| // Copyright 2017 Google Inc. All Rights Reserved. |
| // |
| // 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 "starboard/system.h" |
| |
| #include <sys/utsname.h> |
| #include "starboard/log.h" |
| #include "starboard/string.h" |
| |
| namespace { |
| |
| const char* kFriendlyName = "Raspberry Pi"; |
| |
| bool CopyStringAndTestIfSuccess(char* out_value, |
| int value_length, |
| const char* from_value) { |
| if (SbStringGetLength(from_value) + 1 > value_length) |
| return false; |
| SbStringCopy(out_value, from_value, value_length); |
| return true; |
| } |
| |
| } // namespace |
| |
| bool SbSystemGetProperty(SbSystemPropertyId property_id, |
| char* out_value, |
| int value_length) { |
| if (!out_value || !value_length) { |
| return false; |
| } |
| |
| switch (property_id) { |
| case kSbSystemPropertyBrandName: |
| case kSbSystemPropertyChipsetModelNumber: |
| case kSbSystemPropertyFirmwareVersion: |
| case kSbSystemPropertyModelName: |
| case kSbSystemPropertyModelYear: |
| case kSbSystemPropertyNetworkOperatorName: |
| case kSbSystemPropertySpeechApiKey: |
| return false; |
| |
| case kSbSystemPropertyFriendlyName: |
| return CopyStringAndTestIfSuccess(out_value, value_length, kFriendlyName); |
| |
| case kSbSystemPropertyPlatformName: { |
| // Example output: "Raspian Linux armv7l". |
| utsname name; |
| |
| if (uname(&name) == -1) |
| return false; |
| |
| if (SbStringCopy(out_value, "Raspian ", value_length) >= value_length) |
| return false; |
| |
| if (SbStringConcat(out_value, name.sysname, value_length) >= value_length) |
| return false; |
| |
| if (SbStringConcat(out_value, " ", value_length) >= value_length) |
| return false; |
| |
| if (SbStringConcat(out_value, name.machine, value_length) >= value_length) |
| return false; |
| |
| return true; |
| } |
| |
| case kSbSystemPropertyPlatformUuid: |
| SB_NOTIMPLEMENTED(); |
| return CopyStringAndTestIfSuccess(out_value, value_length, "N/A"); |
| |
| default: |
| SB_DLOG(WARNING) << __FUNCTION__ |
| << ": Unrecognized property: " << property_id; |
| break; |
| } |
| |
| return false; |
| } |