89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
/*
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* Copyright (C) 2017 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 "chre/platform/platform_wwan.h"
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#include <cinttypes>
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#include "chre/core/event_loop_manager.h"
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#include "chre/platform/log.h"
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#include "chre/platform/shared/pal_system_api.h"
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namespace chre {
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const chrePalWwanCallbacks PlatformWwanBase::sWwanCallbacks = {
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PlatformWwanBase::cellInfoResultCallback,
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};
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PlatformWwan::~PlatformWwan() {
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if (mWwanApi != nullptr) {
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LOGD("Platform WWAN closing");
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prePalApiCall();
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mWwanApi->close();
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LOGD("Platform WWAN closed");
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}
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}
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void PlatformWwan::init() {
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prePalApiCall();
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mWwanApi = chrePalWwanGetApi(CHRE_PAL_WWAN_API_CURRENT_VERSION);
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if (mWwanApi != nullptr) {
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if (!mWwanApi->open(&gChrePalSystemApi, &sWwanCallbacks)) {
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LOGE("WWAN PAL open returned false");
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mWwanApi = nullptr;
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} else {
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LOGD("Opened WWAN PAL version 0x%08" PRIx32, mWwanApi->moduleVersion);
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}
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} else {
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LOGW("Requested WWAN PAL (version 0x%08" PRIx32 ") not found",
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CHRE_PAL_WWAN_API_CURRENT_VERSION);
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}
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}
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uint32_t PlatformWwan::getCapabilities() {
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if (mWwanApi != nullptr) {
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prePalApiCall();
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return mWwanApi->getCapabilities();
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} else {
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return CHRE_WWAN_CAPABILITIES_NONE;
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}
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}
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bool PlatformWwan::requestCellInfo() {
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if (mWwanApi != nullptr) {
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prePalApiCall();
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return mWwanApi->requestCellInfo();
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} else {
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return false;
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}
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}
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void PlatformWwan::releaseCellInfoResult(chreWwanCellInfoResult *result) {
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if (mWwanApi != nullptr) {
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prePalApiCall();
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mWwanApi->releaseCellInfoResult(result);
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}
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}
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void PlatformWwanBase::cellInfoResultCallback(
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struct chreWwanCellInfoResult *result) {
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EventLoopManagerSingleton::get()
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->getWwanRequestManager()
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.handleCellInfoResult(result);
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}
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} // namespace chre
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