void IPV6Address::setAddress(const char *host)
{
if(hostname)
delString(hostname);
hostname = NULL;
if(!host) // The way this is currently used, this can never happen
host = "::";
#ifdef WIN32
if(!stricmp(host, "localhost"))
host = "::1";
#endif
if(!setIPAddress(host)) {
struct addrinfo hint, *list = NULL, *first;
memset(&hint, 0, sizeof(hint));
hint.ai_family = AF_INET6;
struct in6_addr *addr;
struct sockaddr_in6 *ip6addr;
if(getaddrinfo(host, NULL, &hint, &list) || !list) {
if(ipaddr)
delete[] ipaddr;
ipaddr = new struct in6_addr[1];
memset((void *)&ipaddr[0], 0, sizeof(ipaddr));
return;
}
// Count the number of IP addresses returned
addr_count = 0;
first = list;
while(list) {
++addr_count;
list = list->ai_next;
}
// Allocate enough memory
if(ipaddr)
delete[] ipaddr; // Cause this was allocated in base
ipaddr = new struct in6_addr[addr_count];
// Now go through the list again assigning to
// the member ipaddr;
list = first;
int i = 0;
while(list) {
ip6addr = (struct sockaddr_in6 *)list->ai_addr;
addr = &ip6addr->sin6_addr;
if(validator)
(*validator)(*addr);
ipaddr[i++] = *addr;
list = list->ai_next;
}
freeaddrinfo(first);
}
}
int splitCIDR(network_t *n, char *fullstring, char *ip, char *cidr) {
ip = strtok(fullstring,"/");
cidr = strtok(NULL, "/");
// Validity checks:
if ( ip == NULL || cidr == NULL ) {
return 2;
}
int i_cidr = atoi(cidr);
if ( i_cidr > 32 || i_cidr < 1 ) {
return 2;
}
if ( setIPAddress(n, ip) != 1 ) {
return 3;
}
convertCIDRToNetmask(n, i_cidr);
return 1;
}
void InetAddress::set (unsigned long ip, unsigned short port)
{
setIPAddress(ip);
setPortNumber(port);
}
void IPV6Address::setAddress(const char *host)
{
if(hostname)
delString(hostname);
hostname = NULL;
if(!host) // The way this is currently used, this can never happen
host = "::";
#ifdef WIN32
if(!stricmp(host, "localhost"))
host = "::1";
#endif
if(!setIPAddress(host))
{
struct hostent *hp;
struct in6_addr **bptr;
#if defined(__GLIBC__)
char hbuf[8192];
struct hostent hb;
int rtn;
if(gethostbyname2_r(host, AF_INET6, &hb, hbuf, sizeof(hbuf), &hp, &rtn))
hp = NULL;
#elif defined(sun)
char hbuf[8192];
struct hostent hb;
int rtn;
hp = gethostbyname2_r(host, AF_INET6, &hb, hbuf, sizeof(hbuf), &rtn);
#elif (defined(__osf__) || defined(_OSF_SOURCE) || defined(__hpux))
hp = gethostbyname(host);
#elif defined(WIN32) && (!defined(_MSC_VER) || _MSC_VER < 1300)
hp = gethostbyname(host);
#elif defined(WIN32)
hp = gethostbyname2(host, AF_INET6);
#else
mutex.enterMutex();
hp = gethostbyname2(host, AF_INET6);
mutex.leaveMutex();
#endif
if(!hp)
{
if(ipaddr)
delete[] ipaddr;
ipaddr = new struct in6_addr[1];
memset((void *)&ipaddr[0], 0, sizeof(ipaddr));
return;
}
// Count the number of IP addresses returned
addr_count = 0;
for(bptr = (struct in6_addr **)hp->h_addr_list; *bptr != NULL; bptr++)
{
addr_count++;
}
// Allocate enough memory
if(ipaddr)
delete[] ipaddr; // Cause this was allocated in base
ipaddr = new struct in6_addr[addr_count];
// Now go through the list again assigning to
// the member ipaddr;
bptr = (struct in6_addr **)hp->h_addr_list;
for(unsigned int i = 0; i < addr_count; i++)
{
if ( validator )
(*validator)(*bptr[i]);
ipaddr[i] = *bptr[i];
}
}
}
bool ofxEpilog::connect(string ip, bool live)
{
setIPAddress(ip);
ofLog(OF_LOG_VERBOSE, "ofxEpilog::connect() start cnnecting to the laser cutter.");
if(tcp_client.isConnected())
{
ofLog(OF_LOG_WARNING, "ofxEpilog: the connection is created already.You should disconnect first." );
disconnect();
}
keep_alive = live;
bool is_connected = tcp_client.setup(ip_address, PRINTER_SERVICE_PORT, true);
if(!is_connected)
return false;
ofLog() << "ofxEpilog:connect(): start sending LPR handshake packets.";
//
// Send LPR Handshake Packets
// See http://www.rfc-editor.org/rfc/rfc1179.txt
//
std::ostringstream stream;
/*
+----+-------+----+
| 02 | Queue | LF |
+----+-------+----+
Command code - 2
Operand - Printer queue name
*/
tcp_client.sendRaw("\002Legend\n");
char response;
tcp_client.receiveRawBytes(&response, 1);
if(response == 0)
{
/*
+----+-------+----+------+----+
| 02 | Count | SP | Name | LF |
+----+-------+----+------+----+
Command code - 2
Operand 1 - Number of bytes in control file
Operand 2 - Name of control file
*/
stream << "\002" << hostname.length()+2 << " cfA" << hostname << "\n";
tcp_client.sendRaw(stream.str());
tcp_client.receiveRawBytes(&response, 1);
}
else
return false;
if(response == 0)
{
/*
+---+------+----+
| H | Host | LF |
+---+------+----+
Command code - 'H'
Operand - Name of host
*/
stream.str("");
stream.clear();
stream << "H" << hostname << "\n" << '\0';
tcp_client.sendRaw(stream.str());
tcp_client.receiveRawBytes(&response, 1);
}
else
return false;
if(response == 0)
{
/*
+----+-------+----+------+----+
| 03 | Count | SP | Name | LF |
+----+-------+----+------+----+
Command code - 3
Operand 1 - Number of bytes in data file
Operand 2 - Name of data file
*/
stream.str("");
stream.clear();
if(machine_profile.name == ofxEpilog::FUSION_32.name)
stream << "\003" << "125899906843000" << " dfA" << hostname << "\n"; // <- buffer size is correct?
if(machine_profile.name == ofxEpilog::MINI_18.name)
stream << "\003" << "65536" << " dfA" << hostname << "\n"; // <- 64MB?
tcp_client.sendRaw(stream.str());
tcp_client.receiveRawBytes(&response, 1);
}
else
return false;
ofLog() << "ofxEpilog::connect(): LPR handshake complete.";
return true;
}
