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2017-11-16Make WideString::{Format|FormatV} staticDan Sinclair
This CL moves the Format and FormatV methods from WideString to be static. Bug: pdfium:934 Change-Id: I9941d6a2a5bbf0a82087cd0ea5d0f8fc42eecd3e Reviewed-on: https://pdfium-review.googlesource.com/18630 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-16Refactor CFGAS_FontMgr's Windows implementationNicolas Pena
This CL unifies a bit the public methods of CFGAS_FontMgr. It does so by replacing the multiple maps on the Windows implementation to a single map from hash to font. Also, cloning CFX_Fonts is avoided with the use of SetLogicalFontStyle. These Windows changes are just mimicking other OS's. As a side-effect, some members of CFX_Fonts are now owned so the raw pointers are replaced with unique_ptrs. Change-Id: I576d438572ccbe6c48f8f5cc434d66fc6adba372 Reviewed-on: https://pdfium-review.googlesource.com/18131 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-11-16Convert TryNamespace to optionalDan Sinclair
This CL changes CJX_Node::TryNamespace to return a pdfium::Optional instead of a bool with an out parameter. Change-Id: I50ccb3544179108d156d763c25e03abab4306c19 Reviewed-on: https://pdfium-review.googlesource.com/18551 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-16Convert CJX_Node::TryMeasure to pdfium::OptionalDan Sinclair
This CL converts TryMeasure to return a pdfium::Optional instead of a bool with an out parameter. Change-Id: I6e92e53aa0eaa7a6b855253061acca8a59db49fd Reviewed-on: https://pdfium-review.googlesource.com/18550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-16Convert TryBoolean to return a pdfium::OptionalDan Sinclair
This CL changes CJX_Node::TryBoolean to return a pdfium::Optional instead of a bool with an out parameter. Change-Id: Iceeaaaa5bda62f34e66161834e0209c2169f7f15 Reviewed-on: https://pdfium-review.googlesource.com/18530 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-16Cleanup CJX_Node::GetAttributeDan Sinclair
This CL renames GetAttribute to TryAttribute and changes to return a pdfium::Optional instead of a boolean with an out parameter. GetAttribute is then added to call TryAttribute to mirror the other methods in the file. Change-Id: I875dac120776af7c53fe069e4dd36e5486838447 Reviewed-on: https://pdfium-review.googlesource.com/18514 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-16Convert TryEnum to return an optionalDan Sinclair
This CL converts CJX_Node::TryEnum to return a pdfium::Optional instead of a bool with an out parameter. Change-Id: Icc1b063ce51656cc5e467aba358eb9e7d6754fea Reviewed-on: https://pdfium-review.googlesource.com/18512 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-16Convert TryInteger to return an optionalDan Sinclair
This Cl changes CJX_Node::TryInteger to return a pdfium::Optional<int32_t> instead of a boolean with an out param. Change-Id: I4675e08d3b132041f7d87e4639efa1d555089dc2 Reviewed-on: https://pdfium-review.googlesource.com/18511 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-16Convert TryCData and TryContent to optionalsDan Sinclair
This CL changes the TryCData and TryContent to return pdfium::Optional<WideString> values instead of returning a bool and taking an out WideString. Change-Id: I9c9d877803f9f1977191e12d6a907c29784c10b2 Reviewed-on: https://pdfium-review.googlesource.com/18510 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-14Move code out of xfa_utilschromium/3271chromium/3270chromium/3269Dan Sinclair
This CL splits the node template out of xfa_utils into its own file. The XFA_ByteStringToDouble method was moved to the only calling file. Change-Id: I85fb2dfa3afc4a675ec69574e32d643c0dca731f Reviewed-on: https://pdfium-review.googlesource.com/18490 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-14Cleanup XFA default value codeDan Sinclair
This CL adds helper methods to CXFA_Node to retrieve the default values for attributes with the correct data types. Change-Id: I644435b4b430819f1060a95fa4fffe4ba2826cfe Reviewed-on: https://pdfium-review.googlesource.com/18450 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-14Rename the fxgraphics classesDan Sinclair
The build system doesn't like name clashes over directories in XFA. The Pattern and and Shading classes need to be renamed to not clash with future XFA node class names. Change-Id: I978da492d884626c0db2e11ac236a3399e9c7e58 Reviewed-on: https://pdfium-review.googlesource.com/18290 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-14Rename a few more data classes.Dan Sinclair
The CXFA_Data nd CXFA_ExData files are part of the data hierarchy. They need to be renamed to not clash with XFA node names. Change-Id: I1ad11dd92edf26912f845aec21c57a9d23e51fcf Reviewed-on: https://pdfium-review.googlesource.com/18270 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-14Remove CXFA_Node friend classDan Sinclair
This CL removes the CXFA_Document friendship with CXFA_Node and adds a CXFA_Node::Create method to create the node objects. Change-Id: If77f9a631b3aa0720803c869446135b8cc17d3c3 Reviewed-on: https://pdfium-review.googlesource.com/18250 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-14Cleanup const refs and some enumsDan Sinclair
This CL cleans up some const refs and some enum values from the previous rename CLs. Change-Id: Ifaa990c9c45485bb059e0bda0026093d0a2c0944 Reviewed-on: https://pdfium-review.googlesource.com/18230 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-14Fixing nits in CJX_NodeDan Sinclair
Change-Id: I3c894f0e7038d4b12b0363d8931dab50687b5495 Reviewed-on: https://pdfium-review.googlesource.com/18150 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-14Move CXFA_FileRead out of XFA and renameRyan Harrison
This code doesn't depend on XFA, but is only used by it. Moving it out, so it will be easier for me to write some tools for extracting data out of PDFs. Bug: Change-Id: Ic18613b46abed5124c47f539833b01b12c1c6e56 Reviewed-on: https://pdfium-review.googlesource.com/18410 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-11-13Remove virtual from EmbedderTest methods that are not overridden.chromium/3268Henrique Nakashima
Change-Id: I405e3fcd23fb0fcffa5abdea6cb9a3ab6e62a8f6 Reviewed-on: https://pdfium-review.googlesource.com/18390 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-11-13Check first page number in IsLinearizedHeaderValid().Lei Zhang
This should allow https://pdfium-review.googlesource.com/15770 to safely reland. BUG=chromium:781529 Change-Id: Id0c1bde3280fb72125d8e74751b9a1cb35302b6f Reviewed-on: https://pdfium-review.googlesource.com/18170 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-11-10Add FPDFSaveEmbedderTest.SaveLinearizedDocchromium/3267chromium/3266Henrique Nakashima
Bug: pdfium:614 Change-Id: I3c6cd16dfe0ac5db66cc9e996d3f4e74a5d9d716 Reviewed-on: https://pdfium-review.googlesource.com/18251 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-11-10Check for decoder completeness in CJBig2_GRRDProcNicolas Pena
This CL adds checks in CJBig2_GRRDProc to verify if the decoder is completed before trying to decode. This is currently done in all decoding calls in CJBig2_GRDProc. Bug: chromium:782826 Change-Id: Ifb4ee4d09e8357e969aefa107b4dafbc2284324b Reviewed-on: https://pdfium-review.googlesource.com/18333 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-11-10Stop using m_SavedPage in embedder tests.chromium/3265Henrique Nakashima
Change-Id: Id53f57085fecfe331c8cbfa6bb372b5ea5044442 Reviewed-on: https://pdfium-review.googlesource.com/18332 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-11-10Cleanup public methods of CXFA_TextLayoutNicolas Pena
Change-Id: I532c3d7b76b650bbc262925b6a4a26f596a16814 Reviewed-on: https://pdfium-review.googlesource.com/18331 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-11-09Remove a couple of unused methods in CXFA_FFWidgetNicolas Pena
This CL removes two unused methods in CXFA_FFWidget and also the code that becomes unused after removing those. Change-Id: Ifa58a7cabc1750bb13942f86385414e8f5e0cce3 Reviewed-on: https://pdfium-review.googlesource.com/18310 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-11-09Rename some methods in CJBig2_Contextchromium/3264Nicolas Pena
This CL improves some method names and does other basic cleanup. Change-Id: I32ea88ff29383e9685d4c686625088c96f73f035 Reviewed-on: https://pdfium-review.googlesource.com/18210 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-11-08Make most CPDF_LinearizedHeader members const.chromium/3263Lei Zhang
Change-Id: I82907ad725861b9ccd6299f5dfe20ddb9d238178 Reviewed-on: https://pdfium-review.googlesource.com/17796 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-11-08Convert CXFA_FFDoc::SavePackage to accept a CXFA_NodeDan Sinclair
This CL converts SavePackage to accept the CXFA_Node to export instead of the HASHCODE of the object to retrieve. This simplifies the code in SavePackage as we don't have to detect if this is the Xfa hashcode. Change-Id: I73ef9c4aa3d16f433e2d4568fab5f6d34c214635 Reviewed-on: https://pdfium-review.googlesource.com/18111 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-08Convert XFA_PACKET to an enum classDan Sinclair
This CL converts the XFA_PACKET enum to the XFA_PacketType enum class. Change-Id: Ic65e61c2ee681750ca0e672bc4206d676556a862 Reviewed-on: https://pdfium-review.googlesource.com/18110 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-08Convert XFA_SCRIPT_TYPE to an enum classDan Sinclair
This CL converts the XFA_SCRIPT_TYPE enum to the XFA_ScriptType enum class. Change-Id: If30ccd7128aaec63a3d1cb9b1c6f72d3048e4529 Reviewed-on: https://pdfium-review.googlesource.com/18031 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-08Convert XFA_UNIT to an enum classDan Sinclair
This CL converts the XFA_UNIT enum to the XFA_Unit enum class. Change-Id: I6e0588f265e45b863ff1ecc170279f558fb6bd67 Reviewed-on: https://pdfium-review.googlesource.com/18090 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-08Convert XFA_ATTRIBUTETYPE to an enum classDan Sinclair
This CL converts XFA_ATTRIBUTETYPE to an enum class XFA_AttributeType. Change-Id: I76185da08fcc8a7a4026ce430238db1b2cecf192 Reviewed-on: https://pdfium-review.googlesource.com/18051 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-08Convert XFA_ATTRIBUTE to an enum classDan Sinclair
This CL converts the XFA_ATTRIBUTE enum to an enum class and fixes up various usages. Change-Id: I3dd17cc412d97eb212a65ce63bb9fa19605e1e91 Reviewed-on: https://pdfium-review.googlesource.com/18050 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-08Prevent cyclic offset on CJBig2_ContextNicolas Pena
This CL changes the type of |m_dwOffset| to safe unsigned integer to prevent the offset from cycling from MAX_UINT32 back to 0. Bug: chromium:778912 Change-Id: Ib93a8392e52eecf2cc223438ac85e9dc529b0f43 Reviewed-on: https://pdfium-review.googlesource.com/18130 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-11-08Fix XFA_SCRIPTATTRIBUTEINFO attribute typeDan Sinclair
This CL changes XFA_SCRIPTATTRIBUTEINFO attribute field to be a XFA_ATTRIBUTE from an in32_t. This necessitated adding an XFA_ATTRIBUTE_Unknown and updating the various -1 values in the script data description. Change-Id: I837602e38b3785d7c8515830fae8dc427d449e9f Reviewed-on: https://pdfium-review.googlesource.com/18030 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-08Fix FPDF_SaveAsCopy for linearized PDFs.Henrique Nakashima
Only the last trailer was written to the new PDF. In linearized PDFs, this means Info and Root were not copied to the newly written PDF. This CL makes CPDF_Parser remember the Root and provide that to CPDF_Creator. Bug: pdfium:614 Change-Id: Ia61f5f6a337f7de3010ee0ed39b022c1b2732ea2 Reviewed-on: https://pdfium-review.googlesource.com/17987 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-11-08Make sure that iterator stays in bounds during IsHypenRyan Harrison
BUG=chromium:782596,chromium:781804 Change-Id: I020be3cf813221bb8314f045d83014a25cb9a950 Reviewed-on: https://pdfium-review.googlesource.com/18070 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-08Use MaybeOwned in CPDF_ContentParserNicolas Pena
Change-Id: I7e5daeafd70ef29bcc9bdebbae004fa4b946b83d Reviewed-on: https://pdfium-review.googlesource.com/18019 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-11-07Rename CXFA_Value to CXFA_ValueDatachromium/3262Dan Sinclair
This CL renames CXFA_Value to CXFA_ValueData to show it's part of the data hierarchy. Change-Id: I4693234f503903a2c11d76a56dbbb6de5f0c3718 Reviewed-on: https://pdfium-review.googlesource.com/18018 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Validate to CXFA_ValidateDataDan Sinclair
This CL renames CXFA_Validate to CXFA_ValidateData to signify it is part of the data hierarchy. Change-Id: Ib6f743513160990b6d64c4b10618f16554dc5c08 Reviewed-on: https://pdfium-review.googlesource.com/18017 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_ToolTip to CXFA_ToolTipDataDan Sinclair
This CL renames CXFA_ToolTip to CXFA_ToolTipData to signify it is part of the data hierarchy. Change-Id: I841ce0ee5841b652e03041f21bc220d9edc7564a Reviewed-on: https://pdfium-review.googlesource.com/18016 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Text to CXFA_TextDataDan Sinclair
This CL renames CXFA_Text to CXFA_TextData to show it is part of the data hierarchy. Change-Id: If60e480d0590a72b71e06c46aaef831a07f085da Reviewed-on: https://pdfium-review.googlesource.com/18015 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Submit to CXFA_SubmitDataDan Sinclair
This CL renames CXFA_Submit to CXFA_SubmitData to show it's part of the data hierarchy. Change-Id: I6f580a28e41e54ffa1f1c7b799d97f079303463f Reviewed-on: https://pdfium-review.googlesource.com/18014 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Stroke to CXFA_StrokeDataDan Sinclair
This CL renames CXFA_Stroke to CXFA_StrokeData to show it is part of the data hierarchy. Change-Id: If0041c410630c61129ed1ff0879c68244ad01aa5 Reviewed-on: https://pdfium-review.googlesource.com/18013 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Script to CXFA_ScriptDataDan Sinclair
This CL renames CXFA_Script to CXFA_ScriptData to show it is part of the data hierarchy. Change-Id: Idba3618af6a95eae2ff4541184e5a17f1457e1cb Reviewed-on: https://pdfium-review.googlesource.com/18012 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Rectangle to CXFA_RectangleDataDan Sinclair
This CL renames CXFA_Rectangle to CXFA_RectangleData to signify it is part of the data hierarchy. Change-Id: Ie563b4304cb595d4b3bb0ffc5303549f1fb37b18 Reviewed-on: https://pdfium-review.googlesource.com/18011 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Para to CXFA_ParaDataDan Sinclair
This CL renames CXFA_Para to CXFA_ParaData to show it is part of the data hierarchy. Change-Id: I71f58c87416b17d1e59252ca374aad13935fc430 Reviewed-on: https://pdfium-review.googlesource.com/17989 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Occur to CXFA_OccurDataDan Sinclair
This CL renames CXFA_Occur to CXFA_OccurData to show it is part of the data hierarchy. Change-Id: I55096747338a9ff83ab24f528f6715a6f4302ba7 Reviewed-on: https://pdfium-review.googlesource.com/17988 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Margin to CXFA_MarginDataDan Sinclair
This CL renames CXFA_Margin to CXFA_MarginData to reflect the fact this is part of the data hierarchy. Change-Id: I50d82d01fcaf35c621f13b8b68bc04d850ec885a Reviewed-on: https://pdfium-review.googlesource.com/17986 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Revert cleanup of IsHyphen and reimplementRyan Harrison
The original version of this code was landed in https://pdfium-review.googlesource.com/c/pdfium/+/13690/. A corner case has been found that breaks. In this CL I have reverted the changes in IsHyphen and implemented a less aggressive cleanup that I have tested works as expected. BUG=chromium:781804 Change-Id: I3b36f420834081fdd9e1ae17efc234b561b4df41 Reviewed-on: https://pdfium-review.googlesource.com/17950 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-11-07Rename CXFA_Line to CXFA_LineDataDan Sinclair
This CL renames CXFA_Line to CXFA_LineData to make it clear the code is part of the data hierarchy. Change-Id: I8056a4afeea1340ee53dab697b6ea83c0e7b2eb4 Reviewed-on: https://pdfium-review.googlesource.com/17985 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
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