From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:47:29 +0200 Subject: Adding upstream version 115.8.0esr. Signed-off-by: Daniel Baumann --- widget/android/GeckoProcessManager.cpp | 77 ++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 widget/android/GeckoProcessManager.cpp (limited to 'widget/android/GeckoProcessManager.cpp') diff --git a/widget/android/GeckoProcessManager.cpp b/widget/android/GeckoProcessManager.cpp new file mode 100644 index 0000000000..274e92ed9b --- /dev/null +++ b/widget/android/GeckoProcessManager.cpp @@ -0,0 +1,77 @@ +/* -*- 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/. */ + +#include "GeckoProcessManager.h" + +#include "nsINetworkLinkService.h" +#include "nsISupportsImpl.h" +#include "mozilla/Services.h" + +namespace mozilla { + +/* static */ void GeckoProcessManager::Init() { + BaseNatives::Init(); + ConnectionManager::Init(); +} + +NS_IMPL_ISUPPORTS(GeckoProcessManager::ConnectionManager, nsIObserver) + +NS_IMETHODIMP GeckoProcessManager::ConnectionManager::Observe( + nsISupports* aSubject, const char* aTopic, const char16_t* aData) { + java::GeckoProcessManager::ConnectionManager::LocalRef connMgr(mJavaConnMgr); + if (!connMgr) { + return NS_OK; + } + + if (!strcmp("application-foreground", aTopic)) { + connMgr->OnForeground(); + return NS_OK; + } + + if (!strcmp("application-background", aTopic)) { + connMgr->OnBackground(); + return NS_OK; + } + + if (!strcmp(NS_NETWORK_LINK_TOPIC, aTopic)) { + const nsDependentString state(aData); + // state can be up, down, or unknown. For the purposes of socket process + // prioritization, we treat unknown as being up. + const bool isUp = !state.EqualsLiteral(NS_NETWORK_LINK_DATA_DOWN); + connMgr->OnNetworkStateChange(isUp); + return NS_OK; + } + + return NS_OK; +} + +/* static */ void GeckoProcessManager::ConnectionManager::AttachTo( + java::GeckoProcessManager::ConnectionManager::Param aInstance) { + RefPtr native(new ConnectionManager()); + BaseNatives::AttachNative(aInstance, native); + + native->mJavaConnMgr = aInstance; + + nsCOMPtr obsServ(services::GetObserverService()); + obsServ->AddObserver(native, "application-background", false); + obsServ->AddObserver(native, "application-foreground", false); +} + +void GeckoProcessManager::ConnectionManager::ObserveNetworkNotifications() { + nsCOMPtr obsServ(services::GetObserverService()); + obsServ->AddObserver(this, NS_NETWORK_LINK_TOPIC, false); + + const bool isUp = java::GeckoAppShell::IsNetworkLinkUp(); + + java::GeckoProcessManager::ConnectionManager::LocalRef connMgr(mJavaConnMgr); + if (!connMgr) { + return; + } + + connMgr->OnNetworkStateChange(isUp); +} + +} // namespace mozilla -- cgit v1.2.3