/// <summary>
/// Create a new instance of this class
/// </summary>
/// <param name="input">The path to the folder containing the base files</param>
/// <param name="output">The path to the folder to put the finished ready to upload files to</param>
public CreateDownloadableManager(string input, string output)
{
_inputFolder = input;
_outputFolder = output;
_updateConfiguration = new UpdaterConfigJson();
}
/// <summary>
/// This is the real function for the update process the public functions just refer to this one
/// </summary>
/// <param name="isAsync">This can be set to true to send out event updates</param>
private void PerformUpdate(bool isAsync = false)
{
if (!_readyForUpdate)
{
TriggerErrorEvent(ErrorEnum.warning, "Not ready for update yet!");
return;
}
UpdaterConfigJson updaterConfig = GetUpdaterConfigJson();
if (updaterConfig == null)
{
return;
}
List <UpdateableFile> onlineFiles = updaterConfig.Files;
int currentCount = 0;
_maxUpdateStatus = onlineFiles.Count;
foreach (UpdateableFile currentServerFile in onlineFiles)
{
string currentFile = _settings.MainProjectFolder + "\\" + _data.Name + "\\" + currentServerFile.Name;
string localChecksum = currentFile.GetChecksum();
if (localChecksum != currentServerFile.Checksum)
{
DownloadFile(_data.HomeUrl + "/" + _projectManager.LauncherSettings.DownloadMainFolder + "/" + currentServerFile.Name, currentServerFile.Name);
if (isAsync)
{
_asyncUpdateProvider.ReportProgress(currentCount, currentServerFile);
}
}
currentCount++;
}
}
/// <summary>
/// This function will save the update info file
/// </summary>
private void SaveUpdateInfo()
{
string dataToSave = JsonConvert.SerializeObject(_updateConfiguration, Formatting.Indented);
_updateConfiguration = new UpdaterConfigJson();
string fileName = _outputFolder + "\\" + "UpdateInfo.json";
using (StreamWriter writer = new StreamWriter(fileName))
{
writer.Write(dataToSave);
}
}
/// <summary>
/// This will download the file list from the server containing the filename and the checksum
/// </summary>
/// <returns>Returns the server instance of the update list</returns>
private UpdaterConfigJson GetUpdaterConfigJson()
{
string updateInfo = _projectManager.UpdateInfo.DownloadString();
UpdaterConfigJson updaterConfig = null;
try
{
updaterConfig = JsonConvert.DeserializeObject <UpdaterConfigJson>(updateInfo);
}
catch (Exception)
{
return(null);
}
return(updaterConfig);
}
/// <summary>
/// This functions checks if there is a local file differenting from the server files
/// </summary>
/// <returns>Returns true if one or more checksums are not identical with the server</returns>
public bool UpdateAvailable()
{
UpdaterConfigJson serverConfig = GetUpdaterConfigJson();
if (serverConfig == null)
{
return(false);
}
string baseFolder = _settings.MainProjectFolder + "\\" + _data.Name;
foreach (UpdateableFile currentServerFile in serverConfig.Files)
{
string localFile = baseFolder + "\\" + currentServerFile.Name;
string localChecksum = localFile.GetChecksum();
if (localChecksum != currentServerFile.Checksum)
{
return(true);
}
}
return(false);
}
