cef/libcef/common/process_message_impl.cc

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// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.
#include "libcef/common/process_message_impl.h"
#include <memory>
#include "libcef/common/values_impl.h"
#include "base/logging.h"
#include "base/memory/ptr_util.h"
// static
CefRefPtr<CefProcessMessage> CefProcessMessage::Create(const CefString& name) {
return new CefProcessMessageImpl(name, CefListValue::Create());
}
CefProcessMessageImpl::CefProcessMessageImpl(const CefString& name,
CefRefPtr<CefListValue> arguments)
: name_(name), arguments_(arguments) {
DCHECK(!name_.empty());
DCHECK(arguments_ && arguments_->IsValid());
}
CefProcessMessageImpl::CefProcessMessageImpl(const CefString& name,
base::ListValue arguments,
bool read_only)
: name_(name) {
DCHECK(!name_.empty());
auto new_obj = std::make_unique<base::ListValue>();
*new_obj = std::move(arguments);
arguments_ =
new CefListValueImpl(new_obj.release(), /*will_delete=*/true, read_only);
}
CefProcessMessageImpl::~CefProcessMessageImpl() = default;
base::ListValue CefProcessMessageImpl::TakeArgumentList() {
DCHECK(IsValid());
CefListValueImpl* value_impl =
static_cast<CefListValueImpl*>(arguments_.get());
auto value = base::WrapUnique(value_impl->CopyOrDetachValue(nullptr));
return std::move(*value);
}
bool CefProcessMessageImpl::IsValid() {
return arguments_->IsValid();
}
bool CefProcessMessageImpl::IsReadOnly() {
return arguments_->IsReadOnly();
}
CefRefPtr<CefProcessMessage> CefProcessMessageImpl::Copy() {
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if (!IsValid()) {
return nullptr;
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}
return new CefProcessMessageImpl(name_, arguments_->Copy());
}
CefString CefProcessMessageImpl::GetName() {
return name_;
}
CefRefPtr<CefListValue> CefProcessMessageImpl::GetArgumentList() {
return arguments_;
}