diff options
Diffstat (limited to 'crypto/ext4crypt/KeyBuffer.cpp')
-rw-r--r-- | crypto/ext4crypt/KeyBuffer.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/crypto/ext4crypt/KeyBuffer.cpp b/crypto/ext4crypt/KeyBuffer.cpp new file mode 100644 index 000000000..e7aede532 --- /dev/null +++ b/crypto/ext4crypt/KeyBuffer.cpp @@ -0,0 +1,37 @@ +/* + * 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 "KeyBuffer.h" + +#include <algorithm> +#include <cstring> + +namespace android { +namespace vold { + +KeyBuffer operator+(KeyBuffer&& lhs, const KeyBuffer& rhs) { + std::copy(rhs.begin(), rhs.end(), std::back_inserter(lhs)); + return std::move(lhs); +} + +KeyBuffer operator+(KeyBuffer&& lhs, const char* rhs) { + std::copy(rhs, rhs + strlen(rhs), std::back_inserter(lhs)); + return std::move(lhs); +} + +} // namespace vold +} // namespace android + |