The-Homebrew-Cloud/Cemu
2
0
Fork 0
mirror of https://github.com/cemu-project/Cemu.git synced 2025-01-05 22:58:16 +01:00
Code Issues Packages Projects Releases Wiki Activity

Properly check if MLC is writeable

Browse Source
This commit is contained in:
Exzap 2024-12-07 09:24:59 +01:00
parent 356cf0e5e0
commit 934cb54605
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/gui/CemuApp.cpp
View File

@ -234,6 +234,12 @@ void CemuApp::InitializeExistingMLCOrFail(fs::path mlc)
g_config.Save(); g_config.Save();
} }
} }
else
{
// default path is not writeable. Just let the user know and quit. Unsure if it would be a good idea to ask the user to choose an alternative path instead
wxMessageBox(formatWxString(_("Cemu failed to write to the default mlc directory.\nThe path is:\n{}"), wxHelper::FromPath(mlc)), _("Error"), wxOK | wxCENTRE | wxICON_ERROR);
exit(0);
}
} }
bool CemuApp::OnInit() bool CemuApp::OnInit()
@ -507,6 +513,13 @@ bool CemuApp::CreateDefaultMLCFiles(const fs::path& mlc)
file.flush(); file.flush();
file.close(); file.close();
} }
// create a dummy file in the mlc folder to check if it's writable
const auto dummyFile = fs::path(mlc).append("writetestdummy");
std::ofstream file(dummyFile);
if (!file.is_open())
return false;
file.close();
fs::remove(dummyFile);
} }
catch (const std::exception& ex) catch (const std::exception& ex)
{ {