Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set sw=2 ts=2 et tw=78: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : 
       8             : /**
       9             :  * @file nsHTMLTokenizer.cpp
      10             :  * This is an implementation of the nsITokenizer interface.
      11             :  * This file contains the implementation of a tokenizer to tokenize an HTML
      12             :  * document. It attempts to do so, making tradeoffs between compatibility with
      13             :  * older parsers and the SGML specification. Note that most of the real
      14             :  * "tokenization" takes place in nsHTMLTokens.cpp.
      15             :  */
      16             : 
      17             : #include "nsHTMLTokenizer.h"
      18             : #include "nsIParser.h"
      19             : 
      20             : /************************************************************************
      21             :   And now for the main class -- nsHTMLTokenizer...
      22             :  ************************************************************************/
      23             : 
      24             : /**
      25             :  * Satisfy the nsISupports interface.
      26             :  */
      27           6 : NS_IMPL_ISUPPORTS(nsHTMLTokenizer, nsITokenizer)
      28             : 
      29             : /**
      30             :  * Default constructor
      31             :  */
      32           1 : nsHTMLTokenizer::nsHTMLTokenizer()
      33             : {
      34             :   // TODO Assert about:blank-ness.
      35           1 : }
      36             : 
      37             : nsresult
      38           1 : nsHTMLTokenizer::WillTokenize(bool aIsFinalChunk)
      39             : {
      40           1 :   return NS_OK;
      41             : }
      42             : 
      43             : /**
      44             :  * This method is repeatedly called by the tokenizer. 
      45             :  * Each time, we determine the kind of token we're about to 
      46             :  * read, and then we call the appropriate method to handle
      47             :  * that token type.
      48             :  *  
      49             :  * @param  aScanner The source of our input.
      50             :  * @param  aFlushTokens An OUT parameter to tell the caller whether it should
      51             :  *                      process our queued tokens up to now (e.g., when we
      52             :  *                      reach a <script>).
      53             :  * @return Success or error
      54             :  */
      55             : nsresult
      56           1 : nsHTMLTokenizer::ConsumeToken(nsScanner& aScanner, bool& aFlushTokens)
      57             : {
      58           1 :   return NS_ERROR_HTMLPARSER_EOF;
      59             : }