public DatabaseFile(string databasePath, string schemaPath) : this()
{
base.DataSetName = "database";
using (DatabaseBinaryReader reader = new DatabaseBinaryReader(EndianBitConverter.Little, File.Open(databasePath, FileMode.Open, FileAccess.Read, FileShare.Read)))
{
int num;
Exception exception;
Dictionary <DataColumn, string[]> dR = new Dictionary <DataColumn, string[]>();
XmlDocument SXML = new XmlDocument();
SXML.Load(File.Open(schemaPath, FileMode.Open, FileAccess.Read, FileShare.Read));
int itemNum = 0;
int nodeNum = 0;
base.DataSetName = reader.ReadUInt32().ToString();
uint schemaVersion = 0;
if (SXML.DocumentElement.ChildNodes[nodeNum].Name == "schemaVersion")
{
// Dirt 3 schemaVer, and schemaVerXml is different so don't do the error check
uint schemaVersionXml = Convert.ToUInt32(SXML.DocumentElement.ChildNodes[nodeNum].Attributes["version"].Value);
schemaVersion = reader.ReadUInt32();
if (schemaVersion != schemaVersionXml && schemaVersion != 3914959594)
{
throw new ArgumentException("The schema does not match with this database file.", nameof(schemaPath));
}
base.DataSetName = base.DataSetName + ";" + schemaVersion.ToString();
nodeNum++;
}
// Figure out the offset to the strings
// this only applies to certain games
// Does not apply to Dirt 3, despite having a schemaVersion
// F12013 1000; GridAutosport 1407330540; Dirt3 3914959594;
int offset = 12;
if (schemaVersion == 1000 || schemaVersion == 1407330540)
{
num = 1;
while (num < SXML.DocumentElement.ChildNodes.Count)
{
reader.Seek(offset, SeekOrigin.Begin);
int num6 = reader.ReadInt32();
int fieldCount = SXML.DocumentElement.ChildNodes[num].ChildNodes.OfType <XmlElement>().Count(x => x.Name == "field");
offset += ((num6 * (fieldCount + 1)) * 4) + 8;
num++;
}
offset += 4;
reader.Seek(8, SeekOrigin.Begin);
}
while (reader.BaseStream.Position < reader.BaseStream.Length &&
nodeNum < SXML.DocumentElement.ChildNodes.Count)
{
DataTable table = new DataTable(SXML.DocumentElement.ChildNodes[nodeNum].Attributes["name"].InnerText);
reader.Seek(4, SeekOrigin.Current);
itemNum = reader.ReadInt32();
foreach (XmlElement element in SXML.DocumentElement.ChildNodes[nodeNum])
{
if (element.Name != "field")
{
continue;
}
DataColumn column = new DataColumn();
table.Columns.Add(column);
column.ColumnName = element.Attributes["name"].InnerText;
if (element.HasAttribute("key"))
{
if (element.Attributes["key"].InnerText == "primary")
{
table.PrimaryKey = new DataColumn[] { column };
}
else
{
string[] strArray = element.Attributes["key"].InnerText.Split(new char[] { '.' });
dR.Add(column, strArray);
}
}
switch (element.Attributes["type"].InnerText)
{
case "float":
column.DataType = typeof(float);
column.DefaultValue = 0f;
break;
case "int":
column.DataType = typeof(int);
column.DefaultValue = 0;
break;
case "string":
column.DataType = typeof(string);
if (element.HasAttribute("size"))
{
column.MaxLength = Convert.ToInt32(element.Attributes["size"].InnerText);
}
column.DefaultValue = string.Empty;
break;
case "bool":
column.DataType = typeof(bool);
column.DefaultValue = false;
break;
default:
column.DataType = typeof(int);
column.DefaultValue = 0;
break;
}
}
for (num = 0; num < itemNum; num++)
{
DataRow row = table.NewRow();
List <object> list = new List <object>();
reader.Seek(4, SeekOrigin.Current);
foreach (XmlElement element in SXML.DocumentElement.ChildNodes[nodeNum])
{
if (element.Name != "field")
{
continue;
}
switch (element.Attributes["type"].InnerText)
{
case "float":
list.Add(reader.ReadSingle());
break;
case "int":
list.Add(reader.ReadInt32());
break;
case "string":
if (schemaVersion == 1000 || schemaVersion == 1407330540)
{
int returnPosition = (int)reader.BaseStream.Position + 4;
reader.Seek(offset + reader.ReadInt32(), SeekOrigin.Begin);
list.Add(reader.ReadTerminatedString(0));
reader.Seek(returnPosition, SeekOrigin.Begin);
}
else
{
list.Add(reader.ReadDatabaseString(table.Columns[element.Attributes["name"].InnerText].MaxLength));
}
break;
case "bool":
list.Add(reader.ReadBoolean());
reader.ReadBytes(3);
break;
default:
list.Add(reader.ReadInt32());
break;
}
}
row.ItemArray = list.ToArray();
try
{
table.Rows.Add(row);
}
catch (Exception exception2)
{
float num8;
int num9;
bool flag;
exception = exception2;
if (exception is ConstraintException)
{
try
{
this._loadErrors.Add(new string[] { table.TableName, exception.Message, string.Empty });
table.PrimaryKey = null;
table.Rows.Add(row);
this._loadErrors[this._loadErrors.Count - 1][2] = "The rows were kept but it is recommended that you fix the problem.";
}
catch (Exception exception3)
{
(this._loadErrors[this._loadErrors.Count - 1])[1] += " " + exception3.Message;
(this._loadErrors[this._loadErrors.Count - 1])[1] += " The row was removed. Below are its contents separated by \" | \". Make sure to fix the problem if you are going to add it again.";
foreach (object value in list)
{
if (value is float)
{
num8 = (float)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num8.ToString() + "|";
}
else if (value is int)
{
num9 = (int)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num9.ToString() + "|";
}
else if (value is string)
{
(this._loadErrors[this._loadErrors.Count - 1])[2] += ((string)value) + "|";
}
else if (value is bool)
{
flag = (bool)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += flag.ToString() + "|";
}
}
}
}
else
{
this._loadErrors.Add(new string[] { table.TableName, exception.Message, string.Empty });
(this._loadErrors[this._loadErrors.Count - 1])[1] += " The row was removed. Below are its contents separated by \" | \". Make sure to fix the problem if you are going to add it again.";
foreach (object value in list)
{
if (value is float)
{
num8 = (float)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num8.ToString() + "|";
}
else if (value is int)
{
num9 = (int)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num9.ToString() + "|";
}
else if (value is string)
{
(this._loadErrors[this._loadErrors.Count - 1])[2] += ((string)value) + "|";
}
else if (value is bool)
{
flag = (bool)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += flag.ToString() + "|";
}
}
}
}
}
base.Tables.Add(table);
nodeNum++;
}
foreach (KeyValuePair <DataColumn, string[]> pair in dR)
{
DataRelation relation = new DataRelation(pair.Key.Table.TableName + "." + pair.Key.ColumnName, base.Tables[pair.Value[0]].Columns[pair.Value[1]], pair.Key);
pair.Key.Table.ExtendedProperties.Add(pair.Key.ColumnName, pair.Value[0]);
try
{
base.Relations.Add(relation);
}
catch (Exception exception4)
{
exception = exception4;
if ((exception is ConstraintException) && (exception.Message.Contains("to exist in the parent table.") && !exception.Message.Contains("values (0)")))
{
this._loadErrors.Add(new string[] { pair.Key.Table.TableName, exception.Message, string.Empty });
this._loadErrors[this._loadErrors.Count - 1][2] = "It is recommended that you fix the problem. To help you find the row, search for the value() from the above line in the " + pair.Key + " column.";
}
}
}
}
base.Namespace = Path.GetFileName(schemaPath);
base.AcceptChanges();
}
public DatabaseFile(string databasePath, string schemaPath)
{
this._loadErrors = new List<string[]>();
base.DataSetName = "database";
using (DatabaseBinaryReader reader = new DatabaseBinaryReader(EndianBitConverter.Little, File.Open(databasePath, FileMode.Open, FileAccess.Read, FileShare.Read)))
{
int num;
Exception exception;
Dictionary<DataColumn, string[]> dR = new Dictionary<DataColumn, string[]>();
this._loadErrors = new List<string[]>();
XmlDocument SXML = new XmlDocument();
SXML.Load(File.Open(schemaPath, FileMode.Open, FileAccess.Read, FileShare.Read));
int itemNum = 0;
int nodeNum = 0;
base.DataSetName = reader.ReadUInt32().ToString();
uint num4 = 0;
if (SXML.DocumentElement.ChildNodes[nodeNum].Name == "schemaVersion")
{
num4 = reader.ReadUInt32();
base.DataSetName = base.DataSetName + ";" + num4.ToString();
nodeNum++;
}
int offset = 12;
if (num4 == 0x3e8)
{
num = 1;
while (num < SXML.DocumentElement.ChildNodes.Count)
{
reader.Seek(offset, SeekOrigin.Begin);
int num6 = reader.ReadInt32();
offset += ((num6 * (SXML.DocumentElement.ChildNodes[num].ChildNodes.Count + 1)) * 4) + 8;
num++;
}
offset += 4;
reader.Seek(8, SeekOrigin.Begin);
}
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
string innerText;
if (nodeNum >= SXML.DocumentElement.ChildNodes.Count)
{
break;
}
DataTable table = new DataTable(SXML.DocumentElement.ChildNodes[nodeNum].Attributes["name"].InnerText);
reader.Seek(4, SeekOrigin.Current);
itemNum = reader.ReadInt32();
foreach (XmlElement element in SXML.DocumentElement.ChildNodes[nodeNum])
{
DataColumn column = new DataColumn();
table.Columns.Add(column);
column.ColumnName = element.Attributes["name"].InnerText;
if (element.HasAttribute("key"))
{
if (element.Attributes["key"].InnerText == "primary")
{
table.PrimaryKey = new DataColumn[] { column };
}
else
{
string[] strArray = element.Attributes["key"].InnerText.Split(new char[] { '.' });
dR.Add(column, strArray);
}
}
innerText = element.Attributes["type"].InnerText;
if (innerText == null)
{
goto Label_03E8;
}
if (!(innerText == "float"))
{
if (innerText == "int")
{
goto Label_0346;
}
if (innerText == "string")
{
goto Label_036B;
}
if (innerText == "bool")
{
goto Label_03C6;
}
goto Label_03E8;
}
column.DataType = typeof(float);
column.DefaultValue = 0f;
continue;
Label_0346:
column.DataType = typeof(int);
column.DefaultValue = 0;
continue;
Label_036B:
column.DataType = typeof(string);
if (element.HasAttribute("size"))
{
column.MaxLength = Convert.ToInt32(element.Attributes["size"].InnerText);
}
column.DefaultValue = string.Empty;
continue;
Label_03C6:
column.DataType = typeof(bool);
column.DefaultValue = false;
continue;
Label_03E8:
column.DataType = typeof(int);
column.DefaultValue = 0;
}
for (num = 0; num < itemNum; num++)
{
DataRow row = table.NewRow();
List<object> list = new List<object>();
reader.Seek(4, SeekOrigin.Current);
foreach (XmlElement element in SXML.DocumentElement.ChildNodes[nodeNum])
{
innerText = element.Attributes["type"].InnerText;
if (innerText == null)
{
goto Label_05C0;
}
if (!(innerText == "float"))
{
if (innerText == "int")
{
goto Label_0502;
}
if (innerText == "string")
{
goto Label_051A;
}
if (innerText == "bool")
{
goto Label_05A3;
}
goto Label_05C0;
}
list.Add(reader.ReadSingle());
continue;
Label_0502:
list.Add(reader.ReadInt32());
continue;
Label_051A:
if (num4 == 0x3e8)
{
int num7 = ((int)reader.BaseStream.Position) + 4;
reader.Seek(offset + reader.ReadInt32(), SeekOrigin.Begin);
list.Add(reader.ReadTerminatedString(0));
reader.Seek(num7, SeekOrigin.Begin);
}
else
{
list.Add(reader.ReadDatabaseString(table.Columns[element.Attributes["name"].InnerText].MaxLength));
}
continue;
Label_05A3:
list.Add(reader.ReadBoolean());
reader.ReadBytes(3);
continue;
Label_05C0:
list.Add(reader.ReadInt32());
}
row.ItemArray = list.ToArray();
try
{
table.Rows.Add(row);
}
catch (Exception exception2)
{
float num8;
int num9;
bool flag;
exception = exception2;
if (exception is ConstraintException)
{
try
{
this._loadErrors.Add(new string[] { table.TableName, exception.Message, string.Empty });
table.PrimaryKey = null;
table.Rows.Add(row);
this._loadErrors[this._loadErrors.Count - 1][2] = "The rows were kept but it is recommended that you fix the problem.";
}
catch (Exception exception3)
{
(this._loadErrors[this._loadErrors.Count - 1])[1] += " " + exception3.Message;
(this._loadErrors[this._loadErrors.Count - 1])[1] += " The row was removed. Below are its contents separated by \" | \". Make sure to fix the problem if you are going to add it again.";
foreach (object value in list)
{
if (value is float)
{
num8 = (float)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num8.ToString() + "|";
}
else if (value is int)
{
num9 = (int)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num9.ToString() + "|";
}
else if (value is string)
{
(this._loadErrors[this._loadErrors.Count - 1])[2] += ((string)value) + "|";
}
else if (value is bool)
{
flag = (bool)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += flag.ToString() + "|";
}
}
}
}
else
{
this._loadErrors.Add(new string[] { table.TableName, exception.Message, string.Empty });
(this._loadErrors[this._loadErrors.Count - 1])[1] += " The row was removed. Below are its contents separated by \" | \". Make sure to fix the problem if you are going to add it again.";
foreach (object value in list)
{
if (value is float)
{
num8 = (float)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num8.ToString() + "|";
}
else if (value is int)
{
num9 = (int)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num9.ToString() + "|";
}
else if (value is string)
{
(this._loadErrors[this._loadErrors.Count - 1])[2] += ((string)value) + "|";
}
else if (value is bool)
{
flag = (bool)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += flag.ToString() + "|";
}
}
}
}
}
base.Tables.Add(table);
nodeNum++;
}
foreach (KeyValuePair<DataColumn, string[]> pair in dR)
{
DataRelation relation = new DataRelation(pair.Key.Table.TableName + "." + pair.Key.ColumnName, base.Tables[pair.Value[0]].Columns[pair.Value[1]], pair.Key);
pair.Key.Table.ExtendedProperties.Add(pair.Key.ColumnName, pair.Value[0]);
try
{
base.Relations.Add(relation);
}
catch (Exception exception4)
{
exception = exception4;
if ((exception is ConstraintException) && (exception.Message.Contains("to exist in the parent table.") && !exception.Message.Contains("values (0)")))
{
this._loadErrors.Add(new string[] { pair.Key.Table.TableName, exception.Message, string.Empty });
this._loadErrors[this._loadErrors.Count - 1][2] = "It is recommended that you fix the problem. To help you find the row, search for the value() from the above line in the " + pair.Key + " column.";
}
}
}
}
base.Namespace = Path.GetFileName(schemaPath);
base.AcceptChanges();
}
public DatabaseFile(string databasePath, string schemaPath)
{
this._loadErrors = new List <string[]>();
base.DataSetName = "database";
using (DatabaseBinaryReader reader = new DatabaseBinaryReader(EndianBitConverter.Little, File.Open(databasePath, FileMode.Open, FileAccess.Read, FileShare.Read)))
{
int num;
Exception exception;
Dictionary <DataColumn, string[]> dR = new Dictionary <DataColumn, string[]>();
this._loadErrors = new List <string[]>();
XmlDocument SXML = new XmlDocument();
SXML.Load(File.Open(schemaPath, FileMode.Open, FileAccess.Read, FileShare.Read));
int itemNum = 0;
int nodeNum = 0;
base.DataSetName = reader.ReadUInt32().ToString();
uint num4 = 0;
if (SXML.DocumentElement.ChildNodes[nodeNum].Name == "schemaVersion")
{
num4 = reader.ReadUInt32();
base.DataSetName = base.DataSetName + ";" + num4.ToString();
nodeNum++;
}
int offset = 12;
if (num4 == 0x3e8)
{
num = 1;
while (num < SXML.DocumentElement.ChildNodes.Count)
{
reader.Seek(offset, SeekOrigin.Begin);
int num6 = reader.ReadInt32();
offset += ((num6 * (SXML.DocumentElement.ChildNodes[num].ChildNodes.Count + 1)) * 4) + 8;
num++;
}
offset += 4;
reader.Seek(8, SeekOrigin.Begin);
}
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
string innerText;
if (nodeNum >= SXML.DocumentElement.ChildNodes.Count)
{
break;
}
DataTable table = new DataTable(SXML.DocumentElement.ChildNodes[nodeNum].Attributes["name"].InnerText);
reader.Seek(4, SeekOrigin.Current);
itemNum = reader.ReadInt32();
foreach (XmlElement element in SXML.DocumentElement.ChildNodes[nodeNum])
{
DataColumn column = new DataColumn();
table.Columns.Add(column);
column.ColumnName = element.Attributes["name"].InnerText;
if (element.HasAttribute("key"))
{
if (element.Attributes["key"].InnerText == "primary")
{
table.PrimaryKey = new DataColumn[] { column };
}
else
{
string[] strArray = element.Attributes["key"].InnerText.Split(new char[] { '.' });
dR.Add(column, strArray);
}
}
innerText = element.Attributes["type"].InnerText;
if (innerText == null)
{
goto Label_03E8;
}
if (!(innerText == "float"))
{
if (innerText == "int")
{
goto Label_0346;
}
if (innerText == "string")
{
goto Label_036B;
}
if (innerText == "bool")
{
goto Label_03C6;
}
goto Label_03E8;
}
column.DataType = typeof(float);
column.DefaultValue = 0f;
continue;
Label_0346:
column.DataType = typeof(int);
column.DefaultValue = 0;
continue;
Label_036B:
column.DataType = typeof(string);
if (element.HasAttribute("size"))
{
column.MaxLength = Convert.ToInt32(element.Attributes["size"].InnerText);
}
column.DefaultValue = string.Empty;
continue;
Label_03C6:
column.DataType = typeof(bool);
column.DefaultValue = false;
continue;
Label_03E8:
column.DataType = typeof(int);
column.DefaultValue = 0;
}
for (num = 0; num < itemNum; num++)
{
DataRow row = table.NewRow();
List <object> list = new List <object>();
reader.Seek(4, SeekOrigin.Current);
foreach (XmlElement element in SXML.DocumentElement.ChildNodes[nodeNum])
{
innerText = element.Attributes["type"].InnerText;
if (innerText == null)
{
goto Label_05C0;
}
if (!(innerText == "float"))
{
if (innerText == "int")
{
goto Label_0502;
}
if (innerText == "string")
{
goto Label_051A;
}
if (innerText == "bool")
{
goto Label_05A3;
}
goto Label_05C0;
}
list.Add(reader.ReadSingle());
continue;
Label_0502:
list.Add(reader.ReadInt32());
continue;
Label_051A:
if (num4 == 0x3e8)
{
int num7 = ((int)reader.BaseStream.Position) + 4;
reader.Seek(offset + reader.ReadInt32(), SeekOrigin.Begin);
list.Add(reader.ReadTerminatedString(0));
reader.Seek(num7, SeekOrigin.Begin);
}
else
{
list.Add(reader.ReadDatabaseString(table.Columns[element.Attributes["name"].InnerText].MaxLength));
}
continue;
Label_05A3:
list.Add(reader.ReadBoolean());
reader.ReadBytes(3);
continue;
Label_05C0:
list.Add(reader.ReadInt32());
}
row.ItemArray = list.ToArray();
try
{
table.Rows.Add(row);
}
catch (Exception exception2)
{
float num8;
int num9;
bool flag;
exception = exception2;
if (exception is ConstraintException)
{
try
{
this._loadErrors.Add(new string[] { table.TableName, exception.Message, string.Empty });
table.PrimaryKey = null;
table.Rows.Add(row);
this._loadErrors[this._loadErrors.Count - 1][2] = "The rows were kept but it is recommended that you fix the problem.";
}
catch (Exception exception3)
{
(this._loadErrors[this._loadErrors.Count - 1])[1] += " " + exception3.Message;
(this._loadErrors[this._loadErrors.Count - 1])[1] += " The row was removed. Below are its contents separated by \" | \". Make sure to fix the problem if you are going to add it again.";
foreach (object value in list)
{
if (value is float)
{
num8 = (float)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num8.ToString() + "|";
}
else if (value is int)
{
num9 = (int)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num9.ToString() + "|";
}
else if (value is string)
{
(this._loadErrors[this._loadErrors.Count - 1])[2] += ((string)value) + "|";
}
else if (value is bool)
{
flag = (bool)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += flag.ToString() + "|";
}
}
}
}
else
{
this._loadErrors.Add(new string[] { table.TableName, exception.Message, string.Empty });
(this._loadErrors[this._loadErrors.Count - 1])[1] += " The row was removed. Below are its contents separated by \" | \". Make sure to fix the problem if you are going to add it again.";
foreach (object value in list)
{
if (value is float)
{
num8 = (float)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num8.ToString() + "|";
}
else if (value is int)
{
num9 = (int)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num9.ToString() + "|";
}
else if (value is string)
{
(this._loadErrors[this._loadErrors.Count - 1])[2] += ((string)value) + "|";
}
else if (value is bool)
{
flag = (bool)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += flag.ToString() + "|";
}
}
}
}
}
base.Tables.Add(table);
nodeNum++;
}
foreach (KeyValuePair <DataColumn, string[]> pair in dR)
{
DataRelation relation = new DataRelation(pair.Key.Table.TableName + "." + pair.Key.ColumnName, base.Tables[pair.Value[0]].Columns[pair.Value[1]], pair.Key);
pair.Key.Table.ExtendedProperties.Add(pair.Key.ColumnName, pair.Value[0]);
try
{
base.Relations.Add(relation);
}
catch (Exception exception4)
{
exception = exception4;
if ((exception is ConstraintException) && (exception.Message.Contains("to exist in the parent table.") && !exception.Message.Contains("values (0)")))
{
this._loadErrors.Add(new string[] { pair.Key.Table.TableName, exception.Message, string.Empty });
this._loadErrors[this._loadErrors.Count - 1][2] = "It is recommended that you fix the problem. To help you find the row, search for the value() from the above line in the " + pair.Key + " column.";
}
}
}
}
base.Namespace = Path.GetFileName(schemaPath);
base.AcceptChanges();
}
public DatabaseFile(string databasePath, string schemaPath) : this()
{
base.DataSetName = "database";
using (DatabaseBinaryReader reader = new DatabaseBinaryReader(EndianBitConverter.Little, File.Open(databasePath, FileMode.Open, FileAccess.Read, FileShare.Read)))
{
Exception exception;
Dictionary <DataColumn, string[]> dR = new Dictionary <DataColumn, string[]>();
XmlDocument SXML = new XmlDocument();
SXML.Load(File.Open(schemaPath, FileMode.Open, FileAccess.Read, FileShare.Read));
if (SXML.DocumentElement is null)
{
throw new InvalidDataException("The schema root xml element does not exist.");
}
int itemNum = 0;
int nodeNum = 0;
base.DataSetName = reader.ReadUInt32().ToString();
uint schemaVersion = 0;
bool hasStringTable = false;
if (SXML.DocumentElement.ChildNode(nodeNum).Name == "schemaVersion")
{
uint schemaVersionXml = Convert.ToUInt32(SXML.DocumentElement.ChildNode(nodeNum).Attribute("version").Value);
schemaVersion = reader.ReadUInt32();
// Dirt 3 schemaVer, and schemaVerXml is different so don't do the error check
// Also D3 doesn't have a string table despite having a schemaVersion
if (schemaVersion != 3934935529) // Dirt has 3934935529 in db, and 3914959594 in schema
{
if (schemaVersion != schemaVersionXml)
{
throw new ArgumentException("The schema does not match with this database file.", nameof(schemaPath));
}
hasStringTable = true;
}
base.DataSetName = base.DataSetName + ";" + schemaVersion.ToString();
nodeNum++;
}
// Figure out the offset to the strings
// this only applies to certain games
// Does not apply to Dirt 3, despite having a schemaVersion
// F12013 1000; GridAutosport 1407330540; Dirt3 3914959594, Dirt Rally 539233987;
int offset = 12;
if (hasStringTable)
{
// Loop through the tables in the schema, and jump through the database file to find the string table offset
for (int i = 1; i < SXML.DocumentElement.ChildNodes.Count; ++i)
{
reader.Seek(offset, SeekOrigin.Begin);
int tableRowCount = reader.ReadInt32();
int fieldCount = SXML.DocumentElement.ChildNode(i).ChildNodes.OfType <XmlElement>().Count(x => x.Name == "field");
offset += ((tableRowCount * (fieldCount + 1)) * 4) + 8;
}
offset += 4;
reader.Seek(8, SeekOrigin.Begin);
}
// Loop through all the data table by table
while (reader.BaseStream.Position < reader.BaseStream.Length &&
nodeNum < SXML.DocumentElement.ChildNodes.Count)
{
reader.Seek(2, SeekOrigin.Current);
var tableID = reader.ReadUInt16();
if ((hasStringTable && tableID != 10795) || (!hasStringTable && tableID != 21570)) // 0x2A2B or 0x5442 (BT from LBT)
{
throw new ArgumentException("The schema does not match with this database file.", nameof(schemaPath));
}
itemNum = reader.ReadInt32();
// Setup DataTable with proper columns based on the schema
DataTable table = new DataTable(SXML.DocumentElement.ChildNode(nodeNum).Attribute("name").InnerText);
foreach (XmlElement element in SXML.DocumentElement.ChildNode(nodeNum))
{
if (element.Name != "field")
{
continue;
}
DataColumn column = new DataColumn();
table.Columns.Add(column);
column.ColumnName = element.Attribute("name").InnerText;
if (element.HasAttribute("key"))
{
if (element.Attribute("key").InnerText == "primary")
{
table.PrimaryKey = new DataColumn[] { column };
}
else
{
string[] strArray = element.Attribute("key").InnerText.Split(new char[] { '.' });
dR.Add(column, strArray);
}
}
switch (element.Attribute("type").InnerText)
{
case "float":
column.DataType = typeof(float);
column.DefaultValue = 0f;
break;
case "int":
column.DataType = typeof(int);
column.DefaultValue = 0;
break;
case "string":
column.DataType = typeof(string);
if (element.HasAttribute("size"))
{
column.MaxLength = Convert.ToInt32(element.Attribute("size").InnerText);
}
column.DefaultValue = string.Empty;
break;
case "bool":
column.DataType = typeof(bool);
column.DefaultValue = false;
break;
default:
column.DataType = typeof(int);
column.DefaultValue = 0;
break;
}
}
// Read the data for this table
for (int num = 0; num < itemNum; num++)
{
var itmID = reader.ReadUInt16();
if (hasStringTable && itmID != 10797) // 0x2A2D
{
throw new ArgumentException("The schema does not match with this database file.", nameof(schemaPath));
}
reader.Seek(2, SeekOrigin.Current);
// Read the data for each field in the schema
DataRow row = table.NewRow();
List <object> list = new List <object>();
foreach (XmlElement element in SXML.DocumentElement.ChildNode(nodeNum))
{
if (element.Name != "field")
{
continue;
}
switch (element.Attribute("type").InnerText)
{
case "float":
list.Add(reader.ReadSingle());
break;
case "int":
list.Add(reader.ReadInt32());
break;
case "string":
if (hasStringTable)
{
int returnPosition = (int)reader.BaseStream.Position + 4;
reader.Seek(offset + reader.ReadInt32(), SeekOrigin.Begin);
list.Add(reader.ReadTerminatedString(0));
reader.Seek(returnPosition, SeekOrigin.Begin);
}
else
{
list.Add(reader.ReadDatabaseString(table.Column(element.Attribute("name").InnerText).MaxLength));
}
break;
case "bool":
list.Add(reader.ReadBoolean());
reader.ReadBytes(3);
break;
default:
list.Add(reader.ReadInt32());
break;
}
}
row.ItemArray = list.ToArray();
try
{
table.Rows.Add(row);
}
catch (Exception exception2)
{
float num8;
int num9;
bool flag;
exception = exception2;
if (exception is ConstraintException)
{
try
{
this._loadErrors.Add(new string[] { table.TableName, exception.Message, string.Empty });
table.PrimaryKey = Array.Empty <DataColumn>();
table.Rows.Add(row);
this._loadErrors[this._loadErrors.Count - 1][2] = "The rows were kept but it is recommended that you fix the problem.";
}
catch (Exception exception3)
{
(this._loadErrors[this._loadErrors.Count - 1])[1] += " " + exception3.Message;
(this._loadErrors[this._loadErrors.Count - 1])[1] += " The row was removed. Below are its contents separated by \" | \". Make sure to fix the problem if you are going to add it again.";
foreach (object value in list)
{
if (value is float)
{
num8 = (float)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num8.ToString() + "|";
}
else if (value is int)
{
num9 = (int)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num9.ToString() + "|";
}
else if (value is string)
{
(this._loadErrors[this._loadErrors.Count - 1])[2] += ((string)value) + "|";
}
else if (value is bool)
{
flag = (bool)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += flag.ToString() + "|";
}
}
}
}
else
{
this._loadErrors.Add(new string[] { table.TableName, exception.Message, string.Empty });
(this._loadErrors[this._loadErrors.Count - 1])[1] += " The row was removed. Below are its contents separated by \" | \". Make sure to fix the problem if you are going to add it again.";
foreach (object value in list)
{
if (value is float)
{
num8 = (float)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num8.ToString() + "|";
}
else if (value is int)
{
num9 = (int)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += num9.ToString() + "|";
}
else if (value is string)
{
(this._loadErrors[this._loadErrors.Count - 1])[2] += ((string)value) + "|";
}
else if (value is bool)
{
flag = (bool)value;
(this._loadErrors[this._loadErrors.Count - 1])[2] += flag.ToString() + "|";
}
}
}
}
}
base.Tables.Add(table);
nodeNum++;
}
foreach (KeyValuePair <DataColumn, string[]> pair in dR)
{
if (pair.Key.Table is null)
{
throw new InvalidDataException($"Data column {pair.Key.ColumnName} does not have a data table.");
}
DataRelation relation = new DataRelation(pair.Key.Table.TableName + "." + pair.Key.ColumnName, this.Table(pair.Value[0]).Column(pair.Value[1]), pair.Key);
pair.Key.Table.ExtendedProperties.Add(pair.Key.ColumnName, pair.Value[0]);
try
{
base.Relations.Add(relation);
}
catch (Exception exception4)
{
exception = exception4;
if ((exception is ConstraintException) && (exception.Message.Contains("to exist in the parent table.") && !exception.Message.Contains("values (0)")))
{
this._loadErrors.Add(new string[] { pair.Key.Table.TableName, exception.Message, string.Empty });
this._loadErrors[this._loadErrors.Count - 1][2] = "It is recommended that you fix the problem. To help you find the row, search for the value() from the above line in the " + pair.Key + " column.";
}
}
}
}
base.Namespace = Path.GetFileName(schemaPath);
base.AcceptChanges();
}
