dom/camera/CameraCommon.h@97036ab72558
dom/camera/CameraCommon.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
2 /* vim: set ts=2 et sw=2 tw=40: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #ifndef DOM_CAMERA_CAMERACOMMON_H
8 #define DOM_CAMERA_CAMERACOMMON_H
10 #ifndef __func__
11 #ifdef __FUNCTION__
12 #define __func__ __FUNCTION__
13 #else
14 #define __func__ __FILE__
15 #endif
16 #endif
18 #ifndef NAN
19 #define NAN std::numeric_limits<double>::quiet_NaN()
20 #endif
22 #include "prlog.h"
24 #ifdef PR_LOGGING
25 extern PRLogModuleInfo* GetCameraLog();
26 #define DOM_CAMERA_LOG( type, ... ) PR_LOG(GetCameraLog(), (PRLogModuleLevel)type, ( __VA_ARGS__ ))
27 #else
28 #define DOM_CAMERA_LOG( type, ... )
29 #endif
31 #define DOM_CAMERA_LOGA( ... ) DOM_CAMERA_LOG( 0, __VA_ARGS__ )
33 /**
34 * From the least to the most output.
35 */
36 enum {
37 DOM_CAMERA_LOG_NOTHING,
38 DOM_CAMERA_LOG_ERROR,
39 DOM_CAMERA_LOG_WARNING,
40 DOM_CAMERA_LOG_INFO,
41 DOM_CAMERA_LOG_TRACE,
42 DOM_CAMERA_LOG_REFERENCES
43 };
45 /**
46 * DOM_CAMERA_LOGR() can be called before 'gCameraLog' is set, so
47 * we need to handle this one a little differently.
48 */
49 #ifdef PR_LOGGING
50 #define DOM_CAMERA_LOGR( ... ) \
51 do { \
52 if (GetCameraLog()) { \
53 DOM_CAMERA_LOG( DOM_CAMERA_LOG_REFERENCES, __VA_ARGS__ ); \
54 } \
55 } while (0)
56 #else
57 #define DOM_CAMERA_LOGR( ... )
58 #endif
59 #define DOM_CAMERA_LOGT( ... ) DOM_CAMERA_LOG( DOM_CAMERA_LOG_TRACE, __VA_ARGS__ )
60 #define DOM_CAMERA_LOGI( ... ) DOM_CAMERA_LOG( DOM_CAMERA_LOG_INFO, __VA_ARGS__ )
61 #define DOM_CAMERA_LOGW( ... ) DOM_CAMERA_LOG( DOM_CAMERA_LOG_WARNING, __VA_ARGS__ )
62 #define DOM_CAMERA_LOGE( ... ) DOM_CAMERA_LOG( DOM_CAMERA_LOG_ERROR, __VA_ARGS__ )
64 #endif // DOM_CAMERA_CAMERACOMMON_H
