private string GetString(DacGetCharArrayWithArg func, ulong addr, bool skipNull = true)
{
int hr = func(Self, addr, 0, null, out int needed);
if (hr != S_OK)
{
return(null);
}
if (needed == 0)
{
return("");
}
byte[] buffer = AcquireBuffer(needed * 2);
hr = func(Self, addr, needed, buffer, out needed);
if (hr != S_OK)
{
ReleaseBuffer(buffer);
return(null);
}
if (skipNull)
{
needed--;
}
string result = Encoding.Unicode.GetString(buffer, 0, needed * 2);
ReleaseBuffer(buffer);
return(result);
}
private string?GetString(DacGetCharArrayWithArg func, ulong addr, bool skipNull = true)
{
int hr = func(Self, addr, 0, null, out int needed);
if (hr != S_OK)
{
return(null);
}
if (needed == 0)
{
return(string.Empty);
}
byte[] buffer = ArrayPool <byte> .Shared.Rent(needed * 2);
try
{
hr = func(Self, addr, needed, buffer, out needed);
if (hr != S_OK)
{
return(null);
}
if (skipNull)
{
needed--;
}
string result = Encoding.Unicode.GetString(buffer, 0, needed * 2);
return(result);
}
finally
{
ArrayPool <byte> .Shared.Return(buffer);
}
}
