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2016-01-12Use std::map in CPDF_IndirectObjectsTom Sepez
Rename to CPDF_IndirectObjectHolder R=thestig@chromium.org Review URL: https://codereview.chromium.org/1576113003 .
2016-01-11Fix an infinite loop parsing in CPDF_SyntaxParser::GetObject()Wei Li
CPDF_SyntaxParser::GetObject() may enter into an infinite loop when a signature dictionary doesn't have 'Contents' field. Add a check to avoid that. BUG=pdfium:344 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1575833004 .
2016-01-11Fix an uninitalized read in FPDFText_GetFontSize().Lei Zhang
BUG=pdfium:346 R=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/1578543002 .
2016-01-11Tidy up shading patternsTom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1570873005 .
2016-01-11Use std::map as CPDF_Dictionary's underlying store.Oliver Chang
Replaces CFX_CMapByteStringToPtr. XFA still uses CFX_CMapByteStringToPtr so it's not completely removed just yet. Adds begin()/end() to CPDF_Dictionary and removes the GetStartPos()/GetNextElement() functions to traverse the dictionary. Callers are changed accordingly. AddValue() is also removed. R=tsepez@chromium.org, thestig@chromium.org Review URL: https://codereview.chromium.org/1541703003 .
2016-01-08Switch most min/max macros to std::min/max.Lei Zhang
Fix lint errors along the way. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1567343002 .
2016-01-08IWYU in core/src/fpdfapi/fpdf_page/pageint.h.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1572733002 .
2016-01-08Use unique_ptr in fpdf_page/.Tom Sepez
Make m_InternalStage an enum. Use safe types to detect overflow. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1568373003 .
2016-01-08Remove a bunch of dead code.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1567333003 .
2016-01-08Fix infinite loop caused by parsing same indirect objectsWei Li
BUG=pdfium:343 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1569343002 .
2016-01-08IWYU fix after commit c5a8933.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1570973002 .
2016-01-08Endless tidying in pageint.hTom Sepez
Remove unused enum. Don't begin struct names with underscore. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1570133004 .
2016-01-08Clean up misc nits found while fixing bugs.Lei Zhang
Some bits regressed in commit 338805f. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1544963002 .
2016-01-07Make m_pStockMap a real map.Tom Sepez
Remove unused m_pContrastRamps. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1564783003 .
2016-01-07Cleanup includes, comments, and unused codeWei Li
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1563673002 .
2016-01-06Change CPDF_SyntaxParser::GetNextWord() to not pass by non-const ref.Lei Zhang
Change the internal version to GetNextWordInternal(). R=weili@chromium.org Review URL: https://codereview.chromium.org/1558083002 .
2016-01-05Replace CPDF_SortObjNumArray with a std::set.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1566553002 .
2016-01-05Fix a few uses of default arguments.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1555293002 .
2016-01-05Fix an infinite loop in CPDF_Parser::RebuildCrossRef().Lei Zhang
BUG=pdfium:325 R=weili@chromium.org Review URL: https://codereview.chromium.org/1543043003 .
2016-01-05Make more CPDF_Parser method const.Lei Zhang
R=weili@chromium.org Review URL: https://codereview.chromium.org/1549103002 .
2016-01-05Exit infinite loops for cross reference loadingWei Li
When cross reference sections form a loop, our code will enter an infinite loop. Add detection and exit code for v4 cross reference loading. V5 loading was done previously. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1558093002 .
2016-01-04Remove CPDF_Creator::m_ObjectSize, it's never read from.chromium/2615chromium/2614chromium/2613Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1543413002 .
2015-12-29Fix partial information printed with blank window covering the centerchromium/2612chromium/2611chromium/2610chromium/2609chromium/2608chromium/2607Jun Fang
BUG=482206 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1551563002 .
2015-12-29Change the generation number from 65536 to 65535 in the free entry of ↵Jun Fang
cross-reference table BUG=pdfium:342 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1550753002 .
2015-12-24Fix another regression from commit f6dafc9.Lei Zhang
TBR=weili@chromium.org Review URL: https://codereview.chromium.org/1548963004 .
2015-12-24Switch from nonstd::unique_ptr to std::unique_ptr.Lei Zhang
R=thakis@chromium.org Review URL: https://codereview.chromium.org/1547833002 .
2015-12-24Call CheckLinearizedFirstPage() when loading the first linearized page.chromium/2602Lei Zhang
Otherwise CheckLinearizedFirstPage() has no other callers. BUG=pdfium:330 R=jun_fang@foxitsoftware.com Review URL: https://codereview.chromium.org/1543193002 .
2015-12-24Fix crash from commit f6dafc9.Lei Zhang
BUG=571752 TBR=weili@chromium.org Review URL: https://codereview.chromium.org/1549073002 .
2015-12-24Fix failed JPX image renderingJun Fang
BUG=pdfium:338 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1549043003 .
2015-12-22IWYU fix for commit ba2586d2c0a5.chromium/2601chromium/2600Lei Zhang
TBR=thakis@chromium.org Review URL: https://codereview.chromium.org/1545823002 .
2015-12-22Start using allowed C++11 features.Lei Zhang
R=dml@google.com, thakis@chromium.org Review URL: https://codereview.chromium.org/1544923002 .
2015-12-22Revert "Cleanup: Remove unused CFX_PSRenderer and various encoders it used."Lei Zhang
This reverts commit 2d63eaaa39bb3d402c658b2a6e0eae50a30f1d89. Broke the Windows build, though it is likely the code is unused on Windows too. Review URL: https://codereview.chromium.org/1540993004 .
2015-12-22Cleanup: Remove unused CFX_PSRenderer and various encoders it used.Lei Zhang
- Simplify remaining encoders. - Hook up more of the encoding paths so failures get returned. - Clean up code to not pass by non-const ref, use bools, etc. R=ochang@chromium.org Review URL: https://codereview.chromium.org/1545563003 .
2015-12-22Add ContainsKey() and ContainsValue() and use them where appropriate.Lei Zhang
R=ochang@chromium.org Review URL: https://codereview.chromium.org/1540263003 .
2015-12-22Convert CPDF_Parser::m_CrossRef to a std::map.Lei Zhang
This improvements memory usage in case PDFs have sparse object numbers. The map holds a struct that currently has only one member. The struct will contain more members as other internal data structures get converted. BUG=pdfium:111 R=weili@chromium.org Review URL: https://codereview.chromium.org/1539573003 .
2015-12-18Cleanup CJBig2_HuffmanTable and friends.chromium/2599chromium/2598chromium/2597Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1536923002 .
2015-12-18Get rid of a few CPDF_Object Create() methods and just use new instead.Lei Zhang
R=ochang@chromium.org Review URL: https://codereview.chromium.org/1540693002 .
2015-12-18Fix the JBIG2 decoding regressions from commit bc4b82e and 8a9ce57.Lei Zhang
BUG=566063 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1534323002 .
2015-12-18CPDF_ImageLoader::Load() unused.Tom Sepez
Rename a few other things along the way: CPDF_ProgressiveImageLoaderHandle becomes ImageLoaderHandle, since its the only kind, and stop casting it to void*. CPDF_ImageLoader::StartLoadImage() becomes Start(), since the rest is redundant. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1535243002 .
2015-12-18Merge to master: Remove CFX_MapPtrToPtr in CFX_PageRenderCacheTom Sepez
Orignal Review URL: https://codereview.chromium.org/1539983002 . (cherry picked from commit 0fa6fee0e48af8681f0cd50f6a9471ecc0a46c11) TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1536123002 .
2015-12-18CPDF_QuickStretcher unused.Tom Sepez
Apart from it never being initialized, note that m_status is never set to 1, so the only path that references this class can't be reached. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1537103002 .
2015-12-18Fix a memory leak in CPDF_DataAvail::CheckHintTablesOliver Chang
R=thestig@chromium.org, dml@google.com BUG=pdfium:327 Review URL: https://codereview.chromium.org/1536113002 .
2015-12-18Correct return values in CPDF_HintTables::CheckPage()chromium/2596Jun Fang
BUG=pdfium:329 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1529173005 .
2015-12-17Correctly extracting email addressesWei Li
An email address contains user name part and host name part. User name allows dash or underscore, but not leading/ending/double period. Host name doesn't allow leading/ending/double period either. BUG=489107 R=jun_fang@foxitsoftware.com, thestig@chromium.org Review URL: https://codereview.chromium.org/1530763005 .
2015-12-17Fix a sentinel length value used in CFX_CMapByteStringToPtr::SetAtOliver Chang
It looks like an key length of 0 was incorrectly assumed to denote an free entry. Fixes a memory leak in FPDFViewEmbeddertest.Crasher_451830 due to values with empty keys being incorrectly overwritten. R=tsepez@chromium.org, thestig@chromium.org Review URL: https://codereview.chromium.org/1534953002 .
2015-12-17FX_NAMESPACE_DECLARE pointless.Tom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1534003002 .
2015-12-17Tidy CPDF_RenderContextTom Sepez
- Remove unused Clear() method. - Replace Create() with actual ctors. - Avoid const casts. - Protect members. - Add missing const in adjacent code. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1536623004 .
2015-12-16Make clang_warning_flags work for standalone builds.Lei Zhang
Also fix a newly introduced override warning. R=thakis@chromium.org Review URL: https://codereview.chromium.org/1532723003 .
2015-12-15Fix free entry handling for cross reference v4 reading.Wei Li
While reading free entries in v4 cross reference table, changing the start_objnum caused crossref table built wrong. BUG=569795 R=jun_fang@foxitsoftware.com, thestig@chromium.org Review URL: https://codereview.chromium.org/1527823003 .
2015-12-14Fix Windows build failure due to double vs float mismatch.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1525853003 .
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