| /* |
| * Copyright (C) 2021 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 "gd/rust/topshim/btif/btif_shim.h" |
| |
| #include <algorithm> |
| #include <cstdlib> |
| #include <cstring> |
| #include <memory> |
| |
| #include "rust/cxx.h" |
| #include "src/btif.rs.h" |
| |
| namespace bluetooth { |
| namespace topshim { |
| namespace rust { |
| |
| InitFlags::InitFlags() {} |
| InitFlags::~InitFlags() { |
| if (flags_) { |
| for (int i = 0; flags_[i] != nullptr; ++i) { |
| std::free(const_cast<void*>(static_cast<const void*>(flags_[i]))); |
| } |
| |
| std::free(const_cast<void*>(static_cast<const void*>(flags_))); |
| } |
| } |
| |
| void InitFlags::Convert(::rust::Vec<::rust::String>& initFlags) { |
| // Allocate number of flags + 1 (last entry must be null to signify end) |
| // Must be calloc so our cleanup correctly frees everything |
| flags_ = static_cast<const char**>(std::calloc(initFlags.size() + 1, sizeof(char*))); |
| if (!flags_) return; |
| |
| for (int i = 0; i < initFlags.size(); ++i) { |
| flags_[i] = strndup(initFlags[i].data(), initFlags[i].size()); |
| if (!flags_[i]) { |
| return; |
| } |
| } |
| } |
| |
| std::unique_ptr<InitFlags> ConvertFlags(::rust::Vec<::rust::String> flags) { |
| auto ret = std::make_unique<InitFlags>(); |
| ret->Convert(flags); |
| |
| return ret; |
| } |
| |
| } // namespace rust |
| } // namespace topshim |
| } // namespace bluetooth |