public NativeDetour(MethodBase method, IntPtr from, IntPtr to, ref NativeDetourConfig config)
{
Method = method;
if (!(OnDetour?.InvokeWhileTrue(this, method, from, to) ?? true))
{
return;
}
IsValid = true;
Data = DetourHelper.Native.Create(from, to, null);
// Backing up the original function only needs to happen once.
if (!config.SkipILCopy)
{
method?.TryCreateILCopy(out _BackupMethod);
}
// BackupNative is required even if BackupMethod is present to undo the detour.
_BackupNative = DetourHelper.Native.MemAlloc(Data.Size);
if (!config.ManualApply)
{
Apply();
}
}
public NativeDetour(MethodBase method, IntPtr from, IntPtr to, ref NativeDetourConfig config)
{
if (from == to)
{
throw new InvalidOperationException($"Cannot detour from a location to itself! (from: {from:X16} to: {to:X16} method: {method})");
}
method = method?.GetIdentifiable();
Method = method;
if (!(OnDetour?.InvokeWhileTrue(this, method, from, to) ?? true))
{
return;
}
IsValid = true;
_Data = DetourHelper.Native.Create(from, to, null);
// Backing up the original function only needs to happen once.
if (!config.SkipILCopy)
{
method?.TryCreateILCopy(out _BackupMethod);
}
// BackupNative is required even if BackupMethod is present to undo the detour.
_BackupNative = DetourHelper.Native.MemAlloc(_Data.Size);
if (!config.ManualApply)
{
Apply();
}
}
public NativeDetour(MethodBase from, IntPtr to, NativeDetourConfig config)
: this(from, from.Pin().GetNativeStart(), to, ref config)
{
_Pinned.Add(from);
}
public NativeDetour(IntPtr from, IntPtr to, NativeDetourConfig config)
: this(null, from, to, ref config)
{
}
public NativeDetour(MethodBase method, IntPtr from, IntPtr to, NativeDetourConfig config)
: this(method, from, to, ref config)
{
}
public NativeDetour(Delegate from, Delegate to, NativeDetourConfig config)
: this(from.Method, to.Method, ref config)
{
}
public NativeDetour(IntPtr from, Delegate to, ref NativeDetourConfig config)
: this(from, to.Method, ref config)
{
}
public NativeDetour(Delegate from, IntPtr to, ref NativeDetourConfig config)
: this(from.Method, to, ref config)
{
}
public NativeDetour(MethodBase from, MethodBase to, NativeDetourConfig config)
: this(from, DetourHelper.Runtime.GetDetourTarget(from, to).Pin().GetNativeStart(), ref config)
{
_Pinned.Add(to);
}
public NativeDetour(IntPtr from, MethodBase to, NativeDetourConfig config)
: this(from, to.Pin().GetNativeStart(), ref config)
{
_Pinned.Add(to);
}
public NativeDetour(MethodBase from, IntPtr to, NativeDetourConfig config)
: this(from, from.GetNativeStart(), to, ref config)
{
}
public NativeDetour(MethodBase from, MethodBase to, ref NativeDetourConfig config)
: this(from, DetourHelper.Runtime.GetDetourTarget(from, to).GetNativeStart(), ref config)
{
}
public NativeDetour(IntPtr from, MethodBase to, NativeDetourConfig config)
: this(from, to.GetNativeStart(), ref config)
{
}
