Changeset 34361 in webkit for trunk/JavaScriptCore/kjs/ustring.cpp

Timestamp:

Jun 4, 2008, 11:10:15 AM (17 years ago)

Author:

[email protected]

Message:

Reviewed by Darin.

Fix JSClassCreate to work with old JSCore API threading model.

No change on SunSpider.

• API/JSClassRef.cpp: (OpaqueJSClass::OpaqueJSClass): Since JSClass is constructed without a context, there is no way for it to create Identifiers. Also, added initializeThreading(), just for good measure.

• API/JSCallbackObjectFunctions.h: (KJS::::getPropertyNames): Make an Identifier out of the string here, because propertyNames.add() needs that.

• kjs/identifier.cpp:
• kjs/identifier.h: (KJS::Identifier::equal):
• kjs/ustring.cpp: (KJS::equal): Moved equal() from identifier.h to ustring.h, because it's not really about Identifiers, and to make it possible to use it from StrHash. Include StrHash.h from ustring.h to avoid having the behavior depend on headers that happen to be included.

• wtf/StrHash.h: Removed.
• kjs/ustring.h: Made RefPtr<UString::Rep> use the same default hash as UString::Rep* (it used to default to pointer equality). Moved the whole StrHash header into ustring.h.

• JavaScriptCore.exp: Export equal() for WebCore use (this StrHash is used in c_class.cpp, jni_class.cpp, and npruntime.cpp).

File:

• trunk/JavaScriptCore/kjs/ustring.cpp (modified) (1 diff)

trunk/JavaScriptCore/kjs/ustring.cpp

@@ -1316 +1316 @@
 }
 
+bool equal(const UString::Rep* r, const UString::Rep* b)
+{
+    int length = r->len;
+    if (length != b->len)
+        return false;
+    const UChar* d = r->data();
+    const UChar* s = b->data();
+    for (int i = 0; i != length; ++i)
+        if (d[i] != s[i])
+            return false;
+    return true;
+}
+
 CString UString::UTF8String(bool strict) const
 {