levin@chromium.org | e1b64a4 | 2009-07-13 08:58:48 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 Google Inc. All rights reserved. |
darin@apple.com | bb381c7 | 2010-07-07 20:55:37 +0000 | [diff] [blame] | 3 | * Copyright (C) 2010 Apple Inc. All rights reserved. |
levin@chromium.org | e1b64a4 | 2009-07-13 08:58:48 +0000 | [diff] [blame] | 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are |
| 7 | * met: |
| 8 | * |
| 9 | * * Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * * Redistributions in binary form must reproduce the above |
| 12 | * copyright notice, this list of conditions and the following disclaimer |
| 13 | * in the documentation and/or other materials provided with the |
| 14 | * distribution. |
| 15 | * * Neither the name of Google Inc. nor the names of its |
| 16 | * contributors may be used to endorse or promote products derived from |
| 17 | * this software without specific prior written permission. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 22 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 23 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 25 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
atwilson@chromium.org | 5790d73 | 2009-08-06 15:30:37 +0000 | [diff] [blame] | 31 | |
levin@chromium.org | e1b64a4 | 2009-07-13 08:58:48 +0000 | [diff] [blame] | 32 | #include "config.h" |
| 33 | |
| 34 | #if ENABLE(SHARED_WORKERS) |
| 35 | |
| 36 | #include "SharedWorker.h" |
| 37 | |
pfeldman@chromium.org | 8814672 | 2011-01-17 10:44:50 +0000 | [diff] [blame] | 38 | #include "InspectorInstrumentation.h" |
atwilson@chromium.org | 5790d73 | 2009-08-06 15:30:37 +0000 | [diff] [blame] | 39 | #include "KURL.h" |
| 40 | #include "MessageChannel.h" |
levin@chromium.org | e1b64a4 | 2009-07-13 08:58:48 +0000 | [diff] [blame] | 41 | #include "MessagePort.h" |
podivilov@chromium.org | f769790 | 2010-09-30 09:15:22 +0000 | [diff] [blame] | 42 | #include "ScriptExecutionContext.h" |
atwilson@chromium.org | 5790d73 | 2009-08-06 15:30:37 +0000 | [diff] [blame] | 43 | #include "SharedWorkerRepository.h" |
levin@chromium.org | e1b64a4 | 2009-07-13 08:58:48 +0000 | [diff] [blame] | 44 | |
| 45 | namespace WebCore { |
| 46 | |
darin@apple.com | bb381c7 | 2010-07-07 20:55:37 +0000 | [diff] [blame] | 47 | inline SharedWorker::SharedWorker(ScriptExecutionContext* context) |
levin@chromium.org | e1b64a4 | 2009-07-13 08:58:48 +0000 | [diff] [blame] | 48 | : AbstractWorker(context) |
| 49 | { |
darin@apple.com | bb381c7 | 2010-07-07 20:55:37 +0000 | [diff] [blame] | 50 | } |
atwilson@chromium.org | 5790d73 | 2009-08-06 15:30:37 +0000 | [diff] [blame] | 51 | |
darin@apple.com | bb381c7 | 2010-07-07 20:55:37 +0000 | [diff] [blame] | 52 | PassRefPtr<SharedWorker> SharedWorker::create(const String& url, const String& name, ScriptExecutionContext* context, ExceptionCode& ec) |
| 53 | { |
| 54 | RefPtr<SharedWorker> worker = adoptRef(new SharedWorker(context)); |
| 55 | |
| 56 | RefPtr<MessageChannel> channel = MessageChannel::create(context); |
| 57 | worker->m_port = channel->port1(); |
| 58 | OwnPtr<MessagePortChannel> remotePort = channel->port2()->disentangle(ec); |
| 59 | ASSERT(remotePort); |
| 60 | |
| 61 | KURL scriptURL = worker->resolveURL(url, ec); |
| 62 | if (scriptURL.isEmpty()) |
| 63 | return 0; |
| 64 | |
| 65 | SharedWorkerRepository::connect(worker.get(), remotePort.release(), scriptURL, name, ec); |
| 66 | |
pfeldman@chromium.org | 8814672 | 2011-01-17 10:44:50 +0000 | [diff] [blame] | 67 | InspectorInstrumentation::didCreateWorker(context, worker->asID(), scriptURL.string(), true); |
darin@apple.com | bb381c7 | 2010-07-07 20:55:37 +0000 | [diff] [blame] | 68 | |
| 69 | return worker.release(); |
levin@chromium.org | e1b64a4 | 2009-07-13 08:58:48 +0000 | [diff] [blame] | 70 | } |
| 71 | |
| 72 | SharedWorker::~SharedWorker() |
| 73 | { |
| 74 | } |
| 75 | |
| 76 | } // namespace WebCore |
| 77 | |
| 78 | #endif // ENABLE(SHARED_WORKERS) |