// Token: 0x06000469 RID: 1129 RVA: 0x000193E4 File Offset: 0x000175E4
public static int FindNextOf(MimeScan.Token token, byte[] bytes, int start, int length, out int characterCount, bool allowUTF8)
{
int num = start - 1;
int num2 = start + length;
characterCount = 0;
while (++num < num2 && (short)(MimeScan.Dictionary[(int)bytes[num]] & token) == 0)
{
if (allowUTF8 && bytes[num] >= 128)
{
int num3 = 0;
if (MimeScan.IsUTF8NonASCII(bytes, num, num2, out num3))
{
if ((short)((MimeScan.Token.Token | MimeScan.Token.Atom) & token) == 0)
{
num += num3 - 1;
characterCount++;
continue;
}
break;
}
}
characterCount++;
}
return(num - start);
}
// Token: 0x06000467 RID: 1127 RVA: 0x00019318 File Offset: 0x00017518
public static int FindEndOf(MimeScan.Token token, byte[] bytes, int start, int length, out int characterCount, bool allowUTF8)
{
int num = start - 1;
int num2 = start + length;
characterCount = 0;
while (++num < num2)
{
if ((short)(MimeScan.Dictionary[(int)bytes[num]] & token) != 0)
{
characterCount++;
}
else
{
if (!allowUTF8 || bytes[num] < 128)
{
break;
}
int num3 = 0;
if (!MimeScan.IsUTF8NonASCII(bytes, num, num2, out num3) || (short)((MimeScan.Token.Token | MimeScan.Token.Atom) & token) == 0)
{
break;
}
num += num3 - 1;
characterCount++;
}
}
return(num - start);
}
public MimeString ParseToken(MimeScan.Token token)
{
MimeStringList mimeStringList = default(MimeStringList);
while (this.position != this.end || this.ParseNextLine())
{
int num = 0;
int num2 = MimeScan.FindEndOf(token, this.bytes, this.position, this.end - this.position, out num, this.allowUTF8);
if (num2 == 0)
{
break;
}
mimeStringList.AppendFragment(new MimeString(this.bytes, this.position, num2));
this.position += num2;
}
if (mimeStringList.Count == 0)
{
return(default(MimeString));
}
if (mimeStringList.Count == 1)
{
return(mimeStringList[0]);
}
byte[] sz = mimeStringList.GetSz();
return(new MimeString(sz, 0, sz.Length));
}
// Token: 0x06000468 RID: 1128 RVA: 0x00019388 File Offset: 0x00017588
public static int FindEndOf(MimeScan.Token token, string value, int currentOffset, bool allowUTF8)
{
int num = currentOffset - 1;
while (++num < value.Length && ((value[num] < '\u0080' && (short)(MimeScan.Dictionary[(int)value[num]] & token) != 0) || (allowUTF8 && value[num] >= '\u0080' && (short)((MimeScan.Token.Token | MimeScan.Token.Atom) & token) != 0)))
{
}
return(num - currentOffset);
}
// Token: 0x0600046B RID: 1131 RVA: 0x00019474 File Offset: 0x00017674
public static int SkipToLwspOrEquals(byte[] bytes, int start, int length)
{
int num = start - 1;
int num2 = start + length;
while (++num < num2)
{
byte b = bytes[num];
MimeScan.Token token = MimeScan.Dictionary[(int)b];
if ((short)(token & (MimeScan.Token.TSpec | MimeScan.Token.Lwsp)) != 0 && ((short)(token & MimeScan.Token.Lwsp) != 0 || b == 61))
{
break;
}
}
return(num - start);
}
// Token: 0x0600046F RID: 1135 RVA: 0x000195A4 File Offset: 0x000177A4
// Note: this type is marked as 'beforefieldinit'.
static MimeScan()
{
MimeScan.Token[] array = new MimeScan.Token[256];
array[0] = MimeScan.Token.Ctl;
array[1] = MimeScan.Token.Ctl;
array[2] = MimeScan.Token.Ctl;
array[3] = MimeScan.Token.Ctl;
array[4] = MimeScan.Token.Ctl;
array[5] = MimeScan.Token.Ctl;
array[6] = MimeScan.Token.Ctl;
array[7] = MimeScan.Token.Ctl;
array[8] = MimeScan.Token.Ctl;
array[9] = (MimeScan.Token.Ctl | MimeScan.Token.Lwsp | MimeScan.Token.Fwsp);
array[10] = (MimeScan.Token.Ctl | MimeScan.Token.Lwsp);
array[11] = MimeScan.Token.Ctl;
array[12] = MimeScan.Token.Ctl;
array[13] = (MimeScan.Token.Ctl | MimeScan.Token.Lwsp);
array[14] = MimeScan.Token.Ctl;
array[15] = MimeScan.Token.Ctl;
array[16] = MimeScan.Token.Ctl;
array[17] = MimeScan.Token.Ctl;
array[18] = MimeScan.Token.Ctl;
array[19] = MimeScan.Token.Ctl;
array[20] = MimeScan.Token.Ctl;
array[21] = MimeScan.Token.Ctl;
array[22] = MimeScan.Token.Ctl;
array[23] = MimeScan.Token.Ctl;
array[24] = MimeScan.Token.Ctl;
array[25] = MimeScan.Token.Ctl;
array[26] = MimeScan.Token.Ctl;
array[27] = MimeScan.Token.Ctl;
array[28] = MimeScan.Token.Ctl;
array[29] = MimeScan.Token.Ctl;
array[30] = MimeScan.Token.Ctl;
array[31] = MimeScan.Token.Ctl;
array[32] = (MimeScan.Token.Lwsp | MimeScan.Token.BChar | MimeScan.Token.Fwsp);
array[33] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[34] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.Field);
array[35] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[36] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[37] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[38] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[39] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field);
array[40] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.BChar | MimeScan.Token.Field);
array[41] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.BChar | MimeScan.Token.Field);
array[42] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[43] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field);
array[44] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.BChar | MimeScan.Token.Field);
array[45] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field);
array[46] = (MimeScan.Token.Spec | MimeScan.Token.Token | MimeScan.Token.BChar | MimeScan.Token.Field);
array[47] = (MimeScan.Token.TSpec | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field);
array[48] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[49] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[50] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[51] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[52] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[53] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[54] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[55] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[56] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[57] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Digit | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field);
array[58] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.BChar);
array[59] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.Field);
array[60] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.Field);
array[61] = (MimeScan.Token.TSpec | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field);
array[62] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.Field);
array[63] = (MimeScan.Token.TSpec | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field);
array[64] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.Field);
array[65] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[66] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[67] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[68] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[69] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[70] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[71] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[72] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[73] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[74] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[75] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[76] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[77] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[78] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[79] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[80] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[81] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[82] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[83] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[84] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[85] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[86] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[87] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[88] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[89] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[90] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[91] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.Field);
array[92] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.Field);
array[93] = (MimeScan.Token.Spec | MimeScan.Token.TSpec | MimeScan.Token.Field);
array[94] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[95] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field);
array[96] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[97] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[98] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[99] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[100] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[101] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[102] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Hex | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[103] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[104] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[105] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[106] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[107] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[108] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[109] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[110] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[111] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[112] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[113] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[114] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[115] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[116] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[117] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[118] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[119] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[120] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[121] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[122] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.BChar | MimeScan.Token.Field | MimeScan.Token.Alpha);
array[123] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[124] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[125] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[126] = (MimeScan.Token.Token | MimeScan.Token.Atom | MimeScan.Token.Field);
array[127] = MimeScan.Token.Ctl;
MimeScan.Dictionary = array;
}
internal static long QuoteAndFold(Stream stream, MimeStringList fragments, uint inputMask, bool quoteOutput, bool addSpaceAtStart, bool allowUTF8, int lastLineReserve, ref MimeStringLength currentLineLength, ref byte[] scratchBuffer)
{
long num = 0L;
Header.LineBuffer lineBuffer = default(Header.LineBuffer);
lineBuffer.Length = new MimeStringLength(0);
lineBuffer.LengthTillLastLWSP = new MimeStringLength(-1);
if (scratchBuffer == null || scratchBuffer.Length < 998)
{
scratchBuffer = new byte[998];
}
lineBuffer.Bytes = scratchBuffer;
MimeScan.Token token = quoteOutput ? (MimeScan.Token.Spec | MimeScan.Token.Fwsp) : MimeScan.Token.Fwsp;
bool flag = false;
if (addSpaceAtStart && currentLineLength.InBytes != 0)
{
num += Header.WriteToken(Header.Space, 0, new MimeStringLength(1), stream, ref currentLineLength, ref lineBuffer, ref flag, allowUTF8);
flag = true;
}
if (quoteOutput)
{
num += Header.WriteToken(Header.DoubleQuote, 0, new MimeStringLength(1), stream, ref currentLineLength, ref lineBuffer, ref flag, allowUTF8);
}
for (int i = 0; i < fragments.Count; i++)
{
MimeString mimeString = fragments[i];
int num2 = 0;
int num3 = 0;
byte[] data = mimeString.GetData(out num2, out num3);
if ((mimeString.Mask & inputMask) != 0U)
{
do
{
int valueInChars = 0;
int num4 = MimeScan.FindNextOf(token, data, num2, num3, out valueInChars, allowUTF8);
if (num4 > 0)
{
num += Header.WriteToken(data, num2, new MimeStringLength(valueInChars, num4), stream, ref currentLineLength, ref lineBuffer, ref flag, allowUTF8);
num2 += num4;
num3 -= num4;
}
if (num3 != 0)
{
byte b = data[num2];
if ((b == 34 || b == 92) && (mimeString.Mask & 3758096383U) != 0U)
{
num += Header.WriteToken(new byte[]
{
92,
data[num2]
}, 0, new MimeStringLength(2), stream, ref currentLineLength, ref lineBuffer, ref flag, allowUTF8);
num2++;
num3--;
}
else
{
num += Header.WriteToken(new byte[]
{
data[num2]
}, 0, new MimeStringLength(1), stream, ref currentLineLength, ref lineBuffer, ref flag, allowUTF8);
num2++;
num3--;
}
}
}while (num3 != 0);
}
}
if (quoteOutput)
{
num += Header.WriteToken(Header.DoubleQuote, 0, new MimeStringLength(1), stream, ref currentLineLength, ref lineBuffer, ref flag, allowUTF8);
}
if (lastLineReserve > 0)
{
num += Header.WriteToken(null, 0, new MimeStringLength(lastLineReserve), stream, ref currentLineLength, ref lineBuffer, ref flag, allowUTF8);
}
if (lineBuffer.Length.InBytes > 0)
{
stream.Write(lineBuffer.Bytes, 0, lineBuffer.Length.InBytes);
num += (long)lineBuffer.Length.InBytes;
currentLineLength.IncrementBy(lineBuffer.Length);
}
return(num);
}