public PrepatchManager()
{
this._LastKnownLatestVersion = string.Empty;
this._isbusy = false;
this.syncContext = System.Threading.SynchronizationContext.Current;
this.myWebClient = WebClientPool.GetWebClient_PSO2Download(true);
this.myFileList = new MemoryFileCollection();
this.bWorker = new BackgroundWorker();
this.bWorker.WorkerReportsProgress = true;
this.bWorker.WorkerSupportsCancellation = true;
this.bWorker.DoWork += BWorker_DoWork;
this.bWorker.RunWorkerCompleted += BWorker_RunWorkerCompleted;
}
protected virtual System.Collections.Concurrent.ConcurrentDictionary <string, PSO2File> ParseFilelist(MemoryFileCollection filelist)
{
Dictionary <string, PSO2File> result = new Dictionary <string, PSO2File>();
if (filelist != null && filelist.Count > 0)
{
string linebuffer;
PSO2File pso2filebuffer;
this.ProgressTotal = filelist.Count;
this.CurrentStep = LanguageManager.GetMessageText("PSO2UpdateManager_BuildingFileList", "Building file list");
RecyclableMemoryStream rms;
for (int i = 0; i < filelist.Count; i++)
{
rms = filelist[i.ToString()];
// Can't use Using block because in .NET 4.0, StreamReader will also close underlying stream.
// We need the RecyclableMemoryStream in tact because we will use it once more later.
// According to RecyclableMemoryStream documents, once the RecyclableMemoryStream is closed, all underlying buffer will be returned to the pool
//which is why we can't close the stream.
// For .NET 4.5 or higher, there is param "keep Open" in the StreamReader constructor which is safe for using block.
StreamReader sr = new StreamReader(rms);
while (!sr.EndOfStream)
{
linebuffer = sr.ReadLine();
if (!string.IsNullOrWhiteSpace(linebuffer))
{
if (PSO2File.TryParse(linebuffer, DefaultValues.Web.PrecedeDownloadLink, out pso2filebuffer))
{
if (!result.ContainsKey(pso2filebuffer.WindowFilename))
{
result.Add(pso2filebuffer.WindowFilename, pso2filebuffer);
}
else
{
result[pso2filebuffer.WindowFilename] = pso2filebuffer;
}
}
}
}
this.ProgressCurrent = i + 1;
}
}
return(new System.Collections.Concurrent.ConcurrentDictionary <string, PSO2File>(result));
}
public AddonLoadResult LoadAddon(string path)
{
AddonLoadResult result = null;
string filename = Path.GetFileName(path);
using (ZipArchive archive = ZipArchive.Open(path))
using (var reader = archive.ExtractAllEntries())
using (MemoryFileCollection mfc = new MemoryFileCollection())
{
RecyclableMemoryStream rms;
Leayal.Ini.IniFile ini = null;
//seek for the header file while store any files have been read (which are not the header) to memorystream for later use.
while (reader.MoveToNextEntry())
{
if (!reader.Entry.IsDirectory)
{
if (reader.Entry.Key.IsEqual("header.ini", true))
{
using (StreamReader sr = new StreamReader(reader.OpenEntryStream()))
ini = new Leayal.Ini.IniFile(sr);
}
else
{
rms = new RecyclableMemoryStream(reader.Entry.Key, reader.Entry.Size > int.MaxValue ? int.MaxValue : (int)reader.Entry.Size);
reader.WriteEntryTo(rms);
rms.Position = 0;
mfc.Add(reader.Entry.Key, rms);
}
}
}
if (ini != null)
{
try
{
string req = ini.GetValue("Libraries", "Dependencies", string.Empty);
if (!string.IsNullOrWhiteSpace(req))
{
string[] reqList = req.Split(',');
if (reqList != null && reqList.Length > 0)
{
for (int i = 0; i < reqList.Length; i++)
{
AssemblyLoader.myDict.Add(reqList[i], Assembly.Load(mfc[reqList[i]].ToArray()));
}
}
}
string mainDll = ini.GetValue("Libraries", "MainLib", string.Empty);
if (!string.IsNullOrWhiteSpace(mainDll))
{
if (!AssemblyLoader.myDict.ContainsKey(mainDll))
{
AssemblyLoader.myDict.Add(mainDll, Assembly.Load(mfc[mainDll].ToArray()));
}
}
result = new AddonLoadResult(filename);
}
catch (Exception ex)
{
Leayal.Log.LogManager.GetLogDefaultPath("AddonManager", true).Print(string.Format("Failed to load the add-on in archive '{0}'.\r\n{1}", filename, ex));
result = new AddonLoadResult(filename, ex);
}
}
}
return(result);
}