#ifndef WIFICOND_SERVER_H_
#define WIFICOND_SERVER_H_
+#include <memory>
+#include <string>
+#include <vector>
+
#include <android-base/macros.h>
+#include <wifi_system/interface_tool.h>
#include "android/net/wifi/BnWificond.h"
+#include "android/net/wifi/IApInterface.h"
+#include "android/net/wifi/IClientInterface.h"
+#include "android/net/wifi/IInterfaceEventCallback.h"
+
+#include "wificond/ap_interface_impl.h"
+#include "wificond/client_interface_impl.h"
+#include "wificond/rtt/rtt_controller_impl.h"
namespace android {
namespace wificond {
+class NL80211Packet;
+class NetlinkUtils;
+class ScanUtils;
+
+struct InterfaceInfo;
+
class Server : public android::net::wifi::BnWificond {
public:
- Server() = default;
+ Server(std::unique_ptr<wifi_system::InterfaceTool> if_tool,
+ std::unique_ptr<wifi_system::SupplicantManager> supplicant_man,
+ std::unique_ptr<wifi_system::HostapdManager> hostapd_man,
+ NetlinkUtils* netlink_utils,
+ ScanUtils* scan_utils);
~Server() override = default;
- android::binder::Status GetChips(std::vector<sp<IBinder>>* chips);
+ android::binder::Status RegisterCallback(
+ const android::sp<android::net::wifi::IInterfaceEventCallback>&
+ callback) override;
+ android::binder::Status UnregisterCallback(
+ const android::sp<android::net::wifi::IInterfaceEventCallback>&
+ callback) override;
+
+ android::binder::Status registerRttClient(
+ const ::android::sp<::android::net::wifi::IRttClient>& rtt_client,
+ ::android::sp<::android::net::wifi::IRttController>*
+ out_rtt_controller) override;
+
+ android::binder::Status unregisterRttClient(
+ const ::android::sp<::android::net::wifi::IRttClient>&
+ rttClient) override;
+
+ android::binder::Status createApInterface(
+ android::sp<android::net::wifi::IApInterface>*
+ created_interface) override;
+
+ android::binder::Status createClientInterface(
+ android::sp<android::net::wifi::IClientInterface>*
+ created_interface) override;
+
+ android::binder::Status tearDownInterfaces() override;
+
+ android::binder::Status GetClientInterfaces(
+ std::vector<android::sp<android::IBinder>>* out_client_ifs) override;
+ android::binder::Status GetApInterfaces(
+ std::vector<android::sp<android::IBinder>>* out_ap_ifs) override;
+
+ // Call this once on startup. It ignores all the invariants held
+ // in wificond and tries to restore ourselves to a blank state by
+ // killing userspace daemons and cleaning up the interface state.
+ void CleanUpSystemState();
private:
+ // Request interface information from kernel and setup local interface object.
+ // This assumes that interface should be in STATION mode. Even if we setup
+ // interface on behalf of createApInterace(), it is Hostapd that configure
+ // the interface to Ap mode later.
+ // Returns true on success, false otherwise.
+ bool SetupInterface(InterfaceInfo* interface);
+ bool RefreshWiphyIndex();
+ void LogSupportedBands();
+ void OnRegDomainChanged(std::string& country_code);
+ void BroadcastClientInterfaceReady(
+ android::sp<android::net::wifi::IClientInterface> network_interface);
+ void BroadcastApInterfaceReady(
+ android::sp<android::net::wifi::IApInterface> network_interface);
+ void BroadcastClientInterfaceTornDown(
+ android::sp<android::net::wifi::IClientInterface> network_interface);
+ void BroadcastApInterfaceTornDown(
+ android::sp<android::net::wifi::IApInterface> network_interface);
+ void MarkDownAllInterfaces();
+
+ const std::unique_ptr<wifi_system::InterfaceTool> if_tool_;
+ const std::unique_ptr<wifi_system::SupplicantManager> supplicant_manager_;
+ const std::unique_ptr<wifi_system::HostapdManager> hostapd_manager_;
+ NetlinkUtils* const netlink_utils_;
+ ScanUtils* const scan_utils_;
+
+ uint32_t wiphy_index_;
+ std::vector<std::unique_ptr<ApInterfaceImpl>> ap_interfaces_;
+ std::vector<std::unique_ptr<ClientInterfaceImpl>> client_interfaces_;
+ std::vector<android::sp<android::net::wifi::IInterfaceEventCallback>>
+ interface_event_callbacks_;
+
+ std::unique_ptr<RttControllerImpl> rtt_controller_;
+
DISALLOW_COPY_AND_ASSIGN(Server);
};