private unsafe void WriteUriAttributeText(char *pSrc, char *pSrcEnd) { if (this.endsWithAmpersand) { if ((((long)((pSrcEnd - pSrc) / 2)) > 0L) && (pSrc[0] != '{')) { this.OutputRestAmps(); } this.endsWithAmpersand = false; } fixed(byte *numRef = base.bufBytes) { byte *numPtr2; byte *pDst = numRef + base.bufPos; char ch = '\0'; Label_0050: numPtr2 = pDst + ((byte *)((long)((pSrcEnd - pSrc) / 2))); if (numPtr2 > (numRef + base.bufLen)) { numPtr2 = numRef + base.bufLen; } while (((pDst < numPtr2) && ((this.xmlCharType.charProperties[ch = pSrc[0]] & 0x80) != 0)) && (ch < '\x0080')) { pDst++; pDst[0] = (byte)ch; pSrc++; } if (pSrc >= pSrcEnd) { goto Label_021D; } if (pDst >= numPtr2) { base.bufPos = (int)((long)((pDst - numRef) / 1)); this.FlushBuffer(); pDst = numRef + 1; goto Label_0050; } switch (ch) { case '\t': case '\'': case '<': case '>': pDst++; pDst[0] = (byte)ch; goto Label_0212; case '\n': pDst = XmlUtf8RawTextWriter.LineFeedEntity(pDst); goto Label_0212; case '\r': pDst = XmlUtf8RawTextWriter.CarriageReturnEntity(pDst); goto Label_0212; case '"': pDst = XmlUtf8RawTextWriter.QuoteEntity(pDst); goto Label_0212; case '&': if ((pSrc + 1) != pSrcEnd) { break; } this.endsWithAmpersand = true; goto Label_014E; default: fixed(byte *numRef2 = this.uriEscapingBuffer) { byte *numPtr3 = numRef2; byte *numPtr4 = numPtr3; XmlUtf8RawTextWriter.CharToUTF8(ref pSrc, pSrcEnd, ref numPtr4); while (numPtr3 < numPtr4) { pDst++; pDst[0] = 0x25; pDst++; pDst[0] = (byte)"0123456789ABCDEF"[numPtr3[0] >> 4]; pDst++; pDst[0] = (byte)"0123456789ABCDEF"[numPtr3[0] & 15]; numPtr3++; } } goto Label_0050; } if (pSrc[1] != '{') { pDst = XmlUtf8RawTextWriter.AmpEntity(pDst); goto Label_0212; } Label_014E: pDst++; pDst[0] = (byte)ch; Label_0212: pSrc++; goto Label_0050; Label_021D: base.bufPos = (int)((long)((pDst - numRef) / 1)); } }
private unsafe void WriteUriAttributeText(char *pSrc, char *pSrcEnd) { if (_endsWithAmpersand) { if (pSrcEnd - pSrc > 0 && pSrc[0] != '{') { OutputRestAmps(); } _endsWithAmpersand = false; } fixed(byte *pDstBegin = bufBytes) { byte *pDst = pDstBegin + bufPos; char ch = (char)0; for (;;) { byte *pDstEnd = pDst + (pSrcEnd - pSrc); if (pDstEnd > pDstBegin + bufLen) { pDstEnd = pDstBegin + bufLen; } while (pDst < pDstEnd && (xmlCharType.IsAttributeValueChar((char)(ch = *pSrc)) && ch < 0x80)) { *pDst++ = (byte)ch; pSrc++; } Debug.Assert(pSrc <= pSrcEnd); // end of value if (pSrc >= pSrcEnd) { break; } // end of buffer if (pDst >= pDstEnd) { bufPos = (int)(pDst - pDstBegin); FlushBuffer(); pDst = pDstBegin + 1; continue; } // some character needs to be escaped switch (ch) { case '&': if (pSrc + 1 == pSrcEnd) { _endsWithAmpersand = true; } else if (pSrc[1] != '{') { pDst = AmpEntity(pDst); break; } *pDst++ = (byte)ch; break; case '"': pDst = QuoteEntity(pDst); break; case '<': case '>': case '\'': case (char)0x9: *pDst++ = (byte)ch; break; case (char)0xD: // do not normalize new lines in attributes - just escape them pDst = CarriageReturnEntity(pDst); break; case (char)0xA: // do not normalize new lines in attributes - just escape them pDst = LineFeedEntity(pDst); break; default: const string hexDigits = "0123456789ABCDEF"; Debug.Assert(_uriEscapingBuffer?.Length > 0); fixed(byte *pUriEscapingBuffer = _uriEscapingBuffer) { byte *pByte = pUriEscapingBuffer; byte *pEnd = pByte; XmlUtf8RawTextWriter.CharToUTF8(ref pSrc, pSrcEnd, ref pEnd); while (pByte < pEnd) { *pDst++ = (byte)'%'; *pDst++ = (byte)hexDigits[*pByte >> 4]; *pDst++ = (byte)hexDigits[*pByte & 0xF]; pByte++; } } continue; } pSrc++; } bufPos = (int)(pDst - pDstBegin); } }
private unsafe void WriteUriAttributeText(char *pSrc, char *pSrcEnd) { if (this.endsWithAmpersand) { if ((((long)((pSrcEnd - pSrc) / 2)) > 0L) && (pSrc[0] != '{')) { this.OutputRestAmps(); } this.endsWithAmpersand = false; } fixed(char *chRef = base.bufChars) { char *chPtr2; char *pDst = chRef + base.bufPos; char ch = '\0'; Label_0053: chPtr2 = pDst + ((char *)(((long)((pSrcEnd - pSrc) / 2)) * 2L)); if (chPtr2 > (chRef + base.bufLen)) { chPtr2 = chRef + base.bufLen; } while (((pDst < chPtr2) && ((this.xmlCharType.charProperties[ch = pSrc[0]] & 0x80) != 0)) && (ch < '\x0080')) { pDst++; pDst[0] = ch; pSrc++; } if (pSrc >= pSrcEnd) { goto Label_0227; } if (pDst >= chPtr2) { base.bufPos = (int)((long)((pDst - chRef) / 2)); this.FlushBuffer(); pDst = chRef + 1; goto Label_0053; } switch (ch) { case '\t': case '\'': case '<': case '>': pDst++; pDst[0] = ch; goto Label_021C; case '\n': pDst = XmlEncodedRawTextWriter.LineFeedEntity(pDst); goto Label_021C; case '\r': pDst = XmlEncodedRawTextWriter.CarriageReturnEntity(pDst); goto Label_021C; case '"': pDst = XmlEncodedRawTextWriter.QuoteEntity(pDst); goto Label_021C; case '&': if ((pSrc + 1) != pSrcEnd) { break; } this.endsWithAmpersand = true; goto Label_015C; default: fixed(byte *numRef = this.uriEscapingBuffer) { byte *numPtr = numRef; byte *numPtr2 = numPtr; XmlUtf8RawTextWriter.CharToUTF8(ref pSrc, pSrcEnd, ref numPtr2); while (numPtr < numPtr2) { pDst++; pDst[0] = '%'; pDst++; pDst[0] = "0123456789ABCDEF"[numPtr[0] >> 4]; pDst++; pDst[0] = "0123456789ABCDEF"[numPtr[0] & 15]; numPtr++; } } goto Label_0053; } if (pSrc[1] != '{') { pDst = XmlEncodedRawTextWriter.AmpEntity(pDst); goto Label_021C; } Label_015C: pDst++; pDst[0] = ch; Label_021C: pSrc++; goto Label_0053; Label_0227: base.bufPos = (int)((long)((pDst - chRef) / 2)); } }