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2018-10-24Be more particular about FX objects constructed from JSTom Sepez
This is back-filling some more error cases from the work from a few weeks ago. Replaces a lambda with a static CallHandler() method since the verbosity was increasing. It gets invoked if you try to make a new FXJS object from the javascript side, rather than the C++ side. Making such an object is a little tricky, since we don't give these functions names in V8, but they can be obtained via constructor property from an instance of the object. Change-Id: Ibca686e75338ac54d08a114f36f930cd424a1eb5 Reviewed-on: https://pdfium-review.googlesource.com/c/44534 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-10-18Remove a few V8 includes from header files.Lei Zhang
Change-Id: I087c4e712aa87f99ada4ef515f5b361037a5dae0 Reviewed-on: https://pdfium-review.googlesource.com/c/44257 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-12Remove more unnecessary includes and do IWYU as needed.Lei Zhang
Also move some implementations out of headers. Change-Id: I321fc26970c440d874b135bd28e8bc8156b9afee Reviewed-on: https://pdfium-review.googlesource.com/c/43890 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-09Do IWYU for ptr_util.h.Lei Zhang
Change-Id: Ib96a66eb47bea791f061e1d6da8aadad8037a99d Reviewed-on: https://pdfium-review.googlesource.com/c/43609 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-27The final game: mark everything final.Tom Sepez
Then revert the ones that break compilation. Fix one IWYU noticed during presubmit. Change-Id: I881a8a72818e55dbc4816247e35ff5e3015194e7 Reviewed-on: https://pdfium-review.googlesource.com/41470 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-14Remove optional argument from NewFXJSBoundObject().Tom Sepez
Additionally, we have a pre-existing enum type that is more meaningful than just a boolean. Change-Id: Ie6ad13a3c9b22e34dedf7a5a9b5b9cc2a49b1f03 Reviewed-on: https://pdfium-review.googlesource.com/40190 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-07-17Check for global flag on global proxy objects.Tom Sepez
Second line of defense for issue in the associated bug. Bug: chromium:862059 Change-Id: I58ba890dfe02c89dd6bcfa23e2e116e107f9adbc Reviewed-on: https://pdfium-review.googlesource.com/37991 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-16Use UnownedPtr<> to v8::Isolates.Tom Sepez
Isolates are long-lived, but this may catch a few things. Introduce CFX_V8IsolateDeleter for unique_ptr<v8::Isolate> usage. Fix Dispose()/SetIsolate(nullptr) ordering in cjs_runtime.cpp Remove one unused isolate member. Flip protected -> private in one place. Change-Id: I26cdd120f799192e93b0d9d04dcde8f348dc21f3 Reviewed-on: https://pdfium-review.googlesource.com/37931 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-11Move some CFXJS_Engine methods to CFXJS_ObjDefinition.Tom Sepez
Partial move, we'll clean up the engine side later. Change-Id: I07fdae150de9e834d11ed242a7f9a007aae266ac Reviewed-on: https://pdfium-review.googlesource.com/34810 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-11Move some FXJS methods onto the per-isolate object.Tom Sepez
This more clearly shows how information is flowing out of V8 and into our C++ callbacks. Change-Id: I5c37d2c28c166443eb9983076fbb0e944bebbf47 Reviewed-on: https://pdfium-review.googlesource.com/34790 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-07Remove v8::Context slot usage entierly from fxjsTom Sepez
Its no longer required. Change-Id: I180ca99817352a91b6d9d7c9b45985cd96dc730e Reviewed-on: https://pdfium-review.googlesource.com/34290 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-06Stop using some v8::Context slot to find runtime.Tom Sepez
Instead, use the object binding's pointer. Puts the cart back behind the horse. Change-Id: I4c06ae991b871c6e90b0e6c70b69886addca2354 Reviewed-on: https://pdfium-review.googlesource.com/33630 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-05-17Convert JS execute methods to return Optional<IJS_Runtime::JS_Error>Dan Sinclair
This CL changes several of the JS execution methods to to return an Optional<IJS_Runtime::JS_Error> instead of a bool with a WideString out param. The IJS_Runtime::JS_Error will contain the line, column and exception message if an error occurs during execution. Change-Id: I37785ae6cd133a4c94ad8d25289473600b8a5d19 Reviewed-on: https://pdfium-review.googlesource.com/32614 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-04-06Avoid uninitialized internal fields in V8 global objects.Tom Sepez
V8 won't do this for us when it creates a global object under the covers off of a template with a non-zero internal field count, instead just leaving it uninitialized. We were careful to set the iternal fields on the object we explicitly create, but there are these implicitly created ones as part of making a new context that need to be handled as well. BUG: pdfium:1005 Change-Id: Ic40bafc206ec5119cbceb58f0bb725693e7ddf80 Reviewed-on: https://pdfium-review.googlesource.com/29910 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-04-05Make Internal field usage in cfxjs_engine match README.docTom Sepez
As it turns out, this doesn't cause any bugs with the FXJS/FXJSE interaction since the magic values will never be present in the other slot, but the code looks wrong wrt. the document. Also fix an assert in FXJSE that our objects have two slots, and null appropriately (just a defensive measure). Also assert that one of our casts is valid. Change-Id: I3146fe58350da5e9b76e711d81480565dabd587f Reviewed-on: https://pdfium-review.googlesource.com/29859 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-03-21Replace deprecated SetNamedPropertyHandlerFranziska Hinkelmann
Replace v8::SetNamedPropertyHandler() with SetHandler() and the appropriate flag set. Change-Id: Ia06311cbea4ab21903d4ac4fe115eab6f0983c0d Reviewed-on: https://pdfium-review.googlesource.com/28930 Reviewed-by: Jochen Eisinger <jochen@chromium.org> Commit-Queue: Jochen Eisinger <jochen@chromium.org>
2018-02-13Use actual type in place of void* in V8 mapTom Sepez
Add an override so we can comment about the need for it someday. Change-Id: I344c6fd7a635aeab030f0e769bd03a86406ffdd8 Reviewed-on: https://pdfium-review.googlesource.com/26310 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-02-09Tidy V8TemplateMap.Tom Sepez
Change-Id: Idcba60bb36c0d47c0d2acb21ddfa3b3b46cdfe49 Reviewed-on: https://pdfium-review.googlesource.com/26170 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-09Rename fxjs_v8.{h,cpp} to cfxjs_engine.{h,cpp}Tom Sepez
Place the template map definitions entirely in .cpp file. Change-Id: I2643f1b99f5582b69aa985857c4aa6f9b5ab57c8 Reviewed-on: https://pdfium-review.googlesource.com/26150 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
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