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2016-04-20fix issue of Heap Use-After-Free in CXFA_LayoutItem::AddChildjinming_wang
BUG=chromium:590711 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1901013002 .
2016-04-19Remove a few more char* members from structs/classes.tsepez
This is a result of looking for the anti-paterns /char\*\sm_/ and /m_.*=.*\.c_str/ which indicate that a class may be using the contents of a string without extending the lifetime of the underlying storage. Along the way, change to uint8_t in fx_dib; this is unrelated but avoids grep hits (it is binary, not chars anyways). Also remove two string operators that make it easy to assign in a manner that does not extend contents lifetime. Review URL: https://codereview.chromium.org/1902953002
2016-04-19XFA unused function cleanupdsinclair
This CL removes a series of unused XFA methods. Review URL: https://codereview.chromium.org/1899103002
2016-04-15Avoid narrowing of strings in FWL SetEditText methods.tsepez
Review URL: https://codereview.chromium.org/1892813004
2016-04-14Simplify XFA event handling.thestig
- Avoid casting to void* - Don't bother firing events that no one listens for Review URL: https://codereview.chromium.org/1890563003
2016-04-14Change string argument type to GetFormatDataValue.tsepez
Avoid string duplication, since the first thing these routines do is allocate a new string from the static string argument. Review URL: https://codereview.chromium.org/1889983002
2016-04-14Pass CFX_WideString to CXFA_FFDocView::GetWidgetByName.tsepez
Avoids downgrade followed by duplication of existing strings. Review URL: https://codereview.chromium.org/1891673003
2016-04-14Rename CFX_ByteTextBuf::GetByteString() to AsStringC().tsepez
Do the same for CFX_WideTextBuf as well. The name is confusing because these return CFX_ByteStringC, not CFX_ByteString. The AsStringC naming gives parallelism with the string types themselves, and may help to indicate that the result is only good for the lifetime of the object being operated upon. Review URL: https://codereview.chromium.org/1886263003
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
2016-04-13Cleanup CPDFXFA_Page.thestig
- Use std::unique_ptr. - Make dtor protected. - Simplify logic. - Remove unused bits from CXFA_FFPageView as well. Review URL: https://codereview.chromium.org/1878963004
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
2016-04-12Remove IFDE_Pen and IFDE_Brush.dsinclair
This Cl removes the two interfaces and renames CFDE_SolidBrush to CFDE_Brush. Uncalled methods are removed from both CFDE_Brush and CFDE_Pen and code simplified to match. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1881803003
2016-04-12Remove ICodec_* Interfaces.dsinclair
All of the ICodec_* interfaces had a single implementation. This CL removes the interfaces and uses the concrete classes in their place. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1876023003
2016-04-12Only SolidBrush types are created, remove other brushes.dsinclair
We only ever create a CFDE_SolidBrush, there is nothing which creates Texture, Hatch or LinearGradient brushes. This Cl removes all the code that isn't used for SolidBrush. A followup Cl will rename SolidBrush to Brush and remove the Brush interface in favour of the concrete class. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1877383002
2016-04-11Cleaning up FDE_CSS Classes.dsinclair
This Cl removes the IFDE_CSSAccelerator header and replaces the usage with the concrete class. The interfaces and methods in the CSSComputedStyle class are cleanedup to remove any unused methods. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1876253002
2016-04-11Use std::vector as internal storage for CPDF_ArrayWei Li
Replace the usage of CFX_ArrayTemplate inside CPDF_Array, which has non-standard APIs such as GetSize() returns int. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1867183002 .
2016-04-08Make converstion explicit from CFX_ByteString to uint8_t*tsepez
BUG= Review URL: https://codereview.chromium.org/1868293002
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
2016-04-06Move remaining xfa/include/fxfa filesdsinclair
This CL moves the remaining files in xfa/include/fxfa to xfa/fxfa/include. Review URL: https://codereview.chromium.org/1864973005
2016-04-06Make static FX_WCHAR arrays more const.thestig
Review URL: https://codereview.chromium.org/1867463002
2016-04-06Move include/fxcodec to fxcodec/includedsinclair
Review URL: https://codereview.chromium.org/1864153002
2016-04-06Fix spelling for SetSelectedItemsdsinclair
Review URL: https://codereview.chromium.org/1862053003
2016-04-06Move remaining fpdfdoc filesdsinclair
This CL moves the last two fpdfdoc files from core/include/fpdfdoc to core/fpdfdoc/include. Review URL: https://codereview.chromium.org/1864163002
2016-04-06Make CFX_WideString::FromUTF8() take a CFX_ByteStringC argument.tsepez
Methods that take string arguments and do not persist them should take *StringC types as argument rather than discrete ptr/len args. Avoids a number of implicit casts from CFX_ByteString to char*. BUG= Review URL: https://codereview.chromium.org/1861183002
2016-04-06Split fxfa_objectacc.h into pieces.dsinclair
This Cl splits apart the fxfa_objectacc.h file and moves the individual classes into the xfa/fxfa/parser directory. Review URL: https://codereview.chromium.org/1861353002
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
2016-04-04Cleanup the FF Handler proxy methods.dsinclair
This CL removes the proxy methods from CXFA_FFWidgetHandler and CXFA_DocHandler and removes CXFA_FFMenuHandler as it was only proxy methods. The calls are made directly on the object now. Review URL: https://codereview.chromium.org/1857893002
2016-04-04Replace FDE_XMLSYNTAX defines with enum classes.dsinclair
This CL replaces FDE_XMLSYNTAXMODE_ with FDE_XmlSyntaxState:: and FDE_XMLSYNTAXSTATUS_ with FDE_XmlSyntaxResult::. The various variables also have their names updated to make them clearer. Review URL: https://codereview.chromium.org/1856003002
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
2016-04-01Remove CFX_{Byte,Wide}String::Equal in favor of "==".tsepez
Makes the code slightly cleaner. Review URL: https://codereview.chromium.org/1846083002
2016-03-31Remove IXFA_* interfaces.dsinclair
This CL removes the IXFA_* interfaces which are: - Implemented once. - Not implemented by an fpdfsdk class. This requires making a few classes visible to fpdfsdk so we can have the correct instances available instead of the IXFA types. Review URL: https://codereview.chromium.org/1846993002
2016-03-29Remove IFDE_XML* classes.dsinclair
The CFDE_XML* classes did not inhert from the IFDE_XML variants but we casted to them anyway. This CL removes the IFDE_XML* variants and we just use the CPDF_XML* classes directly. BUG=pdfium:357 Review URL: https://codereview.chromium.org/1836353002
2016-03-29Rename GetElementValue() to GetDirectObject{By,At}().tsepez
Every time I read this code, I have to make the mental substituion that "Element value" means "de-ref indirect object", so it might as well just say so. BUG= Review URL: https://codereview.chromium.org/1841173002
2016-03-29Move xfa/include/fwl/{theme,lightwidget} to xfa/fwldsinclair
This CL moves and splits the remaining FWL files out of xfa/include and into their proper locations. Review URL: https://codereview.chromium.org/1834323003
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
2016-03-25Cleanup some extern method declarations.dsinclair
This CL removes _FPDFAPI_GetInternalFontData which is not implemented, FWL_PostMessageToMainRoop which has no body and the PostMessage which was the only caller. FWL_ShowCaret is moved to the only place where it's used. BUG=pdfium:112 Review URL: https://codereview.chromium.org/1827343003
2016-03-23Split core/include/fpdfapi/fpdf_resource.hdan sinclair
This CL splits apart the core/include/fpdfapi/fpdf_resource.h file and places the classes into individual files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1824033002 .
2016-03-23Move xfa/include/fwl/{core,basewidget} to xfa/fwl/{core,basewidget}.Dan Sinclair
This CL moves and splits the FWL files from the core and basewidget directories into the non-include folders. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1827923002 .
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 .
2016-03-22Fix parsing of double dot operators for FormCalcTom Sepez
Patch by cherycherian. patch from issue 1810153003 at patchset 1 (http://crrev.com/1810153003#ps1) FormCalc expressions containing double-dot operators in SOM expressions were failing since XFA_ResolveNodes_AnyChild was always stripping the leading character. Roll testing/corpus to d671154 to pick up the test. BUG=pdfium:434 TBR=dsinclair@chromium.org Review URL: https://codereview.chromium.org/1821413002 .
2016-03-21Make predefined character table slightly smaller.Tom Sepez
Add a few missing consts and remove a few extra externs. R=ochang@chromium.org Review URL: https://codereview.chromium.org/1817283002 .
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 .
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