AuroraRuntime/Source/Processes/AuOpen.Win32.cpp

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/***
Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: AuOpen.Win32.cpp
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Date: 2021-6-12
Author: Reece
***/
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#include <Source/RuntimeInternal.hpp>
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#include "AuProcesses.hpp"
#include "AuOpen.Win32.hpp"
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#include <shellapi.h>
#include <tlhelp32.h>
#include <Source/IO/FS/FS.hpp>
#include "Objbase.h"
#include "shellapi.h"
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namespace Aurora::Processes
{
static AuList<AuString> gOpenItems;
static AuThreadPrimitives::ConditionMutex gCondMutex;
static AuThreadPrimitives::ConditionVariable gCondVariable(AuUnsafeRaiiToShared(gCondMutex.AsPointer()));
static AuThreads::ThreadUnique_t gOpenerThread;
static void RunTasks()
{
AU_LOCK_GUARD(gCondMutex);
while (AuIsThreadRunning())
{
try
{
for (const auto &open : gOpenItems)
{
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if (open.empty()) continue; // [*1]
ShellExecuteW(nullptr,
AuIOFS::DirExists(open) ? L"explore" : L"open",
Locale::ConvertFromUTF8(open).c_str(),
nullptr,
nullptr,
SW_SHOWNORMAL);
}
gOpenItems.clear();
gCondVariable->WaitForSignal();
}
catch (...)
{
Debug::PrintError();
AuLogWarn("An error occurred while dispatching a ShellExecute runner frame");
}
}
}
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static void OpenerThread()
{
CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
RunTasks();
CoUninitialize();
}
void InitWin32Opener()
{
gOpenerThread = AuThreads::ThreadUnique(AuThreads::ThreadInfo(
AuMakeShared<AuThreads::IThreadVectorsFunctional>(AuThreads::IThreadVectorsFunctional::OnEntry_t(std::bind(OpenerThread)),
AuThreads::IThreadVectorsFunctional::OnExit_t{}),
"COM ShellExecute Runner"
));
SysAssert(gOpenerThread);
gOpenerThread->Run();
}
void DeinitWin32Opener()
{
gOpenerThread->SendExitSignal();
gCondVariable->Broadcast();
gOpenerThread.reset();
}
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AUKN_SYM void OpenUri(const AuString &uri)
{
AU_LOCK_GUARD(gCondMutex);
AuTryInsert(gOpenItems, uri);
gCondVariable->Broadcast();
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}
AUKN_SYM void OpenFile(const AuString &file)
{
OpenUri(AuIOFS::NormalizePathRet(file));
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}
}