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#ifndef __CSSPARSER_HH__
#define __CSSPARSER_HH__
#include "css.hh"
typedef struct {
const char *symbol;
const CssValueType type[3];
const char *const *enum_symbols;
} CssPropertyInfo;
extern const CssPropertyInfo Css_property_info[CSS_PROPERTY_LAST];
typedef enum {
CSS_TK_DECINT, CSS_TK_FLOAT, CSS_TK_COLOR, CSS_TK_SYMBOL, CSS_TK_STRING,
CSS_TK_CHAR, CSS_TK_END
} CssTokenType;
/* Applies to symbol lengths and string literals. */
#define CSS_MAX_STR_LEN 256
class CssParser {
private:
CssContext *context;
CssOrigin origin;
const char *buf;
int buflen, bufptr;
CssTokenType ttype;
char tval[CSS_MAX_STR_LEN];
bool within_block;
bool space_separated; /* used when parsing CSS selectors */
CssParser(CssContext *context, CssOrigin origin,
const char *buf, int buflen);
int getc();
void ungetc();
void nextToken();
bool tokenMatchesProperty(CssPropertyName prop, CssValueType * type);
bool parseValue(CssPropertyName prop, CssValueType type,
CssPropertyValue * val);
bool parseWeight();
void parseDeclaration(CssPropertyList * props,
CssPropertyList * importantProps);
bool parseSimpleSelector(CssSimpleSelector *selector);
CssSelector *parseSelector();
void parseRuleset();
public:
static CssPropertyList *parseDeclarationBlock(const char *buf, int buflen);
static void parse(CssContext *context, const char *buf, int buflen,
CssOrigin origin);
};
#endif
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