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7fa9057a05
This is part of a large-scale effort to increase adoption of absl::string_view across the WebRTC code base. This CL converts the majority of "const std::string&"s in function parameters under rtc_base/ to absl::string_view. Bug: webrtc:13579 Change-Id: I2b1e3776aa42326aa405f76bb324a2d233b21dca Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/254081 Reviewed-by: Niels Moller <nisse@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Xavier Lepaul <xalep@webrtc.org> Reviewed-by: Anders Lilienthal <andersc@webrtc.org> Reviewed-by: Per Kjellander <perkj@webrtc.org> Commit-Queue: Ali Tofigh <alito@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36239}
42 lines
1 KiB
C++
42 lines
1 KiB
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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#include "absl/strings/string_view.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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