// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "fpdfsdk/fpdfxfa/include/fpdfxfa_app.h"
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#include "fpdfsdk/fpdfxfa/include/fpdfxfa_util.h"
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#include "fpdfsdk/include/fsdk_define.h"
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#include "fpdfsdk/include/fsdk_mgr.h"
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#include "xfa/fxbarcode/include/BC_Library.h"
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#include "xfa/fxfa/include/xfa_ffapp.h"
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#include "xfa/fxfa/include/xfa_fontmgr.h"
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CPDFXFA_App* CPDFXFA_App::g_pApp = nullptr;
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CPDFXFA_App* CPDFXFA_App::GetInstance() {
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if (!g_pApp) {
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g_pApp = new CPDFXFA_App();
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}
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return g_pApp;
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}
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void CPDFXFA_App::ReleaseInstance() {
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delete g_pApp;
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g_pApp = nullptr;
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}
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CPDFXFA_App::CPDFXFA_App()
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: m_bJavaScriptInitialized(FALSE),
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m_pXFAApp(nullptr),
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m_pIsolate(nullptr),
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m_csAppType(JS_STR_VIEWERTYPE_STANDARD) {
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m_pEnvList.RemoveAll();
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}
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CPDFXFA_App::~CPDFXFA_App() {
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delete m_pXFAApp;
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m_pXFAApp = nullptr;
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FXJSE_Runtime_Release(m_pIsolate);
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m_pIsolate = nullptr;
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FXJSE_Finalize();
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BC_Library_Destory();
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}
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FX_BOOL CPDFXFA_App::Initialize(v8::Isolate* pIsolate) {
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BC_Library_Init();
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FXJSE_Initialize();
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m_pIsolate = pIsolate ? pIsolate : FXJSE_Runtime_Create_Own();
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if (!m_pIsolate)
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return FALSE;
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m_pXFAApp = new CXFA_FFApp(this);
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m_pXFAApp->SetDefaultFontMgr(
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std::unique_ptr<CXFA_DefFontMgr>(new CXFA_DefFontMgr));
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return TRUE;
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}
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FX_BOOL CPDFXFA_App::AddFormFillEnv(CPDFDoc_Environment* pEnv) {
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if (!pEnv)
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return FALSE;
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m_pEnvList.Add(pEnv);
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return TRUE;
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}
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FX_BOOL CPDFXFA_App::RemoveFormFillEnv(CPDFDoc_Environment* pEnv) {
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if (!pEnv)
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return FALSE;
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int nFind = m_pEnvList.Find(pEnv);
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if (nFind != -1) {
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m_pEnvList.RemoveAt(nFind);
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return TRUE;
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}
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return FALSE;
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}
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void CPDFXFA_App::GetAppType(CFX_WideString& wsAppType) {
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wsAppType = m_csAppType;
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}
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void CPDFXFA_App::GetAppName(CFX_WideString& wsName) {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (pEnv) {
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wsName = pEnv->FFI_GetAppName();
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}
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}
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void CPDFXFA_App::GetFoxitAppName(CFX_WideString& wsFoxitName) {
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wsFoxitName = L"Foxit";
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}
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void CPDFXFA_App::SetAppType(const CFX_WideStringC& wsAppType) {
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m_csAppType = wsAppType;
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}
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void CPDFXFA_App::SetFoxitAppType(const CFX_WideStringC& wsFoxitAppType) {}
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void CPDFXFA_App::GetFoxitAppType(CFX_WideString& wsFoxitAppType) {
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wsFoxitAppType.clear();
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}
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void CPDFXFA_App::GetLanguage(CFX_WideString& wsLanguage) {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (pEnv) {
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wsLanguage = pEnv->FFI_GetLanguage();
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}
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}
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void CPDFXFA_App::GetPlatform(CFX_WideString& wsPlatform) {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (pEnv) {
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wsPlatform = pEnv->FFI_GetPlatform();
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}
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}
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void CPDFXFA_App::GetVariation(CFX_WideString& wsVariation) {
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wsVariation = JS_STR_VIEWERVARIATION;
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}
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void CPDFXFA_App::GetVersion(CFX_WideString& wsVersion) {
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wsVersion = JS_STR_VIEWERVERSION_XFA;
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}
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void CPDFXFA_App::GetFoxitVersion(CFX_WideString& wsFoxitVersion) {
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wsFoxitVersion = L"7.0";
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}
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void CPDFXFA_App::Beep(uint32_t dwType) {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (pEnv) {
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pEnv->JS_appBeep(dwType);
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}
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}
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int32_t CPDFXFA_App::MsgBox(const CFX_WideString& wsMessage,
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const CFX_WideString& wsTitle,
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uint32_t dwIconType,
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uint32_t dwButtonType) {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (!pEnv)
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return -1;
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uint32_t iconType = 0;
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int iButtonType = 0;
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switch (dwIconType) {
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case XFA_MBICON_Error:
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iconType |= 0;
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break;
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case XFA_MBICON_Warning:
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iconType |= 1;
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break;
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case XFA_MBICON_Question:
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iconType |= 2;
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break;
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case XFA_MBICON_Status:
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iconType |= 3;
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break;
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}
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switch (dwButtonType) {
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case XFA_MB_OK:
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iButtonType |= 0;
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break;
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case XFA_MB_OKCancel:
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iButtonType |= 1;
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break;
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case XFA_MB_YesNo:
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iButtonType |= 2;
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break;
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case XFA_MB_YesNoCancel:
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iButtonType |= 3;
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break;
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}
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int32_t iRet = pEnv->JS_appAlert(wsMessage.c_str(), wsTitle.c_str(),
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iButtonType, iconType);
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switch (iRet) {
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case 1:
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return XFA_IDOK;
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case 2:
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return XFA_IDCancel;
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case 3:
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return XFA_IDNo;
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case 4:
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return XFA_IDYes;
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}
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return XFA_IDYes;
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}
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CFX_WideString CPDFXFA_App::Response(const CFX_WideString& wsQuestion,
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const CFX_WideString& wsTitle,
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const CFX_WideString& wsDefaultAnswer,
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FX_BOOL bMark) {
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CFX_WideString wsAnswer;
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (pEnv) {
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int nLength = 2048;
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char* pBuff = new char[nLength];
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nLength = pEnv->JS_appResponse(wsQuestion.c_str(), wsTitle.c_str(),
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wsDefaultAnswer.c_str(), nullptr, bMark,
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pBuff, nLength);
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if (nLength > 0) {
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nLength = nLength > 2046 ? 2046 : nLength;
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pBuff[nLength] = 0;
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pBuff[nLength + 1] = 0;
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wsAnswer = CFX_WideString::FromUTF16LE(
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reinterpret_cast<const unsigned short*>(pBuff),
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nLength / sizeof(unsigned short));
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}
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delete[] pBuff;
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}
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return wsAnswer;
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}
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int32_t CPDFXFA_App::GetCurDocumentInBatch() {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (pEnv) {
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return pEnv->FFI_GetCurDocument();
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}
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return 0;
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}
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int32_t CPDFXFA_App::GetDocumentCountInBatch() {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (pEnv) {
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return pEnv->FFI_GetDocumentCount();
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}
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return 0;
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}
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IFX_FileRead* CPDFXFA_App::DownloadURL(const CFX_WideString& wsURL) {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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return pEnv ? pEnv->FFI_DownloadFromURL(wsURL.c_str()) : nullptr;
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}
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FX_BOOL CPDFXFA_App::PostRequestURL(const CFX_WideString& wsURL,
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const CFX_WideString& wsData,
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const CFX_WideString& wsContentType,
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const CFX_WideString& wsEncode,
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const CFX_WideString& wsHeader,
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CFX_WideString& wsResponse) {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (!pEnv)
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return FALSE;
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wsResponse = pEnv->FFI_PostRequestURL(wsURL.c_str(), wsData.c_str(),
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wsContentType.c_str(), wsEncode.c_str(),
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wsHeader.c_str());
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return TRUE;
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}
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FX_BOOL CPDFXFA_App::PutRequestURL(const CFX_WideString& wsURL,
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const CFX_WideString& wsData,
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const CFX_WideString& wsEncode) {
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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return pEnv &&
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pEnv->FFI_PutRequestURL(wsURL.c_str(), wsData.c_str(),
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wsEncode.c_str());
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}
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void CPDFXFA_App::LoadString(int32_t iStringID, CFX_WideString& wsString) {
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switch (iStringID) {
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case XFA_IDS_ValidateFailed:
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wsString = L"%s validation failed";
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return;
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case XFA_IDS_CalcOverride:
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wsString = L"Calculate Override";
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return;
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case XFA_IDS_ModifyField:
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wsString = L"Are you sure you want to modify this field?";
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return;
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case XFA_IDS_NotModifyField:
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wsString = L"You are not allowed to modify this field.";
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return;
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case XFA_IDS_AppName:
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wsString = L"pdfium";
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return;
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case XFA_IDS_Unable_TO_SET:
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wsString = L"Unable to set ";
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return;
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case XFA_IDS_INVAlID_PROP_SET:
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wsString = L"Invalid property set operation.";
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return;
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case XFA_IDS_NOT_DEFAUL_VALUE:
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wsString = L" doesn't have a default property.";
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return;
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case XFA_IDS_UNABLE_SET_LANGUAGE:
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wsString = L"Unable to set language value.";
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return;
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case XFA_IDS_UNABLE_SET_NUMPAGES:
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wsString = L"Unable to set numPages value.";
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return;
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case XFA_IDS_UNABLE_SET_PLATFORM:
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wsString = L"Unable to set platform value.";
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return;
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case XFA_IDS_UNABLE_SET_VARIATION:
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wsString = L"Unable to set variation value.";
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return;
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case XFA_IDS_UNABLE_SET_VERSION:
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wsString = L"Unable to set version value.";
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return;
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case XFA_IDS_UNABLE_SET_READY:
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wsString = L"Unable to set ready value.";
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return;
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case XFA_IDS_COMPILER_ERROR:
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wsString = L"Compiler error.";
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return;
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case XFA_IDS_DIVIDE_ZERO:
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wsString = L"Divide by zero.";
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return;
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case XFA_IDS_ACCESS_PROPERTY_IN_NOT_OBJECT:
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wsString =
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L"An attempt was made to reference property '%s' of a non-object in "
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L"SOM expression %s.";
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return;
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case XFA_IDS_INDEX_OUT_OF_BOUNDS:
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wsString = L"Index value is out of bounds.";
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return;
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case XFA_IDS_INCORRECT_NUMBER_OF_METHOD:
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wsString = L"Incorrect number of parameters calling method '%s'.";
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return;
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case XFA_IDS_ARGUMENT_MISMATCH:
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wsString = L"Argument mismatch in property or function argument.";
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return;
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case XFA_IDS_NOT_HAVE_PROPERTY:
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wsString = L"'%s' doesn't have property '%s'.";
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return;
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case XFA_IDS_VIOLATE_BOUNDARY:
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wsString =
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L"The element [%s] has violated its allowable number of occurrences.";
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return;
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case XFA_IDS_SERVER_DENY:
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wsString = L"Server does not permit.";
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return;
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case XFA_IDS_ValidateLimit:
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wsString =
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L"Message limit exceeded. Remaining %d validation errors not "
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L"reported.";
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return;
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case XFA_IDS_ValidateNullWarning:
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wsString =
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L"%s cannot be blank. To ignore validations for %s, click Ignore.";
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return;
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case XFA_IDS_ValidateNullError:
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wsString = L"%s cannot be blank.";
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return;
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case XFA_IDS_ValidateWarning:
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wsString =
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L"The value you entered for %s is invalid. To ignore validations for "
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L"%s, click Ignore.";
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return;
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case XFA_IDS_ValidateError:
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wsString = L"The value you entered for %s is invalid.";
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return;
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}
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}
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IFWL_AdapterTimerMgr* CPDFXFA_App::GetTimerMgr() {
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CXFA_FWLAdapterTimerMgr* pAdapter = nullptr;
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CPDFDoc_Environment* pEnv = m_pEnvList.GetAt(0);
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if (pEnv)
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pAdapter = new CXFA_FWLAdapterTimerMgr(pEnv);
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return pAdapter;
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}
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