Index: fpdfsdk/cpdfdoc_environment.cpp |
diff --git a/fpdfsdk/cpdfdoc_environment.cpp b/fpdfsdk/cpdfdoc_environment.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ddc99173618470ebb8bb264c6be946e9dc8309e3 |
--- /dev/null |
+++ b/fpdfsdk/cpdfdoc_environment.cpp |
@@ -0,0 +1,214 @@ |
+// Copyright 2016 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/include/cpdfdoc_environment.h" |
+ |
+#include "fpdfsdk/formfiller/cffl_iformfiller.h" |
+#include "fpdfsdk/include/cpdfsdk_annothandlermgr.h" |
+#include "fpdfsdk/include/fsdk_actionhandler.h" |
+#include "fpdfsdk/javascript/ijs_runtime.h" |
+ |
+#ifdef PDF_ENABLE_XFA |
+#include "fpdfsdk/fpdfxfa/include/fpdfxfa_app.h" |
+#endif // PDF_ENABLE_XFA |
+ |
+namespace { |
+ |
+// NOTE: |bsUTF16LE| must outlive the use of the result. Care must be taken |
+// since modifying the result would impact |bsUTF16LE|. |
+FPDF_WIDESTRING AsFPDFWideString(CFX_ByteString* bsUTF16LE) { |
+ return reinterpret_cast<FPDF_WIDESTRING>( |
+ bsUTF16LE->GetBuffer(bsUTF16LE->GetLength())); |
+} |
+ |
+} // namespace |
+ |
+CPDFDoc_Environment::CPDFDoc_Environment(UnderlyingDocumentType* pDoc, |
+ FPDF_FORMFILLINFO* pFFinfo) |
+ : m_pInfo(pFFinfo), m_pSDKDoc(nullptr), m_pUnderlyingDoc(pDoc) { |
+ m_pSysHandler.reset(new CFX_SystemHandler(this)); |
+} |
+ |
+CPDFDoc_Environment::~CPDFDoc_Environment() { |
+#ifdef PDF_ENABLE_XFA |
+ CPDFXFA_App* pProvider = CPDFXFA_App::GetInstance(); |
+ if (pProvider->m_pEnvList.GetSize() == 0) |
+ pProvider->SetJavaScriptInitialized(FALSE); |
+#endif // PDF_ENABLE_XFA |
+ if (m_pInfo && m_pInfo->Release) |
+ m_pInfo->Release(m_pInfo); |
+} |
+ |
+int CPDFDoc_Environment::JS_appAlert(const FX_WCHAR* Msg, |
+ const FX_WCHAR* Title, |
+ FX_UINT Type, |
+ FX_UINT Icon) { |
+ if (!m_pInfo || !m_pInfo->m_pJsPlatform || |
+ !m_pInfo->m_pJsPlatform->app_alert) { |
+ return -1; |
+ } |
+ CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode(); |
+ CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode(); |
+ return m_pInfo->m_pJsPlatform->app_alert( |
+ m_pInfo->m_pJsPlatform, AsFPDFWideString(&bsMsg), |
+ AsFPDFWideString(&bsTitle), Type, Icon); |
+} |
+ |
+int CPDFDoc_Environment::JS_appResponse(const FX_WCHAR* Question, |
+ const FX_WCHAR* Title, |
+ const FX_WCHAR* Default, |
+ const FX_WCHAR* cLabel, |
+ FPDF_BOOL bPassword, |
+ void* response, |
+ int length) { |
+ if (!m_pInfo || !m_pInfo->m_pJsPlatform || |
+ !m_pInfo->m_pJsPlatform->app_response) { |
+ return -1; |
+ } |
+ CFX_ByteString bsQuestion = CFX_WideString(Question).UTF16LE_Encode(); |
+ CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode(); |
+ CFX_ByteString bsDefault = CFX_WideString(Default).UTF16LE_Encode(); |
+ CFX_ByteString bsLabel = CFX_WideString(cLabel).UTF16LE_Encode(); |
+ return m_pInfo->m_pJsPlatform->app_response( |
+ m_pInfo->m_pJsPlatform, AsFPDFWideString(&bsQuestion), |
+ AsFPDFWideString(&bsTitle), AsFPDFWideString(&bsDefault), |
+ AsFPDFWideString(&bsLabel), bPassword, response, length); |
+} |
+ |
+void CPDFDoc_Environment::JS_appBeep(int nType) { |
+ if (!m_pInfo || !m_pInfo->m_pJsPlatform || |
+ !m_pInfo->m_pJsPlatform->app_beep) { |
+ return; |
+ } |
+ m_pInfo->m_pJsPlatform->app_beep(m_pInfo->m_pJsPlatform, nType); |
+} |
+ |
+CFX_WideString CPDFDoc_Environment::JS_fieldBrowse() { |
+ if (!m_pInfo || !m_pInfo->m_pJsPlatform || |
+ !m_pInfo->m_pJsPlatform->Field_browse) { |
+ return CFX_WideString(); |
+ } |
+ const int nRequiredLen = |
+ m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, nullptr, 0); |
+ if (nRequiredLen <= 0) |
+ return CFX_WideString(); |
+ |
+ std::unique_ptr<char[]> pBuff(new char[nRequiredLen]); |
+ memset(pBuff.get(), 0, nRequiredLen); |
+ const int nActualLen = m_pInfo->m_pJsPlatform->Field_browse( |
+ m_pInfo->m_pJsPlatform, pBuff.get(), nRequiredLen); |
+ if (nActualLen <= 0 || nActualLen > nRequiredLen) |
+ return CFX_WideString(); |
+ |
+ return CFX_WideString::FromLocal(CFX_ByteStringC(pBuff.get(), nActualLen)); |
+} |
+ |
+CFX_WideString CPDFDoc_Environment::JS_docGetFilePath() { |
+ if (!m_pInfo || !m_pInfo->m_pJsPlatform || |
+ !m_pInfo->m_pJsPlatform->Doc_getFilePath) { |
+ return CFX_WideString(); |
+ } |
+ const int nRequiredLen = m_pInfo->m_pJsPlatform->Doc_getFilePath( |
+ m_pInfo->m_pJsPlatform, nullptr, 0); |
+ if (nRequiredLen <= 0) |
+ return CFX_WideString(); |
+ |
+ std::unique_ptr<char[]> pBuff(new char[nRequiredLen]); |
+ memset(pBuff.get(), 0, nRequiredLen); |
+ const int nActualLen = m_pInfo->m_pJsPlatform->Doc_getFilePath( |
+ m_pInfo->m_pJsPlatform, pBuff.get(), nRequiredLen); |
+ if (nActualLen <= 0 || nActualLen > nRequiredLen) |
+ return CFX_WideString(); |
+ |
+ return CFX_WideString::FromLocal(CFX_ByteStringC(pBuff.get(), nActualLen)); |
+} |
+ |
+void CPDFDoc_Environment::JS_docSubmitForm(void* formData, |
+ int length, |
+ const FX_WCHAR* URL) { |
+ if (!m_pInfo || !m_pInfo->m_pJsPlatform || |
+ !m_pInfo->m_pJsPlatform->Doc_submitForm) { |
+ return; |
+ } |
+ CFX_ByteString bsDestination = CFX_WideString(URL).UTF16LE_Encode(); |
+ m_pInfo->m_pJsPlatform->Doc_submitForm(m_pInfo->m_pJsPlatform, formData, |
+ length, |
+ AsFPDFWideString(&bsDestination)); |
+} |
+ |
+void CPDFDoc_Environment::JS_docmailForm(void* mailData, |
+ int length, |
+ FPDF_BOOL bUI, |
+ const FX_WCHAR* To, |
+ const FX_WCHAR* Subject, |
+ const FX_WCHAR* CC, |
+ const FX_WCHAR* BCC, |
+ const FX_WCHAR* Msg) { |
+ if (!m_pInfo || !m_pInfo->m_pJsPlatform || |
+ !m_pInfo->m_pJsPlatform->Doc_mail) { |
+ return; |
+ } |
+ CFX_ByteString bsTo = CFX_WideString(To).UTF16LE_Encode(); |
+ CFX_ByteString bsSubject = CFX_WideString(Subject).UTF16LE_Encode(); |
+ CFX_ByteString bsCC = CFX_WideString(CC).UTF16LE_Encode(); |
+ CFX_ByteString bsBcc = CFX_WideString(BCC).UTF16LE_Encode(); |
+ CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode(); |
+ m_pInfo->m_pJsPlatform->Doc_mail( |
+ m_pInfo->m_pJsPlatform, mailData, length, bUI, AsFPDFWideString(&bsTo), |
+ AsFPDFWideString(&bsSubject), AsFPDFWideString(&bsCC), |
+ AsFPDFWideString(&bsBcc), AsFPDFWideString(&bsMsg)); |
+} |
+ |
+void CPDFDoc_Environment::JS_docprint(FPDF_BOOL bUI, |
+ int nStart, |
+ int nEnd, |
+ FPDF_BOOL bSilent, |
+ FPDF_BOOL bShrinkToFit, |
+ FPDF_BOOL bPrintAsImage, |
+ FPDF_BOOL bReverse, |
+ FPDF_BOOL bAnnotations) { |
+ if (!m_pInfo || !m_pInfo->m_pJsPlatform || |
+ !m_pInfo->m_pJsPlatform->Doc_print) { |
+ return; |
+ } |
+ m_pInfo->m_pJsPlatform->Doc_print(m_pInfo->m_pJsPlatform, bUI, nStart, nEnd, |
+ bSilent, bShrinkToFit, bPrintAsImage, |
+ bReverse, bAnnotations); |
+} |
+ |
+void CPDFDoc_Environment::JS_docgotoPage(int nPageNum) { |
+ if (!m_pInfo || !m_pInfo->m_pJsPlatform || |
+ !m_pInfo->m_pJsPlatform->Doc_gotoPage) { |
+ return; |
+ } |
+ m_pInfo->m_pJsPlatform->Doc_gotoPage(m_pInfo->m_pJsPlatform, nPageNum); |
+} |
+ |
+IJS_Runtime* CPDFDoc_Environment::GetJSRuntime() { |
+ if (!IsJSInitiated()) |
+ return nullptr; |
+ if (!m_pJSRuntime) |
+ m_pJSRuntime.reset(IJS_Runtime::Create(this)); |
+ return m_pJSRuntime.get(); |
+} |
+ |
+CPDFSDK_AnnotHandlerMgr* CPDFDoc_Environment::GetAnnotHandlerMgr() { |
+ if (!m_pAnnotHandlerMgr) |
+ m_pAnnotHandlerMgr.reset(new CPDFSDK_AnnotHandlerMgr(this)); |
+ return m_pAnnotHandlerMgr.get(); |
+} |
+ |
+CPDFSDK_ActionHandler* CPDFDoc_Environment::GetActionHander() { |
+ if (!m_pActionHandler) |
+ m_pActionHandler.reset(new CPDFSDK_ActionHandler()); |
+ return m_pActionHandler.get(); |
+} |
+ |
+CFFL_IFormFiller* CPDFDoc_Environment::GetIFormFiller() { |
+ if (!m_pIFormFiller) |
+ m_pIFormFiller.reset(new CFFL_IFormFiller(this)); |
+ return m_pIFormFiller.get(); |
+} |