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bis_factory: Add accessors for BIS placeholder caches

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This commit is contained in:
Zach Hilman 2019-04-10 12:10:38 -04:00
parent 9bee885282
commit b71bda45ae
2 changed files with 20 additions and 1 deletions
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14
src/core/file_sys/bis_factory.cpp
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@ -14,7 +14,11 @@ BISFactory::BISFactory(VirtualDir nand_root_, VirtualDir load_root_, VirtualDir
sysnand_cache(std::make_unique<RegisteredCache>(
GetOrCreateDirectoryRelative(nand_root, "/system/Contents/registered"))),
usrnand_cache(std::make_unique<RegisteredCache>(
GetOrCreateDirectoryRelative(nand_root, "/user/Contents/registered"))) {}
GetOrCreateDirectoryRelative(nand_root, "/user/Contents/registered"))),
sysnand_placeholder(std::make_unique<PlaceholderCache>(
GetOrCreateDirectoryRelative(nand_root, "/system/Contents/placehld"))),
usrnand_placeholder(std::make_unique<PlaceholderCache>(
GetOrCreateDirectoryRelative(nand_root, "/user/Contents/placehld"))) {}
BISFactory::~BISFactory() = default;
@ -34,6 +38,14 @@ RegisteredCache* BISFactory::GetUserNANDContents() const {
return usrnand_cache.get();
}
PlaceholderCache* BISFactory::GetSystemNANDPlaceholder() const {
return sysnand_placeholder.get();
}
PlaceholderCache* BISFactory::GetUserNANDPlaceholder() const {
return usrnand_placeholder.get();
}
VirtualDir BISFactory::GetModificationLoadRoot(u64 title_id) const {
// LayeredFS doesn't work on updates and title id-less homebrew
if (title_id == 0 || (title_id & 0x800) > 0)

7
src/core/file_sys/bis_factory.h
View file

@ -28,6 +28,7 @@ enum class BisPartitionId : u32 {
};
class RegisteredCache;
class PlaceholderCache;
/// File system interface to the Built-In Storage
/// This is currently missing accessors to BIS partitions, but seemed like a good place for the NAND
@ -43,6 +44,9 @@ public:
RegisteredCache* GetSystemNANDContents() const;
RegisteredCache* GetUserNANDContents() const;
PlaceholderCache* GetSystemNANDPlaceholder() const;
PlaceholderCache* GetUserNANDPlaceholder() const;
VirtualDir GetModificationLoadRoot(u64 title_id) const;
VirtualDir GetModificationDumpRoot(u64 title_id) const;
@ -58,6 +62,9 @@ private:
std::unique_ptr<RegisteredCache> sysnand_cache;
std::unique_ptr<RegisteredCache> usrnand_cache;
std::unique_ptr<PlaceholderCache> sysnand_placeholder;
std::unique_ptr<PlaceholderCache> usrnand_placeholder;
};
} // namespace FileSys