/* * Copyright (C) 2017 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 <general_test/cell_info_cdma.h> namespace general_test { bool CellInfoCdma::validateIdentity( const struct chreWwanCellIdentityCdma identity) { bool valid = false; constexpr int32_t max = INT32_MAX; if (!isBoundedInt32(identity.networkId, 0, 65535, max)) { sendFatalFailureInt32( "Invalid CDMA Network Id: %d", identity.networkId); } else if (!isBoundedInt32(identity.systemId, 0, 32767, max)) { sendFatalFailureInt32( "Invalid CDMA System Id: %d", identity.systemId); } else if (!isBoundedInt32(identity.basestationId, 0, 65535, max)) { sendFatalFailureInt32("Invalid CDMA Base Station Id: %d", identity.basestationId); } else if (!isBoundedInt32(identity.longitude, -2592000, 2592000, max)) { sendFatalFailureInt32("Invalid CDMA Longitude: %d", identity.longitude); } else if (!isBoundedInt32(identity.latitude, -1296000, 1296000, max)) { sendFatalFailureInt32("Invalid CDMA Latitude: %d", identity.latitude); } else { valid = true; } return valid; } bool CellInfoCdma::validateSignalStrengthCdma( const struct chreWwanSignalStrengthCdma strength) { bool valid = false; // TODO: Find exact limits on dbm and ecio if ((strength.dbm < 0) || (strength.dbm > 160)) { sendFatalFailureInt32("Invalid CDMA/CDMA dbm: %d", strength.dbm); } else if ((strength.ecio < 0) || (strength.ecio > 1600)) { sendFatalFailureInt32("Invalid CDMA/CDMA ecio: %d", strength.ecio); } else { valid = true; } return valid; } bool CellInfoCdma::validateSignalStrengthEvdo( const struct chreWwanSignalStrengthEvdo strength) { bool valid = false; // TODO: Find exact limits on dbm and ecio if ((strength.dbm < 0) || (strength.dbm > 160)) { sendFatalFailureInt32("Invalid CDMA/EVDO dbm: %d", strength.dbm); } else if ((strength.ecio < 0) || (strength.ecio > 1600)) { sendFatalFailureInt32("Invalid CDMA/EVDO ecio: %d", strength.ecio); } else if ((strength.signalNoiseRatio < 0) || (strength.signalNoiseRatio > 8)) { sendFatalFailureInt32("Invalid evdo signal noise ratio: %d", strength.signalNoiseRatio); } else { valid = true; } return valid; } bool CellInfoCdma::validate(const struct chreWwanCellInfoCdma& cell) { return (validateIdentity(cell.cellIdentityCdma) && validateSignalStrengthCdma(cell.signalStrengthCdma) && validateSignalStrengthEvdo(cell.signalStrengthEvdo)); } } // namespace general_test