//! 待ちうけ
void CSocket::listen()
{
int ret=::listen(m_s,0);
if(ret==SOCKET_ERROR){
throw wexception(L"listen failed");
}
}
void ComSession::ThrowIfError(
HRESULT result,
IUnknown* pObjectWithError,
REFIID rErrorInterface) const
{
if (FAILED(result)) {
std::auto_ptr<std::wostringstream> msg(new std::wostringstream);
DumpErrorInfo(msg.get(), pObjectWithError, rErrorInterface);
throw wexception(msg->str().c_str());
}
}
//! クライアント受付
CSocket* CSocket::accept()
{
SOCKADDR_IN from;
int from_len=sizeof(from);
SOCKET client_s=::accept(m_s,(SOCKADDR*)&from,&from_len);
if(client_s==INVALID_SOCKET){
throw wexception(L"accept failed");
}
CSocket* new_s=new CSocket(client_s,from);
return new_s;
}
//! リスン待ち受け
void CSocket::bind(ushort port)
{
SOCKADDR_IN saddr;
memset(&saddr,0,sizeof(saddr));
saddr.sin_family=AF_INET;
saddr.sin_port=htons(port);
saddr.sin_addr.s_addr=INADDR_ANY;
int ret=::bind(m_s,(sockaddr*)&saddr,sizeof(saddr));
if(ret==SOCKET_ERROR){
throw wexception(L"bind failed");
}
current_address._assign(saddr);
}
void ComSession::ThrowIfError(HRESULT result, LPCWSTR pMessage) const
{
if (FAILED(result)) {
throw wexception(pMessage);
}
}
