3 * Copyright (c) 2021 Project CHIP Authors
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 #include "BufferWriter.h"
23 BufferWriter & BufferWriter::Put(const char * s)
25 static_assert(CHAR_BIT == 8, "We're assuming char and uint8_t are the same size");
28 Put(static_cast<uint8_t>(*s++));
33 BufferWriter & BufferWriter::Put(const void * buf, size_t len)
35 size_t available = Available();
39 memmove(mBuf + mNeeded, buf, available < len ? available : len);
46 BufferWriter & BufferWriter::Put(uint8_t c)
56 LittleEndian::BufferWriter & LittleEndian::BufferWriter::EndianPut(uint64_t x, size_t size)
68 BigEndian::BufferWriter & BigEndian::BufferWriter::EndianPut(uint64_t x, size_t size)
72 uint8_t c = (x >> (size * 8)) & 0xff;
78 } // namespace Encoding