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R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1512763013 .
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That refer to parent directories.
R=dsinclair@chromium.org
Review URL: https://codereview.chromium.org/1434223002 .
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R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1437713003 .
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Do some IWYU to fix build errors due to files that have no #includes but
just happened to work previously because the #includes were in the right
order.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1407423004 .
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Its pointless to have a function that gets the isolate
given a v8::object, since v8 gives us that directly.
Also remove some CreationContext() calls, since they are only
used to get the isolate, and we can do so directly.
R=jochen@chromium.org
Review URL: https://codereview.chromium.org/1413733004 .
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This better separates the two IJS_ classes, with the IJS_Context
taking on its proper role of describing an event. There's no need
for the event details for object creation, so this gets much
cleaner.
Move some JS error reporting code from CJS_Context to CJS_Runtime.
Make InitInstance() and ExitInstance() voids, they always return
TRUE and we never check the result anyways.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1389163007 .
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CJS_Values should belong to CJS_Runtimes so that we may
eventually cram much of the v8 dependencies down into fxjs.
This is a first step; the remaining split in this code between
isolate and CJS_Runtime goes away when fxjs provides a CFXJS_Runtime
object, and the CJS_Runtime is-a/has-a CFXJS_Runtime. But that can't
happen until this is resolved.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1394103002 .
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Nothing but sed.
FXJS is a layer that makes it easier to define objects in V8, but has
no knowledge of PDF-specific native objects. It could in theory be used
to implement other sets of native objects.
JS is the layer that implements PDF-specific native objects on top of
FXJS.
Therefore, the classes used to interface to JS should be named using
IJS_. IFXJS_ is reserved for someday adding better API for FXJS iteslf.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1386173002 .
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The fpdfsdk/include/javascript/IJavascript.h is the sole API.
This required moving a creaton method to it from JS_Runtime.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1389783002 .
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It merely includes a bunch of other .h files which are handled
better since we fixed IWYU.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1385983002 .
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R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1349423006 .
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Move header file includes when usage moved.
Windows-only section missing a ")".
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1349783003 .
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Currently, its hard to tell which functions come from the JS_
layer at fpdfsdk/include/javascript vs. which functions come
from the FXJS_V8 layer at fpdfsdk/include/jsapi. Until we
take up the task of using namespaces, at least make the
prefix consistent.
Move objects out of FXJS_V8 that are really part of JS_.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1347833002 .
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First part of getting rid of CJS_RuntimeFactory. The factory design
pattern isn't appropriate here since we only ever make one kind of
object.
CJS_GlobalData is now perfectly capable of managing itself through
internal ref counts. I'm philosophically opposed to keeping ref-counts
outside the object (do you hear me std::shared_ptr, you're bad!)
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1338993005 .
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Replace multiple #defines of the same strings with externs.
Fix strings mangled by interaction of # and clang-format.
Remove macros as possible.
Make more JS_ functions void and simplify.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1342433002 .
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It's too hard to keep mapping between v8 and fx abstractions; the lack
of transparency prevents those skilled in v8 only from working on this
code.
Apparently, the original intention was to confine v8 types to
fpdfsdk/{include,src}/jsapi, but fpdfsdk/{include,src}/javascript
is already well-polluted with v8 types.
Also remove no-op JS_SetThisObj().
Also remove unused ParserParams() [noticed because it was incorrectly
passing handles as pointers].
Also remove cast operator from CJS_Runtime and call GetIsolate()
explicitly.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1332973002 .
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Part 1. Move to headers so compiler can type check against
the definitions.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1299963002 .
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R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1297723002 .
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They look too much like locals; use JSGlobalData and JSGlobalAlternate
instead. Kill some commented out code.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1289903004 .
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R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1287193005 .
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No behavior change.
Generated by:
find . -name '*.cpp' -o -name '*.h' | \
grep -E -v 'third_party|thirdparties|lpng_v163' | \
xargs ../../buildtools/mac/clang-format -i
See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.
BUG=none
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1265503005 .
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This reverts commit ff46aaf499edcf153ee2f57c7016587aa96dcfa0.
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1255293002 .
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Try to reland this patch after fixing underlying issues that
caused it to be reverted.
fx_system.h is the only manual edit.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1258093002 .
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This reverts commit 320b2313d19869333ed453af546e61a9fc2b81c9.
Reason for revert: build failure.
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1255693002 .
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Fully automatic change, execpt for cleanup in fx_system.h
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1254703002 .
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Revert "Revert "Fix else-after-returns throughout pdfium.""
This reverts commit 4eb4d7f6c707cc2c23c806aa540d055c8832b55d.
Fix one naming conflict.
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1243953004 .
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This reverts commit 7cc97521db1e52d5927f5605de5f9a7102f8af40.
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Driven by CS search for
pcre:yes file:third_party/pdfium/ -file:pdfium/third_party/
\breturn\b[^;]*;\s*\n*\s*\}*\s*\n*\r*else
Note: Care is required to ensure the preceding block is not an else-if.
As usual, removed any tabs I saw.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1243883003 .
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- untabify as encountered.
- Only put single-statement method in .h file, move more
complex methods to .cpp (counting an if without braces as
a single statement, killing braces as needed).
- Move invariant arguments to constructor and make
corresponding members const.
- Make all members private and add accessor methods.
- Make existing accessor methods const where possible.
- Kill meaningless asserts.
- Add helper functions in place of duplicate code.
- Rename GetCurrentDoc() to GetSDKDocument(), since the class
has two document members, one of CPDF_Document and one of
CPDFSDK_Document, making it clear which one you get.
- Simplify some logic with early returns.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1235393002 .
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R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1173343004.
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Also remove commented out code and trailing whitespaces.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1179653005.
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This involves fixing some multiple variable per line
declarations, as the textually-substituted "*" applies
only to the first one.
This involves moving some consts around following the
substitution.
This involves replacing some typedefs used as constructors
with better code.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1171733003
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those types are just aliases, and we should consistently use the new version
R=tsepez@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1138823004
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In most cases, we just CHECK() that no exception was thrown. Previously,
we'd just crash.
Ideally, this should all be fixed and the system should cope with those
exceptions, but that's beyond this CL.
R=tsepez@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1126203010
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This involves adding some explicit c_str() calls. Doing so flagged
PDF_EncodeText() and FindOptionValue() as having suboptimal signatures, in
that we are often throwing away a perfectly fine length and recomputing it.
There are still some platform-specific code that needs the operator.
R=brucedawson@chromium.org
Review URL: https://codereview.chromium.org/1101933003
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This reverts commit 15a62973b9b89c3e229cc0ab501c45967f91b325.
Reason for revert: broke build on windows, mac. I must have missed
some platform-specific conversions.
TBR=brucedawson@chromium.org
Review URL: https://codereview.chromium.org/1108883002
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This involves adding some explicit c_str() calls. Doing so flagged
PDF_EncodeText() and FindOptionValue() as having suboptimal signatures, in
that we are often throwing away a perfectly fine length and recomputing it.
R=brucedawson@chromium.org
Review URL: https://codereview.chromium.org/1101933003
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The code to validate the number of parameters happens inside each particular
method, rather than prior to method dispatch. As such, there's no point in
having this number take up space in the table.
Add some test to cover at least some of the per-method validations, and
update error messages to be more useful.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1084183008
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The red-flag here is the explicit invocation of things like
params[1].operator CFX_WideString()
rather than
static_cast<CFX_WideString>(params[1])
to invoke the conversion. Turns out the above won't compile due to
ambiguity given the number of implicit constructors for widestrings.
CJS_Value has both constructors and assignment operators for the
primitive types, which means that conversions can take place
unexpectedly in both directions, a second red flag.
We don't want the compiler invoking these at will since it may hide
bugs. In fact, when they are removed, three such places were
discovered.
Also rename ToJSValue to ToV8Value to match the other ToV8xxxxx
functions added.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1096813008
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This provides no benefit, and reduces transparency.
Along the way:
Kill off some unused/commented-out code.
Return void where a bool return doesn't make sense.
Remove a pointless template type.
Remove now unused constants and types.
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/971033002
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This implements the previously unimplemented JS_Error() function.
Along the way:
- fix some IWYU when the include order in global.cpp was perturbed.
- remove some uses of JS_ErrorString, to increase transparency.
- use vp.IsSetting() in place of !vp.IsGetting() for clarity.
- specify an error string on several error return paths.
- add an error string for writing readonly properties.
- rename an error string constant to reflect the actual message.
- replace calls to variadic Format() with a function doing string appends.
- remove unused JS_GetClassName()
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/963193003
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This is a purely mechanical change, no new functionality.
- Expand some macros which were merely a short-cut to save
typing but reduced transparency.
- Put GET_VALUE_TYPE() implementation into a .cpp file.
This is a portion of the patch from issue 908033002 at
patchset 40001 (http://crrev.com/908033002#ps40001)
R=brucedawson@chromium.org
Review URL: https://codereview.chromium.org/927263003
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R=brucedawson@chromium.org
Review URL: https://codereview.chromium.org/837533003
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PDFium static initializers must go. Static initializers are prohibited
by the style guide. They have negative consequences including increased
startup time (from pulling in additional code pages) and reduced sharing
of data pages (since the variables can't go in the read-only data
segment).
This change uses a template struct and typed enums to reproduce
JS_CalcHash at run-time. An unsigned long long constant and masking with
0xFFFFFFFF are used to avoid compile errors due to integer overflow of
compile-time constants.
The HashVerify class is used to check the results, necessary since none
of the functions in global.cpp are called when pdfium_test.exe runs.
const_expr would be a much cleaner way to implement this change but it
is not yet widely supported.
On the Windows release build this reduces the code size (.text
virtual size) by 0x240 (576) bytes, the .data section by 0x20 bytes
(for eight unsigned globals), and the .rdata section by 0x20 bytes
(the unneeded string savings, minus the eight unsigned globals now
being there).
BUG=441899
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/792043005
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QeTable is a 752 byte array that was defined in a header file. This
caused it to be instantiated by the VC++ compiler 12 times, wasting
8,272 bytes of space in the data segment. Because 'const' implies
'static' this did not cause any duplicate symbol errors.
JSCONST_n*HASH are a set of eight variables that are defined in a header
file. This causes them to be replicated 15 times. The variables
themselves are tiny but they are dynamically initialized and this
dynamic initialization code is replicated 15 times.
When tested on pdfium_test.exe the effect of this change is to:
Reduce the .text (code) segment by 3,616 bytes.
Reduce the .rdata section by 8,656 bytes.
Reduce the total binary file size by 13312 bytes.
These are the worst offenders for pdf.dll as shown in:
https://drive.google.com/open?id=1BvubxoA2SU_2e4T5cq7jHTjc1TlT0qOndpIfX3DMeA8&authuser=0
This will also drastically simplify the list of work to be done
for bug 441899 (getting rid of initializers).
BUG=441988
R=bo_xu@foxitsoftware.com
Review URL: https://codereview.chromium.org/802013002
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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)
R=bo_xu@foxitsoftware.com, tsepez@chromium.org
Review URL: https://codereview.chromium.org/733693003
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Remove casts that merely cast from wchar_t* to wchar_t*. Sometimes the
types or casts are FX_LPCWSTR but the idea is the same. Excess casts
can (and have) hidden bugs so removing these may prevent future problems.
Original patch from Bruce Dawson(brucedawson@chromium.org)
R=bo_xu@foxitsoftware.com, tsepez@chromium.org
Review URL: https://codereview.chromium.org/730993002
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