/*
* Copyright (c) 1985 Corporation for Research and Educational Networking
* Copyright (c) 1988 University of Illinois Board of Trustees, Steven
*              Dorner, and Paul Pomes
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
*    must display the following acknowledgement:
*      This product includes software developed by the Corporation for
*      Research and Educational Networking (CREN), the University of
*      Illinois at Urbana, and their contributors.
* 4. Neither the name of CREN, the University nor the names of their
*    contributors may be used to endorse or promote products derived from
*    this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE TRUSTEES AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED.  IN NO EVENT SHALL THE TRUSTEES OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/

#ifndef lint
static char  RcsId[] = "@(#)$Id: ssnid.c,v 1.8 1994/03/12 00:59:25 paul Exp $";
#endif

/*
* replaces ssn fields with id fields, using id database
*/

#include <stdio.h>
#include "protos.h"

char * FindId __P((char *));
char * AssignId __P((char *));

#define BUF_SIZE    8192

main(argc, argv)
       int argc;
       char **argv;
{
       char    buffer[BUF_SIZE];
       char    *ssn1, *ssn2;
       char    *id;
       int     found = 0, assigned = 0, skipped = 0;
       int     err;
       short   assignOk = 0;
       int     count = 0;

       argc--, argv++;
       if (argc >= 1 && !strcmp(argv[0], "-a"))
       {
               argc--, argv++;
               assignOk = 1;
       }
       if (argc != 1)
       {
               fprintf(stderr, "Usage: ssnid [-a] ssndb\n");
               exit(1);
       }
       if (err = IdInit(argv[0]))
       {
               perror(argv[0]);
               exit(1);
       }
       ssn1 = buffer + 2;      /* ^5:X, where X is the beginning of SSN */
       while (gets(buffer) != NULL)
       {
               if (++count % 500 == 0)
                       fprintf(stderr, "%d\r", count);
               ssn2 = (char *)strchr(ssn1, '\t');      /* find end of ssn */
               if (!ssn2)
                       continue;       /* skip */

               *ssn2 = '\0';
               if (id = FindId(ssn1))
                       found++;
               else if (assignOk)
               {
                       id = AssignId(ssn1);
                       assigned++;
               } else
               {
                       id = "<none>";
                       skipped++;
               }
               printf("5:%s\t%s\n", id, ssn2 + 1);
       }
       fprintf(stderr, "Found %d, assigned %d, skipped %d.\n", found, assigned, skipped);
       IdDone();
       exit(0);
}