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-rw-r--r--parser/html/moz.build3
-rw-r--r--parser/html/nsHtml5AttributeEntry.h91
-rw-r--r--parser/html/nsHtml5HtmlAttributes.cpp188
-rw-r--r--parser/html/nsHtml5HtmlAttributes.h54
-rw-r--r--parser/html/nsHtml5ReleasableAttributeName.cpp34
-rw-r--r--parser/html/nsHtml5ReleasableAttributeName.h21
6 files changed, 212 insertions, 179 deletions
diff --git a/parser/html/moz.build b/parser/html/moz.build
index a3f88f46c..e9bfdbbb9 100644
--- a/parser/html/moz.build
+++ b/parser/html/moz.build
@@ -19,6 +19,8 @@ EXPORTS += [
'nsHtml5AtomList.h',
'nsHtml5Atoms.h',
'nsHtml5AtomTable.h',
+ 'nsHtml5AttributeEntry.h',
+ 'nsHtml5AttributeName.h',
'nsHtml5ByteReadable.h',
'nsHtml5DependentUTF16Buffer.h',
'nsHtml5DocumentBuilder.h',
@@ -71,7 +73,6 @@ UNIFIED_SOURCES += [
'nsHtml5Parser.cpp',
'nsHtml5PlainTextUtils.cpp',
'nsHtml5Portability.cpp',
- 'nsHtml5ReleasableAttributeName.cpp',
'nsHtml5Speculation.cpp',
'nsHtml5SpeculativeLoad.cpp',
'nsHtml5StackNode.cpp',
diff --git a/parser/html/nsHtml5AttributeEntry.h b/parser/html/nsHtml5AttributeEntry.h
new file mode 100644
index 000000000..75dd10842
--- /dev/null
+++ b/parser/html/nsHtml5AttributeEntry.h
@@ -0,0 +1,91 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsHtml5AttributeEntry_h
+#define nsHtml5AttributeEntry_h
+
+#include "nsHtml5AttributeName.h"
+
+class nsHtml5AttributeEntry final
+{
+public:
+ nsHtml5AttributeEntry(nsHtml5AttributeName* aName,
+ nsHtml5String aValue,
+ int32_t aLine)
+ : mLine(aLine)
+ , mValue(aValue)
+ {
+ // Let's hope the compiler coalesces the following as appropriate.
+ mLocals[0] = aName->getLocal(0);
+ mLocals[1] = aName->getLocal(1);
+ mLocals[2] = aName->getLocal(2);
+ mPrefixes[0] = aName->getPrefix(0);
+ mPrefixes[1] = aName->getPrefix(1);
+ mPrefixes[2] = aName->getPrefix(2);
+ mUris[0] = aName->getUri(0);
+ mUris[1] = aName->getUri(1);
+ mUris[2] = aName->getUri(2);
+ }
+
+ // Isindex-only so doesn't need to deal with SVG and MathML
+ nsHtml5AttributeEntry(nsIAtom* aName, nsHtml5String aValue, int32_t aLine)
+ : mLine(aLine)
+ , mValue(aValue)
+ {
+ // Let's hope the compiler coalesces the following as appropriate.
+ mLocals[0] = aName;
+ mLocals[1] = aName;
+ mLocals[2] = aName;
+ mPrefixes[0] = nullptr;
+ mPrefixes[1] = nullptr;
+ mPrefixes[2] = nullptr;
+ mUris[0] = kNameSpaceID_None;
+ mUris[1] = kNameSpaceID_None;
+ mUris[2] = kNameSpaceID_None;
+ }
+
+ inline nsIAtom* GetLocal(int32_t aMode) { return mLocals[aMode]; }
+
+ inline nsIAtom* GetPrefix(int32_t aMode) { return mPrefixes[aMode]; }
+
+ inline int32_t GetUri(int32_t aMode) { return mUris[aMode]; }
+
+ inline nsHtml5String GetValue() { return mValue; }
+
+ inline int32_t GetLine() { return mLine; }
+
+ inline void ReleaseValue() { mValue.Release(); }
+
+ inline nsHtml5AttributeEntry Clone(nsHtml5AtomTable* aInterner)
+ {
+ // Copy the memory
+ nsHtml5AttributeEntry clone(*this);
+ // Increment refcount for value
+ clone.mValue = this->mValue.Clone();
+ if (aInterner) {
+ // Now if we have an interner, we'll need to rewrite non-static atoms.
+ // Only the local names may be non-static, in which case all three
+ // are the same.
+ nsIAtom* local = GetLocal(0);
+ if (!local->IsStaticAtom()) {
+ nsAutoString str;
+ local->ToString(str);
+ local = aInterner->GetAtom(str);
+ clone.mLocals[0] = local;
+ clone.mLocals[1] = local;
+ clone.mLocals[2] = local;
+ }
+ }
+ return clone;
+ }
+
+private:
+ nsIAtom* mLocals[3];
+ nsIAtom* mPrefixes[3];
+ int32_t mUris[3];
+ int32_t mLine;
+ nsHtml5String mValue;
+};
+
+#endif // nsHtml5AttributeEntry_h
diff --git a/parser/html/nsHtml5HtmlAttributes.cpp b/parser/html/nsHtml5HtmlAttributes.cpp
index 1460b5ca0..bdccd8145 100644
--- a/parser/html/nsHtml5HtmlAttributes.cpp
+++ b/parser/html/nsHtml5HtmlAttributes.cpp
@@ -23,11 +23,6 @@
* DEALINGS IN THE SOFTWARE.
*/
-/*
- * THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
- * Please edit HtmlAttributes.java instead and regenerate.
- */
-
#define nsHtml5HtmlAttributes_cpp__
#include "nsIAtom.h"
@@ -59,12 +54,8 @@
nsHtml5HtmlAttributes* nsHtml5HtmlAttributes::EMPTY_ATTRIBUTES = nullptr;
-nsHtml5HtmlAttributes::nsHtml5HtmlAttributes(int32_t mode)
- : mode(mode),
- length(0),
- names(jArray<nsHtml5AttributeName*,int32_t>::newJArray(8)),
- values(jArray<nsHtml5String,int32_t>::newJArray(8)),
- lines(jArray<int32_t,int32_t>::newJArray(8))
+nsHtml5HtmlAttributes::nsHtml5HtmlAttributes(int32_t aMode)
+ : mMode(aMode)
{
MOZ_COUNT_CTOR(nsHtml5HtmlAttributes);
}
@@ -76,11 +67,13 @@ nsHtml5HtmlAttributes::~nsHtml5HtmlAttributes()
clear(0);
}
-int32_t
-nsHtml5HtmlAttributes::getIndex(nsHtml5AttributeName* name)
+int32_t
+nsHtml5HtmlAttributes::getIndex(nsHtml5AttributeName* aName)
{
- for (int32_t i = 0; i < length; i++) {
- if (names[i] == name) {
+ for (size_t i = 0; i < mStorage.Length(); i++) {
+ if (mStorage[i].GetLocal(NS_HTML5ATTRIBUTE_NAME_HTML) ==
+ aName->getLocal(NS_HTML5ATTRIBUTE_NAME_HTML)) {
+ // It's release asserted elsewhere that i can't be too large.
return i;
}
}
@@ -88,9 +81,9 @@ nsHtml5HtmlAttributes::getIndex(nsHtml5AttributeName* name)
}
nsHtml5String
-nsHtml5HtmlAttributes::getValue(nsHtml5AttributeName* name)
+nsHtml5HtmlAttributes::getValue(nsHtml5AttributeName* aName)
{
- int32_t index = getIndex(name);
+ int32_t index = getIndex(aName);
if (index == -1) {
return nullptr;
} else {
@@ -101,106 +94,98 @@ nsHtml5HtmlAttributes::getValue(nsHtml5AttributeName* name)
int32_t
nsHtml5HtmlAttributes::getLength()
{
- return length;
+ return mStorage.Length();
}
-nsIAtom*
-nsHtml5HtmlAttributes::getLocalNameNoBoundsCheck(int32_t index)
+nsIAtom*
+nsHtml5HtmlAttributes::getLocalNameNoBoundsCheck(int32_t aIndex)
{
- MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
- return names[index]->getLocal(mode);
+ MOZ_ASSERT(aIndex < int32_t(mStorage.Length()) && aIndex >= 0,
+ "Index out of bounds");
+ return mStorage[aIndex].GetLocal(mMode);
}
-int32_t
-nsHtml5HtmlAttributes::getURINoBoundsCheck(int32_t index)
+int32_t
+nsHtml5HtmlAttributes::getURINoBoundsCheck(int32_t aIndex)
{
- MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
- return names[index]->getUri(mode);
+ MOZ_ASSERT(aIndex < int32_t(mStorage.Length()) && aIndex >= 0,
+ "Index out of bounds");
+ return mStorage[aIndex].GetUri(mMode);
}
-nsIAtom*
-nsHtml5HtmlAttributes::getPrefixNoBoundsCheck(int32_t index)
+nsIAtom*
+nsHtml5HtmlAttributes::getPrefixNoBoundsCheck(int32_t aIndex)
{
- MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
- return names[index]->getPrefix(mode);
+ MOZ_ASSERT(aIndex < int32_t(mStorage.Length()) && aIndex >= 0,
+ "Index out of bounds");
+ return mStorage[aIndex].GetPrefix(mMode);
}
nsHtml5String
-nsHtml5HtmlAttributes::getValueNoBoundsCheck(int32_t index)
+nsHtml5HtmlAttributes::getValueNoBoundsCheck(int32_t aIndex)
{
- MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
- return values[index];
+ MOZ_ASSERT(aIndex < int32_t(mStorage.Length()) && aIndex >= 0,
+ "Index out of bounds");
+ return mStorage[aIndex].GetValue();
}
-nsHtml5AttributeName*
-nsHtml5HtmlAttributes::getAttributeNameNoBoundsCheck(int32_t index)
+int32_t
+nsHtml5HtmlAttributes::getLineNoBoundsCheck(int32_t aIndex)
{
- MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
- return names[index];
+ MOZ_ASSERT(aIndex < int32_t(mStorage.Length()) && aIndex >= 0,
+ "Index out of bounds");
+ return mStorage[aIndex].GetLine();
}
-int32_t
-nsHtml5HtmlAttributes::getLineNoBoundsCheck(int32_t index)
+void
+nsHtml5HtmlAttributes::addAttribute(nsHtml5AttributeName* aName,
+ nsHtml5String aValue,
+ int32_t aLine)
{
- MOZ_ASSERT(index < length && index >= 0, "Index out of bounds");
- return lines[index];
+ mStorage.AppendElement(nsHtml5AttributeEntry(aName, aValue, aLine));
+ MOZ_RELEASE_ASSERT(mStorage.Length() <= INT32_MAX,
+ "Can't handle this many attributes.");
}
-void
-nsHtml5HtmlAttributes::addAttribute(nsHtml5AttributeName* name, nsHtml5String value, int32_t line)
+// Isindex-only, so doesn't need to deal with SVG and MathML
+void
+nsHtml5HtmlAttributes::AddAttributeWithLocal(nsIAtom* aName,
+ nsHtml5String aValue,
+ int32_t aLine)
{
- if (names.length == length) {
- int32_t newLen = length << 1;
- jArray<nsHtml5AttributeName*,int32_t> newNames = jArray<nsHtml5AttributeName*,int32_t>::newJArray(newLen);
- nsHtml5ArrayCopy::arraycopy(names, newNames, names.length);
- names = newNames;
- jArray<nsHtml5String,int32_t> newValues = jArray<nsHtml5String,int32_t>::newJArray(newLen);
- nsHtml5ArrayCopy::arraycopy(values, newValues, values.length);
- values = newValues;
- jArray<int32_t,int32_t> newLines = jArray<int32_t,int32_t>::newJArray(newLen);
- nsHtml5ArrayCopy::arraycopy(lines, newLines, lines.length);
- lines = newLines;
- }
- names[length] = name;
- values[length] = value;
- lines[length] = line;
- length++;
+ mStorage.AppendElement(nsHtml5AttributeEntry(aName, aValue, aLine));
+ MOZ_RELEASE_ASSERT(mStorage.Length() <= INT32_MAX,
+ "Can't handle this many attributes.");
}
-void
-nsHtml5HtmlAttributes::clear(int32_t m)
+void
+nsHtml5HtmlAttributes::clear(int32_t aMode)
{
- for (int32_t i = 0; i < length; i++) {
- names[i]->release();
- names[i] = nullptr;
- values[i].Release();
- values[i] = nullptr;
+ for (nsHtml5AttributeEntry& entry : mStorage) {
+ entry.ReleaseValue();
}
- length = 0;
- mode = m;
+ mStorage.TruncateLength(0);
+ mMode = aMode;
}
-void
-nsHtml5HtmlAttributes::releaseValue(int32_t i)
+void
+nsHtml5HtmlAttributes::releaseValue(int32_t aIndex)
{
- values[i].Release();
+ mStorage[aIndex].ReleaseValue();
}
void
nsHtml5HtmlAttributes::clearWithoutReleasingContents()
{
- for (int32_t i = 0; i < length; i++) {
- names[i] = nullptr;
- values[i] = nullptr;
- }
- length = 0;
+ mStorage.TruncateLength(0);
}
-bool
-nsHtml5HtmlAttributes::contains(nsHtml5AttributeName* name)
+bool
+nsHtml5HtmlAttributes::contains(nsHtml5AttributeName* aName)
{
- for (int32_t i = 0; i < length; i++) {
- if (name->equalsAnother(names[i])) {
+ for (size_t i = 0; i < mStorage.Length(); i++) {
+ if (mStorage[i].GetLocal(NS_HTML5ATTRIBUTE_NAME_HTML) ==
+ aName->getLocal(NS_HTML5ATTRIBUTE_NAME_HTML)) {
return true;
}
}
@@ -210,43 +195,44 @@ nsHtml5HtmlAttributes::contains(nsHtml5AttributeName* name)
void
nsHtml5HtmlAttributes::adjustForMath()
{
- mode = NS_HTML5ATTRIBUTE_NAME_MATHML;
+ mMode = NS_HTML5ATTRIBUTE_NAME_MATHML;
}
void
nsHtml5HtmlAttributes::adjustForSvg()
{
- mode = NS_HTML5ATTRIBUTE_NAME_SVG;
+ mMode = NS_HTML5ATTRIBUTE_NAME_SVG;
}
-nsHtml5HtmlAttributes*
-nsHtml5HtmlAttributes::cloneAttributes(nsHtml5AtomTable* interner)
+nsHtml5HtmlAttributes*
+nsHtml5HtmlAttributes::cloneAttributes(nsHtml5AtomTable* aInterner)
{
- MOZ_ASSERT((!length) || !mode || mode == 3);
- nsHtml5HtmlAttributes* clone = new nsHtml5HtmlAttributes(0);
- for (int32_t i = 0; i < length; i++) {
- clone->addAttribute(names[i]->cloneAttributeName(interner), nsHtml5Portability::newStringFromString(values[i]), lines[i]);
+ MOZ_ASSERT(mStorage.IsEmpty() || !mMode);
+ nsHtml5HtmlAttributes* clone =
+ new nsHtml5HtmlAttributes(NS_HTML5ATTRIBUTE_NAME_HTML);
+ for (nsHtml5AttributeEntry& entry : mStorage) {
+ clone->AddEntry(entry.Clone(aInterner));
}
return clone;
}
-bool
-nsHtml5HtmlAttributes::equalsAnother(nsHtml5HtmlAttributes* other)
+bool
+nsHtml5HtmlAttributes::equalsAnother(nsHtml5HtmlAttributes* aOther)
{
- MOZ_ASSERT(!mode || mode == 3, "Trying to compare attributes in foreign content.");
- int32_t otherLength = other->getLength();
- if (length != otherLength) {
+ MOZ_ASSERT(!mMode, "Trying to compare attributes in foreign content.");
+ if (mStorage.Length() != aOther->mStorage.Length()) {
return false;
}
- for (int32_t i = 0; i < length; i++) {
+ for (nsHtml5AttributeEntry& entry : mStorage) {
bool found = false;
- nsIAtom* ownLocal = names[i]->getLocal(NS_HTML5ATTRIBUTE_NAME_HTML);
- for (int32_t j = 0; j < otherLength; j++) {
- if (ownLocal == other->names[j]->getLocal(NS_HTML5ATTRIBUTE_NAME_HTML)) {
+ nsIAtom* ownLocal = entry.GetLocal(NS_HTML5ATTRIBUTE_NAME_HTML);
+ for (nsHtml5AttributeEntry& otherEntry : aOther->mStorage) {
+ if (ownLocal == otherEntry.GetLocal(NS_HTML5ATTRIBUTE_NAME_HTML)) {
found = true;
- if (!nsHtml5Portability::stringEqualsString(values[i], other->values[j])) {
+ if (!entry.GetValue().Equals(otherEntry.GetValue())) {
return false;
}
+ break;
}
}
if (!found) {
@@ -257,6 +243,12 @@ nsHtml5HtmlAttributes::equalsAnother(nsHtml5HtmlAttributes* other)
}
void
+nsHtml5HtmlAttributes::AddEntry(nsHtml5AttributeEntry&& aEntry)
+{
+ mStorage.AppendElement(aEntry);
+}
+
+void
nsHtml5HtmlAttributes::initializeStatics()
{
EMPTY_ATTRIBUTES = new nsHtml5HtmlAttributes(NS_HTML5ATTRIBUTE_NAME_HTML);
diff --git a/parser/html/nsHtml5HtmlAttributes.h b/parser/html/nsHtml5HtmlAttributes.h
index f97e80c8a..8dde05771 100644
--- a/parser/html/nsHtml5HtmlAttributes.h
+++ b/parser/html/nsHtml5HtmlAttributes.h
@@ -23,11 +23,6 @@
* DEALINGS IN THE SOFTWARE.
*/
-/*
- * THIS IS A GENERATED FILE. PLEASE DO NOT EDIT.
- * Please edit HtmlAttributes.java instead and regenerate.
- */
-
#ifndef nsHtml5HtmlAttributes_h
#define nsHtml5HtmlAttributes_h
@@ -45,6 +40,8 @@
#include "nsIUnicodeDecoder.h"
#include "nsHtml5Macros.h"
#include "nsIContentHandle.h"
+#include "nsTArray.h"
+#include "nsHtml5AttributeEntry.h"
class nsHtml5StreamParser;
@@ -63,32 +60,39 @@ class nsHtml5HtmlAttributes
public:
static nsHtml5HtmlAttributes* EMPTY_ATTRIBUTES;
private:
- int32_t mode;
- int32_t length;
- autoJArray<nsHtml5AttributeName*,int32_t> names;
- autoJArray<nsHtml5String,int32_t> values;
- autoJArray<int32_t,int32_t> lines;
+ AutoTArray<nsHtml5AttributeEntry, 5> mStorage;
+ int32_t mMode;
+ void AddEntry(nsHtml5AttributeEntry&& aEntry);
+
public:
- explicit nsHtml5HtmlAttributes(int32_t mode);
+ explicit nsHtml5HtmlAttributes(int32_t aMode);
~nsHtml5HtmlAttributes();
- int32_t getIndex(nsHtml5AttributeName* name);
- nsHtml5String getValue(nsHtml5AttributeName* name);
+
+ // Remove getIndex when removing isindex support
+ int32_t getIndex(nsHtml5AttributeName* aName);
+
+ nsHtml5String getValue(nsHtml5AttributeName* aName);
int32_t getLength();
- nsIAtom* getLocalNameNoBoundsCheck(int32_t index);
- int32_t getURINoBoundsCheck(int32_t index);
- nsIAtom* getPrefixNoBoundsCheck(int32_t index);
- nsHtml5String getValueNoBoundsCheck(int32_t index);
- nsHtml5AttributeName* getAttributeNameNoBoundsCheck(int32_t index);
- int32_t getLineNoBoundsCheck(int32_t index);
- void addAttribute(nsHtml5AttributeName* name, nsHtml5String value, int32_t line);
- void clear(int32_t m);
- void releaseValue(int32_t i);
+ nsIAtom* getLocalNameNoBoundsCheck(int32_t aIndex);
+ int32_t getURINoBoundsCheck(int32_t aIndex);
+ nsIAtom* getPrefixNoBoundsCheck(int32_t aIndex);
+ nsHtml5String getValueNoBoundsCheck(int32_t aIndex);
+ nsHtml5AttributeName* getAttributeNameNoBoundsCheck(int32_t aIndex);
+ int32_t getLineNoBoundsCheck(int32_t aIndex);
+ void addAttribute(nsHtml5AttributeName* aName,
+ nsHtml5String aValue,
+ int32_t aLine);
+ void AddAttributeWithLocal(nsIAtom* aName,
+ nsHtml5String aValue,
+ int32_t aLine);
+ void clear(int32_t aMode);
+ void releaseValue(int32_t aIndex);
void clearWithoutReleasingContents();
- bool contains(nsHtml5AttributeName* name);
+ bool contains(nsHtml5AttributeName* aName);
void adjustForMath();
void adjustForSvg();
- nsHtml5HtmlAttributes* cloneAttributes(nsHtml5AtomTable* interner);
- bool equalsAnother(nsHtml5HtmlAttributes* other);
+ nsHtml5HtmlAttributes* cloneAttributes(nsHtml5AtomTable* aInterner);
+ bool equalsAnother(nsHtml5HtmlAttributes* aOther);
static void initializeStatics();
static void releaseStatics();
};
diff --git a/parser/html/nsHtml5ReleasableAttributeName.cpp b/parser/html/nsHtml5ReleasableAttributeName.cpp
deleted file mode 100644
index 4cef131e7..000000000
--- a/parser/html/nsHtml5ReleasableAttributeName.cpp
+++ /dev/null
@@ -1,34 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "nsHtml5ReleasableAttributeName.h"
-#include "nsHtml5Portability.h"
-#include "nsHtml5AtomTable.h"
-
-nsHtml5ReleasableAttributeName::nsHtml5ReleasableAttributeName(int32_t* uri, nsIAtom** local, nsIAtom** prefix)
- : nsHtml5AttributeName(uri, local, prefix)
-{
-}
-
-nsHtml5AttributeName*
-nsHtml5ReleasableAttributeName::cloneAttributeName(nsHtml5AtomTable* aInterner)
-{
- nsIAtom* l = getLocal(0);
- if (aInterner) {
- if (!l->IsStaticAtom()) {
- nsAutoString str;
- l->ToString(str);
- l = aInterner->GetAtom(str);
- }
- }
- return new nsHtml5ReleasableAttributeName(nsHtml5AttributeName::ALL_NO_NS,
- nsHtml5AttributeName::SAME_LOCAL(l),
- nsHtml5AttributeName::ALL_NO_PREFIX);
-}
-
-void
-nsHtml5ReleasableAttributeName::release()
-{
- delete this;
-}
diff --git a/parser/html/nsHtml5ReleasableAttributeName.h b/parser/html/nsHtml5ReleasableAttributeName.h
deleted file mode 100644
index e9766173b..000000000
--- a/parser/html/nsHtml5ReleasableAttributeName.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef nsHtml5ReleasableAttributeName_h
-#define nsHtml5ReleasableAttributeName_h
-
-#include "nsHtml5AttributeName.h"
-#include "mozilla/Attributes.h"
-
-class nsHtml5AtomTable;
-
-class nsHtml5ReleasableAttributeName final : public nsHtml5AttributeName
-{
- public:
- nsHtml5ReleasableAttributeName(int32_t* uri, nsIAtom** local, nsIAtom** prefix);
- virtual nsHtml5AttributeName* cloneAttributeName(nsHtml5AtomTable* aInterner);
- virtual void release();
-};
-
-#endif // nsHtml5ReleasableAttributeName_h