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fs: added /download0 mount

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fs: get rid of double slashes
This commit is contained in:
raziel1000 2024-07-26 08:07:22 -06:00
parent 2841eba538
commit 600a13c38f
4 changed files with 23 additions and 9 deletions
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22
src/core/file_sys/fs.cpp
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@ -26,23 +26,27 @@ void MntPoints::UnmountAll() {
}
std::filesystem::path MntPoints::GetHostPath(const std::string& guest_directory) {
const MntPair* mount = GetMount(guest_directory);
// Evil games like Turok2 pass double slashes e.g /app0//game.kpf
auto corrected_path = guest_directory;
size_t pos = corrected_path.find("//");
while (pos != std::string::npos) {
corrected_path.replace(pos, 2, "/");
pos = corrected_path.find("//", pos + 1);
}
const MntPair* mount = GetMount(corrected_path);
if (!mount) {
return guest_directory;
return "";
}
// Nothing to do if getting the mount itself.
if (guest_directory == mount->mount) {
if (corrected_path == mount->mount) {
return mount->host_path;
}
// Remove device (e.g /app0) from path to retrieve relative path.
u32 pos = mount->mount.size() + 1;
// Evil games like Turok2 pass double slashes e.g /app0//game.kpf
if (guest_directory[pos] == '/') {
pos++;
}
const auto rel_path = std::string_view(guest_directory).substr(pos);
pos = mount->mount.size() + 1;
const auto rel_path = std::string_view(corrected_path).substr(pos);
const auto host_path = mount->host_path / rel_path;
if (!NeedsCaseInsensiveSearch) {
return host_path;