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6d409214 | 1 | /* |
2 | * $Source$ | |
3 | * $Author$ | |
4 | * $Header$ | |
5 | * | |
6 | * Copyright (C) 1987 by the Massachusetts Institute of Technology | |
7 | * | |
6d409214 | 8 | */ |
9 | ||
ebf77ded | 10 | #ifndef _sms_h_ |
11 | #define _sms_h_ | |
12 | ||
ac3530a2 | 13 | /* return values from queries (and error codes) */ |
14 | ||
0fa91a0a | 15 | #include "sms_et.h" |
ac3530a2 | 16 | #define SMS_SUCCESS 0 /* Query was successful */ |
0fa91a0a | 17 | |
d30a7b2b | 18 | #define SMS_VERSION_1 1 /* Version in use from 7/87 to 4/88 */ |
19 | #define SMS_VERSION_2 2 /* After 4/88, new query lib */ | |
0fa91a0a | 20 | |
ebf77ded | 21 | /* return values for sms server calls, used by clients */ |
22 | ||
23 | #define SMS_CONT 0 /* Everything okay, continue sending values. */ | |
24 | #define SMS_ABORT -1 /* Something went wrong don't send anymore | |
25 | values. */ | |
26 | ||
ac3530a2 | 27 | /* Protocol operations */ |
0fa91a0a | 28 | #define SMS_NOOP 0 |
29 | #define SMS_AUTH 1 | |
6d409214 | 30 | #define SMS_SHUTDOWN 2 |
4bce71fa | 31 | #define SMS_QUERY 3 |
f358be80 | 32 | #define SMS_ACCESS 4 |
1a1fe0bc | 33 | #define SMS_DO_UPDATE 5 |
34 | #define SMS_MAX_PROC 5 | |
35 | ||
ac3530a2 | 36 | /* values used in NFS physical flags */ |
1a1fe0bc | 37 | #define SMS_FS_STUDENT 0x0001 |
38 | #define SMS_FS_FACULTY 0x0002 | |
39 | #define SMS_FS_STAFF 0x0004 | |
40 | #define SMS_FS_MISC 0x0008 | |
f4a12540 | 41 | |
ac3530a2 | 42 | /* magic values to pass for list and user queries */ |
43 | #define UNIQUE_GID "create unique GID" | |
44 | #define UNIQUE_UID "create unique UID" | |
45 | #define UNIQUE_LOGIN "create unique login ID" | |
46 | ||
ea7f8538 | 47 | /* Structure used by Save Queue routines (for temporary storage of data) */ |
48 | struct save_queue | |
49 | { | |
50 | struct save_queue *q_next; | |
51 | struct save_queue *q_prev; | |
52 | struct save_queue *q_lastget; | |
53 | char *q_data; | |
54 | }; | |
55 | ||
56 | /* Hash table declarations */ | |
57 | struct bucket { | |
58 | struct bucket *next; | |
59 | int key; | |
60 | char *data; | |
61 | }; | |
62 | struct hash { | |
63 | int size; | |
64 | struct bucket **data; | |
65 | }; | |
ac3530a2 | 66 | |
f4a12540 | 67 | #ifdef __STDC__ |
68 | int sms_connect(); | |
69 | int sms_disconnect(); | |
70 | int sms_auth(); | |
71 | int sms_access(char *handle, int argc, char **argv); | |
72 | int sms_access_internal(int argc, char **argv); | |
73 | int sms_query(char *handle, int argc, char **argv, | |
74 | int (*callback)(), char *callarg); | |
75 | int sms_query_internal(int argc, char **argv, | |
76 | int (*callback)(), char *callarg); | |
77 | int sms_noop(); | |
78 | int sms_shutdown(char *reason); | |
ea7f8538 | 79 | struct save_queue *sq_create(); |
80 | struct hash *create_hash(int size); | |
81 | char *hash_lookup(struct hash *h, int key); | |
82 | char *strsave(char *s); | |
83 | char *strtrim(char *s); | |
819d4e30 | 84 | char *canonicalize_hostname(char *s); |
f4a12540 | 85 | #else !__STDC__ |
86 | int sms_connect(); | |
87 | int sms_disconnect(); | |
88 | int sms_auth(); | |
89 | int sms_access(); | |
90 | int sms_query(); | |
91 | int sms_noop(); | |
92 | int sms_shutdown(); | |
ea7f8538 | 93 | struct save_queue *sq_create(); |
94 | struct hash *create_hash(); | |
95 | char *hash_lookup(); | |
96 | char *strsave(); | |
97 | char *strtrim(); | |
819d4e30 | 98 | char *canonicalize_hostname(); |
f4a12540 | 99 | #endif __STDC__ |
ebf77ded | 100 | |
101 | #endif _sms_h_ /* Do Not Add Anything after this line. */ |