1// Copyright (c) 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef ANDROID_WEBVIEW_NATIVE_AW_QUOTA_MANAGER_BRIDGE_IMPL_H_
6#define ANDROID_WEBVIEW_NATIVE_AW_QUOTA_MANAGER_BRIDGE_IMPL_H_
7
8#include <jni.h>
9#include <string>
10#include <vector>
11
12#include "android_webview/browser/aw_quota_manager_bridge.h"
13#include "base/android/jni_weak_ref.h"
14#include "base/basictypes.h"
15#include "base/callback.h"
16#include "base/memory/ref_counted.h"
17#include "base/memory/weak_ptr.h"
18#include "base/strings/string16.h"
19
20class GURL;
21
22namespace content {
23class StoragePartition;
24}
25
26namespace storage {
27class QuotaManager;
28}  // namespace storage
29
30namespace android_webview {
31
32class AwBrowserContext;
33
34class AwQuotaManagerBridgeImpl : public AwQuotaManagerBridge {
35 public:
36  static scoped_refptr<AwQuotaManagerBridge> Create(
37      AwBrowserContext* browser_context);
38
39  // Called by Java.
40  void Init(JNIEnv* env, jobject object);
41  void DeleteAllData(JNIEnv* env, jobject object);
42  void DeleteOrigin(JNIEnv* env, jobject object, jstring origin);
43  void GetOrigins(JNIEnv* env, jobject object, jint callback_id);
44  void GetUsageAndQuotaForOrigin(JNIEnv* env,
45                                 jobject object,
46                                 jstring origin,
47                                 jint callback_id,
48                                 bool is_quota);
49
50  typedef base::Callback<
51      void(const std::vector<std::string>& /* origin */,
52           const std::vector<int64>& /* usage */,
53           const std::vector<int64>& /* quota */)> GetOriginsCallback;
54  typedef base::Callback<void(int64 /* usage */,
55                              int64 /* quota */)> QuotaUsageCallback;
56
57 private:
58  explicit AwQuotaManagerBridgeImpl(AwBrowserContext* browser_context);
59  virtual ~AwQuotaManagerBridgeImpl();
60
61  content::StoragePartition* GetStoragePartition() const;
62
63  storage::QuotaManager* GetQuotaManager() const;
64
65  void DeleteAllDataOnUiThread();
66  void DeleteOriginOnUiThread(const base::string16& origin);
67  void GetOriginsOnUiThread(jint callback_id);
68  void GetUsageAndQuotaForOriginOnUiThread(const base::string16& origin,
69                                           jint callback_id,
70                                           bool is_quota);
71
72  void GetOriginsCallbackImpl(
73      int jcallback_id,
74      const std::vector<std::string>& origin,
75      const std::vector<int64>& usage,
76      const std::vector<int64>& quota);
77  void QuotaUsageCallbackImpl(
78      int jcallback_id, bool is_quota, int64 usage, int64 quota);
79
80  AwBrowserContext* browser_context_;
81  JavaObjectWeakGlobalRef java_ref_;
82
83  base::WeakPtrFactory<AwQuotaManagerBridgeImpl> weak_factory_;
84
85  DISALLOW_COPY_AND_ASSIGN(AwQuotaManagerBridgeImpl);
86};
87
88bool RegisterAwQuotaManagerBridge(JNIEnv* env);
89
90}  // namespace android_webview
91
92#endif  // ANDROID_WEBVIEW_NATIVE_AW_QUOTA_MANAGER_BRIDGE_IMPL_H_
93