using irc::sockets::insp_ntoa;
using irc::sockets::insp_aton;
using irc::sockets::OpenTCPSocket;
-using irc::sockets::NonBlocking;
/** Masks to mask off the responses we get from the DNSRequest methods
*/
DNS* dnsobj; /* DNS caller (where we get our FD from) */
unsigned long ttl; /* Time to live */
std::string orig; /* Original requested name/ip */
+ InspIRCd* ServerInstance;
DNSRequest(InspIRCd* Instance, DNS* dns, int id, const std::string &original);
~DNSRequest();
};
/* Allocate the processing buffer */
-DNSRequest::DNSRequest(InspIRCd* Instance, DNS* dns, int id, const std::string &original) : dnsobj(dns)
+DNSRequest::DNSRequest(InspIRCd* Instance, DNS* dns, int id, const std::string &original) : dnsobj(dns), ServerInstance(Instance)
{
res = new unsigned char[512];
*res = 0;
memcpy(&addr.sin6_addr,&dnsobj->myserver6,sizeof(addr.sin6_addr));
addr.sin6_family = AF_INET6;
addr.sin6_port = htons(DNS::QUERY_PORT);
- if (sendto(dnsobj->GetFd(), payload, length + 12, 0, (sockaddr *) &addr, sizeof(addr)) != length+12)
+ if (ServerInstance->SE->SendTo(dnsobj, payload, length + 12, 0, (sockaddr *) &addr, sizeof(addr)) != length+12)
return -1;
}
else
+#endif
{
sockaddr_in addr;
memset(&addr,0,sizeof(addr));
memcpy(&addr.sin_addr.s_addr,&dnsobj->myserver4,sizeof(addr.sin_addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(DNS::QUERY_PORT);
- if (sendto(dnsobj->GetFd(), payload, length + 12, 0, (sockaddr *) &addr, sizeof(addr)) != length+12)
+ if (ServerInstance->SE->SendTo(dnsobj, (const char*)payload, length + 12, 0, (sockaddr *) &addr, sizeof(addr)) != length+12)
return -1;
}
-#else
- sockaddr_in addr;
- memset(&addr,0,sizeof(addr));
- memcpy(&addr.sin_addr.s_addr, &dnsobj->myserver4, sizeof(addr.sin_addr));
- addr.sin_family = AF_INET;
- addr.sin_port = htons(DNS::QUERY_PORT);
- if (sendto(dnsobj->GetFd(), (const char*)payload, length + 12, 0, (sockaddr *) &addr, sizeof(addr)) != length+12)
- return -1;
-#endif
-
return 0;
}
{
if (ServerInstance && ServerInstance->SE)
ServerInstance->SE->DelFd(this);
- shutdown(this->GetFd(), 2);
- close(this->GetFd());
+ ServerInstance->SE->Shutdown(this, 2);
+ ServerInstance->SE->Close(this);
this->SetFd(-1);
/* Rehash the cache */
/* Initialize mastersocket */
int s = OpenTCPSocket(ServerInstance->Config->DNSServer, SOCK_DGRAM);
this->SetFd(s);
- NonBlocking(s);
+ ServerInstance->SE->NonBlocking(this->GetFd());
/* Have we got a socket and is it nonblocking? */
if (this->GetFd() != -1)
if (!ServerInstance->BindSocket(this->GetFd(), portpass, "", false))
{
/* Failed to bind */
- shutdown(this->GetFd(),2);
- close(this->GetFd());
+ ServerInstance->SE->Shutdown(this, 2);
+ ServerInstance->SE->Close(this);
this->SetFd(-1);
}
if (!ServerInstance->SE->AddFd(this))
{
ServerInstance->Log(DEFAULT,"Internal error starting DNS - hostnames will NOT resolve.");
- shutdown(this->GetFd(),2);
- close(this->GetFd());
+ ServerInstance->SE->Shutdown(this, 2);
+ ServerInstance->SE->Close(this);
this->SetFd(-1);
}
}
const char* ipaddr_from;
unsigned short int port_from = 0;
- void* m_readEvent = NULL;
- GetExt("windows_readevent", m_readEvent);
-
- int length = _recvfrom(this->GetFd(),(char*)buffer,sizeof(DNSHeader),0,from,&x);
+ int length = ServerInstance->SE->RecvFrom(this, (char*)buffer, sizeof(DNSHeader), 0, from, &x);
/* Did we get the whole header? */
if (length < 12)
case DNS_QUERY_AAAA:
{
- snprintf(formatted,40,"%x:%x:%x:%x:%x:%x:%x:%x",
- (ntohs(data.first[0]) + ntohs(data.first[1] << 8)),
- (ntohs(data.first[2]) + ntohs(data.first[3] << 8)),
- (ntohs(data.first[4]) + ntohs(data.first[5] << 8)),
- (ntohs(data.first[6]) + ntohs(data.first[7] << 8)),
- (ntohs(data.first[8]) + ntohs(data.first[9] << 8)),
- (ntohs(data.first[10]) + ntohs(data.first[11] << 8)),
- (ntohs(data.first[12]) + ntohs(data.first[13] << 8)),
- (ntohs(data.first[14]) + ntohs(data.first[15] << 8)));
+ inet_ntop(AF_INET6, data.first, formatted, sizeof(formatted));
char* c = strstr(formatted,":0:");
if (c != NULL)
{
/** Close the master socket */
DNS::~DNS()
{
- shutdown(this->GetFd(), 2);
- close(this->GetFd());
+ ServerInstance->SE->Shutdown(this, 2);
+ ServerInstance->SE->Close(this);
ServerInstance->Timers->DelTimer(this->PruneTimer);
delete this->PruneTimer;
}