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/*
* WPA Supplicant - P2P Iface Aidl interface
* Copyright (c) 2021, Google Inc. All rights reserved.
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef WPA_SUPPLICANT_AIDL_P2P_IFACE_H
#define WPA_SUPPLICANT_AIDL_P2P_IFACE_H
#include <array>
#include <vector>
#include <android-base/macros.h>
#include <aidl/android/hardware/wifi/supplicant/BnSupplicantP2pIface.h>
#include <aidl/android/hardware/wifi/supplicant/FreqRange.h>
#include <aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.h>
#include <aidl/android/hardware/wifi/supplicant/ISupplicantP2pNetwork.h>
#include <aidl/android/hardware/wifi/supplicant/MiracastMode.h>
#include <aidl/android/hardware/wifi/supplicant/WpsProvisionMethod.h>
extern "C"
{
#include "utils/common.h"
#include "utils/includes.h"
#include "p2p/p2p.h"
#include "p2p/p2p_i.h"
#include "p2p_supplicant.h"
#include "p2p_supplicant.h"
#include "config.h"
}
#define P2P_MGMT_DEVICE_PREFIX "p2p-dev-"
namespace aidl {
namespace android {
namespace hardware {
namespace wifi {
namespace supplicant {
/**
* Implementation of P2pIface aidl object. Each unique aidl
* object is used for control operations on a specific interface
* controlled by wpa_supplicant.
*/
class P2pIface : public BnSupplicantP2pIface
{
public:
P2pIface(struct wpa_global* wpa_global, const char ifname[]);
~P2pIface() override = default;
// Refer to |StaIface::invalidate()|.
void invalidate();
bool isValid();
// Aidl methods exposed.
::ndk::ScopedAStatus getName(std::string* _aidl_return) override;
::ndk::ScopedAStatus getType(IfaceType* _aidl_return) override;
::ndk::ScopedAStatus addNetwork(
std::shared_ptr<ISupplicantP2pNetwork>* _aidl_return) override;
::ndk::ScopedAStatus removeNetwork(int32_t in_id) override;
::ndk::ScopedAStatus getNetwork(
int32_t in_id, std::shared_ptr<ISupplicantP2pNetwork>* _aidl_return) override;
::ndk::ScopedAStatus listNetworks(std::vector<int32_t>* _aidl_return) override;
::ndk::ScopedAStatus registerCallback(
const std::shared_ptr<ISupplicantP2pIfaceCallback>& in_callback) override;
::ndk::ScopedAStatus getDeviceAddress(std::vector<uint8_t>* _aidl_return) override;
::ndk::ScopedAStatus setSsidPostfix(const std::vector<uint8_t>& in_postfix) override;
::ndk::ScopedAStatus setGroupIdle(
const std::string& in_groupIfName, int32_t in_timeoutInSec) override;
::ndk::ScopedAStatus setPowerSave(
const std::string& in_groupIfName, bool in_enable) override;
::ndk::ScopedAStatus find(int32_t in_timeoutInSec) override;
::ndk::ScopedAStatus stopFind() override;
::ndk::ScopedAStatus flush() override;
::ndk::ScopedAStatus connect(
const std::vector<uint8_t>& in_peerAddress, WpsProvisionMethod in_provisionMethod,
const std::string& in_preSelectedPin, bool in_joinExistingGroup,
bool in_persistent, int32_t in_goIntent, std::string* _aidl_return) override;
::ndk::ScopedAStatus cancelConnect() override;
::ndk::ScopedAStatus provisionDiscovery(
const std::vector<uint8_t>& in_peerAddress,
WpsProvisionMethod in_provisionMethod) override;
::ndk::ScopedAStatus addGroup(bool in_persistent, int32_t in_persistentNetworkId) override;
::ndk::ScopedAStatus addGroupWithConfig(
const std::vector<uint8_t>& in_ssid, const std::string& in_pskPassphrase,
bool in_persistent, int32_t in_freq, const std::vector<uint8_t>& in_peerAddress,
bool in_joinExistingGroup) override;
::ndk::ScopedAStatus removeGroup(const std::string& in_groupIfName) override;
::ndk::ScopedAStatus reject(const std::vector<uint8_t>& in_peerAddress) override;
::ndk::ScopedAStatus invite(
const std::string& in_groupIfName,
const std::vector<uint8_t>& in_goDeviceAddress,
const std::vector<uint8_t>& in_peerAddress) override;
::ndk::ScopedAStatus reinvoke(
int32_t in_persistentNetworkId,
const std::vector<uint8_t>& in_peerAddress) override;
::ndk::ScopedAStatus configureExtListen(
int32_t in_periodInMillis, int32_t in_intervalInMillis) override;
::ndk::ScopedAStatus setListenChannel(
int32_t in_channel, int32_t in_operatingClass) override;
::ndk::ScopedAStatus setDisallowedFrequencies(
const std::vector<FreqRange>& in_ranges) override;
::ndk::ScopedAStatus getSsid(
const std::vector<uint8_t>& in_peerAddress,
std::vector<uint8_t>* _aidl_return) override;
::ndk::ScopedAStatus getGroupCapability(
const std::vector<uint8_t>& in_peerAddress,
P2pGroupCapabilityMask* _aidl_return) override;
::ndk::ScopedAStatus addBonjourService(
const std::vector<uint8_t>& in_query,
const std::vector<uint8_t>& in_response) override;
::ndk::ScopedAStatus removeBonjourService(
const std::vector<uint8_t>& in_query) override;
::ndk::ScopedAStatus addUpnpService(
int32_t in_version, const std::string& in_serviceName) override;
::ndk::ScopedAStatus removeUpnpService(
int32_t in_version, const std::string& in_serviceName) override;
::ndk::ScopedAStatus flushServices() override;
::ndk::ScopedAStatus requestServiceDiscovery(
const std::vector<uint8_t>& in_peerAddress,
const std::vector<uint8_t>& in_query, int64_t* _aidl_return) override;
::ndk::ScopedAStatus cancelServiceDiscovery(int64_t in_identifier) override;
::ndk::ScopedAStatus setMiracastMode(MiracastMode in_mode) override;
::ndk::ScopedAStatus startWpsPbc(
const std::string& in_groupIfName,
const std::vector<uint8_t>& in_bssid) override;
::ndk::ScopedAStatus startWpsPinKeypad(
const std::string& in_groupIfName, const std::string& in_pin) override;
::ndk::ScopedAStatus startWpsPinDisplay(
const std::string& in_groupIfName,
const std::vector<uint8_t>& in_bssid,
std::string* _aidl_return) override;
::ndk::ScopedAStatus cancelWps(const std::string& in_groupIfName) override;
::ndk::ScopedAStatus setWpsDeviceName(
const std::string& in_name) override;
::ndk::ScopedAStatus setWpsDeviceType(
const std::vector<uint8_t>& in_type) override;
::ndk::ScopedAStatus setWpsManufacturer(
const std::string& in_manufacturer) override;
::ndk::ScopedAStatus setWpsModelName(
const std::string& in_modelName) override;
::ndk::ScopedAStatus setWpsModelNumber(
const std::string& in_modelNumber) override;
::ndk::ScopedAStatus setWpsSerialNumber(
const std::string& in_serialNumber) override;
::ndk::ScopedAStatus setWpsConfigMethods(
WpsConfigMethods in_configMethods) override;
::ndk::ScopedAStatus enableWfd(bool in_enable) override;
::ndk::ScopedAStatus setWfdDeviceInfo(
const std::vector<uint8_t>& in_info) override;
::ndk::ScopedAStatus createNfcHandoverRequestMessage(
std::vector<uint8_t>* _aidl_return) override;
::ndk::ScopedAStatus createNfcHandoverSelectMessage(
std::vector<uint8_t>* _aidl_return) override;
::ndk::ScopedAStatus reportNfcHandoverInitiation(
const std::vector<uint8_t>& in_select) override;
::ndk::ScopedAStatus reportNfcHandoverResponse(
const std::vector<uint8_t>& in_request) override;
::ndk::ScopedAStatus saveConfig() override;
::ndk::ScopedAStatus setMacRandomization(bool in_enable) override;
::ndk::ScopedAStatus setEdmg(bool in_enable) override;
::ndk::ScopedAStatus getEdmg(bool* _aidl_return) override;
::ndk::ScopedAStatus setWfdR2DeviceInfo(
const std::vector<uint8_t>& in_info) override;
::ndk::ScopedAStatus removeClient(
const std::vector<uint8_t>& peer_address, bool isLegacyClient) override;
::ndk::ScopedAStatus findOnSocialChannels(int32_t in_timeoutInSec) override;
::ndk::ScopedAStatus findOnSpecificFrequency(
int32_t in_freq, int32_t in_timeoutInSec) override;
::ndk::ScopedAStatus setVendorElements(
P2pFrameTypeMask in_frameTypeMask,
const std::vector<uint8_t>& in_vendorElemBytes) override;
::ndk::ScopedAStatus configureEapolIpAddressAllocationParams(
int32_t in_ipAddressGo, int32_t in_ipAddressMask,
int32_t in_ipAddressStart, int32_t in_ipAddressEnd) override;
::ndk::ScopedAStatus connectWithParams(
const P2pConnectInfo& in_connectInfo, std::string* _aidl_return) override;
::ndk::ScopedAStatus findWithParams(const P2pDiscoveryInfo& in_discoveryInfo) override;
private:
// Corresponding worker functions for the AIDL methods.
std::pair<std::string, ndk::ScopedAStatus> getNameInternal();
std::pair<IfaceType, ndk::ScopedAStatus> getTypeInternal();
std::pair<std::shared_ptr<ISupplicantP2pNetwork>, ndk::ScopedAStatus>
addNetworkInternal();
ndk::ScopedAStatus removeNetworkInternal(int32_t id);
std::pair<std::shared_ptr<ISupplicantP2pNetwork>, ndk::ScopedAStatus>
getNetworkInternal(int32_t id);
std::pair<std::vector<int32_t>, ndk::ScopedAStatus>
listNetworksInternal();
ndk::ScopedAStatus registerCallbackInternal(
const std::shared_ptr<ISupplicantP2pIfaceCallback>& callback);
std::pair<std::vector<uint8_t>, ndk::ScopedAStatus>
getDeviceAddressInternal();
ndk::ScopedAStatus setSsidPostfixInternal(
const std::vector<uint8_t>& postfix);
ndk::ScopedAStatus setGroupIdleInternal(
const std::string& group_ifname, uint32_t timeout_in_sec);
ndk::ScopedAStatus setPowerSaveInternal(
const std::string& group_ifname, bool enable);
ndk::ScopedAStatus findInternal(uint32_t timeout_in_sec);
ndk::ScopedAStatus stopFindInternal();
ndk::ScopedAStatus flushInternal();
std::pair<std::string, ndk::ScopedAStatus> connectInternal(
const std::vector<uint8_t>& peer_address,
WpsProvisionMethod provision_method,
const std::string& pre_selected_pin, bool join_existing_group,
bool persistent, uint32_t go_intent);
ndk::ScopedAStatus cancelConnectInternal();
ndk::ScopedAStatus provisionDiscoveryInternal(
const std::vector<uint8_t>& peer_address,
WpsProvisionMethod provision_method);
ndk::ScopedAStatus addGroupInternal(bool in_persistent, int32_t in_persistentNetworkId);
ndk::ScopedAStatus addGroupWithConfigInternal(
const std::vector<uint8_t>& ssid, const std::string& passphrase,
bool persistent, uint32_t freq, const std::vector<uint8_t>& peer_address,
bool joinExistingGroup);
ndk::ScopedAStatus removeGroupInternal(const std::string& group_ifname);
ndk::ScopedAStatus rejectInternal(
const std::vector<uint8_t>& peer_address);
ndk::ScopedAStatus inviteInternal(
const std::string& group_ifname,
const std::vector<uint8_t>& go_device_address,
const std::vector<uint8_t>& peer_address);
ndk::ScopedAStatus reinvokeInternal(
int32_t persistent_network_id,
const std::vector<uint8_t>& peer_address);
ndk::ScopedAStatus configureExtListenInternal(
uint32_t period_in_millis, uint32_t interval_in_millis);
ndk::ScopedAStatus setListenChannelInternal(
uint32_t channel, uint32_t operating_class);
ndk::ScopedAStatus setDisallowedFrequenciesInternal(
const std::vector<FreqRange>& ranges);
std::pair<std::vector<uint8_t>, ndk::ScopedAStatus> getSsidInternal(
const std::vector<uint8_t>& peer_address);
std::pair<P2pGroupCapabilityMask, ndk::ScopedAStatus> getGroupCapabilityInternal(
const std::vector<uint8_t>& peer_address);
ndk::ScopedAStatus addBonjourServiceInternal(
const std::vector<uint8_t>& query,
const std::vector<uint8_t>& response);
ndk::ScopedAStatus removeBonjourServiceInternal(
const std::vector<uint8_t>& query);
ndk::ScopedAStatus addUpnpServiceInternal(
uint32_t version, const std::string& service_name);
ndk::ScopedAStatus removeUpnpServiceInternal(
uint32_t version, const std::string& service_name);
ndk::ScopedAStatus flushServicesInternal();
std::pair<uint64_t, ndk::ScopedAStatus> requestServiceDiscoveryInternal(
const std::vector<uint8_t>& peer_address,
const std::vector<uint8_t>& query);
ndk::ScopedAStatus cancelServiceDiscoveryInternal(uint64_t identifier);
ndk::ScopedAStatus setMiracastModeInternal(
MiracastMode mode);
ndk::ScopedAStatus startWpsPbcInternal(
const std::string& group_ifname,
const std::vector<uint8_t>& bssid);
ndk::ScopedAStatus startWpsPinKeypadInternal(
const std::string& group_ifname, const std::string& pin);
std::pair<std::string, ndk::ScopedAStatus> startWpsPinDisplayInternal(
const std::string& group_ifname,
const std::vector<uint8_t>& bssid);
ndk::ScopedAStatus cancelWpsInternal(const std::string& group_ifname);
ndk::ScopedAStatus setWpsDeviceNameInternal(const std::string& name);
ndk::ScopedAStatus setWpsDeviceTypeInternal(
const std::vector<uint8_t>& type);
ndk::ScopedAStatus setWpsManufacturerInternal(
const std::string& manufacturer);
ndk::ScopedAStatus setWpsModelNameInternal(const std::string& model_name);
ndk::ScopedAStatus setWpsModelNumberInternal(
const std::string& model_number);
ndk::ScopedAStatus setWpsSerialNumberInternal(
const std::string& serial_number);
ndk::ScopedAStatus setWpsConfigMethodsInternal(WpsConfigMethods config_methods);
ndk::ScopedAStatus enableWfdInternal(bool enable);
ndk::ScopedAStatus setWfdDeviceInfoInternal(
const std::vector<uint8_t>& info);
std::pair<std::vector<uint8_t>, ndk::ScopedAStatus>
createNfcHandoverRequestMessageInternal();
std::pair<std::vector<uint8_t>, ndk::ScopedAStatus>
createNfcHandoverSelectMessageInternal();
ndk::ScopedAStatus reportNfcHandoverResponseInternal(
const std::vector<uint8_t>& request);
ndk::ScopedAStatus reportNfcHandoverInitiationInternal(
const std::vector<uint8_t>& select);
ndk::ScopedAStatus saveConfigInternal();
ndk::ScopedAStatus setMacRandomizationInternal(bool enable);
ndk::ScopedAStatus setEdmgInternal(bool enable);
std::pair<bool, ndk::ScopedAStatus> getEdmgInternal();
ndk::ScopedAStatus setWfdR2DeviceInfoInternal(
const std::vector<uint8_t>& info);
ndk::ScopedAStatus removeClientInternal(
const std::vector<uint8_t>& peer_address, bool isLegacyClient);
ndk::ScopedAStatus findOnSocialChannelsInternal(uint32_t timeout_in_sec);
ndk::ScopedAStatus findOnSpecificFrequencyInternal(
uint32_t freq, uint32_t timeout_in_sec);
ndk::ScopedAStatus setVendorElementsInternal(
P2pFrameTypeMask frameTypeMask,
const std::vector<uint8_t>& vendorElemBytes);
::ndk::ScopedAStatus configureEapolIpAddressAllocationParamsInternal(
uint32_t ipAddressGo, uint32_t ipAddressMask,
uint32_t ipAddressStart, uint32_t ipAddressEnd);
std::pair<std::string, ndk::ScopedAStatus> connectWithParamsInternal(
const P2pConnectInfo& connectInfo);
ndk::ScopedAStatus findWithParamsInternal(const P2pDiscoveryInfo& discoveryInfo);
struct wpa_supplicant* retrieveIfacePtr();
struct wpa_supplicant* retrieveGroupIfacePtr(
const std::string& group_ifname);
// Reference to the global wpa_struct. This is assumed to be valid for
// the lifetime of the process.
struct wpa_global* wpa_global_;
// Name of the iface this aidl object controls
const std::string ifname_;
bool is_valid_;
DISALLOW_COPY_AND_ASSIGN(P2pIface);
};
} // namespace supplicant
} // namespace wifi
} // namespace hardware
} // namespace android
} // namespace aidl
#endif // WPA_SUPPLICANT_AIDL_P2P_IFACE_H
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