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Unified Diff: content/browser/geolocation/wifi_data_provider_chromeos.h

Issue 2188933002: Revert of Reland: Geolocation: move from content/browser to device/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 5 months ago
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Index: content/browser/geolocation/wifi_data_provider_chromeos.h
diff --git a/content/browser/geolocation/wifi_data_provider_chromeos.h b/content/browser/geolocation/wifi_data_provider_chromeos.h
new file mode 100644
index 0000000000000000000000000000000000000000..df74768fa49891bff63cd8f8c012d59b1adacfd6
--- /dev/null
+++ b/content/browser/geolocation/wifi_data_provider_chromeos.h
@@ -0,0 +1,67 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_BROWSER_GEOLOCATION_WIFI_DATA_PROVIDER_CHROMEOS_H_
+#define CONTENT_BROWSER_GEOLOCATION_WIFI_DATA_PROVIDER_CHROMEOS_H_
+
+#include <memory>
+
+#include "base/compiler_specific.h"
+#include "base/macros.h"
+#include "content/browser/geolocation/wifi_data_provider.h"
+#include "content/browser/geolocation/wifi_polling_policy.h"
+
+namespace content {
+
+class CONTENT_EXPORT WifiDataProviderChromeOs : public WifiDataProvider {
+ public:
+ WifiDataProviderChromeOs();
+
+ // WifiDataProvider
+ void StartDataProvider() override;
+ void StopDataProvider() override;
+ bool GetData(WifiData* data) override;
+
+ private:
+ friend class GeolocationChromeOsWifiDataProviderTest;
+ ~WifiDataProviderChromeOs() override;
+
+ // UI thread
+ void DoWifiScanTaskOnUIThread(); // The polling task
+ void DoStartTaskOnUIThread();
+
+ // Client thread
+ void DidWifiScanTaskNoResults();
+ void DidWifiScanTask(const WifiData& new_data);
+
+ // Will schedule a scan; i.e. enqueue DoWifiScanTask deferred task.
+ void ScheduleNextScan(int interval);
+
+ // Will schedule starting of the scanning process.
+ void ScheduleStart();
+
+ // Will schedule stopping of the scanning process.
+ void ScheduleStop();
+
+ // Get access point data from chromeos.
+ bool GetAccessPointData(WifiData::AccessPointDataSet* data);
+
+ // Controls the polling update interval. (client thread)
+ std::unique_ptr<WifiPollingPolicy> polling_policy_;
+
+ // The latest wifi data. (client thread)
+ WifiData wifi_data_;
+
+ // Whether we have strated the data provider. (client thread)
+ bool started_;
+
+ // Whether we've successfully completed a scan for WiFi data. (client thread)
+ bool is_first_scan_complete_;
+
+ DISALLOW_COPY_AND_ASSIGN(WifiDataProviderChromeOs);
+};
+
+} // namespace content
+
+#endif // CONTENT_BROWSER_GEOLOCATION_WIFI_DATA_PROVIDER_CHROMEOS_H_
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