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This CL cleans up the CXFA_Fill internal getters to handle nullptr
returns correctly and moves some of the logic to the specific XFA
classes.
Change-Id: Icac487105a026a25cc9981d00fbc152e459ad0b8
Reviewed-on: https://pdfium-review.googlesource.com/22770
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This reverts commit dca380ffe0571be4023b11b06b8aecad9934bb06.
Reason for revert: Causes missing text in a user's PDF
Original change's description:
> Check for success of decodes to avoid infinite loops
>
> Bug: 790693
> Change-Id: I9b1d87e024229d8b01f55ec554e2cc544db6ac06
> Reviewed-on: https://pdfium-review.googlesource.com/20230
> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
TBR=npm@chromium.org,hnakashima@chromium.org,rharrison@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: 790693
Change-Id: I886b14e120c34da757a96f8a1f9c6a081d8326b6
Reviewed-on: https://pdfium-review.googlesource.com/22950
Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
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Change-Id: I29a164f3d7b42a0918a8c559c5de23febcaa311a
Reviewed-on: https://pdfium-review.googlesource.com/22850
Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This is a follow-up to comments from
https://pdfium-review.googlesource.com/c/pdfium/+/22870
Change-Id: Ide35ea5b27ea12d480d979241801c7676b94fe74
Reviewed-on: https://pdfium-review.googlesource.com/22932
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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BUG=pdfium:964
Change-Id: Ic306a374bc9b710e2ac043eebe43504e5bd75926
Reviewed-on: https://pdfium-review.googlesource.com/22870
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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RetainPtr operations are not trivial.
Change-Id: Ic106ada69d1c023a8132a2a59db17d550fd81fa0
Reviewed-on: https://pdfium-review.googlesource.com/22911
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Within PDFium use enum class for better type safety when working with
form field types. These values will still be converted to ints as part
of the public API, since that is the existing API.
This work is preperation for extending the number of form field types
to have more specific entries for XFA.
BUG=pdfium:952,chromium:763129,chromium:592758
Change-Id: Ie6c29f02ae22be782ff36eb87d27f1a4bf2c099e
Reviewed-on: https://pdfium-review.googlesource.com/22742
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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TBR=hnakashima@chromium.org
Change-Id: I50877f5a2ff3fb6f48630019d2481aa451945118
Reviewed-on: https://pdfium-review.googlesource.com/22774
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: I6de3e4e158a8b0276775c0915cbe53417135eec3
Reviewed-on: https://pdfium-review.googlesource.com/22570
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This helps debugging.
Change-Id: I4d14dd5975d8d8f4566009ed4a4127f9c56d36dd
Reviewed-on: https://pdfium-review.googlesource.com/22790
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Change-Id: I5cb28dfd6b1e5670fc20093c5d2f9757ad6a4060
Reviewed-on: https://pdfium-review.googlesource.com/22830
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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They are redundant, since Clang is default on Windows.
BUG=pdfium:871
Change-Id: Ic5d427394a91ca85c6b2b649d8a058e2c6796484
Reviewed-on: https://pdfium-review.googlesource.com/22737
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL renames CXFA_Event methods for clarity and fixes callers
where needed.
Change-Id: I902a35f36ee91c1b4aadd10382d93988ef26dc1c
Reviewed-on: https://pdfium-review.googlesource.com/22750
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL renames the CXFA_Caption methods to make it clearer they can
return nullptr.
Change-Id: I1b4945fcd2615f16a128709b7fe07e1236a5461a
Reviewed-on: https://pdfium-review.googlesource.com/22743
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL renames CXFA_Calculate::GetScript to make it clearer it can
return nullptr.
Change-Id: I1f5c19c16ea6cb1b3e7016ddac3f7f7fd6aa0320
Reviewed-on: https://pdfium-review.googlesource.com/22741
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL renames the methods in CXFA_Box to make it clearer they can
return nullptr.
Change-Id: I521c0e06af306f69e390a4057cabb7777a0d72f5
Reviewed-on: https://pdfium-review.googlesource.com/22740
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL makes it clearer that GetExclGroup can return nullptr.
Change-Id: Ica9bdfb05be36b3b6ede20f8b54daac1154506fd
Reviewed-on: https://pdfium-review.googlesource.com/22739
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Rename GetItem to make it clearer it can return nullptr.
Change-Id: I0e09a79c3e2244b08212d3b51d3ad0e6a86edfd9
Reviewed-on: https://pdfium-review.googlesource.com/22713
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL makes it clear that CreateInstance may return nullptr.
Change-Id: I82f172a671761eae9055b0e9e55ab0e5a7d599aa
Reviewed-on: https://pdfium-review.googlesource.com/22712
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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These two accessors exist with other names or signatues, remove.
Change-Id: Ieac073b746553160e4f2c41d9b63be47ad0ab61f
Reviewed-on: https://pdfium-review.googlesource.com/22711
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL updates the name to make it clearer the item an return nullptr.
Change-Id: Icc5dbbf5ec3b9a8c73c6aaec585fdd61e2351c75
Reviewed-on: https://pdfium-review.googlesource.com/22710
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL makes it clear that GetFormValue can return nullptr and fixes up
a few callsites as needed.
Change-Id: Id2e85b0956a678b5b338b9e2a4d32731fe6c4729
Reviewed-on: https://pdfium-review.googlesource.com/22690
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:858
Change-Id: Id8b6c032d60894eaf14ae0ba52098a60b2485fca
Reviewed-on: https://pdfium-review.googlesource.com/22731
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Then do IWYU for CFX_FontMgr users.
Change-Id: Id77529ccf45ec448c56c40412b78eb55925bd00e
Reviewed-on: https://pdfium-review.googlesource.com/22531
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:858
Change-Id: Idc9900fe6f85b1fef06c97f5023653f77156d410
Reviewed-on: https://pdfium-review.googlesource.com/22730
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL makes it explicit that GetDefaultValue can return nullptr.
Change-Id: I871704e291358bc85a554e4f6410953f7223c61d
Reviewed-on: https://pdfium-review.googlesource.com/22683
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:964
Change-Id: Ifde885861aeafac803948bd537de826e2a3fddca
Reviewed-on: https://pdfium-review.googlesource.com/22732
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL renames the validation methods to make it clear they can return
nullptr.
Change-Id: I60d0c41cdfe9902049d99cd790f851517b11a6d9
Reviewed-on: https://pdfium-review.googlesource.com/22682
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: Id403abaf3d142dc30a661bc64ff48dbd5b10948e
Reviewed-on: https://pdfium-review.googlesource.com/22736
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL makes it explicit that GetCalculate can return nullptr.
Change-Id: I587e3bb442df3661f083f7058ff02a8d62478ed5
Reviewed-on: https://pdfium-review.googlesource.com/22681
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:959
TBR=dsinclair@chromium.org
Change-Id: Iea2e1eb0740c9d413787cbeded4a92a2e0b2cdf6
Reviewed-on: https://pdfium-review.googlesource.com/22733
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL renames GetPara to make it explicit it can return nullptr.
Change-Id: I7c6529c15646b9947964e25a8d28938b38f091d6
Reviewed-on: https://pdfium-review.googlesource.com/22680
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: I602890527dae9e2e2de16e70bccfa1793e31e0f8
Reviewed-on: https://pdfium-review.googlesource.com/22530
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Fix some other nits in CFX_FontMgr as well.
Change-Id: I4c15d1cc96c964c452dcab8962885d2b71d54a5d
Reviewed-on: https://pdfium-review.googlesource.com/22471
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: Ib4556ac75efafee5a2566ad76acd87883303660f
Reviewed-on: https://pdfium-review.googlesource.com/22679
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL makes it explicit that GetTemplateNodeIfExists can return
nullptr. Various call sites are updated as needed.
Change-Id: If6edd5962b59e7e4ce3dbe9bbdc957783cf76abe
Reviewed-on: https://pdfium-review.googlesource.com/22678
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Fix a bunch of nits as well.
Change-Id: I874f9b1d4676823635aad8986fcf23a11ae6efd9
Reviewed-on: https://pdfium-review.googlesource.com/22473
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL makes it explicit that GetOccurIfExists can return nullptr and
fixes up the call sites.
Change-Id: I542d0098aa316632239df7f1a5796b4ffe6ba202
Reviewed-on: https://pdfium-review.googlesource.com/22676
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL makes it explicit that GetMargin may return a nullptr.
Change-Id: I46780e8df9e966accc38baf56f8aa5149533db87
Reviewed-on: https://pdfium-review.googlesource.com/22675
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL makes it explicit that GetOrCreateFontIfPossible can return
nullptr.
Change-Id: Ib5be6995e4225ad596dfb78a94f0bc56802716cc
Reviewed-on: https://pdfium-review.googlesource.com/22674
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL makes it explicit that GetFont may return nullptr.
Change-Id: Icb7ec5ad4ed6c5f7a728230d1237898b8f2fd778
Reviewed-on: https://pdfium-review.googlesource.com/22673
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL makes it explicit that GetOrCreateBorderIfPossible can return a
nullptr.
Change-Id: I41d5e7ee506e95d95349e1e06198e40e8afa073c
Reviewed-on: https://pdfium-review.googlesource.com/22672
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Fix spelling mistake.
Change-Id: I1322bf898d8bf558f4d1e8d9b3294cf31f916c87
Reviewed-on: https://pdfium-review.googlesource.com/22671
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL renames GetCaption to GetCaptionIfExists to make it clear the
value returned can be a nullptr. The various callsites have been fixed
which used the caption without validating.
Change-Id: I9b600ac9ab5b9e04dfa6e8cee95ef3e9d629688d
Reviewed-on: https://pdfium-review.googlesource.com/22670
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The matching FPDFAnnot_SetAP will be added in a subsequent CL.
Change-Id: If567e02c6c56138d218498879cb4a8ee91dff080
Reviewed-on: https://pdfium-review.googlesource.com/22450
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Renaming GetBorder makes it clear that the method may return a nullptr.
Change-Id: I50a8b511e273552e3a4a226ba72a7c0e2ae74ea3
Reviewed-on: https://pdfium-review.googlesource.com/22653
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:858
Change-Id: Ib8effb64a1622feb2837f536b36b9e46847a2210
Reviewed-on: https://pdfium-review.googlesource.com/22631
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL updates users of the GetOrCreate* methods to verify that the
value returned is not null before accessing.
Change-Id: I4a9fd29a26d5e4ec792ca3671c9868828e53d46e
Reviewed-on: https://pdfium-review.googlesource.com/22652
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Bug: 796812
Change-Id: I857f037028ea0e74544bdc7c8cd26b4b44e64ec4
Reviewed-on: https://pdfium-review.googlesource.com/22610
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
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This CL removes the CXFA_Node::GetNodeItem(kind, object_type) method in
favour of explicit methods. All of the callers passed in a
XFA_ObjectType::ContainerNode.
Change-Id: I713184d3fa188a122284f50ac2a6b0fd3d7aed26
Reviewed-on: https://pdfium-review.googlesource.com/22651
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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