andersk Git - moira.git/blame_incremental

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Commit	Line	Data
	1	/*
	2	* $Source$
	3	* $Author$
	4	* $Header$
	5	*
	6	* Copyright (C) 1987 by the Massachusetts Institute of Technology
	7	*
	8	*/
	9
	10	#ifndef _sms_h_
	11	#define _sms_h_
	12
	13	/* return values from queries (and error codes) */
	14
	15	#include "sms_et.h"
	16	#define SMS_SUCCESS 0 /* Query was successful */
	17
	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 */
	20
	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
	27	/* Protocol operations */
	28	#define SMS_NOOP 0
	29	#define SMS_AUTH 1
	30	#define SMS_SHUTDOWN 2
	31	#define SMS_QUERY 3
	32	#define SMS_ACCESS 4
	33	#define SMS_DO_UPDATE 5
	34	#define SMS_MAX_PROC 5
	35
	36	/* values used in NFS physical flags */
	37	#define SMS_FS_STUDENT 0x0001
	38	#define SMS_FS_FACULTY 0x0002
	39	#define SMS_FS_STAFF 0x0004
	40	#define SMS_FS_MISC 0x0008
	41
	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
	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	};
	66
	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);
	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);
	84	#else !__STDC__
	85	int sms_connect();
	86	int sms_disconnect();
	87	int sms_auth();
	88	int sms_access();
	89	int sms_query();
	90	int sms_noop();
	91	int sms_shutdown();
	92	struct save_queue *sq_create();
	93	struct hash *create_hash();
	94	char *hash_lookup();
	95	char *strsave();
	96	char *strtrim();
	97	#endif __STDC__
	98
	99	#endif _sms_h_ /* Do Not Add Anything after this line. */