1 /* repl.c - log modifications for replication purposes */
4 * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
12 #include <ac/string.h>
14 #include <ac/socket.h>
16 #ifdef HAVE_SYS_FILE_H
34 if ( be->be_replica != NULL ) {
35 for ( ; be->be_replica[ i ] != NULL; i++ );
38 be->be_replica = ch_realloc( be->be_replica,
39 sizeof( struct slap_replica_info * )*( i + 2 ) );
42 = ch_calloc( sizeof( struct slap_replica_info ), 1 );
43 be->be_replica[ i ]->ri_host = ch_strdup( host );
44 be->be_replica[ i + 1 ] = NULL;
59 struct replog_moddn *moddn;
63 /* undef NO_LOG_WHEN_NO_REPLICAS */
64 #ifdef NO_LOG_WHEN_NO_REPLICAS
68 if ( be->be_replogfile == NULL && replogfile == NULL ) {
72 ldap_pvt_thread_mutex_lock( &replog_mutex );
73 if ( (fp = lock_fopen( be->be_replogfile ? be->be_replogfile :
74 replogfile, "a", &lfp )) == NULL ) {
75 ldap_pvt_thread_mutex_unlock( &replog_mutex );
79 tmp = ch_strdup( dn );
80 if ( dn_normalize( tmp ) == NULL ) {
81 /* something has gone really bad */
84 lock_fclose( fp, lfp );
85 ldap_pvt_thread_mutex_unlock( &replog_mutex );
89 for ( i = 0; be->be_replica != NULL && be->be_replica[i] != NULL;
91 /* check if dn's suffix matches legal suffixes, if any */
92 if ( be->be_replica[i]->ri_nsuffix != NULL ) {
95 for ( j = 0; be->be_replica[i]->ri_nsuffix[j]; j++ ) {
96 if ( dn_issuffix( tmp, be->be_replica[i]->ri_nsuffix[j] ) ) {
101 if ( !be->be_replica[i]->ri_nsuffix[j] ) {
102 /* do not add "replica:" line */
107 fprintf( fp, "replica: %s\n", be->be_replica[i]->ri_host );
108 #ifdef NO_LOG_WHEN_NO_REPLICAS
114 #ifdef NO_LOG_WHEN_NO_REPLICAS
116 /* if no replicas matched, drop the log
117 * (should we log it anyway?) */
118 lock_fclose( fp, lfp );
119 ldap_pvt_thread_mutex_unlock( &replog_mutex );
125 fprintf( fp, "time: %ld\n", (long) slap_get_time() );
126 fprintf( fp, "dn: %s\n", dn );
128 switch ( op->o_tag ) {
129 case LDAP_REQ_EXTENDED:
130 /* quick hack for extended operations */
131 /* assume change parameter is a Modfications* */
134 case LDAP_REQ_MODIFY:
135 fprintf( fp, "changetype: modify\n" );
137 for ( ; ml != NULL; ml = ml->sml_next ) {
139 type = ml->sml_desc->ad_cname.bv_val;
140 switch ( ml->sml_op ) {
142 fprintf( fp, "add: %s\n", type );
145 case LDAP_MOD_DELETE:
146 fprintf( fp, "delete: %s\n", type );
149 case LDAP_MOD_REPLACE:
150 fprintf( fp, "replace: %s\n", type );
154 for ( i = 0; ml->sml_bvalues != NULL &&
155 ml->sml_bvalues[i] != NULL; i++ ) {
158 len = strlen( type );
159 len = LDIF_SIZE_NEEDED( len,
160 ml->sml_bvalues[i]->bv_len ) + 1;
161 buf = (char *) ch_malloc( len );
164 ldif_sput( &bufp, LDIF_PUT_VALUE,
166 ml->sml_bvalues[i]->bv_val,
167 ml->sml_bvalues[i]->bv_len );
174 fprintf( fp, "-\n" );
180 fprintf( fp, "changetype: add\n" );
181 ldap_pvt_thread_mutex_lock( &entry2str_mutex );
182 tmp = entry2str( e, &len );
183 while ( (tmp = strchr( tmp, '\n' )) != NULL ) {
185 if ( ! isspace( (unsigned char) *tmp ) )
188 fprintf( fp, "%s", tmp );
189 ldap_pvt_thread_mutex_unlock( &entry2str_mutex );
192 case LDAP_REQ_DELETE:
193 fprintf( fp, "changetype: delete\n" );
196 case LDAP_REQ_MODRDN:
198 fprintf( fp, "changetype: modrdn\n" );
199 fprintf( fp, "newrdn: %s\n", moddn->newrdn );
200 fprintf( fp, "deleteoldrdn: %d\n", moddn->deloldrdn ? 1 : 0 );
201 if( moddn->newsup != NULL ) {
202 fprintf( fp, "newsuperior: %s\n", moddn->newsup );
207 lock_fclose( fp, lfp );
208 ldap_pvt_thread_mutex_unlock( &replog_mutex );