2 * Copyright (C) 2010 Google Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 #include "PlatformString.h"
37 #include "SecurityOrigin.h"
42 const char BlobURL::kBlobProtocol[] = "blob";
44 KURL BlobURL::createPublicURL(SecurityOrigin* securityOrigin)
46 ASSERT(securityOrigin);
47 return createBlobURL(securityOrigin->toString());
50 KURL BlobURL::createInternalURL()
52 return createBlobURL("blobinternal://");
55 String BlobURL::getOrigin(const KURL& url)
57 ASSERT(url.protocolIs(kBlobProtocol));
59 unsigned startIndex = url.pathStart();
60 unsigned endIndex = url.pathAfterLastSlash();
61 return url.string().substring(startIndex, endIndex - startIndex - 1);
64 String BlobURL::getIdentifier(const KURL& url)
66 ASSERT(url.protocolIs(kBlobProtocol));
68 unsigned startIndex = url.pathAfterLastSlash();
69 return url.string().substring(startIndex);
72 KURL BlobURL::createBlobURL(const String& originString)
74 ASSERT(!originString.isEmpty());
75 String urlString = kBlobProtocol;
77 urlString += encodeWithURLEscapeSequences(originString);
79 urlString += createCanonicalUUIDString();
80 return KURL(ParsedURLString, urlString);
83 } // namespace WebCore