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/*
* Copyright 2004 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 "rtc_base/string_utils.h"
#include "absl/strings/string_view.h"
namespace rtc {
size_t strcpyn(char* buffer, size_t buflen, absl::string_view source) {
if (buflen <= 0)
return 0;
size_t srclen = source.length();
if (srclen >= buflen) {
srclen = buflen - 1;
}
memcpy(buffer, source.data(), srclen);
buffer[srclen] = 0;
return srclen;
}
std::string ToHex(const int i) {
char buffer[50];
snprintf(buffer, sizeof(buffer), "%x", i);
return std::string(buffer);
}
} // namespace rtc
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