public UnpackedRenamedFileMapping LoadMappingData()
{
if (!fileInfo.Exists)
{
throw new Exception("Can't read from null file!");
}
log.Info("Loading renamed file mapping from file: " + fileInfo.FullName);
UnpackedRenamedFileMapping mapping = new UnpackedRenamedFileMapping();
using (FileStream fs = File.OpenRead(fileInfo.FullName))
{
int sig = fs.ReadByte();
while (sig != -1)
{
UnpackedRenamedFileMapping.RenamedFileMappingData data = new UnpackedRenamedFileMapping.RenamedFileMappingData();
data.ReadFromStream(fs, tempBuffer);
mapping[data.Key] = data;
sig = fs.ReadByte();
}
}
return(mapping);
}
public UnpackedRenamedFileMapping CreateRenamedFileMapping(BigFileFolder folder, UnpackedRenamedFileMapping mapping = null, Dictionary <string, int> fileRenameCounts = null)
{
bool isFirst = mapping == null;
if (isFirst)
{
mapping = new UnpackedRenamedFileMapping();
fileRenameCounts = new Dictionary <string, int>();
stopwatch.Reset();
stopwatch.Start();
}
foreach (BigFileFile file in folder.Files)
{
string fullName = file.FullFolderPath + file.Name;
//if (extensionsList != null && extensionsList.ContainsKey(file.FileInfo.FileType))
//{
// fullName += "." + extensionsList[file.FileInfo.FileType];
//}
//else
//{
fullName += string.Format(".{0}", file.FileInfo.FileType);
//}
string fullNameLower = fullName.ToLowerInvariant();
if (fileRenameCounts.ContainsKey(fullNameLower))
{
fileRenameCounts[fullNameLower]++;
fullName += "_" + fileRenameCounts[fullNameLower];
}
else
{
fileRenameCounts.Add(fullNameLower, 1);
}
log.Debug(file.Name + " remapped to " + fullName);
UnpackedRenamedFileMapping.RenamedFileMappingData data = new UnpackedRenamedFileMapping.RenamedFileMappingData()
{
Key = file.FileInfo.Key,
OriginalName = file.Name,
FileName = fullName
};
mapping[file.FileInfo.Key] = data;
}
foreach (BigFileFolder childFolder in folder.SubFolders)
{
CreateRenamedFileMapping(childFolder, mapping, fileRenameCounts);
}
if (isFirst)
{
stopwatch.Stop();
diagData.CreateRenamedFileMapping = stopwatch.ElapsedMilliseconds;
}
return(mapping);
}
public UnpackedFolderMapAndFilesList CreateFolderTreeAndFilesListFromDirectory(DirectoryInfo dir, UnpackedRenamedFileMapping mapping, FileMappingData defaultMappingData)
{
log.Info("Creating folder tree and files list from directory " + dir.FullName);
IBigFileFileInfo[] fileInfos = new IBigFileFileInfo[mapping.KeyMap.Count];
List <IBigFileFolderInfo> folderInfos = new List <IBigFileFolderInfo>();
Dictionary <short, BigFileFolder> folderMap = new Dictionary <short, BigFileFolder>();
short folderCount = 0;
int fileCount = 0;
Dictionary <string, UnpackedRenamedFileMapping.RenamedFileMappingData> temp = new Dictionary <string, UnpackedRenamedFileMapping.RenamedFileMappingData>(mapping.RenamedMap);
BigFileFolder recursion(DirectoryInfo directory, string dirName, BigFileFolder parentFolder)
{
IBigFileFolderInfo folderInfo = version.CreateFolderInfo();
folderInfo.Unknown_01 = 0;
folderInfo.PreviousFolder = parentFolder != null ? parentFolder.FolderIndex : (short)-1;
folderInfo.NextFolder = -1;
folderInfo.Unknown_02 = 0;
folderInfo.Name = parentFolder == null ? //oh my lawdy what is this EDIT 4/5/2018: what the f**k
"/".EncodeToBadString(length: 54) :
directory.Name.EncodeToBadString(length: 54);
folderInfos.Add(folderInfo);
BigFileFolder thisFolder = new BigFileFolder(folderCount, folderInfo, folderMap);
folderMap.Add(folderCount, thisFolder);
foreach (FileInfo file in directory.GetFiles())
{
if (file.Name.EndsWith(".header"))
{
continue;
}
string fileName = dirName + "//" + file.Name;
UnpackedRenamedFileMapping.RenamedFileMappingData mappingData = mapping[fileName];
temp.Remove(fileName);
IBigFileFileInfo fileInfo = version.CreateFileInfo();
defaultMappingData[mappingData.Key].FileInfo.Copy(fileInfo);
fileInfo.Key = mappingData.Key;
//fileInfo.FileNumber = fileCount;
fileInfo.Name = mappingData.OriginalName.EncodeToBadString(length: 60);
fileInfo.Folder = folderCount;
log.Debug("Add file " + file.FullName);
fileInfos[fileCount] = fileInfo;
fileCount++;
}
folderCount++;
foreach (DirectoryInfo dirInfo in directory.GetDirectories())
{
if (parentFolder == null) //ONLY THE FIRST RECURSION, PREVENTS ADDING WRONG FOLDERS WHEN PACKING
{
thisFolder.SubFolders.Add(recursion(dirInfo, dirInfo.Name, thisFolder));
}
else
{
thisFolder.SubFolders.Add(recursion(dirInfo, dirName + "/" + dirInfo.Name, thisFolder));
}
}
return(thisFolder);
}
recursion(dir, "", null);
if (fileCount != mapping.KeyMap.Count)
{
log.Error(string.Format("Missing {0} files!", temp.Count));
foreach (KeyValuePair <string, UnpackedRenamedFileMapping.RenamedFileMappingData> kvp in temp)
{
log.Error(string.Format(" >{0}", kvp.Value.FileName));
}
}
return(new UnpackedFolderMapAndFilesList()
{
folderMap = folderMap,
filesList = fileInfos,
foldersList = folderInfos.ToArray(),
});
}