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file_sys: Create ContentProvider interface and default implementations

This commit is contained in:
Zach Hilman 2018-12-27 23:58:18 -05:00
parent 595511876e
commit a6c7ae6fe8
2 changed files with 277 additions and 150 deletions

View file

@ -23,19 +23,19 @@ namespace FileSys {
// The size of blocks to use when vfs raw copying into nand.
constexpr size_t VFS_RC_LARGE_COPY_BLOCK = 0x400000;
std::string RegisteredCacheEntry::DebugInfo() const {
std::string ContentProviderEntry::DebugInfo() const {
return fmt::format("title_id={:016X}, content_type={:02X}", title_id, static_cast<u8>(type));
}
bool operator<(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs) {
bool operator<(const ContentProviderEntry& lhs, const ContentProviderEntry& rhs) {
return (lhs.title_id < rhs.title_id) || (lhs.title_id == rhs.title_id && lhs.type < rhs.type);
}
bool operator==(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs) {
bool operator==(const ContentProviderEntry& lhs, const ContentProviderEntry& rhs) {
return std::tie(lhs.title_id, lhs.type) == std::tie(rhs.title_id, rhs.type);
}
bool operator!=(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs) {
bool operator!=(const ContentProviderEntry& lhs, const ContentProviderEntry& rhs) {
return !operator==(lhs, rhs);
}
@ -84,7 +84,7 @@ static std::string GetCNMTName(TitleType type, u64 title_id) {
return fmt::format("{}_{:016x}.cnmt", TITLE_TYPE_NAMES[index], title_id);
}
static ContentRecordType GetCRTypeFromNCAType(NCAContentType type) {
ContentRecordType GetCRTypeFromNCAType(NCAContentType type) {
switch (type) {
case NCAContentType::Program:
// TODO(DarkLordZach): Differentiate between Program and Patch
@ -104,6 +104,28 @@ static ContentRecordType GetCRTypeFromNCAType(NCAContentType type) {
}
}
ContentProvider::~ContentProvider() = default;
bool ContentProvider::HasEntry(ContentProviderEntry entry) const {
return HasEntry(entry.title_id, entry.type);
}
VirtualFile ContentProvider::GetEntryUnparsed(ContentProviderEntry entry) const {
return GetEntryUnparsed(entry.title_id, entry.type);
}
VirtualFile ContentProvider::GetEntryRaw(ContentProviderEntry entry) const {
return GetEntryRaw(entry.title_id, entry.type);
}
std::unique_ptr<NCA> ContentProvider::GetEntry(ContentProviderEntry entry) const {
return GetEntry(entry.title_id, entry.type);
}
std::vector<ContentProviderEntry> ContentProvider::ListEntries() const {
return ListEntriesFilter(std::nullopt, std::nullopt, std::nullopt);
}
VirtualFile RegisteredCache::OpenFileOrDirectoryConcat(const VirtualDir& dir,
std::string_view path) const {
const auto file = dir->GetFileRelative(path);
@ -161,8 +183,8 @@ VirtualFile RegisteredCache::GetFileAtID(NcaID id) const {
return file;
}
static std::optional<NcaID> CheckMapForContentRecord(
const boost::container::flat_map<u64, CNMT>& map, u64 title_id, ContentRecordType type) {
static std::optional<NcaID> CheckMapForContentRecord(const std::map<u64, CNMT>& map, u64 title_id,
ContentRecordType type) {
if (map.find(title_id) == map.end())
return {};
@ -268,7 +290,7 @@ void RegisteredCache::Refresh() {
AccumulateYuzuMeta();
}
RegisteredCache::RegisteredCache(VirtualDir dir_, RegisteredCacheParsingFunction parsing_function)
RegisteredCache::RegisteredCache(VirtualDir dir_, ContentProviderParsingFunction parsing_function)
: dir(std::move(dir_)), parser(std::move(parsing_function)) {
Refresh();
}
@ -279,19 +301,11 @@ bool RegisteredCache::HasEntry(u64 title_id, ContentRecordType type) const {
return GetEntryRaw(title_id, type) != nullptr;
}
bool RegisteredCache::HasEntry(RegisteredCacheEntry entry) const {
return GetEntryRaw(entry) != nullptr;
}
VirtualFile RegisteredCache::GetEntryUnparsed(u64 title_id, ContentRecordType type) const {
const auto id = GetNcaIDFromMetadata(title_id, type);
return id ? GetFileAtID(*id) : nullptr;
}
VirtualFile RegisteredCache::GetEntryUnparsed(RegisteredCacheEntry entry) const {
return GetEntryUnparsed(entry.title_id, entry.type);
}
std::optional<u32> RegisteredCache::GetEntryVersion(u64 title_id) const {
const auto meta_iter = meta.find(title_id);
if (meta_iter != meta.end())
@ -309,10 +323,6 @@ VirtualFile RegisteredCache::GetEntryRaw(u64 title_id, ContentRecordType type) c
return id ? parser(GetFileAtID(*id), *id) : nullptr;
}
VirtualFile RegisteredCache::GetEntryRaw(RegisteredCacheEntry entry) const {
return GetEntryRaw(entry.title_id, entry.type);
}
std::unique_ptr<NCA> RegisteredCache::GetEntry(u64 title_id, ContentRecordType type) const {
const auto raw = GetEntryRaw(title_id, type);
if (raw == nullptr)
@ -320,10 +330,6 @@ std::unique_ptr<NCA> RegisteredCache::GetEntry(u64 title_id, ContentRecordType t
return std::make_unique<NCA>(raw, nullptr, 0, keys);
}
std::unique_ptr<NCA> RegisteredCache::GetEntry(RegisteredCacheEntry entry) const {
return GetEntry(entry.title_id, entry.type);
}
template <typename T>
void RegisteredCache::IterateAllMetadata(
std::vector<T>& out, std::function<T(const CNMT&, const ContentRecord&)> proc,
@ -348,25 +354,14 @@ void RegisteredCache::IterateAllMetadata(
}
}
std::vector<RegisteredCacheEntry> RegisteredCache::ListEntries() const {
std::vector<RegisteredCacheEntry> out;
IterateAllMetadata<RegisteredCacheEntry>(
out,
[](const CNMT& c, const ContentRecord& r) {
return RegisteredCacheEntry{c.GetTitleID(), r.type};
},
[](const CNMT& c, const ContentRecord& r) { return true; });
return out;
}
std::vector<RegisteredCacheEntry> RegisteredCache::ListEntriesFilter(
std::vector<ContentProviderEntry> RegisteredCache::ListEntriesFilter(
std::optional<TitleType> title_type, std::optional<ContentRecordType> record_type,
std::optional<u64> title_id) const {
std::vector<RegisteredCacheEntry> out;
IterateAllMetadata<RegisteredCacheEntry>(
std::vector<ContentProviderEntry> out;
IterateAllMetadata<ContentProviderEntry>(
out,
[](const CNMT& c, const ContentRecord& r) {
return RegisteredCacheEntry{c.GetTitleID(), r.type};
return ContentProviderEntry{c.GetTitleID(), r.type};
},
[&title_type, &record_type, &title_id](const CNMT& c, const ContentRecord& r) {
if (title_type && *title_type != c.GetType())
@ -521,37 +516,56 @@ bool RegisteredCache::RawInstallYuzuMeta(const CNMT& cnmt) {
}) != yuzu_meta.end();
}
RegisteredCacheUnion::RegisteredCacheUnion(std::vector<RegisteredCache*> caches)
: caches(std::move(caches)) {}
ContentProviderUnion::~ContentProviderUnion() = default;
void RegisteredCacheUnion::Refresh() {
for (const auto& c : caches)
c->Refresh();
void ContentProviderUnion::SetSlot(ContentProviderUnionSlot slot, ContentProvider* provider) {
providers[slot] = provider;
}
bool RegisteredCacheUnion::HasEntry(u64 title_id, ContentRecordType type) const {
return std::any_of(caches.begin(), caches.end(), [title_id, type](const auto& cache) {
return cache->HasEntry(title_id, type);
});
void ContentProviderUnion::ClearSlot(ContentProviderUnionSlot slot) {
providers[slot] = nullptr;
}
bool RegisteredCacheUnion::HasEntry(RegisteredCacheEntry entry) const {
return HasEntry(entry.title_id, entry.type);
void ContentProviderUnion::Refresh() {
for (auto& provider : providers) {
if (provider.second == nullptr)
continue;
provider.second->Refresh();
}
}
std::optional<u32> RegisteredCacheUnion::GetEntryVersion(u64 title_id) const {
for (const auto& c : caches) {
const auto res = c->GetEntryVersion(title_id);
if (res)
bool ContentProviderUnion::HasEntry(u64 title_id, ContentRecordType type) const {
for (const auto& provider : providers) {
if (provider.second == nullptr)
continue;
if (provider.second->HasEntry(title_id, type))
return true;
}
return false;
}
std::optional<u32> ContentProviderUnion::GetEntryVersion(u64 title_id) const {
for (const auto& provider : providers) {
if (provider.second == nullptr)
continue;
const auto res = provider.second->GetEntryVersion(title_id);
if (res != std::nullopt)
return res;
}
return {};
return std::nullopt;
}
VirtualFile RegisteredCacheUnion::GetEntryUnparsed(u64 title_id, ContentRecordType type) const {
for (const auto& c : caches) {
const auto res = c->GetEntryUnparsed(title_id, type);
VirtualFile ContentProviderUnion::GetEntryUnparsed(u64 title_id, ContentRecordType type) const {
for (const auto& provider : providers) {
if (provider.second == nullptr)
continue;
const auto res = provider.second->GetEntryUnparsed(title_id, type);
if (res != nullptr)
return res;
}
@ -559,13 +573,12 @@ VirtualFile RegisteredCacheUnion::GetEntryUnparsed(u64 title_id, ContentRecordTy
return nullptr;
}
VirtualFile RegisteredCacheUnion::GetEntryUnparsed(RegisteredCacheEntry entry) const {
return GetEntryUnparsed(entry.title_id, entry.type);
}
VirtualFile ContentProviderUnion::GetEntryRaw(u64 title_id, ContentRecordType type) const {
for (const auto& provider : providers) {
if (provider.second == nullptr)
continue;
VirtualFile RegisteredCacheUnion::GetEntryRaw(u64 title_id, ContentRecordType type) const {
for (const auto& c : caches) {
const auto res = c->GetEntryRaw(title_id, type);
const auto res = provider.second->GetEntryRaw(title_id, type);
if (res != nullptr)
return res;
}
@ -573,30 +586,30 @@ VirtualFile RegisteredCacheUnion::GetEntryRaw(u64 title_id, ContentRecordType ty
return nullptr;
}
VirtualFile RegisteredCacheUnion::GetEntryRaw(RegisteredCacheEntry entry) const {
return GetEntryRaw(entry.title_id, entry.type);
std::unique_ptr<NCA> ContentProviderUnion::GetEntry(u64 title_id, ContentRecordType type) const {
for (const auto& provider : providers) {
if (provider.second == nullptr)
continue;
auto res = provider.second->GetEntry(title_id, type);
if (res != nullptr)
return res;
}
std::unique_ptr<NCA> RegisteredCacheUnion::GetEntry(u64 title_id, ContentRecordType type) const {
const auto raw = GetEntryRaw(title_id, type);
if (raw == nullptr)
return nullptr;
return std::make_unique<NCA>(raw);
}
std::unique_ptr<NCA> RegisteredCacheUnion::GetEntry(RegisteredCacheEntry entry) const {
return GetEntry(entry.title_id, entry.type);
}
std::vector<ContentProviderEntry> ContentProviderUnion::ListEntriesFilter(
std::optional<TitleType> title_type, std::optional<ContentRecordType> record_type,
std::optional<u64> title_id) const {
std::vector<ContentProviderEntry> out;
std::vector<RegisteredCacheEntry> RegisteredCacheUnion::ListEntries() const {
std::vector<RegisteredCacheEntry> out;
for (const auto& c : caches) {
c->IterateAllMetadata<RegisteredCacheEntry>(
out,
[](const CNMT& c, const ContentRecord& r) {
return RegisteredCacheEntry{c.GetTitleID(), r.type};
},
[](const CNMT& c, const ContentRecord& r) { return true; });
for (const auto& provider : providers) {
if (provider.second == nullptr)
continue;
const auto vec = provider.second->ListEntriesFilter(title_type, record_type, title_id);
std::copy(vec.begin(), vec.end(), std::back_inserter(out));
}
std::sort(out.begin(), out.end());
@ -604,25 +617,87 @@ std::vector<RegisteredCacheEntry> RegisteredCacheUnion::ListEntries() const {
return out;
}
std::vector<RegisteredCacheEntry> RegisteredCacheUnion::ListEntriesFilter(
std::vector<std::pair<ContentProviderUnionSlot, ContentProviderEntry>>
ContentProviderUnion::ListEntriesFilterOrigin(std::optional<ContentProviderUnionSlot> origin,
std::optional<TitleType> title_type,
std::optional<ContentRecordType> record_type,
std::optional<u64> title_id) const {
std::vector<std::pair<ContentProviderUnionSlot, ContentProviderEntry>> out;
for (const auto& provider : providers) {
if (provider.second == nullptr)
continue;
if (origin.has_value() && *origin != provider.first)
continue;
const auto vec = provider.second->ListEntriesFilter(title_type, record_type, title_id);
std::transform(vec.begin(), vec.end(), std::back_inserter(out),
[&provider](const ContentProviderEntry& entry) {
return std::make_pair(provider.first, entry);
});
}
std::sort(out.begin(), out.end());
out.erase(std::unique(out.begin(), out.end()), out.end());
return out;
}
ManualContentProvider::~ManualContentProvider() = default;
void ManualContentProvider::AddEntry(TitleType title_type, ContentRecordType content_type,
u64 title_id, VirtualFile file) {
entries.insert_or_assign({title_type, content_type, title_id}, file);
}
void ManualContentProvider::ClearAllEntries() {
entries.clear();
}
void ManualContentProvider::Refresh() {}
bool ManualContentProvider::HasEntry(u64 title_id, ContentRecordType type) const {
return GetEntryRaw(title_id, type) != nullptr;
}
std::optional<u32> ManualContentProvider::GetEntryVersion(u64 title_id) const {
return std::nullopt;
}
VirtualFile ManualContentProvider::GetEntryUnparsed(u64 title_id, ContentRecordType type) const {
return GetEntryRaw(title_id, type);
}
VirtualFile ManualContentProvider::GetEntryRaw(u64 title_id, ContentRecordType type) const {
const auto iter =
std::find_if(entries.begin(), entries.end(), [title_id, type](const auto& entry) {
const auto [title_type, content_type, e_title_id] = entry.first;
return content_type == type && e_title_id == title_id;
});
if (iter == entries.end())
return nullptr;
return iter->second;
}
std::unique_ptr<NCA> ManualContentProvider::GetEntry(u64 title_id, ContentRecordType type) const {
const auto res = GetEntryRaw(title_id, type);
if (res == nullptr)
return nullptr;
return std::make_unique<NCA>(res, nullptr, 0, keys);
}
std::vector<ContentProviderEntry> ManualContentProvider::ListEntriesFilter(
std::optional<TitleType> title_type, std::optional<ContentRecordType> record_type,
std::optional<u64> title_id) const {
std::vector<RegisteredCacheEntry> out;
for (const auto& c : caches) {
c->IterateAllMetadata<RegisteredCacheEntry>(
out,
[](const CNMT& c, const ContentRecord& r) {
return RegisteredCacheEntry{c.GetTitleID(), r.type};
},
[&title_type, &record_type, &title_id](const CNMT& c, const ContentRecord& r) {
if (title_type && *title_type != c.GetType())
return false;
if (record_type && *record_type != r.type)
return false;
if (title_id && *title_id != c.GetTitleID())
return false;
return true;
});
std::vector<ContentProviderEntry> out;
for (const auto& entry : entries) {
const auto [e_title_type, e_content_type, e_title_id] = entry.first;
if ((title_type == std::nullopt || e_title_type == *title_type) &&
(record_type == std::nullopt || e_content_type == *record_type) &&
(title_id == std::nullopt || e_title_id == *title_id)) {
out.emplace_back(ContentProviderEntry{e_title_id, e_content_type});
}
}
std::sort(out.begin(), out.end());

View file

@ -21,12 +21,13 @@ class NSP;
class XCI;
enum class ContentRecordType : u8;
enum class NCAContentType : u8;
enum class TitleType : u8;
struct ContentRecord;
using NcaID = std::array<u8, 0x10>;
using RegisteredCacheParsingFunction = std::function<VirtualFile(const VirtualFile&, const NcaID&)>;
using ContentProviderParsingFunction = std::function<VirtualFile(const VirtualFile&, const NcaID&)>;
using VfsCopyFunction = std::function<bool(const VirtualFile&, const VirtualFile&, size_t)>;
enum class InstallResult {
@ -36,7 +37,7 @@ enum class InstallResult {
ErrorMetaFailed,
};
struct RegisteredCacheEntry {
struct ContentProviderEntry {
u64 title_id;
ContentRecordType type;
@ -47,12 +48,46 @@ constexpr u64 GetUpdateTitleID(u64 base_title_id) {
return base_title_id | 0x800;
}
ContentRecordType GetCRTypeFromNCAType(NCAContentType type);
// boost flat_map requires operator< for O(log(n)) lookups.
bool operator<(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs);
bool operator<(const ContentProviderEntry& lhs, const ContentProviderEntry& rhs);
// std unique requires operator== to identify duplicates.
bool operator==(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs);
bool operator!=(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs);
bool operator==(const ContentProviderEntry& lhs, const ContentProviderEntry& rhs);
bool operator!=(const ContentProviderEntry& lhs, const ContentProviderEntry& rhs);
class ContentProvider {
public:
virtual ~ContentProvider();
virtual void Refresh() = 0;
virtual bool HasEntry(u64 title_id, ContentRecordType type) const = 0;
virtual bool HasEntry(ContentProviderEntry entry) const;
virtual std::optional<u32> GetEntryVersion(u64 title_id) const = 0;
virtual VirtualFile GetEntryUnparsed(u64 title_id, ContentRecordType type) const = 0;
virtual VirtualFile GetEntryUnparsed(ContentProviderEntry entry) const;
virtual VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const = 0;
virtual VirtualFile GetEntryRaw(ContentProviderEntry entry) const;
virtual std::unique_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const = 0;
virtual std::unique_ptr<NCA> GetEntry(ContentProviderEntry entry) const;
virtual std::vector<ContentProviderEntry> ListEntries() const;
// If a parameter is not std::nullopt, it will be filtered for from all entries.
virtual std::vector<ContentProviderEntry> ListEntriesFilter(
std::optional<TitleType> title_type = {}, std::optional<ContentRecordType> record_type = {},
std::optional<u64> title_id = {}) const = 0;
protected:
// A single instance of KeyManager to be used by GetEntry()
Core::Crypto::KeyManager keys;
};
/*
* A class that catalogues NCAs in the registered directory structure.
@ -67,39 +102,32 @@ bool operator!=(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs
* (This impl also supports substituting the nca dir for an nca file, as that's more convenient
* when 4GB splitting can be ignored.)
*/
class RegisteredCache {
friend class RegisteredCacheUnion;
class RegisteredCache : public ContentProvider {
public:
// Parsing function defines the conversion from raw file to NCA. If there are other steps
// besides creating the NCA from the file (e.g. NAX0 on SD Card), that should go in a custom
// parsing function.
explicit RegisteredCache(VirtualDir dir,
RegisteredCacheParsingFunction parsing_function =
ContentProviderParsingFunction parsing_function =
[](const VirtualFile& file, const NcaID& id) { return file; });
~RegisteredCache();
~RegisteredCache() override;
void Refresh();
void Refresh() override;
bool HasEntry(u64 title_id, ContentRecordType type) const;
bool HasEntry(RegisteredCacheEntry entry) const;
bool HasEntry(u64 title_id, ContentRecordType type) const override;
std::optional<u32> GetEntryVersion(u64 title_id) const;
std::optional<u32> GetEntryVersion(u64 title_id) const override;
VirtualFile GetEntryUnparsed(u64 title_id, ContentRecordType type) const;
VirtualFile GetEntryUnparsed(RegisteredCacheEntry entry) const;
VirtualFile GetEntryUnparsed(u64 title_id, ContentRecordType type) const override;
VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const;
VirtualFile GetEntryRaw(RegisteredCacheEntry entry) const;
VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const override;
std::unique_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const;
std::unique_ptr<NCA> GetEntry(RegisteredCacheEntry entry) const;
std::unique_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const override;
std::vector<RegisteredCacheEntry> ListEntries() const;
// If a parameter is not std::nullopt, it will be filtered for from all entries.
std::vector<RegisteredCacheEntry> ListEntriesFilter(
std::vector<ContentProviderEntry> ListEntriesFilter(
std::optional<TitleType> title_type = {}, std::optional<ContentRecordType> record_type = {},
std::optional<u64> title_id = {}) const;
std::optional<u64> title_id = {}) const override;
// Raw copies all the ncas from the xci/nsp to the csache. Does some quick checks to make sure
// there is a meta NCA and all of them are accessible.
@ -131,46 +159,70 @@ private:
bool RawInstallYuzuMeta(const CNMT& cnmt);
VirtualDir dir;
RegisteredCacheParsingFunction parser;
Core::Crypto::KeyManager keys;
ContentProviderParsingFunction parser;
// maps tid -> NcaID of meta
boost::container::flat_map<u64, NcaID> meta_id;
std::map<u64, NcaID> meta_id;
// maps tid -> meta
boost::container::flat_map<u64, CNMT> meta;
std::map<u64, CNMT> meta;
// maps tid -> meta for CNMT in yuzu_meta
boost::container::flat_map<u64, CNMT> yuzu_meta;
std::map<u64, CNMT> yuzu_meta;
};
// Combines multiple RegisteredCaches (i.e. SysNAND, UserNAND, SDMC) into one interface.
class RegisteredCacheUnion {
enum class ContentProviderUnionSlot {
SysNAND, ///< System NAND
UserNAND, ///< User NAND
SDMC, ///< SD Card
FrontendManual, ///< Frontend-defined game list or similar
};
// Combines multiple ContentProvider(s) (i.e. SysNAND, UserNAND, SDMC) into one interface.
class ContentProviderUnion : public ContentProvider {
public:
explicit RegisteredCacheUnion(std::vector<RegisteredCache*> caches);
~ContentProviderUnion() override;
void Refresh();
void SetSlot(ContentProviderUnionSlot slot, ContentProvider* provider);
void ClearSlot(ContentProviderUnionSlot slot);
bool HasEntry(u64 title_id, ContentRecordType type) const;
bool HasEntry(RegisteredCacheEntry entry) const;
void Refresh() override;
bool HasEntry(u64 title_id, ContentRecordType type) const override;
std::optional<u32> GetEntryVersion(u64 title_id) const override;
VirtualFile GetEntryUnparsed(u64 title_id, ContentRecordType type) const override;
VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const override;
std::unique_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const override;
std::vector<ContentProviderEntry> ListEntriesFilter(
std::optional<TitleType> title_type, std::optional<ContentRecordType> record_type,
std::optional<u64> title_id) const override;
std::optional<u32> GetEntryVersion(u64 title_id) const;
VirtualFile GetEntryUnparsed(u64 title_id, ContentRecordType type) const;
VirtualFile GetEntryUnparsed(RegisteredCacheEntry entry) const;
VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const;
VirtualFile GetEntryRaw(RegisteredCacheEntry entry) const;
std::unique_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const;
std::unique_ptr<NCA> GetEntry(RegisteredCacheEntry entry) const;
std::vector<RegisteredCacheEntry> ListEntries() const;
// If a parameter is not std::nullopt, it will be filtered for from all entries.
std::vector<RegisteredCacheEntry> ListEntriesFilter(
std::vector<std::pair<ContentProviderUnionSlot, ContentProviderEntry>> ListEntriesFilterOrigin(
std::optional<ContentProviderUnionSlot> origin = {},
std::optional<TitleType> title_type = {}, std::optional<ContentRecordType> record_type = {},
std::optional<u64> title_id = {}) const;
private:
std::vector<RegisteredCache*> caches;
std::map<ContentProviderUnionSlot, ContentProvider*> providers;
};
class ManualContentProvider : public ContentProvider {
public:
~ManualContentProvider() override;
void AddEntry(TitleType title_type, ContentRecordType content_type, u64 title_id,
VirtualFile file);
void ClearAllEntries();
void Refresh() override;
bool HasEntry(u64 title_id, ContentRecordType type) const override;
std::optional<u32> GetEntryVersion(u64 title_id) const override;
VirtualFile GetEntryUnparsed(u64 title_id, ContentRecordType type) const override;
VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const override;
std::unique_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const override;
std::vector<ContentProviderEntry> ListEntriesFilter(
std::optional<TitleType> title_type, std::optional<ContentRecordType> record_type,
std::optional<u64> title_id) const override;
private:
std::map<std::tuple<TitleType, ContentRecordType, u64>, VirtualFile> entries;
};
} // namespace FileSys