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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This file declares GPS providers that run on linux. Currently, just uses | 5 // This file declares GPS providers that run on linux. Currently, just uses |
6 // the libgps (gpsd) API. Public for testing only - for normal usage this | 6 // the libgps (gpsd) API. Public for testing only - for normal usage this |
7 // header should not be required, as location_provider.h declares the needed | 7 // header should not be required, as location_provider.h declares the needed |
8 // factory function. | 8 // factory function. |
9 | 9 |
10 #ifndef CONTENT_BROWSER_GEOLOCATION_GPS_LOCATION_PROVIDER_LINUX_H_ | 10 #ifndef CONTENT_BROWSER_GEOLOCATION_GPS_LOCATION_PROVIDER_LINUX_H_ |
11 #define CONTENT_BROWSER_GEOLOCATION_GPS_LOCATION_PROVIDER_LINUX_H_ | 11 #define CONTENT_BROWSER_GEOLOCATION_GPS_LOCATION_PROVIDER_LINUX_H_ |
12 #pragma once | 12 #pragma once |
13 | 13 |
14 #include "base/scoped_ptr.h" | 14 #include "base/scoped_ptr.h" |
15 #include "base/task.h" | 15 #include "base/task.h" |
16 #include "chrome/common/geoposition.h" | |
17 #include "content/browser/geolocation/location_provider.h" | 16 #include "content/browser/geolocation/location_provider.h" |
| 17 #include "content/common/geoposition.h" |
18 | 18 |
19 class LibGps; | 19 class LibGps; |
20 | 20 |
21 // Location provider for Linux, that uses libgps/gpsd to obtain position fixes. | 21 // Location provider for Linux, that uses libgps/gpsd to obtain position fixes. |
22 // TODO(joth): Currently this runs entirely in the client thread (i.e. Chrome's | 22 // TODO(joth): Currently this runs entirely in the client thread (i.e. Chrome's |
23 // IO thread). As the older libgps API is not designed to support polling, | 23 // IO thread). As the older libgps API is not designed to support polling, |
24 // there's a chance it could block, so better move this into its own worker | 24 // there's a chance it could block, so better move this into its own worker |
25 // thread. | 25 // thread. |
26 class GpsLocationProviderLinux : public LocationProviderBase { | 26 class GpsLocationProviderLinux : public LocationProviderBase { |
27 public: | 27 public: |
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47 | 47 |
48 const LibGpsFactory libgps_factory_; | 48 const LibGpsFactory libgps_factory_; |
49 scoped_ptr<LibGps> gps_; | 49 scoped_ptr<LibGps> gps_; |
50 Geoposition position_; | 50 Geoposition position_; |
51 | 51 |
52 // Holder for the tasks which run on the thread; takes care of cleanup. | 52 // Holder for the tasks which run on the thread; takes care of cleanup. |
53 ScopedRunnableMethodFactory<GpsLocationProviderLinux> task_factory_; | 53 ScopedRunnableMethodFactory<GpsLocationProviderLinux> task_factory_; |
54 }; | 54 }; |
55 | 55 |
56 #endif // CONTENT_BROWSER_GEOLOCATION_GPS_LOCATION_PROVIDER_LINUX_H_ | 56 #endif // CONTENT_BROWSER_GEOLOCATION_GPS_LOCATION_PROVIDER_LINUX_H_ |
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