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2017-10-19Fix integer overflows in cfx_font.cpp.chromium/3245Henrique Nakashima
Bug: chromium:775587 Change-Id: If927ebc0080a53d1c67f0aee5cab525fbcc24260 Reviewed-on: https://pdfium-review.googlesource.com/16290 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-10-18Cleanup nits in cxfa_ffdocviewchromium/3244Dan Sinclair
This CL does some minor cleanup in the cxfa_ffdocview file to better match coding style. Change-Id: Iafb4fd2ba9c1963494b388104bd77d5423121227 Reviewed-on: https://pdfium-review.googlesource.com/16271 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-10-18Fix rounding of colour valuesDan Sinclair
This CL fixes rounding issues with the colour values when written then read from path objects. Bug: pdfium:919 Change-Id: I8ab33706f1c7d81c3ec755706b1a613cf2a557b3 Reviewed-on: https://pdfium-review.googlesource.com/16270 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-18Refactor HasXFAField into HasFormInfoRyan Harrison
The existing API is too restrictive for collection the metrics information that we want. Specifically it only tells us if there are XFA forms in the document, but not AcroForms. This refactoring makes the method more general, so that non-XFA information is provided also. This change in semantics of the return value required some changes at the call sites of the API. BUG=chromium:775519 Change-Id: Id421c66c09b47196c252c64cdc2c711ca1911de0 Reviewed-on: https://pdfium-review.googlesource.com/16210 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-10-17Fix loading mutually referencing colorspaces.chromium/3243Henrique Nakashima
CPDF_DeviceNCS and CPDF_SeparationCS can load other colorspaces and their v_Load() needs to pass around a set of visited spaces to avoid stack overflows if that other colorspace references the first one. Bug: chromium:773095 Change-Id: Idae26c95a8034c3ded70f70e20ae1c414d7b29c3 Reviewed-on: https://pdfium-review.googlesource.com/16250 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-10-17Remove friends from PWL classesDan Sinclair
This CL removes the friend entries from the various pwl/ classes. Change-Id: Ib93a2bedcde521eb92e53580b5d7cd9bca08902f Reviewed-on: https://pdfium-review.googlesource.com/16150 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-17Remove fxge/ friend classesDan Sinclair
This CL removes friends from classes in fxge/. Change-Id: I8180004de3ebf818ed4c8d5256a01c33cd2d880e Reviewed-on: https://pdfium-review.googlesource.com/16170 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-17Convert XFA Doc Types to be more preciseRyan Harrison
The existing types are PDF, Dynamic & Static, which are poorly named since they don't really convey the fundamental differences between the types. "PDF" is confusing because PDFium only handles PDFs, and "Dynamic" & "Static" describe what a form may do, not how it is specified or some other fundamental difference. The terms "Dynamic" and "Static" were especially confusing, since XFAF documents must be static by definition, whereas full XFA documents can be either dynamic or static, depending on whether or not they change their layout. The types have been renamed to be clear that they are talking about the type of PDF document being described. "PDF" becomes "None", since this is used to indicate that there are no XFA forms in the document. "Dynamic" becomes "Full", since this indicates that the entire XFA spec is being used for the forms, specifically display layout is in the XML. "Static" has become "ForegroundOnly", since the form is specified using the XFAF (XFA Foreground) subset of the spec. The terms Full & Foreground come from the XFA spec. I would have preferred XFAF to have a different name, since it is the display/foreground layer that isn't XFA when using it. BUG=pdfium:917 Change-Id: I4335958c4a11d77d3bbe63b93602dd5bc14acb57 Reviewed-on: https://pdfium-review.googlesource.com/16010 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-10-16Simplify CPVT_GenerateAP interfaceDan Sinclair
This CL moves the annotation decision inside GenerateAnnotAP and hides the individual annotation AP generation methods. The form methods are hidden inside GenerateFormAP and a general GenerateEmptyAP has been added. Change-Id: I9e761cb10ceca70681df4e546631a7859f1bfc7c Reviewed-on: https://pdfium-review.googlesource.com/16130 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-16More more CPVT_GenerateAP methods to anonymous namespacechromium/3242Dan Sinclair
The Edit, Border and Color generation methods are only used in the CPVT_GenerateAP file. This CL moves them to the anonymous namespace. Change-Id: I2a5805edddd1ffb5616608054111e08e0b3f8e6f Reviewed-on: https://pdfium-review.googlesource.com/16110 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-16Cleanup CPVT_GenerateAPDan Sinclair
This CL moves FPDF_GenerateAP into the anonymous namespace of CPDF_AnnotList. Several methods are moved into the anonymous namespace of CPVT_GenerateAP which are only used internally. Change-Id: I6e8fef54ba3757cc9873ed5ac370dec7eaca5d8b Reviewed-on: https://pdfium-review.googlesource.com/16070 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-16add codec to header search pathMike Reed
unblocks skia roller, as now some core .cpp files need access to SkCodec.h Bug: Change-Id: I0e1375bd167fffbf48b2b27632b213c2e009a868 Reviewed-on: https://pdfium-review.googlesource.com/16090 Commit-Queue: Mike Reed <reed@google.com> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-10-16Add FPDFCatalog_IsTagged to public API.Henrique Nakashima
The new fpdf_catalog.h will contains functions to access entries in the catalog (root) dict in a PDF. Bug: chromium:768986 Change-Id: I6e1d4a479d6f8742981e89f07bab98ee96dc3763 Reviewed-on: https://pdfium-review.googlesource.com/15970 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-10-16Hide CPVT_Dash in CPVT_GenerateAPDan Sinclair
The CPVT_Dash struct is only used in CPVT_GenerateAP. This CL moves the struct definition into the cpp class and removes the cpvt_dash.h file. Change-Id: I0f0c9279ded1086d47e81f1057d51121d9466974 Reviewed-on: https://pdfium-review.googlesource.com/16050 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-16Convert CPVT_Color to CFX_ColorDan Sinclair
This CL converts the use of CPVT_Color to CFX_Color and removes the CPVT_Color class. Change-Id: I86a2d06524cd8f0fbce2335f0185426cc41dbe84 Reviewed-on: https://pdfium-review.googlesource.com/16030 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-16Move HasXFAField out from XFA feature flagRyan Harrison
Moves the PDFium API method FPDF_HasXFAField out from behind the XFA feature flag so that XFA metrics can be generated without enabling the entire feature. Changes some of the constant names to be more accurate. BUG=pdfium:917 Change-Id: I6d8fe9fd88d392d028de2504d39d978de4a1d5b7 Reviewed-on: https://pdfium-review.googlesource.com/15990 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-10-12Remove Rietveld CQ config.chromium/3241chromium/3240Andrii Shyshkalov
Rietveld CQ has already been disabled and is no longer supoorted. TBR=thestig@chromium.org No-Try: True Bug: chromium:770592 Change-Id: I63b10470a2b5635dc1e182ec13618fcf2fdb8c74 Reviewed-on: https://pdfium-review.googlesource.com/15950 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-10-12Add more checks to fseeks in CFX_FolderFontInfoNicolas Pena
Bug: chromium:770890 Change-Id: Iee532d76aabc0763a835c203344455ba07c6e82c Reviewed-on: https://pdfium-review.googlesource.com/15930 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-10-10Fix dangling pointer to ID array in CPDF_SecurityHandler.chromium/3238chromium/3237Henrique Nakashima
This was caused by breaking the reference from CPDF_SecurityHandler to CPDF_Parser in https://pdfium-review.googlesource.com/c/pdfium/+/15290 The reference was replaced with a reference to the ID Array and a copy of the password. The issue is that when parsing PDFs with multiple trailers, the trailer containing the ID array may be replaced and destroyed in CPDF_Parser::TrailerData::SetMainTrailer() after being passed to CPDF_SecurityHandler, which would then have a dangling pointer to it. This CL changes the CPDF_SecurityHandler to hold a copy of the original file ID instead of all the ID Array. Bug: chromium:771479,chromium:772376 Change-Id: Id98100502093d890fc2fe6a3da139f910daf38f4 Reviewed-on: https://pdfium-review.googlesource.com/15910 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-10-10Fix UAF in SaveData on all of CFFL_* types.Luật Nguyễn
Bug: 756427 Change-Id: I8e31d96c6f3b83a6464ed69c95225362c50386d1 Reviewed-on: https://pdfium-review.googlesource.com/15870 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-10-10Fix crash when offset > file_size_ in cpdf_read_validator.cpp.Henrique Nakashima
Reinstating a check that was lost in https://pdfium-review.googlesource.com/c/pdfium/+/15270 Change-Id: Ic0a7fee71aff605127d7e3789cc54b7ddfb9e399 Reviewed-on: https://pdfium-review.googlesource.com/15631 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-10-06Fix a crash in CPDF_ImageRenderer.chromium/3236chromium/3235Lei Zhang
BUG=chromium:770884 Change-Id: Ia609db04b0e596649fbda087290b7da040211f14 Reviewed-on: https://pdfium-review.googlesource.com/15790 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-10-05Remove CPVT_SectionInfoDan Sinclair
The CPVT_SectionInfo class only contains a CPVT_FloatRect member. This CL removes the usage of CPVT_SectionInfo and uses the CPVT_FloatRect where needed instead. Change-Id: Ica020466db03282cf2ad9a7051899d74f8aef076 Reviewed-on: https://pdfium-review.googlesource.com/15730 Commit-Queue: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-10-05Remove unused CPVT_SectionInfo::nTotalLinesDan Sinclair
The nTotalLines member is set but never used. Removed. Change-Id: Iab59e0954fcdbab665cc477397a94cde66e6087e Reviewed-on: https://pdfium-review.googlesource.com/15710 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove CPVT_SectionDan Sinclair
The CPVT_Section only contained a single rect which was used in one place. The place it was used never used the variable it assigned it too. Removed. Change-Id: I5c3fccff4fad6deca4945e301bffb5348692b23c Reviewed-on: https://pdfium-review.googlesource.com/15675 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove unused methods from CPDF_VariableText::Iterator.Dan Sinclair
This CL removes methods from CPDF_VariableText::Iterator which are never called. Change-Id: I8652320f0e6576e39e7636ce9941e1f148eb9cec Reviewed-on: https://pdfium-review.googlesource.com/15674 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove CPVT_WordPlace from CPVT_SectionDan Sinclair
Parameter was set but never used. Removed. Change-Id: I4bbda0ef7a94e156092e7ac10ae6b9a6fd6713e7 Reviewed-on: https://pdfium-review.googlesource.com/15673 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove CPVT_WordPropsDan Sinclair
Only one of the props was being used and that prop always had the same value. This CL removes CPVT_WordProps. Change-Id: I8cf64f0e9b80c5af18b8fc40ef7b602ffeec7f93 Reviewed-on: https://pdfium-review.googlesource.com/15672 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove unused CPVT_SecPropschromium/3234Dan Sinclair
The CPVT_SecProps were assigned but never accessed. Removed. Change-Id: I2ed15f44dc7a428261e729fc7a835885257d4807 Reviewed-on: https://pdfium-review.googlesource.com/15671 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove more unused paramsDan Sinclair
Remove some unused parameters in cpwl_edit_impl.cpp Change-Id: Ie56775ef671ae03b2b53a01cc2539683585a1c68 Reviewed-on: https://pdfium-review.googlesource.com/15690 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove unused parametersDan Sinclair
Remove unused params from CPDF_VariableText methods. Change-Id: Ia02f99ea84f0c29e9f674a2cb837b422de390d33 Reviewed-on: https://pdfium-review.googlesource.com/15670 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Add ObservedPtr to catch Widget being killed by JSRyan Harrison
Another case of a call causing JS to run, which can remove a widget that is called later. BUG=chromium:771979 Change-Id: I5f25a38097662b70cfb777f76f0e3d50e7c11b1b Reviewed-on: https://pdfium-review.googlesource.com/15610 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-10-05Add ObservedPtrs to catch issues in SaveDataRyan Harrison
BUG=chromium:756427 Change-Id: I90c7065ec5a467cb954cdf3e1d6954a0b0655d4e Reviewed-on: https://pdfium-review.googlesource.com/15630 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-10-05Create FreeType roll scriptNicolas Pena
Change-Id: Ie93f74b683d35e859cc0e3a1dd5899fb073d8864 Reviewed-on: https://pdfium-review.googlesource.com/15570 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-10-05Make GIF decoder more standards complaintRyan Harrison
Fixed issue with unit tests that was causing raw data to be backwards and reverted related LSB -> MSB change that was introduced due to this. If global palette not set then the background colour index should be 0. Check that background colour index is valid when global palette exists. Check if transparency index is valid for the palette of the frame it is being applied to. BUG=chromium:770337 Change-Id: I5d9b648f45bbb4c93218664a7035e4d01dbeb627 Reviewed-on: https://pdfium-review.googlesource.com/15453 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-10-05Move CPDF_RenderOptions members to privateDan Sinclair
This CL moves the members of CPDF_RenderOptions to be private members and adds accessor methods as needed. Change-Id: Ie91665ff53ae00cc4c53741d089d375503fabe11 Reviewed-on: https://pdfium-review.googlesource.com/15531 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove friend from CPDF_ApSettingsDan Sinclair
This CL removes the friend class from CPDF_ApSettings and makes the needed methods public. Change-Id: I062004d619676b31648f49c9d18a8595874e3c57 Reviewed-on: https://pdfium-review.googlesource.com/15532 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Roll FT to ae7dc1f62d826083d418e86cce3f66a76dff038aNicolas Pena
List of changes: https://chromium.googlesource.com/chromium/src/third_party/freetype2.git/+log/7e50824288fa..ae7dc1f62d82 Bug: chromium:754574 pdfium:905 Change-Id: Ic7525eb5a4d5fab19bdc2ec7e625e0fc889c52a2 Reviewed-on: https://pdfium-review.googlesource.com/15370 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-10-05Remove friends from form codeDan Sinclair
This CL removes the friends from CPDF_FormControl and CPDF_InterForm and adds accessors and moves methods to public as needed. Change-Id: I9d18c9158b1499ca935964b5f9dbd937f0806163 Reviewed-on: https://pdfium-review.googlesource.com/15533 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove friends from CPDF_VariableTextDan Sinclair
This CL removes the friend class items from CPDF_VariableText and adds accessor and makes methods public as needed. Change-Id: Ic54732b25e9879c39a2276a89580cf42d3b3947f Reviewed-on: https://pdfium-review.googlesource.com/15534 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Cleanup CPDF_RenderStatusDan Sinclair
This CL removes friend classes and moves public members to be private in the CPDF_RenderStatus class. Change-Id: Icdd6291bb8c1e5f43386d4a939b1eeaa16b8886d Reviewed-on: https://pdfium-review.googlesource.com/15530 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove CPDF_Object friendsDan Sinclair
This CL removes the friends from CPDF_Object and adds accessors as needed. The m_GenNum was moved to a private member as none of the overriding classes needed access. Change-Id: If23a1a6752dea31eb80669a36694973f3c581123 Reviewed-on: https://pdfium-review.googlesource.com/15470 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove friends from CXML_ElementDan Sinclair
This CL removes the friends from CXML_Element and adds accessors as needed. Change-Id: I4f76935caa753a063bef4ff2d043273ae4e14e14 Reviewed-on: https://pdfium-review.googlesource.com/15535 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove CPDF_CMapParser friendsDan Sinclair
This CL removes the friends from CPDF_CMapParser. The two needed methods have been moved from private statics to public methods on the class. Change-Id: Ida76aa8748435e089874d9ef9c6545527b175561 Reviewed-on: https://pdfium-review.googlesource.com/15454 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Fix Null-dereference READ in CPDF_Dictionary::GetIntegerFor.Artem Strygin
Bug: chromium:771858 Change-Id: Ief40de384921f943a40e8154b67d83ae6e7ed915 Reviewed-on: https://pdfium-review.googlesource.com/15490 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2017-10-04Remove friends from CPDF_TextObjectchromium/3233Dan Sinclair
This CL removes the friends from CPDF_TextObject and adds accessor methods as needed. Change-Id: I68d18297640b46113df79f58bea50b77dac89d39 Reviewed-on: https://pdfium-review.googlesource.com/15455 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-04Remove CPDF_CMap friendsDan Sinclair
This CL removes the friends from CPDF_CMap and adds accessors for the needed items. Change-Id: Icf7b3e639c0904209f7db80c9460146cd29dd78a Reviewed-on: https://pdfium-review.googlesource.com/15452 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-10-04Make CPDF_TransferFunc members privateDan Sinclair
This CL moves the member variables of CPDF_TransferFunc to be private from public and adds accessors as needed. Change-Id: Ib5158721bbe833727b333da794d774f17e4fdea7 Reviewed-on: https://pdfium-review.googlesource.com/15451 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-04Explicitly return std::vector in CFDE_TextEditEngine.Lei Zhang
Some build configurations do not like the {} variant. Change-Id: I32f5a18e5b41b628d6b45ec5eb9b26eded5b7d9c Reviewed-on: https://pdfium-review.googlesource.com/15450 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-10-04Make CPDF_FontGlobals members privateDan Sinclair
This CL makes the embedded maps and the cmap manager private to CPDF_FontGlobals and adds accessor methods as needed. Change-Id: I50350fcfad5428defe5e68d9d3b29e8961e66e9f Reviewed-on: https://pdfium-review.googlesource.com/15412 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 22:24:28 +0000