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Side by Side Diff: webrtc/base/cryptstring.cc

Issue 2877023002: Move webrtc/{base => rtc_base} (Closed)
Patch Set: update presubmit.py and DEPS include rules Created 3 years, 5 months ago
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1 /*
2 * Copyright 2015 The WebRTC Project Authors. All rights reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #include "webrtc/base/cryptstring.h"
12
13 namespace rtc {
14
15 size_t EmptyCryptStringImpl::GetLength() const {
16 return 0;
17 }
18
19 void EmptyCryptStringImpl::CopyTo(char* dest, bool nullterminate) const {
20 if (nullterminate) {
21 *dest = '\0';
22 }
23 }
24
25 std::string EmptyCryptStringImpl::UrlEncode() const {
26 return "";
27 }
28
29 CryptStringImpl* EmptyCryptStringImpl::Copy() const {
30 return new EmptyCryptStringImpl();
31 }
32
33 void EmptyCryptStringImpl::CopyRawTo(std::vector<unsigned char>* dest) const {
34 dest->clear();
35 }
36
37 CryptString::CryptString() : impl_(new EmptyCryptStringImpl()) {
38 }
39
40 CryptString::CryptString(const CryptString& other)
41 : impl_(other.impl_->Copy()) {
42 }
43
44 CryptString::CryptString(const CryptStringImpl& impl) : impl_(impl.Copy()) {
45 }
46
47 CryptString::~CryptString() = default;
48
49 size_t InsecureCryptStringImpl::GetLength() const {
50 return password_.size();
51 }
52
53 void InsecureCryptStringImpl::CopyTo(char* dest, bool nullterminate) const {
54 memcpy(dest, password_.data(), password_.size());
55 if (nullterminate)
56 dest[password_.size()] = 0;
57 }
58
59 std::string InsecureCryptStringImpl::UrlEncode() const {
60 return password_;
61 }
62
63 CryptStringImpl* InsecureCryptStringImpl::Copy() const {
64 InsecureCryptStringImpl* copy = new InsecureCryptStringImpl;
65 copy->password() = password_;
66 return copy;
67 }
68
69 void InsecureCryptStringImpl::CopyRawTo(
70 std::vector<unsigned char>* dest) const {
71 dest->resize(password_.size());
72 memcpy(&dest->front(), password_.data(), password_.size());
73 }
74
75 }; // namespace rtc
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