mirror of
https://github.com/ManchildProductions/UXP-Fixed.git
synced 2026-05-27 15:38:33 +00:00
Moonchild
85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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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 "mozilla/ipc/IOThreadChild.h"
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#include "mozilla/plugins/PluginProcessChild.h"
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#include "prlink.h"
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#include "base/command_line.h"
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#include "base/string_util.h"
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#include "nsDebugImpl.h"
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#ifdef XP_WIN
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bool ShouldProtectPluginCurrentDirectory(char16ptr_t pluginFilePath);
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#endif
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using mozilla::ipc::IOThreadChild;
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#ifdef OS_WIN
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#include "nsSetDllDirectory.h"
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#include <algorithm>
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#endif
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namespace mozilla {
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namespace plugins {
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bool
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PluginProcessChild::Init()
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{
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nsDebugImpl::SetMultiprocessMode("NPAPI");
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// Certain plugins, such as flash, steal the unhandled exception filter
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// thus we never get crash reports when they fault. This call fixes it.
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message_loop()->set_exception_restoration(true);
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std::string pluginFilename;
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#if defined(OS_POSIX)
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// NB: need to be very careful in ensuring that the first arg
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// (after the binary name) here is indeed the plugin module path.
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// Keep in sync with dom/plugins/PluginModuleParent.
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std::vector<std::string> values = CommandLine::ForCurrentProcess()->argv();
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MOZ_ASSERT(values.size() >= 2, "not enough args");
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pluginFilename = UnmungePluginDsoPath(values[1]);
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#elif defined(OS_WIN)
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std::vector<std::wstring> values =
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CommandLine::ForCurrentProcess()->GetLooseValues();
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MOZ_ASSERT(values.size() >= 1, "not enough loose args");
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if (ShouldProtectPluginCurrentDirectory(values[0].c_str())) {
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SanitizeEnvironmentVariables();
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SetDllDirectory(L"");
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}
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pluginFilename = WideToUTF8(values[0]);
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#else
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# error Sorry
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#endif
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if (NS_FAILED(nsRegion::InitStatic())) {
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NS_ERROR("Could not initialize nsRegion");
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return false;
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}
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bool retval = mPlugin.InitForChrome(pluginFilename, ParentPid(),
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IOThreadChild::message_loop(),
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IOThreadChild::channel());
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return retval;
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}
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void
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PluginProcessChild::CleanUp()
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{
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nsRegion::ShutdownStatic();
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}
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} // namespace plugins
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} // namespace mozilla
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