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bis_factory: Add getter for mod dump root for a title ID 

Equates to yuzu_dir/dump/<title id>/
This commit is contained in:
Zach Hilman 2018-10-29 16:08:03 -04:00
parent 0270906dbf
commit 9078bb9854
4 changed files with 33 additions and 6 deletions
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9
src/core/file_sys/bis_factory.cpp
View File

@ -8,8 +8,9 @@
namespace FileSys {
BISFactory::BISFactory(VirtualDir nand_root_, VirtualDir load_root_)
BISFactory::BISFactory(VirtualDir nand_root_, VirtualDir load_root_, VirtualDir dump_root_)
: nand_root(std::move(nand_root_)), load_root(std::move(load_root_)),
dump_root(std::move(dump_root_)),
sysnand_cache(std::make_unique<RegisteredCache>(
GetOrCreateDirectoryRelative(nand_root, "/system/Contents/registered"))),
usrnand_cache(std::make_unique<RegisteredCache>(
@ -32,4 +33,10 @@ VirtualDir BISFactory::GetModificationLoadRoot(u64 title_id) const {
return GetOrCreateDirectoryRelative(load_root, fmt::format("/{:016X}", title_id));
}
VirtualDir BISFactory::GetModificationDumpRoot(u64 title_id) const {
if (title_id == 0)
return nullptr;
return GetOrCreateDirectoryRelative(dump_root, fmt::format("/{:016X}", title_id));
}
} // namespace FileSys

4
src/core/file_sys/bis_factory.h
View File

@ -17,17 +17,19 @@ class RegisteredCache;
/// registered caches.
class BISFactory {
public:
explicit BISFactory(VirtualDir nand_root, VirtualDir load_root);
explicit BISFactory(VirtualDir nand_root, VirtualDir load_root, VirtualDir dump_root);
~BISFactory();
RegisteredCache* GetSystemNANDContents() const;
RegisteredCache* GetUserNANDContents() const;
VirtualDir GetModificationLoadRoot(u64 title_id) const;
VirtualDir GetModificationDumpRoot(u64 title_id) const;
private:
VirtualDir nand_root;
VirtualDir load_root;
VirtualDir dump_root;
std::unique_ptr<RegisteredCache> sysnand_cache;
std::unique_ptr<RegisteredCache> usrnand_cache;

25
src/core/hle/service/filesystem/filesystem.cpp
View File

@ -360,6 +360,15 @@ FileSys::VirtualDir GetModificationLoadRoot(u64 title_id) {
return bis_factory->GetModificationLoadRoot(title_id);
}
FileSys::VirtualDir GetModificationDumpRoot(u64 title_id) {
LOG_TRACE(Service_FS, "Opening mod dump root for tid={:016X}", title_id);
if (bis_factory == nullptr)
return nullptr;
return bis_factory->GetModificationDumpRoot(title_id);
}
void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite) {
if (overwrite) {
bis_factory = nullptr;
@ -373,14 +382,22 @@ void CreateFactories(FileSys::VfsFilesystem& vfs, bool overwrite) {
FileSys::Mode::ReadWrite);
auto load_directory = vfs.OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::LoadDir),
FileSys::Mode::ReadWrite);
auto dump_directory = vfs.OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::DumpDir),
FileSys::Mode::ReadWrite);
if (bis_factory == nullptr)
bis_factory = std::make_unique<FileSys::BISFactory>(nand_directory, load_directory);
if (save_data_factory == nullptr)
if (bis_factory == nullptr) {
bis_factory =
std::make_unique<FileSys::BISFactory>(nand_directory, load_directory, dump_directory);
}
if (save_data_factory == nullptr) {
save_data_factory = std::make_unique<FileSys::SaveDataFactory>(std::move(nand_directory));
if (sdmc_factory == nullptr)
}
if (sdmc_factory == nullptr) {
sdmc_factory = std::make_unique<FileSys::SDMCFactory>(std::move(sd_directory));
}
}
void InstallInterfaces(SM::ServiceManager& service_manager, FileSys::VfsFilesystem& vfs) {
romfs_factory = nullptr;

1
src/core/hle/service/filesystem/filesystem.h
View File

@ -54,6 +54,7 @@ FileSys::RegisteredCache* GetUserNANDContents();
FileSys::RegisteredCache* GetSDMCContents();
FileSys::VirtualDir GetModificationLoadRoot(u64 title_id);
FileSys::VirtualDir GetModificationDumpRoot(u64 title_id);
// Creates the SaveData, SDMC, and BIS Factories. Should be called once and before any function
// above is called.