C++ CFX_WideString类代码示例

FX_DOUBLE XFA_WideStringToDouble(const CFX_WideString& wsStringVal) {
  CFX_WideString wsValue = wsStringVal;
  wsValue.TrimLeft();
  wsValue.TrimRight();
  int64_t nIntegral = 0;
  FX_DWORD dwFractional = 0;
  int32_t nExponent = 0;
  int32_t cc = 0;
  FX_BOOL bNegative = FALSE, bExpSign = FALSE;
  const FX_WCHAR* str = (const FX_WCHAR*)wsValue;
  int32_t len = wsValue.GetLength();
  if (str[0] == '+') {
    cc++;
  } else if (str[0] == '-') {
    bNegative = TRUE;
    cc++;
  }
  int32_t nIntegralLen = 0;
  while (cc < len) {
    if (str[cc] == '.' || str[cc] == 'E' || str[cc] == 'e' ||
        nIntegralLen > 17) {
      break;
    }
    if (!XFA_IsDigit(str[cc])) {
      return 0;
    }
    nIntegral = nIntegral * 10 + str[cc] - '0';
    cc++;
    nIntegralLen++;
  }
  nIntegral = bNegative ? -nIntegral : nIntegral;
  int32_t scale = 0;
  FX_DOUBLE fraction = 0.0;
  if (cc < len && str[cc] == '.') {
    cc++;
    while (cc < len) {
      fraction += fraction_scales[scale] * (str[cc] - '0');
      scale++;
      cc++;
      if (cc == len) {
        break;
      }
      if (scale == sizeof(fraction_scales) / sizeof(FX_DOUBLE) ||
          str[cc] == 'E' || str[cc] == 'e') {
        break;
      }
      if (!XFA_IsDigit(str[cc])) {
        return 0;
      }
    }
    dwFractional = (FX_DWORD)(fraction * 4294967296.0);
  }
  if (cc < len && (str[cc] == 'E' || str[cc] == 'e')) {
    cc++;
    if (cc < len) {
      if (str[cc] == '+') {
        cc++;
      } else if (str[cc] == '-') {
        bExpSign = TRUE;
        cc++;
      }
    }
    while (cc < len) {
      if (str[cc] == '.' || !XFA_IsDigit(str[cc])) {
        return 0;
      }
      nExponent = nExponent * 10 + str[cc] - '0';
      cc++;
    }
    nExponent = bExpSign ? -nExponent : nExponent;
  }
  FX_DOUBLE dValue = (dwFractional / 4294967296.0);
  dValue = nIntegral + (nIntegral >= 0 ? dValue : -dValue);
  if (nExponent != 0) {
    dValue *= FXSYS_pow(10, (FX_FLOAT)nExponent);
  }
  return dValue;
}

int32_t CBC_HighLevelEncoder::lookAheadTest(CFX_WideString msg,
                                            int32_t startpos,
                                            int32_t currentMode) {
  if (startpos >= msg.GetLength()) {
    return currentMode;
  }
  CFX_FloatArray charCounts;
  if (currentMode == ASCII_ENCODATION) {
    charCounts.Add(0);
    charCounts.Add(1);
    charCounts.Add(1);
    charCounts.Add(1);
    charCounts.Add(1);
    charCounts.Add(1.25f);
  } else {
    charCounts.Add(1);
    charCounts.Add(2);
    charCounts.Add(2);
    charCounts.Add(2);
    charCounts.Add(2);
    charCounts.Add(2.25f);
    charCounts[currentMode] = 0;
  }
  int32_t charsProcessed = 0;
  while (TRUE) {
    if ((startpos + charsProcessed) == msg.GetLength()) {
      FX_DWORD min = std::numeric_limits<int32_t>::max();
      CFX_ByteArray mins;
      mins.SetSize(6);
      CFX_Int32Array intCharCounts;
      intCharCounts.SetSize(6);
      min = findMinimums(charCounts, intCharCounts, min, mins);
      int32_t minCount = getMinimumCount(mins);
      if (intCharCounts[ASCII_ENCODATION] == min) {
        return ASCII_ENCODATION;
      }
      if (minCount == 1 && mins[BASE256_ENCODATION] > 0) {
        return BASE256_ENCODATION;
      }
      if (minCount == 1 && mins[EDIFACT_ENCODATION] > 0) {
        return EDIFACT_ENCODATION;
      }
      if (minCount == 1 && mins[TEXT_ENCODATION] > 0) {
        return TEXT_ENCODATION;
      }
      if (minCount == 1 && mins[X12_ENCODATION] > 0) {
        return X12_ENCODATION;
      }
      return C40_ENCODATION;
    }
    FX_WCHAR c = msg.GetAt(startpos + charsProcessed);
    charsProcessed++;
    if (isDigit(c)) {
      charCounts[ASCII_ENCODATION] += 0.5;
    } else if (isExtendedASCII(c)) {
      charCounts[ASCII_ENCODATION] =
          (FX_FLOAT)ceil(charCounts[ASCII_ENCODATION]);
      charCounts[ASCII_ENCODATION] += 2;
    } else {
      charCounts[ASCII_ENCODATION] =
          (FX_FLOAT)ceil(charCounts[ASCII_ENCODATION]);
      charCounts[ASCII_ENCODATION]++;
    }
    if (isNativeC40(c)) {
      charCounts[C40_ENCODATION] += 2.0f / 3.0f;
    } else if (isExtendedASCII(c)) {
      charCounts[C40_ENCODATION] += 8.0f / 3.0f;
    } else {
      charCounts[C40_ENCODATION] += 4.0f / 3.0f;
    }
    if (isNativeText(c)) {
      charCounts[TEXT_ENCODATION] += 2.0f / 3.0f;
    } else if (isExtendedASCII(c)) {
      charCounts[TEXT_ENCODATION] += 8.0f / 3.0f;
    } else {
      charCounts[TEXT_ENCODATION] += 4.0f / 3.0f;
    }
    if (isNativeX12(c)) {
      charCounts[X12_ENCODATION] += 2.0f / 3.0f;
    } else if (isExtendedASCII(c)) {
      charCounts[X12_ENCODATION] += 13.0f / 3.0f;
    } else {
      charCounts[X12_ENCODATION] += 10.0f / 3.0f;
    }
    if (isNativeEDIFACT(c)) {
      charCounts[EDIFACT_ENCODATION] += 3.0f / 4.0f;
    } else if (isExtendedASCII(c)) {
      charCounts[EDIFACT_ENCODATION] += 17.0f / 4.0f;
    } else {
      charCounts[EDIFACT_ENCODATION] += 13.0f / 4.0f;
    }
    if (isSpecialB256(c)) {
      charCounts[BASE256_ENCODATION] += 4;
    } else {
      charCounts[BASE256_ENCODATION]++;
    }
    if (charsProcessed >= 4) {
      CFX_Int32Array intCharCounts;
      intCharCounts.SetSize(6);
      CFX_ByteArray mins;
//.........这里部分代码省略.........

CFX_WideString ChangeObjName(const CFX_WideString& str) {
  CFX_WideString sRet = str;
  sRet.Replace(L"_", L".");
  return sRet;
}

FX_BOOL Document::info(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
{
	ASSERT(m_pDocument != NULL);

	CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo();
	if (!pDictionary)return FALSE;

	CFX_WideString cwAuthor			= pDictionary->GetUnicodeText("Author");
	CFX_WideString cwTitle			= pDictionary->GetUnicodeText("Title");
	CFX_WideString cwSubject		= pDictionary->GetUnicodeText("Subject");
	CFX_WideString cwKeywords		= pDictionary->GetUnicodeText("Keywords");
	CFX_WideString cwCreator		= pDictionary->GetUnicodeText("Creator");
	CFX_WideString cwProducer		= pDictionary->GetUnicodeText("Producer");
	CFX_WideString cwCreationDate	= pDictionary->GetUnicodeText("CreationDate");
	CFX_WideString cwModDate		= pDictionary->GetUnicodeText("ModDate");
	CFX_WideString cwTrapped		= pDictionary->GetUnicodeText("Trapped");

	v8::Isolate* isolate = GetIsolate(cc);
	if (vp.IsGetting())
	{
		CJS_Context* pContext = (CJS_Context *)cc;
		CJS_Runtime* pRuntime = pContext->GetJSRuntime();

		JSFXObject  pObj = JS_NewFxDynamicObj(*pRuntime, pContext, -1);

		JS_PutObjectString(isolate, pObj, L"Author", cwAuthor.c_str());
		JS_PutObjectString(isolate, pObj, L"Title", cwTitle.c_str());
		JS_PutObjectString(isolate, pObj, L"Subject", cwSubject.c_str());
		JS_PutObjectString(isolate, pObj, L"Keywords", cwKeywords.c_str());
		JS_PutObjectString(isolate, pObj, L"Creator", cwCreator.c_str());
		JS_PutObjectString(isolate, pObj, L"Producer", cwProducer.c_str());
		JS_PutObjectString(isolate, pObj, L"CreationDate", cwCreationDate.c_str());
		JS_PutObjectString(isolate, pObj, L"ModDate", cwModDate.c_str());
		JS_PutObjectString(isolate, pObj, L"Trapped", cwTrapped.c_str());

// It's to be compatible to non-standard info dictionary.
		FX_POSITION pos = pDictionary->GetStartPos();
		while(pos)
		{
			CFX_ByteString bsKey;
			CPDF_Object* pValueObj = pDictionary->GetNextElement(pos, bsKey);
			CFX_WideString wsKey  = CFX_WideString::FromUTF8(bsKey, bsKey.GetLength());
			if((pValueObj->GetType()==PDFOBJ_STRING) || (pValueObj->GetType()==PDFOBJ_NAME) )
				JS_PutObjectString(isolate, pObj, wsKey.c_str(), pValueObj->GetUnicodeText().c_str());
			if(pValueObj->GetType()==PDFOBJ_NUMBER)
				JS_PutObjectNumber(isolate,pObj, wsKey.c_str(), (float)pValueObj->GetNumber());
			if(pValueObj->GetType()==PDFOBJ_BOOLEAN)
				JS_PutObjectBoolean(isolate,pObj, wsKey.c_str(), (bool)pValueObj->GetInteger());
		}

		vp << pObj;
		return TRUE;
	}
	else
	{
		return TRUE;
	}
}

int32_t CFGAS_FontMgr::IsPartName(const CFX_WideString& Name1,
                                  const CFX_WideString& Name2) {
  if (Name1.Find(Name2.c_str()) != -1)
    return 1;
  return 0;
}

CPDF_String::CPDF_String(const CFX_WideString& str) : CPDF_Object(PDFOBJ_STRING), m_bHex(FALSE) {
    m_String = PDF_EncodeText(str, str.GetLength());
}

bool CPDFXFA_DocEnvironment::SubmitDataInternal(CXFA_FFDoc* hDoc,
                                                CXFA_Submit submit) {
  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pContext->GetFormFillEnv();
  if (!pFormFillEnv)
    return false;

  CFX_WideStringC csURLC;
  submit.GetSubmitTarget(csURLC);
  CFX_WideString csURL(csURLC);
  if (csURL.IsEmpty()) {
    CFX_WideString ws;
    ws.FromLocal("Submit cancelled.");
    CFX_ByteString bs = ws.UTF16LE_Encode();
    int len = bs.GetLength();
    pFormFillEnv->Alert((FPDF_WIDESTRING)bs.GetBuffer(len),
                        (FPDF_WIDESTRING)L"", 0, 4);
    bs.ReleaseBuffer(len);
    return false;
  }

  FPDF_FILEHANDLER* pFileHandler = nullptr;
  int fileFlag = -1;
  switch (submit.GetSubmitFormat()) {
    case XFA_ATTRIBUTEENUM_Xdp: {
      CFX_WideStringC csContentC;
      submit.GetSubmitXDPContent(csContentC);
      CFX_WideString csContent;
      csContent = csContentC;
      csContent.TrimLeft();
      csContent.TrimRight();
      CFX_WideString space;
      space.FromLocal(" ");
      csContent = space + csContent + space;
      FPDF_DWORD flag = 0;
      if (submit.IsSubmitEmbedPDF())
        flag |= FXFA_PDF;

      ToXFAContentFlags(csContent, flag);
      pFileHandler = pFormFillEnv->OpenFile(FXFA_SAVEAS_XDP, nullptr, "wb");
      fileFlag = FXFA_SAVEAS_XDP;
      ExportSubmitFile(pFileHandler, FXFA_SAVEAS_XDP, 0, flag);
      break;
    }
    case XFA_ATTRIBUTEENUM_Xml:
      pFileHandler = pFormFillEnv->OpenFile(FXFA_SAVEAS_XML, nullptr, "wb");
      fileFlag = FXFA_SAVEAS_XML;
      ExportSubmitFile(pFileHandler, FXFA_SAVEAS_XML, 0, FXFA_XFA_ALL);
      break;
    case XFA_ATTRIBUTEENUM_Pdf:
      break;
    case XFA_ATTRIBUTEENUM_Urlencoded:
      pFileHandler = pFormFillEnv->OpenFile(FXFA_SAVEAS_XML, nullptr, "wb");
      fileFlag = FXFA_SAVEAS_XML;
      ExportSubmitFile(pFileHandler, FXFA_SAVEAS_XML, 0, FXFA_XFA_ALL);
      break;
    default:
      return false;
  }
  if (!pFileHandler)
    return false;
  if (csURL.Left(7).CompareNoCase(L"mailto:") == 0) {
    CFX_WideString csToAddress;
    CFX_WideString csCCAddress;
    CFX_WideString csBCCAddress;
    CFX_WideString csSubject;
    CFX_WideString csMsg;
    if (!MailToInfo(csURL, csToAddress, csCCAddress, csBCCAddress, csSubject,
                    csMsg)) {
      return false;
    }
    CFX_ByteString bsTo = CFX_WideString(csToAddress).UTF16LE_Encode();
    CFX_ByteString bsCC = CFX_WideString(csCCAddress).UTF16LE_Encode();
    CFX_ByteString bsBcc = CFX_WideString(csBCCAddress).UTF16LE_Encode();
    CFX_ByteString bsSubject = CFX_WideString(csSubject).UTF16LE_Encode();
    CFX_ByteString bsMsg = CFX_WideString(csMsg).UTF16LE_Encode();
    FPDF_WIDESTRING pTo = (FPDF_WIDESTRING)bsTo.GetBuffer(bsTo.GetLength());
    FPDF_WIDESTRING pCC = (FPDF_WIDESTRING)bsCC.GetBuffer(bsCC.GetLength());
    FPDF_WIDESTRING pBcc = (FPDF_WIDESTRING)bsBcc.GetBuffer(bsBcc.GetLength());
    FPDF_WIDESTRING pSubject =
        (FPDF_WIDESTRING)bsSubject.GetBuffer(bsSubject.GetLength());
    FPDF_WIDESTRING pMsg = (FPDF_WIDESTRING)bsMsg.GetBuffer(bsMsg.GetLength());
    pFormFillEnv->EmailTo(pFileHandler, pTo, pSubject, pCC, pBcc, pMsg);
    bsTo.ReleaseBuffer();
    bsCC.ReleaseBuffer();
    bsBcc.ReleaseBuffer();
    bsSubject.ReleaseBuffer();
    bsMsg.ReleaseBuffer();
  } else {
    // HTTP or FTP
    CFX_WideString ws;
    CFX_ByteString bs = csURL.UTF16LE_Encode();
    int len = bs.GetLength();
    pFormFillEnv->UploadTo(pFileHandler, fileFlag,
                           (FPDF_WIDESTRING)bs.GetBuffer(len));
    bs.ReleaseBuffer(len);
  }
  return true;
}

FX_BOOL CPDF_TextPageFind::FindNext() {
  if (!m_pTextPage)
    return FALSE;
  m_resArray.clear();
  if (m_findNextStart == -1)
    return FALSE;
  if (m_strText.IsEmpty()) {
    m_IsFind = FALSE;
    return m_IsFind;
  }
  int strLen = m_strText.GetLength();
  if (m_findNextStart > strLen - 1) {
    m_IsFind = FALSE;
    return m_IsFind;
  }
  int nCount = pdfium::CollectionSize<int>(m_csFindWhatArray);
  int nResultPos = 0;
  int nStartPos = 0;
  nStartPos = m_findNextStart;
  bool bSpaceStart = false;
  for (int iWord = 0; iWord < nCount; iWord++) {
    CFX_WideString csWord = m_csFindWhatArray[iWord];
    if (csWord.IsEmpty()) {
      if (iWord == nCount - 1) {
        FX_WCHAR strInsert = m_strText.GetAt(nStartPos);
        if (strInsert == TEXT_LINEFEED_CHAR || strInsert == TEXT_SPACE_CHAR ||
            strInsert == TEXT_RETURN_CHAR || strInsert == 160) {
          nResultPos = nStartPos + 1;
          break;
        }
        iWord = -1;
      } else if (iWord == 0) {
        bSpaceStart = true;
      }
      continue;
    }
    int endIndex;
    nResultPos = m_strText.Find(csWord.c_str(), nStartPos);
    if (nResultPos == -1) {
      m_IsFind = FALSE;
      return m_IsFind;
    }
    endIndex = nResultPos + csWord.GetLength() - 1;
    if (iWord == 0)
      m_resStart = nResultPos;
    FX_BOOL bMatch = TRUE;
    if (iWord != 0 && !bSpaceStart) {
      int PreResEndPos = nStartPos;
      int curChar = csWord.GetAt(0);
      CFX_WideString lastWord = m_csFindWhatArray[iWord - 1];
      int lastChar = lastWord.GetAt(lastWord.GetLength() - 1);
      if (nStartPos == nResultPos &&
          !(IsIgnoreSpaceCharacter(lastChar) ||
            IsIgnoreSpaceCharacter(curChar))) {
        bMatch = FALSE;
      }
      for (int d = PreResEndPos; d < nResultPos; d++) {
        FX_WCHAR strInsert = m_strText.GetAt(d);
        if (strInsert != TEXT_LINEFEED_CHAR && strInsert != TEXT_SPACE_CHAR &&
            strInsert != TEXT_RETURN_CHAR && strInsert != 160) {
          bMatch = FALSE;
          break;
        }
      }
    } else if (bSpaceStart) {
      if (nResultPos > 0) {
        FX_WCHAR strInsert = m_strText.GetAt(nResultPos - 1);
        if (strInsert != TEXT_LINEFEED_CHAR && strInsert != TEXT_SPACE_CHAR &&
            strInsert != TEXT_RETURN_CHAR && strInsert != 160) {
          bMatch = FALSE;
          m_resStart = nResultPos;
        } else {
          m_resStart = nResultPos - 1;
        }
      }
    }
    if (m_bMatchWholeWord && bMatch) {
      bMatch = IsMatchWholeWord(m_strText, nResultPos, endIndex);
    }
    nStartPos = endIndex + 1;
    if (!bMatch) {
      iWord = -1;
      if (bSpaceStart)
        nStartPos = m_resStart + m_csFindWhatArray[1].GetLength();
      else
        nStartPos = m_resStart + m_csFindWhatArray[0].GetLength();
    }
  }
  m_resEnd = nResultPos + m_csFindWhatArray.back().GetLength() - 1;
  m_IsFind = TRUE;
  int resStart = GetCharIndex(m_resStart);
  int resEnd = GetCharIndex(m_resEnd);
  m_resArray = m_pTextPage->GetRectArray(resStart, resEnd - resStart + 1);
  if (m_flags & FPDFTEXT_CONSECUTIVE) {
    m_findNextStart = m_resStart + 1;
    m_findPreStart = m_resEnd - 1;
  } else {
    m_findNextStart = m_resEnd + 1;
    m_findPreStart = m_resStart - 1;
  }
//.........这里部分代码省略.........

void CPDFXFA_DocEnvironment::ExportData(CXFA_FFDoc* hDoc,
                                        const CFX_WideString& wsFilePath,
                                        bool bXDP) {
  if (hDoc != m_pContext->GetXFADoc())
    return;

  if (m_pContext->GetDocType() != DOCTYPE_DYNAMIC_XFA &&
      m_pContext->GetDocType() != DOCTYPE_STATIC_XFA) {
    return;
  }

  CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pContext->GetFormFillEnv();
  if (!pFormFillEnv)
    return;

  int fileType = bXDP ? FXFA_SAVEAS_XDP : FXFA_SAVEAS_XML;
  CFX_ByteString bs = wsFilePath.UTF16LE_Encode();
  if (wsFilePath.IsEmpty()) {
    if (!pFormFillEnv->GetFormFillInfo() ||
        !pFormFillEnv->GetFormFillInfo()->m_pJsPlatform) {
      return;
    }

    CFX_WideString filepath = pFormFillEnv->JS_fieldBrowse();
    bs = filepath.UTF16LE_Encode();
  }
  int len = bs.GetLength();
  FPDF_FILEHANDLER* pFileHandler =
      pFormFillEnv->OpenFile(bXDP ? FXFA_SAVEAS_XDP : FXFA_SAVEAS_XML,
                             (FPDF_WIDESTRING)bs.GetBuffer(len), "wb");
  bs.ReleaseBuffer(len);
  if (!pFileHandler)
    return;

  CFX_RetainPtr<IFX_SeekableStream> fileWrite =
      MakeSeekableStream(pFileHandler);
  CFX_ByteString content;
  if (fileType == FXFA_SAVEAS_XML) {
    content = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n";
    fileWrite->WriteBlock(content.c_str(), fileWrite->GetSize(),
                          content.GetLength());
    m_pContext->GetXFADocView()->GetDoc()->SavePackage(XFA_HASHCODE_Data,
                                                       fileWrite, nullptr);
  } else if (fileType == FXFA_SAVEAS_XDP) {
    if (!m_pContext->GetPDFDoc())
      return;

    CPDF_Dictionary* pRoot = m_pContext->GetPDFDoc()->GetRoot();
    if (!pRoot)
      return;

    CPDF_Dictionary* pAcroForm = pRoot->GetDictFor("AcroForm");
    if (!pAcroForm)
      return;

    CPDF_Array* pArray = ToArray(pAcroForm->GetObjectFor("XFA"));
    if (!pArray)
      return;

    int size = pArray->GetCount();
    for (int i = 1; i < size; i += 2) {
      CPDF_Object* pPDFObj = pArray->GetObjectAt(i);
      CPDF_Object* pPrePDFObj = pArray->GetObjectAt(i - 1);
      if (!pPrePDFObj->IsString())
        continue;
      if (!pPDFObj->IsReference())
        continue;

      CPDF_Stream* pStream = ToStream(pPDFObj->GetDirect());
      if (!pStream)
        continue;
      if (pPrePDFObj->GetString() == "form") {
        m_pContext->GetXFADocView()->GetDoc()->SavePackage(XFA_HASHCODE_Form,
                                                           fileWrite, nullptr);
        continue;
      }
      if (pPrePDFObj->GetString() == "datasets") {
        m_pContext->GetXFADocView()->GetDoc()->SavePackage(
            XFA_HASHCODE_Datasets, fileWrite, nullptr);
        continue;
      }
      if (i == size - 1) {
        CFX_WideString wPath = CFX_WideString::FromUTF16LE(
            reinterpret_cast<const unsigned short*>(bs.c_str()),
            bs.GetLength() / sizeof(unsigned short));
        CFX_ByteString bPath = wPath.UTF8Encode();
        const char* szFormat =
            "\n<pdf href=\"%s\" xmlns=\"http://ns.adobe.com/xdp/pdf/\"/>";
        content.Format(szFormat, bPath.c_str());
        fileWrite->WriteBlock(content.c_str(), fileWrite->GetSize(),
                              content.GetLength());
      }
      std::unique_ptr<CPDF_StreamAcc> pAcc(new CPDF_StreamAcc);
      pAcc->LoadAllData(pStream);
      fileWrite->WriteBlock(pAcc->GetData(), fileWrite->GetSize(),
                            pAcc->GetSize());
    }
  }
  fileWrite->Flush();
}

bool CPDFXFA_DocEnvironment::MailToInfo(CFX_WideString& csURL,
                                        CFX_WideString& csToAddress,
                                        CFX_WideString& csCCAddress,
                                        CFX_WideString& csBCCAddress,
                                        CFX_WideString& csSubject,
                                        CFX_WideString& csMsg) {
  CFX_WideString srcURL = csURL;
  srcURL.TrimLeft();
  if (srcURL.Left(7).CompareNoCase(L"mailto:") != 0)
    return false;

  int pos = srcURL.Find(L'?', 0);
  CFX_WideString tmp;
  if (pos == -1) {
    pos = srcURL.Find(L'@', 0);
    if (pos == -1)
      return false;

    tmp = srcURL.Right(csURL.GetLength() - 7);
  } else {
    tmp = srcURL.Left(pos);
    tmp = tmp.Right(tmp.GetLength() - 7);
  }
  tmp.TrimLeft();
  tmp.TrimRight();

  csToAddress = tmp;

  srcURL = srcURL.Right(srcURL.GetLength() - (pos + 1));
  while (!srcURL.IsEmpty()) {
    srcURL.TrimLeft();
    srcURL.TrimRight();
    pos = srcURL.Find(L'&', 0);

    tmp = (pos == -1) ? srcURL : srcURL.Left(pos);
    tmp.TrimLeft();
    tmp.TrimRight();
    if (tmp.GetLength() >= 3 && tmp.Left(3).CompareNoCase(L"cc=") == 0) {
      tmp = tmp.Right(tmp.GetLength() - 3);
      if (!csCCAddress.IsEmpty())
        csCCAddress += L';';
      csCCAddress += tmp;
    } else if (tmp.GetLength() >= 4 &&
               tmp.Left(4).CompareNoCase(L"bcc=") == 0) {
      tmp = tmp.Right(tmp.GetLength() - 4);
      if (!csBCCAddress.IsEmpty())
        csBCCAddress += L';';
      csBCCAddress += tmp;
    } else if (tmp.GetLength() >= 8 &&
               tmp.Left(8).CompareNoCase(L"subject=") == 0) {
      tmp = tmp.Right(tmp.GetLength() - 8);
      csSubject += tmp;
    } else if (tmp.GetLength() >= 5 &&
               tmp.Left(5).CompareNoCase(L"body=") == 0) {
      tmp = tmp.Right(tmp.GetLength() - 5);
      csMsg += tmp;
    }
    srcURL = (pos == -1) ? L"" : srcURL.Right(csURL.GetLength() - (pos + 1));
  }
  csToAddress.Replace(L",", L";");
  csCCAddress.Replace(L",", L";");
  csBCCAddress.Replace(L",", L";");
  return true;
}

FX_BOOL CXFA_NodeHelper::XFA_ResolveNodes_CreateNode(
    CFX_WideString wsName,
    CFX_WideString wsCondition,
    FX_BOOL bLastNode,
    CXFA_ScriptContext* pScriptContext) {
  if (m_pCreateParent == NULL) {
    return FALSE;
  }
  FX_BOOL bIsClassName = FALSE;
  FX_BOOL bResult = FALSE;
  if (wsName.GetAt(0) == '!') {
    wsName = wsName.Right(wsName.GetLength() - 1);
    m_pCreateParent = ToNode(
        pScriptContext->GetDocument()->GetXFAObject(XFA_HASHCODE_Datasets));
  }
  if (wsName.GetAt(0) == '#') {
    bIsClassName = TRUE;
    wsName = wsName.Right(wsName.GetLength() - 1);
  }
  if (m_iCreateCount == 0) {
    XFA_CreateNode_ForCondition(wsCondition);
  }
  if (bIsClassName) {
    XFA_LPCELEMENTINFO lpElement = XFA_GetElementByName(wsName);
    if (lpElement == NULL) {
      return FALSE;
    }
    for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) {
      CXFA_Node* pNewNode =
          m_pCreateParent->CreateSamePacketNode(lpElement->eName);
      if (pNewNode) {
        m_pCreateParent->InsertChild(pNewNode);
        if (iIndex == m_iCreateCount - 1) {
          m_pCreateParent = pNewNode;
        }
        bResult = TRUE;
      }
    }
  } else {
    XFA_ELEMENT eClassType = XFA_ELEMENT_DataGroup;
    if (bLastNode) {
      eClassType = m_eLastCreateType;
    }
    for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) {
      CXFA_Node* pNewNode = m_pCreateParent->CreateSamePacketNode(eClassType);
      if (pNewNode) {
        pNewNode->SetAttribute(XFA_ATTRIBUTE_Name, wsName);
        pNewNode->CreateXMLMappingNode();
        m_pCreateParent->InsertChild(pNewNode);
        if (iIndex == m_iCreateCount - 1) {
          m_pCreateParent = pNewNode;
        }
        bResult = TRUE;
      }
    }
  }
  if (!bResult) {
    m_pCreateParent = NULL;
  }
  return bResult;
}

FDE_CSSSYNTAXSTATUS CFDE_CSSStyleSheet::LoadStyleRule(
    IFDE_CSSSyntaxParser* pSyntax,
    CFDE_CSSRuleArray& ruleArray) {
  m_Selectors.RemoveAt(0, m_Selectors.GetSize());
  CFDE_CSSStyleRule* pStyleRule = NULL;
  const FX_WCHAR* pszValue = NULL;
  int32_t iValueLen = 0;
  FDE_CSSPROPERTYARGS propertyArgs;
  propertyArgs.pStaticStore = m_pAllocator;
  propertyArgs.pStringCache = &m_StringCache;
  propertyArgs.pProperty = NULL;
  CFX_WideString wsName;
  for (;;) {
    switch (pSyntax->DoSyntaxParse()) {
      case FDE_CSSSYNTAXSTATUS_Selector: {
        pszValue = pSyntax->GetCurrentString(iValueLen);
        IFDE_CSSSelector* pSelector =
            CFDE_CSSSelector::FromString(m_pAllocator, pszValue, iValueLen);
        if (pSelector != NULL) {
          m_Selectors.Add(pSelector);
        }
      } break;
      case FDE_CSSSYNTAXSTATUS_PropertyName:
        pszValue = pSyntax->GetCurrentString(iValueLen);
        propertyArgs.pProperty = FDE_GetCSSPropertyByName(pszValue, iValueLen);
        if (propertyArgs.pProperty == NULL) {
          wsName = CFX_WideStringC(pszValue, iValueLen);
        }
        break;
      case FDE_CSSSYNTAXSTATUS_PropertyValue:
        if (propertyArgs.pProperty != NULL) {
          pszValue = pSyntax->GetCurrentString(iValueLen);
          if (iValueLen > 0) {
            pStyleRule->GetDeclImp().AddProperty(&propertyArgs, pszValue,
                                                 iValueLen);
          }
        } else if (iValueLen > 0) {
          pszValue = pSyntax->GetCurrentString(iValueLen);
          if (iValueLen > 0) {
            pStyleRule->GetDeclImp().AddProperty(
                &propertyArgs, wsName, wsName.GetLength(), pszValue, iValueLen);
          }
        }
        break;
      case FDE_CSSSYNTAXSTATUS_DeclOpen:
        if (pStyleRule == NULL && m_Selectors.GetSize() > 0) {
          pStyleRule = FDE_NewWith(m_pAllocator) CFDE_CSSStyleRule;
          pStyleRule->SetSelector(m_pAllocator, m_Selectors);
          ruleArray.Add(pStyleRule);
        } else {
          SkipRuleSet(pSyntax);
          return FDE_CSSSYNTAXSTATUS_None;
        }
        break;
      case FDE_CSSSYNTAXSTATUS_DeclClose:
        if (pStyleRule != NULL &&
            pStyleRule->GetDeclImp().GetStartPosition() == NULL) {
          pStyleRule->~CFDE_CSSStyleRule();
          ruleArray.RemoveLast(1);
        }
        return FDE_CSSSYNTAXSTATUS_None;
        FDE_CSSSWITCHDEFAULTS();
    }
  }
}

CPDF_String::CPDF_String(const CFX_WideString& str)
{
    m_Type = PDFOBJ_STRING;
    m_String = PDF_EncodeText(str, str.GetLength());
    m_bHex = FALSE;
}

CPDF_FormField* CPDF_InterForm::AddTerminalField(CPDF_Dictionary* pFieldDict) {
  if (!pFieldDict->KeyExist("FT")) {
    // Key "FT" is required for terminal fields, it is also inheritable.
    CPDF_Dictionary* pParentDict = pFieldDict->GetDictFor("Parent");
    if (!pParentDict || !pParentDict->KeyExist("FT"))
      return nullptr;
  }

  CPDF_Dictionary* pDict = pFieldDict;
  CFX_WideString csWName = FPDF_GetFullName(pFieldDict);
  if (csWName.IsEmpty())
    return nullptr;

  CPDF_FormField* pField = nullptr;
  pField = m_pFieldTree->GetField(csWName);
  if (!pField) {
    CPDF_Dictionary* pParent = pFieldDict;
    if (!pFieldDict->KeyExist("T") &&
        pFieldDict->GetStringFor("Subtype") == "Widget") {
      pParent = pFieldDict->GetDictFor("Parent");
      if (!pParent)
        pParent = pFieldDict;
    }

    if (pParent && pParent != pFieldDict && !pParent->KeyExist("FT")) {
      if (pFieldDict->KeyExist("FT")) {
        CPDF_Object* pFTValue = pFieldDict->GetDirectObjectFor("FT");
        if (pFTValue)
          pParent->SetFor("FT", pFTValue->Clone());
      }

      if (pFieldDict->KeyExist("Ff")) {
        CPDF_Object* pFfValue = pFieldDict->GetDirectObjectFor("Ff");
        if (pFfValue)
          pParent->SetFor("Ff", pFfValue->Clone());
      }
    }

    pField = new CPDF_FormField(this, pParent);
    CPDF_Object* pTObj = pDict->GetObjectFor("T");
    if (ToReference(pTObj)) {
      std::unique_ptr<CPDF_Object> pClone = pTObj->CloneDirectObject();
      if (pClone)
        pDict->SetFor("T", std::move(pClone));
      else
        pDict->SetNewFor<CPDF_Name>("T", "");
    }
    m_pFieldTree->SetField(csWName, pField);
  }

  CPDF_Array* pKids = pFieldDict->GetArrayFor("Kids");
  if (pKids) {
    for (size_t i = 0; i < pKids->GetCount(); i++) {
      CPDF_Dictionary* pKid = pKids->GetDictAt(i);
      if (!pKid)
        continue;
      if (pKid->GetStringFor("Subtype") != "Widget")
        continue;

      AddControl(pField, pKid);
    }
  } else {
    if (pFieldDict->GetStringFor("Subtype") == "Widget")
      AddControl(pField, pFieldDict);
  }
  return pField;
}

void CPDF_TextPageFind::ExtractFindWhat(const CFX_WideString& findwhat) {
  if (findwhat.IsEmpty())
    return;
  int index = 0;
  while (1) {
    CFX_WideString csWord = TEXT_EMPTY;
    int ret =
        ExtractSubString(csWord, findwhat.c_str(), index, TEXT_SPACE_CHAR);
    if (csWord.IsEmpty()) {
      if (ret) {
        m_csFindWhatArray.push_back(L"");
        index++;
        continue;
      } else {
        break;
      }
    }
    int pos = 0;
    while (pos < csWord.GetLength()) {
      CFX_WideString curStr = csWord.Mid(pos, 1);
      FX_WCHAR curChar = csWord.GetAt(pos);
      if (IsIgnoreSpaceCharacter(curChar)) {
        if (pos > 0 && curChar == 0x2019) {
          pos++;
          continue;
        }
        if (pos > 0)
          m_csFindWhatArray.push_back(csWord.Mid(0, pos));
        m_csFindWhatArray.push_back(curStr);
        if (pos == csWord.GetLength() - 1) {
          csWord.clear();
          break;
        }
        csWord = csWord.Right(csWord.GetLength() - pos - 1);
        pos = 0;
        continue;
      }
      pos++;
    }
    if (!csWord.IsEmpty())
      m_csFindWhatArray.push_back(csWord);
    index++;
  }
}