[moira.git] / regtape / employee.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 "emp-tape"

#define MAX_ID_VALUE	31999
#define MIN_ID_VALUE	101

/* File format is:

0-8	id number
9-38	name
39-62	office address
63-74	phone1
75-86	phone2
87-106	dept
107-156	title
157-186	username
187-241	host

*/

#define LOC_ID 0
#define LOC_NAME 9
#define LOC_OFFICE 39
#define LOC_PHONE 63
#define LOC_PHONE2 75
#define LOC_DEPT 87
#define LOC_TITLE 107
#define LOC_USERNAME 157
#define LOC_HOST 187

#define LEN_ID 9
#define LEN_NAME 30
#define LEN_OFFICE 24
#define LEN_PHONE 12
#define LEN_PHONE2 12
#define LEN_DEPT 20
#define LEN_TITLE 50
#define LEN_USERNAME 30
#define LEN_HOST 55


struct entry {
    char *name;
    char *last;
    char *first;
    char *middle;
    char *title;
    char *class;
    char *id;
    char *eid;
    char *dept;
    char *address;
    char *phone;
    char *phone2;
    char *email;
};


char *whoami;
int newfinger = 0;

#define sqlfail() (sqlca.sqlcode && sqlca.sqlcode != 100)
#define SQL_DUPLICATE -40100
#define SQL_DEADLOCK -49900


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)) {
    again:
	process_entry(e);
	EXEC SQL COMMIT WORK;
	if (sqlca.sqlcode != 0) {
            if (sqlca.sqlcode == SQL_DEADLOCK) {
                com_err(whoami, MR_DEADLOCK, "commiting work");
                goto again;
            } else {
                com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
                exit(1);
            }
	}
	if (wait) {
	    printf("Next");
	    fflush(stdout);
	    gets(buf);
	}
    }

    exit(0);
}


char *substr(buf, key)
char *buf;
char *key;
{
    int l;

    for (l = strlen(key); *buf; buf++)
      if (!strncmp(buf, key, l))
	return(buf);
    return(NULL);
}


struct entry *get_next_entry(in)
FILE *in;
{
    static struct entry e;
    static char buf[BUFSIZ], mid[16], eid[16], email[256];
    static char name[LEN_NAME+1], sname[LEN_NAME+1], id[LEN_ID+1];
    static char office[LEN_OFFICE+1], phone[LEN_PHONE+1], phone2[LEN_PHONE2+1];
    static char dept[LEN_DEPT+1], title[LEN_TITLE+1], username[LEN_USERNAME+1];
    static char host[LEN_HOST+1];
    int ends_sr, ends_jr, ends_iii, ends_iv, ends_ii, ends_v;
    char *p;

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

    strncpy(id, &buf[LOC_ID], LEN_ID); id[LEN_ID] = 0;
    strncpy(name, &buf[LOC_NAME], LEN_NAME); name[LEN_NAME] = 0;
    strncpy(office, &buf[LOC_OFFICE], LEN_OFFICE); office[LEN_OFFICE] = 0;
    strncpy(phone, &buf[LOC_PHONE], LEN_PHONE); phone[LEN_PHONE] = 0;
    strncpy(phone2, &buf[LOC_PHONE2], LEN_PHONE2); phone2[LEN_PHONE2] = 0;
    strncpy(dept, &buf[LOC_DEPT], LEN_DEPT); dept[LEN_DEPT] = 0;
    strncpy(title, &buf[LOC_TITLE], LEN_TITLE); title[LEN_TITLE] = 0;
    strncpy(username, &buf[LOC_USERNAME], LEN_USERNAME); username[LEN_USERNAME] = 0;
    strncpy(host, &buf[LOC_HOST], LEN_HOST); host[LEN_HOST] = 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_sr = ends_jr = ends_iii = ends_iv = 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.eid = eid;
    EncryptID(e.eid, e.id, e.first, e.last);

    e.address = strtrim(office);
    e.phone = strtrim(phone);
    e.phone2 = strtrim(phone2);
    e.dept = strtrim(dept);
    e.title = strtrim(title);

    e.class = "MITS";
    if (!strcmp(e.dept, "PROJECT ATHENA"))
      e.class = "STAFF";
    else if (substr(e.title, "PROF") || substr(e.title, "LECTURE"))
      e.class = "FACULTY";
    else if (!strcmp(e.title, "VISITING SCIENTIST"))
      e.class = "VSCIENTI";

    strcpy(email, strtrim(username));
    if (host[0] == '@')
      strncat(email, strtrim(host));
    e.email = email;

    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, *sid, *name, *title, *phone2, *rdept, *rtitle;
    char *raddr, *rhphone, *rophone, *prog;
    char class[9], oaddr[25], ophone[17], dept[128], 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 SELECT users_id, first, last, middle, type, office_addr, office_phone, department, status
      INTO :id, :dfirst, :dlast, :dmiddle, :class, :oaddr, :ophone, :dept, :status
      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 if (sqlca.sqlcode == SQL_DEADLOCK) {
            com_err(whoami, MR_DEADLOCK, "looking up user %s", sid);
            EXEC SQL ROLLBACK;
            return process_entry(e);
	} else
	  sqlexit();
    }
    if (id == 0) {
	EXEC SQL SELECT users_id, first, last, middle, type, office_addr, office_phone, department, status
	  INTO :id, :dfirst, :dlast, :dmiddle, :class, :oaddr, :ophone, :dept, :status
	  FROM users
	  WHERE last = :last and first = :first and clearid = :eid;
        if (sqlfail()) {
            if (sqlca.sqlcode == SQL_DEADLOCK) {
                com_err(whoami, MR_DEADLOCK, "looking up user %s", sid);
                EXEC SQL ROLLBACK;
                return process_entry(e);
            } else if (sqlca.sqlcode != SQL_DUPLICATE)
              sqlexit();
        }
	encrypted++;
	if (id == 0) {
	    newuser(e);
	    return;
	}
    }

    /* Update class/state if necessary */
    if (strcmp(e->class, strtrim(class)) &&
	strcmp(class, "STAFF") && strcmp(class, "SIPB")) {
	com_err(whoami, 0, "updating class for %s %s from %s to %s",
		first, last, class, e->class);
	if (status == US_NOT_ALLOWED && !strcmp(e->class, "FACULTY"))
	  status = US_NO_LOGIN_YET;
	if (status == US_ENROLL_NOT_ALLOWED && !strcmp(e->class, "FACULTY"))
	  status = US_ENROLLED;
	strcpy(class, e->class);
	EXEC SQL 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);
	}
    }

    changed = nochange = 0;
    if (encrypted) changed++;
    strcpy(buf, e->address);
    while (to = index(buf, ','))
      *to = ';';
    while (to = index(buf, ':'))
      *to = ';';
    if (newfinger) {
	if (oaddr[0] == ' ' && buf[0]) {
	    strncpy(oaddr, buf, 16);
	    oaddr[16] = 0;
	    changed++;
	} else if (strncmp(strtrim(oaddr), buf, 15))
	  nochange++;
    } else {
	if (strncmp(strtrim(oaddr), buf, 15))
	  changed++;
	strncpy(oaddr, buf, 16);
	oaddr[16] = 0;
    }
    from = e->phone;
    to = buf;
    while (*from) {
	if (isdigit(*from))
	  *to++ = *from;
	from++;
    }
    *to = 0;
    if (newfinger) {
	if (ophone[0] == ' ') {
	    strncpy(ophone, buf, 16);
	    ophone[16] = 0;
	} else if (strncmp(strtrim(ophone), buf, 11))
	  nochange++;
    } else {
	if (strncmp(strtrim(ophone), buf, 11))
	  changed++;
	strncpy(ophone, buf, 16);
	ophone[16] = 0;
    }
    FixCase(e->dept);
    FixCase(e->title);
    if (newfinger) {
	if (dept[0] == ' ') {
	    strncpy(dept, e->dept, 12);
	    dept[12] = 0;
	} else if (strncmp(strtrim(dept), e->dept, 11))
	  nochange++;
    } else {
	if (strncmp(strtrim(dept), e->dept, 11))
	  changed++;
	strncpy(dept, e->dept, 12);
	dept[12] = 0;
    }
    sid = e->id;
    name = e->name;
    rdept = e->dept;
    rtitle = e->title;
    raddr = e->address;
    rhphone = e->phone;
    rophone = e->phone2;
    if (changed) {
	com_err(whoami, 0, "updating finger for %s %s", first, last);
	EXEC SQL REPEATED UPDATE users
	  SET office_addr = :oaddr, office_phone = :ophone, department = :dept,
	    fmodtime = 'now', fmodby = :who, fmodwith = :prog,
	    xname = :name, xdept = :rdept, xtitle = :rtitle,
	    xaddress = :raddr, xphone1 = :rhphone, xphone2 = :rophone,
	    xmodtime = 'now', clearid = :sid
	  WHERE users_id = :id;
	if (sqlca.sqlcode != 0) {
            if (sqlca.sqlcode == SQL_DEADLOCK) {
                com_err(whoami, MR_DEADLOCK, "updating user %s", sid);
                EXEC SQL ROLLBACK;
                return process_entry(e);
            } else {
                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 = 'now', clearid = :sid
	  WHERE users_id = :id;
	if (sqlca.sqlcode != 0) {
            if (sqlca.sqlcode == SQL_DEADLOCK) {
                com_err(whoami, MR_DEADLOCK, "updating user %s", sid);
                EXEC SQL ROLLBACK;
                return process_entry(e);
            } else {
                com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
                exit(1);
            }
	}
    }
}


newuser(e)
struct entry *e;
{
    char *from, *to;
    EXEC SQL BEGIN DECLARE SECTION;
    int id, uid, st, who;
    char *last, *first, *class, *middle, login[9], *sid, fullname[65], *prog;
    char oaddr[81], ophone[17], dept[128], *name, *title, phone2[17];
    char *rdept, *rhphone, *rophone;
    EXEC SQL END DECLARE SECTION;

    who = WHO;
    prog = PROG;
    strncpy(oaddr, e->address, 16);
    oaddr[16] = 0;
    while (to = index(oaddr, ','))
      *to = ';';
    while (to = index(oaddr, ':'))
      *to = ';';
    from = e->phone;
    to = ophone;
    while (*from) {
	if (isdigit(*from))
	  *to++ = *from;
	from++;
    }
    *to = 0;
    FixCase(e->dept);
    strncpy(dept, e->dept, 12);
    dept[12] = 0;
    
    id = set_next_users_id(0);
    uid = set_next_uid(1);
    sprintf(login, "#%d", uid);
    last = e->last;
    first = e->first;
    middle = e->middle;
    class = e->class;
    if (*middle)
      sprintf(fullname, "%s %s %s", first, middle, last);
    else
      sprintf(fullname, "%s %s", first, last);
    st = US_NOT_ALLOWED;
    if (!strcmp(e->class, "FACULTY") || !strcmp(e->class, "STAFF"))
      st = US_NO_LOGIN_YET;

    sid = e->id;
    name = e->name;
    rdept = e->dept;
    title = e->title;
    rhphone = e->phone;
    rophone = e->phone2;

    EXEC SQL REPEATED INSERT INTO users
      (login, users_id, uid, shell, last, first, middle, status,
       clearid, type, modtime, modby, modwith, fullname, office_addr,
       office_phone, department, fmodtime, fmodby, fmodwith,
       potype, xname, xdept, xtitle, xaddress, xphone1, xphone2, xmodtime)
      VALUES (:login, :id, :uid, '/bin/csh', :last, :first, :middle, :st,
	      :sid, :class, 'now', :who, :prog, :fullname, :oaddr, :ophone,
	      :dept, 'now', :who, :prog, 'NONE', :name, :rdept,
	      :title, :oaddr, :rhphone, :rophone, '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()
{
    if (sqlca.sqlcode == SQL_DEADLOCK)
      com_err(whoami, MR_DEADLOCK, "unrecoverable ingres error %d",
              sqlca.sqlcode);
    else
      com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
    EXEC SQL ROLLBACK WORK;
    exit(1);
}
Commit	Line	Data
469f80df	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>
02cd9ede	10	EXEC SQL INCLUDE sqlca;
469f80df	11
469f80df	12
02cd9ede	13	#define WHO 11859 /* root */
02cd9ede	14	#define PROG "emp-tape"
469f80df	15
397e9044	16	#define MAX_ID_VALUE 31999
469f80df	17	#define MIN_ID_VALUE 101
	18
	19	/* File format is:
	20
	21	0-8 id number
	22	9-38 name
	23	39-62 office address
	24	63-74 phone1
	25	75-86 phone2
	26	87-106 dept
	27	107-156 title
	28	157-186 username
	29	187-241 host
	30
	31	*/
	32
	33	#define LOC_ID 0
	34	#define LOC_NAME 9
	35	#define LOC_OFFICE 39
	36	#define LOC_PHONE 63
	37	#define LOC_PHONE2 75
	38	#define LOC_DEPT 87
	39	#define LOC_TITLE 107
	40	#define LOC_USERNAME 157
	41	#define LOC_HOST 187
	42
	43	#define LEN_ID 9
a6e9fead	44	#define LEN_NAME 30
a6e9fead	45	#define LEN_OFFICE 24
469f80df	46	#define LEN_PHONE 12
469f80df	47	#define LEN_PHONE2 12
a6e9fead	48	#define LEN_DEPT 20
	49	#define LEN_TITLE 50
	50	#define LEN_USERNAME 30
469f80df	51	#define LEN_HOST 55
	52
	53
	54	struct entry {
a6e9fead	55	char *name;
469f80df	56	char *last;
	57	char *first;
	58	char *middle;
	59	char *title;
	60	char *class;
	61	char *id;
	62	char *eid;
	63	char *dept;
	64	char *address;
	65	char *phone;
a6e9fead	66	char *phone2;
469f80df	67	char *email;
	68	};
	69
	70
	71	char *whoami;
	72	int newfinger = 0;
	73
3e77c6a3	74	#define sqlfail() (sqlca.sqlcode && sqlca.sqlcode != 100)
3e77c6a3	75	#define SQL_DUPLICATE -40100
6f1556b3	76	#define SQL_DEADLOCK -49900
3e77c6a3	77
469f80df	78
	79	main(argc, argv)
	80	int argc;
	81	char **argv;
02cd9ede	82	{
469f80df	83	FILE *in;
	84	struct entry e, get_next_entry();
	85	int i, wait = 0;
	86	char buf[BUFSIZ], *file = NULL;
	87
	88	whoami = rindex(argv[0], '/');
	89	if (whoami)
	90	whoami++;
	91	else
	92	whoami = argv[0];
	93
	94	for (i = 1; i < argc; i++) {
	95	if (!strcmp(argv[i], "-w"))
	96	wait++;
	97	else if (!strcmp(argv[i], "-D"))
	98	setenv("ING_SET", "set printqry");
	99	else if (!strcmp(argv[i], "-n"))
	100	newfinger++;
	101	else if (file != NULL)
325821e4	102	fprintf(stderr, "Usage: %s [-w] [-D] [-n] inputfile\n", whoami);
469f80df	103	else
	104	file = argv[i];
	105	}
	106
	107	in = fopen(file, "r");
	108	if (in == NULL) {
	109	fprintf(stderr, "Unable to open %s for input\n", file);
	110	exit(1);
	111	}
	112
325821e4	113	setlinebuf(stdout);
	114	setlinebuf(stderr);
	115
02cd9ede	116	EXEC SQL CONNECT moira;
3e77c6a3	117	if (sqlca.sqlcode != 0) {
	118	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	119	exit(1);
	120	}
469f80df	121
469f80df	122	while (e = get_next_entry(in)) {
9b2c129e	123	again:
469f80df	124	process_entry(e);
3e77c6a3	125	EXEC SQL COMMIT WORK;
3e77c6a3	126	if (sqlca.sqlcode != 0) {
6f1556b3	127	if (sqlca.sqlcode == SQL_DEADLOCK) {
	128	com_err(whoami, MR_DEADLOCK, "commiting work");
	129	goto again;
	130	} else {
	131	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	132	exit(1);
	133	}
3e77c6a3	134	}
469f80df	135	if (wait) {
	136	printf("Next");
	137	fflush(stdout);
	138	gets(buf);
	139	}
	140	}
	141
469f80df	142	exit(0);
02cd9ede	143	}
469f80df	144
	145
	146	char *substr(buf, key)
	147	char *buf;
	148	char *key;
	149	{
	150	int l;
	151
	152	for (l = strlen(key); *buf; buf++)
	153	if (!strncmp(buf, key, l))
	154	return(buf);
	155	return(NULL);
	156	}
	157
	158
	159	struct entry *get_next_entry(in)
	160	FILE *in;
	161	{
	162	static struct entry e;
a6e9fead	163	static char buf[BUFSIZ], mid[16], eid[16], email[256];
	164	static char name[LEN_NAME+1], sname[LEN_NAME+1], id[LEN_ID+1];
	165	static char office[LEN_OFFICE+1], phone[LEN_PHONE+1], phone2[LEN_PHONE2+1];
	166	static char dept[LEN_DEPT+1], title[LEN_TITLE+1], username[LEN_USERNAME+1];
	167	static char host[LEN_HOST+1];
039f9637	168	int ends_sr, ends_jr, ends_iii, ends_iv, ends_ii, ends_v;
469f80df	169	char *p;
469f80df	170
4763be9c	171	if (fgets(buf, sizeof(buf), in) == NULL)
4763be9c	172	return((struct entry *)NULL);
a6e9fead	173
	174	strncpy(id, &buf[LOC_ID], LEN_ID); id[LEN_ID] = 0;
	175	strncpy(name, &buf[LOC_NAME], LEN_NAME); name[LEN_NAME] = 0;
	176	strncpy(office, &buf[LOC_OFFICE], LEN_OFFICE); office[LEN_OFFICE] = 0;
	177	strncpy(phone, &buf[LOC_PHONE], LEN_PHONE); phone[LEN_PHONE] = 0;
	178	strncpy(phone2, &buf[LOC_PHONE2], LEN_PHONE2); phone2[LEN_PHONE2] = 0;
	179	strncpy(dept, &buf[LOC_DEPT], LEN_DEPT); dept[LEN_DEPT] = 0;
	180	strncpy(title, &buf[LOC_TITLE], LEN_TITLE); title[LEN_TITLE] = 0;
	181	strncpy(username, &buf[LOC_USERNAME], LEN_USERNAME); username[LEN_USERNAME] = 0;
	182	strncpy(host, &buf[LOC_HOST], LEN_HOST); host[LEN_HOST] = 0;
	183
	184	strcpy(sname, name);
	185	e.name = strtrim(sname);
	186	p = index(name, ',');
469f80df	187	if (p)
469f80df	188	*p = 0;
a6e9fead	189	e.last = strtrim(name);
469f80df	190	if (p) {
a6e9fead	191	p++;
	192	while (isspace(*p))
	193	p++;
	194	e.first = p;
469f80df	195	if (p = index(e.first, ' ')) {
469f80df	196	*p = 0;
a6e9fead	197	e.first = strtrim(e.first);
469f80df	198	e.middle = strtrim(p + 1);
a6e9fead	199	} else {
	200	e.first = strtrim(e.first);
	201	e.middle = "";
	202	}
	203	} else {
	204	e.first = "";
	205	e.middle = "";
	206	}
039f9637	207	ends_sr = ends_jr = ends_iii = ends_iv = ends_ii = ends_v = 0;
469f80df	208	LookForSt(e.last);
469f80df	209	LookForO(e.last);
039f9637	210	LookForJrAndIII(e.last, &ends_sr, &ends_jr, &ends_iii, &ends_iv,
	211	&ends_ii, &ends_v);
	212	LookForJrAndIII(e.first, &ends_sr, &ends_jr, &ends_iii, &ends_iv,
	213	&ends_ii, &ends_v);
469f80df	214	FixCase(e.last);
	215	FixCase(e.first);
	216	FixCase(e.middle);
	217
a6e9fead	218	e.id = id;
469f80df	219	e.eid = eid;
	220	EncryptID(e.eid, e.id, e.first, e.last);
	221
a6e9fead	222	e.address = strtrim(office);
	223	e.phone = strtrim(phone);
	224	e.phone2 = strtrim(phone2);
	225	e.dept = strtrim(dept);
	226	e.title = strtrim(title);
469f80df	227
	228	e.class = "MITS";
	229	if (!strcmp(e.dept, "PROJECT ATHENA"))
	230	e.class = "STAFF";
e1695a1c	231	else if (substr(e.title, "PROF") \|\| substr(e.title, "LECTURE"))
469f80df	232	e.class = "FACULTY";
	233	else if (!strcmp(e.title, "VISITING SCIENTIST"))
	234	e.class = "VSCIENTI";
	235
a6e9fead	236	strcpy(email, strtrim(username));
	237	if (host[0] == '@')
	238	strncat(email, strtrim(host));
	239	e.email = email;
469f80df	240
	241	return(&e);
	242	}
	243
	244
	245	process_entry(e)
	246	struct entry *e;
02cd9ede	247	{
3e77c6a3	248	int changed, nochange, encrypted;
469f80df	249	char buf[BUFSIZ], from, to;
02cd9ede	250	EXEC SQL BEGIN DECLARE SECTION;
3e77c6a3	251	char first, last, middle, eid, sid, name, title, phone2, rdept, rtitle;
	252	char raddr, rhphone, rophone, prog;
	253	char class[9], oaddr[25], ophone[17], dept[128], dfirst[17], dlast[17], dmiddle[17];
	254	int id, status, who;
02cd9ede	255	EXEC SQL END DECLARE SECTION;
469f80df	256
3e77c6a3	257	who = WHO;
3e77c6a3	258	prog = PROG;
469f80df	259	first = e->first;
9e4455c2	260	if (strlen(first) > 16)
9e4455c2	261	first[16] = 0;
469f80df	262	last = e->last;
9e4455c2	263	if (strlen(last) > 16)
9e4455c2	264	last[16] = 0;
3e77c6a3	265	middle = e->middle;
469f80df	266	eid = e->eid;
325821e4	267	sid = e->id;
469f80df	268	id = 0;
3e77c6a3	269	encrypted = 0;
325821e4	270
325821e4	271	/* Get user info */
3e77c6a3	272	EXEC SQL SELECT users_id, first, last, middle, type, office_addr, office_phone, department, status
3e77c6a3	273	INTO :id, :dfirst, :dlast, :dmiddle, :class, :oaddr, :ophone, :dept, :status
02cd9ede	274	FROM users
3e77c6a3	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;
6f1556b3	280	} else if (sqlca.sqlcode == SQL_DEADLOCK) {
	281	com_err(whoami, MR_DEADLOCK, "looking up user %s", sid);
	282	EXEC SQL ROLLBACK;
	283	return process_entry(e);
3e77c6a3	284	} else
	285	sqlexit();
	286	}
469f80df	287	if (id == 0) {
3e77c6a3	288	EXEC SQL SELECT users_id, first, last, middle, type, office_addr, office_phone, department, status
3e77c6a3	289	INTO :id, :dfirst, :dlast, :dmiddle, :class, :oaddr, :ophone, :dept, :status
02cd9ede	290	FROM users
02cd9ede	291	WHERE last = :last and first = :first and clearid = :eid;
6f1556b3	292	if (sqlfail()) {
	293	if (sqlca.sqlcode == SQL_DEADLOCK) {
	294	com_err(whoami, MR_DEADLOCK, "looking up user %s", sid);
	295	EXEC SQL ROLLBACK;
	296	return process_entry(e);
	297	} else if (sqlca.sqlcode != SQL_DUPLICATE)
	298	sqlexit();
	299	}
3e77c6a3	300	encrypted++;
325821e4	301	if (id == 0) {
	302	newuser(e);
	303	return;
	304	}
469f80df	305	}
325821e4	306
3e77c6a3	307	/* Update class/state if necessary */
e1695a1c	308	if (strcmp(e->class, strtrim(class)) &&
e1695a1c	309	strcmp(class, "STAFF") && strcmp(class, "SIPB")) {
469f80df	310	com_err(whoami, 0, "updating class for %s %s from %s to %s",
469f80df	311	first, last, class, e->class);
a6e9fead	312	if (status == US_NOT_ALLOWED && !strcmp(e->class, "FACULTY"))
	313	status = US_NO_LOGIN_YET;
	314	if (status == US_ENROLL_NOT_ALLOWED && !strcmp(e->class, "FACULTY"))
	315	status = US_ENROLLED;
469f80df	316	strcpy(class, e->class);
02cd9ede	317	EXEC SQL UPDATE users
02cd9ede	318	SET type = :class, status = :status, modtime = 'now',
3e77c6a3	319	modby = :who, modwith = :prog
02cd9ede	320	WHERE users_id = :id;
3e77c6a3	321	if (sqlca.sqlcode != 0) {
	322	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	323	exit(1);
	324	}
	325	}
	326
	327	/* Update name if necessary */
	328	if (strcmp(first, strtrim(dfirst)) \|\|
	329	strcmp(last, strtrim(dlast)) \|\|
	330	strcmp(middle, strtrim(dmiddle))) {
	331	com_err(whoami, 0, "updating real name for %s %s", first, last);
	332	EXEC SQL UPDATE users
	333	SET first = :first, last = :last, middle = :middle,
	334	modby = :who, modwith = :prog, modtime = 'now'
	335	WHERE users_id = :id;
	336	if (sqlca.sqlcode != 0) {
	337	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	338	exit(1);
	339	}
469f80df	340	}
325821e4	341
469f80df	342	changed = nochange = 0;
3e77c6a3	343	if (encrypted) changed++;
469f80df	344	strcpy(buf, e->address);
	345	while (to = index(buf, ','))
	346	*to = ';';
	347	while (to = index(buf, ':'))
	348	*to = ';';
	349	if (newfinger) {
a6e9fead	350	if (oaddr[0] == ' ' && buf[0]) {
469f80df	351	strncpy(oaddr, buf, 16);
	352	oaddr[16] = 0;
	353	changed++;
6eb764c5	354	} else if (strncmp(strtrim(oaddr), buf, 15))
469f80df	355	nochange++;
	356	} else {
	357	if (strncmp(strtrim(oaddr), buf, 15))
	358	changed++;
	359	strncpy(oaddr, buf, 16);
	360	oaddr[16] = 0;
	361	}
	362	from = e->phone;
	363	to = buf;
	364	while (*from) {
	365	if (isdigit(*from))
	366	to++ = from;
	367	from++;
	368	}
	369	*to = 0;
	370	if (newfinger) {
	371	if (ophone[0] == ' ') {
	372	strncpy(ophone, buf, 16);
	373	ophone[16] = 0;
6eb764c5	374	} else if (strncmp(strtrim(ophone), buf, 11))
469f80df	375	nochange++;
	376	} else {
	377	if (strncmp(strtrim(ophone), buf, 11))
	378	changed++;
	379	strncpy(ophone, buf, 16);
	380	ophone[16] = 0;
	381	}
	382	FixCase(e->dept);
a6e9fead	383	FixCase(e->title);
469f80df	384	if (newfinger) {
	385	if (dept[0] == ' ') {
	386	strncpy(dept, e->dept, 12);
	387	dept[12] = 0;
6eb764c5	388	} else if (strncmp(strtrim(dept), e->dept, 11))
469f80df	389	nochange++;
	390	} else {
	391	if (strncmp(strtrim(dept), e->dept, 11))
	392	changed++;
	393	strncpy(dept, e->dept, 12);
	394	dept[12] = 0;
	395	}
325821e4	396	sid = e->id;
	397	name = e->name;
	398	rdept = e->dept;
	399	rtitle = e->title;
	400	raddr = e->address;
	401	rhphone = e->phone;
	402	rophone = e->phone2;
469f80df	403	if (changed) {
469f80df	404	com_err(whoami, 0, "updating finger for %s %s", first, last);
02cd9ede	405	EXEC SQL REPEATED UPDATE users
3e77c6a3	406	SET office_addr = :oaddr, office_phone = :ophone, department = :dept,
3e77c6a3	407	fmodtime = 'now', fmodby = :who, fmodwith = :prog,
02cd9ede	408	xname = :name, xdept = :rdept, xtitle = :rtitle,
02cd9ede	409	xaddress = :raddr, xphone1 = :rhphone, xphone2 = :rophone,
3e77c6a3	410	xmodtime = 'now', clearid = :sid
02cd9ede	411	WHERE users_id = :id;
3e77c6a3	412	if (sqlca.sqlcode != 0) {
6f1556b3	413	if (sqlca.sqlcode == SQL_DEADLOCK) {
	414	com_err(whoami, MR_DEADLOCK, "updating user %s", sid);
	415	EXEC SQL ROLLBACK;
	416	return process_entry(e);
	417	} else {
	418	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	419	exit(1);
	420	}
3e77c6a3	421	}
325821e4	422	} else {
02cd9ede	423	EXEC SQL REPEATED UPDATE users
	424	SET xname = :name, xdept = :rdept, xtitle = :rtitle,
	425	xaddress = :raddr, xphone1 = :rhphone, xphone2 = :rophone,
3e77c6a3	426	xmodtime = 'now', clearid = :sid
02cd9ede	427	WHERE users_id = :id;
3e77c6a3	428	if (sqlca.sqlcode != 0) {
6f1556b3	429	if (sqlca.sqlcode == SQL_DEADLOCK) {
	430	com_err(whoami, MR_DEADLOCK, "updating user %s", sid);
	431	EXEC SQL ROLLBACK;
	432	return process_entry(e);
	433	} else {
	434	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	435	exit(1);
	436	}
3e77c6a3	437	}
a6e9fead	438	}
02cd9ede	439	}
469f80df	440
	441
	442	newuser(e)
	443	struct entry *e;
02cd9ede	444	{
469f80df	445	char from, to;
02cd9ede	446	EXEC SQL BEGIN DECLARE SECTION;
	447	int id, uid, st, who;
	448	char last, first, class, middle, login[9], sid, fullname[65], prog;
	449	char oaddr[81], ophone[17], dept[128], name, title, phone2[17];
	450	char rdept, rhphone, *rophone;
	451	EXEC SQL END DECLARE SECTION;
	452
	453	who = WHO;
	454	prog = PROG;
469f80df	455	strncpy(oaddr, e->address, 16);
a6e9fead	456	oaddr[16] = 0;
469f80df	457	while (to = index(oaddr, ','))
	458	*to = ';';
	459	while (to = index(oaddr, ':'))
	460	*to = ';';
	461	from = e->phone;
	462	to = ophone;
	463	while (*from) {
	464	if (isdigit(*from))
	465	to++ = from;
	466	from++;
	467	}
	468	*to = 0;
a6e9fead	469	FixCase(e->dept);
469f80df	470	strncpy(dept, e->dept, 12);
a6e9fead	471	dept[12] = 0;
469f80df	472
3e77c6a3	473	id = set_next_users_id(0);
3e77c6a3	474	uid = set_next_uid(1);
469f80df	475	sprintf(login, "#%d", uid);
	476	last = e->last;
	477	first = e->first;
	478	middle = e->middle;
469f80df	479	class = e->class;
	480	if (*middle)
	481	sprintf(fullname, "%s %s %s", first, middle, last);
	482	else
	483	sprintf(fullname, "%s %s", first, last);
	484	st = US_NOT_ALLOWED;
e1695a1c	485	if (!strcmp(e->class, "FACULTY") \|\| !strcmp(e->class, "STAFF"))
469f80df	486	st = US_NO_LOGIN_YET;
325821e4	487
	488	sid = e->id;
	489	name = e->name;
	490	rdept = e->dept;
	491	title = e->title;
	492	rhphone = e->phone;
	493	rophone = e->phone2;
	494
3e77c6a3	495	EXEC SQL REPEATED INSERT INTO users
02cd9ede	496	(login, users_id, uid, shell, last, first, middle, status,
	497	clearid, type, modtime, modby, modwith, fullname, office_addr,
	498	office_phone, department, fmodtime, fmodby, fmodwith,
	499	potype, xname, xdept, xtitle, xaddress, xphone1, xphone2, xmodtime)
	500	VALUES (:login, :id, :uid, '/bin/csh', :last, :first, :middle, :st,
	501	:sid, :class, 'now', :who, :prog, :fullname, :oaddr, :ophone,
	502	:dept, 'now', :who, :prog, 'NONE', :name, :rdept,
	503	:title, :oaddr, :rhphone, :rophone, 'now');
3e77c6a3	504	if (sqlca.sqlcode != 0) {
	505	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	506	exit(1);
	507	} else
	508	com_err(whoami, 0, "adding user %s %s", e->first, e->last);
02cd9ede	509	}
469f80df	510
469f80df	511
3e77c6a3	512	set_next_users_id(limit)
27736587	513	int limit;
02cd9ede	514	{
02cd9ede	515	EXEC SQL BEGIN DECLARE SECTION;
3e77c6a3	516	int rowcount, flag, value, retval;
	517	EXEC SQL END DECLARE SECTION;
	518
	519	EXEC SQL REPEATED SELECT value INTO :value FROM numvalues
	520	WHERE name = 'users_id';
	521	if (sqlfail()) sqlexit();
	522	if (sqlca.sqlerrd[2] != 1) {
	523	EXEC SQL ROLLBACK;
	524	com_err(whoami, MR_INTERNAL, "values table inconsistancy");
	525	exit(1);
	526	}
	527
	528	flag = 0;
	529	EXEC SQL REPEATED SELECT users_id INTO :flag FROM users
	530	WHERE users_id = :value;
	531	if (sqlfail()) sqlexit();
	532	if (sqlca.sqlerrd[2] == 0)
	533	flag = 0;
	534	while (flag) {
	535	value++;
	536	if (limit && value > MAX_ID_VALUE)
	537	value = MIN_ID_VALUE;
	538	flag = 0;
	539	EXEC SQL REPEATED SELECT users_id INTO :flag FROM users
	540	WHERE users_id = :value;
	541	if (sqlfail()) sqlexit();
	542	if (sqlca.sqlerrd[2] == 0)
	543	flag = 0;
	544	}
	545
	546	retval = value++;
	547	if (limit && value > MAX_ID_VALUE)
	548	value = MIN_ID_VALUE;
	549	EXEC SQL REPEATED UPDATE numvalues SET value = :value
	550	WHERE name = 'users_id';
	551	if (sqlca.sqlcode != 0) {
9b2c129e	552	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
9b2c129e	553	exit(1);
3e77c6a3	554	}
	555	return(retval);
	556	}
	557
	558	set_next_uid(limit)
	559	int limit;
	560	{
	561	EXEC SQL BEGIN DECLARE SECTION;
	562	int rowcount, flag, value, retval;
02cd9ede	563	EXEC SQL END DECLARE SECTION;
469f80df	564
3e77c6a3	565	EXEC SQL REPEATED SELECT value INTO :value FROM numvalues
	566	WHERE name = 'uid';
	567	if (sqlfail()) sqlexit();
02cd9ede	568	if (sqlca.sqlerrd[2] != 1) {
	569	EXEC SQL ROLLBACK;
	570	com_err(whoami, MR_INTERNAL, "values table inconsistancy");
	571	exit(1);
469f80df	572	}
469f80df	573
02cd9ede	574	flag = 0;
3e77c6a3	575	EXEC SQL REPEATED SELECT uid INTO :flag FROM users WHERE uid = :value;
3e77c6a3	576	if (sqlfail()) sqlexit();
02cd9ede	577	if (sqlca.sqlerrd[2] == 0)
	578	flag = 0;
	579	while (flag) {
469f80df	580	value++;
27736587	581	if (limit && value > MAX_ID_VALUE)
469f80df	582	value = MIN_ID_VALUE;
02cd9ede	583	flag = 0;
3e77c6a3	584	EXEC SQL REPEATED SELECT uid INTO :flag FROM users WHERE uid = :value;
3e77c6a3	585	if (sqlfail()) sqlexit();
02cd9ede	586	if (sqlca.sqlerrd[2] == 0)
02cd9ede	587	flag = 0;
469f80df	588	}
469f80df	589
3e77c6a3	590	retval = value++;
02cd9ede	591	if (limit && value > MAX_ID_VALUE)
02cd9ede	592	value = MIN_ID_VALUE;
3e77c6a3	593	EXEC SQL REPEATED UPDATE numvalues SET value = :value WHERE name = 'uid';
	594	if (sqlca.sqlcode != 0) {
	595	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
	596	exit(1);
	597	}
	598	return(retval);
	599	}
	600
	601
	602	sqlexit()
	603	{
6f1556b3	604	if (sqlca.sqlcode == SQL_DEADLOCK)
	605	com_err(whoami, MR_DEADLOCK, "unrecoverable ingres error %d",
	606	sqlca.sqlcode);
	607	else
	608	com_err(whoami, 0, "ingres error %d", sqlca.sqlcode);
3e77c6a3	609	EXEC SQL ROLLBACK WORK;
3e77c6a3	610	exit(1);
02cd9ede	611	}