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Roshan Piusa26a6e02016-11-17 14:55:58 -08001/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <android-base/logging.h>
18#include <android-base/macros.h>
19#include <private/android_filesystem_config.h>
20
21#include "wifi_mode_controller.h"
22
23using android::hardware::wifi::V1_0::IfaceType;
24using android::wifi_hal::DriverTool;
25
26namespace {
27int convertIfaceTypeToFirmwareMode(IfaceType type) {
Roshan Piusabcf78f2017-10-06 16:30:38 -070028 int mode;
29 switch (type) {
30 case IfaceType::AP:
31 mode = DriverTool::kFirmwareModeAp;
32 break;
33 case IfaceType::P2P:
34 mode = DriverTool::kFirmwareModeP2p;
35 break;
36 case IfaceType::NAN:
37 // NAN is exposed in STA mode currently.
38 mode = DriverTool::kFirmwareModeSta;
39 break;
40 case IfaceType::STA:
41 mode = DriverTool::kFirmwareModeSta;
42 break;
43 }
44 return mode;
Roshan Piusa26a6e02016-11-17 14:55:58 -080045}
Roshan Piusabcf78f2017-10-06 16:30:38 -070046} // namespace
Roshan Piusa26a6e02016-11-17 14:55:58 -080047
48namespace android {
49namespace hardware {
50namespace wifi {
Ahmed ElArabawy687ce132022-01-11 16:42:48 -080051namespace V1_6 {
Roshan Piusa26a6e02016-11-17 14:55:58 -080052namespace implementation {
53namespace mode_controller {
54
55WifiModeController::WifiModeController() : driver_tool_(new DriverTool) {}
56
57bool WifiModeController::isFirmwareModeChangeNeeded(IfaceType type) {
Ahmed ElArabawy687ce132022-01-11 16:42:48 -080058 return driver_tool_->IsFirmwareModeChangeNeeded(convertIfaceTypeToFirmwareMode(type));
Roshan Piusa26a6e02016-11-17 14:55:58 -080059}
60
Roshan Pius8fc6d172017-11-27 16:08:27 -080061bool WifiModeController::initialize() {
Roshan Piusabcf78f2017-10-06 16:30:38 -070062 if (!driver_tool_->LoadDriver()) {
63 LOG(ERROR) << "Failed to load WiFi driver";
64 return false;
65 }
Roshan Pius8fc6d172017-11-27 16:08:27 -080066 return true;
67}
68
69bool WifiModeController::changeFirmwareMode(IfaceType type) {
Ahmed ElArabawy687ce132022-01-11 16:42:48 -080070 if (!driver_tool_->ChangeFirmwareMode(convertIfaceTypeToFirmwareMode(type))) {
Roshan Piusabcf78f2017-10-06 16:30:38 -070071 LOG(ERROR) << "Failed to change firmware mode";
72 return false;
73 }
74 return true;
Roshan Piusa26a6e02016-11-17 14:55:58 -080075}
76
77bool WifiModeController::deinitialize() {
Roshan Piusabcf78f2017-10-06 16:30:38 -070078 if (!driver_tool_->UnloadDriver()) {
79 LOG(ERROR) << "Failed to unload WiFi driver";
80 return false;
81 }
82 return true;
Roshan Piusa26a6e02016-11-17 14:55:58 -080083}
84} // namespace mode_controller
85} // namespace implementation
Ahmed ElArabawy687ce132022-01-11 16:42:48 -080086} // namespace V1_6
Roshan Piusa26a6e02016-11-17 14:55:58 -080087} // namespace wifi
88} // namespace hardware
89} // namespace android