void cSockAddrIn::getAllHostsName(const cString& name,
cList<cSockAddrIn>& lists,
WORD port /* = 0 */)
{
socketInitSingleton::GetHandle().init();
cSockAddrIn ret; // The new constructor INET addressed
ret.sin_family = AF_INET;
ret.sin_port = htons(port);
lists.removeAll();
// Lock the mutex
cLock lock(g_getHostByNameLock);
/* Invoke the 'gethostname' function call */
/* Recieve a list of all address */
cSArray<char> asciiName = name.getASCIIstring();
hostent * addr = gethostbyname(asciiName.getBuffer());
for (unsigned int i = 0; ((DWORD *)addr->h_addr_list[i] != NULL) ; i++)
{
/* Get the address */
#ifndef XSTL_LINUX
ret.sin_addr.S_un.S_addr = *((DWORD *)(addr->h_addr_list[i])); // Return the first address
#else
ret.sin_addr.s_addr = *((DWORD *)(addr->h_addr_list[i])); // Return the first address
#endif
/* Fill with new valid address */
lists.append(ret);
}
}
cSockAddrIn cSockAddrIn::getHostByName(const cString& name, WORD port /* = 0 */)
{
socketInitSingleton::GetHandle().init();
cSockAddrIn ret;
ret.sin_family = AF_INET;
ret.sin_port = htons(port);
// Lock the mutex
cLock lock(g_getHostByNameLock);
// Query the address.
cSArray<char> asciiName = name.getASCIIstring();
hostent* addr = gethostbyname(asciiName.getBuffer());
// Return the first address of the hostent struct.
#if defined(XSTL_WINDOWS) || defined (XSTL_CE)
// Windows ordering.
ret.sin_addr.S_un.S_addr = *((DWORD *)(addr->h_addr_list[0]));
#else
#ifdef XSTL_LINUX
// Linux version
ret.sin_addr.s_addr = *((DWORD *)(addr->h_addr_list[0]));
#else
#error "Add platform functionalty here!";
#endif
#endif
return ret;
}
cSockAddrIn::cSockAddrIn(const cString& name, WORD port /* = 0 */)
{
sin_family = AF_INET;
sin_port = htons(port);
// Covert to ASCII
cSArray<char> asciiName = name.getASCIIstring();
#ifndef XSTL_LINUX
sin_addr.S_un.S_addr = inet_addr(asciiName.getBuffer());
if (sin_addr.S_un.S_addr == INADDR_NONE)
#else
sin_addr.s_addr = inet_addr(asciiName.getBuffer());
if (sin_addr.s_addr == INADDR_NONE)
#endif
{
XSTL_THROW(cSocketException, SOCKETEXCEPTION_ADDRESS_ERROR);
}
// Free memory
memset(&sin_zero, 0, sizeof(sin_zero));
}
