internal static int WriteUTF(string str, IDataOutput @out)
{
int strlen = str.Length;
int utflen = 0;
int c, count = 0;
/* use charAt instead of copying String to char array */
for (int i = 0; i < strlen; i++)
{
c = str[i];
if ((c >= 0x0001) && (c <= 0x007F))
{
utflen++;
}
else if (c > 0x07FF)
{
utflen += 3;
}
else
{
utflen += 2;
}
}
if (utflen > 65535)
throw new FormatException(
"encoded string too long: " + utflen + " bytes");
byte[] bytearr = null;
if (@out is DataOutputStream) {
DataOutputStream dos = (DataOutputStream)@out;
if (dos.bytearr == null || (dos.bytearr.Length < (utflen + 2)))
dos.bytearr = new byte[(utflen * 2) + 2];
bytearr = dos.bytearr;
} else {
bytearr = new byte[utflen + 2];
}
bytearr[count++] = (byte)(int)(((uint)utflen >> 8) & 0xFF);
bytearr[count++] = (byte)(int)(((uint)utflen >> 0) & 0xFF);
int i2 = 0;
for (i2 = 0; i2 < strlen; i2++)
{
c = str[i2];
if (!((c >= 0x0001) && (c <= 0x007F))) break;
bytearr[count++] = (byte)c;
}
for (; i2 < strlen; i2++)
{
c = str[i2];
if ((c >= 0x0001) && (c <= 0x007F))
{
bytearr[count++] = (byte)c;
}
else if (c > 0x07FF)
{
bytearr[count++] = (byte)(0xE0 | ((c >> 12) & 0x0F));
bytearr[count++] = (byte)(0x80 | ((c >> 6) & 0x3F));
bytearr[count++] = (byte)(0x80 | ((c >> 0) & 0x3F));
}
else
{
bytearr[count++] = (byte)(0xC0 | ((c >> 6) & 0x1F));
bytearr[count++] = (byte)(0x80 | ((c >> 0) & 0x3F));
}
}
@out.Write(bytearr, 0, utflen + 2);
return utflen + 2;
}
internal static int WriteUTF(string str, IDataOutput @out)
{
int strlen = str.Length;
int utflen = 0;
int c, count = 0;
/* use charAt instead of copying String to char array */
for (int i = 0; i < strlen; i++)
{
c = str[i];
if ((c >= 0x0001) && (c <= 0x007F))
{
utflen++;
}
else if (c > 0x07FF)
{
utflen += 3;
}
else
{
utflen += 2;
}
}
if (utflen > 65535)
{
throw new FormatException(
"encoded string too long: " + utflen + " bytes");
}
byte[] bytearr = null;
if (@out is DataOutputStream)
{
DataOutputStream dos = (DataOutputStream)@out;
if (dos.bytearr == null || (dos.bytearr.Length < (utflen + 2)))
{
dos.bytearr = new byte[(utflen * 2) + 2];
}
bytearr = dos.bytearr;
}
else
{
bytearr = new byte[utflen + 2];
}
bytearr[count++] = (byte)(int)(((uint)utflen >> 8) & 0xFF);
bytearr[count++] = (byte)(int)(((uint)utflen >> 0) & 0xFF);
int i2 = 0;
for (i2 = 0; i2 < strlen; i2++)
{
c = str[i2];
if (!((c >= 0x0001) && (c <= 0x007F)))
{
break;
}
bytearr[count++] = (byte)c;
}
for (; i2 < strlen; i2++)
{
c = str[i2];
if ((c >= 0x0001) && (c <= 0x007F))
{
bytearr[count++] = (byte)c;
}
else if (c > 0x07FF)
{
bytearr[count++] = (byte)(0xE0 | ((c >> 12) & 0x0F));
bytearr[count++] = (byte)(0x80 | ((c >> 6) & 0x3F));
bytearr[count++] = (byte)(0x80 | ((c >> 0) & 0x3F));
}
else
{
bytearr[count++] = (byte)(0xC0 | ((c >> 6) & 0x1F));
bytearr[count++] = (byte)(0x80 | ((c >> 0) & 0x3F));
}
}
@out.Write(bytearr, 0, utflen + 2);
return(utflen + 2);
}
