private static string[] smethod_2(BiosFirmwareTableProvider biosFirmwareTableProvider_0)
{
string[] strArray = new string[0];
try
{
int cb = Class1.EnumSystemFirmwareTables(biosFirmwareTableProvider_0, IntPtr.Zero, 0);
if (cb <= 0)
{
return(strArray);
}
byte[] destination = new byte[cb];
IntPtr ptr = Marshal.AllocHGlobal(cb);
Class1.EnumSystemFirmwareTables(biosFirmwareTableProvider_0, ptr, cb);
if (Marshal.GetLastWin32Error() == 0)
{
strArray = new string[cb / 4];
Marshal.Copy(ptr, destination, 0, cb);
for (int i = 0; i < strArray.Length; i++)
{
strArray[i] = Encoding.ASCII.GetString(destination, 4 * i, 4);
}
}
Marshal.FreeHGlobal(ptr);
}
catch
{
}
return(strArray);
}
private static string[] EnumerateTables(BiosFirmwareTableProvider provider)
{
string[] Result = new string[0];
try
{
int sizeNeeded = Native.EnumSystemFirmwareTables(provider, IntPtr.Zero, 0);
if (sizeNeeded > 0)
{
byte[] buffer = new byte[sizeNeeded];
IntPtr bufferPtr = Marshal.AllocHGlobal(sizeNeeded);
Native.EnumSystemFirmwareTables(provider, bufferPtr, sizeNeeded);
if (Marshal.GetLastWin32Error() == 0)
{
Result = new string[sizeNeeded / 4];
Marshal.Copy(bufferPtr, buffer, 0, sizeNeeded);
for (int i = 0; i < Result.Length; i++)
{
Result[i] = Encoding.ASCII.GetString(buffer, 4 * i, 4);
}
}
Marshal.FreeHGlobal(bufferPtr);
}
}
catch { }
return(Result);
}
private static byte[] GetTable(BiosFirmwareTableProvider provider, int table)
{
Byte[] Result = new Byte[0];
try
{
int sizeNeeded = Native.GetSystemFirmwareTable(provider, table, IntPtr.Zero, 0);
if (sizeNeeded > 0)
{
IntPtr bufferPtr = Marshal.AllocHGlobal(sizeNeeded);
Native.GetSystemFirmwareTable(provider, table, bufferPtr, sizeNeeded);
if (Marshal.GetLastWin32Error() == 0)
{
Result = new Byte[sizeNeeded];
Marshal.Copy(bufferPtr, Result, 0, sizeNeeded);
}
Marshal.FreeHGlobal(bufferPtr);
}
}
catch { }
return(Result);
}
private static byte[] smethod_1(BiosFirmwareTableProvider biosFirmwareTableProvider_0, int int_0)
{
byte[] destination = new byte[0];
try
{
int cb = Class1.GetSystemFirmwareTable(biosFirmwareTableProvider_0, int_0, IntPtr.Zero, 0);
if (cb <= 0)
{
return(destination);
}
IntPtr ptr = Marshal.AllocHGlobal(cb);
Class1.GetSystemFirmwareTable(biosFirmwareTableProvider_0, int_0, ptr, cb);
if (Marshal.GetLastWin32Error() == 0)
{
destination = new byte[cb];
Marshal.Copy(ptr, destination, 0, cb);
}
Marshal.FreeHGlobal(ptr);
}
catch
{
}
return(destination);
}
private static byte[] smethod_0(BiosFirmwareTableProvider biosFirmwareTableProvider_0, string string_1)
{
int num = (((string_1[3] << 0x18) | (string_1[2] << 0x10)) | (string_1[1] << 8)) | string_1[0];
return(smethod_1(biosFirmwareTableProvider_0, num));
}
public static extern int GetSystemFirmwareTable(BiosFirmwareTableProvider providerSignature, int dwFirmwareTableID, IntPtr lpTableBuffer, int dwBufferSize);
public static extern int EnumSystemFirmwareTables(BiosFirmwareTableProvider providerSignature, IntPtr firmwareTableBuffer, int bufferSize);
private static byte[] GetTable(BiosFirmwareTableProvider provider, string table)
{
int id = table[3] << 24 | table[2] << 16 | table[1] << 8 | table[0];
return(GetTable(provider, id));
}
