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This CL adds the missing cancleAction property from the xfa.event
object.
Bug: 1066
Change-Id: I7d38956e2985c1f6ac0eba6de090874f1f72003c
Reviewed-on: https://pdfium-review.googlesource.com/32950
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL adds bounds checking for the selStart and selEnd settings of the
event object. The selEnd is not allowed to be less then selStart. They
are also not allowed to be negative. This also clamps them to the length
of the prevText string.
Bug: 1066
Change-Id: Ifc9113c669c83a4a97655554affbbce30c2bfc64
Reviewed-on: https://pdfium-review.googlesource.com/32933
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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According to the XFA Spec only the cancelAction, selStart, selEnd and
change properties of xfa.event are editable. This CL adds checking to
early out if attempting to set any of the other properties.
Bug: 1066
Change-Id: Ie6129e1f65de7584f0b5f3072a1acf6e25d44a2c
Reviewed-on: https://pdfium-review.googlesource.com/32932
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL renames the pValue parameters to the CJX_EventPseudoModel
Property helpers. This makes it a little clearer that the thing we're
setting is _not_ pValue but wsValue.
Bug: 1066
Change-Id: I1f468659c4e241059da0bbe43c461be788cd62a0
Reviewed-on: https://pdfium-review.googlesource.com/32931
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL updates the CFXJSE_Engine code to access the defined properties
of a class if we fail to find the property in any other way. This fixes
up an issue where we were unable to read the 'change' property of the
CJX_EventPseudoModel because we could not find the 'change' property.
Bug: 1066
Change-Id: I4ad205bc527beeca1c3e24a36cdde0c21287d9fb
Reviewed-on: https://pdfium-review.googlesource.com/32930
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL adds a bit of commented out code to CJX_LogPseudoModel to dump
any xfa.log.message() commands to the terminal. It's commented out as we
don't want it running normally but we can enable as needed.
Change-Id: Ia53759253391cbaa249a1801aa1541213020ad68
Reviewed-on: https://pdfium-review.googlesource.com/32915
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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- Make parameter checking more consistent in a several places.
- Remove unnecessary parameter size checks.
- Get rid of new statements / FX_Free() calls.
Change-Id: I7bac8e678f590815a398a318cd62a2947e1dd973
Reviewed-on: https://pdfium-review.googlesource.com/32836
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL changes several of the JS execution methods to to return an
Optional<IJS_Runtime::JS_Error> instead of a bool with a WideString
out param.
The IJS_Runtime::JS_Error will contain the line, column and exception message
if an error occurs during execution.
Change-Id: I37785ae6cd133a4c94ad8d25289473600b8a5d19
Reviewed-on: https://pdfium-review.googlesource.com/32614
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Import Chromium's base/compiler_specific.h from r537069.
Now that FALLTHROUGH is available via compiler_specific.h, remove
FX_FALLTHROUGH.
Change-Id: I8b9631a4f007673e10e0c26951dfd61e9dcada30
Reviewed-on: https://pdfium-review.googlesource.com/32639
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Bug: pdfium:1085
Change-Id: I121152527333e143d23e7cb852c8c1a745026453
Reviewed-on: https://pdfium-review.googlesource.com/32618
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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We never use the return values of these methods, switch to void from
bool.
Change-Id: I8b0d96e5be90ac08281bbb82d2c7205d94abea2b
Reviewed-on: https://pdfium-review.googlesource.com/32616
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL converts the WidetextBuf reference to a pointer in the formcalc
ToJavaScript methods.
Change-Id: Ia05c7255a99a2eaa3d9a57f77580969896ad90a0
Reviewed-on: https://pdfium-review.googlesource.com/32612
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL simplifies the FormCalc method call generation when converted to
JavaScript. Currently we output the same chunk of code to run the
given method on an array or object per method call. This CL pulls out
the common execution code to a pfm_method_runner function which is used
instead.
An embedder test has been added to verify that method invocation from
formcalc works correctly.
Bug: chromium:814848
Change-Id: I1ec052eab051053fedcb464d57e0e15228b8c5a2
Reviewed-on: https://pdfium-review.googlesource.com/32372
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Avoids a conflict should we wish to have the document actually
track pages, with a GetPage() that returns CPDF_Page.
Do the same thing to CPDF_DataAvail along the way.
Add some missing consts as well.
Change-Id: I2cb2213cc4c0649662fceab80407ee4a3f4cf30e
Reviewed-on: https://pdfium-review.googlesource.com/32158
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Also change Initial() to Initialize().
Change-Id: Ic63ee1cace0012ad570db25447ced752bddd7f86
Reviewed-on: https://pdfium-review.googlesource.com/28150
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL adds a CFX_XMLDocument to act as the XML node container. All
nodes are now owned by the document and the document is returned by the
CFX_XMLParser.
Classes which parse XML files now store the document instead of the root
node.
BUG: chromium:835636
Change-Id: I1e07d6115cf14714911d6fd4c3fa920c94fd5faf
Reviewed-on: https://pdfium-review.googlesource.com/31313
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Small step towards removing UnderlyingDocumentType and making FPDF
documents always be CPDF documents, regardless of XFA. This improves
layering a bit in the process.
Change-Id: Ice5ed7ba1ffdd7edfc9c4719f0e3a9cfb22f5790
Reviewed-on: https://pdfium-review.googlesource.com/31672
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Small tidying.
The form fill environment is 1:1 with documents, and already knows
its underlying document. The callers all first obtain this from the
FFE and then pass it back into it.
Change-Id: I33835c1dc847ca67f2cc633c87af2f6e003ef58a
Reviewed-on: https://pdfium-review.googlesource.com/31591
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Change-Id: I9dd6a36770f77f3df6c4395572785d37402eadc2
Reviewed-on: https://pdfium-review.googlesource.com/31350
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: Ic62f1def8e043494c9fa6c08a937d7d872513567
Reviewed-on: https://pdfium-review.googlesource.com/31314
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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It should include cpdfsdk_helpers, not the other way around.
Change-Id: Id2cc3018e8c38f82ce8a35b03bb90e936aa1d446
Reviewed-on: https://pdfium-review.googlesource.com/31294
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This reverts commit 9a3a7709103a872037dcea1f3cf0b7785a3da191.
Reason for revert: Gerrit did not do what I expected....
Original change's description:
> Change CFX_XML Save to take a write stream
>
> This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of the more
> generic IFX_SeekableStream.
>
> Change-Id: I6e4def380c43eca755d91ad5cb6146c2dfdaee10
> Reviewed-on: https://pdfium-review.googlesource.com/30877
> Commit-Queue: dsinclair <dsinclair@chromium.org>
> Reviewed-by: Tom Sepez <tsepez@chromium.org>
TBR=tsepez@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org
Change-Id: I137e53bf93285b88ade6832dedefca66e3b61e13
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://pdfium-review.googlesource.com/31211
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of the more
generic IFX_SeekableStream.
Change-Id: I6e4def380c43eca755d91ad5cb6146c2dfdaee10
Reviewed-on: https://pdfium-review.googlesource.com/30877
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Allows run-time selection of whether to permit JS inside PDF. Previously,
this was a link-time decision only. This requires a little more caution
before we decide that we have the CJS_Runtime, and not the CJS_RuntimeStub
in a few casts.
Adds a kDisableJavaScript option to the form fill embeddertests.
Adds a --disable-javascript flag to the pdfium_test executable.
Also adds a --disable-xfa flag while we're at it.
Change-Id: I8d8ac95f6474459cadba9a60572fbb342e984646
Reviewed-on: https://pdfium-review.googlesource.com/31090
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Prerequisite for switching V8 off at run-time.
Change-Id: I4b9f867185758350f5de3f57e771f63020df6e65
Reviewed-on: https://pdfium-review.googlesource.com/30994
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This CL sets the CFX_XML tree ownership. The pointers set into the tree
must be unique_ptrs and the CFX_XMLNode children are set to be either
unique_ptrs or UnownedPtrs.
Change-Id: Ib0db495c81471e40f5b4533503f7bbe5a784fd77
Reviewed-on: https://pdfium-review.googlesource.com/30711
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: I4bd89b64cd77a4e2fe0ffc2dcc415cc8fe34667a
Reviewed-on: https://pdfium-review.googlesource.com/30871
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This CL converts xfa_utils to use an IFX_SeekableStream instead of a
CFX_SeekableStreamProxy.
Change-Id: I824b477351ac29d54118df2f3c5442c503aa3671
Reviewed-on: https://pdfium-review.googlesource.com/30852
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL converts the CFX_XML Save methods to take an IFX_SeekableStream instead
of a CFX_SeekableStreamProxy.
Change-Id: I6b3f6acc9f51e73b3c863b965b4dcdcbd25ba949
Reviewed-on: https://pdfium-review.googlesource.com/30850
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This reverts commit 3d523e3cf89440e2ffc6571b1c687ad5e3f0318f.
Fixes bounding errors now caught by tests.
Change-Id: I4d0f1791bdcc45a10615a62abf7a4d20e7e538f2
Reviewed-on: https://pdfium-review.googlesource.com/30799
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This reverts commit 0d32b8fda53e02c1036d39f7290d4f59f2b58ca4.
Restore behaviour on trunk.
TBR: dsinclair@chromium.org
Change-Id: Ia867f09ae9d2885595c4d9b300a058431dfd84f2
Reviewed-on: https://pdfium-review.googlesource.com/30811
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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CFX_XMLElement is the only subclass of CFX_XMLAttributeNode. This CL
merges the two classes together. The {Set|Get}String method has been
renamed to {Set|Get}Attribute to make it clearer what you're retrieving.
Change-Id: I158c961d4d8c5f563d937a3e7a35321a33622562
Reviewed-on: https://pdfium-review.googlesource.com/30710
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This reverts commit 154e18f9a862975abecebe77b8f5fb418418d14c.
Reason for revert: Generate CL to merge to beta branch
Original change's description:
> Return pdfium::span<wchar_t> from WideString::GetBuffer().
>
> Adds bounds checking "for free", but beware of span outliving
> a ReleaseBuffer() call. Scoping as such avoids the possibility
> of using an invalid span (and it is flagged as a lifetime issue).
>
> Change-Id: Ica63f4b1429823d0254ec6951aeaeb08160cb93c
> Reviewed-on: https://pdfium-review.googlesource.com/30310
> Reviewed-by: dsinclair <dsinclair@chromium.org>
> Commit-Queue: Tom Sepez <tsepez@chromium.org>
TBR=tsepez@chromium.org,dsinclair@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: Ie1ec9434215584a024538ca8edeb59dea555af48
Reviewed-on: https://pdfium-review.googlesource.com/30830
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This reverts commit 80a6cbe0a427e155de8555bc867af745d10f9777.
Reason for revert: too many abrts in beta branch.
TBR: dsinclair@chromium.org
Bug: 832557, 832978, 832992, 833062, 833097
Change-Id: I7d511dbb224ddc644be96ea2f3770ad6f73debf5
Reviewed-on: https://pdfium-review.googlesource.com/30792
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Get bounds checking "for free".
Change-Id: I7b14cacbc7130ced7b5cb1869b82c96ccff8e642
Reviewed-on: https://pdfium-review.googlesource.com/30451
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Adds bounds checking "for free", but beware of span outliving
a ReleaseBuffer() call. Scoping as such avoids the possibility
of using an invalid span (and it is flagged as a lifetime issue).
Change-Id: Ica63f4b1429823d0254ec6951aeaeb08160cb93c
Reviewed-on: https://pdfium-review.googlesource.com/30310
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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The CXFA_SimpleParser is handling the XFA document parsing. This CL
renames the class to make it clearer that this is the XFA document
parser.
Change-Id: Ia290df2671fba9efa221ae997156ee4846749b02
Reviewed-on: https://pdfium-review.googlesource.com/30231
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the code for verifying and creating checksums associated
with form elements in XFA documents. This was the only code requiring
the SAXReader which has also been removed.
According to the XFA spec and application can decide which parts of the
signatures are supported. This feature is being removed until we
determine if/when it is needed.
Bug: pdfium:1063
Change-Id: Iec2261282340f8fc72a1225d2e0d3e6ddf05edcb
Reviewed-on: https://pdfium-review.googlesource.com/30150
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Greatly simplify the code which was neither changing allocations nor
doing any actual work. Eventually GetBuffer() will return a span, and
this makes fewer places to change.
Comment AsFPDFWideString() as a place where we may want a redundant
copy, and make available outside the .cpp file.
Fix one "const" along the way.
Change-Id: I187758b69a0ba3501b3622f6c06280793cd5d464
Reviewed-on: https://pdfium-review.googlesource.com/30011
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This CL moves the code to set the XML node data from CJX_Node to
CXFA_Node. The XML node is owned by the XFA node, not the CJX node so it
makes more sense to have the modifications happen there.
This combines the duplicate code in CJX_Node into a single SetToXML
method.
Bug: chromium:813155
Change-Id: I493725d1412688cb1a0d04bd9ae9fa5a36caebf3
Reviewed-on: https://pdfium-review.googlesource.com/29858
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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V8 won't do this for us when it creates a global object under the
covers off of a template with a non-zero internal field count, instead
just leaving it uninitialized. We were careful to set the iternal
fields on the object we explicitly create, but there are these
implicitly created ones as part of making a new context that need
to be handled as well.
BUG: pdfium:1005
Change-Id: Ic40bafc206ec5119cbceb58f0bb725693e7ddf80
Reviewed-on: https://pdfium-review.googlesource.com/29910
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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As it turns out, this doesn't cause any bugs with the FXJS/FXJSE
interaction since the magic values will never be present in the
other slot, but the code looks wrong wrt. the document.
Also fix an assert in FXJSE that our objects have two slots,
and null appropriately (just a defensive measure).
Also assert that one of our casts is valid.
Change-Id: I3146fe58350da5e9b76e711d81480565dabd587f
Reviewed-on: https://pdfium-review.googlesource.com/29859
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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AFDate_FormatEx("yymmdd") should not try to read the first 4 digits in
the string.
BUG=chromium:436572
Change-Id: I123b70b8a22d1e2c87e61ee7bf0b177b49571ae3
Reviewed-on: https://pdfium-review.googlesource.com/29731
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL converts CPDF_DefaultAppearance to return
Optional<CFX_Color:Type> items instead of having a HasColor. This saves
the double parse of the appearance stream.
Change-Id: Ib3c136da6e2adfb559e495de1d299cce0b4ad25f
Reviewed-on: https://pdfium-review.googlesource.com/29630
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL converts the CPDF_DefaultAppearance::GetColor methods to return
instead of using reference parameters.
Change-Id: I9ba6bf060a536290a83d3c9ce6e115511f28664c
Reviewed-on: https://pdfium-review.googlesource.com/29410
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL renames fsdk_common and fsdk_define to cpdfsdk_common and
cpdfsdk_helpers respectively.
Change-Id: I8ee7a308561f1ff2f510954444f953b0c8fed788
Reviewed-on: https://pdfium-review.googlesource.com/29371
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes proxy methods from CXFA_FFNotify and calls them
directly.
Change-Id: I1fecc625e0b81b659baeffc9ca567c5c20e12c23
Reviewed-on: https://pdfium-review.googlesource.com/29252
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL cleans up code for the CXFA_LocaleMgr class.
Change-Id: I4a3c9394be021d6605dadd8003c7619b19bb9fc0
Reviewed-on: https://pdfium-review.googlesource.com/29250
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Replace v8::SetNamedPropertyHandler() with SetHandler() and
the appropriate flag set.
Change-Id: Ia06311cbea4ab21903d4ac4fe115eab6f0983c0d
Reviewed-on: https://pdfium-review.googlesource.com/28930
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Commit-Queue: Jochen Eisinger <jochen@chromium.org>
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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>
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