| // Copyright 2020 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. |
| |
| #include "base/android/jni_string.h" |
| #include "base/feature_list.h" |
| #include "base/notreached.h" |
| #include "base/stl_util.h" |
| #include "components/page_info/android/features.h" |
| #include "components/page_info/android/jni_headers/PageInfoFeatureList_jni.h" |
| |
| using base::android::ConvertJavaStringToUTF8; |
| using base::android::JavaParamRef; |
| |
| namespace page_info { |
| |
| namespace { |
| |
| // Array of features exposed through the Java ContentFeatureList API. Entries in |
| // this array may either refer to features defined in the header of this file or |
| // in other locations in the code base (e.g. content_features.h). |
| const base::Feature* kFeaturesExposedToJava[] = { |
| &kPageInfoV2, |
| }; |
| |
| // TODO(crbug.com/1060097): Remove this once a generalized FeatureList exists. |
| const base::Feature* FindFeatureExposedToJava(const std::string& feature_name) { |
| for (size_t i = 0; i < base::size(kFeaturesExposedToJava); ++i) { |
| if (kFeaturesExposedToJava[i]->name == feature_name) |
| return kFeaturesExposedToJava[i]; |
| } |
| NOTREACHED() << "Queried feature not found in PageInfoFeatureList: " |
| << feature_name; |
| return nullptr; |
| } |
| |
| } // namespace |
| |
| static jboolean JNI_PageInfoFeatureList_IsEnabled( |
| JNIEnv* env, |
| const JavaParamRef<jstring>& jfeature_name) { |
| const base::Feature* feature = |
| FindFeatureExposedToJava(ConvertJavaStringToUTF8(env, jfeature_name)); |
| return base::FeatureList::IsEnabled(*feature); |
| } |
| |
| } // namespace page_info |