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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <android-base/logging.h>
#include <android/hidl/manager/1.0/IServiceManager.h>
#include <hidl/HidlTransportSupport.h>
#include <wifi_system/hostapd_manager.h>
#include <wifi_system/interface_tool.h>
#include <wifi_system/supplicant_manager.h>
#include "hostapd_hidl_test_utils.h"
#include "wifi_hidl_test_utils.h"
using ::android::sp;
using ::android::hardware::configureRpcThreadpool;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::joinRpcThreadpool;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::hardware::wifi::hostapd::V1_0::HostapdStatus;
using ::android::hardware::wifi::hostapd::V1_0::HostapdStatusCode;
using ::android::hardware::wifi::hostapd::V1_0::IHostapd;
using ::android::hardware::wifi::V1_0::ChipModeId;
using ::android::hardware::wifi::V1_0::IWifiChip;
using ::android::wifi_system::HostapdManager;
using ::android::wifi_system::SupplicantManager;
namespace {
// Helper function to initialize the driver and firmware to AP mode
// using the vendor HAL HIDL interface.
void initilializeDriverAndFirmware(const std::string& wifi_instance_name) {
if (getWifi(wifi_instance_name) != nullptr) {
sp<IWifiChip> wifi_chip = getWifiChip(wifi_instance_name);
ChipModeId mode_id;
EXPECT_TRUE(configureChipToSupportIfaceType(
wifi_chip, ::android::hardware::wifi::V1_0::IfaceType::AP, &mode_id));
} else {
LOG(WARNING) << __func__ << ": Vendor HAL not supported";
}
}
// Helper function to deinitialize the driver and firmware
// using the vendor HAL HIDL interface.
void deInitilializeDriverAndFirmware(const std::string& wifi_instance_name) {
if (getWifi(wifi_instance_name) != nullptr) {
stopWifi(wifi_instance_name);
} else {
LOG(WARNING) << __func__ << ": Vendor HAL not supported";
}
}
} // namespace
void stopSupplicantIfNeeded(const std::string& instance_name) {
SupplicantManager supplicant_manager;
if (supplicant_manager.IsSupplicantRunning()) {
LOG(INFO) << "Supplicant is running, stop supplicant first.";
ASSERT_TRUE(supplicant_manager.StopSupplicant());
deInitilializeDriverAndFirmware(instance_name);
ASSERT_FALSE(supplicant_manager.IsSupplicantRunning());
}
}
void stopHostapd(const std::string& instance_name) {
HostapdManager hostapd_manager;
ASSERT_TRUE(hostapd_manager.StopHostapd());
deInitilializeDriverAndFirmware(instance_name);
}
void startHostapdAndWaitForHidlService(
const std::string& wifi_instance_name,
const std::string& hostapd_instance_name) {
initilializeDriverAndFirmware(wifi_instance_name);
HostapdManager hostapd_manager;
ASSERT_TRUE(hostapd_manager.StartHostapd());
// Wait for hostapd service to come up.
IHostapd::getService(hostapd_instance_name);
}
bool is_1_1(const sp<IHostapd>& hostapd) {
sp<::android::hardware::wifi::hostapd::V1_1::IHostapd> hostapd_1_1 =
::android::hardware::wifi::hostapd::V1_1::IHostapd::castFrom(hostapd);
return hostapd_1_1.get() != nullptr;
}
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