Rename CPDFSDK_Environment to CPDFSDK_FormfillEnvironment
Rename CPDFSDK_Environment to make it explicit that this is part of the formfill
system.
Review-Url: https://codereview.chromium.org/2391313002
diff --git a/fpdfsdk/cpdfsdk_formfillenvironment.cpp b/fpdfsdk/cpdfsdk_formfillenvironment.cpp
new file mode 100644
index 0000000..5b05d08
--- /dev/null
+++ b/fpdfsdk/cpdfsdk_formfillenvironment.cpp
@@ -0,0 +1,554 @@
+// 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/cpdfsdk_formfillenvironment.h"
+
+#include <memory>
+
+#include "fpdfsdk/cpdfsdk_annothandlermgr.h"
+#include "fpdfsdk/cpdfsdk_document.h"
+#include "fpdfsdk/formfiller/cffl_interactiveformfiller.h"
+#include "fpdfsdk/fsdk_actionhandler.h"
+#include "fpdfsdk/javascript/ijs_runtime.h"
+#include "third_party/base/ptr_util.h"
+
+#ifdef PDF_ENABLE_XFA
+#include "fpdfsdk/fpdfxfa/cpdfxfa_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
+
+CPDFSDK_FormFillEnvironment::CPDFSDK_FormFillEnvironment(
+ UnderlyingDocumentType* pDoc,
+ FPDF_FORMFILLINFO* pFFinfo)
+ : m_pInfo(pFFinfo),
+ m_pSDKDoc(new CPDFSDK_Document(pDoc, this)),
+ m_pUnderlyingDoc(pDoc),
+ m_pSysHandler(new CFX_SystemHandler(this)) {}
+
+CPDFSDK_FormFillEnvironment::~CPDFSDK_FormFillEnvironment() {
+#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 CPDFSDK_FormFillEnvironment::JS_appAlert(const FX_WCHAR* Msg,
+ const FX_WCHAR* Title,
+ uint32_t Type,
+ uint32_t 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 CPDFSDK_FormFillEnvironment::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 CPDFSDK_FormFillEnvironment::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 CPDFSDK_FormFillEnvironment::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 CPDFSDK_FormFillEnvironment::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 CPDFSDK_FormFillEnvironment::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 CPDFSDK_FormFillEnvironment::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 CPDFSDK_FormFillEnvironment::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 CPDFSDK_FormFillEnvironment::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* CPDFSDK_FormFillEnvironment::GetJSRuntime() {
+ if (!IsJSInitiated())
+ return nullptr;
+ if (!m_pJSRuntime)
+ m_pJSRuntime.reset(IJS_Runtime::Create(this));
+ return m_pJSRuntime.get();
+}
+
+CPDFSDK_AnnotHandlerMgr* CPDFSDK_FormFillEnvironment::GetAnnotHandlerMgr() {
+ if (!m_pAnnotHandlerMgr)
+ m_pAnnotHandlerMgr = pdfium::MakeUnique<CPDFSDK_AnnotHandlerMgr>(this);
+ return m_pAnnotHandlerMgr.get();
+}
+
+CPDFSDK_ActionHandler* CPDFSDK_FormFillEnvironment::GetActionHander() {
+ if (!m_pActionHandler)
+ m_pActionHandler = pdfium::MakeUnique<CPDFSDK_ActionHandler>();
+ return m_pActionHandler.get();
+}
+
+CFFL_InteractiveFormFiller*
+CPDFSDK_FormFillEnvironment::GetInteractiveFormFiller() {
+ if (!m_pFormFiller)
+ m_pFormFiller = pdfium::MakeUnique<CFFL_InteractiveFormFiller>(this);
+ return m_pFormFiller.get();
+}
+
+void CPDFSDK_FormFillEnvironment::Invalidate(FPDF_PAGE page,
+ double left,
+ double top,
+ double right,
+ double bottom) {
+ if (m_pInfo && m_pInfo->FFI_Invalidate)
+ m_pInfo->FFI_Invalidate(m_pInfo, page, left, top, right, bottom);
+}
+
+void CPDFSDK_FormFillEnvironment::OutputSelectedRect(FPDF_PAGE page,
+ double left,
+ double top,
+ double right,
+ double bottom) {
+ if (m_pInfo && m_pInfo->FFI_OutputSelectedRect)
+ m_pInfo->FFI_OutputSelectedRect(m_pInfo, page, left, top, right, bottom);
+}
+
+void CPDFSDK_FormFillEnvironment::SetCursor(int nCursorType) {
+ if (m_pInfo && m_pInfo->FFI_SetCursor)
+ m_pInfo->FFI_SetCursor(m_pInfo, nCursorType);
+}
+
+int CPDFSDK_FormFillEnvironment::SetTimer(int uElapse,
+ TimerCallback lpTimerFunc) {
+ if (m_pInfo && m_pInfo->FFI_SetTimer)
+ return m_pInfo->FFI_SetTimer(m_pInfo, uElapse, lpTimerFunc);
+ return -1;
+}
+
+void CPDFSDK_FormFillEnvironment::KillTimer(int nTimerID) {
+ if (m_pInfo && m_pInfo->FFI_KillTimer)
+ m_pInfo->FFI_KillTimer(m_pInfo, nTimerID);
+}
+
+FX_SYSTEMTIME CPDFSDK_FormFillEnvironment::GetLocalTime() const {
+ FX_SYSTEMTIME fxtime;
+ if (!m_pInfo || !m_pInfo->FFI_GetLocalTime)
+ return fxtime;
+
+ FPDF_SYSTEMTIME systime = m_pInfo->FFI_GetLocalTime(m_pInfo);
+ fxtime.wDay = systime.wDay;
+ fxtime.wDayOfWeek = systime.wDayOfWeek;
+ fxtime.wHour = systime.wHour;
+ fxtime.wMilliseconds = systime.wMilliseconds;
+ fxtime.wMinute = systime.wMinute;
+ fxtime.wMonth = systime.wMonth;
+ fxtime.wSecond = systime.wSecond;
+ fxtime.wYear = systime.wYear;
+ return fxtime;
+}
+
+void CPDFSDK_FormFillEnvironment::OnChange() {
+ if (m_pInfo && m_pInfo->FFI_OnChange)
+ m_pInfo->FFI_OnChange(m_pInfo);
+}
+
+FX_BOOL CPDFSDK_FormFillEnvironment::IsSHIFTKeyDown(uint32_t nFlag) const {
+ return (nFlag & FWL_EVENTFLAG_ShiftKey) != 0;
+}
+
+FX_BOOL CPDFSDK_FormFillEnvironment::IsCTRLKeyDown(uint32_t nFlag) const {
+ return (nFlag & FWL_EVENTFLAG_ControlKey) != 0;
+}
+
+FX_BOOL CPDFSDK_FormFillEnvironment::IsALTKeyDown(uint32_t nFlag) const {
+ return (nFlag & FWL_EVENTFLAG_AltKey) != 0;
+}
+
+FPDF_PAGE CPDFSDK_FormFillEnvironment::GetPage(FPDF_DOCUMENT document,
+ int nPageIndex) {
+ if (m_pInfo && m_pInfo->FFI_GetPage)
+ return m_pInfo->FFI_GetPage(m_pInfo, document, nPageIndex);
+ return nullptr;
+}
+
+FPDF_PAGE CPDFSDK_FormFillEnvironment::GetCurrentPage(FPDF_DOCUMENT document) {
+ if (m_pInfo && m_pInfo->FFI_GetCurrentPage)
+ return m_pInfo->FFI_GetCurrentPage(m_pInfo, document);
+ return nullptr;
+}
+
+void CPDFSDK_FormFillEnvironment::ExecuteNamedAction(
+ const FX_CHAR* namedAction) {
+ if (m_pInfo && m_pInfo->FFI_ExecuteNamedAction)
+ m_pInfo->FFI_ExecuteNamedAction(m_pInfo, namedAction);
+}
+
+void CPDFSDK_FormFillEnvironment::OnSetFieldInputFocus(
+ FPDF_WIDESTRING focusText,
+ FPDF_DWORD nTextLen,
+ FX_BOOL bFocus) {
+ if (m_pInfo && m_pInfo->FFI_SetTextFieldFocus)
+ m_pInfo->FFI_SetTextFieldFocus(m_pInfo, focusText, nTextLen, bFocus);
+}
+
+void CPDFSDK_FormFillEnvironment::DoURIAction(const FX_CHAR* bsURI) {
+ if (m_pInfo && m_pInfo->FFI_DoURIAction)
+ m_pInfo->FFI_DoURIAction(m_pInfo, bsURI);
+}
+
+void CPDFSDK_FormFillEnvironment::DoGoToAction(int nPageIndex,
+ int zoomMode,
+ float* fPosArray,
+ int sizeOfArray) {
+ if (m_pInfo && m_pInfo->FFI_DoGoToAction) {
+ m_pInfo->FFI_DoGoToAction(m_pInfo, nPageIndex, zoomMode, fPosArray,
+ sizeOfArray);
+ }
+}
+
+#ifdef PDF_ENABLE_XFA
+void CPDFSDK_FormFillEnvironment::DisplayCaret(FPDF_PAGE page,
+ FPDF_BOOL bVisible,
+ double left,
+ double top,
+ double right,
+ double bottom) {
+ if (m_pInfo && m_pInfo->FFI_DisplayCaret) {
+ m_pInfo->FFI_DisplayCaret(m_pInfo, page, bVisible, left, top, right,
+ bottom);
+ }
+}
+
+int CPDFSDK_FormFillEnvironment::GetCurrentPageIndex(FPDF_DOCUMENT document) {
+ if (!m_pInfo || !m_pInfo->FFI_GetCurrentPageIndex)
+ return -1;
+ return m_pInfo->FFI_GetCurrentPageIndex(m_pInfo, document);
+}
+
+void CPDFSDK_FormFillEnvironment::SetCurrentPage(FPDF_DOCUMENT document,
+ int iCurPage) {
+ if (m_pInfo && m_pInfo->FFI_SetCurrentPage)
+ m_pInfo->FFI_SetCurrentPage(m_pInfo, document, iCurPage);
+}
+
+CFX_WideString CPDFSDK_FormFillEnvironment::GetPlatform() {
+ if (!m_pInfo || !m_pInfo->FFI_GetPlatform)
+ return L"";
+
+ int nRequiredLen = m_pInfo->FFI_GetPlatform(m_pInfo, nullptr, 0);
+ if (nRequiredLen <= 0)
+ return L"";
+
+ char* pbuff = new char[nRequiredLen];
+ memset(pbuff, 0, nRequiredLen);
+ int nActualLen = m_pInfo->FFI_GetPlatform(m_pInfo, pbuff, nRequiredLen);
+ if (nActualLen <= 0 || nActualLen > nRequiredLen) {
+ delete[] pbuff;
+ return L"";
+ }
+ CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen);
+ CFX_WideString wsRet = CFX_WideString::FromUTF16LE(
+ (unsigned short*)bsRet.GetBuffer(bsRet.GetLength()),
+ bsRet.GetLength() / sizeof(unsigned short));
+ delete[] pbuff;
+ return wsRet;
+}
+
+void CPDFSDK_FormFillEnvironment::GotoURL(FPDF_DOCUMENT document,
+ const CFX_WideStringC& wsURL) {
+ if (!m_pInfo || !m_pInfo->FFI_GotoURL)
+ return;
+
+ CFX_ByteString bsTo = CFX_WideString(wsURL).UTF16LE_Encode();
+ FPDF_WIDESTRING pTo = (FPDF_WIDESTRING)bsTo.GetBuffer(wsURL.GetLength());
+ m_pInfo->FFI_GotoURL(m_pInfo, document, pTo);
+ bsTo.ReleaseBuffer();
+}
+
+void CPDFSDK_FormFillEnvironment::GetPageViewRect(FPDF_PAGE page,
+ FS_RECTF& dstRect) {
+ if (!m_pInfo || !m_pInfo->FFI_GetPageViewRect)
+ return;
+
+ double left;
+ double top;
+ double right;
+ double bottom;
+ m_pInfo->FFI_GetPageViewRect(m_pInfo, page, &left, &top, &right, &bottom);
+
+ dstRect.left = static_cast<float>(left);
+ dstRect.top = static_cast<float>(top < bottom ? bottom : top);
+ dstRect.bottom = static_cast<float>(top < bottom ? top : bottom);
+ dstRect.right = static_cast<float>(right);
+}
+
+FX_BOOL CPDFSDK_FormFillEnvironment::PopupMenu(FPDF_PAGE page,
+ FPDF_WIDGET hWidget,
+ int menuFlag,
+ CFX_PointF pt) {
+ if (!m_pInfo || !m_pInfo->FFI_PopupMenu)
+ return FALSE;
+ return m_pInfo->FFI_PopupMenu(m_pInfo, page, hWidget, menuFlag, pt.x, pt.y);
+}
+
+void CPDFSDK_FormFillEnvironment::Alert(FPDF_WIDESTRING Msg,
+ FPDF_WIDESTRING Title,
+ int Type,
+ int Icon) {
+ if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_alert) {
+ m_pInfo->m_pJsPlatform->app_alert(m_pInfo->m_pJsPlatform, Msg, Title, Type,
+ Icon);
+ }
+}
+
+void CPDFSDK_FormFillEnvironment::EmailTo(FPDF_FILEHANDLER* fileHandler,
+ FPDF_WIDESTRING pTo,
+ FPDF_WIDESTRING pSubject,
+ FPDF_WIDESTRING pCC,
+ FPDF_WIDESTRING pBcc,
+ FPDF_WIDESTRING pMsg) {
+ if (m_pInfo && m_pInfo->FFI_EmailTo)
+ m_pInfo->FFI_EmailTo(m_pInfo, fileHandler, pTo, pSubject, pCC, pBcc, pMsg);
+}
+
+void CPDFSDK_FormFillEnvironment::UploadTo(FPDF_FILEHANDLER* fileHandler,
+ int fileFlag,
+ FPDF_WIDESTRING uploadTo) {
+ if (m_pInfo && m_pInfo->FFI_UploadTo)
+ m_pInfo->FFI_UploadTo(m_pInfo, fileHandler, fileFlag, uploadTo);
+}
+
+FPDF_FILEHANDLER* CPDFSDK_FormFillEnvironment::OpenFile(int fileType,
+ FPDF_WIDESTRING wsURL,
+ const char* mode) {
+ if (m_pInfo && m_pInfo->FFI_OpenFile)
+ return m_pInfo->FFI_OpenFile(m_pInfo, fileType, wsURL, mode);
+ return nullptr;
+}
+
+IFX_FileRead* CPDFSDK_FormFillEnvironment::DownloadFromURL(
+ const FX_WCHAR* url) {
+ if (!m_pInfo || !m_pInfo->FFI_DownloadFromURL)
+ return nullptr;
+
+ CFX_ByteString bstrURL = CFX_WideString(url).UTF16LE_Encode();
+ FPDF_WIDESTRING wsURL =
+ (FPDF_WIDESTRING)bstrURL.GetBuffer(bstrURL.GetLength());
+
+ FPDF_LPFILEHANDLER fileHandler = m_pInfo->FFI_DownloadFromURL(m_pInfo, wsURL);
+
+ return new CFPDF_FileStream(fileHandler);
+}
+
+CFX_WideString CPDFSDK_FormFillEnvironment::PostRequestURL(
+ const FX_WCHAR* wsURL,
+ const FX_WCHAR* wsData,
+ const FX_WCHAR* wsContentType,
+ const FX_WCHAR* wsEncode,
+ const FX_WCHAR* wsHeader) {
+ if (!m_pInfo || !m_pInfo->FFI_PostRequestURL)
+ return L"";
+
+ CFX_ByteString bsURL = CFX_WideString(wsURL).UTF16LE_Encode();
+ FPDF_WIDESTRING URL = (FPDF_WIDESTRING)bsURL.GetBuffer(bsURL.GetLength());
+
+ CFX_ByteString bsData = CFX_WideString(wsData).UTF16LE_Encode();
+ FPDF_WIDESTRING data = (FPDF_WIDESTRING)bsData.GetBuffer(bsData.GetLength());
+
+ CFX_ByteString bsContentType = CFX_WideString(wsContentType).UTF16LE_Encode();
+ FPDF_WIDESTRING contentType =
+ (FPDF_WIDESTRING)bsContentType.GetBuffer(bsContentType.GetLength());
+
+ CFX_ByteString bsEncode = CFX_WideString(wsEncode).UTF16LE_Encode();
+ FPDF_WIDESTRING encode =
+ (FPDF_WIDESTRING)bsEncode.GetBuffer(bsEncode.GetLength());
+
+ CFX_ByteString bsHeader = CFX_WideString(wsHeader).UTF16LE_Encode();
+ FPDF_WIDESTRING header =
+ (FPDF_WIDESTRING)bsHeader.GetBuffer(bsHeader.GetLength());
+
+ FPDF_BSTR response;
+ FPDF_BStr_Init(&response);
+ m_pInfo->FFI_PostRequestURL(m_pInfo, URL, data, contentType, encode, header,
+ &response);
+
+ CFX_WideString wsRet = CFX_WideString::FromUTF16LE(
+ (FPDF_WIDESTRING)response.str, response.len / sizeof(FPDF_WIDESTRING));
+ FPDF_BStr_Clear(&response);
+
+ return wsRet;
+}
+
+FPDF_BOOL CPDFSDK_FormFillEnvironment::PutRequestURL(const FX_WCHAR* wsURL,
+ const FX_WCHAR* wsData,
+ const FX_WCHAR* wsEncode) {
+ if (!m_pInfo || !m_pInfo->FFI_PutRequestURL)
+ return FALSE;
+
+ CFX_ByteString bsURL = CFX_WideString(wsURL).UTF16LE_Encode();
+ FPDF_WIDESTRING URL = (FPDF_WIDESTRING)bsURL.GetBuffer(bsURL.GetLength());
+
+ CFX_ByteString bsData = CFX_WideString(wsData).UTF16LE_Encode();
+ FPDF_WIDESTRING data = (FPDF_WIDESTRING)bsData.GetBuffer(bsData.GetLength());
+
+ CFX_ByteString bsEncode = CFX_WideString(wsEncode).UTF16LE_Encode();
+ FPDF_WIDESTRING encode =
+ (FPDF_WIDESTRING)bsEncode.GetBuffer(bsEncode.GetLength());
+
+ return m_pInfo->FFI_PutRequestURL(m_pInfo, URL, data, encode);
+}
+
+CFX_WideString CPDFSDK_FormFillEnvironment::GetLanguage() {
+ if (!m_pInfo || !m_pInfo->FFI_GetLanguage)
+ return L"";
+
+ int nRequiredLen = m_pInfo->FFI_GetLanguage(m_pInfo, nullptr, 0);
+ if (nRequiredLen <= 0)
+ return L"";
+
+ char* pbuff = new char[nRequiredLen];
+ memset(pbuff, 0, nRequiredLen);
+ int nActualLen = m_pInfo->FFI_GetLanguage(m_pInfo, pbuff, nRequiredLen);
+ if (nActualLen <= 0 || nActualLen > nRequiredLen) {
+ delete[] pbuff;
+ return L"";
+ }
+ CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen);
+ CFX_WideString wsRet = CFX_WideString::FromUTF16LE(
+ (FPDF_WIDESTRING)bsRet.GetBuffer(bsRet.GetLength()),
+ bsRet.GetLength() / sizeof(FPDF_WIDESTRING));
+ delete[] pbuff;
+ return wsRet;
+}
+
+void CPDFSDK_FormFillEnvironment::PageEvent(int iPageCount,
+ uint32_t dwEventType) const {
+ if (m_pInfo && m_pInfo->FFI_PageEvent)
+ m_pInfo->FFI_PageEvent(m_pInfo, iPageCount, dwEventType);
+}
+#endif // PDF_ENABLE_XFA
