X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Ffilter%2Ffilter-visitor-xml.c;fp=src%2Flib%2Flttng-ctl%2Ffilter%2Ffilter-visitor-xml.c;h=0000000000000000000000000000000000000000;hp=d5ff0c187f515b2e81a1458080a50726ee97b49a;hb=1831ae68b70dece8e9b847081526495adbbf05e5;hpb=25357057de5ae4dd2a572e8f9b893c1b90cbd60a

diff --git a/src/lib/lttng-ctl/filter/filter-visitor-xml.c b/src/lib/lttng-ctl/filter/filter-visitor-xml.c
deleted file mode 100644
index d5ff0c187..000000000
--- a/src/lib/lttng-ctl/filter/filter-visitor-xml.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * filter-visitor-xml.c
- *
- * LTTng filter XML pretty printer visitor
- *
- * Copyright 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <errno.h>
-#include <inttypes.h>
-#include "filter-ast.h"
-#include "filter-parser.h"
-
-#include <common/macros.h>
-
-#define fprintf_dbg(fd, fmt, args...)	fprintf(fd, "%s: " fmt, __func__, ## args)
-
-static
-int recursive_visit_print(struct filter_node *node, FILE *stream, int indent);
-
-static
-void print_tabs(FILE *fd, int depth)
-{
-	int i;
-
-	for (i = 0; i < depth; i++)
-		fprintf(fd, "\t");
-}
-
-static
-int recursive_visit_print_expression(struct filter_node *node,
-		FILE *stream, int indent)
-{
-	struct filter_node *iter_node;
-
-	if (!node) {
-		fprintf(stderr, "[error] %s: NULL child\n", __func__);
-		return -EINVAL;
-	}
-	switch (node->u.expression.type) {
-	case AST_EXP_UNKNOWN:
-	default:
-		fprintf(stderr, "[error] %s: unknown expression\n", __func__);
-		return -EINVAL;
-	case AST_EXP_STRING:
-		print_tabs(stream, indent);
-		fprintf(stream, "<string value=\"%s\"/>\n",
-			node->u.expression.u.string);
-		break;
-	case AST_EXP_CONSTANT:
-		print_tabs(stream, indent);
-		fprintf(stream, "<constant value=\"%" PRIu64 "\"/>\n",
-			node->u.expression.u.constant);
-		break;
-	case AST_EXP_FLOAT_CONSTANT:
-		print_tabs(stream, indent);
-		fprintf(stream, "<float_constant value=\"%lg\"/>\n",
-			node->u.expression.u.float_constant);
-		break;
-	case AST_EXP_IDENTIFIER:		/* fall-through */
-	case AST_EXP_GLOBAL_IDENTIFIER:
-		print_tabs(stream, indent);
-		fprintf(stream, "<%s value=\"%s\"/>\n",
-			node->u.expression.type == AST_EXP_IDENTIFIER ?
-				"identifier" : "global_identifier",
-			node->u.expression.u.identifier);
-		iter_node = node->u.expression.next;
-		while (iter_node) {
-			print_tabs(stream, indent);
-			fprintf(stream, "<bracket>\n");
-			if (recursive_visit_print_expression(iter_node,
-					stream, indent + 1)) {
-				return -EINVAL;
-			}
-			print_tabs(stream, indent);
-			fprintf(stream, "</bracket>\n");
-			iter_node = iter_node->u.expression.next;
-
-		}
-		break;
-	case AST_EXP_NESTED:
-		return recursive_visit_print(node->u.expression.u.child,
-				stream, indent + 1);
-	}
-	return 0;
-}
-
-
-static
-int recursive_visit_print(struct filter_node *node, FILE *stream, int indent)
-{
-	int ret;
-
-	if (!node) {
-		fprintf(stderr, "[error] %s: NULL child\n", __func__);
-		return -EINVAL;
-	}
-	switch (node->type) {
-	case NODE_UNKNOWN:
-	default:
-		fprintf(stderr, "[error] %s: unknown node type\n", __func__);
-		return -EINVAL;
-	case NODE_ROOT:
-		print_tabs(stream, indent);
-		fprintf(stream, "<root>\n");
-		ret = recursive_visit_print(node->u.root.child, stream,
-					indent + 1);
-		print_tabs(stream, indent);
-		fprintf(stream, "</root>\n");
-		return ret;
-	case NODE_EXPRESSION:
-		print_tabs(stream, indent);
-		fprintf(stream, "<expression>\n");
-		ret = recursive_visit_print_expression(node, stream,
-					indent + 1);
-		print_tabs(stream, indent);
-		fprintf(stream, "</expression>\n");
-		return ret;
-	case NODE_OP:
-		print_tabs(stream, indent);
-		fprintf(stream, "<op type=");
-		switch (node->u.op.type) {
-		case AST_OP_UNKNOWN:
-		default:
-			fprintf(stderr, "[error] %s: unknown op\n", __func__);
-			return -EINVAL;
-		case AST_OP_MUL:
-			fprintf(stream, "\"*\"");
-			break;
-		case AST_OP_DIV:
-			fprintf(stream, "\"/\"");
-			break;
-		case AST_OP_MOD:
-			fprintf(stream, "\"%%\"");
-			break;
-		case AST_OP_PLUS:
-			fprintf(stream, "\"+\"");
-			break;
-		case AST_OP_MINUS:
-			fprintf(stream, "\"-\"");
-			break;
-		case AST_OP_BIT_RSHIFT:
-			fprintf(stream, "\">>\"");
-			break;
-		case AST_OP_BIT_LSHIFT:
-			fprintf(stream, "\"<<\"");
-			break;
-		case AST_OP_AND:
-			fprintf(stream, "\"&&\"");
-			break;
-		case AST_OP_OR:
-			fprintf(stream, "\"||\"");
-			break;
-		case AST_OP_BIT_AND:
-			fprintf(stream, "\"&\"");
-			break;
-		case AST_OP_BIT_OR:
-			fprintf(stream, "\"|\"");
-			break;
-		case AST_OP_BIT_XOR:
-			fprintf(stream, "\"^\"");
-			break;
-
-		case AST_OP_EQ:
-			fprintf(stream, "\"==\"");
-			break;
-		case AST_OP_NE:
-			fprintf(stream, "\"!=\"");
-			break;
-		case AST_OP_GT:
-			fprintf(stream, "\">\"");
-			break;
-		case AST_OP_LT:
-			fprintf(stream, "\"<\"");
-			break;
-		case AST_OP_GE:
-			fprintf(stream, "\">=\"");
-			break;
-		case AST_OP_LE:
-			fprintf(stream, "\"<=\"");
-			break;
-		}
-		fprintf(stream, ">\n");
-		ret = recursive_visit_print(node->u.op.lchild,
-					stream, indent + 1);
-		if (ret)
-			return ret;
-		ret = recursive_visit_print(node->u.op.rchild,
-					stream, indent + 1);
-		if (ret)
-			return ret;
-		print_tabs(stream, indent);
-		fprintf(stream, "</op>\n");
-		return ret;
-	case NODE_UNARY_OP:
-		print_tabs(stream, indent);
-		fprintf(stream, "<unary_op type=");
-		switch (node->u.unary_op.type) {
-		case AST_UNARY_UNKNOWN:
-		default:
-			fprintf(stderr, "[error] %s: unknown unary_op\n", __func__);
-			return -EINVAL;
-		case AST_UNARY_PLUS:
-			fprintf(stream, "\"+\"");
-			break;
-		case AST_UNARY_MINUS:
-			fprintf(stream, "\"-\"");
-			break;
-		case AST_UNARY_NOT:
-			fprintf(stream, "\"!\"");
-			break;
-		case AST_UNARY_BIT_NOT:
-			fprintf(stream, "\"~\"");
-			break;
-		}
-		fprintf(stream, ">\n");
-		ret = recursive_visit_print(node->u.unary_op.child,
-					stream, indent + 1);
-		print_tabs(stream, indent);
-		fprintf(stream, "</unary_op>\n");
-		return ret;
-	}
-	return 0;
-}
-
-LTTNG_HIDDEN
-int filter_visitor_print_xml(struct filter_parser_ctx *ctx, FILE *stream,
-			int indent)
-{
-	return recursive_visit_print(&ctx->ast->root, stream, indent);
-}