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f99d50b108
This patch brings up the basic plumbing necessary in the GMP process to get benefits such as logging integration via the pref updates used by about:support. Given the priority to get logging specifically working, this patch leaves a few things unfinished for a future bug. Specifically DLL services (for blocking antivirus on Windows) and BGHM. Differential Revision: https://phabricator.services.mozilla.com/D185337
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "GMPProcessChild.h"
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#include "base/command_line.h"
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#include "base/string_util.h"
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#include "mozilla/ipc/IOThreadChild.h"
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#include "mozilla/GeckoArgs.h"
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using mozilla::ipc::IOThreadChild;
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namespace mozilla::gmp {
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/* static */ bool GMPProcessChild::sUseXpcom = false;
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/* static */ bool GMPProcessChild::sUseNativeEventProcessing = true;
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void GMPProcessChild::InitStatics(int aArgc, char* aArgv[]) {
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Maybe<bool> nativeEvent = geckoargs::sPluginNativeEvent.Get(aArgc, aArgv);
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sUseNativeEventProcessing = nativeEvent.isSome() && *nativeEvent;
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Maybe<uint64_t> prefsLen =
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geckoargs::sPrefsLen.Get(aArgc, aArgv, CheckArgFlag::None);
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Maybe<uint64_t> prefMapSize =
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geckoargs::sPrefMapSize.Get(aArgc, aArgv, CheckArgFlag::None);
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sUseXpcom = prefsLen.isSome() && prefMapSize.isSome();
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}
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GMPProcessChild::~GMPProcessChild() = default;
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bool GMPProcessChild::Init(int aArgc, char* aArgv[]) {
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Maybe<const char*> parentBuildID =
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geckoargs::sParentBuildID.Get(aArgc, aArgv);
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if (NS_WARN_IF(parentBuildID.isNothing())) {
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return false;
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}
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Maybe<const char*> pluginPath = geckoargs::sPluginPath.Get(aArgc, aArgv);
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if (NS_WARN_IF(pluginPath.isNothing())) {
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return false;
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}
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NS_ConvertUTF8toUTF16 widePluginPath(*pluginPath);
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if (sUseXpcom && NS_WARN_IF(!ProcessChild::InitPrefs(aArgc, aArgv))) {
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return false;
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}
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return mPlugin->Init(widePluginPath, *parentBuildID, TakeInitialEndpoint());
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}
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void GMPProcessChild::CleanUp() { mPlugin->Shutdown(); }
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} // namespace mozilla::gmp
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