public void Open()
{
#if DEBUG
Console.WriteLine("Opening {0}", CurrentPackedFile.FullPath);
#endif
string key = DBFile.Typename(CurrentPackedFile.FullPath);
if (!DBTypeMap.Instance.IsSupported(key))
{
ShowDBFileNotSupportedMessage("Sorry, this db file isn't supported yet.\r\n\r\nCurrently supported files:\r\n");
if (Settings.Default.ShowDecodeToolOnError)
{
var decoder = new DecodeTool.DecodeTool {
TypeName = key, Bytes = CurrentPackedFile.Data
};
decoder.ShowDialog();
if (!DBTypeMap.Instance.IsSupported(key))
{
return;
}
}
else
{
return;
}
}
try {
EditedFile = PackedFileDbCodec.Decode(CurrentPackedFile);
} catch {
if (Settings.Default.ShowDecodeToolOnError)
{
var decoder = new DecodeTool.DecodeTool {
TypeName = key, Bytes = CurrentPackedFile.Data
};
decoder.ShowDialog();
try {
EditedFile = PackedFileDbCodec.Decode(CurrentPackedFile);
} catch {
return;
}
}
else
{
return;
}
}
if (EditedFile == null)
{
return;
}
Codec = PackedFileDbCodec.FromFilename(CurrentPackedFile.FullPath);
TypeInfo info = EditedFile.CurrentType;
dataGridView.EndEdit();
dataGridView.Columns.Clear();
if (currentDataTable != null)
{
currentDataTable.DataSet.Clear();
currentDataTable.Clear();
}
CreateDataTable();
for (int i = 0; i < EditedFile.CurrentType.Fields.Count; i++)
{
dataGridView.Columns.Add(CreateColumn(i));
}
DataSet currentDataSet = new DataSet(info.Name + "_DataSet");
currentDataSet.Tables.Add(currentDataTable);
dataGridView.DataSource = new BindingSource(currentDataSet, info.Name + "_DataTable");
FirstColumnAsRowHeader = Settings.Default.UseFirstColumnAsRowHeader;
FillRowHeaders();
addNewRowButton.Enabled = true;
importButton.Enabled = true;
exportButton.Enabled = true;
dataGridView.Visible = true;
unsupportedDBErrorTextBox.Visible = false;
// cannot edit contained complex types
foreach (FieldInfo f in EditedFile.CurrentType.Fields)
{
if (f is ListType)
{
Console.WriteLine("cannot edit this");
ReadOnly = true;
break;
}
}
}
public static void Main(string[] args)
{
if (args.Length == 0)
{
Console.Out.WriteLine("usage: dbcorrect [-cleanup] <packfile>");
return;
}
bool cleanup = false;
String inPackFileName = args[0];
if (args.Length == 2)
{
cleanup = "-cleanup".Equals(args[0]);
Console.WriteLine("Cleanup enabled (will not add empty db files)");
inPackFileName = args[1];
}
Console.Out.WriteLine("opening {0}", inPackFileName);
PackFile packFile = new PackFileCodec().Open(inPackFileName);
String correctedFileName = inPackFileName.Replace(".pack", "_corrected.pack");
String emptyFileName = inPackFileName.Replace(".pack", "_empty.pack");
String missingFileName = inPackFileName.Replace(".pack", "_unknown.pack");
PackFile correctedPack = new PackFile(correctedFileName, packFile.Header);
PackFile emptyPack = new PackFile(emptyFileName, packFile.Header);
PackFile missingPack = new PackFile(missingFileName, packFile.Header);
DBTypeMap.Instance.InitializeTypeMap(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location));
VirtualDirectory dbDir = packFile.Root.GetSubdirectory("db");
foreach (PackedFile packedFile in dbDir.AllFiles)
{
PackFile targetPack = correctedPack;
Console.Out.WriteLine(packedFile.FullPath);
DBFileHeader header = PackedFileDbCodec.readHeader(packedFile);
DBFileHeader newHeader = new DBFileHeader(header);
if (header.EntryCount == 0)
{
emptyPack.Add(packedFile);
continue;
}
String typeName = DBFile.Typename(packedFile.FullPath);
byte[] fileData = packedFile.Data;
// we only accept the exact type/version combination here
// and only if we don't have to go around trying which one it is (yet)
var infos = DBTypeMap.Instance.GetVersionedInfos(typeName, header.Version);
bool added = false;
foreach (Filetypes.TypeInfo typeInfo in infos)
{
Console.Out.WriteLine("trying {0}", typeInfo);
DBFile newDbFile = new DBFile(newHeader, typeInfo);
try {
using (BinaryReader reader = new BinaryReader(new MemoryStream(fileData, 0, fileData.Length))) {
reader.BaseStream.Position = header.Length;
while (reader.BaseStream.Position != fileData.Length)
{
// try decoding a full row of fields and add it to the new file
DBRow newRow = new DBRow(typeInfo);
foreach (Filetypes.FieldInfo info in typeInfo.Fields)
{
newRow[info.Name].Decode(reader);
//FieldInstance instance = info.CreateInstance();
//instance.Decode(reader);
//newRow.Add(instance);
}
newDbFile.Entries.Add(newRow);
}
// all data read successfully!
if (newDbFile.Entries.Count == header.EntryCount)
{
Console.Out.WriteLine("{0}: entry count {1} is correct", packedFile.FullPath, newDbFile.Entries.Count);
#if DEBUG
// foreach(DBRow row in newDbFile.Entries) {
// String line = "";
// foreach(FieldInstance instance in row) {
// line += String.Format("{0} - ", line);
// }
// Console.WriteLine(line);
// }
#endif
}
else
{
Console.Out.WriteLine("{0}: entry count {1} will be corrected to {2}",
packedFile.FullPath, header.EntryCount, newDbFile.Entries.Count);
}
if (newDbFile.Entries.Count == 0)
{
targetPack = emptyPack;
}
PackedFile newPackedFile = new PackedFile(packedFile.FullPath, false);
PackedFileDbCodec codec = PackedFileDbCodec.FromFilename(packedFile.FullPath);
newPackedFile.Data = codec.Encode(newDbFile);
targetPack.Add(newPackedFile);
added = true;
Console.Out.WriteLine("stored file with {0} entries", newDbFile.Entries.Count);
break;
}
} catch (Exception e) {
Console.Error.WriteLine("Will not add {0}: a problem occurred when reading it: {1} at entry {2}",
packedFile.FullPath, e, newDbFile.Entries.Count);
}
}
if (!added)
{
missingPack.Add(packedFile);
}
}
Console.Out.WriteLine("saving {0}", correctedPack.Filepath);
PackFileCodec packCodec = new PackFileCodec();
packCodec.Save(correctedPack);
packCodec.Save(emptyPack);
packCodec.Save(missingPack);
}