private string GuessDBCVersion(Dictionary <String, DBCConfig> dbc_config)
{
foreach (string dbc_version in dbc_config.Keys)
{
if (!File.Exists(Properties.Settings.Default.DBC + "\\" + dbc_config[dbc_version].offsets[StorageType.Spell].file))
{
break;
}
string fileName = Properties.Settings.Default.DBC + "\\" + dbc_config[dbc_version].offsets[StorageType.Spell].file;
IClientDBReader m_reader = DBReaderFactory.GetReader(fileName);
BinaryReader br = m_reader.Rows.ElementAt(0);
int id = br.ReadInt32();
for (int i = 0; i < dbc_config[dbc_version].offsets[StorageType.Spell].nameOffset; i++)
{
br.ReadInt32();
}
id = br.ReadInt32();
if (m_reader.StringTable.ContainsKey(id) && !String.IsNullOrEmpty(m_reader.StringTable[id]))
{
return(dbc_version);
}
}
return(null);
}
public IEnumerable <T> LoadDBCObject <T>(Type type, string fileName) where T : IDBObjectReader, new()
{
string fullFilePath = Path.Combine(AssemblyUtils.ExecutingAssemblyPath, fileName);
XmlElement definition = GetDefinition(Path.GetFileNameWithoutExtension(fileName),
Path.GetFileName(fullFilePath));
IWowClientDBReader dbReader;
try
{
dbReader = DBReaderFactory.GetReader(fullFilePath, definition);
}
catch (Exception)
{
DialogResult result = MessageBox.Show($"Could not get load file \"{fileName}\", make sure it exists in the program root directory", "Load error", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
if (result == DialogResult.Retry)
{
return(LoadDBCObject <T>(type, fileName));
}
return(new List <T>());
}
IList <T> objects = new List <T>();
foreach (var row in dbReader.Rows)
{
T t = new T();
t.ReadObject(dbReader, row, _dbcDataStore, _dbDataStore);
objects.Add(t);
}
return(objects);
}
private void Load(string filename, Func <BinaryReader, Dictionary <int, string>, string> func)
{
if (filename != "AreaTrigger.dbc")
{
return;
}
if (!File.Exists(Properties.Settings.Default.DBC + "\\" + filename))
{
return;
}
IClientDBReader m_reader = DBReaderFactory.GetReader(Properties.Settings.Default.DBC + "\\" + filename);
if (m_reader.StringTable != null)
{
int i = 0;
foreach (var br in m_reader.Rows) // Add rows
{
if (func != null)
{
int id = br.ReadInt32();
values[id] = func(br, m_reader.StringTable);
}
else
{
return;
}
}
}
}
private void Load(string filename, Func <BinaryReader, Dictionary <int, string>, List <ColumnMeta>, Tuple <Int32, string> > func = null)
{
if (!File.Exists(Properties.Settings.Default.DBC + "\\" + filename))
{
return;
}
IClientDBReader m_reader = DBReaderFactory.GetReader(Properties.Settings.Default.DBC + "\\" + filename);
if (m_reader.StringTable != null)
{
int i = 0;
foreach (var br in m_reader.Rows) // Add rows
{
List <ColumnMeta> meta = null;
if (m_reader is DB5Reader)
{
meta = (m_reader as DB5Reader).Meta;
}
if (m_reader is DB6Reader)
{
meta = (m_reader as DB6Reader).Meta;
}
Tuple <Int32, string> idAndName;
if (func != null)
{
idAndName = func(br, m_reader.StringTable, meta);
values[idAndName.Item1] = idAndName.Item2;
}
else if (m_reader is DBCReader || m_reader is DB2Reader)
{
int id = br.ReadInt32();
values[id] = dbcFunc(br, m_reader.StringTable);
}
else
{
idAndName = defaultFunc(br, m_reader.StringTable, meta);
values[idAndName.Item1] = idAndName.Item2;
}
if (i % 10000 == 0)
{
_db.SetCurrentAction(filename + " (" + ++i + "/" + m_reader.RecordsCount + ")");
}
}
}
}
/// <summary>
/// Get DataTable from DBC file, can be modified to support other versions of WoW
/// </summary>
/// <param name="DbcName">DBC file name without ext</param>
/// <returns></returns>
public static DataTable LoadDbc(string dbcName, string[] returnColumns, int build = 12340)
{
if (!VerifyDbcDir())
{
DataTable error = new DataTable();
foreach (string col in returnColumns)
{
error.Columns.Add(col);
}
error.Rows.Add("Failed to load DBC file.");
return(error);
}
string file = GetDbcFilePath(dbcName);
var m_dbreader = DBReaderFactory.GetReader(file);
// Filter definitions
XmlDocument m_definitions = new XmlDocument();
m_definitions.LoadXml(Properties.Resources.dbclayout);
// Get correct definition
XmlElement m_definition = (XmlElement)m_definitions.SelectSingleNode("/DBFilesClient/" + dbcName + "[@build='" + build + "']");
if (m_definition == null) // try with build 0
{
m_definition = (XmlElement)m_definitions.SelectSingleNode("/DBFilesClient/" + dbcName + "[@build='0']");
}
if (m_definition == null) // return error
{
DataTable error = new DataTable();
error.Columns.Add("Error");
error.Rows.Add("No definitions for this table on this build.");
return(error);
}
var m_fields = m_definition.GetElementsByTagName("field");
string[] types = new string[m_fields.Count];
for (int j = 0; j < m_fields.Count; ++j)
{
types[j] = m_fields[j].Attributes["type"].Value;
}
var m_dataTable = new DataTable(dbcName);
m_dataTable.Locale = CultureInfo.InvariantCulture;
// Create columns
foreach (XmlElement field in m_fields)
{
var colName = field.Attributes["name"].Value;
switch (field.Attributes["type"].Value)
{
case "long":
m_dataTable.Columns.Add(colName, typeof(long));
break;
case "ulong":
m_dataTable.Columns.Add(colName, typeof(ulong));
break;
case "int":
m_dataTable.Columns.Add(colName, typeof(int));
break;
case "uint":
m_dataTable.Columns.Add(colName, typeof(uint));
break;
case "short":
m_dataTable.Columns.Add(colName, typeof(short));
break;
case "ushort":
m_dataTable.Columns.Add(colName, typeof(ushort));
break;
case "sbyte":
m_dataTable.Columns.Add(colName, typeof(sbyte));
break;
case "byte":
m_dataTable.Columns.Add(colName, typeof(byte));
break;
case "float":
m_dataTable.Columns.Add(colName, typeof(float));
break;
case "double":
m_dataTable.Columns.Add(colName, typeof(double));
break;
case "string":
m_dataTable.Columns.Add(colName, typeof(string));
break;
default:
throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, "Unknown field type {0}!", field.Attributes["type"].Value));
}
}
// Create indexes
XmlNodeList indexes = m_definition.GetElementsByTagName("index");
var columns = new DataColumn[indexes.Count];
var idx = 0;
foreach (XmlElement index in indexes)
{
columns[idx++] = m_dataTable.Columns[index["primary"].InnerText];
}
m_dataTable.PrimaryKey = columns;
// Create rows
foreach (var row in m_dbreader.Rows) // Add rows
{
DataRow dataRow = m_dataTable.NewRow();
using (BinaryReader br = row)
{
for (int j = 0; j < m_fields.Count; ++j) // Add cells
{
switch (types[j])
{
case "long":
dataRow[j] = br.ReadInt64();
break;
case "ulong":
dataRow[j] = br.ReadUInt64();
break;
case "int":
dataRow[j] = br.ReadInt32();
break;
case "uint":
dataRow[j] = br.ReadUInt32();
break;
case "short":
dataRow[j] = br.ReadInt16();
break;
case "ushort":
dataRow[j] = br.ReadUInt16();
break;
case "sbyte":
dataRow[j] = br.ReadSByte();
break;
case "byte":
dataRow[j] = br.ReadByte();
break;
case "float":
dataRow[j] = br.ReadSingle();
break;
case "double":
dataRow[j] = br.ReadDouble();
break;
case "string":
if (m_dbreader is WDBReader)
{
dataRow[j] = br.ReadStringNull();
}
else if (m_dbreader is STLReader)
{
int offset = br.ReadInt32();
dataRow[j] = (m_dbreader as STLReader).ReadString(offset);
}
else
{
try
{
dataRow[j] = m_dbreader.StringTable[br.ReadInt32()];
}
catch
{
dataRow[j] = "Invalid string index!";
}
}
break;
default:
throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, "Unknown field type {0}!", types[j]));
}
}
}
m_dataTable.Rows.Add(dataRow);
}
return(m_dataTable.DefaultView.ToTable(false, returnColumns));
}
/// <summary>
/// Get DataTable from DBC file, can be modified to support other versions of WoW
/// </summary>
/// <param name="DbcName">DBC file name without ext</param>
/// <returns></returns>
public static DataTable LoadDbc(string dbcName, string[] returnColumns, int build = 12340)
{
if (!VerifyDbcDir())
{
DataTable error = new DataTable();
foreach (string col in returnColumns)
{
error.Columns.Add(col);
}
error.Rows.Add("Failed to load DBC file.");
Logger.Log($"DBC: Error loading DBC file {dbcName}. Likely not configured correctly.", Logger.Status.Warning);
return(error);
}
string file = GetDbcFilePath(dbcName);
var m_dbreader = DBReaderFactory.GetReader(file);
Logger.Log($"DBC: Attempting to load DBC file: {file}");
// Filter definitions
XmlDocument m_definitions = new XmlDocument();
m_definitions.LoadXml(Properties.Resources.dbclayout);
// Get correct definition
XmlElement m_definition = (XmlElement)m_definitions.SelectSingleNode("/DBFilesClient/" + dbcName + "[@build='" + build + "']");
if (m_definition == null) // try with build 0
{
m_definition = (XmlElement)m_definitions.SelectSingleNode("/DBFilesClient/" + dbcName + "[@build='0']");
}
if (m_definition == null) // return error
{
DataTable error = new DataTable();
error.Columns.Add("Error");
error.Rows.Add("No definitions for this table on this build.");
return(error);
}
var m_fields = m_definition.GetElementsByTagName("field");
string[] types = new string[m_fields.Count];
for (int j = 0; j < m_fields.Count; ++j)
{
types[j] = m_fields[j].Attributes["type"].Value;
}
var m_dataTable = new DataTable(dbcName);
m_dataTable.Locale = CultureInfo.InvariantCulture;
// Create columns
foreach (XmlElement field in m_fields)
{
var colName = field.Attributes["name"].Value;
switch (field.Attributes["type"].Value)
{
case "long":
m_dataTable.Columns.Add(colName, typeof(long));
break;
case "ulong":
m_dataTable.Columns.Add(colName, typeof(ulong));
break;
case "int":
m_dataTable.Columns.Add(colName, typeof(int));
break;
case "uint":
m_dataTable.Columns.Add(colName, typeof(uint));
break;
case "short":
m_dataTable.Columns.Add(colName, typeof(short));
break;
case "ushort":
m_dataTable.Columns.Add(colName, typeof(ushort));
break;
case "sbyte":
m_dataTable.Columns.Add(colName, typeof(sbyte));
break;
case "byte":
m_dataTable.Columns.Add(colName, typeof(byte));
break;
case "float":
m_dataTable.Columns.Add(colName, typeof(float));
break;
case "double":
m_dataTable.Columns.Add(colName, typeof(double));
break;
case "string":
m_dataTable.Columns.Add(colName, typeof(string));
break;
default:
throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, "Unknown field type {0}!", field.Attributes["type"].Value));
}
}
// Create indexes
XmlNodeList indexes = m_definition.GetElementsByTagName("index");
var columns = new DataColumn[indexes.Count];
var idx = 0;
foreach (XmlElement index in indexes)
{
columns[idx++] = m_dataTable.Columns[index["primary"].InnerText];
}
m_dataTable.PrimaryKey = columns;
try
{
// Create rows
foreach (var row in m_dbreader.Rows) // Add rows
{
DataRow dataRow = m_dataTable.NewRow();
using (BinaryReader br = row)
{
for (int j = 0; j < m_fields.Count; ++j) // Add cells
{
switch (types[j])
{
case "long":
dataRow[j] = br.ReadInt64();
break;
case "ulong":
dataRow[j] = br.ReadUInt64();
break;
case "int":
dataRow[j] = br.ReadInt32();
break;
case "uint":
dataRow[j] = br.ReadUInt32();
break;
case "short":
dataRow[j] = br.ReadInt16();
break;
case "ushort":
dataRow[j] = br.ReadUInt16();
break;
case "sbyte":
dataRow[j] = br.ReadSByte();
break;
case "byte":
dataRow[j] = br.ReadByte();
break;
case "float":
dataRow[j] = br.ReadSingle();
break;
case "double":
dataRow[j] = br.ReadDouble();
break;
case "string":
if (m_dbreader is WDBReader)
{
dataRow[j] = br.ReadStringNull();
}
else if (m_dbreader is STLReader)
{
int offset = br.ReadInt32();
dataRow[j] = (m_dbreader as STLReader).ReadString(offset);
}
else
{
try
{
dataRow[j] = m_dbreader.StringTable[br.ReadInt32()];
}
catch
{
dataRow[j] = "Invalid string index!";
}
}
break;
default:
throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, "Unknown field type {0}!", types[j]));
}
}
}
m_dataTable.Rows.Add(dataRow);
}
}
catch
{
// Lazy catch. See issue #104. Optimally relevant data should be hardcoded in the application with version restrictions
// or definitions for all DBC files of all wow versions should be added to the current system.
Logger.Log("DBC: Unexpected data structure or corrupt DBC file. Please ensure that you're using 3.3.5a DBC files.",
Logger.Status.Error, true);
}
Logger.Log($"DBC: Successfully prepared datatable for {dbcName}.dbc.");
return(m_dataTable.DefaultView.ToTable(false, returnColumns));
}
