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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/chunked_upload_data_stream.h" | 5 #include "net/base/chunked_upload_data_stream.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/memory/ptr_util.h" | 8 #include "base/memory/ptr_util.h" |
9 #include "net/base/io_buffer.h" | 9 #include "net/base/io_buffer.h" |
10 #include "net/base/net_errors.h" | 10 #include "net/base/net_errors.h" |
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57 return; | 57 return; |
58 | 58 |
59 int result = ReadChunk(read_buffer_.get(), read_buffer_len_); | 59 int result = ReadChunk(read_buffer_.get(), read_buffer_len_); |
60 // Shouldn't get an error or ERR_IO_PENDING. | 60 // Shouldn't get an error or ERR_IO_PENDING. |
61 DCHECK_GE(result, 0); | 61 DCHECK_GE(result, 0); |
62 read_buffer_ = NULL; | 62 read_buffer_ = NULL; |
63 read_buffer_len_ = 0; | 63 read_buffer_len_ = 0; |
64 OnReadCompleted(result); | 64 OnReadCompleted(result); |
65 } | 65 } |
66 | 66 |
67 int ChunkedUploadDataStream::InitInternal(const BoundNetLog& net_log) { | 67 int ChunkedUploadDataStream::InitInternal(const NetLogWithSource& net_log) { |
68 // ResetInternal should already have been called. | 68 // ResetInternal should already have been called. |
69 DCHECK(!read_buffer_.get()); | 69 DCHECK(!read_buffer_.get()); |
70 DCHECK_EQ(0u, read_index_); | 70 DCHECK_EQ(0u, read_index_); |
71 DCHECK_EQ(0u, read_offset_); | 71 DCHECK_EQ(0u, read_offset_); |
72 return OK; | 72 return OK; |
73 } | 73 } |
74 | 74 |
75 int ChunkedUploadDataStream::ReadInternal(IOBuffer* buf, int buf_len) { | 75 int ChunkedUploadDataStream::ReadInternal(IOBuffer* buf, int buf_len) { |
76 DCHECK_LT(0, buf_len); | 76 DCHECK_LT(0, buf_len); |
77 DCHECK(!read_buffer_.get()); | 77 DCHECK(!read_buffer_.get()); |
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114 // ERR_IO_PENDING. The read will be completed in the next call to AppendData. | 114 // ERR_IO_PENDING. The read will be completed in the next call to AppendData. |
115 if (bytes_read == 0 && !all_data_appended_) | 115 if (bytes_read == 0 && !all_data_appended_) |
116 return ERR_IO_PENDING; | 116 return ERR_IO_PENDING; |
117 | 117 |
118 if (read_index_ == upload_data_.size() && all_data_appended_) | 118 if (read_index_ == upload_data_.size() && all_data_appended_) |
119 SetIsFinalChunk(); | 119 SetIsFinalChunk(); |
120 return bytes_read; | 120 return bytes_read; |
121 } | 121 } |
122 | 122 |
123 } // namespace net | 123 } // namespace net |
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