hexdump.h

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
 
#ifndef LOG4CXX_HEXDUMP_H
#define LOG4CXX_HEXDUMP_H
 
#include <log4cxx/logstring.h>
#include <stdint.h>
 
namespace LOG4CXX_NS
{
 
enum class HexdumpFlags : uint32_t{
    None,
    AddStartingNewline = (0x01 << 0),
    AddEndingNewline = (0x01 << 1),
    AddNewline = AddStartingNewline | AddEndingNewline,
};
 
inline bool operator&(HexdumpFlags a, HexdumpFlags b){
    return !!(static_cast<uint32_t>(a) & static_cast<uint32_t>(b));
}
 
inline HexdumpFlags operator|(HexdumpFlags a, HexdumpFlags b){
    return static_cast<HexdumpFlags>(static_cast<uint32_t>(a) | static_cast<uint32_t>(b));
}
 
LOG4CXX_EXPORT
LogString hexdump(const void* bytes, uint32_t len, HexdumpFlags flags = HexdumpFlags::None);
 
}
#endif // LOG4CXX_HEXDUMP_H