[moira.git] / gen / passwd.dc

/* $Header$
 *
 * This generates a master /etc/passwd containing all active (status != 0)
 * accounts.
 *
 *  (c) Copyright 1988 by the Massachusetts Institute of Technology.
 *  For copying and distribution information, please see the file
 *  <mit-copyright.h>.
 */

#include <mit-copyright.h>
#include <stdio.h>
#include <sms.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/time.h>

extern int errno;
char *ingres_date_and_time();
char *whoami = "passwd.gen";


main(argc, argv)
int argc;
char **argv;
{
    FILE *out = stdout;
    char *outf, outft[64];
    struct stat sb;
##  char login[9], shell[33], fullname[33], oa[17], op[13], hp[17], *filetime;
##  int uid, error, flag;
    int ingerr();

    IIseterr(ingerr);
##  ingres sms

    if (argc == 2) {
	if (stat(argv[1], &sb) == 0) {
	    filetime = ingres_date_and_time(sb.st_mtime);
##	    retrieve (flag = int4(interval("min", tblstats.modtime - filetime)))
##		where tblstats.table = "users"
	    if (flag < 0) {
		fprintf(stderr, "File %s does not need to be rebuilt.\n",
			argv[1]);
		exit(SMS_NO_CHANGE);
	    }
	}
	outf = argv[1];
	sprintf(outft, "%s~", outf);
	if ((out = fopen(outft, "w")) == NULL) {
	    fprintf(stderr, "unable to open %s for output\n", outf);
	    exit(SMS_OCONFIG);
	}
    } else if (argc != 1) {
	fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
	exit(SMS_ARGS);
    } else {
	outf = NULL;
    }

##  set lockmode on users where readlock = nolock

##  range of u is users
##  retrieve (login = u.#login, uid = u.#uid, shell = u.#shell,
##	      fullname = u.#fullname, oa = u.office_addr,
##	      op = u.office_phone, hp = u.home_phone)
##	where u.status = 1 {
	    strtrim(login);
	    strtrim(fullname);
	    strtrim(oa);
	    strtrim(op);
	    strtrim(hp);
	    strtrim(shell);
    	    fprintf(out, "%s:*:%d:101:%s,%s,%s,%s:/mit/%s:%s\n",
		    login, uid, fullname, oa, op, hp, login, shell);
##  }
##  inquire_equel(error = "errorno")
    if (error)  {
	fprintf(out, "Ingres error %d\n", error);
	exit(SMS_INGRES_ERR);
    }

##  exit

    if (fclose(out)) {
	perror("close failed");
	exit(SMS_CCONFIG);
    }
    if (outf)
      fix_file(outf);
    exit(SMS_SUCCESS);
}


/*
 * ingerr: (supposedly) called when Ingres indicates an error.
 * I have not yet been able to get this to work to intercept a
 * database open error.
 */
#define INGRES_DEADLOCK 4700

static int ingerr(num)
    int *num;
{
    char buf[256];
    int ingres_errno;

    switch (*num) {
    case INGRES_DEADLOCK:
	ingres_errno = SMS_DEADLOCK;
	break;
    default:
	ingres_errno = SMS_INGRES_ERR;
    }
    com_err(whoami, SMS_INGRES_ERR, " code %d\n", *num);
    critical_alert("DCM", "Passwd build encountered INGRES ERROR %d", *num);
    exit(ingres_errno);
}
Commit	Line	Data
67796c83	1	/* $Header$
	2	*
	3	* This generates a master /etc/passwd containing all active (status != 0)
	4	* accounts.
0a5ff702	5	*
	6	* (c) Copyright 1988 by the Massachusetts Institute of Technology.
	7	* For copying and distribution information, please see the file
	8	* <mit-copyright.h>.
67796c83	9	*/
67796c83	10
0a5ff702	11	#include <mit-copyright.h>
67796c83	12	#include <stdio.h>
c6c0644d	13	#include <sms.h>
5076cbb9	14	#include <sys/types.h>
	15	#include <sys/stat.h>
	16	#include <sys/time.h>
67796c83	17
67796c83	18	extern int errno;
5076cbb9	19	char *ingres_date_and_time();
9854e61c	20	char *whoami = "passwd.gen";
5076cbb9	21
67796c83	22
	23	main(argc, argv)
	24	int argc;
	25	char **argv;
	26	{
67796c83	27	FILE *out = stdout;
c6c0644d	28	char *outf, outft[64];
5076cbb9	29	struct stat sb;
	30	## char login[9], shell[33], fullname[33], oa[17], op[13], hp[17], *filetime;
	31	## int uid, error, flag;
9854e61c	32	int ingerr();
5076cbb9	33
9854e61c	34	IIseterr(ingerr);
5076cbb9	35	## ingres sms
67796c83	36
67796c83	37	if (argc == 2) {
5076cbb9	38	if (stat(argv[1], &sb) == 0) {
	39	filetime = ingres_date_and_time(sb.st_mtime);
	40	## retrieve (flag = int4(interval("min", tblstats.modtime - filetime)))
	41	## where tblstats.table = "users"
	42	if (flag < 0) {
	43	fprintf(stderr, "File %s does not need to be rebuilt.\n",
	44	argv[1]);
c6c0644d	45	exit(SMS_NO_CHANGE);
5076cbb9	46	}
5076cbb9	47	}
c6c0644d	48	outf = argv[1];
	49	sprintf(outft, "%s~", outf);
	50	if ((out = fopen(outft, "w")) == NULL) {
	51	fprintf(stderr, "unable to open %s for output\n", outf);
	52	exit(SMS_OCONFIG);
67796c83	53	}
	54	} else if (argc != 1) {
	55	fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
c6c0644d	56	exit(SMS_ARGS);
	57	} else {
	58	outf = NULL;
67796c83	59	}
67796c83	60
67796c83	61	## set lockmode on users where readlock = nolock
	62
	63	## range of u is users
	64	## retrieve (login = u.#login, uid = u.#uid, shell = u.#shell,
	65	## fullname = u.#fullname, oa = u.office_addr,
	66	## op = u.office_phone, hp = u.home_phone)
c6c0644d	67	## where u.status = 1 {
b9d8f082	68	strtrim(login);
	69	strtrim(fullname);
	70	strtrim(oa);
	71	strtrim(op);
	72	strtrim(hp);
	73	strtrim(shell);
67796c83	74	fprintf(out, "%s:*:%d:101:%s,%s,%s,%s:/mit/%s:%s\n",
	75	login, uid, fullname, oa, op, hp, login, shell);
	76	## }
	77	## inquire_equel(error = "errorno")
	78	if (error) {
	79	fprintf(out, "Ingres error %d\n", error);
c6c0644d	80	exit(SMS_INGRES_ERR);
67796c83	81	}
	82
	83	## exit
	84
	85	if (fclose(out)) {
	86	perror("close failed");
c6c0644d	87	exit(SMS_CCONFIG);
67796c83	88	}
c6c0644d	89	if (outf)
	90	fix_file(outf);
	91	exit(SMS_SUCCESS);
67796c83	92	}
9854e61c	93
	94
	95	/*
	96	* ingerr: (supposedly) called when Ingres indicates an error.
	97	* I have not yet been able to get this to work to intercept a
	98	* database open error.
	99	*/
	100	#define INGRES_DEADLOCK 4700
	101
	102	static int ingerr(num)
	103	int *num;
	104	{
	105	char buf[256];
	106	int ingres_errno;
	107
	108	switch (*num) {
	109	case INGRES_DEADLOCK:
	110	ingres_errno = SMS_DEADLOCK;
	111	break;
	112	default:
	113	ingres_errno = SMS_INGRES_ERR;
	114	}
	115	com_err(whoami, SMS_INGRES_ERR, " code %d\n", *num);
	116	critical_alert("DCM", "Passwd build encountered INGRES ERROR %d", *num);
	117	exit(ingres_errno);
	118	}