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2018-04-06Add span.h from chromium base.chromium/3392Tom Sepez
Allows indexing with better bounds-checking to occur. Some small modifications are required to deal with PDFium being intentionally held at C++11 compliance, not C++14. Use in one place as check on correctness. Change-Id: Id2875cf0a93980112bc536a93c4f9ec5306c0dac Reviewed-on: https://pdfium-review.googlesource.com/29671 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Chris Palmer <palmer@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-04-04Decrease XML parser buffer sizeDan Sinclair
This CL decreases the m_iXMLPlaneSize in the CFX_XMLSyntaxParser from 32*1024 to 1024 bytes. This plane size is the size of the chunks we read the XML file in. The issue with having a large plane size is inside the CFX_SeekableStreamProxy::ReadString we allocate a vector of the min(planeSize, remaining_bytes). This means, we could potentially be allocating 32*1024 bytes to read in a single character. For the test in the attached bug the runtime went from 12s to 25ms. Bug: chromium:813195 Change-Id: Id57e619b7a118d45e3fed491ad81e86a4b1cacb8 Reviewed-on: https://pdfium-review.googlesource.com/29750 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-03Re-arrange so inline vectors come last in structs.Tom Sepez
This might make the memory tools more effective in finding OOBs. Change-Id: Id093bb0a88c37954c80d612ac00b5a168e75bdbf Reviewed-on: https://pdfium-review.googlesource.com/29550 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-03-16Make more variables const-ref.chromium/3373Lei Zhang
Found by ClangTidy. BUG=pdfium:1040 Change-Id: I6d7cb26ae2d12f5650f73596d0b991234b076f57 Reviewed-on: https://pdfium-review.googlesource.com/28712 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-03-15Use Width()/Height() methods from rectangles.Lei Zhang
Change-Id: I07f4363046be920816e8d0dae766c7af833284db Reviewed-on: https://pdfium-review.googlesource.com/28582 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-03-14Fix bad return value in WideString::Compare().chromium/3371Lei Zhang
When comparing L"a" vs L"ab", the return value should be -1 or 1, not 0 or 1. Add a regression test for this case. BUG=chromium:821454 Change-Id: I38e2d7ca62319b7a62f8d8afeb231b8ed3bd9e86 Reviewed-on: https://pdfium-review.googlesource.com/28570 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-03-13Remove usage of FXSYS_*ASCIIlower/upper methodschromium/3370Ryan Harrison
This replaces them with equivalent FXSYS_*wlower/upper methods, which uses ICU to perform the correct Unicode operations. BUG=pdfium:1035 Change-Id: I432db5bef9eda71762016b619d93155949d054db Reviewed-on: https://pdfium-review.googlesource.com/28530 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-03-12Remove all usages of FXSYS_iswASCIIspacechromium/3369Ryan Harrison
This replaces it with FXSYS_iswspace, which uses ICU to perform correct Unicode space checking. BUG=pdfium:1035 Change-Id: I7a4ed01a6b50f56a6f9d1434a7f0b01596fe42db Reviewed-on: https://pdfium-review.googlesource.com/28510 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-03-12Remove all usages of FXSYS_iswASCIIalphaRyan Harrison
Instances are either replaced with FXSYS_iswalpha, which calls out to the ICU library to do the proper Unicode operations, or have been converted to a isascii && isalpha pair, if ASCII alpha is actually what was wanted. BUG=pdfium:1035 Change-Id: I971ff639ee1ff818ad08793a1900a8bcbb0a3e04 Reviewed-on: https://pdfium-review.googlesource.com/28450 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-03-12Remove all usages of FXSYS_iswASCIIalnumRyan Harrison
Instances are either replaced with FXSYS_iswalnum, which calls out to the ICU library to do the proper Unicode operations, or have been converted to a isascii && isalnum pair, if ASCII alnum is actually what was wanted. BUG=pdfium:1035 Change-Id: I959ec8739a4d020e61562180393ab8113a81577c Reviewed-on: https://pdfium-review.googlesource.com/28430 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-03-09Explicitly mark helper methods that only operate on ASCII rangesRyan Harrison
A number of our character helper methods take in wide character types, but only do tests/operations on the ASCII range of characters. As a very quick first pass I am renaming all of the foot-gun methods to explictly call out this behaviour, while I do a bigger cleanup/refactor. BUG=pdfium:1035 Change-Id: Ia035dfa1cb6812fa6d45155c4565475032c4c165 Reviewed-on: https://pdfium-review.googlesource.com/28330 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-03-06Rename core/fxcrt IFX files to IfaceDan Sinclair
This CL renames the 3 IFX files in core/fxcrt to Iface instead. Change-Id: I7cee6836650b71bc5c5729a8147fda62f0910fe3 Reviewed-on: https://pdfium-review.googlesource.com/27970 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-26Add some more missing consts.chromium/3356Tom Sepez
Get things out of the .data section. Change-Id: I375cf00186a3d5d8d10f5d147bd4b692f5db3683 Reviewed-on: https://pdfium-review.googlesource.com/27130 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-16Implement operator<< for CFX_Rect and CFX_RectF.Henrique Nakashima
This is for debugging, so gated by #ifndef NDEBUG. Also make label the printed values to make them clear and differentiate top>bottom and bottom>top rect systems. Change-Id: I2d816b6b8b1be5fb5464630e771d200f2534917e Reviewed-on: https://pdfium-review.googlesource.com/26911 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-02-16Fix fallthroughs in XFA code.chromium/3350Henrique Nakashima
Change-Id: I1fd4bf85cd709de1c14ed2895d045018f79bc61f Reviewed-on: https://pdfium-review.googlesource.com/26950 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-02-15Make the CFX_XMLNode a MaybeOwned pointerDan Sinclair
This CL removes the HasOwnXML flag from the CXFA_Node objects and instead uses a MaybeOwned pointer to keep track of the XML nodes. Change-Id: Ie678258247ec21ecb15c639647b189e140586d25 Reviewed-on: https://pdfium-review.googlesource.com/26811 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-13Add last_child to CFX_XMLNodeDan Sinclair
This CL adds the list_child_ member into CFX_XMLNode to keep it consistent with other tree's in the system. Change-Id: I2e64f11fb9c7df40dd3467edcce177fc492d2cd2 Reviewed-on: https://pdfium-review.googlesource.com/26670 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-13Split CFX_XMLNode::SaveXMLNode apartDan Sinclair
This CL removes the switch from SaveXMLNode and moves the required code into override methods in the child classes. The method is renamed from SaveXMLNode to just Save. Change-Id: I2011b80525e99635c573b4e0cf977e94f6b7cea6 Reviewed-on: https://pdfium-review.googlesource.com/26590 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-13Cleanup CFX_XMLNode pointersDan Sinclair
This CL cleans up hte CFX_XMLNode pointers. Each pointer has been renamed to make the usage clearer, the NodeItems method has been removed in favour of distinct accessors and the node pointers have been made private. Change-Id: I5459a77a0ae93b08741a0cd59266ef9c81ddad75 Reviewed-on: https://pdfium-review.googlesource.com/26550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-13Cleanup CFX_XMLDoc::SaveXMLNodeDan Sinclair
The CFX_XMLDoc::SaveXMLNode method is almost an exact copy of the CFX_XMLNode::SaveXMLNode. This CL removes the XMLDoc variant and calls the XMLNode method directly. This Removes the need to pass the CXFA_DocumentParser into CXFA_Document and we can instead pass in the CXFA_FFNotify object directly. Change-Id: Ic3c8c66375483fe73b44dd84064a1b71b039d61c Reviewed-on: https://pdfium-review.googlesource.com/26530 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-13Cleanup CFX_XMLNode and friendschromium/3347Dan Sinclair
This CL removes unused methods from CFX_XMLNode, adds an AppendChild to handle the case of a -1 index to InsertChildNode, removes the InsertChildNode return value which is unused and cleans up various other things. Change-Id: I3a022e4dc2afffa6893ad11014034dd7ed301f13 Reviewed-on: https://pdfium-review.googlesource.com/26510 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-02-12Convert CFX_BmpDecompressor to use CFX_MemoryStreamRyan Harrison
This also adds a Seek method to CFX_MemoryStream BUG=pdfium:1007 Change-Id: I2c7e1d3b6d8aff36e302014cb2e8ffc0f23ef7c4 Reviewed-on: https://pdfium-review.googlesource.com/26230 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-02-12Rearrange allocator functions to avoid unreachable codeDaniel Bratell
FX_AllocOrDie, FX_AllocOrDie2D and FX_ReallocOrDie contained unreachable code which in jumbo builds with some Visual Studio versions/configurations resulted in a compiler warning. By reordering the code, the unreachable code can be removed. Bug: pdfium:964 Change-Id: I8c040a31ea6af0ca896d8f68297e263719d6bdfa Reviewed-on: https://pdfium-review.googlesource.com/26190 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-02-10Renable -Wimplicit-fallthrough for PDFium.Nico Weber
Didn't find any bugs, but also doesn't require much boilerplate. Bug: TODO Change-Id: I5f30183c55216f1333c79fcb46476d281720873e Reviewed-on: https://pdfium-review.googlesource.com/26210 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Nico Weber <thakis@chromium.org>
2018-02-05Include time.h on wasm.chromium/3342chromium/3341Henrique Nakashima
Bug: chromium:804907 Change-Id: Id9b496f14134631d3308c073b8780bf18c2305c8 Reviewed-on: https://pdfium-review.googlesource.com/25270 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-02-01Convert CFX_CSSPropertyTable to CFX_CSSDataRyan Harrison
This converts the existing class naming and references. The ::Entry struct is converted to ::Property. The GetBy* methods are renamed to GetPropertyBy*. Free functions from other parts of the CSS code base are merged into the class. GetCSSPropertyValueByName becomes ::GetPropertyValueByName with a return value of ::PropertyValue*. GetCSSLengthUnitByName becomes ::GetLengthUnitByName with a return value of ::LengthUnit*. GetCSSColorByName becomes ::GetColorByName with a return value of ::Color*. BUG=pdfium:998 Change-Id: I5b78c69d0fe53ad714ac3545cfdda8c26b95e4d5 Reviewed-on: https://pdfium-review.googlesource.com/25010 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-01-31Remove handrolled search from GetCSSColorByNamechromium/3336Ryan Harrison
BUG=pdfium:798 Change-Id: I9f0cc6fa095f111d6c43034b55f5e12e2bcab059 Reviewed-on: https://pdfium-review.googlesource.com/24716 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-01-31Remove handrolled search from GetCSSLengthUnitByNameRyan Harrison
BUG=pdfium:798 Change-Id: I97d0dc566f95736ef12eda90ee0bf336cba42098 Reviewed-on: https://pdfium-review.googlesource.com/24715 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-01-31Remove handrolled search from GetCSSPropertyValueByNameRyan Harrison
BUG=pdfium:798 Change-Id: I1e50aeffa439063bc9eb2640af457e33c4e3c46c Reviewed-on: https://pdfium-review.googlesource.com/24713 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-31Clean up CSS property tableRyan Harrison
Reorganizes the free functions to be static methods on a class. Converts the Table struct to be an Entry struct defined in the class. Change-Id: I9eca0dfb15187af10cbe2dc4b4c2756d55d957be Reviewed-on: https://pdfium-review.googlesource.com/24712 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-30Clean up CSS Data Table entries and accessRyan Harrison
This cleans up the entries in the table to no longer have a marker for size, and also removes a hand rolled search. This prevents an out of bounds issue that had been reported and addresses another potential out of bounds issue. BUG=chromium:807214 Change-Id: I3d3ab5a3a174dd4dcec56fa7ee7a0e6c2805bfaa Reviewed-on: https://pdfium-review.googlesource.com/24690 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-01-30Revert "Revert "Use UnownedPtr instead of T* in MaybeOwned.""Tom Sepez
This reverts commit 77d8ed02c7e97471ceccee5abbabeb2fdea413c7. Reason for revert: <INSERT REASONING HERE> Original change's description: > Revert "Use UnownedPtr instead of T* in MaybeOwned." > > This reverts commit e563e8352139e4852a955e319023b09f2844aee9. > > Reason for revert: <INSERT REASONING HERE> > > Original change's description: > > Use UnownedPtr instead of T* in MaybeOwned. > > > > Always check the liftime in the unowned case. Doing so unearthed > > the following issues: > > > > Transient lifetime issue in jbig2_image when doing realloc(). > > Stale (but unused) dictionary pointer in CPDF_Image. > > Destruction order in error branch in cpdf_dibsource.cpp > > > > Change-Id: I12b758aafeefedc7abe1e8b21a18db959929e95f > > Reviewed-on: https://pdfium-review.googlesource.com/24552 > > Commit-Queue: Tom Sepez <tsepez@chromium.org> > > Reviewed-by: dsinclair <dsinclair@chromium.org> > > TBR=thestig@chromium.org,tsepez@chromium.org,dsinclair@chromium.org > > Change-Id: I3c56ee6ab502da90e3adb7507dbc8cc92f090140 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Reviewed-on: https://pdfium-review.googlesource.com/24670 > Reviewed-by: Tom Sepez <tsepez@chromium.org> > Commit-Queue: Tom Sepez <tsepez@chromium.org> TBR=thestig@chromium.org,tsepez@chromium.org,dsinclair@chromium.org Change-Id: I0ccbbeab8be6cadc9b3a5bfefe2aca733654342f No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/24671 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-01-30Revert "Use UnownedPtr instead of T* in MaybeOwned."Tom Sepez
This reverts commit e563e8352139e4852a955e319023b09f2844aee9. Reason for revert: <INSERT REASONING HERE> Original change's description: > Use UnownedPtr instead of T* in MaybeOwned. > > Always check the liftime in the unowned case. Doing so unearthed > the following issues: > > Transient lifetime issue in jbig2_image when doing realloc(). > Stale (but unused) dictionary pointer in CPDF_Image. > Destruction order in error branch in cpdf_dibsource.cpp > > Change-Id: I12b758aafeefedc7abe1e8b21a18db959929e95f > Reviewed-on: https://pdfium-review.googlesource.com/24552 > Commit-Queue: Tom Sepez <tsepez@chromium.org> > Reviewed-by: dsinclair <dsinclair@chromium.org> TBR=thestig@chromium.org,tsepez@chromium.org,dsinclair@chromium.org Change-Id: I3c56ee6ab502da90e3adb7507dbc8cc92f090140 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/24670 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-01-30Use UnownedPtr instead of T* in MaybeOwned.Tom Sepez
Always check the liftime in the unowned case. Doing so unearthed the following issues: Transient lifetime issue in jbig2_image when doing realloc(). Stale (but unused) dictionary pointer in CPDF_Image. Destruction order in error branch in cpdf_dibsource.cpp Change-Id: I12b758aafeefedc7abe1e8b21a18db959929e95f Reviewed-on: https://pdfium-review.googlesource.com/24552 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-22Tests for composing CFX_Matrix transforms.Henrique Nakashima
Bug: pdfium:987 Change-Id: Ieee2850ceec12d6fff3ba6e0fb5a775e62c5c76e Reviewed-on: https://pdfium-review.googlesource.com/23230 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>
2018-01-19Fix CFX_Matrix.RotateAt()Henrique Nakashima
The translations were in the opposite order they should be. First the specified (x, y) coord needs to be translated to the origin, then rotation should be applied, then the translation should be reversed. To translate (x, y) to the origin, the initial translation should be Tx = -x, Ty = -y. Bug: pdfium:987 Change-Id: I7f873c6a20858bf7fd03e5fdb49020b196b44a1d Reviewed-on: https://pdfium-review.googlesource.com/23210 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Shirleen Lou <xlou@chromium.org>
2018-01-16Add asm.js to supported platformsHenrique Nakashima
Change-Id: I46eb5789b303040f4e62d39882f32537f637e01a Reviewed-on: https://pdfium-review.googlesource.com/22970 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-01-12Fix "the the" typos.Lei Zhang
TBR=hnakashima@chromium.org Change-Id: I50877f5a2ff3fb6f48630019d2481aa451945118 Reviewed-on: https://pdfium-review.googlesource.com/22774 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-01-11Add operator<< to CFX_FloatRect.Henrique Nakashima
This helps debugging. Change-Id: I4d14dd5975d8d8f4566009ed4a4127f9c56d36dd Reviewed-on: https://pdfium-review.googlesource.com/22790 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-01-11Add jumbo build support for fdrm, fpdfdoc and fxcrt.Lei Zhang
BUG=pdfium:964 Change-Id: Ifde885861aeafac803948bd537de826e2a3fddca Reviewed-on: https://pdfium-review.googlesource.com/22732 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-09Fix death tests for UnownedPtr + MSAN.Lei Zhang
They should only expect death in ASAN builds. BUG=pdfium:958 Change-Id: I62bd51151238bc57abb5fe700985c33d7fde3e28 Reviewed-on: https://pdfium-review.googlesource.com/21930 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-01-08Make SharedCopyOnWrite use RetainablesDan Sinclair
This CL removes the CountedObject from SharedCopyOnWrite and instead converts the items being shared into Retainable subclasses. BUG: chromium:792372 Change-Id: I9570a521f2fc2434013c3ccb103273bdd2440bb8 Reviewed-on: https://pdfium-review.googlesource.com/22010 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-05Convert CXML_Parser::GetAttrValue out param to returnRyan Harrison
Change-Id: I92420cb9333ad79246a855b0af9a27348b27ceb0 Reviewed-on: https://pdfium-review.googlesource.com/22312 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-01-04Convert usages of pdfium::Optional to OptionalRyan Harrison
Change-Id: I29769f78eaad10c6a8b79e27524336c4f330377e Reviewed-on: https://pdfium-review.googlesource.com/22258 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-12-20Combine operator< and ByteString::Compare().Lei Zhang
Fix or optimize some ByteString::Compare() callers. Change-Id: I0fde91afc3d17fe160b46d00a441ad05e56377e7 Reviewed-on: https://pdfium-review.googlesource.com/20851 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-19Remove some dead code.Lei Zhang
Change-Id: I8edb14c024860c66b5e6c014136393e71e38387d Reviewed-on: https://pdfium-review.googlesource.com/21570 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-12-13Get rid of CXML_AttrMap.Lei Zhang
BUG=pdfium:541 Change-Id: Id401af00e4cffebb49e187bf3a445439ce8c1082 Reviewed-on: https://pdfium-review.googlesource.com/21074 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-13Fix some nits in CXML_Element.Lei Zhang
Move FX_XML_SplitQualifiedName() out of CXML_Parser, and add CXML_Element::MatchesElement(). Change-Id: I34adc6f3b19e745ae33db0edf65184346cc1c13f Reviewed-on: https://pdfium-review.googlesource.com/21073 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-13Use size_t in CXML_Element and callers.Lei Zhang
Change-Id: I9ebacd18252a837f1f5f13ccaec19b196bacc3ae Reviewed-on: https://pdfium-review.googlesource.com/21072 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-12-13Simplify CXML_Element::GetTagName().Lei Zhang
It has an unused parameter. Change-Id: Iae92b8f84bc560055cb0cd730a0fe52c8bd9dd79 Reviewed-on: https://pdfium-review.googlesource.com/21071 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
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