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Split some XFA-only code into their own targets to avoid circular
dependencies. Make CFX_SeekableMultiStream XFA-only.
Change-Id: I88f49556623d52dddd4d0013cc3308b694c01d42
Reviewed-on: https://pdfium-review.googlesource.com/c/43973
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: I9b3608bd76ec4911a4bb820fcda62c5d9533fb4f
Reviewed-on: https://pdfium-review.googlesource.com/c/43947
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: I773eec2bbf104f073eba7a64ed19f6fba0131d21
Reviewed-on: https://pdfium-review.googlesource.com/c/43946
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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core/fdrm/ currently only contains the crypto directory.
Change-Id: I68f4a38e7098f8a3bdc19764bc1ec78c28a386c9
Reviewed-on: https://pdfium-review.googlesource.com/c/43945
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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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>
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Change-Id: I3500ab9a9bbf0ec983e02dd4b739c9b199d71e21
Reviewed-on: https://pdfium-review.googlesource.com/c/43943
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Change-Id: I7d9d5bb14a4a2b11afeab0da25bad35322560d3b
Reviewed-on: https://pdfium-review.googlesource.com/c/43942
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Change-Id: I3e6624d0e7af6c4f7ec9674d5990ae25cc3954d0
Reviewed-on: https://pdfium-review.googlesource.com/c/43941
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Enable GN check for fxbarcode and make it pass.
Change-Id: I696a97b90113b65ae5c7f8aa18185328c4640251
Reviewed-on: https://pdfium-review.googlesource.com/c/43940
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Depend on it directly from the only user, fxbarcode.
Change-Id: I303dc7b0e713d683257fb3d893e74fdd40ac2046
Reviewed-on: https://pdfium-review.googlesource.com/c/43939
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Also move testing/pseudo_retainable.h into the right test target.
Change-Id: I1073390c2f17f3048e63921238cdd3b71d577769
Reviewed-on: https://pdfium-review.googlesource.com/c/43894
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Per GN documentation, "static_library: A .lib or .a file (normally
you'll want a source_set instead)."
Change-Id: If2ce44157f4d6c8998a0417f398f3bd19c052795
Reviewed-on: https://pdfium-review.googlesource.com/c/43893
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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BUG=pdfium:964
Change-Id: I31c8e99ef35227404091c9c8e8f39a893eaf5b6b
Reviewed-on: https://pdfium-review.googlesource.com/c/43891
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Just rename the files in this CL.
Change-Id: I39f7fefa885977fffab6c909762b05484a1c923d
Reviewed-on: https://pdfium-review.googlesource.com/c/43814
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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It it no longer only used with BMP and GIF formats.
BUG=chromium:894325
TBR=tsepez@chromium.org
Change-Id: I6d53bf29b8b8eb37c30139f3f48ce54d77579f9f
Reviewed-on: https://pdfium-review.googlesource.com/c/43871
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Also change variable names and member names of this type.
This better reflects the fact that this class contains all the marks
in a page objects, not just one mark.
Change-Id: I4fe3d2620e78cbe423f18634f19fa82530d7efe1
Reviewed-on: https://pdfium-review.googlesource.com/c/43813
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Add constants/form_flags.h as well.
Change-Id: If15deff6bafdf394ed975b767128d65b5d2eb0e9
Reviewed-on: https://pdfium-review.googlesource.com/c/43533
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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A previous CL has made it completely unused.
Change-Id: I54d178f69ac8ea3884c89526e4d2fb81cccc0f20
Reviewed-on: https://pdfium-review.googlesource.com/c/43511
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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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>
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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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CBC_CommonByteArray is just a std::vector. CBC_QRCoderBlockPair is just
a struct with two vectors.
Change-Id: I9e5fdab18f07a1cff7ee486dfce619f9391c80dc
Reviewed-on: https://pdfium-review.googlesource.com/42454
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Wei Li <weili@chromium.org>
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This reverts commit 29e180342e18873babf1c74f7c5c056f90a191b0.
Reason for revert: probably harmless
Original change's description:
> Revert "Introduce FX_Number class as a replacement for FX_atonum()."
>
> This reverts commit a5d7ad3aa8feb08a14b5cca173d673054c1ade23.
>
> Reason for revert: Speculative revert to get back before flake.
>
> Original change's description:
> > Introduce FX_Number class as a replacement for FX_atonum().
> >
> > The issue with FX_atonum() is that it doesn't return any information
> > about whether it range-checked its integer values as a signed or
> > unsigned type, even though it knows this as part of its processing.
> >
> > Rather than adding another out parameter to that function, create
> > a class to hold all this information together.
> >
> > This is the first place things went astray while diagnosing
> > bug 882959, in that a large positive value was cast to float as a
> > negative value. Unfortunately, this doesn't affect the related bug,
> > but is a step in the right direction.
> >
> > Change-Id: I0977ec8fccf85e2632a962507bdd30a1cbe6d33c
> > Reviewed-on: https://pdfium-review.googlesource.com/42353
> > Reviewed-by: Lei Zhang <thestig@chromium.org>
> > Commit-Queue: Tom Sepez <tsepez@chromium.org>
>
> TBR=thestig@chromium.org,tsepez@chromium.org
>
> Change-Id: Ia56270c3daa80408fc2b23eb4384a77f03f45b82
> Reviewed-on: https://pdfium-review.googlesource.com/42392
> Reviewed-by: Tom Sepez <tsepez@chromium.org>
> Commit-Queue: Tom Sepez <tsepez@chromium.org>
TBR=thestig@chromium.org,tsepez@chromium.org
Change-Id: I83c37aa3040a8890f2117753f19ab1d452d411e7
Reviewed-on: https://pdfium-review.googlesource.com/42410
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This reverts commit a5d7ad3aa8feb08a14b5cca173d673054c1ade23.
Reason for revert: Speculative revert to get back before flake.
Original change's description:
> Introduce FX_Number class as a replacement for FX_atonum().
>
> The issue with FX_atonum() is that it doesn't return any information
> about whether it range-checked its integer values as a signed or
> unsigned type, even though it knows this as part of its processing.
>
> Rather than adding another out parameter to that function, create
> a class to hold all this information together.
>
> This is the first place things went astray while diagnosing
> bug 882959, in that a large positive value was cast to float as a
> negative value. Unfortunately, this doesn't affect the related bug,
> but is a step in the right direction.
>
> Change-Id: I0977ec8fccf85e2632a962507bdd30a1cbe6d33c
> Reviewed-on: https://pdfium-review.googlesource.com/42353
> Reviewed-by: Lei Zhang <thestig@chromium.org>
> Commit-Queue: Tom Sepez <tsepez@chromium.org>
TBR=thestig@chromium.org,tsepez@chromium.org
Change-Id: Ia56270c3daa80408fc2b23eb4384a77f03f45b82
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://pdfium-review.googlesource.com/42392
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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The issue with FX_atonum() is that it doesn't return any information
about whether it range-checked its integer values as a signed or
unsigned type, even though it knows this as part of its processing.
Rather than adding another out parameter to that function, create
a class to hold all this information together.
This is the first place things went astray while diagnosing
bug 882959, in that a large positive value was cast to float as a
negative value. Unfortunately, this doesn't affect the related bug,
but is a step in the right direction.
Change-Id: I0977ec8fccf85e2632a962507bdd30a1cbe6d33c
Reviewed-on: https://pdfium-review.googlesource.com/42353
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Test UnownedPtr<> and RetainPtr<>. We cannot operate against
std::unique_ptr<> because we need a copyable type. Add test for
self-reassignment on going out of scope. Move one test helper
class to testing/ so it can be shared among unit tests. Allow it
to recognize if it ever gets "destroyed", otherwise we can't be
sure Retain/Release applied in the correct order.
Change-Id: I13056094c70079f7283cbc7600948f81a64874b4
Reviewed-on: https://pdfium-review.googlesource.com/41690
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Remove two unneeded suppressions from pdfium's skia, as these are
already covered by the //build/config/compiler:no_chromium_code config.
BUG=588506
Change-Id: I347f2c98c6fd13679660fb25df2d2141e9b56e55
Reviewed-on: https://pdfium-review.googlesource.com/41611
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Then include headers in the proper order per standards, since
it will no longer trigger a presubmit warning.
Change-Id: I6bb86ac90e8fd9aed30b66dac61726f0dea8222c
Reviewed-on: https://pdfium-review.googlesource.com/41535
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Also rename .cpp file to match class name and .h file.
Modify some helper functions to operate on spans.
Move some initializations to member declarations.
Change-Id: Ie0889bda91daaef80fae6f5681f8ce068e92453b
Reviewed-on: https://pdfium-review.googlesource.com/41534
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Rename .cpp file to match class and .h file (!!!)
Put initialziations into header.
Change-Id: I2cbc7608287f8df887ce186d122dcd3db2aef19b
Reviewed-on: https://pdfium-review.googlesource.com/41511
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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It is not a source from which you can get CFX_DIBs, but rather a
base class from which all DIBs inherit.
Do the same thing for the CPDF_DIBSource wrapper class.
Mechanical change apart from adding a one-line comment in cfx_dibbase.h
Change-Id: Id2bde87813ca301d9fafc55ce08d703dfc6a7184
Reviewed-on: https://pdfium-review.googlesource.com/41352
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This CL adds in -Wshadow that will throw a warning whenever a variable
is being shadowed.
BUG=pdfium:1137
Change-Id: I879683fbf2f84c6609cf496308ddadb74c2f26aa
Reviewed-on: https://pdfium-review.googlesource.com/41250
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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It just looks wrong otherwise.
Change-Id: Id4f45d9111a76a78ec35c8234465d2cdf93299bc
Reviewed-on: https://pdfium-review.googlesource.com/41090
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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CFPF_SkiaFontDescriptor only has a single subclass. Merge it with the
subclass.
Change-Id: I26d19ee527c010d2d69acd820d8acc9634b12239
Reviewed-on: https://pdfium-review.googlesource.com/40551
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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The classes are never instantiated.
Change-Id: I108d3c397464e50b337bc46702d4adbc263e8814
Reviewed-on: https://pdfium-review.googlesource.com/40550
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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"Return" is a verb, and "return" is a reserved-word at that,
so avoid using it as part of a class name.
Fully mechanical change apart from rename.
Change-Id: I120e453e8ba001c4ab74a39e2da6aa6eb590835f
Reviewed-on: https://pdfium-review.googlesource.com/40532
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This is useful for debugging and validation purposes. The hashes that
are in BarcodeTest are not necessarily for valid outputs.
This CL refactors the code in embedder_test.png that already does this,
moving it to testing/utils where unit tests can access it too.
Bug: pdfium:1135
Change-Id: I6f1d70a4e133f8f04dbe52646087f99c448e95f8
Reviewed-on: https://pdfium-review.googlesource.com/40152
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This class is much simpler than CFX_MemoryStream and does only what
CFX_BmpDecompressor and CFX_GifContext needs. Swap out CFX_MemoryStream
and remove CFX_MemoryStream::Seek().
BUG=pdfium:263
Change-Id: Ifd8ce4d2b6c9fedd6ec842d46f54fc8e654fbca7
Reviewed-on: https://pdfium-review.googlesource.com/39880
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Rename it CFX_ReadOnlyMemoryStream and swap out one use of CFX_MemoryStream.
BUG=pdfium:263
Change-Id: I15012df156a6a4d7c36f6fd58f32c355eae5fa1a
Reviewed-on: https://pdfium-review.googlesource.com/39878
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Put encoder in cfx_utf8encoder.{h,cpp} to parallel decoder.
Add tests, and fix one corner case involving 0xff.
Change-Id: Ib97540afdc708bcc6280a79c76734ec68ea72690
Reviewed-on: https://pdfium-review.googlesource.com/39770
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Presumably, a libopenjpeg upgrade fixed third_party/libopenjpeg20/mct.c.
Change-Id: I0e0e593b0cf7f32934ce45b19a54fe556b955448
Reviewed-on: https://pdfium-review.googlesource.com/39411
Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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It makes illegal casts and requires its callers to double-check the
type validity of results before use. Instead, use the parent
class iterator and perform checked casts.
No functional difference, since it looks like the requisite checks
were being made in all places.
Make one "using" visible to other files to save some verbosity.
Change-Id: I894ca15b4bdddd4723b787663950a58bc58b7f06
Reviewed-on: https://pdfium-review.googlesource.com/39030
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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- Remove #if guards in the .cpp file and flip the #if guard in the
header to produce an error when incorrectly included.
- Do the same for cfx_fileaccess_posix.cpp.
- Also remove forward declarations for win32 APIs.
Change-Id: I81056ea6198d342e62744bd3240b3a28ac53d5c0
Reviewed-on: https://pdfium-review.googlesource.com/38410
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Because they are too easily confused with non-XFA JS_STATIC_PROP despite
being on the XFA side. The JSE_ prefix mirrors the fxjs/fxjse split
("e" presumably standing for "extension" or some such) between the
non-xfa/xfa V8 adapter layer.
Rename fxjs/{cjx_define.h => jse_define.h}, since there aren't any
symbols starting with |CJX| in it.
Fix some IWYU for jse_define.h
No functional changes.
Change-Id: I6a0b2b6fe6ef1b564b0bfa2fa7ba317a0cea0953
Reviewed-on: https://pdfium-review.googlesource.com/38730
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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More foolproof technique, and saves one word in every instance at a
cost of two pointers in every subclass vtable.
Change-Id: Ied4f91d4d203b5e6d83abe751159eb7e55489bb5
Reviewed-on: https://pdfium-review.googlesource.com/38530
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Makes the generic fx_streams.h header pull in lots less OS-specific
cluter. Combine and de-virtualize the windows struct.
Change-Id: I836b9efb00b25dbd1b8f814645dd31a0f04bb4f4
Reviewed-on: https://pdfium-review.googlesource.com/38330
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Introduce cfxa_layoutcontext.cpp to satisfy chromium style ctor check.
Fix typo in class forward declaration in cfxa_layoutcontext.h
Change-Id: I2b29bf61a21be0f895faf8984897c5655a4f0e89
Reviewed-on: https://pdfium-review.googlesource.com/37950
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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The marked content operators are BMC, BDC and EMC. In the case of
BDC, it is preceded by a direct dict or a property name.
Bug: pdfium:1118
Change-Id: I3ee736ff7be3e7d7dde55ef581af3444a325e887
Reviewed-on: https://pdfium-review.googlesource.com/37470
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Do not return size within CPDF_StreamAcc in case when read
data failed.
Also free buffers in this case.
Bug: chromium:860210
Change-Id: Ifb2a061d7c8427409b68c33f213c5c55343fb946
Reviewed-on: https://pdfium-review.googlesource.com/37310
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
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This flag was used for enabling GCOV style coverage data
generation. Our code coverage tools now use the native LLVM tools, so
no longer depend on this flag. Having this flag is confusing and a
source of developer error.
Change-Id: I42cfce6fe9e5a7d0f0ac13abdb5fec90f61f1c13
Reviewed-on: https://pdfium-review.googlesource.com/37130
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Kinda like reaching a commit point, makes going forward more useful.
Change-Id: I7695b6e627d4cd8ed2bccb667d0cabd7f42c7b1c
Reviewed-on: https://pdfium-review.googlesource.com/35970
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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