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// Copyright (c) 2011 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 "net/base/ip_endpoint.h"
#include "net/base/net_errors.h"
#include "net/base/sys_addrinfo.h"
#include "net/curvecp/curvecp_server_socket.h"
#include "net/curvecp/messenger.h"
namespace net {
CurveCPServerSocket::CurveCPServerSocket(net::NetLog* net_log,
const net::NetLog::Source& source)
: net_log_(BoundNetLog::Make(net_log, NetLog::SOURCE_SOCKET)),
packetizer_(new ServerPacketizer()),
ALLOW_THIS_IN_INITIALIZER_LIST(messenger_(packetizer_.get(), this)),
acceptor_(NULL),
is_child_socket_(false) {
}
// Constructor for an accepted socket.
CurveCPServerSocket::CurveCPServerSocket(const ConnectionKey& key,
ServerPacketizer* packetizer,
net::NetLog* net_log,
const net::NetLog::Source& source)
: net_log_(BoundNetLog::Make(net_log, NetLog::SOURCE_SOCKET)),
packetizer_(packetizer),
ALLOW_THIS_IN_INITIALIZER_LIST(messenger_(key, packetizer_.get(), this)),
acceptor_(NULL),
is_child_socket_(true),
key_(key) {
}
CurveCPServerSocket::~CurveCPServerSocket() {
}
int CurveCPServerSocket::Listen(const IPEndPoint& endpoint,
Acceptor* acceptor) {
acceptor_ = acceptor;
return packetizer_->Listen(endpoint, &messenger_);
}
void CurveCPServerSocket::Close() {
if (acceptor_)
return; // The listener socket is not closable.
packetizer_->Close(key_);
}
int CurveCPServerSocket::Read(IOBuffer* buf,
int buf_len,
const CompletionCallback& callback) {
return messenger_.Read(buf, buf_len, callback);
}
int CurveCPServerSocket::Write(IOBuffer* buf,
int buf_len,
const CompletionCallback& callback) {
return messenger_.Write(buf, buf_len, callback);
}
bool CurveCPServerSocket::SetReceiveBufferSize(int32 size) {
return true;
}
bool CurveCPServerSocket::SetSendBufferSize(int32 size) {
return true;
}
void CurveCPServerSocket::OnAccept(ConnectionKey key) {
DCHECK(acceptor_);
CurveCPServerSocket* new_socket =
new CurveCPServerSocket(key,
packetizer_,
net_log_.net_log(),
NetLog::Source());
packetizer_->Open(key, new_socket->messenger());
acceptor_->OnAccept(new_socket);
}
} // namespace net
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