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#include "storageinforefreshoperation.h"
#include <cmath>
#include "flipperzero/devicestate.h"
#include "flipperzero/protobufsession.h"
#include "flipperzero/rpc/storageinfooperation.h"
#include "flipperzero/rpc/storagestatoperation.h"
using namespace Flipper;
using namespace Zero;
StorageInfoRefreshOperation::StorageInfoRefreshOperation(ProtobufSession *rpc, DeviceState *deviceState, QObject *parent):
AbstractUtilityOperation(rpc, deviceState, parent),
m_storageInfo{}
{}
const QString StorageInfoRefreshOperation::description() const
{
return QStringLiteral("Refresh Storage Info @%1").arg(deviceState()->name());
}
void StorageInfoRefreshOperation::nextStateLogic()
{
if(operationState() == AbstractOperation::Ready) {
setOperationState(CheckingSDCard);
checkSDCard();
} else if(operationState() == CheckingSDCard) {
setOperationState(CheckingManifest);
checkManifest();
} else if(operationState() == CheckingManifest) {
updateStorageInfo();
finish();
}
}
void StorageInfoRefreshOperation::checkSDCard()
{
auto *operation = rpc()->storageInfo(QByteArrayLiteral("/ext"));
connect(operation, &AbstractOperation::finished, this, [=]() {
if(operation->isError()) {
finishWithError(BackendError::InvalidDevice, QStringLiteral("Failed to check SD card: %1").arg(operation->errorString()));
return;
}
m_storageInfo.isExternalPresent = operation->isPresent();
if(m_storageInfo.isExternalPresent) {
m_storageInfo.externalFree = floor((double)operation->sizeFree() * 100.0 /
(double)operation->sizeTotal());
} else {
m_storageInfo.isAssetsInstalled = false;
setOperationState(CheckingManifest);
}
advanceOperationState();
});
}
void StorageInfoRefreshOperation::checkManifest()
{
auto *operation = rpc()->storageStat(QByteArrayLiteral("/ext/Manifest"));
connect(operation, &AbstractOperation::finished, this, [=]() {
if(operation->isError()) {
finishWithError(BackendError::InvalidDevice, QStringLiteral("Failed to check resource manifest: %1").arg(operation->errorString()));
return;
}
m_storageInfo.isAssetsInstalled = operation->hasFile() && (operation->type() == StorageStatOperation::RegularFile);
advanceOperationState();
});
}
void StorageInfoRefreshOperation::updateStorageInfo()
{
deviceState()->setStorageInfo(m_storageInfo);
}
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