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2018-07-27Make pdfium_embeddertests pass on Windows 10.Lei Zhang
BUG=chromium:828177 NOTRY=true Change-Id: I30123087bbe11aaaa6175b5f729b7ab55107a975 Reviewed-on: https://pdfium-review.googlesource.com/38902 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-07-27Fix some nits in FPDFEditEmbeddertest.Lei Zhang
Change-Id: I435ced292df79118fb65dd2922292ed29824dc1c Reviewed-on: https://pdfium-review.googlesource.com/38970 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-07-26Be more careful casting to widget subclasses.Tom Sepez
Part of the effort to reduce unchecked static casts. Change-Id: I1bff1c53aa7c5804660de4b65cf01523d70fcbb7 Reviewed-on: https://pdfium-review.googlesource.com/38896 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-25Remove some ASSERT (and cast) in favor of checked cases.Tom Sepez
Because it is a stronger pattern at runtime. These were found by essentially: grep -ni '\bassert\b.*type' Change-Id: I913d77139053e8980528597a6633e1859e5204c4 Reviewed-on: https://pdfium-review.googlesource.com/38890 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-07-25Disable submit in XFA forms.Henrique Nakashima
Bug: chromium:842503 Change-Id: If411815d8324929f482e3cad0fda54f24d370c2a Reviewed-on: https://pdfium-review.googlesource.com/37830 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-24Fix encryption dictionary owning.Artem Strygin
Return encryption dictionary as const reference from CPDF_Parser. Create a copy in CPDF_Creator if needed. Change-Id: I270f71d307d818fba7f65ebe379f5942ae816934 Reviewed-on: https://pdfium-review.googlesource.com/38390 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-07-17Add Deleter and Scoper for FPDF_PAGELINK.chromium/3495Andrew Weintraub
Change-Id: Ie997bfa5437d4222a381be3fc2b4334d6c8e2d5b Reviewed-on: https://pdfium-review.googlesource.com/38190 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-07-17Cleanup SetSavedCalled APIRyan Harrison
Fix a couple of post submit comments on the originally version of this API. BUG=pdfium:953 Change-Id: Id5b7480c5791821340366371b4ab861e78d47e8b Reviewed-on: https://pdfium-review.googlesource.com/38150 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-07-16Alert embedder when attempting to save XFA formRyan Harrison
This CL adds an experimental callback to the form fill API that allows PDFium to signal to the embedder that an attempt call save occurred. The embedder is responsible for showing an appropriate UI when this occurs. When PDF saving is implemented the API can be removed. BUG=pdfium:953 Change-Id: Iba30f4d0547fe773b793e499995be426626092a0 Reviewed-on: https://pdfium-review.googlesource.com/35870 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-07-16Add FPDFFormObj_GetObject() APIMiklos Vajna
To be used together with the existing FPDFFormObj_CountObjects() function. Change-Id: I8ed69624e967708c8db7e8f135e28fbe6a52752f Reviewed-on: https://pdfium-review.googlesource.com/37890 Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2018-07-14Use more ternary operators in content mark code.chromium/3493chromium/3492Lei Zhang
Change-Id: Ibf09905523ae2d80ce48bfe7337733d8dc718669 Reviewed-on: https://pdfium-review.googlesource.com/37850 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-07-13Create API to remove a parameter from a content mark.chromium/3491Henrique Nakashima
- FPDFPageObjMark_RemoveParam() Bug: pdfium:1037 Change-Id: I3ec25128795c36ba7f2f72a9d288a7855ecc3180 Reviewed-on: https://pdfium-review.googlesource.com/37770 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-13Create API to remove a content mark from a page object.Henrique Nakashima
- FPDFPageObj_RemoveMark() Bug: pdfium:1037 Change-Id: I7ff320261d64e3ead45375ccc72301e7c64dd6e3 Reviewed-on: https://pdfium-review.googlesource.com/37710 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-13Fix mark parameters not saved if nothing changed.Henrique Nakashima
Bug: pdfium:1037 Change-Id: Ia2cd0d6ef99495dda3289988123489e3a2ad6e82 Reviewed-on: https://pdfium-review.googlesource.com/37750 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-13Validate out-parameters in FPDF_GetPageSizeByIndex().Lei Zhang
Change-Id: I2927ebdf0aff31193ad69dcd5542f3858ffdd6ee Reviewed-on: https://pdfium-review.googlesource.com/37790 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-07-13Fix FPDF_ImportNPagesToOne() documentation.Lei Zhang
FPDF_ImportNPagesToOne() has width/height parameters to indicate the dimensions of pages in the returned PDF. PDF is not a raster-based format, so pixels are not the right unit for page dimensions. Change-Id: Iff5b373a5a020b5822aaa29d2b44f1dbf7a75b13 Reviewed-on: https://pdfium-review.googlesource.com/37810 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-12Fix mark not saved if there are no other changes in the same object.Henrique Nakashima
Bug: pdfium:1037 Change-Id: Ifcb0a4330d077895c5f02395588150f29a5466aa Reviewed-on: https://pdfium-review.googlesource.com/37731 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-12Create API to set and get blob values from a mark dict.Henrique Nakashima
The new functions are: - FPDFPageObjMark_GetParamBlobValue - FPDFPageObjMark_SetBlobParam Bug: pdfium:1037 Change-Id: Ie04df04c64c6cf517a8cde182d7e9a38c3c78d1b Reviewed-on: https://pdfium-review.googlesource.com/37570 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-11Inline GetMarkParamPairAtIndex into FPDFPageObjMark_GetParamKey.Henrique Nakashima
Bug: pdfium:1037 Change-Id: Iddc0d51874cf22d24ddf634ff767cd08807a4904 Reviewed-on: https://pdfium-review.googlesource.com/37630 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-11Rename content mark parameter value getters.Henrique Nakashima
The functions: - FPDFPageObjMark_GetParamValueTypeByKey() - FPDFPageObjMark_GetParamIntValueByKey() - FPDFPageObjMark_GetParamStringValueByKey() are renamed, respectively, to: - FPDFPageObjMark_GetParamValueType() - FPDFPageObjMark_GetParamIntValue() - FPDFPageObjMark_GetParamStringValue() Bug: pdfium:1037 Change-Id: Iac9cc8c0a9ccaea101bbaaab9063cd2c755c9d47 Reviewed-on: https://pdfium-review.googlesource.com/37611 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-11Remove clunky mark property value getters by index.Henrique Nakashima
The key getters are necessary to list the properties, but after getting those keys, the *ByKey functions can be called. These functions are therefore unnecessary. In a follow-up CL, I will remove the "ByKey" suffix from the other versions. Bug: pdfium:1037 Change-Id: I02760025470a295971c4900fce1b6a8bbc7a5820 Reviewed-on: https://pdfium-review.googlesource.com/37590 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-11Write marked content operators when generating a stream.Henrique Nakashima
The marked content operators are BMC, BDC and EMC. In the case of BDC, it is preceded by a direct dict or a property name. Bug: pdfium:1118 Change-Id: I3ee736ff7be3e7d7dde55ef581af3444a325e887 Reviewed-on: https://pdfium-review.googlesource.com/37470 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-11Split CPDF_ContentMark::AddMark() into three versions.Henrique Nakashima
One version is for a mark without a dictionary. The second is for a mark with a direct dictionary. The third is for a mark with indirect properties. Bug: pdfium:1118 Change-Id: Ice0ff11d5ba4eaf2ccdf57be49b9140ba5c9b159 Reviewed-on: https://pdfium-review.googlesource.com/37550 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-11Add FPDFFormObj_CountObjects() APIMiklos Vajna
To find out the number of sub-objects a form object has, similar to how FPDFPage_CountObjects() does it for page objects. Change-Id: I7e5775dece42b74fd5b71b1d9622a1aa37bf64ac Reviewed-on: https://pdfium-review.googlesource.com/37316 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>
2018-07-10Add test for reading marked content with an indirect dict.Henrique Nakashima
Bug: pdfium:1118 Change-Id: I2e9adaae64cba5b3915c19f3c99743cddbe58736 Reviewed-on: https://pdfium-review.googlesource.com/37371 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-10Create API for adding content marks and setting their params.chromium/3488Henrique Nakashima
This CL creates the following new functions in the public API: - FPDFPageObj_AddMark - FPDFPageObjMark_SetIntParam - FPDFPageObjMark_SetStringParam Bug: pdfium:1037 Change-Id: Icabf3fdd8e8153b9156bab807a3708d38a9365d8 Reviewed-on: https://pdfium-review.googlesource.com/37330 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-05Create content mark APIs to get values by key.Henrique Nakashima
Bug: pdfium:1037 Change-Id: Ie887c0bbf3e543676adec6d8411b0b3254677d3c Reviewed-on: https://pdfium-review.googlesource.com/37170 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-05Delete CPDF_ContentMark::HasRef()Henrique Nakashima
This is called by many client to make sure CountItems() does not crash. Moving the check to CountItems() makes HasRef() unnecessary. Bug: pdfium:1037 Change-Id: I4f21f33a88c9aad54f0dae18a38b370c6ceaec80 Reviewed-on: https://pdfium-review.googlesource.com/37133 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-07-03Add FPDFText_GetTextRenderMode() APIMiklos Vajna
This allows deciding if FPDFPageObj_GetFillColor() or FPDFPageObj_GetStrokeColor() should be used to get the effective color of a text object. Change-Id: Ic6e99a9eb8512b164756da8b5fcd8cd7771271ae Reviewed-on: https://pdfium-review.googlesource.com/36750 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-07-02Virtualize Observable<T>::ObservedPtr::OnDestroy() for CPDF_Avail cleanupTom Sepez
This enables more complicated cleanup when an observed object is destroyed. Use it to make documents observable and to allow the CPDF_Avail to cleanup without the need for intermediate class. Change-Id: I3a8e758b7ff542e0a58710eff1ac8017205cbd45 Reviewed-on: https://pdfium-review.googlesource.com/36373 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-29Revert "Simplify CPDF_PageOrganizer::UpdateReference method."Lei Zhang
This reverts commit 35ab1bd0328a244cc2f6dcde2822c8117738b01d. Reason for revert: Causing crashes and bad flattening. BUG=chromium:858921,chromium:858952 Original change's description: > Simplify CPDF_PageOrganizer::UpdateReference method. > > Change-Id: I52fe66472bdc2a61d7074f77627a3ee1d5646255 > Reviewed-on: https://pdfium-review.googlesource.com/35611 > Reviewed-by: dsinclair <dsinclair@chromium.org> > Commit-Queue: Art Snake <art-snake@yandex-team.ru> TBR=dsinclair@chromium.org,art-snake@yandex-team.ru Change-Id: I9a3635140867793e7109c15b64d66ec1d1a8b1f9 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/36550 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-06-28Remove redundant FPDF_PAGEOBJECT null-ness checks.Lei Zhang
CPDFTextObjectFromFPDFPageObject() will take the FPDF_PAGEOBJECT and performs the same check anyway. Change-Id: I6535ab749d5a3222c6f2e6fba648f7ee515d3ddc Reviewed-on: https://pdfium-review.googlesource.com/36372 Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-06-28Simplify CPDF_PageOrganizer::UpdateReference method.Artem Strygin
Change-Id: I52fe66472bdc2a61d7074f77627a3ee1d5646255 Reviewed-on: https://pdfium-review.googlesource.com/35611 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-06-27Rework of loading of CPDF_Document.Artem Strygin
Improve CPDF_Document interface. Fix relationship between CPDF_Document and CPDF_Parser. This CL changes CPDF_Document to internally create the CPDF_Parser and removes the need for the CPDF_Parser to know about the CPDF_Document. Change-Id: Iec7aef19575c90f30b9a6c919dfd4f4417e4caf2 Reviewed-on: https://pdfium-review.googlesource.com/35630 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-26Add some more consts to unowned pointers.Tom Sepez
Ideally, unowned ptrs might well be const, as updating something through an unowned reference is best avoided. Change-Id: Ida8111ffe0ee1e30bbf6b7718b0929dfb5cafdff Reviewed-on: https://pdfium-review.googlesource.com/36050 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-26Make CPDF_Document::m_pRootDict an UnownedPtr<>.Tom Sepez
In turn, this requires making some of the tests use an indirect root dictionary so as to satisfy the lifetime requirements. Change-Id: Ibdbe294a76200d4486134e5848c169a6c2d802bf Reviewed-on: https://pdfium-review.googlesource.com/36110 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-26Add FPDFTextObj_GetFontSize() APIMiklos Vajna
In contrast with FPDFText_GetFontSize(), this exposes the font size of the text object according to the text state, rather than the font size of a particular character. Change-Id: Iac88d1aea8fb6bb5522bdaf01363aa6d32025b8f Reviewed-on: https://pdfium-review.googlesource.com/35931 Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2018-06-22Follow up to removing JS alert/beep magic numbersRyan Harrison
Cleanup CL to address some comments on https://pdfium-review.googlesource.com/c/pdfium/+/35730 that appeared after I sent it to the CQ. Change-Id: I7d5539101547a79d6fc3edf45720b60a1112e2e5 Reviewed-on: https://pdfium-review.googlesource.com/35951 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-06-22Avoid some duplicate const/non-const getters.Tom Sepez
Getters should nearly always be const when they return a non-const pointer to an unowned object. Saves a bit of code along the way. Grep for similar occurrences and add "const". Change-Id: I492bf962a7d62452fa40310146226dc0c8ebb753 Reviewed-on: https://pdfium-review.googlesource.com/35890 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-06-22Rework of Fixing metadata not read from linearized file.Artem Strygin
Move receiving "Info" dictionary form API implementation to CPDF_Document. Also added test. Bug: pdfium:664 Change-Id: I273980750fbdd4d20711f651245780fc9ba02789 Reviewed-on: https://pdfium-review.googlesource.com/35490 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-06-21Clean up constant values for JS alert and beepRyan Harrison
Define constant values in the public API for the valid values of alert button type, alert icon type, and beep type. Replace various magic numbers through out the code base using these values. Also replace the XFA specific versions with an enum class that is guaranteed to have the same values, instead of #defines that just happen to. This CL does not attempt to add error checking on these values, since it currently doesn't exist so adding it may cause regressions. Change-Id: Ief3aee2a4ad419691c18fc1dba8b984ad222141b Reviewed-on: https://pdfium-review.googlesource.com/35730 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-21Do not save content stream if all page objects were removed from it.Henrique Nakashima
Bug: pdfium:1051 Change-Id: Ia990a47eeceb47fd2b15fe4ea7226861507484db Reviewed-on: https://pdfium-review.googlesource.com/35115 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-06-21Pass output parameters as pointers in ijs_event_contextTom Sepez
It is hard to tell if there is some unsavory stuff going on with references otherwise. Avoids some const_casts in the process. Add some UnownedPtrs along the way to check caller's storage duration. Change-Id: Ic8d85802083f0b27e07993ea25f8f1c15fca1712 Reviewed-on: https://pdfium-review.googlesource.com/35750 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-20Remove duplicate method for generating alertschromium/3468Ryan Harrison
XFA has its own method for generating alerts in the embedder, CPDFSDK_FormFillEnvironment::Alert, which is a slight variation of the non-XFA CPDFSDK_FormFillEnvironment::JS_appAlert. Converting the two instances of calls to the XFA only method to use the non-XFA method and removing the XFA only method. Change-Id: I60ea92b2ae69ea96ce4c216ef6d9029d79580b05 Reviewed-on: https://pdfium-review.googlesource.com/35690 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-06-20Fix a couple of CPDF_DefaultAppearance::GetFont usageschromium/3467Nicolas Pena
Bug: 853238 Change-Id: I133be340fd877e9acd2733845d454924dc86d295 Reviewed-on: https://pdfium-review.googlesource.com/35711 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2018-06-20Re-work some more c_str() usage.Tom Sepez
Many of these are converting ByteString => c_str => ByteStringView, since the ByteStringView ctor is implicit. This is unfortunate, since that involves a strlen() which the ByteString already knows if we use AsStringView() instead. This changed one test result where we can now return the string "\0" instead of "" -- since strlen no longer eats the NUL. This seems consistent, say, with String.fromCharCode(). Change-Id: I17f68d1a1f4b352960208f9148e68ab4c4d78bd2 Reviewed-on: https://pdfium-review.googlesource.com/35590 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-20c_str() calls not needed when writing to ostreamTom Sepez
c_str() is a bit of a code smell, esp. since Byte/Wide strings know how to do this all by themselves. Change-Id: I9c86cee42c12a3f72ddb1d410a91cf25647d0ce6 Reviewed-on: https://pdfium-review.googlesource.com/35530 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-19Move fxcrt::{Byte,Wide}Strings with std::move().chromium/3466Tom Sepez
Remove some string copies in barcode that were noticed whilst looking for moves. Change-Id: Ieda34d00f633576ba1f0dca283dcdabfb36f236c Reviewed-on: https://pdfium-review.googlesource.com/35410 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-19Add FPDFText_GetMatrix() APIMiklos Vajna
This is similar to FPDFPath_GetMatrix(), but works on text, not path objects. Change-Id: If268362b7fa4398124b953e0e2225074523f5f65 Reviewed-on: https://pdfium-review.googlesource.com/35434 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2018-06-14Rewrite content stream regeneration.Henrique Nakashima
Loop through the dirty page objects and streams and regenerate all streams that are dirty. Bug: pdfium:1051 Change-Id: I837b5a7cd9542b7777e7c7ae7ac9cc75f69f30b5 Reviewed-on: https://pdfium-review.googlesource.com/34330 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>