Upstream oodles of Chrome for Android code into Chromium.

chrome/browser/android/policy/policy_manager.h

+// Copyright 2015 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 CHROME_BROWSER_ANDROID_POLICY_POLICY_MANAGER_H_
+#define CHROME_BROWSER_ANDROID_POLICY_POLICY_MANAGER_H_
+
+#include <jni.h>
+
+#include "base/android/jni_weak_ref.h"
+#include "components/policy/core/common/policy_bundle.h"
+#include "components/policy/core/common/policy_provider_android_delegate.h"
+
+namespace policy {
+
+class PolicyProviderAndroid;
+class Schema;
+
+}  // namespace policy
+
+class PolicyManager : public policy::PolicyProviderAndroidDelegate {
+ public:
+  PolicyManager(JNIEnv* env, jobject obj);
+
+  // Called from Java:
+  void SetPolicyBoolean(JNIEnv* env,
+                        jobject obj,
+                        jstring policyKey,
+                        jboolean value);
+  void SetPolicyInteger(JNIEnv* env,
+                        jobject obj,
+                        jstring policyKey,
+                        jint value);
+  void SetPolicyString(JNIEnv* env,
+                       jobject obj,
+                       jstring policyKey,
+                       jstring value);
+  void SetPolicyStringArray(JNIEnv* env,
+                            jobject obj,
+                            jstring policyKey,
+                            jobjectArray value);
+  void FlushPolicies(JNIEnv* env, jobject obj);
+
+  void Destroy(JNIEnv* env, jobject obj);
+
+  // Converts the passed in value to the type desired by the schema. If the
+  // value is not convertible, it is returned unchanged, so the policy system
+  // can report the error.
+  // Note that this method will only look at the type of the schema, not at any
+  // additional restrictions, or the schema for value's items or properties in
+  // the case of a list or dictionary value.
+  // This method takes ownership of the passed in value, and the caller takes
+  // ownership of the return value.
+  // Public for testing.
+  static base::Value* ConvertValueToSchema(base::Value* raw_value,
+                                           const policy::Schema& schema);
+
+  // PolicyProviderAndroidDelegate:
+  void RefreshPolicies() override;
+  void PolicyProviderShutdown() override;
+
+ private:
+  ~PolicyManager() override;
+
+  JavaObjectWeakGlobalRef weak_java_policy_manager_;
+
+  scoped_ptr<policy::PolicyBundle> policy_bundle_;
+  policy::PolicyProviderAndroid* policy_provider_;
+
+  void SetPolicyValue(const std::string& key, base::Value* value);
+
+  DISALLOW_COPY_AND_ASSIGN(PolicyManager);
+};
+
+// Register native methods
+bool RegisterPolicyManager(JNIEnv* env);
+
+#endif  // CHROME_BROWSER_ANDROID_POLICY_POLICY_MANAGER_H_