Check the ldif file without actually creating the db (but inits the files;

maybe I should trim this also).  Useful to check LARGE ldif files which
will require TONS on indices without failing at the very last entry for
a silly typo after 45 min. or more :)

servers/slapd/tools/slapadd.c

@@ -52,7 +52,6 @@ main( int argc, char **argv )
 	}
 
 	while( ldif_read_record( ldiffp, &lineno, &buf, &lmax ) ) {
-		ID id;
 		Entry *e = str2entry( buf );
 		struct berval bvtext = { textlen, textbuf };
 
@@ -146,20 +145,25 @@ main( int argc, char **argv )
 			}
 		}
 
-		id = be->be_entry_put( be, e, &bvtext );
-		if( id == NOID ) {
-			fprintf( stderr, "%s: could not add entry dn=\"%s\" (line=%d): %s\n",
-				progname, e->e_dn, lineno, bvtext.bv_val );
-			rc = EXIT_FAILURE;
-			entry_free( e );
-			if( continuemode ) continue;
-			break;
-
-		}
+		if (!dryrun) {
+			ID id = be->be_entry_put( be, e, &bvtext );
+			if( id == NOID ) {
+				fprintf( stderr, "%s: could not add entry dn=\"%s\" (line=%d): %s\n",
+					progname, e->e_dn, lineno, bvtext.bv_val );
+				rc = EXIT_FAILURE;
+				entry_free( e );
+				if( continuemode ) continue;
+				break;
+			}
 		
-		if ( verbose ) {
-			fprintf( stderr, "added: \"%s\" (%08lx)\n",
-				e->e_dn, (long) id );
+			if ( verbose ) {
+				fprintf( stderr, "added: \"%s\" (%08lx)\n",
+					e->e_dn, (long) id );
+			}
+		} else {
+			if ( verbose ) {
+				fprintf( stderr, "(dry) added: \"%s\"\n", e->e_dn );
+			}
 		}
 
 		entry_free( e );

servers/slapd/tools/slapcommon.c

@@ -25,6 +25,7 @@ int		truncatemode = 0;
 int		verbose		= 0;
 int		continuemode = 0;
 int		nosubordinates = 0;
+int		dryrun = 0;
 
 char	*ldiffile	= NULL;
 FILE	*ldiffp		= NULL;
@@ -97,7 +98,7 @@ slap_tool_init(
 
 	switch( tool ) {
 	case SLAPADD:
-		options = "b:cd:f:l:n:tv";
+		options = "b:cd:f:l:n:tuv";
 		break;
 
 	case SLAPINDEX:
@@ -148,6 +149,10 @@ slap_tool_init(
 			mode |= SLAP_TRUNCATE_MODE;
 			break;
 
+		case 'u':	/* dry run */
+			dryrun++;
+			break;
+
 		case 'v':	/* turn on verbose */
 			verbose++;
 			break;

servers/slapd/tools/slapcommon.h

@@ -26,6 +26,7 @@ extern	int		appendmode;
 extern	int		verbose;
 extern	int		continuemode;
 extern	int		nosubordinates;
+extern	int		dryrun;
 
 extern	char	*ldiffile;
 extern	FILE	*ldiffp;