blob: 07a7717299f39e10ef2ec9d94f57a658cb74313e [file] [log] [blame]
// Copyright 2016 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.
#include "core/fileapi/URLFileAPI.h"
#include "bindings/core/v8/ExceptionState.h"
#include "core/dom/ExecutionContext.h"
#include "core/fileapi/Blob.h"
#include "core/frame/UseCounter.h"
#include "core/html/PublicURLManager.h"
#include "core/url/DOMURL.h"
#include "platform/bindings/ScriptState.h"
namespace blink {
// static
String URLFileAPI::createObjectURL(ScriptState* script_state,
Blob* blob,
ExceptionState& exception_state) {
DCHECK(blob);
ExecutionContext* execution_context = ExecutionContext::From(script_state);
DCHECK(execution_context);
UseCounter::Count(execution_context, WebFeature::kCreateObjectURLBlob);
return DOMURL::CreatePublicURL(execution_context, blob);
}
// static
void URLFileAPI::revokeObjectURL(ScriptState* script_state,
const String& url_string) {
ExecutionContext* execution_context = ExecutionContext::From(script_state);
DCHECK(execution_context);
KURL url(NullURL(), url_string);
execution_context->RemoveURLFromMemoryCache(url);
execution_context->GetPublicURLManager().Revoke(url);
}
} // namespace blink