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The layering should be CJS => CFXJS => CFX_V8 with the CJS name
being higher up.
Change-Id: Ic130f248906e9c4df641dd508389b0555786b999
Reviewed-on: https://pdfium-review.googlesource.com/26051
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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These belong more properly in CFXJS_Engine, and a small amount of
casting is required to get to the sub-class.
Change-Id: Id954d182b7a7d51fe0a522c04a50a1b362746c72
Reviewed-on: https://pdfium-review.googlesource.com/26050
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This reverts commit f0e386de64e030f6d692acfa27e2bc0a50018710.
Reason for revert: After chatting with tsepez@, we've got a better direction to take these changes.
Original change's description:
> Convert CXFA_Node to store a vector of children
>
> This CL changes CXFA_Node to use a vector of nodes as children instead
> of a singly linked list of siblings and child pointers.
>
> Change-Id: Ica8219f63d783a07d90b9541ae62a35c49166e44
> Reviewed-on: https://pdfium-review.googlesource.com/26030
> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
> Commit-Queue: dsinclair <dsinclair@chromium.org>
TBR=dsinclair@chromium.org,hnakashima@chromium.org,rharrison@chromium.org
Change-Id: I115779a292d39694ad5faf0b748a617c491b40f0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://pdfium-review.googlesource.com/26070
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Avoids call to CFXJS_Engine::EngineFromIsolateCurrentContext() during
the Dispose() path, which feels scary because there aren't guarantees
about it having an engine at isolate "dispose" time. Fortunately, |this|
is not used, so make that fact clear.
Replace some c-style callbacks with std::function while we're at it.
Change-Id: Ia1a1a1fcc085d8657939e6f8c8d34fc511afddfe
Reviewed-on: https://pdfium-review.googlesource.com/25970
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL changes CXFA_Node to use a vector of nodes as children instead
of a singly linked list of siblings and child pointers.
Change-Id: Ica8219f63d783a07d90b9541ae62a35c49166e44
Reviewed-on: https://pdfium-review.googlesource.com/26030
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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- Keep track of pages in a single map when calling LoadPage(). It is
simpler and performance is not crucial as the number of loaded pages
is usually very small.
- Verify UnloadPage() is only called for loaded pages.
- Verify there are no loaded pages in TearDown().
- Verify RenderLoadedPage methods are only rendering loaded pages.
- Fix pages that are using FPDF_LoadPage() and FPDF_ClosePage() when
they should be using LoadPage() and UnloadPage().
- Disallow calling LoadPage() for the same page number repeatedly. No
caller does this and it makes verification in UnloadPage() harder.
Change-Id: I58878ea8ade21dde28f1bbebd3a3304ce677561d
Reviewed-on: https://pdfium-review.googlesource.com/25550
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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We want to change the signature of {CreateDefaultPlatform} in the V8
API to return a unique_ptr instead of a raw pointer to indicate that the
caller owns the platform. With this change we prepare pdfium for this
change.
In this second attempt, keep the old InitializeV8ForPDFium() method
around to complete the Chromium DEPS roll. Once that lands safely,
remove it from PDFium.
This relands commit 608e8dd6 and commit 3355f459, which commit b3a3eaab
reverts.
Change-Id: Icc60b17ca202637d34ae242c0785d939194d0fe6
Reviewed-on: https://pdfium-review.googlesource.com/25950
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Do some additional checks in test cases where pages were rendered but
the resulting bitmap was immediately destroyed.
Change-Id: I2f4678140cdc672ab4ced70f748135464447ff59
Reviewed-on: https://pdfium-review.googlesource.com/25510
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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One can be performed by the CJS_V8 layer, the other requires the
full FXJS mechanism. Avoids using -1 as a special case.
Change-Id: I4a14ccb6a7fea393f84b70a07ada03b1a83c7d36
Reviewed-on: https://pdfium-review.googlesource.com/25830
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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The existing code has a couple of issues that need to be
addressed. First it assumes that for a hash, there will be an entry in
the map and blindly calls the [] operator and takes the address of the
result. If there isn't an entry for the hash then this will cause a
crash. This has been converted to a call to find and returning
nullptr, which is the fail result, if it cannot find an entry for the
hash.
The other issue is that it assumed that the first entry in the vector
would be a valid pointer. When removing fonts from the vector,
RemoveFont, first nulls out entries. Once all of the entries have been
removed from a vector on subsequent calls to RemoveFont, then the
vector is removed from the map. Thus the first entry in the vector
might not be the correct value to return. This has been changed to a
linear scan of the vector for a valid pointer.
BUG=chromium:648177
Change-Id: Ife758636545f0d10fb726c243e3e0a5b7c1d1138
Reviewed-on: https://pdfium-review.googlesource.com/25930
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Add replacement methods that make themselves clear as to what they are
rendering, and return unique_ptrs to help prevent leakage. Mark existing
methods deprecated.
Change-Id: I9055407e614dfbe765428fb32a7da64df3418d1d
Reviewed-on: https://pdfium-review.googlesource.com/25470
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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CFWL_Edit::UpdateCursorRect now checks if the edit is empty before
getting the caret position.
Bug: chromium:592750
Change-Id: I792e90537741a78141fa084a646380bfe7ce4637
Reviewed-on: https://pdfium-review.googlesource.com/25910
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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When a very large, bogus value, was being passed in for the number of
bytes to read, this could cause an overflow in the check for if there
is data available.
BUG=chromium:809824
Change-Id: I54af6655b61d39275f3ae6fabb27be2bee3fef05
Reviewed-on: https://pdfium-review.googlesource.com/25871
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Mechanically uniquify all the kFoo variables in xfa/fxfa/parser.
BUG=pdfium:964
Change-Id: Iffe15015282d572147f31f2101fa0127f2198620
Reviewed-on: https://pdfium-review.googlesource.com/25890
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL removes the unused return values from InsertChild and
RemoveChild methods in CXFA_Node.
Bug: chromium:807863
Change-Id: Iac468afc5c48f51e7df3ea12d11b128a0ac124ea
Reviewed-on: https://pdfium-review.googlesource.com/25670
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This reverts commit 608e8dd6b87b15772862dca9b7b2e6791a25dab6.
Reason for revert: Breaks the roll into Chromium
pdf/pdfium/fuzzers/pdfium_fuzzer_helper.cc:238:5: error: no matching function for call to 'InitializeV8ForPDFium'
InitializeV8ForPDFium(ProgramPath(), "", &natives_blob, &snapshot_blob,
^~~~~~~~~~~~~~~~~~~~~
../../third_party/pdfium/testing/test_support.h:94:31: note: candidate function not viable: requires 4 arguments, but 5 were provided
std::unique_ptr<v8::Platform> InitializeV8ForPDFium(
^
https://logs.chromium.org/v/?s=chromium%2Fbb%2Ftryserver.chromium.linux%2Flinux_chromium_compile_dbg_ng%2F461077%2F%2B%2Frecipes%2Fsteps%2Fcompile__with_patch_%2F0%2Fstdout
Original change's description:
> [v8-platform] Store the platform in a unique_ptr
>
> We want to change the signature of {CreateDefaultPlatform} in the V8
> API to return a unique_ptr instead of a raw pointer to indicate that the
> caller owns the platform. With this change we prepare pdfium for this
> change.
>
> R=thestig@chromium.org
>
> Change-Id: I4a0a466dfc37b28387a91543623a7a481ca8035a
> Reviewed-on: https://pdfium-review.googlesource.com/18191
> Commit-Queue: Lei Zhang <thestig@chromium.org>
> Reviewed-by: Lei Zhang <thestig@chromium.org>
TBR=thestig@chromium.org,ahaas@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I418c97653e8aba93560537f0d41e1aaa238bf3b4
Reviewed-on: https://pdfium-review.googlesource.com/25850
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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- Pass by const ref.
- Simplify logic.
- Return page number vector directly.
Change-Id: If68c89437380b871ca6635f2355049dd19a9e512
Reviewed-on: https://pdfium-review.googlesource.com/24270
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Shirleen Lou <xlou@chromium.org>
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The code changes include two parts:
1. Only updating resources' reference caused font not to clone properly.
Hence changing to update reference from the root of the source page
dictionary.
2. Since PDF objects are at document level, pObjNumberMap needs to be
defined before pages are created to avoid same object being copied more
than one times with different object numbers.
Change-Id: I6f90aff2e3901cee73ce09fe550ad79add6be7eb
Reviewed-on: https://pdfium-review.googlesource.com/25190
Commit-Queue: Shirleen Lou <xlou@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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In the existing code pCharPos is manipulated directly without being
reset. This means that for the second iteration it is at the end of
the range instead of the start. This CL introduces temporary iterators
that are intialized to the value of pCharPos and then manipulated to
avoid this issue and having to reset pCharPos.
BUG=chromium:648177
Change-Id: I5c9344c1b67a015b01470a0dc337361552ffd447
Reviewed-on: https://pdfium-review.googlesource.com/25750
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This makes the caret appear (again?), blink, and fixes its positioning
to be a little spaced from the last character.
Known issue: when the edit is empty, the caret is not necessarily
aligned with where the text will be.
Bug: chromium:592750
Change-Id: I950b0ea236db8855c6ed50f48ec1935d97e6ccf8
Reviewed-on: https://pdfium-review.googlesource.com/25451
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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They have move semantics, so they can directly be members of the array.
Change-Id: Ia73cbc06fd22665693ae1a4efe6a6f64eca1b5fb
Reviewed-on: https://pdfium-review.googlesource.com/25490
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Change-Id: Idb1f6879a78e4ada8129250eedd37142b6f26588
Reviewed-on: https://pdfium-review.googlesource.com/25530
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Change-Id: I79c756153608a345f27c7ccac8009bf68512dba8
Reviewed-on: https://pdfium-review.googlesource.com/25790
Commit-Queue: Mike Reed <reed@google.com>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL converts the CXFA_Node parent pointer to be an Unowned pointer
instead of a raw pointer.
Bug: chromium:807863
Change-Id: I266c9216cfe8153e234bf66b88fbac6c8d96ebb4
Reviewed-on: https://pdfium-review.googlesource.com/25650
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:1006
Change-Id: I84d2a13ac7b24e7f2f5cba8765d6433860241b58
Reviewed-on: https://pdfium-review.googlesource.com/25710
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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BUG=chromium:808336
Change-Id: I84443a00e2ebaf0a1e8590464486ec92bcb0e3b5
Reviewed-on: https://pdfium-review.googlesource.com/25690
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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BUG=chromium:808336
Change-Id: I3201805a374b5403149eca701714ef4369a2e337
Reviewed-on: https://pdfium-review.googlesource.com/25630
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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BMPDecompressor -> CFX_BmpDecompressor
CBmpContext -> CFX_BmpContext
BUG=chromium:808336
Change-Id: If8ef5294171e3619ae1d7c5175ddf23b7673ec78
Reviewed-on: https://pdfium-review.googlesource.com/25611
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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BUG=chromium:808336
Change-Id: Id721787dd77d1bcac6daf6e3c149f79e8d1d9fe4
Reviewed-on: https://pdfium-review.googlesource.com/25610
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Currently there is no indication in the name of it being a member
variable and the capitalization is inconsistent. This CL brings them
all into line with Chromium style.
BUG=chromium:808336
Change-Id: Iaed0272b69350f316371a67eb513934a0169f451
Reviewed-on: https://pdfium-review.googlesource.com/25430
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Mark pages as loaded before calling FORM_DoPageAAction().
BUG=chromium:808898
Change-Id: I82c481ba759842ea794b5578120101465b37f16a
Reviewed-on: https://pdfium-review.googlesource.com/25511
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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One test is added to render the output pdf of FPDF_ImportNPagesToOne,
and check the width, height and hash value of the rendered image.
Change-Id: Idd3f953d62ecd4e85ad52a9323eb13243dc49597
Reviewed-on: https://pdfium-review.googlesource.com/25330
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Bug: chromium:802094
Change-Id: I99d2d75cd431afe1cdb966e1431143ab43dd9a73
Reviewed-on: https://pdfium-review.googlesource.com/24730
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This CL removes the CJS_EmbedObj class and various subclasses and folds
the subclasses into their CJS_Object counterparts.
Change-Id: If6b882a4995c0b1bf83ac783f5c27ba9216c2d5c
Reviewed-on: https://pdfium-review.googlesource.com/25410
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Each of the CJS_Objects can create their CJS_EmbedObj's internally and
we don't need to do it though the JSConstructor. This also removes the
need for the SetEmbedObj method in CJS_Object.
Change-Id: Ib0535ad922b370634fd1e622a04860a96c4f2825
Reviewed-on: https://pdfium-review.googlesource.com/25370
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The class started with |foo_bar_| but now has a mixture of |foo_bar_|
and |m_FooBar|. Change them all to |foo_bar_|. While making this
change, also initialize the members in the header when possible.
Change-Id: I202ff5dc5e945175ad4da2f3245724f3493aa8aa
Reviewed-on: https://pdfium-review.googlesource.com/25390
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Also change the InitializeV8ForPDFium() for use with startup data to
InitializeV8ForPDFiumWithStartupData().
Change-Id: I594c2bf9470b6549195b7361bb7fcb45def50c61
Reviewed-on: https://pdfium-review.googlesource.com/25371
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Also use the actual type information, not void* and remove casts.
Template function not required to wrap virtual dtors.
Change-Id: I9397cae136c3c395a368a1ef0ce8162d9b586076
Reviewed-on: https://pdfium-review.googlesource.com/25290
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Mark one constant as actually constant.
Change-Id: Icf046dbd6751d07d6652ce24e4217a717a58b699
Reviewed-on: https://pdfium-review.googlesource.com/25310
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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We want to change the signature of {CreateDefaultPlatform} in the V8
API to return a unique_ptr instead of a raw pointer to indicate that the
caller owns the platform. With this change we prepare pdfium for this
change.
R=thestig@chromium.org
Change-Id: I4a0a466dfc37b28387a91543623a7a481ca8035a
Reviewed-on: https://pdfium-review.googlesource.com/18191
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Use it in existing code where appropriate.
BUG=chromium:808269
Change-Id: I55b67db05267f4f05a98c9bf8bbd43f6524cbc65
Reviewed-on: https://pdfium-review.googlesource.com/25210
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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If the object being accessed through the dot_accessor does not exist
it's possible to receive a nullptr in ResolveObject. Instead of
ASSERTing just return false and let the caller handle the failure.
Bug: chromium::778904
Change-Id: I918c1c5dcb23b86082793c5037d58e0ab043559e
Reviewed-on: https://pdfium-review.googlesource.com/25350
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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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>
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CJS_V8 is shared by both the non-xfa and xfa-side JS engines,
but the const arrays are only used by the non-xfa side.
Change-Id: Ic5ed8238df1a14dde8a4463b2388b4a7a923e392
Reviewed-on: https://pdfium-review.googlesource.com/25250
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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When PDFium source is not part of a standalone checkout, uploading CLs
fail because the presubmit check cannot find the checkdeps tool. Detect
the common case where PDFium is in third_party/pdfium, and look in the
embedder source tree for checkdeps.
BUG=pdfium:999
Change-Id: I972282aef9e62f99dce282d556ca2e68de3acbb0
Reviewed-on: https://pdfium-review.googlesource.com/24910
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
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Use build/build_config.h instead. Having two build_config.h files is
confusing.
Change-Id: I4bd9c76ab6d913ee0aaa8b2f9c17b94bfba2d128
Reviewed-on: https://pdfium-review.googlesource.com/25111
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Chris Palmer <palmer@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Use correct include style for v8 headers.
Use incomplete type to avoid including header.
Change-Id: Ibd58aa25b2a17fbd1cf6a20643b6f25ca008974f
Reviewed-on: https://pdfium-review.googlesource.com/25230
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Makes CFXJS_Engine and CFXJSE_Engine consistent with each other in
that both have a V8 context to themselves, and not one inheritted
from the CJS_V8 (which is now more per-isolate than per-context).
Consolidate NewLocalContext() and GetPersistentContext(), which both
did the exact same thing under the covers once inside v8 land.
Rename a few things to make it simpler.
Change-Id: I68905db9ad44253063da235fcb276a75627a2dbc
Reviewed-on: https://pdfium-review.googlesource.com/25170
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Also tidy some sub-expressions.
Change-Id: Ieabd5f6cea60e8ec03c8ce5ebe372fc80b05a7bb
Reviewed-on: https://pdfium-review.googlesource.com/25150
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This reflects changes in the build_config.h from chromium/build/src.
Bug: chromium:804907
Change-Id: I892bcf3bbf5d260c904f40536fa1f3c9e49a5ac6
Reviewed-on: https://pdfium-review.googlesource.com/25130
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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