internal SDK(ReleaseDefinition release)
{
Family = release.Family;
Version = release.Release.Version;
if (release.HasPatch)
{
URL = release.Release.URL;
PatchVersion = release.Patch.Version;
PatchURL = release.Patch.URL;
}
else
{
URL = release.Release.URL;
PatchVersion = null;
PatchURL = null;
}
}
public static void FetchLatestSDKs(string sdkRoot, string cubeRoot)
{
Directory.CreateDirectory(sdkRoot);
var xml = new XmlDocument();
var catalogFile = cubeRoot + @"\db\plugins\updater\STMupdaters.xml";
var daysOld = (DateTime.Now - File.GetLastWriteTime(catalogFile)).TotalDays;
if (daysOld > 40)
{
throw new Exception($"STM32CubeMX device list {daysOld:f0} days old. Please update STM32CubeMX.");
}
WebClient wc0 = new WebClient();
wc0.Headers[HttpRequestHeader.UserAgent] = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0";
wc0.Headers[HttpRequestHeader.Accept] = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8";
wc0.Headers[HttpRequestHeader.AcceptLanguage] = "en-US,en;q=0.5";
var onlineCatalog = wc0.DownloadData("https://www.st.com/resource/en/utility2/updaters.zip");
using (var archive = new ZipArchive(new MemoryStream(onlineCatalog)))
{
using (var stream = archive.GetEntry("STMupdaters.xml").Open())
{
byte[] data = new byte[65536];
MemoryStream ms = new MemoryStream();
for (; ;)
{
int done = stream.Read(data, 0, data.Length);
if (done == 0)
{
break;
}
ms.Write(data, 0, done);
}
string text = Encoding.UTF8.GetString(ms.ToArray());
xml.LoadXml(text);
}
}
//xml.Load(catalogFile);
var firmwaresNode = xml.DocumentElement.ChildNodes.OfType <XmlElement>().First(e => e.Name == "Firmwares");
List <ReleaseDefinition> releases = new List <ReleaseDefinition>();
foreach (var firmwareNode in firmwaresNode.OfType <XmlElement>().Where(e => e.Name == "Firmware"))
{
var packDescriptionNodes = firmwareNode.ChildNodes.OfType <XmlElement>().Where(e => e.Name == "PackDescription").ToArray();
if (packDescriptionNodes.Length == 0)
{
continue;
}
foreach (var node in packDescriptionNodes)
{
var r = new ReleaseDefinition(node);
if (r.Release.IsValid)
{
releases.Add(r);
}
}
}
List <ReleaseDefinition> bestReleaseForEachFamily = new List <ReleaseDefinition>();
foreach (var g in releases.GroupBy(r => r.Family))
{
var newReleases = g.Where(r => r.Status == "New").ToArray();
if (newReleases.Length > 1 && newReleases.Count(r => r.HasPatch) > 0)
{
newReleases = newReleases.Where(r => r.HasPatch).ToArray(); //Prefer patched releases to unpatched ones.
}
if (newReleases.Length == 0 && g.Count() == 1) //Experimental pre-release family
{
continue;
}
if (newReleases.Length == 1)
{
bestReleaseForEachFamily.Add(newReleases[0]);
}
else if (newReleases.Length > 1)
{
var newReleasesByMajor = newReleases.GroupBy(r => r.Release.Value).ToArray();
var bestReleaseGroup = newReleasesByMajor.OrderByDescending(r => r.Key, new SimpleVersionComparer()).First();
var bestRelease = bestReleaseGroup.OrderByDescending(r => r.Patch.Value).First();
bestReleaseForEachFamily.Add(bestRelease);
}
else
{
throw new Exception($"Don't know how to pick the best release for {g.Key}. Investigate and add missing logic here.");
}
}
WebClient wc = new WebClient();
var now = DateTime.Now;
STM32SDKCollection expectedSDKs = new STM32SDKCollection
{
SDKs = bestReleaseForEachFamily.Select(c => new STM32SDKCollection.SDK(c)).ToArray(),
BSPVersion = $"{now.Year}.{now.Month:d2}",
};
const string MarkerFileName = "BSPGeneratorSDK.xml";
int newSDKsFetched = 0;
foreach (var sdk in expectedSDKs.SDKs)
{
string targetDir = Path.Combine(sdkRoot, sdk.FolderName);
string markerFile = Path.Combine(targetDir, MarkerFileName);
if (File.Exists(markerFile))
{
var oldSDK = XmlTools.LoadObject <STM32SDKCollection.SDK>(markerFile);
if (oldSDK.Equals(sdk))
{
continue;
}
File.Delete(markerFile);
}
Directory.CreateDirectory(targetDir);
DownloadAndUnpack(wc, sdk.URL, targetDir);
if (sdk.PatchURL != null)
{
DownloadAndUnpack(wc, sdk.PatchURL, targetDir);
}
XmlTools.SaveObject(sdk, markerFile);
newSDKsFetched++;
}
if (newSDKsFetched > 0)
{
XmlTools.SaveObject(expectedSDKs, Path.Combine(sdkRoot, SDKListFileName));
}
}