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file_sys: Support load game collection (#6582)

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Adds support for loading games with multiple programs embedded within such as the Dragon Quest 1+2+3 Collection
This commit is contained in:
Feng Chen
2021-07-20 13:10:05 +08:00
committed by GitHub
parent 16f983d33a
commit 07073734ed
17 changed files with 172 additions and 109 deletions
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11
src/core/file_sys/submission_package.h
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@ -6,6 +6,7 @@
#include <map>
#include <memory>
#include <set>
#include <vector>
#include "common/common_types.h"
#include "core/file_sys/vfs.h"
@ -27,15 +28,15 @@ enum class ContentRecordType : u8;
class NSP : public ReadOnlyVfsDirectory {
public:
explicit NSP(VirtualFile file_, std::size_t program_index_ = 0);
explicit NSP(VirtualFile file_, u64 title_id = 0, std::size_t program_index_ = 0);
~NSP() override;
Loader::ResultStatus GetStatus() const;
Loader::ResultStatus GetProgramStatus(u64 title_id) const;
Loader::ResultStatus GetProgramStatus() const;
// Should only be used when one title id can be assured.
u64 GetFirstTitleID() const;
u64 GetProgramTitleID() const;
std::vector<u64> GetTitleIDs() const;
u64 GetExtractedTitleID() const;
std::vector<u64> GetProgramTitleIDs() const;
bool IsExtractedType() const;
@ -69,6 +70,7 @@ private:
VirtualFile file;
const u64 expected_program_id;
const std::size_t program_index;
bool extracted = false;
@ -78,6 +80,7 @@ private:
std::shared_ptr<PartitionFilesystem> pfs;
// Map title id -> {map type -> NCA}
std::map<u64, std::map<std::pair<TitleType, ContentRecordType>, std::shared_ptr<NCA>>> ncas;
std::set<u64> program_ids;
std::vector<VirtualFile> ticket_files;
Core::Crypto::KeyManager& keys;