blob: 1f9dd5922b2dc1d881d31729b16f873fc1c49e91 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include <memory>
#include <optional>
#include <string>
#include "core/file_sys/nup_container.h"
#include "core/loader/loader.h"
namespace FileSys {
class NACP;
class NupContainer;
} // namespace FileSys
namespace Loader {
/// Loads a NUP (NX Package) container: loose ExeFS/RomFS trees for a base
/// program plus its updates in one file. The newest update package is layered
/// over the base; add-on content packages are recognized but not yet mounted.
class AppLoader_NUP final : public AppLoader {
public:
explicit AppLoader_NUP(FileSys::VirtualFile file_);
~AppLoader_NUP() override;
/**
* Identifies whether or not the given file is a NUP container.
*
* @param nup_file The file to identify.
*
* @return FileType::NUP, or FileType::Error if the file is not a NUP.
*/
static FileType IdentifyType(const FileSys::VirtualFile& nup_file);
FileType GetFileType() const override {
return FileType::NUP;
}
LoadResult Load(Kernel::KProcess& process, Core::System& system) override;
ResultStatus VerifyIntegrity(std::function<bool(size_t, size_t)> progress_callback) override;
ResultStatus ReadRomFS(FileSys::VirtualFile& out_file) override;
bool IsRomFSUpdatable() const override;
ResultStatus ReadProgramId(u64& out_program_id) override;
ResultStatus ReadProgramIds(std::vector<u64>& out_program_ids) override;
ResultStatus ReadIcon(std::vector<u8>& buffer) override;
ResultStatus ReadTitle(std::string& title) override;
ResultStatus ReadControlData(FileSys::NACP& control) override;
ResultStatus ReadNSOModules(Modules& modules) override;
private:
std::unique_ptr<FileSys::NupContainer> nup;
std::unique_ptr<AppLoader> secondary_loader;
std::unique_ptr<FileSys::NACP> nacp_file;
FileSys::VirtualFile icon_file;
u64 base_title_id{};
std::string display_version;
bool has_program{};
};
} // namespace Loader
|
