parser.h File Reference

#include "lexbor/css/log.h"
#include "lexbor/css/stylesheet.h"
#include "lexbor/css/syntax/parser.h"
#include "lexbor/css/selectors/selectors.h"

Go to the source code of this file.

Data Structures
struct	lxb_css_parser
struct	lxb_css_parser_state
struct	lxb_css_parser_error

Macros
#define	lxb_css_parser_token_m(parser, token)
#define	lxb_css_parser_token_next_m(parser, token)
#define	lxb_css_parser_token_wo_ws_m(parser, token)
#define	lxb_css_parser_token_status_m(parser, token)
#define	lxb_css_parser_token_status_next_m(parser, token)
#define	lxb_css_parser_token_status_wo_ws_m(parser, token)
#define	lxb_css_parser_string_dup_m(parser, token, _str, mraw)

Enumerations
enum	{   LXB_CSS_SYNTAX_PARSER_ERROR_UNDEF = 0x0000 , LXB_CSS_SYNTAX_PARSER_ERROR_EOINATRU , LXB_CSS_SYNTAX_PARSER_ERROR_EOINQURU , LXB_CSS_SYNTAX_PARSER_ERROR_EOINSIBL ,   LXB_CSS_SYNTAX_PARSER_ERROR_EOINFU , LXB_CSS_SYNTAX_PARSER_ERROR_EOBEPARU , LXB_CSS_SYNTAX_PARSER_ERROR_UNTOAFPARU , LXB_CSS_SYNTAX_PARSER_ERROR_EOBEPACOVA ,   LXB_CSS_SYNTAX_PARSER_ERROR_UNTOAFPACOVA , LXB_CSS_SYNTAX_PARSER_ERROR_UNTOINDE }
enum	lxb_css_parser_stage_t { LXB_CSS_PARSER_CLEAN = 0 , LXB_CSS_PARSER_RUN , LXB_CSS_PARSER_STOP , LXB_CSS_PARSER_END }

Functions
LXB_API lxb_css_parser_t *	lxb_css_parser_create (void)
LXB_API lxb_status_t	lxb_css_parser_init (lxb_css_parser_t *parser, lxb_css_syntax_tokenizer_t *tkz)
LXB_API void	lxb_css_parser_clean (lxb_css_parser_t *parser)
LXB_API void	lxb_css_parser_erase (lxb_css_parser_t *parser)
LXB_API lxb_css_parser_t *	lxb_css_parser_destroy (lxb_css_parser_t *parser, bool self_destroy)
LXB_API lxb_css_parser_state_t *	lxb_css_parser_states_push (lxb_css_parser_t *parser, lxb_css_parser_state_f state, void *context, bool stop)
LXB_API lxb_css_parser_state_t *	lxb_css_parser_states_next (lxb_css_parser_t *parser, lxb_css_parser_state_f next, lxb_css_parser_state_f back, void *ctx, bool root)
LXB_API lxb_status_t	lxb_css_parser_types_push (lxb_css_parser_t *parser, lxb_css_syntax_token_type_t type)
LXB_API bool	lxb_css_parser_stop (lxb_css_parser_t *parser)
LXB_API bool	lxb_css_parser_fail (lxb_css_parser_t *parser, lxb_status_t status)
LXB_API bool	lxb_css_parser_unexpected (lxb_css_parser_t *parser)
LXB_API bool	lxb_css_parser_success (lxb_css_parser_t *parser)
LXB_API bool	lxb_css_parser_failed (lxb_css_parser_t *parser)
LXB_API lxb_status_t	lxb_css_parser_unexpected_status (lxb_css_parser_t *parser)
LXB_API bool	lxb_css_parser_unexpected_data (lxb_css_parser_t *parser, const lxb_css_syntax_token_t *token)
LXB_API lxb_status_t	lxb_css_parser_unexpected_data_status (lxb_css_parser_t *parser, const lxb_css_syntax_token_t *token)
LXB_API bool	lxb_css_parser_memory_fail (lxb_css_parser_t *parser)
lxb_status_t	lxb_css_parser_memory_fail_status (lxb_css_parser_t *parser)
lxb_inline lxb_status_t	lxb_css_parser_status (lxb_css_parser_t *parser)
lxb_inline lxb_css_memory_t *	lxb_css_parser_memory (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_memory_set (lxb_css_parser_t *parser, lxb_css_memory_t *memory)
lxb_inline lxb_css_selectors_t *	lxb_css_parser_selectors (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_selectors_set (lxb_css_parser_t *parser, lxb_css_selectors_t *selectors)
lxb_inline bool	lxb_css_parser_is_running (lxb_css_parser_t *parser)
lxb_inline bool	lxb_css_parser_status_is_unexpected_data (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_failed_set (lxb_css_parser_t *parser, bool is)
lxb_inline void	lxb_css_parser_failed_set_by_id (lxb_css_parser_t *parser, int idx, bool is)
lxb_inline bool	lxb_css_parser_is_failed (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_set_ok (lxb_css_parser_t *parser)
lxb_inline const lxb_char_t *	lxb_css_parser_buffer (lxb_css_parser_t *parser, size_t *length)
lxb_inline void	lxb_css_parser_buffer_set (lxb_css_parser_t *parser, const lxb_char_t *data, size_t length)
lxb_inline lxb_css_parser_state_f	lxb_css_parser_state (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_state_set (lxb_css_parser_t *parser, lxb_css_parser_state_f state)
lxb_inline void	lxb_css_parser_state_block_set (lxb_css_parser_t *parser, lxb_css_parser_state_f state)
lxb_inline void	lxb_css_parser_state_value_set (lxb_css_parser_t *parser, lxb_css_parser_state_f state)
lxb_inline void *	lxb_css_parser_context (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_context_set (lxb_css_parser_t *parser, void *context)
lxb_inline lxb_css_syntax_rule_t *	lxb_css_parser_current_rule (lxb_css_parser_t *parser)
lxb_inline size_t	lxb_css_parser_rule_deep (lxb_css_parser_t *parser)
lxb_inline lxb_css_parser_state_t *	lxb_css_parser_states_pop (lxb_css_parser_t *parser)
lxb_inline lxb_css_parser_state_t *	lxb_css_parser_states_to_root (lxb_css_parser_t *parser)
lxb_inline bool	lxb_css_parser_states_set_back (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_states_change_back (lxb_css_parser_t *parser, lxb_css_parser_state_f state)
lxb_inline void	lxb_css_parser_states_clean (lxb_css_parser_t *parser)
lxb_inline lxb_css_parser_state_t *	lxb_css_parser_states_current (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_states_set (lxb_css_parser_state_t *states, lxb_css_parser_state_f state, void *context)
lxb_inline void	lxb_css_parser_states_up (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_states_down (lxb_css_parser_t *parser)
lxb_inline lxb_css_log_t *	lxb_css_parser_log (lxb_css_parser_t *parser)
lxb_inline void	lxb_css_parser_offset_set (lxb_css_parser_t *parser, const lxb_css_syntax_token_t *token)
lxb_inline const lxb_css_syntax_list_rules_offset_t *	lxb_css_parser_list_rules_offset (lxb_css_parser_t *parser)
lxb_inline const lxb_css_syntax_at_rule_offset_t *	lxb_css_parser_at_rule_offset (lxb_css_parser_t *parser)
lxb_inline const lxb_css_syntax_qualified_offset_t *	lxb_css_parser_qualified_rule_offset (lxb_css_parser_t *parser)
lxb_inline const lxb_css_syntax_declarations_offset_t *	lxb_css_parser_declarations_offset (lxb_css_parser_t *parser)

Macro Definition Documentation

lxb_css_parser_string_dup_m

#define lxb_css_parser_string_dup_m	(		parser,
			token,
			_str,
			mraw )

Value:

    do {                                                                       \
        if (lxb_css_syntax_token_string_dup(lxb_css_syntax_token_string(token),\
                                            (_str), (mraw)) != LXB_STATUS_OK)  \
        {                                                                      \
            return lxb_css_parser_fail((parser),                               \
                                       LXB_STATUS_ERROR_MEMORY_ALLOCATION);    \
        }                                                                      \
    }                                                                          \
    while (false)

Definition at line 89 of file parser.h.

lxb_css_parser_token_m

#define lxb_css_parser_token_m	(		parser,
			token )

Value:

    do {                                                                       \
        token = lxb_css_syntax_parser_token(parser);                           \
        if (token == NULL) {                                                   \
            return lxb_css_parser_fail((parser), (parser)->tkz->status);       \
        }                                                                      \
    }                                                                          \
    while (false)

Definition at line 21 of file parser.h.

lxb_css_parser_token_next_m

#define lxb_css_parser_token_next_m	(		parser,
			token )

Value:

    do {                                                                       \
        token = lxb_css_syntax_token_next((parser)->tkz);                      \
        if (token == NULL) {                                                   \
            return lxb_css_parser_fail((parser), (parser)->tkz->status);       \
        }                                                                      \
    }                                                                          \
    while (false)

Definition at line 30 of file parser.h.

lxb_css_parser_token_status_m

#define lxb_css_parser_token_status_m	(		parser,
			token )

Value:

    do {                                                                       \
        if ((token = lxb_css_syntax_parser_token(parser)) == NULL) {           \
            return parser->tkz->status;                                        \
        }                                                                      \
    }                                                                          \
    while (false)

Definition at line 56 of file parser.h.

lxb_css_parser_token_status_next_m

#define lxb_css_parser_token_status_next_m	(		parser,
			token )

Value:

    do {                                                                       \
        token = lxb_css_syntax_token_next((parser)->tkz);                      \
        if (token == NULL) {                                                   \
            return parser->tkz->status;                                        \
        }                                                                      \
    }                                                                          \
    while (false)

Definition at line 64 of file parser.h.

lxb_css_parser_token_status_wo_ws_m

#define lxb_css_parser_token_status_wo_ws_m	(		parser,
			token )

Value:

    do {                                                                       \
        if ((token = lxb_css_syntax_parser_token(parser)) == NULL) {           \
            return parser->tkz->status;                                        \
        }                                                                      \
                                                                               \
        if (token->type == LXB_CSS_SYNTAX_TOKEN_WHITESPACE) {                  \
            lxb_css_syntax_parser_consume(parser);                             \
            if ((token = lxb_css_syntax_parser_token(parser)) == NULL) {       \
                return parser->tkz->status;                                    \
            }                                                                  \
        }                                                                      \
    }                                                                          \
    while (false)

Definition at line 74 of file parser.h.

lxb_css_parser_token_wo_ws_m

#define lxb_css_parser_token_wo_ws_m	(		parser,
			token )

Value:

    do {                                                                       \
        token = lxb_css_syntax_parser_token(parser);                           \
        if (token == NULL) {                                                   \
            return lxb_css_parser_fail((parser), (parser)->tkz->status);       \
        }                                                                      \
                                                                               \
        if (token->type == LXB_CSS_SYNTAX_TOKEN_WHITESPACE) {                  \
            lxb_css_syntax_parser_consume(parser);                             \
            token = lxb_css_syntax_parser_token(parser);                       \
            if (token == NULL) {                                               \
                return lxb_css_parser_fail((parser), (parser)->tkz->status);   \
            }                                                                  \
        }                                                                      \
    }                                                                          \
    while (false)

Definition at line 39 of file parser.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
LXB_CSS_SYNTAX_PARSER_ERROR_UNDEF
LXB_CSS_SYNTAX_PARSER_ERROR_EOINATRU
LXB_CSS_SYNTAX_PARSER_ERROR_EOINQURU
LXB_CSS_SYNTAX_PARSER_ERROR_EOINSIBL
LXB_CSS_SYNTAX_PARSER_ERROR_EOINFU
LXB_CSS_SYNTAX_PARSER_ERROR_EOBEPARU
LXB_CSS_SYNTAX_PARSER_ERROR_UNTOAFPARU
LXB_CSS_SYNTAX_PARSER_ERROR_EOBEPACOVA
LXB_CSS_SYNTAX_PARSER_ERROR_UNTOAFPACOVA
LXB_CSS_SYNTAX_PARSER_ERROR_UNTOINDE

Definition at line 101 of file parser.h.

lxb_css_parser_stage_t

enum lxb_css_parser_stage_t

Enumerator
LXB_CSS_PARSER_CLEAN
LXB_CSS_PARSER_RUN
LXB_CSS_PARSER_STOP
LXB_CSS_PARSER_END

Definition at line 123 of file parser.h.

Function Documentation

lxb_css_parser_at_rule_offset()

lxb_inline const lxb_css_syntax_at_rule_offset_t * lxb_css_parser_at_rule_offset

(

lxb_css_parser_t *

parser

)

Definition at line 495 of file parser.h.

lxb_css_parser_buffer()

lxb_inline const lxb_char_t * lxb_css_parser_buffer	(	lxb_css_parser_t *	parser,
		size_t *	length )

Definition at line 328 of file parser.h.

lxb_css_parser_buffer_set()

lxb_inline void lxb_css_parser_buffer_set	(	lxb_css_parser_t *	parser,
		const lxb_char_t *	data,
		size_t	length )

Definition at line 338 of file parser.h.

lxb_css_parser_clean()

LXB_API void lxb_css_parser_clean

(

lxb_css_parser_t *

parser

)

Definition at line 104 of file parser.c.

lxb_css_parser_context()

lxb_inline void * lxb_css_parser_context

(

lxb_css_parser_t *

parser

)

Definition at line 371 of file parser.h.

lxb_css_parser_context_set()

lxb_inline void lxb_css_parser_context_set	(	lxb_css_parser_t *	parser,
		void *	context )

Definition at line 377 of file parser.h.

lxb_css_parser_create()

LXB_API lxb_css_parser_t * lxb_css_parser_create

(

void

)

Definition at line 13 of file parser.c.

lxb_css_parser_current_rule()

lxb_inline lxb_css_syntax_rule_t * lxb_css_parser_current_rule

(

lxb_css_parser_t *

parser

)

Definition at line 383 of file parser.h.

lxb_css_parser_declarations_offset()

lxb_inline const lxb_css_syntax_declarations_offset_t * lxb_css_parser_declarations_offset

(

lxb_css_parser_t *

parser

)

Definition at line 507 of file parser.h.

lxb_css_parser_destroy()

LXB_API lxb_css_parser_t * lxb_css_parser_destroy	(	lxb_css_parser_t *	parser,
		bool	self_destroy )

Definition at line 130 of file parser.c.

lxb_css_parser_erase()

LXB_API void lxb_css_parser_erase

(

lxb_css_parser_t *

parser

)

Definition at line 120 of file parser.c.

lxb_css_parser_fail()

LXB_API bool lxb_css_parser_fail	(	lxb_css_parser_t *	parser,
		lxb_status_t	status )

Definition at line 264 of file parser.c.

lxb_css_parser_failed()

LXB_API bool lxb_css_parser_failed

(

lxb_css_parser_t *

parser

)

Definition at line 286 of file parser.c.

lxb_css_parser_failed_set()

lxb_inline void lxb_css_parser_failed_set	(	lxb_css_parser_t *	parser,
		bool	is )

Definition at line 299 of file parser.h.

lxb_css_parser_failed_set_by_id()

lxb_inline void lxb_css_parser_failed_set_by_id	(	lxb_css_parser_t *	parser,
		int	idx,
		bool	is )

Definition at line 305 of file parser.h.

lxb_css_parser_init()

LXB_API lxb_status_t lxb_css_parser_init	(	lxb_css_parser_t *	parser,
		lxb_css_syntax_tokenizer_t *	tkz )

Definition at line 19 of file parser.c.

lxb_css_parser_is_failed()

lxb_inline bool lxb_css_parser_is_failed

(

lxb_css_parser_t *

parser

)

Definition at line 315 of file parser.h.

lxb_css_parser_is_running()

lxb_inline bool lxb_css_parser_is_running

(

lxb_css_parser_t *

parser

)

Definition at line 287 of file parser.h.

lxb_css_parser_list_rules_offset()

lxb_inline const lxb_css_syntax_list_rules_offset_t * lxb_css_parser_list_rules_offset

(

lxb_css_parser_t *

parser

)

Definition at line 489 of file parser.h.

lxb_css_parser_log()

lxb_inline lxb_css_log_t * lxb_css_parser_log

(

lxb_css_parser_t *

parser

)

Definition at line 466 of file parser.h.

lxb_css_parser_memory()

lxb_inline lxb_css_memory_t * lxb_css_parser_memory

(

lxb_css_parser_t *

parser

)

Definition at line 262 of file parser.h.

lxb_css_parser_memory_fail()

LXB_API bool lxb_css_parser_memory_fail

(

lxb_css_parser_t *

parser

)

Definition at line 335 of file parser.c.

lxb_css_parser_memory_fail_status()

lxb_status_t lxb_css_parser_memory_fail_status

(

lxb_css_parser_t *

parser

)

Definition at line 343 of file parser.c.

lxb_css_parser_memory_set()

lxb_inline void lxb_css_parser_memory_set	(	lxb_css_parser_t *	parser,
		lxb_css_memory_t *	memory )

Definition at line 268 of file parser.h.

lxb_css_parser_offset_set()

lxb_inline void lxb_css_parser_offset_set	(	lxb_css_parser_t *	parser,
		const lxb_css_syntax_token_t *	token )

Definition at line 472 of file parser.h.

lxb_css_parser_qualified_rule_offset()

lxb_inline const lxb_css_syntax_qualified_offset_t * lxb_css_parser_qualified_rule_offset

(

lxb_css_parser_t *

parser

)

Definition at line 501 of file parser.h.

lxb_css_parser_rule_deep()

lxb_inline size_t lxb_css_parser_rule_deep

(

lxb_css_parser_t *

parser

)

Definition at line 389 of file parser.h.

lxb_css_parser_selectors()

lxb_inline lxb_css_selectors_t * lxb_css_parser_selectors

(

lxb_css_parser_t *

parser

)

Definition at line 274 of file parser.h.

lxb_css_parser_selectors_set()

lxb_inline void lxb_css_parser_selectors_set	(	lxb_css_parser_t *	parser,
		lxb_css_selectors_t *	selectors )

Definition at line 280 of file parser.h.

lxb_css_parser_set_ok()

lxb_inline void lxb_css_parser_set_ok

(

lxb_css_parser_t *

parser

)

Definition at line 321 of file parser.h.

lxb_css_parser_state()

lxb_inline lxb_css_parser_state_f lxb_css_parser_state

(

lxb_css_parser_t *

parser

)

Definition at line 345 of file parser.h.

lxb_css_parser_state_block_set()

lxb_inline void lxb_css_parser_state_block_set	(	lxb_css_parser_t *	parser,
		lxb_css_parser_state_f	state )

Definition at line 357 of file parser.h.

lxb_css_parser_state_set()

lxb_inline void lxb_css_parser_state_set	(	lxb_css_parser_t *	parser,
		lxb_css_parser_state_f	state )

Definition at line 351 of file parser.h.

lxb_css_parser_state_value_set()

lxb_inline void lxb_css_parser_state_value_set	(	lxb_css_parser_t *	parser,
		lxb_css_parser_state_f	state )

Definition at line 364 of file parser.h.

lxb_css_parser_states_change_back()

lxb_inline void lxb_css_parser_states_change_back	(	lxb_css_parser_t *	parser,
		lxb_css_parser_state_f	state )

Definition at line 427 of file parser.h.

lxb_css_parser_states_clean()

lxb_inline void lxb_css_parser_states_clean

(

lxb_css_parser_t *

parser

)

Definition at line 434 of file parser.h.

lxb_css_parser_states_current()

lxb_inline lxb_css_parser_state_t * lxb_css_parser_states_current

(

lxb_css_parser_t *

parser

)

Definition at line 440 of file parser.h.

lxb_css_parser_states_down()

lxb_inline void lxb_css_parser_states_down

(

lxb_css_parser_t *

parser

)

Definition at line 460 of file parser.h.

lxb_css_parser_states_next()

LXB_API lxb_css_parser_state_t * lxb_css_parser_states_next	(	lxb_css_parser_t *	parser,
		lxb_css_parser_state_f	next,
		lxb_css_parser_state_f	back,
		void *	ctx,
		bool	root )

Definition at line 208 of file parser.c.

lxb_css_parser_states_pop()

lxb_inline lxb_css_parser_state_t * lxb_css_parser_states_pop

(

lxb_css_parser_t *

parser

)

Definition at line 395 of file parser.h.

lxb_css_parser_states_push()

LXB_API lxb_css_parser_state_t * lxb_css_parser_states_push	(	lxb_css_parser_t *	parser,
		lxb_css_parser_state_f	state,
		void *	context,
		bool	stop )

Definition at line 166 of file parser.c.

lxb_css_parser_states_set()

lxb_inline void lxb_css_parser_states_set	(	lxb_css_parser_state_t *	states,
		lxb_css_parser_state_f	state,
		void *	context )

Definition at line 446 of file parser.h.

lxb_css_parser_states_set_back()

lxb_inline bool lxb_css_parser_states_set_back

(

lxb_css_parser_t *

parser

)

Definition at line 415 of file parser.h.

lxb_css_parser_states_to_root()

lxb_inline lxb_css_parser_state_t * lxb_css_parser_states_to_root

(

lxb_css_parser_t *

parser

)

Definition at line 401 of file parser.h.

lxb_css_parser_states_up()

lxb_inline void lxb_css_parser_states_up

(

lxb_css_parser_t *

parser

)

Definition at line 454 of file parser.h.

lxb_css_parser_status()

lxb_inline lxb_status_t lxb_css_parser_status

(

lxb_css_parser_t *

parser

)

Definition at line 256 of file parser.h.

lxb_css_parser_status_is_unexpected_data()

lxb_inline bool lxb_css_parser_status_is_unexpected_data

(

lxb_css_parser_t *

parser

)

Definition at line 293 of file parser.h.

lxb_css_parser_stop()

LXB_API bool lxb_css_parser_stop

(

lxb_css_parser_t *

parser

)

Definition at line 257 of file parser.c.

lxb_css_parser_success()

LXB_API bool lxb_css_parser_success

(

lxb_css_parser_t *

parser

)

Definition at line 279 of file parser.c.

lxb_css_parser_types_push()

LXB_API lxb_status_t lxb_css_parser_types_push	(	lxb_css_parser_t *	parser,
		lxb_css_syntax_token_type_t	type )

Definition at line 225 of file parser.c.

lxb_css_parser_unexpected()

LXB_API bool lxb_css_parser_unexpected

(

lxb_css_parser_t *

parser

)

Definition at line 272 of file parser.c.

lxb_css_parser_unexpected_data()

LXB_API bool lxb_css_parser_unexpected_data	(	lxb_css_parser_t *	parser,
		const lxb_css_syntax_token_t *	token )

Definition at line 307 of file parser.c.

lxb_css_parser_unexpected_data_status()

LXB_API lxb_status_t lxb_css_parser_unexpected_data_status	(	lxb_css_parser_t *	parser,
		const lxb_css_syntax_token_t *	token )

Definition at line 321 of file parser.c.

lxb_css_parser_unexpected_status()

LXB_API lxb_status_t lxb_css_parser_unexpected_status

(

lxb_css_parser_t *

parser

)

Definition at line 297 of file parser.c.