// Token: 0x06000215 RID: 533 RVA: 0x0000DE7C File Offset: 0x0000C07C
private bool ReadTableFromOffset(ulong offset)
{
bool result;
try
{
if (this._fileBytes[(int)(checked ((IntPtr)offset))] == 13)
{
uint num = (uint)(this.ConvertToULong((int)offset + 3, 2) - 1UL);
int num2 = 0;
if (this._tableEntries != null)
{
num2 = this._tableEntries.Length;
Array.Resize <SqlHandler.TableEntry>(ref this._tableEntries, this._tableEntries.Length + (int)num + 1);
}
else
{
this._tableEntries = new SqlHandler.TableEntry[num + 1U];
}
for (uint num3 = 0U; num3 <= num; num3 += 1U)
{
ulong num4 = this.ConvertToULong((int)offset + 8 + (int)(num3 * 2U), 2);
if (offset != 100UL)
{
num4 += offset;
}
int num5 = this.Gvl((int)num4);
this.Cvl((int)num4, num5);
int num6 = this.Gvl((int)(num4 + (ulong)((long)num5 - (long)num4) + 1UL));
this.Cvl((int)(num4 + (ulong)((long)num5 - (long)num4) + 1UL), num6);
ulong num7 = num4 + (ulong)((long)num6 - (long)num4 + 1L);
int num8 = this.Gvl((int)num7);
int num9 = num8;
long num10 = this.Cvl((int)num7, num8);
SqlHandler.RecordHeaderField[] array = null;
long num11 = (long)(num7 - (ulong)((long)num8) + 1UL);
int num12 = 0;
while (num11 < num10)
{
Array.Resize <SqlHandler.RecordHeaderField>(ref array, num12 + 1);
int num13 = num9 + 1;
num9 = this.Gvl(num13);
array[num12].Type = this.Cvl(num13, num9);
array[num12].Size = (long)((array[num12].Type <= 9L) ? ((ulong)this._sqlDataTypeSize[(int)(checked ((IntPtr)array[num12].Type))]) : ((ulong)((!SqlHandler.IsOdd(array[num12].Type)) ? ((array[num12].Type - 12L) / 2L) : ((array[num12].Type - 13L) / 2L))));
num11 = num11 + (long)(num9 - num13) + 1L;
num12++;
}
if (array != null)
{
this._tableEntries[num2 + (int)num3].Content = new string[array.Length];
int num14 = 0;
for (int i = 0; i <= array.Length - 1; i++)
{
if (array[i].Type > 9L)
{
if (!SqlHandler.IsOdd(array[i].Type))
{
if (this._dbEncoding == 1UL)
{
this._tableEntries[num2 + (int)num3].Content[i] = Encoding.Default.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)((long)num14)), (int)array[i].Size);
}
else if (this._dbEncoding == 2UL)
{
this._tableEntries[num2 + (int)num3].Content[i] = Encoding.Unicode.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)((long)num14)), (int)array[i].Size);
}
else if (this._dbEncoding == 3UL)
{
this._tableEntries[num2 + (int)num3].Content[i] = Encoding.BigEndianUnicode.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)((long)num14)), (int)array[i].Size);
}
}
else
{
this._tableEntries[num2 + (int)num3].Content[i] = Encoding.Default.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)((long)num14)), (int)array[i].Size);
}
}
else
{
this._tableEntries[num2 + (int)num3].Content[i] = Convert.ToString(this.ConvertToULong((int)(num7 + (ulong)num10 + (ulong)((long)num14)), (int)array[i].Size));
}
num14 += (int)array[i].Size;
}
}
}
}
else if (this._fileBytes[(int)(checked ((IntPtr)offset))] == 5)
{
uint num15 = (uint)(this.ConvertToULong((int)(offset + 3UL), 2) - 1UL);
for (uint num16 = 0U; num16 <= num15; num16 += 1U)
{
uint num17 = (uint)this.ConvertToULong((int)offset + 12 + (int)(num16 * 2U), 2);
this.ReadTableFromOffset((this.ConvertToULong((int)(offset + (ulong)num17), 4) - 1UL) * this._pageSize);
}
this.ReadTableFromOffset((this.ConvertToULong((int)(offset + 8UL), 4) - 1UL) * this._pageSize);
}
result = true;
}
catch
{
result = false;
}
return(result);
}
// Token: 0x06000216 RID: 534 RVA: 0x0000E2E8 File Offset: 0x0000C4E8
private void ReadMasterTable(long offset)
{
try
{
byte b = this._fileBytes[(int)(checked ((IntPtr)offset))];
if (b != 5)
{
if (b == 13)
{
ulong num = this.ConvertToULong((int)offset + 3, 2) - 1UL;
int num2 = 0;
if (this._masterTableEntries != null)
{
num2 = this._masterTableEntries.Length;
Array.Resize <SqlHandler.SqliteMasterEntry>(ref this._masterTableEntries, this._masterTableEntries.Length + (int)num + 1);
}
else
{
this._masterTableEntries = new SqlHandler.SqliteMasterEntry[num + 1UL];
}
for (ulong num3 = 0UL; num3 <= num; num3 += 1UL)
{
ulong num4 = this.ConvertToULong((int)offset + 8 + (int)num3 * 2, 2);
if (offset != 100L)
{
num4 += (ulong)offset;
}
int num5 = this.Gvl((int)num4);
this.Cvl((int)num4, num5);
int num6 = this.Gvl((int)(num4 + (ulong)((long)num5 - (long)num4) + 1UL));
this.Cvl((int)(num4 + (ulong)((long)num5 - (long)num4) + 1UL), num6);
ulong num7 = num4 + (ulong)((long)num6 - (long)num4 + 1L);
int num8 = this.Gvl((int)num7);
int num9 = num8;
long num10 = this.Cvl((int)num7, num8);
long[] array = new long[5];
for (int i = 0; i <= 4; i++)
{
int startIdx = num9 + 1;
num9 = this.Gvl(startIdx);
array[i] = this.Cvl(startIdx, num9);
array[i] = (long)((array[i] <= 9L) ? ((ulong)this._sqlDataTypeSize[(int)(checked ((IntPtr)array[i]))]) : ((ulong)((!SqlHandler.IsOdd(array[i])) ? ((array[i] - 12L) / 2L) : ((array[i] - 13L) / 2L))));
}
if (this._dbEncoding == 1UL || this._dbEncoding == 2UL)
{
if (this._dbEncoding == 1UL)
{
this._masterTableEntries[num2 + (int)num3].ItemName = Encoding.Default.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)array[0]), (int)array[1]);
}
else if (this._dbEncoding == 2UL)
{
this._masterTableEntries[num2 + (int)num3].ItemName = Encoding.Unicode.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)array[0]), (int)array[1]);
}
else if (this._dbEncoding == 3UL)
{
this._masterTableEntries[num2 + (int)num3].ItemName = Encoding.BigEndianUnicode.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)array[0]), (int)array[1]);
}
}
this._masterTableEntries[num2 + (int)num3].RootNum = (long)this.ConvertToULong((int)(num7 + (ulong)num10 + (ulong)array[0] + (ulong)array[1] + (ulong)array[2]), (int)array[3]);
if (this._dbEncoding == 1UL)
{
this._masterTableEntries[num2 + (int)num3].SqlStatement = Encoding.Default.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)array[0] + (ulong)array[1] + (ulong)array[2] + (ulong)array[3]), (int)array[4]);
}
else if (this._dbEncoding == 2UL)
{
this._masterTableEntries[num2 + (int)num3].SqlStatement = Encoding.Unicode.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)array[0] + (ulong)array[1] + (ulong)array[2] + (ulong)array[3]), (int)array[4]);
}
else if (this._dbEncoding == 3UL)
{
this._masterTableEntries[num2 + (int)num3].SqlStatement = Encoding.BigEndianUnicode.GetString(this._fileBytes, (int)(num7 + (ulong)num10 + (ulong)array[0] + (ulong)array[1] + (ulong)array[2] + (ulong)array[3]), (int)array[4]);
}
}
}
}
else
{
uint num11 = (uint)(this.ConvertToULong((int)offset + 3, 2) - 1UL);
for (int j = 0; j <= (int)num11; j++)
{
uint num12 = (uint)this.ConvertToULong((int)offset + 12 + j * 2, 2);
if (offset == 100L)
{
this.ReadMasterTable((long)((this.ConvertToULong((int)num12, 4) - 1UL) * this._pageSize));
}
else
{
this.ReadMasterTable((long)((this.ConvertToULong((int)(offset + (long)((ulong)num12)), 4) - 1UL) * this._pageSize));
}
}
this.ReadMasterTable((long)((this.ConvertToULong((int)offset + 8, 4) - 1UL) * this._pageSize));
}
}
catch
{
}
}