workbench/network/stacks/AROSTCP/bsdsocket/kern/amiga_netdb_resolver.h

   1 /* The Definitions in this file are PRIVATE to the stack.
   2    No user applications should access them since
   3               they may and WILL change!!                   */
   4
   5 #ifndef __private_amiga_netdb_resolver_h
   6 #define __private_amiga_netdb_resolver_h
   7
   8 #include <netinet/in.h>
   9 #include <netdb.h>
  10 #include <exec/lists.h>
  11 #include <exec/nodes.h>
  12
  13 /* PRIVATE SocketBaseTags */
  14
  15 #define SBTC_PRIVATE_RES_STATE            0x3FFF /* Access to resolver state structure
  16                                                     for many funcs */
  17
  18 #define PRIVATE_STACK_RESOLVER_DISABLED   0x8000 /* Used to Implement MiamiDisallowDNS() */
  19
  20 /* Resolver state */
  21 struct state
  22 {
  23    int      retrans;                /* retransmition time interval */
  24    int      retry;                  /* number of times to retransmit */
  25    long     options;                /* option flags - see below. */
  26    u_short  id;                     /* current packet id */
  27    ULONG    dbserial;
  28    char     **dnsrch;
  29    struct in_addr *nsaddr_list;
  30 };
  31
  32 /* Access control table item */
  33 struct AccessItem {
  34   UWORD ai_flags;
  35   UWORD ai_port;
  36   ULONG ai_host;
  37   ULONG ai_mask;
  38 };
  39
  40 /* NetDataBase */
  41 struct NetDataBase {
  42   struct MinList         ndb_Hosts;
  43   struct MinList         ndb_Networks;
  44   struct MinList         ndb_Services;
  45   struct MinList         ndb_Protocols;
  46   struct MinList         ndb_NameServers;
  47   struct MinList         ndb_Domains;
  48   LONG                   ndb_AccessCount; /* tmp var, but reduces code size */
  49   struct AccessItem *    ndb_AccessTable;
  50 };
  51
  52 struct DynDataBase
  53 {
  54    struct SignalSemaphore dyn_Lock;
  55    struct MinList         dyn_NameServers;
  56    struct MinList         dyn_Domains;
  57 };
  58
  59 /*
  60  * GenEnt has the common part of all NetDataBase Nodes
  61  */
  62 struct GenentNode {
  63   struct MinNode gn_Node;
  64   short          gn_EntSize;
  65   struct {
  66     char *dummy[0];
  67   }              gn_Ent;
  68 };
  69
  70 /* NetDataBase Nodes */
  71 struct HostentNode {
  72   struct MinNode hn_Node;
  73   short          hn_EntSize;
  74   struct hostent hn_Ent;
  75 };
  76
  77 struct NetentNode {
  78   struct MinNode nn_Node;
  79   short          nn_EntSize;
  80   struct netent  nn_Ent;
  81 };
  82
  83 struct ServentNode {
  84   struct MinNode  sn_Node;
  85   short           sn_EntSize;
  86   struct servent  sn_Ent;
  87 };
  88
  89 struct ProtoentNode {
  90   struct MinNode  pn_Node;
  91   short           pn_EntSize;
  92   struct protoent pn_Ent;
  93 };
  94
  95 struct NameserventNode {
  96   struct MinNode  nsn_Node;
  97   short           nsn_EntSize;
  98   struct nameservent {
  99     struct in_addr ns_addr;
 100   } nsn_Ent;
 101 };
 102
 103 struct DomainentNode {
 104   struct MinNode  dn_Node;
 105   short           dn_EntSize;
 106   struct domainent {
 107     char *d_name;
 108   } dn_Ent;
 109 };
 110
 111 #endif