bool Win32AudioCDManager::tryAddDrive(char drive, DriveList &drives) {
Common::String drivePath = Common::String::format("%c:\\", drive);
// Ensure it's an actual CD drive
if (GetDriveTypeA(drivePath.c_str()) != DRIVE_CDROM)
return false;
debug(2, "Detected drive %c:\\ as a CD drive", drive);
drives.push_back(drive);
return true;
}
bool Win32AudioCDManager::openCD(int drive) {
// Fetch the drive list
DriveList drives = detectDrives();
if (drive >= (int)drives.size())
return false;
debug(1, "Opening CD drive %c:\\", drives[drive]);
// Construct the drive path and try to open it
Common::String drivePath = Common::String::format("\\\\.\\%c:", drives[drive]);
_driveHandle = CreateFileA(drivePath.c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
if (_driveHandle == INVALID_HANDLE_VALUE) {
warning("Failed to open drive %c:\\, error %d", drives[drive], (int)GetLastError());
return false;
}
if (!loadTOC()) {
close();
return false;
}
return true;
}
void EnumerateDrivesAndPartitions()
{
WCHAR name[MAX_PATH+1];
for (DWORD i=0; i<1024; i++)
{
wsprintf(name, L"\\\\.\\PhysicalDrive%d", i);
auto h = CreateFile(name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr, OPEN_EXISTING, 0, nullptr);
if (h==INVALID_HANDLE_VALUE)
continue;
auto d = new Drive();
d->Init(h, i, name);
g_drives.push_back(shared_ptr<Drive>(d));
CloseHandle(h);
}
}
