slirp/bootp.h

   1 /* bootp/dhcp defines */
   2 #ifndef SLIRP_BOOTP_H
   3 #define SLIRP_BOOTP_H 1
   4
   5 #define BOOTP_SERVER    67
   6 #define BOOTP_CLIENT    68
   7
   8 #define BOOTP_REQUEST   1
   9 #define BOOTP_REPLY     2
  10
  11 #define RFC1533_COOKIE          99, 130, 83, 99
  12 #define RFC1533_PAD             0
  13 #define RFC1533_NETMASK         1
  14 #define RFC1533_TIMEOFFSET      2
  15 #define RFC1533_GATEWAY         3
  16 #define RFC1533_TIMESERVER      4
  17 #define RFC1533_IEN116NS        5
  18 #define RFC1533_DNS             6
  19 #define RFC1533_LOGSERVER       7
  20 #define RFC1533_COOKIESERVER    8
  21 #define RFC1533_LPRSERVER       9
  22 #define RFC1533_IMPRESSSERVER   10
  23 #define RFC1533_RESOURCESERVER  11
  24 #define RFC1533_HOSTNAME        12
  25 #define RFC1533_BOOTFILESIZE    13
  26 #define RFC1533_MERITDUMPFILE   14
  27 #define RFC1533_DOMAINNAME      15
  28 #define RFC1533_SWAPSERVER      16
  29 #define RFC1533_ROOTPATH        17
  30 #define RFC1533_EXTENSIONPATH   18
  31 #define RFC1533_IPFORWARDING    19
  32 #define RFC1533_IPSOURCEROUTING 20
  33 #define RFC1533_IPPOLICYFILTER  21
  34 #define RFC1533_IPMAXREASSEMBLY 22
  35 #define RFC1533_IPTTL           23
  36 #define RFC1533_IPMTU           24
  37 #define RFC1533_IPMTUPLATEAU    25
  38 #define RFC1533_INTMTU          26
  39 #define RFC1533_INTLOCALSUBNETS 27
  40 #define RFC1533_INTBROADCAST    28
  41 #define RFC1533_INTICMPDISCOVER 29
  42 #define RFC1533_INTICMPRESPOND  30
  43 #define RFC1533_INTROUTEDISCOVER 31
  44 #define RFC1533_INTROUTESOLICIT 32
  45 #define RFC1533_INTSTATICROUTES 33
  46 #define RFC1533_LLTRAILERENCAP  34
  47 #define RFC1533_LLARPCACHETMO   35
  48 #define RFC1533_LLETHERNETENCAP 36
  49 #define RFC1533_TCPTTL          37
  50 #define RFC1533_TCPKEEPALIVETMO 38
  51 #define RFC1533_TCPKEEPALIVEGB  39
  52 #define RFC1533_NISDOMAIN       40
  53 #define RFC1533_NISSERVER       41
  54 #define RFC1533_NTPSERVER       42
  55 #define RFC1533_VENDOR          43
  56 #define RFC1533_NBNS            44
  57 #define RFC1533_NBDD            45
  58 #define RFC1533_NBNT            46
  59 #define RFC1533_NBSCOPE         47
  60 #define RFC1533_XFS             48
  61 #define RFC1533_XDM             49
  62
  63 #define RFC2132_REQ_ADDR        50
  64 #define RFC2132_LEASE_TIME      51
  65 #define RFC2132_MSG_TYPE        53
  66 #define RFC2132_SRV_ID          54
  67 #define RFC2132_PARAM_LIST      55
  68 #define RFC2132_MESSAGE         56
  69 #define RFC2132_MAX_SIZE        57
  70 #define RFC2132_RENEWAL_TIME    58
  71 #define RFC2132_REBIND_TIME     59
  72
  73 #define DHCPDISCOVER            1
  74 #define DHCPOFFER               2
  75 #define DHCPREQUEST             3
  76 #define DHCPACK                 5
  77 #define DHCPNAK                 6
  78
  79 #define RFC1533_VENDOR_MAJOR    0
  80 #define RFC1533_VENDOR_MINOR    0
  81
  82 #define RFC1533_VENDOR_MAGIC    128
  83 #define RFC1533_VENDOR_ADDPARM  129
  84 #define RFC1533_VENDOR_ETHDEV   130
  85 #define RFC1533_VENDOR_HOWTO    132
  86 #define RFC1533_VENDOR_MNUOPTS  160
  87 #define RFC1533_VENDOR_SELECTION 176
  88 #define RFC1533_VENDOR_MOTD     184
  89 #define RFC1533_VENDOR_NUMOFMOTD 8
  90 #define RFC1533_VENDOR_IMG      192
  91 #define RFC1533_VENDOR_NUMOFIMG 16
  92
  93 #define RFC1533_END             255
  94 #define BOOTP_VENDOR_LEN        64
  95 #define DHCP_OPT_LEN            312
  96
  97 struct bootp_t {
  98     struct ip ip;
  99     struct udphdr udp;
 100     uint8_t bp_op;
 101     uint8_t bp_htype;
 102     uint8_t bp_hlen;
 103     uint8_t bp_hops;
 104     uint32_t bp_xid;
 105     uint16_t bp_secs;
 106     uint16_t unused;
 107     struct in_addr bp_ciaddr;
 108     struct in_addr bp_yiaddr;
 109     struct in_addr bp_siaddr;
 110     struct in_addr bp_giaddr;
 111     uint8_t bp_hwaddr[16];
 112     uint8_t bp_sname[64];
 113     uint8_t bp_file[128];
 114     uint8_t bp_vend[DHCP_OPT_LEN];
 115 };
 116
 117 typedef struct {
 118     uint16_t allocated;
 119     uint8_t macaddr[6];
 120 } BOOTPClient;
 121
 122 #define NB_BOOTP_CLIENTS 16
 123
 124 void bootp_input(struct mbuf *m);
 125
 126 #endif