X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Ffilter%2Ffilter-ast.h;fp=src%2Flib%2Flttng-ctl%2Ffilter%2Ffilter-ast.h;h=0000000000000000000000000000000000000000;hp=fd322df3f93aa578e842363e9c4abea91253fcc8;hb=1831ae68b70dece8e9b847081526495adbbf05e5;hpb=25357057de5ae4dd2a572e8f9b893c1b90cbd60a

diff --git a/src/lib/lttng-ctl/filter/filter-ast.h b/src/lib/lttng-ctl/filter/filter-ast.h
deleted file mode 100644
index fd322df3f..000000000
--- a/src/lib/lttng-ctl/filter/filter-ast.h
+++ /dev/null
@@ -1,186 +0,0 @@
-#ifndef _FILTER_AST_H
-#define _FILTER_AST_H
-
-/*
- * filter-ast.h
- *
- * LTTng filter AST
- *
- * Copyright 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-/*
- * Note: filter-ast.h should be included before filter-parser.h.
- */
-
-#include <urcu/list.h>
-#include <stdint.h>
-
-#define printf_debug(fmt, args...)					\
-	do {								\
-		if (filter_parser_debug)				\
-			fprintf(stdout, "[debug] " fmt, ## args);	\
-	} while (0)
-
-// the parameter name (of the reentrant 'yyparse' function)
-// data is a pointer to a 'SParserParam' structure
-//#define YYPARSE_PARAM	parser_ctx
-
-#ifndef YY_TYPEDEF_YY_SCANNER_T
-#define YY_TYPEDEF_YY_SCANNER_T
-typedef void* yyscan_t;
-#endif
-
-extern int filter_parser_debug;
-
-struct filter_node;
-struct filter_parser;
-
-enum node_type {
-	NODE_UNKNOWN = 0,
-	NODE_ROOT,
-
-	NODE_EXPRESSION,
-	NODE_OP,
-	NODE_UNARY_OP,
-
-	NR_NODE_TYPES,
-};
-
-enum op_type {
-	AST_OP_UNKNOWN = 0,
-	AST_OP_MUL,
-	AST_OP_DIV,
-	AST_OP_MOD,
-	AST_OP_PLUS,
-	AST_OP_MINUS,
-	AST_OP_BIT_RSHIFT,
-	AST_OP_BIT_LSHIFT,
-	AST_OP_AND,
-	AST_OP_OR,
-	AST_OP_BIT_AND,
-	AST_OP_BIT_OR,
-	AST_OP_BIT_XOR,
-
-	AST_OP_EQ,
-	AST_OP_NE,
-	AST_OP_GT,
-	AST_OP_LT,
-	AST_OP_GE,
-	AST_OP_LE,
-};
-
-enum unary_op_type {
-	AST_UNARY_UNKNOWN = 0,
-	AST_UNARY_PLUS,
-	AST_UNARY_MINUS,
-	AST_UNARY_NOT,
-	AST_UNARY_BIT_NOT,
-};
-
-enum ast_link_type {
-	AST_LINK_UNKNOWN = 0,
-	AST_LINK_DOT,
-	AST_LINK_RARROW,
-	AST_LINK_BRACKET,
-};
-
-struct filter_node {
-	/*
-	 * Parent node is only set on demand by specific visitor.
-	 */
-	struct filter_node *parent;
-	struct cds_list_head gc;
-
-	enum node_type type;
-	union {
-		struct {
-		} unknown;
-		struct {
-			struct filter_node *child;
-		} root;
-		struct {
-			enum {
-				AST_EXP_UNKNOWN = 0,
-				AST_EXP_STRING,
-				AST_EXP_CONSTANT,
-				AST_EXP_FLOAT_CONSTANT,
-				AST_EXP_IDENTIFIER,
-				AST_EXP_GLOBAL_IDENTIFIER,
-				AST_EXP_NESTED,
-			} type;
-			enum ast_link_type post_op;	/* reverse */
-			enum ast_link_type pre_op;	/* forward */
-			union {
-				char *string;
-				uint64_t constant;
-				double float_constant;
-				char *identifier;
-				/*
-				 * child can be nested.
-				 */
-				struct filter_node *child;
-			} u;
-			/* prev: backward dot/arrow chain (postfix expression) */
-			struct filter_node *prev;
-			/* next: forward dot/arrow chain, generated by a visitor. */
-			struct filter_node *next;
-			/* next_bracket: linked bracket chain (prefix expression) */
-			struct filter_node *next_bracket;
-		} expression;
-		struct {
-			enum op_type type;
-			struct filter_node *lchild;
-			struct filter_node *rchild;
-		} op;
-		struct {
-			enum unary_op_type type;
-			struct filter_node *child;
-		} unary_op;
-	} u;
-};
-
-struct filter_ast {
-	struct filter_node root;
-	struct cds_list_head allocated_nodes;
-};
-
-const char *node_type(struct filter_node *node);
-
-struct ir_op;
-
-struct filter_parser_ctx {
-	yyscan_t scanner;
-	struct filter_ast *ast;
-	struct cds_list_head allocated_strings;
-	struct ir_op *ir_root;
-	struct lttng_filter_bytecode_alloc *bytecode;
-	struct lttng_filter_bytecode_alloc *bytecode_reloc;
-};
-
-struct filter_parser_ctx *filter_parser_ctx_alloc(FILE *input);
-void filter_parser_ctx_free(struct filter_parser_ctx *parser_ctx);
-int filter_parser_ctx_append_ast(struct filter_parser_ctx *parser_ctx);
-
-static inline
-struct filter_ast *filter_parser_get_ast(struct filter_parser_ctx *parser_ctx)
-{
-	return parser_ctx->ast;
-}
-
-int filter_visitor_print_xml(struct filter_parser_ctx *ctx, FILE *stream,
-			int indent);
-int filter_visitor_ir_generate(struct filter_parser_ctx *ctx);
-void filter_ir_free(struct filter_parser_ctx *ctx);
-int filter_visitor_bytecode_generate(struct filter_parser_ctx *ctx);
-void filter_bytecode_free(struct filter_parser_ctx *ctx);
-int filter_visitor_ir_check_binary_op_nesting(struct filter_parser_ctx *ctx);
-int filter_visitor_ir_check_binary_comparator(struct filter_parser_ctx *ctx);
-int filter_visitor_ir_validate_string(struct filter_parser_ctx *ctx);
-int filter_visitor_ir_normalize_glob_patterns(struct filter_parser_ctx *ctx);
-int filter_visitor_ir_validate_globbing(struct filter_parser_ctx *ctx);
-
-#endif /* _FILTER_AST_H */