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-rw-r--r--V8Binding/binding/v8_binding.h135
1 files changed, 0 insertions, 135 deletions
diff --git a/V8Binding/binding/v8_binding.h b/V8Binding/binding/v8_binding.h
deleted file mode 100644
index 2882026..0000000
--- a/V8Binding/binding/v8_binding.h
+++ /dev/null
@@ -1,135 +0,0 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef V8_BINDING_H__
-#define V8_BINDING_H__
-
-#include "config.h"
-
-#include "MathExtras.h"
-#include "PlatformString.h"
-
-#include <v8.h>
-
-namespace WebCore {
-
-// The string returned by this function is still owned by the argument
-// and will be deallocated when the argument is deallocated.
-inline const uint16_t* FromWebCoreString(const String& str) {
- return reinterpret_cast<const uint16_t*>(str.characters());
-}
-
-// Convert v8 types to a WebCore::String. If the V8 string is not already
-// an external string then it is transformed into an external string at this
-// point to avoid repeated conversions.
-String v8StringToWebCoreString(
- v8::Handle<v8::String> obj, bool externalize);
-String v8ValueToWebCoreString(v8::Handle<v8::Value> obj);
-
-// TODO(mbelshe): drop this in favor of the type specific
-// v8ValueToWebCoreString when we rework the code generation.
-inline String ToWebCoreString(v8::Handle<v8::Value> obj) {
- return v8ValueToWebCoreString(obj);
-}
-
-inline String ToWebCoreString(v8::Handle<v8::String> string) {
- return v8StringToWebCoreString(string, true);
-}
-
-// Convert v8 types to a WebCore::AtomicString.
-AtomicString v8StringToAtomicWebCoreString(v8::Handle<v8::String> obj);
-AtomicString v8ValueToAtomicWebCoreString(v8::Handle<v8::Value> obj);
-
-inline String valueToStringWithNullCheck(v8::Handle<v8::Value> value) {
- if (value->IsNull()) return String();
- return ToWebCoreString(value);
-}
-
-inline String valueToStringWithNullOrUndefinedCheck(
- v8::Handle<v8::Value> value) {
- if (value->IsNull() || value->IsUndefined()) return String();
- return ToWebCoreString(value);
-}
-
-// Convert a value to a 32-bit integer. The conversion fails if the
-// value cannot be converted to an integer or converts to nan or to an
-// infinity.
-// FIXME: Rename to toInt32() once V8 bindings migration is complete.
-inline int ToInt32(v8::Handle<v8::Value> value, bool& ok) {
- ok = true;
-
- // Fast case. The value is already a 32-bit integer.
- if (value->IsInt32()) {
- return value->Int32Value();
- }
-
- // Can the value be converted to a number?
- v8::Local<v8::Number> number_object = value->ToNumber();
- if (number_object.IsEmpty()) {
- ok = false;
- return 0;
- }
-
- // Does the value convert to nan or to an infinity?
- double number_value = number_object->Value();
- if (isnan(number_value) || isinf(number_value)) {
- ok = false;
- return 0;
- }
-
- // Can the value be converted to a 32-bit integer?
- v8::Local<v8::Int32> int_value = value->ToInt32();
- if (int_value.IsEmpty()) {
- ok = false;
- return 0;
- }
-
- // Return the result of the int32 conversion.
- return int_value->Value();
-}
-
-// Convert a value to a 32-bit integer assuming the conversion cannot fail.
-// FIXME: Rename to toInt32() once V8 bindings migration is complete.
-inline int ToInt32(v8::Handle<v8::Value> value) {
- bool ok;
- return ToInt32(value, ok);
-}
-
-inline String ToString(const String& string) {
- return string;
-}
-
-// Convert a string to a V8 string.
-v8::Handle<v8::String> v8String(const String& str);
-
-inline v8::Handle<v8::String> v8UndetectableString(const String& str) {
- return v8::String::NewUndetectable(FromWebCoreString(str), str.length());
-}
-
-// Return a V8 external string that shares the underlying buffer with the given
-// WebCore string. The reference counting mechanism is used to keep the
-// underlying buffer alive while the string is still live in the V8 engine.
-v8::Local<v8::String> v8ExternalString(const String& str);
-
-inline v8::Handle<v8::Value> v8StringOrNull(const String& str) {
- return str.isNull()
- ? v8::Handle<v8::Value>(v8::Null())
- : v8::Handle<v8::Value>(v8String(str));
-}
-
-inline v8::Handle<v8::Value> v8StringOrUndefined(const String& str) {
- return str.isNull()
- ? v8::Handle<v8::Value>(v8::Undefined())
- : v8::Handle<v8::Value>(v8String(str));
-}
-
-inline v8::Handle<v8::Value> v8StringOrFalse(const String& str) {
- return str.isNull()
- ? v8::Handle<v8::Value>(v8::False())
- : v8::Handle<v8::Value>(v8String(str));
-}
-
-} // namespace WebCore
-
-#endif // V8_BINDING_H__