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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/browser/api/messaging/message_port.h"
#include "extensions/common/api/messaging/port_context.h"
namespace extensions {
MessagePort::MessagePort(base::WeakPtr<ChannelDelegate> channel_delegate,
const PortId& port_id)
: weak_channel_delegate_(channel_delegate), port_id_(port_id) {}
MessagePort::~MessagePort() = default;
void MessagePort::RemoveCommonFrames(const MessagePort& port) {}
bool MessagePort::HasFrame(
const content::GlobalRenderFrameHostToken& frame_token) const {
return false;
}
void MessagePort::RevalidatePort() {}
void MessagePort::DispatchOnConnect(
mojom::ChannelType channel_type,
const std::string& channel_name,
std::optional<base::Value::Dict> source_tab,
const ExtensionApiFrameIdMap::FrameData& source_frame,
int guest_process_id,
int guest_render_frame_routing_id,
const MessagingEndpoint& source_endpoint,
const std::string& target_extension_id,
const GURL& source_url,
std::optional<url::Origin> source_origin,
const std::set<base::UnguessableToken>& open_channel_tracking_ids) {}
void MessagePort::DispatchOnDisconnect(const std::string& error_message) {}
void MessagePort::OpenPort(int process_id, const PortContext& port_context) {}
void MessagePort::ClosePort(int process_id,
int routing_id,
int worker_thread_id) {}
void MessagePort::IncrementLazyKeepaliveCount(Activity::Type activity_type) {}
void MessagePort::DecrementLazyKeepaliveCount(Activity::Type activity_type) {}
void MessagePort::NotifyResponsePending() {}
void MessagePort::ClosePort(bool close_channel) {
if (!weak_channel_delegate_) {
return;
}
auto& context = receivers_.current_context();
weak_channel_delegate_->ClosePort(port_id_, context.first, context.second,
close_channel);
}
void MessagePort::PostMessage(Message message) {
if (!weak_channel_delegate_) {
return;
}
weak_channel_delegate_->PostMessage(port_id_, message);
}
void MessagePort::ResponsePending() {
if (!weak_channel_delegate_) {
return;
}
weak_channel_delegate_->NotifyResponsePending(port_id_);
}
void MessagePort::AddReceiver(
mojo::PendingAssociatedReceiver<mojom::MessagePortHost> receiver,
int render_process_id,
const PortContext& port_context) {
receivers_.Add(this, std::move(receiver),
std::make_pair(render_process_id, port_context));
}
} // namespace extensions
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