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Unified Diff: xfa/src/fgas/localization/fgas_locale.cpp

Issue 1803723002: Move xfa/src up to xfa/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master Created 4 years, 9 months ago
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Index: xfa/src/fgas/localization/fgas_locale.cpp
diff --git a/xfa/src/fgas/localization/fgas_locale.cpp b/xfa/src/fgas/localization/fgas_locale.cpp
deleted file mode 100644
index 1eaa0ebd4857cc46345a1b32be3103053ea759ad..0000000000000000000000000000000000000000
--- a/xfa/src/fgas/localization/fgas_locale.cpp
+++ /dev/null
@@ -1,5030 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-
-#include "core/include/fxcrt/fx_ext.h"
-#include "core/include/fxcrt/fx_xml.h"
-#include "xfa/src/fgas/localization/fgas_localeimp.h"
-
-#define FX_LOCALECATEGORY_DateHash 0xbde9abde
-#define FX_LOCALECATEGORY_TimeHash 0x2d71b00f
-#define FX_LOCALECATEGORY_DateTimeHash 0x158c72ed
-#define FX_LOCALECATEGORY_NumHash 0x0b4ff870
-#define FX_LOCALECATEGORY_TextHash 0x2d08af85
-#define FX_LOCALECATEGORY_ZeroHash 0x568cb500
-#define FX_LOCALECATEGORY_NullHash 0x052931bb
-
-struct FX_LOCALESUBCATEGORYINFO {
- uint32_t uHash;
- const FX_WCHAR* pName;
- int32_t eSubCategory;
-};
-
-static const FX_LOCALESUBCATEGORYINFO g_FXLocaleDateTimeSubCatData[] = {
- {0x14da2125, L"default", FX_LOCALEDATETIMESUBCATEGORY_Default},
- {0x9041d4b0, L"short", FX_LOCALEDATETIMESUBCATEGORY_Short},
- {0xa084a381, L"medium", FX_LOCALEDATETIMESUBCATEGORY_Medium},
- {0xcdce56b3, L"full", FX_LOCALEDATETIMESUBCATEGORY_Full},
- {0xf6b4afb0, L"long", FX_LOCALEDATETIMESUBCATEGORY_Long},
-};
-static const int32_t g_iFXLocaleDateTimeSubCatCount =
- sizeof(g_FXLocaleDateTimeSubCatData) / sizeof(FX_LOCALESUBCATEGORYINFO);
-
-static const FX_LOCALESUBCATEGORYINFO g_FXLocaleNumSubCatData[] = {
- {0x46f95531, L"percent", FX_LOCALENUMPATTERN_Percent},
- {0x4c4e8acb, L"currency", FX_LOCALENUMPATTERN_Currency},
- {0x54034c2f, L"decimal", FX_LOCALENUMPATTERN_Decimal},
- {0x7568e6ae, L"integer", FX_LOCALENUMPATTERN_Integer},
-};
-static const int32_t g_iFXLocaleNumSubCatCount =
- sizeof(g_FXLocaleNumSubCatData) / sizeof(FX_LOCALESUBCATEGORYINFO);
-
-struct FX_LOCALETIMEZONEINFO {
- FX_DWORD uHash;
- int16_t iHour;
- int16_t iMinute;
-};
-
-static const FX_LOCALETIMEZONEINFO g_FXLocaleTimeZoneData[] = {
- {FXBSTR_ID(0, 'C', 'D', 'T'), -5, 0}, {FXBSTR_ID(0, 'C', 'S', 'T'), -6, 0},
- {FXBSTR_ID(0, 'E', 'D', 'T'), -4, 0}, {FXBSTR_ID(0, 'E', 'S', 'T'), -5, 0},
- {FXBSTR_ID(0, 'M', 'D', 'T'), -6, 0}, {FXBSTR_ID(0, 'M', 'S', 'T'), -7, 0},
- {FXBSTR_ID(0, 'P', 'D', 'T'), -7, 0}, {FXBSTR_ID(0, 'P', 'S', 'T'), -8, 0},
-};
-
-static const CFX_WideStringC gs_wsTextSymbols = FX_WSTRC(L"AXO09");
-static const CFX_WideStringC gs_wsTimeSymbols = FX_WSTRC(L"hHkKMSFAzZ");
-static const CFX_WideStringC gs_wsDateSymbols = FX_WSTRC(L"DJMEeGgYwW");
-static const CFX_WideStringC gs_wsConstChars = FX_WSTRC(L",-:/. ");
-
-static FX_STRSIZE FX_Local_Find(const CFX_WideStringC& wsSymbols,
- FX_WCHAR ch,
- FX_STRSIZE nStart = 0) {
- FX_STRSIZE nLength = wsSymbols.GetLength();
- if (nLength < 1 || nStart > nLength) {
- return -1;
- }
- const FX_WCHAR* lpsz =
- (const FX_WCHAR*)FXSYS_wcschr(wsSymbols.GetPtr() + nStart, ch);
- return (lpsz == NULL) ? -1 : (FX_STRSIZE)(lpsz - wsSymbols.GetPtr());
-}
-static const FX_WCHAR* const gs_LocalNumberSymbols[] = {
- L"decimal", L"grouping", L"percent", L"minus",
- L"zero", L"currencySymbol", L"currencyName",
-};
-IFX_Locale* IFX_Locale::Create(CXML_Element* pLocaleData) {
- return new CFX_Locale(pLocaleData);
-}
-CFX_Locale::CFX_Locale(CXML_Element* pLocaleData) {
- m_pElement = pLocaleData;
-}
-CFX_Locale::~CFX_Locale() {}
-CFX_WideString CFX_Locale::GetName() {
- return CFX_WideString();
-}
-static CFX_WideString FX_GetXMLContent(const CFX_ByteStringC& bsSpace,
- CXML_Element* pxmlElement,
- const CFX_ByteStringC& bsTag,
- const CFX_WideStringC& wsName) {
- CXML_Element* pDatePattern = NULL;
- int32_t nCount = pxmlElement->CountElements(bsSpace, bsTag);
- int32_t i = 0;
- for (; i < nCount; i++) {
- pDatePattern = pxmlElement->GetElement(bsSpace, bsTag, i);
- if (pDatePattern->GetAttrValue("name") == wsName) {
- break;
- }
- }
- if (i < nCount && pDatePattern) {
- return pDatePattern->GetContent(0);
- }
- return L"";
-}
-void CFX_Locale::GetNumbericSymbol(FX_LOCALENUMSYMBOL eType,
- CFX_WideString& wsNumSymbol) const {
- if (!m_pElement) {
- return;
- }
- CFX_ByteString bsSpace;
- CFX_WideString wsName = gs_LocalNumberSymbols[eType];
- CXML_Element* pNumberSymbols =
- m_pElement->GetElement(bsSpace, "numberSymbols");
- if (!pNumberSymbols) {
- return;
- }
- wsNumSymbol =
- FX_GetXMLContent(bsSpace, pNumberSymbols, "numberSymbol", wsName);
-}
-void CFX_Locale::GetDateTimeSymbols(CFX_WideString& wsDtSymbol) const {
- if (!m_pElement) {
- return;
- }
- CFX_ByteString bsSpace;
- CXML_Element* pNumberSymbols =
- m_pElement->GetElement(bsSpace, "dateTimeSymbols");
- if (!pNumberSymbols) {
- return;
- }
- wsDtSymbol = pNumberSymbols->GetContent(0);
-}
-static void FX_GetCalendarSymbol(CXML_Element* pXmlElement,
- const CFX_ByteString& symbol_type,
- int32_t index,
- FX_BOOL bAbbr,
- CFX_WideString& wsName) {
- CFX_ByteString bsSpace;
- CFX_ByteString pstrSymbolNames = symbol_type + "Names";
- CXML_Element* pChild = pXmlElement->GetElement(bsSpace, "calendarSymbols");
- if (!pChild) {
- return;
- }
- CXML_Element* pSymbolNames = pChild->GetElement(bsSpace, pstrSymbolNames);
- if (!pSymbolNames) {
- return;
- }
- if (pSymbolNames->GetAttrInteger("abbr") != bAbbr) {
- pSymbolNames = pChild->GetElement(bsSpace, pstrSymbolNames, 1);
- }
- if (pSymbolNames && pSymbolNames->GetAttrInteger("abbr") == bAbbr) {
- CXML_Element* pSymbolName =
- pSymbolNames->GetElement(bsSpace, symbol_type, index);
- if (pSymbolName) {
- wsName = pSymbolName->GetContent(0);
- }
- }
-}
-void CFX_Locale::GetMonthName(int32_t nMonth,
- CFX_WideString& wsMonthName,
- FX_BOOL bAbbr) const {
- if (!m_pElement) {
- return;
- }
- FX_GetCalendarSymbol(m_pElement, "month", nMonth, bAbbr, wsMonthName);
-}
-void CFX_Locale::GetDayName(int32_t nWeek,
- CFX_WideString& wsDayName,
- FX_BOOL bAbbr) const {
- if (!m_pElement) {
- return;
- }
- FX_GetCalendarSymbol(m_pElement, "day", nWeek, bAbbr, wsDayName);
-}
-void CFX_Locale::GetMeridiemName(CFX_WideString& wsMeridiemName,
- FX_BOOL bAM) const {
- if (!m_pElement) {
- return;
- }
- FX_GetCalendarSymbol(m_pElement, "meridiem", bAM ? 0 : 1, FALSE,
- wsMeridiemName);
-}
-static int32_t FX_ParseTimeZone(const FX_WCHAR* pStr,
- int32_t iLen,
- FX_TIMEZONE& tz) {
- tz.tzHour = 0;
- tz.tzMinute = 0;
- if (iLen < 0) {
- return 0;
- }
- int32_t iStart = 1;
- int32_t iEnd = iStart + 2;
- while (iStart < iLen && iStart < iEnd) {
- tz.tzHour = tz.tzHour * 10 + pStr[iStart++] - '0';
- }
- if (iStart < iLen && pStr[iStart] == ':') {
- iStart++;
- }
- iEnd = iStart + 2;
- while (iStart < iLen && iStart < iEnd) {
- tz.tzMinute = tz.tzMinute * 10 + pStr[iStart++] - '0';
- }
- if (pStr[0] == '-') {
- tz.tzHour = -tz.tzHour;
- }
- return iStart;
-}
-void CFX_Locale::GetTimeZone(FX_TIMEZONE& tz) const {
- tz.tzHour = 0;
- tz.tzMinute = 0;
- if (!m_pElement) {
- return;
- }
- CXML_Element* pxmlTimeZone = m_pElement->GetElement("", "timeZone");
- if (pxmlTimeZone) {
- CFX_WideString wsTimeZone = pxmlTimeZone->GetContent(0);
- FX_ParseTimeZone(wsTimeZone, wsTimeZone.GetLength(), tz);
- }
-}
-void CFX_Locale::GetEraName(CFX_WideString& wsEraName, FX_BOOL bAD) const {
- if (!m_pElement) {
- return;
- }
- FX_GetCalendarSymbol(m_pElement, "era", bAD ? 0 : 1, FALSE, wsEraName);
-}
-static void FX_GetPattern(CXML_Element* pXmlElement,
- const CFX_ByteString& bsCategory,
- const CFX_WideString& wsSubCategory,
- CFX_WideString& wsPattern) {
- CFX_ByteString bsSpace;
- CXML_Element* pDatePatterns =
- pXmlElement->GetElement(bsSpace, bsCategory + "s");
- if (!pDatePatterns) {
- return;
- }
- wsPattern =
- FX_GetXMLContent(bsSpace, pDatePatterns, bsCategory, wsSubCategory);
-}
-static void FX_GetDateTimePattern(CXML_Element* pXmlElement,
- const CFX_ByteString& bsCategory,
- FX_LOCALEDATETIMESUBCATEGORY eType,
- CFX_WideString& wsPattern) {
- CFX_WideString wsType = g_FXLocaleDateTimeSubCatData[eType].pName;
- FX_GetPattern(pXmlElement, bsCategory, wsType, wsPattern);
-}
-void CFX_Locale::GetDatePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
- CFX_WideString& wsPattern) const {
- if (!m_pElement) {
- return;
- }
- FX_GetDateTimePattern(m_pElement, "datePattern", eType, wsPattern);
-}
-void CFX_Locale::GetTimePattern(FX_LOCALEDATETIMESUBCATEGORY eType,
- CFX_WideString& wsPattern) const {
- if (!m_pElement) {
- return;
- }
- FX_GetDateTimePattern(m_pElement, "timePattern", eType, wsPattern);
-}
-void CFX_Locale::GetNumPattern(FX_LOCALENUMSUBCATEGORY eType,
- CFX_WideString& wsPattern) const {
- CFX_WideString wsType = g_FXLocaleNumSubCatData[eType].pName;
- FX_GetPattern(m_pElement, "numberPattern", wsType, wsPattern);
-}
-static FX_BOOL FX_IsDigit(FX_WCHAR c) {
- return c >= '0' && c <= '9';
-}
-static FX_BOOL FX_IsAlpha(FX_WCHAR c) {
- return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
-}
-static FX_BOOL FX_IsSpace(FX_WCHAR c) {
- return (c == 0x20) || (c == 0x0d) || (c == 0x0a) || (c == 0x09);
-}
-static const FX_FLOAT gs_fraction_scales[] = {
- 0.1f, 0.01f, 0.001f, 0.0001f,
- 0.00001f, 0.000001f, 0.0000001f, 0.00000001f,
- 0.000000001f, 0.0000000001f, 0.00000000001f};
-static const int32_t gs_fraction_count =
- sizeof(gs_fraction_scales) / sizeof(FX_FLOAT);
-
-class CFX_LCNumeric {
- public:
- CFX_LCNumeric();
- CFX_LCNumeric(int64_t integral,
- uint32_t fractional = 0,
- int32_t exponent = 0);
- CFX_LCNumeric(FX_FLOAT dbRetValue);
- CFX_LCNumeric(double dbvalue);
- CFX_LCNumeric(CFX_WideString& wsNumeric);
-
- FX_FLOAT GetFloat() const;
- double GetDouble() const;
- CFX_WideString ToString() const;
- CFX_WideString ToString(int32_t nTreading, FX_BOOL bTrimTailZeros) const;
-
- int64_t m_Integral;
- uint32_t m_Fractional;
- int32_t m_Exponent;
-};
-
-static FX_BOOL FX_WStringToNumeric(const CFX_WideString& wsValue,
- CFX_LCNumeric& lcnum) {
- lcnum.m_Integral = 0;
- lcnum.m_Fractional = 0;
- lcnum.m_Exponent = 0;
-
- if (wsValue.IsEmpty())
- return FALSE;
-
- const int32_t nIntegralMaxLen = 17;
- int32_t cc = 0;
- bool bNegative = false;
- bool bExpSign = false;
- const FX_WCHAR* str = (const FX_WCHAR*)wsValue;
- int32_t len = wsValue.GetLength();
- while (cc < len && FX_IsSpace(str[cc]))
- cc++;
-
- if (cc >= len)
- return FALSE;
-
- if (str[cc] == '+') {
- cc++;
- } else if (str[cc] == '-') {
- bNegative = true;
- cc++;
- }
- int32_t nIntegralLen = 0;
- while (cc < len) {
- if (str[cc] == '.')
- break;
-
- if (!FX_IsDigit(str[cc])) {
- if ((str[cc] == 'E' || str[cc] == 'e'))
- break;
- else
- return FALSE;
- }
- if (nIntegralLen < nIntegralMaxLen) {
- lcnum.m_Integral = lcnum.m_Integral * 10 + str[cc] - '0';
- nIntegralLen++;
- }
- cc++;
- }
-
- lcnum.m_Integral = bNegative ? -lcnum.m_Integral : lcnum.m_Integral;
- if (cc < len && str[cc] == '.') {
- int scale = 0;
- double fraction = 0.0;
- cc++;
- while (cc < len) {
- if (scale >= gs_fraction_count) {
- while (cc < len) {
- if (!FX_IsDigit(str[cc]))
- break;
- cc++;
- }
- }
- if (!FX_IsDigit(str[cc])) {
- if ((str[cc] == 'E' || str[cc] == 'e'))
- break;
- else
- return FALSE;
- }
- fraction += gs_fraction_scales[scale] * (str[cc] - '0');
- scale++;
- cc++;
- }
- lcnum.m_Fractional = (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 (FX_IsDigit(str[cc]))
- return FALSE;
- lcnum.m_Exponent = lcnum.m_Exponent * 10 + str[cc] - '0';
- cc++;
- }
- lcnum.m_Exponent = bExpSign ? -lcnum.m_Exponent : lcnum.m_Exponent;
- }
- return TRUE;
-}
-
-CFX_LCNumeric::CFX_LCNumeric() {
- m_Integral = 0;
- m_Fractional = 0;
- m_Exponent = 0;
-}
-CFX_LCNumeric::CFX_LCNumeric(int64_t integral,
- FX_DWORD fractional,
- int32_t exponent) {
- m_Integral = integral;
- m_Fractional = fractional;
- m_Exponent = exponent;
-}
-CFX_LCNumeric::CFX_LCNumeric(FX_FLOAT dbRetValue) {
- m_Integral = (int64_t)dbRetValue;
- m_Fractional = (FX_DWORD)(((dbRetValue > 0) ? (dbRetValue - m_Integral)
- : (m_Integral - dbRetValue)) *
- 4294967296);
- m_Exponent = 0;
-}
-CFX_LCNumeric::CFX_LCNumeric(double dbvalue) {
- m_Integral = (int64_t)dbvalue;
- m_Fractional = (FX_DWORD)(
- ((dbvalue > 0) ? (dbvalue - m_Integral) : (m_Integral - dbvalue)) *
- 4294967296);
- m_Exponent = 0;
-}
-CFX_LCNumeric::CFX_LCNumeric(CFX_WideString& wsNumeric) {
- FX_WStringToNumeric(wsNumeric, *this);
-}
-FX_FLOAT CFX_LCNumeric::GetFloat() const {
- FX_FLOAT dbRetValue = m_Fractional / 4294967296.0f;
- dbRetValue = m_Integral + (m_Integral >= 0 ? dbRetValue : -dbRetValue);
- if (m_Exponent != 0) {
- dbRetValue *= FXSYS_pow(10, (FX_FLOAT)m_Exponent);
- }
- return dbRetValue;
-}
-double CFX_LCNumeric::GetDouble() const {
- double value = m_Fractional / 4294967296.0;
- value = m_Integral + (m_Integral >= 0 ? value : -value);
- if (m_Exponent != 0) {
- value *= FXSYS_pow(10, (FX_FLOAT)m_Exponent);
- }
- return value;
-}
-
-CFX_WideString CFX_LCNumeric::ToString() const {
- return ToString(8, TRUE);
-}
-
-CFX_WideString CFX_LCNumeric::ToString(int32_t nTreading,
- FX_BOOL bTrimTailZeros) const {
- CFX_WideString wsFormat;
- wsFormat.Format(L"%%.%df", nTreading);
- CFX_WideString wsResult;
- wsResult.Format(wsFormat.c_str(), GetDouble());
- if (bTrimTailZeros && nTreading > 0) {
- wsResult.TrimRight(L"0");
- wsResult.TrimRight(L".");
- }
- return wsResult;
-}
-
-IFX_FormatString* IFX_FormatString::Create(IFX_LocaleMgr* pLocaleMgr,
- FX_BOOL bUseLCID) {
- if (!pLocaleMgr) {
- return NULL;
- }
- return new CFX_FormatString(pLocaleMgr, bUseLCID);
-}
-CFX_FormatString::CFX_FormatString(IFX_LocaleMgr* pLocaleMgr, FX_BOOL bUseLCID)
- : m_pLocaleMgr(pLocaleMgr), m_bUseLCID(bUseLCID) {}
-CFX_FormatString::~CFX_FormatString() {}
-void CFX_FormatString::SplitFormatString(const CFX_WideString& wsFormatString,
- CFX_WideStringArray& wsPatterns) {
- int32_t iStrLen = wsFormatString.GetLength();
- const FX_WCHAR* pStr = (const FX_WCHAR*)wsFormatString;
- const FX_WCHAR* pToken = pStr;
- const FX_WCHAR* pEnd = pStr + iStrLen;
- FX_BOOL iQuote = FALSE;
- while (TRUE) {
- if (pStr >= pEnd) {
- CFX_WideString sub(pToken, pStr - pToken);
- wsPatterns.Add(sub);
- return;
- } else if (*pStr == '\'') {
- iQuote = !iQuote;
- } else if (*pStr == L'|' && !iQuote) {
- CFX_WideString sub(pToken, pStr - pToken);
- wsPatterns.Add(sub);
- pToken = pStr + 1;
- }
- pStr++;
- }
-}
-static CFX_WideString FX_GetLiteralText(const FX_WCHAR* pStrPattern,
- int32_t& iPattern,
- int32_t iLenPattern) {
- CFX_WideString wsOutput;
- if (pStrPattern[iPattern] != '\'') {
- return wsOutput;
- }
- iPattern++;
- int32_t iQuote = 1;
- while (iPattern < iLenPattern) {
- if (pStrPattern[iPattern] == '\'') {
- iQuote++;
- if ((iPattern + 1 >= iLenPattern) ||
- ((pStrPattern[iPattern + 1] != '\'') && (iQuote % 2 == 0))) {
- break;
- } else {
- iQuote++;
- }
- iPattern++;
- } else if (pStrPattern[iPattern] == '\\' && (iPattern + 1 < iLenPattern) &&
- pStrPattern[iPattern + 1] == 'u') {
- int32_t iKeyValue = 0;
- iPattern += 2;
- int32_t i = 0;
- while (iPattern < iLenPattern && i++ < 4) {
- FX_WCHAR ch = pStrPattern[iPattern++];
- if ((ch >= '0' && ch <= '9')) {
- iKeyValue = iKeyValue * 16 + ch - '0';
- } else if ((ch >= 'a' && ch <= 'f')) {
- iKeyValue = iKeyValue * 16 + ch - 'a' + 10;
- } else if ((ch >= 'A' && ch <= 'F')) {
- iKeyValue = iKeyValue * 16 + ch - 'A' + 10;
- }
- }
- if (iKeyValue != 0) {
- wsOutput += (FX_WCHAR)(iKeyValue & 0x0000FFFF);
- }
- continue;
- }
- wsOutput += pStrPattern[iPattern++];
- }
- return wsOutput;
-}
-static CFX_WideString FX_GetLiteralTextReverse(const FX_WCHAR* pStrPattern,
- int32_t& iPattern) {
- CFX_WideString wsOutput;
- if (pStrPattern[iPattern] != '\'') {
- return wsOutput;
- }
- iPattern--;
- int32_t iQuote = 1;
- while (iPattern >= 0) {
- if (pStrPattern[iPattern] == '\'') {
- iQuote++;
- if (iPattern - 1 >= 0 ||
- ((pStrPattern[iPattern - 1] != '\'') && (iQuote % 2 == 0))) {
- break;
- } else {
- iQuote++;
- }
- iPattern--;
- } else if (pStrPattern[iPattern] == '\\' &&
- pStrPattern[iPattern + 1] == 'u') {
- iPattern--;
- int32_t iKeyValue = 0;
- int32_t iLen = wsOutput.GetLength();
- int32_t i = 1;
- for (; i < iLen && i < 5; i++) {
- FX_WCHAR ch = wsOutput[i];
- if ((ch >= '0' && ch <= '9')) {
- iKeyValue = iKeyValue * 16 + ch - '0';
- } else if ((ch >= 'a' && ch <= 'f')) {
- iKeyValue = iKeyValue * 16 + ch - 'a' + 10;
- } else if ((ch >= 'A' && ch <= 'F')) {
- iKeyValue = iKeyValue * 16 + ch - 'A' + 10;
- }
- }
- if (iKeyValue != 0) {
- wsOutput.Delete(0, i);
- wsOutput = (FX_WCHAR)(iKeyValue & 0x0000FFFF) + wsOutput;
- }
- continue;
- }
- wsOutput = pStrPattern[iPattern--] + wsOutput;
- }
- return wsOutput;
-}
-FX_LOCALECATEGORY CFX_FormatString::GetCategory(
- const CFX_WideString& wsPattern) {
- FX_LOCALECATEGORY eCategory = FX_LOCALECATEGORY_Unknown;
- int32_t ccf = 0;
- int32_t iLenf = wsPattern.GetLength();
- const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
- FX_BOOL bBraceOpen = FALSE;
- while (ccf < iLenf) {
- if (pStr[ccf] == '\'') {
- FX_GetLiteralText(pStr, ccf, iLenf);
- } else if (!bBraceOpen && FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
- CFX_WideString wsCategory(pStr[ccf]);
- ccf++;
- while (TRUE) {
- if (ccf == iLenf) {
- return eCategory;
- }
- if (pStr[ccf] == '.' || pStr[ccf] == '(') {
- break;
- }
- if (pStr[ccf] == '{') {
- bBraceOpen = TRUE;
- break;
- }
- wsCategory += pStr[ccf];
- ccf++;
- }
- FX_DWORD dwHash =
- FX_HashCode_String_GetW(wsCategory, wsCategory.GetLength());
- if (dwHash == FX_LOCALECATEGORY_DateHash) {
- if (eCategory == FX_LOCALECATEGORY_Time) {
- return FX_LOCALECATEGORY_DateTime;
- }
- eCategory = FX_LOCALECATEGORY_Date;
- } else if (dwHash == FX_LOCALECATEGORY_TimeHash) {
- if (eCategory == FX_LOCALECATEGORY_Date) {
- return FX_LOCALECATEGORY_DateTime;
- }
- eCategory = FX_LOCALECATEGORY_Time;
- } else if (dwHash == FX_LOCALECATEGORY_DateTimeHash) {
- return FX_LOCALECATEGORY_DateTime;
- } else if (dwHash == FX_LOCALECATEGORY_TextHash) {
- return FX_LOCALECATEGORY_Text;
- } else if (dwHash == FX_LOCALECATEGORY_NumHash) {
- return FX_LOCALECATEGORY_Num;
- } else if (dwHash == FX_LOCALECATEGORY_ZeroHash) {
- return FX_LOCALECATEGORY_Zero;
- } else if (dwHash == FX_LOCALECATEGORY_NullHash) {
- return FX_LOCALECATEGORY_Null;
- }
- } else if (pStr[ccf] == '}') {
- bBraceOpen = FALSE;
- }
- ccf++;
- }
- return eCategory;
-}
-static FX_WORD FX_WStringToLCID(const FX_WCHAR* pstrLCID) {
- if (!pstrLCID) {
- return 0;
- }
- wchar_t* pEnd;
- return (FX_WORD)wcstol((wchar_t*)pstrLCID, &pEnd, 16);
-}
-FX_WORD CFX_FormatString::GetLCID(const CFX_WideString& wsPattern) {
- return FX_WStringToLCID(GetLocaleName(wsPattern));
-}
-CFX_WideString CFX_FormatString::GetLocaleName(
- const CFX_WideString& wsPattern) {
- int32_t ccf = 0;
- int32_t iLenf = wsPattern.GetLength();
- const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
- while (ccf < iLenf) {
- if (pStr[ccf] == '\'') {
- FX_GetLiteralText(pStr, ccf, iLenf);
- } else if (pStr[ccf] == '(') {
- ccf++;
- CFX_WideString wsLCID;
- while (ccf < iLenf && pStr[ccf] != ')') {
- wsLCID += pStr[ccf++];
- }
- return wsLCID;
- }
- ccf++;
- }
- return CFX_WideString();
-}
-IFX_Locale* CFX_FormatString::GetTextFormat(const CFX_WideString& wsPattern,
- const CFX_WideStringC& wsCategory,
- CFX_WideString& wsPurgePattern) {
- IFX_Locale* pLocale = NULL;
- int32_t ccf = 0;
- int32_t iLenf = wsPattern.GetLength();
- const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
- FX_BOOL bBrackOpen = FALSE;
- while (ccf < iLenf) {
- if (pStr[ccf] == '\'') {
- int32_t iCurChar = ccf;
- FX_GetLiteralText(pStr, ccf, iLenf);
- wsPurgePattern += CFX_WideStringC(pStr + iCurChar, ccf - iCurChar + 1);
- } else if (!bBrackOpen && FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
- CFX_WideString wsSearchCategory(pStr[ccf]);
- ccf++;
- while (ccf < iLenf && pStr[ccf] != '{' && pStr[ccf] != '.' &&
- pStr[ccf] != '(') {
- wsSearchCategory += pStr[ccf];
- ccf++;
- }
- if (wsSearchCategory != wsCategory) {
- continue;
- }
- while (ccf < iLenf) {
- if (pStr[ccf] == '(') {
- ccf++;
- CFX_WideString wsLCID;
- while (ccf < iLenf && pStr[ccf] != ')') {
- wsLCID += pStr[ccf++];
- }
- pLocale = GetPatternLocale(wsLCID);
- } else if (pStr[ccf] == '{') {
- bBrackOpen = TRUE;
- break;
- }
- ccf++;
- }
- } else if (pStr[ccf] != '}') {
- wsPurgePattern += pStr[ccf];
- }
- ccf++;
- }
- if (!bBrackOpen) {
- wsPurgePattern = wsPattern;
- }
- if (!pLocale) {
- pLocale = m_pLocaleMgr->GetDefLocale();
- }
- return pLocale;
-}
-#define FX_NUMSTYLE_Percent 0x01
-#define FX_NUMSTYLE_Exponent 0x02
-#define FX_NUMSTYLE_DotVorv 0x04
-IFX_Locale* CFX_FormatString::GetNumericFormat(const CFX_WideString& wsPattern,
- int32_t& iDotIndex,
- FX_DWORD& dwStyle,
- CFX_WideString& wsPurgePattern) {
- dwStyle = 0;
- IFX_Locale* pLocale = NULL;
- int32_t ccf = 0;
- int32_t iLenf = wsPattern.GetLength();
- const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
- FX_BOOL bFindDot = FALSE;
- FX_BOOL bBrackOpen = FALSE;
- while (ccf < iLenf) {
- if (pStr[ccf] == '\'') {
- int32_t iCurChar = ccf;
- FX_GetLiteralText(pStr, ccf, iLenf);
- wsPurgePattern += CFX_WideStringC(pStr + iCurChar, ccf - iCurChar + 1);
- } else if (!bBrackOpen && FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
- CFX_WideString wsCategory(pStr[ccf]);
- ccf++;
- while (ccf < iLenf && pStr[ccf] != '{' && pStr[ccf] != '.' &&
- pStr[ccf] != '(') {
- wsCategory += pStr[ccf];
- ccf++;
- }
- if (wsCategory != FX_WSTRC(L"num")) {
- bBrackOpen = TRUE;
- ccf = 0;
- continue;
- }
- while (ccf < iLenf) {
- if (pStr[ccf] == '(') {
- ccf++;
- CFX_WideString wsLCID;
- while (ccf < iLenf && pStr[ccf] != ')') {
- wsLCID += pStr[ccf++];
- }
- pLocale = GetPatternLocale(wsLCID);
- } else if (pStr[ccf] == '{') {
- bBrackOpen = TRUE;
- break;
- } else if (pStr[ccf] == '.') {
- CFX_WideString wsSubCategory;
- ccf++;
- while (ccf < iLenf && pStr[ccf] != '(' && pStr[ccf] != '{') {
- wsSubCategory += pStr[ccf++];
- }
- FX_DWORD dwSubHash =
- FX_HashCode_String_GetW(wsSubCategory, wsSubCategory.GetLength());
- FX_LOCALENUMSUBCATEGORY eSubCategory = FX_LOCALENUMPATTERN_Decimal;
- for (int32_t i = 0; i < g_iFXLocaleNumSubCatCount; i++) {
- if (g_FXLocaleNumSubCatData[i].uHash == dwSubHash) {
- eSubCategory = (FX_LOCALENUMSUBCATEGORY)g_FXLocaleNumSubCatData[i]
- .eSubCategory;
- break;
- }
- }
- wsSubCategory.Empty();
- if (!pLocale) {
- pLocale = m_pLocaleMgr->GetDefLocale();
- }
- FXSYS_assert(pLocale != NULL);
- pLocale->GetNumPattern(eSubCategory, wsSubCategory);
- iDotIndex = wsSubCategory.Find('.');
- if (iDotIndex > 0) {
- iDotIndex += wsPurgePattern.GetLength();
- bFindDot = TRUE;
- dwStyle |= FX_NUMSTYLE_DotVorv;
- }
- wsPurgePattern += wsSubCategory;
- if (eSubCategory == FX_LOCALENUMPATTERN_Percent) {
- dwStyle |= FX_NUMSTYLE_Percent;
- }
- continue;
- }
- ccf++;
- }
- } else if (pStr[ccf] == 'E') {
- dwStyle |= FX_NUMSTYLE_Exponent;
- wsPurgePattern += pStr[ccf];
- } else if (pStr[ccf] == '%') {
- dwStyle |= FX_NUMSTYLE_Percent;
- wsPurgePattern += pStr[ccf];
- } else if (pStr[ccf] != '}') {
- wsPurgePattern += pStr[ccf];
- }
- if (!bFindDot) {
- if (pStr[ccf] == '.' || pStr[ccf] == 'V' || pStr[ccf] == 'v') {
- bFindDot = TRUE;
- iDotIndex = wsPurgePattern.GetLength() - 1;
- dwStyle |= FX_NUMSTYLE_DotVorv;
- }
- }
- ccf++;
- }
- if (!bFindDot) {
- iDotIndex = wsPurgePattern.GetLength();
- }
- if (!pLocale) {
- pLocale = m_pLocaleMgr->GetDefLocale();
- }
- return pLocale;
-}
-static FX_BOOL FX_GetNumericDotIndex(const CFX_WideString& wsNum,
- const CFX_WideString& wsDotSymbol,
- int32_t& iDotIndex) {
- int32_t ccf = 0;
- int32_t iLenf = wsNum.GetLength();
- const FX_WCHAR* pStr = (const FX_WCHAR*)wsNum;
- int32_t iLenDot = wsDotSymbol.GetLength();
- while (ccf < iLenf) {
- if (pStr[ccf] == '\'') {
- FX_GetLiteralText(pStr, ccf, iLenf);
- } else if (ccf + iLenDot <= iLenf &&
- !FXSYS_wcsncmp(pStr + ccf, (const FX_WCHAR*)wsDotSymbol,
- iLenDot)) {
- iDotIndex = ccf;
- return TRUE;
- }
- ccf++;
- }
- iDotIndex = wsNum.Find('.');
- if (iDotIndex < 0) {
- iDotIndex = iLenf;
- return FALSE;
- }
- return TRUE;
-}
-FX_BOOL CFX_FormatString::ParseText(const CFX_WideString& wsSrcText,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsValue) {
- wsValue.Empty();
- if (wsSrcText.IsEmpty() || wsPattern.IsEmpty()) {
- return FALSE;
- }
- CFX_WideString wsTextFormat;
- GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
- if (wsTextFormat.IsEmpty()) {
- return FALSE;
- }
- int32_t iText = 0, iPattern = 0;
- const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
- int32_t iLenText = wsSrcText.GetLength();
- const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
- int32_t iLenPattern = wsTextFormat.GetLength();
- while (iPattern < iLenPattern && iText < iLenText) {
- switch (pStrPattern[iPattern]) {
- case '\'': {
- CFX_WideString wsLiteral =
- FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
- int32_t iLiteralLen = wsLiteral.GetLength();
- if (iText + iLiteralLen > iLenText ||
- FXSYS_wcsncmp(pStrText + iText, (const FX_WCHAR*)wsLiteral,
- iLiteralLen)) {
- wsValue = wsSrcText;
- return FALSE;
- }
- iText += iLiteralLen;
- iPattern++;
- break;
- }
- case 'A':
- if (FX_IsAlpha(pStrText[iText])) {
- wsValue += pStrText[iText];
- iText++;
- }
- iPattern++;
- break;
- case 'X':
- wsValue += pStrText[iText];
- iText++;
- iPattern++;
- break;
- case 'O':
- case '0':
- if (FX_IsDigit(pStrText[iText]) || FX_IsAlpha(pStrText[iText])) {
- wsValue += pStrText[iText];
- iText++;
- }
- iPattern++;
- break;
- case '9':
- if (FX_IsDigit(pStrText[iText])) {
- wsValue += pStrText[iText];
- iText++;
- }
- iPattern++;
- break;
- default:
- if (pStrPattern[iPattern] != pStrText[iText]) {
- wsValue = wsSrcText;
- return FALSE;
- }
- iPattern++;
- iText++;
- break;
- }
- }
- return iPattern == iLenPattern && iText == iLenText;
-}
-FX_BOOL CFX_FormatString::ParseNum(const CFX_WideString& wsSrcNum,
- const CFX_WideString& wsPattern,
- FX_FLOAT& fValue) {
- fValue = 0.0f;
- if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
- return FALSE;
- }
- int32_t dot_index_f = -1;
- FX_DWORD dwFormatStyle = 0;
- CFX_WideString wsNumFormat;
- IFX_Locale* pLocale =
- GetNumericFormat(wsPattern, dot_index_f, dwFormatStyle, wsNumFormat);
- if (!pLocale || wsNumFormat.IsEmpty()) {
- return FALSE;
- }
- int32_t iExponent = 0;
- CFX_WideString wsDotSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
- CFX_WideString wsGroupSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
- int32_t iGroupLen = wsGroupSymbol.GetLength();
- CFX_WideString wsMinus;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinus);
- int32_t iMinusLen = wsMinus.GetLength();
- int cc = 0, ccf = 0;
- const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
- int len = wsSrcNum.GetLength();
- const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
- int lenf = wsNumFormat.GetLength();
- double dbRetValue = 0;
- double coeff = 1;
- FX_BOOL bHavePercentSymbol = FALSE;
- FX_BOOL bNeg = FALSE;
- FX_BOOL bReverseParse = FALSE;
- int32_t dot_index = 0;
- if (!FX_GetNumericDotIndex(wsSrcNum, wsDotSymbol, dot_index) &&
- (dwFormatStyle & FX_NUMSTYLE_DotVorv)) {
- bReverseParse = TRUE;
- }
- bReverseParse = FALSE;
- if (bReverseParse) {
- ccf = lenf - 1;
- cc = len - 1;
- while (ccf > dot_index_f && cc >= 0) {
- switch (strf[ccf]) {
- case '\'': {
- CFX_WideString wsLiteral = FX_GetLiteralTextReverse(strf, ccf);
- int32_t iLiteralLen = wsLiteral.GetLength();
- cc -= iLiteralLen - 1;
- if (cc < 0 || FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral,
- iLiteralLen)) {
- return FALSE;
- }
- cc--;
- ccf--;
- break;
- }
- case '9':
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- dbRetValue = dbRetValue * coeff + (str[cc] - '0') * 0.1;
- coeff *= 0.1;
- cc--;
- ccf--;
- break;
- case 'z':
- if (cc >= 0) {
- dbRetValue = dbRetValue * coeff + (str[cc] - '0') * 0.1;
- coeff *= 0.1;
- cc--;
- }
- ccf--;
- break;
- case 'Z':
- if (str[cc] != ' ') {
- dbRetValue = dbRetValue * coeff + (str[cc] - '0') * 0.1;
- coeff *= 0.1;
- }
- cc--;
- ccf--;
- break;
- case 'S':
- if (str[cc] == '+' || str[cc] == ' ') {
- cc--;
- } else {
- cc -= iMinusLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- cc--;
- bNeg = TRUE;
- }
- ccf--;
- break;
- case 's':
- if (str[cc] == '+') {
- cc--;
- } else {
- cc -= iMinusLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- cc--;
- bNeg = TRUE;
- }
- ccf--;
- break;
- case 'E': {
- if (cc >= dot_index) {
- return FALSE;
- }
- FX_BOOL bExpSign = FALSE;
- while (cc >= 0) {
- if (str[cc] == 'E' || str[cc] == 'e') {
- break;
- }
- if (FX_IsDigit(str[cc])) {
- iExponent = iExponent + (str[cc] - '0') * 10;
- cc--;
- continue;
- } else if (str[cc] == '+') {
- cc--;
- continue;
- } else if (cc - iMinusLen + 1 > 0 &&
- !FXSYS_wcsncmp(str + (cc - iMinusLen + 1),
- (const FX_WCHAR*)wsMinus, iMinusLen)) {
- bExpSign = TRUE;
- cc -= iMinusLen;
- } else {
- return FALSE;
- }
- }
- cc--;
- iExponent = bExpSign ? -iExponent : iExponent;
- ccf--;
- } break;
- case '$': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol,
- wsSymbol);
- int32_t iSymbolLen = wsSymbol.GetLength();
- cc -= iSymbolLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
- return FALSE;
- }
- cc--;
- ccf--;
- } break;
- case 'r':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
- if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case 'R':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case 'b':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
- if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case 'B':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case '.':
- case 'V':
- case 'v':
- return FALSE;
- case '%': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
- int32_t iSysmbolLen = wsSymbol.GetLength();
- cc -= iSysmbolLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSysmbolLen)) {
- return FALSE;
- }
- cc--;
- ccf--;
- bHavePercentSymbol = TRUE;
- } break;
- case '8':
- while (ccf < lenf && strf[ccf] == '8') {
- ccf++;
- }
- while (cc < len && FX_IsDigit(str[cc])) {
- dbRetValue = (str[cc] - '0') * coeff + dbRetValue;
- coeff *= 0.1;
- cc++;
- }
- break;
- case ',': {
- if (cc >= 0) {
- cc -= iGroupLen - 1;
- if (cc >= 0 &&
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
- iGroupLen) == 0) {
- cc--;
- } else {
- cc += iGroupLen - 1;
- }
- }
- ccf--;
- } break;
- case '(':
- if (str[cc] == L'(') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc--;
- ccf--;
- break;
- case ')':
- if (str[cc] == L')') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc--;
- ccf--;
- break;
- default:
- if (strf[ccf] != str[cc]) {
- return FALSE;
- }
- cc--;
- ccf--;
- }
- }
- dot_index = cc + 1;
- }
- ccf = dot_index_f - 1;
- cc = dot_index - 1;
- coeff = 1;
- while (ccf >= 0 && cc >= 0) {
- switch (strf[ccf]) {
- case '\'': {
- CFX_WideString wsLiteral = FX_GetLiteralTextReverse(strf, ccf);
- int32_t iLiteralLen = wsLiteral.GetLength();
- cc -= iLiteralLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
- return FALSE;
- }
- cc--;
- ccf--;
- break;
- }
- case '9':
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
- coeff *= 10;
- cc--;
- ccf--;
- break;
- case 'z':
- if (FX_IsDigit(str[cc])) {
- dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
- coeff *= 10;
- cc--;
- }
- ccf--;
- break;
- case 'Z':
- if (str[cc] != ' ') {
- if (FX_IsDigit(str[cc])) {
- dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
- coeff *= 10;
- cc--;
- }
- } else {
- cc--;
- }
- ccf--;
- break;
- case 'S':
- if (str[cc] == '+' || str[cc] == ' ') {
- cc--;
- } else {
- cc -= iMinusLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- cc--;
- bNeg = TRUE;
- }
- ccf--;
- break;
- case 's':
- if (str[cc] == '+') {
- cc--;
- } else {
- cc -= iMinusLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- cc--;
- bNeg = TRUE;
- }
- ccf--;
- break;
- case 'E': {
- if (cc >= dot_index) {
- return FALSE;
- }
- FX_BOOL bExpSign = FALSE;
- while (cc >= 0) {
- if (str[cc] == 'E' || str[cc] == 'e') {
- break;
- }
- if (FX_IsDigit(str[cc])) {
- iExponent = iExponent + (str[cc] - '0') * 10;
- cc--;
- continue;
- } else if (str[cc] == '+') {
- cc--;
- continue;
- } else if (cc - iMinusLen + 1 > 0 &&
- !FXSYS_wcsncmp(str + (cc - iMinusLen + 1),
- (const FX_WCHAR*)wsMinus, iMinusLen)) {
- bExpSign = TRUE;
- cc -= iMinusLen;
- } else {
- return FALSE;
- }
- }
- cc--;
- iExponent = bExpSign ? -iExponent : iExponent;
- ccf--;
- } break;
- case '$': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
- int32_t iSymbolLen = wsSymbol.GetLength();
- cc -= iSymbolLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
- return FALSE;
- }
- cc--;
- ccf--;
- } break;
- case 'r':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
- if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case 'R':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case 'b':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
- if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case 'B':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case '.':
- case 'V':
- case 'v':
- return FALSE;
- case '%': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
- int32_t iSysmbolLen = wsSymbol.GetLength();
- cc -= iSysmbolLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSysmbolLen)) {
- return FALSE;
- }
- cc--;
- ccf--;
- bHavePercentSymbol = TRUE;
- } break;
- case '8':
- return FALSE;
- case ',': {
- if (cc >= 0) {
- cc -= iGroupLen - 1;
- if (cc >= 0 &&
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
- iGroupLen) == 0) {
- cc--;
- } else {
- cc += iGroupLen - 1;
- }
- }
- ccf--;
- } break;
- case '(':
- if (str[cc] == L'(') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc--;
- ccf--;
- break;
- case ')':
- if (str[cc] == L')') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc--;
- ccf--;
- break;
- default:
- if (strf[ccf] != str[cc]) {
- return FALSE;
- }
- cc--;
- ccf--;
- }
- }
- if (cc >= 0) {
- return FALSE;
- }
- if (!bReverseParse) {
- ccf = dot_index_f + 1;
- cc = (dot_index == len) ? len : dot_index + 1;
- coeff = 0.1;
- while (cc < len && ccf < lenf) {
- switch (strf[ccf]) {
- case '\'': {
- CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
- int32_t iLiteralLen = wsLiteral.GetLength();
- if (cc + iLiteralLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral,
- iLiteralLen)) {
- return FALSE;
- }
- cc += iLiteralLen;
- ccf++;
- break;
- }
- case '9':
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- {
- dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
- coeff *= 0.1;
- }
- cc++;
- ccf++;
- break;
- case 'z':
- if (FX_IsDigit(str[cc])) {
- dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
- coeff *= 0.1;
- cc++;
- }
- ccf++;
- break;
- case 'Z':
- if (str[cc] != ' ') {
- if (FX_IsDigit(str[cc])) {
- dbRetValue = dbRetValue + (str[cc] - '0') * coeff;
- coeff *= 0.1;
- cc++;
- }
- } else {
- cc++;
- }
- ccf++;
- break;
- case 'S':
- if (str[cc] == '+' || str[cc] == ' ') {
- cc++;
- } else {
- if (cc + iMinusLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- bNeg = TRUE;
- cc += iMinusLen;
- }
- ccf++;
- break;
- case 's':
- if (str[cc] == '+') {
- cc++;
- } else {
- if (cc + iMinusLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- bNeg = TRUE;
- cc += iMinusLen;
- }
- ccf++;
- break;
- case 'E': {
- if (cc >= len || (str[cc] != 'E' && str[cc] != 'e')) {
- return FALSE;
- }
- FX_BOOL bExpSign = FALSE;
- cc++;
- if (cc < len) {
- if (str[cc] == '+') {
- cc++;
- } else if (str[cc] == '-') {
- bExpSign = TRUE;
- cc++;
- }
- }
- while (cc < len) {
- if (!FX_IsDigit(str[cc])) {
- break;
- }
- iExponent = iExponent * 10 + str[cc] - '0';
- cc++;
- }
- iExponent = bExpSign ? -iExponent : iExponent;
- ccf++;
- } break;
- case '$': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol,
- wsSymbol);
- int32_t iSymbolLen = wsSymbol.GetLength();
- if (cc + iSymbolLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
- return FALSE;
- }
- cc += iSymbolLen;
- ccf++;
- } break;
- case 'c':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
- if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
- bNeg = TRUE;
- cc += 2;
- }
- ccf += 2;
- }
- break;
- case 'C':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
- bNeg = TRUE;
- cc += 2;
- }
- ccf += 2;
- }
- break;
- case 'd':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
- if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
- bNeg = TRUE;
- cc += 2;
- }
- ccf += 2;
- }
- break;
- case 'D':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
- bNeg = TRUE;
- cc += 2;
- }
- ccf += 2;
- }
- break;
- case '.':
- case 'V':
- case 'v':
- return FALSE;
- case '%': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
- int32_t iSysmbolLen = wsSymbol.GetLength();
- if (cc + iSysmbolLen <= len &&
- !FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol,
- iSysmbolLen)) {
- cc += iSysmbolLen;
- }
- ccf++;
- bHavePercentSymbol = TRUE;
- } break;
- case '8': {
- while (ccf < lenf && strf[ccf] == '8') {
- ccf++;
- }
- while (cc < len && FX_IsDigit(str[cc])) {
- dbRetValue = (str[cc] - '0') * coeff + dbRetValue;
- coeff *= 0.1;
- cc++;
- }
- } break;
- case ',': {
- if (cc + iGroupLen <= len &&
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
- iGroupLen) == 0) {
- cc += iGroupLen;
- }
- ccf++;
- } break;
- case '(':
- if (str[cc] == L'(') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc++;
- ccf++;
- break;
- case ')':
- if (str[cc] == L')') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc++;
- ccf++;
- break;
- default:
- if (strf[ccf] != str[cc]) {
- return FALSE;
- }
- cc++;
- ccf++;
- }
- }
- if (cc != len) {
- return FALSE;
- }
- }
- if (iExponent) {
- dbRetValue *= FXSYS_pow(10, (FX_FLOAT)iExponent);
- }
- if (bHavePercentSymbol) {
- dbRetValue /= 100.0;
- }
- if (bNeg) {
- dbRetValue = -dbRetValue;
- }
- fValue = (FX_FLOAT)dbRetValue;
- return TRUE;
-}
-void FX_ParseNumString(const CFX_WideString& wsNum, CFX_WideString& wsResult) {
- int32_t iCount = wsNum.GetLength();
- const FX_WCHAR* pStr = (const FX_WCHAR*)wsNum;
- FX_WCHAR* pDst = wsResult.GetBuffer(iCount);
- int32_t nIndex = 0;
- FX_BOOL bMinus = FALSE;
- int32_t i = 0;
- for (i = 0; i < iCount; i++) {
- FX_WCHAR wc = pStr[i];
- if (wc == '.') {
- break;
- }
- if ((wc == L'0' || wc == L' ' || wc == '+') && nIndex == 0) {
- continue;
- }
- if (wc == '-') {
- pDst[nIndex++] = wc;
- bMinus = TRUE;
- continue;
- }
- if (wc == L'0' && nIndex == 1 && bMinus) {
- continue;
- }
- pDst[nIndex++] = wc;
- }
- if (bMinus && nIndex == 1) {
- pDst[nIndex++] = '0';
- }
- if (nIndex == 0) {
- wsResult.ReleaseBuffer(0);
- pDst = wsResult.GetBuffer(iCount + 1);
- pDst[nIndex++] = '0';
- }
- int32_t j = 0;
- for (j = iCount - 1; j > i; j--) {
- FX_WCHAR wc = pStr[j];
- if (wc != L'0' && wc != L' ') {
- break;
- }
- }
- if (j > i) {
- pDst[nIndex++] = '.';
- FXSYS_wcsncpy(pDst + nIndex, pStr + i + 1, j - i);
- nIndex += j - i;
- }
- wsResult.ReleaseBuffer(nIndex);
-}
-FX_BOOL CFX_FormatString::ParseNum(const CFX_WideString& wsSrcNum,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsValue) {
- wsValue.Empty();
- if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
- return FALSE;
- }
- int32_t dot_index_f = -1;
- FX_DWORD dwFormatStyle = 0;
- CFX_WideString wsNumFormat;
- IFX_Locale* pLocale =
- GetNumericFormat(wsPattern, dot_index_f, dwFormatStyle, wsNumFormat);
- if (!pLocale || wsNumFormat.IsEmpty()) {
- return FALSE;
- }
- int32_t iExponent = 0;
- CFX_WideString wsDotSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
- CFX_WideString wsGroupSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
- int32_t iGroupLen = wsGroupSymbol.GetLength();
- CFX_WideString wsMinus;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinus);
- int32_t iMinusLen = wsMinus.GetLength();
- int cc = 0, ccf = 0;
- const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
- int len = wsSrcNum.GetLength();
- const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
- int lenf = wsNumFormat.GetLength();
- FX_BOOL bHavePercentSymbol = FALSE;
- FX_BOOL bNeg = FALSE;
- FX_BOOL bReverseParse = FALSE;
- int32_t dot_index = 0;
- if (!FX_GetNumericDotIndex(wsSrcNum, wsDotSymbol, dot_index) &&
- (dwFormatStyle & FX_NUMSTYLE_DotVorv)) {
- bReverseParse = TRUE;
- }
- bReverseParse = FALSE;
- ccf = dot_index_f - 1;
- cc = dot_index - 1;
- while (ccf >= 0 && cc >= 0) {
- switch (strf[ccf]) {
- case '\'': {
- CFX_WideString wsLiteral = FX_GetLiteralTextReverse(strf, ccf);
- int32_t iLiteralLen = wsLiteral.GetLength();
- cc -= iLiteralLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
- return FALSE;
- }
- cc--;
- ccf--;
- break;
- }
- case '9':
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- wsValue = CFX_WideStringC(str[cc]) + wsValue;
- cc--;
- ccf--;
- break;
- case 'z':
- if (FX_IsDigit(str[cc])) {
- wsValue = CFX_WideStringC(str[cc]) + wsValue;
- cc--;
- }
- ccf--;
- break;
- case 'Z':
- if (str[cc] != ' ') {
- if (FX_IsDigit(str[cc])) {
- wsValue = CFX_WideStringC(str[cc]) + wsValue;
- cc--;
- }
- } else {
- cc--;
- }
- ccf--;
- break;
- case 'S':
- if (str[cc] == '+' || str[cc] == ' ') {
- cc--;
- } else {
- cc -= iMinusLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- cc--;
- bNeg = TRUE;
- }
- ccf--;
- break;
- case 's':
- if (str[cc] == '+') {
- cc--;
- } else {
- cc -= iMinusLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- cc--;
- bNeg = TRUE;
- }
- ccf--;
- break;
- case 'E': {
- if (cc >= dot_index) {
- return FALSE;
- }
- FX_BOOL bExpSign = FALSE;
- while (cc >= 0) {
- if (str[cc] == 'E' || str[cc] == 'e') {
- break;
- }
- if (FX_IsDigit(str[cc])) {
- iExponent = iExponent + (str[cc] - '0') * 10;
- cc--;
- continue;
- } else if (str[cc] == '+') {
- cc--;
- continue;
- } else if (cc - iMinusLen + 1 > 0 &&
- !FXSYS_wcsncmp(str + (cc - iMinusLen + 1),
- (const FX_WCHAR*)wsMinus, iMinusLen)) {
- bExpSign = TRUE;
- cc -= iMinusLen;
- } else {
- return FALSE;
- }
- }
- cc--;
- iExponent = bExpSign ? -iExponent : iExponent;
- ccf--;
- } break;
- case '$': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
- int32_t iSymbolLen = wsSymbol.GetLength();
- cc -= iSymbolLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
- return FALSE;
- }
- cc--;
- ccf--;
- } break;
- case 'r':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
- if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case 'R':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'R' && cc - 1 >= 0 && str[cc - 1] == 'C') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case 'b':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
- if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case 'B':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'B' && cc - 1 >= 0 && str[cc - 1] == 'D') {
- bNeg = TRUE;
- cc -= 2;
- }
- ccf -= 2;
- } else {
- ccf--;
- }
- break;
- case '.':
- case 'V':
- case 'v':
- return FALSE;
- case '%': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
- int32_t iSysmbolLen = wsSymbol.GetLength();
- cc -= iSysmbolLen - 1;
- if (cc < 0 ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSysmbolLen)) {
- return FALSE;
- }
- cc--;
- ccf--;
- bHavePercentSymbol = TRUE;
- } break;
- case '8':
- return FALSE;
- case ',': {
- if (cc >= 0) {
- cc -= iGroupLen - 1;
- if (cc >= 0 &&
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
- iGroupLen) == 0) {
- cc--;
- } else {
- cc += iGroupLen - 1;
- }
- }
- ccf--;
- } break;
- case '(':
- if (str[cc] == L'(') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc--;
- ccf--;
- break;
- case ')':
- if (str[cc] == L')') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc--;
- ccf--;
- break;
- default:
- if (strf[ccf] != str[cc]) {
- return FALSE;
- }
- cc--;
- ccf--;
- }
- }
- if (cc >= 0) {
- if (str[cc] == '-') {
- bNeg = TRUE;
- cc--;
- }
- if (cc >= 0) {
- return FALSE;
- }
- }
- if (dot_index < len && (dwFormatStyle & FX_NUMSTYLE_DotVorv)) {
- wsValue += '.';
- }
- if (!bReverseParse) {
- ccf = dot_index_f + 1;
- cc = (dot_index == len) ? len : dot_index + 1;
- while (cc < len && ccf < lenf) {
- switch (strf[ccf]) {
- case '\'': {
- CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
- int32_t iLiteralLen = wsLiteral.GetLength();
- if (cc + iLiteralLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral,
- iLiteralLen)) {
- return FALSE;
- }
- cc += iLiteralLen;
- ccf++;
- break;
- }
- case '9':
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- { wsValue += str[cc]; }
- cc++;
- ccf++;
- break;
- case 'z':
- if (FX_IsDigit(str[cc])) {
- wsValue += str[cc];
- cc++;
- }
- ccf++;
- break;
- case 'Z':
- if (str[cc] != ' ') {
- if (FX_IsDigit(str[cc])) {
- wsValue += str[cc];
- cc++;
- }
- } else {
- cc++;
- }
- ccf++;
- break;
- case 'S':
- if (str[cc] == '+' || str[cc] == ' ') {
- cc++;
- } else {
- if (cc + iMinusLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- bNeg = TRUE;
- cc += iMinusLen;
- }
- ccf++;
- break;
- case 's':
- if (str[cc] == '+') {
- cc++;
- } else {
- if (cc + iMinusLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsMinus, iMinusLen)) {
- return FALSE;
- }
- bNeg = TRUE;
- cc += iMinusLen;
- }
- ccf++;
- break;
- case 'E': {
- if (cc >= len || (str[cc] != 'E' && str[cc] != 'e')) {
- return FALSE;
- }
- FX_BOOL bExpSign = FALSE;
- cc++;
- if (cc < len) {
- if (str[cc] == '+') {
- cc++;
- } else if (str[cc] == '-') {
- bExpSign = TRUE;
- cc++;
- }
- }
- while (cc < len) {
- if (!FX_IsDigit(str[cc])) {
- break;
- }
- iExponent = iExponent * 10 + str[cc] - '0';
- cc++;
- }
- iExponent = bExpSign ? -iExponent : iExponent;
- ccf++;
- } break;
- case '$': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol,
- wsSymbol);
- int32_t iSymbolLen = wsSymbol.GetLength();
- if (cc + iSymbolLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol, iSymbolLen)) {
- return FALSE;
- }
- cc += iSymbolLen;
- ccf++;
- } break;
- case 'c':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
- if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
- bNeg = TRUE;
- cc += 2;
- }
- ccf += 2;
- }
- break;
- case 'C':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'C' && cc + 1 < len && str[cc + 1] == 'R') {
- bNeg = TRUE;
- cc += 2;
- }
- ccf += 2;
- }
- break;
- case 'd':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
- if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
- bNeg = TRUE;
- cc += 2;
- }
- ccf += 2;
- }
- break;
- case 'D':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
- if (str[cc] == ' ') {
- cc++;
- } else if (str[cc] == 'D' && cc + 1 < len && str[cc + 1] == 'B') {
- bNeg = TRUE;
- cc += 2;
- }
- ccf += 2;
- }
- break;
- case '.':
- case 'V':
- case 'v':
- return FALSE;
- case '%': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
- int32_t iSysmbolLen = wsSymbol.GetLength();
- if (cc + iSysmbolLen <= len &&
- !FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsSymbol,
- iSysmbolLen)) {
- cc += iSysmbolLen;
- }
- ccf++;
- bHavePercentSymbol = TRUE;
- } break;
- case '8': {
- while (ccf < lenf && strf[ccf] == '8') {
- ccf++;
- }
- while (cc < len && FX_IsDigit(str[cc])) {
- wsValue += str[cc];
- cc++;
- }
- } break;
- case ',': {
- if (cc + iGroupLen <= len &&
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsGroupSymbol,
- iGroupLen) == 0) {
- cc += iGroupLen;
- }
- ccf++;
- } break;
- case '(':
- if (str[cc] == L'(') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc++;
- ccf++;
- break;
- case ')':
- if (str[cc] == L')') {
- bNeg = TRUE;
- } else if (str[cc] != L' ') {
- return FALSE;
- }
- cc++;
- ccf++;
- break;
- default:
- if (strf[ccf] != str[cc]) {
- return FALSE;
- }
- cc++;
- ccf++;
- }
- }
- if (cc != len) {
- return FALSE;
- }
- }
- if (iExponent || bHavePercentSymbol) {
- CFX_Decimal decimal = CFX_Decimal(wsValue);
- if (iExponent) {
- decimal = decimal * CFX_Decimal(FXSYS_pow(10, (FX_FLOAT)iExponent));
- }
- if (bHavePercentSymbol) {
- decimal = decimal / CFX_Decimal(100);
- }
- wsValue = decimal;
- }
- if (bNeg) {
- wsValue = CFX_WideStringC('-') + wsValue;
- }
- return TRUE;
-}
-FX_DATETIMETYPE CFX_FormatString::GetDateTimeFormat(
- const CFX_WideString& wsPattern,
- IFX_Locale*& pLocale,
- CFX_WideString& wsDatePattern,
- CFX_WideString& wsTimePattern) {
- pLocale = NULL;
- CFX_WideString wsTempPattern;
- FX_LOCALECATEGORY eCategory = FX_LOCALECATEGORY_Unknown;
- int32_t ccf = 0;
- int32_t iLenf = wsPattern.GetLength();
- const FX_WCHAR* pStr = (const FX_WCHAR*)wsPattern;
- int32_t iFindCategory = 0;
- FX_BOOL bBraceOpen = FALSE;
- while (ccf < iLenf) {
- if (pStr[ccf] == '\'') {
- int32_t iCurChar = ccf;
- FX_GetLiteralText(pStr, ccf, iLenf);
- wsTempPattern += CFX_WideStringC(pStr + iCurChar, ccf - iCurChar + 1);
- } else if (!bBraceOpen && iFindCategory != 3 &&
- FX_Local_Find(gs_wsConstChars, pStr[ccf]) < 0) {
- CFX_WideString wsCategory(pStr[ccf]);
- ccf++;
- while (ccf < iLenf && pStr[ccf] != '{' && pStr[ccf] != '.' &&
- pStr[ccf] != '(') {
- if (pStr[ccf] == 'T') {
- wsDatePattern = wsPattern.Left(ccf);
- wsTimePattern = wsPattern.Right(wsPattern.GetLength() - ccf);
- wsTimePattern.SetAt(0, ' ');
- if (!pLocale) {
- pLocale = m_pLocaleMgr->GetDefLocale();
- }
- return FX_DATETIMETYPE_DateTime;
- }
- wsCategory += pStr[ccf];
- ccf++;
- }
- if (!(iFindCategory & 1) && wsCategory == FX_WSTRC(L"date")) {
- iFindCategory |= 1;
- eCategory = FX_LOCALECATEGORY_Date;
- if (iFindCategory & 2) {
- iFindCategory = 4;
- }
- } else if (!(iFindCategory & 2) && wsCategory == FX_WSTRC(L"time")) {
- iFindCategory |= 2;
- eCategory = FX_LOCALECATEGORY_Time;
- } else if (wsCategory == FX_WSTRC(L"datetime")) {
- iFindCategory = 3;
- eCategory = FX_LOCALECATEGORY_DateTime;
- } else {
- continue;
- }
- while (ccf < iLenf) {
- if (pStr[ccf] == '(') {
- ccf++;
- CFX_WideString wsLCID;
- while (ccf < iLenf && pStr[ccf] != ')') {
- wsLCID += pStr[ccf++];
- }
- pLocale = GetPatternLocale(wsLCID);
- } else if (pStr[ccf] == '{') {
- bBraceOpen = TRUE;
- break;
- } else if (pStr[ccf] == '.') {
- CFX_WideString wsSubCategory;
- ccf++;
- while (ccf < iLenf && pStr[ccf] != '(' && pStr[ccf] != '{') {
- wsSubCategory += pStr[ccf++];
- }
- FX_DWORD dwSubHash =
- FX_HashCode_String_GetW(wsSubCategory, wsSubCategory.GetLength());
- FX_LOCALEDATETIMESUBCATEGORY eSubCategory =
- FX_LOCALEDATETIMESUBCATEGORY_Medium;
- for (int32_t i = 0; i < g_iFXLocaleDateTimeSubCatCount; i++) {
- if (g_FXLocaleDateTimeSubCatData[i].uHash == dwSubHash) {
- eSubCategory =
- (FX_LOCALEDATETIMESUBCATEGORY)g_FXLocaleDateTimeSubCatData[i]
- .eSubCategory;
- break;
- }
- }
- if (!pLocale) {
- pLocale = m_pLocaleMgr->GetDefLocale();
- }
- FXSYS_assert(pLocale != NULL);
- switch (eCategory) {
- case FX_LOCALECATEGORY_Date:
- pLocale->GetDatePattern(eSubCategory, wsDatePattern);
- wsDatePattern = wsTempPattern + wsDatePattern;
- break;
- case FX_LOCALECATEGORY_Time:
- pLocale->GetTimePattern(eSubCategory, wsTimePattern);
- wsTimePattern = wsTempPattern + wsTimePattern;
- break;
- case FX_LOCALECATEGORY_DateTime:
- pLocale->GetDatePattern(eSubCategory, wsDatePattern);
- wsDatePattern = wsTempPattern + wsDatePattern;
- pLocale->GetTimePattern(eSubCategory, wsTimePattern);
- break;
- default:
- break;
- }
- wsTempPattern.Empty();
- continue;
- }
- ccf++;
- }
- } else if (pStr[ccf] == '}') {
- bBraceOpen = FALSE;
- if (!wsTempPattern.IsEmpty()) {
- if (eCategory == FX_LOCALECATEGORY_Time) {
- wsTimePattern = wsTempPattern;
- } else if (eCategory == FX_LOCALECATEGORY_Date) {
- wsDatePattern = wsTempPattern;
- }
- wsTempPattern.Empty();
- }
- } else {
- wsTempPattern += pStr[ccf];
- }
- ccf++;
- }
- if (!wsTempPattern.IsEmpty()) {
- if (eCategory == FX_LOCALECATEGORY_Date) {
- wsDatePattern += wsTempPattern;
- } else {
- wsTimePattern += wsTempPattern;
- }
- }
- if (!pLocale) {
- pLocale = m_pLocaleMgr->GetDefLocale();
- }
- if (!iFindCategory) {
- wsTimePattern.Empty();
- wsDatePattern = wsPattern;
- }
- return (FX_DATETIMETYPE)iFindCategory;
-}
-static FX_BOOL FX_ParseLocaleDate(const CFX_WideString& wsDate,
- const CFX_WideString& wsDatePattern,
- IFX_Locale* pLocale,
- CFX_Unitime& datetime,
- int32_t& cc) {
- int32_t year = 1900;
- int32_t month = 1;
- int32_t day = 1;
- int32_t ccf = 0;
- const FX_WCHAR* str = (const FX_WCHAR*)wsDate;
- int32_t len = wsDate.GetLength();
- const FX_WCHAR* strf = (const FX_WCHAR*)wsDatePattern;
- int32_t lenf = wsDatePattern.GetLength();
- while (cc < len && ccf < lenf) {
- if (strf[ccf] == '\'') {
- CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
- int32_t iLiteralLen = wsLiteral.GetLength();
- if (cc + iLiteralLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
- return FALSE;
- }
- cc += iLiteralLen;
- ccf++;
- continue;
- } else if (FX_Local_Find(gs_wsDateSymbols, strf[ccf]) < 0) {
- if (strf[ccf] != str[cc]) {
- return FALSE;
- }
- cc++;
- ccf++;
- continue;
- }
- FX_DWORD dwSymbolNum = 1;
- FX_DWORD dwSymbol = strf[ccf++];
- while (ccf < lenf && strf[ccf] == dwSymbol) {
- ccf++;
- dwSymbolNum++;
- }
- dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
- if (dwSymbol == FXBSTR_ID(0, 0, 'D', '1')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- day = str[cc++] - '0';
- if (cc < len && FX_IsDigit(str[cc])) {
- day = day * 10 + str[cc++] - '0';
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'D', '2')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- day = str[cc++] - '0';
- if (cc < len) {
- day = day * 10 + str[cc++] - '0';
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '1')) {
- int i = 0;
- while (cc < len && i < 3 && FX_IsDigit(str[cc])) {
- cc++;
- i++;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '3')) {
- cc += 3;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- month = str[cc++] - '0';
- if (cc < len && FX_IsDigit(str[cc])) {
- month = month * 10 + str[cc++] - '0';
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- month = str[cc++] - '0';
- if (cc < len) {
- month = month * 10 + str[cc++] - '0';
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '3')) {
- CFX_WideString wsMonthNameAbbr;
- FX_WORD i = 0;
- for (; i < 12; i++) {
- pLocale->GetMonthName(i, wsMonthNameAbbr, TRUE);
- if (wsMonthNameAbbr.IsEmpty()) {
- continue;
- }
- if (!FXSYS_wcsncmp((const FX_WCHAR*)wsMonthNameAbbr, str + cc,
- wsMonthNameAbbr.GetLength())) {
- break;
- }
- }
- if (i < 12) {
- cc += wsMonthNameAbbr.GetLength();
- month = i + 1;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '4')) {
- CFX_WideString wsMonthName;
- FX_WORD i = 0;
- for (; i < 12; i++) {
- pLocale->GetMonthName(i, wsMonthName, FALSE);
- if (wsMonthName.IsEmpty()) {
- continue;
- }
- if (!FXSYS_wcsncmp((const FX_WCHAR*)wsMonthName, str + cc,
- wsMonthName.GetLength())) {
- break;
- }
- }
- if (i < 12) {
- cc += wsMonthName.GetLength();
- month = i + 1;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '1')) {
- cc += 1;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '3')) {
- CFX_WideString wsDayNameAbbr;
- FX_WORD i = 0;
- for (; i < 7; i++) {
- pLocale->GetDayName(i, wsDayNameAbbr, TRUE);
- if (wsDayNameAbbr.IsEmpty()) {
- continue;
- }
- if (!FXSYS_wcsncmp((const FX_WCHAR*)wsDayNameAbbr, str + cc,
- wsDayNameAbbr.GetLength())) {
- break;
- }
- }
- if (i < 12) {
- cc += wsDayNameAbbr.GetLength();
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '4')) {
- CFX_WideString wsDayName;
- int32_t i = 0;
- for (; i < 7; i++) {
- pLocale->GetDayName(i, wsDayName, FALSE);
- if (wsDayName == L"") {
- continue;
- }
- if (!FXSYS_wcsncmp((const FX_WCHAR*)wsDayName, str + cc,
- wsDayName.GetLength())) {
- break;
- }
- }
- if (i < 12) {
- cc += wsDayName.GetLength();
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'e', '1')) {
- cc += 1;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'G', '1')) {
- cc += 2;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '2')) {
- if (cc + 2 > len) {
- return FALSE;
- }
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- year = str[cc++] - '0';
- if (cc >= len || !FX_IsDigit(str[cc])) {
- return FALSE;
- }
- year = year * 10 + str[cc++] - '0';
- if (year <= 29) {
- year += 2000;
- } else {
- year += 1900;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '4')) {
- int i = 0;
- year = 0;
- if (cc + 4 > len) {
- return FALSE;
- }
- while (i < 4) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- year = year * 10 + str[cc] - '0';
- cc++;
- i++;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'w', '1')) {
- cc += 1;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'W', '2')) {
- cc += 2;
- }
- }
- if (cc < len) {
- return FALSE;
- }
- CFX_Unitime ut;
- ut.Set(year, month, day);
- datetime = datetime + ut;
- return cc;
-}
-static void FX_ResolveZone(uint8_t& wHour,
- uint8_t& wMinute,
- FX_TIMEZONE tzDiff,
- IFX_Locale* pLocale) {
- int32_t iMinuteDiff = wHour * 60 + wMinute;
- FX_TIMEZONE tzLocale;
- pLocale->GetTimeZone(tzLocale);
- iMinuteDiff += tzLocale.tzHour * 60 +
- (tzLocale.tzHour < 0 ? -tzLocale.tzMinute : tzLocale.tzMinute);
- iMinuteDiff -= tzDiff.tzHour * 60 +
- (tzDiff.tzHour < 0 ? -tzDiff.tzMinute : tzDiff.tzMinute);
- while (iMinuteDiff > 1440) {
- iMinuteDiff -= 1440;
- }
- while (iMinuteDiff < 0) {
- iMinuteDiff += 1440;
- }
- wHour = iMinuteDiff / 60;
- wMinute = iMinuteDiff % 60;
-}
-static FX_BOOL FX_ParseLocaleTime(const CFX_WideString& wsTime,
- const CFX_WideString& wsTimePattern,
- IFX_Locale* pLocale,
- CFX_Unitime& datetime,
- int32_t& cc) {
- uint8_t hour = 0;
- uint8_t minute = 0;
- uint8_t second = 0;
- FX_WORD millisecond = 0;
- int32_t ccf = 0;
- const FX_WCHAR* str = (const FX_WCHAR*)wsTime;
- int len = wsTime.GetLength();
- const FX_WCHAR* strf = (const FX_WCHAR*)wsTimePattern;
- int lenf = wsTimePattern.GetLength();
- FX_BOOL bHasA = FALSE;
- FX_BOOL bPM = FALSE;
- while (cc < len && ccf < lenf) {
- if (strf[ccf] == '\'') {
- CFX_WideString wsLiteral = FX_GetLiteralText(strf, ccf, lenf);
- int32_t iLiteralLen = wsLiteral.GetLength();
- if (cc + iLiteralLen > len ||
- FXSYS_wcsncmp(str + cc, (const FX_WCHAR*)wsLiteral, iLiteralLen)) {
- return FALSE;
- }
- cc += iLiteralLen;
- ccf++;
- continue;
- } else if (FX_Local_Find(gs_wsTimeSymbols, strf[ccf]) == -1) {
- if (strf[ccf] != str[cc]) {
- return FALSE;
- }
- cc++;
- ccf++;
- continue;
- }
- FX_DWORD dwSymbolNum = 1;
- FX_DWORD dwSymbol = strf[ccf++];
- while (ccf < lenf && strf[ccf] == dwSymbol) {
- ccf++;
- dwSymbolNum++;
- }
- dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
- if (dwSymbol == FXBSTR_ID(0, 0, 'k', '1') ||
- dwSymbol == FXBSTR_ID(0, 0, 'H', '1') ||
- dwSymbol == FXBSTR_ID(0, 0, 'h', '1') ||
- dwSymbol == FXBSTR_ID(0, 0, 'K', '1')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- hour = str[cc++] - '0';
- if (cc < len && FX_IsDigit(str[cc])) {
- hour = hour * 10 + str[cc++] - '0';
- }
- if (dwSymbol == FXBSTR_ID(0, 0, 'K', '1') && hour == 24) {
- hour = 0;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'k', '2') ||
- dwSymbol == FXBSTR_ID(0, 0, 'H', '2') ||
- dwSymbol == FXBSTR_ID(0, 0, 'h', '2') ||
- dwSymbol == FXBSTR_ID(0, 0, 'K', '2')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- hour = str[cc++] - '0';
- if (cc >= len) {
- return FALSE;
- }
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- hour = hour * 10 + str[cc++] - '0';
- if (dwSymbol == FXBSTR_ID(0, 0, 'K', '2') && hour == 24) {
- hour = 0;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- minute = str[cc++] - '0';
- if (cc < len && FX_IsDigit(str[cc])) {
- minute = minute * 10 + str[cc++] - '0';
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- minute = str[cc++] - '0';
- if (cc >= len) {
- return FALSE;
- }
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- minute = minute * 10 + str[cc++] - '0';
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '1')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- second = str[cc++] - '0';
- if (cc < len && FX_IsDigit(str[cc])) {
- second = second * 10 + str[cc++] - '0';
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '2')) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- second = str[cc++] - '0';
- if (cc >= len) {
- return FALSE;
- }
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- second = second * 10 + str[cc++] - '0';
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'F', '3')) {
- if (cc + 3 >= len) {
- return FALSE;
- }
- int i = 0;
- while (i < 3) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- millisecond = millisecond * 10 + str[cc++] - '0';
- i++;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'A', '1')) {
- CFX_WideString wsAM;
- pLocale->GetMeridiemName(wsAM, TRUE);
- CFX_WideString wsPM;
- pLocale->GetMeridiemName(wsPM, FALSE);
- if ((cc + wsAM.GetLength() <= len) &&
- (CFX_WideStringC(str + cc, wsAM.GetLength()) == wsAM)) {
- cc += wsAM.GetLength();
- bHasA = TRUE;
- } else if ((cc + wsPM.GetLength() <= len) &&
- (CFX_WideStringC(str + cc, wsPM.GetLength()) == wsPM)) {
- cc += wsPM.GetLength();
- bHasA = TRUE;
- bPM = TRUE;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'Z', '1')) {
- if (cc + 3 > len) {
- continue;
- }
- FX_DWORD dwHash = str[cc++];
- dwHash = (dwHash << 8) | str[cc++];
- dwHash = (dwHash << 8) | str[cc++];
- if (dwHash == FXBSTR_ID(0, 'G', 'M', 'T')) {
- FX_TIMEZONE tzDiff;
- tzDiff.tzHour = 0;
- tzDiff.tzMinute = 0;
- if (cc < len && (str[cc] == '-' || str[cc] == '+')) {
- cc += FX_ParseTimeZone(str + cc, len - cc, tzDiff);
- }
- FX_ResolveZone(hour, minute, tzDiff, pLocale);
- } else {
- const FX_LOCALETIMEZONEINFO* pEnd =
- g_FXLocaleTimeZoneData + FX_ArraySize(g_FXLocaleTimeZoneData);
- const FX_LOCALETIMEZONEINFO* pTimeZoneInfo =
- std::lower_bound(g_FXLocaleTimeZoneData, pEnd, dwHash,
- [](const FX_LOCALETIMEZONEINFO& info,
- FX_DWORD hash) { return info.uHash < hash; });
- if (pTimeZoneInfo < pEnd && dwHash == pTimeZoneInfo->uHash) {
- hour += pTimeZoneInfo->iHour;
- minute += pTimeZoneInfo->iHour > 0 ? pTimeZoneInfo->iMinute
- : -pTimeZoneInfo->iMinute;
- }
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'z', '1')) {
- if (str[cc] != 'Z') {
- FX_TIMEZONE tzDiff;
- cc += FX_ParseTimeZone(str + cc, len - cc, tzDiff);
- FX_ResolveZone(hour, minute, tzDiff, pLocale);
- } else {
- cc++;
- }
- }
- }
- if (bHasA) {
- if (bPM) {
- hour += 12;
- if (hour == 24) {
- hour = 12;
- }
- } else {
- if (hour == 12) {
- hour = 0;
- }
- }
- }
- CFX_Unitime ut;
- ut.Set(0, 0, 0, hour, minute, second, millisecond);
- datetime = datetime + ut;
- return cc;
-}
-FX_BOOL CFX_FormatString::ParseDateTime(const CFX_WideString& wsSrcDateTime,
- const CFX_WideString& wsPattern,
- FX_DATETIMETYPE eDateTimeType,
- CFX_Unitime& dtValue) {
- dtValue.Set(0);
- if (wsSrcDateTime.IsEmpty() || wsPattern.IsEmpty()) {
- return FALSE;
- }
- CFX_WideString wsDatePattern, wsTimePattern;
- IFX_Locale* pLocale = NULL;
- FX_DATETIMETYPE eCategory =
- GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
- if (!pLocale) {
- return FALSE;
- }
- if (eCategory == FX_DATETIMETYPE_Unknown) {
- eCategory = eDateTimeType;
- }
- if (eCategory == FX_DATETIMETYPE_Unknown) {
- return FALSE;
- }
- if (eCategory == FX_DATETIMETYPE_TimeDate) {
- int32_t iStart = 0;
- if (!FX_ParseLocaleTime(wsSrcDateTime, wsTimePattern, pLocale, dtValue,
- iStart)) {
- return FALSE;
- }
- if (!FX_ParseLocaleDate(wsSrcDateTime, wsDatePattern, pLocale, dtValue,
- iStart)) {
- return FALSE;
- }
- } else {
- int32_t iStart = 0;
- if ((eCategory & FX_DATETIMETYPE_Date) &&
- !FX_ParseLocaleDate(wsSrcDateTime, wsDatePattern, pLocale, dtValue,
- iStart)) {
- return FALSE;
- }
- if ((eCategory & FX_DATETIMETYPE_Time) &&
- !FX_ParseLocaleTime(wsSrcDateTime, wsTimePattern, pLocale, dtValue,
- iStart)) {
- return FALSE;
- }
- }
- return TRUE;
-}
-FX_BOOL CFX_FormatString::ParseZero(const CFX_WideString& wsSrcText,
- const CFX_WideString& wsPattern) {
- CFX_WideString wsTextFormat;
- GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
- int32_t iText = 0, iPattern = 0;
- const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
- int32_t iLenText = wsSrcText.GetLength();
- const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
- int32_t iLenPattern = wsTextFormat.GetLength();
- while (iPattern < iLenPattern && iText < iLenText) {
- if (pStrPattern[iPattern] == '\'') {
- CFX_WideString wsLiteral =
- FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
- int32_t iLiteralLen = wsLiteral.GetLength();
- if (iText + iLiteralLen > iLenText ||
- FXSYS_wcsncmp(pStrText + iText, (const FX_WCHAR*)wsLiteral,
- iLiteralLen)) {
- return FALSE;
- }
- iText += iLiteralLen;
- iPattern++;
- continue;
- } else if (pStrPattern[iPattern] != pStrText[iText]) {
- return FALSE;
- } else {
- iText++;
- iPattern++;
- }
- }
- return iPattern == iLenPattern && iText == iLenText;
-}
-FX_BOOL CFX_FormatString::ParseNull(const CFX_WideString& wsSrcText,
- const CFX_WideString& wsPattern) {
- CFX_WideString wsTextFormat;
- GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
- int32_t iText = 0, iPattern = 0;
- const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
- int32_t iLenText = wsSrcText.GetLength();
- const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
- int32_t iLenPattern = wsTextFormat.GetLength();
- while (iPattern < iLenPattern && iText < iLenText) {
- if (pStrPattern[iPattern] == '\'') {
- CFX_WideString wsLiteral =
- FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
- int32_t iLiteralLen = wsLiteral.GetLength();
- if (iText + iLiteralLen > iLenText ||
- FXSYS_wcsncmp(pStrText + iText, (const FX_WCHAR*)wsLiteral,
- iLiteralLen)) {
- return FALSE;
- }
- iText += iLiteralLen;
- iPattern++;
- continue;
- } else if (pStrPattern[iPattern] != pStrText[iText]) {
- return FALSE;
- } else {
- iText++;
- iPattern++;
- }
- }
- return iPattern == iLenPattern && iText == iLenText;
-}
-FX_BOOL CFX_FormatString::FormatText(const CFX_WideString& wsSrcText,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput) {
- if (wsPattern.IsEmpty()) {
- return FALSE;
- }
- int32_t iLenText = wsSrcText.GetLength();
- if (iLenText == 0) {
- return FALSE;
- }
- CFX_WideString wsTextFormat;
- GetTextFormat(wsPattern, FX_WSTRC(L"text"), wsTextFormat);
- int32_t iText = 0, iPattern = 0;
- const FX_WCHAR* pStrText = (const FX_WCHAR*)wsSrcText;
- const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
- int32_t iLenPattern = wsTextFormat.GetLength();
- while (iPattern < iLenPattern) {
- switch (pStrPattern[iPattern]) {
- case '\'': {
- wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
- iPattern++;
- break;
- }
- case 'A':
- if (iText >= iLenText || !FX_IsAlpha(pStrText[iText])) {
- return FALSE;
- }
- wsOutput += pStrText[iText++];
- iPattern++;
- break;
- case 'X':
- if (iText >= iLenText) {
- return FALSE;
- }
- wsOutput += pStrText[iText++];
- iPattern++;
- break;
- case 'O':
- case '0':
- if (iText >= iLenText ||
- (!FX_IsDigit(pStrText[iText]) && !FX_IsAlpha(pStrText[iText]))) {
- return FALSE;
- }
- wsOutput += pStrText[iText++];
- iPattern++;
- break;
- case '9':
- if (iText >= iLenText || !FX_IsDigit(pStrText[iText])) {
- return FALSE;
- }
- wsOutput += pStrText[iText++];
- iPattern++;
- break;
- default:
- wsOutput += pStrPattern[iPattern++];
- break;
- }
- }
- return iText == iLenText;
-}
-static int32_t FX_GetNumTrailingLimit(const CFX_WideString& wsFormat,
- int iDotPos,
- FX_BOOL& bTrimTailZeros) {
- if (iDotPos < 0) {
- return 0;
- }
- int32_t iCount = wsFormat.GetLength();
- int32_t iTreading = 0;
- for (iDotPos++; iDotPos < iCount; iDotPos++) {
- FX_WCHAR wc = wsFormat[iDotPos];
- if (wc == L'z' || wc == L'9' || wc == 'Z') {
- iTreading++;
- bTrimTailZeros = (wc == L'9' ? FALSE : TRUE);
- }
- }
- return iTreading;
-}
-FX_BOOL CFX_FormatString::FormatStrNum(const CFX_WideStringC& wsInputNum,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput) {
- if (wsInputNum.IsEmpty() || wsPattern.IsEmpty()) {
- return FALSE;
- }
- int32_t dot_index_f = -1;
- FX_DWORD dwNumStyle = 0;
- CFX_WideString wsNumFormat;
- IFX_Locale* pLocale =
- GetNumericFormat(wsPattern, dot_index_f, dwNumStyle, wsNumFormat);
- if (!pLocale || wsNumFormat.IsEmpty()) {
- return FALSE;
- }
- int32_t cc = 0, ccf = 0;
- const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
- int lenf = wsNumFormat.GetLength();
- CFX_WideString wsSrcNum = wsInputNum;
- wsSrcNum.TrimLeft('0');
- if (wsSrcNum.IsEmpty() || wsSrcNum[0] == '.') {
- wsSrcNum.Insert(0, '0');
- }
- CFX_Decimal decimal = CFX_Decimal(wsSrcNum);
- if (dwNumStyle & FX_NUMSTYLE_Percent) {
- decimal = decimal * CFX_Decimal(100);
- wsSrcNum = decimal;
- }
- int32_t exponent = 0;
- if (dwNumStyle & FX_NUMSTYLE_Exponent) {
- int fixed_count = 0;
- while (ccf < dot_index_f) {
- switch (strf[ccf]) {
- case '\'':
- FX_GetLiteralText(strf, ccf, dot_index_f);
- break;
- case '9':
- case 'z':
- case 'Z':
- fixed_count++;
- break;
- }
- ccf++;
- }
- int threshold = 1;
- while (fixed_count > 1) {
- threshold *= 10;
- fixed_count--;
- }
- if (decimal != CFX_Decimal(0)) {
- if (decimal < CFX_Decimal(threshold)) {
- decimal = decimal * CFX_Decimal(10);
- exponent = -1;
- while (decimal < CFX_Decimal(threshold)) {
- decimal = decimal * CFX_Decimal(10);
- exponent -= 1;
- }
- } else if (decimal > CFX_Decimal(threshold)) {
- threshold *= 10;
- while (decimal > CFX_Decimal(threshold)) {
- decimal = decimal / CFX_Decimal(10);
- exponent += 1;
- }
- }
- }
- }
- FX_BOOL bTrimTailZeros = FALSE;
- int32_t iTreading =
- FX_GetNumTrailingLimit(wsNumFormat, dot_index_f, bTrimTailZeros);
- int32_t scale = decimal.GetScale();
- if (iTreading < scale) {
- decimal.SetScale(iTreading);
- wsSrcNum = decimal;
- }
- if (bTrimTailZeros && scale > 0 && iTreading > 0) {
- wsSrcNum.TrimRight(L"0");
- wsSrcNum.TrimRight(L".");
- }
- CFX_WideString wsGroupSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
- FX_BOOL bNeg = FALSE;
- if (wsSrcNum[0] == '-') {
- bNeg = TRUE;
- wsSrcNum.Delete(0, 1);
- }
- FX_BOOL bAddNeg = FALSE;
- const FX_WCHAR* str = (const FX_WCHAR*)wsSrcNum;
- int len = wsSrcNum.GetLength();
- int dot_index = wsSrcNum.Find('.');
- if (dot_index == -1) {
- dot_index = len;
- }
- ccf = dot_index_f - 1;
- cc = dot_index - 1;
- while (ccf >= 0) {
- switch (strf[ccf]) {
- case '9':
- if (cc >= 0) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
- cc--;
- } else {
- wsOutput = CFX_WideStringC(L'0') + wsOutput;
- }
- ccf--;
- break;
- case 'z':
- if (cc >= 0) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- if (str[0] != '0') {
- wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
- }
- cc--;
- }
- ccf--;
- break;
- case 'Z':
- if (cc >= 0) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- if (str[0] == '0') {
- wsOutput = CFX_WideStringC(L' ') + wsOutput;
- } else {
- wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
- }
- cc--;
- } else {
- wsOutput = CFX_WideStringC(L' ') + wsOutput;
- }
- ccf--;
- break;
- case 'S':
- if (bNeg) {
- CFX_WideString wsMinusSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
- wsOutput = wsMinusSymbol + wsOutput;
- bAddNeg = TRUE;
- } else {
- wsOutput = CFX_WideStringC(L' ') + wsOutput;
- }
- ccf--;
- break;
- case 's':
- if (bNeg) {
- CFX_WideString wsMinusSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
- wsOutput = wsMinusSymbol + wsOutput;
- bAddNeg = TRUE;
- }
- ccf--;
- break;
- case 'E': {
- CFX_WideString wsExp;
- wsExp.Format(L"E%+d", exponent);
- wsOutput = wsExp + wsOutput;
- }
- ccf--;
- break;
- case '$': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
- wsOutput = wsSymbol + wsOutput;
- }
- ccf--;
- break;
- case 'r':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
- if (bNeg) {
- wsOutput = L"CR" + wsOutput;
- }
- ccf -= 2;
- bAddNeg = TRUE;
- }
- break;
- case 'R':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
- if (bNeg) {
- wsOutput = L"CR" + wsOutput;
- } else {
- wsOutput = L" " + wsOutput;
- }
- ccf -= 2;
- bAddNeg = TRUE;
- }
- break;
- case 'b':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
- if (bNeg) {
- wsOutput = L"db" + wsOutput;
- }
- ccf -= 2;
- bAddNeg = TRUE;
- }
- break;
- case 'B':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
- if (bNeg) {
- wsOutput = L"DB" + wsOutput;
- } else {
- wsOutput = L" " + wsOutput;
- }
- ccf -= 2;
- bAddNeg = TRUE;
- }
- break;
- case '%': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
- wsOutput = wsSymbol + wsOutput;
- }
- ccf--;
- break;
- case ',':
- if (cc >= 0) {
- wsOutput = wsGroupSymbol + wsOutput;
- }
- ccf--;
- break;
- case '(':
- if (bNeg) {
- wsOutput = L"(" + wsOutput;
- } else {
- wsOutput = L" " + wsOutput;
- }
- bAddNeg = TRUE;
- ccf--;
- break;
- case ')':
- if (bNeg) {
- wsOutput = L")" + wsOutput;
- } else {
- wsOutput = L" " + wsOutput;
- }
- ccf--;
- break;
- case '\'':
- wsOutput = FX_GetLiteralTextReverse(strf, ccf) + wsOutput;
- ccf--;
- break;
- default:
- wsOutput = CFX_WideStringC(strf[ccf]) + wsOutput;
- ccf--;
- }
- }
- if (cc >= 0) {
- int nPos = dot_index % 3;
- wsOutput.Empty();
- for (int32_t i = 0; i < dot_index; i++) {
- if (i % 3 == nPos && i != 0) {
- wsOutput += wsGroupSymbol;
- }
- wsOutput += wsSrcNum[i];
- }
- if (dot_index < len) {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsSymbol);
- wsOutput += wsSymbol;
- wsOutput += wsSrcNum.Right(len - dot_index - 1);
- }
- if (bNeg) {
- CFX_WideString wsMinusymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
- wsOutput = wsMinusymbol + wsOutput;
- }
- return FALSE;
- }
- if (dot_index_f == wsNumFormat.GetLength()) {
- if (!bAddNeg && bNeg) {
- CFX_WideString wsMinusymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
- wsOutput = wsMinusymbol + wsOutput;
- }
- return TRUE;
- }
- CFX_WideString wsDotSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
- if (strf[dot_index_f] == 'V') {
- wsOutput += wsDotSymbol;
- } else if (strf[dot_index_f] == '.') {
- if (dot_index < len) {
- wsOutput += wsDotSymbol;
- } else {
- if (strf[dot_index_f + 1] == '9' || strf[dot_index_f + 1] == 'Z') {
- wsOutput += wsDotSymbol;
- }
- }
- }
- ccf = dot_index_f + 1;
- cc = dot_index + 1;
- while (ccf < lenf) {
- switch (strf[ccf]) {
- case '\'':
- wsOutput += FX_GetLiteralText(strf, ccf, lenf);
- ccf++;
- break;
- case '9':
- if (cc < len) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- wsOutput += str[cc];
- cc++;
- } else {
- wsOutput += L'0';
- }
- ccf++;
- break;
- case 'z':
- if (cc < len) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- wsOutput += str[cc];
- cc++;
- }
- ccf++;
- break;
- case 'Z':
- if (cc < len) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- wsOutput += str[cc];
- cc++;
- } else {
- wsOutput += L'0';
- }
- ccf++;
- break;
- case 'E': {
- CFX_WideString wsExp;
- wsExp.Format(L"E%+d", exponent);
- wsOutput += wsExp;
- }
- ccf++;
- break;
- case '$': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
- wsOutput += wsSymbol;
- }
- ccf++;
- break;
- case 'c':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
- if (bNeg) {
- wsOutput += L"CR";
- }
- ccf += 2;
- bAddNeg = TRUE;
- }
- break;
- case 'C':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
- if (bNeg) {
- wsOutput += L"CR";
- } else {
- wsOutput += L" ";
- }
- ccf += 2;
- bAddNeg = TRUE;
- }
- break;
- case 'd':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
- if (bNeg) {
- wsOutput += L"db";
- }
- ccf += 2;
- bAddNeg = TRUE;
- }
- break;
- case 'D':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
- if (bNeg) {
- wsOutput += L"DB";
- } else {
- wsOutput += L" ";
- }
- ccf += 2;
- bAddNeg = TRUE;
- }
- break;
- case '%': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
- wsOutput += wsSymbol;
- }
- ccf++;
- break;
- case '8': {
- while (ccf < lenf && strf[ccf] == '8') {
- ccf++;
- }
- while (cc < len && FX_IsDigit(str[cc])) {
- wsOutput += str[cc];
- cc++;
- }
- } break;
- case ',':
- wsOutput += wsGroupSymbol;
- ccf++;
- break;
- case '(':
- if (bNeg) {
- wsOutput += '(';
- } else {
- wsOutput += ' ';
- }
- bAddNeg = TRUE;
- ccf++;
- break;
- case ')':
- if (bNeg) {
- wsOutput += ')';
- } else {
- wsOutput += ' ';
- }
- ccf++;
- break;
- default:
- ccf++;
- }
- }
- if (!bAddNeg && bNeg) {
- CFX_WideString wsMinusymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
- wsOutput =
- wsMinusymbol + wsOutput[0] + wsOutput.Mid(1, wsOutput.GetLength() - 1);
- }
- return TRUE;
-}
-FX_BOOL CFX_FormatString::FormatLCNumeric(CFX_LCNumeric& lcNum,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput) {
- int32_t dot_index_f = -1;
- FX_DWORD dwNumStyle = 0;
- CFX_WideString wsNumFormat;
- IFX_Locale* pLocale =
- GetNumericFormat(wsPattern, dot_index_f, dwNumStyle, wsNumFormat);
- if (!pLocale || wsNumFormat.IsEmpty()) {
- return FALSE;
- }
- int32_t cc = 0, ccf = 0;
- const FX_WCHAR* strf = (const FX_WCHAR*)wsNumFormat;
- int lenf = wsNumFormat.GetLength();
- double dbOrgRaw = lcNum.GetDouble();
- double dbRetValue = dbOrgRaw;
- if (dwNumStyle & FX_NUMSTYLE_Percent) {
- dbRetValue *= 100;
- }
- int32_t exponent = 0;
- if (dwNumStyle & FX_NUMSTYLE_Exponent) {
- int fixed_count = 0;
- while (ccf < dot_index_f) {
- switch (strf[ccf]) {
- case '\'':
- FX_GetLiteralText(strf, ccf, dot_index_f);
- break;
- case '9':
- case 'z':
- case 'Z':
- fixed_count++;
- break;
- }
- ccf++;
- }
- int threshold = 1;
- while (fixed_count > 1) {
- threshold *= 10;
- fixed_count--;
- }
- if (dbRetValue != 0) {
- if (dbRetValue < threshold) {
- dbRetValue *= 10;
- exponent = -1;
- while (dbRetValue < threshold) {
- dbRetValue *= 10;
- exponent -= 1;
- }
- } else if (dbRetValue > threshold) {
- threshold *= 10;
- while (dbRetValue > threshold) {
- dbRetValue /= 10;
- exponent += 1;
- }
- }
- }
- }
- if (dwNumStyle & (FX_NUMSTYLE_Percent | FX_NUMSTYLE_Exponent)) {
- lcNum = CFX_LCNumeric(dbRetValue);
- }
- FX_BOOL bTrimTailZeros = FALSE;
- int32_t iTreading =
- FX_GetNumTrailingLimit(wsNumFormat, dot_index_f, bTrimTailZeros);
- CFX_WideString wsNumeric = lcNum.ToString(iTreading, bTrimTailZeros);
- if (wsNumeric.IsEmpty()) {
- return FALSE;
- }
- CFX_WideString wsGroupSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Grouping, wsGroupSymbol);
- FX_BOOL bNeg = FALSE;
- if (wsNumeric[0] == '-') {
- bNeg = TRUE;
- wsNumeric.Delete(0, 1);
- }
- FX_BOOL bAddNeg = FALSE;
- const FX_WCHAR* str = (const FX_WCHAR*)wsNumeric;
- int len = wsNumeric.GetLength();
- int dot_index = wsNumeric.Find('.');
- if (dot_index == -1) {
- dot_index = len;
- }
- ccf = dot_index_f - 1;
- cc = dot_index - 1;
- while (ccf >= 0) {
- switch (strf[ccf]) {
- case '9':
- if (cc >= 0) {
- wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
- cc--;
- } else {
- wsOutput = CFX_WideStringC(L'0') + wsOutput;
- }
- ccf--;
- break;
- case 'z':
- if (cc >= 0) {
- if (lcNum.m_Integral != 0) {
- wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
- }
- cc--;
- }
- ccf--;
- break;
- case 'Z':
- if (cc >= 0) {
- if (lcNum.m_Integral == 0) {
- wsOutput = CFX_WideStringC(L' ') + wsOutput;
- } else {
- wsOutput = CFX_WideStringC(str[cc]) + wsOutput;
- }
- cc--;
- } else {
- wsOutput = CFX_WideStringC(L' ') + wsOutput;
- }
- ccf--;
- break;
- case 'S':
- if (bNeg) {
- CFX_WideString wsMinusSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
- wsOutput = wsMinusSymbol + wsOutput;
- bAddNeg = TRUE;
- } else {
- wsOutput = CFX_WideStringC(L' ') + wsOutput;
- }
- ccf--;
- break;
- case 's':
- if (bNeg) {
- CFX_WideString wsMinusSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusSymbol);
- wsOutput = wsMinusSymbol + wsOutput;
- bAddNeg = TRUE;
- }
- ccf--;
- break;
- case 'E': {
- CFX_WideString wsExp;
- wsExp.Format(L"E%+d", exponent);
- wsOutput = wsExp + wsOutput;
- }
- ccf--;
- break;
- case '$': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
- wsOutput = wsSymbol + wsOutput;
- }
- ccf--;
- break;
- case 'r':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'c') {
- if (bNeg) {
- wsOutput = L"CR" + wsOutput;
- }
- ccf -= 2;
- bAddNeg = TRUE;
- }
- break;
- case 'R':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'C') {
- if (bNeg) {
- wsOutput = L"CR" + wsOutput;
- } else {
- wsOutput = L" " + wsOutput;
- }
- ccf -= 2;
- bAddNeg = TRUE;
- }
- break;
- case 'b':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'd') {
- if (bNeg) {
- wsOutput = L"db" + wsOutput;
- }
- ccf -= 2;
- bAddNeg = TRUE;
- }
- break;
- case 'B':
- if (ccf - 1 >= 0 && strf[ccf - 1] == 'D') {
- if (bNeg) {
- wsOutput = L"DB" + wsOutput;
- } else {
- wsOutput = L" " + wsOutput;
- }
- ccf -= 2;
- bAddNeg = TRUE;
- }
- break;
- case '%': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
- wsOutput = wsSymbol + wsOutput;
- }
- ccf--;
- break;
- case ',':
- if (cc >= 0) {
- wsOutput = wsGroupSymbol + wsOutput;
- }
- ccf--;
- break;
- case '(':
- if (bNeg) {
- wsOutput = L"(" + wsOutput;
- } else {
- wsOutput = L" " + wsOutput;
- }
- bAddNeg = TRUE;
- ccf--;
- break;
- case ')':
- if (bNeg) {
- wsOutput = L")" + wsOutput;
- } else {
- wsOutput = L" " + wsOutput;
- }
- ccf--;
- break;
- case '\'':
- wsOutput = FX_GetLiteralTextReverse(strf, ccf) + wsOutput;
- ccf--;
- break;
- default:
- wsOutput = CFX_WideStringC(strf[ccf]) + wsOutput;
- ccf--;
- }
- }
- if (cc >= 0) {
- int nPos = dot_index % 3;
- wsOutput.Empty();
- for (int32_t i = 0; i < dot_index; i++) {
- if (i % 3 == nPos && i != 0) {
- wsOutput += wsGroupSymbol;
- }
- wsOutput += wsNumeric[i];
- }
- if (dot_index < len) {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsSymbol);
- wsOutput += wsSymbol;
- wsOutput += wsNumeric.Right(len - dot_index - 1);
- }
- if (bNeg) {
- CFX_WideString wsMinusymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
- wsOutput = wsMinusymbol + wsOutput;
- }
- return FALSE;
- }
- if (dot_index_f == wsNumFormat.GetLength()) {
- if (!bAddNeg && bNeg) {
- CFX_WideString wsMinusymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
- wsOutput = wsMinusymbol + wsOutput;
- }
- return TRUE;
- }
- CFX_WideString wsDotSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Decimal, wsDotSymbol);
- if (strf[dot_index_f] == 'V') {
- wsOutput += wsDotSymbol;
- } else if (strf[dot_index_f] == '.') {
- if (dot_index < len) {
- wsOutput += wsDotSymbol;
- } else {
- if (strf[dot_index_f + 1] == '9' || strf[dot_index_f + 1] == 'Z') {
- wsOutput += wsDotSymbol;
- }
- }
- }
- ccf = dot_index_f + 1;
- cc = dot_index + 1;
- while (ccf < lenf) {
- switch (strf[ccf]) {
- case '\'':
- wsOutput += FX_GetLiteralText(strf, ccf, lenf);
- ccf++;
- break;
- case '9':
- if (cc < len) {
- wsOutput += str[cc];
- cc++;
- } else {
- wsOutput += L'0';
- }
- ccf++;
- break;
- case 'z':
- if (cc < len) {
- wsOutput += str[cc];
- cc++;
- }
- ccf++;
- break;
- case 'Z':
- if (cc < len) {
- wsOutput += str[cc];
- cc++;
- } else {
- wsOutput += L'0';
- }
- ccf++;
- break;
- case 'E': {
- CFX_WideString wsExp;
- wsExp.Format(L"E%+d", exponent);
- wsOutput += wsExp;
- }
- ccf++;
- break;
- case '$': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_CurrencySymbol, wsSymbol);
- wsOutput += wsSymbol;
- }
- ccf++;
- break;
- case 'c':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'r') {
- if (bNeg) {
- wsOutput += L"CR";
- }
- ccf += 2;
- bAddNeg = TRUE;
- }
- break;
- case 'C':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'R') {
- if (bNeg) {
- wsOutput += L"CR";
- } else {
- wsOutput += L" ";
- }
- ccf += 2;
- bAddNeg = TRUE;
- }
- break;
- case 'd':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'b') {
- if (bNeg) {
- wsOutput += L"db";
- }
- ccf += 2;
- bAddNeg = TRUE;
- }
- break;
- case 'D':
- if (ccf + 1 < lenf && strf[ccf + 1] == 'B') {
- if (bNeg) {
- wsOutput += L"DB";
- } else {
- wsOutput += L" ";
- }
- ccf += 2;
- bAddNeg = TRUE;
- }
- break;
- case '%': {
- CFX_WideString wsSymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Percent, wsSymbol);
- wsOutput += wsSymbol;
- }
- ccf++;
- break;
- case '8': {
- while (ccf < lenf && strf[ccf] == '8') {
- ccf++;
- }
- while (cc < len && FX_IsDigit(str[cc])) {
- wsOutput += str[cc];
- cc++;
- }
- } break;
- case ',':
- wsOutput += wsGroupSymbol;
- ccf++;
- break;
- case '(':
- if (bNeg) {
- wsOutput += '(';
- } else {
- wsOutput += ' ';
- }
- bAddNeg = TRUE;
- ccf++;
- break;
- case ')':
- if (bNeg) {
- wsOutput += ')';
- } else {
- wsOutput += ' ';
- }
- ccf++;
- break;
- default:
- ccf++;
- }
- }
- if (!bAddNeg && bNeg) {
- CFX_WideString wsMinusymbol;
- pLocale->GetNumbericSymbol(FX_LOCALENUMSYMBOL_Minus, wsMinusymbol);
- wsOutput =
- wsOutput[0] + wsMinusymbol + wsOutput.Mid(1, wsOutput.GetLength() - 1);
- }
- return TRUE;
-}
-FX_BOOL CFX_FormatString::FormatNum(const CFX_WideString& wsSrcNum,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput) {
- if (wsSrcNum.IsEmpty() || wsPattern.IsEmpty()) {
- return FALSE;
- }
- return FormatStrNum(wsSrcNum, wsPattern, wsOutput);
-}
-FX_BOOL CFX_FormatString::FormatNum(FX_FLOAT fNum,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput) {
- if (wsPattern.IsEmpty()) {
- return FALSE;
- }
- CFX_LCNumeric lcNum(fNum);
- return FormatLCNumeric(lcNum, wsPattern, wsOutput);
-}
-FX_BOOL FX_DateFromCanonical(const CFX_WideString& wsDate,
- CFX_Unitime& datetime) {
- int32_t year = 1900;
- int32_t month = 1;
- int32_t day = 1;
- FX_WORD wYear = 0;
- int cc_start = 0, cc = 0;
- const FX_WCHAR* str = (const FX_WCHAR*)wsDate;
- int len = wsDate.GetLength();
- if (len > 10) {
- return FALSE;
- }
- while (cc < len && cc < 4) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- wYear = wYear * 10 + str[cc++] - '0';
- }
- year = wYear;
- if (cc < 4 || wYear < 1900) {
- return FALSE;
- }
- if (cc < len) {
- if (str[cc] == '-') {
- cc++;
- }
- cc_start = cc;
- uint8_t tmpM = 0;
- while (cc < len && cc < cc_start + 2) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- tmpM = tmpM * 10 + str[cc++] - '0';
- }
- month = tmpM;
- if (cc == cc_start + 1 || tmpM > 12 || tmpM < 1) {
- return FALSE;
- }
- if (cc < len) {
- if (str[cc] == '-') {
- cc++;
- }
- uint8_t tmpD = 0;
- cc_start = cc;
- while (cc < len && cc < cc_start + 2) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- tmpD = tmpD * 10 + str[cc++] - '0';
- }
- day = tmpD;
- if (tmpD < 1) {
- return FALSE;
- }
- if ((tmpM == 1 || tmpM == 3 || tmpM == 5 || tmpM == 7 || tmpM == 8 ||
- tmpM == 10 || tmpM == 12) &&
- tmpD > 31) {
- return FALSE;
- }
- if ((tmpM == 4 || tmpM == 6 || tmpM == 9 || tmpM == 11) && tmpD > 30) {
- return FALSE;
- }
- FX_BOOL iLeapYear;
- if ((wYear % 4 == 0 && wYear % 100 != 0) || wYear % 400 == 0) {
- iLeapYear = TRUE;
- } else {
- iLeapYear = FALSE;
- }
- if ((iLeapYear && tmpM == 2 && tmpD > 29) ||
- (!iLeapYear && tmpM == 2 && tmpD > 28)) {
- return FALSE;
- }
- }
- }
- CFX_Unitime ut;
- ut.Set(year, month, day);
- datetime = datetime + ut;
- return TRUE;
-}
-FX_BOOL FX_TimeFromCanonical(const CFX_WideStringC& wsTime,
- CFX_Unitime& datetime,
- IFX_Locale* pLocale) {
- if (wsTime.GetLength() == 0) {
- return FALSE;
- }
- uint8_t hour = 0;
- uint8_t minute = 0;
- uint8_t second = 0;
- FX_WORD millisecond = 0;
- int cc_start = 0, cc = cc_start;
- const FX_WCHAR* str = (const FX_WCHAR*)wsTime.GetPtr();
- int len = wsTime.GetLength();
- while (cc < len && cc < 2) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- hour = hour * 10 + str[cc++] - '0';
- }
- if (cc < 2 || hour >= 24) {
- return FALSE;
- }
- if (cc < len) {
- if (str[cc] == ':') {
- cc++;
- }
- cc_start = cc;
- while (cc < len && cc < cc_start + 2) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- minute = minute * 10 + str[cc++] - '0';
- }
- if (cc == cc_start + 1 || minute >= 60) {
- return FALSE;
- }
- if (cc < len) {
- if (str[cc] == ':') {
- cc++;
- }
- cc_start = cc;
- while (cc < len && cc < cc_start + 2) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- second = second * 10 + str[cc++] - '0';
- }
- if (cc == cc_start + 1 || second >= 60) {
- return FALSE;
- }
- if (cc < len) {
- if (str[cc] == '.') {
- cc++;
- cc_start = cc;
- while (cc < len && cc < cc_start + 3) {
- if (!FX_IsDigit(str[cc])) {
- return FALSE;
- }
- millisecond = millisecond * 10 + str[cc++] - '0';
- }
- if (cc < cc_start + 3 || millisecond >= 1000) {
- return FALSE;
- }
- }
- if (cc < len) {
- FX_TIMEZONE tzDiff;
- tzDiff.tzHour = 0;
- tzDiff.tzMinute = 0;
- if (str[cc] != 'Z') {
- cc += FX_ParseTimeZone(str + cc, len - cc, tzDiff);
- }
- FX_ResolveZone(hour, minute, tzDiff, pLocale);
- }
- }
- }
- }
- CFX_Unitime ut;
- ut.Set(0, 0, 0, hour, minute, second, millisecond);
- datetime = datetime + ut;
- return TRUE;
-}
-static FX_WORD FX_GetSolarMonthDays(FX_WORD year, FX_WORD month) {
- if (month % 2) {
- return 31;
- } else if (month == 2) {
- return FX_IsLeapYear(year) ? 29 : 28;
- }
- return 30;
-}
-static FX_WORD FX_GetWeekDay(FX_WORD year, FX_WORD month, FX_WORD day) {
- FX_WORD g_month_day[] = {0, 3, 3, 6, 1, 4, 6, 2, 5, 0, 3, 5};
- FX_WORD nDays =
- (year - 1) % 7 + (year - 1) / 4 - (year - 1) / 100 + (year - 1) / 400;
- nDays += g_month_day[month - 1] + day;
- if (FX_IsLeapYear(year) && month > 2) {
- nDays++;
- }
- return nDays % 7;
-}
-static FX_WORD FX_GetWeekOfMonth(FX_WORD year, FX_WORD month, FX_WORD day) {
- FX_WORD week_day = FX_GetWeekDay(year, month, 1);
- FX_WORD week_index = 0;
- week_index += day / 7;
- day = day % 7;
- if (week_day + day > 7) {
- week_index++;
- }
- return week_index;
-}
-static FX_WORD FX_GetWeekOfYear(FX_WORD year, FX_WORD month, FX_WORD day) {
- FX_WORD nDays = 0;
- for (FX_WORD i = 1; i < month; i++) {
- nDays += FX_GetSolarMonthDays(year, i);
- }
- nDays += day;
- FX_WORD week_day = FX_GetWeekDay(year, 1, 1);
- FX_WORD week_index = 1;
- week_index += nDays / 7;
- nDays = nDays % 7;
- if (week_day + nDays > 7) {
- week_index++;
- }
- return week_index;
-}
-static FX_BOOL FX_DateFormat(const CFX_WideString& wsDatePattern,
- IFX_Locale* pLocale,
- const CFX_Unitime& datetime,
- CFX_WideString& wsResult) {
- FX_BOOL bRet = TRUE;
- int32_t year = datetime.GetYear();
- uint8_t month = datetime.GetMonth();
- uint8_t day = datetime.GetDay();
- int32_t ccf = 0;
- const FX_WCHAR* strf = (const FX_WCHAR*)wsDatePattern;
- int32_t lenf = wsDatePattern.GetLength();
- while (ccf < lenf) {
- if (strf[ccf] == '\'') {
- wsResult += FX_GetLiteralText(strf, ccf, lenf);
- ccf++;
- continue;
- } else if (FX_Local_Find(gs_wsDateSymbols, strf[ccf]) < 0) {
- wsResult += strf[ccf++];
- continue;
- }
- FX_DWORD dwSymbolNum = 1;
- FX_DWORD dwSymbol = strf[ccf++];
- while (ccf < lenf && strf[ccf] == dwSymbol) {
- ccf++;
- dwSymbolNum++;
- }
- dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
- if (dwSymbol == FXBSTR_ID(0, 0, 'D', '1')) {
- CFX_WideString wsDay;
- wsDay.Format(L"%d", day);
- wsResult += wsDay;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'D', '2')) {
- CFX_WideString wsDay;
- wsDay.Format(L"%02d", day);
- wsResult += wsDay;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '1')) {
- FX_WORD nDays = 0;
- for (int i = 1; i < month; i++) {
- nDays += FX_GetSolarMonthDays(year, i);
- }
- nDays += day;
- CFX_WideString wsDays;
- wsDays.Format(L"%d", nDays);
- wsResult += wsDays;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'J', '3')) {
- FX_WORD nDays = 0;
- for (int i = 1; i < month; i++) {
- nDays += FX_GetSolarMonthDays(year, i);
- }
- nDays += day;
- CFX_WideString wsDays;
- wsDays.Format(L"%03d", nDays);
- wsResult += wsDays;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
- CFX_WideString wsMonth;
- wsMonth.Format(L"%d", month);
- wsResult += wsMonth;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
- CFX_WideString wsMonth;
- wsMonth.Format(L"%02d", month);
- wsResult += wsMonth;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '3')) {
- CFX_WideString wsTemp;
- pLocale->GetMonthName(month - 1, wsTemp, TRUE);
- wsResult += wsTemp;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '4')) {
- CFX_WideString wsTemp;
- pLocale->GetMonthName(month - 1, wsTemp, FALSE);
- wsResult += wsTemp;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '1')) {
- FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
- CFX_WideString wsWeekDay;
- wsWeekDay.Format(L"%d", wWeekDay + 1);
- wsResult += wsWeekDay;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '3')) {
- FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
- CFX_WideString wsTemp;
- pLocale->GetDayName(wWeekDay, wsTemp, TRUE);
- wsResult += wsTemp;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'E', '4')) {
- FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
- if (pLocale) {
- CFX_WideString wsTemp;
- pLocale->GetDayName(wWeekDay, wsTemp, FALSE);
- wsResult += wsTemp;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'e', '1')) {
- FX_WORD wWeekDay = FX_GetWeekDay(year, month, day);
- CFX_WideString wsWeekDay;
- wsWeekDay.Format(L"%d", wWeekDay ? wWeekDay : 7);
- wsResult += wsWeekDay;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'G', '1')) {
- CFX_WideString wsTemp;
- pLocale->GetEraName(wsTemp, year < 0);
- wsResult += wsTemp;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '2')) {
- CFX_WideString wsYear;
- wsYear.Format(L"%02d", year % 100);
- wsResult += wsYear;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'Y', '4')) {
- CFX_WideString wsYear;
- wsYear.Format(L"%d", year);
- wsResult += wsYear;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'w', '1')) {
- FX_WORD week_index = FX_GetWeekOfMonth(year, month, day);
- CFX_WideString wsWeekInMonth;
- wsWeekInMonth.Format(L"%d", week_index);
- wsResult += wsWeekInMonth;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'W', '2')) {
- FX_WORD week_index = FX_GetWeekOfYear(year, month, day);
- CFX_WideString wsWeekInYear;
- wsWeekInYear.Format(L"%02d", week_index);
- wsResult += wsWeekInYear;
- }
- }
- return bRet;
-}
-static FX_BOOL FX_TimeFormat(const CFX_WideString& wsTimePattern,
- IFX_Locale* pLocale,
- const CFX_Unitime& datetime,
- CFX_WideString& wsResult) {
- FX_BOOL bGMT = FALSE;
- FX_BOOL bRet = TRUE;
- uint8_t hour = datetime.GetHour();
- uint8_t minute = datetime.GetMinute();
- uint8_t second = datetime.GetSecond();
- FX_WORD millisecond = datetime.GetMillisecond();
- int32_t ccf = 0;
- const FX_WCHAR* strf = (const FX_WCHAR*)wsTimePattern;
- int32_t lenf = wsTimePattern.GetLength();
- FX_WORD wHour = hour;
- FX_BOOL bPM = FALSE;
- if (wsTimePattern.Find('A') != -1) {
- if (wHour >= 12) {
- bPM = TRUE;
- }
- }
- while (ccf < lenf) {
- if (strf[ccf] == '\'') {
- wsResult += FX_GetLiteralText(strf, ccf, lenf);
- ccf++;
- continue;
- } else if (FX_Local_Find(gs_wsTimeSymbols, strf[ccf]) < 0) {
- wsResult += strf[ccf++];
- continue;
- }
- FX_DWORD dwSymbolNum = 1;
- FX_DWORD dwSymbol = strf[ccf++];
- while (ccf < lenf && strf[ccf] == dwSymbol) {
- ccf++;
- dwSymbolNum++;
- }
- dwSymbol = (dwSymbol << 8) | (dwSymbolNum + '0');
- if (dwSymbol == FXBSTR_ID(0, 0, 'h', '1')) {
- if (wHour > 12) {
- wHour -= 12;
- }
- CFX_WideString wsHour;
- wsHour.Format(L"%d", wHour == 0 ? 12 : wHour);
- wsResult += wsHour;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'h', '2')) {
- if (wHour > 12) {
- wHour -= 12;
- }
- CFX_WideString wsHour;
- wsHour.Format(L"%02d", wHour == 0 ? 12 : wHour);
- wsResult += wsHour;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'K', '1')) {
- CFX_WideString wsHour;
- wsHour.Format(L"%d", wHour == 0 ? 24 : wHour);
- wsResult += wsHour;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'K', '2')) {
- CFX_WideString wsHour;
- wsHour.Format(L"%02d", wHour == 0 ? 24 : wHour);
- wsResult += wsHour;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'k', '1')) {
- if (wHour > 12) {
- wHour -= 12;
- }
- CFX_WideString wsHour;
- wsHour.Format(L"%d", wHour);
- wsResult += wsHour;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'H', '1')) {
- CFX_WideString wsHour;
- wsHour.Format(L"%d", wHour);
- wsResult += wsHour;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'k', '2')) {
- if (wHour > 12) {
- wHour -= 12;
- }
- CFX_WideString wsHour;
- wsHour.Format(L"%02d", wHour);
- wsResult += wsHour;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'H', '2')) {
- CFX_WideString wsHour;
- wsHour.Format(L"%02d", wHour);
- wsResult += wsHour;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '1')) {
- CFX_WideString wsMinute;
- wsMinute.Format(L"%d", minute);
- wsResult += wsMinute;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'M', '2')) {
- CFX_WideString wsMinute;
- wsMinute.Format(L"%02d", minute);
- wsResult += wsMinute;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '1')) {
- CFX_WideString wsSecond;
- wsSecond.Format(L"%d", second);
- wsResult += wsSecond;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'S', '2')) {
- CFX_WideString wsSecond;
- wsSecond.Format(L"%02d", second);
- wsResult += wsSecond;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'F', '3')) {
- CFX_WideString wsMilliseconds;
- wsMilliseconds.Format(L"%03d", millisecond);
- wsResult += wsMilliseconds;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'A', '1')) {
- CFX_WideString wsMeridiem;
- pLocale->GetMeridiemName(wsMeridiem, !bPM);
- wsResult += wsMeridiem;
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'Z', '1')) {
- wsResult += FX_WSTRC(L"GMT");
- FX_TIMEZONE tz;
- pLocale->GetTimeZone(tz);
- if (!bGMT && (tz.tzHour != 0 || tz.tzMinute != 0)) {
- if (tz.tzHour < 0) {
- wsResult += FX_WSTRC(L"-");
- } else {
- wsResult += FX_WSTRC(L"+");
- }
- CFX_WideString wsTimezone;
- wsTimezone.Format(L"%02d:%02d", FXSYS_abs(tz.tzHour), tz.tzMinute);
- wsResult += wsTimezone;
- }
- } else if (dwSymbol == FXBSTR_ID(0, 0, 'z', '1')) {
- FX_TIMEZONE tz;
- pLocale->GetTimeZone(tz);
- if (!bGMT && tz.tzHour != 0 && tz.tzMinute != 0) {
- if (tz.tzHour < 0) {
- wsResult += FX_WSTRC(L"-");
- } else {
- wsResult += FX_WSTRC(L"+");
- }
- CFX_WideString wsTimezone;
- wsTimezone.Format(L"%02d:%02d", FXSYS_abs(tz.tzHour), tz.tzMinute);
- wsResult += wsTimezone;
- }
- }
- }
- return bRet;
-}
-static FX_BOOL FX_FormatDateTime(const CFX_Unitime& dt,
- const CFX_WideString& wsDatePattern,
- const CFX_WideString& wsTimePattern,
- FX_BOOL bDateFirst,
- IFX_Locale* pLocale,
- CFX_WideString& wsOutput) {
- FX_BOOL bRet = TRUE;
- CFX_WideString wsDateOut, wsTimeOut;
- if (!wsDatePattern.IsEmpty()) {
- bRet &= FX_DateFormat(wsDatePattern, pLocale, dt, wsDateOut);
- }
- if (!wsTimePattern.IsEmpty()) {
- bRet &= FX_TimeFormat(wsTimePattern, pLocale, dt, wsTimeOut);
- }
- wsOutput = bDateFirst ? wsDateOut + wsTimeOut : wsTimeOut + wsDateOut;
- return bRet;
-}
-FX_BOOL CFX_FormatString::FormatDateTime(const CFX_WideString& wsSrcDateTime,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput) {
- if (wsSrcDateTime.IsEmpty() || wsPattern.IsEmpty()) {
- return FALSE;
- }
- CFX_WideString wsDatePattern, wsTimePattern;
- IFX_Locale* pLocale = NULL;
- FX_DATETIMETYPE eCategory =
- GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
- if (pLocale == NULL || eCategory == FX_DATETIMETYPE_Unknown) {
- return FALSE;
- }
- CFX_Unitime dt(0);
- int32_t iT = wsSrcDateTime.Find(L"T");
- if (iT < 0) {
- if (eCategory == FX_DATETIMETYPE_Date) {
- FX_DateFromCanonical(wsSrcDateTime, dt);
- } else if (eCategory == FX_DATETIMETYPE_Time) {
- FX_TimeFromCanonical(wsSrcDateTime, dt, pLocale);
- }
- } else {
- FX_DateFromCanonical(wsSrcDateTime.Left(iT), dt);
- FX_TimeFromCanonical(
- wsSrcDateTime.Right(wsSrcDateTime.GetLength() - iT - 1), dt, pLocale);
- }
- return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern,
- eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
- wsOutput);
-}
-FX_BOOL CFX_FormatString::FormatDateTime(const CFX_WideString& wsSrcDateTime,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput,
- FX_DATETIMETYPE eDateTimeType) {
- if (wsSrcDateTime.IsEmpty() || wsPattern.IsEmpty()) {
- return FALSE;
- }
- CFX_WideString wsDatePattern, wsTimePattern;
- IFX_Locale* pLocale = NULL;
- FX_DATETIMETYPE eCategory =
- GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
- if (!pLocale) {
- return FALSE;
- }
- if (eCategory == FX_DATETIMETYPE_Unknown) {
- if (eDateTimeType == FX_DATETIMETYPE_Time) {
- wsTimePattern = wsDatePattern;
- wsDatePattern.Empty();
- }
- eCategory = eDateTimeType;
- }
- if (eCategory == FX_DATETIMETYPE_Unknown) {
- return FALSE;
- }
- CFX_Unitime dt(0);
- int32_t iT = wsSrcDateTime.Find(L"T");
- if (iT < 0) {
- if (eCategory == FX_DATETIMETYPE_Date &&
- FX_DateFromCanonical(wsSrcDateTime, dt)) {
- return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern, TRUE, pLocale,
- wsOutput);
- } else if (eCategory == FX_DATETIMETYPE_Time &&
- FX_TimeFromCanonical(wsSrcDateTime, dt, pLocale)) {
- return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern, TRUE, pLocale,
- wsOutput);
- }
- } else {
- CFX_WideStringC wsSrcDate((const FX_WCHAR*)wsSrcDateTime, iT);
- CFX_WideStringC wsSrcTime((const FX_WCHAR*)wsSrcDateTime + iT + 1,
- wsSrcDateTime.GetLength() - iT - 1);
- if (wsSrcDate.IsEmpty() || wsSrcTime.IsEmpty()) {
- return FALSE;
- }
- if (FX_DateFromCanonical(wsSrcDate, dt) &&
- FX_TimeFromCanonical(wsSrcTime, dt, pLocale)) {
- return FX_FormatDateTime(dt, wsDatePattern, wsTimePattern,
- eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
- wsOutput);
- }
- }
- return FALSE;
-}
-FX_BOOL CFX_FormatString::FormatDateTime(const CFX_Unitime& dt,
- const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput) {
- if (wsPattern.IsEmpty()) {
- return FALSE;
- }
- CFX_WideString wsDatePattern, wsTimePattern;
- IFX_Locale* pLocale = NULL;
- FX_DATETIMETYPE eCategory =
- GetDateTimeFormat(wsPattern, pLocale, wsDatePattern, wsTimePattern);
- if (!pLocale) {
- return FALSE;
- }
- return FX_FormatDateTime(dt, wsPattern, wsTimePattern,
- eCategory != FX_DATETIMETYPE_TimeDate, pLocale,
- wsOutput);
-}
-FX_BOOL CFX_FormatString::FormatZero(const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput) {
- if (wsPattern.IsEmpty()) {
- return FALSE;
- }
- CFX_WideString wsTextFormat;
- GetTextFormat(wsPattern, FX_WSTRC(L"zero"), wsTextFormat);
- int32_t iPattern = 0;
- const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
- int32_t iLenPattern = wsTextFormat.GetLength();
- while (iPattern < iLenPattern) {
- if (pStrPattern[iPattern] == '\'') {
- wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
- iPattern++;
- continue;
- } else {
- wsOutput += pStrPattern[iPattern++];
- continue;
- }
- }
- return TRUE;
-}
-FX_BOOL CFX_FormatString::FormatNull(const CFX_WideString& wsPattern,
- CFX_WideString& wsOutput) {
- if (wsPattern.IsEmpty()) {
- return FALSE;
- }
- CFX_WideString wsTextFormat;
- GetTextFormat(wsPattern, FX_WSTRC(L"null"), wsTextFormat);
- int32_t iPattern = 0;
- const FX_WCHAR* pStrPattern = (const FX_WCHAR*)wsTextFormat;
- int32_t iLenPattern = wsTextFormat.GetLength();
- while (iPattern < iLenPattern) {
- if (pStrPattern[iPattern] == '\'') {
- wsOutput += FX_GetLiteralText(pStrPattern, iPattern, iLenPattern);
- iPattern++;
- continue;
- } else {
- wsOutput += pStrPattern[iPattern++];
- continue;
- }
- }
- return TRUE;
-}
-IFX_Locale* CFX_FormatString::GetPatternLocale(
- const CFX_WideStringC& wsLocale) {
- if (m_bUseLCID) {
- }
- return m_pLocaleMgr->GetLocaleByName(wsLocale);
-}
-#define FXMATH_DECIMAL_SCALELIMIT 0x1c
-#define FXMATH_DECIMAL_NEGMASK (0x80000000L)
-#define FXMATH_DECIMAL_FORCEBOOL(x) (!(!(x)))
-#define FXMATH_DECIMAL_MAKEFLAGS(NEG, SCALE) \
- (((SCALE) << 0x10) | ((NEG) ? FXMATH_DECIMAL_NEGMASK : 0))
-#define FXMATH_DECIMAL_FLAGS2NEG(FLAGS) \
- FXMATH_DECIMAL_FORCEBOOL((FLAGS)&FXMATH_DECIMAL_NEGMASK)
-#define FXMATH_DECIMAL_FLAGS2SCALE(FLAGS) \
- ((uint8_t)(((FLAGS) & ~FXMATH_DECIMAL_NEGMASK) >> 0x10))
-#define FXMATH_DECIMAL_RSHIFT32BIT(x) ((x) >> 0x10 >> 0x10)
-#define FXMATH_DECIMAL_LSHIFT32BIT(x) ((x) << 0x10 << 0x10)
-static inline uint8_t fxmath_decimal_helper_div10(uint64_t& phi,
- uint64_t& pmid,
- uint64_t& plo) {
- uint8_t retVal;
- pmid += FXMATH_DECIMAL_LSHIFT32BIT(phi % 0xA);
- phi /= 0xA;
- plo += FXMATH_DECIMAL_LSHIFT32BIT(pmid % 0xA);
- pmid /= 0xA;
- retVal = plo % 0xA;
- plo /= 0xA;
- return retVal;
-}
-static inline uint8_t fxmath_decimal_helper_div10_any(uint64_t nums[],
- uint8_t numcount) {
- uint8_t retVal = 0;
- for (int i = numcount - 1; i > 0; i--) {
- nums[i - 1] += FXMATH_DECIMAL_LSHIFT32BIT(nums[i] % 0xA);
- nums[i] /= 0xA;
- }
- if (numcount) {
- retVal = nums[0] % 0xA;
- nums[0] /= 0xA;
- }
- return retVal;
-}
-static inline void fxmath_decimal_helper_mul10(uint64_t& phi,
- uint64_t& pmid,
- uint64_t& plo) {
- plo *= 0xA;
- pmid = pmid * 0xA + FXMATH_DECIMAL_RSHIFT32BIT(plo);
- plo = (uint32_t)plo;
- phi = phi * 0xA + FXMATH_DECIMAL_RSHIFT32BIT(pmid);
- pmid = (uint32_t)pmid;
-}
-static inline void fxmath_decimal_helper_mul10_any(uint64_t nums[],
- uint8_t numcount) {
- nums[0] *= 0xA;
- for (int i = 1; i < numcount; i++) {
- nums[i] = nums[i] * 0xA + FXMATH_DECIMAL_RSHIFT32BIT(nums[i - 1]);
- nums[i - 1] = (uint32_t)nums[i - 1];
- }
-}
-static inline void fxmath_decimal_helper_normalize(uint64_t& phi,
- uint64_t& pmid,
- uint64_t& plo) {
- phi += FXMATH_DECIMAL_RSHIFT32BIT(pmid);
- pmid = (uint32_t)pmid;
- pmid += FXMATH_DECIMAL_RSHIFT32BIT(plo);
- plo = (uint32_t)plo;
- phi += FXMATH_DECIMAL_RSHIFT32BIT(pmid);
- pmid = (uint32_t)pmid;
-}
-static inline void fxmath_decimal_helper_normalize_any(uint64_t nums[],
- uint8_t len) {
- {
- for (int i = len - 2; i > 0; i--) {
- nums[i + 1] += FXMATH_DECIMAL_RSHIFT32BIT(nums[i]);
- nums[i] = (uint32_t)nums[i];
- }
- }
- {
- for (int i = 0; i < len - 1; i++) {
- nums[i + 1] += FXMATH_DECIMAL_RSHIFT32BIT(nums[i]);
- nums[i] = (uint32_t)nums[i];
- }
- }
-}
-static inline int8_t fxmath_decimal_helper_raw_compare(uint32_t hi1,
- uint32_t mid1,
- uint32_t lo1,
- uint32_t hi2,
- uint32_t mid2,
- uint32_t lo2) {
- int8_t retVal = 0;
- if (!retVal) {
- retVal += (hi1 > hi2 ? 1 : (hi1 < hi2 ? -1 : 0));
- }
- if (!retVal) {
- retVal += (mid1 > mid2 ? 1 : (mid1 < mid2 ? -1 : 0));
- }
- if (!retVal) {
- retVal += (lo1 > lo2 ? 1 : (lo1 < lo2 ? -1 : 0));
- }
- return retVal;
-}
-static inline int8_t fxmath_decimal_helper_raw_compare_any(uint64_t a[],
- uint8_t al,
- uint64_t b[],
- uint8_t bl) {
- int8_t retVal = 0;
- for (int i = std::max(al - 1, bl - 1); i >= 0; i--) {
- uint64_t l = (i >= al ? 0 : a[i]), r = (i >= bl ? 0 : b[i]);
- retVal += (l > r ? 1 : (l < r ? -1 : 0));
- if (retVal) {
- return retVal;
- }
- }
- return retVal;
-}
-static inline void fxmath_decimal_helper_dec_any(uint64_t a[], uint8_t al) {
- for (int i = 0; i < al; i++) {
- if (a[i]--) {
- return;
- }
- }
-}
-static inline void fxmath_decimal_helper_inc_any(uint64_t a[], uint8_t al) {
- for (int i = 0; i < al; i++) {
- a[i]++;
- if ((uint32_t)a[i] == a[i]) {
- return;
- }
- a[i] = 0;
- }
-}
-static inline void fxmath_decimal_helper_raw_mul(uint64_t a[],
- uint8_t al,
- uint64_t b[],
- uint8_t bl,
- uint64_t c[],
- uint8_t cl) {
- assert(al + bl <= cl);
- {
- for (int i = 0; i < cl; i++) {
- c[i] = 0;
- }
- }
- {
- for (int i = 0; i < al; i++) {
- for (int j = 0; j < bl; j++) {
- uint64_t m = (uint64_t)a[i] * b[j];
- c[i + j] += (uint32_t)m;
- c[i + j + 1] += FXMATH_DECIMAL_RSHIFT32BIT(m);
- }
- }
- }
- {
- for (int i = 0; i < cl - 1; i++) {
- c[i + 1] += FXMATH_DECIMAL_RSHIFT32BIT(c[i]);
- c[i] = (uint32_t)c[i];
- }
- }
- {
- for (int i = 0; i < cl; i++) {
- c[i] = (uint32_t)c[i];
- }
- }
-}
-static inline void fxmath_decimal_helper_raw_div(uint64_t a[],
- uint8_t al,
- uint64_t b[],
- uint8_t bl,
- uint64_t c[],
- uint8_t cl) {
- int i;
- for (i = 0; i < cl; i++) {
- c[i] = 0;
- }
- uint64_t left[16] = {0}, right[16] = {0};
- left[0] = 0;
- for (i = 0; i < al; i++) {
- right[i] = a[i];
- }
- uint64_t tmp[16];
- while (fxmath_decimal_helper_raw_compare_any(left, al, right, al) <= 0) {
- uint64_t cur[16];
- for (i = 0; i < al; i++) {
- cur[i] = left[i] + right[i];
- }
- for (i = al - 1; i >= 0; i--) {
- if (i) {
- cur[i - 1] += FXMATH_DECIMAL_LSHIFT32BIT(cur[i] % 2);
- }
- cur[i] /= 2;
- }
- fxmath_decimal_helper_raw_mul(cur, al, b, bl, tmp, 16);
- switch (fxmath_decimal_helper_raw_compare_any(tmp, 16, a, al)) {
- case -1:
- for (i = 0; i < 16; i++) {
- left[i] = cur[i];
- }
- left[0]++;
- fxmath_decimal_helper_normalize_any(left, al);
- break;
- case 1:
- for (i = 0; i < 16; i++) {
- right[i] = cur[i];
- }
- fxmath_decimal_helper_dec_any(right, al);
- break;
- case 0:
- for (i = 0; i < std::min(al, cl); i++) {
- c[i] = cur[i];
- }
- return;
- }
- }
- for (i = 0; i < std::min(al, cl); i++) {
- c[i] = left[i];
- }
-}
-static inline FX_BOOL fxmath_decimal_helper_outofrange(uint64_t a[],
- uint8_t al,
- uint8_t goal) {
- for (int i = goal; i < al; i++) {
- if (a[i]) {
- return TRUE;
- }
- }
- return FALSE;
-}
-static inline void fxmath_decimal_helper_shrinkintorange(uint64_t a[],
- uint8_t al,
- uint8_t goal,
- uint8_t& scale) {
- FX_BOOL bRoundUp = FALSE;
- while (scale != 0 && (scale > FXMATH_DECIMAL_SCALELIMIT ||
- fxmath_decimal_helper_outofrange(a, al, goal))) {
- bRoundUp = fxmath_decimal_helper_div10_any(a, al) >= 5;
- scale--;
- }
- if (bRoundUp) {
- fxmath_decimal_helper_normalize_any(a, goal);
- fxmath_decimal_helper_inc_any(a, goal);
- }
-}
-static inline void fxmath_decimal_helper_truncate(uint64_t& phi,
- uint64_t& pmid,
- uint64_t& plo,
- uint8_t& scale,
- uint8_t minscale = 0) {
- while (scale > minscale) {
- uint64_t thi = phi, tmid = pmid, tlo = plo;
- if (fxmath_decimal_helper_div10(thi, tmid, tlo) != 0) {
- break;
- }
- phi = thi, pmid = tmid, plo = tlo;
- scale--;
- }
-}
-CFX_Decimal::CFX_Decimal() {
- m_uLo = m_uMid = m_uHi = m_uFlags = 0;
-}
-CFX_Decimal::CFX_Decimal(uint64_t val) {
- m_uLo = (uint32_t)val;
- m_uMid = (uint32_t)FXMATH_DECIMAL_RSHIFT32BIT(val);
- m_uHi = 0;
- m_uFlags = 0;
-}
-CFX_Decimal::CFX_Decimal(uint32_t val) {
- m_uLo = (uint32_t)val;
- m_uMid = m_uHi = 0;
- m_uFlags = 0;
-}
-CFX_Decimal::CFX_Decimal(uint32_t lo,
- uint32_t mid,
- uint32_t hi,
- FX_BOOL neg,
- uint8_t scale) {
- scale = (scale > FXMATH_DECIMAL_SCALELIMIT ? 0 : scale);
- m_uLo = lo;
- m_uMid = mid;
- m_uHi = hi;
- m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(neg && IsNotZero(), scale);
-}
-CFX_Decimal::CFX_Decimal(int32_t val) {
- if (val >= 0) {
- *this = CFX_Decimal((uint32_t)val);
- } else {
- *this = CFX_Decimal((uint32_t)-val);
- SetNegate();
- }
-}
-CFX_Decimal::CFX_Decimal(int64_t val) {
- if (val >= 0) {
- *this = CFX_Decimal((uint64_t)val);
- } else {
- *this = CFX_Decimal((uint64_t)-val);
- SetNegate();
- }
-}
-CFX_Decimal::CFX_Decimal(FX_FLOAT val, uint8_t scale) {
- FX_FLOAT newval = fabs(val);
- uint64_t phi, pmid, plo;
- plo = (uint64_t)newval;
- pmid = (uint64_t)(newval / 1e32);
- phi = (uint64_t)(newval / 1e64);
- newval = FXSYS_fmod(newval, 1.0f);
- for (uint8_t iter = 0; iter < scale; iter++) {
- fxmath_decimal_helper_mul10(phi, pmid, plo);
- newval *= 10;
- plo += (uint64_t)newval;
- newval = FXSYS_fmod(newval, 1.0f);
- }
- plo += FXSYS_round(newval);
- fxmath_decimal_helper_normalize(phi, pmid, plo);
- m_uHi = (uint32_t)phi;
- m_uMid = (uint32_t)pmid;
- m_uLo = (uint32_t)plo;
- m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(val < 0 && IsNotZero(), scale);
-}
-CFX_Decimal::CFX_Decimal(const CFX_WideStringC& strObj) {
- const FX_WCHAR* str = strObj.GetPtr();
- const FX_WCHAR* strBound = str + strObj.GetLength();
- FX_BOOL pointmet = 0;
- FX_BOOL negmet = 0;
- uint8_t scale = 0;
- m_uHi = m_uMid = m_uLo = 0;
- while (str != strBound && *str == ' ') {
- str++;
- }
- if (str != strBound && *str == '-') {
- negmet = 1;
- str++;
- } else if (str != strBound && *str == '+') {
- str++;
- }
- while (str != strBound && ((*str >= '0' && *str <= '9') || *str == '.') &&
- scale < FXMATH_DECIMAL_SCALELIMIT) {
- if (*str == '.') {
- if (pointmet) {
- goto cont;
- }
- pointmet = 1;
- } else {
- m_uHi = m_uHi * 0xA + FXMATH_DECIMAL_RSHIFT32BIT((uint64_t)m_uMid * 0xA);
- m_uMid = m_uMid * 0xA + FXMATH_DECIMAL_RSHIFT32BIT((uint64_t)m_uLo * 0xA);
- m_uLo = m_uLo * 0xA + (*str - '0');
- if (pointmet) {
- scale++;
- }
- }
- cont:
- str++;
- }
- m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(negmet && IsNotZero(), scale);
-}
-
-CFX_Decimal::CFX_Decimal(const CFX_ByteStringC& strObj) {
- *this = CFX_Decimal(CFX_WideString::FromLocal(strObj));
-}
-
-CFX_Decimal::operator CFX_WideString() const {
- CFX_WideString retString;
- CFX_WideString tmpbuf;
- uint64_t phi = m_uHi, pmid = m_uMid, plo = m_uLo;
- while (phi || pmid || plo) {
- tmpbuf += fxmath_decimal_helper_div10(phi, pmid, plo) + '0';
- }
- uint8_t outputlen = (uint8_t)tmpbuf.GetLength();
- uint8_t scale = (uint8_t)FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
- while (scale >= outputlen) {
- tmpbuf += '0';
- outputlen++;
- }
- if (FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero()) {
- retString += '-';
- }
- for (uint8_t idx = 0; idx < outputlen; idx++) {
- if (idx == (outputlen - scale) && scale != 0) {
- retString += '.';
- }
- retString += tmpbuf[outputlen - 1 - idx];
- }
- return retString;
-}
-CFX_Decimal::operator double() const {
- double pow = (double)(1 << 16) * (1 << 16);
- double base =
- ((double)m_uHi) * pow * pow + ((double)m_uMid) * pow + ((double)m_uLo);
- int8_t scale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
- FX_BOOL bNeg = FXMATH_DECIMAL_FLAGS2NEG(m_uFlags);
- return (bNeg ? -1 : 1) * base * ::pow(10.0, -scale);
-}
-void CFX_Decimal::SetScale(uint8_t newscale) {
- uint8_t oldscale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
- if (newscale > oldscale) {
- uint64_t phi = m_uHi, pmid = m_uMid, plo = m_uLo;
- for (uint8_t iter = 0; iter < newscale - oldscale; iter++) {
- fxmath_decimal_helper_mul10(phi, pmid, plo);
- }
- m_uHi = (uint32_t)phi;
- m_uMid = (uint32_t)pmid;
- m_uLo = (uint32_t)plo;
- m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
- FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero(), newscale);
- } else if (newscale < oldscale) {
- uint64_t phi, pmid, plo;
- phi = 0, pmid = 0, plo = 5;
- {
- for (uint8_t iter = 0; iter < oldscale - newscale - 1; iter++) {
- fxmath_decimal_helper_mul10(phi, pmid, plo);
- }
- }
- phi += m_uHi;
- pmid += m_uMid;
- plo += m_uLo;
- fxmath_decimal_helper_normalize(phi, pmid, plo);
- {
- for (uint8_t iter = 0; iter < oldscale - newscale; iter++) {
- fxmath_decimal_helper_div10(phi, pmid, plo);
- }
- }
- m_uHi = (uint32_t)phi;
- m_uMid = (uint32_t)pmid;
- m_uLo = (uint32_t)plo;
- m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
- FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero(), newscale);
- }
-}
-uint8_t CFX_Decimal::GetScale() {
- uint8_t oldscale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
- return oldscale;
-}
-void CFX_Decimal::SetAbs() {
- m_uFlags &= ~FXMATH_DECIMAL_NEGMASK;
-}
-void CFX_Decimal::SetNegate() {
- if (IsNotZero()) {
- m_uFlags ^= FXMATH_DECIMAL_NEGMASK;
- }
-}
-void CFX_Decimal::FloorOrCeil(FX_BOOL bFloor) {
- uint64_t nums[3] = {m_uLo, m_uMid, m_uHi};
- FX_BOOL bDataLoss = FALSE;
- for (int i = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags); i > 0; i--) {
- bDataLoss = fxmath_decimal_helper_div10_any(nums, 3) || bDataLoss;
- }
- if (bDataLoss && (bFloor ? FXMATH_DECIMAL_FLAGS2NEG(m_uFlags)
- : !FXMATH_DECIMAL_FLAGS2NEG(m_uFlags))) {
- fxmath_decimal_helper_inc_any(nums, 3);
- }
- m_uHi = (uint32_t)nums[2];
- m_uMid = (uint32_t)nums[1];
- m_uLo = (uint32_t)nums[0];
- m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
- FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) && IsNotZero(), 0);
-}
-void CFX_Decimal::SetFloor() {
- FloorOrCeil(TRUE);
-}
-void CFX_Decimal::SetCeiling() {
- FloorOrCeil(FALSE);
-}
-void CFX_Decimal::SetTruncate() {
- FloorOrCeil(!FXMATH_DECIMAL_FLAGS2NEG(m_uFlags));
-}
-void CFX_Decimal::Swap(CFX_Decimal& val) {
- uint32_t tmp;
- tmp = m_uHi;
- m_uHi = val.m_uHi;
- val.m_uHi = tmp;
- tmp = m_uMid;
- m_uMid = val.m_uMid;
- val.m_uMid = tmp;
- tmp = m_uLo;
- m_uLo = val.m_uLo;
- val.m_uLo = tmp;
- tmp = m_uFlags;
- m_uFlags = val.m_uFlags;
- val.m_uFlags = tmp;
-}
-int8_t CFX_Decimal::Compare(const CFX_Decimal& val) const {
- CFX_Decimal lhs = *this, rhs = val;
- int8_t retVal = 0;
- if (FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) !=
- FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags)) {
- uint8_t scale = std::min(FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags),
- FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags));
- lhs.SetScale(scale);
- rhs.SetScale(scale);
- }
- retVal = -(FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags) -
- FXMATH_DECIMAL_FLAGS2NEG(rhs.m_uFlags));
- if (retVal) {
- return retVal;
- }
- retVal = fxmath_decimal_helper_raw_compare(lhs.m_uHi, lhs.m_uMid, lhs.m_uLo,
- rhs.m_uHi, rhs.m_uMid, rhs.m_uLo);
- return (FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags) ? -retVal : retVal);
-}
-CFX_Decimal CFX_Decimal::AddOrMinus(const CFX_Decimal& val,
- FX_BOOL isAdding) const {
- CFX_Decimal lhs = *this, rhs = val;
- if (FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) !=
- FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags)) {
- uint8_t scale = std::max(FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags),
- FXMATH_DECIMAL_FLAGS2SCALE(rhs.m_uFlags));
- lhs.SetScale(scale);
- rhs.SetScale(scale);
- }
- if (!isAdding) {
- rhs.SetNegate();
- }
- if (FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags) ==
- FXMATH_DECIMAL_FLAGS2NEG(rhs.m_uFlags)) {
- uint64_t phi = lhs.m_uHi, pmid = lhs.m_uMid, plo = lhs.m_uLo;
- phi += rhs.m_uHi;
- pmid += rhs.m_uMid;
- plo += rhs.m_uLo;
- fxmath_decimal_helper_normalize(phi, pmid, plo);
- if (FXMATH_DECIMAL_RSHIFT32BIT(phi) &&
- FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) != 0) {
- fxmath_decimal_helper_div10(phi, pmid, plo);
- lhs.m_uFlags = FXMATH_DECIMAL_MAKEFLAGS(
- FXMATH_DECIMAL_FLAGS2NEG(lhs.m_uFlags),
- FXMATH_DECIMAL_FLAGS2SCALE(lhs.m_uFlags) - 1);
- }
- lhs.m_uHi = (uint32_t)phi;
- lhs.m_uMid = (uint32_t)pmid;
- lhs.m_uLo = (uint32_t)plo;
- return lhs;
- } else {
- if (fxmath_decimal_helper_raw_compare(lhs.m_uHi, lhs.m_uMid, lhs.m_uLo,
- rhs.m_uHi, rhs.m_uMid,
- rhs.m_uLo) < 0) {
- lhs.Swap(rhs);
- }
- lhs.m_uHi -= rhs.m_uHi;
- if (lhs.m_uMid < rhs.m_uMid) {
- lhs.m_uHi--;
- }
- lhs.m_uMid -= rhs.m_uMid;
- if (lhs.m_uLo < rhs.m_uLo) {
- if (!lhs.m_uMid) {
- lhs.m_uHi--;
- }
- lhs.m_uMid--;
- }
- lhs.m_uLo -= rhs.m_uLo;
- return lhs;
- }
-}
-CFX_Decimal CFX_Decimal::Multiply(const CFX_Decimal& val) const {
- uint64_t a[3] = {m_uLo, m_uMid, m_uHi},
- b[3] = {val.m_uLo, val.m_uMid, val.m_uHi};
- uint64_t c[6];
- fxmath_decimal_helper_raw_mul(a, 3, b, 3, c, 6);
- FX_BOOL neg = FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) ^
- FXMATH_DECIMAL_FLAGS2NEG(val.m_uFlags);
- uint8_t scale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags) +
- FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags);
- fxmath_decimal_helper_shrinkintorange(c, 6, 3, scale);
- return CFX_Decimal((uint32_t)c[0], (uint32_t)c[1], (uint32_t)c[2], neg,
- scale);
-}
-CFX_Decimal CFX_Decimal::Divide(const CFX_Decimal& val) const {
- if (!val.IsNotZero()) {
- return CFX_Decimal();
- }
- FX_BOOL neg = FXMATH_DECIMAL_FLAGS2NEG(m_uFlags) ^
- FXMATH_DECIMAL_FLAGS2NEG(val.m_uFlags);
- uint64_t a[7] = {m_uLo, m_uMid, m_uHi},
- b[3] = {val.m_uLo, val.m_uMid, val.m_uHi}, c[7] = {0};
- uint8_t scale = 0;
- if (FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags) <
- FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags)) {
- for (int i = FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags) -
- FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags);
- i > 0; i--) {
- fxmath_decimal_helper_mul10_any(a, 7);
- }
- } else {
- scale = FXMATH_DECIMAL_FLAGS2SCALE(m_uFlags) -
- FXMATH_DECIMAL_FLAGS2SCALE(val.m_uFlags);
- }
- uint8_t minscale = scale;
- if (!IsNotZero()) {
- return CFX_Decimal(0, 0, 0, 0, minscale);
- }
- while (!a[6]) {
- fxmath_decimal_helper_mul10_any(a, 7);
- scale++;
- }
- fxmath_decimal_helper_div10_any(a, 7);
- scale--;
- fxmath_decimal_helper_raw_div(a, 6, b, 3, c, 7);
- fxmath_decimal_helper_shrinkintorange(c, 6, 3, scale);
- fxmath_decimal_helper_truncate(c[2], c[1], c[0], scale, minscale);
- return CFX_Decimal((uint32_t)c[0], (uint32_t)c[1], (uint32_t)c[2], neg,
- scale);
-}
-CFX_Decimal CFX_Decimal::Modulus(const CFX_Decimal& val) const {
- CFX_Decimal lhs = *this, rhs_abs = val;
- rhs_abs.SetAbs();
- if (!rhs_abs.IsNotZero()) {
- return *this;
- }
- while (TRUE) {
- CFX_Decimal lhs_abs = lhs;
- lhs_abs.SetAbs();
- if (lhs_abs < rhs_abs) {
- break;
- }
- CFX_Decimal quot = lhs / rhs_abs;
- quot.SetTruncate();
- lhs = lhs - quot * rhs_abs;
- }
- return lhs;
-}
-bool CFX_Decimal::operator==(const CFX_Decimal& val) const {
- return Compare(val) == 0;
-}
-bool CFX_Decimal::operator<=(const CFX_Decimal& val) const {
- return Compare(val) <= 0;
-}
-bool CFX_Decimal::operator>=(const CFX_Decimal& val) const {
- return Compare(val) >= 0;
-}
-bool CFX_Decimal::operator!=(const CFX_Decimal& val) const {
- return Compare(val) != 0;
-}
-bool CFX_Decimal::operator<(const CFX_Decimal& val) const {
- return Compare(val) < 0;
-}
-bool CFX_Decimal::operator>(const CFX_Decimal& val) const {
- return Compare(val) > 0;
-}
-CFX_Decimal CFX_Decimal::operator+(const CFX_Decimal& val) const {
- return AddOrMinus(val, TRUE);
-}
-CFX_Decimal CFX_Decimal::operator-(const CFX_Decimal& val) const {
- return AddOrMinus(val, FALSE);
-}
-CFX_Decimal CFX_Decimal::operator*(const CFX_Decimal& val) const {
- return Multiply(val);
-}
-CFX_Decimal CFX_Decimal::operator/(const CFX_Decimal& val) const {
- return Divide(val);
-}
-CFX_Decimal CFX_Decimal::operator%(const CFX_Decimal& val) const {
- return Modulus(val);
-}
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