int OsSocket::read(char* buffer, int bufferLength,
UtlString* fromAddress, int* fromPort)
{
#ifdef FORCE_SOCKET_ERRORS
static int numForFailure = 30;
static int count = 0;
count++;
if (count > numForFailure)
{
count = 0;
numForFailure = 10;
#ifdef _WIN32
closesocket(socketDescriptor);
#else
::close(socketDescriptor);
Os::Logger::instance().log(FAC_KERNEL, PRI_DEBUG, "OsSocket::read[4UtlString] close socket %d",
socketDescriptor);
#endif
return 0;
}
#endif //FORCE_SOCKET_ERRORS
int bytesRead;
struct in_addr fromSockAddress;
if (fromAddress)
{
fromAddress->remove(0);
}
bytesRead = read(buffer, bufferLength, &fromSockAddress, fromPort);
if(bytesRead != -1)
{
if (NULL != fromAddress)
{
inet_ntoa_pt(fromSockAddress, *fromAddress);
}
}
return(bytesRead);
}
UtlBoolean OsSocket::getHostIpByName(const char* hostName, UtlString* hostAddress)
{
UtlBoolean bSuccess = FALSE;
struct hostent* server;
socketInit();
// If this is aleady an IP address
if (isIp4Address(hostName))
{
*hostAddress = hostName;
bSuccess = TRUE ;
}
else if (strcmp(hostName, "localhost") == 0)
{
*hostAddress = "127.0.0.1";
bSuccess = TRUE ;
}
// if no default domain name and host name not fully qualified
else if (!hasDefaultDnsDomain() && (strchr(hostName, '.') == NULL))
{
*hostAddress = "0.0.0.0";
}
else
{
#if defined(_WIN32) || defined(__pingtel_on_posix__)
server = gethostbyname(hostName);
#else
#error Unsupported target platform.
#endif
if(server)
{
inet_ntoa_pt(*((in_addr*) (server->h_addr)), *hostAddress);
bSuccess = TRUE ;
}
else
{
*hostAddress = "0.0.0.0";
}
}
return bSuccess ;
}
void OsDatagramSocket::getRemoteHostIp(struct in_addr* remoteHostAddress,
int* remotePort)
{
#ifdef __pingtel_on_posix__
socklen_t len;
#else
int len;
#endif
struct sockaddr_in remoteAddr;
const struct sockaddr_in* pAddr;
if (mSimulatedConnect) {
getToSockaddr();
pAddr = mpToSockaddr;
} else {
pAddr = &remoteAddr;
len = sizeof(struct sockaddr_in);
if (getpeername(socketDescriptor, (struct sockaddr *)pAddr, &len) != 0)
{
memset(&remoteAddr, 0, sizeof(struct sockaddr_in));
}
}
memcpy(remoteHostAddress, &(pAddr->sin_addr), sizeof(struct in_addr));
#ifdef TEST_PRINT
{
int p = ntohs(pAddr->sin_port);
UtlString o;
inet_ntoa_pt(*remoteHostAddress, o);
osPrintf("getRemoteHostIP: Remote name: %s:%d\n"
" (pAddr->sin_addr) = 0x%X, sizeof(struct in_addr) = %d\n",
o.data(), p, (pAddr->sin_addr), sizeof(struct in_addr));
}
#endif
if (NULL != remotePort)
{
*remotePort = ntohs(pAddr->sin_port);
}
}
void OsSocket::getRemoteHostIp(UtlString* remoteHostAddress, int* remotePort)
{
struct in_addr remoteAddr;
getRemoteHostIp(&remoteAddr, remotePort);
remoteHostAddress->remove(0);
inet_ntoa_pt(remoteAddr, *remoteHostAddress);
// If querying the network layer did not obtain an address (probably
// because the socket is still in the process of connecting), return
// the values stored from the connect attempt.
if (remoteHostAddress->compareTo("0.0.0.0") == 0)
{
remoteHostAddress->remove(0);
remoteHostAddress->append(mRemoteIpAddress);
if (remotePort)
{
*remotePort = remoteHostPort;
}
}
}
void OsSocket::getRemoteHostIp(struct in_addr* remoteHostAddress,
int* remotePort)
{
struct sockaddr_in remoteAddr;
#ifdef __pingtel_on_posix__
socklen_t len;
#else
int len;
#endif
len = sizeof(struct sockaddr_in);
int ret = getpeername(socketDescriptor, (struct sockaddr *)&remoteAddr, &len);
if (ret != 0)
{
memset(&remoteAddr, 0, len);
}
// *remoteHostAddress = remoteAddr.sin_addr;
memcpy(remoteHostAddress, &(remoteAddr.sin_addr), sizeof(struct in_addr));
#ifdef TEST_PRINT
{
UtlString output_address;
inet_ntoa_pt(remoteAddr.sin_addr, output_address);
Os::Logger::instance().log(FAC_SIP, PRI_DEBUG,
"OsSocket::getRemoteHostIp Remote name '%s'",
output_address.data());
}
#endif
if (NULL != remotePort)
{
*remotePort = ntohs(remoteAddr.sin_port);
}
}