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Magazyn Internet 2000 May
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MICD_2000_05.iso
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CBuilder5
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INSTALL
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DATA1.CAB
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Program_Built_Files
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Include
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ws2dnet.h
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2000-02-01
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//************************************************************************
// Winsock V2.0 DECnet definitions File: WS2DNET.H
//************************************************************************
#ifndef WS2DNET_H
#pragma option push -b -a8 -pc -A- /*P_O_Push*/
#define WS2DNET_H
#include <winsock2.h>
#pragma pack(push,ws2dnet,1)
//
// DECnet WinSock Definitions
//
#define DNPROTO_NSP 1 // DECnet NSP transport protocol
#define DNPROTO_RAW 255
#define DN_MAXADDL 20 // maximum DECnet address length
#define DN_ADDL 2 // DECnet NSP address length
#define DN_MAXOPTL 16 // Maximum DECnet optional data length
#define DN_MAXOBJL 16 // Maximum DECnet object name length
#define DN_MAXACCL 39 // Maximum DECnet access string length
#define DN_MAXALIASL 128 // Maximum DECnet alias string length
#define DN_MAXNODEL 7 // Maximum DECnet Phase IV node string length
// DECnet Extension Function Identifiers
#define WS2API_DECNET_dnet_addr 1
#define WS2API_DECNET_dnet_eof 2
#define WS2API_DECNET_dnet_getacc 3
#define WS2API_DECNET_dnet_getalias 4
#define WS2API_DECNET_dnet_htoa 5
#define WS2API_DECNET_dnet_ntoa 6
#define WS2API_DECNET_getnodeadd 7
#define WS2API_DECNET_getnodebyaddr 8
#define WS2API_DECNET_getnodebyname 9
#define WS2API_DECNET_getnodename 10
#define WS2API_DECNET_MAX 10
//
// DECnet address structure
//
typedef struct dn_naddr {
unsigned short a_len; // length of address
unsigned char a_addr[DN_MAXADDL]; // address as bytes
} DNNADDR, FAR *LPDNNADDR;
//
// DECnet socket address structure
//
typedef struct sockaddr_dn {
unsigned short sdn_family; // AF_DECnet
unsigned char sdn_flags; // flags
unsigned char sdn_objnum; // object number
unsigned short sdn_objnamel; // size of object name
char sdn_objname[DN_MAXOBJL]; // object name
struct dn_naddr sdn_add; // node address
} SOCKADDRDN, FAR *LPSOCKADDRDN;
#define sdn_nodeaddrl sdn_add.a_len // node address length
#define sdn_nodeaddr sdn_add.a_addr // node address
// Common DECnet object numbers (used in sockaddr_dn)
#define DNOBJECT_FAL 17 // file access listener
#define DNOBJECT_NICE 19 // network management
#define DNOBJECT_DTERM 23 // remote terminals
#define DNOBJECT_MIRROR 25 // loopback mirror
#define DNOBJECT_EVR 26 // event receiver
#define DNOBJECT_MAIL11 27 // Mail-11 service
#define DNOBJECT_PHONE 29 // phone utility
#define DNOBJECT_CTERM 42 // command terminals
#define DNOBJECT_DTR 63 // data test receiver
//
// DECnet node structure
//
typedef struct nodeent_f {
char FAR * n_name; // name of node
unsigned short n_addrtype; // node address type
unsigned short n_length; // address length
unsigned char FAR * n_addr; // address
unsigned char FAR * n_params; // node parameters
unsigned char n_reserved[16]; // Reserved
} NODEENTF, FAR *LPNODEENTF;
//
// DECnet set/get DSO_CONDATA, DSO_DISDATA (optional data) structure
//
typedef struct optdata_dn {
unsigned short opt_status; // extended status return
unsigned short opt_optl; // user data length
unsigned char opt_data[DN_MAXOPTL]; // user data
} OPTDATADN, FAR *LPOPTDATADN;
//
// DECnet set/get DSO_CONACCESS access (control data) structure
//
typedef struct accessdata_dn {
unsigned short acc_accl; // account string length
unsigned char acc_acc[DN_MAXACCL+1]; // account string
unsigned short acc_passl; // password string length
unsigned char acc_pass[DN_MAXACCL+1]; // password string
unsigned short acc_userl; // user string length
unsigned char acc_user[DN_MAXACCL+1]; // user string
} ACCESSDATADN, FAR *LPACCESSDATADN;
//
// DECnet call data structure (concatenated access and optional data)
//
typedef struct calldata_dn {
struct optdata_dn optdata_dn;
struct accessdata_dn accessdata_dn;
} CALLDATADN, FAR *LPCALLDATADN;
//
// DECnet incoming access control structure
//
typedef struct dnet_accent {
unsigned char dac_status; // Reserved
unsigned char dac_type; // DN_NONE, etc.
char dac_username[DN_MAXACCL+1];
char dac_password[DN_MAXACCL+1];
} DNETACCENT, FAR *LPDNETACCENT;
#define DN_NONE 0x00
#define DN_RO 0x01
#define DN_WO 0x02
#define DN_RW 0x03
// DECnet logical link information structure
typedef struct linkinfo_dn {
unsigned short idn_segsize; /* segment size for link */
unsigned char idn_linkstate; /* logical link state */
}LINKINFODN, FAR *LPLINKINFODN;
#define SO_LINKINFO 7 /* set/get link information */
#define LL_INACTIVE 0 /* logical link inactive */
#define LL_CONNECTING 1 /* logical link connecting */
#define LL_RUNNING 2 /* logical link running */
#define LL_DISCONNECTING 3 /* logical link disconnecting */
#pragma pack(pop,ws2dnet)
//*********************************************************************
// DECnet WinSock 2 extended function prototypes
//*********************************************************************
struct dn_naddr FAR *WSAAPI dnet_addr(const char FAR *);
int WSAAPI dnet_eof(SOCKET);
struct dnet_accent FAR *WSAAPI dnet_getacc(const struct dnet_accent FAR *);
char FAR *WSAAPI dnet_getalias(const char FAR *);
char FAR *WSAAPI dnet_htoa(const struct dn_naddr FAR *);
char FAR *WSAAPI dnet_ntoa(const struct dn_naddr FAR *);
struct dn_naddr FAR *WSAAPI getnodeadd(void);
struct nodeent_f FAR *WSAAPI getnodebyaddr(const unsigned char FAR *addr, int, int);
struct nodeent_f FAR *WSAAPI getnodebyname(const char FAR *);
char FAR *WSAAPI getnodename(void);
// typedefs for C++ compatability
typedef struct dn_naddr FAR * (WSAAPI * LPDNETADDR)(const char FAR *);
typedef int (WSAAPI * LPDNETEOF)(SOCKET);
typedef struct dnet_accent FAR * (WSAAPI * LPDNETGETACC)(const struct
dnet_accent FAR *);
typedef char FAR * (WSAAPI * LPDNETGETALIAS)(const char FAR *);
typedef char FAR * (WSAAPI * LPDNETHTOA)(const struct dn_naddr FAR *);
typedef char FAR * (WSAAPI * LPDNETNTOA)(const struct dn_naddr FAR *);
typedef struct dn_naddr FAR * (WSAAPI * LPGETNODEADD)(void);
typedef struct nodeent_f FAR * (WSAAPI * LPGETNODEBYADDR)(const unsigned
char FAR *addr, int, int);
typedef struct nodeent_f FAR * (WSAAPI * LPGETNODEBYNAME)(const char FAR
*);
typedef char FAR * (WSAAPI * LPGETNODENAME)(void);
#pragma option pop /*P_O_Pop*/
#endif // WS2DNET_H