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https://github.com/mollyim/webrtc.git
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658b88a48e
Bug: webrtc:6424, webrtc:13579 Change-Id: I222e1bfb62d5f1f1a2c74e5fce1038e04e7bebfb Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/255824 Reviewed-by: Ali Tofigh <alito@webrtc.org> Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org> Commit-Queue: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36234}
40 lines
991 B
C++
40 lines
991 B
C++
/*
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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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namespace rtc {
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size_t strcpyn(char* buffer,
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size_t buflen,
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const char* source,
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size_t srclen /* = SIZE_UNKNOWN */) {
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if (buflen <= 0)
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return 0;
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if (srclen == SIZE_UNKNOWN) {
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srclen = strlen(source);
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}
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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, 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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