/// <summary>
/// 등록된 메서드를 후크합니다.
/// </summary>
public override void DetainHook()
{
if (this.hookDirection == HookDirection.Left || this.hookDirection == HookDirection.Both)
{
MethodUtil.SetMethodData(this.leftMethod, this.rightMethodData);
}
if (this.hookDirection == HookDirection.Right || this.hookDirection == HookDirection.Both)
{
MethodUtil.SetMethodData(this.rightMethod, this.leftMethodData);
}
}
/// <summary>
/// 후크 방향과 두 메서드를 등록하고 MethodHooker 클래스의 새 인스턴스를 초기화합니다.
/// </summary>
/// <param name="hookDirection">후크할 방향입니다.</param>
/// <param name="leftMethod">등록할 첫 번째 메서드입니다.</param>
/// <param name="rightMethod">등록할 두 번째 메서드입니다.</param>
public MethodHooker(HookDirection hookDirection, MethodBase leftMethod, MethodBase rightMethod) : base()
{
if (leftMethod == null)
{
throw new ArgumentNullException("leftMethod", "Argument can not be null");
}
if (rightMethod == null)
{
throw new ArgumentNullException("rightMethod", "Argument can not be null");
}
this.hookDirection = hookDirection;
this.leftMethod = leftMethod;
this.rightMethod = rightMethod;
this.leftMethodData = MethodUtil.GetMethodData(leftMethod);
this.rightMethodData = MethodUtil.GetMethodData(rightMethod);
this.leftMethodData.MethodAccessModifier = MethodUtil.MethodData.AccessModifier.Public;
this.rightMethodData.MethodAccessModifier = MethodUtil.MethodData.AccessModifier.Public;
}
/// <summary>
/// 등록된 메서드를 언 후크합니다.
/// </summary>
/// <remarks>
/// 동작하지 않는 함수입니다.
/// 사실 왜 후크 되는지도 모릅니다. XD 꺄아아 난 멀랏
/// </remarks>
public override void ReleaseHook()
{
MethodUtil.SetMethodData(this.leftMethod, this.leftMethodData);
MethodUtil.SetMethodData(this.rightMethod, this.rightMethodData);
}