| /* |
| * 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. |
| */ |
| |
| |
| #include "types_internal.hpp" |
| |
| #include "proton/byte_array.hpp" |
| |
| #include <ostream> |
| #include <iomanip> |
| |
| namespace proton { |
| namespace internal { |
| |
| void print_hex(std::ostream& o, const uint8_t* p, size_t n) { |
| ios_guard restore_flags(o); |
| o << "0x" << std::hex << std::setfill('0'); |
| for (size_t i = 0; i < n; ++i) { |
| o << std::setw(2) << printable_byte(p[i]); |
| } |
| } |
| |
| }} |