struct_parse.c File Reference

parse struct definition file. More...

#include "struct/struct_parse.h"
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "utils/diag.h"
#include "utils/compat.h"
#include "utils/hash_map.h"
#include "utils/io.h"
#include "utils/sstr.h"
#include "utils/error_codes.h"

Include dependency graph for struct_parse.c:

Classes
struct	validate_ctx

Macros
#define	PERROR(parser, fmt, ...)

Enumerations
enum	top_level_item_kind {   TOP_LEVEL_ITEM_INVALID = 0 , TOP_LEVEL_ITEM_INCLUDE , TOP_LEVEL_ITEM_STRUCT , TOP_LEVEL_ITEM_ENUM ,   TOP_LEVEL_ITEM_ONEOF }

Functions
struct struct_parser *	struct_parser_new ()
	create and init a struct_parser instance.
void	struct_parser_free (struct struct_parser *parser)
	free a struct_parser instance.
int	struct_parser_parse (struct struct_parser *parser, sstr_t content)
	parse a struct definition file, and store the parsed structs in struct_parser.
int	struct_parser_validate_to (struct struct_parser *parser, FILE *out)
	Validate parsed schema and optionally print diagnostics.
int	struct_parser_validate (struct struct_parser *parser)
	Validate parsed schema for semantic errors.

Detailed Description

parse struct definition file.

Macro Definition Documentation

PERROR

#define PERROR	(		parser,
			fmt,
			...
	)

Value:

    diag_emit(parser->diag, DIAG_ERROR, parser->pos.line, parser->pos.col, \
              fmt, ##__VA_ARGS__)

Function Documentation

struct_parser_free()

void struct_parser_free

(

struct struct_parser *

parser

)

free a struct_parser instance.

Parameters

parser

struct struct_parser*

struct_parser_new()

struct struct_parser * struct_parser_new

(

)

create and init a struct_parser instance.

Returns

struct struct_parser* if success, NULL otherwise.

struct_parser_parse()

int struct_parser_parse	(	struct struct_parser *	parser,
		sstr_t	content
	)

parse a struct definition file, and store the parsed structs in struct_parser.

Parameters

parser	context of parser.
content	content of the file.

Returns

int 0 if success, -1 otherwise.

struct_parser_validate()

int struct_parser_validate

(

struct struct_parser *

parser

)

Validate parsed schema for semantic errors.

Checks for: undefined type references, duplicate field names, duplicate enum values, and C keyword usage.

Parameters

parser

Parser with populated struct_map and enum_map.

Returns

0 if no errors, -1 if validation errors found.

struct_parser_validate_to()

int struct_parser_validate_to	(	struct struct_parser *	parser,
		FILE *	out
	)

Validate parsed schema and optionally print diagnostics.

Parameters

parser	Parser with populated struct_map, enum_map, and oneof_map.
out	Destination stream for diagnostics, or NULL to suppress printing.

Returns

0 if no errors, -1 if validation errors found.