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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #include "xfa/src/fxfa/parser/xfa_script_signaturepseudomodel.h" | |
| 8 | |
| 9 #include "xfa/src/fxfa/fm2js/xfa_fm2jsapi.h" | |
| 10 #include "xfa/src/fxfa/parser/xfa_docdata.h" | |
| 11 #include "xfa/src/fxfa/parser/xfa_doclayout.h" | |
| 12 #include "xfa/src/fxfa/parser/xfa_document.h" | |
| 13 #include "xfa/src/fxfa/parser/xfa_localemgr.h" | |
| 14 #include "xfa/src/fxfa/parser/xfa_object.h" | |
| 15 #include "xfa/src/fxfa/parser/xfa_parser.h" | |
| 16 #include "xfa/src/fxfa/parser/xfa_script.h" | |
| 17 #include "xfa/src/fxfa/parser/xfa_utils.h" | |
| 18 | |
| 19 CScript_SignaturePseudoModel::CScript_SignaturePseudoModel( | |
| 20 CXFA_Document* pDocument) | |
| 21 : CXFA_OrdinaryObject(pDocument, XFA_ELEMENT_SignaturePseudoModel) { | |
| 22 m_uScriptHash = XFA_HASHCODE_Signature; | |
| 23 } | |
| 24 CScript_SignaturePseudoModel::~CScript_SignaturePseudoModel() {} | |
| 25 void CScript_SignaturePseudoModel::Script_SignaturePseudoModel_Verify( | |
| 26 CFXJSE_Arguments* pArguments) { | |
| 27 int32_t iLength = pArguments->GetLength(); | |
| 28 if (iLength < 1 || iLength > 4) { | |
| 29 ThrowScriptErrorMessage(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"verify"); | |
| 30 return; | |
| 31 } | |
| 32 IXFA_Notify* pNotify = m_pDocument->GetParser()->GetNotify(); | |
| 33 if (!pNotify) { | |
| 34 return; | |
| 35 } | |
| 36 IXFA_Doc* hDoc = pNotify->GetHDOC(); | |
| 37 CXFA_Node* pNode = NULL; | |
| 38 if (iLength >= 1) { | |
| 39 pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0)); | |
| 40 } | |
| 41 int32_t bVerify = pNotify->GetDocProvider()->Verify(hDoc, pNode); | |
| 42 FXJSE_HVALUE hValue = pArguments->GetReturnValue(); | |
| 43 if (hValue) { | |
| 44 FXJSE_Value_SetInteger(hValue, bVerify); | |
| 45 } | |
| 46 } | |
| 47 void CScript_SignaturePseudoModel::Script_SignaturePseudoModel_Sign( | |
| 48 CFXJSE_Arguments* pArguments) { | |
| 49 int32_t iLength = pArguments->GetLength(); | |
| 50 if (iLength < 3 || iLength > 7) { | |
| 51 ThrowScriptErrorMessage(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"sign"); | |
| 52 return; | |
| 53 } | |
| 54 IXFA_Notify* pNotify = m_pDocument->GetParser()->GetNotify(); | |
| 55 if (!pNotify) { | |
| 56 return; | |
| 57 } | |
| 58 IXFA_Doc* hDoc = pNotify->GetHDOC(); | |
| 59 CXFA_NodeList* pNodeList = NULL; | |
| 60 CFX_WideString wsExpression; | |
| 61 CFX_WideString wsXMLIdent; | |
| 62 if (iLength >= 1) { | |
| 63 pNodeList = (CXFA_NodeList*)pArguments->GetObject(0); | |
| 64 } | |
| 65 if (iLength >= 2) { | |
| 66 CFX_ByteString bsExpression = pArguments->GetUTF8String(1); | |
| 67 wsExpression = | |
| 68 CFX_WideString::FromUTF8(bsExpression, bsExpression.GetLength()); | |
| 69 } | |
| 70 if (iLength >= 3) { | |
| 71 CFX_ByteString bsXMLIdent = pArguments->GetUTF8String(2); | |
| 72 wsXMLIdent = CFX_WideString::FromUTF8(bsXMLIdent, bsXMLIdent.GetLength()); | |
| 73 } | |
| 74 FX_BOOL bSign = pNotify->GetDocProvider()->Sign(hDoc, pNodeList, wsExpression, | |
| 75 wsXMLIdent); | |
| 76 FXJSE_HVALUE hValue = pArguments->GetReturnValue(); | |
| 77 if (hValue) { | |
| 78 FXJSE_Value_SetBoolean(hValue, bSign); | |
| 79 } | |
| 80 } | |
| 81 void CScript_SignaturePseudoModel::Script_SignaturePseudoModel_Enumerate( | |
| 82 CFXJSE_Arguments* pArguments) { | |
| 83 int32_t iLength = pArguments->GetLength(); | |
| 84 if (iLength != 0) { | |
| 85 ThrowScriptErrorMessage(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"enumerate"); | |
| 86 return; | |
| 87 } | |
| 88 IXFA_Notify* pNotify = m_pDocument->GetParser()->GetNotify(); | |
| 89 if (!pNotify) { | |
| 90 return; | |
| 91 } | |
| 92 IXFA_Doc* hDoc = pNotify->GetHDOC(); | |
| 93 CXFA_NodeList* pList = pNotify->GetDocProvider()->Enumerate(hDoc); | |
| 94 if (!pList) | |
| 95 return; | |
| 96 FXJSE_Value_Set(pArguments->GetReturnValue(), | |
| 97 m_pDocument->GetScriptContext()->GetJSValueFromMap(pList)); | |
| 98 } | |
| 99 void CScript_SignaturePseudoModel::Script_SignaturePseudoModel_Clear( | |
| 100 CFXJSE_Arguments* pArguments) { | |
| 101 int32_t iLength = pArguments->GetLength(); | |
| 102 if (iLength < 1 || iLength > 2) { | |
| 103 ThrowScriptErrorMessage(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"clear"); | |
| 104 return; | |
| 105 } | |
| 106 IXFA_Notify* pNotify = m_pDocument->GetParser()->GetNotify(); | |
| 107 if (!pNotify) { | |
| 108 return; | |
| 109 } | |
| 110 IXFA_Doc* hDoc = pNotify->GetHDOC(); | |
| 111 CXFA_Node* pNode = NULL; | |
| 112 FX_BOOL bClear = TRUE; | |
| 113 if (iLength >= 1) { | |
| 114 pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0)); | |
| 115 } | |
| 116 if (iLength >= 2) { | |
| 117 bClear = pArguments->GetInt32(1) == 0 ? FALSE : TRUE; | |
| 118 } | |
| 119 FX_BOOL bFlag = pNotify->GetDocProvider()->Clear(hDoc, pNode, bClear); | |
| 120 FXJSE_HVALUE hValue = pArguments->GetReturnValue(); | |
| 121 if (hValue) { | |
| 122 FXJSE_Value_SetBoolean(hValue, bFlag); | |
| 123 } | |
| 124 } | |
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