Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/xbmc/interfaces/legacy/LanguageHook.cpp b/xbmc/interfaces/legacy/LanguageHook.cpp
new file mode 100644
index 0000000..c3b70c6
--- /dev/null
+++ b/xbmc/interfaces/legacy/LanguageHook.cpp
@@ -0,0 +1,41 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "LanguageHook.h"
+
+#include "utils/GlobalsHandling.h"
+
+namespace XBMCAddon
+{
+  // just need a place for the vtab
+  LanguageHook::~LanguageHook() = default;
+
+  static thread_local LanguageHook* addonLanguageHookTls;
+  static bool threadLocalInitialized = false;
+  static xbmcutil::InitFlag initer(threadLocalInitialized);
+
+  void LanguageHook::SetLanguageHook(LanguageHook* languageHook)
+  {
+    XBMC_TRACE;
+    languageHook->Acquire();
+    addonLanguageHookTls = languageHook;
+  }
+
+  LanguageHook* LanguageHook::GetLanguageHook()
+  {
+    return threadLocalInitialized ? addonLanguageHookTls : NULL;
+  }
+
+  void LanguageHook::ClearLanguageHook()
+  {
+    LanguageHook* lh = addonLanguageHookTls;
+    addonLanguageHookTls = NULL;
+    if (lh)
+      lh->Release();
+  }
+}