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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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Instances are either replaced with FXSYS_iswalpha, which calls out to
the ICU library to do the proper Unicode operations, or have been
converted to a isascii && isalpha pair, if ASCII alpha is actually
what was wanted.
BUG=pdfium:1035
Change-Id: I971ff639ee1ff818ad08793a1900a8bcbb0a3e04
Reviewed-on: https://pdfium-review.googlesource.com/28450
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Instances are either replaced with FXSYS_iswalnum, which calls out to
the ICU library to do the proper Unicode operations, or have been
converted to a isascii && isalnum pair, if ASCII alnum is actually
what was wanted.
BUG=pdfium:1035
Change-Id: I959ec8739a4d020e61562180393ab8113a81577c
Reviewed-on: https://pdfium-review.googlesource.com/28430
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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When handling the AFNumber_Keystroke callback, if the changed value is
negative and there is no selection, we'd incorrectly error out thinking
we were inserting before the negative sign.
This CL checks if the selection string is empty before erroring out.
Bug: chromium:817433
Change-Id: I0ca08e121e9a8c207e9c7793f5b8a4e795c135e6
Reviewed-on: https://pdfium-review.googlesource.com/28110
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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A number of our character helper methods take in wide character types,
but only do tests/operations on the ASCII range of characters. As a
very quick first pass I am renaming all of the foot-gun methods to
explictly call out this behaviour, while I do a bigger
cleanup/refactor.
BUG=pdfium:1035
Change-Id: Ia035dfa1cb6812fa6d45155c4565475032c4c165
Reviewed-on: https://pdfium-review.googlesource.com/28330
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL renames the 3 IFX files in core/fxcrt to Iface instead.
Change-Id: I7cee6836650b71bc5c5729a8147fda62f0910fe3
Reviewed-on: https://pdfium-review.googlesource.com/27970
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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These are generally cheap enough to compute as needed, rather than
keeping around in memory all the time (plus the memory for the static
flag the compiler generates to check if initialized).
Change-Id: If3a5365521f6a7781e66fb11f04883a5c673ee11
Reviewed-on: https://pdfium-review.googlesource.com/27150
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Get things out of the .data section.
Change-Id: I375cf00186a3d5d8d10f5d147bd4b692f5db3683
Reviewed-on: https://pdfium-review.googlesource.com/27130
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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The refactoring in [1] introduced a bug where we pulled the wrong array
index to get the array of fields to use in the AFSimple_Calculate
method. This caused the calculation to not be performed as the fields
could not be found.
This CL fixes up the index and adds a test to verify we use
AFSimple_Calucate to sum two fields.
1- https://pdfium-review.googlesource.com/c/pdfium/+/16670
Bug: chromium:811913
Change-Id: I2abb9fe4fe2d6969ce1876736faadf252ef90575
Reviewed-on: https://pdfium-review.googlesource.com/27670
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL creates a CXFA_FMAST root for the AST tree instead of
overloading the CXFA_FMFunctionDefinition. This Removes the m_global
from FunctionDefinition and simpifies the code.
Change-Id: I9347769a291ef1753539701f334cc8dd69b7187e
Reviewed-on: https://pdfium-review.googlesource.com/27590
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL merges the ToJavaScript and the ToImpliedJS methods in the
FormCalc expressions. The type of return is passed as a paramter to
ToJavaScript.
Change-Id: Idff83677bc70b964d95aa6ff6b0e2c1bf8c603ea
Reviewed-on: https://pdfium-review.googlesource.com/27210
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: I1fd4bf85cd709de1c14ed2895d045018f79bc61f
Reviewed-on: https://pdfium-review.googlesource.com/26950
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This CL removes the HasOwnXML flag from the CXFA_Node objects and
instead uses a MaybeOwned pointer to keep track of the XML nodes.
Change-Id: Ie678258247ec21ecb15c639647b189e140586d25
Reviewed-on: https://pdfium-review.googlesource.com/26811
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the UnownedPtr to the CXFA_LayoutItem from CJX_Object.
This is because the CJX_Object will be destroyed by the CXFA_Node which
is destroyed in the CXFA_Document destructor (due to the vector of
unique_ptr being destroyed). The CXFA_LayoutItem will be freed in the
LayoutProcessor which also lives in the CXFA_Document.
Bug: chromium:807215
Change-Id: I86040e154ee2e5d461fc4d3565a10a9181680207
Reviewed-on: https://pdfium-review.googlesource.com/26851
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The SetFlag method has a signature of (flag, bool) which, looking at the
callsites makes you think it will set the flag to the boolean. This
isn't what happens, the flag is always set to true and the boolean
decides if we execute some notification code.
This CL splits SetFlag into SetFlag(flag) and SetFlagAndNotify(flag) to
make it a lot clearer what is happening.
Change-Id: I3e067c87532cce10b94bda10cc88feb62b948eb0
Reviewed-on: https://pdfium-review.googlesource.com/26750
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL marks methods const where possible and removes redundant
methods from CXFA_Document.
Change-Id: I34804425469dfd52469daba68f64a4b511e5d4d0
Reviewed-on: https://pdfium-review.googlesource.com/26730
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL removes the switch from SaveXMLNode and moves the required code
into override methods in the child classes. The method is renamed from
SaveXMLNode to just Save.
Change-Id: I2011b80525e99635c573b4e0cf977e94f6b7cea6
Reviewed-on: https://pdfium-review.googlesource.com/26590
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL cleans up hte CFX_XMLNode pointers. Each pointer has been
renamed to make the usage clearer, the NodeItems method has been removed
in favour of distinct accessors and the node pointers have been made
private.
Change-Id: I5459a77a0ae93b08741a0cd59266ef9c81ddad75
Reviewed-on: https://pdfium-review.googlesource.com/26550
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL removes unused methods from CFX_XMLNode, adds an AppendChild to
handle the case of a -1 index to InsertChildNode, removes the
InsertChildNode return value which is unused and cleans up various other
things.
Change-Id: I3a022e4dc2afffa6893ad11014034dd7ed301f13
Reviewed-on: https://pdfium-review.googlesource.com/26510
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Currently a CXFA_Node can be owned by the CXFA_Document root pointer,
the CXFA_Document Purge list or as a child of another CXFA_Node. This
makes it hard to know who currently owns what.
This CL moves all ownership of nodes into a CXFA_NodeOwner class which
CXFA_Document subclasses. The node owner always owns all nodes and is
responsible for cleaning them up upon destruction. The destruction order
is not guarenteed to be in tree order as nodes can be inserted and moved
around the tree.
Change-Id: I6b202b8e844999ba835093dcdd1a808938b6d9a8
Reviewed-on: https://pdfium-review.googlesource.com/26434
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Add an override so we can comment about the need for it someday.
Change-Id: I344c6fd7a635aeab030f0e769bd03a86406ffdd8
Reviewed-on: https://pdfium-review.googlesource.com/26310
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Small correctness fix in other engine embeddertest.
Change-Id: I6c2721921a659eef1b2f155ea1797722d37209d0
Reviewed-on: https://pdfium-review.googlesource.com/26270
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Didn't find any bugs, but also doesn't require much boilerplate.
Bug: TODO
Change-Id: I5f30183c55216f1333c79fcb46476d281720873e
Reviewed-on: https://pdfium-review.googlesource.com/26210
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
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Change-Id: Idcba60bb36c0d47c0d2acb21ddfa3b3b46cdfe49
Reviewed-on: https://pdfium-review.googlesource.com/26170
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Place the template map definitions entirely in .cpp file.
Change-Id: I2643f1b99f5582b69aa985857c4aa6f9b5ab57c8
Reviewed-on: https://pdfium-review.googlesource.com/26150
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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