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Annotation of 43BSDReno/contrib/isode-beta/psap/isobject.c, revision 1.1.1.1

1.1       root        1: /* isobject.c - lookup Object IDentifiers/DEscriptors */
                      2: 
                      3: #ifndef        lint
                      4: static char *rcsid = "$Header: /f/osi/psap/RCS/isobject.c,v 7.0 89/11/23 22:12:40 mrose Rel $";
                      5: #endif
                      6: 
                      7: /* 
                      8:  * $Header: /f/osi/psap/RCS/isobject.c,v 7.0 89/11/23 22:12:40 mrose Rel $
                      9:  *
                     10:  *
                     11:  * $Log:       isobject.c,v $
                     12:  * Revision 7.0  89/11/23  22:12:40  mrose
                     13:  * Release 6.0
                     14:  * 
                     15:  */
                     16: 
                     17: /*
                     18:  *                               NOTICE
                     19:  *
                     20:  *    Acquisition, use, and distribution of this module and related
                     21:  *    materials are subject to the restrictions of a license agreement.
                     22:  *    Consult the Preface in the User's Manual for the full terms of
                     23:  *    this agreement.
                     24:  *
                     25:  */
                     26: 
                     27: 
                     28: /* LINTLIBRARY */
                     29: 
                     30: #include <ctype.h>
                     31: #include <stdio.h>
                     32: #include "psap.h"
                     33: #include "tailor.h"
                     34: 
                     35: /*    DATA */
                     36: 
                     37: static char *isobjects = "isobjects";
                     38: 
                     39: static FILE *servf = NULL;
                     40: static int  stayopen = 0;
                     41: 
                     42: static struct isobject    ios;
                     43: 
                     44: /*  */
                     45: 
                     46: int    setisobject (f)
                     47: int    f;
                     48: {
                     49:     if (servf == NULL)
                     50:        servf = fopen (isodefile (isobjects, 0), "r");
                     51:     else
                     52:        rewind (servf);
                     53:     stayopen |= f;
                     54: 
                     55:     return (servf != NULL);
                     56: }
                     57: 
                     58: 
                     59: int    endisobject () {
                     60:     if (servf && !stayopen) {
                     61:        (void) fclose (servf);
                     62:        servf = NULL;
                     63:     }
                     64: 
                     65:     return 1;
                     66: }
                     67: 
                     68: /*  */
                     69: 
                     70: struct isobject  *getisobject () {
                     71:     register int i;
                     72:     register struct isobject *io = &ios;
                     73:     register char  *cp;
                     74:     static char buffer[BUFSIZ + 1];
                     75:     static char *vec[NVEC + NSLACK + 1];
                     76:     static unsigned int elements[NELEM + 1];
                     77: 
                     78:     if (servf == NULL
                     79:            && (servf = fopen (isodefile (isobjects, 0), "r")) == NULL)
                     80:        return NULL;
                     81: 
                     82:     bzero ((char *) io, sizeof *io);
                     83: 
                     84:     while (fgets (buffer, sizeof buffer, servf) != NULL) {
                     85:        if (*buffer == '#')
                     86:            continue;
                     87:        if (cp = index (buffer, '\n'))
                     88:            *cp = NULL;
                     89:        if (str2vec (buffer, vec) < 2)
                     90:            continue;
                     91: 
                     92:        if ((i = str2elem (vec[1], elements)) <= 1)
                     93:            continue;
                     94: 
                     95:        io -> io_descriptor = vec[0];
                     96:        io -> io_identity.oid_elements = elements;
                     97:        io -> io_identity.oid_nelem = i;
                     98: 
                     99:        return io;
                    100:     }
                    101: 
                    102:     return NULL;
                    103: }

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