#include "inspircd.h"
-#include "socket.h"
-#include "socketengine.h"
-using irc::sockets::sockaddrs;
-
-/** This will bind a socket to a port. It works for UDP/TCP.
- * It can only bind to IP addresses, if you wish to bind to hostnames
- * you should first resolve them using class 'Resolver'.
- */
-bool InspIRCd::BindSocket(int sockfd, int port, const char* addr, bool dolisten)
-{
- sockaddrs servaddr;
- int ret;
-
- if ((*addr == '*' || *addr == '\0') && port == -1)
- {
- /* Port -1: Means UDP IPV4 port binding - Special case
- * used by DNS engine.
- */
- memset(&servaddr, 0, sizeof(servaddr));
- servaddr.in4.sin_family = AF_INET;
- }
- else if (!irc::sockets::aptosa(addr, port, servaddr))
- return false;
-
- ret = SE->Bind(sockfd, servaddr);
-
- if (ret < 0)
- {
- return false;
- }
- else
- {
- if (dolisten)
- {
- if (SE->Listen(sockfd, Config->MaxConn) == -1)
- {
- this->Logs->Log("SOCKET", LOG_DEFAULT, "ERROR in listen(): %s",strerror(errno));
- return false;
- }
- else
- {
- this->Logs->Log("SOCKET", LOG_DEBUG, "New socket binding for %d with listen: %s:%d", sockfd, addr, port);
- SE->NonBlocking(sockfd);
- return true;
- }
- }
- else
- {
- this->Logs->Log("SOCKET", LOG_DEBUG, "New socket binding for %d without listen: %s:%d", sockfd, addr, port);
- return true;
- }
- }
-}
int InspIRCd::BindPorts(FailedPortList &failed_ports)
{
if ((**n).bind_desc == bind_readable)
{
(*n)->bind_tag = tag; // Replace tag, we know addr and port match, but other info (type, ssl) may not
+ (*n)->ResetIOHookProvider();
+
skip = true;
old_ports.erase(n);
break;
return !addr.empty();
}
-static const char all_zero[16] = {0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0 };
-
std::string irc::sockets::sockaddrs::str() const
{
if (sa.sa_family == AF_INET)
static void sa2cidr(irc::sockets::cidr_mask& cidr, const irc::sockets::sockaddrs& sa, int range)
{
const unsigned char* base;
+ unsigned char target_byte;
cidr.type = sa.sa.sa_family;
+
+ memset(cidr.bits, 0, sizeof(cidr.bits));
+
if (cidr.type == AF_INET)
{
+ target_byte = sizeof(sa.in4.sin_addr);
base = (unsigned char*)&sa.in4.sin_addr;
if (range > 32)
range = 32;
}
else if (cidr.type == AF_INET6)
{
+ target_byte = sizeof(sa.in6.sin6_addr);
base = (unsigned char*)&sa.in6.sin6_addr;
if (range > 128)
range = 128;
}
else
{
- base = (unsigned char*)"";
- range = 0;
+ cidr.length = 0;
+ return;
}
cidr.length = range;
unsigned int border = range / 8;
unsigned int bitmask = (0xFF00 >> (range & 7)) & 0xFF;
- for(unsigned int i=0; i < 16; i++)
+ for(unsigned int i=0; i < target_byte; i++)
{
if (i < border)
cidr.bits[i] = base[i];
else if (i == border)
cidr.bits[i] = base[i] & bitmask;
else
- cidr.bits[i] = 0;
+ return;
}
}
irc::sockets::cidr_mask tmp(addr, length);
return tmp == *this;
}
-