1 // Copyright 2017 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 "fxjs/cjs_document.h"
8
9 #include <utility>
10
11 #include "core/fpdfapi/page/cpdf_pageobject.h"
12 #include "core/fpdfapi/page/cpdf_textobject.h"
13 #include "core/fpdfapi/parser/cpdf_array.h"
14 #include "core/fpdfapi/parser/cpdf_dictionary.h"
15 #include "core/fpdfapi/parser/cpdf_name.h"
16 #include "core/fpdfapi/parser/cpdf_string.h"
17 #include "core/fpdfapi/render/cpdf_pagerendercache.h"
18 #include "core/fpdfdoc/cpdf_interactiveform.h"
19 #include "core/fpdfdoc/cpdf_nametree.h"
20 #include "fpdfsdk/cpdfsdk_annotiteration.h"
21 #include "fpdfsdk/cpdfsdk_interactiveform.h"
22 #include "fpdfsdk/cpdfsdk_pageview.h"
23 #include "fxjs/cjs_annot.h"
24 #include "fxjs/cjs_app.h"
25 #include "fxjs/cjs_delaydata.h"
26 #include "fxjs/cjs_event_context.h"
27 #include "fxjs/cjs_field.h"
28 #include "fxjs/cjs_icon.h"
29 #include "fxjs/js_resources.h"
30
31 const JSPropertySpec CJS_Document::PropertySpecs[] = {
32 {"ADBE", get_ADBE_static, set_ADBE_static},
33 {"author", get_author_static, set_author_static},
34 {"baseURL", get_base_URL_static, set_base_URL_static},
35 {"bookmarkRoot", get_bookmark_root_static, set_bookmark_root_static},
36 {"calculate", get_calculate_static, set_calculate_static},
37 {"Collab", get_collab_static, set_collab_static},
38 {"creationDate", get_creation_date_static, set_creation_date_static},
39 {"creator", get_creator_static, set_creator_static},
40 {"delay", get_delay_static, set_delay_static},
41 {"dirty", get_dirty_static, set_dirty_static},
42 {"documentFileName", get_document_file_name_static,
43 set_document_file_name_static},
44 {"external", get_external_static, set_external_static},
45 {"filesize", get_filesize_static, set_filesize_static},
46 {"icons", get_icons_static, set_icons_static},
47 {"info", get_info_static, set_info_static},
48 {"keywords", get_keywords_static, set_keywords_static},
49 {"layout", get_layout_static, set_layout_static},
50 {"media", get_media_static, set_media_static},
51 {"modDate", get_mod_date_static, set_mod_date_static},
52 {"mouseX", get_mouse_x_static, set_mouse_x_static},
53 {"mouseY", get_mouse_y_static, set_mouse_y_static},
54 {"numFields", get_num_fields_static, set_num_fields_static},
55 {"numPages", get_num_pages_static, set_num_pages_static},
56 {"pageNum", get_page_num_static, set_page_num_static},
57 {"pageWindowRect", get_page_window_rect_static,
58 set_page_window_rect_static},
59 {"path", get_path_static, set_path_static},
60 {"producer", get_producer_static, set_producer_static},
61 {"subject", get_subject_static, set_subject_static},
62 {"title", get_title_static, set_title_static},
63 {"URL", get_URL_static, set_URL_static},
64 {"zoom", get_zoom_static, set_zoom_static},
65 {"zoomType", get_zoom_type_static, set_zoom_type_static}};
66
67 const JSMethodSpec CJS_Document::MethodSpecs[] = {
68 {"addAnnot", addAnnot_static},
69 {"addField", addField_static},
70 {"addLink", addLink_static},
71 {"addIcon", addIcon_static},
72 {"calculateNow", calculateNow_static},
73 {"closeDoc", closeDoc_static},
74 {"createDataObject", createDataObject_static},
75 {"deletePages", deletePages_static},
76 {"exportAsText", exportAsText_static},
77 {"exportAsFDF", exportAsFDF_static},
78 {"exportAsXFDF", exportAsXFDF_static},
79 {"extractPages", extractPages_static},
80 {"getAnnot", getAnnot_static},
81 {"getAnnots", getAnnots_static},
82 {"getAnnot3D", getAnnot3D_static},
83 {"getAnnots3D", getAnnots3D_static},
84 {"getField", getField_static},
85 {"getIcon", getIcon_static},
86 {"getLinks", getLinks_static},
87 {"getNthFieldName", getNthFieldName_static},
88 {"getOCGs", getOCGs_static},
89 {"getPageBox", getPageBox_static},
90 {"getPageNthWord", getPageNthWord_static},
91 {"getPageNthWordQuads", getPageNthWordQuads_static},
92 {"getPageNumWords", getPageNumWords_static},
93 {"getPrintParams", getPrintParams_static},
94 {"getURL", getURL_static},
95 {"gotoNamedDest", gotoNamedDest_static},
96 {"importAnFDF", importAnFDF_static},
97 {"importAnXFDF", importAnXFDF_static},
98 {"importTextData", importTextData_static},
99 {"insertPages", insertPages_static},
100 {"mailDoc", mailDoc_static},
101 {"mailForm", mailForm_static},
102 {"print", print_static},
103 {"removeField", removeField_static},
104 {"replacePages", replacePages_static},
105 {"resetForm", resetForm_static},
106 {"removeIcon", removeIcon_static},
107 {"saveAs", saveAs_static},
108 {"submitForm", submitForm_static},
109 {"syncAnnotScan", syncAnnotScan_static}};
110
111 int CJS_Document::ObjDefnID = -1;
112 const char CJS_Document::kName[] = "Document";
113
114 // static
GetObjDefnID()115 int CJS_Document::GetObjDefnID() {
116 return ObjDefnID;
117 }
118
119 // static
DefineJSObjects(CFXJS_Engine * pEngine)120 void CJS_Document::DefineJSObjects(CFXJS_Engine* pEngine) {
121 ObjDefnID = pEngine->DefineObj(CJS_Document::kName, FXJSOBJTYPE_GLOBAL,
122 JSConstructor<CJS_Document>, JSDestructor);
123 DefineProps(pEngine, ObjDefnID, PropertySpecs);
124 DefineMethods(pEngine, ObjDefnID, MethodSpecs);
125 }
126
CJS_Document(v8::Local<v8::Object> pObject,CJS_Runtime * pRuntime)127 CJS_Document::CJS_Document(v8::Local<v8::Object> pObject, CJS_Runtime* pRuntime)
128 : CJS_Object(pObject, pRuntime) {
129 SetFormFillEnv(GetRuntime()->GetFormFillEnv());
130 }
131
132 CJS_Document::~CJS_Document() = default;
133
134 // The total number of fields in document.
get_num_fields(CJS_Runtime * pRuntime)135 CJS_Result CJS_Document::get_num_fields(CJS_Runtime* pRuntime) {
136 if (!m_pFormFillEnv)
137 return CJS_Result::Failure(JSMessage::kBadObjectError);
138
139 CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
140 return CJS_Result::Success(pRuntime->NewNumber(
141 static_cast<int>(pPDFForm->CountFields(WideString()))));
142 }
143
set_num_fields(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)144 CJS_Result CJS_Document::set_num_fields(CJS_Runtime* pRuntime,
145 v8::Local<v8::Value> vp) {
146 return CJS_Result::Failure(JSMessage::kReadOnlyError);
147 }
148
get_dirty(CJS_Runtime * pRuntime)149 CJS_Result CJS_Document::get_dirty(CJS_Runtime* pRuntime) {
150 if (!m_pFormFillEnv)
151 return CJS_Result::Failure(JSMessage::kBadObjectError);
152
153 return CJS_Result::Success(
154 pRuntime->NewBoolean(!!m_pFormFillEnv->GetChangeMark()));
155 }
156
set_dirty(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)157 CJS_Result CJS_Document::set_dirty(CJS_Runtime* pRuntime,
158 v8::Local<v8::Value> vp) {
159 if (!m_pFormFillEnv)
160 return CJS_Result::Failure(JSMessage::kBadObjectError);
161
162 pRuntime->ToBoolean(vp) ? m_pFormFillEnv->SetChangeMark()
163 : m_pFormFillEnv->ClearChangeMark();
164 return CJS_Result::Success();
165 }
166
get_ADBE(CJS_Runtime * pRuntime)167 CJS_Result CJS_Document::get_ADBE(CJS_Runtime* pRuntime) {
168 return CJS_Result::Success(pRuntime->NewUndefined());
169 }
170
set_ADBE(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)171 CJS_Result CJS_Document::set_ADBE(CJS_Runtime* pRuntime,
172 v8::Local<v8::Value> vp) {
173 return CJS_Result::Success();
174 }
175
get_page_num(CJS_Runtime * pRuntime)176 CJS_Result CJS_Document::get_page_num(CJS_Runtime* pRuntime) {
177 if (!m_pFormFillEnv)
178 return CJS_Result::Failure(JSMessage::kBadObjectError);
179
180 CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetCurrentView();
181 if (!pPageView)
182 return CJS_Result::Success(pRuntime->NewUndefined());
183
184 return CJS_Result::Success(pRuntime->NewNumber(pPageView->GetPageIndex()));
185 }
186
set_page_num(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)187 CJS_Result CJS_Document::set_page_num(CJS_Runtime* pRuntime,
188 v8::Local<v8::Value> vp) {
189 if (!m_pFormFillEnv)
190 return CJS_Result::Failure(JSMessage::kBadObjectError);
191
192 int iPageCount = m_pFormFillEnv->GetPageCount();
193 int iPageNum = pRuntime->ToInt32(vp);
194 if (iPageNum >= 0 && iPageNum < iPageCount)
195 m_pFormFillEnv->JS_docgotoPage(iPageNum);
196 else if (iPageNum >= iPageCount)
197 m_pFormFillEnv->JS_docgotoPage(iPageCount - 1);
198 else if (iPageNum < 0)
199 m_pFormFillEnv->JS_docgotoPage(0);
200
201 return CJS_Result::Success();
202 }
203
addAnnot(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)204 CJS_Result CJS_Document::addAnnot(
205 CJS_Runtime* pRuntime,
206 const std::vector<v8::Local<v8::Value>>& params) {
207 // Not supported, but do not return an error.
208 return CJS_Result::Success();
209 }
210
addField(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)211 CJS_Result CJS_Document::addField(
212 CJS_Runtime* pRuntime,
213 const std::vector<v8::Local<v8::Value>>& params) {
214 // Not supported, but do not return an error.
215 return CJS_Result::Success();
216 }
217
exportAsText(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)218 CJS_Result CJS_Document::exportAsText(
219 CJS_Runtime* pRuntime,
220 const std::vector<v8::Local<v8::Value>>& params) {
221 // Unsafe, not supported, but do not return an error.
222 return CJS_Result::Success();
223 }
224
exportAsFDF(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)225 CJS_Result CJS_Document::exportAsFDF(
226 CJS_Runtime* pRuntime,
227 const std::vector<v8::Local<v8::Value>>& params) {
228 // Unsafe, not supported, but do not return an error.
229 return CJS_Result::Success();
230 }
231
exportAsXFDF(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)232 CJS_Result CJS_Document::exportAsXFDF(
233 CJS_Runtime* pRuntime,
234 const std::vector<v8::Local<v8::Value>>& params) {
235 // Unsafe, not supported, but do not return an error.
236 return CJS_Result::Success();
237 }
238
getField(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)239 CJS_Result CJS_Document::getField(
240 CJS_Runtime* pRuntime,
241 const std::vector<v8::Local<v8::Value>>& params) {
242 if (params.empty())
243 return CJS_Result::Failure(JSMessage::kParamError);
244
245 if (!m_pFormFillEnv)
246 return CJS_Result::Failure(JSMessage::kBadObjectError);
247
248 WideString wideName = pRuntime->ToWideString(params[0]);
249 CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
250 if (pPDFForm->CountFields(wideName) <= 0)
251 return CJS_Result::Success(pRuntime->NewUndefined());
252
253 v8::Local<v8::Object> pFieldObj = pRuntime->NewFXJSBoundObject(
254 CJS_Field::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
255 if (pFieldObj.IsEmpty())
256 return CJS_Result::Failure(JSMessage::kBadObjectError);
257
258 auto* pJSField =
259 static_cast<CJS_Field*>(CFXJS_Engine::GetObjectPrivate(pFieldObj));
260 if (!pJSField)
261 return CJS_Result::Failure(JSMessage::kBadObjectError);
262
263 pJSField->AttachField(this, wideName);
264 return CJS_Result::Success(pJSField->ToV8Object());
265 }
266
267 // Gets the name of the nth field in the document
getNthFieldName(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)268 CJS_Result CJS_Document::getNthFieldName(
269 CJS_Runtime* pRuntime,
270 const std::vector<v8::Local<v8::Value>>& params) {
271 if (params.size() != 1)
272 return CJS_Result::Failure(JSMessage::kParamError);
273 if (!m_pFormFillEnv)
274 return CJS_Result::Failure(JSMessage::kBadObjectError);
275
276 int nIndex = pRuntime->ToInt32(params[0]);
277 if (nIndex < 0)
278 return CJS_Result::Failure(JSMessage::kValueError);
279
280 CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
281 CPDF_FormField* pField = pPDFForm->GetField(nIndex, WideString());
282 if (!pField)
283 return CJS_Result::Failure(JSMessage::kBadObjectError);
284 return CJS_Result::Success(
285 pRuntime->NewString(pField->GetFullName().AsStringView()));
286 }
287
importAnFDF(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)288 CJS_Result CJS_Document::importAnFDF(
289 CJS_Runtime* pRuntime,
290 const std::vector<v8::Local<v8::Value>>& params) {
291 // Unsafe, not supported.
292 return CJS_Result::Success();
293 }
294
importAnXFDF(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)295 CJS_Result CJS_Document::importAnXFDF(
296 CJS_Runtime* pRuntime,
297 const std::vector<v8::Local<v8::Value>>& params) {
298 // Unsafe, not supported.
299 return CJS_Result::Success();
300 }
301
importTextData(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)302 CJS_Result CJS_Document::importTextData(
303 CJS_Runtime* pRuntime,
304 const std::vector<v8::Local<v8::Value>>& params) {
305 // Unsafe, not supported.
306 return CJS_Result::Success();
307 }
308
mailDoc(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)309 CJS_Result CJS_Document::mailDoc(
310 CJS_Runtime* pRuntime,
311 const std::vector<v8::Local<v8::Value>>& params) {
312 if (!m_pFormFillEnv)
313 return CJS_Result::Failure(JSMessage::kBadObjectError);
314
315 std::vector<v8::Local<v8::Value>> newParams = ExpandKeywordParams(
316 pRuntime, params, 6, "bUI", "cTo", "cCc", "cBcc", "cSubject", "cMsg");
317
318 bool bUI = true;
319 if (IsExpandedParamKnown(newParams[0]))
320 bUI = pRuntime->ToBoolean(newParams[0]);
321
322 WideString cTo;
323 if (IsExpandedParamKnown(newParams[1]))
324 cTo = pRuntime->ToWideString(newParams[1]);
325
326 WideString cCc;
327 if (IsExpandedParamKnown(newParams[2]))
328 cCc = pRuntime->ToWideString(newParams[2]);
329
330 WideString cBcc;
331 if (IsExpandedParamKnown(newParams[3]))
332 cBcc = pRuntime->ToWideString(newParams[3]);
333
334 WideString cSubject;
335 if (IsExpandedParamKnown(newParams[4]))
336 cSubject = pRuntime->ToWideString(newParams[4]);
337
338 WideString cMsg;
339 if (IsExpandedParamKnown(newParams[5]))
340 cMsg = pRuntime->ToWideString(newParams[5]);
341
342 pRuntime->BeginBlock();
343 m_pFormFillEnv->JS_docmailForm(nullptr, 0, bUI, cTo, cSubject, cCc, cBcc,
344 cMsg);
345 pRuntime->EndBlock();
346 return CJS_Result::Success();
347 }
348
349 // exports the form data and mails the resulting fdf file as an attachment to
350 // all recipients.
351 // comment: need reader supports
mailForm(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)352 CJS_Result CJS_Document::mailForm(
353 CJS_Runtime* pRuntime,
354 const std::vector<v8::Local<v8::Value>>& params) {
355 if (!m_pFormFillEnv)
356 return CJS_Result::Failure(JSMessage::kBadObjectError);
357 if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
358 return CJS_Result::Failure(JSMessage::kPermissionError);
359
360 CPDFSDK_InteractiveForm* pInteractiveForm = GetSDKInteractiveForm();
361 ByteString sTextBuf = pInteractiveForm->ExportFormToFDFTextBuf();
362 if (sTextBuf.IsEmpty())
363 return CJS_Result::Failure(L"Bad FDF format.");
364
365 std::vector<v8::Local<v8::Value>> newParams = ExpandKeywordParams(
366 pRuntime, params, 6, "bUI", "cTo", "cCc", "cBcc", "cSubject", "cMsg");
367
368 bool bUI = true;
369 if (IsExpandedParamKnown(newParams[0]))
370 bUI = pRuntime->ToBoolean(newParams[0]);
371
372 WideString cTo;
373 if (IsExpandedParamKnown(newParams[1]))
374 cTo = pRuntime->ToWideString(newParams[1]);
375
376 WideString cCc;
377 if (IsExpandedParamKnown(newParams[2]))
378 cCc = pRuntime->ToWideString(newParams[2]);
379
380 WideString cBcc;
381 if (IsExpandedParamKnown(newParams[3]))
382 cBcc = pRuntime->ToWideString(newParams[3]);
383
384 WideString cSubject;
385 if (IsExpandedParamKnown(newParams[4]))
386 cSubject = pRuntime->ToWideString(newParams[4]);
387
388 WideString cMsg;
389 if (IsExpandedParamKnown(newParams[5]))
390 cMsg = pRuntime->ToWideString(newParams[5]);
391
392 std::vector<char> mutable_buf(sTextBuf.begin(), sTextBuf.end());
393 pRuntime->BeginBlock();
394 m_pFormFillEnv->JS_docmailForm(mutable_buf.data(), mutable_buf.size(), bUI,
395 cTo, cSubject, cCc, cBcc, cMsg);
396 pRuntime->EndBlock();
397 return CJS_Result::Success();
398 }
399
print(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)400 CJS_Result CJS_Document::print(
401 CJS_Runtime* pRuntime,
402 const std::vector<v8::Local<v8::Value>>& params) {
403 std::vector<v8::Local<v8::Value>> newParams = ExpandKeywordParams(
404 pRuntime, params, 8, "bUI", "nStart", "nEnd", "bSilent", "bShrinkToFit",
405 "bPrintAsImage", "bReverse", "bAnnotations");
406
407 bool bUI = true;
408 if (IsExpandedParamKnown(newParams[0]))
409 bUI = pRuntime->ToBoolean(newParams[0]);
410
411 int nStart = 0;
412 if (IsExpandedParamKnown(newParams[1]))
413 nStart = pRuntime->ToInt32(newParams[1]);
414
415 int nEnd = 0;
416 if (IsExpandedParamKnown(newParams[2]))
417 nEnd = pRuntime->ToInt32(newParams[2]);
418
419 bool bSilent = false;
420 if (IsExpandedParamKnown(newParams[3]))
421 bSilent = pRuntime->ToBoolean(newParams[3]);
422
423 bool bShrinkToFit = false;
424 if (IsExpandedParamKnown(newParams[4]))
425 bShrinkToFit = pRuntime->ToBoolean(newParams[4]);
426
427 bool bPrintAsImage = false;
428 if (IsExpandedParamKnown(newParams[5]))
429 bPrintAsImage = pRuntime->ToBoolean(newParams[5]);
430
431 bool bReverse = false;
432 if (IsExpandedParamKnown(newParams[6]))
433 bReverse = pRuntime->ToBoolean(newParams[6]);
434
435 bool bAnnotations = false;
436 if (IsExpandedParamKnown(newParams[7]))
437 bAnnotations = pRuntime->ToBoolean(newParams[7]);
438
439 if (!m_pFormFillEnv)
440 return CJS_Result::Failure(JSMessage::kBadObjectError);
441
442 CJS_EventRecorder* pHandler =
443 pRuntime->GetCurrentEventContext()->GetEventRecorder();
444 if (!pHandler->IsUserGesture())
445 return CJS_Result::Failure(JSMessage::kUserGestureRequiredError);
446
447 m_pFormFillEnv->JS_docprint(bUI, nStart, nEnd, bSilent, bShrinkToFit,
448 bPrintAsImage, bReverse, bAnnotations);
449 return CJS_Result::Success();
450 }
451
452 // removes the specified field from the document.
453 // comment:
454 // note: if the filed name is not rational, adobe is dumb for it.
removeField(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)455 CJS_Result CJS_Document::removeField(
456 CJS_Runtime* pRuntime,
457 const std::vector<v8::Local<v8::Value>>& params) {
458 if (params.size() != 1)
459 return CJS_Result::Failure(JSMessage::kParamError);
460 if (!m_pFormFillEnv)
461 return CJS_Result::Failure(JSMessage::kBadObjectError);
462
463 if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
464 m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM))) {
465 return CJS_Result::Failure(JSMessage::kPermissionError);
466 }
467
468 WideString sFieldName = pRuntime->ToWideString(params[0]);
469 CPDFSDK_InteractiveForm* pInteractiveForm = GetSDKInteractiveForm();
470 std::vector<ObservedPtr<CPDFSDK_Annot>> widgets;
471 pInteractiveForm->GetWidgets(sFieldName, &widgets);
472 if (widgets.empty())
473 return CJS_Result::Success();
474
475 for (const auto& pAnnot : widgets) {
476 CPDFSDK_Widget* pWidget = ToCPDFSDKWidget(pAnnot.Get());
477 if (!pWidget)
478 continue;
479
480 IPDF_Page* pPage = pWidget->GetPage();
481 ASSERT(pPage);
482
483 // If there is currently no pageview associated with the page being used
484 // do not create one. We may be in the process of tearing down the document
485 // and creating a new pageview at this point will cause bad things.
486 CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(pPage, false);
487 if (!pPageView)
488 continue;
489
490 CFX_FloatRect rcAnnot = pWidget->GetRect();
491 rcAnnot.Inflate(1.0f, 1.0f, 1.0f, 1.0f);
492
493 std::vector<CFX_FloatRect> aRefresh(1, rcAnnot);
494 pPageView->UpdateRects(aRefresh);
495 }
496 m_pFormFillEnv->SetChangeMark();
497 return CJS_Result::Success();
498 }
499
500 // reset filed values within a document.
501 // comment:
502 // note: if the fields names r not rational, aodbe is dumb for it.
503
resetForm(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)504 CJS_Result CJS_Document::resetForm(
505 CJS_Runtime* pRuntime,
506 const std::vector<v8::Local<v8::Value>>& params) {
507 if (!m_pFormFillEnv)
508 return CJS_Result::Failure(JSMessage::kBadObjectError);
509 if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
510 m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM) ||
511 m_pFormFillEnv->GetPermissions(FPDFPERM_FILL_FORM))) {
512 return CJS_Result::Failure(JSMessage::kPermissionError);
513 }
514
515 CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
516 if (params.empty()) {
517 pPDFForm->ResetForm(NotificationOption::kNotify);
518 m_pFormFillEnv->SetChangeMark();
519 return CJS_Result::Success();
520 }
521
522 v8::Local<v8::Array> array;
523 if (params[0]->IsString()) {
524 array = pRuntime->NewArray();
525 pRuntime->PutArrayElement(array, 0, params[0]);
526 } else {
527 array = pRuntime->ToArray(params[0]);
528 }
529
530 std::vector<CPDF_FormField*> aFields;
531 for (size_t i = 0; i < pRuntime->GetArrayLength(array); ++i) {
532 WideString swVal =
533 pRuntime->ToWideString(pRuntime->GetArrayElement(array, i));
534 for (int j = 0, jsz = pPDFForm->CountFields(swVal); j < jsz; ++j)
535 aFields.push_back(pPDFForm->GetField(j, swVal));
536 }
537
538 if (!aFields.empty()) {
539 pPDFForm->ResetForm(aFields, true, NotificationOption::kNotify);
540 m_pFormFillEnv->SetChangeMark();
541 }
542
543 return CJS_Result::Success();
544 }
545
saveAs(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)546 CJS_Result CJS_Document::saveAs(
547 CJS_Runtime* pRuntime,
548 const std::vector<v8::Local<v8::Value>>& params) {
549 // Unsafe, not supported.
550 return CJS_Result::Success();
551 }
552
syncAnnotScan(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)553 CJS_Result CJS_Document::syncAnnotScan(
554 CJS_Runtime* pRuntime,
555 const std::vector<v8::Local<v8::Value>>& params) {
556 return CJS_Result::Success();
557 }
558
submitForm(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)559 CJS_Result CJS_Document::submitForm(
560 CJS_Runtime* pRuntime,
561 const std::vector<v8::Local<v8::Value>>& params) {
562 size_t nSize = params.size();
563 if (nSize < 1)
564 return CJS_Result::Failure(JSMessage::kParamError);
565 if (!m_pFormFillEnv)
566 return CJS_Result::Failure(JSMessage::kBadObjectError);
567
568 CJS_EventRecorder* pHandler =
569 pRuntime->GetCurrentEventContext()->GetEventRecorder();
570 if (!pHandler->IsUserGesture())
571 return CJS_Result::Failure(JSMessage::kUserGestureRequiredError);
572
573 v8::Local<v8::Array> aFields;
574 WideString strURL;
575 bool bFDF = true;
576 bool bEmpty = false;
577 if (params[0]->IsString()) {
578 strURL = pRuntime->ToWideString(params[0]);
579 if (nSize > 1)
580 bFDF = pRuntime->ToBoolean(params[1]);
581 if (nSize > 2)
582 bEmpty = pRuntime->ToBoolean(params[2]);
583 if (nSize > 3)
584 aFields = pRuntime->ToArray(params[3]);
585 } else if (params[0]->IsObject()) {
586 v8::Local<v8::Object> pObj = pRuntime->ToObject(params[0]);
587 v8::Local<v8::Value> pValue = pRuntime->GetObjectProperty(pObj, "cURL");
588 if (!pValue.IsEmpty())
589 strURL = pRuntime->ToWideString(pValue);
590
591 bFDF = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, "bFDF"));
592 bEmpty = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, "bEmpty"));
593 aFields = pRuntime->ToArray(pRuntime->GetObjectProperty(pObj, "aFields"));
594 }
595
596 CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
597 if (pRuntime->GetArrayLength(aFields) == 0 && bEmpty) {
598 if (pPDFForm->CheckRequiredFields(nullptr, true)) {
599 pRuntime->BeginBlock();
600 GetSDKInteractiveForm()->SubmitForm(strURL, false);
601 pRuntime->EndBlock();
602 }
603 return CJS_Result::Success();
604 }
605
606 std::vector<CPDF_FormField*> fieldObjects;
607 for (size_t i = 0; i < pRuntime->GetArrayLength(aFields); ++i) {
608 WideString sName =
609 pRuntime->ToWideString(pRuntime->GetArrayElement(aFields, i));
610 for (int j = 0, jsz = pPDFForm->CountFields(sName); j < jsz; ++j) {
611 CPDF_FormField* pField = pPDFForm->GetField(j, sName);
612 if (!bEmpty && pField->GetValue().IsEmpty())
613 continue;
614
615 fieldObjects.push_back(pField);
616 }
617 }
618
619 if (pPDFForm->CheckRequiredFields(&fieldObjects, true)) {
620 pRuntime->BeginBlock();
621 GetSDKInteractiveForm()->SubmitFields(strURL, fieldObjects, true, !bFDF);
622 pRuntime->EndBlock();
623 }
624 return CJS_Result::Success();
625 }
626
SetFormFillEnv(CPDFSDK_FormFillEnvironment * pFormFillEnv)627 void CJS_Document::SetFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
628 m_pFormFillEnv.Reset(pFormFillEnv);
629 }
630
get_bookmark_root(CJS_Runtime * pRuntime)631 CJS_Result CJS_Document::get_bookmark_root(CJS_Runtime* pRuntime) {
632 return CJS_Result::Success();
633 }
634
set_bookmark_root(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)635 CJS_Result CJS_Document::set_bookmark_root(CJS_Runtime* pRuntime,
636 v8::Local<v8::Value> vp) {
637 return CJS_Result::Success();
638 }
639
get_author(CJS_Runtime * pRuntime)640 CJS_Result CJS_Document::get_author(CJS_Runtime* pRuntime) {
641 return getPropertyInternal(pRuntime, "Author");
642 }
643
set_author(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)644 CJS_Result CJS_Document::set_author(CJS_Runtime* pRuntime,
645 v8::Local<v8::Value> vp) {
646 return setPropertyInternal(pRuntime, vp, "Author");
647 }
648
get_info(CJS_Runtime * pRuntime)649 CJS_Result CJS_Document::get_info(CJS_Runtime* pRuntime) {
650 if (!m_pFormFillEnv)
651 return CJS_Result::Failure(JSMessage::kBadObjectError);
652
653 const auto* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
654 if (!pDictionary)
655 return CJS_Result::Failure(JSMessage::kBadObjectError);
656
657 WideString cwAuthor = pDictionary->GetUnicodeTextFor("Author");
658 WideString cwTitle = pDictionary->GetUnicodeTextFor("Title");
659 WideString cwSubject = pDictionary->GetUnicodeTextFor("Subject");
660 WideString cwKeywords = pDictionary->GetUnicodeTextFor("Keywords");
661 WideString cwCreator = pDictionary->GetUnicodeTextFor("Creator");
662 WideString cwProducer = pDictionary->GetUnicodeTextFor("Producer");
663 WideString cwCreationDate = pDictionary->GetUnicodeTextFor("CreationDate");
664 WideString cwModDate = pDictionary->GetUnicodeTextFor("ModDate");
665 WideString cwTrapped = pDictionary->GetUnicodeTextFor("Trapped");
666
667 v8::Local<v8::Object> pObj = pRuntime->NewObject();
668 pRuntime->PutObjectProperty(pObj, "Author",
669 pRuntime->NewString(cwAuthor.AsStringView()));
670 pRuntime->PutObjectProperty(pObj, "Title",
671 pRuntime->NewString(cwTitle.AsStringView()));
672 pRuntime->PutObjectProperty(pObj, "Subject",
673 pRuntime->NewString(cwSubject.AsStringView()));
674 pRuntime->PutObjectProperty(pObj, "Keywords",
675 pRuntime->NewString(cwKeywords.AsStringView()));
676 pRuntime->PutObjectProperty(pObj, "Creator",
677 pRuntime->NewString(cwCreator.AsStringView()));
678 pRuntime->PutObjectProperty(pObj, "Producer",
679 pRuntime->NewString(cwProducer.AsStringView()));
680 pRuntime->PutObjectProperty(
681 pObj, "CreationDate", pRuntime->NewString(cwCreationDate.AsStringView()));
682 pRuntime->PutObjectProperty(pObj, "ModDate",
683 pRuntime->NewString(cwModDate.AsStringView()));
684 pRuntime->PutObjectProperty(pObj, "Trapped",
685 pRuntime->NewString(cwTrapped.AsStringView()));
686
687 // PutObjectProperty() calls below may re-enter JS and change info dict.
688 auto pCopy = pDictionary->Clone();
689 CPDF_DictionaryLocker locker(ToDictionary(pCopy.Get()));
690 for (const auto& it : locker) {
691 const ByteString& bsKey = it.first;
692 CPDF_Object* pValueObj = it.second.Get();
693 if (pValueObj->IsString() || pValueObj->IsName()) {
694 pRuntime->PutObjectProperty(
695 pObj, bsKey.AsStringView(),
696 pRuntime->NewString(pValueObj->GetUnicodeText().AsStringView()));
697 } else if (pValueObj->IsNumber()) {
698 pRuntime->PutObjectProperty(pObj, bsKey.AsStringView(),
699 pRuntime->NewNumber(pValueObj->GetNumber()));
700 } else if (pValueObj->IsBoolean()) {
701 pRuntime->PutObjectProperty(
702 pObj, bsKey.AsStringView(),
703 pRuntime->NewBoolean(!!pValueObj->GetInteger()));
704 }
705 }
706 return CJS_Result::Success(pObj);
707 }
708
set_info(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)709 CJS_Result CJS_Document::set_info(CJS_Runtime* pRuntime,
710 v8::Local<v8::Value> vp) {
711 return CJS_Result::Failure(JSMessage::kReadOnlyError);
712 }
713
getPropertyInternal(CJS_Runtime * pRuntime,const ByteString & propName)714 CJS_Result CJS_Document::getPropertyInternal(CJS_Runtime* pRuntime,
715 const ByteString& propName) {
716 if (!m_pFormFillEnv)
717 return CJS_Result::Failure(JSMessage::kBadObjectError);
718
719 CPDF_Dictionary* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
720 if (!pDictionary)
721 return CJS_Result::Failure(JSMessage::kBadObjectError);
722 return CJS_Result::Success(pRuntime->NewString(
723 pDictionary->GetUnicodeTextFor(propName).AsStringView()));
724 }
725
setPropertyInternal(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp,const ByteString & propName)726 CJS_Result CJS_Document::setPropertyInternal(CJS_Runtime* pRuntime,
727 v8::Local<v8::Value> vp,
728 const ByteString& propName) {
729 if (!m_pFormFillEnv)
730 return CJS_Result::Failure(JSMessage::kBadObjectError);
731
732 CPDF_Dictionary* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
733 if (!pDictionary)
734 return CJS_Result::Failure(JSMessage::kBadObjectError);
735
736 if (!m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY))
737 return CJS_Result::Failure(JSMessage::kPermissionError);
738
739 pDictionary->SetNewFor<CPDF_String>(propName, pRuntime->ToWideString(vp));
740 m_pFormFillEnv->SetChangeMark();
741 return CJS_Result::Success();
742 }
743
get_creation_date(CJS_Runtime * pRuntime)744 CJS_Result CJS_Document::get_creation_date(CJS_Runtime* pRuntime) {
745 return getPropertyInternal(pRuntime, "CreationDate");
746 }
747
set_creation_date(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)748 CJS_Result CJS_Document::set_creation_date(CJS_Runtime* pRuntime,
749 v8::Local<v8::Value> vp) {
750 return setPropertyInternal(pRuntime, vp, "CreationDate");
751 }
752
get_creator(CJS_Runtime * pRuntime)753 CJS_Result CJS_Document::get_creator(CJS_Runtime* pRuntime) {
754 return getPropertyInternal(pRuntime, "Creator");
755 }
756
set_creator(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)757 CJS_Result CJS_Document::set_creator(CJS_Runtime* pRuntime,
758 v8::Local<v8::Value> vp) {
759 return setPropertyInternal(pRuntime, vp, "Creator");
760 }
761
get_delay(CJS_Runtime * pRuntime)762 CJS_Result CJS_Document::get_delay(CJS_Runtime* pRuntime) {
763 if (!m_pFormFillEnv)
764 return CJS_Result::Failure(JSMessage::kBadObjectError);
765 return CJS_Result::Success(pRuntime->NewBoolean(m_bDelay));
766 }
767
set_delay(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)768 CJS_Result CJS_Document::set_delay(CJS_Runtime* pRuntime,
769 v8::Local<v8::Value> vp) {
770 if (!m_pFormFillEnv)
771 return CJS_Result::Failure(JSMessage::kBadObjectError);
772 if (!m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY))
773 return CJS_Result::Failure(JSMessage::kPermissionError);
774
775 m_bDelay = pRuntime->ToBoolean(vp);
776 if (m_bDelay) {
777 m_DelayData.clear();
778 return CJS_Result::Success();
779 }
780
781 std::list<std::unique_ptr<CJS_DelayData>> DelayDataToProcess;
782 DelayDataToProcess.swap(m_DelayData);
783 for (const auto& pData : DelayDataToProcess)
784 CJS_Field::DoDelay(m_pFormFillEnv.Get(), pData.get());
785
786 return CJS_Result::Success();
787 }
788
get_keywords(CJS_Runtime * pRuntime)789 CJS_Result CJS_Document::get_keywords(CJS_Runtime* pRuntime) {
790 return getPropertyInternal(pRuntime, "Keywords");
791 }
792
set_keywords(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)793 CJS_Result CJS_Document::set_keywords(CJS_Runtime* pRuntime,
794 v8::Local<v8::Value> vp) {
795 return setPropertyInternal(pRuntime, vp, "Keywords");
796 }
797
get_mod_date(CJS_Runtime * pRuntime)798 CJS_Result CJS_Document::get_mod_date(CJS_Runtime* pRuntime) {
799 return getPropertyInternal(pRuntime, "ModDate");
800 }
801
set_mod_date(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)802 CJS_Result CJS_Document::set_mod_date(CJS_Runtime* pRuntime,
803 v8::Local<v8::Value> vp) {
804 return setPropertyInternal(pRuntime, vp, "ModDate");
805 }
806
get_producer(CJS_Runtime * pRuntime)807 CJS_Result CJS_Document::get_producer(CJS_Runtime* pRuntime) {
808 return getPropertyInternal(pRuntime, "Producer");
809 }
810
set_producer(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)811 CJS_Result CJS_Document::set_producer(CJS_Runtime* pRuntime,
812 v8::Local<v8::Value> vp) {
813 return setPropertyInternal(pRuntime, vp, "Producer");
814 }
815
get_subject(CJS_Runtime * pRuntime)816 CJS_Result CJS_Document::get_subject(CJS_Runtime* pRuntime) {
817 return getPropertyInternal(pRuntime, "Subject");
818 }
819
set_subject(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)820 CJS_Result CJS_Document::set_subject(CJS_Runtime* pRuntime,
821 v8::Local<v8::Value> vp) {
822 return setPropertyInternal(pRuntime, vp, "Subject");
823 }
824
get_title(CJS_Runtime * pRuntime)825 CJS_Result CJS_Document::get_title(CJS_Runtime* pRuntime) {
826 if (!m_pFormFillEnv)
827 return CJS_Result::Failure(JSMessage::kBadObjectError);
828 return getPropertyInternal(pRuntime, "Title");
829 }
830
set_title(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)831 CJS_Result CJS_Document::set_title(CJS_Runtime* pRuntime,
832 v8::Local<v8::Value> vp) {
833 if (!m_pFormFillEnv)
834 return CJS_Result::Failure(JSMessage::kBadObjectError);
835 return setPropertyInternal(pRuntime, vp, "Title");
836 }
837
get_num_pages(CJS_Runtime * pRuntime)838 CJS_Result CJS_Document::get_num_pages(CJS_Runtime* pRuntime) {
839 if (!m_pFormFillEnv)
840 return CJS_Result::Failure(JSMessage::kBadObjectError);
841 return CJS_Result::Success(
842 pRuntime->NewNumber(m_pFormFillEnv->GetPageCount()));
843 }
844
set_num_pages(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)845 CJS_Result CJS_Document::set_num_pages(CJS_Runtime* pRuntime,
846 v8::Local<v8::Value> vp) {
847 return CJS_Result::Failure(JSMessage::kReadOnlyError);
848 }
849
get_external(CJS_Runtime * pRuntime)850 CJS_Result CJS_Document::get_external(CJS_Runtime* pRuntime) {
851 // In Chrome case, should always return true.
852 return CJS_Result::Success(pRuntime->NewBoolean(true));
853 }
854
set_external(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)855 CJS_Result CJS_Document::set_external(CJS_Runtime* pRuntime,
856 v8::Local<v8::Value> vp) {
857 return CJS_Result::Success();
858 }
859
get_filesize(CJS_Runtime * pRuntime)860 CJS_Result CJS_Document::get_filesize(CJS_Runtime* pRuntime) {
861 return CJS_Result::Success(pRuntime->NewNumber(0));
862 }
863
set_filesize(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)864 CJS_Result CJS_Document::set_filesize(CJS_Runtime* pRuntime,
865 v8::Local<v8::Value> vp) {
866 return CJS_Result::Failure(JSMessage::kReadOnlyError);
867 }
868
get_mouse_x(CJS_Runtime * pRuntime)869 CJS_Result CJS_Document::get_mouse_x(CJS_Runtime* pRuntime) {
870 return CJS_Result::Success();
871 }
872
set_mouse_x(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)873 CJS_Result CJS_Document::set_mouse_x(CJS_Runtime* pRuntime,
874 v8::Local<v8::Value> vp) {
875 return CJS_Result::Success();
876 }
877
get_mouse_y(CJS_Runtime * pRuntime)878 CJS_Result CJS_Document::get_mouse_y(CJS_Runtime* pRuntime) {
879 return CJS_Result::Success();
880 }
881
set_mouse_y(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)882 CJS_Result CJS_Document::set_mouse_y(CJS_Runtime* pRuntime,
883 v8::Local<v8::Value> vp) {
884 return CJS_Result::Success();
885 }
886
get_URL(CJS_Runtime * pRuntime)887 CJS_Result CJS_Document::get_URL(CJS_Runtime* pRuntime) {
888 if (!m_pFormFillEnv)
889 return CJS_Result::Failure(JSMessage::kBadObjectError);
890 return CJS_Result::Success(
891 pRuntime->NewString(m_pFormFillEnv->JS_docGetFilePath().AsStringView()));
892 }
893
set_URL(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)894 CJS_Result CJS_Document::set_URL(CJS_Runtime* pRuntime,
895 v8::Local<v8::Value> vp) {
896 return CJS_Result::Failure(JSMessage::kReadOnlyError);
897 }
898
get_base_URL(CJS_Runtime * pRuntime)899 CJS_Result CJS_Document::get_base_URL(CJS_Runtime* pRuntime) {
900 return CJS_Result::Success(pRuntime->NewString(m_cwBaseURL.AsStringView()));
901 }
902
set_base_URL(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)903 CJS_Result CJS_Document::set_base_URL(CJS_Runtime* pRuntime,
904 v8::Local<v8::Value> vp) {
905 m_cwBaseURL = pRuntime->ToWideString(vp);
906 return CJS_Result::Success();
907 }
908
get_calculate(CJS_Runtime * pRuntime)909 CJS_Result CJS_Document::get_calculate(CJS_Runtime* pRuntime) {
910 if (!m_pFormFillEnv)
911 return CJS_Result::Failure(JSMessage::kBadObjectError);
912
913 CPDFSDK_InteractiveForm* pInteractiveForm = GetSDKInteractiveForm();
914 return CJS_Result::Success(
915 pRuntime->NewBoolean(!!pInteractiveForm->IsCalculateEnabled()));
916 }
917
set_calculate(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)918 CJS_Result CJS_Document::set_calculate(CJS_Runtime* pRuntime,
919 v8::Local<v8::Value> vp) {
920 if (!m_pFormFillEnv)
921 return CJS_Result::Failure(JSMessage::kBadObjectError);
922
923 CPDFSDK_InteractiveForm* pInteractiveForm = GetSDKInteractiveForm();
924 pInteractiveForm->EnableCalculate(pRuntime->ToBoolean(vp));
925 return CJS_Result::Success();
926 }
927
get_document_file_name(CJS_Runtime * pRuntime)928 CJS_Result CJS_Document::get_document_file_name(CJS_Runtime* pRuntime) {
929 if (!m_pFormFillEnv)
930 return CJS_Result::Failure(JSMessage::kBadObjectError);
931
932 WideString wsFilePath = m_pFormFillEnv->JS_docGetFilePath();
933 size_t i = wsFilePath.GetLength();
934 for (; i > 0; i--) {
935 if (wsFilePath[i - 1] == L'\\' || wsFilePath[i - 1] == L'/')
936 break;
937 }
938 if (i > 0 && i < wsFilePath.GetLength())
939 return CJS_Result::Success(pRuntime->NewString(wsFilePath.c_str() + i));
940
941 return CJS_Result::Success(pRuntime->NewString(""));
942 }
943
set_document_file_name(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)944 CJS_Result CJS_Document::set_document_file_name(CJS_Runtime* pRuntime,
945 v8::Local<v8::Value> vp) {
946 return CJS_Result::Failure(JSMessage::kReadOnlyError);
947 }
948
get_path(CJS_Runtime * pRuntime)949 CJS_Result CJS_Document::get_path(CJS_Runtime* pRuntime) {
950 if (!m_pFormFillEnv)
951 return CJS_Result::Failure(JSMessage::kBadObjectError);
952 return CJS_Result::Success(pRuntime->NewString(
953 CJS_App::SysPathToPDFPath(m_pFormFillEnv->JS_docGetFilePath())
954 .AsStringView()));
955 }
956
set_path(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)957 CJS_Result CJS_Document::set_path(CJS_Runtime* pRuntime,
958 v8::Local<v8::Value> vp) {
959 return CJS_Result::Failure(JSMessage::kReadOnlyError);
960 }
961
get_page_window_rect(CJS_Runtime * pRuntime)962 CJS_Result CJS_Document::get_page_window_rect(CJS_Runtime* pRuntime) {
963 return CJS_Result::Success();
964 }
965
set_page_window_rect(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)966 CJS_Result CJS_Document::set_page_window_rect(CJS_Runtime* pRuntime,
967 v8::Local<v8::Value> vp) {
968 return CJS_Result::Success();
969 }
970
get_layout(CJS_Runtime * pRuntime)971 CJS_Result CJS_Document::get_layout(CJS_Runtime* pRuntime) {
972 return CJS_Result::Success();
973 }
974
set_layout(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)975 CJS_Result CJS_Document::set_layout(CJS_Runtime* pRuntime,
976 v8::Local<v8::Value> vp) {
977 return CJS_Result::Success();
978 }
979
addLink(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)980 CJS_Result CJS_Document::addLink(
981 CJS_Runtime* pRuntime,
982 const std::vector<v8::Local<v8::Value>>& params) {
983 return CJS_Result::Success();
984 }
985
closeDoc(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)986 CJS_Result CJS_Document::closeDoc(
987 CJS_Runtime* pRuntime,
988 const std::vector<v8::Local<v8::Value>>& params) {
989 return CJS_Result::Success();
990 }
991
getPageBox(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)992 CJS_Result CJS_Document::getPageBox(
993 CJS_Runtime* pRuntime,
994 const std::vector<v8::Local<v8::Value>>& params) {
995 return CJS_Result::Success();
996 }
997
getAnnot(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)998 CJS_Result CJS_Document::getAnnot(
999 CJS_Runtime* pRuntime,
1000 const std::vector<v8::Local<v8::Value>>& params) {
1001 if (params.size() != 2)
1002 return CJS_Result::Failure(JSMessage::kParamError);
1003 if (!m_pFormFillEnv)
1004 return CJS_Result::Failure(JSMessage::kBadObjectError);
1005
1006 int nPageNo = pRuntime->ToInt32(params[0]);
1007 WideString swAnnotName = pRuntime->ToWideString(params[1]);
1008 CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(nPageNo);
1009 if (!pPageView)
1010 return CJS_Result::Failure(JSMessage::kBadObjectError);
1011
1012 CPDFSDK_AnnotIteration annotIteration(pPageView, false);
1013 CPDFSDK_BAAnnot* pSDKBAAnnot = nullptr;
1014 for (const auto& pSDKAnnotCur : annotIteration) {
1015 auto* pBAAnnot = pSDKAnnotCur->AsBAAnnot();
1016 if (pBAAnnot && pBAAnnot->GetAnnotName() == swAnnotName) {
1017 pSDKBAAnnot = pBAAnnot;
1018 break;
1019 }
1020 }
1021 if (!pSDKBAAnnot)
1022 return CJS_Result::Failure(JSMessage::kBadObjectError);
1023
1024 v8::Local<v8::Object> pObj = pRuntime->NewFXJSBoundObject(
1025 CJS_Annot::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
1026 if (pObj.IsEmpty())
1027 return CJS_Result::Failure(JSMessage::kBadObjectError);
1028
1029 auto* pJS_Annot =
1030 static_cast<CJS_Annot*>(CFXJS_Engine::GetObjectPrivate(pObj));
1031 if (!pJS_Annot)
1032 return CJS_Result::Failure(JSMessage::kBadObjectError);
1033
1034 pJS_Annot->SetSDKAnnot(pSDKBAAnnot);
1035 return CJS_Result::Success(pJS_Annot->ToV8Object());
1036 }
1037
getAnnots(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1038 CJS_Result CJS_Document::getAnnots(
1039 CJS_Runtime* pRuntime,
1040 const std::vector<v8::Local<v8::Value>>& params) {
1041 if (!m_pFormFillEnv)
1042 return CJS_Result::Failure(JSMessage::kBadObjectError);
1043
1044 // TODO(tonikitoo): Add support supported parameters as per
1045 // the PDF spec.
1046
1047 int nPageNo = m_pFormFillEnv->GetPageCount();
1048 v8::Local<v8::Array> annots = pRuntime->NewArray();
1049 for (int i = 0; i < nPageNo; ++i) {
1050 CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(i);
1051 if (!pPageView)
1052 return CJS_Result::Failure(JSMessage::kBadObjectError);
1053
1054 CPDFSDK_AnnotIteration annotIteration(pPageView, false);
1055 for (const auto& pSDKAnnotCur : annotIteration) {
1056 if (!pSDKAnnotCur)
1057 return CJS_Result::Failure(JSMessage::kBadObjectError);
1058
1059 v8::Local<v8::Object> pObj = pRuntime->NewFXJSBoundObject(
1060 CJS_Annot::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
1061 if (pObj.IsEmpty())
1062 return CJS_Result::Failure(JSMessage::kBadObjectError);
1063
1064 auto* pJS_Annot =
1065 static_cast<CJS_Annot*>(CFXJS_Engine::GetObjectPrivate(pObj));
1066 pJS_Annot->SetSDKAnnot(pSDKAnnotCur->AsBAAnnot());
1067 pRuntime->PutArrayElement(
1068 annots, i,
1069 pJS_Annot ? v8::Local<v8::Value>(pJS_Annot->ToV8Object())
1070 : v8::Local<v8::Value>());
1071 }
1072 }
1073 return CJS_Result::Success(annots);
1074 }
1075
getAnnot3D(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1076 CJS_Result CJS_Document::getAnnot3D(
1077 CJS_Runtime* pRuntime,
1078 const std::vector<v8::Local<v8::Value>>& params) {
1079 return CJS_Result::Success(pRuntime->NewUndefined());
1080 }
1081
getAnnots3D(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1082 CJS_Result CJS_Document::getAnnots3D(
1083 CJS_Runtime* pRuntime,
1084 const std::vector<v8::Local<v8::Value>>& params) {
1085 return CJS_Result::Success();
1086 }
1087
getOCGs(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1088 CJS_Result CJS_Document::getOCGs(
1089 CJS_Runtime* pRuntime,
1090 const std::vector<v8::Local<v8::Value>>& params) {
1091 return CJS_Result::Success();
1092 }
1093
getLinks(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1094 CJS_Result CJS_Document::getLinks(
1095 CJS_Runtime* pRuntime,
1096 const std::vector<v8::Local<v8::Value>>& params) {
1097 return CJS_Result::Success();
1098 }
1099
addIcon(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1100 CJS_Result CJS_Document::addIcon(
1101 CJS_Runtime* pRuntime,
1102 const std::vector<v8::Local<v8::Value>>& params) {
1103 if (params.size() != 2)
1104 return CJS_Result::Failure(JSMessage::kParamError);
1105
1106 if (!params[1]->IsObject())
1107 return CJS_Result::Failure(JSMessage::kTypeError);
1108
1109 v8::Local<v8::Object> pObj = pRuntime->ToObject(params[1]);
1110 if (!JSGetObject<CJS_Icon>(pObj))
1111 return CJS_Result::Failure(JSMessage::kTypeError);
1112
1113 WideString swIconName = pRuntime->ToWideString(params[0]);
1114 m_IconNames.push_back(swIconName);
1115 return CJS_Result::Success();
1116 }
1117
get_icons(CJS_Runtime * pRuntime)1118 CJS_Result CJS_Document::get_icons(CJS_Runtime* pRuntime) {
1119 // TODO(tsepez): Maybe make consistent with Acrobat Reader behavior which
1120 // is to throw an exception under the default security settings.
1121 if (m_IconNames.empty())
1122 return CJS_Result::Success(pRuntime->NewUndefined());
1123
1124 v8::Local<v8::Array> Icons = pRuntime->NewArray();
1125 int i = 0;
1126 for (const auto& name : m_IconNames) {
1127 v8::Local<v8::Object> pObj = pRuntime->NewFXJSBoundObject(
1128 CJS_Icon::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
1129 if (pObj.IsEmpty())
1130 return CJS_Result::Failure(JSMessage::kBadObjectError);
1131
1132 auto* pJS_Icon =
1133 static_cast<CJS_Icon*>(CFXJS_Engine::GetObjectPrivate(pObj));
1134 pJS_Icon->SetIconName(name);
1135 pRuntime->PutArrayElement(Icons, i++,
1136 pJS_Icon
1137 ? v8::Local<v8::Value>(pJS_Icon->ToV8Object())
1138 : v8::Local<v8::Value>());
1139 }
1140 return CJS_Result::Success(Icons);
1141 }
1142
set_icons(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)1143 CJS_Result CJS_Document::set_icons(CJS_Runtime* pRuntime,
1144 v8::Local<v8::Value> vp) {
1145 return CJS_Result::Failure(JSMessage::kReadOnlyError);
1146 }
1147
getIcon(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1148 CJS_Result CJS_Document::getIcon(
1149 CJS_Runtime* pRuntime,
1150 const std::vector<v8::Local<v8::Value>>& params) {
1151 if (params.size() != 1)
1152 return CJS_Result::Failure(JSMessage::kParamError);
1153
1154 WideString swIconName = pRuntime->ToWideString(params[0]);
1155 auto it = std::find(m_IconNames.begin(), m_IconNames.end(), swIconName);
1156 if (it == m_IconNames.end())
1157 return CJS_Result::Failure(JSMessage::kBadObjectError);
1158
1159 v8::Local<v8::Object> pObj = pRuntime->NewFXJSBoundObject(
1160 CJS_Icon::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
1161 if (pObj.IsEmpty())
1162 return CJS_Result::Failure(JSMessage::kBadObjectError);
1163
1164 auto* pJSIcon = static_cast<CJS_Icon*>(CFXJS_Engine::GetObjectPrivate(pObj));
1165 if (!pJSIcon)
1166 return CJS_Result::Failure(JSMessage::kBadObjectError);
1167
1168 pJSIcon->SetIconName(*it);
1169 return CJS_Result::Success(pJSIcon->ToV8Object());
1170 }
1171
removeIcon(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1172 CJS_Result CJS_Document::removeIcon(
1173 CJS_Runtime* pRuntime,
1174 const std::vector<v8::Local<v8::Value>>& params) {
1175 // Unsafe, no supported.
1176 return CJS_Result::Success();
1177 }
1178
createDataObject(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1179 CJS_Result CJS_Document::createDataObject(
1180 CJS_Runtime* pRuntime,
1181 const std::vector<v8::Local<v8::Value>>& params) {
1182 // Unsafe, not implemented.
1183 return CJS_Result::Success();
1184 }
1185
get_media(CJS_Runtime * pRuntime)1186 CJS_Result CJS_Document::get_media(CJS_Runtime* pRuntime) {
1187 return CJS_Result::Success();
1188 }
1189
set_media(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)1190 CJS_Result CJS_Document::set_media(CJS_Runtime* pRuntime,
1191 v8::Local<v8::Value> vp) {
1192 return CJS_Result::Success();
1193 }
1194
calculateNow(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1195 CJS_Result CJS_Document::calculateNow(
1196 CJS_Runtime* pRuntime,
1197 const std::vector<v8::Local<v8::Value>>& params) {
1198 if (!m_pFormFillEnv)
1199 return CJS_Result::Failure(JSMessage::kBadObjectError);
1200
1201 if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
1202 m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM) ||
1203 m_pFormFillEnv->GetPermissions(FPDFPERM_FILL_FORM))) {
1204 return CJS_Result::Failure(JSMessage::kPermissionError);
1205 }
1206
1207 GetSDKInteractiveForm()->OnCalculate(nullptr);
1208 return CJS_Result::Success();
1209 }
1210
get_collab(CJS_Runtime * pRuntime)1211 CJS_Result CJS_Document::get_collab(CJS_Runtime* pRuntime) {
1212 return CJS_Result::Success();
1213 }
1214
set_collab(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)1215 CJS_Result CJS_Document::set_collab(CJS_Runtime* pRuntime,
1216 v8::Local<v8::Value> vp) {
1217 return CJS_Result::Success();
1218 }
1219
getPageNthWord(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1220 CJS_Result CJS_Document::getPageNthWord(
1221 CJS_Runtime* pRuntime,
1222 const std::vector<v8::Local<v8::Value>>& params) {
1223 if (!m_pFormFillEnv)
1224 return CJS_Result::Failure(JSMessage::kBadObjectError);
1225 if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
1226 return CJS_Result::Failure(JSMessage::kPermissionError);
1227
1228 // TODO(tsepez): check maximum allowable params.
1229
1230 int nPageNo = params.size() > 0 ? pRuntime->ToInt32(params[0]) : 0;
1231 int nWordNo = params.size() > 1 ? pRuntime->ToInt32(params[1]) : 0;
1232 bool bStrip = params.size() > 2 ? pRuntime->ToBoolean(params[2]) : true;
1233
1234 CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
1235 if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount())
1236 return CJS_Result::Failure(JSMessage::kValueError);
1237
1238 CPDF_Dictionary* pPageDict = pDocument->GetPageDictionary(nPageNo);
1239 if (!pPageDict)
1240 return CJS_Result::Failure(JSMessage::kBadObjectError);
1241
1242 auto page = pdfium::MakeRetain<CPDF_Page>(pDocument, pPageDict);
1243 page->SetRenderCache(pdfium::MakeUnique<CPDF_PageRenderCache>(page.Get()));
1244 page->ParseContent();
1245
1246 int nWords = 0;
1247 WideString swRet;
1248 for (auto& pPageObj : *page) {
1249 if (pPageObj->IsText()) {
1250 CPDF_TextObject* pTextObj = pPageObj->AsText();
1251 int nObjWords = pTextObj->CountWords();
1252 if (nWords + nObjWords >= nWordNo) {
1253 swRet = pTextObj->GetWordString(nWordNo - nWords);
1254 break;
1255 }
1256 nWords += nObjWords;
1257 }
1258 }
1259
1260 if (bStrip)
1261 swRet.Trim();
1262 return CJS_Result::Success(pRuntime->NewString(swRet.AsStringView()));
1263 }
1264
getPageNthWordQuads(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1265 CJS_Result CJS_Document::getPageNthWordQuads(
1266 CJS_Runtime* pRuntime,
1267 const std::vector<v8::Local<v8::Value>>& params) {
1268 if (!m_pFormFillEnv)
1269 return CJS_Result::Failure(JSMessage::kBadObjectError);
1270 if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
1271 return CJS_Result::Failure(JSMessage::kBadObjectError);
1272 return CJS_Result::Failure(JSMessage::kNotSupportedError);
1273 }
1274
getPageNumWords(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1275 CJS_Result CJS_Document::getPageNumWords(
1276 CJS_Runtime* pRuntime,
1277 const std::vector<v8::Local<v8::Value>>& params) {
1278 if (!m_pFormFillEnv)
1279 return CJS_Result::Failure(JSMessage::kBadObjectError);
1280 if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
1281 return CJS_Result::Failure(JSMessage::kPermissionError);
1282
1283 int nPageNo = params.size() > 0 ? pRuntime->ToInt32(params[0]) : 0;
1284 CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
1285 if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount())
1286 return CJS_Result::Failure(JSMessage::kValueError);
1287
1288 CPDF_Dictionary* pPageDict = pDocument->GetPageDictionary(nPageNo);
1289 if (!pPageDict)
1290 return CJS_Result::Failure(JSMessage::kBadObjectError);
1291
1292 auto page = pdfium::MakeRetain<CPDF_Page>(pDocument, pPageDict);
1293 page->SetRenderCache(pdfium::MakeUnique<CPDF_PageRenderCache>(page.Get()));
1294 page->ParseContent();
1295
1296 int nWords = 0;
1297 for (auto& pPageObj : *page) {
1298 if (pPageObj->IsText())
1299 nWords += pPageObj->AsText()->CountWords();
1300 }
1301 return CJS_Result::Success(pRuntime->NewNumber(nWords));
1302 }
1303
getPrintParams(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1304 CJS_Result CJS_Document::getPrintParams(
1305 CJS_Runtime* pRuntime,
1306 const std::vector<v8::Local<v8::Value>>& params) {
1307 return CJS_Result::Failure(JSMessage::kNotSupportedError);
1308 }
1309
get_zoom(CJS_Runtime * pRuntime)1310 CJS_Result CJS_Document::get_zoom(CJS_Runtime* pRuntime) {
1311 return CJS_Result::Success();
1312 }
1313
set_zoom(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)1314 CJS_Result CJS_Document::set_zoom(CJS_Runtime* pRuntime,
1315 v8::Local<v8::Value> vp) {
1316 return CJS_Result::Success();
1317 }
1318
get_zoom_type(CJS_Runtime * pRuntime)1319 CJS_Result CJS_Document::get_zoom_type(CJS_Runtime* pRuntime) {
1320 return CJS_Result::Success();
1321 }
1322
set_zoom_type(CJS_Runtime * pRuntime,v8::Local<v8::Value> vp)1323 CJS_Result CJS_Document::set_zoom_type(CJS_Runtime* pRuntime,
1324 v8::Local<v8::Value> vp) {
1325 return CJS_Result::Success();
1326 }
1327
deletePages(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1328 CJS_Result CJS_Document::deletePages(
1329 CJS_Runtime* pRuntime,
1330 const std::vector<v8::Local<v8::Value>>& params) {
1331 // Unsafe, not supported.
1332 return CJS_Result::Success();
1333 }
1334
extractPages(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1335 CJS_Result CJS_Document::extractPages(
1336 CJS_Runtime* pRuntime,
1337 const std::vector<v8::Local<v8::Value>>& params) {
1338 // Unsafe, not supported.
1339 return CJS_Result::Success();
1340 }
1341
insertPages(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1342 CJS_Result CJS_Document::insertPages(
1343 CJS_Runtime* pRuntime,
1344 const std::vector<v8::Local<v8::Value>>& params) {
1345 // Unsafe, not supported.
1346 return CJS_Result::Success();
1347 }
1348
replacePages(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1349 CJS_Result CJS_Document::replacePages(
1350 CJS_Runtime* pRuntime,
1351 const std::vector<v8::Local<v8::Value>>& params) {
1352 // Unsafe, not supported.
1353 return CJS_Result::Success();
1354 }
1355
getURL(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1356 CJS_Result CJS_Document::getURL(
1357 CJS_Runtime* pRuntime,
1358 const std::vector<v8::Local<v8::Value>>& params) {
1359 // Unsafe, not supported.
1360 return CJS_Result::Success();
1361 }
1362
gotoNamedDest(CJS_Runtime * pRuntime,const std::vector<v8::Local<v8::Value>> & params)1363 CJS_Result CJS_Document::gotoNamedDest(
1364 CJS_Runtime* pRuntime,
1365 const std::vector<v8::Local<v8::Value>>& params) {
1366 if (params.size() != 1)
1367 return CJS_Result::Failure(JSMessage::kParamError);
1368
1369 if (!m_pFormFillEnv)
1370 return CJS_Result::Failure(JSMessage::kBadObjectError);
1371
1372 CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
1373 CPDF_NameTree nameTree(pDocument, "Dests");
1374 CPDF_Array* destArray =
1375 nameTree.LookupNamedDest(pDocument, pRuntime->ToWideString(params[0]));
1376 if (!destArray)
1377 return CJS_Result::Failure(JSMessage::kBadObjectError);
1378
1379 CPDF_Dest dest(destArray);
1380 const CPDF_Array* arrayObject = dest.GetArray();
1381 std::vector<float> scrollPositionArray;
1382 if (arrayObject) {
1383 for (size_t i = 2; i < arrayObject->size(); i++)
1384 scrollPositionArray.push_back(arrayObject->GetNumberAt(i));
1385 }
1386 pRuntime->BeginBlock();
1387 m_pFormFillEnv->DoGoToAction(dest.GetDestPageIndex(pDocument),
1388 dest.GetZoomMode(), scrollPositionArray.data(),
1389 scrollPositionArray.size());
1390 pRuntime->EndBlock();
1391 return CJS_Result::Success();
1392 }
1393
AddDelayData(std::unique_ptr<CJS_DelayData> pData)1394 void CJS_Document::AddDelayData(std::unique_ptr<CJS_DelayData> pData) {
1395 m_DelayData.push_back(std::move(pData));
1396 }
1397
DoFieldDelay(const WideString & sFieldName,int nControlIndex)1398 void CJS_Document::DoFieldDelay(const WideString& sFieldName,
1399 int nControlIndex) {
1400 std::vector<std::unique_ptr<CJS_DelayData>> delayed_data;
1401 auto iter = m_DelayData.begin();
1402 while (iter != m_DelayData.end()) {
1403 auto old = iter++;
1404 if ((*old)->sFieldName == sFieldName &&
1405 (*old)->nControlIndex == nControlIndex) {
1406 delayed_data.push_back(std::move(*old));
1407 m_DelayData.erase(old);
1408 }
1409 }
1410
1411 for (const auto& pData : delayed_data)
1412 CJS_Field::DoDelay(m_pFormFillEnv.Get(), pData.get());
1413 }
1414
GetCoreInteractiveForm()1415 CPDF_InteractiveForm* CJS_Document::GetCoreInteractiveForm() {
1416 return GetSDKInteractiveForm()->GetInteractiveForm();
1417 }
1418
GetSDKInteractiveForm()1419 CPDFSDK_InteractiveForm* CJS_Document::GetSDKInteractiveForm() {
1420 return m_pFormFillEnv->GetInteractiveForm();
1421 }
1422