Method parseUrl

src/cssparser.cc:1588–1629

}

char * CssParser::parseUrl()
{
   Dstr *urlStr = NULL;

   if (ttype != CSS_TK_SYMBOL ||
      dStrAsciiCasecmp(tval, "url") != 0)
      return NULL;

   nextToken();

   if (ttype != CSS_TK_CHAR || tval[0] != '(')
      return NULL;

   nextToken();

   if (ttype == CSS_TK_STRING) {
      urlStr = dStr_new(tval);
      nextToken();
   } else {
      urlStr = dStr_new("");
      while (ttype != CSS_TK_END &&
             (ttype != CSS_TK_CHAR || tval[0] != ')')) {
         dStr_append(urlStr, tval);
         nextToken();
      }
   }

   if (ttype != CSS_TK_CHAR || tval[0] != ')') {
      dStr_free(urlStr, 1);
      urlStr = NULL;
   }

   if (urlStr) {
      DilloUrl *dilloUrl = a_Url_new(urlStr->str, a_Url_str(this->baseUrl));
      char *url = dStrdup(a_Url_str(dilloUrl));
      a_Url_free(dilloUrl);
      dStr_free(urlStr, 1);
      return url;
   } else {
      return NULL;
   }
}

void CssParser::parseImport(DilloHtml *html)
{