public static byte[] Encode(string format, params object[] value)
{
Utility.CheckOSVersion();
if (format == null)
{
throw new ArgumentNullException("format");
}
UTF8Encoding encoding = new UTF8Encoding();
byte[] destination = null;
if (value == null)
{
value = new object[0];
}
BerSafeHandle berElement = new BerSafeHandle();
int index = 0;
int num2 = 0;
for (int i = 0; i < format.Length; i++)
{
char c = format[i];
switch (c)
{
case '{':
case '}':
case '[':
case ']':
case 'n':
num2 = Wldap32.ber_printf_emptyarg(berElement, new string(c, 1));
break;
case 't':
case 'i':
case 'e':
if (index >= value.Length)
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
if (!(value[index] is int))
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
num2 = Wldap32.ber_printf_int(berElement, new string(c, 1), (int)value[index]);
index++;
break;
case 'b':
if (index >= value.Length)
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
if (!(value[index] is bool))
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
num2 = Wldap32.ber_printf_int(berElement, new string(c, 1), ((bool)value[index]) ? 1 : 0);
index++;
break;
case 's':
{
if (index >= value.Length)
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
if ((value[index] != null) && !(value[index] is string))
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
byte[] tempValue = null;
if (value[index] != null)
{
tempValue = encoding.GetBytes((string)value[index]);
}
num2 = EncodingByteArrayHelper(berElement, tempValue, 'o');
index++;
break;
}
case 'o':
case 'X':
{
if (index >= value.Length)
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
if ((value[index] != null) && !(value[index] is byte[]))
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
byte[] buffer3 = (byte[])value[index];
num2 = EncodingByteArrayHelper(berElement, buffer3, c);
index++;
break;
}
case 'v':
{
if (index >= value.Length)
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
if ((value[index] != null) && !(value[index] is string[]))
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
string[] strArray = (string[])value[index];
byte[][] bufferArray = null;
if (strArray != null)
{
bufferArray = new byte[strArray.Length][];
for (int j = 0; j < strArray.Length; j++)
{
string s = strArray[j];
if (s == null)
{
bufferArray[j] = null;
}
else
{
bufferArray[j] = encoding.GetBytes(s);
}
}
}
num2 = EncodingMultiByteArrayHelper(berElement, bufferArray, 'V');
index++;
break;
}
default:
{
if (c != 'V')
{
throw new ArgumentException(Res.GetString("BerConverterUndefineChar"));
}
if (index >= value.Length)
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
if ((value[index] != null) && !(value[index] is byte[][]))
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
byte[][] bufferArray2 = (byte[][])value[index];
num2 = EncodingMultiByteArrayHelper(berElement, bufferArray2, c);
index++;
break;
}
}
if (num2 == -1)
{
throw new BerConversionException();
}
}
berval structure = new berval();
IntPtr zero = IntPtr.Zero;
try
{
if (Wldap32.ber_flatten(berElement, ref zero) == -1)
{
throw new BerConversionException();
}
if (zero != IntPtr.Zero)
{
Marshal.PtrToStructure(zero, structure);
}
if ((structure == null) || (structure.bv_len == 0))
{
return(new byte[0]);
}
destination = new byte[structure.bv_len];
Marshal.Copy(structure.bv_val, destination, 0, structure.bv_len);
}
finally
{
if (zero != IntPtr.Zero)
{
Wldap32.ber_bvfree(zero);
}
}
return(destination);
}
public static byte[] Encode(string format, params object[] value)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
// no need to turn on invalid encoding detection as we just do string->byte[] conversion.
UTF8Encoding utf8Encoder = new UTF8Encoding();
byte[] encodingResult = null;
// value is allowed to be null in certain scenario, so if it is null, just set it to empty array.
if (value == null)
{
value = Array.Empty <object>();
}
Debug.WriteLine("Begin encoding\n");
// allocate the berelement
BerSafeHandle berElement = new BerSafeHandle();
int valueCount = 0;
int error = 0;
for (int formatCount = 0; formatCount < format.Length; formatCount++)
{
char fmt = format[formatCount];
if (fmt == '{' || fmt == '}' || fmt == '[' || fmt == ']' || fmt == 'n')
{
// no argument needed
error = Wldap32.ber_printf_emptyarg(berElement, new string(fmt, 1));
}
else if (fmt == 't' || fmt == 'i' || fmt == 'e')
{
if (valueCount >= value.Length)
{
// we don't have enough argument for the format string
Debug.WriteLine("value argument is not valid, valueCount >= value.Length\n");
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
if (!(value[valueCount] is int))
{
// argument is wrong
Debug.WriteLine("type should be int\n");
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
// one int argument
error = Wldap32.ber_printf_int(berElement, new string(fmt, 1), (int)value[valueCount]);
// increase the value count
valueCount++;
}
else if (fmt == 'b')
{
if (valueCount >= value.Length)
{
// we don't have enough argument for the format string
Debug.WriteLine("value argument is not valid, valueCount >= value.Length\n");
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
if (!(value[valueCount] is bool))
{
// argument is wrong
Debug.WriteLine("type should be boolean\n");
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
// one int argument
error = Wldap32.ber_printf_int(berElement, new string(fmt, 1), (bool)value[valueCount] ? 1 : 0);
// increase the value count
valueCount++;
}
else if (fmt == 's')
{
if (valueCount >= value.Length)
{
// we don't have enough argument for the format string
Debug.WriteLine("value argument is not valid, valueCount >= value.Length\n");
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
if (value[valueCount] != null && !(value[valueCount] is string))
{
// argument is wrong
Debug.WriteLine("type should be string, but receiving value has type of ");
Debug.WriteLine(value[valueCount].GetType());
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
// one string argument
byte[] tempValue = null;
if (value[valueCount] != null)
{
tempValue = utf8Encoder.GetBytes((string)value[valueCount]);
}
error = EncodingByteArrayHelper(berElement, tempValue, 'o');
// increase the value count
valueCount++;
}
else if (fmt == 'o' || fmt == 'X')
{
// we need to have one arguments
if (valueCount >= value.Length)
{
// we don't have enough argument for the format string
Debug.WriteLine("value argument is not valid, valueCount >= value.Length\n");
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
if (value[valueCount] != null && !(value[valueCount] is byte[]))
{
// argument is wrong
Debug.WriteLine("type should be byte[], but receiving value has type of ");
Debug.WriteLine(value[valueCount].GetType());
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
byte[] tempValue = (byte[])value[valueCount];
error = EncodingByteArrayHelper(berElement, tempValue, fmt);
valueCount++;
}
else if (fmt == 'v')
{
// we need to have one arguments
if (valueCount >= value.Length)
{
// we don't have enough argument for the format string
Debug.WriteLine("value argument is not valid, valueCount >= value.Length\n");
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
if (value[valueCount] != null && !(value[valueCount] is string[]))
{
// argument is wrong
Debug.WriteLine("type should be string[], but receiving value has type of ");
Debug.WriteLine(value[valueCount].GetType());
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
string[] stringValues = (string[])value[valueCount];
byte[][] tempValues = null;
if (stringValues != null)
{
tempValues = new byte[stringValues.Length][];
for (int i = 0; i < stringValues.Length; i++)
{
string s = stringValues[i];
if (s == null)
{
tempValues[i] = null;
}
else
{
tempValues[i] = utf8Encoder.GetBytes(s);
}
}
}
error = EncodingMultiByteArrayHelper(berElement, tempValues, 'V');
valueCount++;
}
else if (fmt == 'V')
{
// we need to have one arguments
if (valueCount >= value.Length)
{
// we don't have enough argument for the format string
Debug.WriteLine("value argument is not valid, valueCount >= value.Length\n");
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
if (value[valueCount] != null && !(value[valueCount] is byte[][]))
{
// argument is wrong
Debug.WriteLine("type should be byte[][], but receiving value has type of ");
Debug.WriteLine(value[valueCount].GetType());
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterNotMatch));
}
byte[][] tempValue = (byte[][])value[valueCount];
error = EncodingMultiByteArrayHelper(berElement, tempValue, fmt);
valueCount++;
}
else
{
Debug.WriteLine("Format string contains undefined character: ");
Debug.WriteLine(new string(fmt, 1));
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, SR.BerConverterUndefineChar));
}
// process the return value
if (error == -1)
{
Debug.WriteLine("ber_printf failed\n");
throw new BerConversionException();
}
}
// get the binary value back
berval binaryValue = new berval();
IntPtr flattenptr = IntPtr.Zero;
try
{
// can't use SafeBerval here as CLR creates a SafeBerval which points to a different memory location, but when doing memory
// deallocation, wldap has special check. So have to use IntPtr directly here.
error = Wldap32.ber_flatten(berElement, ref flattenptr);
if (error == -1)
{
Debug.WriteLine("ber_flatten failed\n");
throw new BerConversionException();
}
if (flattenptr != IntPtr.Zero)
{
Marshal.PtrToStructure(flattenptr, binaryValue);
}
if (binaryValue == null || binaryValue.bv_len == 0)
{
encodingResult = Array.Empty <byte>();
}
else
{
encodingResult = new byte[binaryValue.bv_len];
Marshal.Copy(binaryValue.bv_val, encodingResult, 0, binaryValue.bv_len);
}
}
finally
{
if (flattenptr != IntPtr.Zero)
{
Wldap32.ber_bvfree(flattenptr);
}
}
return(encodingResult);
}
public static byte[] Encode(string format, object[] value)
{
int num;
Utility.CheckOSVersion();
if (format != null)
{
UTF8Encoding uTF8Encoding = new UTF8Encoding();
byte[] numArray = null;
if (value == null)
{
value = new object[0];
}
BerSafeHandle berSafeHandle = new BerSafeHandle();
int num1 = 0;
int num2 = 0;
int num3 = 0;
while (num3 < format.Length)
{
char chr = format[num3];
if (chr == '{' || chr == '}' || chr == '[' || chr == ']' || chr == 'n')
{
num2 = Wldap32.ber_printf_emptyarg(berSafeHandle, new string(chr, 1));
}
else
{
if (chr == 't' || chr == 'i' || chr == 'e')
{
if (num1 < (int)value.Length)
{
if (value[num1] is int)
{
num2 = Wldap32.ber_printf_int(berSafeHandle, new string(chr, 1), (int)value[num1]);
num1++;
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
else
{
if (chr != 'b')
{
if (chr != 's')
{
if (chr == 'o' || chr == 'X')
{
if (num1 < (int)value.Length)
{
if (value[num1] == null || value[num1] as byte[] != null)
{
byte[] numArray1 = (byte[])value[num1];
num2 = BerConverter.EncodingByteArrayHelper(berSafeHandle, numArray1, chr);
num1++;
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
else
{
if (chr != 'v')
{
if (chr != 'V')
{
throw new ArgumentException(Res.GetString("BerConverterUndefineChar"));
}
else
{
if (num1 < (int)value.Length)
{
if (value[num1] == null || value[num1] as byte[][] != null)
{
byte[][] numArray2 = (byte[][])value[num1];
num2 = BerConverter.EncodingMultiByteArrayHelper(berSafeHandle, numArray2, chr);
num1++;
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
}
else
{
if (num1 < (int)value.Length)
{
if (value[num1] == null || value[num1] as string[] != null)
{
string[] strArrays = (string[])value[num1];
byte[][] bytes = null;
if (strArrays != null)
{
bytes = new byte[(int)strArrays.Length][];
for (int i = 0; i < (int)strArrays.Length; i++)
{
string str = strArrays[i];
if (str != null)
{
bytes[i] = uTF8Encoding.GetBytes(str);
}
else
{
bytes[i] = null;
}
}
}
num2 = BerConverter.EncodingMultiByteArrayHelper(berSafeHandle, bytes, 'V');
num1++;
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
}
}
else
{
if (num1 < (int)value.Length)
{
if (value[num1] == null || value[num1] as string != null)
{
byte[] bytes1 = null;
if (value[num1] != null)
{
bytes1 = uTF8Encoding.GetBytes((string)value[num1]);
}
num2 = BerConverter.EncodingByteArrayHelper(berSafeHandle, bytes1, 'o');
num1++;
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
}
else
{
if (num1 < (int)value.Length)
{
if (value[num1] is bool)
{
BerSafeHandle berSafeHandle1 = berSafeHandle;
string str1 = new string(chr, 1);
if ((bool)value[num1])
{
num = 1;
}
else
{
num = 0;
}
num2 = Wldap32.ber_printf_int(berSafeHandle1, str1, num);
num1++;
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
else
{
throw new ArgumentException(Res.GetString("BerConverterNotMatch"));
}
}
}
}
if (num2 != -1)
{
num3++;
}
else
{
throw new BerConversionException();
}
}
berval _berval = new berval();
IntPtr intPtr = (IntPtr)0;
try
{
num2 = Wldap32.ber_flatten(berSafeHandle, ref intPtr);
if (num2 != -1)
{
if (intPtr != (IntPtr)0)
{
Marshal.PtrToStructure(intPtr, _berval);
}
if (_berval == null || _berval.bv_len == 0)
{
numArray = new byte[0];
}
else
{
numArray = new byte[_berval.bv_len];
Marshal.Copy(_berval.bv_val, numArray, 0, _berval.bv_len);
}
}
else
{
throw new BerConversionException();
}
}
finally
{
if (intPtr != (IntPtr)0)
{
Wldap32.ber_bvfree(intPtr);
}
}
return(numArray);
}
else
{
throw new ArgumentNullException("format");
}
}
