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-rw-r--r--src/core/file_sys/archive_extsavedata.cpp21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/core/file_sys/archive_extsavedata.cpp b/src/core/file_sys/archive_extsavedata.cpp
index 0363c9771..3076fa263 100644
--- a/src/core/file_sys/archive_extsavedata.cpp
+++ b/src/core/file_sys/archive_extsavedata.cpp
@@ -34,6 +34,27 @@ std::string GetExtDataContainerPath(const std::string& mount_point, bool shared)
SYSTEM_ID.c_str(), SDCARD_ID.c_str());
}
+Path ConstructExtDataBinaryPath(u32 media_type, u32 high, u32 low) {
+ std::vector<u8> binary_path;
+ binary_path.reserve(12);
+
+ // Append each word byte by byte
+
+ // The first word is the media type
+ for (unsigned i = 0; i < 4; ++i)
+ binary_path.push_back((media_type >> (8 * i)) & 0xFF);
+
+ // Next is the low word
+ for (unsigned i = 0; i < 4; ++i)
+ binary_path.push_back((low >> (8 * i)) & 0xFF);
+
+ // Next is the high word
+ for (unsigned i = 0; i < 4; ++i)
+ binary_path.push_back((high >> (8 * i)) & 0xFF);
+
+ return { binary_path };
+}
+
ArchiveFactory_ExtSaveData::ArchiveFactory_ExtSaveData(const std::string& mount_location, bool shared)
: mount_point(GetExtDataContainerPath(mount_location, shared)) {
LOG_INFO(Service_FS, "Directory %s set as base for ExtSaveData.", mount_point.c_str());