| /* |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * Copyright (C) 2012 Motorola Mobility Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS 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 APPLE OR ITS 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 "core/html/DOMURL.h" |
| |
| #include "core/dom/ScriptExecutionContext.h" |
| #include "core/fileapi/Blob.h" |
| #include "core/fileapi/BlobURL.h" |
| #include "core/html/PublicURLManager.h" |
| #include "core/loader/cache/MemoryCache.h" |
| #include "weborigin/KURL.h" |
| #include "wtf/MainThread.h" |
| |
| namespace WebCore { |
| |
| String DOMURL::createObjectURL(ScriptExecutionContext* scriptExecutionContext, Blob* blob) |
| { |
| if (!scriptExecutionContext || !blob) |
| return String(); |
| return createPublicURL(scriptExecutionContext, blob); |
| } |
| |
| String DOMURL::createPublicURL(ScriptExecutionContext* scriptExecutionContext, URLRegistrable* registrable) |
| { |
| KURL publicURL = BlobURL::createPublicURL(scriptExecutionContext->securityOrigin()); |
| if (publicURL.isEmpty()) |
| return String(); |
| |
| scriptExecutionContext->publicURLManager().registerURL(scriptExecutionContext->securityOrigin(), publicURL, registrable); |
| |
| return publicURL.string(); |
| } |
| |
| void DOMURL::revokeObjectURL(ScriptExecutionContext* scriptExecutionContext, const String& urlString) |
| { |
| if (!scriptExecutionContext) |
| return; |
| |
| KURL url(KURL(), urlString); |
| MemoryCache::removeURLFromCache(scriptExecutionContext, url); |
| scriptExecutionContext->publicURLManager().revoke(url); |
| } |
| |
| } // namespace WebCore |