void OsSocket::getHostIp(UtlString* hostAddress)
{
socketInit();
UtlString thisHost;
#ifdef _VXWORKS /* [ */
char ipAddr[100];
ipAddr[0] = '\0';
hostAddress->remove(0);
if(!ifAddrGet("csp0", ipAddr))
hostAddress->append(ipAddr);
#elif defined(__pingtel_on_posix__) /* ] [ */
#ifdef __linux__
char ipAddr[100];
unsigned int ip_int = ntohl(getExternalHostAddressLinux());
sprintf(ipAddr, "%d.%d.%d.%d", ip_int >> 24, (ip_int >> 16) & 255, (ip_int >> 8) & 255, ip_int & 255);
hostAddress->remove(0);
hostAddress->append(ipAddr);
#else
getHostName(&thisHost);
getHostIpByName(thisHost.data(), hostAddress);
#endif /* __linux__ */
#elif defined(_WIN32) /* ] [ */
unsigned long address_val = OsSocket::getDefaultBindAddress();
if (address_val == htonl(INADDR_ANY))
{
getHostName(&thisHost);
getHostIpByName(thisHost.data(), hostAddress);
}
else
{
struct in_addr in;
char tmp[50];
in.S_un.S_addr = address_val;
strcpy(tmp,inet_ntoa(in));
*hostAddress = tmp;
}
#else /* ] [ */
#error Unsupported target platform.
#endif /* ] */
thisHost.remove(0);
}
bool getHostIp(std::string &str_ip) {
char hname[256] = {0};
if( -1 == gethostname(hname, sizeof(hname))) {
RPC_LOG(RPC_LOG_LEV::ERROR, "gethostname error %s", strerror(errno));
return false;
}
return getHostIpByName(str_ip, hname);
}
UtlBoolean OsSocket::isSameHost(const char* host1, const char* host2)
{
UtlBoolean same;
UtlBoolean isSubDomain = FALSE;
//osPrintf("OsSocket::isSameHost host1: %s host2: %s\n", host1, host2);
if (!isIp4Address(host1) && !isIp4Address(host2))
{
if( (strstr(host1, host2) == host1 || // && need to compare w/ local domain name
strstr(host2, host1) == host2 ))
{
// && need to compare w/ local domain name
isSubDomain = TRUE;
}
}
if(strcmp(host1, host2) == 0 ||
(isLocalHost(host1) && isLocalHost(host2)) ||
isSubDomain )
{
same = TRUE;
}
else
{
// Avoid using gethostbyname if possible
UtlString host1Addr;
UtlString host2Addr;
getHostIpByName(host1, &host1Addr);
getHostIpByName(host2, &host2Addr);
if(host1Addr.compareTo(host2Addr) == 0)
{
same = TRUE;
}
else
{
same = FALSE;
}
host1Addr.remove(0);
host2Addr.remove(0);
}
return(same);
}
void OsDatagramSocket::doConnect(int remoteHostPortNum, const char* remoteHost,
UtlBoolean simulateConnect)
{
struct hostent* server;
mToSockaddrValid = FALSE;
memset(mpToSockaddr, 0, sizeof(struct sockaddr_in));
remoteHostPort = remoteHostPortNum;
// Store host name
if(remoteHost)
{
remoteHostName = remoteHost ;
getHostIpByName(remoteHostName, &mRemoteIpAddress);
}
else
{
remoteHostName.remove(0) ;
}
// Connect to a remote host if given
if(portIsValid(remoteHostPort) && remoteHost && !simulateConnect)
{
server = gethostbyname(remoteHost);
if (server)
{
struct in_addr* serverAddr = (in_addr*) (server->h_addr);
struct sockaddr_in serverSockAddr;
serverSockAddr.sin_family = server->h_addrtype;
serverSockAddr.sin_port = htons(remoteHostPort);
serverSockAddr.sin_addr.s_addr = (serverAddr->s_addr);
// Set the default destination address for the socket
if(connect(socketDescriptor, (const struct sockaddr*)
&serverSockAddr, sizeof(serverSockAddr)))
{
int error = OsSocketGetERRNO();
close();
OsSysLog::add(FAC_KERNEL, PRI_DEBUG,
"OsDatagramSocket::doConnect( %s:%d ) failed w/ errno %d)",
remoteHost, remoteHostPortNum, error);
}
else
{
mIsConnected = TRUE;
}
}
else
{
close();
OsSysLog::add(FAC_KERNEL, PRI_DEBUG,
"OsDatagramSocket::doConnect( %s:%d ) failed host lookup)",
remoteHost, remoteHostPortNum);
goto EXIT;
}
}
else if(portIsValid(remoteHostPort) && remoteHost && simulateConnect)
{
mIsConnected = TRUE;
mSimulatedConnect = TRUE;
}
EXIT:
;
}
void OsDatagramSocket::doConnect(int remoteHostPortNum, const char* remoteHost,
UtlBoolean simulateConnect)
{
struct hostent* server = NULL;
mToSockaddrValid = FALSE;
memset(mpToSockaddr, 0, sizeof(struct sockaddr_in));
remoteHostPort = remoteHostPortNum;
// Store host name
if(remoteHost)
{
remoteHostName = remoteHost ;
getHostIpByName(remoteHostName, &mRemoteIpAddress);
}
else
{
remoteHostName.remove(0) ;
}
// Connect to a remote host if given
if(portIsValid(remoteHostPort) && remoteHost && !simulateConnect)
{
#if defined(_WIN32) || defined(__pingtel_on_posix__)
unsigned long ipAddr;
ipAddr = inet_addr(remoteHost);
if (ipAddr != INADDR_NONE)
{
server = gethostbyaddr((char * )&ipAddr,sizeof(ipAddr),AF_INET);
}
if ( server == NULL )
{
server = gethostbyname(remoteHost);
}
#elif defined(_VXWORKS)
char hostentBuf[512];
server = resolvGetHostByName((char*) remoteHost,
hostentBuf, sizeof(hostentBuf));
#else
# error Unsupported target platform.
#endif //_VXWORKS
if (server)
{
struct in_addr* serverAddr = (in_addr*) (server->h_addr);
struct sockaddr_in serverSockAddr;
serverSockAddr.sin_family = server->h_addrtype;
serverSockAddr.sin_port = htons(remoteHostPort);
serverSockAddr.sin_addr.s_addr = (serverAddr->s_addr);
// Set the default destination address for the socket
#if defined(_WIN32) || defined(__pingtel_on_posix__)
if(connect(socketDescriptor, (const struct sockaddr*)
&serverSockAddr, sizeof(serverSockAddr)))
#elif defined(_VXWORKS)
if(connect(socketDescriptor, (struct sockaddr*) &serverSockAddr,
sizeof(serverSockAddr)))
#else
# error Unsupported target platform.
#endif
{
int error = OsSocketGetERRNO();
close();
OsSysLog::add(FAC_KERNEL, PRI_DEBUG,
"OsDatagramSocket::doConnect( %s:%d ) failed w/ errno %d)",
remoteHost, remoteHostPortNum, error);
}
else
{
mIsConnected = TRUE;
}
}
else
{
close();
OsSysLog::add(FAC_KERNEL, PRI_DEBUG,
"OsDatagramSocket::doConnect( %s:%d ) failed host lookup)",
remoteHost, remoteHostPortNum);
goto EXIT;
}
}
else if(portIsValid(remoteHostPort) && remoteHost && simulateConnect)
{
mIsConnected = TRUE;
mSimulatedConnect = TRUE;
}
EXIT:
;
}
