new ConariX("regXwild.dll");

string data = "number = 888;";
bool found = l.replace<bool>(ref data, "+??;", "2034;");
// found: true; data: number = 2034;
using var u = NativeStruct.Make.f<UIntPtr>("start", "end").Struct;
/* Hey! We just generated a structure like
[StructLayout(LayoutKind.Sequential)]
private struct MatchResult
{
    public UIntPtr start;
    public UIntPtr end;
}*/
l.Memory.@goto(e_lfanew).eq('P', 'E', '\0', '\0').check()
using NativeArray<short> nr = new(pointer); // points to ~0x2674F89EDF0
nr[0] = 1; nr[1] = 2;
📑 And ...

  • NEW: New modern NativeString<T> replaces UnmanagedString.

    • A complete support of CharPtr, WCharPtr, TCharPtr;
    • Support optional buffers for receiving and updating values;
    • Safe and fast reuse of the allocated memory regions;
    • Non sealed, extendable for a new features;
using NativeString<WCharPtr> data = new("Hello {p}!");

  • NEW: New TCharPtr marshalable type which aggregates WCharPtr + CharPtr at runtime.

  • NEW: New modern NativeStruct<T> replaces UnmanagedStructure.

    Two modes!

    • NativeStruct - Fully automatic way of working with structures without declarations using NativeData chains;
    • NativeStruct<T> - Semi-automatic way of working with structures using CLR types declarations;
using var u = NativeStruct.Make.f<UIntPtr>("start", "end").Struct;
using var u = new NativeStruct<MatchResult>();
using NativeStruct u = new();
u.Native
    .f<UIntPtr>("start", "end")
    .build(out dynamic mres);
  • NEW: Direct use "" dotnet strings including ref strings (ByRef&) in DLR.
string data = "number = 888;";
bool found = l.replace<bool>(ref data, "+??;", "2034;");

  • NEW: New VPtr type - Variable long pointer.
    This type supports adding long numbers to IntPtr (IntPtr + long),
    a complete comparing >,<,>=,<=,==,!= between VPtr and int/long, and more.

  • NEW: Added support for optional arguments in DLR via IProviderDLR.TrailingArgs.
    Can be applied only if varargs. Useful in avoiding any optional values. Eg. (1, 2, 3, [0, 0]).

bool func(const TCHAR* input, flagcfg_t options = 0, MatchResult* result = nullptr);
l.func<bool>(input); -> input, [+ 0, + nullptr]
  • NEW: Added .build() and .build(out dynamic result) to build native chains in a Raw and NativeData objects.
Accessor.Native()
        .t<DWORD>("VirtualAddress")
        .t<DWORD>("Size")
        .build(out dynamic idd);

  • NEW: PE32/PE32+ Memory and Streams implementations.
    Configure it through IConfig.PeImplementation or use manually.

  • NEW: IMarshalableGeneric for marshaling generic types.

    Use or implement this to avoid possible:

    • "Exception has been thrown by the target of an invocation"
    • "System.Runtime.InteropServices.MarshalDirectiveException :
      Cannot marshal 'parameter ...': Generic types cannot be marshaled."
    • (IntPtr)u -> u
      etc.
using NativeString<CharPtr> data = new("Hello {p}!");
l.replace<bool>(data, ...)
  • NEW: Easy concatenation for an unmanaged c-strings.
using var str = input + " " + "world";

  • NEW: New lightweight way of generating Dynamic MethodInfo.

    As part of optimization,

    This is the default way for DLR starting with 1.5.
    Use IProviderDLR.SignaturesViaTypeBuilder to configure it.

  • NEW: Native chains. Added support 8/16 bit characters via configurable .readChar() and writeChar().

  • NEW: Native chains. Added conditional .eq(), .or() that verifies input T is equal to T.
    It can be checked via .check(), ifTrue(Action)/ifFalse(Action), and failed(bool when).

l.Memory
.@goto(l.PE.Addresses.IMAGE_NT_HEADERS)
.eq('P', 'E', '\0', '\0')
.check()
  • NEW: Added NativeArray to work unmanaged arrays.
using NativeArray<short> nr = new(pointer); // points to ~0x2674F89EDF0
nr[0] = 1; nr[1] = 2;
using NativeArray nr = new(2, -4, 6);
Memory memory = nr;

  • NEW: New modern Memory VPtr based implementation in native chains (serializable)
    to work with RAM related processes.

  • NEW: New modern NativeStream VPtr based implementation in native chains (serializable)
    to work with any supported stream related processes.

  • NEW: New modern LocalContent VPtr based implementation in native chains (serializable)
    to work with any local allocated data.

  • NEW: Added generic IConari<TCharIn> for a specific char type by default in used instance.

  • NEW: Added Allocator for allocating any data in unmanaged memory.
    Allocator based on NativeArray<byte>.

using Allocator alloc = new(0x70, 0xDE, 0x01, 0xAC, 
                            0x04, 0xCB, 0x70, 0xDE, 
                            0x93, 0x12, 0x74, 0x94);
alloc.Memory // access via native chains Memory implementation

  • NEW: The fast way to update an unmanaged strings without allocating new in memory
    through modern NativeString<T> and BufferedString<T>.

  • NEW: New BufferedString<T> a specialized native strings for future possible changing with additional buffer.
    BufferedString<T> is a type alias for NativeString<T> with the default buffer
    using factor 2.5f relative to the string;

  • NEW: Native chains. New working with a different positions

      Zone (Initial/Region/Current) and aliases (D/U/V)
  +rewind(Zone) Rewind the chain to a specific region.
  +@goto(VPtr) Go to a new address using absolute position.
  +back\<T\>(int count = 1); - Move back on T type size from the current position. + T1, T2, T3 aliases.

  • NEW: New achar and wchar type markers for a native chains.

  • NEW: Added extension methods:
    +NativeSize() for objects - Get the size in bytes of the selected managed type to be treated as an unmanaged.
    +IAccessor Access() - Accessing data via Memory or LocalContent implementation.

  • NEW: New for NativeData:

    • +assign<T>(string[]) - Assigns new fields for each presented name.
      +f<T>(string[]) - alias

    • +renew(SeekPosition) - An additional way to start the chain with specific SeekPosition
      +renew(out VPtr, SeekPosition)

    • +region() - Mark new region in the chain.
      +region(out int)
      +region(out VPtr)

    • +ofs<T>(int, string[]) - Use offset to the data.

    • +extend(byte[] bytes) - Extends local data using additional bytes.

    • +mode(ChainMode) - to control chain and its new fields via ChainMode.

  • NEW: PeImplType.Disabled to disable all related to PE features
    such as mangling, list of exported proc, etc.

  • NEW: Added IProviderDLR.TryEvaluateContext.
    It can help better understand what are you trying to call without specified casting.
    true value by default.

  • NEW: Added IProviderDLR.ManageNativeStrings.
    Collect information about all input INativeString and delegate control.
    true value by default.

  • NEW: Added IProviderDLR.BoxingControl.
    Control of boxing for input data.
    BoxingType.UnboxingAndBoxing value by default.

  • NEW: IProvider.addr() address of the specific item such streams std::cin etc.
    Part of Issue #17.

l.addr("get_GPtrVal")

  • NEW: ConariL/X Make() wrapper to use both runtime dynamic and compile type objects.

  • NEW: Added manager NativeStringManager for a new modern NativeString<T> strings.
    Helps to manage c-strings easily.

  • NEW: Added the following static Members:

    • +Is64bit
    • +EmptyArray<T> for netfx 4
    • +SizeOf<T>()
    • +SizeOf<T>(int)

  • NEW: Added IProviderDLR.RefModifiableStringBuffer.
    Allows configure additional buffer to process ref strings (ByRef&).

  • NEW: Adds IModuleIsolationRecipe for configurable isolation handlers.

  • NEW: New IConfig option. LoaderSyncLimit.
    Limit in milliseconds for how long to wait signals when synchronization of threads (processes).

  • NEW: INativeAccessor and IDlrAccessor unifies ConariL, ConariX objects, Native chains and various raw Memory accessing.

  • NEW: New IConfig option. CancelIfCantIsolate.
    Cancel processing in loader if module can't be isolated.

  • NEW: New IConfig option. Cts.
    Signals to cancel active operations as soon as possible.

  • NEW: New IConfig option. PeImplementation.
    Use specific implementation around PE processing.
    Affects loader, mangling, and other related core features.

  • NEW: New for IPE interface:

    • + Addresses - Known addresses of the tables.
    • + Characteristics
    • + Magic
    • + Machine
    • + Export reference to (addresses + names + ordinals)

  • NEW: IConari now extends IStringMaker to provide direct _T() accessing in implemented ConariX / ConariL objects.

l.match<bool>(l._T("test"))

  • NEW: IConari now specifies INativeStringManager Strings { get; } property for a quick accessing
    to used string manager in implemented objects.

  • FIXED: Fixed possible incorrect loading and resolving module in Loader.

  • FIXED: Fixed CalculateHashCode() affects comparing lot of Conari's types etc.

  • FIXED: Fixed clarifying the context when DLR.

  • FIXED: Fixed possible "Parameter count mismatch" when using caching and different signatures to the same pointer.
    For 1.4 it can be avoided by resetting cache.

  • FIXED: Improved multiprocessing of requests to the same module.
    Part of Issue #15.

  • CHANGED: Hack for .NET Standard now is under UnmanagedEmitCalli 1.1

  • CHANGED: Adds aggressive finalization for ConariX/L objects to avoid possible abandoned pointers.

  • CHANGED: New ArchitectureMismatchException will help clarify the Issue #4.

  • CHANGED: Improved Native chains and Unmanaged Memory accessing:

          IAccessor + Reader/Writter/Updater ++ as a common interface 
      for a modern native chains implementations such as Memory, NativeStream, LocalContent, etc.
      All this implements also IPointer (VPtr based).

memory.Native()
    .f<WORD>("Machine", "NumberOfSections") // IMAGE_FILE_HEADER (0xF4)
    .align<DWORD>(3)
    .t<WORD>("SizeOfOptionalHeader")
    .t<WORD>("Characteristics")
    .region()
    .t<WORD>("Magic") // IMAGE_OPTIONAL_HEADER (0x108)
    .build(out dynamic ifh);
acs
.write(-4)
.update(6)
.rewind(Zone.Region)
.read<byte>(2, out byte[] r)
.next<short>(ref v)

...

  • CHANGED: Loader now uses PE Memory implementation by default.

  • CHANGED: IDynamic & Dynamic changes:

    • +Dynamic.Hash() - Hash the following types using specified algorithm.
    • +IDynamic.Options - to configure generation globally.
    • +IDynamic.getMethodInfo(DynamicOptions, ...)

  • CHANGED: Updated a bit Config as a class with top namespace +IConfig.Cache.

  • CHANGED: Fully updated WCharPtr + CharPtr types:

    • +ISerializable
    • Complete overloading an Equals logic between types and related conversion
    • Added Null values and StrLength property in addition to Length.

  • CHANGED: Removed old _ method aliases from NativeData due to modern IDlrAccessor.
    Please use other available options (.ctor, Native extension, INativeAccessor, etc.)

  • CHANGED: Updated Microsoft.CSharp 4.7.0

  • CHANGED: Updated System.Reflection.Emit 4.7.0

  • CHANGED: Updated System.Reflection.Emit.Lightweight 4.7.0

  • OBSOLETE: UnmanagedStructure marked as obsolete.

  • OBSOLETE: Marked as Obsolete:

    • !IDynamic.UseCache
    • !IDynamic.getKeyTypes(MethodInfo)
    • !Dynamic.GetMethodInfo(bool cache, ...)

  • OBSOLETE: IPE.ExportedProcNamesArray marked as Obsolete.

  • OBSOLETE: BSTR marked as obsolete.

  • OBSOLETE: PtrSize marked as obsolete in WCharPtr + CharPtr types.

  • OBSOLETE: UnmanagedString marked as obsolete.

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