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yuzu/main: Notify user of loading errors with Amiibo data

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We shouldn't silently continue if loading failed, since the general
assumption is that no messages showing up implicitly indicates success.
This commit is contained in:
Lioncash 2018-10-24 09:37:29 -04:00
parent a94e5d9e68
commit bed2d6c425
3 changed files with 40 additions and 17 deletions
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6
src/core/hle/service/nfp/nfp.cpp
View file

@ -328,13 +328,15 @@ void Module::Interface::CreateUserInterface(Kernel::HLERequestContext& ctx) {
rb.PushIpcInterface<IUser>(*this);
}
void Module::Interface::LoadAmiibo(const std::vector<u8>& buffer) {
bool Module::Interface::LoadAmiibo(const std::vector<u8>& buffer) {
std::lock_guard<std::recursive_mutex> lock(HLE::g_hle_lock);
if (buffer.size() < sizeof(AmiiboFile)) {
return; // Failed to load file
return false;
}
std::memcpy(&amiibo, buffer.data(), sizeof(amiibo));
nfc_tag_load->Signal();
return true;
}
const Kernel::SharedPtr<Kernel::Event>& Module::Interface::GetNFCEvent() const {
return nfc_tag_load;

2
src/core/hle/service/nfp/nfp.h
View file

@ -32,7 +32,7 @@ public:
static_assert(sizeof(AmiiboFile) == 0x94, "AmiiboFile is an invalid size");
void CreateUserInterface(Kernel::HLERequestContext& ctx);
void LoadAmiibo(const std::vector<u8>& buffer);
bool LoadAmiibo(const std::vector<u8>& buffer);
const Kernel::SharedPtr<Kernel::Event>& GetNFCEvent() const;
const AmiiboFile& GetAmiiboBuffer() const;

49
src/yuzu/main.cpp
View file

@ -29,6 +29,7 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
#define QT_NO_OPENGL
#include <QDesktopWidget>
#include <QDialogButtonBox>
#include <QFile>
#include <QFileDialog>
#include <QMessageBox>
#include <QtConcurrent/QtConcurrent>
@ -1304,20 +1305,40 @@ void GMainWindow::OnLoadAmiibo() {
const QString extensions{"*.bin"};
const QString file_filter = tr("Amiibo File (%1);; All Files (*.*)").arg(extensions);
const QString filename = QFileDialog::getOpenFileName(this, tr("Load Amiibo"), "", file_filter);
if (!filename.isEmpty()) {
Core::System& system{Core::System::GetInstance()};
Service::SM::ServiceManager& sm = system.ServiceManager();
auto nfc = sm.GetService<Service::NFP::Module::Interface>("nfp:user");
if (nfc != nullptr) {
auto nfc_file = FileUtil::IOFile(filename.toStdString(), "rb");
if (!nfc_file.IsOpen()) {
return;
}
std::vector<u8> amiibo_buffer(nfc_file.GetSize());
nfc_file.ReadBytes(amiibo_buffer.data(), amiibo_buffer.size());
nfc_file.Close();
nfc->LoadAmiibo(amiibo_buffer);
}
if (filename.isEmpty()) {
return;
}
Core::System& system{Core::System::GetInstance()};
Service::SM::ServiceManager& sm = system.ServiceManager();
auto nfc = sm.GetService<Service::NFP::Module::Interface>("nfp:user");
if (nfc == nullptr) {
return;
}
QFile nfc_file{filename};
if (!nfc_file.open(QIODevice::ReadOnly)) {
QMessageBox::warning(this, tr("Error opening Amiibo data file"),
tr("Unable to open Amiibo file \"%1\" for reading.").arg(filename));
return;
}
const u64 nfc_file_size = nfc_file.size();
std::vector<u8> buffer(nfc_file_size);
const u64 read_size = nfc_file.read(reinterpret_cast<char*>(buffer.data()), nfc_file_size);
if (nfc_file_size != read_size) {
QMessageBox::warning(this, tr("Error reading Amiibo data file"),
tr("Unable to fully read Amiibo data. Expected to read %1 bytes, but "
"was only able to read %2 bytes.")
.arg(nfc_file_size)
.arg(read_size));
return;
}
if (!nfc->LoadAmiibo(buffer)) {
QMessageBox::warning(this, tr("Error loading Amiibo data"),
tr("Unable to load Amiibo data."));
}
}