1 /* 2 * Copyright (C) 2017 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 #define LOG_TAG "LowpanChannelInfo" 18 19 #include <android/net/lowpan/LowpanChannelInfo.h> 20 21 #include <binder/Parcel.h> 22 #include <log/log.h> 23 #include <utils/Errors.h> 24 25 using android::BAD_TYPE; 26 using android::BAD_VALUE; 27 using android::NO_ERROR; 28 using android::Parcel; 29 using android::status_t; 30 using android::UNEXPECTED_NULL; 31 using android::net::lowpan::LowpanChannelInfo; 32 using namespace ::android::binder; 33 34 namespace android { 35 36 namespace net { 37 38 namespace lowpan { 39 40 #define RETURN_IF_FAILED(calledOnce) \ 41 { \ 42 status_t returnStatus = calledOnce; \ 43 if (returnStatus) { \ 44 ALOGE("Failed at %s:%d (%s)", __FILE__, __LINE__, __func__); \ 45 return returnStatus; \ 46 } \ 47 } 48 writeToParcel(Parcel * parcel) const49status_t LowpanChannelInfo::writeToParcel(Parcel* parcel) const { 50 /* 51 * Keep implementation in sync with writeToParcel() in 52 * frameworks/base/lowpan/java/android/net/android/net/lowpan/LowpanChannelInfo.java. 53 */ 54 55 RETURN_IF_FAILED(parcel->writeInt32(mIndex)); 56 RETURN_IF_FAILED(parcel->writeUtf8AsUtf16(mName)); 57 RETURN_IF_FAILED(parcel->writeFloat(mSpectrumCenterFrequency)); 58 RETURN_IF_FAILED(parcel->writeFloat(mSpectrumBandwidth)); 59 RETURN_IF_FAILED(parcel->writeInt32(mMaxTxPower)); 60 RETURN_IF_FAILED(parcel->writeBool(mIsMaskedByRegulatoryDomain)); 61 62 return NO_ERROR; 63 } 64 readFromParcel(const Parcel * parcel)65status_t LowpanChannelInfo::readFromParcel(const Parcel* parcel) { 66 /* 67 * Keep implementation in sync with readFromParcel() in 68 * frameworks/base/lowpan/java/android/net/android/net/lowpan/LowpanChannelInfo.java. 69 */ 70 71 RETURN_IF_FAILED(parcel->readInt32(&mIndex)); 72 RETURN_IF_FAILED(parcel->readUtf8FromUtf16(&mName)); 73 RETURN_IF_FAILED(parcel->readFloat(&mSpectrumCenterFrequency)); 74 RETURN_IF_FAILED(parcel->readFloat(&mSpectrumBandwidth)); 75 RETURN_IF_FAILED(parcel->readInt32(&mMaxTxPower)); 76 RETURN_IF_FAILED(parcel->readBool(&mIsMaskedByRegulatoryDomain)); 77 78 return NO_ERROR; 79 } 80 operator ==(const LowpanChannelInfo & rhs)81bool LowpanChannelInfo::operator==(const LowpanChannelInfo& rhs) 82 { 83 if (mIndex != rhs.mIndex) { 84 return false; 85 } 86 87 if (mName != rhs.mName) { 88 return false; 89 } 90 91 if (mSpectrumCenterFrequency != rhs.mSpectrumCenterFrequency) { 92 return false; 93 } 94 95 if (mSpectrumBandwidth != rhs.mSpectrumBandwidth) { 96 return false; 97 } 98 99 if (mMaxTxPower != rhs.mMaxTxPower) { 100 return false; 101 } 102 103 if (mIsMaskedByRegulatoryDomain != rhs.mIsMaskedByRegulatoryDomain) { 104 return false; 105 } 106 107 return true; 108 } 109 110 } // namespace lowpan 111 112 } // namespace net 113 114 } // namespace android 115