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path: root/core/src/fxcrt/fx_basic_bstring.cpp
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2015-06-10Remove FX_BSTR and FX_WSTR typedefs.chromium/2434chromium/2433chromium/2432chromium/2431chromium/2430Tom Sepez
These stand for const CFX_{Byte,Wide}StringC&, which is just monumentally confusing, since there are so many string types running around here. The following had manual changes: core/src/fpdfapi/fpdf_edit/fpdf_edit_content.cpp core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp core/src/fpdfdoc/doc_form.cpp fpdfsdk/src/fpdf_ext.cpp R=thestig@chromium.org Review URL: https://codereview.chromium.org/1180593004.
2015-06-10Remove typdefs for pointer types in fx_system.h.Tom Sepez
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
2015-06-09Use stdint.h types throughout PDFium.Tom Sepez
It's redundant nowadays to provide our own equivalents, now that this is done for us by the system header. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1177483002
2015-05-19Re-land: Remove FX_Alloc() null checks now that it can't return NULL.Tom Sepez
Fixes the ordering of some assignments broken when converting to checked numerics in CFX_PathData::AddPointCount(). Original Review URL: https://codereview.chromium.org/1142713005 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1135893008
2015-05-19Revert "Remove FX_Alloc() null checks now that it can't return NULL."Tom Sepez
This reverts commit eb6527763171cdb4b0fbfea5a20d691f4d67b660. Reason for revert: broke javascript tests. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1145843005
2015-05-19Remove FX_Alloc() null checks now that it can't return NULL.Tom Sepez
This permits some functions to become void's since they, in turn, can't fail. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1142713005
2015-05-15Fix potential UAF in ConcatInPlace.Tom Sepez
If ConcatCopy somehow gets a zero nNewlen, it returns early, without allocating a new m_Data. ConcatInPlace then frees the old one, leaving m_Data dangling. Also be concerned about the multiplication in the widestring version. So use wmemcpy and let the library cope with it. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1130763007
2015-05-14Make CFX_StringData be scoped by CFX_Bytestring and add methods.chromium/2421chromium/2420chromium/2419chromium/2418chromium/2417chromium/2416chromium/2415chromium/2414chromium/2413chromium/2412chromium/2411chromium/2410chromium/2409chromium/2408chromium/2407chromium/2406chromium/2405chromium/2404Tom Sepez
This is a precondition for someday combining Byte/Wide strings via templates. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1142533002
2015-05-13Fix comparison of CFX_ByteString and CFX_WideString against empty literals.Tom Sepez
Also corrects some ASSERT_'s to EXPECT_'s in the test. BUG=pdfium:160 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1141763002
2015-05-06Remove FX_STRSIZE casts, use safe conversionsTom Sepez
BUG=pdfium:153 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1124043003
2015-05-04Fix issuse with != and == shown by fx_basic_bstring unit tests.Tom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1125703004
2015-05-01Save 8 bytes in each CFX_ByteString/WideString (on "LP64" platforms).Tom Sepez
(Also makes the calculation robust in face of changes to the header). BUG=pdfium:149 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1118983003
2015-04-30Try to take advantage of unused bytes at end of CFX_ByteString.Tom Sepez
Given the representation of StringData, it seems sub-optimal not to be doing this. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1120703003
2015-04-28Make CFX_WideString::LockBuffer() completely unused.Tom Sepez
Then remove CFX_{Wide,Byte}String::LockBuffer(). Prelude to a vast simplification. There's an additional copy now in one place, so shoot me. BUG=pdfium:144 R=thestig@chromium.org Committed: https://pdfium.googlesource.com/pdfium/+/ee7412f5aef353e5c6f1a64d0e1708ed926869d9 Committed: https://pdfium.googlesource.com/pdfium/+/5a256ad29483eb2b13e6e2c89fe0f77a9103f68f Review URL: https://codereview.chromium.org/1053613004
2015-04-28Revert "Make CFX_WideString::LockBuffer() completely unused."Tom Sepez
This reverts commit 5a256ad29483eb2b13e6e2c89fe0f77a9103f68f. Reason for revert: broke JS tests. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1112673002
2015-04-28Make CFX_WideString::LockBuffer() completely unused.Tom Sepez
Then remove CFX_{Wide,Byte}String::LockBuffer(). Prelude to a vast simplification. There's an additional copy now in one place, so shoot me. BUG=pdfium:144 R=thestig@chromium.org Committed: https://pdfium.googlesource.com/pdfium/+/ee7412f5aef353e5c6f1a64d0e1708ed926869d9 Review URL: https://codereview.chromium.org/1053613004
2015-04-27Revert "Make CFX_WideString::LockBuffer() completely unused."Tom Sepez
This reverts commit ee7412f5aef353e5c6f1a64d0e1708ed926869d9. Reason for revert: VS compile broke. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1106333003
2015-04-27Make CFX_WideString::LockBuffer() completely unused.Tom Sepez
Then remove CFX_{Wide,Byte}String::LockBuffer(). Prelude to a vast simplification. There's an additional copy now in one place, so shoot me. BUG=pdfium:144 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1053613004
2015-04-22Add missing operators for CFX_ByteStringC.Tom Sepez
Removing the implicit cast operator forces a build breakage should we use ByteStringC in STL containers. Adding an operator< restores correct behaviour. Adding an operator[] avoids re-writing some code to call GetPtr() prior to array indexing. Part 1 of 4. R=thestig@chromium.org TBR=brucedawson@chromium.org BUG=pdfium:142. Review URL: https://codereview.chromium.org/1090303003
2015-04-21Kill CFX_StringBufTemplate.Tom Sepez
It's unused. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1098203002
2015-03-10Kill remaining sprintfsTom Sepez
I thought I had done this already, apart from the third-party libraries, but there were a couple remaining (the third-party libraries will still call this, they should be tweaked upstream as needed). R=thestig@chromium.org Review URL: https://codereview.chromium.org/999543002
2015-02-05Kill off some more unreachable fopen's.Tom Sepez
The bstring's read from file is unused. The load from file paths aren't taken. R=jam@chromium.org Review URL: https://codereview.chromium.org/902943003
2015-02-05Add namespace and-re-arrange PDFium's local copy of chromium /base.Tom Sepez
Any projects DEPS'd into chromium and requiring a /base subset should have a local copy of that subset in a separate namespace. This will avoid future naming conflicts. Re-arrange the directory structure to better identify what came from chromium's base, and to make drop-in replacement easier for files that contain hard-coded "base/" in their #include directives. R=jam@chromium.org Review URL: https://codereview.chromium.org/900753002
2015-01-07Finish unit test for CFX_ByteStringC class.Tom Sepez
This fixes a few cut-n-paste errors in the previous version, plus adds more corner cases. The implementation is fixed to handle a few of these that failed. R=brucedawson@chromium.org Review URL: https://codereview.chromium.org/808553013
2014-12-08Getting rid of more (FX_LPCWSTR) casts and fixing two bugs revealed by this.Bruce Dawson
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
2014-07-29Remove a few unused variables, functions, and tables.Nico Weber
Found by clang's -Wunused-variable, -Wunused-function, -Wunused-const-variable. BUG=none R=bo_xu@foxitsoftware.com Review URL: https://codereview.chromium.org/404653005
2014-07-08Remove custom memory managerBo Xu
BUG= R=palmer@chromium.org Review URL: https://codereview.chromium.org/372473003
2014-07-08Fix integer overflow in fx_basic_[bw]string.cpp.Chris Palmer
BUG=382601 R=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/336003004
2014-05-23Convert all line endings to LF.John Abd-El-Malek
2014-05-17Initial commit.John Abd-El-Malek
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