1/*
2 * ntpdc.h - definitions of interest to ntpdc
3 */
4#include "ntp_fp.h"
5#include "ntp.h"
6#include "ntp_request.h"
7#include "ntp_string.h"
8#include "ntp_malloc.h"
9
10/*
11 * Maximum number of arguments
12 */
13#define MAXARGS 4
14
15/*
16 * Flags for forming descriptors.
17 */
18#define OPT 0x80 /* this argument is optional, or'd with type */
19
20#define NO 0x0
21#define NTP_STR 0x1 /* string argument */
22#define UINT 0x2 /* unsigned integer */
23#define INT 0x3 /* signed integer */
24#define ADD 0x4 /* IP network address */
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| 25#define IP_VERSION 0x5 /* IP version */ |
26
27/*
28 * Arguments are returned in a union
29 */
30typedef union {
31 char *string;
32 long ival;
33 u_long uval;
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33 u_int32 netnum;
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| 34 struct sockaddr_storage netnum; |
35} arg_v;
36
37/*
38 * Structure for passing parsed command line
39 */
40struct parse {
41 char *keyword;
42 arg_v argval[MAXARGS];
43 int nargs;
44};
45
46/*
47 * ntpdc includes a command parser which could charitably be called
48 * crude. The following structure is used to define the command
49 * syntax.
50 */
51struct xcmd {
52 const char *keyword; /* command key word */
53 void (*handler) P((struct parse *, FILE *)); /* command handler */
54 u_char arg[MAXARGS]; /* descriptors for arguments */
55 const char *desc[MAXARGS]; /* descriptions for arguments */
56 const char *comment;
57};
58
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58extern int doquery P((int, int, int, int, int, char *, int *, int *, char **, int));
59extern char * nntohost P((u_int32));
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59extern int impl_ver;
60extern int showhostnames;
61extern int s_port;
62
63extern int doquery P((int, int, int, int, int, char *, int *, int *, char **, int, int));
64extern char * nntohost P((struct sockaddr_storage *)); |
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