CFStringRef SDMMD_PathToDeviceSupport(SDMMD_AMDeviceRef device)
{
CFStringRef dev_support_path = NULL;
if (device) {
SDMMD_AMDeviceConnect(device);
SDMMD_AMDeviceStartSession(device);
CFStringRef full_os_version = SDMMD_AMDeviceCopyValue(device, NULL, CFSTR(kProductVersion));
CFStringRef os_version = CFStringCreateWithSubstring(kCFAllocatorDefault, full_os_version, CFRangeMake(0, 3));
CFSafeRelease(full_os_version);
CFStringRef build_version = SDMMD_AMDeviceCopyValue(device, NULL, CFSTR(kBuildVersion));
SDMMD_AMDeviceStopSession(device);
SDMMD_AMDeviceDisconnect(device);
if (os_version && build_version) {
CFStringRef sdk_path = SDMMD_CopyDeviceSupportPathFromXCRUN();
CFStringRef device_support = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@/DeviceSupport/%@"), sdk_path, os_version);
char *device_support_cstr = SDMCFStringGetString(device_support);
bool isDir = false;
bool file_exists = FileExistsAtPathIsDir(device_support_cstr, &isDir);
if (file_exists && isDir) {
dev_support_path = CFStringCreateCopy(kCFAllocatorDefault, device_support);
}
else {
CFStringRef device_support_build = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ (%@)"), device_support, build_version);
char *device_support_build_cstr = SDMCFStringGetString(device_support_build);
file_exists = FileExistsAtPathIsDir(device_support_build_cstr, &isDir);
if (file_exists && isDir) {
dev_support_path = CFStringCreateCopy(kCFAllocatorDefault, device_support_build);
}
Safe(free, device_support_build_cstr);
CFSafeRelease(device_support_build);
}
Safe(free, device_support_cstr);
CFSafeRelease(sdk_path);
CFSafeRelease(device_support);
}
CFSafeRelease(os_version);
CFSafeRelease(build_version);
}
return dev_support_path;
}
bool FileExistsAtPath(char *path)
{
bool isDir;
return FileExistsAtPathIsDir(path, &isDir);
}
