ipc/attachment_broker_privileged.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ipc/attachment_broker_privileged.h"
   6
   7 #include <algorithm>
   8
   9 #include "ipc/ipc_channel.h"
  10
  11 namespace IPC {
  12
  13 AttachmentBrokerPrivileged::AttachmentBrokerPrivileged() {}
  14
  15 AttachmentBrokerPrivileged::~AttachmentBrokerPrivileged() {}
  16
  17 void AttachmentBrokerPrivileged::RegisterCommunicationChannel(
  18     Channel* channel) {
  19   channel->set_attachment_broker_endpoint(true);
  20   auto it = std::find(channels_.begin(), channels_.end(), channel);
  21   DCHECK(channels_.end() == it);
  22   channels_.push_back(channel);
  23 }
  24
  25 void AttachmentBrokerPrivileged::DeregisterCommunicationChannel(
  26     Channel* channel) {
  27   auto it = std::find(channels_.begin(), channels_.end(), channel);
  28   if (it != channels_.end())
  29     channels_.erase(it);
  30 }
  31
  32 Channel* AttachmentBrokerPrivileged::GetChannelWithProcessId(
  33     base::ProcessId id) {
  34   auto it = std::find_if(channels_.begin(), channels_.end(),
  35                          [id](Channel* c) { return c->GetPeerPID() == id; });
  36   if (it == channels_.end())
  37     return nullptr;
  38   return *it;
  39 }
  40
  41 }  // namespace IPC