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See the explanation in CPDFSDK_FormFillEnvironment.h
Change-Id: I52feb25fb358831233a636e3ead5aa70e98c5baa
Reviewed-on: https://pdfium-review.googlesource.com/5658
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Change-Id: Ibd1ebe4191f61e20d815de7f1a1094d78b72e6a7
Reviewed-on: https://pdfium-review.googlesource.com/5391
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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There are places where an object "child" has a raw pointer
back to object "owner" with the understanding that owner will
always outlive child.
Violating this constraint can lead to use after free, but this
requires finding two paths: one that frees the objects in the
wrong order, and one that uses the object after the free. The
purpose of this patch is to detect the constraint violation
even when the second path is not hit.
We create a template that is used in place of TYPE*. It's dtor,
when a memory tool is present, goes out and probes the first
byte of the object to which it points. Used in "child", this
allows the memory tool to prove that the "owner" is still alive
at the time the child is destroyed, and hence the constraint is
never violated.
Change-Id: I2a6d696d51dda4a79ee2f00a6752965e058a6417
Reviewed-on: https://pdfium-review.googlesource.com/5475
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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This CL moves the .h files to have names corresponding to the contained
classes. The .cpp files are moved alongside the .h files. Any extra
classes in the .h files have been split into their own files.
Change-Id: I14b4efc02417f0df946500e87b6c502e77020db8
Reviewed-on: https://pdfium-review.googlesource.com/3160
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This Cl synchronizes the DocType's defined in XFA with the DOCTYPE
flag used in public/. The internal XFA version is converted to an
enum class.
Change-Id: I1f7be71a200c1ec0f09f9b08099791da1f4fa2e4
Reviewed-on: https://pdfium-review.googlesource.com/3152
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Prevents confusion with v8::Context, which is wrapped by a
different IJS_ class.
Change-Id: Iff75809e65015c0f810294de1f0d8ecf963150a3
Reviewed-on: https://pdfium-review.googlesource.com/2751
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: I5166afa96ec3e7fb0232f94fc62020d3d051a64c
Reviewed-on: https://pdfium-review.googlesource.com/2450
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This CL removes the LoadString method from CPDFXFA_Context and, instead,
creates individual exception methods for each of the loaded strings and
calls as needed.
BUG=pdfium:549
Change-Id: I1d975f01f13f45a885946a9952f24b13387dc3e4
Reviewed-on: https://pdfium-review.googlesource.com/2135
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL cleans up some of the out params in CPDFXFA_Context. In the process
several of the strings returned by ::LoadString() are inlined in their
call sites and the defines removed.
BUG=pdfium:549
Change-Id: I41a7ceeba3962299eecd0cb714ddb03d28dbb0ea
Reviewed-on: https://pdfium-review.googlesource.com/2134
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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We can remove a lot of "bOwnsStream" logic in the process.
Always pass these by const reference, in case the called method
wants to hang on to the stream (one exception is where we stick
a raw pointer into a void* slot in a context from another layer).
Review-Url: https://codereview.chromium.org/2451493002
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The -build/include setting was masking out build/include_what_you_use. This CL
restores them, fixes any build errors, and adds NOLINT as needed. As well,
the runtime/explicit and runtime/printf flags are aslo enabled and NOLINT'd.
lint cleanups
Change-Id: Ib013b3eb29c8d0e48cad74c5df9028684130719f
Reviewed-on: https://pdfium-review.googlesource.com/2030
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Review-Url: https://codereview.chromium.org/2453683011
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The CPDFXFA_Document class isn't a document, it contains documents. Renamed
to make the purpose a bit clearer.
Review-Url: https://codereview.chromium.org/2469813004
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