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2018-10-12Remove more unnecessary includes and do IWYU as needed.Lei Zhang
Also move some implementations out of headers. Change-Id: I321fc26970c440d874b135bd28e8bc8156b9afee Reviewed-on: https://pdfium-review.googlesource.com/c/43890 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-12Split constants and testing build rules into their own BUILD.gn files.Lei Zhang
Change-Id: I3a100e1f009f18ee06959edf47d189d1bfdcb25a Reviewed-on: https://pdfium-review.googlesource.com/c/43944 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-10-11Enable jumbo support for PDFium fuzzers.Lei Zhang
Make fuzzer helpers that are mutually exclusive use the same name for their global variables. If any target tries to include both, the jumbo build will likely fail. BUG=pdfium:964 Change-Id: Idadbc86ff990bf1e8c7cfb3500f1f191a96432db Reviewed-on: https://pdfium-review.googlesource.com/c/43850 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-11Fix double V8 initialization with fuzzers.Lei Zhang
Commit 95860d7 added some new fuzzers, but they try to use both the generic fuzzer's initialization code, as well as their own custom initialization code. Add a new "pdfium_public_fuzzer" GN template for these new fuzzers, so they use their own initialization code rather than the generic one. BUG=chromium:894053 TBR=tsepez@chromium.org Change-Id: I6110a199e1c64d7c0632f9966e146fd316b757ae Reviewed-on: https://pdfium-review.googlesource.com/c/43832 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-09Do IWYU for retain_ptr.h and unowned_ptr.hLei Zhang
Change-Id: I2897feee27f80c85f0328f0b220ae5be93686170 Reviewed-on: https://pdfium-review.googlesource.com/c/43610 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-10-09Copy some fuzzer code from Chromium into PDFium.Lei Zhang
These came from Chromium's pdf/pdfium/fuzzer directory. The code has been modified to be buildable in standalone PDFium and modernized. Change-Id: Ia4ddad4a164f798689af4b9f92d41d635901dccb Reviewed-on: https://pdfium-review.googlesource.com/c/43530 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-10-09Do IWYU for ptr_util.h.Lei Zhang
Change-Id: Ib96a66eb47bea791f061e1d6da8aadad8037a99d Reviewed-on: https://pdfium-review.googlesource.com/c/43609 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-30Use pdfium::span<> arg in A85 and RLE encoder methodsTom Sepez
Change-Id: Iff900bc3e1cd9c9dd6b023230c1feba78759581c Reviewed-on: https://pdfium-review.googlesource.com/41710 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-08-28Use pdfium::span<> in more image modulesTom Sepez
Change-Id: Ie344bb37abf7dde158d03cc2897dca3588f1a5e3 Reviewed-on: https://pdfium-review.googlesource.com/41550 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-27The final game: mark everything final.Tom Sepez
Then revert the ones that break compilation. Fix one IWYU noticed during presubmit. Change-Id: I881a8a72818e55dbc4816247e35ff5e3015194e7 Reviewed-on: https://pdfium-review.googlesource.com/41470 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-23Use pdfium::span<> in CPDF_Stream::SetData().Tom Sepez
Conversion to span makes this more elegant in a number of places, owing to std::vector directly converting to span, and the bytestring's ToRawSpan(). Disambiguate single-argument forms to allow passing {} as an argument. Change-Id: Ibd5eaadca8d8cbbd589338f375c7ee8439fd3eb2 Reviewed-on: https://pdfium-review.googlesource.com/41272 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-14Remove CFX_BufferSeekableReadStream.Lei Zhang
Replace it with CFX_ReadOnlyMemoryStream, which does the same thing. Take some checks from CFX_BufferSeekableReadStream and add them CFX_ReadOnlyMemoryStream. Change-Id: I25554c3aec3ec96967f8df16ca68a64dba121b6f Reviewed-on: https://pdfium-review.googlesource.com/40070 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-13Make CFX_ReadOnlyMemoryStream take a span.Lei Zhang
Change-Id: Id097320ab2d9b5d1579582e5797e29c701499501 Reviewed-on: https://pdfium-review.googlesource.com/39991 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-13Use CFX_ReadOnlyMemoryStream in more places.Lei Zhang
More const pointers, less const_casts. BUG=pdfium:263 Change-Id: I47fc6d8f2f837390e40ad22d8b67946065294eaa Reviewed-on: https://pdfium-review.googlesource.com/39879 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-10Remove const_cast<> from CFX_LZWDecompressor::Decode() caller.Tom Sepez
Because the argument to Decode() can be const. Part of the ongoing war against const_cast<>. Change-Id: I3a8402277dbfc4fd80b1dd60225de57b732713f8 Reviewed-on: https://pdfium-review.googlesource.com/39832 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-07-25Change CFX_BufferSeekableReadStream to take a span.Lei Zhang
Change-Id: Ib9e20fdfc637b2ba0358586e23ad72454b0b8ad1 Reviewed-on: https://pdfium-review.googlesource.com/38851 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-06-29Use pdfium::span with CPDF_IccProfile and friends.Lei Zhang
Change-Id: I88d3e86a1dad75ef9c6bfb3401af6606479031a7 Reviewed-on: https://pdfium-review.googlesource.com/36634 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-06-29Remove out param from CCodec_IccModule::CreateTransform_sRGB().Lei Zhang
Its return value contains the same data. Change-Id: I2bf4e72faf978e5d491bec573babc8099cda4e5a Reviewed-on: https://pdfium-review.googlesource.com/36633 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-06-20Add in a size guard to JPX fuzzerRyan Harrison
Setting an upper limit to the size of images being processed in the JPX fuzzer to reduce timeouts due to images just being really big. Also cleaned the types for passing pitch down to reduce the signedness conversions. BUG=chromium:834561 Change-Id: I28b7a2537a922ed7a9ca2f8ed049ae78dd471f49 Reviewed-on: https://pdfium-review.googlesource.com/35570 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-05-25Move fuzzers to testing/fuzzers.Lei Zhang
Move them out of testing/libfuzzer, to make it possible to pull libfuzzer into that directory. Leave testing/libfuzzer/BUILD.gn there for now as a transitional build file. BUG=pdfium:1088 Change-Id: I4126d89dd3e075ac63477a4860e029c135866dbe Reviewed-on: https://pdfium-review.googlesource.com/32896 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
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