+#define MAX_GET_SD_ACCESS_DENIED_WARNINGS 1
+#define MAX_GET_SACL_PRIV_NOTHELD_WARNINGS 1
+struct win32_capture_state {
+ unsigned long num_get_sd_access_denied;
+ unsigned long num_get_sacl_priv_notheld;
+};
+
+#define MAX_SET_SD_ACCESS_DENIED_WARNINGS 1
+#define MAX_SET_SACL_PRIV_NOTHELD_WARNINGS 1
+
+/* Pointers to functions that are not available on all targetted versions of
+ * Windows (XP and later). NOTE: The WINAPI annotations seem to be important; I
+ * assume it specifies a certain calling convention. */
+
+/* Vista and later */
+static HANDLE (WINAPI *win32func_FindFirstStreamW)(LPCWSTR lpFileName,
+ STREAM_INFO_LEVELS InfoLevel,
+ LPVOID lpFindStreamData,
+ DWORD dwFlags) = NULL;
+
+/* Vista and later */
+static BOOL (WINAPI *win32func_FindNextStreamW)(HANDLE hFindStream,
+ LPVOID lpFindStreamData) = NULL;
+
+static HMODULE hKernel32 = NULL;
+
+/* Try to dynamically load some functions */
+void
+win32_global_init()
+{
+ DWORD err;
+
+ if (hKernel32 == NULL) {
+ DEBUG("Loading Kernel32.dll");
+ hKernel32 = LoadLibraryW(L"Kernel32.dll");
+ if (hKernel32 == NULL) {
+ err = GetLastError();
+ WARNING("Can't load Kernel32.dll");
+ win32_error(err);
+ return;
+ }
+ }
+
+ DEBUG("Looking for FindFirstStreamW");
+ win32func_FindFirstStreamW = (void*)GetProcAddress(hKernel32, "FindFirstStreamW");
+ if (!win32func_FindFirstStreamW) {
+ WARNING("Could not find function FindFirstStreamW() in Kernel32.dll!");
+ WARNING("Capturing alternate data streams will not be supported.");
+ return;
+ }
+
+ DEBUG("Looking for FindNextStreamW");
+ win32func_FindNextStreamW = (void*)GetProcAddress(hKernel32, "FindNextStreamW");
+ if (!win32func_FindNextStreamW) {
+ WARNING("Could not find function FindNextStreamW() in Kernel32.dll!");
+ WARNING("Capturing alternate data streams will not be supported.");
+ win32func_FindFirstStreamW = NULL;
+ }
+}
+
+void
+win32_global_cleanup()
+{
+ if (hKernel32 != NULL) {
+ DEBUG("Closing Kernel32.dll");
+ FreeLibrary(hKernel32);
+ hKernel32 = NULL;
+ }
+}
+
+static const wchar_t *capture_access_denied_msg =
+L" If you are not running this program as the administrator, you may\n"
+ " need to do so, so that all data and metadata can be backed up.\n"
+ " Otherwise, there may be no way to access the desired data or\n"
+ " metadata without taking ownership of the file or directory.\n"
+ ;
+
+static const wchar_t *apply_access_denied_msg =
+L"If you are not running this program as the administrator, you may\n"
+ " need to do so, so that all data and metadata can be extracted\n"
+ " exactly as the origignal copy. However, if you do not care that\n"
+ " the security descriptors are extracted correctly, you could run\n"
+ " `wimlib-imagex apply' with the --no-acls flag instead.\n"
+ ;