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2016-04-28Do not check pointers before deleting them.thestig
XFA edition. Review-Url: https://codereview.chromium.org/1925363002
2016-04-27Replace CFX_PtrArray with typesafe CFX_ArrayTemplate<>, part 3tsepez
Review-Url: https://codereview.chromium.org/1924093003
2016-04-27Replace CFX_PtrArray with type-safe CFX_ArrayTemplate<>, Part 1.tsepez
Ideally, these will become std::vector<>, but in the mean time this is quicker and allow us to remove casts. Doing so has already turned up one place where the wrong type of object was being used. Review-Url: https://codereview.chromium.org/1924073002
2016-04-27More IFX_ interface cleanup.dsinclair
Remove IFX_FontProvider, IFX_FontSourceEnum, IFX_SAXReader and IFX_SAXReaderHandler. Review-Url: https://codereview.chromium.org/1930533002
2016-04-27Standardize on ASSERT.dsinclair
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
2016-04-25Pass CFX_*StringCs to FX_HashCode_GETA and _GETW hash functions.tsepez
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
2016-04-19Store WideString, not raw pointer, in FX_TXTRUNtsepez
Storing raw pointers in structs is a questionable idea, given that we've got string classes to auto-manage lifetimes of the underlying storage. Also, return FX_TXTRUN while we're at it, since we count on RVO removing copies nowadays. BUG=pdfium:480 Review URL: https://codereview.chromium.org/1900743004
2016-04-14Replace calls to deprecated CFX_{Wide,Byte}String::Empty()tsepez
Use the more standard name "clear()" instead. Review URL: https://codereview.chromium.org/1888103002
2016-04-13Remove implicit cast from CFX_WideString to (const wchar_t*)tsepez
BUG= Review URL: https://codereview.chromium.org/1882043004
2016-04-13Remove implicit cast from CFX_ByteString to (const char*).tsepez
BUG= Review URL: https://codereview.chromium.org/1885973002
2016-04-13Re-enable warning 4701 for GN build and some cleanupweili
Clean up three 4701 warnings (use potientially uninitialized variable) which are the only ones left; Re-enable warning 4701 for GN build; Remove an unused data structure; BUG=pdfium:29 Review URL: https://codereview.chromium.org/1885093002
2016-04-12Cleanup various IFX_ text interfaces.dsinclair
This CL removes IFX_ArabicChar, IFX_RTFBreak, IFX_TxtBreak, IFX_WordBreak, IFX_FormatString, and IFX_GSUBTable. References were updated to be the concrete classes. The CFX_GSUBTable was also removed as it is unused. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1882213002
2016-04-12Record all fonts, not just one per charset.dsinclair
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
2016-04-11Remove IFX_AdditionalFontMgr and IFX_FontMgrDelegate.dsinclair
Neither are implemented. Removed. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1872463002
2016-04-08Rename both As{Byte,Wide}StringC() helpers to AsStringC().tsepez
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
2016-04-08Make CFX_WideString::FromLocal() take a CFX_ByteStringC argtsepez
It doesn't persist the string beyond the duration of the call, hence it should take the *StringC variant. Doing so avoids some allocs by changing to the *StringC ctor in a few places, at the cost of some explicit .ToByteStringC() calls (which are cheap). Review URL: https://codereview.chromium.org/1862953004
2016-04-06Move core/include/fxge to core/fxge/include.dsinclair
This CL is a straight move of the fxge includes into core/fxge/include. Review URL: https://codereview.chromium.org/1868533002
2016-04-06Rename CFX_WideStringC::raw_str() to c_str()tsepez
No functional change intended. This difference in naming is standing in the way of consolidating some of the string code between Wide and Byte strings. The Wide code wants to call raw_str() in exactly the same spots that the Byte code calls c_str(). This makes sense, because in both places we get a character type back, and not a uint*_t type. If WideStringC had a raw_str() method, it would have to return uint32_t or similar. R=dsinclair@chromium.org Review URL: https://codereview.chromium.org/1863593004
2016-04-05Make down-conversion explicit from CFX_Widetring to CFX_WideStringC.tsepez
Companion to https://codereview.chromium.org/1853233002 BUG= Review URL: https://codereview.chromium.org/1857073002
2016-04-05Rename GetCStr and GetPtr to match CFX_ByteString.dsinclair
This CL updates CFX_ByteStringC to use the more common c_str and raw_str instead of GetCStr and GetPtr. Review URL: https://codereview.chromium.org/1857713003
2016-04-04Make down-conversion explicit from CFX_ByteString to CFX_ByteStringC.tsepez
Having this happen implicitly can be dangerous because the lifetime has to be considered; we should have caught the "red bots" in https://codereview.chromium.org/1847333004/#ps60001 at compile time. Review URL: https://codereview.chromium.org/1853233002
2016-04-01Remove CFX_ string type static initializers.tsepez
In XFA, we were constructing some CFX_ string types before we reached main(). Setting breakpoints on these as well as main() shows we hit main first after applying the patch. Doing so also turned up an unused variable, presumably because the static initializer made it appear used. Review URL: https://codereview.chromium.org/1846353002
2016-03-31Fix CData parsing in CFDE_XMLSyntaxParser.dsinclair
This CL splits the handling of CData sections out to an individual phase of the parser. This fixes the issue with the CData parser getting confused by < characters inside the data section. BUG=pdfium:90 Review URL: https://codereview.chromium.org/1842633004
2016-03-25Remove FX_DWORD from XFA, part 2tsepez
Some headers were missed in the previous CL. Review URL: https://codereview.chromium.org/1835703002
2016-03-25Remove FX_DWORD from XFA.tsepez
Review URL: https://codereview.chromium.org/1830323006
2016-03-23Move core/include/fxcrt to core/fxcrt/include.Dan Sinclair
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 .
2016-03-21Remove FX_WORD in favor of uint16_t.Tom Sepez
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 .
2016-03-21Make a few more const tables smaller.chromium/2689chromium/2688Tom Sepez
Remove some tables from .h file (risk of duplication). R=ochang@chromium.org Review URL: https://codereview.chromium.org/1814233005 .
2016-03-14Add missing DEPS files; enable checkdeps.Dan Sinclair
This CL adds the needed DEPS files to make checkdeps pass correctly. The checkdeps PRESUBMIT method has been copied from Chromium and is enabled on CL upload. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1801923002 .
2016-03-14Move xfa/src up to xfa/.Dan Sinclair
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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