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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #include "content/browser/geolocation/geolocation_service_impl.h" | 5 #include "content/browser/geolocation/geolocation_service_impl.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
11 #include "content/browser/geolocation/geolocation_service_context.h" | 11 #include "content/browser/geolocation/geolocation_service_context.h" |
12 #include "content/public/common/mojo_geoposition.mojom.h" | |
13 | 12 |
14 namespace content { | 13 namespace content { |
15 | 14 |
16 namespace { | 15 namespace { |
17 | 16 |
18 // Geoposition error codes for reporting in UMA. | 17 // Geoposition error codes for reporting in UMA. |
19 enum GeopositionErrorCode { | 18 enum GeopositionErrorCode { |
20 // NOTE: Do not renumber these as that would confuse interpretation of | 19 // NOTE: Do not renumber these as that would confuse interpretation of |
21 // previously logged data. When making changes, also update the enum list | 20 // previously logged data. When making changes, also update the enum list |
22 // in tools/metrics/histograms/histograms.xml to keep it in sync. | 21 // in tools/metrics/histograms/histograms.xml to keep it in sync. |
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54 break; | 53 break; |
55 } | 54 } |
56 UMA_HISTOGRAM_ENUMERATION("Geolocation.LocationUpdate.ErrorCode", | 55 UMA_HISTOGRAM_ENUMERATION("Geolocation.LocationUpdate.ErrorCode", |
57 code, | 56 code, |
58 GEOPOSITION_ERROR_CODE_COUNT); | 57 GEOPOSITION_ERROR_CODE_COUNT); |
59 } | 58 } |
60 | 59 |
61 } // namespace | 60 } // namespace |
62 | 61 |
63 GeolocationServiceImpl::GeolocationServiceImpl( | 62 GeolocationServiceImpl::GeolocationServiceImpl( |
64 mojo::InterfaceRequest<mojom::GeolocationService> request, | 63 mojo::InterfaceRequest<GeolocationService> request, |
65 GeolocationServiceContext* context, | 64 GeolocationServiceContext* context, |
66 const base::Closure& update_callback) | 65 const base::Closure& update_callback) |
67 : binding_(this, std::move(request)), | 66 : binding_(this, std::move(request)), |
68 context_(context), | 67 context_(context), |
69 update_callback_(update_callback), | 68 update_callback_(update_callback), |
70 high_accuracy_(false), | 69 high_accuracy_(false), |
71 has_position_to_report_(false) { | 70 has_position_to_report_(false) { |
72 DCHECK(context_); | 71 DCHECK(context_); |
73 binding_.set_connection_error_handler( | 72 binding_.set_connection_error_handler( |
74 base::Bind(&GeolocationServiceImpl::OnConnectionError, | 73 base::Bind(&GeolocationServiceImpl::OnConnectionError, |
75 base::Unretained(this))); | 74 base::Unretained(this))); |
76 } | 75 } |
77 | 76 |
78 GeolocationServiceImpl::~GeolocationServiceImpl() { | 77 GeolocationServiceImpl::~GeolocationServiceImpl() { |
79 // Make sure to respond to any pending callback even without a valid position. | 78 // Make sure to respond to any pending callback even without a valid position. |
80 if (!position_callback_.is_null()) { | 79 if (!position_callback_.is_null()) { |
81 if (!current_position_.valid) { | 80 if (!current_position_.valid) { |
82 current_position_.error_code = mojom::MojoGeoposition::ErrorCode( | 81 current_position_.error_code = blink::mojom::Geoposition::ErrorCode( |
83 GEOPOSITION_ERROR_CODE_POSITION_UNAVAILABLE); | 82 GEOPOSITION_ERROR_CODE_POSITION_UNAVAILABLE); |
84 current_position_.error_message = mojo::String(""); | 83 current_position_.error_message = mojo::String(""); |
85 } | 84 } |
86 ReportCurrentPosition(); | 85 ReportCurrentPosition(); |
87 } | 86 } |
88 } | 87 } |
89 | 88 |
90 void GeolocationServiceImpl::PauseUpdates() { | 89 void GeolocationServiceImpl::PauseUpdates() { |
91 geolocation_subscription_.reset(); | 90 geolocation_subscription_.reset(); |
92 } | 91 } |
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171 current_position_.valid = position.Validate(); | 170 current_position_.valid = position.Validate(); |
172 current_position_.latitude = position.latitude; | 171 current_position_.latitude = position.latitude; |
173 current_position_.longitude = position.longitude; | 172 current_position_.longitude = position.longitude; |
174 current_position_.altitude = position.altitude; | 173 current_position_.altitude = position.altitude; |
175 current_position_.accuracy = position.accuracy; | 174 current_position_.accuracy = position.accuracy; |
176 current_position_.altitude_accuracy = position.altitude_accuracy; | 175 current_position_.altitude_accuracy = position.altitude_accuracy; |
177 current_position_.heading = position.heading; | 176 current_position_.heading = position.heading; |
178 current_position_.speed = position.speed; | 177 current_position_.speed = position.speed; |
179 current_position_.timestamp = position.timestamp.ToDoubleT(); | 178 current_position_.timestamp = position.timestamp.ToDoubleT(); |
180 current_position_.error_code = | 179 current_position_.error_code = |
181 mojom::MojoGeoposition::ErrorCode(position.error_code); | 180 blink::mojom::Geoposition::ErrorCode(position.error_code); |
182 current_position_.error_message = position.error_message; | 181 current_position_.error_message = position.error_message; |
183 | 182 |
184 has_position_to_report_ = true; | 183 has_position_to_report_ = true; |
185 | 184 |
186 if (!position_callback_.is_null()) | 185 if (!position_callback_.is_null()) |
187 ReportCurrentPosition(); | 186 ReportCurrentPosition(); |
188 } | 187 } |
189 | 188 |
190 void GeolocationServiceImpl::ReportCurrentPosition() { | 189 void GeolocationServiceImpl::ReportCurrentPosition() { |
191 position_callback_.Run(current_position_.Clone()); | 190 position_callback_.Run(current_position_.Clone()); |
192 position_callback_.reset(); | 191 position_callback_.reset(); |
193 has_position_to_report_ = false; | 192 has_position_to_report_ = false; |
194 } | 193 } |
195 | 194 |
196 } // namespace content | 195 } // namespace content |
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