void GetGraphicsCardList(OVR::Array< OVR::String > &gpus)
{
gpus.Clear();
char info[256] = { 0 };
FILE *file = popen("/usr/bin/lspci", "r");
if (file)
{
int status = 0;
while (status >= 0)
{
status = fscanf(file, "%*[^\n]\n"); // Read up till the end of the current line, leaving the file pointer at the beginning of the next line (skipping any leading whitespace).
OVR_UNUSED(status); // Prevent GCC compiler warning: "ignoring return value of ‘int fscanf(FILE*, const char*, ...)"
status = fscanf(file, "%*[^ ] VGA compatible controller: %255[^\n]", info);
if (status == 1)
{
gpus.PushBack(String(info));
}
}
pclose(file);
}
if (gpus.GetSizeI() <= 0)
{
gpus.PushBack(String("No video card details found."));
}
}
// Called on each resume, synchronously fetches the data.
void ovr_UpdateLocalPreferences()
{
#if defined( ENABLE_LOCAL_PREFS )
LocalPreferences.Clear();
OVR::MemBufferFile file( localPrefsFile );
// Don't bother checking for duplicate names, later ones
// will be ignored and removed on write.
const char * txt = (const char *)file.Buffer;
LOG( "%s is length %i", localPrefsFile, file.Length );
for ( int ofs = 0 ; ofs < file.Length ; )
{
KeyPair kp;
int stopPos;
kp.Key = ParseToken( txt, ofs, file.Length, stopPos );
ofs = stopPos;
kp.Value = ParseToken( txt, ofs, file.Length, stopPos );
ofs = stopPos;
if ( kp.Key.GetSize() > 0 )
{
LOG( "%s = %s", kp.Key.ToCStr(), kp.Value.ToCStr() );
LocalPreferences.PushBack( kp );
}
}
#endif
}
//todo linux, this requires searching /var/ files
void GetGraphicsCardList(OVR::Array< OVR::String > &gpus)
{
gpus.Clear();
}