ITS#4555 add "-j" option to jump to line of LDIF file before processing.

Fixed line number in error messages to give the line number of the beginning
of the offending entry.

servers/slapd/slapadd.c

@@ -62,7 +62,7 @@ slapadd( int argc, char **argv )
 	int match;
 	int ret;
 	int checkvals;
-	int lineno;
+	int lineno, nextline;
 	int lmax;
 	int rc = EXIT_SUCCESS;
 	int manage = 0;	
@@ -93,7 +93,7 @@ slapadd( int argc, char **argv )
 	checkvals = (slapMode & SLAP_TOOL_QUICK) ? 0 : 1;
 
 	lmax = 0;
-	lineno = 0;
+	nextline = 0;
 
 	if( !dryrun && be->be_entry_open( be, 1 ) != 0 ) {
 		fprintf( stderr, "%s: could not open database.\n",
@@ -106,7 +106,13 @@ slapadd( int argc, char **argv )
 		maxcsn.bv_len = 0;
 	}
 
-	while( ldif_read_record( ldiffp, &lineno, &buf, &lmax ) ) {
+	/* nextline is the line number of the end of the current entry */
+	for( lineno=1; ldif_read_record( ldiffp, &nextline, &buf, &lmax );
+		lineno=nextline+1 ) {
+
+		if ( lineno < jumpline )
+			continue;
+
 		Entry *e = str2entry2( buf, checkvals );
 
 		/*

servers/slapd/slapcommon.c

@@ -71,7 +71,7 @@ usage( int tool, const char *progname )
 
 	case SLAPADD:
 		options = " [-c]\n\t[-g] [-n databasenumber | -b suffix]\n"
-			"\t[-l ldiffile] [-q] [-u] [-s] [-w]\n";
+			"\t[-l ldiffile] [-j linenumber] [-q] [-u] [-s] [-w]\n";
 		break;
 
 	case SLAPAUTH:
@@ -241,7 +241,7 @@ slap_tool_init(
 
 	switch( tool ) {
 	case SLAPADD:
-		options = "b:cd:f:F:gl:n:o:qstuvw";
+		options = "b:cd:f:F:gj:l:n:o:qstuvw";
 		break;
 
 	case SLAPCAT:
@@ -331,6 +331,12 @@ slap_tool_init(
 			use_glue = 0;
 			break;
 
+		case 'j':	/* jump to linenumber */
+			if ( lutil_atoi( &jumpline, optarg ) ) {
+				usage( tool, progname );
+			}
+			break;
+
 		case 'l':	/* LDIF file */
 			ldiffile = strdup( optarg );
 			break;

servers/slapd/slapcommon.h

@@ -39,6 +39,7 @@ typedef struct tool_vars {
 	int tv_continuemode;
 	int tv_nosubordinates;
 	int tv_dryrun;
+	int tv_jumpline;
 	Filter *tv_filter;
 	struct berval tv_sub_ndn;
 	struct LDIFFP	*tv_ldiffp;
@@ -64,6 +65,7 @@ extern tool_vars tool_globals;
 
 #define	be tool_globals.tv_be
 #define verbose tool_globals.tv_verbose
+#define jumpline tool_globals.tv_jumpline
 #define update_ctxcsn tool_globals.tv_update_ctxcsn
 #define continuemode tool_globals.tv_continuemode
 #define nosubordinates tool_globals.tv_nosubordinates