| /****************************************************************************** |
| * |
| * Copyright 2016 Google, Inc. |
| * |
| * 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 <string.h> |
| |
| #include "osi/include/properties.h" |
| |
| #if !defined(OS_GENERIC) |
| #undef PROPERTY_VALUE_MAX |
| #include <cutils/properties.h> |
| #if BUILD_SANITY_PROPERTY_VALUE_MAX != PROPERTY_VALUE_MAX |
| #error "PROPERTY_VALUE_MAX from osi/include/properties.h != the Android value" |
| #endif // GENERIC_PROPERTY_VALUE_MAX != PROPERTY_VALUE_MAX |
| #endif // !defined(OS_GENERIC) |
| |
| int osi_property_get(const char* key, char* value, const char* default_value) { |
| #if defined(OS_GENERIC) |
| /* For linux right now just return default value, if present */ |
| int len = 0; |
| if (!default_value) return len; |
| |
| len = strlen(default_value); |
| if (len >= PROPERTY_VALUE_MAX) len = PROPERTY_VALUE_MAX - 1; |
| |
| memcpy(value, default_value, len); |
| value[len] = '\0'; |
| return len; |
| #else |
| return property_get(key, value, default_value); |
| #endif // defined(OS_GENERIC) |
| } |
| |
| int osi_property_set(const char* key, const char* value) { |
| #if defined(OS_GENERIC) |
| return -1; |
| #else |
| return property_set(key, value); |
| #endif // defined(OS_GENERIC) |
| } |
| |
| int32_t osi_property_get_int32(const char* key, int32_t default_value) { |
| #if defined(OS_GENERIC) |
| return default_value; |
| #else |
| return property_get_int32(key, default_value); |
| #endif // defined(OS_GENERIC) |
| } |