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2015-10-03Refcount external V8 isolate initialization / release.chromium/2527Lei Zhang
BUG=531339 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1377463005 .
2015-10-02Pass v8::Isolate to PDFium at init time.Tom Sepez
Move the external isolate and embedder slot from the IPDF_JSPlatforms struct supplied at the FPDFDOC_InitFormFillEnvironment() call time to arguments to the FPDF_InitLibraryWithConfig() call. This has several benefits: -- Avoids the crash that could happen if multiple FPDFDOC_InitFormFillEnvironmen() calls should happen to be made by an embedder with different slot values. -- Down the road, for XFA, there may be XFA but no FormFill environment. We support both forms for the time being, until the chrome side catches up, at which point we will deprecate the old way. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1367033002 .
2015-10-02Do not call into formfiller code with a NULL PageView.Lei Zhang
BUG=537173 R=jun_fang@foxitsoftware.com, tsepez@chromium.org Review URL: https://codereview.chromium.org/1376093002 .
2015-10-01Fix static initializer in fxjs_v8.cppTom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1372103004 .
2015-10-01Revert "Leak per-isolate data in pdfium"Raymes Khoury
This reverts commit 3e144b8c23d7c52ed36329e87f0cb01f38ec1ed7. This may be causing the failures seen in crbug.com/537799. BUG=537799 Review URL: https://codereview.chromium.org/1382433003 .
2015-09-30Add signatures to FXJS_V8.Tom Sepez
BUG=chromium:529012 R=jochen@chromium.org, krasin@google.com Review URL: https://codereview.chromium.org/1353193004 .
2015-09-30Leak per-isolate data in pdfiumchromium/2525chromium/2524Raymes Khoury
Right now we're freeing per-isolate data everytime a document is destroyed even though it may be in use by other documents. For now we leak the per-isolate data until crbug.com/531339 is fixed. BUG=531339 R=jochen@chromium.org Review URL: https://codereview.chromium.org/1372353002 . Patch from Raymes Khoury <raymes@chromium.org>.
2015-09-29Refactor some common code for bounding boxes.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1373333002 .
2015-09-28Introduce kPerIsolateDataIndex and tidy JS_Define.hTom Sepez
Follow-up from https://codereview.chromium.org/1366053003/ - use kPerIsolateDataIndex rather than magic constant 1. - make a helper function for common code in JS_Define.h - remove dead prototypes missed in earlier CL. - fxjs_v8 can't include generic fpdfsdk includes (layering). R=jochen@chromium.org Review URL: https://codereview.chromium.org/1367813003 .
2015-09-25Revert "Revert "Merge to master: contention over isolate data slots""Tom Sepez
This reverts commit 3b4382a847b5a7439a3107512dbe54c317108579. The difference between this CL and the one that failed is fxjs_v8.cpp:271. In master, we pass the runtime information as: v8::isolate -> v8::Context -> FXJS Runtime, but in XFA: V8::Isolate -> PerIsolate struct -> FXJS Runtime. The master way is more correct, in that FXJS_Runtime is 1:1 with v8 contexts and many:1 (in theory) with isolates. It looks like the XFA branch missed a patch along the way. I'll do that next. Having made this change, the only data in the per-isolate struct will be the ptr array (on master); it will also include the XFA context (on XFA). I've kept the struct on master for the sake of similarity. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1365733003 .
2015-09-22Revert "Merge to master: contention over isolate data slots"Tom Sepez
Reason for revert: embeddertests failed. This reverts commit 70bc04b16646c92f221c5aa56831b01d6ec7c1ca. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1358263004 .
2015-09-22Merge to master: contention over isolate data slotsTom Sepez
Work on this was first performed on the XFA branch, since it has additional requirements (FXJSE layer) that needed to be accomodated by the solution. (cherry picked from commit ed7b2b50aa1744e0bc5a60bef12c61fa91d863b7) Original Review URL: https://codereview.chromium.org/1351173002 . R=thestig@chromium.org Review URL: https://codereview.chromium.org/1354593004 .
2015-09-22Use std::set<> to track active event handlers.Tom Sepez
This avoids some custom linked-list code. Also note that we use a local copy to be sure we removed the same thing that was added no matter how our callees may muck with the handler. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1352393003 .
2015-09-21Remove CJS_RuntimeFactorychromium/2519chromium/2518chromium/2517Tom Sepez
The Factory Design Pattern isn't buying us anything here over just new'ing the object we want. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1360523004 .
2015-09-21More tidy of CJS_Object, kill implicit cast operatorTom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1349423006 .
2015-09-17Don't pass null isolates to FXJS_ when we have a real isolate.Tom Sepez
Kill some now unused functions as a result. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1350703003 .
2015-09-16Remove several dead functions from fxjs_v8.{cpp,h}.Tom Sepez
Re-arrange things in the header so function overloads are next to each other, and related things are near each other. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1348693003 .
2015-09-16Fix build broken at 506df426d5d6.Tom Sepez
Move header file includes when usage moved. Windows-only section missing a ")". TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1349783003 .
2015-09-16Ensure functions in FXJS_V8 are prefixed by FXJS_.Tom Sepez
Currently, its hard to tell which functions come from the JS_ layer at fpdfsdk/include/javascript vs. which functions come from the FXJS_V8 layer at fpdfsdk/include/jsapi. Until we take up the task of using namespaces, at least make the prefix consistent. Move objects out of FXJS_V8 that are really part of JS_. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1347833002 .
2015-09-15Fix typo from commit a9d4bc5. (Autocomplete fail)Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1345883003 .
2015-09-15Fix build on Windows after commit 0b3c8f7.Lei Zhang
MSVS can't figure out the value of strlen(kConstString) at compile time. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1342263002 .
2015-09-15Implement FPDFAction_GetFilePath().Lei Zhang
The API is the same as the Foxit version, except the encoding is specified as UTF-8 instead of local encoding. Also remove CPDF_LWinParam since it's unused. BUG=chromium:517713 R=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/1335373002 .
2015-09-15Fix build broken at 09ed30750282Tom Sepez
Wrong parameter set to nullptr during one of the CL revisions. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1344483005 .
2015-09-15Refactor fxjs_v8 and add embeddertests for it.Tom Sepez
This forces the layer defined by fxjs_v8.h to be (more) self-contained, so that it can be tested apart from the CJS_* objects (in fpdfsdk/{src,include}/javascript. This implies the array buffer allocator must be part of fxjs_v8. One wrinkle is that we'd like to be able to test an isolate upon which no native objects have been added, so some initialization that would have occurred as part of object definition must be made explicit. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1338073002 .
2015-09-14Get CJS_RuntimeFactory out of the CJS_GlobalData management business.Tom Sepez
First part of getting rid of CJS_RuntimeFactory. The factory design pattern isn't appropriate here since we only ever make one kind of object. CJS_GlobalData is now perfectly capable of managing itself through internal ref counts. I'm philosophically opposed to keeping ref-counts outside the object (do you hear me std::shared_ptr, you're bad!) R=thestig@chromium.org Review URL: https://codereview.chromium.org/1338993005 .
2015-09-11Fix strings, remove stringify macros, void return types for Consts.h.Tom Sepez
Replace multiple #defines of the same strings with externs. Fix strings mangled by interaction of # and clang-format. Remove macros as possible. Make more JS_ functions void and simplify. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1342433002 .
2015-09-11Rename Init methods to more accurately describe purposeTom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1335763002 .
2015-09-10Remove some abstractions in fxjs_v8.h.Tom Sepez
It's too hard to keep mapping between v8 and fx abstractions; the lack of transparency prevents those skilled in v8 only from working on this code. Apparently, the original intention was to confine v8 types to fpdfsdk/{include,src}/jsapi, but fpdfsdk/{include,src}/javascript is already well-polluted with v8 types. Also remove no-op JS_SetThisObj(). Also remove unused ParserParams() [noticed because it was incorrectly passing handles as pointers]. Also remove cast operator from CJS_Runtime and call GetIsolate() explicitly. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1332973002 .
2015-09-10Fix JS_GetArrayElement to not return an empty handle on successchromium/2507Jochen Eisinger
BUG=chromium:528376 R=ulan@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1337433002 .
2015-09-10Resolve bad cast to CJS_EventHandlerfoxit
At line 2026 in pdfsdk/src/javascript/PublicMethods.cpp, the writer wants to perform type cast like line 2027 but he made a mistake to make type conversion on m_pValue. Even at line 2027, it's redundant to make type conversion. The returned type of pContext->GetEventHandler() is CJS_EventHandler*. BUG=529310 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1325753007 .
2015-09-09Fix heap use after free in CPDFSDK_Annot::GetPDFAnnot.Tom Sepez
Use two seperate loops to kill current focus annot and to release annots in current page. Loop to kill current focus annot is run first, so it will not access deleted annots. BUG=507316 R=tsepez@chromium.org TEST=Reproduction steps mentioned in issue 507316 should not crash chrome. Unit test added to pdfium. Run pdfium_embeddertests.exe. Review URL: https://codereview.chromium.org/1312313006 .
2015-09-08Beef up app_props.in and tidy app.cpp.Tom Sepez
Some of the values returned are dubious; capture the current state of affairs. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1317393003 .
2015-09-08Change the JS app.viewerType() return value to "pdfium"Lei Zhang
BUG=pdfium:181 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1331633002 .
2015-09-01Remove IPDFSDK_AnnotHandler interface.Tom Sepez
It's pointless to have an abstract interface and its only concrete implementation defined in the same header. We can de-virtualize along the way and get a small savings. Rename CPDFSDK_BFAnnotHandler along the way, since its the only kind of AnnotHandler, and I can't imagine what BF stands for. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1313733013 .
2015-09-01CPDFSDK_MediaActionHandler is unused.Tom Sepez
It's never instantiated, and any pointers to it are always NULL. Also kill an unused arg to CPDFSDK_ActionHandler ctor along the way. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1329583004 .
2015-08-31CJS_Context::compile unusedTom Sepez
This, in turn, allows us to get rid of the DoJob method and its clumsy mode parameter conditional. Add explicit and consts, and remove pointless asserts along the way. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1318543012 .
2015-08-31Fix two issues shown by bug 489995Tom Sepez
- Handle NULL in buffer operator<< under JS mailForm() calls. - Ensure correct type in JS addIcon() calls. BUG=489995 R=brucedawson@chromium.org, thestig@chromium.org Review URL: https://codereview.chromium.org/1327473002 .
2015-08-19Extern in .cpp file is a code smell, part 2.Tom Sepez
Fixes the remaining issues, except for JBIG2/Skia ... R=thestig@chromium.org Review URL: https://codereview.chromium.org/1298393003 .
2015-08-19Extern in .cpp files is a code smell.Tom Sepez
Part 1. Move to headers so compiler can type check against the definitions. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1299963002 .
2015-08-17CFX_MapByteStringToPtr considered harmful.Tom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1297723002 .
2015-08-17Fix more sign comparison errors.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1290383003 .
2015-08-17js_global_data and global_alternate violate naming rules.Tom Sepez
They look too much like locals; use JSGlobalData and JSGlobalAlternate instead. Kill some commented out code. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1289903004 .
2015-08-14Add new public APIs to find the z-order for links and widgets.chromium/2485chromium/2484Lei Zhang
- Implement FPDFLink_GetLinkZOrderAtPoint(). - Implement FPDFPage_FormFieldZOrderAtPoint(). - Mark FPDPage_HasFormFieldAtPoint() as deprecated. - Modify CPDF_LinkList and CPDF_InterForm to support new APIs. - Clean up dead code in CPDF_LinkList and CPDF_InterForm. BUG=chromium:515837 R=jun_fang@foxitsoftware.com, tsepez@chromium.org Review URL: https://codereview.chromium.org/1278053004 .
2015-08-14Don't bother checking pointers before delete[] and FX_Free().Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1297713003 .
2015-08-14Use override in more classes in fpdfsdk/Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1287193005 .
2015-08-14Use override in more classes in core/Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1292613003 .
2015-08-13Cleanup: s/Torelance/Tolerance/Lei Zhang
R=tsepez@chromium.org TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1294713002 .
2015-08-13Tidy up JS_Object.h and JS_Object.cpp.Tom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1293673003 .
2015-08-13Kill JS_TIMER_MAPARRAYTom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1286383004 .
2015-08-13Remove if checks after new.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1287863002 .
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