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Orignal Review URL: https://codereview.chromium.org/875263002
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/880753002
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Original CL at https://codereview.chromium.org/873523002/
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/871773002
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Previously, UTF16LE_Encode take an optional flag to indicate
if the returned byte string has trailing zeros. In fact, no where
needs the flag to be false. So just get rid of it so callers won't
misuse.
The bug is found by https://codereview.chromium.org/837723009
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/860973002
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Original at URL: https://codereview.chromium.org/810883005
Note that the new code in XFA introduces many more of these, to be handled
separately.
TBR=brucedawson@chromium.org
TBR=thestig@chromium.org
BUG=https://code.google.com/p/pdfium/issues/detail?id=102
Review URL: https://codereview.chromium.org/842223004
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Original CL at https://codereview.chromium.org/808553013
TBR=brucedawson@chromium.org
Review URL: https://codereview.chromium.org/837253002
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Original CL at https://codereview.chromium.org/837843002
TBR=brucedawson@chromium.org
Review URL: https://codereview.chromium.org/809313008
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Clean up bookmark related codes.
Remove CPDF_Dictionary*() operator in CPDF_Bookmark class.
Unify naming conventions and coding styles.
Change some functions to const.
Change the name of function argument to |pDict| for FPDF_xxx type variable.
This makes the code more clear and gives better variable naming
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/828203002
Conflicts:
fpdfsdk/src/fpdfdoc.cpp
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Note that the merge of this fix to XFA found six bugs. Five
were fixed in https://codereview.chromium.org/826573003 and
one was fixed in https://codereview.chromium.org/831293002.
These bugs are now impossible to compile.
Replace manual/error-prone/hard-to-verify arraysize calculations with
safe FX_ArraySize macro.
pdfium has numerous places where the number of elements in an array is
calculated with expressions like:
sizeof(cFormats)/sizeof(FX_LPCWSTR)
This is suboptimal because it is verbose, it is easy to get wrong, and
it cannot be determined through casual inspection whether the code is
correct. It will give incorrect results if cFormats is a pointer instead
of an array and it will give incorrect results if FX_LPCWSTR is not the
type of the array elements.
The FX_WSTRC macro in fx_string.h which I fixed was particularly scary
because it would silently misbehave if passed a pointer.
The FX_ArraySize macro which I have added and started using (taken from
arraysize in v8's macros.h) is easier to use and will always give correct
results. If passed a pointer it will fail to compile.
For this change I only fixed instances of sizeof(FX_LPCWSTR). There
appear to be about 150 other places in the pdfium code that could
benefit from using FX_ArraySize.
TBR=bo_xu@foxitsoftware.com, tsepez@chromium.org
Review URL: https://codereview.chromium.org/818193004
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Get rid of FX_LPCSTR cast.
Follow up on https://codereview.chromium.org/733693003
R=brucedawson@chromium.org, tsepez@chromium.org
Review URL: https://codereview.chromium.org/809993004
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Getting rid of more (FX_LPCWSTR) casts and fixing two bugs revealed by this.
Since casts to FX_LPCWSTR have been shown to hide bugs I tried removing
more of them, targeting those places where a cast was used to force a
conversion from CFX_WideString to FX_LPCWSTR, replacing these casts with
calls to the newly added .c_str() function. This revealed two places
where the cast was hiding a bug -- where ->c_str() was required instead!
This removes ~33 FX_LPCWSTR casts and there are ~31 left, many of which
will go away in some future change.
Also includes this change:
Removing unnecessary casts from wchar_t* to wchar_t*, by various names.
Original patch from Bruce Dawson(brucedawson@chromium.org)
TBR=bo_xu@foxitsoftware.com, tsepez@chromium.org
Review URL: https://codereview.chromium.org/811593007
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Update freetype to 2.5.4.
Put freetype into third_party directory, cleaning up header files.
Previously freetype header files are in core/src/fxge/freetype and core/include/thirdparties. There were also multiple fx_freetype.h.
This patch removes the additional Foxit wrapper to make further update easier.
Notice, for original freetype source code, the following files are modified and need to be updated accordingly in future update:
third_party/freetype/include/config/ftmodule.h
third_party/freetype/include/config/ftoption.h
BUG=407341
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/815103002
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Cleanup: Pass by const reference in fpdftext.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/790213005
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Simplify PDFium by removing code that's not used in the open source repo.
-remove parameter from FPDF_InitLibrary
-remove a bunch of ifdefs that are unused
Fix build after previous commit.
TBR=tsepez@chromium.org
BUG=
Review URL: https://codereview.chromium.org/809513002
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Review URL: https://codereview.chromium.org/738433003
R=tsepez@chromium.org
TBR=tsepez@chromium.org
Review URL: https://codereview.chromium.org/741473003
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You can get warning when using FXARGB_GETDIB() with & operation in
the same statement like: FXARGB_GETDIB(src_scan) & 0xffffff in
fx_dib_composite.cpp:
../../third_party/pdfium/core/src/fxge/dib/fx_dib_composite.cpp:737:205:
error: '&' within '|' [-Werror,-Wbitwise-op-parentheses]
Original patch from jiangj@opera.com
R=thakis@chromium.org
Review URL: https://codereview.chromium.org/578253002
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CPDF_Pattern objects are counted and maintained in m_PatternedMap.
When a CPDF_Pattern object "pattern" is deleted, it's address is marked as NULL in m_PatternMap.
This patch stores the address of CPDF_Pattern's adderss in all objects that references "pattern",
to ensure valid referencing after deletion.
BUG=416319, 419976, 418392
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/656753002
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BUG=421196
R=bo_xu@foxitsoftware.com
Review URL: https://codereview.chromium.org/656463006
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pattern
BUG=414661
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/572853006
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m_pDocument in CPDF_Color
If not forced clear, the counter of CPDF_Pattern will take care the count of referenced instance.
When forced clear, clear color first to make sure pattern still exists when referencing it.
BUG=411154
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/554913003
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BUG=411161
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/560673002
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of https://codereview.chromium.org/547863002/)
Reason for revert:
The initialized member variable is wrong. Needs to undo this.
Original issue's description:
> Fix uninitialized value in CPDF_ColorStateData
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> BUG=411161
> R=tsepez@chromium.org
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> Committed: https://pdfium.googlesource.com/pdfium/+/a38d4c3572b566f8e64b9ca4f725cbbc581e85ab
TBR=tsepez@chromium.org,jun_fang@foxitsoftware.com
NOTREECHECKS=true
NOTRY=true
BUG=411161
Review URL: https://codereview.chromium.org/558803004
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BUG=411161
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/547863002
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This will prevent using freed pattern object.
This is a better solution than https://pdfium.googlesource.com/pdfium/+/1b9c5c4dc41956b8c5ab17b9a882adf8a2513768
and in essence revert that patch
BUG=409373
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/522483003
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BUG=406806
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/503883002
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(patchset #1 of https://codereview.chromium.org/493163003/)
Reason for revert:
Needs to address comments before landing
Original issue's description:
> Use number of components from ICC profile and alternate color space
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> BUG=406806
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> Committed: https://pdfium.googlesource.com/pdfium/+/be83103
TBR=tsepez@chromium.org,jun_fang@foxitsoftware.com
NOTREECHECKS=true
NOTRY=true
BUG=406806
Review URL: https://codereview.chromium.org/504883003
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BUG=406806
Review URL: https://codereview.chromium.org/493163003
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BUG=387983
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/454283002
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BUG=400996
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/477323002
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Should there be cases where this fails to compile, it indicates a mistake,
either an incorrectly declared overrriden virtual method, or a method that
should be declared non-virtual.
The only issues were with CPDF_CustomAccess::GetBlock(), CPDF_CustomAccess::GetByte(),
and CPDF_CustomAccess::GetFullPath(). These don't appear to be used anywhere,
and are removed. Two members are removed that are no longer needed once those
methods are removed.
R=jam@chromium.org, jun_fang@foxitsoftware.com
Review URL: https://codereview.chromium.org/454983003
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This has no ill-effect at present, but may be distracting when viewing the file
since it just looks wrong.
R=jun_fang@foxitsoftware.com
Review URL: https://codereview.chromium.org/461933003
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BUG=382988
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/433293002
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Patterns are managed in CPDF_DocPageData. When
a document is closed, all patterns will be
released in the deconstruction of CPDF_DocPageData.
However, some patterns which are referenced in
CPDF_Color can't get the notification from the
destroy of CPDF_DocPageData. It will cause
use-after-free in CPDF_Color::~CPDF_Color.
BUG=392719
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/439693002
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R=jun_fang@foxitsoftware.com
Review URL: https://codereview.chromium.org/417263008
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fpdfview.cpp
BUG=397258
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/419063002
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BUG=pdfium:19
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/403163002
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The |nGrowBy| argument to |SetSize| was always -1, which caused the
effective m_nGrowBy value to always be its default value: 0. So it was not
needed, and was cluttering up the logic.
BUG=384662
Check for integer overflow in CFX_BasicArray.
BUG=384662
R=bo_xu@foxitsoftware.com, rsesek@chromium.org
Review URL: https://codereview.chromium.org/415803002
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BUG=pdfium:26
TBR=bo_xu@foxitsoftware.com
Review URL: https://codereview.chromium.org/418463002
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Calling `delete` on an object of a type that has virtual functions but
not a virtual destructor is questionable: Since the object has virtual functions,
it likely has subclasses, so if it's deleted through the base pointer and the
destructor isn't virtual, the subclass destructor won't be called.
In most cases, the classes getting deleted can just be marked final to tell
the compiler that it can't possibly have subclasses (this also enables the
compiler to generate better code).
Two classes didn't have any sub- or superclasses but virtual functions -
this doesn't make sense, so make all methods of these classes non-virtual.
(Also delete an unused function on one of the two classes.)
In one case, a class actually did have a subclass that needs to be deleted
virtually, so mark one destructor as virtual.
BUG=none
R=bo_xu@foxitsoftware.com
Review URL: https://codereview.chromium.org/370853002
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This change adds the support to extract "NumCopies", "PrintPageRange", "Duplex" viewer preferences for printing.
BUG=169120
R=bo_xu@foxitsoftware.com, vitalybuka@chromium.org
Review URL: https://codereview.chromium.org/345123002
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BUG=381521
R=palmer@chromium.org
Review URL: https://codereview.chromium.org/383563002
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This contains fixes for the following sorts of issues:
* Nonstandard extension: unnamed struct/union
This also changes the signature of FPDF_FillRect() to enable the cleanest
possible changes in https://codereview.chromium.org/372273005 .
BUG=81439
TEST=none
Original patch by Peter Kasting <pkasting@chromium.org>
Original code review: https://codereview.chromium.org/376003003/
R=pkasting@chromium.org
Review URL: https://codereview.chromium.org/377353002
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Fixes for re-enabling more MSVC level 4 warnings: pdfium/ edition
BUG=81439
TBR=pkasting@chromium.org
Review URL: https://codereview.chromium.org/376043003
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This contains fixes for the following sorts of issues:
* Nonstandard extension: unnamed struct/union
This also changes the signature of FPDF_FillRect() to enable the cleanest
possible changes in https://codereview.chromium.org/372273005 .
BUG=81439
TEST=none
Original patch by Peter Kasting <pkasting@chromium.org>
Original code review: https://codereview.chromium.org/376003003/
R=pkasting@chromium.org
Review URL: https://codereview.chromium.org/372383004
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BUG=
R=palmer@chromium.org
Review URL: https://codereview.chromium.org/372473003
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BUG=382601
R=jun_fang@foxitsoftware.com
Review URL: https://codereview.chromium.org/336003004
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BUG=382242
R=palmer@chromium.org
Review URL: https://codereview.chromium.org/341333004
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BUG=382656
R=palmer@chromium.org
Review URL: https://codereview.chromium.org/334573007
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BUG=
R=thakis@chromium.org
Review URL: https://codereview.chromium.org/361553002
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