ToLpstrArray()

static unsafe SafeHandle Internal.Cryptography.Pal.Native.Helpers.ToLpstrArray ( this OidCollection oids, out int numOids )

inlinestatic

Definition at line 14 of file Helpers.cs.

    {
        if (oids == null || oids.Count == 0)
        {
            numOids = 0;
            return SafePointerHandle<SafeLocalAllocHandle>.InvalidHandle;
        }
        string[] array = new string[oids.Count];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = oids[i].Value;
        }
        SafeLocalAllocHandle safeLocalAllocHandle;
        checked
        {
            int num = array.Length * sizeof(void*);
            string[] array2 = array;
            foreach (string text in array2)
            {
                num += text.Length + 1;
            }
            safeLocalAllocHandle = SafeLocalAllocHandle.Create(num);
        }
        byte** ptr = (byte**)(void*)safeLocalAllocHandle.DangerousGetHandle();
        byte* ptr2 = (byte*)(ptr + array.Length);
        for (int k = 0; k < array.Length; k++)
        {
            string text2 = array[k];
            ptr[k] = ptr2;
            int bytes = Encoding.ASCII.GetBytes(text2, new Span<byte>(ptr2, text2.Length));
            ptr2[text2.Length] = 0;
            ptr2 += text2.Length + 1;
        }
        numOids = array.Length;
        return safeLocalAllocHandle;
    }

References System.array, System.Text.Encoding.ASCII, System.bytes, System.Security.Cryptography.OidCollection.Count, Internal.Cryptography.Pal.Native.SafeLocalAllocHandle.Create(), Internal.Cryptography.Pal.Native.SafePointerHandle< T >.InvalidHandle, and System.text.