| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| #ifndef CAR_VEHICLE_HAL_PROPERTY_UTIL_H_ |
| #define CAR_VEHICLE_HAL_PROPERTY_UTIL_H_ |
| |
| #include <stdint.h> |
| #include <sys/types.h> |
| #include <inttypes.h> |
| |
| #include <hardware/hardware.h> |
| #include <hardware/vehicle.h> |
| |
| #include <utils/String8.h> |
| |
| #include <IVehicleNetwork.h> |
| |
| namespace android { |
| |
| #ifndef MIN |
| #define MIN(a,b) (((a)<(b))?(a):(b)) |
| #endif |
| |
| class VechilePropertyUtil { |
| public: |
| static void dumpProperty(String8& msg, const vehicle_prop_config_t& config) { |
| msg.appendFormat("property 0x%x, access:0x%x, change_mode:0x%x, value_type:0x%x", |
| config.prop, config.access, config.change_mode, config.value_type); |
| char configString[100]; |
| if (config.config_string.len > 0 && config.config_string.data != NULL) { |
| int stringLen = MIN(config.config_string.len, (int32_t) sizeof(configString) - 1); |
| memcpy(configString, config.config_string.data, stringLen); |
| configString[stringLen] = 0; |
| } |
| msg.appendFormat(",permission:0x%x, zones:0x%x, conflg_flag:0x%x, config_string:%s, " \ |
| "fsmin:%f, fsmax:%f", |
| config.permission_model, config.vehicle_zone_flags, config.config_flags, |
| (config.config_string.len > 0) ? configString : "N/A", |
| config.min_sample_rate, config.max_sample_rate); |
| switch (config.value_type) { |
| case VEHICLE_VALUE_TYPE_FLOAT: |
| case VEHICLE_VALUE_TYPE_FLOAT_VEC2: |
| case VEHICLE_VALUE_TYPE_FLOAT_VEC3: |
| case VEHICLE_VALUE_TYPE_FLOAT_VEC4: { |
| msg.appendFormat(",v min:%f, v max:%f\n", config.float_min_value, |
| config.float_max_value); |
| } break; |
| case VEHICLE_VALUE_TYPE_ZONED_FLOAT: |
| case VEHICLE_VALUE_TYPE_ZONED_FLOAT_VEC2: |
| case VEHICLE_VALUE_TYPE_ZONED_FLOAT_VEC3: |
| case VEHICLE_VALUE_TYPE_ZONED_FLOAT_VEC4: { |
| if (config.float_min_values == NULL) { |
| if (config.float_max_values == NULL) { |
| msg.appendFormat(",v min:%f, v max:%f\n", config.float_min_value, |
| config.float_max_value); |
| } else { |
| msg.appendFormat(", ERROR: float_max_values not NULL while min is NULL"); |
| |
| } |
| } else { |
| if (config.float_max_values == NULL) { |
| msg.appendFormat(", ERROR: float_min_values not NULL while max is NULL"); |
| } else { |
| int n = VehicleNetworkUtil::countNumberOfZones( |
| config.vehicle_zone_flags); |
| msg.appendFormat(", v min:"); |
| for (int i = 0; i < n; i++) { |
| msg.appendFormat("%f,", config.float_min_values[i]); |
| } |
| msg.appendFormat(", v max:"); |
| for (int i = 0; i < n; i++) { |
| msg.appendFormat("%f,", config.float_max_values[i]); |
| } |
| } |
| } |
| } break; |
| case VEHICLE_VALUE_TYPE_INT64: { |
| msg.appendFormat(",v min:%" PRId64 " max:%" PRId64 "\n", config.int64_min_value, |
| config.int64_max_value); |
| } break; |
| case VEHICLE_VALUE_TYPE_INT32: |
| case VEHICLE_VALUE_TYPE_INT32_VEC2: |
| case VEHICLE_VALUE_TYPE_INT32_VEC3: |
| case VEHICLE_VALUE_TYPE_INT32_VEC4: { |
| msg.appendFormat(",v min:%d, v max:%d\n", config.int32_min_value, |
| config.int32_max_value); |
| } break; |
| case VEHICLE_VALUE_TYPE_ZONED_INT32: |
| case VEHICLE_VALUE_TYPE_ZONED_INT32_VEC2: |
| case VEHICLE_VALUE_TYPE_ZONED_INT32_VEC3: |
| case VEHICLE_VALUE_TYPE_ZONED_INT32_VEC4: { |
| if (config.int32_min_values == NULL) { |
| if (config.int32_max_values == NULL) { |
| msg.appendFormat(",v min:%d, v max:%d\n", config.int32_min_value, |
| config.int32_max_value); |
| } else { |
| msg.appendFormat(", ERROR: int32_max_values not NULL while min is NULL"); |
| |
| } |
| } else { |
| if (config.int32_max_values == NULL) { |
| msg.appendFormat(", ERROR: int32_min_values not NULL while max is NULL"); |
| } else { |
| int n = VehicleNetworkUtil::countNumberOfZones( |
| config.vehicle_zone_flags); |
| msg.appendFormat(", v min:"); |
| for (int i = 0; i < n; i++) { |
| msg.appendFormat("%d,", config.int32_min_values[i]); |
| } |
| msg.appendFormat(", v max:"); |
| for (int i = 0; i < n; i++) { |
| msg.appendFormat("%d,", config.int32_max_values[i]); |
| } |
| } |
| } |
| } break; |
| default: |
| msg.appendFormat("\n"); |
| } |
| } |
| }; |
| |
| |
| }; |
| |
| #endif /* CAR_VEHICLE_HAL_PROPERTY_UTIL_H_ */ |