public static void ParseHelper(BinaryReader br, object[] format, ref object[] loadedArgs, ref int currentArgIndex, VariableArrayCountDelegate vaCount, StringLengthDelegate lastStringLength)
{
object[] objArray4 = format;
for (int num5 = 0; num5 < objArray4.Length; num5++)
{
object obj1 = objArray4[num5];
if (obj1 is string)
{
Stream stream1 = br.BaseStream;
stream1.Position += Utilities.GetByteArrLengthFromHexStr((string)obj1);
}
else if (obj1 is Type)
{
Type type1 = (Type)obj1;
if (type1.IsEnum)
{
type1 = Enum.GetUnderlyingType(type1);
}
switch (type1.FullName)
{
case "System.Int16":
{
loadedArgs[currentArgIndex] = br.ReadInt16();
break;
}
case "System.UInt16":
{
loadedArgs[currentArgIndex] = br.ReadUInt16();
break;
}
case "System.UInt32":
{
loadedArgs[currentArgIndex] = br.ReadUInt32();
break;
}
case "System.UInt64":
{
loadedArgs[currentArgIndex] = br.ReadUInt64();
break;
}
case "System.Byte":
{
loadedArgs[currentArgIndex] = br.ReadByte();
break;
}
case "System.Char":
{
loadedArgs[currentArgIndex] = br.ReadChar();
break;
}
case "System.Single":
{
loadedArgs[currentArgIndex] = br.ReadSingle();
break;
}
case "System.Double":
{
loadedArgs[currentArgIndex] = br.ReadDouble();
break;
}
case "MB.WinEIDrive.Excel.ExcelShortString":
{
loadedArgs[currentArgIndex] = new ExcelShortString(br);
break;
}
case "MB.WinEIDrive.Excel.ExcelLongString":
{
loadedArgs[currentArgIndex] = new ExcelLongString(br);
break;
}
case "MB.WinEIDrive.Excel.ExcelStringWithoutLength":
{
loadedArgs[currentArgIndex] = new ExcelStringWithoutLength(br, lastStringLength(loadedArgs));
break;
}
case "MB.WinEIDrive.Excel.ExcelLongStrings":
{
int num1 = vaCount(loadedArgs, null, (int)br.BaseStream.Length);
loadedArgs[currentArgIndex] = new ExcelLongStrings(br, num1, 0);
break;
}
case "MB.WinEIDrive.Excel.CellRecordHeader":
{
loadedArgs[currentArgIndex] = new CellRecordHeader(br);
break;
}
case "MB.WinEIDrive.Excel.SheetIndexes":
{
loadedArgs[currentArgIndex] = new SheetIndexes(br);
break;
}
default:
{
throw new Exception("Internal error: unsupported type in format.");
}
}
currentArgIndex += 1;
}
else
{
if (!(obj1 is object[]))
{
throw new Exception("Internal error: wrong format in descriptor.");
}
object[] objArray1 = (object[])obj1;
int num2 = vaCount(loadedArgs, objArray1, (int)br.BaseStream.Length);
object[] objArray2 = new object[objArray1.Length * num2];
int num3 = 0;
for (int num4 = 0; num4 < num2; num4++)
{
XLSDescriptors.ParseHelper(br, objArray1, ref objArray2, ref num3, vaCount, lastStringLength);
}
object[] objArray3 = new object[num3];
Array.Copy(objArray2, objArray3, num3);
loadedArgs[currentArgIndex] = objArray3;
currentArgIndex += 1;
}
}
}
public static void ParseHelper(BinaryReader br, object[] format, ref object[] loadedArgs, ref int currentArgIndex, VariableArrayCountDelegate vaCount, StringLengthDelegate lastStringLength)
{
foreach (object obj2 in format)
{
if (obj2 is string)
{
Stream baseStream = br.BaseStream;
baseStream.Position += Utilities.GetByteArrLengthFromHexStr((string)obj2);
continue;
}
if (obj2 is Type)
{
Type enumType = (Type)obj2;
if (enumType.IsEnum)
{
enumType = Enum.GetUnderlyingType(enumType);
}
switch (enumType.FullName)
{
case "System.Int16":
loadedArgs[currentArgIndex] = br.ReadInt16();
break;
case "System.UInt16":
loadedArgs[currentArgIndex] = br.ReadUInt16();
break;
case "System.UInt32":
loadedArgs[currentArgIndex] = br.ReadUInt32();
break;
case "System.UInt64":
loadedArgs[currentArgIndex] = br.ReadUInt64();
break;
case "System.Byte":
loadedArgs[currentArgIndex] = br.ReadByte();
break;
case "System.Char":
loadedArgs[currentArgIndex] = br.ReadChar();
break;
case "System.Single":
loadedArgs[currentArgIndex] = br.ReadSingle();
break;
case "System.Double":
loadedArgs[currentArgIndex] = br.ReadDouble();
break;
case "ebexcel.ExcelShortString":
loadedArgs[currentArgIndex] = new ExcelShortString(br);
break;
case "ebexcel.ExcelLongString":
loadedArgs[currentArgIndex] = new ExcelLongString(br);
break;
case "ebexcel.ExcelStringWithoutLength":
loadedArgs[currentArgIndex] = new ExcelStringWithoutLength(br, lastStringLength(loadedArgs));
break;
case "ebexcel.ExcelLongStrings":
{
int remainingSize = vaCount(loadedArgs, null, (int)br.BaseStream.Length);
loadedArgs[currentArgIndex] = new ExcelLongStrings(br, remainingSize, null);
break;
}
case "ebexcel.CellRecordHeader":
loadedArgs[currentArgIndex] = new CellRecordHeader(br);
break;
case "ebexcel.SheetIndexes":
loadedArgs[currentArgIndex] = new SheetIndexes(br);
break;
case "ebexcel.MsoBaseRecord":
loadedArgs[currentArgIndex] = ImageRecordsFactory.CreateFromReader(br);
break;
default:
throw new Exception("Internal error: unsupported type in format.");
}
currentArgIndex++;
continue;
}
if (!(obj2 is object[]))
{
throw new Exception("Internal error: wrong format in descriptor.");
}
object[] varArr = (object[])obj2;
int num2 = vaCount(loadedArgs, varArr, (int)br.BaseStream.Length);
object[] objArray2 = new object[varArr.Length * num2];
int num3 = 0;
for (int i = 0; i < num2; i++)
{
ParseHelper(br, varArr, ref objArray2, ref num3, vaCount, lastStringLength);
}
object[] destinationArray = new object[num3];
Array.Copy(objArray2, destinationArray, num3);
loadedArgs[currentArgIndex] = destinationArray;
currentArgIndex++;
}
}
public static object[] Parse(object[] format, byte[] body, VariableArrayCountDelegate vaCount, StringLengthDelegate lastStringLength)
{
if (format == null)
{
return(new object[0]);
}
object[] objArray1 = new object[format.Length];
int num1 = 0;
using (MemoryStream stream1 = new MemoryStream(body))
{
using (BinaryReader reader1 = new BinaryReader(stream1, new UnicodeEncoding()))
{
XLSDescriptors.ParseHelper(reader1, format, ref objArray1, ref num1, vaCount, lastStringLength);
}
}
object[] objArray2 = new object[num1];
Array.Copy(objArray1, objArray2, num1);
return(objArray2);
}
public static object[] Parse(object[] format, byte[] body, VariableArrayCountDelegate vaCount, StringLengthDelegate lastStringLength)
{
if (format == null)
{
return(new object[0]);
}
object[] loadedArgs = new object[format.Length];
int currentArgIndex = 0;
using (MemoryStream stream = new MemoryStream(body))
{
using (BinaryReader reader = new BinaryReader(stream, new UnicodeEncoding()))
{
ParseHelper(reader, format, ref loadedArgs, ref currentArgIndex, vaCount, lastStringLength);
}
}
object[] objArray2 = new object[currentArgIndex];
Array.Copy(loadedArgs, objArray2, currentArgIndex);
return(objArray2);
}
