38 lines
932 B
C++
38 lines
932 B
C++
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/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "rtc_base/string_utils.h"
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#include "absl/strings/string_view.h"
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namespace rtc {
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size_t strcpyn(char* buffer, size_t buflen, absl::string_view source) {
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if (buflen <= 0)
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return 0;
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size_t srclen = source.length();
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if (srclen >= buflen) {
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srclen = buflen - 1;
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}
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memcpy(buffer, source.data(), srclen);
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buffer[srclen] = 0;
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return srclen;
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}
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std::string ToHex(const int i) {
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char buffer[50];
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snprintf(buffer, sizeof(buffer), "%x", i);
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return std::string(buffer);
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}
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} // namespace rtc
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