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/*
* Copyright 2018 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "examples/turnserver/read_auth_file.h"
#include <stddef.h>
#include "absl/strings/string_view.h"
#include "api/array_view.h"
#include "rtc_base/string_encode.h"
namespace webrtc_examples {
std::map<std::string, std::string> ReadAuthFile(std::istream* s) {
std::map<std::string, std::string> name_to_key;
for (std::string line; std::getline(*s, line);) {
const size_t sep = line.find('=');
if (sep == std::string::npos)
continue;
char buf[32];
size_t len = rtc::hex_decode(rtc::ArrayView<char>(buf),
absl::string_view(line).substr(sep + 1));
if (len > 0) {
name_to_key.emplace(line.substr(0, sep), std::string(buf, len));
}
}
return name_to_key;
}
} // namespace webrtc_examples
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