[moira.git] / regtape / students.dc

/* $Header$
 */

#include <stdio.h>
#include <strings.h>
#include <ctype.h>
#include <sys/time.h>
#include <moira.h>
#include <moira_site.h>
EXEC SQL INCLUDE sqlca;


#define WHO 11859		/* root */
#define PROG "stu-tape"

#define MAX_ID_VALUE	31999
#define MIN_ID_VALUE	101

/* File format is:

0-29	name
30-38	id number
50-54	school code
55-79   year
80-109  address
110-124 room
125-144 city
145-158 state
159-168 dorm phone
169-212 home address
213-232 home city
243-251 mit phone (?)
*/

#define LOC_NAME 0
#define LOC_ID 30
#define LOC_COURSE 50
#define LOC_YEAR 55
#define LOC_ADDRESS 80
#define LOC_DORM_ROOM 110
#define LOC_CITY 125
#define LOC_STATE 145
#define LOC_DPHONE 155
#define LOC_MPHONE 243

#define LEN_NAME 30
#define LEN_ID 9
#define LEN_COURSE 5
#define LEN_YEAR 25
#define LEN_ADDRESS 30
#define LEN_DORM_ROOM 15
#define LEN_CITY 20
#define LEN_STATE 10
#define LEN_DPHONE 12
#define LEN_MPHONE 12

struct entry {
    char *name;
    char *last;
    char *first;
    char *middle;
    char *title;
    char *id;
    char *eid;
    char *course;
    char *year;
    char *address;
    char *dorm;
    char *city;
    char *state;
    char *dphone;
    char *mphone;
    char *class;
};


char *whoami;
int newfinger = 0;

#define sqlfail() (sqlca.sqlcode && sqlca.sqlcode != 100)
#define SQL_DUPLICATE -40100

main(argc, argv)
int argc;
char **argv;
{
    FILE *in;
    struct entry *e, *get_next_entry();
    int i, wait = 0;
    char buf[BUFSIZ], *file = NULL;

    whoami = rindex(argv[0], '/');
    if (whoami)
      whoami++;
    else
      whoami = argv[0];

    for (i = 1; i < argc; i++) {
	if (!strcmp(argv[i], "-w"))
	  wait++;
	else if (!strcmp(argv[i], "-D"))
	  setenv("ING_SET", "set printqry");
	else if (!strcmp(argv[i], "-n"))
	  newfinger++;
	else if (file != NULL)
	  fprintf(stderr, "Usage: %s [-w] [-D] [-n] inputfile\n", whoami);
	else
	  file = argv[i];
    }

    in = fopen(file, "r");
    if (in == NULL) {
	fprintf(stderr, "Unable to open %s for input\n", file);
	exit(1);
    }

    setlinebuf(stdout);
    setlinebuf(stderr);

    EXEC SQL CONNECT moira;
    if (sqlca.sqlcode != 0) {
	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	exit(1);
    }

    while (e = get_next_entry(in)) {
	process_entry(e);
	EXEC SQL COMMIT WORK;
	if (sqlca.sqlcode != 0) {
	    com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	    exit(1);
	}
	if (wait) {
	    printf("Next");
	    fflush(stdout);
	    gets(buf);
	}
    }

    exit(0);
}


struct entry *get_next_entry(in)
FILE *in;
{
    static struct entry e;
    static char buf[BUFSIZ], eid[16], classbuf[10], titlebuf[12];
    static char name[LEN_NAME+1], id[LEN_ID+1], course[LEN_COURSE+1];
    static char year[LEN_YEAR+1], address[LEN_ADDRESS+1];
    static char dorm_room[LEN_DORM_ROOM+1], city[LEN_CITY+1];
    static char state[LEN_STATE+1], dphone[LEN_DPHONE+1], mphone[LEN_MPHONE+1];
    static char sname[LEN_NAME+1], title[128];
    static int nyear = 0;
    int ends_jr, ends_iii, ends_iv, ends_sr, ends_ii, ends_v;
    char *p;

    if (nyear == 0) {
	struct tm *tm;
	struct timeval tv;

	gettimeofday(&tv, NULL);
	tm = localtime(&tv.tv_sec);
	nyear = tm->tm_year;
	if (tm->tm_mon > 5)
	  nyear++;
    }

    if (fgets(buf, sizeof(buf), in) == NULL)
      return((struct entry *)NULL);

    strncpy(name, &buf[LOC_NAME], LEN_NAME); name[LEN_NAME] = 0;
    strncpy(id, &buf[LOC_ID], LEN_ID); id[LEN_ID] = 0;
    strncpy(course, &buf[LOC_COURSE], LEN_COURSE); course[LEN_COURSE] = 0;
    strncpy(year, &buf[LOC_YEAR], LEN_YEAR); year[LEN_YEAR] = 0;
    strncpy(address, &buf[LOC_ADDRESS], LEN_ADDRESS); address[LEN_ADDRESS] = 0;
    strncpy(dorm_room, &buf[LOC_DORM_ROOM], LEN_DORM_ROOM); dorm_room[LEN_DORM_ROOM] = 0;
    strncpy(city, &buf[LOC_CITY], LEN_CITY); city[LEN_CITY] = 0;
    strncpy(state, &buf[LOC_STATE], LEN_STATE); state[LEN_STATE] = 0;
    strncpy(dphone, &buf[LOC_DPHONE], LEN_DPHONE); dphone[LEN_DPHONE] = 0;
    strncpy(mphone, &buf[LOC_MPHONE], LEN_MPHONE); mphone[LEN_MPHONE] = 0;

    strcpy(sname, name);
    e.name = strtrim(sname);
    p = index(name, ',');
    if (p)
      *p = 0;
    e.last = strtrim(name);
    if (p) {
	p++;
	while (isspace(*p))
	  p++;
	e.first = p;	
	if (p = index(e.first, ' ')) {
	    *p = 0;
	    e.first = strtrim(e.first);
	    e.middle = strtrim(p + 1);
	} else {
	    e.first = strtrim(e.first);
	    e.middle = "";
	}
    } else {
	e.first = "";
	e.middle = "";
    }
    ends_jr = ends_iii = ends_iv = ends_sr = ends_ii = ends_v = 0;
    LookForSt(e.last);
    LookForO(e.last);
    LookForJrAndIII(e.last, &ends_sr, &ends_jr, &ends_iii, &ends_iv,
		    &ends_ii, &ends_v);
    LookForJrAndIII(e.first, &ends_sr, &ends_jr, &ends_iii, &ends_iv,
		    &ends_ii, &ends_v);
    FixCase(e.last);
    FixCase(e.first);
    FixCase(e.middle);

    e.id = id;
    e.id[LEN_ID] = 0;
    e.eid = eid;
    EncryptID(e.eid, e.id, e.first, e.last);

    e.year = strtrim(year);
    e.title = title;
    if (e.year[0] == 'G') {
	e.class = "G";
	sprintf(title, "Grad Student");
    } else {
	e.class = classbuf;
	sprintf(classbuf, "%d", nyear + 4 - atoi(e.year) + 1900);
	sprintf(title, "Undergrad (class of %s)", classbuf);
    }

    e.course = strtrim(course);
    e.address = strtrim(address);
    e.dorm = strtrim(dorm_room);
    e.city = strtrim(city);
    e.state = strtrim(state);
    e.dphone = strtrim(dphone);
    e.mphone = strtrim(mphone);
    return(&e);
}


process_entry(e)
struct entry *e;
{
    int changed, nochange, encrypted;
    char buf[BUFSIZ], *from, *to;
    EXEC SQL BEGIN DECLARE SECTION;
    char *first, *last, *middle, *eid, *title, *sid, *name, *rname, *rdept, *rtitle;
    char *rophone, *rhphone, *prog;
    char class[9], haddr[128], hphone[33], ophone[33], dept[33], raddr[128];
    char dfirst[17], dlast[17], dmiddle[17];
    int id, status, who;
    EXEC SQL END DECLARE SECTION;

    who = WHO;
    prog = PROG;
    first = e->first;
    if (strlen(first) > 16)
      first[16] = 0;
    last = e->last;
    if (strlen(last) > 16)
      last[16] = 0;
    middle = e->middle;
    eid = e->eid;
    sid = e->id;
    id = 0;
    encrypted = 0;

    /* Get user info */
    EXEC SQL REPEATED SELECT users_id, first, last, middle, type, home_addr, home_phone, office_phone, status, department
      INTO :id, :dfirst, :dlast, :dmiddle, :class, :haddr, :hphone, :ophone, :status, :dept
      FROM users
      WHERE clearid = :sid;
    if (sqlfail()) {
	if (sqlca.sqlcode == SQL_DUPLICATE) {
	    com_err(whoami, 0, "duplicate ID number %s on user %s %s", sid, first, last);
	    return;
	} else
	  sqlexit();
    }
    if (id == 0) {
	EXEC SQL REPEATED SELECT users_id, first, last, middle, type, home_addr, home_phone, office_phone, status, department
	  INTO :id, :dfirst, :dlast, :dmiddle, :class, :haddr, :hphone, :ophone, :status, :dept
	  FROM users
	  WHERE last = :last and first = :first and clearid = :eid;
	if (sqlfail() && sqlca.sqlcode != SQL_DUPLICATE) sqlexit();
	encrypted++;
	if (id == 0) {
	    newuser(e);
	    return;
	}
    }

    /* See if class changed: if it's different, and the value in the database
     * is not STAFF or SIPB, then update the database.  Since they were on the
     * students tape, make the account usable.
     */
    if (strcmp(e->class, strtrim(class)) &&
	strcmp(class, "STAFF") && strcmp(class, "SIPB")) {
	com_err(whoami, 0, "updating class for user %s %s from %s to %s",
		first, last, class, e->class);
	if (status == US_NOT_ALLOWED) status = US_NO_LOGIN_YET;
	if (status == US_ENROLL_NOT_ALLOWED) status = US_ENROLLED;
	strcpy(class, e->class);
	EXEC SQL REPEATED UPDATE users
	  SET type = :class, status = :status, modtime = 'now',
	    modby = :who, modwith = :prog
	  WHERE users_id = :id;   
	if (sqlca.sqlcode != 0) {
	    com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	    exit(1);
	}
    }

    /* Update name if necessary */
    if (strcmp(first, strtrim(dfirst)) ||
	strcmp(last, strtrim(dlast)) ||
	strcmp(middle, strtrim(dmiddle))) {
	com_err(whoami, 0, "updating real name for %s %s", first, last);
	EXEC SQL UPDATE users
	  SET first = :first, last = :last, middle = :middle,
	  	modby = :who, modwith = :prog, modtime = 'now'
	  WHERE users_id = :id;
	if (sqlca.sqlcode != 0) {
	    com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	    exit(1);
	}
    }

    /* Deal with updating the finger info if necessary */
    changed = nochange = 0;
    if (encrypted) changed++;
    strcpy(buf, e->address);
    if (*e->dorm) {
	strcat(buf, " ");
	strcat(buf, e->dorm);
    }
    if (*e->city) {
	strcat(buf, " ");
	strcat(buf, e->city);
    }
    FixCase(buf);
    if (*e->state) {
	strcat(buf, " ");
	strcat(buf, e->state);
    }
    while (to = index(buf, ','))
      *to = ';';
    while (to = index(buf, ':'))
      *to = ';';
    if (newfinger) {
	if (haddr[0] == ' ') {
	    strncpy(haddr, buf, 80);
	    haddr[80] = 0;
	    changed++;
	} else if (strncmp(strtrim(haddr), buf, 80))
	  nochange++;
    } else {
	if (strncmp(strtrim(haddr), buf, 80))
	  changed++;
	strncpy(haddr, buf, 80);
	haddr[80] = 0;
    }
    from = e->dphone;
    to = buf;
    while (*from) {
	if (isdigit(*from))
	  *to++ = *from;
	from++;
    }
    *to = 0;
    if (newfinger) {
	if (hphone[0] == ' ') {
	    strncpy(hphone, buf, 16);
	    hphone[16] = 0;
	} else if (strncmp(strtrim(hphone), buf, 16))
	  nochange++;
    } else {
	if (strncmp(strtrim(hphone), buf, 16))
	  changed++;
	strncpy(hphone, buf, 16);
	hphone[16] = 0;
    }
    from = e->mphone;
    to = buf;
    while (*from) {
	if (isdigit(*from))
	  *to++ = *from;
	from++;
    }
    *to = 0;
    if (newfinger) {
	if (ophone[0] == ' ') {
	    strncpy(ophone, buf, 12);
	    ophone[12] = 0;
	} else if (strncmp(strtrim(ophone), buf, 12))
	  nochange++;
    } else {
	if (strncmp(strtrim(ophone), buf, 12))
	  changed++;
	strncpy(ophone, buf, 12);
	ophone[12] = 0;
    }
    e->course = e->course;
    if (newfinger) {
	if (dept[0] == ' ') {
	    strncpy(dept, e->course, 12);
	    dept[12] = 0;
	} else if (strncmp(strtrim(dept), e->course, 11))
	  nochange++;
    } else {
	if (strncmp(strtrim(dept), e->course, 11))
	  changed++;
	strncpy(dept, e->course, 12);
	dept[12] = 0;
    }
    sid = e->id;
    name = e->name;
    rdept = e->course;
    rtitle = e->title;
    rophone = e->mphone;
    rhphone = e->dphone;
    strcpy(raddr, e->address);
    if (*e->dorm) {
	strcat(raddr, " ");
	strcat(raddr, e->dorm);
    }
    strcat(raddr, "|");
    if (*e->city) {
	strcat(raddr, e->city);
	FixCase(raddr);
	if (*e->state) {
	    strcat(raddr, " ");
	    if (isupper(e->state[0]) && isupper(e->state[1]) &&
		isdigit(e->state[2]) && isdigit(e->state[3]) &&
		isdigit(e->state[4]) && isdigit(e->state[5]) &&
		isdigit(e->state[6])) {
		sprintf(buf, "%c%c  %s", e->state[0],e->state[1],
			&(e->state[2]));
		strcat(raddr, buf);
	    } else
	      strcat(raddr, e->state);
	}
    } else {
	FixCase(raddr);
	strcat(raddr, "MIT INTERDEPARTMENTAL MAIL");
    }
    if (changed) {
	com_err(whoami, 0, "updating finger for %s %s", first, last);
	EXEC SQL REPEATED UPDATE users
	  SET home_addr = :haddr, home_phone = :hphone,
	    office_phone = :ophone, department = :dept,
	    fmodtime = 'now', fmodby = :who, fmodwith = :prog,
	    xname = :name, xdept = :rdept, xtitle = :rtitle,
	    xaddress = :raddr, xphone1 = :rhphone, xphone2 = :rophone,
	    xmodtime = date('now'), clearid = :sid
	  WHERE users_id = :id;
	if (sqlca.sqlcode != 0) {
	    com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	    exit(1);
	}
    }  else {
	EXEC SQL REPEATED UPDATE users
	  SET xname = :name, xdept = :rdept, xtitle = :rtitle,
	    xaddress = :raddr, xphone1 = :rhphone, xphone2 = :rophone,
	    xmodtime = date('now'), clearid = :sid
	  WHERE users_id = :id;
	if (sqlca.sqlcode != 0) {
	    com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	    exit(1);
	}
    }
}


newuser(e)
struct entry *e;
{
    char buf[512], *from, *to;
    EXEC SQL BEGIN DECLARE SECTION;
    int id, uid, who;
    char *last, *first, *class, *middle, login[9], *sid, fullname[65], *prog;
    char haddr[81], hphone[17], ophone[13], dept[24], *title, raddr[81], *name;
    EXEC SQL END DECLARE SECTION;

    who = WHO;
    prog = PROG;
    strcpy(buf, e->address);
    if (*e->dorm) {
	strcat(buf, " ");
	strcat(buf, e->dorm);
    }
    if (*e->city) {
	strcat(buf, " ");
	strcat(buf, e->city);
    }
    if (*e->state) {
	strcat(buf, " ");
	strcat(buf, e->state);
    }
    strncpy(haddr, buf, 80);
    from = e->dphone;
    to = buf;
    while (*from) {
	if (isdigit(*from))
	  *to++ = *from;
	from++;
    }
    *to = 0;
    strncpy(hphone, buf, 16);
    from = e->mphone;
    to = buf;
    while (*from) {
	if (isdigit(*from))
	  *to++ = *from;
	from++;
    }
    *to = 0;
    strncpy(ophone, buf, 12);
    strncpy(dept, e->course, 12);
    
    id = set_next_users_id(0);
    uid = set_next_uid(1);
    sprintf(login, "#%d", uid);
    last = e->last;
    first = e->first;
    middle = e->middle;
    sid = e->id;
    class = e->class;
    title = e->title;
    if (*middle)
      sprintf(fullname, "%s %s %s", first, middle, last);
    else
      sprintf(fullname, "%s %s", first, last);
    name = e->name;
    strcpy(raddr, e->address);
    if (*e->dorm) {
	strcat(raddr, " ");
	strcat(raddr, e->dorm);
    }
    strcat(raddr, "|");
    if (*e->city) {
	strcat(raddr, e->city);
	FixCase(raddr);
	if (*e->state) {
	    strcat(raddr, " ");
	    if (isupper(e->state[0]) && isupper(e->state[1]) &&
		isdigit(e->state[2]) && isdigit(e->state[3]) &&
		isdigit(e->state[4]) && isdigit(e->state[5]) &&
		isdigit(e->state[6])) {
		sprintf(buf, "%c%c  %s", e->state[0],e->state[1],
			&(e->state[2]));
		strcat(raddr, buf);
	    } else
	      strcat(raddr, e->state);
	}
    } else {
	FixCase(raddr);
	strcat(raddr, "MIT INTERDEPARTMENTAL MAIL");
    }
    EXEC SQL REPEATED INSERT INTO users
      (login, users_id, uid, shell, last, first, middle, status,
       clearid, type, modtime, modby, modwith, fullname, home_addr,
       home_phone, office_phone, department, fmodtime, fmodby, fmodwith,
       potype, xname, xdept, xtitle, xaddress, xphone1, xphone2, xmodtime)
      VALUES (:login, :id, :uid, '/bin/csh', :last, :first, :middle, 0,
	      :sid, :class, 'now', :who, :prog, :fullname, :haddr, :hphone,
	      :ophone, :dept, 'now', :who, :prog, 'NONE', :name, :dept,
	      :title, :raddr, :hphone, :ophone, date('now'));
    if (sqlca.sqlcode != 0) {
	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	exit(1);
    } else
      com_err(whoami, 0, "adding user %s %s", e->first, e->last);
}


set_next_users_id(limit)
    int limit;
{
    EXEC SQL BEGIN DECLARE SECTION;
    int rowcount, flag, value, retval;
    EXEC SQL END DECLARE SECTION;

    EXEC SQL REPEATED SELECT value INTO :value FROM numvalues 
      WHERE name = 'users_id';
    if (sqlfail()) sqlexit();
    if (sqlca.sqlerrd[2] != 1) {
	EXEC SQL ROLLBACK;
	com_err(whoami, MR_INTERNAL, "values table inconsistancy");
	exit(1);
    }

    flag = 0;
    EXEC SQL REPEATED SELECT users_id INTO :flag FROM users
      WHERE users_id = :value;
    if (sqlfail()) sqlexit();
    if (sqlca.sqlerrd[2] == 0)
      flag = 0;
    while (flag) {
	value++;
	if (limit && value > MAX_ID_VALUE)
	    value = MIN_ID_VALUE;
	flag = 0;
	EXEC SQL REPEATED SELECT users_id INTO :flag FROM users 
	  WHERE users_id = :value;
	if (sqlfail()) sqlexit();
	if (sqlca.sqlerrd[2] == 0)
	  flag = 0;
    }

    retval = value++;
    if (limit && value > MAX_ID_VALUE)
      value = MIN_ID_VALUE;
    EXEC SQL REPEATED UPDATE numvalues SET value = :value
      WHERE name = 'users_id';
    if (sqlca.sqlcode != 0) {
	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	exit(1);
    }
    return(retval);
}

set_next_uid(limit)
    int limit;
{
    EXEC SQL BEGIN DECLARE SECTION;
    int rowcount, flag, value, retval;
    EXEC SQL END DECLARE SECTION;

    EXEC SQL REPEATED SELECT value INTO :value FROM numvalues 
      WHERE name = 'uid';
    if (sqlfail()) sqlexit();
    if (sqlca.sqlerrd[2] != 1) {
	EXEC SQL ROLLBACK;
	com_err(whoami, MR_INTERNAL, "values table inconsistancy");
	exit(1);
    }

    flag = 0;
    EXEC SQL REPEATED SELECT uid INTO :flag FROM users WHERE uid = :value;
    if (sqlfail()) sqlexit();
    if (sqlca.sqlerrd[2] == 0)
      flag = 0;
    while (flag) {
	value++;
	if (limit && value > MAX_ID_VALUE)
	    value = MIN_ID_VALUE;
	flag = 0;
	EXEC SQL REPEATED SELECT uid INTO :flag FROM users WHERE uid = :value;
	if (sqlfail()) sqlexit();
	if (sqlca.sqlerrd[2] == 0)
	  flag = 0;
    }

    retval = value++;
    if (limit && value > MAX_ID_VALUE)
      value = MIN_ID_VALUE;
    EXEC SQL REPEATED UPDATE numvalues SET value = :value WHERE name = 'uid';
    if (sqlca.sqlcode != 0) {
	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	exit(1);
    }
    return(retval);
}


sqlexit()
{
    com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
    EXEC SQL ROLLBACK WORK;
    exit(1);
}
Commit	Line	Data
093c49c9	1	/* $Header$
	2	*/
	3
	4	#include <stdio.h>
	5	#include <strings.h>
	6	#include <ctype.h>
	7	#include <sys/time.h>
932028de	8	#include <moira.h>
932028de	9	#include <moira_site.h>
8638fcf9	10	EXEC SQL INCLUDE sqlca;
093c49c9	11
093c49c9	12
8638fcf9	13	#define WHO 11859 /* root */
8638fcf9	14	#define PROG "stu-tape"
5e2b5b5f	15
397e9044	16	#define MAX_ID_VALUE 31999
5e2b5b5f	17	#define MIN_ID_VALUE 101
5e2b5b5f	18
093c49c9	19	/* File format is:
	20
	21	0-29 name
	22	30-38 id number
	23	50-54 school code
	24	55-79 year
	25	80-109 address
	26	110-124 room
	27	125-144 city
	28	145-158 state
	29	159-168 dorm phone
	30	169-212 home address
	31	213-232 home city
	32	243-251 mit phone (?)
	33	*/
	34
	35	#define LOC_NAME 0
	36	#define LOC_ID 30
	37	#define LOC_COURSE 50
	38	#define LOC_YEAR 55
	39	#define LOC_ADDRESS 80
	40	#define LOC_DORM_ROOM 110
	41	#define LOC_CITY 125
	42	#define LOC_STATE 145
c48e3c93	43	#define LOC_DPHONE 155
e3c8ca24	44	#define LOC_MPHONE 243
093c49c9	45
e3c8ca24	46	#define LEN_NAME 30
093c49c9	47	#define LEN_ID 9
e3c8ca24	48	#define LEN_COURSE 5
	49	#define LEN_YEAR 25
	50	#define LEN_ADDRESS 30
	51	#define LEN_DORM_ROOM 15
	52	#define LEN_CITY 20
c48e3c93	53	#define LEN_STATE 10
	54	#define LEN_DPHONE 12
	55	#define LEN_MPHONE 12
093c49c9	56
093c49c9	57	struct entry {
e3c8ca24	58	char *name;
093c49c9	59	char *last;
	60	char *first;
	61	char *middle;
	62	char *title;
	63	char *id;
	64	char *eid;
	65	char *course;
	66	char *year;
	67	char *address;
	68	char *dorm;
	69	char *city;
	70	char *state;
	71	char *dphone;
	72	char *mphone;
	73	char *class;
093c49c9	74	};
	75
	76
	77	char *whoami;
a97bc039	78	int newfinger = 0;
093c49c9	79
837b0ec6	80	#define sqlfail() (sqlca.sqlcode && sqlca.sqlcode != 100)
837b0ec6	81	#define SQL_DUPLICATE -40100
093c49c9	82
	83	main(argc, argv)
	84	int argc;
	85	char **argv;
8638fcf9	86	{
093c49c9	87	FILE *in;
093c49c9	88	struct entry e, get_next_entry();
a97bc039	89	int i, wait = 0;
a97bc039	90	char buf[BUFSIZ], *file = NULL;
093c49c9	91
	92	whoami = rindex(argv[0], '/');
	93	if (whoami)
	94	whoami++;
	95	else
	96	whoami = argv[0];
	97
a97bc039	98	for (i = 1; i < argc; i++) {
	99	if (!strcmp(argv[i], "-w"))
	100	wait++;
	101	else if (!strcmp(argv[i], "-D"))
	102	setenv("ING_SET", "set printqry");
	103	else if (!strcmp(argv[i], "-n"))
	104	newfinger++;
	105	else if (file != NULL)
dcd4e696	106	fprintf(stderr, "Usage: %s [-w] [-D] [-n] inputfile\n", whoami);
a97bc039	107	else
	108	file = argv[i];
	109	}
093c49c9	110
a97bc039	111	in = fopen(file, "r");
093c49c9	112	if (in == NULL) {
a97bc039	113	fprintf(stderr, "Unable to open %s for input\n", file);
093c49c9	114	exit(1);
	115	}
	116
dcd4e696	117	setlinebuf(stdout);
	118	setlinebuf(stderr);
	119
8638fcf9	120	EXEC SQL CONNECT moira;
837b0ec6	121	if (sqlca.sqlcode != 0) {
	122	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	123	exit(1);
	124	}
5e2b5b5f	125
093c49c9	126	while (e = get_next_entry(in)) {
093c49c9	127	process_entry(e);
837b0ec6	128	EXEC SQL COMMIT WORK;
	129	if (sqlca.sqlcode != 0) {
	130	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	131	exit(1);
	132	}
093c49c9	133	if (wait) {
	134	printf("Next");
	135	fflush(stdout);
	136	gets(buf);
	137	}
	138	}
	139
093c49c9	140	exit(0);
8638fcf9	141	}
093c49c9	142
	143
	144	struct entry *get_next_entry(in)
	145	FILE *in;
	146	{
	147	static struct entry e;
	148	static char buf[BUFSIZ], eid[16], classbuf[10], titlebuf[12];
e3c8ca24	149	static char name[LEN_NAME+1], id[LEN_ID+1], course[LEN_COURSE+1];
	150	static char year[LEN_YEAR+1], address[LEN_ADDRESS+1];
	151	static char dorm_room[LEN_DORM_ROOM+1], city[LEN_CITY+1];
	152	static char state[LEN_STATE+1], dphone[LEN_DPHONE+1], mphone[LEN_MPHONE+1];
	153	static char sname[LEN_NAME+1], title[128];
	154	static int nyear = 0;
039f9637	155	int ends_jr, ends_iii, ends_iv, ends_sr, ends_ii, ends_v;
093c49c9	156	char *p;
093c49c9	157
e3c8ca24	158	if (nyear == 0) {
093c49c9	159	struct tm *tm;
	160	struct timeval tv;
	161
	162	gettimeofday(&tv, NULL);
	163	tm = localtime(&tv.tv_sec);
e3c8ca24	164	nyear = tm->tm_year;
093c49c9	165	if (tm->tm_mon > 5)
e3c8ca24	166	nyear++;
093c49c9	167	}
093c49c9	168
22a6d0dc	169	if (fgets(buf, sizeof(buf), in) == NULL)
22a6d0dc	170	return((struct entry *)NULL);
e3c8ca24	171
	172	strncpy(name, &buf[LOC_NAME], LEN_NAME); name[LEN_NAME] = 0;
	173	strncpy(id, &buf[LOC_ID], LEN_ID); id[LEN_ID] = 0;
	174	strncpy(course, &buf[LOC_COURSE], LEN_COURSE); course[LEN_COURSE] = 0;
	175	strncpy(year, &buf[LOC_YEAR], LEN_YEAR); year[LEN_YEAR] = 0;
	176	strncpy(address, &buf[LOC_ADDRESS], LEN_ADDRESS); address[LEN_ADDRESS] = 0;
	177	strncpy(dorm_room, &buf[LOC_DORM_ROOM], LEN_DORM_ROOM); dorm_room[LEN_DORM_ROOM] = 0;
	178	strncpy(city, &buf[LOC_CITY], LEN_CITY); city[LEN_CITY] = 0;
	179	strncpy(state, &buf[LOC_STATE], LEN_STATE); state[LEN_STATE] = 0;
	180	strncpy(dphone, &buf[LOC_DPHONE], LEN_DPHONE); dphone[LEN_DPHONE] = 0;
	181	strncpy(mphone, &buf[LOC_MPHONE], LEN_MPHONE); mphone[LEN_MPHONE] = 0;
	182
	183	strcpy(sname, name);
	184	e.name = strtrim(sname);
	185	p = index(name, ',');
093c49c9	186	if (p)
093c49c9	187	*p = 0;
e3c8ca24	188	e.last = strtrim(name);
093c49c9	189	if (p) {
e3c8ca24	190	p++;
	191	while (isspace(*p))
	192	p++;
	193	e.first = p;
093c49c9	194	if (p = index(e.first, ' ')) {
093c49c9	195	*p = 0;
e3c8ca24	196	e.first = strtrim(e.first);
093c49c9	197	e.middle = strtrim(p + 1);
6d6c60e6	198	} else {
	199	e.first = strtrim(e.first);
	200	e.middle = "";
	201	}
e3c8ca24	202	} else {
	203	e.first = "";
	204	e.middle = "";
	205	}
039f9637	206	ends_jr = ends_iii = ends_iv = ends_sr = ends_ii = ends_v = 0;
093c49c9	207	LookForSt(e.last);
093c49c9	208	LookForO(e.last);
039f9637	209	LookForJrAndIII(e.last, &ends_sr, &ends_jr, &ends_iii, &ends_iv,
	210	&ends_ii, &ends_v);
	211	LookForJrAndIII(e.first, &ends_sr, &ends_jr, &ends_iii, &ends_iv,
	212	&ends_ii, &ends_v);
093c49c9	213	FixCase(e.last);
	214	FixCase(e.first);
	215	FixCase(e.middle);
093c49c9	216
e3c8ca24	217	e.id = id;
093c49c9	218	e.id[LEN_ID] = 0;
	219	e.eid = eid;
	220	EncryptID(e.eid, e.id, e.first, e.last);
	221
e3c8ca24	222	e.year = strtrim(year);
	223	e.title = title;
	224	if (e.year[0] == 'G') {
	225	e.class = "G";
	226	sprintf(title, "Grad Student");
	227	} else {
093c49c9	228	e.class = classbuf;
e3c8ca24	229	sprintf(classbuf, "%d", nyear + 4 - atoi(e.year) + 1900);
e3c8ca24	230	sprintf(title, "Undergrad (class of %s)", classbuf);
093c49c9	231	}
e3c8ca24	232
	233	e.course = strtrim(course);
	234	e.address = strtrim(address);
	235	e.dorm = strtrim(dorm_room);
	236	e.city = strtrim(city);
	237	e.state = strtrim(state);
	238	e.dphone = strtrim(dphone);
	239	e.mphone = strtrim(mphone);
093c49c9	240	return(&e);
	241	}
	242
	243
093c49c9	244	process_entry(e)
093c49c9	245	struct entry *e;
8638fcf9	246	{
c48e3c93	247	int changed, nochange, encrypted;
5e2b5b5f	248	char buf[BUFSIZ], from, to;
8638fcf9	249	EXEC SQL BEGIN DECLARE SECTION;
ca64f2fb	250	char first, last, middle, eid, title, sid, name, rname, rdept, rtitle;
837b0ec6	251	char rophone, rhphone, *prog;
8638fcf9	252	char class[9], haddr[128], hphone[33], ophone[33], dept[33], raddr[128];
837b0ec6	253	char dfirst[17], dlast[17], dmiddle[17];
837b0ec6	254	int id, status, who;
8638fcf9	255	EXEC SQL END DECLARE SECTION;
5e2b5b5f	256
837b0ec6	257	who = WHO;
837b0ec6	258	prog = PROG;
5e2b5b5f	259	first = e->first;
9e4455c2	260	if (strlen(first) > 16)
9e4455c2	261	first[16] = 0;
5e2b5b5f	262	last = e->last;
9e4455c2	263	if (strlen(last) > 16)
9e4455c2	264	last[16] = 0;
ca64f2fb	265	middle = e->middle;
5e2b5b5f	266	eid = e->eid;
c48e3c93	267	sid = e->id;
5e2b5b5f	268	id = 0;
c48e3c93	269	encrypted = 0;
c48e3c93	270
ca64f2fb	271	/* Get user info */
837b0ec6	272	EXEC SQL REPEATED SELECT users_id, first, last, middle, type, home_addr, home_phone, office_phone, status, department
837b0ec6	273	INTO :id, :dfirst, :dlast, :dmiddle, :class, :haddr, :hphone, :ophone, :status, :dept
8638fcf9	274	FROM users
837b0ec6	275	WHERE clearid = :sid;
	276	if (sqlfail()) {
	277	if (sqlca.sqlcode == SQL_DUPLICATE) {
	278	com_err(whoami, 0, "duplicate ID number %s on user %s %s", sid, first, last);
	279	return;
	280	} else
	281	sqlexit();
	282	}
5e2b5b5f	283	if (id == 0) {
837b0ec6	284	EXEC SQL REPEATED SELECT users_id, first, last, middle, type, home_addr, home_phone, office_phone, status, department
837b0ec6	285	INTO :id, :dfirst, :dlast, :dmiddle, :class, :haddr, :hphone, :ophone, :status, :dept
8638fcf9	286	FROM users
8638fcf9	287	WHERE last = :last and first = :first and clearid = :eid;
837b0ec6	288	if (sqlfail() && sqlca.sqlcode != SQL_DUPLICATE) sqlexit();
c48e3c93	289	encrypted++;
	290	if (id == 0) {
	291	newuser(e);
	292	return;
	293	}
093c49c9	294	}
c48e3c93	295
ca64f2fb	296	/* See if class changed: if it's different, and the value in the database
	297	* is not STAFF or SIPB, then update the database. Since they were on the
	298	* students tape, make the account usable.
	299	*/
a262e022	300	if (strcmp(e->class, strtrim(class)) &&
a262e022	301	strcmp(class, "STAFF") && strcmp(class, "SIPB")) {
a97bc039	302	com_err(whoami, 0, "updating class for user %s %s from %s to %s",
a97bc039	303	first, last, class, e->class);
e3c8ca24	304	if (status == US_NOT_ALLOWED) status = US_NO_LOGIN_YET;
e3c8ca24	305	if (status == US_ENROLL_NOT_ALLOWED) status = US_ENROLLED;
5e2b5b5f	306	strcpy(class, e->class);
837b0ec6	307	EXEC SQL REPEATED UPDATE users
8638fcf9	308	SET type = :class, status = :status, modtime = 'now',
837b0ec6	309	modby = :who, modwith = :prog
8638fcf9	310	WHERE users_id = :id;
837b0ec6	311	if (sqlca.sqlcode != 0) {
	312	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	313	exit(1);
	314	}
093c49c9	315	}
c48e3c93	316
ca64f2fb	317	/* Update name if necessary */
	318	if (strcmp(first, strtrim(dfirst)) \|\|
	319	strcmp(last, strtrim(dlast)) \|\|
	320	strcmp(middle, strtrim(dmiddle))) {
	321	com_err(whoami, 0, "updating real name for %s %s", first, last);
	322	EXEC SQL UPDATE users
	323	SET first = :first, last = :last, middle = :middle,
	324	modby = :who, modwith = :prog, modtime = 'now'
	325	WHERE users_id = :id;
	326	if (sqlca.sqlcode != 0) {
	327	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	328	exit(1);
	329	}
	330	}
c48e3c93	331
ca64f2fb	332	/* Deal with updating the finger info if necessary */
a97bc039	333	changed = nochange = 0;
837b0ec6	334	if (encrypted) changed++;
e3c8ca24	335	strcpy(buf, e->address);
093c49c9	336	if (*e->dorm) {
093c49c9	337	strcat(buf, " ");
5e2b5b5f	338	strcat(buf, e->dorm);
093c49c9	339	}
	340	if (*e->city) {
	341	strcat(buf, " ");
5e2b5b5f	342	strcat(buf, e->city);
093c49c9	343	}
5e2b5b5f	344	FixCase(buf);
093c49c9	345	if (*e->state) {
093c49c9	346	strcat(buf, " ");
5e2b5b5f	347	strcat(buf, e->state);
093c49c9	348	}
5e2b5b5f	349	while (to = index(buf, ','))
	350	*to = ';';
	351	while (to = index(buf, ':'))
	352	*to = ';';
a97bc039	353	if (newfinger) {
	354	if (haddr[0] == ' ') {
	355	strncpy(haddr, buf, 80);
	356	haddr[80] = 0;
	357	changed++;
	358	} else if (strncmp(strtrim(haddr), buf, 80))
	359	nochange++;
	360	} else {
	361	if (strncmp(strtrim(haddr), buf, 80))
	362	changed++;
5e2b5b5f	363	strncpy(haddr, buf, 80);
a97bc039	364	haddr[80] = 0;
093c49c9	365	}
	366	from = e->dphone;
	367	to = buf;
	368	while (*from) {
	369	if (isdigit(*from))
	370	to++ = from;
	371	from++;
	372	}
	373	*to = 0;
a97bc039	374	if (newfinger) {
	375	if (hphone[0] == ' ') {
	376	strncpy(hphone, buf, 16);
	377	hphone[16] = 0;
	378	} else if (strncmp(strtrim(hphone), buf, 16))
	379	nochange++;
	380	} else {
	381	if (strncmp(strtrim(hphone), buf, 16))
	382	changed++;
5e2b5b5f	383	strncpy(hphone, buf, 16);
a97bc039	384	hphone[16] = 0;
093c49c9	385	}
	386	from = e->mphone;
	387	to = buf;
	388	while (*from) {
	389	if (isdigit(*from))
	390	to++ = from;
	391	from++;
	392	}
	393	*to = 0;
a97bc039	394	if (newfinger) {
	395	if (ophone[0] == ' ') {
	396	strncpy(ophone, buf, 12);
	397	ophone[12] = 0;
	398	} else if (strncmp(strtrim(ophone), buf, 12))
	399	nochange++;
	400	} else {
	401	if (strncmp(strtrim(ophone), buf, 12))
	402	changed++;
5e2b5b5f	403	strncpy(ophone, buf, 12);
a97bc039	404	ophone[12] = 0;
093c49c9	405	}
e3c8ca24	406	e->course = e->course;
a97bc039	407	if (newfinger) {
	408	if (dept[0] == ' ') {
	409	strncpy(dept, e->course, 12);
	410	dept[12] = 0;
	411	} else if (strncmp(strtrim(dept), e->course, 11))
	412	nochange++;
	413	} else {
	414	if (strncmp(strtrim(dept), e->course, 11))
	415	changed++;
5e2b5b5f	416	strncpy(dept, e->course, 12);
a97bc039	417	dept[12] = 0;
093c49c9	418	}
c48e3c93	419	sid = e->id;
	420	name = e->name;
	421	rdept = e->course;
	422	rtitle = e->title;
	423	rophone = e->mphone;
	424	rhphone = e->dphone;
	425	strcpy(raddr, e->address);
	426	if (*e->dorm) {
	427	strcat(raddr, " ");
	428	strcat(raddr, e->dorm);
	429	}
8638fcf9	430	strcat(raddr, "\|");
c48e3c93	431	if (*e->city) {
c48e3c93	432	strcat(raddr, e->city);
8638fcf9	433	FixCase(raddr);
	434	if (*e->state) {
	435	strcat(raddr, " ");
	436	if (isupper(e->state[0]) && isupper(e->state[1]) &&
	437	isdigit(e->state[2]) && isdigit(e->state[3]) &&
	438	isdigit(e->state[4]) && isdigit(e->state[5]) &&
	439	isdigit(e->state[6])) {
	440	sprintf(buf, "%c%c %s", e->state[0],e->state[1],
	441	&(e->state[2]));
	442	strcat(raddr, buf);
	443	} else
	444	strcat(raddr, e->state);
	445	}
	446	} else {
	447	FixCase(raddr);
	448	strcat(raddr, "MIT INTERDEPARTMENTAL MAIL");
c48e3c93	449	}
093c49c9	450	if (changed) {
5e2b5b5f	451	com_err(whoami, 0, "updating finger for %s %s", first, last);
8638fcf9	452	EXEC SQL REPEATED UPDATE users
	453	SET home_addr = :haddr, home_phone = :hphone,
	454	office_phone = :ophone, department = :dept,
837b0ec6	455	fmodtime = 'now', fmodby = :who, fmodwith = :prog,
8638fcf9	456	xname = :name, xdept = :rdept, xtitle = :rtitle,
	457	xaddress = :raddr, xphone1 = :rhphone, xphone2 = :rophone,
	458	xmodtime = date('now'), clearid = :sid
	459	WHERE users_id = :id;
837b0ec6	460	if (sqlca.sqlcode != 0) {
	461	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	462	exit(1);
	463	}
c48e3c93	464	} else {
8638fcf9	465	EXEC SQL REPEATED UPDATE users
	466	SET xname = :name, xdept = :rdept, xtitle = :rtitle,
	467	xaddress = :raddr, xphone1 = :rhphone, xphone2 = :rophone,
	468	xmodtime = date('now'), clearid = :sid
	469	WHERE users_id = :id;
837b0ec6	470	if (sqlca.sqlcode != 0) {
	471	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	472	exit(1);
	473	}
e3c8ca24	474	}
8638fcf9	475	}
093c49c9	476
5e2b5b5f	477
5e2b5b5f	478	newuser(e)
093c49c9	479	struct entry *e;
8638fcf9	480	{
5e2b5b5f	481	char buf[512], from, to;
8638fcf9	482	EXEC SQL BEGIN DECLARE SECTION;
	483	int id, uid, who;
	484	char last, first, class, middle, login[9], sid, fullname[65], prog;
	485	char haddr[81], hphone[17], ophone[13], dept[24], title, raddr[81], name;
	486	EXEC SQL END DECLARE SECTION;
	487
	488	who = WHO;
	489	prog = PROG;
e3c8ca24	490	strcpy(buf, e->address);
5e2b5b5f	491	if (*e->dorm) {
5e2b5b5f	492	strcat(buf, " ");
e3c8ca24	493	strcat(buf, e->dorm);
5e2b5b5f	494	}
	495	if (*e->city) {
	496	strcat(buf, " ");
e3c8ca24	497	strcat(buf, e->city);
5e2b5b5f	498	}
	499	if (*e->state) {
	500	strcat(buf, " ");
e3c8ca24	501	strcat(buf, e->state);
5e2b5b5f	502	}
	503	strncpy(haddr, buf, 80);
	504	from = e->dphone;
	505	to = buf;
	506	while (*from) {
	507	if (isdigit(*from))
	508	to++ = from;
	509	from++;
	510	}
	511	*to = 0;
	512	strncpy(hphone, buf, 16);
	513	from = e->mphone;
	514	to = buf;
	515	while (*from) {
	516	if (isdigit(*from))
	517	to++ = from;
	518	from++;
	519	}
	520	*to = 0;
	521	strncpy(ophone, buf, 12);
5e2b5b5f	522	strncpy(dept, e->course, 12);
5e2b5b5f	523
837b0ec6	524	id = set_next_users_id(0);
837b0ec6	525	uid = set_next_uid(1);
5e2b5b5f	526	sprintf(login, "#%d", uid);
	527	last = e->last;
	528	first = e->first;
	529	middle = e->middle;
c48e3c93	530	sid = e->id;
5e2b5b5f	531	class = e->class;
c48e3c93	532	title = e->title;
5e2b5b5f	533	if (*middle)
	534	sprintf(fullname, "%s %s %s", first, middle, last);
	535	else
	536	sprintf(fullname, "%s %s", first, last);
8638fcf9	537	name = e->name;
	538	strcpy(raddr, e->address);
	539	if (*e->dorm) {
	540	strcat(raddr, " ");
	541	strcat(raddr, e->dorm);
	542	}
	543	strcat(raddr, "\|");
	544	if (*e->city) {
	545	strcat(raddr, e->city);
	546	FixCase(raddr);
	547	if (*e->state) {
	548	strcat(raddr, " ");
	549	if (isupper(e->state[0]) && isupper(e->state[1]) &&
	550	isdigit(e->state[2]) && isdigit(e->state[3]) &&
	551	isdigit(e->state[4]) && isdigit(e->state[5]) &&
	552	isdigit(e->state[6])) {
	553	sprintf(buf, "%c%c %s", e->state[0],e->state[1],
	554	&(e->state[2]));
	555	strcat(raddr, buf);
	556	} else
	557	strcat(raddr, e->state);
	558	}
	559	} else {
	560	FixCase(raddr);
	561	strcat(raddr, "MIT INTERDEPARTMENTAL MAIL");
	562	}
837b0ec6	563	EXEC SQL REPEATED INSERT INTO users
8638fcf9	564	(login, users_id, uid, shell, last, first, middle, status,
	565	clearid, type, modtime, modby, modwith, fullname, home_addr,
	566	home_phone, office_phone, department, fmodtime, fmodby, fmodwith,
	567	potype, xname, xdept, xtitle, xaddress, xphone1, xphone2, xmodtime)
	568	VALUES (:login, :id, :uid, '/bin/csh', :last, :first, :middle, 0,
	569	:sid, :class, 'now', :who, :prog, :fullname, :haddr, :hphone,
	570	:ophone, :dept, 'now', :who, :prog, 'NONE', :name, :dept,
	571	:title, :raddr, :hphone, :ophone, date('now'));
837b0ec6	572	if (sqlca.sqlcode != 0) {
	573	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	574	exit(1);
	575	} else
	576	com_err(whoami, 0, "adding user %s %s", e->first, e->last);
8638fcf9	577	}
5e2b5b5f	578
5e2b5b5f	579
837b0ec6	580
837b0ec6	581	set_next_users_id(limit)
27736587	582	int limit;
8638fcf9	583	{
8638fcf9	584	EXEC SQL BEGIN DECLARE SECTION;
837b0ec6	585	int rowcount, flag, value, retval;
8638fcf9	586	EXEC SQL END DECLARE SECTION;
5e2b5b5f	587
837b0ec6	588	EXEC SQL REPEATED SELECT value INTO :value FROM numvalues
	589	WHERE name = 'users_id';
	590	if (sqlfail()) sqlexit();
8638fcf9	591	if (sqlca.sqlerrd[2] != 1) {
	592	EXEC SQL ROLLBACK;
	593	com_err(whoami, MR_INTERNAL, "values table inconsistancy");
	594	exit(1);
093c49c9	595	}
5e2b5b5f	596
8638fcf9	597	flag = 0;
837b0ec6	598	EXEC SQL REPEATED SELECT users_id INTO :flag FROM users
	599	WHERE users_id = :value;
	600	if (sqlfail()) sqlexit();
8638fcf9	601	if (sqlca.sqlerrd[2] == 0)
	602	flag = 0;
	603	while (flag) {
5e2b5b5f	604	value++;
27736587	605	if (limit && value > MAX_ID_VALUE)
5e2b5b5f	606	value = MIN_ID_VALUE;
8638fcf9	607	flag = 0;
837b0ec6	608	EXEC SQL REPEATED SELECT users_id INTO :flag FROM users
	609	WHERE users_id = :value;
	610	if (sqlfail()) sqlexit();
8638fcf9	611	if (sqlca.sqlerrd[2] == 0)
8638fcf9	612	flag = 0;
5e2b5b5f	613	}
5e2b5b5f	614
837b0ec6	615	retval = value++;
8638fcf9	616	if (limit && value > MAX_ID_VALUE)
8638fcf9	617	value = MIN_ID_VALUE;
837b0ec6	618	EXEC SQL REPEATED UPDATE numvalues SET value = :value
	619	WHERE name = 'users_id';
	620	if (sqlca.sqlcode != 0) {
	621	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	622	exit(1);
	623	}
	624	return(retval);
	625	}
	626
	627	set_next_uid(limit)
	628	int limit;
	629	{
	630	EXEC SQL BEGIN DECLARE SECTION;
	631	int rowcount, flag, value, retval;
	632	EXEC SQL END DECLARE SECTION;
	633
	634	EXEC SQL REPEATED SELECT value INTO :value FROM numvalues
	635	WHERE name = 'uid';
	636	if (sqlfail()) sqlexit();
	637	if (sqlca.sqlerrd[2] != 1) {
	638	EXEC SQL ROLLBACK;
	639	com_err(whoami, MR_INTERNAL, "values table inconsistancy");
	640	exit(1);
	641	}
	642
	643	flag = 0;
	644	EXEC SQL REPEATED SELECT uid INTO :flag FROM users WHERE uid = :value;
	645	if (sqlfail()) sqlexit();
	646	if (sqlca.sqlerrd[2] == 0)
	647	flag = 0;
	648	while (flag) {
	649	value++;
	650	if (limit && value > MAX_ID_VALUE)
	651	value = MIN_ID_VALUE;
	652	flag = 0;
	653	EXEC SQL REPEATED SELECT uid INTO :flag FROM users WHERE uid = :value;
	654	if (sqlfail()) sqlexit();
	655	if (sqlca.sqlerrd[2] == 0)
	656	flag = 0;
	657	}
	658
	659	retval = value++;
	660	if (limit && value > MAX_ID_VALUE)
	661	value = MIN_ID_VALUE;
	662	EXEC SQL REPEATED UPDATE numvalues SET value = :value WHERE name = 'uid';
	663	if (sqlca.sqlcode != 0) {
	664	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	665	exit(1);
	666	}
	667	return(retval);
	668	}
	669
	670
	671	sqlexit()
	672	{
	673	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	674	EXEC SQL ROLLBACK WORK;
	675	exit(1);
8638fcf9	676	}