mirror of
https://github.com/libretro/ppsspp.git
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102 lines
2.4 KiB
C++
102 lines
2.4 KiB
C++
#include "pch.h"
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#include "ppltasks.h"
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#include "base/logging.h"
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#include "thread/threadutil.h"
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#include "StorageFolderBrowser.h"
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#include "UWPUtil.h"
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using namespace Concurrency;
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using namespace Windows::Storage;
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using namespace Windows::Storage::Streams;
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static std::mutex initMutex;
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StorageFolderBrowser::StorageFolderBrowser(Windows::Storage::StorageFolder ^folder) : folder_(folder) {
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thread_.reset(new std::thread([this]() { this->threadfunc(); }));
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path_ = FromPlatformString(folder->Path);
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displayName_ = FromPlatformString(folder->DisplayName);
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}
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void StorageFolderBrowser::threadfunc() {
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setCurrentThreadName("StorageFileLoader");
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initMutex.lock();
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/*
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auto opentask = create_task(folder_->GetItemsAsync()->OpenReadAsync()).then([this](IRandomAccessStreamWithContentType ^stream) {
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stream_ = stream;
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active_ = true;
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});
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try {
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opentask.wait();
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}
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catch (const std::exception& e) {
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operationFailed_ = true;
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// TODO: What do we do?
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const char *what = e.what();
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ILOG("%s", what);
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}
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catch (Platform::COMException ^e) {
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}
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auto sizetask = create_task(file_->GetBasicPropertiesAsync()).then([this](Windows::Storage::FileProperties::BasicProperties ^props) {
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size_ = props->Size;
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});
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try {
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sizetask.wait();
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}
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catch (const std::exception& e) {
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const char *what = e.what();
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ILOG("%s", what);
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}
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catch (Platform::COMException ^e) {
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std::string what = FromPlatformString(e->ToString());
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ILOG("%s", what.c_str());
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}
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*/
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initMutex.unlock();
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std::unique_lock<std::mutex> lock(mutex_);
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while (active_) {
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if (!operationRequested_) {
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cond_.wait(lock);
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}
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if (operationRequested_) {
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switch (operation_.type) {
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case OpType::LIST_DIRECTORY: {
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/*
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Streams::Buffer ^buf = ref new Streams::Buffer(operation_.size);
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operationFailed_ = false;
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stream_->Seek(operation_.offset);
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auto task = create_task(stream_->ReadAsync(buf, operation_.size, Streams::InputStreamOptions::None));
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Streams::IBuffer ^output = nullptr;
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try {
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task.wait();
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output = task.get();
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}
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catch (const std::exception& e) {
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operationFailed_ = true;
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const char *what = e.what();
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ILOG("%s", what);
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}
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operationRequested_ = false;
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std::unique_lock<std::mutex> lock(mutexResponse_);
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response_.buffer = output;
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responseAvailable_ = true;
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condResponse_.notify_one();
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break;*/
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}
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default:
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operationRequested_ = false;
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break;
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}
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}
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}
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}
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