Repo created

TMessagesProj/jni/voip/webrtc/base/android/bundle_utils.h

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+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_ANDROID_BUNDLE_UTILS_H_
+#define BASE_ANDROID_BUNDLE_UTILS_H_
+
+#include <string>
+
+#include "base/base_export.h"
+
+namespace base {
+namespace android {
+
+// Utils to help working with android app bundles.
+class BASE_EXPORT BundleUtils {
+ public:
+  // Returns true if the current build is a bundle.
+  static bool IsBundle();
+
+  // Helper function asking Java to resolve a library path. This is required for
+  // resolving a module library made available via SplitCompat, rather than in
+  // its eventual fully-installed state.
+  static std::string ResolveLibraryPath(const std::string& library_name);
+
+  // dlopen wrapper that works for partitioned native libraries in dynamic
+  // feature modules. This routine looks up the partition's address space in a
+  // table of main library symbols, and uses it when loading the feature
+  // library. It requires |library_name| (eg. chrome_foo) to resolve the file
+  // path (which may be in an interesting location due to SplitCompat) and
+  // |partition_name| to look up the load parameters in the main library. These
+  // two values may be identical, but since the partition name is set at compile
+  // time, and the code is linked into multiple libraries (eg. Chrome vs
+  // Monochrome), they may not be.
+  static void* DlOpenModuleLibraryPartition(const std::string& library_name,
+                                            const std::string& partition);
+};
+
+}  // namespace android
+}  // namespace base
+
+#endif  // BASE_ANDROID_BUNDLE_UTILS_H_