Moira -> MITdir DCM (from tom)

[moira.git] / gen / directory.pc

/* $Header$
 *
 * This generates a master /etc/passwd containing all active (status != 0)
 * accounts.
 *
 *  (c) Copyright 1988, 1990 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 <moira.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/time.h>
EXEC SQL INCLUDE sqlca;

extern int errno;
char *whoami = "directory.gen";
char *db = "moira/moira";

int main(int argc, char **argv)
{
  FILE *out = stdout;
  char *outf = NULL, outft[64];
  struct stat sb;
  int flag;
  EXEC SQL BEGIN DECLARE SECTION;
  char login[9], last_name[17], first_name[17], middle_name[16];
  char office_address[17], office_phone[13];
  char home_address[82], home_phone[17];
  char id[17], type[9];
  EXEC SQL END DECLARE SECTION;

  EXEC SQL CONNECT :db;

  if (argc == 2)
    {
      if (stat(argv[1], &sb) == 0)
	{
	  if (ModDiff (&flag, "users", sb.st_mtime))
	    exit(MR_DATE);
	  if (flag < 0)
	    {
	      fprintf(stderr, "File %s does not need to be rebuilt.\n",
		      argv[1]);
	      exit(MR_NO_CHANGE);
	    }
	}
      outf = argv[1];
      sprintf(outft, "%s~", outf);
      if (!(out = fopen(outft, "w")))
	{
	  fprintf(stderr, "unable to open %s for output\n", outf);
	  exit(MR_OCONFIG);
	}
    }
  else if (argc != 1)
    {
      fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
      exit(MR_ARGS);
    }
  else
    outf = NULL;

  EXEC SQL WHENEVER SQLERROR GOTO sqlerr;

  EXEC SQL DECLARE x CURSOR FOR SELECT 
    login, last, first, middle, office_addr, office_phone, 
    home_addr, home_phone, clearid, type 
    FROM users WHERE status = 1 AND type != 'SYSTEM' AND type != 'STAFF'
    AND type NOT LIKE 'GUES%';
  EXEC SQL OPEN x;
  while (1)
    {
      EXEC SQL FETCH x INTO :login, :last_name, :first_name, :middle_name,
	:office_address, :office_phone, :home_address, :home_phone,
	:id, :type;
      if (sqlca.sqlcode)
	break;
      strtrim(login);
      strtrim(last_name);
      strtrim(first_name);
      strtrim(middle_name);
      strtrim(office_address);
      strtrim(office_phone);
      strtrim(home_address);
      strtrim(home_phone);
      strtrim(id);
      strtrim(type);
#ifdef notdef
      if(isdigit(*id))
	fprintf(out, "%s^4:p\t24:%s %s\t7:%s, %s %s\t3:%s, %s "
		"%s\t5:%s\t2:%s@mit.edu\t1:%s\t0:%s\t14:%s\t15:%s\t10:"
		"Unlisted Account\n", id, last_name, login, last_name,
		first_name, middle_name, last_name, first_name,
		middle_name, login, login, office_phone, office_address,
		home_phone, home_address);
#else
      if(isdigit(*id))
	fprintf(out, "%s^4:p\t24:%s %s\t7:%s, %s %s\t3:%s, %s "
		"%s\t5:%s\t2:%s@mit.edu\t1:%s\t0:%s\t14:%s\t15:%s\t10:%s\n",
                id, last_name, login, last_name, first_name, middle_name,
                last_name, first_name, middle_name, login, login,
                "", "", "", "", strcmp(type, "G") == 0 ? "G" : 
		!strncmp(type, "19", 2) ? "Undergraduate" : 
		!strncmp(type, "20", 2) ? "Undergraduate" : "MIT Affiliate");
#endif
    }
  EXEC SQL CLOSE x;

  EXEC SQL COMMIT;

  if (fclose(out))
    {
      perror("close failed");
      exit(MR_CCONFIG);
    }
  if (outf)
    fix_file(outf);
  exit(MR_SUCCESS);

sqlerr:
  db_error(sqlca.sqlcode);
  exit(MR_DBMS_ERR);
}