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// Copyright 2015 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 "ipc/attachment_broker_privileged.h"
#include <algorithm>
#include "base/metrics/histogram_macros.h"
#include "ipc/ipc_endpoint.h"
#if defined(OS_WIN)
#include "ipc/attachment_broker_privileged_win.h"
#endif
#if defined(OS_MACOSX) && !defined(OS_IOS)
#include "ipc/attachment_broker_privileged_mac.h"
#endif
namespace IPC {
AttachmentBrokerPrivileged::AttachmentBrokerPrivileged() {
IPC::AttachmentBroker::SetGlobal(this);
}
AttachmentBrokerPrivileged::~AttachmentBrokerPrivileged() {
IPC::AttachmentBroker::SetGlobal(nullptr);
}
// static
scoped_ptr<AttachmentBrokerPrivileged>
AttachmentBrokerPrivileged::CreateBroker() {
#if defined(OS_WIN)
return scoped_ptr<AttachmentBrokerPrivileged>(
new IPC::AttachmentBrokerPrivilegedWin);
#elif defined(OS_MACOSX) && !defined(OS_IOS)
return scoped_ptr<AttachmentBrokerPrivileged>(
new IPC::AttachmentBrokerPrivilegedMac);
#else
return nullptr;
#endif
}
void AttachmentBrokerPrivileged::RegisterCommunicationChannel(
Endpoint* endpoint) {
endpoint->SetAttachmentBrokerEndpoint(true);
auto it = std::find(endpoints_.begin(), endpoints_.end(), endpoint);
DCHECK(endpoints_.end() == it);
endpoints_.push_back(endpoint);
}
void AttachmentBrokerPrivileged::DeregisterCommunicationChannel(
Endpoint* endpoint) {
auto it = std::find(endpoints_.begin(), endpoints_.end(), endpoint);
if (it != endpoints_.end())
endpoints_.erase(it);
}
Sender* AttachmentBrokerPrivileged::GetSenderWithProcessId(base::ProcessId id) {
auto it = std::find_if(endpoints_.begin(), endpoints_.end(),
[id](Endpoint* c) { return c->GetPeerPID() == id; });
if (it == endpoints_.end())
return nullptr;
return *it;
}
void AttachmentBrokerPrivileged::LogError(UMAError error) {
UMA_HISTOGRAM_ENUMERATION(
"IPC.AttachmentBrokerPrivileged.BrokerAttachmentError", error, ERROR_MAX);
}
} // namespace IPC
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