summaryrefslogtreecommitdiffstats
path: root/toolkit/components/url-classifier/nsUrlClassifierProxies.h
blob: 3a6c39434d49b6bc59e3ef531c3960bee241f451 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsUrlClassifierProxies_h
#define nsUrlClassifierProxies_h

#include "nsIUrlClassifierDBService.h"
#include "nsUrlClassifierDBService.h"
#include "nsProxyRelease.h"
#include "nsThreadUtils.h"
#include "mozilla/Attributes.h"
#include "nsIPrincipal.h"
#include "LookupCache.h"


/**
 * Thread proxy from the main thread to the worker thread.
 */
class UrlClassifierDBServiceWorkerProxy final : public nsIUrlClassifierDBService
{
public:
  explicit UrlClassifierDBServiceWorkerProxy(nsUrlClassifierDBServiceWorker* aTarget)
    : mTarget(aTarget)
  { }

  NS_DECL_THREADSAFE_ISUPPORTS
  NS_DECL_NSIURLCLASSIFIERDBSERVICE

  class LookupRunnable : public mozilla::Runnable
  {
  public:
    LookupRunnable(nsUrlClassifierDBServiceWorker* aTarget,
                   nsIPrincipal* aPrincipal,
                   const nsACString& aTables,
                   nsIUrlClassifierCallback* aCB)
      : mTarget(aTarget)
      , mPrincipal(aPrincipal)
      , mLookupTables(aTables)
      , mCB(aCB)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
    nsCOMPtr<nsIPrincipal> mPrincipal;
    nsCString mLookupTables;
    nsCOMPtr<nsIUrlClassifierCallback> mCB;
  };

  class GetTablesRunnable : public mozilla::Runnable
  {
  public:
    GetTablesRunnable(nsUrlClassifierDBServiceWorker* aTarget,
                      nsIUrlClassifierCallback* aCB)
      : mTarget(aTarget)
      , mCB(aCB)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
    nsCOMPtr<nsIUrlClassifierCallback> mCB;
  };

  class BeginUpdateRunnable : public mozilla::Runnable
  {
  public:
    BeginUpdateRunnable(nsUrlClassifierDBServiceWorker* aTarget,
                        nsIUrlClassifierUpdateObserver* aUpdater,
                        const nsACString& aTables)
      : mTarget(aTarget)
      , mUpdater(aUpdater)
      , mTables(aTables)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
    nsCOMPtr<nsIUrlClassifierUpdateObserver> mUpdater;
    nsCString mTables;
  };

  class BeginStreamRunnable : public mozilla::Runnable
  {
  public:
    BeginStreamRunnable(nsUrlClassifierDBServiceWorker* aTarget,
                        const nsACString& aTable)
      : mTarget(aTarget)
      , mTable(aTable)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
    nsCString mTable;
  };

  class UpdateStreamRunnable : public mozilla::Runnable
  {
  public:
    UpdateStreamRunnable(nsUrlClassifierDBServiceWorker* aTarget,
                         const nsACString& aUpdateChunk)
      : mTarget(aTarget)
      , mUpdateChunk(aUpdateChunk)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
    nsCString mUpdateChunk;
  };

  class CacheCompletionsRunnable : public mozilla::Runnable
  {
  public:
    CacheCompletionsRunnable(nsUrlClassifierDBServiceWorker* aTarget,
                             mozilla::safebrowsing::CacheResultArray *aEntries)
      : mTarget(aTarget)
      , mEntries(aEntries)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
     mozilla::safebrowsing::CacheResultArray *mEntries;
  };

  class CacheMissesRunnable : public mozilla::Runnable
  {
  public:
    CacheMissesRunnable(nsUrlClassifierDBServiceWorker* aTarget,
                        mozilla::safebrowsing::PrefixArray *aEntries)
      : mTarget(aTarget)
      , mEntries(aEntries)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
    mozilla::safebrowsing::PrefixArray *mEntries;
  };

  class DoLocalLookupRunnable : public mozilla::Runnable
  {
  public:
    DoLocalLookupRunnable(nsUrlClassifierDBServiceWorker* aTarget,
                          const nsACString& spec,
                          const nsACString& tables,
                          mozilla::safebrowsing::LookupResultArray* results)
      : mTarget(aTarget)
      , mSpec(spec)
      , mTables(tables)
      , mResults(results)
    { }

    NS_DECL_NSIRUNNABLE
  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;

    nsCString mSpec;
    nsCString mTables;
    mozilla::safebrowsing::LookupResultArray* mResults;
  };

  class SetLastUpdateTimeRunnable : public mozilla::Runnable
  {
  public:
    SetLastUpdateTimeRunnable(nsUrlClassifierDBServiceWorker* aTarget,
                              const nsACString& table,
                              uint64_t updateTime)
      : mTarget(aTarget),
        mTable(table),
        mUpdateTime(updateTime)
    { }

    NS_DECL_NSIRUNNABLE
  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
    nsCString mTable;
    uint64_t mUpdateTime;
  };

  class ClearLastResultsRunnable : public mozilla::Runnable
  {
  public:
    explicit ClearLastResultsRunnable(nsUrlClassifierDBServiceWorker* aTarget)
      : mTarget(aTarget)
    { }

    NS_DECL_NSIRUNNABLE
  private:
    RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
  };

public:
  nsresult DoLocalLookup(const nsACString& spec,
                         const nsACString& tables,
                         mozilla::safebrowsing::LookupResultArray* results);

  nsresult OpenDb();
  nsresult CloseDb();

  nsresult CacheCompletions(mozilla::safebrowsing::CacheResultArray * aEntries);
  nsresult CacheMisses(mozilla::safebrowsing::PrefixArray * aEntries);

private:
  ~UrlClassifierDBServiceWorkerProxy() {}

  RefPtr<nsUrlClassifierDBServiceWorker> mTarget;
};

// The remaining classes here are all proxies to the main thread

class UrlClassifierLookupCallbackProxy final :
  public nsIUrlClassifierLookupCallback
{
public:
  explicit UrlClassifierLookupCallbackProxy(nsIUrlClassifierLookupCallback* aTarget)
    : mTarget(new nsMainThreadPtrHolder<nsIUrlClassifierLookupCallback>(aTarget))
  { }

  NS_DECL_THREADSAFE_ISUPPORTS
  NS_DECL_NSIURLCLASSIFIERLOOKUPCALLBACK

  class LookupCompleteRunnable : public mozilla::Runnable
  {
  public:
    LookupCompleteRunnable(const nsMainThreadPtrHandle<nsIUrlClassifierLookupCallback>& aTarget,
                           mozilla::safebrowsing::LookupResultArray *aResults)
      : mTarget(aTarget)
      , mResults(aResults)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    nsMainThreadPtrHandle<nsIUrlClassifierLookupCallback> mTarget;
    mozilla::safebrowsing::LookupResultArray * mResults;
  };

private:
  ~UrlClassifierLookupCallbackProxy() {}

  nsMainThreadPtrHandle<nsIUrlClassifierLookupCallback> mTarget;
};

class UrlClassifierCallbackProxy final : public nsIUrlClassifierCallback
{
public:
  explicit UrlClassifierCallbackProxy(nsIUrlClassifierCallback* aTarget)
    : mTarget(new nsMainThreadPtrHolder<nsIUrlClassifierCallback>(aTarget))
  { }

  NS_DECL_THREADSAFE_ISUPPORTS
  NS_DECL_NSIURLCLASSIFIERCALLBACK

  class HandleEventRunnable : public mozilla::Runnable
  {
  public:
    HandleEventRunnable(const nsMainThreadPtrHandle<nsIUrlClassifierCallback>& aTarget,
                        const nsACString& aValue)
      : mTarget(aTarget)
      , mValue(aValue)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    nsMainThreadPtrHandle<nsIUrlClassifierCallback> mTarget;
    nsCString mValue;
  };

private:
  ~UrlClassifierCallbackProxy() {}

  nsMainThreadPtrHandle<nsIUrlClassifierCallback> mTarget;
};

class UrlClassifierUpdateObserverProxy final :
  public nsIUrlClassifierUpdateObserver
{
public:
  explicit UrlClassifierUpdateObserverProxy(nsIUrlClassifierUpdateObserver* aTarget)
    : mTarget(new nsMainThreadPtrHolder<nsIUrlClassifierUpdateObserver>(aTarget))
  { }

  NS_DECL_THREADSAFE_ISUPPORTS
  NS_DECL_NSIURLCLASSIFIERUPDATEOBSERVER

  class UpdateUrlRequestedRunnable : public mozilla::Runnable
  {
  public:
    UpdateUrlRequestedRunnable(const nsMainThreadPtrHandle<nsIUrlClassifierUpdateObserver>& aTarget,
                               const nsACString& aURL,
                               const nsACString& aTable)
      : mTarget(aTarget)
      , mURL(aURL)
      , mTable(aTable)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    nsMainThreadPtrHandle<nsIUrlClassifierUpdateObserver> mTarget;
    nsCString mURL, mTable;
  };

  class StreamFinishedRunnable : public mozilla::Runnable
  {
  public:
    StreamFinishedRunnable(const nsMainThreadPtrHandle<nsIUrlClassifierUpdateObserver>& aTarget,
                           nsresult aStatus, uint32_t aDelay)
      : mTarget(aTarget)
      , mStatus(aStatus)
      , mDelay(aDelay)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    nsMainThreadPtrHandle<nsIUrlClassifierUpdateObserver> mTarget;
    nsresult mStatus;
    uint32_t mDelay;
  };

  class UpdateErrorRunnable : public mozilla::Runnable
  {
  public:
    UpdateErrorRunnable(const nsMainThreadPtrHandle<nsIUrlClassifierUpdateObserver>& aTarget,
                        nsresult aError)
      : mTarget(aTarget)
      , mError(aError)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    nsMainThreadPtrHandle<nsIUrlClassifierUpdateObserver> mTarget;
    nsresult mError;
  };

  class UpdateSuccessRunnable : public mozilla::Runnable
  {
  public:
    UpdateSuccessRunnable(const nsMainThreadPtrHandle<nsIUrlClassifierUpdateObserver>& aTarget,
                          uint32_t aRequestedTimeout)
      : mTarget(aTarget)
      , mRequestedTimeout(aRequestedTimeout)
    { }

    NS_DECL_NSIRUNNABLE

  private:
    nsMainThreadPtrHandle<nsIUrlClassifierUpdateObserver> mTarget;
    uint32_t mRequestedTimeout;
  };

private:
  ~UrlClassifierUpdateObserverProxy() {}

  nsMainThreadPtrHandle<nsIUrlClassifierUpdateObserver> mTarget;
};

#endif // nsUrlClassifierProxies_h