X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Frepl.c;h=5f004475895d324afc38092aeca0cd5f10025929;hb=f89308915aabff352eb390a1e58a71127b7ebd26;hp=119c014061de6e17521cdeb127b7ebe08d5d3544;hpb=ceb6412e62a46db3525c8f31b4850b57c6667556;p=openldap

diff --git a/servers/slapd/repl.c b/servers/slapd/repl.c
index 119c014061..5f00447589 100644
--- a/servers/slapd/repl.c
+++ b/servers/slapd/repl.c
@@ -1,7 +1,7 @@
 /* repl.c - log modifications for replication purposes */
 /* $OpenLDAP$ */
 /*
- * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 
@@ -18,22 +18,80 @@
 #endif
 
 #include "slap.h"
+#include "ldif.h"
 
+int
+add_replica_info(
+    Backend     *be,
+    const char  *host 
+)
+{
+	int i = 0;
+
+	assert( be );
+	assert( host );
+
+	if ( be->be_replica != NULL ) {
+		for ( ; be->be_replica[ i ] != NULL; i++ );
+	}
+		
+	be->be_replica = ch_realloc( be->be_replica, 
+		sizeof( struct slap_replica_info * )*( i + 2 ) );
+
+	be->be_replica[ i ] 
+		= ch_calloc( sizeof( struct slap_replica_info ), 1 );
+	be->be_replica[ i ]->ri_host = ch_strdup( host );
+	be->be_replica[ i + 1 ] = NULL;
+
+	return( i );
+}
+
+int
+add_replica_suffix(
+    Backend     *be,
+    int		nr,
+    const char  *suffix
+)
+{
+	struct berval dn, *ndn = NULL;
+	int rc;
+
+	dn.bv_val = (char *) suffix;
+	dn.bv_len = strlen( dn.bv_val );
+
+	rc = dnNormalize( NULL, &dn, &ndn );
+	if( rc != LDAP_SUCCESS ) {
+		return 2;
+	}
+
+	if ( select_backend( ndn, 0, 0 ) != be ) {
+		ber_bvfree( ndn );
+		return 1;
+	}
+
+	ber_bvecadd( &be->be_replica[nr]->ri_nsuffix, ndn );
+	return 0;
+}
 
 void
 replog(
     Backend	*be,
     Operation *op,
-    char	*dn,
+    struct berval *dn,
+    struct berval *ndn,
     void	*change
 )
 {
 	Modifications	*ml;
 	Entry	*e;
-	struct replog_moddn *moddn;
+	struct slap_replog_moddn *moddn;
 	char *tmp;
 	FILE	*fp, *lfp;
 	int	len, i;
+/* undef NO_LOG_WHEN_NO_REPLICAS */
+#ifdef NO_LOG_WHEN_NO_REPLICAS
+	int     count = 0;
+#endif
 
 	if ( be->be_replogfile == NULL && replogfile == NULL ) {
 		return;
@@ -46,56 +104,88 @@ replog(
 		return;
 	}
 
-	for ( i = 0; be->be_replica != NULL && be->be_replica[i] != NULL;
-	    i++ ) {
-		fprintf( fp, "replica: %s\n", be->be_replica[i] );
+	for ( i = 0; be->be_replica != NULL && be->be_replica[i] != NULL; i++ ) {
+		/* check if dn's suffix matches legal suffixes, if any */
+		if ( be->be_replica[i]->ri_nsuffix != NULL ) {
+			int j;
+
+			for ( j = 0; be->be_replica[i]->ri_nsuffix[j]; j++ ) {
+				if ( dnIsSuffix( ndn, be->be_replica[i]->ri_nsuffix[j] ) ) {
+					break;
+				}
+			}
+
+			if ( !be->be_replica[i]->ri_nsuffix[j] ) {
+				/* do not add "replica:" line */
+				continue;
+			}
+		}
+
+		fprintf( fp, "replica: %s\n", be->be_replica[i]->ri_host );
+#ifdef NO_LOG_WHEN_NO_REPLICAS
+		++count;
+#endif
 	}
+
+#ifdef NO_LOG_WHEN_NO_REPLICAS
+	if ( count == 0 ) {
+		/* if no replicas matched, drop the log 
+		 * (should we log it anyway?) */
+		lock_fclose( fp, lfp );
+		ldap_pvt_thread_mutex_unlock( &replog_mutex );
+
+		return;
+	}
+#endif
+
 	fprintf( fp, "time: %ld\n", (long) slap_get_time() );
-	fprintf( fp, "dn: %s\n", dn );
+	fprintf( fp, "dn: %s\n", dn->bv_val );
 
 	switch ( op->o_tag ) {
+	case LDAP_REQ_EXTENDED:
+		/* quick hack for extended operations */
+		/* assume change parameter is a Modfications* */
+		/* fall thru */
+
 	case LDAP_REQ_MODIFY:
 		fprintf( fp, "changetype: modify\n" );
 		ml = change;
 		for ( ; ml != NULL; ml = ml->sml_next ) {
-#ifdef SLAPD_SCHEMA_NOT_COMPAT
-			/* not yet implemented */
-#else
+			char *type;
+			struct berval *bv;
+			type = ml->sml_desc->ad_cname.bv_val;
 			switch ( ml->sml_op ) {
 			case LDAP_MOD_ADD:
-				fprintf( fp, "add: %s\n", ml->sml_type );
+				fprintf( fp, "add: %s\n", type );
 				break;
 
 			case LDAP_MOD_DELETE:
-				fprintf( fp, "delete: %s\n", ml->sml_type );
+				fprintf( fp, "delete: %s\n", type );
 				break;
 
 			case LDAP_MOD_REPLACE:
-				fprintf( fp, "replace: %s\n", ml->sml_type );
+				fprintf( fp, "replace: %s\n", type );
 				break;
 			}
 
-			for ( i = 0; ml->sml_bvalues != NULL &&
-			    ml->sml_bvalues[i] != NULL; i++ ) {
+			for ( bv = ml->sml_bvalues; bv && bv->bv_val; bv++ )
+			{
 				char	*buf, *bufp;
 
-				len = strlen( ml->sml_type );
+				len = ml->sml_desc->ad_cname.bv_len;
 				len = LDIF_SIZE_NEEDED( len,
-				    ml->sml_bvalues[i]->bv_len ) + 1;
+				    bv->bv_len ) + 1;
 				buf = (char *) ch_malloc( len );
 
 				bufp = buf;
-				ldif_sput( &bufp, LDIF_PUT_VALUE,
-					ml->sml_type,
-				    ml->sml_bvalues[i]->bv_val,
-				    ml->sml_bvalues[i]->bv_len );
+				ldif_sput( &bufp, LDIF_PUT_VALUE, type,
+				    bv->bv_val, bv->bv_len );
 				*bufp = '\0';
 
 				fputs( buf, fp );
 
 				free( buf );
 			}
-#endif
 			fprintf( fp, "-\n" );
 		}
 		break;
@@ -121,10 +211,10 @@ replog(
 	case LDAP_REQ_MODRDN:
 		moddn = change;
 		fprintf( fp, "changetype: modrdn\n" );
-		fprintf( fp, "newrdn: %s\n", moddn->newrdn );
+		fprintf( fp, "newrdn: %s\n", moddn->newrdn->bv_val );
 		fprintf( fp, "deleteoldrdn: %d\n", moddn->deloldrdn ? 1 : 0 );
 		if( moddn->newsup != NULL ) {
-			fprintf( fp, "newsuperior: %s\n", moddn->newsup );
+			fprintf( fp, "newsuperior: %s\n", moddn->newsup->bv_val );
 		}
 	}
 	fprintf( fp, "\n" );