Encapsulate some public static methods in CFXJSE_FormCalcContext.
They are only used inside CFXJSE_FormCalcContext. Move into an anonymous
namespace.
Change-Id: Ib8a0ff9b90cf951459c04655bedada3bdb1979a4
Reviewed-on: https://pdfium-review.googlesource.com/39090
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
diff --git a/fxjs/cfxjse_formcalc_context.cpp b/fxjs/cfxjse_formcalc_context.cpp
index 2b3db83..b2fa970 100644
--- a/fxjs/cfxjse_formcalc_context.cpp
+++ b/fxjs/cfxjse_formcalc_context.cpp
@@ -622,6 +622,925 @@
return dValue;
}
+bool IsIsoDateFormat(const char* pData,
+ int32_t iLength,
+ int32_t& iStyle,
+ int32_t& iYear,
+ int32_t& iMonth,
+ int32_t& iDay) {
+ iYear = 0;
+ iMonth = 1;
+ iDay = 1;
+
+ if (iLength < 4)
+ return false;
+
+ char strYear[5];
+ strYear[4] = '\0';
+ for (int32_t i = 0; i < 4; ++i) {
+ if (!std::isdigit(pData[i]))
+ return false;
+
+ strYear[i] = pData[i];
+ }
+ iYear = FXSYS_atoi(strYear);
+ iStyle = 0;
+ if (iLength == 4)
+ return true;
+
+ iStyle = pData[4] == '-' ? 1 : 0;
+
+ char strTemp[3];
+ strTemp[2] = '\0';
+ int32_t iPosOff = iStyle == 0 ? 4 : 5;
+ if (!std::isdigit(pData[iPosOff]) || !std::isdigit(pData[iPosOff + 1]))
+ return false;
+
+ strTemp[0] = pData[iPosOff];
+ strTemp[1] = pData[iPosOff + 1];
+ iMonth = FXSYS_atoi(strTemp);
+ if (iMonth > 12 || iMonth < 1)
+ return false;
+
+ if (iStyle == 0) {
+ iPosOff += 2;
+ if (iLength == 6)
+ return true;
+ } else {
+ iPosOff += 3;
+ if (iLength == 7)
+ return true;
+ }
+ if (!std::isdigit(pData[iPosOff]) || !std::isdigit(pData[iPosOff + 1]))
+ return false;
+
+ strTemp[0] = pData[iPosOff];
+ strTemp[1] = pData[iPosOff + 1];
+ iDay = FXSYS_atoi(strTemp);
+ if (iPosOff + 2 < iLength)
+ return false;
+
+ if ((!(iYear % 4) && (iYear % 100)) || !(iYear % 400)) {
+ if (iMonth == 2 && iDay > 29)
+ return false;
+ } else {
+ if (iMonth == 2 && iDay > 28)
+ return false;
+ }
+ if (iMonth != 2) {
+ if (iMonth < 8) {
+ if (iDay > (iMonth % 2 == 0 ? 30 : 31))
+ return false;
+ } else if (iDay > (iMonth % 2 == 0 ? 31 : 30)) {
+ return false;
+ }
+ }
+ return true;
+}
+
+bool IsIsoTimeFormat(const char* pData,
+ int32_t iLength,
+ int32_t& iHour,
+ int32_t& iMinute,
+ int32_t& iSecond,
+ int32_t& iMilliSecond,
+ int32_t& iZoneHour,
+ int32_t& iZoneMinute) {
+ iHour = 0;
+ iMinute = 0;
+ iSecond = 0;
+ iMilliSecond = 0;
+ iZoneHour = 0;
+ iZoneMinute = 0;
+ if (!pData)
+ return false;
+
+ char strTemp[3];
+ strTemp[2] = '\0';
+ int32_t iZone = 0;
+ int32_t i = 0;
+ while (i < iLength) {
+ if (!std::isdigit(pData[i]) && pData[i] != ':') {
+ iZone = i;
+ break;
+ }
+ ++i;
+ }
+ if (i == iLength)
+ iZone = iLength;
+
+ int32_t iPos = 0;
+ int32_t iIndex = 0;
+ while (iIndex < iZone) {
+ if (!std::isdigit(pData[iIndex]))
+ return false;
+
+ strTemp[0] = pData[iIndex];
+ if (!std::isdigit(pData[iIndex + 1]))
+ return false;
+
+ strTemp[1] = pData[iIndex + 1];
+ if (FXSYS_atoi(strTemp) > 60)
+ return false;
+
+ if (pData[2] == ':') {
+ if (iPos == 0) {
+ iHour = FXSYS_atoi(strTemp);
+ ++iPos;
+ } else if (iPos == 1) {
+ iMinute = FXSYS_atoi(strTemp);
+ ++iPos;
+ } else {
+ iSecond = FXSYS_atoi(strTemp);
+ }
+ iIndex += 3;
+ } else {
+ if (iPos == 0) {
+ iHour = FXSYS_atoi(strTemp);
+ ++iPos;
+ } else if (iPos == 1) {
+ iMinute = FXSYS_atoi(strTemp);
+ ++iPos;
+ } else if (iPos == 2) {
+ iSecond = FXSYS_atoi(strTemp);
+ ++iPos;
+ }
+ iIndex += 2;
+ }
+ }
+
+ if (iIndex < iLength && pData[iIndex] == '.') {
+ constexpr int kSubSecondLength = 3;
+ if (iIndex + kSubSecondLength >= iLength)
+ return false;
+
+ ++iIndex;
+ char strSec[kSubSecondLength + 1];
+ for (int i = 0; i < kSubSecondLength; ++i) {
+ char c = pData[iIndex + i];
+ if (!std::isdigit(c))
+ return false;
+ strSec[i] = c;
+ }
+ strSec[kSubSecondLength] = '\0';
+
+ iMilliSecond = FXSYS_atoi(strSec);
+ if (iMilliSecond > 100) {
+ iMilliSecond = 0;
+ return false;
+ }
+ iIndex += kSubSecondLength;
+ }
+
+ if (iIndex < iLength && FXSYS_towlower(pData[iIndex]) == 'z')
+ return true;
+
+ int32_t iSign = 1;
+ if (iIndex < iLength) {
+ if (pData[iIndex] == '+') {
+ ++iIndex;
+ } else if (pData[iIndex] == '-') {
+ iSign = -1;
+ ++iIndex;
+ }
+ }
+ iPos = 0;
+ while (iIndex < iLength) {
+ if (!std::isdigit(pData[iIndex]))
+ return false;
+
+ strTemp[0] = pData[iIndex];
+ if (!std::isdigit(pData[iIndex + 1]))
+ return false;
+
+ strTemp[1] = pData[iIndex + 1];
+ if (FXSYS_atoi(strTemp) > 60)
+ return false;
+
+ if (pData[2] == ':') {
+ if (iPos == 0) {
+ iZoneHour = FXSYS_atoi(strTemp);
+ } else if (iPos == 1) {
+ iZoneMinute = FXSYS_atoi(strTemp);
+ }
+ iIndex += 3;
+ } else {
+ if (!iPos) {
+ iZoneHour = FXSYS_atoi(strTemp);
+ ++iPos;
+ } else if (iPos == 1) {
+ iZoneMinute = FXSYS_atoi(strTemp);
+ ++iPos;
+ }
+ iIndex += 2;
+ }
+ }
+ if (iIndex < iLength)
+ return false;
+
+ iZoneHour *= iSign;
+ return true;
+}
+
+bool IsIsoDateTimeFormat(const char* pData,
+ int32_t iLength,
+ int32_t& iYear,
+ int32_t& iMonth,
+ int32_t& iDay,
+ int32_t& iHour,
+ int32_t& iMinute,
+ int32_t& iSecond,
+ int32_t& iMillionSecond,
+ int32_t& iZoneHour,
+ int32_t& iZoneMinute) {
+ iYear = 0;
+ iMonth = 0;
+ iDay = 0;
+ iHour = 0;
+ iMinute = 0;
+ iSecond = 0;
+ if (!pData)
+ return false;
+
+ int32_t iIndex = 0;
+ while (pData[iIndex] != 'T' && pData[iIndex] != 't') {
+ if (iIndex >= iLength)
+ return false;
+ ++iIndex;
+ }
+ if (iIndex != 8 && iIndex != 10)
+ return false;
+
+ int32_t iStyle = -1;
+ if (!IsIsoDateFormat(pData, iIndex, iStyle, iYear, iMonth, iDay))
+ return false;
+ if (pData[iIndex] != 'T' && pData[iIndex] != 't')
+ return true;
+
+ ++iIndex;
+ if (((iLength - iIndex > 13) && (iLength - iIndex < 6)) &&
+ (iLength - iIndex != 15)) {
+ return true;
+ }
+ return IsIsoTimeFormat(pData + iIndex, iLength - iIndex, iHour, iMinute,
+ iSecond, iMillionSecond, iZoneHour, iZoneMinute);
+}
+
+int32_t DateString2Num(const ByteStringView& szDateString) {
+ int32_t iLength = szDateString.GetLength();
+ int32_t iYear = 0;
+ int32_t iMonth = 0;
+ int32_t iDay = 0;
+ if (iLength <= 10) {
+ int32_t iStyle = -1;
+ if (!IsIsoDateFormat(szDateString.unterminated_c_str(), iLength, iStyle,
+ iYear, iMonth, iDay)) {
+ return 0;
+ }
+ } else {
+ int32_t iHour = 0;
+ int32_t iMinute = 0;
+ int32_t iSecond = 0;
+ int32_t iMilliSecond = 0;
+ int32_t iZoneHour = 0;
+ int32_t iZoneMinute = 0;
+ if (!IsIsoDateTimeFormat(szDateString.unterminated_c_str(), iLength, iYear,
+ iMonth, iDay, iHour, iMinute, iSecond,
+ iMilliSecond, iZoneHour, iZoneMinute)) {
+ return 0;
+ }
+ }
+
+ float dDays = 0;
+ int32_t i = 1;
+ if (iYear < 1900)
+ return 0;
+
+ while (iYear - i >= 1900) {
+ dDays +=
+ ((!((iYear - i) % 4) && ((iYear - i) % 100)) || !((iYear - i) % 400))
+ ? 366
+ : 365;
+ ++i;
+ }
+ i = 1;
+ while (i < iMonth) {
+ if (i == 2)
+ dDays += ((!(iYear % 4) && (iYear % 100)) || !(iYear % 400)) ? 29 : 28;
+ else if (i <= 7)
+ dDays += (i % 2 == 0) ? 30 : 31;
+ else
+ dDays += (i % 2 == 0) ? 31 : 30;
+
+ ++i;
+ }
+ i = 0;
+ while (iDay - i > 0) {
+ dDays += 1;
+ ++i;
+ }
+ return (int32_t)dDays;
+}
+
+void GetLocalTimeZone(int32_t& iHour, int32_t& iMin, int32_t& iSec) {
+ time_t now;
+ time(&now);
+
+ struct tm* pGmt = gmtime(&now);
+ struct tm* pLocal = localtime(&now);
+ iHour = pLocal->tm_hour - pGmt->tm_hour;
+ iMin = pLocal->tm_min - pGmt->tm_min;
+ iSec = pLocal->tm_sec - pGmt->tm_sec;
+}
+
+bool HTMLSTR2Code(const WideStringView& pData, uint32_t* iCode) {
+ auto cmpFunc = [](const XFA_FMHtmlReserveCode& iter,
+ const WideStringView& val) {
+ // TODO(tsepez): check usage of c_str() below.
+ return wcscmp(val.unterminated_c_str(), iter.m_htmlReserve) > 0;
+ };
+ const XFA_FMHtmlReserveCode* result =
+ std::lower_bound(std::begin(kReservesForDecode),
+ std::end(kReservesForDecode), pData, cmpFunc);
+ if (result != std::end(kReservesForEncode) &&
+ !wcscmp(pData.unterminated_c_str(), result->m_htmlReserve)) {
+ *iCode = result->m_uCode;
+ return true;
+ }
+ return false;
+}
+
+bool HTMLCode2STR(uint32_t iCode, WideString* wsHTMLReserve) {
+ auto cmpFunc = [](const XFA_FMHtmlReserveCode iter, const uint32_t& val) {
+ return iter.m_uCode < val;
+ };
+ const XFA_FMHtmlReserveCode* result =
+ std::lower_bound(std::begin(kReservesForEncode),
+ std::end(kReservesForEncode), iCode, cmpFunc);
+ if (result != std::end(kReservesForEncode) && result->m_uCode == iCode) {
+ *wsHTMLReserve = result->m_htmlReserve;
+ return true;
+ }
+ return false;
+}
+
+WideString DecodeURL(const WideString& wsURLString) {
+ const wchar_t* pData = wsURLString.c_str();
+ size_t i = 0;
+ CFX_WideTextBuf wsResultBuf;
+ while (i < wsURLString.GetLength()) {
+ wchar_t ch = pData[i];
+ if ('%' != ch) {
+ wsResultBuf.AppendChar(ch);
+ ++i;
+ continue;
+ }
+
+ wchar_t chTemp = 0;
+ int32_t iCount = 0;
+ while (iCount < 2) {
+ ++i;
+ ch = pData[i];
+ if (ch <= '9' && ch >= '0') {
+ // TODO(dsinclair): Premultiply and add rather then scale.
+ chTemp += (ch - '0') * (!iCount ? 16 : 1);
+ } else if (ch <= 'F' && ch >= 'A') {
+ chTemp += (ch - 'A' + 10) * (!iCount ? 16 : 1);
+ } else if (ch <= 'f' && ch >= 'a') {
+ chTemp += (ch - 'a' + 10) * (!iCount ? 16 : 1);
+ } else {
+ return WideString();
+ }
+ ++iCount;
+ }
+ wsResultBuf.AppendChar(chTemp);
+ ++i;
+ }
+ wsResultBuf.AppendChar(0);
+ return wsResultBuf.MakeString();
+}
+
+WideString DecodeHTML(const WideString& wsHTMLString) {
+ wchar_t strString[9];
+ size_t iStrIndex = 0;
+ size_t iLen = wsHTMLString.GetLength();
+ size_t i = 0;
+ int32_t iCode = 0;
+ const wchar_t* pData = wsHTMLString.c_str();
+ CFX_WideTextBuf wsResultBuf;
+ while (i < iLen) {
+ wchar_t ch = pData[i];
+ if (ch != '&') {
+ wsResultBuf.AppendChar(ch);
+ ++i;
+ continue;
+ }
+
+ ++i;
+ ch = pData[i];
+ if (ch == '#') {
+ ++i;
+ ch = pData[i];
+ if (ch != 'x' && ch != 'X') {
+ return WideString();
+ }
+
+ ++i;
+ ch = pData[i];
+ if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
+ (ch <= 'F' && ch >= 'A')) {
+ while (ch != ';' && i < iLen) {
+ if (ch >= '0' && ch <= '9') {
+ iCode += ch - '0';
+ } else if (ch <= 'f' && ch >= 'a') {
+ iCode += ch - 'a' + 10;
+ } else if (ch <= 'F' && ch >= 'A') {
+ iCode += ch - 'A' + 10;
+ } else {
+ return WideString();
+ }
+ ++i;
+ // TODO(dsinclair): Postmultiply seems wrong, start at zero
+ // and pre-multiply then can remove the post divide.
+ iCode *= 16;
+ ch = pData[i];
+ }
+ iCode /= 16;
+ }
+ } else {
+ while (ch != ';' && i < iLen) {
+ strString[iStrIndex++] = ch;
+ ++i;
+ ch = pData[i];
+ }
+ strString[iStrIndex] = 0;
+ }
+ uint32_t iData = 0;
+ if (HTMLSTR2Code(strString, &iData)) {
+ wsResultBuf.AppendChar((wchar_t)iData);
+ } else {
+ wsResultBuf.AppendChar(iCode);
+ }
+ iStrIndex = 0;
+ strString[iStrIndex] = 0;
+ ++i;
+ }
+ wsResultBuf.AppendChar(0);
+
+ return wsResultBuf.MakeString();
+}
+
+WideString DecodeXML(const WideString& wsXMLString) {
+ wchar_t strString[9];
+ int32_t iStrIndex = 0;
+ int32_t iLen = wsXMLString.GetLength();
+ int32_t i = 0;
+ int32_t iCode = 0;
+ wchar_t ch = 0;
+ const wchar_t* pData = wsXMLString.c_str();
+ CFX_WideTextBuf wsResultBuf;
+ while (i < iLen) {
+ ch = pData[i];
+ if (ch != '&') {
+ wsResultBuf.AppendChar(ch);
+ ++i;
+ continue;
+ }
+
+ // TODO(dsinclair): This is very similar to DecodeHTML, can they be
+ // combined?
+ ++i;
+ ch = pData[i];
+ if (ch == '#') {
+ ++i;
+ ch = pData[i];
+ if (ch != 'x' && ch != 'X') {
+ return WideString();
+ }
+
+ ++i;
+ ch = pData[i];
+ if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
+ (ch <= 'F' && ch >= 'A')) {
+ while (ch != ';') {
+ if (ch >= '0' && ch <= '9') {
+ iCode += ch - '0';
+ } else if (ch <= 'f' && ch >= 'a') {
+ iCode += ch - 'a' + 10;
+ } else if (ch <= 'F' && ch >= 'A') {
+ iCode += ch - 'A' + 10;
+ } else {
+ return WideString();
+ }
+ ++i;
+ iCode *= 16;
+ ch = pData[i];
+ }
+ iCode /= 16;
+ }
+ } else {
+ while (ch != ';' && i < iLen) {
+ strString[iStrIndex++] = ch;
+ ++i;
+ ch = pData[i];
+ }
+ strString[iStrIndex] = 0;
+ }
+
+ const wchar_t* const strName[] = {L"quot", L"amp", L"apos", L"lt", L"gt"};
+ int32_t iIndex = 0;
+ while (iIndex < 5) {
+ if (memcmp(strString, strName[iIndex], wcslen(strName[iIndex])) == 0) {
+ break;
+ }
+ ++iIndex;
+ }
+ switch (iIndex) {
+ case 0:
+ wsResultBuf.AppendChar('"');
+ break;
+ case 1:
+ wsResultBuf.AppendChar('&');
+ break;
+ case 2:
+ wsResultBuf.AppendChar('\'');
+ break;
+ case 3:
+ wsResultBuf.AppendChar('<');
+ break;
+ case 4:
+ wsResultBuf.AppendChar('>');
+ break;
+ default:
+ wsResultBuf.AppendChar(iCode);
+ break;
+ }
+ iStrIndex = 0;
+ strString[iStrIndex] = 0;
+ ++i;
+ iCode = 0;
+ }
+ wsResultBuf.AppendChar(0);
+ return wsResultBuf.MakeString();
+}
+
+WideString EncodeURL(const ByteString& szURLString) {
+ WideString wsURLString = WideString::FromUTF8(szURLString.AsStringView());
+ CFX_WideTextBuf wsResultBuf;
+ wchar_t strEncode[4];
+ strEncode[0] = '%';
+ strEncode[3] = 0;
+ wchar_t strUnsafe[] = {' ', '<', '>', '"', '#', '%', '{', '}',
+ '|', '\\', '^', '~', '[', ']', '`'};
+ wchar_t strReserved[] = {';', '/', '?', ':', '@', '=', '&'};
+ wchar_t strSpecial[] = {'$', '-', '+', '!', '*', '\'', '(', ')', ','};
+ const wchar_t* strCode = L"0123456789abcdef";
+ for (auto ch : wsURLString) {
+ int32_t i = 0;
+ int32_t iCount = FX_ArraySize(strUnsafe);
+ while (i < iCount) {
+ if (ch == strUnsafe[i]) {
+ int32_t iIndex = ch / 16;
+ strEncode[1] = strCode[iIndex];
+ strEncode[2] = strCode[ch - iIndex * 16];
+ wsResultBuf << strEncode;
+ break;
+ }
+ ++i;
+ }
+ if (i < iCount)
+ continue;
+
+ i = 0;
+ iCount = FX_ArraySize(strReserved);
+ while (i < iCount) {
+ if (ch == strReserved[i]) {
+ int32_t iIndex = ch / 16;
+ strEncode[1] = strCode[iIndex];
+ strEncode[2] = strCode[ch - iIndex * 16];
+ wsResultBuf << strEncode;
+ break;
+ }
+ ++i;
+ }
+ if (i < iCount)
+ continue;
+
+ i = 0;
+ iCount = FX_ArraySize(strSpecial);
+ while (i < iCount) {
+ if (ch == strSpecial[i]) {
+ wsResultBuf.AppendChar(ch);
+ break;
+ }
+ ++i;
+ }
+ if (i < iCount)
+ continue;
+
+ if ((ch >= 0x80 && ch <= 0xff) || ch <= 0x1f || ch == 0x7f) {
+ int32_t iIndex = ch / 16;
+ strEncode[1] = strCode[iIndex];
+ strEncode[2] = strCode[ch - iIndex * 16];
+ wsResultBuf << strEncode;
+ } else if (ch >= 0x20 && ch <= 0x7e) {
+ wsResultBuf.AppendChar(ch);
+ } else {
+ const wchar_t iRadix = 16;
+ WideString strTmp;
+ while (ch >= iRadix) {
+ wchar_t tmp = strCode[ch % iRadix];
+ ch /= iRadix;
+ strTmp += tmp;
+ }
+ strTmp += strCode[ch];
+ int32_t iLen = strTmp.GetLength();
+ if (iLen < 2)
+ break;
+
+ int32_t iIndex = 0;
+ if (iLen % 2 != 0) {
+ strEncode[1] = '0';
+ strEncode[2] = strTmp[iLen - 1];
+ iIndex = iLen - 2;
+ } else {
+ strEncode[1] = strTmp[iLen - 1];
+ strEncode[2] = strTmp[iLen - 2];
+ iIndex = iLen - 3;
+ }
+ wsResultBuf << strEncode;
+ while (iIndex > 0) {
+ strEncode[1] = strTmp[iIndex];
+ strEncode[2] = strTmp[iIndex - 1];
+ iIndex -= 2;
+ wsResultBuf << strEncode;
+ }
+ }
+ }
+ wsResultBuf.AppendChar(0);
+ return wsResultBuf.MakeString();
+}
+
+WideString EncodeHTML(const ByteString& szHTMLString) {
+ WideString wsHTMLString = WideString::FromUTF8(szHTMLString.AsStringView());
+ const wchar_t* strCode = L"0123456789abcdef";
+ wchar_t strEncode[9];
+ strEncode[0] = '&';
+ strEncode[1] = '#';
+ strEncode[2] = 'x';
+ strEncode[5] = ';';
+ strEncode[6] = 0;
+ strEncode[7] = ';';
+ strEncode[8] = 0;
+ CFX_WideTextBuf wsResultBuf;
+ int32_t iLen = wsHTMLString.GetLength();
+ int32_t i = 0;
+ const wchar_t* pData = wsHTMLString.c_str();
+ while (i < iLen) {
+ uint32_t ch = pData[i];
+ WideString htmlReserve;
+ if (HTMLCode2STR(ch, &htmlReserve)) {
+ wsResultBuf.AppendChar(L'&');
+ wsResultBuf << htmlReserve;
+ wsResultBuf.AppendChar(L';');
+ } else if (ch >= 32 && ch <= 126) {
+ wsResultBuf.AppendChar((wchar_t)ch);
+ } else if (ch < 256) {
+ int32_t iIndex = ch / 16;
+ strEncode[3] = strCode[iIndex];
+ strEncode[4] = strCode[ch - iIndex * 16];
+ strEncode[5] = ';';
+ strEncode[6] = 0;
+ wsResultBuf << strEncode;
+ } else {
+ int32_t iBigByte = ch / 256;
+ int32_t iLittleByte = ch % 256;
+ strEncode[3] = strCode[iBigByte / 16];
+ strEncode[4] = strCode[iBigByte % 16];
+ strEncode[5] = strCode[iLittleByte / 16];
+ strEncode[6] = strCode[iLittleByte % 16];
+ wsResultBuf << strEncode;
+ }
+ ++i;
+ }
+ wsResultBuf.AppendChar(0);
+ return wsResultBuf.MakeString();
+}
+
+WideString EncodeXML(const ByteString& szXMLString) {
+ WideString wsXMLString = WideString::FromUTF8(szXMLString.AsStringView());
+ CFX_WideTextBuf wsResultBuf;
+ wchar_t strEncode[9];
+ strEncode[0] = '&';
+ strEncode[1] = '#';
+ strEncode[2] = 'x';
+ strEncode[5] = ';';
+ strEncode[6] = 0;
+ strEncode[7] = ';';
+ strEncode[8] = 0;
+ const wchar_t* strCode = L"0123456789abcdef";
+ for (const auto& ch : wsXMLString) {
+ switch (ch) {
+ case '"':
+ wsResultBuf.AppendChar('&');
+ wsResultBuf << WideStringView(L"quot");
+ wsResultBuf.AppendChar(';');
+ break;
+ case '&':
+ wsResultBuf.AppendChar('&');
+ wsResultBuf << WideStringView(L"amp");
+ wsResultBuf.AppendChar(';');
+ break;
+ case '\'':
+ wsResultBuf.AppendChar('&');
+ wsResultBuf << WideStringView(L"apos");
+ wsResultBuf.AppendChar(';');
+ break;
+ case '<':
+ wsResultBuf.AppendChar('&');
+ wsResultBuf << WideStringView(L"lt");
+ wsResultBuf.AppendChar(';');
+ break;
+ case '>':
+ wsResultBuf.AppendChar('&');
+ wsResultBuf << WideStringView(L"gt");
+ wsResultBuf.AppendChar(';');
+ break;
+ default: {
+ if (ch >= 32 && ch <= 126) {
+ wsResultBuf.AppendChar(ch);
+ } else if (ch < 256) {
+ int32_t iIndex = ch / 16;
+ strEncode[3] = strCode[iIndex];
+ strEncode[4] = strCode[ch - iIndex * 16];
+ strEncode[5] = ';';
+ strEncode[6] = 0;
+ wsResultBuf << strEncode;
+ } else {
+ int32_t iBigByte = ch / 256;
+ int32_t iLittleByte = ch % 256;
+ strEncode[3] = strCode[iBigByte / 16];
+ strEncode[4] = strCode[iBigByte % 16];
+ strEncode[5] = strCode[iLittleByte / 16];
+ strEncode[6] = strCode[iLittleByte % 16];
+ wsResultBuf << strEncode;
+ }
+ break;
+ }
+ }
+ }
+ wsResultBuf.AppendChar(0);
+ return wsResultBuf.MakeString();
+}
+
+ByteString TrillionUS(const ByteStringView& szData) {
+ std::ostringstream strBuf;
+ ByteStringView pUnits[] = {"zero", "one", "two", "three", "four",
+ "five", "six", "seven", "eight", "nine"};
+ ByteStringView pCapUnits[] = {"Zero", "One", "Two", "Three", "Four",
+ "Five", "Six", "Seven", "Eight", "Nine"};
+ ByteStringView pTens[] = {"Ten", "Eleven", "Twelve", "Thirteen",
+ "Fourteen", "Fifteen", "Sixteen", "Seventeen",
+ "Eighteen", "Nineteen"};
+ ByteStringView pLastTens[] = {"Twenty", "Thirty", "Forty", "Fifty",
+ "Sixty", "Seventy", "Eighty", "Ninety"};
+ ByteStringView pComm[] = {" Hundred ", " Thousand ", " Million ", " Billion ",
+ "Trillion"};
+ const char* pData = szData.unterminated_c_str();
+ int32_t iLength = szData.GetLength();
+ int32_t iComm = 0;
+ if (iLength > 12)
+ iComm = 4;
+ else if (iLength > 9)
+ iComm = 3;
+ else if (iLength > 6)
+ iComm = 2;
+ else if (iLength > 3)
+ iComm = 1;
+
+ int32_t iFirstCount = iLength % 3;
+ if (iFirstCount == 0)
+ iFirstCount = 3;
+
+ int32_t iIndex = 0;
+ if (iFirstCount == 3) {
+ if (pData[iIndex] != '0') {
+ strBuf << pCapUnits[pData[iIndex] - '0'];
+ strBuf << pComm[0];
+ }
+ if (pData[iIndex + 1] == '0') {
+ strBuf << pCapUnits[pData[iIndex + 2] - '0'];
+ } else {
+ if (pData[iIndex + 1] > '1') {
+ strBuf << pLastTens[pData[iIndex + 1] - '2'];
+ strBuf << "-";
+ strBuf << pUnits[pData[iIndex + 2] - '0'];
+ } else if (pData[iIndex + 1] == '1') {
+ strBuf << pTens[pData[iIndex + 2] - '0'];
+ } else if (pData[iIndex + 1] == '0') {
+ strBuf << pCapUnits[pData[iIndex + 2] - '0'];
+ }
+ }
+ iIndex += 3;
+ } else if (iFirstCount == 2) {
+ if (pData[iIndex] == '0') {
+ strBuf << pCapUnits[pData[iIndex + 1] - '0'];
+ } else {
+ if (pData[iIndex] > '1') {
+ strBuf << pLastTens[pData[iIndex] - '2'];
+ strBuf << "-";
+ strBuf << pUnits[pData[iIndex + 1] - '0'];
+ } else if (pData[iIndex] == '1') {
+ strBuf << pTens[pData[iIndex + 1] - '0'];
+ } else if (pData[iIndex] == '0') {
+ strBuf << pCapUnits[pData[iIndex + 1] - '0'];
+ }
+ }
+ iIndex += 2;
+ } else if (iFirstCount == 1) {
+ strBuf << pCapUnits[pData[iIndex] - '0'];
+ iIndex += 1;
+ }
+ if (iLength > 3 && iFirstCount > 0) {
+ strBuf << pComm[iComm];
+ --iComm;
+ }
+ while (iIndex < iLength) {
+ if (pData[iIndex] != '0') {
+ strBuf << pCapUnits[pData[iIndex] - '0'];
+ strBuf << pComm[0];
+ }
+ if (pData[iIndex + 1] == '0') {
+ strBuf << pCapUnits[pData[iIndex + 2] - '0'];
+ } else {
+ if (pData[iIndex + 1] > '1') {
+ strBuf << pLastTens[pData[iIndex + 1] - '2'];
+ strBuf << "-";
+ strBuf << pUnits[pData[iIndex + 2] - '0'];
+ } else if (pData[iIndex + 1] == '1') {
+ strBuf << pTens[pData[iIndex + 2] - '0'];
+ } else if (pData[iIndex + 1] == '0') {
+ strBuf << pCapUnits[pData[iIndex + 2] - '0'];
+ }
+ }
+ if (iIndex < iLength - 3) {
+ strBuf << pComm[iComm];
+ --iComm;
+ }
+ iIndex += 3;
+ }
+ return ByteString(strBuf);
+}
+
+ByteString WordUS(const ByteString& szData, int32_t iStyle) {
+ const char* pData = szData.c_str();
+ int32_t iLength = szData.GetLength();
+ if (iStyle < 0 || iStyle > 2) {
+ return ByteString();
+ }
+
+ std::ostringstream strBuf;
+
+ int32_t iIndex = 0;
+ while (iIndex < iLength) {
+ if (pData[iIndex] == '.')
+ break;
+ ++iIndex;
+ }
+ int32_t iInteger = iIndex;
+ iIndex = 0;
+ while (iIndex < iInteger) {
+ int32_t iCount = (iInteger - iIndex) % 12;
+ if (!iCount && iInteger - iIndex > 0)
+ iCount = 12;
+
+ strBuf << TrillionUS(ByteStringView(pData + iIndex, iCount));
+ iIndex += iCount;
+ if (iIndex < iInteger)
+ strBuf << " Trillion ";
+ }
+
+ if (iStyle > 0)
+ strBuf << " Dollars";
+
+ if (iStyle > 1 && iInteger < iLength) {
+ strBuf << " And ";
+ iIndex = iInteger + 1;
+ while (iIndex < iLength) {
+ int32_t iCount = (iLength - iIndex) % 12;
+ if (!iCount && iLength - iIndex > 0)
+ iCount = 12;
+
+ strBuf << TrillionUS(ByteStringView(pData + iIndex, iCount));
+ iIndex += iCount;
+ if (iIndex < iLength)
+ strBuf << " Trillion ";
+ }
+ strBuf << " Cents";
+ }
+ return ByteString(strBuf);
+}
+
} // namespace
const FXJSE_CLASS_DESCRIPTOR kFormCalcFM2JSDescriptor = {
@@ -1738,273 +2657,6 @@
}
// static
-bool CFXJSE_FormCalcContext::IsIsoDateFormat(const char* pData,
- int32_t iLength,
- int32_t& iStyle,
- int32_t& iYear,
- int32_t& iMonth,
- int32_t& iDay) {
- iYear = 0;
- iMonth = 1;
- iDay = 1;
-
- if (iLength < 4)
- return false;
-
- char strYear[5];
- strYear[4] = '\0';
- for (int32_t i = 0; i < 4; ++i) {
- if (!std::isdigit(pData[i]))
- return false;
-
- strYear[i] = pData[i];
- }
- iYear = FXSYS_atoi(strYear);
- iStyle = 0;
- if (iLength == 4)
- return true;
-
- iStyle = pData[4] == '-' ? 1 : 0;
-
- char strTemp[3];
- strTemp[2] = '\0';
- int32_t iPosOff = iStyle == 0 ? 4 : 5;
- if (!std::isdigit(pData[iPosOff]) || !std::isdigit(pData[iPosOff + 1]))
- return false;
-
- strTemp[0] = pData[iPosOff];
- strTemp[1] = pData[iPosOff + 1];
- iMonth = FXSYS_atoi(strTemp);
- if (iMonth > 12 || iMonth < 1)
- return false;
-
- if (iStyle == 0) {
- iPosOff += 2;
- if (iLength == 6)
- return true;
- } else {
- iPosOff += 3;
- if (iLength == 7)
- return true;
- }
- if (!std::isdigit(pData[iPosOff]) || !std::isdigit(pData[iPosOff + 1]))
- return false;
-
- strTemp[0] = pData[iPosOff];
- strTemp[1] = pData[iPosOff + 1];
- iDay = FXSYS_atoi(strTemp);
- if (iPosOff + 2 < iLength)
- return false;
-
- if ((!(iYear % 4) && (iYear % 100)) || !(iYear % 400)) {
- if (iMonth == 2 && iDay > 29)
- return false;
- } else {
- if (iMonth == 2 && iDay > 28)
- return false;
- }
- if (iMonth != 2) {
- if (iMonth < 8) {
- if (iDay > (iMonth % 2 == 0 ? 30 : 31))
- return false;
- } else if (iDay > (iMonth % 2 == 0 ? 31 : 30)) {
- return false;
- }
- }
- return true;
-}
-
-// static
-bool CFXJSE_FormCalcContext::IsIsoTimeFormat(const char* pData,
- int32_t iLength,
- int32_t& iHour,
- int32_t& iMinute,
- int32_t& iSecond,
- int32_t& iMilliSecond,
- int32_t& iZoneHour,
- int32_t& iZoneMinute) {
- iHour = 0;
- iMinute = 0;
- iSecond = 0;
- iMilliSecond = 0;
- iZoneHour = 0;
- iZoneMinute = 0;
- if (!pData)
- return false;
-
- char strTemp[3];
- strTemp[2] = '\0';
- int32_t iZone = 0;
- int32_t i = 0;
- while (i < iLength) {
- if (!std::isdigit(pData[i]) && pData[i] != ':') {
- iZone = i;
- break;
- }
- ++i;
- }
- if (i == iLength)
- iZone = iLength;
-
- int32_t iPos = 0;
- int32_t iIndex = 0;
- while (iIndex < iZone) {
- if (!std::isdigit(pData[iIndex]))
- return false;
-
- strTemp[0] = pData[iIndex];
- if (!std::isdigit(pData[iIndex + 1]))
- return false;
-
- strTemp[1] = pData[iIndex + 1];
- if (FXSYS_atoi(strTemp) > 60)
- return false;
-
- if (pData[2] == ':') {
- if (iPos == 0) {
- iHour = FXSYS_atoi(strTemp);
- ++iPos;
- } else if (iPos == 1) {
- iMinute = FXSYS_atoi(strTemp);
- ++iPos;
- } else {
- iSecond = FXSYS_atoi(strTemp);
- }
- iIndex += 3;
- } else {
- if (iPos == 0) {
- iHour = FXSYS_atoi(strTemp);
- ++iPos;
- } else if (iPos == 1) {
- iMinute = FXSYS_atoi(strTemp);
- ++iPos;
- } else if (iPos == 2) {
- iSecond = FXSYS_atoi(strTemp);
- ++iPos;
- }
- iIndex += 2;
- }
- }
-
- if (iIndex < iLength && pData[iIndex] == '.') {
- constexpr int kSubSecondLength = 3;
- if (iIndex + kSubSecondLength >= iLength)
- return false;
-
- ++iIndex;
- char strSec[kSubSecondLength + 1];
- for (int i = 0; i < kSubSecondLength; ++i) {
- char c = pData[iIndex + i];
- if (!std::isdigit(c))
- return false;
- strSec[i] = c;
- }
- strSec[kSubSecondLength] = '\0';
-
- iMilliSecond = FXSYS_atoi(strSec);
- if (iMilliSecond > 100) {
- iMilliSecond = 0;
- return false;
- }
- iIndex += kSubSecondLength;
- }
-
- if (iIndex < iLength && FXSYS_towlower(pData[iIndex]) == 'z')
- return true;
-
- int32_t iSign = 1;
- if (iIndex < iLength) {
- if (pData[iIndex] == '+') {
- ++iIndex;
- } else if (pData[iIndex] == '-') {
- iSign = -1;
- ++iIndex;
- }
- }
- iPos = 0;
- while (iIndex < iLength) {
- if (!std::isdigit(pData[iIndex]))
- return false;
-
- strTemp[0] = pData[iIndex];
- if (!std::isdigit(pData[iIndex + 1]))
- return false;
-
- strTemp[1] = pData[iIndex + 1];
- if (FXSYS_atoi(strTemp) > 60)
- return false;
-
- if (pData[2] == ':') {
- if (iPos == 0) {
- iZoneHour = FXSYS_atoi(strTemp);
- } else if (iPos == 1) {
- iZoneMinute = FXSYS_atoi(strTemp);
- }
- iIndex += 3;
- } else {
- if (!iPos) {
- iZoneHour = FXSYS_atoi(strTemp);
- ++iPos;
- } else if (iPos == 1) {
- iZoneMinute = FXSYS_atoi(strTemp);
- ++iPos;
- }
- iIndex += 2;
- }
- }
- if (iIndex < iLength)
- return false;
-
- iZoneHour *= iSign;
- return true;
-}
-
-// static
-bool CFXJSE_FormCalcContext::IsIsoDateTimeFormat(const char* pData,
- int32_t iLength,
- int32_t& iYear,
- int32_t& iMonth,
- int32_t& iDay,
- int32_t& iHour,
- int32_t& iMinute,
- int32_t& iSecond,
- int32_t& iMillionSecond,
- int32_t& iZoneHour,
- int32_t& iZoneMinute) {
- iYear = 0;
- iMonth = 0;
- iDay = 0;
- iHour = 0;
- iMinute = 0;
- iSecond = 0;
- if (!pData)
- return false;
-
- int32_t iIndex = 0;
- while (pData[iIndex] != 'T' && pData[iIndex] != 't') {
- if (iIndex >= iLength)
- return false;
- ++iIndex;
- }
- if (iIndex != 8 && iIndex != 10)
- return false;
-
- int32_t iStyle = -1;
- if (!IsIsoDateFormat(pData, iIndex, iStyle, iYear, iMonth, iDay))
- return false;
- if (pData[iIndex] != 'T' && pData[iIndex] != 't')
- return true;
-
- ++iIndex;
- if (((iLength - iIndex > 13) && (iLength - iIndex < 6)) &&
- (iLength - iIndex != 15)) {
- return true;
- }
- return IsIsoTimeFormat(pData + iIndex, iLength - iIndex, iHour, iMinute,
- iSecond, iMillionSecond, iZoneHour, iZoneMinute);
-}
-
-// static
ByteString CFXJSE_FormCalcContext::Local2IsoDate(
CFXJSE_Value* pThis,
const ByteStringView& szDate,
@@ -2075,64 +2727,6 @@
}
// static
-int32_t CFXJSE_FormCalcContext::DateString2Num(
- const ByteStringView& szDateString) {
- int32_t iLength = szDateString.GetLength();
- int32_t iYear = 0;
- int32_t iMonth = 0;
- int32_t iDay = 0;
- if (iLength <= 10) {
- int32_t iStyle = -1;
- if (!IsIsoDateFormat(szDateString.unterminated_c_str(), iLength, iStyle,
- iYear, iMonth, iDay)) {
- return 0;
- }
- } else {
- int32_t iHour = 0;
- int32_t iMinute = 0;
- int32_t iSecond = 0;
- int32_t iMilliSecond = 0;
- int32_t iZoneHour = 0;
- int32_t iZoneMinute = 0;
- if (!IsIsoDateTimeFormat(szDateString.unterminated_c_str(), iLength, iYear,
- iMonth, iDay, iHour, iMinute, iSecond,
- iMilliSecond, iZoneHour, iZoneMinute)) {
- return 0;
- }
- }
-
- float dDays = 0;
- int32_t i = 1;
- if (iYear < 1900)
- return 0;
-
- while (iYear - i >= 1900) {
- dDays +=
- ((!((iYear - i) % 4) && ((iYear - i) % 100)) || !((iYear - i) % 400))
- ? 366
- : 365;
- ++i;
- }
- i = 1;
- while (i < iMonth) {
- if (i == 2)
- dDays += ((!(iYear % 4) && (iYear % 100)) || !(iYear % 400)) ? 29 : 28;
- else if (i <= 7)
- dDays += (i % 2 == 0) ? 30 : 31;
- else
- dDays += (i % 2 == 0) ? 31 : 30;
-
- ++i;
- }
- i = 0;
- while (iDay - i > 0) {
- dDays += 1;
- ++i;
- }
- return (int32_t)dDays;
-}
-
-// static
ByteString CFXJSE_FormCalcContext::GetLocalDateFormat(
CFXJSE_Value* pThis,
int32_t iStyle,
@@ -2206,20 +2800,6 @@
}
// static
-void CFXJSE_FormCalcContext::GetLocalTimeZone(int32_t& iHour,
- int32_t& iMin,
- int32_t& iSec) {
- time_t now;
- time(&now);
-
- struct tm* pGmt = gmtime(&now);
- struct tm* pLocal = localtime(&now);
- iHour = pLocal->tm_hour - pGmt->tm_hour;
- iMin = pLocal->tm_min - pGmt->tm_min;
- iSec = pLocal->tm_sec - pGmt->tm_sec;
-}
-
-// static
void CFXJSE_FormCalcContext::Apr(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
CFXJSE_Arguments& args) {
@@ -3253,209 +3833,6 @@
}
// static
-WideString CFXJSE_FormCalcContext::DecodeURL(const WideString& wsURLString) {
- const wchar_t* pData = wsURLString.c_str();
- size_t i = 0;
- CFX_WideTextBuf wsResultBuf;
- while (i < wsURLString.GetLength()) {
- wchar_t ch = pData[i];
- if ('%' != ch) {
- wsResultBuf.AppendChar(ch);
- ++i;
- continue;
- }
-
- wchar_t chTemp = 0;
- int32_t iCount = 0;
- while (iCount < 2) {
- ++i;
- ch = pData[i];
- if (ch <= '9' && ch >= '0') {
- // TODO(dsinclair): Premultiply and add rather then scale.
- chTemp += (ch - '0') * (!iCount ? 16 : 1);
- } else if (ch <= 'F' && ch >= 'A') {
- chTemp += (ch - 'A' + 10) * (!iCount ? 16 : 1);
- } else if (ch <= 'f' && ch >= 'a') {
- chTemp += (ch - 'a' + 10) * (!iCount ? 16 : 1);
- } else {
- return WideString();
- }
- ++iCount;
- }
- wsResultBuf.AppendChar(chTemp);
- ++i;
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
-WideString CFXJSE_FormCalcContext::DecodeHTML(const WideString& wsHTMLString) {
- wchar_t strString[9];
- size_t iStrIndex = 0;
- size_t iLen = wsHTMLString.GetLength();
- size_t i = 0;
- int32_t iCode = 0;
- const wchar_t* pData = wsHTMLString.c_str();
- CFX_WideTextBuf wsResultBuf;
- while (i < iLen) {
- wchar_t ch = pData[i];
- if (ch != '&') {
- wsResultBuf.AppendChar(ch);
- ++i;
- continue;
- }
-
- ++i;
- ch = pData[i];
- if (ch == '#') {
- ++i;
- ch = pData[i];
- if (ch != 'x' && ch != 'X') {
- return WideString();
- }
-
- ++i;
- ch = pData[i];
- if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
- (ch <= 'F' && ch >= 'A')) {
- while (ch != ';' && i < iLen) {
- if (ch >= '0' && ch <= '9') {
- iCode += ch - '0';
- } else if (ch <= 'f' && ch >= 'a') {
- iCode += ch - 'a' + 10;
- } else if (ch <= 'F' && ch >= 'A') {
- iCode += ch - 'A' + 10;
- } else {
- return WideString();
- }
- ++i;
- // TODO(dsinclair): Postmultiply seems wrong, start at zero
- // and pre-multiply then can remove the post divide.
- iCode *= 16;
- ch = pData[i];
- }
- iCode /= 16;
- }
- } else {
- while (ch != ';' && i < iLen) {
- strString[iStrIndex++] = ch;
- ++i;
- ch = pData[i];
- }
- strString[iStrIndex] = 0;
- }
- uint32_t iData = 0;
- if (HTMLSTR2Code(strString, &iData)) {
- wsResultBuf.AppendChar((wchar_t)iData);
- } else {
- wsResultBuf.AppendChar(iCode);
- }
- iStrIndex = 0;
- strString[iStrIndex] = 0;
- ++i;
- }
- wsResultBuf.AppendChar(0);
-
- return wsResultBuf.MakeString();
-}
-
-// static
-WideString CFXJSE_FormCalcContext::DecodeXML(const WideString& wsXMLString) {
- wchar_t strString[9];
- int32_t iStrIndex = 0;
- int32_t iLen = wsXMLString.GetLength();
- int32_t i = 0;
- int32_t iCode = 0;
- wchar_t ch = 0;
- const wchar_t* pData = wsXMLString.c_str();
- CFX_WideTextBuf wsResultBuf;
- while (i < iLen) {
- ch = pData[i];
- if (ch != '&') {
- wsResultBuf.AppendChar(ch);
- ++i;
- continue;
- }
-
- // TODO(dsinclair): This is very similar to DecodeHTML, can they be
- // combined?
- ++i;
- ch = pData[i];
- if (ch == '#') {
- ++i;
- ch = pData[i];
- if (ch != 'x' && ch != 'X') {
- return WideString();
- }
-
- ++i;
- ch = pData[i];
- if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
- (ch <= 'F' && ch >= 'A')) {
- while (ch != ';') {
- if (ch >= '0' && ch <= '9') {
- iCode += ch - '0';
- } else if (ch <= 'f' && ch >= 'a') {
- iCode += ch - 'a' + 10;
- } else if (ch <= 'F' && ch >= 'A') {
- iCode += ch - 'A' + 10;
- } else {
- return WideString();
- }
- ++i;
- iCode *= 16;
- ch = pData[i];
- }
- iCode /= 16;
- }
- } else {
- while (ch != ';' && i < iLen) {
- strString[iStrIndex++] = ch;
- ++i;
- ch = pData[i];
- }
- strString[iStrIndex] = 0;
- }
-
- const wchar_t* const strName[] = {L"quot", L"amp", L"apos", L"lt", L"gt"};
- int32_t iIndex = 0;
- while (iIndex < 5) {
- if (memcmp(strString, strName[iIndex], wcslen(strName[iIndex])) == 0) {
- break;
- }
- ++iIndex;
- }
- switch (iIndex) {
- case 0:
- wsResultBuf.AppendChar('"');
- break;
- case 1:
- wsResultBuf.AppendChar('&');
- break;
- case 2:
- wsResultBuf.AppendChar('\'');
- break;
- case 3:
- wsResultBuf.AppendChar('<');
- break;
- case 4:
- wsResultBuf.AppendChar('>');
- break;
- default:
- wsResultBuf.AppendChar(iCode);
- break;
- }
- iStrIndex = 0;
- strString[iStrIndex] = 0;
- ++i;
- iCode = 0;
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
void CFXJSE_FormCalcContext::Encode(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
CFXJSE_Arguments& args) {
@@ -3500,253 +3877,6 @@
}
// static
-WideString CFXJSE_FormCalcContext::EncodeURL(const ByteString& szURLString) {
- WideString wsURLString = WideString::FromUTF8(szURLString.AsStringView());
- CFX_WideTextBuf wsResultBuf;
- wchar_t strEncode[4];
- strEncode[0] = '%';
- strEncode[3] = 0;
- wchar_t strUnsafe[] = {' ', '<', '>', '"', '#', '%', '{', '}',
- '|', '\\', '^', '~', '[', ']', '`'};
- wchar_t strReserved[] = {';', '/', '?', ':', '@', '=', '&'};
- wchar_t strSpecial[] = {'$', '-', '+', '!', '*', '\'', '(', ')', ','};
- const wchar_t* strCode = L"0123456789abcdef";
- for (auto ch : wsURLString) {
- int32_t i = 0;
- int32_t iCount = FX_ArraySize(strUnsafe);
- while (i < iCount) {
- if (ch == strUnsafe[i]) {
- int32_t iIndex = ch / 16;
- strEncode[1] = strCode[iIndex];
- strEncode[2] = strCode[ch - iIndex * 16];
- wsResultBuf << strEncode;
- break;
- }
- ++i;
- }
- if (i < iCount)
- continue;
-
- i = 0;
- iCount = FX_ArraySize(strReserved);
- while (i < iCount) {
- if (ch == strReserved[i]) {
- int32_t iIndex = ch / 16;
- strEncode[1] = strCode[iIndex];
- strEncode[2] = strCode[ch - iIndex * 16];
- wsResultBuf << strEncode;
- break;
- }
- ++i;
- }
- if (i < iCount)
- continue;
-
- i = 0;
- iCount = FX_ArraySize(strSpecial);
- while (i < iCount) {
- if (ch == strSpecial[i]) {
- wsResultBuf.AppendChar(ch);
- break;
- }
- ++i;
- }
- if (i < iCount)
- continue;
-
- if ((ch >= 0x80 && ch <= 0xff) || ch <= 0x1f || ch == 0x7f) {
- int32_t iIndex = ch / 16;
- strEncode[1] = strCode[iIndex];
- strEncode[2] = strCode[ch - iIndex * 16];
- wsResultBuf << strEncode;
- } else if (ch >= 0x20 && ch <= 0x7e) {
- wsResultBuf.AppendChar(ch);
- } else {
- const wchar_t iRadix = 16;
- WideString strTmp;
- while (ch >= iRadix) {
- wchar_t tmp = strCode[ch % iRadix];
- ch /= iRadix;
- strTmp += tmp;
- }
- strTmp += strCode[ch];
- int32_t iLen = strTmp.GetLength();
- if (iLen < 2)
- break;
-
- int32_t iIndex = 0;
- if (iLen % 2 != 0) {
- strEncode[1] = '0';
- strEncode[2] = strTmp[iLen - 1];
- iIndex = iLen - 2;
- } else {
- strEncode[1] = strTmp[iLen - 1];
- strEncode[2] = strTmp[iLen - 2];
- iIndex = iLen - 3;
- }
- wsResultBuf << strEncode;
- while (iIndex > 0) {
- strEncode[1] = strTmp[iIndex];
- strEncode[2] = strTmp[iIndex - 1];
- iIndex -= 2;
- wsResultBuf << strEncode;
- }
- }
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
-WideString CFXJSE_FormCalcContext::EncodeHTML(const ByteString& szHTMLString) {
- WideString wsHTMLString = WideString::FromUTF8(szHTMLString.AsStringView());
- const wchar_t* strCode = L"0123456789abcdef";
- wchar_t strEncode[9];
- strEncode[0] = '&';
- strEncode[1] = '#';
- strEncode[2] = 'x';
- strEncode[5] = ';';
- strEncode[6] = 0;
- strEncode[7] = ';';
- strEncode[8] = 0;
- CFX_WideTextBuf wsResultBuf;
- int32_t iLen = wsHTMLString.GetLength();
- int32_t i = 0;
- const wchar_t* pData = wsHTMLString.c_str();
- while (i < iLen) {
- uint32_t ch = pData[i];
- WideString htmlReserve;
- if (HTMLCode2STR(ch, &htmlReserve)) {
- wsResultBuf.AppendChar(L'&');
- wsResultBuf << htmlReserve;
- wsResultBuf.AppendChar(L';');
- } else if (ch >= 32 && ch <= 126) {
- wsResultBuf.AppendChar((wchar_t)ch);
- } else if (ch < 256) {
- int32_t iIndex = ch / 16;
- strEncode[3] = strCode[iIndex];
- strEncode[4] = strCode[ch - iIndex * 16];
- strEncode[5] = ';';
- strEncode[6] = 0;
- wsResultBuf << strEncode;
- } else {
- int32_t iBigByte = ch / 256;
- int32_t iLittleByte = ch % 256;
- strEncode[3] = strCode[iBigByte / 16];
- strEncode[4] = strCode[iBigByte % 16];
- strEncode[5] = strCode[iLittleByte / 16];
- strEncode[6] = strCode[iLittleByte % 16];
- wsResultBuf << strEncode;
- }
- ++i;
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
-WideString CFXJSE_FormCalcContext::EncodeXML(const ByteString& szXMLString) {
- WideString wsXMLString = WideString::FromUTF8(szXMLString.AsStringView());
- CFX_WideTextBuf wsResultBuf;
- wchar_t strEncode[9];
- strEncode[0] = '&';
- strEncode[1] = '#';
- strEncode[2] = 'x';
- strEncode[5] = ';';
- strEncode[6] = 0;
- strEncode[7] = ';';
- strEncode[8] = 0;
- const wchar_t* strCode = L"0123456789abcdef";
- for (const auto& ch : wsXMLString) {
- switch (ch) {
- case '"':
- wsResultBuf.AppendChar('&');
- wsResultBuf << WideStringView(L"quot");
- wsResultBuf.AppendChar(';');
- break;
- case '&':
- wsResultBuf.AppendChar('&');
- wsResultBuf << WideStringView(L"amp");
- wsResultBuf.AppendChar(';');
- break;
- case '\'':
- wsResultBuf.AppendChar('&');
- wsResultBuf << WideStringView(L"apos");
- wsResultBuf.AppendChar(';');
- break;
- case '<':
- wsResultBuf.AppendChar('&');
- wsResultBuf << WideStringView(L"lt");
- wsResultBuf.AppendChar(';');
- break;
- case '>':
- wsResultBuf.AppendChar('&');
- wsResultBuf << WideStringView(L"gt");
- wsResultBuf.AppendChar(';');
- break;
- default: {
- if (ch >= 32 && ch <= 126) {
- wsResultBuf.AppendChar(ch);
- } else if (ch < 256) {
- int32_t iIndex = ch / 16;
- strEncode[3] = strCode[iIndex];
- strEncode[4] = strCode[ch - iIndex * 16];
- strEncode[5] = ';';
- strEncode[6] = 0;
- wsResultBuf << strEncode;
- } else {
- int32_t iBigByte = ch / 256;
- int32_t iLittleByte = ch % 256;
- strEncode[3] = strCode[iBigByte / 16];
- strEncode[4] = strCode[iBigByte % 16];
- strEncode[5] = strCode[iLittleByte / 16];
- strEncode[6] = strCode[iLittleByte % 16];
- wsResultBuf << strEncode;
- }
- break;
- }
- }
- }
- wsResultBuf.AppendChar(0);
- return wsResultBuf.MakeString();
-}
-
-// static
-bool CFXJSE_FormCalcContext::HTMLSTR2Code(const WideStringView& pData,
- uint32_t* iCode) {
- auto cmpFunc = [](const XFA_FMHtmlReserveCode& iter,
- const WideStringView& val) {
- // TODO(tsepez): check usage of c_str() below.
- return wcscmp(val.unterminated_c_str(), iter.m_htmlReserve) > 0;
- };
- const XFA_FMHtmlReserveCode* result =
- std::lower_bound(std::begin(kReservesForDecode),
- std::end(kReservesForDecode), pData, cmpFunc);
- if (result != std::end(kReservesForEncode) &&
- !wcscmp(pData.unterminated_c_str(), result->m_htmlReserve)) {
- *iCode = result->m_uCode;
- return true;
- }
- return false;
-}
-
-// static
-bool CFXJSE_FormCalcContext::HTMLCode2STR(uint32_t iCode,
- WideString* wsHTMLReserve) {
- auto cmpFunc = [](const XFA_FMHtmlReserveCode iter, const uint32_t& val) {
- return iter.m_uCode < val;
- };
- const XFA_FMHtmlReserveCode* result =
- std::lower_bound(std::begin(kReservesForEncode),
- std::end(kReservesForEncode), iCode, cmpFunc);
- if (result != std::end(kReservesForEncode) && result->m_uCode == iCode) {
- *wsHTMLReserve = result->m_htmlReserve;
- return true;
- }
- return false;
-}
-
-// static
void CFXJSE_FormCalcContext::Format(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
CFXJSE_Arguments& args) {
@@ -4493,157 +4623,6 @@
}
// static
-ByteString CFXJSE_FormCalcContext::TrillionUS(const ByteStringView& szData) {
- std::ostringstream strBuf;
- ByteStringView pUnits[] = {"zero", "one", "two", "three", "four",
- "five", "six", "seven", "eight", "nine"};
- ByteStringView pCapUnits[] = {"Zero", "One", "Two", "Three", "Four",
- "Five", "Six", "Seven", "Eight", "Nine"};
- ByteStringView pTens[] = {"Ten", "Eleven", "Twelve", "Thirteen",
- "Fourteen", "Fifteen", "Sixteen", "Seventeen",
- "Eighteen", "Nineteen"};
- ByteStringView pLastTens[] = {"Twenty", "Thirty", "Forty", "Fifty",
- "Sixty", "Seventy", "Eighty", "Ninety"};
- ByteStringView pComm[] = {" Hundred ", " Thousand ", " Million ", " Billion ",
- "Trillion"};
- const char* pData = szData.unterminated_c_str();
- int32_t iLength = szData.GetLength();
- int32_t iComm = 0;
- if (iLength > 12)
- iComm = 4;
- else if (iLength > 9)
- iComm = 3;
- else if (iLength > 6)
- iComm = 2;
- else if (iLength > 3)
- iComm = 1;
-
- int32_t iFirstCount = iLength % 3;
- if (iFirstCount == 0)
- iFirstCount = 3;
-
- int32_t iIndex = 0;
- if (iFirstCount == 3) {
- if (pData[iIndex] != '0') {
- strBuf << pCapUnits[pData[iIndex] - '0'];
- strBuf << pComm[0];
- }
- if (pData[iIndex + 1] == '0') {
- strBuf << pCapUnits[pData[iIndex + 2] - '0'];
- } else {
- if (pData[iIndex + 1] > '1') {
- strBuf << pLastTens[pData[iIndex + 1] - '2'];
- strBuf << "-";
- strBuf << pUnits[pData[iIndex + 2] - '0'];
- } else if (pData[iIndex + 1] == '1') {
- strBuf << pTens[pData[iIndex + 2] - '0'];
- } else if (pData[iIndex + 1] == '0') {
- strBuf << pCapUnits[pData[iIndex + 2] - '0'];
- }
- }
- iIndex += 3;
- } else if (iFirstCount == 2) {
- if (pData[iIndex] == '0') {
- strBuf << pCapUnits[pData[iIndex + 1] - '0'];
- } else {
- if (pData[iIndex] > '1') {
- strBuf << pLastTens[pData[iIndex] - '2'];
- strBuf << "-";
- strBuf << pUnits[pData[iIndex + 1] - '0'];
- } else if (pData[iIndex] == '1') {
- strBuf << pTens[pData[iIndex + 1] - '0'];
- } else if (pData[iIndex] == '0') {
- strBuf << pCapUnits[pData[iIndex + 1] - '0'];
- }
- }
- iIndex += 2;
- } else if (iFirstCount == 1) {
- strBuf << pCapUnits[pData[iIndex] - '0'];
- iIndex += 1;
- }
- if (iLength > 3 && iFirstCount > 0) {
- strBuf << pComm[iComm];
- --iComm;
- }
- while (iIndex < iLength) {
- if (pData[iIndex] != '0') {
- strBuf << pCapUnits[pData[iIndex] - '0'];
- strBuf << pComm[0];
- }
- if (pData[iIndex + 1] == '0') {
- strBuf << pCapUnits[pData[iIndex + 2] - '0'];
- } else {
- if (pData[iIndex + 1] > '1') {
- strBuf << pLastTens[pData[iIndex + 1] - '2'];
- strBuf << "-";
- strBuf << pUnits[pData[iIndex + 2] - '0'];
- } else if (pData[iIndex + 1] == '1') {
- strBuf << pTens[pData[iIndex + 2] - '0'];
- } else if (pData[iIndex + 1] == '0') {
- strBuf << pCapUnits[pData[iIndex + 2] - '0'];
- }
- }
- if (iIndex < iLength - 3) {
- strBuf << pComm[iComm];
- --iComm;
- }
- iIndex += 3;
- }
- return ByteString(strBuf);
-}
-
-// static
-ByteString CFXJSE_FormCalcContext::WordUS(const ByteString& szData,
- int32_t iStyle) {
- const char* pData = szData.c_str();
- int32_t iLength = szData.GetLength();
- if (iStyle < 0 || iStyle > 2) {
- return ByteString();
- }
-
- std::ostringstream strBuf;
-
- int32_t iIndex = 0;
- while (iIndex < iLength) {
- if (pData[iIndex] == '.')
- break;
- ++iIndex;
- }
- int32_t iInteger = iIndex;
- iIndex = 0;
- while (iIndex < iInteger) {
- int32_t iCount = (iInteger - iIndex) % 12;
- if (!iCount && iInteger - iIndex > 0)
- iCount = 12;
-
- strBuf << TrillionUS(ByteStringView(pData + iIndex, iCount));
- iIndex += iCount;
- if (iIndex < iInteger)
- strBuf << " Trillion ";
- }
-
- if (iStyle > 0)
- strBuf << " Dollars";
-
- if (iStyle > 1 && iInteger < iLength) {
- strBuf << " And ";
- iIndex = iInteger + 1;
- while (iIndex < iLength) {
- int32_t iCount = (iLength - iIndex) % 12;
- if (!iCount && iLength - iIndex > 0)
- iCount = 12;
-
- strBuf << TrillionUS(ByteStringView(pData + iIndex, iCount));
- iIndex += iCount;
- if (iIndex < iLength)
- strBuf << " Trillion ";
- }
- strBuf << " Cents";
- }
- return ByteString(strBuf);
-}
-
-// static
void CFXJSE_FormCalcContext::Get(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
CFXJSE_Arguments& args) {
diff --git a/fxjs/cfxjse_formcalc_context.h b/fxjs/cfxjse_formcalc_context.h
index 8a92d9b..f605603 100644
--- a/fxjs/cfxjse_formcalc_context.h
+++ b/fxjs/cfxjse_formcalc_context.h
@@ -98,31 +98,6 @@
const ByteStringView& szFuncName,
CFXJSE_Arguments& args);
- static bool IsIsoDateFormat(const char* pData,
- int32_t iLength,
- int32_t& iStyle,
- int32_t& iYear,
- int32_t& iMonth,
- int32_t& iDay);
- static bool IsIsoTimeFormat(const char* pData,
- int32_t iLength,
- int32_t& iHour,
- int32_t& iMinute,
- int32_t& iSecond,
- int32_t& iMilliSecond,
- int32_t& iZoneHour,
- int32_t& iZoneMinute);
- static bool IsIsoDateTimeFormat(const char* pData,
- int32_t iLength,
- int32_t& iYear,
- int32_t& iMonth,
- int32_t& iDay,
- int32_t& iHour,
- int32_t& iMinute,
- int32_t& iSecond,
- int32_t& iMillionSecond,
- int32_t& iZoneHour,
- int32_t& iZoneMinute);
static ByteString Local2IsoDate(CFXJSE_Value* pThis,
const ByteStringView& szDate,
const ByteStringView& szFormat,
@@ -135,7 +110,6 @@
const ByteStringView& szTime,
const ByteStringView& szFormat,
const ByteStringView& szLocale);
- static int32_t DateString2Num(const ByteStringView& szDateString);
static ByteString GetLocalDateFormat(CFXJSE_Value* pThis,
int32_t iStyle,
const ByteStringView& szLocalStr,
@@ -155,7 +129,6 @@
const ByteStringView& szFormat,
const ByteStringView& szLocale,
bool bGM);
- static void GetLocalTimeZone(int32_t& iHour, int32_t& iMin, int32_t& iSec);
static void Apr(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
@@ -227,17 +200,9 @@
static void Decode(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
CFXJSE_Arguments& args);
- static WideString DecodeURL(const WideString& wsURLString);
- static WideString DecodeHTML(const WideString& wsHTMLString);
- static WideString DecodeXML(const WideString& wsXMLString);
static void Encode(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
CFXJSE_Arguments& args);
- static WideString EncodeURL(const ByteString& szURLString);
- static WideString EncodeHTML(const ByteString& szHTMLString);
- static WideString EncodeXML(const ByteString& szXMLString);
- static bool HTMLSTR2Code(const WideStringView& pData, uint32_t* iCode);
- static bool HTMLCode2STR(uint32_t iCode, WideString* wsHTMLReserve);
static void Format(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
CFXJSE_Arguments& args);
@@ -286,8 +251,6 @@
static void WordNum(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
CFXJSE_Arguments& args);
- static ByteString TrillionUS(const ByteStringView& szData);
- static ByteString WordUS(const ByteString& szData, int32_t iStyle);
static void Get(CFXJSE_Value* pThis,
const ByteStringView& szFuncName,
