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Side by Side Diff: net/base/io_buffer.cc

Issue 647883002: git cl format the final third of the net/base directory (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "net/base/io_buffer.h" 5 #include "net/base/io_buffer.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 8
9 namespace net { 9 namespace net {
10 10
11 IOBuffer::IOBuffer() 11 IOBuffer::IOBuffer() : data_(NULL) {
12 : data_(NULL) {
13 } 12 }
14 13
15 IOBuffer::IOBuffer(int buffer_size) { 14 IOBuffer::IOBuffer(int buffer_size) {
16 CHECK_GE(buffer_size, 0); 15 CHECK_GE(buffer_size, 0);
17 data_ = new char[buffer_size]; 16 data_ = new char[buffer_size];
18 } 17 }
19 18
20 IOBuffer::IOBuffer(char* data) 19 IOBuffer::IOBuffer(char* data) : data_(data) {
21 : data_(data) {
22 } 20 }
23 21
24 IOBuffer::~IOBuffer() { 22 IOBuffer::~IOBuffer() {
25 delete[] data_; 23 delete[] data_;
26 data_ = NULL; 24 data_ = NULL;
27 } 25 }
28 26
29 IOBufferWithSize::IOBufferWithSize(int size) 27 IOBufferWithSize::IOBufferWithSize(int size) : IOBuffer(size), size_(size) {
30 : IOBuffer(size),
31 size_(size) {
32 } 28 }
33 29
34 IOBufferWithSize::IOBufferWithSize(char* data, int size) 30 IOBufferWithSize::IOBufferWithSize(char* data, int size)
35 : IOBuffer(data), 31 : IOBuffer(data), size_(size) {
36 size_(size) {
37 } 32 }
38 33
39 IOBufferWithSize::~IOBufferWithSize() { 34 IOBufferWithSize::~IOBufferWithSize() {
40 } 35 }
41 36
42 StringIOBuffer::StringIOBuffer(const std::string& s) 37 StringIOBuffer::StringIOBuffer(const std::string& s)
43 : IOBuffer(static_cast<char*>(NULL)), 38 : IOBuffer(static_cast<char*>(NULL)), string_data_(s) {
44 string_data_(s) {
45 CHECK_LT(s.size(), static_cast<size_t>(INT_MAX)); 39 CHECK_LT(s.size(), static_cast<size_t>(INT_MAX));
46 data_ = const_cast<char*>(string_data_.data()); 40 data_ = const_cast<char*>(string_data_.data());
47 } 41 }
48 42
49 StringIOBuffer::StringIOBuffer(scoped_ptr<std::string> s) 43 StringIOBuffer::StringIOBuffer(scoped_ptr<std::string> s)
50 : IOBuffer(static_cast<char*>(NULL)) { 44 : IOBuffer(static_cast<char*>(NULL)) {
51 CHECK_LT(s->size(), static_cast<size_t>(INT_MAX)); 45 CHECK_LT(s->size(), static_cast<size_t>(INT_MAX));
52 string_data_.swap(*s.get()); 46 string_data_.swap(*s.get());
53 data_ = const_cast<char*>(string_data_.data()); 47 data_ = const_cast<char*>(string_data_.data());
54 } 48 }
55 49
56 StringIOBuffer::~StringIOBuffer() { 50 StringIOBuffer::~StringIOBuffer() {
57 // We haven't allocated the buffer, so remove it before the base class 51 // We haven't allocated the buffer, so remove it before the base class
58 // destructor tries to delete[] it. 52 // destructor tries to delete[] it.
59 data_ = NULL; 53 data_ = NULL;
60 } 54 }
61 55
62 DrainableIOBuffer::DrainableIOBuffer(IOBuffer* base, int size) 56 DrainableIOBuffer::DrainableIOBuffer(IOBuffer* base, int size)
63 : IOBuffer(base->data()), 57 : IOBuffer(base->data()), base_(base), size_(size), used_(0) {
64 base_(base),
65 size_(size),
66 used_(0) {
67 } 58 }
68 59
69 void DrainableIOBuffer::DidConsume(int bytes) { 60 void DrainableIOBuffer::DidConsume(int bytes) {
70 SetOffset(used_ + bytes); 61 SetOffset(used_ + bytes);
71 } 62 }
72 63
73 int DrainableIOBuffer::BytesRemaining() const { 64 int DrainableIOBuffer::BytesRemaining() const {
74 return size_ - used_; 65 return size_ - used_;
75 } 66 }
76 67
77 // Returns the number of consumed bytes. 68 // Returns the number of consumed bytes.
78 int DrainableIOBuffer::BytesConsumed() const { 69 int DrainableIOBuffer::BytesConsumed() const {
79 return used_; 70 return used_;
80 } 71 }
81 72
82 void DrainableIOBuffer::SetOffset(int bytes) { 73 void DrainableIOBuffer::SetOffset(int bytes) {
83 DCHECK_GE(bytes, 0); 74 DCHECK_GE(bytes, 0);
84 DCHECK_LE(bytes, size_); 75 DCHECK_LE(bytes, size_);
85 used_ = bytes; 76 used_ = bytes;
86 data_ = base_->data() + used_; 77 data_ = base_->data() + used_;
87 } 78 }
88 79
89 DrainableIOBuffer::~DrainableIOBuffer() { 80 DrainableIOBuffer::~DrainableIOBuffer() {
90 // The buffer is owned by the |base_| instance. 81 // The buffer is owned by the |base_| instance.
91 data_ = NULL; 82 data_ = NULL;
92 } 83 }
93 84
94 GrowableIOBuffer::GrowableIOBuffer() 85 GrowableIOBuffer::GrowableIOBuffer() : IOBuffer(), capacity_(0), offset_(0) {
95 : IOBuffer(),
96 capacity_(0),
97 offset_(0) {
98 } 86 }
99 87
100 void GrowableIOBuffer::SetCapacity(int capacity) { 88 void GrowableIOBuffer::SetCapacity(int capacity) {
101 DCHECK_GE(capacity, 0); 89 DCHECK_GE(capacity, 0);
102 // realloc will crash if it fails. 90 // realloc will crash if it fails.
103 real_data_.reset(static_cast<char*>(realloc(real_data_.release(), capacity))); 91 real_data_.reset(static_cast<char*>(realloc(real_data_.release(), capacity)));
104 capacity_ = capacity; 92 capacity_ = capacity;
105 if (offset_ > capacity) 93 if (offset_ > capacity)
106 set_offset(capacity); 94 set_offset(capacity);
107 else 95 else
(...skipping 12 matching lines...) Expand all
120 } 108 }
121 109
122 char* GrowableIOBuffer::StartOfBuffer() { 110 char* GrowableIOBuffer::StartOfBuffer() {
123 return real_data_.get(); 111 return real_data_.get();
124 } 112 }
125 113
126 GrowableIOBuffer::~GrowableIOBuffer() { 114 GrowableIOBuffer::~GrowableIOBuffer() {
127 data_ = NULL; 115 data_ = NULL;
128 } 116 }
129 117
130 PickledIOBuffer::PickledIOBuffer() : IOBuffer() {} 118 PickledIOBuffer::PickledIOBuffer() : IOBuffer() {
119 }
131 120
132 void PickledIOBuffer::Done() { 121 void PickledIOBuffer::Done() {
133 data_ = const_cast<char*>(static_cast<const char*>(pickle_.data())); 122 data_ = const_cast<char*>(static_cast<const char*>(pickle_.data()));
134 } 123 }
135 124
136 PickledIOBuffer::~PickledIOBuffer() { data_ = NULL; } 125 PickledIOBuffer::~PickledIOBuffer() {
126 data_ = NULL;
127 }
137 128
138 WrappedIOBuffer::WrappedIOBuffer(const char* data) 129 WrappedIOBuffer::WrappedIOBuffer(const char* data)
139 : IOBuffer(const_cast<char*>(data)) { 130 : IOBuffer(const_cast<char*>(data)) {
140 } 131 }
141 132
142 WrappedIOBuffer::~WrappedIOBuffer() { 133 WrappedIOBuffer::~WrappedIOBuffer() {
143 data_ = NULL; 134 data_ = NULL;
144 } 135 }
145 136
146 } // namespace net 137 } // namespace net
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