| /* |
| * Copyright (C) 2011 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 "config.h" |
| #include "public/web/WebBlob.h" |
| |
| #include "bindings/core/v8/V8Binding.h" |
| #include "bindings/core/v8/V8Blob.h" |
| #include "core/fileapi/Blob.h" |
| #include "platform/blob/BlobData.h" |
| #include "wtf/PassOwnPtr.h" |
| |
| namespace blink { |
| |
| WebBlob WebBlob::createFromUUID(const WebString& uuid, const WebString& type, long long size) |
| { |
| RefPtrWillBeRawPtr<Blob> blob = Blob::create(BlobDataHandle::create(uuid, type, size)); |
| return WebBlob(blob); |
| } |
| |
| WebBlob WebBlob::createFromFile(const WebString& path, long long size) |
| { |
| OwnPtr<BlobData> blobData = BlobData::create(); |
| blobData->appendFile(path); |
| RefPtrWillBeRawPtr<Blob> blob = Blob::create(BlobDataHandle::create(blobData.release(), size)); |
| return WebBlob(blob); |
| } |
| |
| WebBlob WebBlob::fromV8Value(v8::Handle<v8::Value> value) |
| { |
| if (V8Blob::hasInstance(value, v8::Isolate::GetCurrent())) { |
| v8::Handle<v8::Object> object = v8::Handle<v8::Object>::Cast(value); |
| Blob* blob = V8Blob::toImpl(object); |
| ASSERT(blob); |
| return WebBlob(blob); |
| } |
| return WebBlob(); |
| } |
| |
| void WebBlob::reset() |
| { |
| m_private.reset(); |
| } |
| |
| void WebBlob::assign(const WebBlob& other) |
| { |
| m_private = other.m_private; |
| } |
| |
| WebString WebBlob::uuid() |
| { |
| if (!m_private.get()) |
| return WebString(); |
| return m_private->uuid(); |
| } |
| |
| v8::Handle<v8::Value> WebBlob::toV8Value(v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) |
| { |
| if (!m_private.get()) |
| return v8::Handle<v8::Value>(); |
| return toV8(m_private.get(), creationContext, isolate); |
| } |
| |
| WebBlob::WebBlob(const PassRefPtrWillBeRawPtr<Blob>& blob) |
| : m_private(blob) |
| { |
| } |
| |
| WebBlob& WebBlob::operator=(const PassRefPtrWillBeRawPtr<Blob>& blob) |
| { |
| m_private = blob; |
| return *this; |
| } |
| |
| } // namespace blink |