loader: Add icon and title support to XCI

This commit is contained in:
Zach Hilman 2018-08-06 23:13:37 -04:00
parent e4422b09b6
commit 91cfe70301
7 changed files with 46 additions and 5 deletions

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@ -5,6 +5,7 @@
#include <array>
#include <string>
#include <core/loader/loader.h>
#include "common/logging/log.h"
#include "core/file_sys/card_image.h"
#include "core/file_sys/partition_filesystem.h"
#include "core/file_sys/vfs_offset.h"

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@ -140,6 +140,10 @@ VirtualFile NCA::Decrypt(NCASectionHeader header, VirtualFile in, u64 starting_o
}
NCA::NCA(VirtualFile file_) : file(std::move(file_)) {
if (file == nullptr) {
status = Loader::ResultStatus::ErrorInvalidFormat;
return;
}
if (sizeof(NCAHeader) != file->ReadObject(&header))
LOG_ERROR(Loader, "File reader errored out during header read.");

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@ -12,6 +12,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/swap.h"
#include "control_metadata.h"
#include "core/crypto/key_manager.h"
#include "core/file_sys/partition_filesystem.h"
#include "core/loader/loader.h"

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@ -35,8 +35,6 @@ public:
ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override;
ResultStatus ReadProgramId(u64& out_program_id) override;
ResultStatus ReadProgramId(u64& out_program_id) override;
~AppLoader_NCA();
private:

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@ -26,7 +26,25 @@ namespace Loader {
AppLoader_XCI::AppLoader_XCI(FileSys::VirtualFile file)
: AppLoader(file), xci(std::make_unique<FileSys::XCI>(file)),
nca_loader(std::make_unique<AppLoader_NCA>(
xci->GetNCAFileByType(FileSys::NCAContentType::Program))) {}
xci->GetNCAFileByType(FileSys::NCAContentType::Program))) {
if (xci->GetStatus() != ResultStatus::Success)
return;
const auto control_nca = xci->GetNCAByType(FileSys::NCAContentType::Control);
if (control_nca == nullptr || control_nca->GetStatus() != ResultStatus::Success)
return;
const auto romfs = FileSys::ExtractRomFS(control_nca->GetRomFS());
if (romfs == nullptr)
return;
for (const auto& language : FileSys::LANGUAGE_NAMES) {
icon_file = romfs->GetFile("icon_" + std::string(language) + ".dat");
if (icon_file != nullptr)
break;
}
const auto nacp_raw = romfs->GetFile("control.nacp");
if (nacp_raw == nullptr)
return;
nacp_file = std::make_shared<FileSys::NACP>(nacp_raw);
}
AppLoader_XCI::~AppLoader_XCI() = default;
@ -71,4 +89,17 @@ ResultStatus AppLoader_XCI::ReadProgramId(u64& out_program_id) {
return nca_loader->ReadProgramId(out_program_id);
}
ResultStatus AppLoader_XCI::ReadIcon(std::vector<u8>& buffer) {
if (icon_file == nullptr)
return ResultStatus::ErrorInvalidFormat;
buffer = icon_file->ReadAllBytes();
return ResultStatus::Success;
}
ResultStatus AppLoader_XCI::ReadTitle(std::string& title) {
if (nacp_file == nullptr)
return ResultStatus::ErrorInvalidFormat;
title = nacp_file->GetApplicationName();
return ResultStatus::Success;
}
} // namespace Loader

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@ -33,12 +33,17 @@ public:
ResultStatus ReadRomFS(FileSys::VirtualFile& dir) override;
ResultStatus ReadProgramId(u64& out_program_id) override;
ResultStatus ReadIcon(std::vector<u8>& buffer) override;
ResultStatus ReadTitle(std::string& title) override;
private:
FileSys::ProgramMetadata metadata;
std::unique_ptr<FileSys::XCI> xci;
std::unique_ptr<AppLoader_NCA> nca_loader;
FileSys::VirtualFile icon_file;
std::shared_ptr<FileSys::NACP> nacp_file;
};
} // namespace Loader

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@ -9,6 +9,7 @@
#include <QKeyEvent>
#include <QMenu>
#include <QThreadPool>
#include <boost/container/flat_map.hpp>
#include "common/common_paths.h"
#include "common/logging/log.h"
#include "common/string_util.h"
@ -458,9 +459,9 @@ void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, unsign
// Use from metadata pool.
if (nca_control_map.find(program_id) != nca_control_map.end()) {
const auto nca = nca_control_map[program_id];
auto control_dir = nca->GetSection(0);
const auto control_dir = nca->GetSubdirectories()[0];
auto nacp_file = control_dir->GetFile("control.nacp");
const auto nacp_file = control_dir->GetFile("control.nacp");
FileSys::NACP nacp(nacp_file);
name = nacp.GetApplicationName();