public static void Initialize()
{
string currentDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().CodeBase);
currentDir = Regex.Replace(currentDir, @"^(file\:\\)", string.Empty);
// Environment.Is64BitProcess
string path = Path.Combine(currentDir, (IntPtr.Size == 8) ? "Injection64.dll" : "Injection32.dll");
#if DEBUG
MessageBox.Show("The injection.dll can only be used for .Net release mode process. it is not supposed to be used for debug mode.");
#endif
_moduleHandle = LoadLibraryW(path);
if (_moduleHandle == IntPtr.Zero)
{
throw new FileNotFoundException(string.Format("Failed to load [{0}]", path));
}
IntPtr ptr = GetProcAddress(_moduleHandle, "UpdateILCodes");
if (ptr == IntPtr.Zero)
{
throw new MethodAccessException("Failed to locate UpdateILCodes function!");
}
_updateILCodesMethod = (UpdateILCodesDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(UpdateILCodesDelegate));
ptr = GetProcAddress(_moduleHandle, "GetErrorMessage");
if (ptr == IntPtr.Zero)
{
throw new MethodAccessException("Failed to locate GetErrorMessage function!");
}
_getErrorMessage = (GetErrorMessageDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(GetErrorMessageDelegate));
ptr = GetProcAddress(_moduleHandle, "IsInitialized");
if (ptr == IntPtr.Zero)
{
throw new MethodAccessException("Failed to locate IsInitialized function!");
}
_isInitializedDelegate = (IsInitializedDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(IsInitializedDelegate));
ptr = GetProcAddress(_moduleHandle, "IsInjectionSucceeded");
if (ptr == IntPtr.Zero)
{
throw new MethodAccessException("Failed to locate IsInjectionSucceeded function!");
}
_isInjectionSucceededDelegate = (IsInjectionSucceededDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(IsInjectionSucceededDelegate));
ptr = GetProcAddress(_moduleHandle, "WaitForIntializationCompletion");
if (ptr == IntPtr.Zero)
{
throw new MethodAccessException("Failed to locate WaitForIntializationCompletion function!");
}
_waitForIntializationCompletionDelegate = (WaitForIntializationCompletionDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(WaitForIntializationCompletionDelegate));
ptr = GetProcAddress(_moduleHandle, "__CollectAddress");
if (ptr == IntPtr.Zero)
{
throw new MethodAccessException("Failed to locate __CollectAddress function!");
}
_collectVersionDelegate = (CollectVersionDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(CollectVersionDelegate));
}
public static void Initialize()
{
string currentDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().CodeBase);
currentDir = Regex.Replace(currentDir, @"^(file\:\\)", string.Empty);
// Environment.Is64BitProcess
string path = Path.Combine(currentDir, (IntPtr.Size == 8) ? "Injection64.dll" : "Injection32.dll");
#if DEBUG
MessageBox.Show("The injection.dll can only be used for .Net release mode process. it is not supposed to be used for debug mode.");
#endif
_moduleHandle = LoadLibraryW(path);
if (_moduleHandle == IntPtr.Zero)
throw new FileNotFoundException( string.Format( "Failed to load [{0}]", path) );
IntPtr ptr = GetProcAddress(_moduleHandle, "UpdateILCodes");
if (ptr == IntPtr.Zero)
throw new MethodAccessException("Failed to locate UpdateILCodes function!");
_updateILCodesMethod = (UpdateILCodesDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(UpdateILCodesDelegate));
ptr = GetProcAddress(_moduleHandle, "GetErrorMessage");
if (ptr == IntPtr.Zero)
throw new MethodAccessException("Failed to locate GetErrorMessage function!");
_getErrorMessage = (GetErrorMessageDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(GetErrorMessageDelegate));
ptr = GetProcAddress(_moduleHandle, "IsInitialized");
if (ptr == IntPtr.Zero)
throw new MethodAccessException("Failed to locate IsInitialized function!");
_isInitializedDelegate = (IsInitializedDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(IsInitializedDelegate));
ptr = GetProcAddress(_moduleHandle, "IsInjectionSucceeded");
if (ptr == IntPtr.Zero)
throw new MethodAccessException("Failed to locate IsInjectionSucceeded function!");
_isInjectionSucceededDelegate = (IsInjectionSucceededDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(IsInjectionSucceededDelegate));
ptr = GetProcAddress(_moduleHandle, "WaitForIntializationCompletion");
if (ptr == IntPtr.Zero)
throw new MethodAccessException("Failed to locate WaitForIntializationCompletion function!");
_waitForIntializationCompletionDelegate = (WaitForIntializationCompletionDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(WaitForIntializationCompletionDelegate));
ptr = GetProcAddress(_moduleHandle, "__CollectAddress");
if (ptr == IntPtr.Zero)
throw new MethodAccessException("Failed to locate __CollectAddress function!");
_collectVersionDelegate = (CollectVersionDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(CollectVersionDelegate));
}
