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impr: Get rid of cimgui shared library by hooking pinvoke handler

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WerWolv
2024-03-12 23:17:49 +01:00
parent 876f091244
commit fdf01dfb50
15 changed files with 135 additions and 57 deletions
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6
plugins/script_loader/templates/CSharp/ImHexLibrary/Bookmarks.cs
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@@ -6,10 +6,10 @@ using System.Text;
namespace ImHex
{
public class Bookmarks
public partial class Bookmarks
{
[DllImport(Library.Name)]
private static extern void createBookmarkV1(UInt64 address, UInt64 size, UInt32 color, byte[] name, byte[] description);
[LibraryImport("ImHex")]
private static partial void createBookmarkV1(UInt64 address, UInt64 size, UInt32 color, byte[] name, byte[] description);
public static void CreateBookmark(long address, long size, Color color, string name = "", string description = "")
{

7
plugins/script_loader/templates/CSharp/ImHexLibrary/Impl/Library.cs
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@@ -1,7 +0,0 @@
namespace ImHex
{
public static class Library
{
public const string Name = "script_loader.hexplug";
}
}

21
plugins/script_loader/templates/CSharp/ImHexLibrary/Memory.cs
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@@ -1,6 +1,5 @@
#pragma warning disable SYSLIB1054
using System.Drawing;
using System.Runtime.InteropServices;
using System.Text;
@@ -34,7 +33,7 @@ namespace ImHex
string getTypeName();
string getName();
}
public class Memory
public partial class Memory
{
private static List<IProvider> _registeredProviders = new();
private static List<Delegate> _registeredDelegates = new();
@@ -42,17 +41,17 @@ namespace ImHex
private delegate void DataAccessDelegate(UInt64 address, IntPtr buffer, UInt64 size);
private delegate UInt64 GetSizeDelegate();
[DllImport(Library.Name)]
private static extern void readMemoryV1(UInt64 address, UInt64 size, IntPtr buffer);
[LibraryImport("ImHex")]
private static partial void readMemoryV1(UInt64 address, UInt64 size, IntPtr buffer);
[DllImport(Library.Name)]
private static extern void writeMemoryV1(UInt64 address, UInt64 size, IntPtr buffer);
[LibraryImport("ImHex")]
private static partial void writeMemoryV1(UInt64 address, UInt64 size, IntPtr buffer);
[DllImport(Library.Name)]
private static extern bool getSelectionV1(IntPtr start, IntPtr end);
[LibraryImport("ImHex")]
private static partial int getSelectionV1(IntPtr start, IntPtr end);
[DllImport(Library.Name)]
private static extern void registerProviderV1(byte[] typeName, byte[] name, IntPtr readFunction, IntPtr writeFunction, IntPtr getSizeFunction);
[LibraryImport("ImHex")]
private static partial void registerProviderV1(byte[] typeName, byte[] name, IntPtr readFunction, IntPtr writeFunction, IntPtr getSizeFunction);
public static byte[] Read(ulong address, ulong size)
@@ -87,7 +86,7 @@ namespace ImHex
unsafe
{
UInt64 start = 0, end = 0;
if (!getSelectionV1((nint)(&start), (nint)(&end)))
if (getSelectionV1((nint)(&start), (nint)(&end)) == 0)
{
return null;
}

51
plugins/script_loader/templates/CSharp/ImHexLibrary/UI.cs
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@@ -1,33 +1,31 @@
#pragma warning disable SYSLIB1054
using System.Runtime.InteropServices;
using System.Runtime.InteropServices;
using System.Text;
namespace ImHex
{
public class UI
public partial class UI
{
private delegate void DrawContentDelegate();
private static List<Delegate> _registeredDelegates = new();
[DllImport(Library.Name)]
private static extern void showMessageBoxV1(byte[] message);
[LibraryImport("ImHex")]
private static partial void showMessageBoxV1(byte[] message);
[DllImport(Library.Name)]
private static extern void showInputTextBoxV1(byte[] title, byte[] message, StringBuilder buffer, int bufferSize);
[LibraryImport("ImHex")]
private static unsafe partial void showInputTextBoxV1(byte[] title, byte[] message, IntPtr buffer, int bufferSize);
[DllImport(Library.Name)]
private static extern unsafe void showYesNoQuestionBoxV1(byte[] title, byte[] message, bool* result);
[LibraryImport("ImHex")]
private static unsafe partial void showYesNoQuestionBoxV1(byte[] title, byte[] message, bool* result);
[DllImport(Library.Name)]
private static extern void showToastV1(byte[] message, UInt32 type);
[LibraryImport("ImHex")]
private static partial void showToastV1(byte[] message, UInt32 type);
[DllImport(Library.Name)]
private static extern IntPtr getImGuiContextV1();
[LibraryImport("ImHex")]
private static partial IntPtr getImGuiContextV1();
[DllImport(Library.Name)]
private static extern void registerViewV1(byte[] icon, byte[] name, IntPtr drawFunction);
[LibraryImport("ImHex")]
private static partial void registerViewV1(byte[] icon, byte[] name, IntPtr drawFunction);
public static void ShowMessageBox(string message)
{
@@ -46,13 +44,22 @@ namespace ImHex
public static string? ShowInputTextBox(string title, string message, int maxSize)
{
StringBuilder buffer = new(maxSize);
showInputTextBoxV1(Encoding.UTF8.GetBytes(title), Encoding.UTF8.GetBytes(message), buffer, buffer.Capacity);
unsafe
{
var buffer = new byte[maxSize];
GCHandle pinnedArray = GCHandle.Alloc(buffer, GCHandleType.Pinned);
showInputTextBoxV1(Encoding.UTF8.GetBytes(title), Encoding.UTF8.GetBytes(message), pinnedArray.AddrOfPinnedObject(), maxSize);
pinnedArray.Free();
if (buffer.Length == 0 || buffer[0] == '\x00')
return null;
else
return buffer.ToString();
if (buffer.Length == 0 || buffer[0] == '\x00')
{
return null;
}
else
{
return Encoding.UTF8.GetString(buffer);
}
}
}
public enum ToastType

10
plugins/script_loader/templates/CSharp/ImHexScript/Program.cs
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@@ -1,8 +1,18 @@
using ImHex;
using ImGuiNET;
class Script {
public static void OnLoad() {
// This function is executed the first time the Plugin is loaded
UI.RegisterView(new byte[]{ 0xEE, 0xAC, 0x89 }, "Test View", () =>
{
ImGui.SetCurrentContext(UI.GetImGuiContext());
ImGui.TextUnformatted("Test Text");
if (ImGui.Button("Hello World"))
{
UI.ShowToast("Hello World");
}
});
}
public static void Main()