/src/mozilla-central/dom/clients/api/ClientDOMUtil.h

Source (jump to first uncovered line)
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef _mozilla_dom_ClientDOMUtil_h
#define _mozilla_dom_ClientDOMUtil_h

#include "mozilla/dom/ClientIPCTypes.h"
#include "mozilla/dom/ClientOpPromise.h"
#include "mozilla/dom/DOMMozPromiseRequestHolder.h"
#include "mozilla/dom/WorkerHolderToken.h"
#include "mozilla/dom/WorkerPrivate.h"

class nsIGlobalObject;

namespace mozilla {
namespace dom {

// Utility method to properly execute a ClientManager operation.  It
// will properly hold a worker thread alive and avoid executing callbacks
// if the thread is shutting down.
template<typename Func, typename Arg, typename Resolve, typename Reject>
void
StartClientManagerOp(Func aFunc, const Arg& aArg, nsIGlobalObject* aGlobal,
                     Resolve aResolve, Reject aReject)
{
  MOZ_DIAGNOSTIC_ASSERT(aGlobal);

  nsCOMPtr<nsISerialEventTarget> target =
    aGlobal->EventTargetFor(TaskCategory::Other);

  auto holder = MakeRefPtr<DOMMozPromiseRequestHolder<ClientOpPromise>>(aGlobal);

  aFunc(aArg, target)->Then(
    target, __func__,
    [aResolve, holder](const ClientOpResult& aResult) {
      holder->Complete();
      aResolve(aResult);
    }, [aReject, holder](nsresult aResult) {
      holder->Complete();
      aReject(aResult);
    })->Track(*holder);
}

} // namespace dom
} // namespace mozilla

#endif // _mozilla_dom_ClientDOMUtil_h

Line	Count	Source (jump to first uncovered line)
1		/* -- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -- */
2		/* vim: set ts=8 sts=2 et sw=2 tw=80: */
3		/* This Source Code Form is subject to the terms of the Mozilla Public
4		* License, v. 2.0. If a copy of the MPL was not distributed with this
5		* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6		#ifndef _mozilla_dom_ClientDOMUtil_h
7		#define _mozilla_dom_ClientDOMUtil_h
8
9		#include "mozilla/dom/ClientIPCTypes.h"
10		#include "mozilla/dom/ClientOpPromise.h"
11		#include "mozilla/dom/DOMMozPromiseRequestHolder.h"
12		#include "mozilla/dom/WorkerHolderToken.h"
13		#include "mozilla/dom/WorkerPrivate.h"
14
15		class nsIGlobalObject;
16
17		namespace mozilla {
18		namespace dom {
19
20		// Utility method to properly execute a ClientManager operation. It
21		// will properly hold a worker thread alive and avoid executing callbacks
22		// if the thread is shutting down.
23		template<typename Func, typename Arg, typename Resolve, typename Reject>
24		void
25		StartClientManagerOp(Func aFunc, const Arg& aArg, nsIGlobalObject* aGlobal,
26		Resolve aResolve, Reject aReject)
27	0	{
28	0	MOZ_DIAGNOSTIC_ASSERT(aGlobal);
29	0
30	0	nsCOMPtr<nsISerialEventTarget> target =
31	0	aGlobal->EventTargetFor(TaskCategory::Other);
32	0
33	0	auto holder = MakeRefPtr<DOMMozPromiseRequestHolder<ClientOpPromise>>(aGlobal);
34	0
35	0	aFunc(aArg, target)->Then(
36	0	target, __func__,
37	0	[aResolve, holder](const ClientOpResult& aResult) {
38	0	holder->Complete();
39	0	aResolve(aResult);
40	0	}, [aReject, holder](nsresult aResult) { Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientNavigateArgs const&, nsISerialEventTarget), mozilla::dom::ClientNavigateArgs, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_2, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_3>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientNavigateArgs const&, nsISerialEventTarget), mozilla::dom::ClientNavigateArgs const&, nsIGlobalObject, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_2, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_3)::{lambda(mozilla::dom::ClientOpResult const&)#1}::operator()(mozilla::dom::ClientOpResult const&) const Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientMatchAllArgs const&, nsISerialEventTarget), mozilla::dom::ClientMatchAllArgs, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_6, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_7>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientMatchAllArgs const&, nsISerialEventTarget), mozilla::dom::ClientMatchAllArgs const&, nsIGlobalObject, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_6, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_7)::{lambda(mozilla::dom::ClientOpResult const&)#1}::operator()(mozilla::dom::ClientOpResult const&) const Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientOpenWindowArgs const&, nsISerialEventTarget), mozilla::dom::ClientOpenWindowArgs, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_8, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_9>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientOpenWindowArgs const&, nsISerialEventTarget), mozilla::dom::ClientOpenWindowArgs const&, nsIGlobalObject, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_8, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_9)::{lambda(mozilla::dom::ClientOpResult const&)#1}::operator()(mozilla::dom::ClientOpResult const&) const Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientClaimArgs const&, nsISerialEventTarget), mozilla::dom::ClientClaimArgs, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_10, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_11>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientClaimArgs const&, nsISerialEventTarget), mozilla::dom::ClientClaimArgs const&, nsIGlobalObject, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_10, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_11)::{lambda(mozilla::dom::ClientOpResult const&)#1}::operator()(mozilla::dom::ClientOpResult const&) const
41	0	holder->Complete();
42	0	aReject(aResult);
43	0	})->Track(holder); Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientNavigateArgs const&, nsISerialEventTarget), mozilla::dom::ClientNavigateArgs, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_2, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_3>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientNavigateArgs const&, nsISerialEventTarget), mozilla::dom::ClientNavigateArgs const&, nsIGlobalObject, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_2, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_3)::{lambda(nsresult)#1}::operator()(nsresult) const Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientMatchAllArgs const&, nsISerialEventTarget), mozilla::dom::ClientMatchAllArgs, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_6, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_7>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientMatchAllArgs const&, nsISerialEventTarget), mozilla::dom::ClientMatchAllArgs const&, nsIGlobalObject, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_6, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_7)::{lambda(nsresult)#1}::operator()(nsresult) const Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientOpenWindowArgs const&, nsISerialEventTarget), mozilla::dom::ClientOpenWindowArgs, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_8, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_9>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientOpenWindowArgs const&, nsISerialEventTarget), mozilla::dom::ClientOpenWindowArgs const&, nsIGlobalObject, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_8, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_9)::{lambda(nsresult)#1}::operator()(nsresult) const Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientClaimArgs const&, nsISerialEventTarget), mozilla::dom::ClientClaimArgs, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_10, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_11>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientClaimArgs const&, nsISerialEventTarget), mozilla::dom::ClientClaimArgs const&, nsIGlobalObject*, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_10, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_11)::{lambda(nsresult)#1}::operator()(nsresult) const
44	0	} Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientNavigateArgs const&, nsISerialEventTarget), mozilla::dom::ClientNavigateArgs, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_2, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_3>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientNavigateArgs const&, nsISerialEventTarget), mozilla::dom::ClientNavigateArgs const&, nsIGlobalObject, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_2, mozilla::dom::Client::Navigate(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_3) Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientMatchAllArgs const&, nsISerialEventTarget), mozilla::dom::ClientMatchAllArgs, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_6, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_7>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientMatchAllArgs const&, nsISerialEventTarget), mozilla::dom::ClientMatchAllArgs const&, nsIGlobalObject, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_6, mozilla::dom::Clients::MatchAll(mozilla::dom::ClientQueryOptions const&, mozilla::ErrorResult&)::$_7) Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientOpenWindowArgs const&, nsISerialEventTarget), mozilla::dom::ClientOpenWindowArgs, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_8, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_9>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientOpenWindowArgs const&, nsISerialEventTarget), mozilla::dom::ClientOpenWindowArgs const&, nsIGlobalObject, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_8, mozilla::dom::Clients::OpenWindow(nsTSubstring<char16_t> const&, mozilla::ErrorResult&)::$_9) Unexecuted instantiation: Unified_cpp_dom_clients_api0.cpp:void mozilla::dom::StartClientManagerOp<RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientClaimArgs const&, nsISerialEventTarget), mozilla::dom::ClientClaimArgs, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_10, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_11>(RefPtr<mozilla::MozPromise<mozilla::dom::ClientOpResult, nsresult, false> > ()(mozilla::dom::ClientClaimArgs const&, nsISerialEventTarget), mozilla::dom::ClientClaimArgs const&, nsIGlobalObject, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_10, mozilla::dom::Clients::Claim(mozilla::ErrorResult&)::$_11)
45
46		} // namespace dom
47		} // namespace mozilla
48
49		#endif // _mozilla_dom_ClientDOMUtil_h

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Created: 2018-09-25 14:53