/src/mozilla-central/parser/html/nsHtml5Tokenizer.cpp
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1 | | /* |
2 | | * Copyright (c) 2005-2007 Henri Sivonen |
3 | | * Copyright (c) 2007-2015 Mozilla Foundation |
4 | | * Portions of comments Copyright 2004-2010 Apple Computer, Inc., Mozilla |
5 | | * Foundation, and Opera Software ASA. |
6 | | * |
7 | | * Permission is hereby granted, free of charge, to any person obtaining a |
8 | | * copy of this software and associated documentation files (the "Software"), |
9 | | * to deal in the Software without restriction, including without limitation |
10 | | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
11 | | * and/or sell copies of the Software, and to permit persons to whom the |
12 | | * Software is furnished to do so, subject to the following conditions: |
13 | | * |
14 | | * The above copyright notice and this permission notice shall be included in |
15 | | * all copies or substantial portions of the Software. |
16 | | * |
17 | | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
18 | | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
19 | | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
20 | | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
21 | | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
22 | | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
23 | | * DEALINGS IN THE SOFTWARE. |
24 | | */ |
25 | | |
26 | | /* |
27 | | * THIS IS A GENERATED FILE. PLEASE DO NOT EDIT. |
28 | | * Please edit Tokenizer.java instead and regenerate. |
29 | | */ |
30 | | |
31 | | #define nsHtml5Tokenizer_cpp__ |
32 | | |
33 | | #include "nsAtom.h" |
34 | | #include "nsHtml5AtomTable.h" |
35 | | #include "nsHtml5String.h" |
36 | | #include "nsIContent.h" |
37 | | #include "nsTraceRefcnt.h" |
38 | | #include "jArray.h" |
39 | | #include "nsHtml5DocumentMode.h" |
40 | | #include "nsHtml5ArrayCopy.h" |
41 | | #include "nsHtml5NamedCharacters.h" |
42 | | #include "nsHtml5NamedCharactersAccel.h" |
43 | | #include "nsGkAtoms.h" |
44 | | #include "nsAHtml5TreeBuilderState.h" |
45 | | #include "nsHtml5Macros.h" |
46 | | #include "nsHtml5Highlighter.h" |
47 | | #include "nsHtml5TokenizerLoopPolicies.h" |
48 | | |
49 | | #include "nsHtml5AttributeName.h" |
50 | | #include "nsHtml5ElementName.h" |
51 | | #include "nsHtml5TreeBuilder.h" |
52 | | #include "nsHtml5MetaScanner.h" |
53 | | #include "nsHtml5StackNode.h" |
54 | | #include "nsHtml5UTF16Buffer.h" |
55 | | #include "nsHtml5StateSnapshot.h" |
56 | | #include "nsHtml5Portability.h" |
57 | | |
58 | | #include "nsHtml5Tokenizer.h" |
59 | | |
60 | | char16_t nsHtml5Tokenizer::LT_GT[] = { '<', '>' }; |
61 | | char16_t nsHtml5Tokenizer::LT_SOLIDUS[] = { '<', '/' }; |
62 | | char16_t nsHtml5Tokenizer::RSQB_RSQB[] = { ']', ']' }; |
63 | | char16_t nsHtml5Tokenizer::REPLACEMENT_CHARACTER[] = { 0xfffd }; |
64 | | char16_t nsHtml5Tokenizer::LF[] = { '\n' }; |
65 | | char16_t nsHtml5Tokenizer::CDATA_LSQB[] = { 'C', 'D', 'A', 'T', 'A', '[' }; |
66 | | char16_t nsHtml5Tokenizer::OCTYPE[] = { 'o', 'c', 't', 'y', 'p', 'e' }; |
67 | | char16_t nsHtml5Tokenizer::UBLIC[] = { 'u', 'b', 'l', 'i', 'c' }; |
68 | | char16_t nsHtml5Tokenizer::YSTEM[] = { 'y', 's', 't', 'e', 'm' }; |
69 | | static char16_t const TITLE_ARR_DATA[] = { 't', 'i', 't', 'l', 'e' }; |
70 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::TITLE_ARR = { |
71 | | TITLE_ARR_DATA, |
72 | | MOZ_ARRAY_LENGTH(TITLE_ARR_DATA) |
73 | | }; |
74 | | static char16_t const SCRIPT_ARR_DATA[] = { 's', 'c', 'r', 'i', 'p', 't' }; |
75 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::SCRIPT_ARR = { |
76 | | SCRIPT_ARR_DATA, |
77 | | MOZ_ARRAY_LENGTH(SCRIPT_ARR_DATA) |
78 | | }; |
79 | | static char16_t const STYLE_ARR_DATA[] = { 's', 't', 'y', 'l', 'e' }; |
80 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::STYLE_ARR = { |
81 | | STYLE_ARR_DATA, |
82 | | MOZ_ARRAY_LENGTH(STYLE_ARR_DATA) |
83 | | }; |
84 | | static char16_t const PLAINTEXT_ARR_DATA[] = { 'p', 'l', 'a', 'i', 'n', |
85 | | 't', 'e', 'x', 't' }; |
86 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::PLAINTEXT_ARR = { |
87 | | PLAINTEXT_ARR_DATA, |
88 | | MOZ_ARRAY_LENGTH(PLAINTEXT_ARR_DATA) |
89 | | }; |
90 | | static char16_t const XMP_ARR_DATA[] = { 'x', 'm', 'p' }; |
91 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::XMP_ARR = { XMP_ARR_DATA, |
92 | | MOZ_ARRAY_LENGTH( |
93 | | XMP_ARR_DATA) }; |
94 | | static char16_t const TEXTAREA_ARR_DATA[] = { 't', 'e', 'x', 't', |
95 | | 'a', 'r', 'e', 'a' }; |
96 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::TEXTAREA_ARR = { |
97 | | TEXTAREA_ARR_DATA, |
98 | | MOZ_ARRAY_LENGTH(TEXTAREA_ARR_DATA) |
99 | | }; |
100 | | static char16_t const IFRAME_ARR_DATA[] = { 'i', 'f', 'r', 'a', 'm', 'e' }; |
101 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::IFRAME_ARR = { |
102 | | IFRAME_ARR_DATA, |
103 | | MOZ_ARRAY_LENGTH(IFRAME_ARR_DATA) |
104 | | }; |
105 | | static char16_t const NOEMBED_ARR_DATA[] = { |
106 | | 'n', 'o', 'e', 'm', 'b', 'e', 'd' |
107 | | }; |
108 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::NOEMBED_ARR = { |
109 | | NOEMBED_ARR_DATA, |
110 | | MOZ_ARRAY_LENGTH(NOEMBED_ARR_DATA) |
111 | | }; |
112 | | static char16_t const NOSCRIPT_ARR_DATA[] = { 'n', 'o', 's', 'c', |
113 | | 'r', 'i', 'p', 't' }; |
114 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::NOSCRIPT_ARR = { |
115 | | NOSCRIPT_ARR_DATA, |
116 | | MOZ_ARRAY_LENGTH(NOSCRIPT_ARR_DATA) |
117 | | }; |
118 | | static char16_t const NOFRAMES_ARR_DATA[] = { 'n', 'o', 'f', 'r', |
119 | | 'a', 'm', 'e', 's' }; |
120 | | staticJArray<char16_t, int32_t> nsHtml5Tokenizer::NOFRAMES_ARR = { |
121 | | NOFRAMES_ARR_DATA, |
122 | | MOZ_ARRAY_LENGTH(NOFRAMES_ARR_DATA) |
123 | | }; |
124 | | |
125 | | nsHtml5Tokenizer::nsHtml5Tokenizer(nsHtml5TreeBuilder* tokenHandler, |
126 | | bool viewingXmlSource) |
127 | | : tokenHandler(tokenHandler) |
128 | | , encodingDeclarationHandler(nullptr) |
129 | | , lastCR(false) |
130 | | , stateSave(0) |
131 | | , returnStateSave(0) |
132 | | , index(0) |
133 | | , forceQuirks(false) |
134 | | , additional(u'\0') |
135 | | , entCol(0) |
136 | | , firstCharKey(0) |
137 | | , lo(0) |
138 | | , hi(0) |
139 | | , candidate(0) |
140 | | , charRefBufMark(0) |
141 | | , value(0) |
142 | | , seenDigits(false) |
143 | | , cstart(0) |
144 | | , strBufLen(0) |
145 | | , charRefBuf(jArray<char16_t, int32_t>::newJArray(32)) |
146 | | , charRefBufLen(0) |
147 | | , bmpChar(jArray<char16_t, int32_t>::newJArray(1)) |
148 | | , astralChar(jArray<char16_t, int32_t>::newJArray(2)) |
149 | | , endTagExpectation(nullptr) |
150 | | , endTagExpectationAsArray{} |
151 | | , endTag(false) |
152 | | , containsHyphen(false) |
153 | | , tagName(nullptr) |
154 | | , nonInternedTagName(new nsHtml5ElementName()) |
155 | | , attributeName(nullptr) |
156 | | , nonInternedAttributeName(new nsHtml5AttributeName()) |
157 | | , doctypeName(nullptr) |
158 | | , publicIdentifier(nullptr) |
159 | | , systemIdentifier(nullptr) |
160 | | , attributes(tokenHandler->HasBuilder() ? new nsHtml5HtmlAttributes(0) |
161 | | : nullptr) |
162 | | , newAttributesEachTime(!tokenHandler->HasBuilder()) |
163 | | , shouldSuspend(false) |
164 | | , confident(false) |
165 | | , line(0) |
166 | | , attributeLine(0) |
167 | | , interner(nullptr) |
168 | | , viewingXmlSource(viewingXmlSource) |
169 | 0 | { |
170 | 0 | MOZ_COUNT_CTOR(nsHtml5Tokenizer); |
171 | 0 | } |
172 | | |
173 | | void |
174 | | nsHtml5Tokenizer::setInterner(nsHtml5AtomTable* interner) |
175 | 0 | { |
176 | 0 | this->interner = interner; |
177 | 0 | } |
178 | | |
179 | | void |
180 | | nsHtml5Tokenizer::initLocation(nsHtml5String newPublicId, |
181 | | nsHtml5String newSystemId) |
182 | 0 | { |
183 | 0 | this->systemId = newSystemId; |
184 | 0 | this->publicId = newPublicId; |
185 | 0 | } |
186 | | |
187 | | bool |
188 | | nsHtml5Tokenizer::isViewingXmlSource() |
189 | 0 | { |
190 | 0 | return viewingXmlSource; |
191 | 0 | } |
192 | | |
193 | | void |
194 | | nsHtml5Tokenizer::setStateAndEndTagExpectation(int32_t specialTokenizerState, |
195 | | nsAtom* endTagExpectation) |
196 | 0 | { |
197 | 0 | this->stateSave = specialTokenizerState; |
198 | 0 | if (specialTokenizerState == nsHtml5Tokenizer::DATA) { |
199 | 0 | return; |
200 | 0 | } |
201 | 0 | autoJArray<char16_t, int32_t> asArray = |
202 | 0 | nsHtml5Portability::newCharArrayFromLocal(endTagExpectation); |
203 | 0 | this->endTagExpectation = |
204 | 0 | nsHtml5ElementName::elementNameByBuffer(asArray, asArray.length, interner); |
205 | 0 | MOZ_ASSERT(!!this->endTagExpectation); |
206 | 0 | endTagExpectationToArray(); |
207 | 0 | } |
208 | | |
209 | | void |
210 | | nsHtml5Tokenizer::setStateAndEndTagExpectation( |
211 | | int32_t specialTokenizerState, |
212 | | nsHtml5ElementName* endTagExpectation) |
213 | 0 | { |
214 | 0 | this->stateSave = specialTokenizerState; |
215 | 0 | this->endTagExpectation = endTagExpectation; |
216 | 0 | endTagExpectationToArray(); |
217 | 0 | } |
218 | | |
219 | | void |
220 | | nsHtml5Tokenizer::endTagExpectationToArray() |
221 | 0 | { |
222 | 0 | switch (endTagExpectation->getGroup()) { |
223 | 0 | case nsHtml5TreeBuilder::TITLE: { |
224 | 0 | endTagExpectationAsArray = TITLE_ARR; |
225 | 0 | return; |
226 | 0 | } |
227 | 0 | case nsHtml5TreeBuilder::SCRIPT: { |
228 | 0 | endTagExpectationAsArray = SCRIPT_ARR; |
229 | 0 | return; |
230 | 0 | } |
231 | 0 | case nsHtml5TreeBuilder::STYLE: { |
232 | 0 | endTagExpectationAsArray = STYLE_ARR; |
233 | 0 | return; |
234 | 0 | } |
235 | 0 | case nsHtml5TreeBuilder::PLAINTEXT: { |
236 | 0 | endTagExpectationAsArray = PLAINTEXT_ARR; |
237 | 0 | return; |
238 | 0 | } |
239 | 0 | case nsHtml5TreeBuilder::XMP: { |
240 | 0 | endTagExpectationAsArray = XMP_ARR; |
241 | 0 | return; |
242 | 0 | } |
243 | 0 | case nsHtml5TreeBuilder::TEXTAREA: { |
244 | 0 | endTagExpectationAsArray = TEXTAREA_ARR; |
245 | 0 | return; |
246 | 0 | } |
247 | 0 | case nsHtml5TreeBuilder::IFRAME: { |
248 | 0 | endTagExpectationAsArray = IFRAME_ARR; |
249 | 0 | return; |
250 | 0 | } |
251 | 0 | case nsHtml5TreeBuilder::NOEMBED: { |
252 | 0 | endTagExpectationAsArray = NOEMBED_ARR; |
253 | 0 | return; |
254 | 0 | } |
255 | 0 | case nsHtml5TreeBuilder::NOSCRIPT: { |
256 | 0 | endTagExpectationAsArray = NOSCRIPT_ARR; |
257 | 0 | return; |
258 | 0 | } |
259 | 0 | case nsHtml5TreeBuilder::NOFRAMES: { |
260 | 0 | endTagExpectationAsArray = NOFRAMES_ARR; |
261 | 0 | return; |
262 | 0 | } |
263 | 0 | default: { |
264 | 0 | MOZ_ASSERT(false, "Bad end tag expectation."); |
265 | 0 | return; |
266 | 0 | } |
267 | 0 | } |
268 | 0 | } |
269 | | |
270 | | void |
271 | | nsHtml5Tokenizer::setLineNumber(int32_t line) |
272 | 0 | { |
273 | 0 | this->attributeLine = line; |
274 | 0 | this->line = line; |
275 | 0 | } |
276 | | |
277 | | nsHtml5HtmlAttributes* |
278 | | nsHtml5Tokenizer::emptyAttributes() |
279 | 0 | { |
280 | 0 | return nsHtml5HtmlAttributes::EMPTY_ATTRIBUTES; |
281 | 0 | } |
282 | | |
283 | | void |
284 | | nsHtml5Tokenizer::emitOrAppendCharRefBuf(int32_t returnState) |
285 | 0 | { |
286 | 0 | if ((returnState & DATA_AND_RCDATA_MASK)) { |
287 | 0 | appendCharRefBufToStrBuf(); |
288 | 0 | } else { |
289 | 0 | if (charRefBufLen > 0) { |
290 | 0 | tokenHandler->characters(charRefBuf, 0, charRefBufLen); |
291 | 0 | charRefBufLen = 0; |
292 | 0 | } |
293 | 0 | } |
294 | 0 | } |
295 | | |
296 | | nsHtml5String |
297 | | nsHtml5Tokenizer::strBufToString() |
298 | 0 | { |
299 | 0 | nsHtml5String str = nsHtml5Portability::newStringFromBuffer( |
300 | 0 | strBuf, |
301 | 0 | 0, |
302 | 0 | strBufLen, |
303 | 0 | tokenHandler, |
304 | 0 | !newAttributesEachTime && |
305 | 0 | attributeName == nsHtml5AttributeName::ATTR_CLASS); |
306 | 0 | clearStrBufAfterUse(); |
307 | 0 | return str; |
308 | 0 | } |
309 | | |
310 | | void |
311 | | nsHtml5Tokenizer::strBufToDoctypeName() |
312 | 0 | { |
313 | 0 | doctypeName = |
314 | 0 | nsHtml5Portability::newLocalNameFromBuffer(strBuf, strBufLen, interner); |
315 | 0 | clearStrBufAfterUse(); |
316 | 0 | } |
317 | | |
318 | | void |
319 | | nsHtml5Tokenizer::emitStrBuf() |
320 | 0 | { |
321 | 0 | if (strBufLen > 0) { |
322 | 0 | tokenHandler->characters(strBuf, 0, strBufLen); |
323 | 0 | clearStrBufAfterUse(); |
324 | 0 | } |
325 | 0 | } |
326 | | |
327 | | void |
328 | | nsHtml5Tokenizer::appendStrBuf(char16_t* buffer, int32_t offset, int32_t length) |
329 | 0 | { |
330 | 0 | int32_t newLen = strBufLen + length; |
331 | 0 | MOZ_ASSERT(newLen <= strBuf.length, "Previous buffer length insufficient."); |
332 | 0 | if (MOZ_UNLIKELY(strBuf.length < newLen)) { |
333 | 0 | if (MOZ_UNLIKELY(!EnsureBufferSpace(length))) { |
334 | 0 | MOZ_CRASH("Unable to recover from buffer reallocation failure"); |
335 | 0 | } |
336 | 0 | } |
337 | 0 | nsHtml5ArrayCopy::arraycopy(buffer, offset, strBuf, strBufLen, length); |
338 | 0 | strBufLen = newLen; |
339 | 0 | } |
340 | | |
341 | | void |
342 | | nsHtml5Tokenizer::emitComment(int32_t provisionalHyphens, int32_t pos) |
343 | 0 | { |
344 | 0 | tokenHandler->comment(strBuf, 0, strBufLen - provisionalHyphens); |
345 | 0 | clearStrBufAfterUse(); |
346 | 0 | cstart = pos + 1; |
347 | 0 | } |
348 | | |
349 | | void |
350 | | nsHtml5Tokenizer::flushChars(char16_t* buf, int32_t pos) |
351 | 0 | { |
352 | 0 | if (pos > cstart) { |
353 | 0 | tokenHandler->characters(buf, cstart, pos - cstart); |
354 | 0 | } |
355 | 0 | cstart = INT32_MAX; |
356 | 0 | } |
357 | | |
358 | | void |
359 | | nsHtml5Tokenizer::strBufToElementNameString() |
360 | 0 | { |
361 | 0 | if (containsHyphen) { |
362 | 0 | nsAtom* annotationName = nsHtml5ElementName::ELT_ANNOTATION_XML->getName(); |
363 | 0 | if (nsHtml5Portability::localEqualsBuffer( |
364 | 0 | annotationName, strBuf, strBufLen)) { |
365 | 0 | tagName = nsHtml5ElementName::ELT_ANNOTATION_XML; |
366 | 0 | } else { |
367 | 0 | nonInternedTagName->setNameForNonInterned( |
368 | 0 | nsHtml5Portability::newLocalNameFromBuffer(strBuf, strBufLen, interner), |
369 | 0 | true); |
370 | 0 | tagName = nonInternedTagName; |
371 | 0 | } |
372 | 0 | } else { |
373 | 0 | tagName = |
374 | 0 | nsHtml5ElementName::elementNameByBuffer(strBuf, strBufLen, interner); |
375 | 0 | if (!tagName) { |
376 | 0 | nonInternedTagName->setNameForNonInterned( |
377 | 0 | nsHtml5Portability::newLocalNameFromBuffer(strBuf, strBufLen, interner), |
378 | 0 | false); |
379 | 0 | tagName = nonInternedTagName; |
380 | 0 | } |
381 | 0 | } |
382 | 0 | containsHyphen = false; |
383 | 0 | clearStrBufAfterUse(); |
384 | 0 | } |
385 | | |
386 | | int32_t |
387 | | nsHtml5Tokenizer::emitCurrentTagToken(bool selfClosing, int32_t pos) |
388 | 0 | { |
389 | 0 | cstart = pos + 1; |
390 | 0 | maybeErrSlashInEndTag(selfClosing); |
391 | 0 | stateSave = nsHtml5Tokenizer::DATA; |
392 | 0 | nsHtml5HtmlAttributes* attrs = |
393 | 0 | (!attributes ? nsHtml5HtmlAttributes::EMPTY_ATTRIBUTES : attributes); |
394 | 0 | if (endTag) { |
395 | 0 | maybeErrAttributesOnEndTag(attrs); |
396 | 0 | if (!viewingXmlSource) { |
397 | 0 | tokenHandler->endTag(tagName); |
398 | 0 | } |
399 | 0 | if (newAttributesEachTime) { |
400 | 0 | delete attributes; |
401 | 0 | attributes = nullptr; |
402 | 0 | } |
403 | 0 | } else { |
404 | 0 | if (viewingXmlSource) { |
405 | 0 | MOZ_ASSERT(newAttributesEachTime); |
406 | 0 | delete attributes; |
407 | 0 | attributes = nullptr; |
408 | 0 | } else { |
409 | 0 | tokenHandler->startTag(tagName, attrs, selfClosing); |
410 | 0 | } |
411 | 0 | } |
412 | 0 | tagName = nullptr; |
413 | 0 | if (newAttributesEachTime) { |
414 | 0 | attributes = nullptr; |
415 | 0 | } else { |
416 | 0 | attributes->clear(0); |
417 | 0 | } |
418 | 0 | return stateSave; |
419 | 0 | } |
420 | | |
421 | | void |
422 | | nsHtml5Tokenizer::attributeNameComplete() |
423 | 0 | { |
424 | 0 | attributeName = |
425 | 0 | nsHtml5AttributeName::nameByBuffer(strBuf, strBufLen, interner); |
426 | 0 | if (!attributeName) { |
427 | 0 | nonInternedAttributeName->setNameForNonInterned( |
428 | 0 | nsHtml5Portability::newLocalNameFromBuffer(strBuf, strBufLen, interner)); |
429 | 0 | attributeName = nonInternedAttributeName; |
430 | 0 | } |
431 | 0 | clearStrBufAfterUse(); |
432 | 0 | if (!attributes) { |
433 | 0 | attributes = new nsHtml5HtmlAttributes(0); |
434 | 0 | } |
435 | 0 | if (attributes->contains(attributeName)) { |
436 | 0 | errDuplicateAttribute(); |
437 | 0 | attributeName = nullptr; |
438 | 0 | } |
439 | 0 | } |
440 | | |
441 | | void |
442 | | nsHtml5Tokenizer::addAttributeWithoutValue() |
443 | 0 | { |
444 | 0 |
|
445 | 0 | if (attributeName) { |
446 | 0 | attributes->addAttribute( |
447 | 0 | attributeName, nsHtml5Portability::newEmptyString(), attributeLine); |
448 | 0 | attributeName = nullptr; |
449 | 0 | } else { |
450 | 0 | clearStrBufAfterUse(); |
451 | 0 | } |
452 | 0 | } |
453 | | |
454 | | void |
455 | | nsHtml5Tokenizer::addAttributeWithValue() |
456 | 0 | { |
457 | 0 | if (attributeName) { |
458 | 0 | nsHtml5String val = strBufToString(); |
459 | 0 | if (mViewSource) { |
460 | 0 | mViewSource->MaybeLinkifyAttributeValue(attributeName, val); |
461 | 0 | } |
462 | 0 | attributes->addAttribute(attributeName, val, attributeLine); |
463 | 0 | attributeName = nullptr; |
464 | 0 | } else { |
465 | 0 | clearStrBufAfterUse(); |
466 | 0 | } |
467 | 0 | } |
468 | | |
469 | | void |
470 | | nsHtml5Tokenizer::start() |
471 | 0 | { |
472 | 0 | initializeWithoutStarting(); |
473 | 0 | tokenHandler->startTokenization(this); |
474 | 0 | } |
475 | | |
476 | | bool |
477 | | nsHtml5Tokenizer::tokenizeBuffer(nsHtml5UTF16Buffer* buffer) |
478 | 0 | { |
479 | 0 | int32_t state = stateSave; |
480 | 0 | int32_t returnState = returnStateSave; |
481 | 0 | char16_t c = '\0'; |
482 | 0 | shouldSuspend = false; |
483 | 0 | lastCR = false; |
484 | 0 | int32_t start = buffer->getStart(); |
485 | 0 | int32_t end = buffer->getEnd(); |
486 | 0 | int32_t pos = start - 1; |
487 | 0 | switch (state) { |
488 | 0 | case DATA: |
489 | 0 | case RCDATA: |
490 | 0 | case SCRIPT_DATA: |
491 | 0 | case PLAINTEXT: |
492 | 0 | case RAWTEXT: |
493 | 0 | case CDATA_SECTION: |
494 | 0 | case SCRIPT_DATA_ESCAPED: |
495 | 0 | case SCRIPT_DATA_ESCAPE_START: |
496 | 0 | case SCRIPT_DATA_ESCAPE_START_DASH: |
497 | 0 | case SCRIPT_DATA_ESCAPED_DASH: |
498 | 0 | case SCRIPT_DATA_ESCAPED_DASH_DASH: |
499 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPE_START: |
500 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPED: |
501 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN: |
502 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPED_DASH: |
503 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH: |
504 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPE_END: { |
505 | 0 | cstart = start; |
506 | 0 | break; |
507 | 0 | } |
508 | 0 | default: { |
509 | 0 | cstart = INT32_MAX; |
510 | 0 | break; |
511 | 0 | } |
512 | 0 | } |
513 | 0 | if (mViewSource) { |
514 | 0 | mViewSource->SetBuffer(buffer); |
515 | 0 | pos = stateLoop<nsHtml5ViewSourcePolicy>( |
516 | 0 | state, c, pos, buffer->getBuffer(), false, returnState, buffer->getEnd()); |
517 | 0 | mViewSource->DropBuffer((pos == buffer->getEnd()) ? pos : pos + 1); |
518 | 0 | } else { |
519 | 0 | pos = stateLoop<nsHtml5SilentPolicy>( |
520 | 0 | state, c, pos, buffer->getBuffer(), false, returnState, buffer->getEnd()); |
521 | 0 | } |
522 | 0 | if (pos == end) { |
523 | 0 | buffer->setStart(pos); |
524 | 0 | } else { |
525 | 0 | buffer->setStart(pos + 1); |
526 | 0 | } |
527 | 0 | return lastCR; |
528 | 0 | } |
529 | | |
530 | | template<class P> |
531 | | int32_t |
532 | | nsHtml5Tokenizer::stateLoop(int32_t state, |
533 | | char16_t c, |
534 | | int32_t pos, |
535 | | char16_t* buf, |
536 | | bool reconsume, |
537 | | int32_t returnState, |
538 | | int32_t endPos) |
539 | 0 | { |
540 | 0 | stateloop: |
541 | 0 | for (;;) { |
542 | 0 | switch (state) { |
543 | 0 | case DATA: { |
544 | 0 | for (;;) { |
545 | 0 | if (reconsume) { |
546 | 0 | reconsume = false; |
547 | 0 | } else { |
548 | 0 | if (++pos == endPos) { |
549 | 0 | NS_HTML5_BREAK(stateloop); |
550 | 0 | } |
551 | 0 | c = checkChar(buf, pos); |
552 | 0 | } |
553 | 0 | switch (c) { |
554 | 0 | case '&': { |
555 | 0 | flushChars(buf, pos); |
556 | 0 | MOZ_ASSERT(!charRefBufLen, |
557 | 0 | "charRefBufLen not reset after previous use!"); |
558 | 0 | appendCharRefBuf(c); |
559 | 0 | setAdditionalAndRememberAmpersandLocation('\0'); |
560 | 0 | returnState = state; |
561 | 0 | state = |
562 | 0 | P::transition(mViewSource, |
563 | 0 | nsHtml5Tokenizer::CONSUME_CHARACTER_REFERENCE, |
564 | 0 | reconsume, |
565 | 0 | pos); |
566 | 0 | NS_HTML5_CONTINUE(stateloop); |
567 | 0 | } |
568 | 0 | case '<': { |
569 | 0 | flushChars(buf, pos); |
570 | 0 | state = P::transition( |
571 | 0 | mViewSource, nsHtml5Tokenizer::TAG_OPEN, reconsume, pos); |
572 | 0 | NS_HTML5_BREAK(dataloop); |
573 | 0 | } |
574 | 0 | case '\0': { |
575 | 0 | emitReplacementCharacter(buf, pos); |
576 | 0 | continue; |
577 | 0 | } |
578 | 0 | case '\r': { |
579 | 0 | emitCarriageReturn(buf, pos); |
580 | 0 | NS_HTML5_BREAK(stateloop); |
581 | 0 | } |
582 | 0 | case '\n': { |
583 | 0 | silentLineFeed(); |
584 | 0 | MOZ_FALLTHROUGH; |
585 | 0 | } |
586 | 0 | default: { |
587 | 0 | continue; |
588 | 0 | } |
589 | 0 | } |
590 | 0 | } |
591 | 0 | dataloop_end:; |
592 | 0 | MOZ_FALLTHROUGH; |
593 | 0 | } |
594 | 0 | case TAG_OPEN: { |
595 | 0 | for (;;) { |
596 | 0 | if (++pos == endPos) { |
597 | 0 | NS_HTML5_BREAK(stateloop); |
598 | 0 | } |
599 | 0 | c = checkChar(buf, pos); |
600 | 0 | if (c >= 'A' && c <= 'Z') { |
601 | 0 | endTag = false; |
602 | 0 | clearStrBufBeforeUse(); |
603 | 0 | appendStrBuf((char16_t)(c + 0x20)); |
604 | 0 | containsHyphen = false; |
605 | 0 | state = P::transition( |
606 | 0 | mViewSource, nsHtml5Tokenizer::TAG_NAME, reconsume, pos); |
607 | 0 | NS_HTML5_BREAK(tagopenloop); |
608 | 0 | } else if (c >= 'a' && c <= 'z') { |
609 | 0 | endTag = false; |
610 | 0 | clearStrBufBeforeUse(); |
611 | 0 | appendStrBuf(c); |
612 | 0 | containsHyphen = false; |
613 | 0 | state = P::transition( |
614 | 0 | mViewSource, nsHtml5Tokenizer::TAG_NAME, reconsume, pos); |
615 | 0 | NS_HTML5_BREAK(tagopenloop); |
616 | 0 | } |
617 | 0 | switch (c) { |
618 | 0 | case '!': { |
619 | 0 | state = P::transition(mViewSource, |
620 | 0 | nsHtml5Tokenizer::MARKUP_DECLARATION_OPEN, |
621 | 0 | reconsume, |
622 | 0 | pos); |
623 | 0 | NS_HTML5_CONTINUE(stateloop); |
624 | 0 | } |
625 | 0 | case '/': { |
626 | 0 | state = P::transition( |
627 | 0 | mViewSource, nsHtml5Tokenizer::CLOSE_TAG_OPEN, reconsume, pos); |
628 | 0 | NS_HTML5_CONTINUE(stateloop); |
629 | 0 | } |
630 | 0 | case '\?': { |
631 | 0 | if (viewingXmlSource) { |
632 | 0 | state = P::transition(mViewSource, |
633 | 0 | nsHtml5Tokenizer::PROCESSING_INSTRUCTION, |
634 | 0 | reconsume, |
635 | 0 | pos); |
636 | 0 | NS_HTML5_CONTINUE(stateloop); |
637 | 0 | } |
638 | 0 | if (P::reportErrors) { |
639 | 0 | errProcessingInstruction(); |
640 | 0 | } |
641 | 0 | clearStrBufBeforeUse(); |
642 | 0 | appendStrBuf(c); |
643 | 0 | state = P::transition( |
644 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
645 | 0 | NS_HTML5_CONTINUE(stateloop); |
646 | 0 | } |
647 | 0 | case '>': { |
648 | 0 | if (P::reportErrors) { |
649 | 0 | errLtGt(); |
650 | 0 | } |
651 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 2); |
652 | 0 | cstart = pos + 1; |
653 | 0 | state = P::transition( |
654 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
655 | 0 | NS_HTML5_CONTINUE(stateloop); |
656 | 0 | } |
657 | 0 | default: { |
658 | 0 | if (P::reportErrors) { |
659 | 0 | errBadCharAfterLt(c); |
660 | 0 | } |
661 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 1); |
662 | 0 | cstart = pos; |
663 | 0 | reconsume = true; |
664 | 0 | state = P::transition( |
665 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
666 | 0 | NS_HTML5_CONTINUE(stateloop); |
667 | 0 | } |
668 | 0 | } |
669 | 0 | } |
670 | 0 | tagopenloop_end:; |
671 | 0 | MOZ_FALLTHROUGH; |
672 | 0 | } |
673 | 0 | case TAG_NAME: { |
674 | 0 | for (;;) { |
675 | 0 | if (++pos == endPos) { |
676 | 0 | NS_HTML5_BREAK(stateloop); |
677 | 0 | } |
678 | 0 | c = checkChar(buf, pos); |
679 | 0 | switch (c) { |
680 | 0 | case '\r': { |
681 | 0 | silentCarriageReturn(); |
682 | 0 | strBufToElementNameString(); |
683 | 0 | state = P::transition(mViewSource, |
684 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
685 | 0 | reconsume, |
686 | 0 | pos); |
687 | 0 | NS_HTML5_BREAK(stateloop); |
688 | 0 | } |
689 | 0 | case '\n': { |
690 | 0 | silentLineFeed(); |
691 | 0 | MOZ_FALLTHROUGH; |
692 | 0 | } |
693 | 0 | case ' ': |
694 | 0 | case '\t': |
695 | 0 | case '\f': { |
696 | 0 | strBufToElementNameString(); |
697 | 0 | state = P::transition(mViewSource, |
698 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
699 | 0 | reconsume, |
700 | 0 | pos); |
701 | 0 | NS_HTML5_BREAK(tagnameloop); |
702 | 0 | } |
703 | 0 | case '/': { |
704 | 0 | strBufToElementNameString(); |
705 | 0 | state = P::transition(mViewSource, |
706 | 0 | nsHtml5Tokenizer::SELF_CLOSING_START_TAG, |
707 | 0 | reconsume, |
708 | 0 | pos); |
709 | 0 | NS_HTML5_CONTINUE(stateloop); |
710 | 0 | } |
711 | 0 | case '>': { |
712 | 0 | strBufToElementNameString(); |
713 | 0 | state = P::transition( |
714 | 0 | mViewSource, emitCurrentTagToken(false, pos), reconsume, pos); |
715 | 0 | if (shouldSuspend) { |
716 | 0 | NS_HTML5_BREAK(stateloop); |
717 | 0 | } |
718 | 0 | NS_HTML5_CONTINUE(stateloop); |
719 | 0 | } |
720 | 0 | case '\0': { |
721 | 0 | c = 0xfffd; |
722 | 0 | MOZ_FALLTHROUGH; |
723 | 0 | } |
724 | 0 | default: { |
725 | 0 | if (c >= 'A' && c <= 'Z') { |
726 | 0 | c += 0x20; |
727 | 0 | } else if (c == '-') { |
728 | 0 | containsHyphen = true; |
729 | 0 | } |
730 | 0 | appendStrBuf(c); |
731 | 0 | continue; |
732 | 0 | } |
733 | 0 | } |
734 | 0 | } |
735 | 0 | tagnameloop_end:; |
736 | 0 | MOZ_FALLTHROUGH; |
737 | 0 | } |
738 | 0 | case BEFORE_ATTRIBUTE_NAME: { |
739 | 0 | for (;;) { |
740 | 0 | if (reconsume) { |
741 | 0 | reconsume = false; |
742 | 0 | } else { |
743 | 0 | if (++pos == endPos) { |
744 | 0 | NS_HTML5_BREAK(stateloop); |
745 | 0 | } |
746 | 0 | c = checkChar(buf, pos); |
747 | 0 | } |
748 | 0 | switch (c) { |
749 | 0 | case '\r': { |
750 | 0 | silentCarriageReturn(); |
751 | 0 | NS_HTML5_BREAK(stateloop); |
752 | 0 | } |
753 | 0 | case '\n': { |
754 | 0 | silentLineFeed(); |
755 | 0 | MOZ_FALLTHROUGH; |
756 | 0 | } |
757 | 0 | case ' ': |
758 | 0 | case '\t': |
759 | 0 | case '\f': { |
760 | 0 | continue; |
761 | 0 | } |
762 | 0 | case '/': { |
763 | 0 | state = P::transition(mViewSource, |
764 | 0 | nsHtml5Tokenizer::SELF_CLOSING_START_TAG, |
765 | 0 | reconsume, |
766 | 0 | pos); |
767 | 0 | NS_HTML5_CONTINUE(stateloop); |
768 | 0 | } |
769 | 0 | case '>': { |
770 | 0 | state = P::transition( |
771 | 0 | mViewSource, emitCurrentTagToken(false, pos), reconsume, pos); |
772 | 0 | if (shouldSuspend) { |
773 | 0 | NS_HTML5_BREAK(stateloop); |
774 | 0 | } |
775 | 0 | NS_HTML5_CONTINUE(stateloop); |
776 | 0 | } |
777 | 0 | case '\0': { |
778 | 0 | c = 0xfffd; |
779 | 0 | MOZ_FALLTHROUGH; |
780 | 0 | } |
781 | 0 | case '\"': |
782 | 0 | case '\'': |
783 | 0 | case '<': |
784 | 0 | case '=': { |
785 | 0 | if (P::reportErrors) { |
786 | 0 | errBadCharBeforeAttributeNameOrNull(c); |
787 | 0 | } |
788 | 0 | MOZ_FALLTHROUGH; |
789 | 0 | } |
790 | 0 | default: { |
791 | 0 | if (c >= 'A' && c <= 'Z') { |
792 | 0 | c += 0x20; |
793 | 0 | } |
794 | 0 | attributeLine = line; |
795 | 0 | clearStrBufBeforeUse(); |
796 | 0 | appendStrBuf(c); |
797 | 0 | state = P::transition( |
798 | 0 | mViewSource, nsHtml5Tokenizer::ATTRIBUTE_NAME, reconsume, pos); |
799 | 0 | NS_HTML5_BREAK(beforeattributenameloop); |
800 | 0 | } |
801 | 0 | } |
802 | 0 | } |
803 | 0 | beforeattributenameloop_end:; |
804 | 0 | MOZ_FALLTHROUGH; |
805 | 0 | } |
806 | 0 | case ATTRIBUTE_NAME: { |
807 | 0 | for (;;) { |
808 | 0 | if (++pos == endPos) { |
809 | 0 | NS_HTML5_BREAK(stateloop); |
810 | 0 | } |
811 | 0 | c = checkChar(buf, pos); |
812 | 0 | switch (c) { |
813 | 0 | case '\r': { |
814 | 0 | silentCarriageReturn(); |
815 | 0 | attributeNameComplete(); |
816 | 0 | state = P::transition(mViewSource, |
817 | 0 | nsHtml5Tokenizer::AFTER_ATTRIBUTE_NAME, |
818 | 0 | reconsume, |
819 | 0 | pos); |
820 | 0 | NS_HTML5_BREAK(stateloop); |
821 | 0 | } |
822 | 0 | case '\n': { |
823 | 0 | silentLineFeed(); |
824 | 0 | MOZ_FALLTHROUGH; |
825 | 0 | } |
826 | 0 | case ' ': |
827 | 0 | case '\t': |
828 | 0 | case '\f': { |
829 | 0 | attributeNameComplete(); |
830 | 0 | state = P::transition(mViewSource, |
831 | 0 | nsHtml5Tokenizer::AFTER_ATTRIBUTE_NAME, |
832 | 0 | reconsume, |
833 | 0 | pos); |
834 | 0 | NS_HTML5_CONTINUE(stateloop); |
835 | 0 | } |
836 | 0 | case '/': { |
837 | 0 | attributeNameComplete(); |
838 | 0 | addAttributeWithoutValue(); |
839 | 0 | state = P::transition(mViewSource, |
840 | 0 | nsHtml5Tokenizer::SELF_CLOSING_START_TAG, |
841 | 0 | reconsume, |
842 | 0 | pos); |
843 | 0 | NS_HTML5_CONTINUE(stateloop); |
844 | 0 | } |
845 | 0 | case '=': { |
846 | 0 | attributeNameComplete(); |
847 | 0 | state = P::transition(mViewSource, |
848 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_VALUE, |
849 | 0 | reconsume, |
850 | 0 | pos); |
851 | 0 | NS_HTML5_BREAK(attributenameloop); |
852 | 0 | } |
853 | 0 | case '>': { |
854 | 0 | attributeNameComplete(); |
855 | 0 | addAttributeWithoutValue(); |
856 | 0 | state = P::transition( |
857 | 0 | mViewSource, emitCurrentTagToken(false, pos), reconsume, pos); |
858 | 0 | if (shouldSuspend) { |
859 | 0 | NS_HTML5_BREAK(stateloop); |
860 | 0 | } |
861 | 0 | NS_HTML5_CONTINUE(stateloop); |
862 | 0 | } |
863 | 0 | case '\0': { |
864 | 0 | c = 0xfffd; |
865 | 0 | MOZ_FALLTHROUGH; |
866 | 0 | } |
867 | 0 | case '\"': |
868 | 0 | case '\'': |
869 | 0 | case '<': { |
870 | 0 | if (P::reportErrors) { |
871 | 0 | errQuoteOrLtInAttributeNameOrNull(c); |
872 | 0 | } |
873 | 0 | MOZ_FALLTHROUGH; |
874 | 0 | } |
875 | 0 | default: { |
876 | 0 | if (c >= 'A' && c <= 'Z') { |
877 | 0 | c += 0x20; |
878 | 0 | } |
879 | 0 | appendStrBuf(c); |
880 | 0 | continue; |
881 | 0 | } |
882 | 0 | } |
883 | 0 | } |
884 | 0 | attributenameloop_end:; |
885 | 0 | MOZ_FALLTHROUGH; |
886 | 0 | } |
887 | 0 | case BEFORE_ATTRIBUTE_VALUE: { |
888 | 0 | for (;;) { |
889 | 0 | if (++pos == endPos) { |
890 | 0 | NS_HTML5_BREAK(stateloop); |
891 | 0 | } |
892 | 0 | c = checkChar(buf, pos); |
893 | 0 | switch (c) { |
894 | 0 | case '\r': { |
895 | 0 | silentCarriageReturn(); |
896 | 0 | NS_HTML5_BREAK(stateloop); |
897 | 0 | } |
898 | 0 | case '\n': { |
899 | 0 | silentLineFeed(); |
900 | 0 | MOZ_FALLTHROUGH; |
901 | 0 | } |
902 | 0 | case ' ': |
903 | 0 | case '\t': |
904 | 0 | case '\f': { |
905 | 0 | continue; |
906 | 0 | } |
907 | 0 | case '\"': { |
908 | 0 | attributeLine = line; |
909 | 0 | clearStrBufBeforeUse(); |
910 | 0 | state = |
911 | 0 | P::transition(mViewSource, |
912 | 0 | nsHtml5Tokenizer::ATTRIBUTE_VALUE_DOUBLE_QUOTED, |
913 | 0 | reconsume, |
914 | 0 | pos); |
915 | 0 | NS_HTML5_BREAK(beforeattributevalueloop); |
916 | 0 | } |
917 | 0 | case '&': { |
918 | 0 | attributeLine = line; |
919 | 0 | clearStrBufBeforeUse(); |
920 | 0 | reconsume = true; |
921 | 0 | state = P::transition(mViewSource, |
922 | 0 | nsHtml5Tokenizer::ATTRIBUTE_VALUE_UNQUOTED, |
923 | 0 | reconsume, |
924 | 0 | pos); |
925 | 0 |
|
926 | 0 | NS_HTML5_CONTINUE(stateloop); |
927 | 0 | } |
928 | 0 | case '\'': { |
929 | 0 | attributeLine = line; |
930 | 0 | clearStrBufBeforeUse(); |
931 | 0 | state = |
932 | 0 | P::transition(mViewSource, |
933 | 0 | nsHtml5Tokenizer::ATTRIBUTE_VALUE_SINGLE_QUOTED, |
934 | 0 | reconsume, |
935 | 0 | pos); |
936 | 0 | NS_HTML5_CONTINUE(stateloop); |
937 | 0 | } |
938 | 0 | case '>': { |
939 | 0 | if (P::reportErrors) { |
940 | 0 | errAttributeValueMissing(); |
941 | 0 | } |
942 | 0 | addAttributeWithoutValue(); |
943 | 0 | state = P::transition( |
944 | 0 | mViewSource, emitCurrentTagToken(false, pos), reconsume, pos); |
945 | 0 | if (shouldSuspend) { |
946 | 0 | NS_HTML5_BREAK(stateloop); |
947 | 0 | } |
948 | 0 | NS_HTML5_CONTINUE(stateloop); |
949 | 0 | } |
950 | 0 | case '\0': { |
951 | 0 | c = 0xfffd; |
952 | 0 | MOZ_FALLTHROUGH; |
953 | 0 | } |
954 | 0 | case '<': |
955 | 0 | case '=': |
956 | 0 | case '`': { |
957 | 0 | if (P::reportErrors) { |
958 | 0 | errLtOrEqualsOrGraveInUnquotedAttributeOrNull(c); |
959 | 0 | } |
960 | 0 | MOZ_FALLTHROUGH; |
961 | 0 | } |
962 | 0 | default: { |
963 | 0 | attributeLine = line; |
964 | 0 | clearStrBufBeforeUse(); |
965 | 0 | appendStrBuf(c); |
966 | 0 | state = P::transition(mViewSource, |
967 | 0 | nsHtml5Tokenizer::ATTRIBUTE_VALUE_UNQUOTED, |
968 | 0 | reconsume, |
969 | 0 | pos); |
970 | 0 |
|
971 | 0 | NS_HTML5_CONTINUE(stateloop); |
972 | 0 | } |
973 | 0 | } |
974 | 0 | } |
975 | 0 | beforeattributevalueloop_end:; |
976 | 0 | MOZ_FALLTHROUGH; |
977 | 0 | } |
978 | 0 | case ATTRIBUTE_VALUE_DOUBLE_QUOTED: { |
979 | 0 | for (;;) { |
980 | 0 | if (reconsume) { |
981 | 0 | reconsume = false; |
982 | 0 | } else { |
983 | 0 | if (++pos == endPos) { |
984 | 0 | NS_HTML5_BREAK(stateloop); |
985 | 0 | } |
986 | 0 | c = checkChar(buf, pos); |
987 | 0 | } |
988 | 0 | switch (c) { |
989 | 0 | case '\"': { |
990 | 0 | addAttributeWithValue(); |
991 | 0 | state = |
992 | 0 | P::transition(mViewSource, |
993 | 0 | nsHtml5Tokenizer::AFTER_ATTRIBUTE_VALUE_QUOTED, |
994 | 0 | reconsume, |
995 | 0 | pos); |
996 | 0 | NS_HTML5_BREAK(attributevaluedoublequotedloop); |
997 | 0 | } |
998 | 0 | case '&': { |
999 | 0 | MOZ_ASSERT(!charRefBufLen, |
1000 | 0 | "charRefBufLen not reset after previous use!"); |
1001 | 0 | appendCharRefBuf(c); |
1002 | 0 | setAdditionalAndRememberAmpersandLocation('\"'); |
1003 | 0 | returnState = state; |
1004 | 0 | state = |
1005 | 0 | P::transition(mViewSource, |
1006 | 0 | nsHtml5Tokenizer::CONSUME_CHARACTER_REFERENCE, |
1007 | 0 | reconsume, |
1008 | 0 | pos); |
1009 | 0 | NS_HTML5_CONTINUE(stateloop); |
1010 | 0 | } |
1011 | 0 | case '\r': { |
1012 | 0 | appendStrBufCarriageReturn(); |
1013 | 0 | NS_HTML5_BREAK(stateloop); |
1014 | 0 | } |
1015 | 0 | case '\n': { |
1016 | 0 | appendStrBufLineFeed(); |
1017 | 0 | continue; |
1018 | 0 | } |
1019 | 0 | case '\0': { |
1020 | 0 | c = 0xfffd; |
1021 | 0 | MOZ_FALLTHROUGH; |
1022 | 0 | } |
1023 | 0 | default: { |
1024 | 0 | appendStrBuf(c); |
1025 | 0 | continue; |
1026 | 0 | } |
1027 | 0 | } |
1028 | 0 | } |
1029 | 0 | attributevaluedoublequotedloop_end:; |
1030 | 0 | MOZ_FALLTHROUGH; |
1031 | 0 | } |
1032 | 0 | case AFTER_ATTRIBUTE_VALUE_QUOTED: { |
1033 | 0 | for (;;) { |
1034 | 0 | if (++pos == endPos) { |
1035 | 0 | NS_HTML5_BREAK(stateloop); |
1036 | 0 | } |
1037 | 0 | c = checkChar(buf, pos); |
1038 | 0 | switch (c) { |
1039 | 0 | case '\r': { |
1040 | 0 | silentCarriageReturn(); |
1041 | 0 | state = P::transition(mViewSource, |
1042 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
1043 | 0 | reconsume, |
1044 | 0 | pos); |
1045 | 0 | NS_HTML5_BREAK(stateloop); |
1046 | 0 | } |
1047 | 0 | case '\n': { |
1048 | 0 | silentLineFeed(); |
1049 | 0 | MOZ_FALLTHROUGH; |
1050 | 0 | } |
1051 | 0 | case ' ': |
1052 | 0 | case '\t': |
1053 | 0 | case '\f': { |
1054 | 0 | state = P::transition(mViewSource, |
1055 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
1056 | 0 | reconsume, |
1057 | 0 | pos); |
1058 | 0 | NS_HTML5_CONTINUE(stateloop); |
1059 | 0 | } |
1060 | 0 | case '/': { |
1061 | 0 | state = P::transition(mViewSource, |
1062 | 0 | nsHtml5Tokenizer::SELF_CLOSING_START_TAG, |
1063 | 0 | reconsume, |
1064 | 0 | pos); |
1065 | 0 | NS_HTML5_BREAK(afterattributevaluequotedloop); |
1066 | 0 | } |
1067 | 0 | case '>': { |
1068 | 0 | state = P::transition( |
1069 | 0 | mViewSource, emitCurrentTagToken(false, pos), reconsume, pos); |
1070 | 0 | if (shouldSuspend) { |
1071 | 0 | NS_HTML5_BREAK(stateloop); |
1072 | 0 | } |
1073 | 0 | NS_HTML5_CONTINUE(stateloop); |
1074 | 0 | } |
1075 | 0 | default: { |
1076 | 0 | if (P::reportErrors) { |
1077 | 0 | errNoSpaceBetweenAttributes(); |
1078 | 0 | } |
1079 | 0 | reconsume = true; |
1080 | 0 | state = P::transition(mViewSource, |
1081 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
1082 | 0 | reconsume, |
1083 | 0 | pos); |
1084 | 0 | NS_HTML5_CONTINUE(stateloop); |
1085 | 0 | } |
1086 | 0 | } |
1087 | 0 | } |
1088 | 0 | afterattributevaluequotedloop_end:; |
1089 | 0 | MOZ_FALLTHROUGH; |
1090 | 0 | } |
1091 | 0 | case SELF_CLOSING_START_TAG: { |
1092 | 0 | if (++pos == endPos) { |
1093 | 0 | NS_HTML5_BREAK(stateloop); |
1094 | 0 | } |
1095 | 0 | c = checkChar(buf, pos); |
1096 | 0 | switch (c) { |
1097 | 0 | case '>': { |
1098 | 0 | state = P::transition( |
1099 | 0 | mViewSource, emitCurrentTagToken(true, pos), reconsume, pos); |
1100 | 0 | if (shouldSuspend) { |
1101 | 0 | NS_HTML5_BREAK(stateloop); |
1102 | 0 | } |
1103 | 0 | NS_HTML5_CONTINUE(stateloop); |
1104 | 0 | } |
1105 | 0 | default: { |
1106 | 0 | if (P::reportErrors) { |
1107 | 0 | errSlashNotFollowedByGt(); |
1108 | 0 | } |
1109 | 0 | reconsume = true; |
1110 | 0 | state = P::transition(mViewSource, |
1111 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
1112 | 0 | reconsume, |
1113 | 0 | pos); |
1114 | 0 | NS_HTML5_CONTINUE(stateloop); |
1115 | 0 | } |
1116 | 0 | } |
1117 | 0 | } |
1118 | 0 | case ATTRIBUTE_VALUE_UNQUOTED: { |
1119 | 0 | for (;;) { |
1120 | 0 | if (reconsume) { |
1121 | 0 | reconsume = false; |
1122 | 0 | } else { |
1123 | 0 | if (++pos == endPos) { |
1124 | 0 | NS_HTML5_BREAK(stateloop); |
1125 | 0 | } |
1126 | 0 | c = checkChar(buf, pos); |
1127 | 0 | } |
1128 | 0 | switch (c) { |
1129 | 0 | case '\r': { |
1130 | 0 | silentCarriageReturn(); |
1131 | 0 | addAttributeWithValue(); |
1132 | 0 | state = P::transition(mViewSource, |
1133 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
1134 | 0 | reconsume, |
1135 | 0 | pos); |
1136 | 0 | NS_HTML5_BREAK(stateloop); |
1137 | 0 | } |
1138 | 0 | case '\n': { |
1139 | 0 | silentLineFeed(); |
1140 | 0 | MOZ_FALLTHROUGH; |
1141 | 0 | } |
1142 | 0 | case ' ': |
1143 | 0 | case '\t': |
1144 | 0 | case '\f': { |
1145 | 0 | addAttributeWithValue(); |
1146 | 0 | state = P::transition(mViewSource, |
1147 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
1148 | 0 | reconsume, |
1149 | 0 | pos); |
1150 | 0 | NS_HTML5_CONTINUE(stateloop); |
1151 | 0 | } |
1152 | 0 | case '&': { |
1153 | 0 | MOZ_ASSERT(!charRefBufLen, |
1154 | 0 | "charRefBufLen not reset after previous use!"); |
1155 | 0 | appendCharRefBuf(c); |
1156 | 0 | setAdditionalAndRememberAmpersandLocation('>'); |
1157 | 0 | returnState = state; |
1158 | 0 | state = |
1159 | 0 | P::transition(mViewSource, |
1160 | 0 | nsHtml5Tokenizer::CONSUME_CHARACTER_REFERENCE, |
1161 | 0 | reconsume, |
1162 | 0 | pos); |
1163 | 0 | NS_HTML5_CONTINUE(stateloop); |
1164 | 0 | } |
1165 | 0 | case '>': { |
1166 | 0 | addAttributeWithValue(); |
1167 | 0 | state = P::transition( |
1168 | 0 | mViewSource, emitCurrentTagToken(false, pos), reconsume, pos); |
1169 | 0 | if (shouldSuspend) { |
1170 | 0 | NS_HTML5_BREAK(stateloop); |
1171 | 0 | } |
1172 | 0 | NS_HTML5_CONTINUE(stateloop); |
1173 | 0 | } |
1174 | 0 | case '\0': { |
1175 | 0 | c = 0xfffd; |
1176 | 0 | MOZ_FALLTHROUGH; |
1177 | 0 | } |
1178 | 0 | case '<': |
1179 | 0 | case '\"': |
1180 | 0 | case '\'': |
1181 | 0 | case '=': |
1182 | 0 | case '`': { |
1183 | 0 | if (P::reportErrors) { |
1184 | 0 | errUnquotedAttributeValOrNull(c); |
1185 | 0 | } |
1186 | 0 | MOZ_FALLTHROUGH; |
1187 | 0 | } |
1188 | 0 | default: { |
1189 | 0 |
|
1190 | 0 | appendStrBuf(c); |
1191 | 0 | continue; |
1192 | 0 | } |
1193 | 0 | } |
1194 | 0 | } |
1195 | 0 | } |
1196 | 0 | case AFTER_ATTRIBUTE_NAME: { |
1197 | 0 | for (;;) { |
1198 | 0 | if (++pos == endPos) { |
1199 | 0 | NS_HTML5_BREAK(stateloop); |
1200 | 0 | } |
1201 | 0 | c = checkChar(buf, pos); |
1202 | 0 | switch (c) { |
1203 | 0 | case '\r': { |
1204 | 0 | silentCarriageReturn(); |
1205 | 0 | NS_HTML5_BREAK(stateloop); |
1206 | 0 | } |
1207 | 0 | case '\n': { |
1208 | 0 | silentLineFeed(); |
1209 | 0 | MOZ_FALLTHROUGH; |
1210 | 0 | } |
1211 | 0 | case ' ': |
1212 | 0 | case '\t': |
1213 | 0 | case '\f': { |
1214 | 0 | continue; |
1215 | 0 | } |
1216 | 0 | case '/': { |
1217 | 0 | addAttributeWithoutValue(); |
1218 | 0 | state = P::transition(mViewSource, |
1219 | 0 | nsHtml5Tokenizer::SELF_CLOSING_START_TAG, |
1220 | 0 | reconsume, |
1221 | 0 | pos); |
1222 | 0 | NS_HTML5_CONTINUE(stateloop); |
1223 | 0 | } |
1224 | 0 | case '=': { |
1225 | 0 | state = P::transition(mViewSource, |
1226 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_VALUE, |
1227 | 0 | reconsume, |
1228 | 0 | pos); |
1229 | 0 | NS_HTML5_CONTINUE(stateloop); |
1230 | 0 | } |
1231 | 0 | case '>': { |
1232 | 0 | addAttributeWithoutValue(); |
1233 | 0 | state = P::transition( |
1234 | 0 | mViewSource, emitCurrentTagToken(false, pos), reconsume, pos); |
1235 | 0 | if (shouldSuspend) { |
1236 | 0 | NS_HTML5_BREAK(stateloop); |
1237 | 0 | } |
1238 | 0 | NS_HTML5_CONTINUE(stateloop); |
1239 | 0 | } |
1240 | 0 | case '\0': { |
1241 | 0 | c = 0xfffd; |
1242 | 0 | MOZ_FALLTHROUGH; |
1243 | 0 | } |
1244 | 0 | case '\"': |
1245 | 0 | case '\'': |
1246 | 0 | case '<': { |
1247 | 0 | if (P::reportErrors) { |
1248 | 0 | errQuoteOrLtInAttributeNameOrNull(c); |
1249 | 0 | } |
1250 | 0 | MOZ_FALLTHROUGH; |
1251 | 0 | } |
1252 | 0 | default: { |
1253 | 0 | addAttributeWithoutValue(); |
1254 | 0 | if (c >= 'A' && c <= 'Z') { |
1255 | 0 | c += 0x20; |
1256 | 0 | } |
1257 | 0 | clearStrBufBeforeUse(); |
1258 | 0 | appendStrBuf(c); |
1259 | 0 | state = P::transition( |
1260 | 0 | mViewSource, nsHtml5Tokenizer::ATTRIBUTE_NAME, reconsume, pos); |
1261 | 0 | NS_HTML5_CONTINUE(stateloop); |
1262 | 0 | } |
1263 | 0 | } |
1264 | 0 | } |
1265 | 0 | } |
1266 | 0 | case MARKUP_DECLARATION_OPEN: { |
1267 | 0 | for (;;) { |
1268 | 0 | if (++pos == endPos) { |
1269 | 0 | NS_HTML5_BREAK(stateloop); |
1270 | 0 | } |
1271 | 0 | c = checkChar(buf, pos); |
1272 | 0 | switch (c) { |
1273 | 0 | case '-': { |
1274 | 0 | clearStrBufBeforeUse(); |
1275 | 0 | appendStrBuf(c); |
1276 | 0 | state = P::transition(mViewSource, |
1277 | 0 | nsHtml5Tokenizer::MARKUP_DECLARATION_HYPHEN, |
1278 | 0 | reconsume, |
1279 | 0 | pos); |
1280 | 0 | NS_HTML5_BREAK(markupdeclarationopenloop); |
1281 | 0 | } |
1282 | 0 | case 'd': |
1283 | 0 | case 'D': { |
1284 | 0 | clearStrBufBeforeUse(); |
1285 | 0 | appendStrBuf(c); |
1286 | 0 | index = 0; |
1287 | 0 | state = P::transition(mViewSource, |
1288 | 0 | nsHtml5Tokenizer::MARKUP_DECLARATION_OCTYPE, |
1289 | 0 | reconsume, |
1290 | 0 | pos); |
1291 | 0 | NS_HTML5_CONTINUE(stateloop); |
1292 | 0 | } |
1293 | 0 | case '[': { |
1294 | 0 | if (tokenHandler->cdataSectionAllowed()) { |
1295 | 0 | clearStrBufBeforeUse(); |
1296 | 0 | appendStrBuf(c); |
1297 | 0 | index = 0; |
1298 | 0 | state = P::transition( |
1299 | 0 | mViewSource, nsHtml5Tokenizer::CDATA_START, reconsume, pos); |
1300 | 0 | NS_HTML5_CONTINUE(stateloop); |
1301 | 0 | } |
1302 | 0 | MOZ_FALLTHROUGH; |
1303 | 0 | } |
1304 | 0 | default: { |
1305 | 0 | if (P::reportErrors) { |
1306 | 0 | errBogusComment(); |
1307 | 0 | } |
1308 | 0 | clearStrBufBeforeUse(); |
1309 | 0 | reconsume = true; |
1310 | 0 | state = P::transition( |
1311 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
1312 | 0 | NS_HTML5_CONTINUE(stateloop); |
1313 | 0 | } |
1314 | 0 | } |
1315 | 0 | } |
1316 | 0 | markupdeclarationopenloop_end:; |
1317 | 0 | MOZ_FALLTHROUGH; |
1318 | 0 | } |
1319 | 0 | case MARKUP_DECLARATION_HYPHEN: { |
1320 | 0 | for (;;) { |
1321 | 0 | if (++pos == endPos) { |
1322 | 0 | NS_HTML5_BREAK(stateloop); |
1323 | 0 | } |
1324 | 0 | c = checkChar(buf, pos); |
1325 | 0 | switch (c) { |
1326 | 0 | case '\0': { |
1327 | 0 | NS_HTML5_BREAK(stateloop); |
1328 | 0 | } |
1329 | 0 | case '-': { |
1330 | 0 | clearStrBufAfterOneHyphen(); |
1331 | 0 | state = P::transition( |
1332 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT_START, reconsume, pos); |
1333 | 0 | NS_HTML5_BREAK(markupdeclarationhyphenloop); |
1334 | 0 | } |
1335 | 0 | default: { |
1336 | 0 | if (P::reportErrors) { |
1337 | 0 | errBogusComment(); |
1338 | 0 | } |
1339 | 0 | reconsume = true; |
1340 | 0 | state = P::transition( |
1341 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
1342 | 0 | NS_HTML5_CONTINUE(stateloop); |
1343 | 0 | } |
1344 | 0 | } |
1345 | 0 | } |
1346 | 0 | markupdeclarationhyphenloop_end:; |
1347 | 0 | MOZ_FALLTHROUGH; |
1348 | 0 | } |
1349 | 0 | case COMMENT_START: { |
1350 | 0 | for (;;) { |
1351 | 0 | if (++pos == endPos) { |
1352 | 0 | NS_HTML5_BREAK(stateloop); |
1353 | 0 | } |
1354 | 0 | c = checkChar(buf, pos); |
1355 | 0 | switch (c) { |
1356 | 0 | case '-': { |
1357 | 0 | appendStrBuf(c); |
1358 | 0 | state = P::transition(mViewSource, |
1359 | 0 | nsHtml5Tokenizer::COMMENT_START_DASH, |
1360 | 0 | reconsume, |
1361 | 0 | pos); |
1362 | 0 | NS_HTML5_CONTINUE(stateloop); |
1363 | 0 | } |
1364 | 0 | case '>': { |
1365 | 0 | if (P::reportErrors) { |
1366 | 0 | errPrematureEndOfComment(); |
1367 | 0 | } |
1368 | 0 | emitComment(0, pos); |
1369 | 0 | state = P::transition( |
1370 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
1371 | 0 | NS_HTML5_CONTINUE(stateloop); |
1372 | 0 | } |
1373 | 0 | case '\r': { |
1374 | 0 | appendStrBufCarriageReturn(); |
1375 | 0 | state = P::transition( |
1376 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1377 | 0 | NS_HTML5_BREAK(stateloop); |
1378 | 0 | } |
1379 | 0 | case '\n': { |
1380 | 0 | appendStrBufLineFeed(); |
1381 | 0 | state = P::transition( |
1382 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1383 | 0 | NS_HTML5_BREAK(commentstartloop); |
1384 | 0 | } |
1385 | 0 | case '\0': { |
1386 | 0 | c = 0xfffd; |
1387 | 0 | MOZ_FALLTHROUGH; |
1388 | 0 | } |
1389 | 0 | default: { |
1390 | 0 | appendStrBuf(c); |
1391 | 0 | state = P::transition( |
1392 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1393 | 0 | NS_HTML5_BREAK(commentstartloop); |
1394 | 0 | } |
1395 | 0 | } |
1396 | 0 | } |
1397 | 0 | commentstartloop_end:; |
1398 | 0 | MOZ_FALLTHROUGH; |
1399 | 0 | } |
1400 | 0 | case COMMENT: { |
1401 | 0 | for (;;) { |
1402 | 0 | if (++pos == endPos) { |
1403 | 0 | NS_HTML5_BREAK(stateloop); |
1404 | 0 | } |
1405 | 0 | c = checkChar(buf, pos); |
1406 | 0 | switch (c) { |
1407 | 0 | case '-': { |
1408 | 0 | appendStrBuf(c); |
1409 | 0 | state = P::transition(mViewSource, |
1410 | 0 | nsHtml5Tokenizer::COMMENT_END_DASH, |
1411 | 0 | reconsume, |
1412 | 0 | pos); |
1413 | 0 | NS_HTML5_BREAK(commentloop); |
1414 | 0 | } |
1415 | 0 | case '\r': { |
1416 | 0 | appendStrBufCarriageReturn(); |
1417 | 0 | NS_HTML5_BREAK(stateloop); |
1418 | 0 | } |
1419 | 0 | case '\n': { |
1420 | 0 | appendStrBufLineFeed(); |
1421 | 0 | continue; |
1422 | 0 | } |
1423 | 0 | case '\0': { |
1424 | 0 | c = 0xfffd; |
1425 | 0 | MOZ_FALLTHROUGH; |
1426 | 0 | } |
1427 | 0 | default: { |
1428 | 0 | appendStrBuf(c); |
1429 | 0 | continue; |
1430 | 0 | } |
1431 | 0 | } |
1432 | 0 | } |
1433 | 0 | commentloop_end:; |
1434 | 0 | MOZ_FALLTHROUGH; |
1435 | 0 | } |
1436 | 0 | case COMMENT_END_DASH: { |
1437 | 0 | for (;;) { |
1438 | 0 | if (++pos == endPos) { |
1439 | 0 | NS_HTML5_BREAK(stateloop); |
1440 | 0 | } |
1441 | 0 | c = checkChar(buf, pos); |
1442 | 0 | switch (c) { |
1443 | 0 | case '-': { |
1444 | 0 | appendStrBuf(c); |
1445 | 0 | state = P::transition( |
1446 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT_END, reconsume, pos); |
1447 | 0 | NS_HTML5_BREAK(commentenddashloop); |
1448 | 0 | } |
1449 | 0 | case '\r': { |
1450 | 0 | appendStrBufCarriageReturn(); |
1451 | 0 | state = P::transition( |
1452 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1453 | 0 | NS_HTML5_BREAK(stateloop); |
1454 | 0 | } |
1455 | 0 | case '\n': { |
1456 | 0 | appendStrBufLineFeed(); |
1457 | 0 | state = P::transition( |
1458 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1459 | 0 | NS_HTML5_CONTINUE(stateloop); |
1460 | 0 | } |
1461 | 0 | case '\0': { |
1462 | 0 | c = 0xfffd; |
1463 | 0 | MOZ_FALLTHROUGH; |
1464 | 0 | } |
1465 | 0 | default: { |
1466 | 0 | appendStrBuf(c); |
1467 | 0 | state = P::transition( |
1468 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1469 | 0 | NS_HTML5_CONTINUE(stateloop); |
1470 | 0 | } |
1471 | 0 | } |
1472 | 0 | } |
1473 | 0 | commentenddashloop_end:; |
1474 | 0 | MOZ_FALLTHROUGH; |
1475 | 0 | } |
1476 | 0 | case COMMENT_END: { |
1477 | 0 | for (;;) { |
1478 | 0 | if (++pos == endPos) { |
1479 | 0 | NS_HTML5_BREAK(stateloop); |
1480 | 0 | } |
1481 | 0 | c = checkChar(buf, pos); |
1482 | 0 | switch (c) { |
1483 | 0 | case '>': { |
1484 | 0 | emitComment(2, pos); |
1485 | 0 | state = P::transition( |
1486 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
1487 | 0 | NS_HTML5_CONTINUE(stateloop); |
1488 | 0 | } |
1489 | 0 | case '-': { |
1490 | 0 | adjustDoubleHyphenAndAppendToStrBufAndErr(c); |
1491 | 0 | continue; |
1492 | 0 | } |
1493 | 0 | case '\r': { |
1494 | 0 | adjustDoubleHyphenAndAppendToStrBufCarriageReturn(); |
1495 | 0 | state = P::transition( |
1496 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1497 | 0 | NS_HTML5_BREAK(stateloop); |
1498 | 0 | } |
1499 | 0 | case '\n': { |
1500 | 0 | adjustDoubleHyphenAndAppendToStrBufLineFeed(); |
1501 | 0 | state = P::transition( |
1502 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1503 | 0 | NS_HTML5_CONTINUE(stateloop); |
1504 | 0 | } |
1505 | 0 | case '!': { |
1506 | 0 | if (P::reportErrors) { |
1507 | 0 | errHyphenHyphenBang(); |
1508 | 0 | } |
1509 | 0 | appendStrBuf(c); |
1510 | 0 | state = P::transition(mViewSource, |
1511 | 0 | nsHtml5Tokenizer::COMMENT_END_BANG, |
1512 | 0 | reconsume, |
1513 | 0 | pos); |
1514 | 0 | NS_HTML5_CONTINUE(stateloop); |
1515 | 0 | } |
1516 | 0 | case '\0': { |
1517 | 0 | c = 0xfffd; |
1518 | 0 | MOZ_FALLTHROUGH; |
1519 | 0 | } |
1520 | 0 | default: { |
1521 | 0 | adjustDoubleHyphenAndAppendToStrBufAndErr(c); |
1522 | 0 | state = P::transition( |
1523 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1524 | 0 | NS_HTML5_CONTINUE(stateloop); |
1525 | 0 | } |
1526 | 0 | } |
1527 | 0 | } |
1528 | 0 | } |
1529 | 0 | case COMMENT_END_BANG: { |
1530 | 0 | for (;;) { |
1531 | 0 | if (++pos == endPos) { |
1532 | 0 | NS_HTML5_BREAK(stateloop); |
1533 | 0 | } |
1534 | 0 | c = checkChar(buf, pos); |
1535 | 0 | switch (c) { |
1536 | 0 | case '>': { |
1537 | 0 | emitComment(3, pos); |
1538 | 0 | state = P::transition( |
1539 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
1540 | 0 | NS_HTML5_CONTINUE(stateloop); |
1541 | 0 | } |
1542 | 0 | case '-': { |
1543 | 0 | appendStrBuf(c); |
1544 | 0 | state = P::transition(mViewSource, |
1545 | 0 | nsHtml5Tokenizer::COMMENT_END_DASH, |
1546 | 0 | reconsume, |
1547 | 0 | pos); |
1548 | 0 | NS_HTML5_CONTINUE(stateloop); |
1549 | 0 | } |
1550 | 0 | case '\r': { |
1551 | 0 | appendStrBufCarriageReturn(); |
1552 | 0 | NS_HTML5_BREAK(stateloop); |
1553 | 0 | } |
1554 | 0 | case '\n': { |
1555 | 0 | appendStrBufLineFeed(); |
1556 | 0 | continue; |
1557 | 0 | } |
1558 | 0 | case '\0': { |
1559 | 0 | c = 0xfffd; |
1560 | 0 | MOZ_FALLTHROUGH; |
1561 | 0 | } |
1562 | 0 | default: { |
1563 | 0 | appendStrBuf(c); |
1564 | 0 | state = P::transition( |
1565 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1566 | 0 | NS_HTML5_CONTINUE(stateloop); |
1567 | 0 | } |
1568 | 0 | } |
1569 | 0 | } |
1570 | 0 | } |
1571 | 0 | case COMMENT_START_DASH: { |
1572 | 0 | if (++pos == endPos) { |
1573 | 0 | NS_HTML5_BREAK(stateloop); |
1574 | 0 | } |
1575 | 0 | c = checkChar(buf, pos); |
1576 | 0 | switch (c) { |
1577 | 0 | case '-': { |
1578 | 0 | appendStrBuf(c); |
1579 | 0 | state = P::transition( |
1580 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT_END, reconsume, pos); |
1581 | 0 | NS_HTML5_CONTINUE(stateloop); |
1582 | 0 | } |
1583 | 0 | case '>': { |
1584 | 0 | if (P::reportErrors) { |
1585 | 0 | errPrematureEndOfComment(); |
1586 | 0 | } |
1587 | 0 | emitComment(1, pos); |
1588 | 0 | state = P::transition( |
1589 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
1590 | 0 | NS_HTML5_CONTINUE(stateloop); |
1591 | 0 | } |
1592 | 0 | case '\r': { |
1593 | 0 | appendStrBufCarriageReturn(); |
1594 | 0 | state = P::transition( |
1595 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1596 | 0 | NS_HTML5_BREAK(stateloop); |
1597 | 0 | } |
1598 | 0 | case '\n': { |
1599 | 0 | appendStrBufLineFeed(); |
1600 | 0 | state = P::transition( |
1601 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1602 | 0 | NS_HTML5_CONTINUE(stateloop); |
1603 | 0 | } |
1604 | 0 | case '\0': { |
1605 | 0 | c = 0xfffd; |
1606 | 0 | MOZ_FALLTHROUGH; |
1607 | 0 | } |
1608 | 0 | default: { |
1609 | 0 | appendStrBuf(c); |
1610 | 0 | state = P::transition( |
1611 | 0 | mViewSource, nsHtml5Tokenizer::COMMENT, reconsume, pos); |
1612 | 0 | NS_HTML5_CONTINUE(stateloop); |
1613 | 0 | } |
1614 | 0 | } |
1615 | 0 | } |
1616 | 0 | case CDATA_START: { |
1617 | 0 | for (;;) { |
1618 | 0 | if (++pos == endPos) { |
1619 | 0 | NS_HTML5_BREAK(stateloop); |
1620 | 0 | } |
1621 | 0 | c = checkChar(buf, pos); |
1622 | 0 | if (index < 6) { |
1623 | 0 | if (c == nsHtml5Tokenizer::CDATA_LSQB[index]) { |
1624 | 0 | appendStrBuf(c); |
1625 | 0 | } else { |
1626 | 0 | if (P::reportErrors) { |
1627 | 0 | errBogusComment(); |
1628 | 0 | } |
1629 | 0 | reconsume = true; |
1630 | 0 | state = P::transition( |
1631 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
1632 | 0 | NS_HTML5_CONTINUE(stateloop); |
1633 | 0 | } |
1634 | 0 | index++; |
1635 | 0 | continue; |
1636 | 0 | } else { |
1637 | 0 | clearStrBufAfterUse(); |
1638 | 0 | cstart = pos; |
1639 | 0 | reconsume = true; |
1640 | 0 | state = P::transition( |
1641 | 0 | mViewSource, nsHtml5Tokenizer::CDATA_SECTION, reconsume, pos); |
1642 | 0 | break; |
1643 | 0 | } |
1644 | 0 | } |
1645 | 0 | MOZ_FALLTHROUGH; |
1646 | 0 | } |
1647 | 0 | case CDATA_SECTION: { |
1648 | 0 | for (;;) { |
1649 | 0 | if (reconsume) { |
1650 | 0 | reconsume = false; |
1651 | 0 | } else { |
1652 | 0 | if (++pos == endPos) { |
1653 | 0 | NS_HTML5_BREAK(stateloop); |
1654 | 0 | } |
1655 | 0 | c = checkChar(buf, pos); |
1656 | 0 | } |
1657 | 0 | switch (c) { |
1658 | 0 | case ']': { |
1659 | 0 | flushChars(buf, pos); |
1660 | 0 | state = P::transition( |
1661 | 0 | mViewSource, nsHtml5Tokenizer::CDATA_RSQB, reconsume, pos); |
1662 | 0 | NS_HTML5_BREAK(cdatasectionloop); |
1663 | 0 | } |
1664 | 0 | case '\0': { |
1665 | 0 | emitReplacementCharacter(buf, pos); |
1666 | 0 | continue; |
1667 | 0 | } |
1668 | 0 | case '\r': { |
1669 | 0 | emitCarriageReturn(buf, pos); |
1670 | 0 | NS_HTML5_BREAK(stateloop); |
1671 | 0 | } |
1672 | 0 | case '\n': { |
1673 | 0 | silentLineFeed(); |
1674 | 0 | MOZ_FALLTHROUGH; |
1675 | 0 | } |
1676 | 0 | default: { |
1677 | 0 | continue; |
1678 | 0 | } |
1679 | 0 | } |
1680 | 0 | } |
1681 | 0 | cdatasectionloop_end:; |
1682 | 0 | MOZ_FALLTHROUGH; |
1683 | 0 | } |
1684 | 0 | case CDATA_RSQB: { |
1685 | 0 | for (;;) { |
1686 | 0 | if (++pos == endPos) { |
1687 | 0 | NS_HTML5_BREAK(stateloop); |
1688 | 0 | } |
1689 | 0 | c = checkChar(buf, pos); |
1690 | 0 | switch (c) { |
1691 | 0 | case ']': { |
1692 | 0 | state = P::transition( |
1693 | 0 | mViewSource, nsHtml5Tokenizer::CDATA_RSQB_RSQB, reconsume, pos); |
1694 | 0 | NS_HTML5_BREAK(cdatarsqb); |
1695 | 0 | } |
1696 | 0 | default: { |
1697 | 0 | tokenHandler->characters(nsHtml5Tokenizer::RSQB_RSQB, 0, 1); |
1698 | 0 | cstart = pos; |
1699 | 0 | reconsume = true; |
1700 | 0 | state = P::transition( |
1701 | 0 | mViewSource, nsHtml5Tokenizer::CDATA_SECTION, reconsume, pos); |
1702 | 0 | NS_HTML5_CONTINUE(stateloop); |
1703 | 0 | } |
1704 | 0 | } |
1705 | 0 | } |
1706 | 0 | cdatarsqb_end:; |
1707 | 0 | MOZ_FALLTHROUGH; |
1708 | 0 | } |
1709 | 0 | case CDATA_RSQB_RSQB: { |
1710 | 0 | for (;;) { |
1711 | 0 | if (++pos == endPos) { |
1712 | 0 | NS_HTML5_BREAK(stateloop); |
1713 | 0 | } |
1714 | 0 | c = checkChar(buf, pos); |
1715 | 0 | switch (c) { |
1716 | 0 | case ']': { |
1717 | 0 | tokenHandler->characters(nsHtml5Tokenizer::RSQB_RSQB, 0, 1); |
1718 | 0 | continue; |
1719 | 0 | } |
1720 | 0 | case '>': { |
1721 | 0 | cstart = pos + 1; |
1722 | 0 | state = P::transition( |
1723 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
1724 | 0 | NS_HTML5_CONTINUE(stateloop); |
1725 | 0 | } |
1726 | 0 | default: { |
1727 | 0 | tokenHandler->characters(nsHtml5Tokenizer::RSQB_RSQB, 0, 2); |
1728 | 0 | cstart = pos; |
1729 | 0 | reconsume = true; |
1730 | 0 | state = P::transition( |
1731 | 0 | mViewSource, nsHtml5Tokenizer::CDATA_SECTION, reconsume, pos); |
1732 | 0 | NS_HTML5_CONTINUE(stateloop); |
1733 | 0 | } |
1734 | 0 | } |
1735 | 0 | } |
1736 | 0 | } |
1737 | 0 | case ATTRIBUTE_VALUE_SINGLE_QUOTED: { |
1738 | 0 | for (;;) { |
1739 | 0 | if (reconsume) { |
1740 | 0 | reconsume = false; |
1741 | 0 | } else { |
1742 | 0 | if (++pos == endPos) { |
1743 | 0 | NS_HTML5_BREAK(stateloop); |
1744 | 0 | } |
1745 | 0 | c = checkChar(buf, pos); |
1746 | 0 | } |
1747 | 0 | switch (c) { |
1748 | 0 | case '\'': { |
1749 | 0 | addAttributeWithValue(); |
1750 | 0 | state = |
1751 | 0 | P::transition(mViewSource, |
1752 | 0 | nsHtml5Tokenizer::AFTER_ATTRIBUTE_VALUE_QUOTED, |
1753 | 0 | reconsume, |
1754 | 0 | pos); |
1755 | 0 | NS_HTML5_CONTINUE(stateloop); |
1756 | 0 | } |
1757 | 0 | case '&': { |
1758 | 0 | MOZ_ASSERT(!charRefBufLen, |
1759 | 0 | "charRefBufLen not reset after previous use!"); |
1760 | 0 | appendCharRefBuf(c); |
1761 | 0 | setAdditionalAndRememberAmpersandLocation('\''); |
1762 | 0 | returnState = state; |
1763 | 0 | state = |
1764 | 0 | P::transition(mViewSource, |
1765 | 0 | nsHtml5Tokenizer::CONSUME_CHARACTER_REFERENCE, |
1766 | 0 | reconsume, |
1767 | 0 | pos); |
1768 | 0 | NS_HTML5_BREAK(attributevaluesinglequotedloop); |
1769 | 0 | } |
1770 | 0 | case '\r': { |
1771 | 0 | appendStrBufCarriageReturn(); |
1772 | 0 | NS_HTML5_BREAK(stateloop); |
1773 | 0 | } |
1774 | 0 | case '\n': { |
1775 | 0 | appendStrBufLineFeed(); |
1776 | 0 | continue; |
1777 | 0 | } |
1778 | 0 | case '\0': { |
1779 | 0 | c = 0xfffd; |
1780 | 0 | MOZ_FALLTHROUGH; |
1781 | 0 | } |
1782 | 0 | default: { |
1783 | 0 | appendStrBuf(c); |
1784 | 0 | continue; |
1785 | 0 | } |
1786 | 0 | } |
1787 | 0 | } |
1788 | 0 | attributevaluesinglequotedloop_end:; |
1789 | 0 | MOZ_FALLTHROUGH; |
1790 | 0 | } |
1791 | 0 | case CONSUME_CHARACTER_REFERENCE: { |
1792 | 0 | if (++pos == endPos) { |
1793 | 0 | NS_HTML5_BREAK(stateloop); |
1794 | 0 | } |
1795 | 0 | c = checkChar(buf, pos); |
1796 | 0 | if (c == '\0') { |
1797 | 0 | NS_HTML5_BREAK(stateloop); |
1798 | 0 | } |
1799 | 0 | switch (c) { |
1800 | 0 | case ' ': |
1801 | 0 | case '\t': |
1802 | 0 | case '\n': |
1803 | 0 | case '\r': |
1804 | 0 | case '\f': |
1805 | 0 | case '<': |
1806 | 0 | case '&': { |
1807 | 0 | emitOrAppendCharRefBuf(returnState); |
1808 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
1809 | 0 | cstart = pos; |
1810 | 0 | } |
1811 | 0 | reconsume = true; |
1812 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
1813 | 0 | NS_HTML5_CONTINUE(stateloop); |
1814 | 0 | } |
1815 | 0 | case '#': { |
1816 | 0 | appendCharRefBuf('#'); |
1817 | 0 | state = P::transition( |
1818 | 0 | mViewSource, nsHtml5Tokenizer::CONSUME_NCR, reconsume, pos); |
1819 | 0 | NS_HTML5_CONTINUE(stateloop); |
1820 | 0 | } |
1821 | 0 | default: { |
1822 | 0 | if (c == additional) { |
1823 | 0 | emitOrAppendCharRefBuf(returnState); |
1824 | 0 | reconsume = true; |
1825 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
1826 | 0 | NS_HTML5_CONTINUE(stateloop); |
1827 | 0 | } |
1828 | 0 | if (c >= 'a' && c <= 'z') { |
1829 | 0 | firstCharKey = c - 'a' + 26; |
1830 | 0 | } else if (c >= 'A' && c <= 'Z') { |
1831 | 0 | firstCharKey = c - 'A'; |
1832 | 0 | } else { |
1833 | 0 | if (P::reportErrors) { |
1834 | 0 | errNoNamedCharacterMatch(); |
1835 | 0 | } |
1836 | 0 | emitOrAppendCharRefBuf(returnState); |
1837 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
1838 | 0 | cstart = pos; |
1839 | 0 | } |
1840 | 0 | reconsume = true; |
1841 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
1842 | 0 | NS_HTML5_CONTINUE(stateloop); |
1843 | 0 | } |
1844 | 0 | appendCharRefBuf(c); |
1845 | 0 | state = |
1846 | 0 | P::transition(mViewSource, |
1847 | 0 | nsHtml5Tokenizer::CHARACTER_REFERENCE_HILO_LOOKUP, |
1848 | 0 | reconsume, |
1849 | 0 | pos); |
1850 | 0 | } |
1851 | 0 | } |
1852 | 0 | MOZ_FALLTHROUGH; |
1853 | 0 | } |
1854 | 0 | case CHARACTER_REFERENCE_HILO_LOOKUP: { |
1855 | 0 | { |
1856 | 0 | if (++pos == endPos) { |
1857 | 0 | NS_HTML5_BREAK(stateloop); |
1858 | 0 | } |
1859 | 0 | c = checkChar(buf, pos); |
1860 | 0 | if (c == '\0') { |
1861 | 0 | NS_HTML5_BREAK(stateloop); |
1862 | 0 | } |
1863 | 0 | int32_t hilo = 0; |
1864 | 0 | if (c <= 'z') { |
1865 | 0 | const int32_t* row = nsHtml5NamedCharactersAccel::HILO_ACCEL[c]; |
1866 | 0 | if (row) { |
1867 | 0 | hilo = row[firstCharKey]; |
1868 | 0 | } |
1869 | 0 | } |
1870 | 0 | if (!hilo) { |
1871 | 0 | if (P::reportErrors) { |
1872 | 0 | errNoNamedCharacterMatch(); |
1873 | 0 | } |
1874 | 0 | emitOrAppendCharRefBuf(returnState); |
1875 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
1876 | 0 | cstart = pos; |
1877 | 0 | } |
1878 | 0 | reconsume = true; |
1879 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
1880 | 0 | NS_HTML5_CONTINUE(stateloop); |
1881 | 0 | } |
1882 | 0 | appendCharRefBuf(c); |
1883 | 0 | lo = hilo & 0xFFFF; |
1884 | 0 | hi = hilo >> 16; |
1885 | 0 | entCol = -1; |
1886 | 0 | candidate = -1; |
1887 | 0 | charRefBufMark = 0; |
1888 | 0 | state = P::transition(mViewSource, |
1889 | 0 | nsHtml5Tokenizer::CHARACTER_REFERENCE_TAIL, |
1890 | 0 | reconsume, |
1891 | 0 | pos); |
1892 | 0 | } |
1893 | 0 | MOZ_FALLTHROUGH; |
1894 | 0 | } |
1895 | 0 | case CHARACTER_REFERENCE_TAIL: { |
1896 | 0 | for (;;) { |
1897 | 0 | if (++pos == endPos) { |
1898 | 0 | NS_HTML5_BREAK(stateloop); |
1899 | 0 | } |
1900 | 0 | c = checkChar(buf, pos); |
1901 | 0 | if (c == '\0') { |
1902 | 0 | NS_HTML5_BREAK(stateloop); |
1903 | 0 | } |
1904 | 0 | entCol++; |
1905 | 0 | for (;;) { |
1906 | 0 | if (hi < lo) { |
1907 | 0 | NS_HTML5_BREAK(outer); |
1908 | 0 | } |
1909 | 0 | if (entCol == nsHtml5NamedCharacters::NAMES[lo].length()) { |
1910 | 0 | candidate = lo; |
1911 | 0 | charRefBufMark = charRefBufLen; |
1912 | 0 | lo++; |
1913 | 0 | } else if (entCol > nsHtml5NamedCharacters::NAMES[lo].length()) { |
1914 | 0 | NS_HTML5_BREAK(outer); |
1915 | 0 | } else if (c > nsHtml5NamedCharacters::NAMES[lo].charAt(entCol)) { |
1916 | 0 | lo++; |
1917 | 0 | } else { |
1918 | 0 | NS_HTML5_BREAK(loloop); |
1919 | 0 | } |
1920 | 0 | } |
1921 | 0 | loloop_end:; |
1922 | 0 | for (;;) { |
1923 | 0 | if (hi < lo) { |
1924 | 0 | NS_HTML5_BREAK(outer); |
1925 | 0 | } |
1926 | 0 | if (entCol == nsHtml5NamedCharacters::NAMES[hi].length()) { |
1927 | 0 | NS_HTML5_BREAK(hiloop); |
1928 | 0 | } |
1929 | 0 | if (entCol > nsHtml5NamedCharacters::NAMES[hi].length()) { |
1930 | 0 | NS_HTML5_BREAK(outer); |
1931 | 0 | } else if (c < nsHtml5NamedCharacters::NAMES[hi].charAt(entCol)) { |
1932 | 0 | hi--; |
1933 | 0 | } else { |
1934 | 0 | NS_HTML5_BREAK(hiloop); |
1935 | 0 | } |
1936 | 0 | } |
1937 | 0 | hiloop_end:; |
1938 | 0 | if (c == ';') { |
1939 | 0 | if (entCol + 1 == nsHtml5NamedCharacters::NAMES[lo].length()) { |
1940 | 0 | candidate = lo; |
1941 | 0 | charRefBufMark = charRefBufLen; |
1942 | 0 | } |
1943 | 0 | NS_HTML5_BREAK(outer); |
1944 | 0 | } |
1945 | 0 | if (hi < lo) { |
1946 | 0 | NS_HTML5_BREAK(outer); |
1947 | 0 | } |
1948 | 0 | appendCharRefBuf(c); |
1949 | 0 | continue; |
1950 | 0 | } |
1951 | 0 | outer_end:; |
1952 | 0 | if (candidate == -1) { |
1953 | 0 | if (P::reportErrors) { |
1954 | 0 | errNoNamedCharacterMatch(); |
1955 | 0 | } |
1956 | 0 | emitOrAppendCharRefBuf(returnState); |
1957 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
1958 | 0 | cstart = pos; |
1959 | 0 | } |
1960 | 0 | reconsume = true; |
1961 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
1962 | 0 | NS_HTML5_CONTINUE(stateloop); |
1963 | 0 | } else { |
1964 | 0 | const nsHtml5CharacterName& candidateName = |
1965 | 0 | nsHtml5NamedCharacters::NAMES[candidate]; |
1966 | 0 | if (!candidateName.length() || |
1967 | 0 | candidateName.charAt(candidateName.length() - 1) != ';') { |
1968 | 0 | if ((returnState & DATA_AND_RCDATA_MASK)) { |
1969 | 0 | char16_t ch; |
1970 | 0 | if (charRefBufMark == charRefBufLen) { |
1971 | 0 | ch = c; |
1972 | 0 | } else { |
1973 | 0 | ch = charRefBuf[charRefBufMark]; |
1974 | 0 | } |
1975 | 0 | if (ch == '=' || (ch >= '0' && ch <= '9') || |
1976 | 0 | (ch >= 'A' && ch <= 'Z') || (ch >= 'a' && ch <= 'z')) { |
1977 | 0 | if (P::reportErrors) { |
1978 | 0 | errNoNamedCharacterMatch(); |
1979 | 0 | } |
1980 | 0 | appendCharRefBufToStrBuf(); |
1981 | 0 | reconsume = true; |
1982 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
1983 | 0 | NS_HTML5_CONTINUE(stateloop); |
1984 | 0 | } |
1985 | 0 | } |
1986 | 0 | if ((returnState & DATA_AND_RCDATA_MASK)) { |
1987 | 0 | if (P::reportErrors) { |
1988 | 0 | errUnescapedAmpersandInterpretedAsCharacterReference(); |
1989 | 0 | } |
1990 | 0 | } else { |
1991 | 0 | if (P::reportErrors) { |
1992 | 0 | errNotSemicolonTerminated(); |
1993 | 0 | } |
1994 | 0 | } |
1995 | 0 | } |
1996 | 0 | P::completedNamedCharacterReference(mViewSource); |
1997 | 0 | const char16_t* val = nsHtml5NamedCharacters::VALUES[candidate]; |
1998 | 0 | if (!val[1]) { |
1999 | 0 | emitOrAppendOne(val, returnState); |
2000 | 0 | } else { |
2001 | 0 | emitOrAppendTwo(val, returnState); |
2002 | 0 | } |
2003 | 0 | if (charRefBufMark < charRefBufLen) { |
2004 | 0 | if ((returnState & DATA_AND_RCDATA_MASK)) { |
2005 | 0 | appendStrBuf( |
2006 | 0 | charRefBuf, charRefBufMark, charRefBufLen - charRefBufMark); |
2007 | 0 | } else { |
2008 | 0 | tokenHandler->characters( |
2009 | 0 | charRefBuf, charRefBufMark, charRefBufLen - charRefBufMark); |
2010 | 0 | } |
2011 | 0 | } |
2012 | 0 | bool earlyBreak = (c == ';' && charRefBufMark == charRefBufLen); |
2013 | 0 | charRefBufLen = 0; |
2014 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
2015 | 0 | cstart = earlyBreak ? pos + 1 : pos; |
2016 | 0 | } |
2017 | 0 | reconsume = !earlyBreak; |
2018 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
2019 | 0 | NS_HTML5_CONTINUE(stateloop); |
2020 | 0 | } |
2021 | 0 | } |
2022 | 0 | case CONSUME_NCR: { |
2023 | 0 | if (++pos == endPos) { |
2024 | 0 | NS_HTML5_BREAK(stateloop); |
2025 | 0 | } |
2026 | 0 | c = checkChar(buf, pos); |
2027 | 0 | value = 0; |
2028 | 0 | seenDigits = false; |
2029 | 0 | switch (c) { |
2030 | 0 | case 'x': |
2031 | 0 | case 'X': { |
2032 | 0 | appendCharRefBuf(c); |
2033 | 0 | state = P::transition( |
2034 | 0 | mViewSource, nsHtml5Tokenizer::HEX_NCR_LOOP, reconsume, pos); |
2035 | 0 | NS_HTML5_CONTINUE(stateloop); |
2036 | 0 | } |
2037 | 0 | default: { |
2038 | 0 | reconsume = true; |
2039 | 0 | state = P::transition( |
2040 | 0 | mViewSource, nsHtml5Tokenizer::DECIMAL_NRC_LOOP, reconsume, pos); |
2041 | 0 | } |
2042 | 0 | } |
2043 | 0 | MOZ_FALLTHROUGH; |
2044 | 0 | } |
2045 | 0 | case DECIMAL_NRC_LOOP: { |
2046 | 0 | for (;;) { |
2047 | 0 | if (reconsume) { |
2048 | 0 | reconsume = false; |
2049 | 0 | } else { |
2050 | 0 | if (++pos == endPos) { |
2051 | 0 | NS_HTML5_BREAK(stateloop); |
2052 | 0 | } |
2053 | 0 | c = checkChar(buf, pos); |
2054 | 0 | } |
2055 | 0 | MOZ_ASSERT(value >= 0, "value must not become negative."); |
2056 | 0 | if (c >= '0' && c <= '9') { |
2057 | 0 | seenDigits = true; |
2058 | 0 | if (value <= 0x10FFFF) { |
2059 | 0 | value *= 10; |
2060 | 0 | value += c - '0'; |
2061 | 0 | } |
2062 | 0 | continue; |
2063 | 0 | } else if (c == ';') { |
2064 | 0 | if (seenDigits) { |
2065 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
2066 | 0 | cstart = pos + 1; |
2067 | 0 | } |
2068 | 0 | state = P::transition(mViewSource, |
2069 | 0 | nsHtml5Tokenizer::HANDLE_NCR_VALUE, |
2070 | 0 | reconsume, |
2071 | 0 | pos); |
2072 | 0 | NS_HTML5_BREAK(decimalloop); |
2073 | 0 | } else { |
2074 | 0 | if (P::reportErrors) { |
2075 | 0 | errNoDigitsInNCR(); |
2076 | 0 | } |
2077 | 0 | appendCharRefBuf(';'); |
2078 | 0 | emitOrAppendCharRefBuf(returnState); |
2079 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
2080 | 0 | cstart = pos + 1; |
2081 | 0 | } |
2082 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
2083 | 0 | NS_HTML5_CONTINUE(stateloop); |
2084 | 0 | } |
2085 | 0 | } else { |
2086 | 0 | if (!seenDigits) { |
2087 | 0 | if (P::reportErrors) { |
2088 | 0 | errNoDigitsInNCR(); |
2089 | 0 | } |
2090 | 0 | emitOrAppendCharRefBuf(returnState); |
2091 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
2092 | 0 | cstart = pos; |
2093 | 0 | } |
2094 | 0 | reconsume = true; |
2095 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
2096 | 0 | NS_HTML5_CONTINUE(stateloop); |
2097 | 0 | } else { |
2098 | 0 | if (P::reportErrors) { |
2099 | 0 | errCharRefLacksSemicolon(); |
2100 | 0 | } |
2101 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
2102 | 0 | cstart = pos; |
2103 | 0 | } |
2104 | 0 | reconsume = true; |
2105 | 0 | state = P::transition(mViewSource, |
2106 | 0 | nsHtml5Tokenizer::HANDLE_NCR_VALUE, |
2107 | 0 | reconsume, |
2108 | 0 | pos); |
2109 | 0 | NS_HTML5_BREAK(decimalloop); |
2110 | 0 | } |
2111 | 0 | } |
2112 | 0 | } |
2113 | 0 | decimalloop_end:; |
2114 | 0 | MOZ_FALLTHROUGH; |
2115 | 0 | } |
2116 | 0 | case HANDLE_NCR_VALUE: { |
2117 | 0 | charRefBufLen = 0; |
2118 | 0 | handleNcrValue(returnState); |
2119 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
2120 | 0 | NS_HTML5_CONTINUE(stateloop); |
2121 | 0 | } |
2122 | 0 | case HEX_NCR_LOOP: { |
2123 | 0 | for (;;) { |
2124 | 0 | if (++pos == endPos) { |
2125 | 0 | NS_HTML5_BREAK(stateloop); |
2126 | 0 | } |
2127 | 0 | c = checkChar(buf, pos); |
2128 | 0 | MOZ_ASSERT(value >= 0, "value must not become negative."); |
2129 | 0 | if (c >= '0' && c <= '9') { |
2130 | 0 | seenDigits = true; |
2131 | 0 | if (value <= 0x10FFFF) { |
2132 | 0 | value *= 16; |
2133 | 0 | value += c - '0'; |
2134 | 0 | } |
2135 | 0 | continue; |
2136 | 0 | } else if (c >= 'A' && c <= 'F') { |
2137 | 0 | seenDigits = true; |
2138 | 0 | if (value <= 0x10FFFF) { |
2139 | 0 | value *= 16; |
2140 | 0 | value += c - 'A' + 10; |
2141 | 0 | } |
2142 | 0 | continue; |
2143 | 0 | } else if (c >= 'a' && c <= 'f') { |
2144 | 0 | seenDigits = true; |
2145 | 0 | if (value <= 0x10FFFF) { |
2146 | 0 | value *= 16; |
2147 | 0 | value += c - 'a' + 10; |
2148 | 0 | } |
2149 | 0 | continue; |
2150 | 0 | } else if (c == ';') { |
2151 | 0 | if (seenDigits) { |
2152 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
2153 | 0 | cstart = pos + 1; |
2154 | 0 | } |
2155 | 0 | state = P::transition(mViewSource, |
2156 | 0 | nsHtml5Tokenizer::HANDLE_NCR_VALUE, |
2157 | 0 | reconsume, |
2158 | 0 | pos); |
2159 | 0 | NS_HTML5_CONTINUE(stateloop); |
2160 | 0 | } else { |
2161 | 0 | if (P::reportErrors) { |
2162 | 0 | errNoDigitsInNCR(); |
2163 | 0 | } |
2164 | 0 | appendCharRefBuf(';'); |
2165 | 0 | emitOrAppendCharRefBuf(returnState); |
2166 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
2167 | 0 | cstart = pos + 1; |
2168 | 0 | } |
2169 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
2170 | 0 | NS_HTML5_CONTINUE(stateloop); |
2171 | 0 | } |
2172 | 0 | } else { |
2173 | 0 | if (!seenDigits) { |
2174 | 0 | if (P::reportErrors) { |
2175 | 0 | errNoDigitsInNCR(); |
2176 | 0 | } |
2177 | 0 | emitOrAppendCharRefBuf(returnState); |
2178 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
2179 | 0 | cstart = pos; |
2180 | 0 | } |
2181 | 0 | reconsume = true; |
2182 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
2183 | 0 | NS_HTML5_CONTINUE(stateloop); |
2184 | 0 | } else { |
2185 | 0 | if (P::reportErrors) { |
2186 | 0 | errCharRefLacksSemicolon(); |
2187 | 0 | } |
2188 | 0 | if (!(returnState & DATA_AND_RCDATA_MASK)) { |
2189 | 0 | cstart = pos; |
2190 | 0 | } |
2191 | 0 | reconsume = true; |
2192 | 0 | state = P::transition(mViewSource, |
2193 | 0 | nsHtml5Tokenizer::HANDLE_NCR_VALUE, |
2194 | 0 | reconsume, |
2195 | 0 | pos); |
2196 | 0 | NS_HTML5_CONTINUE(stateloop); |
2197 | 0 | } |
2198 | 0 | } |
2199 | 0 | } |
2200 | 0 | } |
2201 | 0 | case PLAINTEXT: { |
2202 | 0 | for (;;) { |
2203 | 0 | if (reconsume) { |
2204 | 0 | reconsume = false; |
2205 | 0 | } else { |
2206 | 0 | if (++pos == endPos) { |
2207 | 0 | NS_HTML5_BREAK(stateloop); |
2208 | 0 | } |
2209 | 0 | c = checkChar(buf, pos); |
2210 | 0 | } |
2211 | 0 | switch (c) { |
2212 | 0 | case '\0': { |
2213 | 0 | emitPlaintextReplacementCharacter(buf, pos); |
2214 | 0 | continue; |
2215 | 0 | } |
2216 | 0 | case '\r': { |
2217 | 0 | emitCarriageReturn(buf, pos); |
2218 | 0 | NS_HTML5_BREAK(stateloop); |
2219 | 0 | } |
2220 | 0 | case '\n': { |
2221 | 0 | silentLineFeed(); |
2222 | 0 | MOZ_FALLTHROUGH; |
2223 | 0 | } |
2224 | 0 | default: { |
2225 | 0 | continue; |
2226 | 0 | } |
2227 | 0 | } |
2228 | 0 | } |
2229 | 0 | } |
2230 | 0 | case CLOSE_TAG_OPEN: { |
2231 | 0 | if (++pos == endPos) { |
2232 | 0 | NS_HTML5_BREAK(stateloop); |
2233 | 0 | } |
2234 | 0 | c = checkChar(buf, pos); |
2235 | 0 | switch (c) { |
2236 | 0 | case '>': { |
2237 | 0 | if (P::reportErrors) { |
2238 | 0 | errLtSlashGt(); |
2239 | 0 | } |
2240 | 0 | cstart = pos + 1; |
2241 | 0 | state = P::transition( |
2242 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
2243 | 0 | NS_HTML5_CONTINUE(stateloop); |
2244 | 0 | } |
2245 | 0 | case '\r': { |
2246 | 0 | silentCarriageReturn(); |
2247 | 0 | if (P::reportErrors) { |
2248 | 0 | errGarbageAfterLtSlash(); |
2249 | 0 | } |
2250 | 0 | clearStrBufBeforeUse(); |
2251 | 0 | appendStrBuf('\n'); |
2252 | 0 | state = P::transition( |
2253 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
2254 | 0 | NS_HTML5_BREAK(stateloop); |
2255 | 0 | } |
2256 | 0 | case '\n': { |
2257 | 0 | silentLineFeed(); |
2258 | 0 | if (P::reportErrors) { |
2259 | 0 | errGarbageAfterLtSlash(); |
2260 | 0 | } |
2261 | 0 | clearStrBufBeforeUse(); |
2262 | 0 | appendStrBuf(c); |
2263 | 0 | state = P::transition( |
2264 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
2265 | 0 | NS_HTML5_CONTINUE(stateloop); |
2266 | 0 | } |
2267 | 0 | case '\0': { |
2268 | 0 | c = 0xfffd; |
2269 | 0 | MOZ_FALLTHROUGH; |
2270 | 0 | } |
2271 | 0 | default: { |
2272 | 0 | if (c >= 'A' && c <= 'Z') { |
2273 | 0 | c += 0x20; |
2274 | 0 | } |
2275 | 0 | if (c >= 'a' && c <= 'z') { |
2276 | 0 | endTag = true; |
2277 | 0 | clearStrBufBeforeUse(); |
2278 | 0 | appendStrBuf(c); |
2279 | 0 | containsHyphen = false; |
2280 | 0 | state = P::transition( |
2281 | 0 | mViewSource, nsHtml5Tokenizer::TAG_NAME, reconsume, pos); |
2282 | 0 | NS_HTML5_CONTINUE(stateloop); |
2283 | 0 | } else { |
2284 | 0 | if (P::reportErrors) { |
2285 | 0 | errGarbageAfterLtSlash(); |
2286 | 0 | } |
2287 | 0 | clearStrBufBeforeUse(); |
2288 | 0 | appendStrBuf(c); |
2289 | 0 | state = P::transition( |
2290 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
2291 | 0 | NS_HTML5_CONTINUE(stateloop); |
2292 | 0 | } |
2293 | 0 | } |
2294 | 0 | } |
2295 | 0 | } |
2296 | 0 | case RCDATA: { |
2297 | 0 | for (;;) { |
2298 | 0 | if (reconsume) { |
2299 | 0 | reconsume = false; |
2300 | 0 | } else { |
2301 | 0 | if (++pos == endPos) { |
2302 | 0 | NS_HTML5_BREAK(stateloop); |
2303 | 0 | } |
2304 | 0 | c = checkChar(buf, pos); |
2305 | 0 | } |
2306 | 0 | switch (c) { |
2307 | 0 | case '&': { |
2308 | 0 | flushChars(buf, pos); |
2309 | 0 | MOZ_ASSERT(!charRefBufLen, |
2310 | 0 | "charRefBufLen not reset after previous use!"); |
2311 | 0 | appendCharRefBuf(c); |
2312 | 0 | setAdditionalAndRememberAmpersandLocation('\0'); |
2313 | 0 | returnState = state; |
2314 | 0 | state = |
2315 | 0 | P::transition(mViewSource, |
2316 | 0 | nsHtml5Tokenizer::CONSUME_CHARACTER_REFERENCE, |
2317 | 0 | reconsume, |
2318 | 0 | pos); |
2319 | 0 | NS_HTML5_CONTINUE(stateloop); |
2320 | 0 | } |
2321 | 0 | case '<': { |
2322 | 0 | flushChars(buf, pos); |
2323 | 0 | returnState = state; |
2324 | 0 | state = |
2325 | 0 | P::transition(mViewSource, |
2326 | 0 | nsHtml5Tokenizer::RAWTEXT_RCDATA_LESS_THAN_SIGN, |
2327 | 0 | reconsume, |
2328 | 0 | pos); |
2329 | 0 | NS_HTML5_CONTINUE(stateloop); |
2330 | 0 | } |
2331 | 0 | case '\0': { |
2332 | 0 | emitReplacementCharacter(buf, pos); |
2333 | 0 | continue; |
2334 | 0 | } |
2335 | 0 | case '\r': { |
2336 | 0 | emitCarriageReturn(buf, pos); |
2337 | 0 | NS_HTML5_BREAK(stateloop); |
2338 | 0 | } |
2339 | 0 | case '\n': { |
2340 | 0 | silentLineFeed(); |
2341 | 0 | MOZ_FALLTHROUGH; |
2342 | 0 | } |
2343 | 0 | default: { |
2344 | 0 | continue; |
2345 | 0 | } |
2346 | 0 | } |
2347 | 0 | } |
2348 | 0 | } |
2349 | 0 | case RAWTEXT: { |
2350 | 0 | for (;;) { |
2351 | 0 | if (reconsume) { |
2352 | 0 | reconsume = false; |
2353 | 0 | } else { |
2354 | 0 | if (++pos == endPos) { |
2355 | 0 | NS_HTML5_BREAK(stateloop); |
2356 | 0 | } |
2357 | 0 | c = checkChar(buf, pos); |
2358 | 0 | } |
2359 | 0 | switch (c) { |
2360 | 0 | case '<': { |
2361 | 0 | flushChars(buf, pos); |
2362 | 0 | returnState = state; |
2363 | 0 | state = |
2364 | 0 | P::transition(mViewSource, |
2365 | 0 | nsHtml5Tokenizer::RAWTEXT_RCDATA_LESS_THAN_SIGN, |
2366 | 0 | reconsume, |
2367 | 0 | pos); |
2368 | 0 | NS_HTML5_BREAK(rawtextloop); |
2369 | 0 | } |
2370 | 0 | case '\0': { |
2371 | 0 | emitReplacementCharacter(buf, pos); |
2372 | 0 | continue; |
2373 | 0 | } |
2374 | 0 | case '\r': { |
2375 | 0 | emitCarriageReturn(buf, pos); |
2376 | 0 | NS_HTML5_BREAK(stateloop); |
2377 | 0 | } |
2378 | 0 | case '\n': { |
2379 | 0 | silentLineFeed(); |
2380 | 0 | MOZ_FALLTHROUGH; |
2381 | 0 | } |
2382 | 0 | default: { |
2383 | 0 | continue; |
2384 | 0 | } |
2385 | 0 | } |
2386 | 0 | } |
2387 | 0 | rawtextloop_end:; |
2388 | 0 | MOZ_FALLTHROUGH; |
2389 | 0 | } |
2390 | 0 | case RAWTEXT_RCDATA_LESS_THAN_SIGN: { |
2391 | 0 | for (;;) { |
2392 | 0 | if (++pos == endPos) { |
2393 | 0 | NS_HTML5_BREAK(stateloop); |
2394 | 0 | } |
2395 | 0 | c = checkChar(buf, pos); |
2396 | 0 | switch (c) { |
2397 | 0 | case '/': { |
2398 | 0 | index = 0; |
2399 | 0 | clearStrBufBeforeUse(); |
2400 | 0 | state = P::transition(mViewSource, |
2401 | 0 | nsHtml5Tokenizer::NON_DATA_END_TAG_NAME, |
2402 | 0 | reconsume, |
2403 | 0 | pos); |
2404 | 0 | NS_HTML5_BREAK(rawtextrcdatalessthansignloop); |
2405 | 0 | } |
2406 | 0 | default: { |
2407 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 1); |
2408 | 0 | cstart = pos; |
2409 | 0 | reconsume = true; |
2410 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
2411 | 0 | NS_HTML5_CONTINUE(stateloop); |
2412 | 0 | } |
2413 | 0 | } |
2414 | 0 | } |
2415 | 0 | rawtextrcdatalessthansignloop_end:; |
2416 | 0 | MOZ_FALLTHROUGH; |
2417 | 0 | } |
2418 | 0 | case NON_DATA_END_TAG_NAME: { |
2419 | 0 | for (;;) { |
2420 | 0 | if (++pos == endPos) { |
2421 | 0 | NS_HTML5_BREAK(stateloop); |
2422 | 0 | } |
2423 | 0 | c = checkChar(buf, pos); |
2424 | 0 | if (index < endTagExpectationAsArray.length) { |
2425 | 0 | char16_t e = endTagExpectationAsArray[index]; |
2426 | 0 | char16_t folded = c; |
2427 | 0 | if (c >= 'A' && c <= 'Z') { |
2428 | 0 | folded += 0x20; |
2429 | 0 | } |
2430 | 0 | if (folded != e) { |
2431 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_SOLIDUS, 0, 2); |
2432 | 0 | emitStrBuf(); |
2433 | 0 | cstart = pos; |
2434 | 0 | reconsume = true; |
2435 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
2436 | 0 | NS_HTML5_CONTINUE(stateloop); |
2437 | 0 | } |
2438 | 0 | appendStrBuf(c); |
2439 | 0 | index++; |
2440 | 0 | continue; |
2441 | 0 | } else { |
2442 | 0 | endTag = true; |
2443 | 0 | tagName = endTagExpectation; |
2444 | 0 | switch (c) { |
2445 | 0 | case '\r': { |
2446 | 0 | silentCarriageReturn(); |
2447 | 0 | clearStrBufAfterUse(); |
2448 | 0 | state = P::transition(mViewSource, |
2449 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
2450 | 0 | reconsume, |
2451 | 0 | pos); |
2452 | 0 | NS_HTML5_BREAK(stateloop); |
2453 | 0 | } |
2454 | 0 | case '\n': { |
2455 | 0 | silentLineFeed(); |
2456 | 0 | MOZ_FALLTHROUGH; |
2457 | 0 | } |
2458 | 0 | case ' ': |
2459 | 0 | case '\t': |
2460 | 0 | case '\f': { |
2461 | 0 | clearStrBufAfterUse(); |
2462 | 0 | state = P::transition(mViewSource, |
2463 | 0 | nsHtml5Tokenizer::BEFORE_ATTRIBUTE_NAME, |
2464 | 0 | reconsume, |
2465 | 0 | pos); |
2466 | 0 | NS_HTML5_CONTINUE(stateloop); |
2467 | 0 | } |
2468 | 0 | case '/': { |
2469 | 0 | clearStrBufAfterUse(); |
2470 | 0 | state = P::transition(mViewSource, |
2471 | 0 | nsHtml5Tokenizer::SELF_CLOSING_START_TAG, |
2472 | 0 | reconsume, |
2473 | 0 | pos); |
2474 | 0 | NS_HTML5_CONTINUE(stateloop); |
2475 | 0 | } |
2476 | 0 | case '>': { |
2477 | 0 | clearStrBufAfterUse(); |
2478 | 0 | state = P::transition( |
2479 | 0 | mViewSource, emitCurrentTagToken(false, pos), reconsume, pos); |
2480 | 0 | if (shouldSuspend) { |
2481 | 0 | NS_HTML5_BREAK(stateloop); |
2482 | 0 | } |
2483 | 0 | NS_HTML5_CONTINUE(stateloop); |
2484 | 0 | } |
2485 | 0 | default: { |
2486 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_SOLIDUS, 0, 2); |
2487 | 0 | emitStrBuf(); |
2488 | 0 | if (c == '\0') { |
2489 | 0 | emitReplacementCharacter(buf, pos); |
2490 | 0 | } else { |
2491 | 0 | cstart = pos; |
2492 | 0 | } |
2493 | 0 | state = P::transition(mViewSource, returnState, reconsume, pos); |
2494 | 0 | NS_HTML5_CONTINUE(stateloop); |
2495 | 0 | } |
2496 | 0 | } |
2497 | 0 | } |
2498 | 0 | } |
2499 | 0 | } |
2500 | 0 | case BOGUS_COMMENT: { |
2501 | 0 | for (;;) { |
2502 | 0 | if (reconsume) { |
2503 | 0 | reconsume = false; |
2504 | 0 | } else { |
2505 | 0 | if (++pos == endPos) { |
2506 | 0 | NS_HTML5_BREAK(stateloop); |
2507 | 0 | } |
2508 | 0 | c = checkChar(buf, pos); |
2509 | 0 | } |
2510 | 0 | switch (c) { |
2511 | 0 | case '>': { |
2512 | 0 | emitComment(0, pos); |
2513 | 0 | state = P::transition( |
2514 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
2515 | 0 | NS_HTML5_CONTINUE(stateloop); |
2516 | 0 | } |
2517 | 0 | case '-': { |
2518 | 0 | appendStrBuf(c); |
2519 | 0 | state = P::transition(mViewSource, |
2520 | 0 | nsHtml5Tokenizer::BOGUS_COMMENT_HYPHEN, |
2521 | 0 | reconsume, |
2522 | 0 | pos); |
2523 | 0 | NS_HTML5_BREAK(boguscommentloop); |
2524 | 0 | } |
2525 | 0 | case '\r': { |
2526 | 0 | appendStrBufCarriageReturn(); |
2527 | 0 | NS_HTML5_BREAK(stateloop); |
2528 | 0 | } |
2529 | 0 | case '\n': { |
2530 | 0 | appendStrBufLineFeed(); |
2531 | 0 | continue; |
2532 | 0 | } |
2533 | 0 | case '\0': { |
2534 | 0 | c = 0xfffd; |
2535 | 0 | MOZ_FALLTHROUGH; |
2536 | 0 | } |
2537 | 0 | default: { |
2538 | 0 | appendStrBuf(c); |
2539 | 0 | continue; |
2540 | 0 | } |
2541 | 0 | } |
2542 | 0 | } |
2543 | 0 | boguscommentloop_end:; |
2544 | 0 | MOZ_FALLTHROUGH; |
2545 | 0 | } |
2546 | 0 | case BOGUS_COMMENT_HYPHEN: { |
2547 | 0 | boguscommenthyphenloop: |
2548 | 0 | for (;;) { |
2549 | 0 | if (++pos == endPos) { |
2550 | 0 | NS_HTML5_BREAK(stateloop); |
2551 | 0 | } |
2552 | 0 | c = checkChar(buf, pos); |
2553 | 0 | switch (c) { |
2554 | 0 | case '>': { |
2555 | 0 | emitComment(0, pos); |
2556 | 0 | state = P::transition( |
2557 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
2558 | 0 | NS_HTML5_CONTINUE(stateloop); |
2559 | 0 | } |
2560 | 0 | case '-': { |
2561 | 0 | appendSecondHyphenToBogusComment(); |
2562 | 0 | NS_HTML5_CONTINUE(boguscommenthyphenloop); |
2563 | 0 | } |
2564 | 0 | case '\r': { |
2565 | 0 | appendStrBufCarriageReturn(); |
2566 | 0 | state = P::transition( |
2567 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
2568 | 0 | NS_HTML5_BREAK(stateloop); |
2569 | 0 | } |
2570 | 0 | case '\n': { |
2571 | 0 | appendStrBufLineFeed(); |
2572 | 0 | state = P::transition( |
2573 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
2574 | 0 | NS_HTML5_CONTINUE(stateloop); |
2575 | 0 | } |
2576 | 0 | case '\0': { |
2577 | 0 | c = 0xfffd; |
2578 | 0 | MOZ_FALLTHROUGH; |
2579 | 0 | } |
2580 | 0 | default: { |
2581 | 0 | appendStrBuf(c); |
2582 | 0 | state = P::transition( |
2583 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
2584 | 0 | NS_HTML5_CONTINUE(stateloop); |
2585 | 0 | } |
2586 | 0 | } |
2587 | 0 | } |
2588 | 0 | } |
2589 | 0 | case SCRIPT_DATA: { |
2590 | 0 | for (;;) { |
2591 | 0 | if (reconsume) { |
2592 | 0 | reconsume = false; |
2593 | 0 | } else { |
2594 | 0 | if (++pos == endPos) { |
2595 | 0 | NS_HTML5_BREAK(stateloop); |
2596 | 0 | } |
2597 | 0 | c = checkChar(buf, pos); |
2598 | 0 | } |
2599 | 0 | switch (c) { |
2600 | 0 | case '<': { |
2601 | 0 | flushChars(buf, pos); |
2602 | 0 | returnState = state; |
2603 | 0 | state = |
2604 | 0 | P::transition(mViewSource, |
2605 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_LESS_THAN_SIGN, |
2606 | 0 | reconsume, |
2607 | 0 | pos); |
2608 | 0 | NS_HTML5_BREAK(scriptdataloop); |
2609 | 0 | } |
2610 | 0 | case '\0': { |
2611 | 0 | emitReplacementCharacter(buf, pos); |
2612 | 0 | continue; |
2613 | 0 | } |
2614 | 0 | case '\r': { |
2615 | 0 | emitCarriageReturn(buf, pos); |
2616 | 0 | NS_HTML5_BREAK(stateloop); |
2617 | 0 | } |
2618 | 0 | case '\n': { |
2619 | 0 | silentLineFeed(); |
2620 | 0 | MOZ_FALLTHROUGH; |
2621 | 0 | } |
2622 | 0 | default: { |
2623 | 0 | continue; |
2624 | 0 | } |
2625 | 0 | } |
2626 | 0 | } |
2627 | 0 | scriptdataloop_end:; |
2628 | 0 | MOZ_FALLTHROUGH; |
2629 | 0 | } |
2630 | 0 | case SCRIPT_DATA_LESS_THAN_SIGN: { |
2631 | 0 | for (;;) { |
2632 | 0 | if (++pos == endPos) { |
2633 | 0 | NS_HTML5_BREAK(stateloop); |
2634 | 0 | } |
2635 | 0 | c = checkChar(buf, pos); |
2636 | 0 | switch (c) { |
2637 | 0 | case '/': { |
2638 | 0 | index = 0; |
2639 | 0 | clearStrBufBeforeUse(); |
2640 | 0 | state = P::transition(mViewSource, |
2641 | 0 | nsHtml5Tokenizer::NON_DATA_END_TAG_NAME, |
2642 | 0 | reconsume, |
2643 | 0 | pos); |
2644 | 0 | NS_HTML5_CONTINUE(stateloop); |
2645 | 0 | } |
2646 | 0 | case '!': { |
2647 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 1); |
2648 | 0 | cstart = pos; |
2649 | 0 | state = P::transition(mViewSource, |
2650 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPE_START, |
2651 | 0 | reconsume, |
2652 | 0 | pos); |
2653 | 0 | NS_HTML5_BREAK(scriptdatalessthansignloop); |
2654 | 0 | } |
2655 | 0 | default: { |
2656 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 1); |
2657 | 0 | cstart = pos; |
2658 | 0 | reconsume = true; |
2659 | 0 | state = P::transition( |
2660 | 0 | mViewSource, nsHtml5Tokenizer::SCRIPT_DATA, reconsume, pos); |
2661 | 0 | NS_HTML5_CONTINUE(stateloop); |
2662 | 0 | } |
2663 | 0 | } |
2664 | 0 | } |
2665 | 0 | scriptdatalessthansignloop_end:; |
2666 | 0 | MOZ_FALLTHROUGH; |
2667 | 0 | } |
2668 | 0 | case SCRIPT_DATA_ESCAPE_START: { |
2669 | 0 | for (;;) { |
2670 | 0 | if (++pos == endPos) { |
2671 | 0 | NS_HTML5_BREAK(stateloop); |
2672 | 0 | } |
2673 | 0 | c = checkChar(buf, pos); |
2674 | 0 | switch (c) { |
2675 | 0 | case '-': { |
2676 | 0 | state = |
2677 | 0 | P::transition(mViewSource, |
2678 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPE_START_DASH, |
2679 | 0 | reconsume, |
2680 | 0 | pos); |
2681 | 0 | NS_HTML5_BREAK(scriptdataescapestartloop); |
2682 | 0 | } |
2683 | 0 | default: { |
2684 | 0 | reconsume = true; |
2685 | 0 | state = P::transition( |
2686 | 0 | mViewSource, nsHtml5Tokenizer::SCRIPT_DATA, reconsume, pos); |
2687 | 0 | NS_HTML5_CONTINUE(stateloop); |
2688 | 0 | } |
2689 | 0 | } |
2690 | 0 | } |
2691 | 0 | scriptdataescapestartloop_end:; |
2692 | 0 | MOZ_FALLTHROUGH; |
2693 | 0 | } |
2694 | 0 | case SCRIPT_DATA_ESCAPE_START_DASH: { |
2695 | 0 | for (;;) { |
2696 | 0 | if (++pos == endPos) { |
2697 | 0 | NS_HTML5_BREAK(stateloop); |
2698 | 0 | } |
2699 | 0 | c = checkChar(buf, pos); |
2700 | 0 | switch (c) { |
2701 | 0 | case '-': { |
2702 | 0 | state = |
2703 | 0 | P::transition(mViewSource, |
2704 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED_DASH_DASH, |
2705 | 0 | reconsume, |
2706 | 0 | pos); |
2707 | 0 | NS_HTML5_BREAK(scriptdataescapestartdashloop); |
2708 | 0 | } |
2709 | 0 | default: { |
2710 | 0 | reconsume = true; |
2711 | 0 | state = P::transition( |
2712 | 0 | mViewSource, nsHtml5Tokenizer::SCRIPT_DATA, reconsume, pos); |
2713 | 0 | NS_HTML5_CONTINUE(stateloop); |
2714 | 0 | } |
2715 | 0 | } |
2716 | 0 | } |
2717 | 0 | scriptdataescapestartdashloop_end:; |
2718 | 0 | MOZ_FALLTHROUGH; |
2719 | 0 | } |
2720 | 0 | case SCRIPT_DATA_ESCAPED_DASH_DASH: { |
2721 | 0 | for (;;) { |
2722 | 0 | if (++pos == endPos) { |
2723 | 0 | NS_HTML5_BREAK(stateloop); |
2724 | 0 | } |
2725 | 0 | c = checkChar(buf, pos); |
2726 | 0 | switch (c) { |
2727 | 0 | case '-': { |
2728 | 0 | continue; |
2729 | 0 | } |
2730 | 0 | case '<': { |
2731 | 0 | flushChars(buf, pos); |
2732 | 0 | state = P::transition( |
2733 | 0 | mViewSource, |
2734 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN, |
2735 | 0 | reconsume, |
2736 | 0 | pos); |
2737 | 0 | NS_HTML5_CONTINUE(stateloop); |
2738 | 0 | } |
2739 | 0 | case '>': { |
2740 | 0 | state = P::transition( |
2741 | 0 | mViewSource, nsHtml5Tokenizer::SCRIPT_DATA, reconsume, pos); |
2742 | 0 | NS_HTML5_CONTINUE(stateloop); |
2743 | 0 | } |
2744 | 0 | case '\0': { |
2745 | 0 | emitReplacementCharacter(buf, pos); |
2746 | 0 | state = P::transition(mViewSource, |
2747 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
2748 | 0 | reconsume, |
2749 | 0 | pos); |
2750 | 0 | NS_HTML5_BREAK(scriptdataescapeddashdashloop); |
2751 | 0 | } |
2752 | 0 | case '\r': { |
2753 | 0 | emitCarriageReturn(buf, pos); |
2754 | 0 | state = P::transition(mViewSource, |
2755 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
2756 | 0 | reconsume, |
2757 | 0 | pos); |
2758 | 0 | NS_HTML5_BREAK(stateloop); |
2759 | 0 | } |
2760 | 0 | case '\n': { |
2761 | 0 | silentLineFeed(); |
2762 | 0 | MOZ_FALLTHROUGH; |
2763 | 0 | } |
2764 | 0 | default: { |
2765 | 0 | state = P::transition(mViewSource, |
2766 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
2767 | 0 | reconsume, |
2768 | 0 | pos); |
2769 | 0 | NS_HTML5_BREAK(scriptdataescapeddashdashloop); |
2770 | 0 | } |
2771 | 0 | } |
2772 | 0 | } |
2773 | 0 | scriptdataescapeddashdashloop_end:; |
2774 | 0 | MOZ_FALLTHROUGH; |
2775 | 0 | } |
2776 | 0 | case SCRIPT_DATA_ESCAPED: { |
2777 | 0 | for (;;) { |
2778 | 0 | if (reconsume) { |
2779 | 0 | reconsume = false; |
2780 | 0 | } else { |
2781 | 0 | if (++pos == endPos) { |
2782 | 0 | NS_HTML5_BREAK(stateloop); |
2783 | 0 | } |
2784 | 0 | c = checkChar(buf, pos); |
2785 | 0 | } |
2786 | 0 | switch (c) { |
2787 | 0 | case '-': { |
2788 | 0 | state = P::transition(mViewSource, |
2789 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED_DASH, |
2790 | 0 | reconsume, |
2791 | 0 | pos); |
2792 | 0 | NS_HTML5_BREAK(scriptdataescapedloop); |
2793 | 0 | } |
2794 | 0 | case '<': { |
2795 | 0 | flushChars(buf, pos); |
2796 | 0 | state = P::transition( |
2797 | 0 | mViewSource, |
2798 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN, |
2799 | 0 | reconsume, |
2800 | 0 | pos); |
2801 | 0 | NS_HTML5_CONTINUE(stateloop); |
2802 | 0 | } |
2803 | 0 | case '\0': { |
2804 | 0 | emitReplacementCharacter(buf, pos); |
2805 | 0 | continue; |
2806 | 0 | } |
2807 | 0 | case '\r': { |
2808 | 0 | emitCarriageReturn(buf, pos); |
2809 | 0 | NS_HTML5_BREAK(stateloop); |
2810 | 0 | } |
2811 | 0 | case '\n': { |
2812 | 0 | silentLineFeed(); |
2813 | 0 | MOZ_FALLTHROUGH; |
2814 | 0 | } |
2815 | 0 | default: { |
2816 | 0 | continue; |
2817 | 0 | } |
2818 | 0 | } |
2819 | 0 | } |
2820 | 0 | scriptdataescapedloop_end:; |
2821 | 0 | MOZ_FALLTHROUGH; |
2822 | 0 | } |
2823 | 0 | case SCRIPT_DATA_ESCAPED_DASH: { |
2824 | 0 | for (;;) { |
2825 | 0 | if (++pos == endPos) { |
2826 | 0 | NS_HTML5_BREAK(stateloop); |
2827 | 0 | } |
2828 | 0 | c = checkChar(buf, pos); |
2829 | 0 | switch (c) { |
2830 | 0 | case '-': { |
2831 | 0 | state = |
2832 | 0 | P::transition(mViewSource, |
2833 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED_DASH_DASH, |
2834 | 0 | reconsume, |
2835 | 0 | pos); |
2836 | 0 | NS_HTML5_CONTINUE(stateloop); |
2837 | 0 | } |
2838 | 0 | case '<': { |
2839 | 0 | flushChars(buf, pos); |
2840 | 0 | state = P::transition( |
2841 | 0 | mViewSource, |
2842 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN, |
2843 | 0 | reconsume, |
2844 | 0 | pos); |
2845 | 0 | NS_HTML5_BREAK(scriptdataescapeddashloop); |
2846 | 0 | } |
2847 | 0 | case '\0': { |
2848 | 0 | emitReplacementCharacter(buf, pos); |
2849 | 0 | state = P::transition(mViewSource, |
2850 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
2851 | 0 | reconsume, |
2852 | 0 | pos); |
2853 | 0 | NS_HTML5_CONTINUE(stateloop); |
2854 | 0 | } |
2855 | 0 | case '\r': { |
2856 | 0 | emitCarriageReturn(buf, pos); |
2857 | 0 | state = P::transition(mViewSource, |
2858 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
2859 | 0 | reconsume, |
2860 | 0 | pos); |
2861 | 0 | NS_HTML5_BREAK(stateloop); |
2862 | 0 | } |
2863 | 0 | case '\n': { |
2864 | 0 | silentLineFeed(); |
2865 | 0 | MOZ_FALLTHROUGH; |
2866 | 0 | } |
2867 | 0 | default: { |
2868 | 0 | state = P::transition(mViewSource, |
2869 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
2870 | 0 | reconsume, |
2871 | 0 | pos); |
2872 | 0 | NS_HTML5_CONTINUE(stateloop); |
2873 | 0 | } |
2874 | 0 | } |
2875 | 0 | } |
2876 | 0 | scriptdataescapeddashloop_end:; |
2877 | 0 | MOZ_FALLTHROUGH; |
2878 | 0 | } |
2879 | 0 | case SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN: { |
2880 | 0 | for (;;) { |
2881 | 0 | if (++pos == endPos) { |
2882 | 0 | NS_HTML5_BREAK(stateloop); |
2883 | 0 | } |
2884 | 0 | c = checkChar(buf, pos); |
2885 | 0 | switch (c) { |
2886 | 0 | case '/': { |
2887 | 0 | index = 0; |
2888 | 0 | clearStrBufBeforeUse(); |
2889 | 0 | returnState = nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED; |
2890 | 0 | state = P::transition(mViewSource, |
2891 | 0 | nsHtml5Tokenizer::NON_DATA_END_TAG_NAME, |
2892 | 0 | reconsume, |
2893 | 0 | pos); |
2894 | 0 | NS_HTML5_CONTINUE(stateloop); |
2895 | 0 | } |
2896 | 0 | case 'S': |
2897 | 0 | case 's': { |
2898 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 1); |
2899 | 0 | cstart = pos; |
2900 | 0 | index = 1; |
2901 | 0 | state = |
2902 | 0 | P::transition(mViewSource, |
2903 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPE_START, |
2904 | 0 | reconsume, |
2905 | 0 | pos); |
2906 | 0 | NS_HTML5_BREAK(scriptdataescapedlessthanloop); |
2907 | 0 | } |
2908 | 0 | default: { |
2909 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 1); |
2910 | 0 | cstart = pos; |
2911 | 0 | reconsume = true; |
2912 | 0 | state = P::transition(mViewSource, |
2913 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
2914 | 0 | reconsume, |
2915 | 0 | pos); |
2916 | 0 | NS_HTML5_CONTINUE(stateloop); |
2917 | 0 | } |
2918 | 0 | } |
2919 | 0 | } |
2920 | 0 | scriptdataescapedlessthanloop_end:; |
2921 | 0 | MOZ_FALLTHROUGH; |
2922 | 0 | } |
2923 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPE_START: { |
2924 | 0 | for (;;) { |
2925 | 0 | if (++pos == endPos) { |
2926 | 0 | NS_HTML5_BREAK(stateloop); |
2927 | 0 | } |
2928 | 0 | c = checkChar(buf, pos); |
2929 | 0 | MOZ_ASSERT(index > 0); |
2930 | 0 | if (index < 6) { |
2931 | 0 | char16_t folded = c; |
2932 | 0 | if (c >= 'A' && c <= 'Z') { |
2933 | 0 | folded += 0x20; |
2934 | 0 | } |
2935 | 0 | if (folded != nsHtml5Tokenizer::SCRIPT_ARR[index]) { |
2936 | 0 | reconsume = true; |
2937 | 0 | state = P::transition(mViewSource, |
2938 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
2939 | 0 | reconsume, |
2940 | 0 | pos); |
2941 | 0 | NS_HTML5_CONTINUE(stateloop); |
2942 | 0 | } |
2943 | 0 | index++; |
2944 | 0 | continue; |
2945 | 0 | } |
2946 | 0 | switch (c) { |
2947 | 0 | case '\r': { |
2948 | 0 | emitCarriageReturn(buf, pos); |
2949 | 0 | state = |
2950 | 0 | P::transition(mViewSource, |
2951 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
2952 | 0 | reconsume, |
2953 | 0 | pos); |
2954 | 0 | NS_HTML5_BREAK(stateloop); |
2955 | 0 | } |
2956 | 0 | case '\n': { |
2957 | 0 | silentLineFeed(); |
2958 | 0 | MOZ_FALLTHROUGH; |
2959 | 0 | } |
2960 | 0 | case ' ': |
2961 | 0 | case '\t': |
2962 | 0 | case '\f': |
2963 | 0 | case '/': |
2964 | 0 | case '>': { |
2965 | 0 | state = |
2966 | 0 | P::transition(mViewSource, |
2967 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
2968 | 0 | reconsume, |
2969 | 0 | pos); |
2970 | 0 | NS_HTML5_BREAK(scriptdatadoubleescapestartloop); |
2971 | 0 | } |
2972 | 0 | default: { |
2973 | 0 | reconsume = true; |
2974 | 0 | state = P::transition(mViewSource, |
2975 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
2976 | 0 | reconsume, |
2977 | 0 | pos); |
2978 | 0 | NS_HTML5_CONTINUE(stateloop); |
2979 | 0 | } |
2980 | 0 | } |
2981 | 0 | } |
2982 | 0 | scriptdatadoubleescapestartloop_end:; |
2983 | 0 | MOZ_FALLTHROUGH; |
2984 | 0 | } |
2985 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPED: { |
2986 | 0 | for (;;) { |
2987 | 0 | if (reconsume) { |
2988 | 0 | reconsume = false; |
2989 | 0 | } else { |
2990 | 0 | if (++pos == endPos) { |
2991 | 0 | NS_HTML5_BREAK(stateloop); |
2992 | 0 | } |
2993 | 0 | c = checkChar(buf, pos); |
2994 | 0 | } |
2995 | 0 | switch (c) { |
2996 | 0 | case '-': { |
2997 | 0 | state = |
2998 | 0 | P::transition(mViewSource, |
2999 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED_DASH, |
3000 | 0 | reconsume, |
3001 | 0 | pos); |
3002 | 0 | NS_HTML5_BREAK(scriptdatadoubleescapedloop); |
3003 | 0 | } |
3004 | 0 | case '<': { |
3005 | 0 | state = P::transition( |
3006 | 0 | mViewSource, |
3007 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN, |
3008 | 0 | reconsume, |
3009 | 0 | pos); |
3010 | 0 | NS_HTML5_CONTINUE(stateloop); |
3011 | 0 | } |
3012 | 0 | case '\0': { |
3013 | 0 | emitReplacementCharacter(buf, pos); |
3014 | 0 | continue; |
3015 | 0 | } |
3016 | 0 | case '\r': { |
3017 | 0 | emitCarriageReturn(buf, pos); |
3018 | 0 | NS_HTML5_BREAK(stateloop); |
3019 | 0 | } |
3020 | 0 | case '\n': { |
3021 | 0 | silentLineFeed(); |
3022 | 0 | MOZ_FALLTHROUGH; |
3023 | 0 | } |
3024 | 0 | default: { |
3025 | 0 | continue; |
3026 | 0 | } |
3027 | 0 | } |
3028 | 0 | } |
3029 | 0 | scriptdatadoubleescapedloop_end:; |
3030 | 0 | MOZ_FALLTHROUGH; |
3031 | 0 | } |
3032 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPED_DASH: { |
3033 | 0 | for (;;) { |
3034 | 0 | if (++pos == endPos) { |
3035 | 0 | NS_HTML5_BREAK(stateloop); |
3036 | 0 | } |
3037 | 0 | c = checkChar(buf, pos); |
3038 | 0 | switch (c) { |
3039 | 0 | case '-': { |
3040 | 0 | state = P::transition( |
3041 | 0 | mViewSource, |
3042 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH, |
3043 | 0 | reconsume, |
3044 | 0 | pos); |
3045 | 0 | NS_HTML5_BREAK(scriptdatadoubleescapeddashloop); |
3046 | 0 | } |
3047 | 0 | case '<': { |
3048 | 0 | state = P::transition( |
3049 | 0 | mViewSource, |
3050 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN, |
3051 | 0 | reconsume, |
3052 | 0 | pos); |
3053 | 0 | NS_HTML5_CONTINUE(stateloop); |
3054 | 0 | } |
3055 | 0 | case '\0': { |
3056 | 0 | emitReplacementCharacter(buf, pos); |
3057 | 0 | state = |
3058 | 0 | P::transition(mViewSource, |
3059 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
3060 | 0 | reconsume, |
3061 | 0 | pos); |
3062 | 0 | NS_HTML5_CONTINUE(stateloop); |
3063 | 0 | } |
3064 | 0 | case '\r': { |
3065 | 0 | emitCarriageReturn(buf, pos); |
3066 | 0 | state = |
3067 | 0 | P::transition(mViewSource, |
3068 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
3069 | 0 | reconsume, |
3070 | 0 | pos); |
3071 | 0 | NS_HTML5_BREAK(stateloop); |
3072 | 0 | } |
3073 | 0 | case '\n': { |
3074 | 0 | silentLineFeed(); |
3075 | 0 | MOZ_FALLTHROUGH; |
3076 | 0 | } |
3077 | 0 | default: { |
3078 | 0 | state = |
3079 | 0 | P::transition(mViewSource, |
3080 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
3081 | 0 | reconsume, |
3082 | 0 | pos); |
3083 | 0 | NS_HTML5_CONTINUE(stateloop); |
3084 | 0 | } |
3085 | 0 | } |
3086 | 0 | } |
3087 | 0 | scriptdatadoubleescapeddashloop_end:; |
3088 | 0 | MOZ_FALLTHROUGH; |
3089 | 0 | } |
3090 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH: { |
3091 | 0 | for (;;) { |
3092 | 0 | if (++pos == endPos) { |
3093 | 0 | NS_HTML5_BREAK(stateloop); |
3094 | 0 | } |
3095 | 0 | c = checkChar(buf, pos); |
3096 | 0 | switch (c) { |
3097 | 0 | case '-': { |
3098 | 0 | continue; |
3099 | 0 | } |
3100 | 0 | case '<': { |
3101 | 0 | state = P::transition( |
3102 | 0 | mViewSource, |
3103 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN, |
3104 | 0 | reconsume, |
3105 | 0 | pos); |
3106 | 0 | NS_HTML5_BREAK(scriptdatadoubleescapeddashdashloop); |
3107 | 0 | } |
3108 | 0 | case '>': { |
3109 | 0 | state = P::transition( |
3110 | 0 | mViewSource, nsHtml5Tokenizer::SCRIPT_DATA, reconsume, pos); |
3111 | 0 | NS_HTML5_CONTINUE(stateloop); |
3112 | 0 | } |
3113 | 0 | case '\0': { |
3114 | 0 | emitReplacementCharacter(buf, pos); |
3115 | 0 | state = |
3116 | 0 | P::transition(mViewSource, |
3117 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
3118 | 0 | reconsume, |
3119 | 0 | pos); |
3120 | 0 | NS_HTML5_CONTINUE(stateloop); |
3121 | 0 | } |
3122 | 0 | case '\r': { |
3123 | 0 | emitCarriageReturn(buf, pos); |
3124 | 0 | state = |
3125 | 0 | P::transition(mViewSource, |
3126 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
3127 | 0 | reconsume, |
3128 | 0 | pos); |
3129 | 0 | NS_HTML5_BREAK(stateloop); |
3130 | 0 | } |
3131 | 0 | case '\n': { |
3132 | 0 | silentLineFeed(); |
3133 | 0 | MOZ_FALLTHROUGH; |
3134 | 0 | } |
3135 | 0 | default: { |
3136 | 0 | state = |
3137 | 0 | P::transition(mViewSource, |
3138 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
3139 | 0 | reconsume, |
3140 | 0 | pos); |
3141 | 0 | NS_HTML5_CONTINUE(stateloop); |
3142 | 0 | } |
3143 | 0 | } |
3144 | 0 | } |
3145 | 0 | scriptdatadoubleescapeddashdashloop_end:; |
3146 | 0 | MOZ_FALLTHROUGH; |
3147 | 0 | } |
3148 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN: { |
3149 | 0 | for (;;) { |
3150 | 0 | if (++pos == endPos) { |
3151 | 0 | NS_HTML5_BREAK(stateloop); |
3152 | 0 | } |
3153 | 0 | c = checkChar(buf, pos); |
3154 | 0 | switch (c) { |
3155 | 0 | case '/': { |
3156 | 0 | index = 0; |
3157 | 0 | state = |
3158 | 0 | P::transition(mViewSource, |
3159 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPE_END, |
3160 | 0 | reconsume, |
3161 | 0 | pos); |
3162 | 0 | NS_HTML5_BREAK(scriptdatadoubleescapedlessthanloop); |
3163 | 0 | } |
3164 | 0 | default: { |
3165 | 0 | reconsume = true; |
3166 | 0 | state = |
3167 | 0 | P::transition(mViewSource, |
3168 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
3169 | 0 | reconsume, |
3170 | 0 | pos); |
3171 | 0 | NS_HTML5_CONTINUE(stateloop); |
3172 | 0 | } |
3173 | 0 | } |
3174 | 0 | } |
3175 | 0 | scriptdatadoubleescapedlessthanloop_end:; |
3176 | 0 | MOZ_FALLTHROUGH; |
3177 | 0 | } |
3178 | 0 | case SCRIPT_DATA_DOUBLE_ESCAPE_END: { |
3179 | 0 | for (;;) { |
3180 | 0 | if (++pos == endPos) { |
3181 | 0 | NS_HTML5_BREAK(stateloop); |
3182 | 0 | } |
3183 | 0 | c = checkChar(buf, pos); |
3184 | 0 | if (index < 6) { |
3185 | 0 | char16_t folded = c; |
3186 | 0 | if (c >= 'A' && c <= 'Z') { |
3187 | 0 | folded += 0x20; |
3188 | 0 | } |
3189 | 0 | if (folded != nsHtml5Tokenizer::SCRIPT_ARR[index]) { |
3190 | 0 | reconsume = true; |
3191 | 0 | state = |
3192 | 0 | P::transition(mViewSource, |
3193 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
3194 | 0 | reconsume, |
3195 | 0 | pos); |
3196 | 0 | NS_HTML5_CONTINUE(stateloop); |
3197 | 0 | } |
3198 | 0 | index++; |
3199 | 0 | continue; |
3200 | 0 | } |
3201 | 0 | switch (c) { |
3202 | 0 | case '\r': { |
3203 | 0 | emitCarriageReturn(buf, pos); |
3204 | 0 | state = P::transition(mViewSource, |
3205 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
3206 | 0 | reconsume, |
3207 | 0 | pos); |
3208 | 0 | NS_HTML5_BREAK(stateloop); |
3209 | 0 | } |
3210 | 0 | case '\n': { |
3211 | 0 | silentLineFeed(); |
3212 | 0 | MOZ_FALLTHROUGH; |
3213 | 0 | } |
3214 | 0 | case ' ': |
3215 | 0 | case '\t': |
3216 | 0 | case '\f': |
3217 | 0 | case '/': |
3218 | 0 | case '>': { |
3219 | 0 | state = P::transition(mViewSource, |
3220 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_ESCAPED, |
3221 | 0 | reconsume, |
3222 | 0 | pos); |
3223 | 0 | NS_HTML5_CONTINUE(stateloop); |
3224 | 0 | } |
3225 | 0 | default: { |
3226 | 0 | reconsume = true; |
3227 | 0 | state = |
3228 | 0 | P::transition(mViewSource, |
3229 | 0 | nsHtml5Tokenizer::SCRIPT_DATA_DOUBLE_ESCAPED, |
3230 | 0 | reconsume, |
3231 | 0 | pos); |
3232 | 0 | NS_HTML5_CONTINUE(stateloop); |
3233 | 0 | } |
3234 | 0 | } |
3235 | 0 | } |
3236 | 0 | } |
3237 | 0 | case MARKUP_DECLARATION_OCTYPE: { |
3238 | 0 | for (;;) { |
3239 | 0 | if (++pos == endPos) { |
3240 | 0 | NS_HTML5_BREAK(stateloop); |
3241 | 0 | } |
3242 | 0 | c = checkChar(buf, pos); |
3243 | 0 | if (index < 6) { |
3244 | 0 | char16_t folded = c; |
3245 | 0 | if (c >= 'A' && c <= 'Z') { |
3246 | 0 | folded += 0x20; |
3247 | 0 | } |
3248 | 0 | if (folded == nsHtml5Tokenizer::OCTYPE[index]) { |
3249 | 0 | appendStrBuf(c); |
3250 | 0 | } else { |
3251 | 0 | if (P::reportErrors) { |
3252 | 0 | errBogusComment(); |
3253 | 0 | } |
3254 | 0 | reconsume = true; |
3255 | 0 | state = P::transition( |
3256 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_COMMENT, reconsume, pos); |
3257 | 0 | NS_HTML5_CONTINUE(stateloop); |
3258 | 0 | } |
3259 | 0 | index++; |
3260 | 0 | continue; |
3261 | 0 | } else { |
3262 | 0 | reconsume = true; |
3263 | 0 | state = P::transition( |
3264 | 0 | mViewSource, nsHtml5Tokenizer::DOCTYPE, reconsume, pos); |
3265 | 0 | NS_HTML5_BREAK(markupdeclarationdoctypeloop); |
3266 | 0 | } |
3267 | 0 | } |
3268 | 0 | markupdeclarationdoctypeloop_end:; |
3269 | 0 | MOZ_FALLTHROUGH; |
3270 | 0 | } |
3271 | 0 | case DOCTYPE: { |
3272 | 0 | for (;;) { |
3273 | 0 | if (reconsume) { |
3274 | 0 | reconsume = false; |
3275 | 0 | } else { |
3276 | 0 | if (++pos == endPos) { |
3277 | 0 | NS_HTML5_BREAK(stateloop); |
3278 | 0 | } |
3279 | 0 | c = checkChar(buf, pos); |
3280 | 0 | } |
3281 | 0 | initDoctypeFields(); |
3282 | 0 | switch (c) { |
3283 | 0 | case '\r': { |
3284 | 0 | silentCarriageReturn(); |
3285 | 0 | state = P::transition(mViewSource, |
3286 | 0 | nsHtml5Tokenizer::BEFORE_DOCTYPE_NAME, |
3287 | 0 | reconsume, |
3288 | 0 | pos); |
3289 | 0 | NS_HTML5_BREAK(stateloop); |
3290 | 0 | } |
3291 | 0 | case '\n': { |
3292 | 0 | silentLineFeed(); |
3293 | 0 | MOZ_FALLTHROUGH; |
3294 | 0 | } |
3295 | 0 | case ' ': |
3296 | 0 | case '\t': |
3297 | 0 | case '\f': { |
3298 | 0 | state = P::transition(mViewSource, |
3299 | 0 | nsHtml5Tokenizer::BEFORE_DOCTYPE_NAME, |
3300 | 0 | reconsume, |
3301 | 0 | pos); |
3302 | 0 | NS_HTML5_BREAK(doctypeloop); |
3303 | 0 | } |
3304 | 0 | default: { |
3305 | 0 | if (P::reportErrors) { |
3306 | 0 | errMissingSpaceBeforeDoctypeName(); |
3307 | 0 | } |
3308 | 0 | reconsume = true; |
3309 | 0 | state = P::transition(mViewSource, |
3310 | 0 | nsHtml5Tokenizer::BEFORE_DOCTYPE_NAME, |
3311 | 0 | reconsume, |
3312 | 0 | pos); |
3313 | 0 | NS_HTML5_BREAK(doctypeloop); |
3314 | 0 | } |
3315 | 0 | } |
3316 | 0 | } |
3317 | 0 | doctypeloop_end:; |
3318 | 0 | MOZ_FALLTHROUGH; |
3319 | 0 | } |
3320 | 0 | case BEFORE_DOCTYPE_NAME: { |
3321 | 0 | for (;;) { |
3322 | 0 | if (reconsume) { |
3323 | 0 | reconsume = false; |
3324 | 0 | } else { |
3325 | 0 | if (++pos == endPos) { |
3326 | 0 | NS_HTML5_BREAK(stateloop); |
3327 | 0 | } |
3328 | 0 | c = checkChar(buf, pos); |
3329 | 0 | } |
3330 | 0 | switch (c) { |
3331 | 0 | case '\r': { |
3332 | 0 | silentCarriageReturn(); |
3333 | 0 | NS_HTML5_BREAK(stateloop); |
3334 | 0 | } |
3335 | 0 | case '\n': { |
3336 | 0 | silentLineFeed(); |
3337 | 0 | MOZ_FALLTHROUGH; |
3338 | 0 | } |
3339 | 0 | case ' ': |
3340 | 0 | case '\t': |
3341 | 0 | case '\f': { |
3342 | 0 | continue; |
3343 | 0 | } |
3344 | 0 | case '>': { |
3345 | 0 | if (P::reportErrors) { |
3346 | 0 | errNamelessDoctype(); |
3347 | 0 | } |
3348 | 0 | forceQuirks = true; |
3349 | 0 | emitDoctypeToken(pos); |
3350 | 0 | state = P::transition( |
3351 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3352 | 0 | NS_HTML5_CONTINUE(stateloop); |
3353 | 0 | } |
3354 | 0 | case '\0': { |
3355 | 0 | c = 0xfffd; |
3356 | 0 | MOZ_FALLTHROUGH; |
3357 | 0 | } |
3358 | 0 | default: { |
3359 | 0 | if (c >= 'A' && c <= 'Z') { |
3360 | 0 | c += 0x20; |
3361 | 0 | } |
3362 | 0 | clearStrBufBeforeUse(); |
3363 | 0 | appendStrBuf(c); |
3364 | 0 | state = P::transition( |
3365 | 0 | mViewSource, nsHtml5Tokenizer::DOCTYPE_NAME, reconsume, pos); |
3366 | 0 | NS_HTML5_BREAK(beforedoctypenameloop); |
3367 | 0 | } |
3368 | 0 | } |
3369 | 0 | } |
3370 | 0 | beforedoctypenameloop_end:; |
3371 | 0 | MOZ_FALLTHROUGH; |
3372 | 0 | } |
3373 | 0 | case DOCTYPE_NAME: { |
3374 | 0 | for (;;) { |
3375 | 0 | if (++pos == endPos) { |
3376 | 0 | NS_HTML5_BREAK(stateloop); |
3377 | 0 | } |
3378 | 0 | c = checkChar(buf, pos); |
3379 | 0 | switch (c) { |
3380 | 0 | case '\r': { |
3381 | 0 | silentCarriageReturn(); |
3382 | 0 | strBufToDoctypeName(); |
3383 | 0 | state = P::transition(mViewSource, |
3384 | 0 | nsHtml5Tokenizer::AFTER_DOCTYPE_NAME, |
3385 | 0 | reconsume, |
3386 | 0 | pos); |
3387 | 0 | NS_HTML5_BREAK(stateloop); |
3388 | 0 | } |
3389 | 0 | case '\n': { |
3390 | 0 | silentLineFeed(); |
3391 | 0 | MOZ_FALLTHROUGH; |
3392 | 0 | } |
3393 | 0 | case ' ': |
3394 | 0 | case '\t': |
3395 | 0 | case '\f': { |
3396 | 0 | strBufToDoctypeName(); |
3397 | 0 | state = P::transition(mViewSource, |
3398 | 0 | nsHtml5Tokenizer::AFTER_DOCTYPE_NAME, |
3399 | 0 | reconsume, |
3400 | 0 | pos); |
3401 | 0 | NS_HTML5_BREAK(doctypenameloop); |
3402 | 0 | } |
3403 | 0 | case '>': { |
3404 | 0 | strBufToDoctypeName(); |
3405 | 0 | emitDoctypeToken(pos); |
3406 | 0 | state = P::transition( |
3407 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3408 | 0 | NS_HTML5_CONTINUE(stateloop); |
3409 | 0 | } |
3410 | 0 | case '\0': { |
3411 | 0 | c = 0xfffd; |
3412 | 0 | MOZ_FALLTHROUGH; |
3413 | 0 | } |
3414 | 0 | default: { |
3415 | 0 | if (c >= 'A' && c <= 'Z') { |
3416 | 0 | c += 0x0020; |
3417 | 0 | } |
3418 | 0 | appendStrBuf(c); |
3419 | 0 | continue; |
3420 | 0 | } |
3421 | 0 | } |
3422 | 0 | } |
3423 | 0 | doctypenameloop_end:; |
3424 | 0 | MOZ_FALLTHROUGH; |
3425 | 0 | } |
3426 | 0 | case AFTER_DOCTYPE_NAME: { |
3427 | 0 | for (;;) { |
3428 | 0 | if (++pos == endPos) { |
3429 | 0 | NS_HTML5_BREAK(stateloop); |
3430 | 0 | } |
3431 | 0 | c = checkChar(buf, pos); |
3432 | 0 | switch (c) { |
3433 | 0 | case '\r': { |
3434 | 0 | silentCarriageReturn(); |
3435 | 0 | NS_HTML5_BREAK(stateloop); |
3436 | 0 | } |
3437 | 0 | case '\n': { |
3438 | 0 | silentLineFeed(); |
3439 | 0 | MOZ_FALLTHROUGH; |
3440 | 0 | } |
3441 | 0 | case ' ': |
3442 | 0 | case '\t': |
3443 | 0 | case '\f': { |
3444 | 0 | continue; |
3445 | 0 | } |
3446 | 0 | case '>': { |
3447 | 0 | emitDoctypeToken(pos); |
3448 | 0 | state = P::transition( |
3449 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3450 | 0 | NS_HTML5_CONTINUE(stateloop); |
3451 | 0 | } |
3452 | 0 | case 'p': |
3453 | 0 | case 'P': { |
3454 | 0 | index = 0; |
3455 | 0 | state = P::transition( |
3456 | 0 | mViewSource, nsHtml5Tokenizer::DOCTYPE_UBLIC, reconsume, pos); |
3457 | 0 | NS_HTML5_BREAK(afterdoctypenameloop); |
3458 | 0 | } |
3459 | 0 | case 's': |
3460 | 0 | case 'S': { |
3461 | 0 | index = 0; |
3462 | 0 | state = P::transition( |
3463 | 0 | mViewSource, nsHtml5Tokenizer::DOCTYPE_YSTEM, reconsume, pos); |
3464 | 0 | NS_HTML5_CONTINUE(stateloop); |
3465 | 0 | } |
3466 | 0 | default: { |
3467 | 0 | bogusDoctype(); |
3468 | 0 | state = P::transition( |
3469 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
3470 | 0 | NS_HTML5_CONTINUE(stateloop); |
3471 | 0 | } |
3472 | 0 | } |
3473 | 0 | } |
3474 | 0 | afterdoctypenameloop_end:; |
3475 | 0 | MOZ_FALLTHROUGH; |
3476 | 0 | } |
3477 | 0 | case DOCTYPE_UBLIC: { |
3478 | 0 | for (;;) { |
3479 | 0 | if (++pos == endPos) { |
3480 | 0 | NS_HTML5_BREAK(stateloop); |
3481 | 0 | } |
3482 | 0 | c = checkChar(buf, pos); |
3483 | 0 | if (index < 5) { |
3484 | 0 | char16_t folded = c; |
3485 | 0 | if (c >= 'A' && c <= 'Z') { |
3486 | 0 | folded += 0x20; |
3487 | 0 | } |
3488 | 0 | if (folded != nsHtml5Tokenizer::UBLIC[index]) { |
3489 | 0 | bogusDoctype(); |
3490 | 0 | reconsume = true; |
3491 | 0 | state = P::transition( |
3492 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
3493 | 0 | NS_HTML5_CONTINUE(stateloop); |
3494 | 0 | } |
3495 | 0 | index++; |
3496 | 0 | continue; |
3497 | 0 | } else { |
3498 | 0 | reconsume = true; |
3499 | 0 | state = |
3500 | 0 | P::transition(mViewSource, |
3501 | 0 | nsHtml5Tokenizer::AFTER_DOCTYPE_PUBLIC_KEYWORD, |
3502 | 0 | reconsume, |
3503 | 0 | pos); |
3504 | 0 | NS_HTML5_BREAK(doctypeublicloop); |
3505 | 0 | } |
3506 | 0 | } |
3507 | 0 | doctypeublicloop_end:; |
3508 | 0 | MOZ_FALLTHROUGH; |
3509 | 0 | } |
3510 | 0 | case AFTER_DOCTYPE_PUBLIC_KEYWORD: { |
3511 | 0 | for (;;) { |
3512 | 0 | if (reconsume) { |
3513 | 0 | reconsume = false; |
3514 | 0 | } else { |
3515 | 0 | if (++pos == endPos) { |
3516 | 0 | NS_HTML5_BREAK(stateloop); |
3517 | 0 | } |
3518 | 0 | c = checkChar(buf, pos); |
3519 | 0 | } |
3520 | 0 | switch (c) { |
3521 | 0 | case '\r': { |
3522 | 0 | silentCarriageReturn(); |
3523 | 0 | state = P::transition( |
3524 | 0 | mViewSource, |
3525 | 0 | nsHtml5Tokenizer::BEFORE_DOCTYPE_PUBLIC_IDENTIFIER, |
3526 | 0 | reconsume, |
3527 | 0 | pos); |
3528 | 0 | NS_HTML5_BREAK(stateloop); |
3529 | 0 | } |
3530 | 0 | case '\n': { |
3531 | 0 | silentLineFeed(); |
3532 | 0 | MOZ_FALLTHROUGH; |
3533 | 0 | } |
3534 | 0 | case ' ': |
3535 | 0 | case '\t': |
3536 | 0 | case '\f': { |
3537 | 0 | state = P::transition( |
3538 | 0 | mViewSource, |
3539 | 0 | nsHtml5Tokenizer::BEFORE_DOCTYPE_PUBLIC_IDENTIFIER, |
3540 | 0 | reconsume, |
3541 | 0 | pos); |
3542 | 0 | NS_HTML5_BREAK(afterdoctypepublickeywordloop); |
3543 | 0 | } |
3544 | 0 | case '\"': { |
3545 | 0 | if (P::reportErrors) { |
3546 | 0 | errNoSpaceBetweenDoctypePublicKeywordAndQuote(); |
3547 | 0 | } |
3548 | 0 | clearStrBufBeforeUse(); |
3549 | 0 | state = P::transition( |
3550 | 0 | mViewSource, |
3551 | 0 | nsHtml5Tokenizer::DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED, |
3552 | 0 | reconsume, |
3553 | 0 | pos); |
3554 | 0 | NS_HTML5_CONTINUE(stateloop); |
3555 | 0 | } |
3556 | 0 | case '\'': { |
3557 | 0 | if (P::reportErrors) { |
3558 | 0 | errNoSpaceBetweenDoctypePublicKeywordAndQuote(); |
3559 | 0 | } |
3560 | 0 | clearStrBufBeforeUse(); |
3561 | 0 | state = P::transition( |
3562 | 0 | mViewSource, |
3563 | 0 | nsHtml5Tokenizer::DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED, |
3564 | 0 | reconsume, |
3565 | 0 | pos); |
3566 | 0 | NS_HTML5_CONTINUE(stateloop); |
3567 | 0 | } |
3568 | 0 | case '>': { |
3569 | 0 | if (P::reportErrors) { |
3570 | 0 | errExpectedPublicId(); |
3571 | 0 | } |
3572 | 0 | forceQuirks = true; |
3573 | 0 | emitDoctypeToken(pos); |
3574 | 0 | state = P::transition( |
3575 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3576 | 0 | NS_HTML5_CONTINUE(stateloop); |
3577 | 0 | } |
3578 | 0 | default: { |
3579 | 0 | bogusDoctype(); |
3580 | 0 | state = P::transition( |
3581 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
3582 | 0 | NS_HTML5_CONTINUE(stateloop); |
3583 | 0 | } |
3584 | 0 | } |
3585 | 0 | } |
3586 | 0 | afterdoctypepublickeywordloop_end:; |
3587 | 0 | MOZ_FALLTHROUGH; |
3588 | 0 | } |
3589 | 0 | case BEFORE_DOCTYPE_PUBLIC_IDENTIFIER: { |
3590 | 0 | for (;;) { |
3591 | 0 | if (++pos == endPos) { |
3592 | 0 | NS_HTML5_BREAK(stateloop); |
3593 | 0 | } |
3594 | 0 | c = checkChar(buf, pos); |
3595 | 0 | switch (c) { |
3596 | 0 | case '\r': { |
3597 | 0 | silentCarriageReturn(); |
3598 | 0 | NS_HTML5_BREAK(stateloop); |
3599 | 0 | } |
3600 | 0 | case '\n': { |
3601 | 0 | silentLineFeed(); |
3602 | 0 | MOZ_FALLTHROUGH; |
3603 | 0 | } |
3604 | 0 | case ' ': |
3605 | 0 | case '\t': |
3606 | 0 | case '\f': { |
3607 | 0 | continue; |
3608 | 0 | } |
3609 | 0 | case '\"': { |
3610 | 0 | clearStrBufBeforeUse(); |
3611 | 0 | state = P::transition( |
3612 | 0 | mViewSource, |
3613 | 0 | nsHtml5Tokenizer::DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED, |
3614 | 0 | reconsume, |
3615 | 0 | pos); |
3616 | 0 | NS_HTML5_BREAK(beforedoctypepublicidentifierloop); |
3617 | 0 | } |
3618 | 0 | case '\'': { |
3619 | 0 | clearStrBufBeforeUse(); |
3620 | 0 | state = P::transition( |
3621 | 0 | mViewSource, |
3622 | 0 | nsHtml5Tokenizer::DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED, |
3623 | 0 | reconsume, |
3624 | 0 | pos); |
3625 | 0 | NS_HTML5_CONTINUE(stateloop); |
3626 | 0 | } |
3627 | 0 | case '>': { |
3628 | 0 | if (P::reportErrors) { |
3629 | 0 | errExpectedPublicId(); |
3630 | 0 | } |
3631 | 0 | forceQuirks = true; |
3632 | 0 | emitDoctypeToken(pos); |
3633 | 0 | state = P::transition( |
3634 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3635 | 0 | NS_HTML5_CONTINUE(stateloop); |
3636 | 0 | } |
3637 | 0 | default: { |
3638 | 0 | bogusDoctype(); |
3639 | 0 | state = P::transition( |
3640 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
3641 | 0 | NS_HTML5_CONTINUE(stateloop); |
3642 | 0 | } |
3643 | 0 | } |
3644 | 0 | } |
3645 | 0 | beforedoctypepublicidentifierloop_end:; |
3646 | 0 | MOZ_FALLTHROUGH; |
3647 | 0 | } |
3648 | 0 | case DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED: { |
3649 | 0 | for (;;) { |
3650 | 0 | if (++pos == endPos) { |
3651 | 0 | NS_HTML5_BREAK(stateloop); |
3652 | 0 | } |
3653 | 0 | c = checkChar(buf, pos); |
3654 | 0 | switch (c) { |
3655 | 0 | case '\"': { |
3656 | 0 | publicIdentifier = strBufToString(); |
3657 | 0 | state = |
3658 | 0 | P::transition(mViewSource, |
3659 | 0 | nsHtml5Tokenizer::AFTER_DOCTYPE_PUBLIC_IDENTIFIER, |
3660 | 0 | reconsume, |
3661 | 0 | pos); |
3662 | 0 | NS_HTML5_BREAK(doctypepublicidentifierdoublequotedloop); |
3663 | 0 | } |
3664 | 0 | case '>': { |
3665 | 0 | if (P::reportErrors) { |
3666 | 0 | errGtInPublicId(); |
3667 | 0 | } |
3668 | 0 | forceQuirks = true; |
3669 | 0 | publicIdentifier = strBufToString(); |
3670 | 0 | emitDoctypeToken(pos); |
3671 | 0 | state = P::transition( |
3672 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3673 | 0 | NS_HTML5_CONTINUE(stateloop); |
3674 | 0 | } |
3675 | 0 | case '\r': { |
3676 | 0 | appendStrBufCarriageReturn(); |
3677 | 0 | NS_HTML5_BREAK(stateloop); |
3678 | 0 | } |
3679 | 0 | case '\n': { |
3680 | 0 | appendStrBufLineFeed(); |
3681 | 0 | continue; |
3682 | 0 | } |
3683 | 0 | case '\0': { |
3684 | 0 | c = 0xfffd; |
3685 | 0 | MOZ_FALLTHROUGH; |
3686 | 0 | } |
3687 | 0 | default: { |
3688 | 0 | appendStrBuf(c); |
3689 | 0 | continue; |
3690 | 0 | } |
3691 | 0 | } |
3692 | 0 | } |
3693 | 0 | doctypepublicidentifierdoublequotedloop_end:; |
3694 | 0 | MOZ_FALLTHROUGH; |
3695 | 0 | } |
3696 | 0 | case AFTER_DOCTYPE_PUBLIC_IDENTIFIER: { |
3697 | 0 | for (;;) { |
3698 | 0 | if (++pos == endPos) { |
3699 | 0 | NS_HTML5_BREAK(stateloop); |
3700 | 0 | } |
3701 | 0 | c = checkChar(buf, pos); |
3702 | 0 | switch (c) { |
3703 | 0 | case '\r': { |
3704 | 0 | silentCarriageReturn(); |
3705 | 0 | state = P::transition( |
3706 | 0 | mViewSource, |
3707 | 0 | nsHtml5Tokenizer::BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS, |
3708 | 0 | reconsume, |
3709 | 0 | pos); |
3710 | 0 | NS_HTML5_BREAK(stateloop); |
3711 | 0 | } |
3712 | 0 | case '\n': { |
3713 | 0 | silentLineFeed(); |
3714 | 0 | MOZ_FALLTHROUGH; |
3715 | 0 | } |
3716 | 0 | case ' ': |
3717 | 0 | case '\t': |
3718 | 0 | case '\f': { |
3719 | 0 | state = P::transition( |
3720 | 0 | mViewSource, |
3721 | 0 | nsHtml5Tokenizer::BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS, |
3722 | 0 | reconsume, |
3723 | 0 | pos); |
3724 | 0 | NS_HTML5_BREAK(afterdoctypepublicidentifierloop); |
3725 | 0 | } |
3726 | 0 | case '>': { |
3727 | 0 | emitDoctypeToken(pos); |
3728 | 0 | state = P::transition( |
3729 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3730 | 0 | NS_HTML5_CONTINUE(stateloop); |
3731 | 0 | } |
3732 | 0 | case '\"': { |
3733 | 0 | if (P::reportErrors) { |
3734 | 0 | errNoSpaceBetweenPublicAndSystemIds(); |
3735 | 0 | } |
3736 | 0 | clearStrBufBeforeUse(); |
3737 | 0 | state = P::transition( |
3738 | 0 | mViewSource, |
3739 | 0 | nsHtml5Tokenizer::DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED, |
3740 | 0 | reconsume, |
3741 | 0 | pos); |
3742 | 0 | NS_HTML5_CONTINUE(stateloop); |
3743 | 0 | } |
3744 | 0 | case '\'': { |
3745 | 0 | if (P::reportErrors) { |
3746 | 0 | errNoSpaceBetweenPublicAndSystemIds(); |
3747 | 0 | } |
3748 | 0 | clearStrBufBeforeUse(); |
3749 | 0 | state = P::transition( |
3750 | 0 | mViewSource, |
3751 | 0 | nsHtml5Tokenizer::DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED, |
3752 | 0 | reconsume, |
3753 | 0 | pos); |
3754 | 0 | NS_HTML5_CONTINUE(stateloop); |
3755 | 0 | } |
3756 | 0 | default: { |
3757 | 0 | bogusDoctype(); |
3758 | 0 | state = P::transition( |
3759 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
3760 | 0 | NS_HTML5_CONTINUE(stateloop); |
3761 | 0 | } |
3762 | 0 | } |
3763 | 0 | } |
3764 | 0 | afterdoctypepublicidentifierloop_end:; |
3765 | 0 | MOZ_FALLTHROUGH; |
3766 | 0 | } |
3767 | 0 | case BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS: { |
3768 | 0 | for (;;) { |
3769 | 0 | if (++pos == endPos) { |
3770 | 0 | NS_HTML5_BREAK(stateloop); |
3771 | 0 | } |
3772 | 0 | c = checkChar(buf, pos); |
3773 | 0 | switch (c) { |
3774 | 0 | case '\r': { |
3775 | 0 | silentCarriageReturn(); |
3776 | 0 | NS_HTML5_BREAK(stateloop); |
3777 | 0 | } |
3778 | 0 | case '\n': { |
3779 | 0 | silentLineFeed(); |
3780 | 0 | MOZ_FALLTHROUGH; |
3781 | 0 | } |
3782 | 0 | case ' ': |
3783 | 0 | case '\t': |
3784 | 0 | case '\f': { |
3785 | 0 | continue; |
3786 | 0 | } |
3787 | 0 | case '>': { |
3788 | 0 | emitDoctypeToken(pos); |
3789 | 0 | state = P::transition( |
3790 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3791 | 0 | NS_HTML5_CONTINUE(stateloop); |
3792 | 0 | } |
3793 | 0 | case '\"': { |
3794 | 0 | clearStrBufBeforeUse(); |
3795 | 0 | state = P::transition( |
3796 | 0 | mViewSource, |
3797 | 0 | nsHtml5Tokenizer::DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED, |
3798 | 0 | reconsume, |
3799 | 0 | pos); |
3800 | 0 | NS_HTML5_BREAK(betweendoctypepublicandsystemidentifiersloop); |
3801 | 0 | } |
3802 | 0 | case '\'': { |
3803 | 0 | clearStrBufBeforeUse(); |
3804 | 0 | state = P::transition( |
3805 | 0 | mViewSource, |
3806 | 0 | nsHtml5Tokenizer::DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED, |
3807 | 0 | reconsume, |
3808 | 0 | pos); |
3809 | 0 | NS_HTML5_CONTINUE(stateloop); |
3810 | 0 | } |
3811 | 0 | default: { |
3812 | 0 | bogusDoctype(); |
3813 | 0 | state = P::transition( |
3814 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
3815 | 0 | NS_HTML5_CONTINUE(stateloop); |
3816 | 0 | } |
3817 | 0 | } |
3818 | 0 | } |
3819 | 0 | betweendoctypepublicandsystemidentifiersloop_end:; |
3820 | 0 | MOZ_FALLTHROUGH; |
3821 | 0 | } |
3822 | 0 | case DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED: { |
3823 | 0 | for (;;) { |
3824 | 0 | if (++pos == endPos) { |
3825 | 0 | NS_HTML5_BREAK(stateloop); |
3826 | 0 | } |
3827 | 0 | c = checkChar(buf, pos); |
3828 | 0 | switch (c) { |
3829 | 0 | case '\"': { |
3830 | 0 | systemIdentifier = strBufToString(); |
3831 | 0 | state = |
3832 | 0 | P::transition(mViewSource, |
3833 | 0 | nsHtml5Tokenizer::AFTER_DOCTYPE_SYSTEM_IDENTIFIER, |
3834 | 0 | reconsume, |
3835 | 0 | pos); |
3836 | 0 | NS_HTML5_CONTINUE(stateloop); |
3837 | 0 | } |
3838 | 0 | case '>': { |
3839 | 0 | if (P::reportErrors) { |
3840 | 0 | errGtInSystemId(); |
3841 | 0 | } |
3842 | 0 | forceQuirks = true; |
3843 | 0 | systemIdentifier = strBufToString(); |
3844 | 0 | emitDoctypeToken(pos); |
3845 | 0 | state = P::transition( |
3846 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3847 | 0 | NS_HTML5_CONTINUE(stateloop); |
3848 | 0 | } |
3849 | 0 | case '\r': { |
3850 | 0 | appendStrBufCarriageReturn(); |
3851 | 0 | NS_HTML5_BREAK(stateloop); |
3852 | 0 | } |
3853 | 0 | case '\n': { |
3854 | 0 | appendStrBufLineFeed(); |
3855 | 0 | continue; |
3856 | 0 | } |
3857 | 0 | case '\0': { |
3858 | 0 | c = 0xfffd; |
3859 | 0 | MOZ_FALLTHROUGH; |
3860 | 0 | } |
3861 | 0 | default: { |
3862 | 0 | appendStrBuf(c); |
3863 | 0 | continue; |
3864 | 0 | } |
3865 | 0 | } |
3866 | 0 | } |
3867 | 0 | } |
3868 | 0 | case AFTER_DOCTYPE_SYSTEM_IDENTIFIER: { |
3869 | 0 | for (;;) { |
3870 | 0 | if (++pos == endPos) { |
3871 | 0 | NS_HTML5_BREAK(stateloop); |
3872 | 0 | } |
3873 | 0 | c = checkChar(buf, pos); |
3874 | 0 | switch (c) { |
3875 | 0 | case '\r': { |
3876 | 0 | silentCarriageReturn(); |
3877 | 0 | NS_HTML5_BREAK(stateloop); |
3878 | 0 | } |
3879 | 0 | case '\n': { |
3880 | 0 | silentLineFeed(); |
3881 | 0 | MOZ_FALLTHROUGH; |
3882 | 0 | } |
3883 | 0 | case ' ': |
3884 | 0 | case '\t': |
3885 | 0 | case '\f': { |
3886 | 0 | continue; |
3887 | 0 | } |
3888 | 0 | case '>': { |
3889 | 0 | emitDoctypeToken(pos); |
3890 | 0 | state = P::transition( |
3891 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3892 | 0 | NS_HTML5_CONTINUE(stateloop); |
3893 | 0 | } |
3894 | 0 | default: { |
3895 | 0 | bogusDoctypeWithoutQuirks(); |
3896 | 0 | state = P::transition( |
3897 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
3898 | 0 | NS_HTML5_BREAK(afterdoctypesystemidentifierloop); |
3899 | 0 | } |
3900 | 0 | } |
3901 | 0 | } |
3902 | 0 | afterdoctypesystemidentifierloop_end:; |
3903 | 0 | MOZ_FALLTHROUGH; |
3904 | 0 | } |
3905 | 0 | case BOGUS_DOCTYPE: { |
3906 | 0 | for (;;) { |
3907 | 0 | if (reconsume) { |
3908 | 0 | reconsume = false; |
3909 | 0 | } else { |
3910 | 0 | if (++pos == endPos) { |
3911 | 0 | NS_HTML5_BREAK(stateloop); |
3912 | 0 | } |
3913 | 0 | c = checkChar(buf, pos); |
3914 | 0 | } |
3915 | 0 | switch (c) { |
3916 | 0 | case '>': { |
3917 | 0 | emitDoctypeToken(pos); |
3918 | 0 | state = P::transition( |
3919 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
3920 | 0 | NS_HTML5_CONTINUE(stateloop); |
3921 | 0 | } |
3922 | 0 | case '\r': { |
3923 | 0 | silentCarriageReturn(); |
3924 | 0 | NS_HTML5_BREAK(stateloop); |
3925 | 0 | } |
3926 | 0 | case '\n': { |
3927 | 0 | silentLineFeed(); |
3928 | 0 | MOZ_FALLTHROUGH; |
3929 | 0 | } |
3930 | 0 | default: { |
3931 | 0 | continue; |
3932 | 0 | } |
3933 | 0 | } |
3934 | 0 | } |
3935 | 0 | } |
3936 | 0 | case DOCTYPE_YSTEM: { |
3937 | 0 | for (;;) { |
3938 | 0 | if (++pos == endPos) { |
3939 | 0 | NS_HTML5_BREAK(stateloop); |
3940 | 0 | } |
3941 | 0 | c = checkChar(buf, pos); |
3942 | 0 | if (index < 5) { |
3943 | 0 | char16_t folded = c; |
3944 | 0 | if (c >= 'A' && c <= 'Z') { |
3945 | 0 | folded += 0x20; |
3946 | 0 | } |
3947 | 0 | if (folded != nsHtml5Tokenizer::YSTEM[index]) { |
3948 | 0 | bogusDoctype(); |
3949 | 0 | reconsume = true; |
3950 | 0 | state = P::transition( |
3951 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
3952 | 0 | NS_HTML5_CONTINUE(stateloop); |
3953 | 0 | } |
3954 | 0 | index++; |
3955 | 0 | NS_HTML5_CONTINUE(stateloop); |
3956 | 0 | } else { |
3957 | 0 | reconsume = true; |
3958 | 0 | state = |
3959 | 0 | P::transition(mViewSource, |
3960 | 0 | nsHtml5Tokenizer::AFTER_DOCTYPE_SYSTEM_KEYWORD, |
3961 | 0 | reconsume, |
3962 | 0 | pos); |
3963 | 0 | NS_HTML5_BREAK(doctypeystemloop); |
3964 | 0 | } |
3965 | 0 | } |
3966 | 0 | doctypeystemloop_end:; |
3967 | 0 | MOZ_FALLTHROUGH; |
3968 | 0 | } |
3969 | 0 | case AFTER_DOCTYPE_SYSTEM_KEYWORD: { |
3970 | 0 | for (;;) { |
3971 | 0 | if (reconsume) { |
3972 | 0 | reconsume = false; |
3973 | 0 | } else { |
3974 | 0 | if (++pos == endPos) { |
3975 | 0 | NS_HTML5_BREAK(stateloop); |
3976 | 0 | } |
3977 | 0 | c = checkChar(buf, pos); |
3978 | 0 | } |
3979 | 0 | switch (c) { |
3980 | 0 | case '\r': { |
3981 | 0 | silentCarriageReturn(); |
3982 | 0 | state = P::transition( |
3983 | 0 | mViewSource, |
3984 | 0 | nsHtml5Tokenizer::BEFORE_DOCTYPE_SYSTEM_IDENTIFIER, |
3985 | 0 | reconsume, |
3986 | 0 | pos); |
3987 | 0 | NS_HTML5_BREAK(stateloop); |
3988 | 0 | } |
3989 | 0 | case '\n': { |
3990 | 0 | silentLineFeed(); |
3991 | 0 | MOZ_FALLTHROUGH; |
3992 | 0 | } |
3993 | 0 | case ' ': |
3994 | 0 | case '\t': |
3995 | 0 | case '\f': { |
3996 | 0 | state = P::transition( |
3997 | 0 | mViewSource, |
3998 | 0 | nsHtml5Tokenizer::BEFORE_DOCTYPE_SYSTEM_IDENTIFIER, |
3999 | 0 | reconsume, |
4000 | 0 | pos); |
4001 | 0 | NS_HTML5_BREAK(afterdoctypesystemkeywordloop); |
4002 | 0 | } |
4003 | 0 | case '\"': { |
4004 | 0 | if (P::reportErrors) { |
4005 | 0 | errNoSpaceBetweenDoctypeSystemKeywordAndQuote(); |
4006 | 0 | } |
4007 | 0 | clearStrBufBeforeUse(); |
4008 | 0 | state = P::transition( |
4009 | 0 | mViewSource, |
4010 | 0 | nsHtml5Tokenizer::DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED, |
4011 | 0 | reconsume, |
4012 | 0 | pos); |
4013 | 0 | NS_HTML5_CONTINUE(stateloop); |
4014 | 0 | } |
4015 | 0 | case '\'': { |
4016 | 0 | if (P::reportErrors) { |
4017 | 0 | errNoSpaceBetweenDoctypeSystemKeywordAndQuote(); |
4018 | 0 | } |
4019 | 0 | clearStrBufBeforeUse(); |
4020 | 0 | state = P::transition( |
4021 | 0 | mViewSource, |
4022 | 0 | nsHtml5Tokenizer::DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED, |
4023 | 0 | reconsume, |
4024 | 0 | pos); |
4025 | 0 | NS_HTML5_CONTINUE(stateloop); |
4026 | 0 | } |
4027 | 0 | case '>': { |
4028 | 0 | if (P::reportErrors) { |
4029 | 0 | errExpectedPublicId(); |
4030 | 0 | } |
4031 | 0 | forceQuirks = true; |
4032 | 0 | emitDoctypeToken(pos); |
4033 | 0 | state = P::transition( |
4034 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
4035 | 0 | NS_HTML5_CONTINUE(stateloop); |
4036 | 0 | } |
4037 | 0 | default: { |
4038 | 0 | bogusDoctype(); |
4039 | 0 | state = P::transition( |
4040 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
4041 | 0 | NS_HTML5_CONTINUE(stateloop); |
4042 | 0 | } |
4043 | 0 | } |
4044 | 0 | } |
4045 | 0 | afterdoctypesystemkeywordloop_end:; |
4046 | 0 | MOZ_FALLTHROUGH; |
4047 | 0 | } |
4048 | 0 | case BEFORE_DOCTYPE_SYSTEM_IDENTIFIER: { |
4049 | 0 | for (;;) { |
4050 | 0 | if (++pos == endPos) { |
4051 | 0 | NS_HTML5_BREAK(stateloop); |
4052 | 0 | } |
4053 | 0 | c = checkChar(buf, pos); |
4054 | 0 | switch (c) { |
4055 | 0 | case '\r': { |
4056 | 0 | silentCarriageReturn(); |
4057 | 0 | NS_HTML5_BREAK(stateloop); |
4058 | 0 | } |
4059 | 0 | case '\n': { |
4060 | 0 | silentLineFeed(); |
4061 | 0 | MOZ_FALLTHROUGH; |
4062 | 0 | } |
4063 | 0 | case ' ': |
4064 | 0 | case '\t': |
4065 | 0 | case '\f': { |
4066 | 0 | continue; |
4067 | 0 | } |
4068 | 0 | case '\"': { |
4069 | 0 | clearStrBufBeforeUse(); |
4070 | 0 | state = P::transition( |
4071 | 0 | mViewSource, |
4072 | 0 | nsHtml5Tokenizer::DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED, |
4073 | 0 | reconsume, |
4074 | 0 | pos); |
4075 | 0 | NS_HTML5_CONTINUE(stateloop); |
4076 | 0 | } |
4077 | 0 | case '\'': { |
4078 | 0 | clearStrBufBeforeUse(); |
4079 | 0 | state = P::transition( |
4080 | 0 | mViewSource, |
4081 | 0 | nsHtml5Tokenizer::DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED, |
4082 | 0 | reconsume, |
4083 | 0 | pos); |
4084 | 0 | NS_HTML5_BREAK(beforedoctypesystemidentifierloop); |
4085 | 0 | } |
4086 | 0 | case '>': { |
4087 | 0 | if (P::reportErrors) { |
4088 | 0 | errExpectedSystemId(); |
4089 | 0 | } |
4090 | 0 | forceQuirks = true; |
4091 | 0 | emitDoctypeToken(pos); |
4092 | 0 | state = P::transition( |
4093 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
4094 | 0 | NS_HTML5_CONTINUE(stateloop); |
4095 | 0 | } |
4096 | 0 | default: { |
4097 | 0 | bogusDoctype(); |
4098 | 0 | state = P::transition( |
4099 | 0 | mViewSource, nsHtml5Tokenizer::BOGUS_DOCTYPE, reconsume, pos); |
4100 | 0 | NS_HTML5_CONTINUE(stateloop); |
4101 | 0 | } |
4102 | 0 | } |
4103 | 0 | } |
4104 | 0 | beforedoctypesystemidentifierloop_end:; |
4105 | 0 | MOZ_FALLTHROUGH; |
4106 | 0 | } |
4107 | 0 | case DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED: { |
4108 | 0 | for (;;) { |
4109 | 0 | if (++pos == endPos) { |
4110 | 0 | NS_HTML5_BREAK(stateloop); |
4111 | 0 | } |
4112 | 0 | c = checkChar(buf, pos); |
4113 | 0 | switch (c) { |
4114 | 0 | case '\'': { |
4115 | 0 | systemIdentifier = strBufToString(); |
4116 | 0 | state = |
4117 | 0 | P::transition(mViewSource, |
4118 | 0 | nsHtml5Tokenizer::AFTER_DOCTYPE_SYSTEM_IDENTIFIER, |
4119 | 0 | reconsume, |
4120 | 0 | pos); |
4121 | 0 | NS_HTML5_CONTINUE(stateloop); |
4122 | 0 | } |
4123 | 0 | case '>': { |
4124 | 0 | if (P::reportErrors) { |
4125 | 0 | errGtInSystemId(); |
4126 | 0 | } |
4127 | 0 | forceQuirks = true; |
4128 | 0 | systemIdentifier = strBufToString(); |
4129 | 0 | emitDoctypeToken(pos); |
4130 | 0 | state = P::transition( |
4131 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
4132 | 0 | NS_HTML5_CONTINUE(stateloop); |
4133 | 0 | } |
4134 | 0 | case '\r': { |
4135 | 0 | appendStrBufCarriageReturn(); |
4136 | 0 | NS_HTML5_BREAK(stateloop); |
4137 | 0 | } |
4138 | 0 | case '\n': { |
4139 | 0 | appendStrBufLineFeed(); |
4140 | 0 | continue; |
4141 | 0 | } |
4142 | 0 | case '\0': { |
4143 | 0 | c = 0xfffd; |
4144 | 0 | MOZ_FALLTHROUGH; |
4145 | 0 | } |
4146 | 0 | default: { |
4147 | 0 | appendStrBuf(c); |
4148 | 0 | continue; |
4149 | 0 | } |
4150 | 0 | } |
4151 | 0 | } |
4152 | 0 | } |
4153 | 0 | case DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED: { |
4154 | 0 | for (;;) { |
4155 | 0 | if (++pos == endPos) { |
4156 | 0 | NS_HTML5_BREAK(stateloop); |
4157 | 0 | } |
4158 | 0 | c = checkChar(buf, pos); |
4159 | 0 | switch (c) { |
4160 | 0 | case '\'': { |
4161 | 0 | publicIdentifier = strBufToString(); |
4162 | 0 | state = |
4163 | 0 | P::transition(mViewSource, |
4164 | 0 | nsHtml5Tokenizer::AFTER_DOCTYPE_PUBLIC_IDENTIFIER, |
4165 | 0 | reconsume, |
4166 | 0 | pos); |
4167 | 0 | NS_HTML5_CONTINUE(stateloop); |
4168 | 0 | } |
4169 | 0 | case '>': { |
4170 | 0 | if (P::reportErrors) { |
4171 | 0 | errGtInPublicId(); |
4172 | 0 | } |
4173 | 0 | forceQuirks = true; |
4174 | 0 | publicIdentifier = strBufToString(); |
4175 | 0 | emitDoctypeToken(pos); |
4176 | 0 | state = P::transition( |
4177 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
4178 | 0 | NS_HTML5_CONTINUE(stateloop); |
4179 | 0 | } |
4180 | 0 | case '\r': { |
4181 | 0 | appendStrBufCarriageReturn(); |
4182 | 0 | NS_HTML5_BREAK(stateloop); |
4183 | 0 | } |
4184 | 0 | case '\n': { |
4185 | 0 | appendStrBufLineFeed(); |
4186 | 0 | continue; |
4187 | 0 | } |
4188 | 0 | case '\0': { |
4189 | 0 | c = 0xfffd; |
4190 | 0 | MOZ_FALLTHROUGH; |
4191 | 0 | } |
4192 | 0 | default: { |
4193 | 0 | appendStrBuf(c); |
4194 | 0 | continue; |
4195 | 0 | } |
4196 | 0 | } |
4197 | 0 | } |
4198 | 0 | } |
4199 | 0 | case PROCESSING_INSTRUCTION: { |
4200 | 0 | for (;;) { |
4201 | 0 | if (++pos == endPos) { |
4202 | 0 | NS_HTML5_BREAK(stateloop); |
4203 | 0 | } |
4204 | 0 | c = checkChar(buf, pos); |
4205 | 0 | switch (c) { |
4206 | 0 | case '\?': { |
4207 | 0 | state = P::transition( |
4208 | 0 | mViewSource, |
4209 | 0 | nsHtml5Tokenizer::PROCESSING_INSTRUCTION_QUESTION_MARK, |
4210 | 0 | reconsume, |
4211 | 0 | pos); |
4212 | 0 | NS_HTML5_BREAK(processinginstructionloop); |
4213 | 0 | } |
4214 | 0 | default: { |
4215 | 0 | continue; |
4216 | 0 | } |
4217 | 0 | } |
4218 | 0 | } |
4219 | 0 | processinginstructionloop_end:; |
4220 | 0 | MOZ_FALLTHROUGH; |
4221 | 0 | } |
4222 | 0 | case PROCESSING_INSTRUCTION_QUESTION_MARK: { |
4223 | 0 | if (++pos == endPos) { |
4224 | 0 | NS_HTML5_BREAK(stateloop); |
4225 | 0 | } |
4226 | 0 | c = checkChar(buf, pos); |
4227 | 0 | switch (c) { |
4228 | 0 | case '>': { |
4229 | 0 | state = P::transition( |
4230 | 0 | mViewSource, nsHtml5Tokenizer::DATA, reconsume, pos); |
4231 | 0 | NS_HTML5_CONTINUE(stateloop); |
4232 | 0 | } |
4233 | 0 | default: { |
4234 | 0 | state = P::transition(mViewSource, |
4235 | 0 | nsHtml5Tokenizer::PROCESSING_INSTRUCTION, |
4236 | 0 | reconsume, |
4237 | 0 | pos); |
4238 | 0 | NS_HTML5_CONTINUE(stateloop); |
4239 | 0 | } |
4240 | 0 | } |
4241 | 0 | } |
4242 | 0 | } |
4243 | 0 | } |
4244 | 0 | stateloop_end:; |
4245 | 0 | flushChars(buf, pos); |
4246 | 0 | stateSave = state; |
4247 | 0 | returnStateSave = returnState; |
4248 | 0 | return pos; |
4249 | 0 | } Unexecuted instantiation: int nsHtml5Tokenizer::stateLoop<nsHtml5ViewSourcePolicy>(int, char16_t, int, char16_t*, bool, int, int) Unexecuted instantiation: int nsHtml5Tokenizer::stateLoop<nsHtml5SilentPolicy>(int, char16_t, int, char16_t*, bool, int, int) |
4250 | | |
4251 | | void |
4252 | | nsHtml5Tokenizer::initDoctypeFields() |
4253 | 0 | { |
4254 | 0 | clearStrBufAfterUse(); |
4255 | 0 | doctypeName = nsGkAtoms::_empty; |
4256 | 0 | if (systemIdentifier) { |
4257 | 0 | systemIdentifier.Release(); |
4258 | 0 | systemIdentifier = nullptr; |
4259 | 0 | } |
4260 | 0 | if (publicIdentifier) { |
4261 | 0 | publicIdentifier.Release(); |
4262 | 0 | publicIdentifier = nullptr; |
4263 | 0 | } |
4264 | 0 | forceQuirks = false; |
4265 | 0 | } |
4266 | | |
4267 | | void |
4268 | | nsHtml5Tokenizer::emitCarriageReturn(char16_t* buf, int32_t pos) |
4269 | 0 | { |
4270 | 0 | silentCarriageReturn(); |
4271 | 0 | flushChars(buf, pos); |
4272 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LF, 0, 1); |
4273 | 0 | cstart = INT32_MAX; |
4274 | 0 | } |
4275 | | |
4276 | | void |
4277 | | nsHtml5Tokenizer::emitReplacementCharacter(char16_t* buf, int32_t pos) |
4278 | 0 | { |
4279 | 0 | flushChars(buf, pos); |
4280 | 0 | tokenHandler->zeroOriginatingReplacementCharacter(); |
4281 | 0 | cstart = pos + 1; |
4282 | 0 | } |
4283 | | |
4284 | | void |
4285 | | nsHtml5Tokenizer::emitPlaintextReplacementCharacter(char16_t* buf, int32_t pos) |
4286 | 0 | { |
4287 | 0 | flushChars(buf, pos); |
4288 | 0 | tokenHandler->characters(REPLACEMENT_CHARACTER, 0, 1); |
4289 | 0 | cstart = pos + 1; |
4290 | 0 | } |
4291 | | |
4292 | | void |
4293 | | nsHtml5Tokenizer::setAdditionalAndRememberAmpersandLocation(char16_t add) |
4294 | 0 | { |
4295 | 0 | additional = add; |
4296 | 0 | } |
4297 | | |
4298 | | void |
4299 | | nsHtml5Tokenizer::bogusDoctype() |
4300 | 0 | { |
4301 | 0 | errBogusDoctype(); |
4302 | 0 | forceQuirks = true; |
4303 | 0 | } |
4304 | | |
4305 | | void |
4306 | | nsHtml5Tokenizer::bogusDoctypeWithoutQuirks() |
4307 | 0 | { |
4308 | 0 | errBogusDoctype(); |
4309 | 0 | forceQuirks = false; |
4310 | 0 | } |
4311 | | |
4312 | | void |
4313 | | nsHtml5Tokenizer::handleNcrValue(int32_t returnState) |
4314 | 0 | { |
4315 | 0 | if (value <= 0xFFFF) { |
4316 | 0 | if (value >= 0x80 && value <= 0x9f) { |
4317 | 0 | errNcrInC1Range(); |
4318 | 0 | char16_t* val = nsHtml5NamedCharacters::WINDOWS_1252[value - 0x80]; |
4319 | 0 | emitOrAppendOne(val, returnState); |
4320 | 0 | } else if (value == 0x0) { |
4321 | 0 | errNcrZero(); |
4322 | 0 | emitOrAppendOne(nsHtml5Tokenizer::REPLACEMENT_CHARACTER, returnState); |
4323 | 0 | } else if ((value & 0xF800) == 0xD800) { |
4324 | 0 | errNcrSurrogate(); |
4325 | 0 | emitOrAppendOne(nsHtml5Tokenizer::REPLACEMENT_CHARACTER, returnState); |
4326 | 0 | } else { |
4327 | 0 | char16_t ch = (char16_t)value; |
4328 | 0 | bmpChar[0] = ch; |
4329 | 0 | emitOrAppendOne(bmpChar, returnState); |
4330 | 0 | } |
4331 | 0 | } else if (value <= 0x10FFFF) { |
4332 | 0 | astralChar[0] = (char16_t)(nsHtml5Tokenizer::LEAD_OFFSET + (value >> 10)); |
4333 | 0 | astralChar[1] = (char16_t)(0xDC00 + (value & 0x3FF)); |
4334 | 0 | emitOrAppendTwo(astralChar, returnState); |
4335 | 0 | } else { |
4336 | 0 | errNcrOutOfRange(); |
4337 | 0 | emitOrAppendOne(nsHtml5Tokenizer::REPLACEMENT_CHARACTER, returnState); |
4338 | 0 | } |
4339 | 0 | } |
4340 | | |
4341 | | void |
4342 | | nsHtml5Tokenizer::eof() |
4343 | 0 | { |
4344 | 0 | int32_t state = stateSave; |
4345 | 0 | int32_t returnState = returnStateSave; |
4346 | 0 | eofloop: |
4347 | 0 | for (;;) { |
4348 | 0 | switch (state) { |
4349 | 0 | case SCRIPT_DATA_LESS_THAN_SIGN: |
4350 | 0 | case SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN: { |
4351 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 1); |
4352 | 0 | NS_HTML5_BREAK(eofloop); |
4353 | 0 | } |
4354 | 0 | case TAG_OPEN: { |
4355 | 0 | errEofAfterLt(); |
4356 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 1); |
4357 | 0 | NS_HTML5_BREAK(eofloop); |
4358 | 0 | } |
4359 | 0 | case RAWTEXT_RCDATA_LESS_THAN_SIGN: { |
4360 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_GT, 0, 1); |
4361 | 0 | NS_HTML5_BREAK(eofloop); |
4362 | 0 | } |
4363 | 0 | case NON_DATA_END_TAG_NAME: { |
4364 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_SOLIDUS, 0, 2); |
4365 | 0 | emitStrBuf(); |
4366 | 0 | NS_HTML5_BREAK(eofloop); |
4367 | 0 | } |
4368 | 0 | case CLOSE_TAG_OPEN: { |
4369 | 0 | errEofAfterLt(); |
4370 | 0 | tokenHandler->characters(nsHtml5Tokenizer::LT_SOLIDUS, 0, 2); |
4371 | 0 | NS_HTML5_BREAK(eofloop); |
4372 | 0 | } |
4373 | 0 | case TAG_NAME: { |
4374 | 0 | errEofInTagName(); |
4375 | 0 | NS_HTML5_BREAK(eofloop); |
4376 | 0 | } |
4377 | 0 | case BEFORE_ATTRIBUTE_NAME: |
4378 | 0 | case AFTER_ATTRIBUTE_VALUE_QUOTED: |
4379 | 0 | case SELF_CLOSING_START_TAG: { |
4380 | 0 | errEofWithoutGt(); |
4381 | 0 | NS_HTML5_BREAK(eofloop); |
4382 | 0 | } |
4383 | 0 | case ATTRIBUTE_NAME: { |
4384 | 0 | errEofInAttributeName(); |
4385 | 0 | NS_HTML5_BREAK(eofloop); |
4386 | 0 | } |
4387 | 0 | case AFTER_ATTRIBUTE_NAME: |
4388 | 0 | case BEFORE_ATTRIBUTE_VALUE: { |
4389 | 0 | errEofWithoutGt(); |
4390 | 0 | NS_HTML5_BREAK(eofloop); |
4391 | 0 | } |
4392 | 0 | case ATTRIBUTE_VALUE_DOUBLE_QUOTED: |
4393 | 0 | case ATTRIBUTE_VALUE_SINGLE_QUOTED: |
4394 | 0 | case ATTRIBUTE_VALUE_UNQUOTED: { |
4395 | 0 | errEofInAttributeValue(); |
4396 | 0 | NS_HTML5_BREAK(eofloop); |
4397 | 0 | } |
4398 | 0 | case BOGUS_COMMENT: { |
4399 | 0 | emitComment(0, 0); |
4400 | 0 | NS_HTML5_BREAK(eofloop); |
4401 | 0 | } |
4402 | 0 | case BOGUS_COMMENT_HYPHEN: { |
4403 | 0 | emitComment(0, 0); |
4404 | 0 | NS_HTML5_BREAK(eofloop); |
4405 | 0 | } |
4406 | 0 | case MARKUP_DECLARATION_OPEN: { |
4407 | 0 | errBogusComment(); |
4408 | 0 | emitComment(0, 0); |
4409 | 0 | NS_HTML5_BREAK(eofloop); |
4410 | 0 | } |
4411 | 0 | case MARKUP_DECLARATION_HYPHEN: { |
4412 | 0 | errBogusComment(); |
4413 | 0 | emitComment(0, 0); |
4414 | 0 | NS_HTML5_BREAK(eofloop); |
4415 | 0 | } |
4416 | 0 | case MARKUP_DECLARATION_OCTYPE: { |
4417 | 0 | if (index < 6) { |
4418 | 0 | errBogusComment(); |
4419 | 0 | emitComment(0, 0); |
4420 | 0 | } else { |
4421 | 0 | errEofInDoctype(); |
4422 | 0 | doctypeName = nsGkAtoms::_empty; |
4423 | 0 | if (systemIdentifier) { |
4424 | 0 | systemIdentifier.Release(); |
4425 | 0 | systemIdentifier = nullptr; |
4426 | 0 | } |
4427 | 0 | if (publicIdentifier) { |
4428 | 0 | publicIdentifier.Release(); |
4429 | 0 | publicIdentifier = nullptr; |
4430 | 0 | } |
4431 | 0 | forceQuirks = true; |
4432 | 0 | emitDoctypeToken(0); |
4433 | 0 | NS_HTML5_BREAK(eofloop); |
4434 | 0 | } |
4435 | 0 | NS_HTML5_BREAK(eofloop); |
4436 | 0 | } |
4437 | 0 | case COMMENT_START: |
4438 | 0 | case COMMENT: { |
4439 | 0 | errEofInComment(); |
4440 | 0 | emitComment(0, 0); |
4441 | 0 | NS_HTML5_BREAK(eofloop); |
4442 | 0 | } |
4443 | 0 | case COMMENT_END: { |
4444 | 0 | errEofInComment(); |
4445 | 0 | emitComment(2, 0); |
4446 | 0 | NS_HTML5_BREAK(eofloop); |
4447 | 0 | } |
4448 | 0 | case COMMENT_END_DASH: |
4449 | 0 | case COMMENT_START_DASH: { |
4450 | 0 | errEofInComment(); |
4451 | 0 | emitComment(1, 0); |
4452 | 0 | NS_HTML5_BREAK(eofloop); |
4453 | 0 | } |
4454 | 0 | case COMMENT_END_BANG: { |
4455 | 0 | errEofInComment(); |
4456 | 0 | emitComment(3, 0); |
4457 | 0 | NS_HTML5_BREAK(eofloop); |
4458 | 0 | } |
4459 | 0 | case DOCTYPE: |
4460 | 0 | case BEFORE_DOCTYPE_NAME: { |
4461 | 0 | errEofInDoctype(); |
4462 | 0 | forceQuirks = true; |
4463 | 0 | emitDoctypeToken(0); |
4464 | 0 | NS_HTML5_BREAK(eofloop); |
4465 | 0 | } |
4466 | 0 | case DOCTYPE_NAME: { |
4467 | 0 | errEofInDoctype(); |
4468 | 0 | strBufToDoctypeName(); |
4469 | 0 | forceQuirks = true; |
4470 | 0 | emitDoctypeToken(0); |
4471 | 0 | NS_HTML5_BREAK(eofloop); |
4472 | 0 | } |
4473 | 0 | case DOCTYPE_UBLIC: |
4474 | 0 | case DOCTYPE_YSTEM: |
4475 | 0 | case AFTER_DOCTYPE_NAME: |
4476 | 0 | case AFTER_DOCTYPE_PUBLIC_KEYWORD: |
4477 | 0 | case AFTER_DOCTYPE_SYSTEM_KEYWORD: |
4478 | 0 | case BEFORE_DOCTYPE_PUBLIC_IDENTIFIER: { |
4479 | 0 | errEofInDoctype(); |
4480 | 0 | forceQuirks = true; |
4481 | 0 | emitDoctypeToken(0); |
4482 | 0 | NS_HTML5_BREAK(eofloop); |
4483 | 0 | } |
4484 | 0 | case DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED: |
4485 | 0 | case DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED: { |
4486 | 0 | errEofInPublicId(); |
4487 | 0 | forceQuirks = true; |
4488 | 0 | publicIdentifier = strBufToString(); |
4489 | 0 | emitDoctypeToken(0); |
4490 | 0 | NS_HTML5_BREAK(eofloop); |
4491 | 0 | } |
4492 | 0 | case AFTER_DOCTYPE_PUBLIC_IDENTIFIER: |
4493 | 0 | case BEFORE_DOCTYPE_SYSTEM_IDENTIFIER: |
4494 | 0 | case BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS: { |
4495 | 0 | errEofInDoctype(); |
4496 | 0 | forceQuirks = true; |
4497 | 0 | emitDoctypeToken(0); |
4498 | 0 | NS_HTML5_BREAK(eofloop); |
4499 | 0 | } |
4500 | 0 | case DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED: |
4501 | 0 | case DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED: { |
4502 | 0 | errEofInSystemId(); |
4503 | 0 | forceQuirks = true; |
4504 | 0 | systemIdentifier = strBufToString(); |
4505 | 0 | emitDoctypeToken(0); |
4506 | 0 | NS_HTML5_BREAK(eofloop); |
4507 | 0 | } |
4508 | 0 | case AFTER_DOCTYPE_SYSTEM_IDENTIFIER: { |
4509 | 0 | errEofInDoctype(); |
4510 | 0 | forceQuirks = true; |
4511 | 0 | emitDoctypeToken(0); |
4512 | 0 | NS_HTML5_BREAK(eofloop); |
4513 | 0 | } |
4514 | 0 | case BOGUS_DOCTYPE: { |
4515 | 0 | emitDoctypeToken(0); |
4516 | 0 | NS_HTML5_BREAK(eofloop); |
4517 | 0 | } |
4518 | 0 | case CONSUME_CHARACTER_REFERENCE: { |
4519 | 0 | emitOrAppendCharRefBuf(returnState); |
4520 | 0 | state = returnState; |
4521 | 0 | continue; |
4522 | 0 | } |
4523 | 0 | case CHARACTER_REFERENCE_HILO_LOOKUP: { |
4524 | 0 | errNoNamedCharacterMatch(); |
4525 | 0 | emitOrAppendCharRefBuf(returnState); |
4526 | 0 | state = returnState; |
4527 | 0 | continue; |
4528 | 0 | } |
4529 | 0 | case CHARACTER_REFERENCE_TAIL: { |
4530 | 0 | for (;;) { |
4531 | 0 | char16_t c = '\0'; |
4532 | 0 | entCol++; |
4533 | 0 | for (;;) { |
4534 | 0 | if (hi == -1) { |
4535 | 0 | NS_HTML5_BREAK(hiloop); |
4536 | 0 | } |
4537 | 0 | if (entCol == nsHtml5NamedCharacters::NAMES[hi].length()) { |
4538 | 0 | NS_HTML5_BREAK(hiloop); |
4539 | 0 | } |
4540 | 0 | if (entCol > nsHtml5NamedCharacters::NAMES[hi].length()) { |
4541 | 0 | NS_HTML5_BREAK(outer); |
4542 | 0 | } else if (c < nsHtml5NamedCharacters::NAMES[hi].charAt(entCol)) { |
4543 | 0 | hi--; |
4544 | 0 | } else { |
4545 | 0 | NS_HTML5_BREAK(hiloop); |
4546 | 0 | } |
4547 | 0 | } |
4548 | 0 | hiloop_end:; |
4549 | 0 | for (;;) { |
4550 | 0 | if (hi < lo) { |
4551 | 0 | NS_HTML5_BREAK(outer); |
4552 | 0 | } |
4553 | 0 | if (entCol == nsHtml5NamedCharacters::NAMES[lo].length()) { |
4554 | 0 | candidate = lo; |
4555 | 0 | charRefBufMark = charRefBufLen; |
4556 | 0 | lo++; |
4557 | 0 | } else if (entCol > nsHtml5NamedCharacters::NAMES[lo].length()) { |
4558 | 0 | NS_HTML5_BREAK(outer); |
4559 | 0 | } else if (c > nsHtml5NamedCharacters::NAMES[lo].charAt(entCol)) { |
4560 | 0 | lo++; |
4561 | 0 | } else { |
4562 | 0 | NS_HTML5_BREAK(loloop); |
4563 | 0 | } |
4564 | 0 | } |
4565 | 0 | loloop_end:; |
4566 | 0 | if (hi < lo) { |
4567 | 0 | NS_HTML5_BREAK(outer); |
4568 | 0 | } |
4569 | 0 | continue; |
4570 | 0 | } |
4571 | 0 | outer_end:; |
4572 | 0 | if (candidate == -1) { |
4573 | 0 | errNoNamedCharacterMatch(); |
4574 | 0 | emitOrAppendCharRefBuf(returnState); |
4575 | 0 | state = returnState; |
4576 | 0 | NS_HTML5_CONTINUE(eofloop); |
4577 | 0 | } else { |
4578 | 0 | const nsHtml5CharacterName& candidateName = |
4579 | 0 | nsHtml5NamedCharacters::NAMES[candidate]; |
4580 | 0 | if (!candidateName.length() || |
4581 | 0 | candidateName.charAt(candidateName.length() - 1) != ';') { |
4582 | 0 | if ((returnState & DATA_AND_RCDATA_MASK)) { |
4583 | 0 | char16_t ch; |
4584 | 0 | if (charRefBufMark == charRefBufLen) { |
4585 | 0 | ch = '\0'; |
4586 | 0 | } else { |
4587 | 0 | ch = charRefBuf[charRefBufMark]; |
4588 | 0 | } |
4589 | 0 | if ((ch >= '0' && ch <= '9') || (ch >= 'A' && ch <= 'Z') || |
4590 | 0 | (ch >= 'a' && ch <= 'z')) { |
4591 | 0 | errNoNamedCharacterMatch(); |
4592 | 0 | appendCharRefBufToStrBuf(); |
4593 | 0 | state = returnState; |
4594 | 0 | NS_HTML5_CONTINUE(eofloop); |
4595 | 0 | } |
4596 | 0 | } |
4597 | 0 | if ((returnState & DATA_AND_RCDATA_MASK)) { |
4598 | 0 | errUnescapedAmpersandInterpretedAsCharacterReference(); |
4599 | 0 | } else { |
4600 | 0 | errNotSemicolonTerminated(); |
4601 | 0 | } |
4602 | 0 | } |
4603 | 0 | const char16_t* val = nsHtml5NamedCharacters::VALUES[candidate]; |
4604 | 0 | if (!val[1]) { |
4605 | 0 | emitOrAppendOne(val, returnState); |
4606 | 0 | } else { |
4607 | 0 | emitOrAppendTwo(val, returnState); |
4608 | 0 | } |
4609 | 0 | if (charRefBufMark < charRefBufLen) { |
4610 | 0 | if ((returnState & DATA_AND_RCDATA_MASK)) { |
4611 | 0 | appendStrBuf( |
4612 | 0 | charRefBuf, charRefBufMark, charRefBufLen - charRefBufMark); |
4613 | 0 | } else { |
4614 | 0 | tokenHandler->characters( |
4615 | 0 | charRefBuf, charRefBufMark, charRefBufLen - charRefBufMark); |
4616 | 0 | } |
4617 | 0 | } |
4618 | 0 | charRefBufLen = 0; |
4619 | 0 | state = returnState; |
4620 | 0 | NS_HTML5_CONTINUE(eofloop); |
4621 | 0 | } |
4622 | 0 | } |
4623 | 0 | case CONSUME_NCR: |
4624 | 0 | case DECIMAL_NRC_LOOP: |
4625 | 0 | case HEX_NCR_LOOP: { |
4626 | 0 | if (!seenDigits) { |
4627 | 0 | errNoDigitsInNCR(); |
4628 | 0 | emitOrAppendCharRefBuf(returnState); |
4629 | 0 | state = returnState; |
4630 | 0 | continue; |
4631 | 0 | } else { |
4632 | 0 | errCharRefLacksSemicolon(); |
4633 | 0 | } |
4634 | 0 | handleNcrValue(returnState); |
4635 | 0 | state = returnState; |
4636 | 0 | continue; |
4637 | 0 | } |
4638 | 0 | case CDATA_RSQB: { |
4639 | 0 | tokenHandler->characters(nsHtml5Tokenizer::RSQB_RSQB, 0, 1); |
4640 | 0 | NS_HTML5_BREAK(eofloop); |
4641 | 0 | } |
4642 | 0 | case CDATA_RSQB_RSQB: { |
4643 | 0 | tokenHandler->characters(nsHtml5Tokenizer::RSQB_RSQB, 0, 2); |
4644 | 0 | NS_HTML5_BREAK(eofloop); |
4645 | 0 | } |
4646 | 0 | case DATA: |
4647 | 0 | default: { |
4648 | 0 | NS_HTML5_BREAK(eofloop); |
4649 | 0 | } |
4650 | 0 | } |
4651 | 0 | } |
4652 | 0 | eofloop_end:; |
4653 | 0 | tokenHandler->eof(); |
4654 | 0 | return; |
4655 | 0 | } |
4656 | | |
4657 | | void |
4658 | | nsHtml5Tokenizer::emitDoctypeToken(int32_t pos) |
4659 | 0 | { |
4660 | 0 | cstart = pos + 1; |
4661 | 0 | tokenHandler->doctype( |
4662 | 0 | doctypeName, publicIdentifier, systemIdentifier, forceQuirks); |
4663 | 0 | doctypeName = nullptr; |
4664 | 0 | publicIdentifier.Release(); |
4665 | 0 | publicIdentifier = nullptr; |
4666 | 0 | systemIdentifier.Release(); |
4667 | 0 | systemIdentifier = nullptr; |
4668 | 0 | } |
4669 | | |
4670 | | bool |
4671 | | nsHtml5Tokenizer::internalEncodingDeclaration(nsHtml5String internalCharset) |
4672 | 0 | { |
4673 | 0 | if (encodingDeclarationHandler) { |
4674 | 0 | return encodingDeclarationHandler->internalEncodingDeclaration( |
4675 | 0 | internalCharset); |
4676 | 0 | } |
4677 | 0 | return false; |
4678 | 0 | } |
4679 | | |
4680 | | void |
4681 | | nsHtml5Tokenizer::emitOrAppendTwo(const char16_t* val, int32_t returnState) |
4682 | 0 | { |
4683 | 0 | if ((returnState & DATA_AND_RCDATA_MASK)) { |
4684 | 0 | appendStrBuf(val[0]); |
4685 | 0 | appendStrBuf(val[1]); |
4686 | 0 | } else { |
4687 | 0 | tokenHandler->characters(val, 0, 2); |
4688 | 0 | } |
4689 | 0 | } |
4690 | | |
4691 | | void |
4692 | | nsHtml5Tokenizer::emitOrAppendOne(const char16_t* val, int32_t returnState) |
4693 | 0 | { |
4694 | 0 | if ((returnState & DATA_AND_RCDATA_MASK)) { |
4695 | 0 | appendStrBuf(val[0]); |
4696 | 0 | } else { |
4697 | 0 | tokenHandler->characters(val, 0, 1); |
4698 | 0 | } |
4699 | 0 | } |
4700 | | |
4701 | | void |
4702 | | nsHtml5Tokenizer::end() |
4703 | 0 | { |
4704 | 0 | strBuf = nullptr; |
4705 | 0 | doctypeName = nullptr; |
4706 | 0 | if (systemIdentifier) { |
4707 | 0 | systemIdentifier.Release(); |
4708 | 0 | systemIdentifier = nullptr; |
4709 | 0 | } |
4710 | 0 | if (publicIdentifier) { |
4711 | 0 | publicIdentifier.Release(); |
4712 | 0 | publicIdentifier = nullptr; |
4713 | 0 | } |
4714 | 0 | tagName = nullptr; |
4715 | 0 | nonInternedTagName->setNameForNonInterned(nullptr, false); |
4716 | 0 | attributeName = nullptr; |
4717 | 0 | nonInternedAttributeName->setNameForNonInterned(nullptr); |
4718 | 0 | tokenHandler->endTokenization(); |
4719 | 0 | if (attributes) { |
4720 | 0 | attributes->clear(0); |
4721 | 0 | } |
4722 | 0 | } |
4723 | | |
4724 | | void |
4725 | | nsHtml5Tokenizer::requestSuspension() |
4726 | 0 | { |
4727 | 0 | shouldSuspend = true; |
4728 | 0 | } |
4729 | | |
4730 | | bool |
4731 | | nsHtml5Tokenizer::isInDataState() |
4732 | 0 | { |
4733 | 0 | return (stateSave == DATA); |
4734 | 0 | } |
4735 | | |
4736 | | void |
4737 | | nsHtml5Tokenizer::resetToDataState() |
4738 | 0 | { |
4739 | 0 | clearStrBufAfterUse(); |
4740 | 0 | charRefBufLen = 0; |
4741 | 0 | stateSave = nsHtml5Tokenizer::DATA; |
4742 | 0 | lastCR = false; |
4743 | 0 | index = 0; |
4744 | 0 | forceQuirks = false; |
4745 | 0 | additional = '\0'; |
4746 | 0 | entCol = -1; |
4747 | 0 | firstCharKey = -1; |
4748 | 0 | lo = 0; |
4749 | 0 | hi = 0; |
4750 | 0 | candidate = -1; |
4751 | 0 | charRefBufMark = 0; |
4752 | 0 | value = 0; |
4753 | 0 | seenDigits = false; |
4754 | 0 | endTag = false; |
4755 | 0 | shouldSuspend = false; |
4756 | 0 | initDoctypeFields(); |
4757 | 0 | containsHyphen = false; |
4758 | 0 | tagName = nullptr; |
4759 | 0 | attributeName = nullptr; |
4760 | 0 | if (newAttributesEachTime) { |
4761 | 0 | if (attributes) { |
4762 | 0 | delete attributes; |
4763 | 0 | attributes = nullptr; |
4764 | 0 | } |
4765 | 0 | } |
4766 | 0 | } |
4767 | | |
4768 | | void |
4769 | | nsHtml5Tokenizer::loadState(nsHtml5Tokenizer* other) |
4770 | 0 | { |
4771 | 0 | strBufLen = other->strBufLen; |
4772 | 0 | if (strBufLen > strBuf.length) { |
4773 | 0 | strBuf = jArray<char16_t, int32_t>::newJArray(strBufLen); |
4774 | 0 | } |
4775 | 0 | nsHtml5ArrayCopy::arraycopy(other->strBuf, strBuf, strBufLen); |
4776 | 0 | charRefBufLen = other->charRefBufLen; |
4777 | 0 | nsHtml5ArrayCopy::arraycopy(other->charRefBuf, charRefBuf, charRefBufLen); |
4778 | 0 | stateSave = other->stateSave; |
4779 | 0 | returnStateSave = other->returnStateSave; |
4780 | 0 | endTagExpectation = other->endTagExpectation; |
4781 | 0 | endTagExpectationAsArray = other->endTagExpectationAsArray; |
4782 | 0 | lastCR = other->lastCR; |
4783 | 0 | index = other->index; |
4784 | 0 | forceQuirks = other->forceQuirks; |
4785 | 0 | additional = other->additional; |
4786 | 0 | entCol = other->entCol; |
4787 | 0 | firstCharKey = other->firstCharKey; |
4788 | 0 | lo = other->lo; |
4789 | 0 | hi = other->hi; |
4790 | 0 | candidate = other->candidate; |
4791 | 0 | charRefBufMark = other->charRefBufMark; |
4792 | 0 | value = other->value; |
4793 | 0 | seenDigits = other->seenDigits; |
4794 | 0 | endTag = other->endTag; |
4795 | 0 | shouldSuspend = false; |
4796 | 0 | if (!other->doctypeName) { |
4797 | 0 | doctypeName = nullptr; |
4798 | 0 | } else { |
4799 | 0 | doctypeName = |
4800 | 0 | nsHtml5Portability::newLocalFromLocal(other->doctypeName, interner); |
4801 | 0 | } |
4802 | 0 | systemIdentifier.Release(); |
4803 | 0 | if (!other->systemIdentifier) { |
4804 | 0 | systemIdentifier = nullptr; |
4805 | 0 | } else { |
4806 | 0 | systemIdentifier = |
4807 | 0 | nsHtml5Portability::newStringFromString(other->systemIdentifier); |
4808 | 0 | } |
4809 | 0 | publicIdentifier.Release(); |
4810 | 0 | if (!other->publicIdentifier) { |
4811 | 0 | publicIdentifier = nullptr; |
4812 | 0 | } else { |
4813 | 0 | publicIdentifier = |
4814 | 0 | nsHtml5Portability::newStringFromString(other->publicIdentifier); |
4815 | 0 | } |
4816 | 0 | containsHyphen = other->containsHyphen; |
4817 | 0 | if (!other->tagName) { |
4818 | 0 | tagName = nullptr; |
4819 | 0 | } else if (other->tagName->isInterned()) { |
4820 | 0 | tagName = other->tagName; |
4821 | 0 | } else { |
4822 | 0 | nonInternedTagName->setNameForNonInterned( |
4823 | 0 | nsHtml5Portability::newLocalFromLocal(other->tagName->getName(), |
4824 | 0 | interner), |
4825 | 0 | other->tagName->isCustom()); |
4826 | 0 | tagName = nonInternedTagName; |
4827 | 0 | } |
4828 | 0 | if (!other->attributeName) { |
4829 | 0 | attributeName = nullptr; |
4830 | 0 | } else if (other->attributeName->isInterned()) { |
4831 | 0 | attributeName = other->attributeName; |
4832 | 0 | } else { |
4833 | 0 | nonInternedAttributeName->setNameForNonInterned( |
4834 | 0 | nsHtml5Portability::newLocalFromLocal( |
4835 | 0 | other->attributeName->getLocal(nsHtml5AttributeName::HTML), interner)); |
4836 | 0 | attributeName = nonInternedAttributeName; |
4837 | 0 | } |
4838 | 0 | delete attributes; |
4839 | 0 | if (!other->attributes) { |
4840 | 0 | attributes = nullptr; |
4841 | 0 | } else { |
4842 | 0 | attributes = other->attributes->cloneAttributes(interner); |
4843 | 0 | } |
4844 | 0 | } |
4845 | | |
4846 | | void |
4847 | | nsHtml5Tokenizer::initializeWithoutStarting() |
4848 | 0 | { |
4849 | 0 | confident = false; |
4850 | 0 | strBuf = nullptr; |
4851 | 0 | line = 1; |
4852 | 0 | attributeLine = 1; |
4853 | 0 | resetToDataState(); |
4854 | 0 | } |
4855 | | |
4856 | | void |
4857 | | nsHtml5Tokenizer::setEncodingDeclarationHandler( |
4858 | | nsHtml5StreamParser* encodingDeclarationHandler) |
4859 | 0 | { |
4860 | 0 | this->encodingDeclarationHandler = encodingDeclarationHandler; |
4861 | 0 | } |
4862 | | |
4863 | | nsHtml5Tokenizer::~nsHtml5Tokenizer() |
4864 | 0 | { |
4865 | 0 | MOZ_COUNT_DTOR(nsHtml5Tokenizer); |
4866 | 0 | delete nonInternedTagName; |
4867 | 0 | delete nonInternedAttributeName; |
4868 | 0 | nonInternedTagName = nullptr; |
4869 | 0 | delete attributes; |
4870 | 0 | attributes = nullptr; |
4871 | 0 | } |
4872 | | |
4873 | | void |
4874 | | nsHtml5Tokenizer::initializeStatics() |
4875 | 3 | { |
4876 | 3 | } |
4877 | | |
4878 | | void |
4879 | | nsHtml5Tokenizer::releaseStatics() |
4880 | 0 | { |
4881 | 0 | } |
4882 | | |
4883 | | #include "nsHtml5TokenizerCppSupplement.h" |