1 /*
2  ** Copyright 2020-2021 NXP
3  **
4  ** Licensed under the Apache License, Version 2.0 (the "License");
5  ** you may not use this file except in compliance with the License.
6  ** You may obtain a copy of the License at
7  **
8  ** http://www.apache.org/licenses/LICENSE-2.0
9  **
10  ** Unless required by applicable law or agreed to in writing, software
11  ** distributed under the License is distributed on an "AS IS" BASIS,
12  ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  ** See the License for the specific language governing permissions and
14  ** limitations under the License.
15  **
16  */
17 #include <vector>
18 #include <iomanip>
19 
20 #include <EseTransportUtils.h>
21 
22 namespace keymint::javacard {
23  // Helper method to dump vector contents
operator <<(std::ostream & os,const std::vector<uint8_t> & vec)24 std::ostream& operator<<(std::ostream& os, const std::vector<uint8_t>& vec) {
25   std::ios_base::fmtflags flags(os.flags());
26   os << "{ ";
27   for (uint8_t c : vec) os <<std::setfill('0')<<std::hex<< std::uppercase << std::setw(2)<<(0xFF & c);
28   os.flags(flags);
29   os << " }";
30   return os;
31 }
32 } // namespace keymint::javacard
33