private void SaveToCache(byte[] fileData)
{
if ((fileData == null) || (fileData.Length == 0))
{
return;
}
var objectName = Common.CalculateSha256Hash(fileData);
var objectFile = CommonUtil.CombinePaths(CacheDirectory, objectName + ".txt");
var incomingFile = CommonUtil.CombinePaths(CacheDirectory, "Incoming", objectName + ".txt");
if (!File.Exists(objectFile))
{
File.WriteAllBytes(incomingFile, fileData);
File.Move(incomingFile, objectFile);
CurrentCacheSize += fileData.Length;
FileLengths[objectName] = fileData.Length;
FileCreationTimes[objectName] = new FileInfo(objectFile).CreationTime;
}
else
{
File.SetCreationTime(objectFile, DateTime.Now);
FileCreationTimes[objectName] = new FileInfo(objectFile).CreationTime;
}
}
public static void GenerateUniverse(string saveName)
{
var universeFolder = CommonUtil.CombinePaths(Client.KspPath, "Universe");
if (Directory.Exists(universeFolder))
{
Directory.Delete(universeFolder, true);
}
var saveFolder = CommonUtil.CombinePaths(SavesFolder, saveName);
if (!Directory.Exists(saveFolder))
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', Save directory doesn't exist");
ScreenMessages.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', Save directory doesn't exist", 5f,
ScreenMessageStyle.UPPER_CENTER);
return;
}
var persistentFile = CommonUtil.CombinePaths(saveFolder, "persistent.sfs");
if (!File.Exists(persistentFile))
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', persistent.sfs doesn't exist");
ScreenMessages.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', persistent.sfs doesn't exist", 5f,
ScreenMessageStyle.UPPER_CENTER);
return;
}
Directory.CreateDirectory(universeFolder);
var vesselFolder = CommonUtil.CombinePaths(universeFolder, "Vessels");
Directory.CreateDirectory(vesselFolder);
var scenarioFolder = CommonUtil.CombinePaths(universeFolder, "Scenarios");
Directory.CreateDirectory(scenarioFolder);
var playerScenarioFolder = CommonUtil.CombinePaths(scenarioFolder, SettingsSystem.CurrentSettings.PlayerName);
Directory.CreateDirectory(playerScenarioFolder);
var kerbalFolder = CommonUtil.CombinePaths(universeFolder, "Kerbals");
Directory.CreateDirectory(kerbalFolder);
//Load game data
var persistentData = ConfigNode.Load(persistentFile);
if (persistentData == null)
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', failed to load persistent data");
ScreenMessages.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', failed to load persistent data", 5f, ScreenMessageStyle.UPPER_CENTER);
return;
}
var gameData = persistentData.GetNode("GAME");
if (gameData == null)
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', failed to load game data");
ScreenMessages.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', failed to load game data", 5f,
ScreenMessageStyle.UPPER_CENTER);
return;
}
//Save vessels
var flightState = gameData.GetNode("FLIGHTSTATE");
if (flightState == null)
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', failed to load flight state data");
ScreenMessages.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', failed to load flight state data", 5f,
ScreenMessageStyle.UPPER_CENTER);
return;
}
var vesselNodes = flightState.GetNodes("VESSEL");
if (vesselNodes != null)
{
foreach (var cn in vesselNodes)
{
var vesselId = Common.ConvertConfigStringToGuidString(cn.GetValue("pid"));
LunaLog.Log($"[LMP]: Saving vessel {vesselId}, Name: {cn.GetValue("Name")}");
cn.Save(CommonUtil.CombinePaths(vesselFolder, $"{vesselId}.txt"));
}
}
//Save scenario data
var scenarioNodes = gameData.GetNodes("SCENARIO");
if (scenarioNodes != null)
{
foreach (var cn in scenarioNodes)
{
var scenarioName = cn.GetValue("Name");
LunaLog.Log($"[LMP]: Saving scenario: {scenarioName}");
cn.Save(CommonUtil.CombinePaths(playerScenarioFolder, $"{scenarioName}.txt"));
}
}
//Save kerbal data
var kerbalNodes = gameData.GetNode("ROSTER").GetNodes("CREW");
if (kerbalNodes != null)
{
var kerbalIndex = 0;
foreach (var cn in kerbalNodes)
{
LunaLog.Log($"[LMP]: Saving kerbal {kerbalIndex}, Name: {cn.GetValue("Name")}");
cn.Save(CommonUtil.CombinePaths(kerbalFolder, $"{kerbalIndex}.txt"));
kerbalIndex++;
}
}
LunaLog.Log($"[LMP]: Generated KSP_folder/Universe from {saveName}");
ScreenMessages.PostScreenMessage($"Generated KSP_folder/Universe from {saveName}", 5f,
ScreenMessageStyle.UPPER_CENTER);
}
public static void GenerateUniverse(string saveName)
{
var universeFolder = CommonUtil.CombinePaths(MainSystem.KspPath, "Universe");
if (Directory.Exists(universeFolder))
{
Directory.Delete(universeFolder, true);
}
var saveFolder = CommonUtil.CombinePaths(SavesFolder, saveName);
if (!Directory.Exists(saveFolder))
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', Save directory doesn't exist");
LunaScreenMsg.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', Save directory doesn't exist", 5f,
ScreenMessageStyle.UPPER_CENTER);
return;
}
var persistentFile = CommonUtil.CombinePaths(saveFolder, "persistent.sfs");
if (!File.Exists(persistentFile))
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', persistent.sfs doesn't exist");
LunaScreenMsg.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', persistent.sfs doesn't exist", 5f,
ScreenMessageStyle.UPPER_CENTER);
return;
}
Directory.CreateDirectory(universeFolder);
var vesselFolder = CommonUtil.CombinePaths(universeFolder, "Vessels");
Directory.CreateDirectory(vesselFolder);
var scenarioFolder = CommonUtil.CombinePaths(universeFolder, "Scenarios");
Directory.CreateDirectory(scenarioFolder);
var kerbalFolder = CommonUtil.CombinePaths(universeFolder, "Kerbals");
Directory.CreateDirectory(kerbalFolder);
//Load game data
var persistentData = ConfigNode.Load(persistentFile);
if (persistentData == null)
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', failed to load persistent data");
LunaScreenMsg.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', failed to load persistent data", 5f, ScreenMessageStyle.UPPER_CENTER);
return;
}
var gameData = persistentData.GetNode("GAME");
if (gameData == null)
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', failed to load game data");
LunaScreenMsg.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', failed to load game data", 5f,
ScreenMessageStyle.UPPER_CENTER);
return;
}
//Save vessels
var flightState = gameData.GetNode("FLIGHTSTATE");
if (flightState == null)
{
LunaLog.Log($"[LMP]: Failed to generate a LMP universe for '{saveName}', failed to load flight state data");
LunaScreenMsg.PostScreenMessage($"Failed to generate a LMP universe for '{saveName}', failed to load flight state data", 5f,
ScreenMessageStyle.UPPER_CENTER);
return;
}
var vesselNodes = flightState.GetNodes("VESSEL");
if (vesselNodes != null)
{
foreach (var cn in vesselNodes)
{
var vesselId = Common.ConvertConfigStringToGuidString(cn.GetValue("pid"));
LunaLog.Log($"[LMP]: Saving vessel {vesselId}, Name: {cn.GetValue("name")}");
var xmlData = ConfigNodeXmlParser.ConvertToXml(Encoding.UTF8.GetString(ConfigNodeSerializer.Serialize(cn)));
File.WriteAllText(CommonUtil.CombinePaths(vesselFolder, $"{vesselId}.xml"), xmlData);
}
}
//Save scenario data
var scenarioNodes = gameData.GetNodes("SCENARIO");
if (scenarioNodes != null)
{
foreach (var cn in scenarioNodes)
{
var scenarioName = cn.GetValue("name");
if (string.IsNullOrEmpty(scenarioName))
{
continue;
}
LunaLog.Log($"[LMP]: Saving scenario: {scenarioName}");
var xmlData = ConfigNodeXmlParser.ConvertToXml(Encoding.UTF8.GetString(ConfigNodeSerializer.Serialize(cn)));
File.WriteAllText(CommonUtil.CombinePaths(scenarioFolder, $"{scenarioName}.xml"), xmlData);
}
}
//Save kerbal data
var kerbalNodes = gameData.GetNode("ROSTER").GetNodes("KERBAL");
if (kerbalNodes != null)
{
foreach (var cn in kerbalNodes)
{
var kerbalName = cn.GetValue("name");
LunaLog.Log($"[LMP]: Saving kerbal: {kerbalName}");
cn.Save(CommonUtil.CombinePaths(kerbalFolder, $"{kerbalName}.txt"));
}
}
LunaLog.Log($"[LMP]: Generated KSP_folder/Universe from {saveName}");
LunaScreenMsg.PostScreenMessage($"Generated KSP_folder/Universe from {saveName}", 5f, ScreenMessageStyle.UPPER_CENTER);
}
public void ExpireCache()
{
Debug.Log("[LMP]: Expiring cache!");
//No folder, no delete.
if (!Directory.Exists(CommonUtil.CombinePaths(CacheDirectory, "Incoming")))
{
Debug.Log("[LMP]: No sync cache folder, skipping expire.");
return;
}
//Delete partial incoming files
var incomingFiles = Directory.GetFiles(CommonUtil.CombinePaths(CacheDirectory, "Incoming"));
foreach (var incomingFile in incomingFiles)
{
Debug.Log($"[LMP]: Deleting partially cached object {incomingFile}");
File.Delete(incomingFile);
}
//Delete old files
var cacheObjects = GetCachedObjects();
CurrentCacheSize = 0;
foreach (var cacheObject in cacheObjects)
{
var cacheFile = CommonUtil.CombinePaths(CacheDirectory, cacheObject + ".txt");
//If the file is older than a week, delete it.
if (File.GetCreationTime(cacheFile).AddDays(7d) < DateTime.Now)
{
Debug.Log($"[LMP]: Deleting cached object {cacheObject}, reason: Expired!");
File.Delete(cacheFile);
}
else
{
var fi = new FileInfo(cacheFile);
FileCreationTimes[cacheObject] = fi.CreationTime;
FileLengths[cacheObject] = fi.Length;
CurrentCacheSize += fi.Length;
}
}
//While the directory is over (cacheSize) MB
while (CurrentCacheSize > SettingsSystem.CurrentSettings.CacheSize * 1024 * 1024)
{
string deleteObject = null;
//Find oldest file
foreach (var testFile in FileCreationTimes)
{
if (deleteObject == null)
{
deleteObject = testFile.Key;
}
if (testFile.Value < FileCreationTimes[deleteObject])
{
deleteObject = testFile.Key;
}
}
Debug.Log($"[LMP]: Deleting cached object {deleteObject}, reason: Cache full!");
var deleteFile = CommonUtil.CombinePaths(CacheDirectory, deleteObject + ".txt");
File.Delete(deleteFile);
CurrentCacheSize -= FileLengths[deleteObject];
if (FileCreationTimes.ContainsKey(deleteObject))
{
FileCreationTimes.Remove(deleteObject);
}
if (FileLengths.ContainsKey(deleteObject))
{
FileLengths.Remove(deleteObject);
}
}
}