cssparser.cc File Reference

#include <ctype.h>
#include <stdlib.h>
#include <stdio.h>
#include "msg.h"
#include "colors.h"
#include "html_common.hh"
#include "css.hh"
#include "cssparser.hh"

Include dependency graph for cssparser.cc:

Go to the source code of this file.

Macros
#define	MSG_CSS(A, ...)   do {} while(0)
#define	DEBUG_TOKEN_LEVEL   0
#define	DEBUG_PARSE_LEVEL   0
#define	DEBUG_CREATE_LEVEL   0
#define	DEBUG_LEVEL   10
#define	CSS_NUM_INTERNAL_PROPERTIES   3
#define	CSS_NUM_PARSED_PROPERTIES    (CSS_PROPERTY_LAST - CSS_NUM_INTERNAL_PROPERTIES)
#define	CSS_SHORTHAND_NUM    (sizeof(Css_shorthand_info) / sizeof(Css_shorthand_info[0]))

Functions
static int	Css_property_info_cmp (const void *a, const void *b)
	bsearch(3) compare function for searching properties
static int	Css_shorthand_info_cmp (const void *a, const void *b)
	bsearch(3) compare function for searching shorthands

Variables
static const char *const	Css_background_attachment_enum_vals []
static const char *const	Css_background_repeat_enum_vals []
static const char *const	Css_border_collapse_enum_vals []
static const char *const	Css_border_color_enum_vals []
static const char *const	Css_border_style_enum_vals []
static const char *const	Css_border_width_enum_vals []
static const char *const	Css_clear_enum_vals []
static const char *const	Css_cursor_enum_vals []
static const char *const	Css_display_enum_vals []
static const char *const	Css_float_enum_vals []
static const char *const	Css_font_size_enum_vals []
static const char *const	Css_font_style_enum_vals []
static const char *const	Css_font_variant_enum_vals []
static const char *const	Css_font_weight_enum_vals []
static const char *const	Css_letter_spacing_enum_vals []
static const char *const	Css_list_style_position_enum_vals []
static const char *const	Css_line_height_enum_vals []
static const char *const	Css_list_style_type_enum_vals []
static const char *const	Css_overflow_enum_vals []
static const char *const	Css_position_enum_vals []
static const char *const	Css_text_align_enum_vals []
static const char *const	Css_text_decoration_enum_vals []
static const char *const	Css_text_transform_enum_vals []
static const char *const	Css_vertical_align_vals []
static const char *const	Css_white_space_vals []
static const char *const	Css_word_spacing_enum_vals []
const CssPropertyInfo	Css_property_info [CSS_PROPERTY_LAST]
const CssPropertyName	Css_background_properties []
const CssPropertyName	Css_border_bottom_properties []
const CssPropertyName	Css_border_color_properties [4]
const CssPropertyName	Css_border_left_properties []
const CssPropertyName	Css_border_right_properties []
const CssPropertyName	Css_border_style_properties []
const CssPropertyName	Css_border_top_properties []
const CssPropertyName	Css_border_width_properties []
const CssPropertyName	Css_list_style_properties []
const CssPropertyName	Css_margin_properties []
const CssPropertyName	Css_outline_properties []
const CssPropertyName	Css_padding_properties []
const CssPropertyName	Css_border_properties []
const CssPropertyName	Css_font_properties []
static const CssShorthandInfo	Css_shorthand_info []

Macro Definition Documentation

CSS_NUM_INTERNAL_PROPERTIES

#define CSS_NUM_INTERNAL_PROPERTIES   3

Definition at line 40 of file cssparser.cc.

CSS_NUM_PARSED_PROPERTIES

#define CSS_NUM_PARSED_PROPERTIES    (CSS_PROPERTY_LAST - CSS_NUM_INTERNAL_PROPERTIES)

Definition at line 41 of file cssparser.cc.

CSS_SHORTHAND_NUM

#define CSS_SHORTHAND_NUM    (sizeof(Css_shorthand_info) / sizeof(Css_shorthand_info[0]))

Definition at line 451 of file cssparser.cc.

DEBUG_CREATE_LEVEL

#define DEBUG_CREATE_LEVEL   0

Definition at line 35 of file cssparser.cc.

DEBUG_LEVEL

#define DEBUG_LEVEL   10

Definition at line 37 of file cssparser.cc.

DEBUG_PARSE_LEVEL

#define DEBUG_PARSE_LEVEL   0

Definition at line 34 of file cssparser.cc.

DEBUG_TOKEN_LEVEL

#define DEBUG_TOKEN_LEVEL   0

Definition at line 33 of file cssparser.cc.

MSG_CSS

#define MSG_CSS	(		A,
			...
	)		do {} while(0)

Definition at line 32 of file cssparser.cc.

Function Documentation

Css_property_info_cmp()

static int Css_property_info_cmp ( const void *  a, const void *  b  )

static

bsearch(3) compare function for searching properties

Definition at line 1235 of file cssparser.cc.

References dStrAsciiCasecmp().

Referenced by CssParser::parseDeclaration().

Css_shorthand_info_cmp()

static int Css_shorthand_info_cmp ( const void *  a, const void *  b  )

static

bsearch(3) compare function for searching shorthands

Definition at line 1245 of file cssparser.cc.

References dStrAsciiCasecmp().

Referenced by CssParser::parseDeclaration().

Variable Documentation

Css_background_attachment_enum_vals

const char* const Css_background_attachment_enum_vals[]

static

Initial value:

= {
   "scroll", "fixed", NULL
}

Definition at line 51 of file cssparser.cc.

Css_background_properties

const CssPropertyName Css_background_properties[]

Initial value:

= {
   CSS_PROPERTY_BACKGROUND_COLOR,
   CSS_PROPERTY_BACKGROUND_IMAGE,
   CSS_PROPERTY_BACKGROUND_REPEAT,
   CSS_PROPERTY_BACKGROUND_ATTACHMENT,
   CSS_PROPERTY_BACKGROUND_POSITION,
   CSS_PROPERTY_END
}

Definition at line 310 of file cssparser.cc.

Css_background_repeat_enum_vals

const char* const Css_background_repeat_enum_vals[]

static

Initial value:

= {
   "repeat", "repeat-x", "repeat-y", "no-repeat", NULL
}

Definition at line 55 of file cssparser.cc.

Css_border_bottom_properties

const CssPropertyName Css_border_bottom_properties[]

Initial value:

= {
   CSS_PROPERTY_BORDER_BOTTOM_WIDTH,
   CSS_PROPERTY_BORDER_BOTTOM_STYLE,
   CSS_PROPERTY_BORDER_BOTTOM_COLOR,
   CSS_PROPERTY_END
}

Definition at line 319 of file cssparser.cc.

Css_border_collapse_enum_vals

const char* const Css_border_collapse_enum_vals[]

static

Initial value:

= {
   "separate", "collapse", NULL
}

Definition at line 59 of file cssparser.cc.

Css_border_color_enum_vals

const char* const Css_border_color_enum_vals[]

static

Initial value:

= {
   "transparent", NULL
}

Definition at line 63 of file cssparser.cc.

Css_border_color_properties

const CssPropertyName Css_border_color_properties[4]

Initial value:

= {
   CSS_PROPERTY_BORDER_TOP_COLOR,
   CSS_PROPERTY_BORDER_BOTTOM_COLOR,
   CSS_PROPERTY_BORDER_LEFT_COLOR,
   CSS_PROPERTY_BORDER_RIGHT_COLOR
}

Definition at line 326 of file cssparser.cc.

Css_border_left_properties

const CssPropertyName Css_border_left_properties[]

Initial value:

= {
   CSS_PROPERTY_BORDER_LEFT_WIDTH,
   CSS_PROPERTY_BORDER_LEFT_STYLE,
   CSS_PROPERTY_BORDER_LEFT_COLOR,
   CSS_PROPERTY_END
}

Definition at line 333 of file cssparser.cc.

Css_border_properties

const CssPropertyName Css_border_properties[]

Initial value:

= {
   CSS_PROPERTY_BORDER_TOP_WIDTH,
   CSS_PROPERTY_BORDER_TOP_STYLE,
   CSS_PROPERTY_BORDER_TOP_COLOR,
   CSS_PROPERTY_BORDER_BOTTOM_WIDTH,
   CSS_PROPERTY_BORDER_BOTTOM_STYLE,
   CSS_PROPERTY_BORDER_BOTTOM_COLOR,
   CSS_PROPERTY_BORDER_LEFT_WIDTH,
   CSS_PROPERTY_BORDER_LEFT_STYLE,
   CSS_PROPERTY_BORDER_LEFT_COLOR,
   CSS_PROPERTY_BORDER_RIGHT_WIDTH,
   CSS_PROPERTY_BORDER_RIGHT_STYLE,
   CSS_PROPERTY_BORDER_RIGHT_COLOR
}

Definition at line 396 of file cssparser.cc.

Css_border_right_properties

const CssPropertyName Css_border_right_properties[]

Initial value:

= {
   CSS_PROPERTY_BORDER_RIGHT_WIDTH,
   CSS_PROPERTY_BORDER_RIGHT_STYLE,
   CSS_PROPERTY_BORDER_RIGHT_COLOR,
   CSS_PROPERTY_END
}

Definition at line 340 of file cssparser.cc.

Css_border_style_enum_vals

const char* const Css_border_style_enum_vals[]

static

Initial value:

= {
   "none", "hidden", "dotted", "dashed", "solid", "double", "groove",
   "ridge", "inset", "outset", NULL
}

Definition at line 67 of file cssparser.cc.

Css_border_style_properties

const CssPropertyName Css_border_style_properties[]

Initial value:

= {
   CSS_PROPERTY_BORDER_TOP_STYLE,
   CSS_PROPERTY_BORDER_BOTTOM_STYLE,
   CSS_PROPERTY_BORDER_LEFT_STYLE,
   CSS_PROPERTY_BORDER_RIGHT_STYLE
}

Definition at line 347 of file cssparser.cc.

Css_border_top_properties

const CssPropertyName Css_border_top_properties[]

Initial value:

= {
   CSS_PROPERTY_BORDER_TOP_WIDTH,
   CSS_PROPERTY_BORDER_TOP_STYLE,
   CSS_PROPERTY_BORDER_TOP_COLOR,
   CSS_PROPERTY_END
}

Definition at line 354 of file cssparser.cc.

Css_border_width_enum_vals

const char* const Css_border_width_enum_vals[]

static

Initial value:

= {
   "thin", "medium", "thick", NULL
}

Definition at line 72 of file cssparser.cc.

Css_border_width_properties

const CssPropertyName Css_border_width_properties[]

Initial value:

= {
   CSS_PROPERTY_BORDER_TOP_WIDTH,
   CSS_PROPERTY_BORDER_BOTTOM_WIDTH,
   CSS_PROPERTY_BORDER_LEFT_WIDTH,
   CSS_PROPERTY_BORDER_RIGHT_WIDTH
}

Definition at line 361 of file cssparser.cc.

Css_clear_enum_vals

const char* const Css_clear_enum_vals[]

static

Initial value:

= {
   "left", "right", "both", "none", NULL
}

Definition at line 76 of file cssparser.cc.

Css_cursor_enum_vals

const char* const Css_cursor_enum_vals[]

static

Initial value:

= {
   "crosshair", "default", "pointer", "move", "e-resize", "ne-resize",
   "nw-resize", "n-resize", "se-resize", "sw-resize", "s-resize",
   "w-resize", "text", "wait", "help", NULL
}

Definition at line 80 of file cssparser.cc.

Css_display_enum_vals

const char* const Css_display_enum_vals[]

static

Initial value:

= {
   "block", "inline", "inline-block", "list-item", "none", "table",
   "table-row-group", "table-header-group", "table-footer-group", "table-row",
   "table-cell", NULL
}

Definition at line 86 of file cssparser.cc.

Css_float_enum_vals

const char* const Css_float_enum_vals[]

static

Initial value:

= {
   "none", "left", "right", NULL
}

Definition at line 92 of file cssparser.cc.

Css_font_properties

const CssPropertyName Css_font_properties[]

Initial value:

= {
   CSS_PROPERTY_FONT_SIZE,
   CSS_PROPERTY_FONT_STYLE,
   CSS_PROPERTY_FONT_VARIANT,
   CSS_PROPERTY_FONT_WEIGHT,
   CSS_PROPERTY_FONT_FAMILY,
   CSS_PROPERTY_END
}

Definition at line 411 of file cssparser.cc.

Css_font_size_enum_vals

const char* const Css_font_size_enum_vals[]

static

Initial value:

= {
   "large", "larger", "medium", "small", "smaller", "xx-large", "xx-small",
   "x-large", "x-small", NULL
}

Definition at line 96 of file cssparser.cc.

Css_font_style_enum_vals

const char* const Css_font_style_enum_vals[]

static

Initial value:

= {
   "normal", "italic", "oblique", NULL
}

Definition at line 101 of file cssparser.cc.

Css_font_variant_enum_vals

const char* const Css_font_variant_enum_vals[]

static

Initial value:

= {
   "normal", "small-caps", NULL
}

Definition at line 105 of file cssparser.cc.

Css_font_weight_enum_vals

const char* const Css_font_weight_enum_vals[]

static

Initial value:

= {
   "bold", "bolder", "light", "lighter", "normal", NULL
}

Definition at line 109 of file cssparser.cc.

Css_letter_spacing_enum_vals

const char* const Css_letter_spacing_enum_vals[]

static

Initial value:

= {
   "normal", NULL
}

Definition at line 113 of file cssparser.cc.

Css_line_height_enum_vals

const char* const Css_line_height_enum_vals[]

static

Initial value:

= {
   "normal", NULL
}

Definition at line 121 of file cssparser.cc.

Css_list_style_position_enum_vals

const char* const Css_list_style_position_enum_vals[]

static

Initial value:

= {
   "inside", "outside", NULL
}

Definition at line 117 of file cssparser.cc.

Css_list_style_properties

const CssPropertyName Css_list_style_properties[]

Initial value:

= {
   CSS_PROPERTY_LIST_STYLE_TYPE,
   CSS_PROPERTY_LIST_STYLE_POSITION,
   CSS_PROPERTY_LIST_STYLE_IMAGE,
   CSS_PROPERTY_END
}

Definition at line 368 of file cssparser.cc.

Css_list_style_type_enum_vals

const char* const Css_list_style_type_enum_vals[]

static

Initial value:

= {
   "disc", "circle", "square", "decimal", "decimal-leading-zero",
   "lower-roman", "upper-roman", "lower-greek", "lower-alpha",
   "lower-latin", "upper-alpha", "upper-latin", "hebrew", "armenian",
   "georgian", "cjk-ideographic", "hiragana", "katakana", "hiragana-iroha",
   "katakana-iroha", "none", NULL
}

Definition at line 125 of file cssparser.cc.

Css_margin_properties

const CssPropertyName Css_margin_properties[]

Initial value:

= {
   CSS_PROPERTY_MARGIN_TOP,
   CSS_PROPERTY_MARGIN_BOTTOM,
   CSS_PROPERTY_MARGIN_LEFT,
   CSS_PROPERTY_MARGIN_RIGHT
}

Definition at line 375 of file cssparser.cc.

Css_outline_properties

const CssPropertyName Css_outline_properties[]

Initial value:

= {
   CSS_PROPERTY_OUTLINE_COLOR,
   CSS_PROPERTY_OUTLINE_STYLE,
   CSS_PROPERTY_OUTLINE_WIDTH,
   CSS_PROPERTY_END
}

Definition at line 382 of file cssparser.cc.

Css_overflow_enum_vals

const char* const Css_overflow_enum_vals[]

static

Initial value:

= {
   "visible", "hidden", "scroll", "auto", NULL
}

Definition at line 133 of file cssparser.cc.

Css_padding_properties

const CssPropertyName Css_padding_properties[]

Initial value:

= {
   CSS_PROPERTY_PADDING_TOP,
   CSS_PROPERTY_PADDING_BOTTOM,
   CSS_PROPERTY_PADDING_LEFT,
   CSS_PROPERTY_PADDING_RIGHT
}

Definition at line 389 of file cssparser.cc.

Css_position_enum_vals

const char* const Css_position_enum_vals[]

static

Initial value:

= {
   "static", "relative", "absolute", "fixed", NULL
}

Definition at line 137 of file cssparser.cc.

Css_property_info

const CssPropertyInfo Css_property_info[CSS_PROPERTY_LAST]

Definition at line 166 of file cssparser.cc.

Referenced by CssParser::parseDeclaration(), CssParser::parseValue(), CssParser::propertyNameString(), and CssParser::tokenMatchesProperty().

Css_shorthand_info

const CssShorthandInfo Css_shorthand_info[]

static

Initial value:

= {
   {"background", CssShorthandInfo::CSS_SHORTHAND_MULTIPLE,
    Css_background_properties},
   {"border", CssShorthandInfo::CSS_SHORTHAND_BORDER,
    Css_border_properties},
   {"border-bottom", CssShorthandInfo::CSS_SHORTHAND_MULTIPLE,
    Css_border_bottom_properties},
   {"border-color", CssShorthandInfo::CSS_SHORTHAND_DIRECTIONS,
    Css_border_color_properties},
   {"border-left", CssShorthandInfo::CSS_SHORTHAND_MULTIPLE,
    Css_border_left_properties},
   {"border-right", CssShorthandInfo::CSS_SHORTHAND_MULTIPLE,
    Css_border_right_properties},
   {"border-style", CssShorthandInfo::CSS_SHORTHAND_DIRECTIONS,
    Css_border_style_properties},
   {"border-top", CssShorthandInfo::CSS_SHORTHAND_MULTIPLE,
    Css_border_top_properties},
   {"border-width", CssShorthandInfo::CSS_SHORTHAND_DIRECTIONS,
    Css_border_width_properties},
   {"font", CssShorthandInfo::CSS_SHORTHAND_FONT,
    Css_font_properties},
   {"list-style", CssShorthandInfo::CSS_SHORTHAND_MULTIPLE,
    Css_list_style_properties},
   {"margin", CssShorthandInfo::CSS_SHORTHAND_DIRECTIONS,
    Css_margin_properties},
   {"outline", CssShorthandInfo::CSS_SHORTHAND_MULTIPLE,
    Css_outline_properties},
   {"padding", CssShorthandInfo::CSS_SHORTHAND_DIRECTIONS,
    Css_padding_properties},
}

Definition at line 420 of file cssparser.cc.

Referenced by CssParser::parseDeclaration().

Css_text_align_enum_vals

const char* const Css_text_align_enum_vals[]

static

Initial value:

= {
   "left", "right", "center", "justify", "string", NULL
}

Definition at line 141 of file cssparser.cc.

Css_text_decoration_enum_vals

const char* const Css_text_decoration_enum_vals[]

static

Initial value:

= {
   "underline", "overline", "line-through", "blink", NULL
}

Definition at line 145 of file cssparser.cc.

Css_text_transform_enum_vals

const char* const Css_text_transform_enum_vals[]

static

Initial value:

= {
   "none", "capitalize", "uppercase", "lowercase", NULL
}

Definition at line 149 of file cssparser.cc.

Css_vertical_align_vals

const char* const Css_vertical_align_vals[]

static

Initial value:

= {
   "top", "bottom", "middle", "baseline", "sub", "super", "text-top",
   "text-bottom", NULL
}

Definition at line 153 of file cssparser.cc.

Css_white_space_vals

const char* const Css_white_space_vals[]

static

Initial value:

= {
   "normal", "pre", "nowrap", "pre-wrap", "pre-line", NULL
}

Definition at line 158 of file cssparser.cc.

Css_word_spacing_enum_vals

const char* const Css_word_spacing_enum_vals[]

static

Initial value:

= {
   "normal", NULL
}

Definition at line 162 of file cssparser.cc.