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2018-10-04Remove more uncalled methods in core/Tom Sepez
Change-Id: I10679c9d28eb495c6bc21fd1355cb3ef330a1209 Reviewed-on: https://pdfium-review.googlesource.com/c/43471 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-10-04Reject argument lists that are not comma separatedRyan Harrison
The FormCalc grammar explicitly calls out that argument lists must have commas separating the simple expressions that make up the elements. The current implementation will accept the invalid string !a!b!c, which is 3 variables; !a, !b, and !c. BUG=chromium:890407 Change-Id: I3e2da4abce9989e9e9b929ce2da030e0f8dfd371 Reviewed-on: https://pdfium-review.googlesource.com/c/43430 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-10-04Remove several more unused methods from core/Tom Sepez
Change-Id: I891add4e91c7ee58b34974fed6d73d17c297e759 Reviewed-on: https://pdfium-review.googlesource.com/c/43459 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-03Remove unused method CPDF_ActionFields::GetFieldsCount()Tom Sepez
Change-Id: I0299a5df10facc964d228346a438018bd3c962b4 Reviewed-on: https://pdfium-review.googlesource.com/c/43457 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-10-03Remove unused method CPDF_Bookmark::GetColorRef.Tom Sepez
Change-Id: I8ad38892eda7c820189924d53dacbb4c5a720e8b Reviewed-on: https://pdfium-review.googlesource.com/c/43458 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-10-03Remove unused methods in CPDF_DocJSActions.Tom Sepez
Tidy ctor while at it. Change-Id: I33c0751bc37e1aa840033439b4826c76d1597d4c Reviewed-on: https://pdfium-review.googlesource.com/c/43456 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-10-03Remove some impossible null checks from fx_crypt_sha.cppTom Sepez
We always call CRYPT_SHA*Start() with &ctx, so it can't be null. Found by inspecting code coverage report. Change-Id: Ibdca16e6a1f2d60514270fe386bf555668ec3586 Reviewed-on: https://pdfium-review.googlesource.com/c/43452 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-10-03Tidy CFX_UTF8Decoder.Tom Sepez
Remove unused method, make ctor/dtor out-of-line. Change-Id: I77bb7c1da8e9d369085072639ca388247f2b9225 Reviewed-on: https://pdfium-review.googlesource.com/c/43455 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-10-03Use numbers to test barcode encodings that do not accept letters.Henrique Nakashima
Bug: pdfium:1172 Change-Id: I8399a0add43dcb1f3269101d6ea212cfc33d3ca7 Reviewed-on: https://pdfium-review.googlesource.com/c/43454 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-10-03Remove blocklen argument from CRYPT_AESSetKey()Tom Sepez
We always pass it as 16. In turn, remove some unused code to handle the non-16 cases. Noticed while looking at coverage report. Change-Id: I93f5f0342537284ce6a2b36a8b477425da3cc872 Reviewed-on: https://pdfium-review.googlesource.com/c/43450 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-10-03Make CCodec_ProgressiveDecoder::ReadMoreData() slightly sanerchromium/3570Tom Sepez
- Fix buffer leak if TryRealloc fails. - Make m_SrcSize always represent the usable bytes in the buffer, even when read the last partial block from the file. - Remove redundant comparisons and use std::min(). - Better naming. Change-Id: Ie7dd79bac21b2f2422f299563a2dd28ed358e3e2 Reviewed-on: https://pdfium-review.googlesource.com/42130 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-10-03Reland "Make potentially dangerous Actions require a user click."Henrique Nakashima
This is a reland of 9d784c291714b703b16185e69860a3797de85b6c https://chromium-review.googlesource.com/c/chromium/src/+/1244367 was submitted changing the test that broke with this CL to not depend on PDF OpenActions anymore. Original change's description: > Make potentially dangerous Actions require a user click. > > URI and SubmitForm actions are only handled if the event was > ButtonUp or ButtonDown. > > Bug: 851821 > Change-Id: If6eb0ff44f6d62ac6df50b552c0bdc582885ab5d > Reviewed-on: https://pdfium-review.googlesource.com/42731 > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > Reviewed-by: Tom Sepez <tsepez@chromium.org> > Reviewed-by: Ryan Harrison <rharrison@chromium.org> Bug: 851821 Change-Id: Iaf9c399059590f0f1a050ac450e08ee60a8d5a38 Reviewed-on: https://pdfium-review.googlesource.com/43410 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-10-03Fix nits in CFX_FontSourceEnum_File.Lei Zhang
Change-Id: I116745419311b4cd37ce69c85f6ce6972d5325f4 Reviewed-on: https://pdfium-review.googlesource.com/43351 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-03Split CFX_FontSourceEnum_File into its own file.Lei Zhang
Change-Id: I85d2094f77866d18c0dce060755583ea289bb9ea Reviewed-on: https://pdfium-review.googlesource.com/43350 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-03Add FxFolderHandleCloser for use with std::unique_ptr.Lei Zhang
Use it in a couple of places. Make the similar code in the two places even more so. Change-Id: I3fc6a567088217e24506cdf7ab927b94cb5a4d52 Reviewed-on: https://pdfium-review.googlesource.com/43330 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-03Simplify CFX_FontSourceEnum_File's file iterator.Lei Zhang
Break the methods down to their basic functionality, and built up from there. Change-Id: I691abaf08375425b59f2382cf95577c3917aca9d Reviewed-on: https://pdfium-review.googlesource.com/42972 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-02Clean up some XFA forward declarations.Lei Zhang
Change-Id: I2d30ceb5e475290c0842fe4add7ffb965dc77572 Reviewed-on: https://pdfium-review.googlesource.com/c/43316 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-02Avoid overloading CFGAS_FontMgr::LoadFont().Lei Zhang
Rename the internal one LoadFontInternal. Remove unused out parameter. Change-Id: Ia108bc4fc29ef0ad7732eacad9bb924a8e424c2e Reviewed-on: https://pdfium-review.googlesource.com/c/43317 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-02Make CFGAS_DefaultFontManager a class with only static methods.Lei Zhang
It has no member variables. Change-Id: I25b333e201d76e90d25e3f526cf23bccd2b4687a Reviewed-on: https://pdfium-review.googlesource.com/c/43315 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-02Reduce includes in cfgas_defaultfontmanager.hLei Zhang
Do IWYU elsewhere, and unindent CFGAS_DefaultFontManager::GetFont(). Change-Id: Idb06c4ae75ce2d72b231cc4c84f61e5ca8a80cc5 Reviewed-on: https://pdfium-review.googlesource.com/c/43314 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-02Remove unneeded cfgas_fontmgr.h includes.Lei Zhang
Fix IWYU issues in affected files. Change-Id: I92c145348549d2d0f0e066e134e649b3b958e068 Reviewed-on: https://pdfium-review.googlesource.com/c/43313 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-02Consolidate ReadMoreData() calls.Tom Sepez
Extract some dividends from having landed the previous CL. Change-Id: I9ade77c801b51762cab801716b9fd2bc4c634036 Reviewed-on: https://pdfium-review.googlesource.com/c/41990 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-10-02Remove ability to delete annot in CJS_Document::removeField()Tom Sepez
This path has only been present under XFA, and has resulted in several bugs, including the referenced one. There is a breakage in some XFA functionality, but I'm not confident we can do this without re-engineering all of fpdfsdk widget ownership. Bug: 891210 Change-Id: I5aa158fa5359b1c8338046eefb25fb25df9ace48 Reviewed-on: https://pdfium-review.googlesource.com/c/43311 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-10-02Use smart pointers in CPDF_PageRenderCache.Lei Zhang
Use std::unique_ptr and MaybeOwned, instead of manual memory management. Change-Id: I5f08abd869245fb55b7e868621369ff3ea34146f Reviewed-on: https://pdfium-review.googlesource.com/43211 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-10-02Remove dead code in CPDF_PageRenderCache::ResetBitmap().Lei Zhang
Callers only ever pass in nullptr for the bitmap parameter. Change-Id: Iefeb72a1268521a38b3d5ab4b03163b67bf35796 Reviewed-on: https://pdfium-review.googlesource.com/43210 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-02Fix nits in gold.py.Lei Zhang
Change-Id: I4a47a3d7c7a66de08217dc33d5f6f324e3e6a41c Reviewed-on: https://pdfium-review.googlesource.com/43312 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-02Retry fetching Gold JSON data.Lei Zhang
It occasionally times out on the bots. Change-Id: Ie33d77c0e07f932c374c2ca670f982faeed29659 Reviewed-on: https://pdfium-review.googlesource.com/c/43310 Commit-Queue: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-10-02Normalize widget bounding boxes when flattening.Lei Zhang
BUG=chromium:890322 Change-Id: I11050b84cf440f8d6bb00c661360de4e389dc031 Reviewed-on: https://pdfium-review.googlesource.com/c/43290 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-01Add XFA BMP pixel testchromium/3569Ryan Harrison
This adds a test case where a simple red square BMP image is embedded into an XFA document. This exercises that <image> tags work correctly and that end to end rendering of BMPs is working. Displaying BMPs is currently broken, https://crbug.com/pdfium/1168, so this test is currently suppressed. BUG=pdfium:1163 Change-Id: I3ef006a7aa16717ad9cdbca1d423613f17246a5e Reviewed-on: https://pdfium-review.googlesource.com/43132 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-10-01Add XFA TIFF Deflate pixel testRyan Harrison
This adds a test case where a simple red square TIFF, using Deflate compression, image is embedded into an XFA document. This exercises that <image> tags work correctly and that end to end rendering of Deflate TIFFs is working. Change-Id: Ibe1b9f2a367ca3ceba6e08461f392e659459f7b8 Reviewed-on: https://pdfium-review.googlesource.com/43250 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-10-01Add XFA TIFF PackBits pixel testRyan Harrison
This adds a test case where a simple red square TIFF, using PackBits compression, image is embedded into an XFA document. This exercises that <image> tags work correctly and that end to end rendering of PackBits TIFFs is working. Change-Id: I01723a4ac8192b357b5a8480e7709ac6a0dce945 Reviewed-on: https://pdfium-review.googlesource.com/43270 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-10-01Add XFA TIFF LZW pixel testRyan Harrison
This adds a test case where a simple red square TIFF, using LZW compression, image is embedded into an XFA document. This exercises that <image> tags work correctly and that end to end rendering of LZW TIFFs is working. Change-Id: Iecaef68e7eb4b1e822737f3faf4837699261e28b Reviewed-on: https://pdfium-review.googlesource.com/43230 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-10-01Add XFA PNG pixel testRyan Harrison
This adds a test case where a simple red square PNG image is embedded into an XFA document. This exercises that <image> tags work correctly and that end to end rendering of PNGs is working. Change-Id: I8b04c5b0e85f7163e22dcf98593e6c88d5395ebb Reviewed-on: https://pdfium-review.googlesource.com/43130 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-10-01Add XFA TIFF pixel testRyan Harrison
This adds a test case where a simple red square TIFF image is embedded into an XFA document. This exercises that <image> tags work correctly and that end to end rendering of TIFFs is working. Change-Id: Ida61ed4bd49a58c432bde017832fa80187dc58d6 Reviewed-on: https://pdfium-review.googlesource.com/43134 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-10-01Remove checks for impossible situation in CPDFXFA_Context.Lei Zhang
CPDFXFA_Context should always have a valid doc. Change-Id: Ifb547281f1e4f2741e2d741438b9a3ece71f9e99 Reviewed-on: https://pdfium-review.googlesource.com/43212 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-10-01Update some third_party/base headers.Lei Zhang
- Sync bits.h and compiler_specific.h. - Delete macros.h. Change-Id: Idf586cd2ea61bc87ed86829d94ae0d4c5a04eae4 Reviewed-on: https://pdfium-review.googlesource.com/43170 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-10-01Make header guards consistent in third_party/base/*.h.Lei Zhang
Change-Id: I90898b292d081419d803df1aa1af1d15e23a6108 Reviewed-on: https://pdfium-review.googlesource.com/43150 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-10-01Fix #include ordering / formatting.Lei Zhang
Change-Id: I996c9b32d767960a5388e44e13180e1f6577ce38 Reviewed-on: https://pdfium-review.googlesource.com/43190 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-10-01Initialize more CXFA_Node members in the header.Lei Zhang
And remove some unnecessary casts. Change-Id: Ifbc78e7b399ce668c92122c8c45d5995b599c971 Reviewed-on: https://pdfium-review.googlesource.com/43193 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-10-01Remove some "exceptions" from reedsolomon code.Lei Zhang
Change-Id: If8c45af624ed6df7b6d7416bb4e195f4097b0574 Reviewed-on: https://pdfium-review.googlesource.com/43191 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-10-01Use size_t and FX_ArraySize() for some arrays.Lei Zhang
Change-Id: Ib8caef1f46478e9bf1c0e717997accb71000124a Reviewed-on: https://pdfium-review.googlesource.com/43192 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-10-01Add XFA JPG pixel testRyan Harrison
This adds a test case where a simple red square JPG image is embedded into an XFA document. This exercises that <image> tags work correctly and that end to end rendering of JPGs is working. Change-Id: Ife2f334c4c2a77a551d7c0b6f31c36f6cf42fcee Reviewed-on: https://pdfium-review.googlesource.com/43133 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-10-01Add XFA GIF pixel testRyan Harrison
This adds a test case where a simple red square GIF image is embedded into an XFA document. This exercises that <image> tags work correctly and that end to end rendering of GIFs is working. Displaying GIFs is currently broken, https://crbug.com/pdfium/1167, so this test is currently suppressed. BUG=pdfium:904 Change-Id: I400a2a287c24726bc811dacfabe30ddc77f38b9c Reviewed-on: https://pdfium-review.googlesource.com/43131 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-09-27Shading functions should take const matrix pointers.chromium/3568chromium/3567chromium/3566chromium/3565chromium/3564Lei Zhang
Change-Id: If13cc70d3d047f255f5d289f35a8533811523146 Reviewed-on: https://pdfium-review.googlesource.com/43110 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-09-25Optimize MaybeEmbedPositionAdjustmentPatterns().chromium/3563chromium/3562Lei Zhang
Change-Id: I547288c19c714a8222af89e0499d6786dad917c7 Reviewed-on: https://pdfium-review.googlesource.com/42457 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-09-25Get rid of "exceptions" in CBC_QRCoderMatrixUtil.Lei Zhang
Change-Id: I186e39c60a2e87983f05a3407b668e15160c2372 Reviewed-on: https://pdfium-review.googlesource.com/42456 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-09-25Roll third_party/freetype/src/ dfddc2d97..abd997aa7 (9 commits)Lei Zhang
https://chromium.googlesource.com/chromium/src/third_party/freetype2.git/+log/dfddc2d97596..abd997aa7cf2 $ git log dfddc2d97..abd997aa7 --date=short --no-merges --format='%ad %ae %s' 2018-09-21 wl Improve documentation of `FT_LOAD_NO_RECURSE'. 2018-09-21 bungeman Improve auto-hinter handling of bitmap fonts (#54681). 2018-09-21 wl [raster] Fix disappearing vertical lines (#54589). 2018-09-21 wl [base] Some comments. 2018-09-20 apodtele * src/base/ftobjs.c (ft_glyphslot_reset_bimap): Tiny rounding tweak. 2018-09-20 apodtele [pcf] Replace charmap implementation. 2018-09-20 wl [base] Remove unused function `FT_GlyphLoader_CopyPoints'. 2018-09-19 apodtele [pcf] Prepare to replace charmap implementation. 2018-09-18 apodtele Remove unused fields. Created with: roll-dep third_party/freetype/src BUG=pdfium:1159 TBR=npm@chromium.org Change-Id: I535f75ac4a7fdeb3ba3266f57d5fbda39493a6aa Reviewed-on: https://pdfium-review.googlesource.com/43030 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-09-25Revert "Remove unreachable code in CPDF_DIBBase."Lei Zhang
This reverts commit 214982c4d02a720c3b1b3de121cddc62189b8848. Reason for revert: Turns out it is reachable. Original change's description: > Remove unreachable code in CPDF_DIBBase. > > The colorspace is always available when creating image decoders that use > colorspaces. > > Change-Id: I20ac75edcd614ccc1e83de262c128776e9d03eed > Reviewed-on: https://pdfium-review.googlesource.com/42872 > Commit-Queue: Ryan Harrison <rharrison@chromium.org> > Reviewed-by: Ryan Harrison <rharrison@chromium.org> TBR=thestig@chromium.org,rharrison@chromium.org BUG=chromium:888743 # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: I45903543f0e4bf2785660fb8c1e45c34febb6ecf Reviewed-on: https://pdfium-review.googlesource.com/43050 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-09-25Add FxAlignToBoundary<>() template helper function.Tom Sepez
Because I nearly botched this trivial calculation in the previous CL. Change-Id: I7438f9d3476d93b7899c2d7d761234769f53f9e3 Reviewed-on: https://pdfium-review.googlesource.com/43010 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-09-25Introduce CodecModuleIface for progressive decoder modules.Tom Sepez
Another step before trying to fix the memory issue. Forces common APIs on the bunch of decoders, though some methods are unused. Requires adding some arguments/return values to get to a common API which are not used in all cases (yet?). Required converting some args to spans. Required proxying a GetJumpMark() call through the public module API to the private context. Bug: pdfium:1082 Change-Id: I0c0b7415141ff2a6f4f44777ca3d05521f08130d Reviewed-on: https://pdfium-review.googlesource.com/41950 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
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