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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* vim: set sw=2 ts=2 et tw=78: */ |
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3 /* This Source Code Form is subject to the terms of the Mozilla Public |
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4 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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6 |
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7 |
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8 /** |
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9 * @file nsHTMLTokenizer.cpp |
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10 * This is an implementation of the nsITokenizer interface. |
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11 * This file contains the implementation of a tokenizer to tokenize an HTML |
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12 * document. It attempts to do so, making tradeoffs between compatibility with |
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13 * older parsers and the SGML specification. Note that most of the real |
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14 * "tokenization" takes place in nsHTMLTokens.cpp. |
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15 */ |
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16 |
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17 #include "nsHTMLTokenizer.h" |
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18 #include "nsIParser.h" |
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19 #include "nsParserConstants.h" |
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20 |
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21 /************************************************************************ |
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22 And now for the main class -- nsHTMLTokenizer... |
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23 ************************************************************************/ |
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24 |
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25 /** |
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26 * Satisfy the nsISupports interface. |
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27 */ |
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28 NS_IMPL_ISUPPORTS(nsHTMLTokenizer, nsITokenizer) |
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29 |
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30 /** |
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31 * Default constructor |
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32 */ |
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33 nsHTMLTokenizer::nsHTMLTokenizer() |
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34 { |
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35 // TODO Assert about:blank-ness. |
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36 } |
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37 |
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38 nsresult |
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39 nsHTMLTokenizer::WillTokenize(bool aIsFinalChunk) |
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40 { |
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41 return NS_OK; |
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42 } |
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43 |
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44 /** |
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45 * This method is repeatedly called by the tokenizer. |
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46 * Each time, we determine the kind of token we're about to |
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47 * read, and then we call the appropriate method to handle |
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48 * that token type. |
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49 * |
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50 * @param aScanner The source of our input. |
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51 * @param aFlushTokens An OUT parameter to tell the caller whether it should |
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52 * process our queued tokens up to now (e.g., when we |
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53 * reach a <script>). |
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54 * @return Success or error |
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55 */ |
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56 nsresult |
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57 nsHTMLTokenizer::ConsumeToken(nsScanner& aScanner, bool& aFlushTokens) |
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58 { |
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59 return kEOF; |
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60 } |