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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "app.h" | 7 #include "app.h" |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 | 10 |
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683 const std::vector<CJS_Value>& params, | 683 const std::vector<CJS_Value>& params, |
684 CJS_Value& vRet, | 684 CJS_Value& vRet, |
685 CFX_WideString& sError) { | 685 CFX_WideString& sError) { |
686 return FALSE; | 686 return FALSE; |
687 } | 687 } |
688 | 688 |
689 FX_BOOL app::response(IJS_Context* cc, | 689 FX_BOOL app::response(IJS_Context* cc, |
690 const std::vector<CJS_Value>& params, | 690 const std::vector<CJS_Value>& params, |
691 CJS_Value& vRet, | 691 CJS_Value& vRet, |
692 CFX_WideString& sError) { | 692 CFX_WideString& sError) { |
693 CFX_WideString swQuestion = L""; | 693 CJS_Context* pContext = static_cast<CJS_Context*>(cc); |
694 CFX_WideString swLabel = L""; | 694 CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); |
| 695 std::vector<CJS_Value> newParams = |
| 696 JS_ExpandKeywordParams(pRuntime, params, 5, L"cQuestion", L"cTitle", |
| 697 L"cDefault", L"bPassword", L"cLabel"); |
| 698 |
| 699 if (newParams[0].GetType() == CJS_Value::VT_unknown) { |
| 700 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); |
| 701 return FALSE; |
| 702 } |
| 703 CFX_WideString swQuestion = newParams[0].ToCFXWideString(); |
| 704 |
695 CFX_WideString swTitle = L"PDF"; | 705 CFX_WideString swTitle = L"PDF"; |
696 CFX_WideString swDefault = L""; | 706 if (newParams[1].GetType() != CJS_Value::VT_unknown) |
697 bool bPassWord = false; | 707 swTitle = newParams[1].ToCFXWideString(); |
698 | 708 |
699 CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); | 709 CFX_WideString swDefault; |
700 v8::Isolate* isolate = pRuntime->GetIsolate(); | 710 if (newParams[2].GetType() != CJS_Value::VT_unknown) |
| 711 swDefault = newParams[2].ToCFXWideString(); |
701 | 712 |
702 int iLength = params.size(); | 713 bool bPassword = false; |
703 if (iLength > 0 && params[0].GetType() == CJS_Value::VT_object) { | 714 if (newParams[3].GetType() != CJS_Value::VT_unknown) |
704 v8::Local<v8::Object> pObj = params[0].ToV8Object(); | 715 bPassword = newParams[3].ToBool(); |
705 v8::Local<v8::Value> pValue = | |
706 FXJS_GetObjectElement(isolate, pObj, L"cQuestion"); | |
707 swQuestion = | |
708 CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); | |
709 | 716 |
710 pValue = FXJS_GetObjectElement(isolate, pObj, L"cTitle"); | 717 CFX_WideString swLabel; |
711 swTitle = | 718 if (newParams[4].GetType() != CJS_Value::VT_unknown) |
712 CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); | 719 swLabel = newParams[4].ToCFXWideString(); |
713 | |
714 pValue = FXJS_GetObjectElement(isolate, pObj, L"cDefault"); | |
715 swDefault = | |
716 CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); | |
717 | |
718 pValue = FXJS_GetObjectElement(isolate, pObj, L"cLabel"); | |
719 swLabel = | |
720 CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); | |
721 | |
722 pValue = FXJS_GetObjectElement(isolate, pObj, L"bPassword"); | |
723 bPassWord = CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToBool(); | |
724 } else { | |
725 switch (iLength) { | |
726 case 5: | |
727 swLabel = params[4].ToCFXWideString(); | |
728 // FALLTHROUGH | |
729 case 4: | |
730 bPassWord = params[3].ToBool(); | |
731 // FALLTHROUGH | |
732 case 3: | |
733 swDefault = params[2].ToCFXWideString(); | |
734 // FALLTHROUGH | |
735 case 2: | |
736 swTitle = params[1].ToCFXWideString(); | |
737 // FALLTHROUGH | |
738 case 1: | |
739 swQuestion = params[0].ToCFXWideString(); | |
740 // FALLTHROUGH | |
741 default: | |
742 break; | |
743 } | |
744 } | |
745 | |
746 CJS_Context* pContext = (CJS_Context*)cc; | |
747 CPDFDoc_Environment* pApp = pContext->GetReaderApp(); | |
748 | 720 |
749 const int MAX_INPUT_BYTES = 2048; | 721 const int MAX_INPUT_BYTES = 2048; |
750 std::unique_ptr<char[]> pBuff(new char[MAX_INPUT_BYTES + 2]); | 722 std::unique_ptr<char[]> pBuff(new char[MAX_INPUT_BYTES + 2]); |
751 memset(pBuff.get(), 0, MAX_INPUT_BYTES + 2); | 723 memset(pBuff.get(), 0, MAX_INPUT_BYTES + 2); |
752 int nLengthBytes = pApp->JS_appResponse( | 724 |
| 725 int nLengthBytes = pContext->GetReaderApp()->JS_appResponse( |
753 swQuestion.c_str(), swTitle.c_str(), swDefault.c_str(), swLabel.c_str(), | 726 swQuestion.c_str(), swTitle.c_str(), swDefault.c_str(), swLabel.c_str(), |
754 bPassWord, pBuff.get(), MAX_INPUT_BYTES); | 727 bPassword, pBuff.get(), MAX_INPUT_BYTES); |
755 if (nLengthBytes <= 0) { | 728 |
756 vRet.SetNull(); | 729 if (nLengthBytes < 0 || nLengthBytes > MAX_INPUT_BYTES) { |
| 730 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAM_TOOLONG); |
757 return FALSE; | 731 return FALSE; |
758 } | 732 } |
759 nLengthBytes = std::min(nLengthBytes, MAX_INPUT_BYTES); | |
760 | 733 |
761 CFX_WideString ret_string = CFX_WideString::FromUTF16LE( | 734 vRet = CFX_WideString::FromUTF16LE(reinterpret_cast<uint16_t*>(pBuff.get()), |
762 (unsigned short*)pBuff.get(), nLengthBytes / sizeof(unsigned short)); | 735 nLengthBytes / sizeof(uint16_t)) |
763 vRet = ret_string.c_str(); | 736 .c_str(); |
764 return TRUE; | 737 return TRUE; |
765 } | 738 } |
766 | 739 |
767 FX_BOOL app::media(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) { | 740 FX_BOOL app::media(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) { |
768 return FALSE; | 741 return FALSE; |
769 } | 742 } |
770 | 743 |
771 FX_BOOL app::execDialog(IJS_Context* cc, | 744 FX_BOOL app::execDialog(IJS_Context* cc, |
772 const std::vector<CJS_Value>& params, | 745 const std::vector<CJS_Value>& params, |
773 CJS_Value& vRet, | 746 CJS_Value& vRet, |
774 CFX_WideString& sError) { | 747 CFX_WideString& sError) { |
775 return TRUE; | 748 return TRUE; |
776 } | 749 } |
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