2 * Copyright (c) 1996 Regents of the University of Michigan.
5 * Redistribution and use in source and binary forms are permitted
6 * provided that this notice is preserved and that due credit is given
7 * to the University of Michigan at Ann Arbor. The name of the University
8 * may not be used to endorse or promote products derived from this
9 * software without specific prior written permission. This software
10 * is provided ``as is'' without express or implied warranty.
15 * reject.c - routines to write replication records to reject files.
16 * An Re struct is writted to a reject file if it cannot be propagated
17 * to a replica LDAP server.
22 #include <sys/types.h>
30 #ifndef SYSERRLIST_IN_STDIO
31 extern char *sys_errlist[];
32 #endif /* SYSERRLIST_IN_STDIO */
36 * Write a replication record to a reject file. The reject file has the
37 * same name as the replica's private copy of the file but with ".rej"
38 * appended (e.g. "/usr/tmp/<hostname>:<port>.rej")
40 * If errmsg is non-NULL, use that as the error message in the reject
41 * file. Otherwise, use ldap_err2string( lderr ).
51 char rejfile[ MAXPATHLEN ];
55 pthread_mutex_lock( &sglob->rej_mutex );
56 sprintf( rejfile, "%s/%s:%d.rej", sglob->slurpd_rdir,
57 ri->ri_hostname, ri->ri_port );
59 if ( access( rejfile, F_OK ) < 0 ) {
60 /* Doesn't exist - try to create */
62 if (( rjfd = open( rejfile, O_RDWR | O_APPEND | O_CREAT,
63 S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP )) < 0 ) {
64 Debug( LDAP_DEBUG_ANY,
65 "Error: write_reject: Cannot create \"%s\": %s\n",
66 rejfile, sys_errlist[ errno ], 0 );
67 pthread_mutex_unlock( &sglob->rej_mutex );
73 if (( rc = acquire_lock( rejfile, &rfp, &lfp )) < 0 ) {
74 Debug( LDAP_DEBUG_ANY, "Error: cannot open reject file \"%s\"\n",
78 if ( errmsg != NULL ) {
79 fprintf( rfp, "%s: %s\n", ERROR_STR, errmsg );
81 fprintf( rfp, "%s: %s\n", ERROR_STR, ldap_err2string( lderr ));
83 if ((rc = re->re_write( ri, re, rfp )) < 0 ) {
84 Debug( LDAP_DEBUG_ANY,
85 "Error: cannot write reject file \"%s\"\n",
88 (void) relinquish_lock( rejfile, rfp, lfp );
89 Debug( LDAP_DEBUG_ANY,
90 "Error: ldap operation failed, data written to \"%s\"\n",
93 pthread_mutex_unlock( &sglob->rej_mutex );