+++ /dev/null
-/*
- * filter-visitor-ir-normalize-glob-patterns.c
- *
- * LTTng filter IR normalize string
- *
- * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <inttypes.h>
-
-#include <common/compat/errno.h>
-#include <common/macros.h>
-#include <common/string-utils/string-utils.h>
-
-#include "filter-ast.h"
-#include "filter-parser.h"
-#include "filter-ir.h"
-
-static
-int normalize_glob_patterns(struct ir_op *node)
-{
- switch (node->op) {
- case IR_OP_UNKNOWN:
- default:
- fprintf(stderr, "[error] %s: unknown op type\n", __func__);
- return -EINVAL;
-
- case IR_OP_ROOT:
- return normalize_glob_patterns(node->u.root.child);
- case IR_OP_LOAD:
- {
- if (node->data_type == IR_DATA_STRING) {
- enum ir_load_string_type type =
- node->u.load.u.string.type;
- if (type == IR_LOAD_STRING_TYPE_GLOB_STAR_END ||
- type == IR_LOAD_STRING_TYPE_GLOB_STAR) {
- LTTNG_ASSERT(node->u.load.u.string.value);
- strutils_normalize_star_glob_pattern(
- node->u.load.u.string.value);
- }
- }
-
- return 0;
- }
- case IR_OP_UNARY:
- return normalize_glob_patterns(node->u.unary.child);
- case IR_OP_BINARY:
- {
- int ret = normalize_glob_patterns(node->u.binary.left);
-
- if (ret)
- return ret;
- return normalize_glob_patterns(node->u.binary.right);
- }
- case IR_OP_LOGICAL:
- {
- int ret;
-
- ret = normalize_glob_patterns(node->u.logical.left);
- if (ret)
- return ret;
- return normalize_glob_patterns(node->u.logical.right);
- }
- }
-}
-
-/*
- * This function normalizes all the globbing literal strings with
- * utils_normalize_glob_pattern(). See the documentation of
- * utils_normalize_glob_pattern() for more details.
- */
-int filter_visitor_ir_normalize_glob_patterns(struct filter_parser_ctx *ctx)
-{
- return normalize_glob_patterns(ctx->ir_root);
-}