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https://codereview.chromium.org/2297303004/ )
Reason for revert:
asan bot doesn't like it, will investigate
Original issue's description:
> Fix leaked internal font
>
> In CFGAS_FontMgrImp::LoadFont(), a new internal font is created which
> is never released. It needs to be correctly marked as internal font to
> be released. Fix this by adding a boolean parameter and pass it along
> during the creation of the font.
>
> BUG=pdfium:242
>
> Committed: https://pdfium.googlesource.com/pdfium/+/6708106e6a3d54f3370c871ebf6643d1ecf58999
TBR=thestig@chromium.org,dsinclair@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=pdfium:242
Review-Url: https://codereview.chromium.org/2302213002
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In CFGAS_FontMgrImp::LoadFont(), a new internal font is created which
is never released. It needs to be correctly marked as internal font to
be released. Fix this by adding a boolean parameter and pass it along
during the creation of the font.
BUG=pdfium:242
Review-Url: https://codereview.chromium.org/2297303004
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The GEFont points to the font manager which creates it and tries to unregister
itself. Currently the GEFont can be created by the default mapper and then
stored in a different mapper. If the default mapper is destroyed first, when
the second mapper cleans up the font there will be a call to unregister on
the default mapper causing a use-after-free.
The long term fix is to fixup the GEFont so it points to the correct mapper
to unregister from. This CL forces the destruction order in CXFA_FFApp to
cleanup the non-default mapper first.
BUG=chromium:637546
Review-Url: https://codereview.chromium.org/2259823004
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Use smart pointers instead of raw pointer to make memory management
easier for classes mainly under xfa/fxfa.
Also change the return type of IFGAS_FontMgr::Create() to smart
pointer type.
BUG=pdfium:518
Review-Url: https://codereview.chromium.org/2227883002
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files.
This is the third CL to separate fx_ge into classes, one per file.
All fx_ge.h includes had to be replaced with new includes
The method definitions for CFX_FxgeDevice were not moved to a single file.
These methods are defined in two folders different from fxge/ge, so they were left untouched for now.
Review-Url: https://codereview.chromium.org/2223213002
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This is the first CL in an attempt to split up the classes in fxge/include/fx_ge.h into their own files.
Review-Url: https://codereview.chromium.org/2217663002
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Move CFX_FolderFontInfo, CFX_FontMgr, and CFX_FontMapper into their own
classes. There are namespaces in each of the new files, having methods
from the original namespace in fx_ge_fontmap, according to what each
class needs.
Review-Url: https://codereview.chromium.org/2185533006
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This CL removes unused methods and default parameters from the fgas/crt code.
Review-Url: https://codereview.chromium.org/2162503003
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This CL converts all NULL's to nullptr. All instances of comparison to nullptr
have been removed.
Review-Url: https://codereview.chromium.org/2095653002
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Fix nits along the way.
Review-Url: https://codereview.chromium.org/2083943003
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These changes are specific to Mac and Skia builds. They are
needed for these builds to compile with clang_use_chrome_plugin.
BUG=pdfium:469
Review-Url: https://codereview.chromium.org/2081523002
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This change mainly contains files in xfa/ and fxjse/ directories
which were not covered by previous changes.
This is part of the efforts to make PDFium code compilable
by Clang chromium style plugins. After this change, PDFium can be
compiled with "clang_use_chrome_plugin=true" for GN build. Since
clang_use_chrome_plugin is true by default, we no longer need to
set this parameter explicitly.
The changes are mainly the following:
-- move inline constructor/destructor of complex class/struct out-of-line;
-- add constructor/destructor of complex class/struct if not
explicitly defined;
-- add explicit out-of-line copy constructor when needed;
-- move inline virtual functions out-of-line;
-- Properly mark virtual functions with 'override';
-- some minor cleanups;
BUG=pdfium:469
Review-Url: https://codereview.chromium.org/2072803002
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Remove a few other unused casts, simplify.
Review-Url: https://codereview.chromium.org/2052593003
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And also CFGAS_StdFontMgrImp.
Review-Url: https://codereview.chromium.org/2033673002
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Review-Url: https://codereview.chromium.org/2037563002
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Then we can remove a bunch of casts.
Review-Url: https://codereview.chromium.org/2033243004
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Avoid confusion with CFX_FontMgr, which does not inherit
from IFX_FontMgr, and lives in a different layer of code.
Do the same CFX_ -> CFGAS_ transformation for the concrete
classes that implement IFGAS_FontMgr.
Review-Url: https://codereview.chromium.org/2039463003
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Avoid confusion with CFX_Font, which is defined in fxcrt,
and does not inherit from nor bear any resemblence to IFX_Font.
Review-Url: https://codereview.chromium.org/2036173003
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FX_WCHAR* casts were hiding a number of misuses of narrow strings in
pdfium, which /analyze identified. Now that those are fixed I did a
search for other instances of (FX_WCHAR*) to see if any other bugs
were lurking. No bugs were found but one unnecessary cast and one
that should be a const_cast were identified. This change fixes
those. No behavioral change.
Review-Url: https://codereview.chromium.org/2024463002
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Review-Url: https://codereview.chromium.org/2009253003
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XFA edition.
Review-Url: https://codereview.chromium.org/1925363002
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Review-Url: https://codereview.chromium.org/1924093003
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Remove IFX_FontProvider, IFX_FontSourceEnum, IFX_SAXReader and
IFX_SAXReaderHandler.
Review-Url: https://codereview.chromium.org/1930533002
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There are currently three ways to assert in the code (ASSERT, FXSYS_assert and
assert). This CL standardizes on ASSERT. The benefit of ASSERT is that it can
be overridden if the platform requies and we can pickup the Chromium version
if it has already been defined in the build.
This does change behaviour. Currently FXSYS_assert is always defined but ASSERT
is only defined in debug builds. So, the FXSYS_assert's would fire in Release
builds. That will no longer happen.
BUG=pdfium:219
Review-Url: https://codereview.chromium.org/1914303003
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Too many calls were of the form fn(x.c_str(), x.GetLength())
which is an anti-pattern given the StringC classes which tie
these together.
There are a few places where explicit CFX_*StringCs are
constructed, but this can be avoided by changing the args
to these functions in the same manner.
Removed String_ from name of functions since it added
little value. Also removed default argument.
Review URL: https://codereview.chromium.org/1919563002
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Use the more standard name "clear()" instead.
Review URL: https://codereview.chromium.org/1888103002
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BUG=
Review URL: https://codereview.chromium.org/1882043004
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BUG=
Review URL: https://codereview.chromium.org/1885973002
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Attempting to open bug_434.pdf on my Linux box would fail with:
../../xfa/fxfa/app/xfa_fwltheme.cpp:96: virtual FWL_ERR
CXFA_FWLTheme::Initialize(): Assertion `__null != m_pCalendarFont' failed.
I tracked the regression back to [1].
The issue seems to be in CFX_FontManager::AddInstalledFont we will only add
one font for a given Charset. In my case I end up loading 6 charsets, but the
fonts are all strange ones. When I open the PDF, it fails to find 'Arial'
because I've registered these other fonts.
To fix this I changed the m_FaceArray into a struct of {name, chraset}. Then
we record all fonts into this list and search over that list for the charset
when needed. This allows bug_434.pdf to open and the test to pass successfully.
1- https://pdfium.googlesource.com/pdfium/+/fe73e7849b8b4ce49408d2f52f3fc29b370b82b5
Review URL: https://codereview.chromium.org/1874433002
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Neither are implemented. Removed.
BUG=pdfium:468
Review URL: https://codereview.chromium.org/1872463002
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The naming is redundant given the base type, and will stand
in the way of consolidating Byte and Wide code.
BUG=
Review URL: https://codereview.chromium.org/1862123003
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Companion to https://codereview.chromium.org/1853233002
BUG=
Review URL: https://codereview.chromium.org/1857073002
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Review URL: https://codereview.chromium.org/1830323006
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This CL moves the fxcrt code into the core/fxcrt directory. The only exception
was fx_bidi.h which was moved into core/fxcrt as it is not used outside of
core/.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1825953002 .
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It isn't buying us anthing, and it looks strange in
a struct when other uint types are already present.
R=dsinclair@chromium.org
Review URL: https://codereview.chromium.org/1821043003 .
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This CL moves the xfa/src files up to the xfa/ directory and fixes the includes,
include guards, and build files.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1803723002 .
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