Renaming Gnubby and RemoteSecurityKey files/classes/members

remoting/host/security_key/remote_security_key_message_reader_impl.cc

Index: remoting/host/security_key/remote_security_key_message_reader_impl.cc
diff --git a/remoting/host/security_key/remote_security_key_message_reader_impl.cc b/remoting/host/security_key/remote_security_key_message_reader_impl.cc
deleted file mode 100644
index fc19760af38d6f5a24eefc25387ccf2257f3916e..0000000000000000000000000000000000000000
--- a/remoting/host/security_key/remote_security_key_message_reader_impl.cc
+++ /dev/null
@@ -1,144 +0,0 @@
-// Copyright 2016 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 "remoting/host/security_key/remote_security_key_message_reader_impl.h"
-
-#include <cstdint>
-#include <string>
-#include <utility>
-
-#include "base/bind.h"
-#include "base/files/file.h"
-#include "base/macros.h"
-#include "base/single_thread_task_runner.h"
-#include "base/stl_util.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "remoting/host/security_key/security_key_message.h"
-
-namespace remoting {
-
-RemoteSecurityKeyMessageReaderImpl::RemoteSecurityKeyMessageReaderImpl(
-    base::File input_file)
-    : read_stream_(std::move(input_file)),
-      reader_thread_("RemoteSecurityKeyMessageReaderImpl"),
-      weak_factory_(this) {
-  base::Thread::Options options;
-  options.message_loop_type = base::MessageLoop::TYPE_IO;
-  reader_thread_.StartWithOptions(options);
-
-  read_task_runner_ = reader_thread_.task_runner();
-  main_task_runner_ = base::ThreadTaskRunnerHandle::Get();
-}
-
-RemoteSecurityKeyMessageReaderImpl::~RemoteSecurityKeyMessageReaderImpl() {
-  DCHECK(main_task_runner_->RunsTasksOnCurrentThread());
-
-  // In order to ensure the reader thread is stopped cleanly, we want to stop
-  // the thread before the task runners and weak pointers are invalidated.
-  reader_thread_.Stop();
-}
-
-void RemoteSecurityKeyMessageReaderImpl::Start(
-    const SecurityKeyMessageCallback& message_callback,
-    const base::Closure& error_callback) {
-  DCHECK(main_task_runner_->RunsTasksOnCurrentThread());
-
-  message_callback_ = message_callback;
-  error_callback_ = error_callback;
-
-  // base::Unretained is safe since this class owns the thread running this task
-  // which will be destroyed before this instance is.
-  read_task_runner_->PostTask(
-      FROM_HERE, base::Bind(&RemoteSecurityKeyMessageReaderImpl::ReadMessage,
-                            base::Unretained(this)));
-}
-
-void RemoteSecurityKeyMessageReaderImpl::ReadMessage() {
-  DCHECK(read_task_runner_->RunsTasksOnCurrentThread());
-
-  while (true) {
-    if (!read_stream_.IsValid()) {
-      LOG(ERROR) << "Cannot read from invalid stream.";
-      NotifyError();
-      return;
-    }
-
-    uint32_t message_length_bytes = 0;
-    if (!ReadFromStream(reinterpret_cast<char*>(&message_length_bytes), 4)) {
-      NotifyError();
-      return;
-    }
-
-    if (!SecurityKeyMessage::IsValidMessageSize(message_length_bytes)) {
-      LOG(ERROR) << "Message size is invalid: " << message_length_bytes;
-      NotifyError();
-      return;
-    }
-
-    std::string message_data(message_length_bytes, '\0');
-    if (!ReadFromStream(string_as_array(&message_data), message_data.size())) {
-      NotifyError();
-      return;
-    }
-
-    std::unique_ptr<SecurityKeyMessage> message(new SecurityKeyMessage());
-    if (!message->ParseMessage(message_data)) {
-      LOG(ERROR) << "Invalid message data received.";
-      NotifyError();
-      return;
-    }
-
-    // Notify callback of the new message received.
-    main_task_runner_->PostTask(
-        FROM_HERE,
-        base::Bind(&RemoteSecurityKeyMessageReaderImpl::InvokeMessageCallback,
-                   weak_factory_.GetWeakPtr(), base::Passed(&message)));
-  }
-}
-
-bool RemoteSecurityKeyMessageReaderImpl::ReadFromStream(char* buffer,
-                                                        size_t bytes_to_read) {
-  DCHECK(buffer);
-  DCHECK_GT(bytes_to_read, 0u);
-
-  size_t bytes_read = 0;
-  do {
-    int read_result = read_stream_.ReadAtCurrentPosNoBestEffort(
-        buffer + bytes_read, bytes_to_read - bytes_read);
-    if (read_result < 1) {
-      // 0 means EOF which is normal and should not be logged as an error.
-      if (read_result != 0) {
-        LOG(ERROR) << "Failed to read from stream, ReadAtCurrentPos returned "
-                   << read_result;
-      }
-      return false;
-    }
-    bytes_read += read_result;
-  } while (bytes_read < bytes_to_read);
-  DCHECK_EQ(bytes_read, bytes_to_read);
-
-  return true;
-}
-
-void RemoteSecurityKeyMessageReaderImpl::NotifyError() {
-  DCHECK(read_task_runner_->RunsTasksOnCurrentThread());
-
-  main_task_runner_->PostTask(
-      FROM_HERE,
-      base::Bind(&RemoteSecurityKeyMessageReaderImpl::InvokeErrorCallback,
-                 weak_factory_.GetWeakPtr()));
-}
-
-void RemoteSecurityKeyMessageReaderImpl::InvokeMessageCallback(
-    std::unique_ptr<SecurityKeyMessage> message) {
-  DCHECK(main_task_runner_->RunsTasksOnCurrentThread());
-  message_callback_.Run(std::move(message));
-}
-
-void RemoteSecurityKeyMessageReaderImpl::InvokeErrorCallback() {
-  DCHECK(main_task_runner_->RunsTasksOnCurrentThread());
-  error_callback_.Run();
-}
-
-}  // namespace remoting