Index: third_party/WebKit/Source/bindings/core/v8/V8NPUtils.cpp |
diff --git a/third_party/WebKit/Source/bindings/core/v8/V8NPUtils.cpp b/third_party/WebKit/Source/bindings/core/v8/V8NPUtils.cpp |
deleted file mode 100644 |
index 0feada4cbf489cd1334a26ee630efe131c4d42de..0000000000000000000000000000000000000000 |
--- a/third_party/WebKit/Source/bindings/core/v8/V8NPUtils.cpp |
+++ /dev/null |
@@ -1,130 +0,0 @@ |
-/* |
- * Copyright (C) 2008, 2009 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following disclaimer |
- * in the documentation and/or other materials provided with the |
- * distribution. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#include "bindings/core/v8/V8NPUtils.h" |
- |
-#include "bindings/core/v8/NPV8Object.h" |
-#include "bindings/core/v8/V8Binding.h" |
-#include "bindings/core/v8/V8NPObject.h" |
-#include "bindings/core/v8/npruntime_impl.h" |
-#include "bindings/core/v8/npruntime_priv.h" |
-#include "core/frame/LocalDOMWindow.h" |
-#include "wtf/text/WTFString.h" |
- |
-#include <stdlib.h> |
- |
-namespace blink { |
- |
-void convertV8ObjectToNPVariant(v8::Isolate* isolate, v8::Local<v8::Value> object, NPObject* owner, NPVariant* result) |
-{ |
- VOID_TO_NPVARIANT(*result); |
- |
- // It is really the caller's responsibility to deal with the empty handle case because there could be different actions to |
- // take in different contexts. |
- ASSERT(!object.IsEmpty()); |
- |
- if (object.IsEmpty()) |
- return; |
- |
- if (object->IsNumber()) { |
- DOUBLE_TO_NPVARIANT(object.As<v8::Number>()->Value(), *result); |
- } else if (object->IsBoolean()) { |
- BOOLEAN_TO_NPVARIANT(object.As<v8::Boolean>()->Value(), *result); |
- } else if (object->IsNull()) { |
- NULL_TO_NPVARIANT(*result); |
- } else if (object->IsUndefined()) { |
- VOID_TO_NPVARIANT(*result); |
- } else if (object->IsString()) { |
- v8::Local<v8::String> str = object.As<v8::String>(); |
- int length = str->Utf8Length() + 1; |
- char* utf8Chars = reinterpret_cast<char*>(malloc(length)); |
- str->WriteUtf8(utf8Chars, length, 0, v8::String::HINT_MANY_WRITES_EXPECTED); |
- STRINGN_TO_NPVARIANT(utf8Chars, length-1, *result); |
- } else if (object->IsObject()) { |
- LocalDOMWindow* window = currentDOMWindow(isolate); |
- NPObject* npobject = npCreateV8ScriptObject(isolate, 0, v8::Local<v8::Object>::Cast(object), window); |
- if (npobject) |
- _NPN_RegisterObject(npobject, owner); |
- OBJECT_TO_NPVARIANT(npobject, *result); |
- } |
-} |
- |
-v8::Local<v8::Value> convertNPVariantToV8Object(v8::Isolate* isolate, const NPVariant* variant, NPObject* owner) |
-{ |
- NPVariantType type = variant->type; |
- |
- switch (type) { |
- case NPVariantType_Int32: |
- return v8::Integer::New(isolate, NPVARIANT_TO_INT32(*variant)); |
- case NPVariantType_Double: |
- return v8::Number::New(isolate, NPVARIANT_TO_DOUBLE(*variant)); |
- case NPVariantType_Bool: |
- return v8Boolean(NPVARIANT_TO_BOOLEAN(*variant), isolate); |
- case NPVariantType_Null: |
- return v8::Null(isolate); |
- case NPVariantType_Void: |
- return v8::Undefined(isolate); |
- case NPVariantType_String: { |
- NPString src = NPVARIANT_TO_STRING(*variant); |
- return v8AtomicString(isolate, src.UTF8Characters, src.UTF8Length); |
- } |
- case NPVariantType_Object: { |
- NPObject* object = NPVARIANT_TO_OBJECT(*variant); |
- if (V8NPObject* v8Object = npObjectToV8NPObject(object)) |
- return v8::Local<v8::Object>::New(isolate, v8Object->v8Object); |
- return createV8ObjectForNPObject(isolate, object, owner); |
- } |
- default: |
- return v8::Undefined(isolate); |
- } |
-} |
- |
-// Helper function to create an NPN String Identifier from a v8 string. |
-NPIdentifier getStringIdentifier(v8::Local<v8::String> str) |
-{ |
- const int kStackBufferSize = 100; |
- |
- int bufferLength = str->Utf8Length() + 1; |
- if (bufferLength <= kStackBufferSize) { |
- // Use local stack buffer to avoid heap allocations for small strings. Here we should only use the stack space for |
- // stackBuffer when it's used, not when we use the heap. |
- // |
- // WriteUtf8 is guaranteed to generate a null-terminated string because bufferLength is constructed to be one greater |
- // than the string length. |
- char stackBuffer[kStackBufferSize]; |
- str->WriteUtf8(stackBuffer, bufferLength); |
- return _NPN_GetStringIdentifier(stackBuffer); |
- } |
- |
- v8::String::Utf8Value utf8(str); |
- return _NPN_GetStringIdentifier(*utf8); |
-} |
- |
-} // namespace blink |