1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * 3*0Sstevel@tonic-gate * Portions Copyright %G% Sun Microsystems, Inc. 4*0Sstevel@tonic-gate * All Rights Reserved 5*0Sstevel@tonic-gate * 6*0Sstevel@tonic-gate */ 7*0Sstevel@tonic-gate 8*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 9*0Sstevel@tonic-gate 10*0Sstevel@tonic-gate /* 11*0Sstevel@tonic-gate * Copyright (c) 1990 Regents of the University of Michigan. 12*0Sstevel@tonic-gate * All rights reserved. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * getattr.c 15*0Sstevel@tonic-gate */ 16*0Sstevel@tonic-gate 17*0Sstevel@tonic-gate #ifndef lint 18*0Sstevel@tonic-gate static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n"; 19*0Sstevel@tonic-gate #endif 20*0Sstevel@tonic-gate 21*0Sstevel@tonic-gate #include <stdio.h> 22*0Sstevel@tonic-gate #include <ctype.h> 23*0Sstevel@tonic-gate #include <string.h> 24*0Sstevel@tonic-gate #ifdef MACOS 25*0Sstevel@tonic-gate #include <stdlib.h> 26*0Sstevel@tonic-gate #include "macos.h" 27*0Sstevel@tonic-gate #else /* MACOS */ 28*0Sstevel@tonic-gate #if defined( DOS ) || defined( _WIN32 ) 29*0Sstevel@tonic-gate #include <malloc.h> 30*0Sstevel@tonic-gate #include "msdos.h" 31*0Sstevel@tonic-gate #else /* DOS */ 32*0Sstevel@tonic-gate #include <sys/types.h> 33*0Sstevel@tonic-gate #include <sys/socket.h> 34*0Sstevel@tonic-gate #endif /* DOS */ 35*0Sstevel@tonic-gate #endif /* MACOS */ 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate #include "lber.h" 38*0Sstevel@tonic-gate #include "ldap.h" 39*0Sstevel@tonic-gate #include "ldap-private.h" 40*0Sstevel@tonic-gate #include "ldap-int.h" 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate char * 43*0Sstevel@tonic-gate ldap_first_attribute( LDAP *ld, LDAPMessage *entry, BerElement **ber ) 44*0Sstevel@tonic-gate { 45*0Sstevel@tonic-gate int len; 46*0Sstevel@tonic-gate char *attrbuffer; 47*0Sstevel@tonic-gate 48*0Sstevel@tonic-gate if ((attrbuffer = (char *)malloc(LDAP_MAX_ATTR_LEN)) == NULL) { 49*0Sstevel@tonic-gate return (NULL); 50*0Sstevel@tonic-gate } 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate Debug( LDAP_DEBUG_TRACE, catgets(slapdcat, 1, 179, "ldap_first_attribute\n"), 0, 0, 0 ); 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate if ( (*ber = alloc_ber_with_options( ld )) == NULLBER ) { 55*0Sstevel@tonic-gate free(attrbuffer); 56*0Sstevel@tonic-gate return( NULL ); 57*0Sstevel@tonic-gate } 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate **ber = *entry->lm_ber; 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate /* 62*0Sstevel@tonic-gate * Skip past the sequence, dn, sequence of sequence, snarf the 63*0Sstevel@tonic-gate * attribute type, and skip the set of values, leaving us 64*0Sstevel@tonic-gate * positioned right before the next attribute type/value sequence. 65*0Sstevel@tonic-gate */ 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate len = LDAP_MAX_ATTR_LEN; 68*0Sstevel@tonic-gate if ( ber_scanf( *ber, "{x{{sx}", attrbuffer, &len ) 69*0Sstevel@tonic-gate == LBER_ERROR ) { 70*0Sstevel@tonic-gate ld->ld_errno = LDAP_DECODING_ERROR; 71*0Sstevel@tonic-gate ber_free( *ber, 0 ); 72*0Sstevel@tonic-gate *ber = NULL; 73*0Sstevel@tonic-gate free(attrbuffer); 74*0Sstevel@tonic-gate return( NULL ); 75*0Sstevel@tonic-gate } 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate return( attrbuffer ); 78*0Sstevel@tonic-gate } 79*0Sstevel@tonic-gate 80*0Sstevel@tonic-gate /* ARGSUSED */ 81*0Sstevel@tonic-gate char * 82*0Sstevel@tonic-gate ldap_next_attribute( LDAP *ld, LDAPMessage *entry, BerElement *ber ) 83*0Sstevel@tonic-gate { 84*0Sstevel@tonic-gate int len; 85*0Sstevel@tonic-gate char *attrbuffer; 86*0Sstevel@tonic-gate 87*0Sstevel@tonic-gate if ((attrbuffer = (char *)malloc(LDAP_MAX_ATTR_LEN)) == NULL) { 88*0Sstevel@tonic-gate return (NULL); 89*0Sstevel@tonic-gate } 90*0Sstevel@tonic-gate 91*0Sstevel@tonic-gate Debug( LDAP_DEBUG_TRACE, catgets(slapdcat, 1, 180, "ldap_next_attribute\n"), 0, 0, 0 ); 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate /* skip sequence, snarf attribute type, skip values */ 94*0Sstevel@tonic-gate len = LDAP_MAX_ATTR_LEN; 95*0Sstevel@tonic-gate if ( ber_scanf( ber, "{sx}", attrbuffer, &len ) 96*0Sstevel@tonic-gate == LBER_ERROR ) { 97*0Sstevel@tonic-gate ld->ld_errno = LDAP_DECODING_ERROR; 98*0Sstevel@tonic-gate free(attrbuffer); 99*0Sstevel@tonic-gate return( NULL ); 100*0Sstevel@tonic-gate } 101*0Sstevel@tonic-gate ld->ld_errno = LDAP_SUCCESS; 102*0Sstevel@tonic-gate return( attrbuffer ); 103*0Sstevel@tonic-gate } 104*0Sstevel@tonic-gate 105*0Sstevel@tonic-gate void ldap_memfree(char *mem) 106*0Sstevel@tonic-gate { 107*0Sstevel@tonic-gate free(mem); 108*0Sstevel@tonic-gate } 109*0Sstevel@tonic-gate 110