820 lines
26 KiB
C++
820 lines
26 KiB
C++
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#define LOG_TAG "WifiController"
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#include <cutils/log.h>
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#include "Supplicant.h"
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#include "WifiController.h"
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#include "NetworkManager.h"
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#include "ResponseCode.h"
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#include "WifiNetwork.h"
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#include "ISupplicantEventHandler.h"
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#include "SupplicantState.h"
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#include "SupplicantStatus.h"
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#include "SupplicantAssociatingEvent.h"
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#include "SupplicantAssociatedEvent.h"
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#include "SupplicantConnectedEvent.h"
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#include "SupplicantScanResultsEvent.h"
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#include "SupplicantStateChangeEvent.h"
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#include "SupplicantConnectionTimeoutEvent.h"
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#include "SupplicantDisconnectedEvent.h"
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#include "WifiStatusPoller.h"
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WifiController::WifiController(PropertyManager *mPropMngr,
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IControllerHandler *handlers,
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char *modpath, char *modname, char *modargs) :
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Controller("wifi", mPropMngr, handlers) {
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strncpy(mModulePath, modpath, sizeof(mModulePath));
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strncpy(mModuleName, modname, sizeof(mModuleName));
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strncpy(mModuleArgs, modargs, sizeof(mModuleArgs));
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mLatestScanResults = new ScanResultCollection();
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pthread_mutex_init(&mLatestScanResultsLock, NULL);
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pthread_mutex_init(&mLock, NULL);
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mSupplicant = new Supplicant(this, this);
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mActiveScan = false;
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mEnabled = false;
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mScanOnly = false;
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mPacketFilter = false;
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mBluetoothCoexScan = false;
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mBluetoothCoexMode = 0;
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mCurrentlyConnectedNetworkId = -1;
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mStatusPoller = new WifiStatusPoller(this);
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mRssiEventThreshold = 5;
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mLastLinkSpeed = 0;
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mSupplicantState = SupplicantState::UNKNOWN;
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mStaticProperties.propEnabled = new WifiEnabledProperty(this);
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mStaticProperties.propScanOnly = new WifiScanOnlyProperty(this);
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mStaticProperties.propAllowedChannels = new WifiAllowedChannelsProperty(this);
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mStaticProperties.propRssiEventThreshold =
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new IntegerPropertyHelper("RssiEventThreshold", false, &mRssiEventThreshold);
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mDynamicProperties.propSupplicantState = new WifiSupplicantStateProperty(this);
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mDynamicProperties.propActiveScan = new WifiActiveScanProperty(this);
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mDynamicProperties.propInterface = new WifiInterfaceProperty(this);
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mDynamicProperties.propSearching = new WifiSearchingProperty(this);
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mDynamicProperties.propPacketFilter = new WifiPacketFilterProperty(this);
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mDynamicProperties.propBluetoothCoexScan = new WifiBluetoothCoexScanProperty(this);
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mDynamicProperties.propBluetoothCoexMode = new WifiBluetoothCoexModeProperty(this);
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mDynamicProperties.propCurrentNetwork = new WifiCurrentNetworkProperty(this);
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mDynamicProperties.propRssi = new IntegerPropertyHelper("Rssi", true, &mLastRssi);
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mDynamicProperties.propLinkSpeed = new IntegerPropertyHelper("LinkSpeed", true, &mLastLinkSpeed);
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mDynamicProperties.propSuspended = new WifiSuspendedProperty(this);
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mDynamicProperties.propNetCount = new WifiNetCountProperty(this);
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mDynamicProperties.propTriggerScan = new WifiTriggerScanProperty(this);
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}
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int WifiController::start() {
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mPropMngr->attachProperty("wifi", mStaticProperties.propEnabled);
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mPropMngr->attachProperty("wifi", mStaticProperties.propScanOnly);
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mPropMngr->attachProperty("wifi", mStaticProperties.propAllowedChannels);
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mPropMngr->attachProperty("wifi", mStaticProperties.propRssiEventThreshold);
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return 0;
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}
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int WifiController::stop() {
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mPropMngr->detachProperty("wifi", mStaticProperties.propEnabled);
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mPropMngr->detachProperty("wifi", mStaticProperties.propScanOnly);
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mPropMngr->detachProperty("wifi", mStaticProperties.propAllowedChannels);
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mPropMngr->detachProperty("wifi", mStaticProperties.propRssiEventThreshold);
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return 0;
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}
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int WifiController::enable() {
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if (!isPoweredUp()) {
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LOGI("Powering up");
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sendStatusBroadcast("Powering up WiFi hardware");
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if (powerUp()) {
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LOGE("Powerup failed (%s)", strerror(errno));
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return -1;
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}
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}
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if (mModuleName[0] != '\0' && !isKernelModuleLoaded(mModuleName)) {
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LOGI("Loading driver");
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sendStatusBroadcast("Loading WiFi driver");
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if (loadKernelModule(mModulePath, mModuleArgs)) {
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LOGE("Kernel module load failed (%s)", strerror(errno));
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goto out_powerdown;
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}
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}
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if (!isFirmwareLoaded()) {
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LOGI("Loading firmware");
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sendStatusBroadcast("Loading WiFI firmware");
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if (loadFirmware()) {
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LOGE("Firmware load failed (%s)", strerror(errno));
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goto out_powerdown;
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}
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}
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if (!mSupplicant->isStarted()) {
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LOGI("Starting WPA Supplicant");
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sendStatusBroadcast("Starting WPA Supplicant");
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if (mSupplicant->start()) {
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LOGE("Supplicant start failed (%s)", strerror(errno));
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goto out_unloadmodule;
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}
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}
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if (Controller::bindInterface(mSupplicant->getInterfaceName())) {
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LOGE("Error binding interface (%s)", strerror(errno));
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goto out_unloadmodule;
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}
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if (mSupplicant->refreshNetworkList())
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LOGW("Error getting list of networks (%s)", strerror(errno));
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LOGW("TODO: Set # of allowed regulatory channels!");
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mPropMngr->attachProperty("wifi", mDynamicProperties.propSupplicantState);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propActiveScan);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propInterface);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propSearching);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propPacketFilter);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propBluetoothCoexScan);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propBluetoothCoexMode);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propCurrentNetwork);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propRssi);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propLinkSpeed);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propSuspended);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propNetCount);
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mPropMngr->attachProperty("wifi", mDynamicProperties.propTriggerScan);
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LOGI("Enabled successfully");
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return 0;
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out_unloadmodule:
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if (mModuleName[0] != '\0' && !isKernelModuleLoaded(mModuleName)) {
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if (unloadKernelModule(mModuleName)) {
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LOGE("Unable to unload module after failure!");
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}
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}
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out_powerdown:
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if (powerDown()) {
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LOGE("Unable to powerdown after failure!");
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}
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return -1;
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}
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bool WifiController::getSuspended() {
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pthread_mutex_lock(&mLock);
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bool r = mSuspended;
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pthread_mutex_unlock(&mLock);
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return r;
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}
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int WifiController::setSuspend(bool suspend) {
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pthread_mutex_lock(&mLock);
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if (suspend == mSuspended) {
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LOGW("Suspended state already = %d", suspend);
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pthread_mutex_unlock(&mLock);
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return 0;
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}
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if (suspend) {
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mHandlers->onControllerSuspending(this);
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char tmp[80];
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LOGD("Suspending from supplicant state %s",
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SupplicantState::toString(mSupplicantState,
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tmp,
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sizeof(tmp)));
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if (mSupplicantState != SupplicantState::IDLE) {
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LOGD("Forcing Supplicant disconnect");
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if (mSupplicant->disconnect()) {
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LOGW("Error disconnecting (%s)", strerror(errno));
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}
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}
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LOGD("Stopping Supplicant driver");
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if (mSupplicant->stopDriver()) {
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LOGE("Error stopping driver (%s)", strerror(errno));
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pthread_mutex_unlock(&mLock);
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return -1;
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}
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} else {
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LOGD("Resuming");
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if (mSupplicant->startDriver()) {
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LOGE("Error resuming driver (%s)", strerror(errno));
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pthread_mutex_unlock(&mLock);
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return -1;
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}
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// XXX: set regulatory max channels
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if (mScanOnly)
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mSupplicant->triggerScan();
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else
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mSupplicant->reconnect();
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mHandlers->onControllerResumed(this);
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}
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mSuspended = suspend;
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pthread_mutex_unlock(&mLock);
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LOGD("Suspend / Resume completed");
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return 0;
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}
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void WifiController::sendStatusBroadcast(const char *msg) {
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NetworkManager::Instance()->
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getBroadcaster()->
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sendBroadcast(ResponseCode::UnsolicitedInformational, msg, false);
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}
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int WifiController::disable() {
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mPropMngr->detachProperty("wifi", mDynamicProperties.propSupplicantState);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propActiveScan);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propInterface);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propSearching);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propPacketFilter);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propBluetoothCoexScan);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propBluetoothCoexMode);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propCurrentNetwork);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propRssi);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propLinkSpeed);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propSuspended);
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mPropMngr->detachProperty("wifi", mDynamicProperties.propNetCount);
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if (mSupplicant->isStarted()) {
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sendStatusBroadcast("Stopping WPA Supplicant");
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if (mSupplicant->stop()) {
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LOGE("Supplicant stop failed (%s)", strerror(errno));
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return -1;
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}
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} else
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LOGW("disable(): Supplicant not running?");
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if (mModuleName[0] != '\0' && isKernelModuleLoaded(mModuleName)) {
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sendStatusBroadcast("Unloading WiFi driver");
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if (unloadKernelModule(mModuleName)) {
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LOGE("Unable to unload module (%s)", strerror(errno));
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return -1;
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}
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}
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if (isPoweredUp()) {
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sendStatusBroadcast("Powering down WiFi hardware");
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if (powerDown()) {
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LOGE("Powerdown failed (%s)", strerror(errno));
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return -1;
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}
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}
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return 0;
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}
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int WifiController::loadFirmware() {
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return 0;
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}
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int WifiController::triggerScan() {
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pthread_mutex_lock(&mLock);
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if (verifyNotSuspended()) {
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pthread_mutex_unlock(&mLock);
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return -1;
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}
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switch (mSupplicantState) {
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case SupplicantState::DISCONNECTED:
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case SupplicantState::INACTIVE:
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case SupplicantState::SCANNING:
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case SupplicantState::IDLE:
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break;
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default:
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// Switch to scan only mode
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mSupplicant->setApScanMode(2);
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break;
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}
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int rc = mSupplicant->triggerScan();
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pthread_mutex_unlock(&mLock);
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return rc;
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}
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int WifiController::setActiveScan(bool active) {
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pthread_mutex_lock(&mLock);
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if (mActiveScan == active) {
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pthread_mutex_unlock(&mLock);
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return 0;
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}
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mActiveScan = active;
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int rc = mSupplicant->setScanMode(active);
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pthread_mutex_unlock(&mLock);
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return rc;
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}
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WifiNetwork *WifiController::createNetwork() {
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pthread_mutex_lock(&mLock);
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WifiNetwork *wn = mSupplicant->createNetwork();
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pthread_mutex_unlock(&mLock);
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return wn;
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}
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int WifiController::removeNetwork(int networkId) {
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pthread_mutex_lock(&mLock);
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WifiNetwork *wn = mSupplicant->lookupNetwork(networkId);
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if (!wn) {
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pthread_mutex_unlock(&mLock);
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return -1;
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}
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int rc = mSupplicant->removeNetwork(wn);
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pthread_mutex_unlock(&mLock);
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return rc;
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}
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ScanResultCollection *WifiController::createScanResults() {
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ScanResultCollection *d = new ScanResultCollection();
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ScanResultCollection::iterator i;
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pthread_mutex_lock(&mLatestScanResultsLock);
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for (i = mLatestScanResults->begin(); i != mLatestScanResults->end(); ++i)
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d->push_back((*i)->clone());
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pthread_mutex_unlock(&mLatestScanResultsLock);
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return d;
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}
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WifiNetworkCollection *WifiController::createNetworkList() {
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return mSupplicant->createNetworkList();
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}
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int WifiController::setPacketFilter(bool enable) {
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int rc;
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pthread_mutex_lock(&mLock);
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if (enable)
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rc = mSupplicant->enablePacketFilter();
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else
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rc = mSupplicant->disablePacketFilter();
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if (!rc)
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mPacketFilter = enable;
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pthread_mutex_unlock(&mLock);
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return rc;
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}
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int WifiController::setBluetoothCoexistenceScan(bool enable) {
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int rc;
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pthread_mutex_lock(&mLock);
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if (enable)
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rc = mSupplicant->enableBluetoothCoexistenceScan();
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else
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rc = mSupplicant->disableBluetoothCoexistenceScan();
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if (!rc)
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mBluetoothCoexScan = enable;
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pthread_mutex_unlock(&mLock);
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return rc;
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}
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int WifiController::setScanOnly(bool scanOnly) {
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pthread_mutex_lock(&mLock);
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int rc = mSupplicant->setApScanMode((scanOnly ? 2 : 1));
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if (!rc)
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mScanOnly = scanOnly;
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if (!mSuspended) {
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if (scanOnly)
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mSupplicant->disconnect();
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else
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mSupplicant->reconnect();
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}
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pthread_mutex_unlock(&mLock);
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return rc;
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}
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int WifiController::setBluetoothCoexistenceMode(int mode) {
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pthread_mutex_lock(&mLock);
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int rc = mSupplicant->setBluetoothCoexistenceMode(mode);
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if (!rc)
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mBluetoothCoexMode = mode;
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pthread_mutex_unlock(&mLock);
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return rc;
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}
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void WifiController::onAssociatingEvent(SupplicantAssociatingEvent *evt) {
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LOGD("onAssociatingEvent(%s, %s, %d)",
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(evt->getBssid() ? evt->getBssid() : "n/a"),
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(evt->getSsid() ? evt->getSsid() : "n/a"),
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evt->getFreq());
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}
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void WifiController::onAssociatedEvent(SupplicantAssociatedEvent *evt) {
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LOGD("onAssociatedEvent(%s)", evt->getBssid());
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}
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void WifiController::onConnectedEvent(SupplicantConnectedEvent *evt) {
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LOGD("onConnectedEvent(%s, %d)", evt->getBssid(), evt->getReassociated());
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SupplicantStatus *ss = mSupplicant->getStatus();
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WifiNetwork *wn;
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if (ss->getWpaState() != SupplicantState::COMPLETED) {
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char tmp[32];
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LOGW("onConnected() with SupplicantState = %s!",
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SupplicantState::toString(ss->getWpaState(), tmp,
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sizeof(tmp)));
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return;
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}
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if (ss->getId() == -1) {
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LOGW("onConnected() with id = -1!");
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return;
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}
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mCurrentlyConnectedNetworkId = ss->getId();
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if (!(wn = mSupplicant->lookupNetwork(ss->getId()))) {
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LOGW("Error looking up connected network id %d (%s)",
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ss->getId(), strerror(errno));
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return;
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}
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delete ss;
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mHandlers->onInterfaceConnected(this);
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}
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void WifiController::onScanResultsEvent(SupplicantScanResultsEvent *evt) {
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char *reply;
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if (!(reply = (char *) malloc(4096))) {
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LOGE("Out of memory");
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return;
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}
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mNumScanResultsSinceLastStateChange++;
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if (mNumScanResultsSinceLastStateChange >= 3)
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mIsSupplicantSearching = false;
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size_t len = 4096;
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if (mSupplicant->sendCommand("SCAN_RESULTS", reply, &len)) {
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LOGW("onScanResultsEvent: Error getting scan results (%s)",
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strerror(errno));
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free(reply);
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return;
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}
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pthread_mutex_lock(&mLatestScanResultsLock);
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if (!mLatestScanResults->empty()) {
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ScanResultCollection::iterator i;
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for (i = mLatestScanResults->begin();
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i !=mLatestScanResults->end(); ++i) {
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delete *i;
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}
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mLatestScanResults->clear();
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}
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char *linep;
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char *linep_next = NULL;
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if (!strtok_r(reply, "\n", &linep_next)) {
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free(reply);
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pthread_mutex_unlock(&mLatestScanResultsLock);
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return;
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}
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while((linep = strtok_r(NULL, "\n", &linep_next)))
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mLatestScanResults->push_back(new ScanResult(linep));
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// Switch handling of scan results back to normal mode
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mSupplicant->setApScanMode(1);
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char *tmp;
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asprintf(&tmp, "Scan results ready (%d)", mLatestScanResults->size());
|
|
NetworkManager::Instance()->getBroadcaster()->
|
|
sendBroadcast(ResponseCode::ScanResultsReady,
|
|
tmp, false);
|
|
free(tmp);
|
|
pthread_mutex_unlock(&mLatestScanResultsLock);
|
|
free(reply);
|
|
}
|
|
|
|
void WifiController::onStateChangeEvent(SupplicantStateChangeEvent *evt) {
|
|
char tmp[32];
|
|
char tmp2[32];
|
|
|
|
if (evt->getState() == mSupplicantState)
|
|
return;
|
|
|
|
LOGD("onStateChangeEvent(%s -> %s)",
|
|
SupplicantState::toString(mSupplicantState, tmp, sizeof(tmp)),
|
|
SupplicantState::toString(evt->getState(), tmp2, sizeof(tmp2)));
|
|
|
|
if (evt->getState() != SupplicantState::SCANNING) {
|
|
mIsSupplicantSearching = true;
|
|
mNumScanResultsSinceLastStateChange = 0;
|
|
}
|
|
|
|
char *tmp3;
|
|
asprintf(&tmp3,
|
|
"Supplicant state changed from %d (%s) -> %d (%s)",
|
|
mSupplicantState, tmp, evt->getState(), tmp2);
|
|
|
|
mSupplicantState = evt->getState();
|
|
|
|
if (mSupplicantState == SupplicantState::COMPLETED) {
|
|
mStatusPoller->start();
|
|
} else if (mStatusPoller->isStarted()) {
|
|
mStatusPoller->stop();
|
|
}
|
|
|
|
NetworkManager::Instance()->getBroadcaster()->
|
|
sendBroadcast(ResponseCode::SupplicantStateChange,
|
|
tmp3, false);
|
|
free(tmp3);
|
|
}
|
|
|
|
void WifiController::onConnectionTimeoutEvent(SupplicantConnectionTimeoutEvent *evt) {
|
|
LOGD("onConnectionTimeoutEvent(%s)", evt->getBssid());
|
|
}
|
|
|
|
void WifiController::onDisconnectedEvent(SupplicantDisconnectedEvent *evt) {
|
|
mCurrentlyConnectedNetworkId = -1;
|
|
mHandlers->onInterfaceDisconnected(this);
|
|
}
|
|
|
|
#if 0
|
|
void WifiController::onTerminatingEvent(SupplicantEvent *evt) {
|
|
LOGD("onTerminatingEvent(%s)", evt->getEvent());
|
|
}
|
|
|
|
void WifiController::onPasswordChangedEvent(SupplicantEvent *evt) {
|
|
LOGD("onPasswordChangedEvent(%s)", evt->getEvent());
|
|
}
|
|
|
|
void WifiController::onEapNotificationEvent(SupplicantEvent *evt) {
|
|
LOGD("onEapNotificationEvent(%s)", evt->getEvent());
|
|
}
|
|
|
|
void WifiController::onEapStartedEvent(SupplicantEvent *evt) {
|
|
LOGD("onEapStartedEvent(%s)", evt->getEvent());
|
|
}
|
|
|
|
void WifiController::onEapMethodEvent(SupplicantEvent *evt) {
|
|
LOGD("onEapMethodEvent(%s)", evt->getEvent());
|
|
}
|
|
|
|
void WifiController::onEapSuccessEvent(SupplicantEvent *evt) {
|
|
LOGD("onEapSuccessEvent(%s)", evt->getEvent());
|
|
}
|
|
|
|
void WifiController::onEapFailureEvent(SupplicantEvent *evt) {
|
|
LOGD("onEapFailureEvent(%s)", evt->getEvent());
|
|
}
|
|
|
|
void WifiController::onLinkSpeedEvent(SupplicantEvent *evt) {
|
|
LOGD("onLinkSpeedEvent(%s)", evt->getEvent());
|
|
}
|
|
|
|
void WifiController::onDriverStateEvent(SupplicantEvent *evt) {
|
|
LOGD("onDriverStateEvent(%s)", evt->getEvent());
|
|
}
|
|
#endif
|
|
|
|
void WifiController::onStatusPollInterval() {
|
|
pthread_mutex_lock(&mLock);
|
|
int rssi;
|
|
if (mSupplicant->getRssi(&rssi)) {
|
|
LOGE("Failed to get rssi (%s)", strerror(errno));
|
|
pthread_mutex_unlock(&mLock);
|
|
return;
|
|
}
|
|
|
|
if (abs(mLastRssi - rssi) > mRssiEventThreshold) {
|
|
char *tmp3;
|
|
asprintf(&tmp3, "RSSI changed from %d -> %d",
|
|
mLastRssi, rssi);
|
|
mLastRssi = rssi;
|
|
NetworkManager::Instance()->getBroadcaster()->
|
|
sendBroadcast(ResponseCode::RssiChange,
|
|
tmp3, false);
|
|
free(tmp3);
|
|
}
|
|
|
|
int linkspeed = mSupplicant->getLinkSpeed();
|
|
if (linkspeed != mLastLinkSpeed) {
|
|
char *tmp3;
|
|
asprintf(&tmp3, "Link speed changed from %d -> %d",
|
|
mLastLinkSpeed, linkspeed);
|
|
mLastLinkSpeed = linkspeed;
|
|
NetworkManager::Instance()->getBroadcaster()->
|
|
sendBroadcast(ResponseCode::LinkSpeedChange,
|
|
tmp3, false);
|
|
free(tmp3);
|
|
|
|
}
|
|
pthread_mutex_unlock(&mLock);
|
|
}
|
|
|
|
int WifiController::verifyNotSuspended() {
|
|
if (mSuspended) {
|
|
errno = ESHUTDOWN;
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Property inner classes
|
|
*/
|
|
|
|
WifiController::WifiIntegerProperty::WifiIntegerProperty(WifiController *c,
|
|
const char *name,
|
|
bool ro,
|
|
int elements) :
|
|
IntegerProperty(name, ro, elements) {
|
|
mWc = c;
|
|
}
|
|
|
|
WifiController::WifiStringProperty::WifiStringProperty(WifiController *c,
|
|
const char *name,
|
|
bool ro, int elements) :
|
|
StringProperty(name, ro, elements) {
|
|
mWc = c;
|
|
}
|
|
|
|
WifiController::WifiEnabledProperty::WifiEnabledProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "Enabled", false, 1) {
|
|
}
|
|
|
|
int WifiController::WifiEnabledProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->mEnabled;
|
|
return 0;
|
|
}
|
|
int WifiController::WifiEnabledProperty::set(int idx, int value) {
|
|
int rc = (value ? mWc->enable() : mWc->disable());
|
|
if (!rc)
|
|
mWc->mEnabled = value;
|
|
return rc;
|
|
}
|
|
|
|
WifiController::WifiScanOnlyProperty::WifiScanOnlyProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "ScanOnly", false, 1) {
|
|
}
|
|
int WifiController::WifiScanOnlyProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->mScanOnly;
|
|
return 0;
|
|
}
|
|
int WifiController::WifiScanOnlyProperty::set(int idx, int value) {
|
|
return mWc->setScanOnly(value == 1);
|
|
}
|
|
|
|
WifiController::WifiAllowedChannelsProperty::WifiAllowedChannelsProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "AllowedChannels", false, 1) {
|
|
}
|
|
int WifiController::WifiAllowedChannelsProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->mNumAllowedChannels;
|
|
return 0;
|
|
}
|
|
int WifiController::WifiAllowedChannelsProperty::set(int idx, int value) {
|
|
// XXX: IMPL
|
|
errno = ENOSYS;
|
|
return -1;
|
|
}
|
|
|
|
WifiController::WifiSupplicantStateProperty::WifiSupplicantStateProperty(WifiController *c) :
|
|
WifiStringProperty(c, "SupplicantState", true, 1) {
|
|
}
|
|
int WifiController::WifiSupplicantStateProperty::get(int idx, char *buffer, size_t max) {
|
|
if (!SupplicantState::toString(mWc->mSupplicantState, buffer, max))
|
|
return -1;
|
|
return 0;
|
|
}
|
|
|
|
WifiController::WifiActiveScanProperty::WifiActiveScanProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "ActiveScan", false, 1) {
|
|
}
|
|
int WifiController::WifiActiveScanProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->mActiveScan;
|
|
return 0;
|
|
}
|
|
int WifiController::WifiActiveScanProperty::set(int idx, int value) {
|
|
return mWc->setActiveScan(value);
|
|
}
|
|
|
|
WifiController::WifiInterfaceProperty::WifiInterfaceProperty(WifiController *c) :
|
|
WifiStringProperty(c, "Interface", true, 1) {
|
|
}
|
|
int WifiController::WifiInterfaceProperty::get(int idx, char *buffer, size_t max) {
|
|
strncpy(buffer, (mWc->getBoundInterface() ? mWc->getBoundInterface() : "none"), max);
|
|
return 0;
|
|
}
|
|
|
|
WifiController::WifiSearchingProperty::WifiSearchingProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "Searching", true, 1) {
|
|
}
|
|
int WifiController::WifiSearchingProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->mIsSupplicantSearching;
|
|
return 0;
|
|
}
|
|
|
|
WifiController::WifiPacketFilterProperty::WifiPacketFilterProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "PacketFilter", false, 1) {
|
|
}
|
|
int WifiController::WifiPacketFilterProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->mPacketFilter;
|
|
return 0;
|
|
}
|
|
int WifiController::WifiPacketFilterProperty::set(int idx, int value) {
|
|
return mWc->setPacketFilter(value);
|
|
}
|
|
|
|
WifiController::WifiBluetoothCoexScanProperty::WifiBluetoothCoexScanProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "BluetoothCoexScan", false, 1) {
|
|
}
|
|
int WifiController::WifiBluetoothCoexScanProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->mBluetoothCoexScan;
|
|
return 0;
|
|
}
|
|
int WifiController::WifiBluetoothCoexScanProperty::set(int idx, int value) {
|
|
return mWc->setBluetoothCoexistenceScan(value == 1);
|
|
}
|
|
|
|
WifiController::WifiBluetoothCoexModeProperty::WifiBluetoothCoexModeProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "BluetoothCoexMode", false, 1) {
|
|
}
|
|
int WifiController::WifiBluetoothCoexModeProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->mBluetoothCoexMode;
|
|
return 0;
|
|
}
|
|
int WifiController::WifiBluetoothCoexModeProperty::set(int idx, int value) {
|
|
return mWc->setBluetoothCoexistenceMode(value);
|
|
}
|
|
|
|
WifiController::WifiCurrentNetworkProperty::WifiCurrentNetworkProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "CurrentlyConnectedNetworkId", true, 1) {
|
|
}
|
|
int WifiController::WifiCurrentNetworkProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->mCurrentlyConnectedNetworkId;
|
|
return 0;
|
|
}
|
|
|
|
WifiController::WifiSuspendedProperty::WifiSuspendedProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "Suspended", false, 1) {
|
|
}
|
|
int WifiController::WifiSuspendedProperty::get(int idx, int *buffer) {
|
|
*buffer = mWc->getSuspended();
|
|
return 0;
|
|
}
|
|
int WifiController::WifiSuspendedProperty::set(int idx, int value) {
|
|
return mWc->setSuspend(value == 1);
|
|
}
|
|
|
|
WifiController::WifiNetCountProperty::WifiNetCountProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "NetCount", true, 1) {
|
|
}
|
|
int WifiController::WifiNetCountProperty::get(int idx, int *buffer) {
|
|
pthread_mutex_lock(&mWc->mLock);
|
|
*buffer = mWc->mSupplicant->getNetworkCount();
|
|
pthread_mutex_unlock(&mWc->mLock);
|
|
return 0;
|
|
}
|
|
|
|
WifiController::WifiTriggerScanProperty::WifiTriggerScanProperty(WifiController *c) :
|
|
WifiIntegerProperty(c, "TriggerScan", false, 1) {
|
|
}
|
|
int WifiController::WifiTriggerScanProperty::get(int idx, int *buffer) {
|
|
// XXX: Need action type
|
|
*buffer = 0;
|
|
return 0;
|
|
}
|
|
|
|
int WifiController::WifiTriggerScanProperty::set(int idx, int value) {
|
|
return mWc->triggerScan();
|
|
}
|
|
|