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Add SDMC::DeleteFile

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wheremyfoodat 2024-07-02 17:30:51 +03:00
parent 800c11ff62
commit de9375122b
1 changed files with 29 additions and 1 deletions
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30
src/core/fs/archive_sdmc.cpp
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@ -39,7 +39,35 @@ HorizonResult SDMCArchive::createFile(const FSPath& path, u64 size) {
}
HorizonResult SDMCArchive::deleteFile(const FSPath& path) {
Helpers::panic("[SDMC] Unimplemented DeleteFile");
if (path.type == PathType::UTF16) {
if (!isPathSafe<PathType::UTF16>(path)) {
Helpers::panic("Unsafe path in SDMC::DeleteFile");
}
fs::path p = IOFile::getAppData() / "SDMC";
p += fs::path(path.utf16_string).make_preferred();
if (fs::is_directory(p)) {
Helpers::panic("SDMC::DeleteFile: Tried to delete directory");
}
if (!fs::is_regular_file(p)) {
return Result::FS::FileNotFoundAlt;
}
std::error_code ec;
bool success = fs::remove(p, ec);
// It might still be possible for fs::remove to fail, if there's eg an open handle to a file being deleted
// In this case, print a warning, but still return success for now
if (!success) {
Helpers::warn("SDMC::DeleteFile: fs::remove failed\n");
}
return Result::Success;
}
Helpers::panic("SaveDataArchive::DeleteFile: Unknown path type");
return Result::Success;
}