Bug 1376154 - Preserve nsHtml5MetaScanner::mEncoding initialization when re-translating parser. r?wchen.
MozReview-Commit-ID: I2vM178Rq6e
--- a/parser/html/javasrc/MetaScanner.java
+++ b/parser/html/javasrc/MetaScanner.java
@@ -1,48 +1,48 @@
/*
* Copyright (c) 2007 Henri Sivonen
* Copyright (c) 2008-2015 Mozilla Foundation
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
- * The above copyright notice and this permission notice shall be included in
+ * The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package nu.validator.htmlparser.impl;
import java.io.IOException;
+import org.xml.sax.SAXException;
+
import nu.validator.htmlparser.annotation.Auto;
import nu.validator.htmlparser.annotation.Inline;
import nu.validator.htmlparser.common.ByteReadable;
-import org.xml.sax.SAXException;
-
public abstract class MetaScanner {
/**
* Constant for "charset".
*/
private static final char[] CHARSET = { 'h', 'a', 'r', 's', 'e', 't' };
-
+
/**
* Constant for "content".
*/
private static final char[] CONTENT = { 'o', 'n', 't', 'e', 'n', 't' };
/**
* Constant for "http-equiv".
*/
@@ -53,23 +53,23 @@ public abstract class MetaScanner {
* Constant for "content-type".
*/
private static final char[] CONTENT_TYPE = { 'c', 'o', 'n', 't', 'e', 'n',
't', '-', 't', 'y', 'p', 'e' };
private static final int NO = 0;
private static final int M = 1;
-
+
private static final int E = 2;
-
+
private static final int T = 3;
private static final int A = 4;
-
+
private static final int DATA = 0;
private static final int TAG_OPEN = 1;
private static final int SCAN_UNTIL_GT = 2;
private static final int TAG_NAME = 3;
@@ -85,52 +85,52 @@ public abstract class MetaScanner {
private static final int ATTRIBUTE_VALUE_SINGLE_QUOTED = 9;
private static final int ATTRIBUTE_VALUE_UNQUOTED = 10;
private static final int AFTER_ATTRIBUTE_VALUE_QUOTED = 11;
private static final int MARKUP_DECLARATION_OPEN = 13;
-
+
private static final int MARKUP_DECLARATION_HYPHEN = 14;
private static final int COMMENT_START = 15;
private static final int COMMENT_START_DASH = 16;
private static final int COMMENT = 17;
private static final int COMMENT_END_DASH = 18;
private static final int COMMENT_END = 19;
-
+
private static final int SELF_CLOSING_START_TAG = 20;
-
+
private static final int HTTP_EQUIV_NOT_SEEN = 0;
-
+
private static final int HTTP_EQUIV_CONTENT_TYPE = 1;
private static final int HTTP_EQUIV_OTHER = 2;
/**
* The data source.
*/
protected ByteReadable readable;
-
+
/**
* The state of the state machine that recognizes the tag name "meta".
*/
private int metaState = NO;
/**
* The current position in recognizing the attribute name "content".
*/
private int contentIndex = Integer.MAX_VALUE;
-
+
/**
* The current position in recognizing the attribute name "charset".
*/
private int charsetIndex = Integer.MAX_VALUE;
/**
* The current position in recognizing the attribute name "http-equive".
*/
@@ -150,23 +150,23 @@ public abstract class MetaScanner {
* The currently filled length of strBuf.
*/
private int strBufLen;
/**
* Accumulation buffer for attribute values.
*/
private @Auto char[] strBuf;
-
+
private String content;
-
+
private String charset;
-
+
private int httpEquivState;
-
+
// CPPONLY: private TreeBuilder treeBuilder;
public MetaScanner(
// CPPONLY: TreeBuilder tb
) {
this.readable = null;
this.metaState = NO;
this.contentIndex = Integer.MAX_VALUE;
@@ -175,28 +175,29 @@ public abstract class MetaScanner {
this.contentTypeIndex = Integer.MAX_VALUE;
this.stateSave = DATA;
this.strBufLen = 0;
this.strBuf = new char[36];
this.content = null;
this.charset = null;
this.httpEquivState = HTTP_EQUIV_NOT_SEEN;
// CPPONLY: this.treeBuilder = tb;
+ // CPPONLY: this.mEncoding = null;
}
-
+
@SuppressWarnings("unused") private void destructor() {
Portability.releaseString(content);
Portability.releaseString(charset);
}
// [NOCPP[
-
+
/**
* Reads a byte from the data source.
- *
+ *
* -1 means end.
* @return
* @throws IOException
*/
protected int read() throws IOException {
return readable.readByte();
}
@@ -238,17 +239,17 @@ public abstract class MetaScanner {
switch (c) {
case -1:
break stateloop;
case 'm':
case 'M':
metaState = M;
state = MetaScanner.TAG_NAME;
break tagopenloop;
- // continue stateloop;
+ // continue stateloop;
case '!':
state = MetaScanner.MARKUP_DECLARATION_OPEN;
continue stateloop;
case '?':
case '/':
state = MetaScanner.SCAN_UNTIL_GT;
continue stateloop;
case '>':
@@ -345,25 +346,25 @@ public abstract class MetaScanner {
continue stateloop;
case 'c':
case 'C':
contentIndex = 0;
charsetIndex = 0;
httpEquivIndex = Integer.MAX_VALUE;
contentTypeIndex = Integer.MAX_VALUE;
state = MetaScanner.ATTRIBUTE_NAME;
- break beforeattributenameloop;
+ break beforeattributenameloop;
case 'h':
case 'H':
contentIndex = Integer.MAX_VALUE;
charsetIndex = Integer.MAX_VALUE;
httpEquivIndex = 0;
contentTypeIndex = Integer.MAX_VALUE;
state = MetaScanner.ATTRIBUTE_NAME;
- break beforeattributenameloop;
+ break beforeattributenameloop;
default:
contentIndex = Integer.MAX_VALUE;
charsetIndex = Integer.MAX_VALUE;
httpEquivIndex = Integer.MAX_VALUE;
contentTypeIndex = Integer.MAX_VALUE;
state = MetaScanner.ATTRIBUTE_NAME;
break beforeattributenameloop;
// continue stateloop;
@@ -411,17 +412,17 @@ public abstract class MetaScanner {
++charsetIndex;
} else {
charsetIndex = Integer.MAX_VALUE;
}
if (httpEquivIndex < HTTP_EQUIV.length && c == HTTP_EQUIV[httpEquivIndex]) {
++httpEquivIndex;
} else {
httpEquivIndex = Integer.MAX_VALUE;
- }
+ }
}
continue;
}
}
// FALLTHRU DON'T REORDER
case BEFORE_ATTRIBUTE_VALUE:
beforeattributevalueloop: for (;;) {
c = read();
@@ -818,17 +819,17 @@ public abstract class MetaScanner {
boolean stop = handleTagInner();
Portability.releaseString(content);
content = null;
Portability.releaseString(charset);
charset = null;
httpEquivState = HTTP_EQUIV_NOT_SEEN;
return stop;
}
-
+
private boolean handleTagInner() throws SAXException {
if (charset != null && tryCharset(charset)) {
return true;
}
if (content != null && httpEquivState == HTTP_EQUIV_CONTENT_TYPE) {
String extract = TreeBuilder.extractCharsetFromContent(content
// CPPONLY: , treeBuilder
);
@@ -839,16 +840,16 @@ public abstract class MetaScanner {
Portability.releaseString(extract);
return success;
}
return false;
}
/**
* Tries to switch to an encoding.
- *
+ *
* @param encoding
* @return <code>true</code> if successful
* @throws SAXException
*/
protected abstract boolean tryCharset(String encoding) throws SAXException;
-
+
}
--- a/parser/html/nsHtml5MetaScanner.cpp
+++ b/parser/html/nsHtml5MetaScanner.cpp
@@ -1,28 +1,28 @@
/*
* Copyright (c) 2007 Henri Sivonen
* Copyright (c) 2008-2015 Mozilla Foundation
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
- * The above copyright notice and this permission notice shall be included in
+ * The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
/*
* THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
* Please edit MetaScanner.java instead and regenerate.
*/
--- a/parser/html/nsHtml5MetaScanner.h
+++ b/parser/html/nsHtml5MetaScanner.h
@@ -1,28 +1,28 @@
/*
* Copyright (c) 2007 Henri Sivonen
* Copyright (c) 2008-2015 Mozilla Foundation
*
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
- * The above copyright notice and this permission notice shall be included in
+ * The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
/*
* THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
* Please edit MetaScanner.java instead and regenerate.
*/
--- a/parser/html/nsHtml5TreeBuilder.h
+++ b/parser/html/nsHtml5TreeBuilder.h
@@ -399,20 +399,18 @@ class nsHtml5TreeBuilder : public nsAHtm
int32_t findInListOfActiveFormattingElementsContainsBetweenEndAndLastMarker(nsIAtom* name);
void maybeForgetEarlierDuplicateFormattingElement(nsIAtom* name, nsHtml5HtmlAttributes* attributes);
int32_t findLastOrRoot(nsIAtom* name);
int32_t findLastOrRoot(int32_t group);
bool addAttributesToBody(nsHtml5HtmlAttributes* attributes);
void addAttributesToHtml(nsHtml5HtmlAttributes* attributes);
void pushHeadPointerOntoStack();
void reconstructTheActiveFormattingElements();
-
public:
void notifyUnusedStackNode(int32_t idxInStackNodes);
-
private:
nsHtml5StackNode* getUnusedStackNode();
nsHtml5StackNode* createStackNode(int32_t flags,
int32_t ns,
nsIAtom* name,
nsIContentHandle* node,
nsIAtom* popName,
nsHtml5HtmlAttributes* attributes);