/*
+ * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
+/* Portions
* Copyright (c) 1990, 1994 Regents of the University of Michigan.
* All rights reserved.
*
* cldap.c - synchronous, retrying interface to the cldap protocol
*/
+#include "portable.h"
-#ifdef CLDAP
-
-#ifndef lint
-static char copyright[] = "@(#) Copyright (c) 1990, 1994 Regents of the University of Michigan.\nAll rights reserved.\n";
-#endif
+#ifdef LDAP_CONNECTIONLESS
#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#ifdef MACOS
#include <stdlib.h>
-#include "macos.h"
-#else /* MACOS */
-#ifdef DOS
-#include "msdos.h"
-#else /* DOS */
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#endif /* DOS */
-#endif /* MACOS */
-
-#include "lber.h"
-#include "ldap.h"
+
+#include <ac/errno.h>
+#include <ac/socket.h>
+#include <ac/string.h>
+#include <ac/time.h>
+#include <ac/unistd.h>
+
#include "ldap-int.h"
#define DEF_CLDAP_TIMEOUT 3
#define DEF_CLDAP_TRIES 4
-#ifndef INADDR_LOOPBACK
-#define INADDR_LOOPBACK ((unsigned long) 0x7f000001)
-#endif
-
struct cldap_retinfo {
int cri_maxtries;
long cri_timeout;
};
-#ifdef NEEDPROTOS
-static int add_addr( LDAP *ld, struct sockaddr *sap );
-static int cldap_result( LDAP *ld, int msgid, LDAPMessage **res,
- struct cldap_retinfo *crip, char *base );
-static int cldap_parsemsg( LDAP *ld, int msgid, BerElement *ber,
- LDAPMessage **res, char *base );
-#else /* NEEDPROTOS */
-static int add_addr();
-static int cldap_result();
-static int cldap_parsemsg();
-#endif /* NEEDPROTOS */
+static int add_addr LDAP_P((
+ LDAP *ld, struct sockaddr *sap ));
+static int cldap_result LDAP_P((
+ LDAP *ld, int msgid, LDAPMessage **res,
+ struct cldap_retinfo *crip, char *base ));
+static int cldap_parsemsg LDAP_P((
+ LDAP *ld, int msgid, BerElement *ber,
+ LDAPMessage **res, char *base ));
/*
* cldap_open - initialize and connect to an ldap server. A magic cookie to
char *p;
int i;
- Debug( LDAP_DEBUG_TRACE, "ldap_open\n", 0, 0, 0 );
+ /* buffers for ldap_pvt_gethostbyname_a ... */
+ struct hostent he_buf;
+ int local_h_errno;
+ char *ha_buf=NULL;
- if ( port == 0 ) {
- port = LDAP_PORT;
- }
+#define DO_RETURN(x) if (ha_buf) free(ha_buf); return (x);
+
+ Debug( LDAP_DEBUG_TRACE, "ldap_open\n", 0, 0, 0 );
if ( (s = socket( AF_INET, SOCK_DGRAM, 0 )) < 0 ) {
return( NULL );
}
if ( (ld->ld_sb.sb_fromaddr = (void *) calloc( 1,
sizeof( struct sockaddr ))) == NULL ) {
- free( ld );
- close( s );
+
+ ldap_ld_free(ld, 1);
return( NULL );
}
ld->ld_sb.sb_sd = s;
}
}
- if ( inet_aton( host, &address ) == 0 ) {
- if ( (hp = gethostbyname( host )) == NULL ) {
- errno = EHOSTUNREACH;
- continue;
+ address = inet_addr( host );
+ /* This was just a test for -1 until OSF1 let inet_addr return
+ unsigned int, which is narrower than 'unsigned long address' */
+ if ( address == 0xffffffff || address == (unsigned long) -1 ) {
+ if ((ldap_pvt_gethostbyname_a( host, &he_buf, &ha_buf,
+ &hp,&local_h_errno)<0) ||
+ (hp==NULL)) {
+ errno = EHOSTUNREACH;
+ continue;
}
for ( i = 0; hp->h_addr_list[ i ] != 0; ++i ) {
(char *)hp->h_addr_list[ i ],
sizeof(sock.sin_addr.s_addr));
if ( add_addr( ld, (struct sockaddr *)&sock ) < 0 ) {
- close( s );
- free( ld );
- return( NULL );
+ ldap_ld_free( ld, 1 );
+ DO_RETURN( NULL );
}
}
} else {
sock.sin_addr.s_addr = address;
if ( add_addr( ld, (struct sockaddr *)&sock ) < 0 ) {
- close( s );
- free( ld );
- return( NULL );
+ ldap_ld_free( ld, 1 );
+ DO_RETURN( NULL );
}
}
ld->ld_host = strdup( host );
}
}
-
} else {
address = INADDR_LOOPBACK;
sock.sin_addr.s_addr = htonl( address );
if ( add_addr( ld, (struct sockaddr *)&sock ) < 0 ) {
- close( s );
- free( ld );
- return( NULL );
+ ldap_ld_free( ld, 1 );
+ DO_RETURN( NULL );
}
}
if ( ld->ld_sb.sb_addrs == NULL
-#ifdef LDAP_REFERRALS
+#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS
|| ( ld->ld_defconn = ldap_new_connection( ld, NULL, 1,0,0 )) == NULL
-#endif /* LDAP_REFERRALS */
+#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS */
) {
- free( ld );
- return( NULL );
+ ldap_ld_free( ld, 0 );
+ DO_RETURN( NULL );
}
ld->ld_sb.sb_useaddr = ld->ld_sb.sb_addrs[ 0 ];
}
#endif
- return( ld );
+ DO_RETURN( ld );
}
-
+#undef DO_RETURN
void
cldap_close( LDAP *ld )
attrsonly )) == -1 ) {
return( ld->ld_errno );
}
-#ifndef NO_CACHE
+#ifndef LDAP_NOCACHE
if ( ld->ld_cache != NULL && ld->ld_responses != NULL ) {
Debug( LDAP_DEBUG_TRACE, "cldap_search_s res from cache\n",
0, 0, 0 );
ld->ld_responses = ld->ld_responses->lm_next;
return( ldap_result2error( ld, *res, 0 ));
}
-#endif /* NO_CACHE */
+#endif /* LDAP_NOCACHE */
ret = cldap_result( ld, msgid, res, &cri, base );
} while (ret == -1);
tv.tv_usec = 0;
Debug( LDAP_DEBUG_TRACE,
- "cldap_result waiting up to %d seconds for a response\n",
- tv.tv_sec, 0, 0 );
- ber_init( &ber, 0 );
+ "cldap_result waiting up to %ld seconds for a response\n",
+ (long) tv.tv_sec, 0, 0 );
+ ber_init_w_nullc( &ber, 0 );
ldap_set_ber_options( ld, &ber );
if ( cldap_getmsg( ld, &tv, &ber ) == -1 ) {
ber_bvfree( bv );
bv = NULL;
+#ifdef notyet
+ } else if ( tag == LDAP_RES_SEARCH_REFERENCE ) {
+#endif
} else {
- Debug( LDAP_DEBUG_TRACE, "cldap_parsemsg got unknown tag %d\n",
+ Debug( LDAP_DEBUG_TRACE, "cldap_parsemsg got unknown tag %lu\n",
tag, 0, 0 );
rc = LDAP_PROTOCOL_ERROR;
break; /* return w/error */
if ( ldap_debug & LDAP_DEBUG_PACKETS ) {
fprintf( stderr, "cldap_parsemsg add message id %d type %d:\n",
ldm->lm_msgid, ldm->lm_msgtype );
- ber_dump( ldm->lm_ber, 1 );
+ lber_log_dump( LDAP_DEBUG_BER, ldap_debug, ldm->lm_ber, 1 );
}
#endif /* LDAP_DEBUG */
-#ifndef NO_CACHE
+#ifndef LDAP_NOCACHE
if ( ld->ld_cache != NULL ) {
ldap_add_result_to_cache( ld, ldm );
}
-#endif /* NO_CACHE */
+#endif /* LDAP_NOCACHE */
if ( chain == NULL ) {
chain = ldm;
*res = chain;
return(( *res == NULLMSG ) ? rc : ldap_result2error( ld, *res, 0 ));
}
-#endif /* CLDAP */
+#endif /* LDAP_CONNECTIONLESS */