| Index: mojo/edk/system/data_pipe_consumer_dispatcher.cc
|
| diff --git a/mojo/edk/system/data_pipe_consumer_dispatcher.cc b/mojo/edk/system/data_pipe_consumer_dispatcher.cc
|
| deleted file mode 100644
|
| index 21127c62fce6be0ff95153b3ab5b0cd3b9c77570..0000000000000000000000000000000000000000
|
| --- a/mojo/edk/system/data_pipe_consumer_dispatcher.cc
|
| +++ /dev/null
|
| @@ -1,135 +0,0 @@
|
| -// Copyright 2013 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 "mojo/edk/system/data_pipe_consumer_dispatcher.h"
|
| -
|
| -#include "base/logging.h"
|
| -#include "mojo/edk/system/data_pipe.h"
|
| -#include "mojo/edk/system/memory.h"
|
| -
|
| -namespace mojo {
|
| -namespace system {
|
| -
|
| -DataPipeConsumerDispatcher::DataPipeConsumerDispatcher() {
|
| -}
|
| -
|
| -void DataPipeConsumerDispatcher::Init(scoped_refptr<DataPipe> data_pipe) {
|
| - DCHECK(data_pipe);
|
| - data_pipe_ = data_pipe;
|
| -}
|
| -
|
| -Dispatcher::Type DataPipeConsumerDispatcher::GetType() const {
|
| - return kTypeDataPipeConsumer;
|
| -}
|
| -
|
| -DataPipeConsumerDispatcher::~DataPipeConsumerDispatcher() {
|
| - // |Close()|/|CloseImplNoLock()| should have taken care of the pipe.
|
| - DCHECK(!data_pipe_);
|
| -}
|
| -
|
| -void DataPipeConsumerDispatcher::CancelAllAwakablesNoLock() {
|
| - lock().AssertAcquired();
|
| - data_pipe_->ConsumerCancelAllAwakables();
|
| -}
|
| -
|
| -void DataPipeConsumerDispatcher::CloseImplNoLock() {
|
| - lock().AssertAcquired();
|
| - data_pipe_->ConsumerClose();
|
| - data_pipe_ = nullptr;
|
| -}
|
| -
|
| -scoped_refptr<Dispatcher>
|
| -DataPipeConsumerDispatcher::CreateEquivalentDispatcherAndCloseImplNoLock() {
|
| - lock().AssertAcquired();
|
| -
|
| - scoped_refptr<DataPipeConsumerDispatcher> rv =
|
| - new DataPipeConsumerDispatcher();
|
| - rv->Init(data_pipe_);
|
| - data_pipe_ = nullptr;
|
| - return scoped_refptr<Dispatcher>(rv.get());
|
| -}
|
| -
|
| -MojoResult DataPipeConsumerDispatcher::ReadDataImplNoLock(
|
| - UserPointer<void> elements,
|
| - UserPointer<uint32_t> num_bytes,
|
| - MojoReadDataFlags flags) {
|
| - lock().AssertAcquired();
|
| -
|
| - if ((flags & MOJO_READ_DATA_FLAG_DISCARD)) {
|
| - // These flags are mutally exclusive.
|
| - if ((flags & MOJO_READ_DATA_FLAG_QUERY) ||
|
| - (flags & MOJO_READ_DATA_FLAG_PEEK))
|
| - return MOJO_RESULT_INVALID_ARGUMENT;
|
| - DVLOG_IF(2, !elements.IsNull())
|
| - << "Discard mode: ignoring non-null |elements|";
|
| - return data_pipe_->ConsumerDiscardData(
|
| - num_bytes, (flags & MOJO_READ_DATA_FLAG_ALL_OR_NONE));
|
| - }
|
| -
|
| - if ((flags & MOJO_READ_DATA_FLAG_QUERY)) {
|
| - if ((flags & MOJO_READ_DATA_FLAG_PEEK))
|
| - return MOJO_RESULT_INVALID_ARGUMENT;
|
| - DCHECK(!(flags & MOJO_READ_DATA_FLAG_DISCARD)); // Handled above.
|
| - DVLOG_IF(2, !elements.IsNull())
|
| - << "Query mode: ignoring non-null |elements|";
|
| - return data_pipe_->ConsumerQueryData(num_bytes);
|
| - }
|
| -
|
| - return data_pipe_->ConsumerReadData(
|
| - elements, num_bytes, !!(flags & MOJO_READ_DATA_FLAG_ALL_OR_NONE),
|
| - !!(flags & MOJO_READ_DATA_FLAG_PEEK));
|
| -}
|
| -
|
| -MojoResult DataPipeConsumerDispatcher::BeginReadDataImplNoLock(
|
| - UserPointer<const void*> buffer,
|
| - UserPointer<uint32_t> buffer_num_bytes,
|
| - MojoReadDataFlags flags) {
|
| - lock().AssertAcquired();
|
| -
|
| - // These flags may not be used in two-phase mode.
|
| - if ((flags & MOJO_READ_DATA_FLAG_DISCARD) ||
|
| - (flags & MOJO_READ_DATA_FLAG_QUERY) || (flags & MOJO_READ_DATA_FLAG_PEEK))
|
| - return MOJO_RESULT_INVALID_ARGUMENT;
|
| -
|
| - return data_pipe_->ConsumerBeginReadData(
|
| - buffer, buffer_num_bytes, (flags & MOJO_READ_DATA_FLAG_ALL_OR_NONE));
|
| -}
|
| -
|
| -MojoResult DataPipeConsumerDispatcher::EndReadDataImplNoLock(
|
| - uint32_t num_bytes_read) {
|
| - lock().AssertAcquired();
|
| -
|
| - return data_pipe_->ConsumerEndReadData(num_bytes_read);
|
| -}
|
| -
|
| -HandleSignalsState DataPipeConsumerDispatcher::GetHandleSignalsStateImplNoLock()
|
| - const {
|
| - lock().AssertAcquired();
|
| - return data_pipe_->ConsumerGetHandleSignalsState();
|
| -}
|
| -
|
| -MojoResult DataPipeConsumerDispatcher::AddAwakableImplNoLock(
|
| - Awakable* awakable,
|
| - MojoHandleSignals signals,
|
| - uint32_t context,
|
| - HandleSignalsState* signals_state) {
|
| - lock().AssertAcquired();
|
| - return data_pipe_->ConsumerAddAwakable(awakable, signals, context,
|
| - signals_state);
|
| -}
|
| -
|
| -void DataPipeConsumerDispatcher::RemoveAwakableImplNoLock(
|
| - Awakable* awakable,
|
| - HandleSignalsState* signals_state) {
|
| - lock().AssertAcquired();
|
| - data_pipe_->ConsumerRemoveAwakable(awakable, signals_state);
|
| -}
|
| -
|
| -bool DataPipeConsumerDispatcher::IsBusyNoLock() const {
|
| - lock().AssertAcquired();
|
| - return data_pipe_->ConsumerIsBusy();
|
| -}
|
| -
|
| -} // namespace system
|
| -} // namespace mojo
|
|
|