htmlparse.c File Reference

#include <cgraph/alloc.h>
#include <common/render.h>
#include <common/htmltable.h>
#include <common/htmllex.h>
#include <limits.h>

Include dependency graph for htmlparse.c:

Go to the source code of this file.

Data Structures
struct	sfont_t
struct	fitem
struct	fspan
union	HTMLSTYPE
union	yyalloc

Macros
#define	YYBISON   1
#define	YYBISON_VERSION   "3.5.1"
#define	YYSKELETON_NAME   "yacc.c"
#define	YYPURE   0
#define	YYPUSH   0
#define	YYPULL   1
#define	YYSTYPE   HTMLSTYPE
#define	yyparse   htmlparse
#define	yylex   htmllex
#define	yyerror   htmlerror
#define	yydebug   htmldebug
#define	yynerrs   htmlnerrs
#define	yylval   htmllval
#define	yychar   htmlchar
#define	YY_CAST(Type, Val)   ((Type) (Val))
#define	YY_REINTERPRET_CAST(Type, Val)   ((Type) (Val))
#define	YY_NULLPTR   ((void*)0)
#define	YYERROR_VERBOSE   0
#define	YY_HTML_HTMLPARSE_H_INCLUDED
#define	HTMLDEBUG   0
#define	HTMLTOKENTYPE
#define	T_end_br   258
#define	T_end_img   259
#define	T_row   260
#define	T_end_row   261
#define	T_html   262
#define	T_end_html   263
#define	T_end_table   264
#define	T_end_cell   265
#define	T_end_font   266
#define	T_string   267
#define	T_error   268
#define	T_n_italic   269
#define	T_n_bold   270
#define	T_n_underline   271
#define	T_n_overline   272
#define	T_n_sup   273
#define	T_n_sub   274
#define	T_n_s   275
#define	T_HR   276
#define	T_hr   277
#define	T_end_hr   278
#define	T_VR   279
#define	T_vr   280
#define	T_end_vr   281
#define	T_BR   282
#define	T_br   283
#define	T_IMG   284
#define	T_img   285
#define	T_table   286
#define	T_cell   287
#define	T_font   288
#define	T_italic   289
#define	T_bold   290
#define	T_underline   291
#define	T_overline   292
#define	T_sup   293
#define	T_sub   294
#define	T_s   295
#define	HTMLSTYPE_IS_TRIVIAL   1
#define	HTMLSTYPE_IS_DECLARED   1
#define	YYPTRDIFF_T   long
#define	YYPTRDIFF_MAXIMUM   LONG_MAX
#define	YYSIZE_T   unsigned
#define	YYSIZE_MAXIMUM
#define	YYSIZEOF(X)   YY_CAST (YYPTRDIFF_T, sizeof (X))
#define	YY_(Msgid)   Msgid
#define	YY_ATTRIBUTE_PURE
#define	YY_ATTRIBUTE_UNUSED
#define	YYUSE(E)   ((void) (E))
#define	YY_INITIAL_VALUE(Value)   Value
#define	YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
#define	YY_IGNORE_MAYBE_UNINITIALIZED_END
#define	YY_IGNORE_USELESS_CAST_BEGIN
#define	YY_IGNORE_USELESS_CAST_END
#define	YY_ASSERT(E)   ((void) (0 && (E)))
#define	YYSTACK_ALLOC   YYMALLOC
#define	YYSTACK_FREE   YYFREE
#define	YYSTACK_ALLOC_MAXIMUM   YYSIZE_MAXIMUM
#define	YYMALLOC   malloc
#define	YYFREE   free
#define	YYSTACK_GAP_MAXIMUM   (YYSIZEOF (union yyalloc) - 1)
#define	YYSTACK_BYTES(N)
#define	YYCOPY_NEEDED   1
#define	YYSTACK_RELOCATE(Stack_alloc, Stack)
#define	YYFINAL   31
#define	YYLAST   271
#define	YYNTOKENS   41
#define	YYNNTS   39
#define	YYNRULES   69
#define	YYNSTATES   116
#define	YYUNDEFTOK   2
#define	YYMAXUTOK   295
#define	YYTRANSLATE(YYX)    (0 <= (YYX) && (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
#define	YYPACT_NINF   (-82)
#define	yypact_value_is_default(Yyn)    ((Yyn) == YYPACT_NINF)
#define	YYTABLE_NINF   (-63)
#define	yytable_value_is_error(Yyn)    0
#define	yyerrok   (yyerrstatus = 0)
#define	yyclearin   (yychar = YYEMPTY)
#define	YYEMPTY   (-2)
#define	YYEOF   0
#define	YYACCEPT   goto yyacceptlab
#define	YYABORT   goto yyabortlab
#define	YYERROR   goto yyerrorlab
#define	YYRECOVERING()   (!!yyerrstatus)
#define	YYBACKUP(Token, Value)
#define	YYTERROR   1
#define	YYERRCODE   256
#define	YYDPRINTF(Args)
#define	YY_SYMBOL_PRINT(Title, Type, Value, Location)
#define	YY_STACK_PRINT(Bottom, Top)
#define	YY_REDUCE_PRINT(Rule)
#define	YYINITDEPTH   200
#define	YYMAXDEPTH   10000
#define	YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))

Typedefs
typedef struct sfont_t	sfont_t
typedef union HTMLSTYPE	HTMLSTYPE
typedef signed char	yytype_int8
typedef short	yytype_int16
typedef unsigned char	yytype_uint8
typedef unsigned short	yytype_uint16
typedef yytype_int8	yy_state_t
typedef int	yy_state_fast_t

Enumerations
enum	htmltokentype {   T_end_br = 258 , T_end_img = 259 , T_row = 260 , T_end_row = 261 ,   T_html = 262 , T_end_html = 263 , T_end_table = 264 , T_end_cell = 265 ,   T_end_font = 266 , T_string = 267 , T_error = 268 , T_n_italic = 269 ,   T_n_bold = 270 , T_n_underline = 271 , T_n_overline = 272 , T_n_sup = 273 ,   T_n_sub = 274 , T_n_s = 275 , T_HR = 276 , T_hr = 277 ,   T_end_hr = 278 , T_VR = 279 , T_vr = 280 , T_end_vr = 281 ,   T_BR = 282 , T_br = 283 , T_IMG = 284 , T_img = 285 ,   T_table = 286 , T_cell = 287 , T_font = 288 , T_italic = 289 ,   T_bold = 290 , T_underline = 291 , T_overline = 292 , T_sup = 293 ,   T_sub = 294 , T_s = 295 }

Functions
int	htmlparse (void)
static void	free_ritem (void *item)
static void	cleanTbl (htmltbl_t *tp)
static void	cleanCell (htmlcell_t *cp)
static void	free_citem (void *item)
static void	free_fitem (void *item)
static void	free_fspan (void *span)
static void	appendFItemList (agxbuf *ag)
static void	appendFLineList (int v)
static htmltxt_t *	mkText (void)
static pitem *	lastRow (void)
static pitem *	addRow (void)
static void	setCell (htmlcell_t *cp, void *obj, char kind)
static htmllabel_t *	mkLabel (void *obj, char kind)
static void	freeFontstack (void)
static void	cleanup (void)
static int	nonSpace (char *s)
static void	pushFont (textfont_t *fp)
static void	popFont (void)
void *	malloc (YYSIZE_T)
void	free (void *)
static void	yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
htmllabel_t *	parseHTML (char *txt, int *warn, htmlenv_t *env)

Variables
struct {
htmllabel_t *   lbl
htmltbl_t *   tblstack
Dt_t *   fitemList
Dt_t *   fspanList
agxbuf *   str
sfont_t *   fontstack
GVC_t *   gvc
}	HTMLstate
static Dtdisc_t	rowDisc
static Dtdisc_t	cellDisc
static Dtdisc_t	fstrDisc
static Dtdisc_t	fspanDisc
HTMLSTYPE	htmllval
static const yytype_int8	yytranslate []
static const yytype_int16	yypact []
static const yytype_int8	yydefact []
static const yytype_int16	yypgoto []
static const yytype_int8	yydefgoto []
static const yytype_int8	yytable []
static const yytype_int8	yycheck []
static const yytype_int8	yystos []
static const yytype_int8	yyr1 []
static const yytype_int8	yyr2 []
int	yychar
YYSTYPE	yylval
int	yynerrs

Macro Definition Documentation

HTMLDEBUG

#define HTMLDEBUG   0

Definition at line 478 of file htmlparse.c.

HTMLSTYPE_IS_DECLARED

#define HTMLSTYPE_IS_DECLARED   1

Definition at line 589 of file htmlparse.c.

HTMLSTYPE_IS_TRIVIAL

#define HTMLSTYPE_IS_TRIVIAL   1

Definition at line 588 of file htmlparse.c.

HTMLTOKENTYPE

#define HTMLTOKENTYPE

Definition at line 487 of file htmlparse.c.

T_bold

#define T_bold   290

Definition at line 563 of file htmlparse.c.

T_BR

#define T_BR   282

Definition at line 555 of file htmlparse.c.

T_br

#define T_br   283

Definition at line 556 of file htmlparse.c.

T_cell

#define T_cell   287

Definition at line 560 of file htmlparse.c.

T_end_br

#define T_end_br   258

Definition at line 531 of file htmlparse.c.

T_end_cell

#define T_end_cell   265

Definition at line 538 of file htmlparse.c.

T_end_font

#define T_end_font   266

Definition at line 539 of file htmlparse.c.

T_end_hr

#define T_end_hr   278

Definition at line 551 of file htmlparse.c.

T_end_html

#define T_end_html   263

Definition at line 536 of file htmlparse.c.

T_end_img

#define T_end_img   259

Definition at line 532 of file htmlparse.c.

T_end_row

#define T_end_row   261

Definition at line 534 of file htmlparse.c.

T_end_table

#define T_end_table   264

Definition at line 537 of file htmlparse.c.

T_end_vr

#define T_end_vr   281

Definition at line 554 of file htmlparse.c.

T_error

#define T_error   268

Definition at line 541 of file htmlparse.c.

T_font

#define T_font   288

Definition at line 561 of file htmlparse.c.

T_HR

#define T_HR   276

Definition at line 549 of file htmlparse.c.

T_hr

#define T_hr   277

Definition at line 550 of file htmlparse.c.

T_html

#define T_html   262

Definition at line 535 of file htmlparse.c.

T_IMG

#define T_IMG   284

Definition at line 557 of file htmlparse.c.

T_img

#define T_img   285

Definition at line 558 of file htmlparse.c.

T_italic

#define T_italic   289

Definition at line 562 of file htmlparse.c.

T_n_bold

#define T_n_bold   270

Definition at line 543 of file htmlparse.c.

T_n_italic

#define T_n_italic   269

Definition at line 542 of file htmlparse.c.

T_n_overline

#define T_n_overline   272

Definition at line 545 of file htmlparse.c.

T_n_s

#define T_n_s   275

Definition at line 548 of file htmlparse.c.

T_n_sub

#define T_n_sub   274

Definition at line 547 of file htmlparse.c.

T_n_sup

#define T_n_sup   273

Definition at line 546 of file htmlparse.c.

T_n_underline

#define T_n_underline   271

Definition at line 544 of file htmlparse.c.

T_overline

#define T_overline   292

Definition at line 565 of file htmlparse.c.

T_row

#define T_row   260

Definition at line 533 of file htmlparse.c.

T_s

#define T_s   295

Definition at line 568 of file htmlparse.c.

T_string

#define T_string   267

Definition at line 540 of file htmlparse.c.

T_sub

#define T_sub   294

Definition at line 567 of file htmlparse.c.

T_sup

#define T_sup   293

Definition at line 566 of file htmlparse.c.

T_table

#define T_table   286

Definition at line 559 of file htmlparse.c.

T_underline

#define T_underline   291

Definition at line 564 of file htmlparse.c.

T_VR

#define T_VR   279

Definition at line 552 of file htmlparse.c.

T_vr

#define T_vr   280

Definition at line 553 of file htmlparse.c.

YY_

#define YY_

(

Msgid

)

Msgid

Definition at line 711 of file htmlparse.c.

YY_ASSERT

#define YY_ASSERT

(

E

)

((void) (0 && (E)))

Definition at line 770 of file htmlparse.c.

YY_ATTRIBUTE_PURE

#define YY_ATTRIBUTE_PURE

Definition at line 719 of file htmlparse.c.

YY_ATTRIBUTE_UNUSED

#define YY_ATTRIBUTE_UNUSED

Definition at line 727 of file htmlparse.c.

YY_CAST

#define YY_CAST	(		Type,
			Val
	)		((Type) (Val))

Definition at line 441 of file htmlparse.c.

YY_HTML_HTMLPARSE_H_INCLUDED

#define YY_HTML_HTMLPARSE_H_INCLUDED

Definition at line 468 of file htmlparse.c.

YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

#define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

Definition at line 750 of file htmlparse.c.

YY_IGNORE_MAYBE_UNINITIALIZED_END

#define YY_IGNORE_MAYBE_UNINITIALIZED_END

Definition at line 751 of file htmlparse.c.

YY_IGNORE_USELESS_CAST_BEGIN

#define YY_IGNORE_USELESS_CAST_BEGIN

Definition at line 765 of file htmlparse.c.

YY_IGNORE_USELESS_CAST_END

#define YY_IGNORE_USELESS_CAST_END

Definition at line 766 of file htmlparse.c.

YY_INITIAL_VALUE

#define YY_INITIAL_VALUE

(

Value

)

Value

Definition at line 747 of file htmlparse.c.

YY_NULLPTR

#define YY_NULLPTR   ((void*)0)

Definition at line 453 of file htmlparse.c.

YY_REDUCE_PRINT

#define YY_REDUCE_PRINT

(

Rule

)

Definition at line 1344 of file htmlparse.c.

YY_REINTERPRET_CAST

#define YY_REINTERPRET_CAST	(		Type,
			Val
	)		((Type) (Val))

Definition at line 442 of file htmlparse.c.

YY_STACK_PRINT

#define YY_STACK_PRINT	(		Bottom,
			Top
	)

Definition at line 1343 of file htmlparse.c.

YY_SYMBOL_PRINT

#define YY_SYMBOL_PRINT	(		Title,
			Type,
			Value,
			Location
	)

Definition at line 1342 of file htmlparse.c.

YYABORT

#define YYABORT   goto yyabortlab

Definition at line 1187 of file htmlparse.c.

YYACCEPT

#define YYACCEPT   goto yyacceptlab

Definition at line 1186 of file htmlparse.c.

YYBACKUP

#define YYBACKUP	(		Token,
			Value
	)

Value:

  do                                                              \
    if (yychar == YYEMPTY)                                        \
      {                                                           \
        yychar = (Token);                                         \
        yylval = (Value);                                         \
        YYPOPSTACK (yylen);                                       \
        yystate = *yyssp;                                         \
        goto yybackup;                                            \
      }                                                           \
    else                                                          \
      {                                                           \
        yyerror (YY_("syntax error: cannot back up")); \
        YYERROR;                                                  \
      }                                                           \
  while (0)

Definition at line 1193 of file htmlparse.c.

YYBISON

#define YYBISON   1

Definition at line 48 of file htmlparse.c.

YYBISON_VERSION

#define YYBISON_VERSION   "3.5.1"

Definition at line 51 of file htmlparse.c.

yychar

#define yychar   htmlchar

Definition at line 74 of file htmlparse.c.

yyclearin

#define yyclearin   (yychar = YYEMPTY)

Definition at line 1182 of file htmlparse.c.

YYCOPY_NEEDED

#define YYCOPY_NEEDED   1

Definition at line 860 of file htmlparse.c.

yydebug

#define yydebug   htmldebug

Definition at line 71 of file htmlparse.c.

YYDPRINTF

#define YYDPRINTF

(

Args

)

Definition at line 1341 of file htmlparse.c.

YYEMPTY

#define YYEMPTY   (-2)

Definition at line 1183 of file htmlparse.c.

YYEOF

#define YYEOF   0

Definition at line 1184 of file htmlparse.c.

YYERRCODE

#define YYERRCODE   256

Definition at line 1212 of file htmlparse.c.

yyerrok

#define yyerrok   (yyerrstatus = 0)

Definition at line 1181 of file htmlparse.c.

yyerror

#define yyerror   htmlerror

Definition at line 70 of file htmlparse.c.

YYERROR

#define YYERROR   goto yyerrorlab

Definition at line 1188 of file htmlparse.c.

YYERROR_VERBOSE

#define YYERROR_VERBOSE   0

Definition at line 462 of file htmlparse.c.

YYFINAL

#define YYFINAL   31

Definition at line 901 of file htmlparse.c.

YYFREE

#define YYFREE   free

Definition at line 831 of file htmlparse.c.

YYINITDEPTH

#define YYINITDEPTH   200

Definition at line 1350 of file htmlparse.c.

YYLAST

#define YYLAST   271

Definition at line 903 of file htmlparse.c.

yylex

#define yylex

(

void

)

htmllex

Definition at line 69 of file htmlparse.c.

yylval

#define yylval   htmllval

Definition at line 73 of file htmlparse.c.

YYMALLOC

#define YYMALLOC   malloc

Definition at line 825 of file htmlparse.c.

YYMAXDEPTH

#define YYMAXDEPTH   10000

Definition at line 1361 of file htmlparse.c.

YYMAXUTOK

#define YYMAXUTOK   295

Definition at line 915 of file htmlparse.c.

yynerrs

#define yynerrs   htmlnerrs

Definition at line 72 of file htmlparse.c.

YYNNTS

#define YYNNTS   39

Definition at line 908 of file htmlparse.c.

YYNRULES

#define YYNRULES   69

Definition at line 910 of file htmlparse.c.

YYNSTATES

#define YYNSTATES   116

Definition at line 912 of file htmlparse.c.

YYNTOKENS

#define YYNTOKENS   41

Definition at line 906 of file htmlparse.c.

YYPACT_NINF

#define YYPACT_NINF   (-82)

Definition at line 1006 of file htmlparse.c.

yypact_value_is_default

#define yypact_value_is_default

(

Yyn

)

((Yyn) == YYPACT_NINF)

Definition at line 1008 of file htmlparse.c.

yyparse

#define yyparse

(

void

)

htmlparse

Definition at line 1631 of file htmlparse.c.

YYPOPSTACK

#define YYPOPSTACK

(

N

)

(yyvsp -= (N), yyssp -= (N))

YYPTRDIFF_MAXIMUM

#define YYPTRDIFF_MAXIMUM   LONG_MAX

Definition at line 672 of file htmlparse.c.

YYPTRDIFF_T

#define YYPTRDIFF_T   long

Definition at line 671 of file htmlparse.c.

YYPULL

#define YYPULL   1

Definition at line 63 of file htmlparse.c.

YYPURE

#define YYPURE   0

Definition at line 57 of file htmlparse.c.

YYPUSH

#define YYPUSH   0

Definition at line 60 of file htmlparse.c.

YYRECOVERING

#define YYRECOVERING

(

)

(!!yyerrstatus)

Definition at line 1191 of file htmlparse.c.

YYSIZE_MAXIMUM

#define YYSIZE_MAXIMUM

Value:

  YY_CAST (YYPTRDIFF_T,                                 \
           (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1)  \
            ? YYPTRDIFF_MAXIMUM                         \
            : YY_CAST (YYSIZE_T, -1)))

Definition at line 689 of file htmlparse.c.

YYSIZE_T

#define YYSIZE_T   unsigned

Definition at line 685 of file htmlparse.c.

YYSIZEOF

#define YYSIZEOF

(

X

)

YY_CAST (YYPTRDIFF_T, sizeof (X))

Definition at line 695 of file htmlparse.c.

YYSKELETON_NAME

#define YYSKELETON_NAME   "yacc.c"

Definition at line 54 of file htmlparse.c.

YYSTACK_ALLOC

#define YYSTACK_ALLOC   YYMALLOC

Definition at line 811 of file htmlparse.c.

YYSTACK_ALLOC_MAXIMUM

#define YYSTACK_ALLOC_MAXIMUM   YYSIZE_MAXIMUM

Definition at line 814 of file htmlparse.c.

YYSTACK_BYTES

#define YYSTACK_BYTES

(

N

)

Value:

     ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \
      + YYSTACK_GAP_MAXIMUM)

Definition at line 856 of file htmlparse.c.

YYSTACK_FREE

#define YYSTACK_FREE   YYFREE

Definition at line 812 of file htmlparse.c.

YYSTACK_GAP_MAXIMUM

#define YYSTACK_GAP_MAXIMUM   (YYSIZEOF (union yyalloc) - 1)

Definition at line 852 of file htmlparse.c.

YYSTACK_RELOCATE

#define YYSTACK_RELOCATE	(		Stack_alloc,
			Stack
	)

Value:

    do                                                                  \
      {                                                                 \
        YYPTRDIFF_T yynewbytes;                                         \
        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
        Stack = &yyptr->Stack_alloc;                                    \
        yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / YYSIZEOF (*yyptr);                        \
      }                                                                 \
    while (0)

Definition at line 867 of file htmlparse.c.

YYSTYPE

#define YYSTYPE   HTMLSTYPE

Definition at line 66 of file htmlparse.c.

YYTABLE_NINF

#define YYTABLE_NINF   (-63)

Definition at line 1011 of file htmlparse.c.

yytable_value_is_error

#define yytable_value_is_error

(

Yyn

)

0

Definition at line 1013 of file htmlparse.c.

YYTERROR

#define YYTERROR   1

Definition at line 1211 of file htmlparse.c.

YYTRANSLATE

#define YYTRANSLATE

(

YYX

)

(0 <= (YYX) && (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)

Definition at line 920 of file htmlparse.c.

YYUNDEFTOK

#define YYUNDEFTOK   2

Definition at line 914 of file htmlparse.c.

YYUSE

#define YYUSE

(

E

)

((void) (E))

Definition at line 733 of file htmlparse.c.

Typedef Documentation

HTMLSTYPE

typedef union HTMLSTYPE HTMLSTYPE

Definition at line 587 of file htmlparse.c.

sfont_t

typedef struct sfont_t sfont_t

yy_state_fast_t

typedef int yy_state_fast_t

Definition at line 701 of file htmlparse.c.

yy_state_t

typedef yytype_int8 yy_state_t

Definition at line 698 of file htmlparse.c.

yytype_int16

typedef short yytype_int16

Definition at line 635 of file htmlparse.c.

yytype_int8

typedef signed char yytype_int8

Definition at line 627 of file htmlparse.c.

yytype_uint16

typedef unsigned short yytype_uint16

Definition at line 655 of file htmlparse.c.

yytype_uint8

typedef unsigned char yytype_uint8

Definition at line 644 of file htmlparse.c.

Enumeration Type Documentation

htmltokentype

enum htmltokentype

Enumerator
T_end_br
T_end_img
T_row
T_end_row
T_html
T_end_html
T_end_table
T_end_cell
T_end_font
T_string
T_error
T_n_italic
T_n_bold
T_n_underline
T_n_overline
T_n_sup
T_n_sub
T_n_s
T_HR
T_hr
T_end_hr
T_VR
T_vr
T_end_vr
T_BR
T_br
T_IMG
T_img
T_table
T_cell
T_font
T_italic
T_bold
T_underline
T_overline
T_sup
T_sub
T_s

Definition at line 488 of file htmlparse.c.

Function Documentation

addRow()

static pitem * addRow ( void  )

static

Definition at line 285 of file htmlparse.c.

References cellDisc, dtinsert, dtopen(), Dtqueue, gv_alloc(), htmltbl_t::hrule, HTMLstate, htmltbl_t::p, htmltbl_t::rows, pitem::rp, pitem::ruled, htmltbl_t::u, and pitem::u.

Here is the call graph for this function:

appendFItemList()

static void appendFItemList ( agxbuf *  ag )

static

Definition at line 202 of file htmlparse.c.

References agxbdisown(), dtinsert, textspan_t::font, gv_alloc(), HTMLstate, textspan_t::str, and fitem::ti.

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appendFLineList()

static void appendFLineList ( int  v )

static

Definition at line 214 of file htmlparse.c.

References cnt(), dtclear, dtflatten(), dtinsert, dtlink, dtsize(), fitemList, textspan_t::font, gv_alloc(), gv_calloc(), gv_strdup(), HTMLstate, htextspan_t::items, htextspan_t::just, fspan::lp, htextspan_t::nitems, textspan_t::str, and fitem::ti.

Referenced by mkText().

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cleanCell()

static void cleanCell ( htmlcell_t *  cp )

static

Definition at line 127 of file htmlparse.c.

References htmlcell_t::child, cleanTbl(), htmlcell_t::data, free(), free_html_data(), free_html_text(), HTML_TBL, HTML_TEXT, htmllabel_t::kind, htmllabel_t::tbl, htmllabel_t::txt, and htmllabel_t::u.

Referenced by free_citem().

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cleanTbl()

static void cleanTbl ( htmltbl_t *  tp )

static

Definition at line 116 of file htmlparse.c.

References htmltbl_t::data, dtclose(), free(), free_html_data(), htmltbl_t::p, htmltbl_t::rows, and htmltbl_t::u.

Referenced by cleanCell(), and cleanup().

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cleanup()

static void cleanup ( void  )

static

Definition at line 354 of file htmlparse.c.

References cellDisc, cleanTbl(), dtclear, free(), free_citem(), free_fitem(), free_fspan(), free_html_label(), _dtdisc_s::freef, freeFontstack(), fspanDisc, fstrDisc, HTMLstate, NULL, htmltbl_t::p, htmltbl_t::prev, and htmltbl_t::u.

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free()

void free

(

void *

)

Referenced by cleanCell(), cleanTbl(), cleanup(), free_citem(), free_fitem(), free_fspan(), free_ritem(), freeFontstack(), and popFont().

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free_citem()

static void free_citem ( void *  item )

static

Definition at line 138 of file htmlparse.c.

References cleanCell(), pitem::cp, free(), and pitem::u.

Referenced by cleanup().

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free_fitem()

static void free_fitem ( void *  item )

static

Definition at line 167 of file htmlparse.c.

References free(), textspan_t::str, and fitem::ti.

Referenced by cleanup().

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free_fspan()

static void free_fspan ( void *  span )

static

Definition at line 173 of file htmlparse.c.

References free(), htextspan_t::items, fspan::lp, htextspan_t::nitems, and textspan_t::str.

Referenced by cleanup().

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free_ritem()

static void free_ritem ( void *  item )

static

Definition at line 106 of file htmlparse.c.

References dtclose(), free(), pitem::rp, and pitem::u.

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freeFontstack()

static void freeFontstack ( void  )

static

Definition at line 338 of file htmlparse.c.

References free(), and HTMLstate.

Referenced by cleanup().

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htmlparse()

int htmlparse ( void  )

extern

Referenced by parseHTML().

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lastRow()

static pitem * lastRow ( void  )

static

Definition at line 275 of file htmlparse.c.

References dtlast, HTMLstate, htmltbl_t::p, htmltbl_t::rows, and htmltbl_t::u.

malloc()

void * malloc

(

YYSIZE_T

)

mkLabel()

static htmllabel_t * mkLabel ( void *  obj, char  kind  )

static

Definition at line 322 of file htmlparse.c.

References gv_alloc(), HTML_TEXT, kind, htmllabel_t::kind, htmllabel_t::tbl, htmllabel_t::txt, and htmllabel_t::u.

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mkText()

static htmltxt_t * mkText ( void  )

static

Definition at line 249 of file htmlparse.c.

References appendFLineList(), cnt(), dtclear, dtfirst, dtnext, dtsize(), gv_alloc(), gv_calloc(), HTMLstate, fspan::lp, htmltxt_t::nspans, htmltxt_t::spans, and UNSET_ALIGN.

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nonSpace()

static int nonSpace ( char *  s )

static

Definition at line 385 of file htmlparse.c.

parseHTML()

htmllabel_t * parseHTML	(	char *	txt,
		int *	warn,
		htmlenv_t *	env
	)

Definition at line 2431 of file htmlparse.c.

References agxbfree(), sfont_t::cfont, clearHTMLlexer(), dtclose(), dtopen(), Dtqueue, fspanDisc, fstrDisc, htmlenv_t::g, GD_gvc, htmlparse(), HTMLstate, initHTMLlexer(), NULL, sfont_t::pfont, and str.

Referenced by make_html_label().

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popFont()

static void popFont ( void  )

static

Definition at line 424 of file htmlparse.c.

References free(), HTMLstate, and sfont_t::pfont.

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pushFont()

static void pushFont ( textfont_t *  fp )

static

Definition at line 399 of file htmlparse.c.

References sfont_t::cfont, textfont_t::color, dtinsert, textfont_t::flags, gv_alloc(), HTMLstate, textfont_t::name, sfont_t::pfont, and textfont_t::size.

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setCell()

static void setCell ( htmlcell_t *  cp, void *  obj, char  kind  )

static

Definition at line 300 of file htmlparse.c.

References htmlcell_t::child, pitem::cp, dtinsert, dtlast, gv_alloc(), HTML_IMAGE, HTML_TEXT, HTML_VRULE, HTMLstate, htmllabel_t::img, kind, htmllabel_t::kind, htmltbl_t::p, row, htmltbl_t::rows, pitem::rp, htmlcell_t::ruled, htmllabel_t::tbl, htmllabel_t::txt, htmltbl_t::u, htmllabel_t::u, pitem::u, and htmltbl_t::vrule.

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yydestruct()

static void yydestruct ( const char *  yymsg, int  yytype, YYSTYPE *  yyvaluep  )

static

Definition at line 1602 of file htmlparse.c.

References YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN, YY_IGNORE_MAYBE_UNINITIALIZED_END, YY_SYMBOL_PRINT, and YYUSE.

Variable Documentation

cellDisc

Dtdisc_t cellDisc

static

Initial value:

= {
    .key = offsetof(pitem, u),
    .size = sizeof(void *),
    .link = offsetof(pitem, link),
    .freef = free,
}

Definition at line 150 of file htmlparse.c.

Referenced by addRow(), and cleanup().

fitemList

Dt_t* fitemList

Definition at line 95 of file htmlparse.c.

Referenced by appendFLineList().

fontstack

sfont_t* fontstack

Definition at line 98 of file htmlparse.c.

fspanDisc

Dtdisc_t fspanDisc

static

Initial value:

= {
    .link = offsetof(fspan, link),
    .freef = free,
}

Definition at line 193 of file htmlparse.c.

Referenced by cleanup(), and parseHTML().

fspanList

Dt_t* fspanList

Definition at line 96 of file htmlparse.c.

fstrDisc

Dtdisc_t fstrDisc

static

Initial value:

= {
    .link = offsetof(fitem, link),
    .freef = free,
}

Definition at line 188 of file htmlparse.c.

Referenced by cleanup(), and parseHTML().

gvc

GVC_t* gvc

Definition at line 99 of file htmlparse.c.

Referenced by cloneGraph(), config_extra_args(), core_loadimage_null(), dotneato_args_initialize(), emit_node(), emit_view(), graphcmd(), gv_channel_writer_init(), gv_string_writer_init(), gv_writer_reset(), gvAddLibrary(), gvcBuildDate(), gvcInfo(), gvCloneGVC(), gvconfig(), gvconfig_plugin_install_builtins(), gvconfig_plugin_install_from_library(), gvContext(), gvContextPlugins(), gvcVersion(), gvdevice_initialize(), gvevent_read(), gvFinalize(), gvFreeCloneGVC(), gvFreeContext(), gvFreeLayout(), gvg_init(), gvjobs_delete(), gvjobs_first(), gvjobs_next(), gvjobs_output_filename(), gvjobs_output_langname(), gvLayout(), gvlayout_select(), gvLayoutJobs(), gvNEWcontext(), gvNextInputGraph(), gvParseArgs(), gvplugin_activate(), gvplugin_graph(), gvplugin_install(), gvplugin_library_load(), gvplugin_list(), gvplugin_load(), gvplugin_package_record(), gvplugin_write_status(), gvPluginList(), gvPluginsGraph(), gvRender(), gvrender_select(), gvRenderContext(), gvRenderData(), gvRenderFilename(), gvRenderJobs(), gvtextlayout(), gvtextlayout_select(), init_graph(), init_gvc(), init_job_margin(), init_job_pad(), init_job_pagination(), init_job_viewport(), init_layering(), json_begin_graph(), layer_index(), LoadPlugins(), main(), main(), main(), make_simple_label(), parse_layers(), parse_layerselect(), readGraphs(), selectedLayer(), size_html_txt(), storeline(), tcldot_layout(), textfont_dict_close(), textfont_dict_open(), textspan_size(), use_library(), and xdotBB().

htmllval

HTMLSTYPE htmllval

extern

[struct]

struct { ... } HTMLstate

Referenced by addRow(), appendFItemList(), appendFLineList(), cleanup(), freeFontstack(), lastRow(), mkText(), parseHTML(), popFont(), pushFont(), and setCell().

lbl

htmllabel_t* lbl

Definition at line 93 of file htmlparse.c.

Referenced by attachOrthoEdges(), compile(), emit_edge_label(), html_port(), initMapData(), initObjMapData(), label_subgs(), labelOf(), make_html_label(), mkStmts(), orthoEdges(), parse_reclbl(), placeLabels(), recordlintrsx(), recordointrsx(), set_ycoords(), and write_plain().

rowDisc

Dtdisc_t rowDisc

static

Initial value:

= {
    .key = offsetof(pitem, u),
    .size = sizeof(void *),
    .link = offsetof(pitem, link),
    .freef = free_ritem,
}

Definition at line 144 of file htmlparse.c.

str

agxbuf* str

Definition at line 97 of file htmlparse.c.

Referenced by _write_canonstr(), aagerror(), aagerror(), agcanon(), agcanonStr(), aginternalmapinsert(), aginternalmaplookup(), agmapnametoid(), bboxPDF(), bind_shape(), bindedgeattr(), boxof(), canontoken(), colorxlate(), colorxlate(), common_init_edge(), common_init_node(), do_graph_label(), emit_background(), emit_cluster_colors(), emit_colors(), emit_once(), eol(), epsf_init(), eval(), exsplit(), exsub(), extokens(), fig_comment(), findPath(), finishNode(), fullColor(), gdgen_text(), getNum(), getoutputbuffer(), getPenColor(), getPointFromStr(), glCompColorxlate(), gmlerror(), graphviz_unflatten(), gvloadimage_select(), gvplugin_api(), gvplugin_list(), gvplugin_load(), gvrender_comment(), gvrender_select(), htmlEntity(), idmap(), init_job_viewport(), init_layering(), ioput(), ioputstr(), ioputstr(), ioputstr(), is_a_strong_cluster(), is_escape(), is_natural_number(), lasi_comment(), layer_index(), majorization(), make_label(), map_rec_port(), match(), memrchr(), mkAttr(), myiddisc_map(), neatoLayout(), neatoMode(), noClip(), nxtc(), on_gvprbuttonload_clicked(), parseAction(), parseBracket(), parseCase(), parseGuard(), parseHTML(), parseID(), parseKind(), parseProg(), pic_comment(), pov_comment(), psgen_comment(), psgen_textspan(), rankset_kind(), readc(), resolveColor(), Ruby_Format_TypeError(), safefile(), scan_graph_mode(), set_attr_object_type(), sffmtint(), show_gui_warning(), skipWS(), skipWS(), strcasestr(), strdup_and_subst_obj(), strdup_and_subst_obj0(), svg_comment(), svg_print_id_class(), SWIG_Guile_scm2newstr(), SWIG_Lua_dostring(), SWIG_Lua_pusherrstring(), SWIG_Python_TypeError(), SWIG_PyUnicode_AsUTF8AndSize(), swig_varlink_str(), tclGdTextCmd(), tkgen_comment(), unknown(), unknown(), unreadc(), update_columns(), user_init(), versionStr2Version(), write_canonstr(), and write_plain().

tblstack

HTMLstate tblstack = HTMLstate.tblstack->u.p.prev

Definition at line 94 of file htmlparse.c.

yychar

int yychar

Definition at line 1618 of file htmlparse.c.

yycheck

const yytype_int8 yycheck[]

static

Definition at line 1106 of file htmlparse.c.

yydefact

const yytype_int8 yydefact[]

static

Initial value:

=
{
       0,     4,    47,     0,    36,    35,     0,    18,    20,    22,
      26,    28,    30,    32,    24,     0,     5,     7,    47,    47,
      47,     0,    47,    47,     0,     0,     9,     8,    40,     0,
       0,     1,    34,     2,     6,     0,     0,     0,     0,     0,
       8,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,    37,     3,    38,    19,    10,    41,
      21,    11,    42,    23,    14,    45,    25,    17,    27,    12,
      43,    29,    13,    44,    31,    15,    33,    16,     0,    51,
       0,    48,     0,    47,    67,     0,    49,     0,    47,     0,
      53,    46,    39,    66,    50,    65,     0,    58,    56,     0,
      60,    52,    69,     0,    54,     0,    64,     0,     0,    63,
       0,    68,    55,    59,    57,    61
}

Definition at line 1037 of file htmlparse.c.

yydefgoto

const yytype_int8 yydefgoto[]

static

Initial value:

=
{
      -1,     3,    15,    16,    17,    35,    58,    36,    61,    37,
      64,    21,    67,    38,    69,    39,    72,    24,    75,    25,
      77,    26,    40,    28,    78,    29,    30,    80,    81,    82,
      89,    90,   108,   107,   110,    99,   100,    87,   105
}

Definition at line 1063 of file htmlparse.c.

yylval

YYSTYPE yylval

Definition at line 1621 of file htmlparse.c.

yynerrs

int yynerrs

Definition at line 1623 of file htmlparse.c.

yypact

const yytype_int16 yypact[]

static

Initial value:

=
{
       8,   -82,   209,    10,   -82,   -82,    11,   -82,   -82,   -82,
     -82,   -82,   -82,   -82,   -82,     5,   209,   -82,   209,   209,
     209,   209,   209,   209,   209,   209,   -82,    -5,   -82,    14,
     -20,   -82,   -82,   -82,   -82,   209,   209,   209,   209,   209,
      13,    37,    12,    66,    16,    80,    19,   109,   123,    20,
     152,    15,   166,   195,   -82,   -82,   -82,   -82,   -82,   -82,
     -82,   -82,   -82,   -82,   -82,   -82,   -82,   -82,   -82,   -82,
     -82,   -82,   -82,   -82,   -82,   -82,   -82,   -82,    23,   -82,
     119,   -82,     7,    46,   -82,    38,   -82,    23,    17,    35,
     -82,    13,   -82,   -82,   -82,   -82,    58,   -82,   -82,    53,
     -82,   -82,   -82,    40,   -82,     7,   -82,    59,    69,   -82,
      72,   -82,   -82,   -82,   -82,   -82
}

Definition at line 1018 of file htmlparse.c.

yypgoto

const yytype_int16 yypgoto[]

static

Initial value:

=
{
     -82,   -82,    -4,   232,   -10,    -1,    26,     0,    39,     1,
      50,   -82,   -82,     2,    36,     3,    47,   -82,   -82,   -82,
     -82,   -82,    -2,   148,   -82,     9,    27,   -82,   -68,   -82,
     -82,   -81,   -82,   -82,   -82,   -82,   -82,   -82,   -82
}

Definition at line 1054 of file htmlparse.c.

yyr1

const yytype_int8 yyr1[]

static

Initial value:

=
{
       0,    41,    42,    42,    42,    43,    44,    44,    45,    45,
      45,    45,    45,    45,    45,    45,    45,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      58,    59,    60,    61,    62,    62,    63,    63,    65,    64,
      66,    66,    66,    66,    66,    66,    67,    67,    68,    68,
      68,    70,    69,    71,    71,    71,    73,    72,    74,    72,
      75,    72,    76,    72,    77,    77,    78,    78,    79,    79
}

Definition at line 1157 of file htmlparse.c.

yyr2

const yytype_int8 yyr2[]

static

Initial value:

=
{
       0,     2,     3,     3,     1,     1,     2,     1,     1,     1,
       3,     3,     3,     3,     3,     3,     3,     3,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     2,     1,     1,     2,     0,     6,
       1,     3,     3,     3,     3,     3,     1,     0,     1,     2,
       3,     0,     4,     1,     2,     3,     0,     4,     0,     4,
       0,     4,     0,     3,     2,     1,     2,     1,     2,     1
}

Definition at line 1169 of file htmlparse.c.

yystos

const yytype_int8 yystos[]

static

Initial value:

=
{
       0,     1,     7,    42,    12,    27,    28,    33,    34,    35,
      36,    37,    38,    39,    40,    43,    44,    45,    46,    48,
      50,    52,    54,    56,    58,    60,    62,    63,    64,    66,
      67,     0,     3,     8,    45,    46,    48,    50,    54,    56,
      63,    44,    64,    44,    64,    44,    64,    44,    44,    64,
      44,    64,    44,    44,    12,     8,    31,    11,    47,    47,
      14,    49,    49,    15,    51,    51,    20,    53,    16,    55,
      55,    17,    57,    57,    18,    59,    19,    61,    65,     5,
      68,    69,    70,     9,    21,    22,    69,    78,    32,    71,
      72,    63,    67,    23,    69,    29,    30,    43,    66,    76,
      77,     6,    24,    25,    72,    79,     4,    74,    73,    10,
      75,    26,    72,    10,    10,    10
}

Definition at line 1140 of file htmlparse.c.

yytable

const yytype_int8 yytable[]

static

Definition at line 1074 of file htmlparse.c.

yytranslate

const yytype_int8 yytranslate[]

static

Definition at line 925 of file htmlparse.c.