signature.c File Reference

Implements the high-level signature string parser. More...

#include "common/infix_internals.h"
#include <ctype.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for signature.c:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	parser_state
struct	printer_state

Macros
#define	MAX_RECURSION_DEPTH   32

Functions
static infix_type *	parse_type (parser_state *)
static infix_status	parse_function_signature_details (parser_state *, infix_type **, infix_function_argument **, size_t *, size_t *)
static infix_type *	parse_aggregate (parser_state *, char, char)
static infix_type *	parse_vector_type (parser_state *)
static infix_type *	parse_function_type (parser_state *)
static infix_type *	parse_packed_struct (parser_state *)
static infix_type *	parse_primitive (parser_state *)
static void	set_parser_error (parser_state *state, infix_error_code_t code)
static void	skip_whitespace (parser_state *state)
static bool	parse_size_t (parser_state *state, size_t *out_val)
static const char *	parse_identifier (parser_state *state)
static bool	consume_keyword (parser_state *state, const char *keyword)
static const char *	parse_optional_name_prefix (parser_state *state)
static bool	is_function_signature_ahead (const parser_state *state)
static infix_struct_member *	parse_aggregate_members (parser_state *state, char end_char, size_t *out_num_members)
c23_nodiscard infix_status	_infix_parse_type_internal (infix_type **out_type, infix_arena_t **out_arena, const char *signature, infix_registry_t *registry)
	The core, non-resolving entry point for the signature parser.
c23_nodiscard infix_status	infix_type_from_signature (infix_type **out_type, infix_arena_t **out_arena, const char *signature, infix_registry_t *registry)
	Implementation of the public infix_type_from_signature API function.
c23_nodiscard infix_status	infix_signature_parse (const char *signature, infix_arena_t **out_arena, infix_type **out_ret_type, infix_function_argument **out_args, size_t *out_num_args, size_t *out_num_fixed_args, infix_registry_t *registry)
	Implementation of the public infix_signature_parse API function.
static void	_print (printer_state *state, const char *fmt,...)
static void	_infix_type_print_signature_recursive (printer_state *state, const infix_type *type)
infix_status	infix_type_print (char *buffer, size_t buffer_size, const infix_type *type, infix_print_dialect_t dialect)
	Implementation of the public infix_type_print API function.
infix_status	infix_function_print (char *buffer, size_t buffer_size, const char *function_name, const infix_type *ret_type, const infix_function_argument *args, size_t num_args, size_t num_fixed_args, infix_print_dialect_t dialect)
	Implementation of the public infix_function_print API function.

Detailed Description

Implements the high-level signature string parser.

Copyright (c) 2025 Sanko Robinson

This source code is dual-licensed under the Artistic License 2.0 or the MIT License. You may choose to use this code under the terms of either license.

SPDX-License-Identifier: (Artistic-2.0 OR MIT)

The documentation blocks within this file are licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0).

SPDX-License-Identifier: CC-BY-4.0

Macro Definition Documentation

MAX_RECURSION_DEPTH

#define MAX_RECURSION_DEPTH   32

Function Documentation

_infix_parse_type_internal()

c23_nodiscard infix_status _infix_parse_type_internal	(	infix_type **	out_type,
		infix_arena_t **	out_arena,
		const char *	signature,
		infix_registry_t *	registry
	)

The core, non-resolving entry point for the signature parser.

_infix_type_print_signature_recursive()

static void _infix_type_print_signature_recursive ( printer_state *  state, const infix_type *  type  )

static

_print()

static void _print ( printer_state *  state, const char *  fmt,   ...  )

static

consume_keyword()

static bool consume_keyword ( parser_state *  state, const char *  keyword  )

static

is_function_signature_ahead()

static bool is_function_signature_ahead ( const parser_state *  state )

static

parse_aggregate()

static infix_type * parse_aggregate ( parser_state *  state, char  start_char, char  end_char  )

static

parse_aggregate_members()

static infix_struct_member * parse_aggregate_members ( parser_state *  state, char  end_char, size_t *  out_num_members  )

static

parse_function_signature_details()

static infix_status parse_function_signature_details ( parser_state *  state, infix_type **  out_ret_type, infix_function_argument **  out_args, size_t *  out_num_args, size_t *  out_num_fixed_args  )

static

parse_function_type()

static infix_type * parse_function_type ( parser_state *  state )

static

parse_identifier()

static const char * parse_identifier ( parser_state *  state )

static

parse_optional_name_prefix()

static const char * parse_optional_name_prefix ( parser_state *  state )

static

parse_packed_struct()

static infix_type * parse_packed_struct ( parser_state *  state )

static

parse_primitive()

static infix_type * parse_primitive ( parser_state *  state )

static

parse_size_t()

static bool parse_size_t ( parser_state *  state, size_t *  out_val  )

static

parse_type()

static infix_type * parse_type ( parser_state *  state )

static

parse_vector_type()

static infix_type * parse_vector_type ( parser_state *  state )

static

set_parser_error()

static void set_parser_error ( parser_state *  state, infix_error_code_t  code  )

static

skip_whitespace()

static void skip_whitespace ( parser_state *  state )

static