OpenSolaris Launch

1 files changed, 248 insertions, 0 deletions

diff --git a/usr/src/lib/libldap4/common/modify.c b/usr/src/lib/libldap4/common/modify.c
new file mode 100644
index 0000000000..44fa519efb
--- /dev/null
+++ b/usr/src/lib/libldap4/common/modify.c
@@ -0,0 +1,248 @@
+/*
+ *
+ * Portions Copyright %G% Sun Microsystems, Inc. 
+ * All Rights Reserved
+ *
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ *  Copyright (c) 1990 Regents of the University of Michigan.
+ *  All rights reserved.
+ *
+ *  modify.c
+ */
+
+#ifndef lint 
+static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
+#endif
+
+#include <stdio.h>
+#include <string.h>
+
+#ifdef MACOS
+#include "macos.h"
+#endif /* MACOS */
+
+#if !defined( MACOS ) && !defined( DOS )
+#include <sys/types.h>
+#include <sys/socket.h>
+#endif
+
+#include "lber.h"
+#include "ldap.h"
+#include "ldap-private.h"
+#include "ldap-int.h"
+
+BerElement * ldap_build_modify_req(LDAP *ld, char *dn, LDAPMod ** mods, LDAPControl **serverctrls)
+{
+	BerElement	*ber;
+	int		i, rc;
+
+	/*
+	 * A modify request looks like this:
+	 *	ModifyRequest ::= SEQUENCE {
+	 *		object		DistinguishedName,
+	 *		modifications	SEQUENCE OF SEQUENCE {
+	 *			operation	ENUMERATED {
+	 *				add	(0),
+	 *				delete	(1),
+	 *				replace	(2)
+	 *			},
+	 *			modification	SEQUENCE {
+	 *				type	AttributeType,
+	 *				values	SET OF AttributeValue
+	 *			}
+	 *		}
+	 *	}
+	 */
+	/* create a message to send */
+	if ( (ber = alloc_ber_with_options( ld )) == NULLBER ) {
+		return( NULLBER );
+	}
+	if ( ber_printf( ber, "{it{s{", ++ld->ld_msgid, LDAP_REQ_MODIFY, dn )
+	    == -1 ) {
+		ld->ld_errno = LDAP_ENCODING_ERROR;
+		ber_free( ber, 1 );
+		return( NULLBER );
+	}
+
+	/* for each modification to be performed... */
+	for ( i = 0; mods[i] != NULL; i++ ) {
+		if (( mods[i]->mod_op & LDAP_MOD_BVALUES) != 0 ) {
+			rc = ber_printf( ber, "{e{s[V]}}",
+			    mods[i]->mod_op & ~LDAP_MOD_BVALUES,
+			    mods[i]->mod_type, mods[i]->mod_bvalues );
+		} else {
+			rc = ber_printf( ber, "{e{s[v]}}", mods[i]->mod_op,
+			    mods[i]->mod_type, mods[i]->mod_values );
+		}
+
+		if ( rc == -1 ) {
+			ld->ld_errno = LDAP_ENCODING_ERROR;
+			ber_free( ber, 1 );
+			return( NULLBER );
+		}
+	}
+
+	if ( ber_printf( ber, "}}" ) == -1 ) {
+		ld->ld_errno = LDAP_ENCODING_ERROR;
+		ber_free( ber, 1 );
+		return( NULLBER );
+	}
+
+	/* LDAPv3 */
+	/* Code controls if any */
+	if (serverctrls && serverctrls[0]) {
+		if (ldap_controls_code(ber, serverctrls) != LDAP_SUCCESS){
+			ld->ld_errno = LDAP_ENCODING_ERROR;
+			ber_free( ber, 1 );
+			return( NULLBER );
+		}
+	} else if (ld->ld_srvctrls && ld->ld_srvctrls[0]) {
+		/* Otherwise, is there any global server ctrls ? */
+		if (ldap_controls_code(ber, ld->ld_srvctrls) != LDAP_SUCCESS){
+			ld->ld_errno = LDAP_ENCODING_ERROR;
+			ber_free( ber, 1 );
+			return( NULLBER );
+		}
+	}
+
+	if ( ber_printf( ber, "}" ) == -1 ) {
+		ld->ld_errno = LDAP_ENCODING_ERROR;
+		ber_free( ber, 1 );
+		return( NULLBER );
+	}
+	return (ber);
+}
+
+/*
+ * ldap_modify - initiate an ldap (and X.500) modify operation.  Parameters:
+ *
+ *	ld		LDAP descriptor
+ *	dn		DN of the object to modify
+ *	mods		List of modifications to make.  This is null-terminated
+ *			array of struct ldapmod's, specifying the modifications
+ *			to perform.
+ *
+ * Example:
+ *	LDAPMod	*mods[] = { 
+ *			{ LDAP_MOD_ADD, "cn", { "babs jensen", "babs", 0 } },
+ *			{ LDAP_MOD_REPLACE, "sn", { "jensen", 0 } },
+ *			0
+ *		}
+ *	msgid = ldap_modify( ld, dn, mods );
+ */
+int
+ldap_modify( LDAP *ld, char *dn, LDAPMod **mods )
+{
+	BerElement	*ber;
+	int rv;
+
+#ifdef _REENTRANT
+	LOCK_LDAP(ld);
+#endif	
+
+	Debug( LDAP_DEBUG_TRACE, catgets(slapdcat, 1, 192, "ldap_modify\n"), 0, 0, 0 );
+
+	if ((ber = ldap_build_modify_req(ld, dn, mods, NULL)) == NULLBER){
+#ifdef _REENTRANT
+		UNLOCK_LDAP(ld);
+#endif	
+		return (-1);
+	}
+
+	/* send the message */
+	rv =  send_initial_request( ld, LDAP_REQ_MODIFY, dn, ber );
+#ifdef _REENTRANT
+        UNLOCK_LDAP(ld);
+#endif
+	return ( rv );
+}
+
+int
+ldap_modify_s( LDAP *ld, char *dn, LDAPMod **mods )
+{
+	int		msgid;
+	LDAPMessage	*res;
+
+	if ( (msgid = ldap_modify( ld, dn, mods )) == -1 )
+		return( ld->ld_errno );
+
+	if ( ldap_result( ld, msgid, 1, (struct timeval *) NULL, &res ) == -1 )
+		return( ld->ld_errno );
+
+	return( ldap_result2error( ld, res, 1 ) );
+}
+
+/* ldapv3 API extensions */
+
+int ldap_modify_ext(LDAP *ld, char *dn, LDAPMod **mods, 
+					LDAPControl **serverctrls, LDAPControl **clientctrls, int *msgidp)
+{
+	BerElement	*ber;
+	int		i, rc;
+	int rv;
+
+#ifdef _REENTRANT
+	LOCK_LDAP(ld);
+#endif	
+
+	Debug( LDAP_DEBUG_TRACE, catgets(slapdcat, 1, 192, "ldap_modify\n"), 0, 0, 0 );
+
+	if ((ber = ldap_build_modify_req(ld, dn, mods, serverctrls)) == NULLBER){
+		rv = ld->ld_errno;
+		if (rv == LDAP_SUCCESS)
+			rv = LDAP_OTHER;
+#ifdef _REENTRANT
+		UNLOCK_LDAP(ld);
+#endif	
+		return (rv);
+	}
+
+	/* send the message */
+	rv =  send_initial_request( ld, LDAP_REQ_MODIFY, dn, ber );
+	if (rv == -1){
+		rv = ld->ld_errno;
+		if (rv == LDAP_SUCCESS){
+			rv = LDAP_OTHER;
+		}
+#ifdef _REENTRANT
+		UNLOCK_LDAP(ld);
+#endif
+		return (rv);
+	}
+	*msgidp = rv;
+#ifdef _REENTRANT
+	UNLOCK_LDAP(ld);
+#endif
+	return ( LDAP_SUCCESS );
+}
+
+
+int ldap_modify_ext_s(LDAP *ld, char *dn, LDAPMod **mods, 
+					  LDAPControl **serverctrls, LDAPControl **clientctrls)
+{
+	int msgid;
+	int retcode = LDAP_SUCCESS;
+	LDAPMessage *res;
+	
+	if ((retcode = ldap_modify_ext(ld, dn, mods, serverctrls, clientctrls, &msgid)) != LDAP_SUCCESS)
+		return (retcode);
+	if (ldap_result(ld, msgid, 1, (struct timeval *)NULL, &res ) == -1)
+		return (ld->ld_errno );
+
+#ifdef  _REENTRANT
+	LOCK_LDAP(ld);
+#endif	
+	retcode = ldap_parse_result(ld, res, &ld->ld_errno, &ld->ld_matched, &ld->ld_error, 
+								&ld->ld_referrals, &ld->ld_ret_ctrls, 1);
+	if (retcode == LDAP_SUCCESS)
+		retcode = ld->ld_errno;
+#ifdef  _REENTRANT
+	UNLOCK_LDAP(ld);
+#endif	
+	return (retcode);
+}
+