IpPort getIpPortFromSockAddr(const SockAddr &sa){
const int family = sa.getFamily();
if(family == AF_INET){
if(sa.getSize() < sizeof(::sockaddr_in)){
LOG_POSEIDON_WARNING("Invalid IPv4 SockAddr: size = ", sa.getSize());
DEBUG_THROW(Exception, sslit("Invalid IPv4 SockAddr"));
}
char ip[INET_ADDRSTRLEN];
const char *const str = ::inet_ntop(AF_INET,
&static_cast<const ::sockaddr_in *>(sa.getData())->sin_addr, ip, sizeof(ip));
if(!str){
DEBUG_THROW(SystemException);
}
return IpPort(SharedNts(str),
loadBe(static_cast<const ::sockaddr_in *>(sa.getData())->sin_port));
} else if(family == AF_INET6){
if(sa.getSize() < sizeof(::sockaddr_in6)){
LOG_POSEIDON_WARNING("Invalid IPv6 SockAddr: size = ", sa.getSize());
DEBUG_THROW(Exception, sslit("Invalid IPv6 SockAddr"));
}
char ip[INET6_ADDRSTRLEN];
const char *const str = ::inet_ntop(AF_INET6,
&static_cast<const ::sockaddr_in6 *>(sa.getData())->sin6_addr, ip, sizeof(ip));
if(!str){
DEBUG_THROW(SystemException);
}
return IpPort(SharedNts(str),
loadBe(static_cast<const ::sockaddr_in6 *>(sa.getData())->sin6_port));
}
LOG_POSEIDON_WARNING("Unknown IP protocol ", family);
DEBUG_THROW(Exception, sslit("Unknown IP protocol"));
}
void CShdrEchoInstance::Init(std::string devicesxmlfilename,
std::string shdrfilename,
int ipport,
double dOverride,
std::string devicename)
{
DevicesXmlFilename()=devicesxmlfilename;
ShdrFilename() =shdrfilename;
IpAddress() ="127.0.0.1"; // really cant be anything else
IpPort()=ipport;
DeviceName() = devicename;
Override()=dOverride;
_bFaultThread=false;
if(DevicesXmlFilename().empty())
DevicesXmlFilename()=ExeDirectory() + "devices.xml";
_bRepeat=true;
_backend = new CoComMTCShdrBackEnd();
_backend->Init(_bstr_t(IpAddress().c_str()), IpPort(), _bstr_t(DeviceName().c_str()));
_backend->MyLogger().AddListener(boost::bind(&CShdrEchoInstance::EchoShdr, this,_1));
_dict = _deviceparser.ReadDeviceDescription(DevicesXmlFilename());
std::string storemap,itemlist, typelist;
int i=0;
for(DataDictionary::iterator it = _dict.begin(); it!=_dict.end(); it++, i++)
{
if((*it).first.empty())
{
i--;
continue;
}
if(i>0) itemlist+=",";
if(i>0) typelist+=",";
storemap+=(*it).first+"="+(*it).first+"\n"; // isomorphic: alias = name
itemlist+=(*it).first;
typelist+=_dict[(*it).first];
}
_backend->StoreTagMap(_bstr_t(storemap.c_str()));
_backend->StoreTypeMap(_bstr_t(itemlist.c_str()),bstr_t(typelist.c_str()));
Open();
_state=Ready;
}
