+ // Set Type?
+ if( Data )
+ {
+ // Ok, it's set type
+ if( Threads_GetUID() != 0 ) {
+ LOG("Attempt by non-root to alter an interface (%i)", Threads_GetUID());
+ LEAVE('i', -1);
+ return -1;
+ }
+ if( !CheckMem( Data, sizeof(int) ) ) {
+ LOG("Invalid pointer %p", Data);
+ LEAVE('i', -1);
+ return -1;
+ }
+ switch( *(int*)Data )
+ {
+ case 0: // Disable
+ iface->Type = 0;
+ memset(&iface->IP6, 0, sizeof(tIPv6)); // Clear address
+ break;
+ case 4: // IPv4
+ iface->Type = 4;
+ memset(&iface->IP4, 0, sizeof(tIPv4));
+ break;
+ case 6: // IPv6
+ iface->Type = 6;
+ memset(&iface->IP6, 0, sizeof(tIPv6));
+ break;
+ default:
+ LEAVE('i', -1);
+ return -1;
+ }
+ }
+ LEAVE('i', iface->Type);
+ return iface->Type;
+
+ /*
+ * get_address
+ * - Get the interface's address
+ */
+ case 5:
+ switch(iface->Type)
+ {
+ case 0: LEAVE_RET('i', 1);
+ case 4:
+ if( !CheckMem( Data, sizeof(tIPv4) ) ) LEAVE_RET('i', -1);
+ memcpy( Data, &iface->IP4.Address, sizeof(tIPv4) );
+ LEAVE_RET('i', 1);
+ case 6:
+ if( !CheckMem( Data, sizeof(tIPv6) ) ) LEAVE_RET('i', -1);
+ memcpy( Data, &iface->IP6.Address, sizeof(tIPv6) );
+ LEAVE_RET('i', 1);
+ }
+ LEAVE_RET('i', 0);
+
+ /*
+ * set_address
+ * - Get the interface's address
+ */
+ case 6:
+ if( Threads_GetUID() != 0 ) LEAVE_RET('i', -1);
+ switch(iface->Type)
+ {
+ case 0: LEAVE_RET('i', 1);
+ case 4:
+ if( !CheckMem( Data, sizeof(tIPv4) ) ) LEAVE_RET('i', -1);
+ iface->Type = 0; // One very hacky mutex/trash protector
+ memcpy( &iface->IP4.Address, Data, sizeof(tIPv4) );
+ iface->Type = 4;
+ LEAVE_RET('i', 1);
+ case 6:
+ if( !CheckMem( Data, sizeof(tIPv6) ) ) LEAVE_RET('i', -1);
+ iface->Type = 0;
+ memcpy( &iface->IP6.Address, Data, sizeof(tIPv6) );
+ iface->Type = 6;
+ LEAVE_RET('i', 1);
+ }
+ LEAVE_RET('i', 0);
+
+ /*
+ * getset_subnet
+ * - Get/Set the bits in the address subnet
+ */
+ case 7:
+ // Get?
+ if( Data == NULL )
+ {
+ switch( iface->Type )
+ {
+ case 4: LEAVE_RET('i', iface->IP4.SubnetBits);
+ case 6: LEAVE_RET('i', iface->IP6.SubnetBits);
+ default: LEAVE_RET('i', 0);
+ }
+ }
+
+ // Ok, set.
+ if( Threads_GetUID() != 0 ) LEAVE_RET('i', -1);
+ if( !CheckMem(Data, sizeof(int)) ) LEAVE_RET('i', -1);
+
+ // Check and set the subnet bits
+ switch( iface->Type )
+ {
+ case 4:
+ if( *(int*)Data < 0 || *(int*)Data > 31 ) LEAVE_RET('i', -1);
+ iface->IP4.SubnetBits = *(int*)Data;
+ LEAVE_RET('i', iface->IP4.SubnetBits);
+ case 6:
+ if( *(int*)Data < 0 || *(int*)Data > 127 ) LEAVE_RET('i', -1);
+ iface->IP6.SubnetBits = *(int*)Data;
+ LEAVE_RET('i', iface->IP6.SubnetBits);
+ default:
+ break;
+ }
+
+ LEAVE('i', 0);
+ return 0;
+
+ /*
+ * get_gateway
+ * - Get the interface's IPv4 gateway
+ */
+ case 8:
+ switch(iface->Type)
+ {
+ case 0:
+ LEAVE_RET('i', 1);
+ case 4:
+ if( !CheckMem( Data, sizeof(tIPv4) ) ) LEAVE_RET('i', -1);
+ memcpy( Data, &iface->IP4.Gateway, sizeof(tIPv4) );
+ LEAVE_RET('i', 1);
+ case 6:
+ LEAVE_RET('i', 1);
+ }
+ LEAVE('i', 0);
+ return 0;
+
+ /*
+ * set_gateway
+ * - Get/Set the interface's IPv4 gateway
+ */
+ case 9:
+ if( Threads_GetUID() != 0 ) LEAVE_RET('i', -1);
+ switch(iface->Type)
+ {
+ case 0:
+ LEAVE_RET('i', 1);
+
+ case 4:
+ if( !CheckMem( Data, sizeof(tIPv4) ) ) LEAVE_RET('i', -1);
+ iface->Type = 0; // One very hacky mutex/trash protector
+ memcpy( &iface->IP4.Gateway, Data, sizeof(tIPv4) );
+ iface->Type = 4;
+ LEAVE_RET('i', 1);
+
+ case 6:
+ LEAVE_RET('i', 1);
+ }
+ break;
+
+ /*
+ * ping
+ * - Send an ICMP Echo
+ */
+ case 10:
+ switch(iface->Type)
+ {
+ case 0:
+ LEAVE_RET('i', 1);
+
+ case 4:
+ if( !CheckMem( Data, sizeof(tIPv4) ) ) LEAVE_RET('i', -1);
+ tmp = IPv4_Ping(iface, *(tIPv4*)Data);
+ LEAVE('i', tmp);
+ return tmp;
+
+ case 6:
+ LEAVE_RET('i', 1);
+ }
+ break;
+