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Avoid tracking ownership via m_bLocalCryptoHandler.
Also remove m_bEncryptCloned, as it is always false.
Replace some methods with direct calls to underlying code.
Change-Id: Ifa9d6f721c59d07e3b8e258f76832ca9f2ea0fc9
Reviewed-on: https://pdfium-review.googlesource.com/4111
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Return strings where possible.
Add missing consts to strings passed by ref.
Convert non-const cases to pointers.
Rename a few methods to be clearer.
Change-Id: I86569bc1744f539e6dd67fc73649b272c016328c
Reviewed-on: https://pdfium-review.googlesource.com/3951
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Sigh, messed up std::min conversion.
TBR=npm@chromium.org
Bug: pdfium:697
Change-Id: I0091f178b08fa537ebc3962d9349eb46d0aa8a80
Reviewed-on: https://pdfium-review.googlesource.com/3751
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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When fixing https://crbug.com/672177 we added a guard that we aren't
reading off the end of the file. That guard used the file access
Position(). This is the wrong value to compare against as our read
position and the file access Position may be different. This CL updates
the check to use the correct current file position.
Bug: pdfium:697
Change-Id: I68a5eaed2f1f3d65422605f0a8474144cfa7d172
Reviewed-on: https://pdfium-review.googlesource.com/3711
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This Cl drops the FXSYS_ from mem methods which are the same on all
platforms.
Bug: pdfium:694
Change-Id: I9d5ae905997dbaaec5aa0b2ae4c07358ed9c6236
Reviewed-on: https://pdfium-review.googlesource.com/3613
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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If we get a requested length that is longer then the available buffer
size we bail as we won't be able to read the needed data anyway.
Bug: chromium:672177
Change-Id: Idb41671c07fe758ec0c1d4d6f84ead0a58fa8339
Reviewed-on: https://pdfium-review.googlesource.com/3221
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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Change-Id: I96e0a20d66b9184d22f64d8e4ce0dadd5a78c1e8
Reviewed-on: https://pdfium-review.googlesource.com/2967
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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We should not have valid objects where the object number is
CPDF_Object::kInvalidObjNum.
BUG=pdfium:609
Review-Url: https://codereview.chromium.org/2610393004
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In turn, make CPDF_Stream() take an unique_ptr.
Review-Url: https://codereview.chromium.org/2584683002
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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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Review-Url: https://codereview.chromium.org/2526543003
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Review-Url: https://codereview.chromium.org/2520493002
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Some changes were required to match underlying ctors
as invoked by the templated methods.
Many release() calls go away, a few WrapUniques() are
introduced to avoid going deeper into other code.
Review-Url: https://codereview.chromium.org/2510223002
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Make CDPF_Arrays intern the object they create.
Allow passing nullptr as a CFX_WeakPtr shortcut as well.
Review-Url: https://codereview.chromium.org/2509123002
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BUG=
Review-Url: https://codereview.chromium.org/2498223005
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In turn, propgate to callers. This introduces a few
release() calls that will go away as more code is converted.
It also removes a couple of WrapUnique calls that are no
longer needed as ownership of the object flows along.
Review-Url: https://codereview.chromium.org/2479303002
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This reverts commit f0d5b6c35fa343108a3ab7a25bc2cc2b3cf105b3.
Review-Url: https://codereview.chromium.org/2478303002
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#11 id:200001 of https://codereview.chromium.org/2384883003/ )
Reason for revert:
Looks like it's blocking the roll.
https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_compile_dbg_ng/builds/186619
Original issue's description:
> Remove CPDF_Object::Release() in favor of direct delete
>
> Follow-on once we prove Release always deletes in previous CL.
>
> Committed: https://pdfium.googlesource.com/pdfium/+/4de3d095c9d9e961f93750cf1ebd489fd515be12
TBR=thestig@chromium.org,tsepez@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review-Url: https://codereview.chromium.org/2478253002
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Follow-on once we prove Release always deletes in previous CL.
Review-Url: https://codereview.chromium.org/2384883003
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- Added a private method to read a character.
- Added enum for parsing status.
- Deleted unused method.
Review-Url: https://codereview.chromium.org/2469833002
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Review-Url: https://codereview.chromium.org/2477443002
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It's been troubling for some time that an IFX_FileStream might
actually be an in-memory buffer with no backing file.
Review-Url: https://codereview.chromium.org/2443723002
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BUG=pdfium:603
Review-Url: https://codereview.chromium.org/2392603004
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