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Unified Diff: net/base/upload_data_stream.cc

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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Index: net/base/upload_data_stream.cc
diff --git a/net/base/upload_data_stream.cc b/net/base/upload_data_stream.cc
deleted file mode 100644
index 936c9128833017c91e5738b4338974748ec7af4e..0000000000000000000000000000000000000000
--- a/net/base/upload_data_stream.cc
+++ /dev/null
@@ -1,128 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "net/base/upload_data_stream.h"
-
-#include "base/callback_helpers.h"
-#include "base/logging.h"
-#include "net/base/io_buffer.h"
-#include "net/base/net_errors.h"
-
-namespace net {
-
-UploadDataStream::UploadDataStream(bool is_chunked, int64 identifier)
- : total_size_(0),
- current_position_(0),
- identifier_(identifier),
- is_chunked_(is_chunked),
- initialized_successfully_(false),
- is_eof_(false) {
-}
-
-UploadDataStream::~UploadDataStream() {
-}
-
-int UploadDataStream::Init(const CompletionCallback& callback) {
- Reset();
- DCHECK(!initialized_successfully_);
- DCHECK(callback_.is_null());
- DCHECK(!callback.is_null() || IsInMemory());
- int result = InitInternal();
- if (result == ERR_IO_PENDING) {
- DCHECK(!IsInMemory());
- callback_ = callback;
- } else {
- OnInitCompleted(result);
- }
- return result;
-}
-
-int UploadDataStream::Read(IOBuffer* buf,
- int buf_len,
- const CompletionCallback& callback) {
- DCHECK(!callback.is_null() || IsInMemory());
- DCHECK(initialized_successfully_);
- DCHECK_GT(buf_len, 0);
- if (is_eof_)
- return 0;
- int result = ReadInternal(buf, buf_len);
- if (result == ERR_IO_PENDING) {
- DCHECK(!IsInMemory());
- callback_ = callback;
- } else {
- OnReadCompleted(result);
- }
- return result;
-}
-
-bool UploadDataStream::IsEOF() const {
- DCHECK(initialized_successfully_);
- DCHECK(is_chunked_ || is_eof_ == (current_position_ == total_size_));
- return is_eof_;
-}
-
-void UploadDataStream::Reset() {
- current_position_ = 0;
- initialized_successfully_ = false;
- is_eof_ = false;
- total_size_ = 0;
- callback_.Reset();
- ResetInternal();
-}
-
-void UploadDataStream::SetSize(uint64 size) {
- DCHECK(!initialized_successfully_);
- DCHECK(!is_chunked_);
- total_size_ = size;
-}
-
-void UploadDataStream::SetIsFinalChunk() {
- DCHECK(initialized_successfully_);
- DCHECK(is_chunked_);
- DCHECK(!is_eof_);
- is_eof_ = true;
-}
-
-bool UploadDataStream::IsInMemory() const {
- return false;
-}
-
-const ScopedVector<UploadElementReader>*
-UploadDataStream::GetElementReaders() const {
- return NULL;
-}
-
-void UploadDataStream::OnInitCompleted(int result) {
- DCHECK_NE(ERR_IO_PENDING, result);
- DCHECK(!initialized_successfully_);
- DCHECK_EQ(0u, current_position_);
- DCHECK(!is_eof_);
-
- if (result == OK) {
- initialized_successfully_ = true;
- if (!is_chunked_ && total_size_ == 0)
- is_eof_ = true;
- }
- if (!callback_.is_null())
- base::ResetAndReturn(&callback_).Run(result);
-}
-
-void UploadDataStream::OnReadCompleted(int result) {
- DCHECK_GE(result, 0);
- DCHECK(initialized_successfully_);
-
- current_position_ += result;
- if (!is_chunked_) {
- DCHECK_LE(current_position_, total_size_);
- if (current_position_ == total_size_)
- is_eof_ = true;
- }
-
- DCHECK(result > 0 || is_eof_);
-
- if (!callback_.is_null())
- base::ResetAndReturn(&callback_).Run(result);
-}
-
-} // namespace net
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