summaryrefslogtreecommitdiff
path: root/fpdfsdk/javascript/util.cpp
diff options
context:
space:
mode:
authorDan Sinclair <dsinclair@chromium.org>2016-03-14 13:51:24 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-14 13:51:24 -0400
commitf766ad219f66543654520f6a1955836f519e26d1 (patch)
tree2edf8bc93b89503a3669f7add5b6c2a407b8a78c /fpdfsdk/javascript/util.cpp
parent54b0abed08048008498471e39b7c72b034474090 (diff)
downloadpdfium-f766ad219f66543654520f6a1955836f519e26d1.tar.xz
Move fpdfsdk/src up to fpdfsdk/.
This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes up the include paths, include guards and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1799773002 .
Diffstat (limited to 'fpdfsdk/javascript/util.cpp')
-rw-r--r--fpdfsdk/javascript/util.cpp530
1 files changed, 530 insertions, 0 deletions
diff --git a/fpdfsdk/javascript/util.cpp b/fpdfsdk/javascript/util.cpp
new file mode 100644
index 0000000000..d488cb23da
--- /dev/null
+++ b/fpdfsdk/javascript/util.cpp
@@ -0,0 +1,530 @@
+// 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 "fpdfsdk/javascript/util.h"
+
+#include <time.h>
+
+#include <string>
+#include <vector>
+
+#include "core/include/fxcrt/fx_ext.h"
+#include "fpdfsdk/include/javascript/IJavaScript.h"
+#include "fpdfsdk/javascript/JS_Context.h"
+#include "fpdfsdk/javascript/JS_Define.h"
+#include "fpdfsdk/javascript/JS_EventHandler.h"
+#include "fpdfsdk/javascript/JS_Object.h"
+#include "fpdfsdk/javascript/JS_Runtime.h"
+#include "fpdfsdk/javascript/JS_Value.h"
+#include "fpdfsdk/javascript/PublicMethods.h"
+#include "fpdfsdk/javascript/resource.h"
+
+#if _FX_OS_ == _FX_ANDROID_
+#include <ctype.h>
+#endif
+
+BEGIN_JS_STATIC_CONST(CJS_Util)
+END_JS_STATIC_CONST()
+
+BEGIN_JS_STATIC_PROP(CJS_Util)
+END_JS_STATIC_PROP()
+
+BEGIN_JS_STATIC_METHOD(CJS_Util)
+JS_STATIC_METHOD_ENTRY(printd)
+JS_STATIC_METHOD_ENTRY(printf)
+JS_STATIC_METHOD_ENTRY(printx)
+JS_STATIC_METHOD_ENTRY(scand)
+JS_STATIC_METHOD_ENTRY(byteToChar)
+END_JS_STATIC_METHOD()
+
+IMPLEMENT_JS_CLASS(CJS_Util, util)
+
+util::util(CJS_Object* pJSObject) : CJS_EmbedObj(pJSObject) {}
+
+util::~util() {}
+
+struct stru_TbConvert {
+ const FX_WCHAR* lpszJSMark;
+ const FX_WCHAR* lpszCppMark;
+};
+
+const stru_TbConvert fcTable[] = {
+ {L"mmmm", L"%B"},
+ {L"mmm", L"%b"},
+ {L"mm", L"%m"},
+ // "m"
+ {L"dddd", L"%A"},
+ {L"ddd", L"%a"},
+ {L"dd", L"%d"},
+ // "d", "%w",
+ {L"yyyy", L"%Y"},
+ {L"yy", L"%y"},
+ {L"HH", L"%H"},
+ // "H"
+ {L"hh", L"%I"},
+ // "h"
+ {L"MM", L"%M"},
+ // "M"
+ {L"ss", L"%S"},
+ // "s
+ {L"TT", L"%p"},
+// "t"
+#if defined(_WIN32)
+ {L"tt", L"%p"},
+ {L"h", L"%#I"},
+#else
+ {L"tt", L"%P"},
+ {L"h", L"%l"},
+#endif
+};
+
+#define UTIL_INT 0
+#define UTIL_DOUBLE 1
+#define UTIL_STRING 2
+
+int util::ParstDataType(std::wstring* sFormat) {
+ bool bPercent = FALSE;
+ for (size_t i = 0; i < sFormat->length(); ++i) {
+ wchar_t c = (*sFormat)[i];
+ if (c == L'%') {
+ bPercent = true;
+ continue;
+ }
+
+ if (bPercent) {
+ if (c == L'c' || c == L'C' || c == L'd' || c == L'i' || c == L'o' ||
+ c == L'u' || c == L'x' || c == L'X') {
+ return UTIL_INT;
+ }
+ if (c == L'e' || c == L'E' || c == L'f' || c == L'g' || c == L'G') {
+ return UTIL_DOUBLE;
+ }
+ if (c == L's' || c == L'S') {
+ // Map s to S since we always deal internally
+ // with wchar_t strings.
+ (*sFormat)[i] = L'S';
+ return UTIL_STRING;
+ }
+ if (c == L'.' || c == L'+' || c == L'-' || c == L'#' || c == L' ' ||
+ FXSYS_iswdigit(c)) {
+ continue;
+ }
+ break;
+ }
+ }
+
+ return -1;
+}
+
+FX_BOOL util::printf(IJS_Context* cc,
+ const std::vector<CJS_Value>& params,
+ CJS_Value& vRet,
+ CFX_WideString& sError) {
+ int iSize = params.size();
+ if (iSize < 1)
+ return FALSE;
+ std::wstring c_ConvChar(params[0].ToCFXWideString().c_str());
+ std::vector<std::wstring> c_strConvers;
+ int iOffset = 0;
+ int iOffend = 0;
+ c_ConvChar.insert(c_ConvChar.begin(), L'S');
+ while (iOffset != -1) {
+ iOffend = c_ConvChar.find(L"%", iOffset + 1);
+ std::wstring strSub;
+ if (iOffend == -1)
+ strSub = c_ConvChar.substr(iOffset);
+ else
+ strSub = c_ConvChar.substr(iOffset, iOffend - iOffset);
+ c_strConvers.push_back(strSub);
+ iOffset = iOffend;
+ }
+
+ std::wstring c_strResult;
+
+ // for(int iIndex = 1;iIndex < params.size();iIndex++)
+ std::wstring c_strFormat;
+ for (int iIndex = 0; iIndex < (int)c_strConvers.size(); iIndex++) {
+ c_strFormat = c_strConvers[iIndex];
+ if (iIndex == 0) {
+ c_strResult = c_strFormat;
+ continue;
+ }
+
+ CFX_WideString strSegment;
+ if (iIndex >= iSize) {
+ c_strResult += c_strFormat;
+ continue;
+ }
+
+ switch (ParstDataType(&c_strFormat)) {
+ case UTIL_INT:
+ strSegment.Format(c_strFormat.c_str(), params[iIndex].ToInt());
+ break;
+ case UTIL_DOUBLE:
+ strSegment.Format(c_strFormat.c_str(), params[iIndex].ToDouble());
+ break;
+ case UTIL_STRING:
+ strSegment.Format(c_strFormat.c_str(),
+ params[iIndex].ToCFXWideString().c_str());
+ break;
+ default:
+ strSegment.Format(L"%S", c_strFormat.c_str());
+ break;
+ }
+ c_strResult += strSegment.GetBuffer(strSegment.GetLength() + 1);
+ }
+
+ c_strResult.erase(c_strResult.begin());
+ vRet = c_strResult.c_str();
+ return TRUE;
+}
+
+FX_BOOL util::printd(IJS_Context* cc,
+ const std::vector<CJS_Value>& params,
+ CJS_Value& vRet,
+ CFX_WideString& sError) {
+ int iSize = params.size();
+ if (iSize < 2)
+ return FALSE;
+
+ CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
+ CJS_Value p1(pRuntime);
+ p1 = params[0];
+
+ CJS_Value p2 = params[1];
+ CJS_Date jsDate(pRuntime);
+ if (!p2.ConvertToDate(jsDate)) {
+ sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPRINT1);
+ return FALSE;
+ }
+
+ if (!jsDate.IsValidDate()) {
+ sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPRINT2);
+ return FALSE;
+ }
+
+ if (p1.GetType() == CJS_Value::VT_number) {
+ int nFormat = p1.ToInt();
+ CFX_WideString swResult;
+
+ switch (nFormat) {
+ case 0:
+ swResult.Format(L"D:%04d%02d%02d%02d%02d%02d", jsDate.GetYear(),
+ jsDate.GetMonth() + 1, jsDate.GetDay(),
+ jsDate.GetHours(), jsDate.GetMinutes(),
+ jsDate.GetSeconds());
+ break;
+ case 1:
+ swResult.Format(L"%04d.%02d.%02d %02d:%02d:%02d", jsDate.GetYear(),
+ jsDate.GetMonth() + 1, jsDate.GetDay(),
+ jsDate.GetHours(), jsDate.GetMinutes(),
+ jsDate.GetSeconds());
+ break;
+ case 2:
+ swResult.Format(L"%04d/%02d/%02d %02d:%02d:%02d", jsDate.GetYear(),
+ jsDate.GetMonth() + 1, jsDate.GetDay(),
+ jsDate.GetHours(), jsDate.GetMinutes(),
+ jsDate.GetSeconds());
+ break;
+ default:
+ return FALSE;
+ }
+
+ vRet = swResult.c_str();
+ return TRUE;
+ }
+ if (p1.GetType() == CJS_Value::VT_string) {
+ std::basic_string<wchar_t> cFormat = p1.ToCFXWideString().c_str();
+
+ bool bXFAPicture = false;
+ if (iSize > 2) {
+ bXFAPicture = params[2].ToBool();
+ }
+
+ if (bXFAPicture) {
+ return FALSE; // currently, it doesn't support XFAPicture.
+ }
+
+ for (size_t i = 0; i < sizeof(fcTable) / sizeof(stru_TbConvert); ++i) {
+ int iStart = 0;
+ int iEnd;
+ while ((iEnd = cFormat.find(fcTable[i].lpszJSMark, iStart)) != -1) {
+ cFormat.replace(iEnd, FXSYS_wcslen(fcTable[i].lpszJSMark),
+ fcTable[i].lpszCppMark);
+ iStart = iEnd;
+ }
+ }
+
+ int iYear, iMonth, iDay, iHour, iMin, iSec;
+ iYear = jsDate.GetYear();
+ iMonth = jsDate.GetMonth();
+ iDay = jsDate.GetDay();
+ iHour = jsDate.GetHours();
+ iMin = jsDate.GetMinutes();
+ iSec = jsDate.GetSeconds();
+
+ struct tm time = {};
+ time.tm_year = iYear - 1900;
+ time.tm_mon = iMonth;
+ time.tm_mday = iDay;
+ time.tm_hour = iHour;
+ time.tm_min = iMin;
+ time.tm_sec = iSec;
+
+ struct stru_TbConvertAd {
+ const FX_WCHAR* lpszJSMark;
+ int iValue;
+ };
+
+ stru_TbConvertAd cTableAd[] = {
+ {L"m", iMonth + 1}, {L"d", iDay},
+ {L"H", iHour}, {L"h", iHour > 12 ? iHour - 12 : iHour},
+ {L"M", iMin}, {L"s", iSec},
+ };
+
+ for (size_t i = 0; i < sizeof(cTableAd) / sizeof(stru_TbConvertAd); ++i) {
+ wchar_t tszValue[10];
+ CFX_WideString sValue;
+ sValue.Format(L"%d", cTableAd[i].iValue);
+ memcpy(tszValue, (wchar_t*)sValue.GetBuffer(sValue.GetLength() + 1),
+ (sValue.GetLength() + 1) * sizeof(wchar_t));
+
+ int iStart = 0;
+ int iEnd;
+ while ((iEnd = cFormat.find(cTableAd[i].lpszJSMark, iStart)) != -1) {
+ if (iEnd > 0) {
+ if (cFormat[iEnd - 1] == L'%') {
+ iStart = iEnd + 1;
+ continue;
+ }
+ }
+ cFormat.replace(iEnd, FXSYS_wcslen(cTableAd[i].lpszJSMark), tszValue);
+ iStart = iEnd;
+ }
+ }
+
+ CFX_WideString strFormat;
+ wchar_t buf[64] = {};
+ strFormat = wcsftime(buf, 64, cFormat.c_str(), &time);
+ cFormat = buf;
+ vRet = cFormat.c_str();
+ return TRUE;
+ }
+ return FALSE;
+}
+
+void util::printd(const std::wstring& cFormat2,
+ CJS_Date jsDate,
+ bool bXFAPicture,
+ std::wstring& cPurpose) {
+ std::wstring cFormat = cFormat2;
+
+ if (bXFAPicture) {
+ return; // currently, it doesn't support XFAPicture.
+ }
+
+ for (size_t i = 0; i < sizeof(fcTable) / sizeof(stru_TbConvert); ++i) {
+ int iStart = 0;
+ int iEnd;
+ while ((iEnd = cFormat.find(fcTable[i].lpszJSMark, iStart)) != -1) {
+ cFormat.replace(iEnd, FXSYS_wcslen(fcTable[i].lpszJSMark),
+ fcTable[i].lpszCppMark);
+ iStart = iEnd;
+ }
+ }
+
+ int iYear, iMonth, iDay, iHour, iMin, iSec;
+ iYear = jsDate.GetYear();
+ iMonth = jsDate.GetMonth();
+ iDay = jsDate.GetDay();
+ iHour = jsDate.GetHours();
+ iMin = jsDate.GetMinutes();
+ iSec = jsDate.GetSeconds();
+
+ struct tm time = {};
+ time.tm_year = iYear - 1900;
+ time.tm_mon = iMonth;
+ time.tm_mday = iDay;
+ time.tm_hour = iHour;
+ time.tm_min = iMin;
+ time.tm_sec = iSec;
+ // COleDateTime cppTm(iYear,iMonth+1,iDay,iHour,iMin,iSec);
+ // CString strFormat = cppTm.Format(cFormat.c_str());
+
+ struct stru_TbConvertAd {
+ const FX_WCHAR* lpszJSMark;
+ int iValue;
+ };
+
+ stru_TbConvertAd cTableAd[] = {
+ {L"m", iMonth + 1}, {L"d", iDay},
+ {L"H", iHour}, {L"h", iHour > 12 ? iHour - 12 : iHour},
+ {L"M", iMin}, {L"s", iSec},
+ };
+
+ // cFormat = strFormat.GetBuffer(strFormat.GetLength()+1);
+ for (size_t i = 0; i < sizeof(cTableAd) / sizeof(stru_TbConvertAd); ++i) {
+ wchar_t tszValue[10];
+ CFX_WideString sValue;
+ sValue.Format(L"%d", cTableAd[i].iValue);
+ memcpy(tszValue, (wchar_t*)sValue.GetBuffer(sValue.GetLength() + 1),
+ sValue.GetLength() * sizeof(wchar_t));
+
+ int iStart = 0;
+ int iEnd;
+ while ((iEnd = cFormat.find(cTableAd[i].lpszJSMark, iStart)) != -1) {
+ if (iEnd > 0) {
+ if (cFormat[iEnd - 1] == L'%') {
+ iStart = iEnd + 1;
+ continue;
+ }
+ }
+ cFormat.replace(iEnd, FXSYS_wcslen(cTableAd[i].lpszJSMark), tszValue);
+ iStart = iEnd;
+ }
+ }
+
+ CFX_WideString strFormat;
+ wchar_t buf[64] = {};
+ strFormat = wcsftime(buf, 64, cFormat.c_str(), &time);
+ cFormat = buf;
+ cPurpose = cFormat;
+}
+
+FX_BOOL util::printx(IJS_Context* cc,
+ const std::vector<CJS_Value>& params,
+ CJS_Value& vRet,
+ CFX_WideString& sError) {
+ int iSize = params.size();
+ if (iSize < 2)
+ return FALSE;
+ CFX_WideString sFormat = params[0].ToCFXWideString();
+ CFX_WideString sSource = params[1].ToCFXWideString();
+ std::string cFormat = CFX_ByteString::FromUnicode(sFormat).c_str();
+ std::string cSource = CFX_ByteString::FromUnicode(sSource).c_str();
+ std::string cDest;
+ printx(cFormat, cSource, cDest);
+ vRet = cDest.c_str();
+ return TRUE;
+}
+
+void util::printx(const std::string& cFormat,
+ const std::string& cSource2,
+ std::string& cPurpose) {
+ std::string cSource(cSource2);
+ if (!cPurpose.empty())
+ // cPurpose.clear();
+ cPurpose.erase();
+ int itSource = 0;
+ int iSize = cSource.size();
+ for (int iIndex = 0; iIndex < (int)cFormat.size() && itSource < iSize;
+ iIndex++) {
+ char letter = cFormat[iIndex];
+ switch (letter) {
+ case '?':
+ cPurpose += cSource[itSource];
+ itSource++;
+ break;
+ case 'X': {
+ while (itSource < iSize) {
+ if (std::isdigit(cSource[itSource]) ||
+ (cSource[itSource] >= 'a' && cSource[itSource] <= 'z') ||
+ (cSource[itSource] >= 'A' && cSource[itSource] <= 'Z')) {
+ cPurpose += cSource[itSource];
+ itSource++;
+ break;
+ }
+ itSource++;
+ }
+ break;
+ } break;
+ case 'A': {
+ while (itSource < iSize) {
+ if ((cSource[itSource] >= 'a' && cSource[itSource] <= 'z') ||
+ (cSource[itSource] >= 'A' && cSource[itSource] <= 'Z')) {
+ cPurpose += cSource[itSource];
+ itSource++;
+ break;
+ }
+ itSource++;
+ }
+ break;
+ } break;
+ case '9': {
+ while (itSource < iSize) {
+ if (std::isdigit(cSource[itSource])) {
+ cPurpose += cSource[itSource];
+ itSource++;
+ break;
+ }
+ itSource++;
+ }
+ break;
+ }
+ case '*': {
+ cPurpose.append(cSource, itSource, iSize - itSource);
+ itSource = iSize - 1;
+ break;
+ }
+ case '\\':
+ break;
+ case '>': {
+ for (char& c : cSource)
+ c = toupper(c);
+ break;
+ }
+ case '<': {
+ for (char& c : cSource)
+ c = tolower(c);
+ break;
+ }
+ case '=':
+ break;
+ default:
+ cPurpose += letter;
+ break;
+ }
+ }
+}
+
+FX_BOOL util::scand(IJS_Context* cc,
+ const std::vector<CJS_Value>& params,
+ CJS_Value& vRet,
+ CFX_WideString& sError) {
+ int iSize = params.size();
+ if (iSize < 2)
+ return FALSE;
+
+ CFX_WideString sFormat = params[0].ToCFXWideString();
+ CFX_WideString sDate = params[1].ToCFXWideString();
+ double dDate = JS_GetDateTime();
+ if (sDate.GetLength() > 0) {
+ dDate = CJS_PublicMethods::MakeRegularDate(sDate, sFormat, nullptr);
+ }
+
+ if (!JS_PortIsNan(dDate)) {
+ vRet = CJS_Date(CJS_Runtime::FromContext(cc), dDate);
+ } else {
+ vRet.SetNull();
+ }
+
+ return TRUE;
+}
+
+FX_BOOL util::byteToChar(IJS_Context* cc,
+ const std::vector<CJS_Value>& params,
+ CJS_Value& vRet,
+ CFX_WideString& sError) {
+ int iSize = params.size();
+ if (iSize == 0)
+ return FALSE;
+ int nByte = params[0].ToInt();
+ unsigned char cByte = (unsigned char)nByte;
+ CFX_WideString csValue;
+ csValue.Format(L"%c", cByte);
+ vRet = csValue.c_str();
+ return TRUE;
+}