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Side by Side Diff: content/browser/geolocation/wifi_data_provider_mac.cc

Issue 6591034: Move core pieces of geolocation from chrome to content.... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: fix Linux build Created 9 years, 9 months ago
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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 // For OSX 10.5 we use the system API function WirelessScanSplit. This function 5 // For OSX 10.5 we use the system API function WirelessScanSplit. This function
6 // is not documented or included in the SDK, so we use a reverse-engineered 6 // is not documented or included in the SDK, so we use a reverse-engineered
7 // header, osx_wifi_.h. This file is taken from the iStumbler project 7 // header, osx_wifi_.h. This file is taken from the iStumbler project
8 // (http://www.istumbler.net). 8 // (http://www.istumbler.net).
9 9
10 #include "chrome/browser/geolocation/wifi_data_provider_mac.h" 10 #include "content/browser/geolocation/wifi_data_provider_mac.h"
11 11
12 #include <dlfcn.h> 12 #include <dlfcn.h>
13 #include <stdio.h> 13 #include <stdio.h>
14
14 #include "base/utf_string_conversions.h" 15 #include "base/utf_string_conversions.h"
15 #include "chrome/browser/geolocation/osx_wifi.h" 16 #include "content/browser/geolocation/osx_wifi.h"
16 #include "chrome/browser/geolocation/wifi_data_provider_common.h" 17 #include "content/browser/geolocation/wifi_data_provider_common.h"
17 18
18 namespace { 19 namespace {
19 // The time periods, in milliseconds, between successive polls of the wifi data. 20 // The time periods, in milliseconds, between successive polls of the wifi data.
20 const int kDefaultPollingInterval = 120000; // 2 mins 21 const int kDefaultPollingInterval = 120000; // 2 mins
21 const int kNoChangePollingInterval = 300000; // 5 mins 22 const int kNoChangePollingInterval = 300000; // 5 mins
22 const int kTwoNoChangePollingInterval = 600000; // 10 mins 23 const int kTwoNoChangePollingInterval = 600000; // 10 mins
23 const int kNoWifiPollingIntervalMilliseconds = 20 * 1000; // 20s 24 const int kNoWifiPollingIntervalMilliseconds = 20 * 1000; // 20s
24 25
25 // Provides the wifi API binding for use when running on OSX 10.5 machines using 26 // Provides the wifi API binding for use when running on OSX 10.5 machines using
26 // the Apple80211 framework. 27 // the Apple80211 framework.
(...skipping 155 matching lines...) Expand 10 before | Expand all | Expand 10 after
182 DVLOG(1) << "MacWifiDataProvider : failed to initialize any wlan api"; 183 DVLOG(1) << "MacWifiDataProvider : failed to initialize any wlan api";
183 return NULL; 184 return NULL;
184 } 185 }
185 186
186 PollingPolicyInterface* MacWifiDataProvider::NewPollingPolicy() { 187 PollingPolicyInterface* MacWifiDataProvider::NewPollingPolicy() {
187 return new GenericPollingPolicy<kDefaultPollingInterval, 188 return new GenericPollingPolicy<kDefaultPollingInterval,
188 kNoChangePollingInterval, 189 kNoChangePollingInterval,
189 kTwoNoChangePollingInterval, 190 kTwoNoChangePollingInterval,
190 kNoWifiPollingIntervalMilliseconds>; 191 kNoWifiPollingIntervalMilliseconds>;
191 } 192 }
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