bis_factory: Add mod directory VFS getter
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16188acb50
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50a470eab8
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@ -32,6 +32,8 @@ add_library(core STATIC
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file_sys/control_metadata.h
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file_sys/directory.h
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file_sys/errors.h
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file_sys/fsmitm_romfsbuild.cpp
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file_sys/fsmitm_romfsbuild.hpp
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file_sys/mode.h
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file_sys/nca_metadata.cpp
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file_sys/nca_metadata.h
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@ -59,6 +61,8 @@ add_library(core STATIC
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file_sys/vfs.h
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file_sys/vfs_concat.cpp
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file_sys/vfs_concat.h
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file_sys/vfs_layered.cpp
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file_sys/vfs_layered.h
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file_sys/vfs_offset.cpp
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file_sys/vfs_offset.h
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file_sys/vfs_real.cpp
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@ -4,11 +4,12 @@
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#include "core/file_sys/bis_factory.h"
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#include "core/file_sys/registered_cache.h"
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#include "fmt/format.h"
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namespace FileSys {
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BISFactory::BISFactory(VirtualDir nand_root_)
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: nand_root(std::move(nand_root_)),
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BISFactory::BISFactory(VirtualDir nand_root_, VirtualDir load_root_)
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: nand_root(std::move(nand_root_)), load_root(std::move(load_root_)),
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sysnand_cache(std::make_shared<RegisteredCache>(
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GetOrCreateDirectoryRelative(nand_root, "/system/Contents/registered"))),
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usrnand_cache(std::make_shared<RegisteredCache>(
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@ -24,4 +25,11 @@ std::shared_ptr<RegisteredCache> BISFactory::GetUserNANDContents() const {
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return usrnand_cache;
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}
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VirtualDir BISFactory::GetModificationLoadRoot(u64 title_id) const {
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// LayeredFS doesn't work on updates and title id-less homebrew
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if (title_id == 0 || (title_id & 0x800) > 0)
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return nullptr;
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return GetOrCreateDirectoryRelative(load_root, fmt::format("/{:016X}", title_id));
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}
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} // namespace FileSys
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@ -17,14 +17,17 @@ class RegisteredCache;
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/// registered caches.
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class BISFactory {
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public:
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explicit BISFactory(VirtualDir nand_root);
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BISFactory(VirtualDir nand_root, VirtualDir load_root);
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~BISFactory();
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std::shared_ptr<RegisteredCache> GetSystemNANDContents() const;
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std::shared_ptr<RegisteredCache> GetUserNANDContents() const;
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VirtualDir GetModificationLoadRoot(u64 title_id) const;
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private:
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VirtualDir nand_root;
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VirtualDir load_root;
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std::shared_ptr<RegisteredCache> sysnand_cache;
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std::shared_ptr<RegisteredCache> usrnand_cache;
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