[moira.git] / server / mr_glue.c

/*
 *	$Source$
 *	$Author$
 *	$Header$
 *
 *	Copyright (C) 1987 by the Massachusetts Institute of Technology
 *
 *	Glue routines to allow the database stuff to be linked in to
 * 	a program expecting a library level interface.
 * 
 * 	$Log$
 * 	Revision 1.3  1987-08-22 17:31:56  wesommer
 * 	Fix a "fall-through".
 *
 * Revision 1.2  87/07/29  16:03:58  wesommer
 * Initialize krb_realm.
 * 
 * Revision 1.1  87/07/14  00:41:18  wesommer
 * Initial revision
 * 
 */

#ifndef lint
static char *rcsid_sms_glue_c = "$Header$";
#endif lint

#include "sms_server.h"
#include <krb.h>		/* XXX for error codes */
#include <pwd.h>
static int already_connected = 0;

#define CHECK_CONNECTED { if (!already_connected) return SMS_NOT_CONNECTED; }

static client pseudo_client;
extern int krb_err_base;

sms_connect()
{
    register int status;

    if (already_connected) return SMS_ALREADY_CONNECTED;

    init_sms_err_tbl();
    init_krb_err_tbl();
    bzero((char *)&pseudo_client, sizeof(pseudo_client)); /* XXX */

    status =  sms_open_database();
    if (!status) already_connected = 1;
    return status;
}

sms_disconnect()
{
    CHECK_CONNECTED;
    sms_close_database();
    already_connected = 0;
    return 0;
}

sms_noop()
{
    CHECK_CONNECTED;
    return 0;
}
/*
 * This routine is rather bogus, as it only fills in who you claim to be.
 */
sms_auth()
{
    struct passwd *pw;
    extern char *krb_realm;

    CHECK_CONNECTED;
    pw = getpwuid(getuid());
    if (!pw) return (KDC_PR_UNKNOWN + krb_err_base); /* XXX hack (we 
						    * need an extended 
						    * error code table)
						    */
    strcpy(pseudo_client.kname.name, pw->pw_name);
    get_krbrlm(pseudo_client.kname.realm, 1);
    krb_realm = pseudo_client.kname.realm;
    return 0;
}

int sms_query(name, argc, argv, callproc, callarg)
    char *name;		/* Query name */
    int argc;		/* Arg count */
    char **argv;		/* Args */
    int (*callproc)();	/* Callback procedure */
    char *callarg;		/* Callback argument */
{
    return sms_process_query(&pseudo_client, name, argc, argv,
			     callproc, callarg);
}

int sms_access(name, argc, argv)
    char *name;			/* Query name */
    int argc;			/* Arg count */
    char **argv;		/* Args */
{
    return sms_check_access(&pseudo_client, name, argc, argv);
}

int sms_query_internal(argc, argv, callproc, callarg)
    int argc;
    char **argv;
    int (*callproc)();
    char *callarg;
{
    return sms_process_query(&pseudo_client, argv[0], argc-1, argv+1,
			     callproc, callarg);
}

int sms_access_internal(argc, argv)
    int argc;
    char **argv;
{
    return sms_check_access(&pseudo_client, argv[0], argc-1, argv+1);
}

sms_shutdown(why)
    char *why;
{
    fprintf(stderr, "Sorry, not implemented\n");
}

/*
 * Local Variables:
 * mode: c
 * c-indent-level: 4
 * c-continued-statement-offset: 4
 * c-brace-offset: -4
 * c-argdecl-indent: 4
 * c-label-offset: -4
 * End:
 */
Commit	Line	Data
083d87de	1	/*
	2	* $Source$
	3	* $Author$
	4	* $Header$
	5	*
	6	* Copyright (C) 1987 by the Massachusetts Institute of Technology
	7	*
	8	* Glue routines to allow the database stuff to be linked in to
	9	* a program expecting a library level interface.
	10	*
	11	* $Log$
28d7ad92	12	* Revision 1.3 1987-08-22 17:31:56 wesommer
28d7ad92	13	* Fix a "fall-through".
083d87de	14	*
28d7ad92	15	* Revision 1.2 87/07/29 16:03:58 wesommer
	16	* Initialize krb_realm.
	17	*
fe8a06f8	18	* Revision 1.1 87/07/14 00:41:18 wesommer
	19	* Initial revision
	20	*
083d87de	21	*/
	22
	23	#ifndef lint
	24	static char *rcsid_sms_glue_c = "$Header$";
	25	#endif lint
	26
	27	#include "sms_server.h"
	28	#include <krb.h> /* XXX for error codes */
	29	#include <pwd.h>
	30	static int already_connected = 0;
	31
	32	#define CHECK_CONNECTED { if (!already_connected) return SMS_NOT_CONNECTED; }
	33
	34	static client pseudo_client;
	35	extern int krb_err_base;
	36
	37	sms_connect()
	38	{
	39	register int status;
	40
	41	if (already_connected) return SMS_ALREADY_CONNECTED;
	42
	43	init_sms_err_tbl();
	44	init_krb_err_tbl();
	45	bzero((char )&pseudo_client, sizeof(pseudo_client)); / XXX */
	46
	47	status = sms_open_database();
	48	if (!status) already_connected = 1;
	49	return status;
	50	}
	51
	52	sms_disconnect()
	53	{
	54	CHECK_CONNECTED;
	55	sms_close_database();
	56	already_connected = 0;
	57	return 0;
	58	}
	59
	60	sms_noop()
	61	{
	62	CHECK_CONNECTED;
	63	return 0;
	64	}
	65	/*
	66	* This routine is rather bogus, as it only fills in who you claim to be.
	67	*/
	68	sms_auth()
	69	{
	70	struct passwd *pw;
fe8a06f8	71	extern char *krb_realm;
fe8a06f8	72
083d87de	73	CHECK_CONNECTED;
	74	pw = getpwuid(getuid());
	75	if (!pw) return (KDC_PR_UNKNOWN + krb_err_base); /* XXX hack (we
	76	* need an extended
	77	* error code table)
	78	*/
	79	strcpy(pseudo_client.kname.name, pw->pw_name);
	80	get_krbrlm(pseudo_client.kname.realm, 1);
fe8a06f8	81	krb_realm = pseudo_client.kname.realm;
28d7ad92	82	return 0;
083d87de	83	}
	84
	85	int sms_query(name, argc, argv, callproc, callarg)
	86	char name; / Query name */
	87	int argc; /* Arg count */
	88	char *argv; / Args */
	89	int (callproc)(); / Callback procedure */
	90	char callarg; / Callback argument */
	91	{
	92	return sms_process_query(&pseudo_client, name, argc, argv,
	93	callproc, callarg);
	94	}
	95
	96	int sms_access(name, argc, argv)
	97	char name; / Query name */
	98	int argc; /* Arg count */
	99	char *argv; / Args */
	100	{
	101	return sms_check_access(&pseudo_client, name, argc, argv);
	102	}
	103
	104	int sms_query_internal(argc, argv, callproc, callarg)
	105	int argc;
	106	char **argv;
	107	int (*callproc)();
	108	char *callarg;
	109	{
	110	return sms_process_query(&pseudo_client, argv[0], argc-1, argv+1,
	111	callproc, callarg);
	112	}
	113
	114	int sms_access_internal(argc, argv)
	115	int argc;
	116	char **argv;
	117	{
	118	return sms_check_access(&pseudo_client, argv[0], argc-1, argv+1);
	119	}
	120
	121	sms_shutdown(why)
	122	char *why;
	123	{
	124	fprintf(stderr, "Sorry, not implemented\n");
	125	}
	126
	127	/*
	128	* Local Variables:
	129	* mode: c
	130	* c-indent-level: 4
	131	* c-continued-statement-offset: 4
	132	* c-brace-offset: -4
	133	* c-argdecl-indent: 4
	134	* c-label-offset: -4
	135	* End:
	136	*/