merge

1 files changed, 54 insertions, 0 deletions

diff --git a/src/cssparser.hh b/src/cssparser.hh
new file mode 100644
index 00000000..1e471c68
--- /dev/null
+++ b/src/cssparser.hh
@@ -0,0 +1,54 @@
+#ifndef __CSSPARSER_HH__
+#define __CSSPARSER_HH__
+
+#include "css.hh"
+#include "html_common.hh"
+
+class CssParser {
+   private:
+      typedef enum {
+         CSS_TK_DECINT, CSS_TK_FLOAT, CSS_TK_COLOR, CSS_TK_SYMBOL,
+         CSS_TK_STRING, CSS_TK_CHAR, CSS_TK_END
+      } CssTokenType;
+
+      static const int maxStrLen = 256;
+      CssContext *context;
+      CssOrigin origin;
+
+      const char *buf;
+      int buflen, bufptr;
+
+      CssTokenType ttype;
+      char tval[maxStrLen];
+      bool withinBlock;
+      bool spaceSeparated; /* used when parsing CSS selectors */
+
+      CssParser(CssContext *context, CssOrigin origin,
+                const char *buf, int buflen);
+      int getChar();
+      void ungetChar();
+      void nextToken();
+      bool skipString(int c, const char *string);
+      bool tokenMatchesProperty(CssPropertyName prop, CssValueType * type);
+      bool parseValue(CssPropertyName prop, CssValueType type,
+                      CssPropertyValue * val);
+      bool parseWeight();
+      bool parseRgbColorComponent(int32_t *cc, int *percentage);
+      bool parseRgbColor(int32_t *c);
+      void parseDeclaration(CssPropertyList * props,
+                            CssPropertyList * importantProps);
+      bool parseSimpleSelector(CssSimpleSelector *selector);
+      char *parseUrl();
+      void parseImport(DilloHtml *html, DilloUrl *url);
+      CssSelector *parseSelector();
+      void parseRuleset();
+
+   public:
+      static CssPropertyList *parseDeclarationBlock(const char *buf,
+                                                    int buflen);
+      static void parse(DilloHtml *html, DilloUrl *url, CssContext *context,
+                        const char *buf, int buflen, CssOrigin origin);
+      static const char *propertyNameString(CssPropertyName name);
+};
+
+#endif