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Also make more core/fxcrt/xml member variable names consistent in style.
Change-Id: I892841b4026df302aa28f754441bf21707e96764
Reviewed-on: https://pdfium-review.googlesource.com/c/44171
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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And remove unnecessary fxjs/ #includes in header files.
Change-Id: If89dd2717b6ba93dbb7493e8ca80d78deaa64b06
Reviewed-on: https://pdfium-review.googlesource.com/c/44270
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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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>
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Move some method implementations out of headers in the process.
Change-Id: I8701e360d4addd9aec39fe887d932209985d2443
Reviewed-on: https://pdfium-review.googlesource.com/c/43608
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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For XFA, XML nodes are owned by the XML doc that they were created by,
but references to them are stored elsewhere. For a PDF document there
is one top-level XML document created and retained when the initial
XFA XML is parsed. Another can be created if loadXML is called by
JS. In the existing code the XML doc that owns the newly created nodes
is local to loadXML. So the nodes are destroyed right after putting
refernces to them into the main XFA data structures.
This CL adds in a method to transfer ownership of the XML nodes from
one doc to another, and uses it to correctly retain the newly created
nodes, by having them owned by the top-level XML doc.
BUG=chromium:884664
Change-Id: Id29b4edbfe44aefb9713328e4e217e830f7e9e14
Reviewed-on: https://pdfium-review.googlesource.com/42690
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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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>
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This CL fixes instances of variable shadowing that are
discovered by turning on -Wshadow.
BUG=pdfium:1137
Change-Id: I418d50de89ecbeb12e85b23a358bc61e8f16e888
Reviewed-on: https://pdfium-review.googlesource.com/41150
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Change-Id: I4420fbf7402a8b08e33ca525e98690643d59efdf
Reviewed-on: https://pdfium-review.googlesource.com/40930
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@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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Avoid the possibility of ever re-introducing the issue noticed
last week.
Remove some redundant JSGetStringFromID() calls.
Change-Id: I56687c2191bd72e378f747083f34080e50cbe490
Reviewed-on: https://pdfium-review.googlesource.com/40490
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Non-consecutive mode has questionable correctness and is not an obvious
performance win.
Change-Id: Idaa66e5ee5c4604628a0f55b67d5a04ab47ea5ec
Reviewed-on: https://pdfium-review.googlesource.com/40050
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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No need for variadic printf-like functions, since callers can cobble
arguments into a string much more simply.
Change-Id: I0e8d6f6a55a3715ef9d5c6940b73ce8bb2220a1a
Reviewed-on: https://pdfium-review.googlesource.com/39611
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Avoid possibility of an unterminated string or nullptr by avoiding
stringviews, since the non-view classes copy and always provide
a suitable result. Always use %ls and widestrings in wprintf()
variants, since that combination is consistent across our platforms
(%s, %S, etc. have idiosyncracies).
Bug: 870952
Change-Id: Ief62a42c3486e8298f9583b56e9333db1a74972a
Reviewed-on: https://pdfium-review.googlesource.com/39551
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Instead, move the methods to the subclass where they belong.
Fix IWYU in CJX_Object.h to fix compilation.
Change-Id: I4c71f28235b9cf5000e9ddaf33d6602baf22205f
Reviewed-on: https://pdfium-review.googlesource.com/39170
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: 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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Introduces checks in a few new places, but mainly just consolidates
checking/casting logic.
Change-Id: I634a03060d254db099972c6978249992367e146c
Reviewed-on: https://pdfium-review.googlesource.com/38900
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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And use it in place of ASSERT() that the type was correct. Since we
can check it, doing so at runtime may help avoid type confusion, and
we'll get a nice safe SEGV if the asserted condition ever fails.
Change-Id: I46b65a4b70e819a670d7cad7966e0d100f0d9a63
Reviewed-on: https://pdfium-review.googlesource.com/38810
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Because the other helpers are declared here.
Rename VariablesThis to ThisProxy in a few places; VariablesThis is
a slightly different concept (see GetVariablesThis()).
Then introduce helper for CXFA_List subclass as well.
Remove unused const version of some helpers.
Change-Id: Ia328d8cd170a8b97015e98c1c770fa8a44810455
Reviewed-on: https://pdfium-review.googlesource.com/38670
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Do not allow instanceManager methods to run in Foreground XFA forms.
They are static, and their widgets should not be inserted or removed.
See "XML Forms Architecture (XFA) Specification Version 3.3", page 272.
Bug: chromium:860697
Change-Id: Ia96834e085ee508618ca4dcb2bd5271466369ede
Reviewed-on: https://pdfium-review.googlesource.com/38751
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@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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It, too, is always passed as nullptr.
Change-Id: I2573bea4cc33f48c13979026ea8ae42b368ce8a5
Reviewed-on: https://pdfium-review.googlesource.com/38590
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Part 2.
Change-Id: I26fe434dac3c3f5186414440acc2a495a5f14091
Reviewed-on: https://pdfium-review.googlesource.com/36670
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Comment raw pointers subject to nondeterministic tree destruction
order as such to avoid re-attempting to convert to the unowned
mechanism.
Change-Id: Ia9fe3c8a2729dc1e2b1de4a8c62ae3d2c3d7ec0a
Reviewed-on: https://pdfium-review.googlesource.com/36635
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Calling the Setter when the Getter was intended results in a segv
when accessing the empty return value.
Bug: 353450
Change-Id: If3d35de1c5e2a24d11690fd323253f1103ee9ab5
Reviewed-on: https://pdfium-review.googlesource.com/36431
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Getters should nearly always be const when they return a
non-const pointer to an unowned object. Saves a bit of
code along the way.
Grep for similar occurrences and add "const".
Change-Id: I492bf962a7d62452fa40310146226dc0c8ebb753
Reviewed-on: https://pdfium-review.googlesource.com/35890
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Define constant values in the public API for the valid values of alert
button type, alert icon type, and beep type. Replace various magic
numbers through out the code base using these values. Also replace the
XFA specific versions with an enum class that is guaranteed to have the
same values, instead of #defines that just happen to.
This CL does not attempt to add error checking on these values, since
it currently doesn't exist so adding it may cause regressions.
Change-Id: Ief3aee2a4ad419691c18fc1dba8b984ad222141b
Reviewed-on: https://pdfium-review.googlesource.com/35730
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: I5dfadcb68e640235be6e3eb7c8d57ae3b8013d26
Reviewed-on: https://pdfium-review.googlesource.com/35691
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Remove some string copies in barcode that were noticed whilst
looking for moves.
Change-Id: Ieda34d00f633576ba1f0dca283dcdabfb36f236c
Reviewed-on: https://pdfium-review.googlesource.com/35410
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This allows compilers targeting the MS ABI to select the correct inheritance
model for the member function pointer type XFA_ATTRIBUTE_CALLBACK using the
complete type of CJX_Object. It will allow us to enable the new Clang flag
-fcomplete-member-pointers globally.
Bug: chromium:847724
Change-Id: I90cedde8c5355e5eb896a93f0e43e6a1e1d09dbc
Reviewed-on: https://pdfium-review.googlesource.com/35190
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Avoid explicitly finding array sizes.
Change-Id: Id51e3d10ea4db0a6375807a53309ce8d68b3b413
Reviewed-on: https://pdfium-review.googlesource.com/34750
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Change the signature of the constructors to make it impossible to
do this otherwise.
Change-Id: I14e88d98a1128f2d599459ce9337cd6d079469fe
Reviewed-on: https://pdfium-review.googlesource.com/34531
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Consistency with file naming conventions.
No functional change.
Change-Id: I596c4be5bbf0510950c44a7d9d80f59537739c3b
Reviewed-on: https://pdfium-review.googlesource.com/33593
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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When an xfa.event is sent it is possible to change the selStart, selEnd
and change values of the event. This should cause the value of newText
to be changed as needed.
This CL removes m_wsNewText from CXFA_EventParam and instead generates
the new text based on the previous text, the selection and the change.
Bug: 1066
Change-Id: I35d126fad9771c8980654a8af64d2b98989bff3f
Reviewed-on: https://pdfium-review.googlesource.com/32970
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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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 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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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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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 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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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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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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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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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 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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