diff options
Diffstat (limited to 'ldap/c-sdk/libraries/libprldap/ldappr-dns.c')
| -rw-r--r-- | ldap/c-sdk/libraries/libprldap/ldappr-dns.c | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/ldap/c-sdk/libraries/libprldap/ldappr-dns.c b/ldap/c-sdk/libraries/libprldap/ldappr-dns.c deleted file mode 100644 index a88bfe31c..000000000 --- a/ldap/c-sdk/libraries/libprldap/ldappr-dns.c +++ /dev/null @@ -1,166 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Mozilla Communicator client code, released - * March 31, 1998. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 1998-1999 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the terms of - * either of the GNU General Public License Version 2 or later (the "GPL"), - * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -/* - * DNS callback functions for libldap that use the NSPR (Netscape - * Portable Runtime) thread API. - * - */ - -#include "ldappr-int.h" - -static LDAPHostEnt *prldap_gethostbyname( const char *name, - LDAPHostEnt *result, char *buffer, int buflen, int *statusp, - void *extradata ); -static LDAPHostEnt *prldap_gethostbyaddr( const char *addr, int length, - int type, LDAPHostEnt *result, char *buffer, int buflen, - int *statusp, void *extradata ); -static int prldap_getpeername( LDAP *ld, struct sockaddr *addr, - char *buffer, int buflen ); -static LDAPHostEnt *prldap_convert_hostent( LDAPHostEnt *ldhp, - PRHostEnt *prhp ); - - -/* - * Install NSPR DNS functions into ld (if ld is NULL, they are installed - * as the default functions for new LDAP * handles). - * - * Returns 0 if all goes well and -1 if not. - */ -int -prldap_install_dns_functions( LDAP *ld ) -{ - struct ldap_dns_fns dnsfns; - - memset( &dnsfns, '\0', sizeof(struct ldap_dns_fns) ); - dnsfns.lddnsfn_bufsize = PR_NETDB_BUF_SIZE; - dnsfns.lddnsfn_gethostbyname = prldap_gethostbyname; - dnsfns.lddnsfn_gethostbyaddr = prldap_gethostbyaddr; - dnsfns.lddnsfn_getpeername = prldap_getpeername; - if ( ldap_set_option( ld, LDAP_OPT_DNS_FN_PTRS, (void *)&dnsfns ) != 0 ) { - return( -1 ); - } - - return( 0 ); -} - - -static LDAPHostEnt * -prldap_gethostbyname( const char *name, LDAPHostEnt *result, - char *buffer, int buflen, int *statusp, void *extradata ) -{ - PRHostEnt prhent; - - if( !statusp || ( *statusp = (int)PR_GetIPNodeByName( name, - PRLDAP_DEFAULT_ADDRESS_FAMILY, PR_AI_DEFAULT, - buffer, buflen, &prhent )) == PR_FAILURE ) { - return( NULL ); - } - - return( prldap_convert_hostent( result, &prhent )); -} - - -static LDAPHostEnt * -prldap_gethostbyaddr( const char *addr, int length, int type, - LDAPHostEnt *result, char *buffer, int buflen, int *statusp, - void *extradata ) -{ - PRHostEnt prhent; - PRNetAddr iaddr; - - if ( NULL == statusp ) { - return( NULL ); - } - - memset( &iaddr, 0, sizeof( iaddr )); - if ( PR_StringToNetAddr( addr, &iaddr ) == PR_FAILURE ) { - return( NULL ); - } - PRLDAP_SET_PORT( &iaddr, 0 ); - - if( PR_FAILURE == (*statusp = - PR_GetHostByAddr(&iaddr, buffer, buflen, &prhent ))) { - return( NULL ); - } - - return( prldap_convert_hostent( result, &prhent )); -} - - -static int -prldap_getpeername( LDAP *ld, struct sockaddr *addr, char *buffer, int buflen) -{ - PRLDAPIOSocketArg *sa; - PRNetAddr iaddr; - int ret; - - if (NULL != ld) { - ret = prldap_socket_arg_from_ld( ld, &sa ); - if (ret != LDAP_SUCCESS) { - return (-1); - } - ret = PR_GetPeerName(sa->prsock_prfd, &iaddr); - if( ret == PR_FAILURE ) { - return( -1 ); - } - *addr = *((struct sockaddr *)&iaddr.raw); - ret = PR_NetAddrToString(&iaddr, buffer, buflen); - if( ret == PR_FAILURE ) { - return( -1 ); - } - return (0); - } - return (-1); -} - - -/* - * Function: prldap_convert_hostent() - * Description: copy the fields of a PRHostEnt struct to an LDAPHostEnt - * Returns: the LDAPHostEnt pointer passed in. - */ -static LDAPHostEnt * -prldap_convert_hostent( LDAPHostEnt *ldhp, PRHostEnt *prhp ) -{ - ldhp->ldaphe_name = prhp->h_name; - ldhp->ldaphe_aliases = prhp->h_aliases; - ldhp->ldaphe_addrtype = prhp->h_addrtype; - ldhp->ldaphe_length = prhp->h_length; - ldhp->ldaphe_addr_list = prhp->h_addr_list; - return( ldhp ); -} |