48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
// Copyright 2022 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/android/base_features.h"
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#include "base/android/jni_string.h"
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#include "base/base_jni_headers/BaseFeatureList_jni.h"
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#include "base/feature_list.h"
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#include "base/notreached.h"
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using base::android::ConvertJavaStringToUTF8;
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using base::android::JavaParamRef;
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namespace base::android {
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namespace {
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// Array of features exposed through the Java ContentFeatureList API. Entries in
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// this array may either refer to features defined in the header of this file or
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// in other locations in the code base (e.g. content_features.h).
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const base::Feature* const kFeaturesExposedToJava[] = {
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&features::kBrowserProcessMemoryPurge,
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&features::kCrashBrowserOnChildMismatchIfBrowserChanged,
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&features::kCrashBrowserOnAnyChildMismatch,
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}; // namespace
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const base::Feature* FindFeatureExposedToJava(const std::string& feature_name) {
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for (const base::Feature* feature : kFeaturesExposedToJava) {
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if (feature->name == feature_name)
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return feature;
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}
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NOTREACHED() << "Queried feature cannot be found in BaseFeatureList: "
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<< feature_name;
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return nullptr;
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}
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} // namespace
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static jboolean JNI_BaseFeatureList_IsEnabled(
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JNIEnv* env,
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const JavaParamRef<jstring>& jfeature_name) {
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const base::Feature* feature =
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FindFeatureExposedToJava(ConvertJavaStringToUTF8(env, jfeature_name));
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return base::FeatureList::IsEnabled(*feature);
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}
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} // namespace base::android
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