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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/webapps/installable/installed_webapp_bridge.h"
#include <utility>
#include "base/android/jni_android.h"
#include "base/android/jni_string.h"
#include "base/android/jni_utils.h"
#include "components/permissions/permission_decision.h"
#include "url/gurl.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "chrome/android/chrome_jni_headers/InstalledWebappBridge_jni.h"
using base::android::ConvertJavaStringToUTF8;
using base::android::ScopedJavaLocalRef;
static void JNI_InstalledWebappBridge_NotifyPermissionsChange(JNIEnv* env,
jlong j_provider,
int type_int) {
ContentSettingsType type = static_cast<ContentSettingsType>(type_int);
DCHECK(IsKnownEnumValue(type));
InstalledWebappProvider* provider =
reinterpret_cast<InstalledWebappProvider*>(j_provider);
provider->Notify(type);
}
static void JNI_InstalledWebappBridge_RunPermissionCallback(JNIEnv* env,
jlong callback_ptr,
int setting) {
DCHECK_LE(setting, static_cast<int>(PermissionDecision::kMaxValue));
auto* callback = reinterpret_cast<InstalledWebappBridge::PermissionCallback*>(
callback_ptr);
std::move(*callback).Run(
static_cast<PermissionDecision>(static_cast<PermissionDecision>(setting)),
/*is_final_decision=*/true);
delete callback;
}
InstalledWebappProvider::RuleList
InstalledWebappBridge::GetInstalledWebappPermissions(ContentSettingsType type) {
JNIEnv* env = base::android::AttachCurrentThread();
ScopedJavaLocalRef<jobjectArray> j_permissions =
Java_InstalledWebappBridge_getPermissions(env, static_cast<int>(type));
InstalledWebappProvider::RuleList rules;
for (auto j_permission : j_permissions.ReadElements<jobject>()) {
GURL origin(
Java_InstalledWebappBridge_getOriginFromPermission(env, j_permission));
ContentSetting setting = IntToContentSetting(
Java_InstalledWebappBridge_getSettingFromPermission(env, j_permission));
rules.push_back(std::make_pair(origin, setting));
}
return rules;
}
void InstalledWebappBridge::SetProviderInstance(
InstalledWebappProvider *provider) {
Java_InstalledWebappBridge_setInstalledWebappProvider(
base::android::AttachCurrentThread(), (jlong) provider);
}
void InstalledWebappBridge::DecidePermission(ContentSettingsType type,
const GURL& origin_url,
const GURL& last_committed_url,
PermissionCallback callback) {
JNIEnv* env = base::android::AttachCurrentThread();
// Transfers the ownership of the callback to the Java callback. The Java
// callback is guaranteed to be called unless the user never replies to the
// dialog, but as the dialog is modal, the only other thing the user can do
// is quit Chrome which will also free the pointer. The callback pointer will
// be destroyed in RunPermissionCallback.
auto* callback_ptr = new PermissionCallback(std::move(callback));
Java_InstalledWebappBridge_decidePermission(
env, static_cast<int>(type), origin_url.spec(), last_committed_url.spec(),
reinterpret_cast<jlong>(callback_ptr));
}
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