File: string_utils.cc

package info (click to toggle)
firefox 147.0.3-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,683,320 kB
  • sloc: cpp: 7,607,359; javascript: 6,533,295; ansic: 3,775,223; python: 1,415,500; xml: 634,561; asm: 438,949; java: 186,241; sh: 62,752; makefile: 18,079; objc: 13,092; perl: 12,808; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10; exp: 6
file content (42 lines) | stat: -rw-r--r-- 1,013 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
/*
 *  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 <cstddef>
#include <cstdio>
#include <cstring>
#include <string>

#include "absl/strings/string_view.h"

namespace webrtc {

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 webrtc