- // Pass the buck!
- return file->Init(Node->ImplPtr);
-}
-
-/**
- * \brief Names for interface IOCtl Calls
- */
-static const char *casIOCtls_Iface[] = {
- DRV_IOCTLNAMES,
- "getset_type",
- "get_address", "set_address",
- "getset_subnet",
- "get_gateway", "set_gateway",
- "ping",
- NULL
- };
-/**
- * \brief Handles IOCtls for the IPStack interfaces
- */
-int IPStack_Iface_IOCtl(tVFS_Node *Node, int ID, void *Data)
-{
- int tmp;
- tInterface *iface = (tInterface*)Node->ImplPtr;
- ENTER("pNode iID pData", Node, ID, Data);
-
- switch(ID)
- {
- // --- Standard IOCtls (0-3) ---
- case DRV_IOCTL_TYPE:
- LEAVE('i', DRV_TYPE_MISC);
- return DRV_TYPE_MISC;
-
- case DRV_IOCTL_IDENT:
- tmp = ModUtil_SetIdent(Data, STR(IDENT));
- LEAVE('i', 1);
- return 1;
-
- case DRV_IOCTL_VERSION:
- LEAVE('x', VERSION);
- return VERSION;
-
- case DRV_IOCTL_LOOKUP:
- tmp = ModUtil_LookupString( (char**)casIOCtls_Iface, (char*)Data );
- LEAVE('i', tmp);
- return tmp;
-
- /*
- * getset_type
- * - Get/Set the interface type
- */
- case 4:
- // 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);