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path: root/core/src/fpdfapi/fpdf_parser
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2015-08-14Use override in more classes in core/Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1292613003 .
2015-08-13Cleanup: Remove unused CPDF_Stream::Clone().Lei Zhang
Cloning a CPDF_Stream actually happens via CPDF_Object::Clone(). Transitively, remove: - GetStreamFilter() -- all the filters. R=jam@chromium.org Review URL: https://codereview.chromium.org/1288543002 .
2015-08-11Fix a small leak in CPDF_DataAvail::CheckTrailer().Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1278713003 .
2015-08-06clang-format all pdfium code, again.Nico Weber
Also add a presubmit that checks for this so I don't have to keep doing it. 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 BUG=none R=thestig@chromium.org Review URL: https://codereview.chromium.org/1272653005 .
2015-08-05Early object closing in PDF via premature 'endobj' keywordJUN FANG
Adobe acrobat defines keywords "\nendstream\n" and "\nendobj\n" in object's stream. However, Pdfium searches "endstream" and "endobj" as the keywords in the streams of objects. Some words like "(endstream)" are wrongly treated as keywords in pdfium. This fix follows Adobe's solution. BUG=493126 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1219133005 .
2015-08-05CPDF_Parser shouldnt be in the business of opening filesTom Sepez
Move that operation closer to the embedder's call. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1269073003 .
2015-08-04clang-format all pdfium code.Nico Weber
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 .
2015-07-27Revert "FX Bool considered harmful, part 3"Tom Sepez
This reverts commit ff46aaf499edcf153ee2f57c7016587aa96dcfa0. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1255293002 .
2015-07-27FX Bool considered harmful, part 3Tom Sepez
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 .
2015-07-23Revert "FX_BOOL considered harmful, part 2."Tom Sepez
This reverts commit 320b2313d19869333ed453af546e61a9fc2b81c9. Reason for revert: build failure. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1255693002 .
2015-07-23FX_BOOL considered harmful, part 2.Tom Sepez
Fully automatic change, execpt for cleanup in fx_system.h R=thestig@chromium.org Review URL: https://codereview.chromium.org/1254703002 .
2015-07-23Fix FX_BOOL type mismatches.Tom Sepez
Extracted from https://codereview.chromium.org/1252613002/ R=thestig@chromium.org Review URL: https://codereview.chromium.org/1253603002 .
2015-07-22Re-land else-after-returnsTom Sepez
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 .
2015-07-22Revert "Fix else-after-returns throughout pdfium."Tom Sepez
This reverts commit 7cc97521db1e52d5927f5605de5f9a7102f8af40.
2015-07-22Fix else-after-returns throughout pdfium.Tom Sepez
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 .
2015-07-14Move FPDFAPI_FlateInit() prototype and friends to .h fileTom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1240713004 .
2015-06-22Cleanup: Get rid of CPDF_Reference::Create().Lei Zhang
Just call new CPDF_Reference instead. R=jam@chromium.org Review URL: https://codereview.chromium.org/1194343002.
2015-06-19Cleanup: Do not check pointers before deleting them.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1192743004.
2015-06-19Disintermediation.Tom Sepez
Removed several header files that simply proxy other headers. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1199553002.
2015-06-19Move zlib to third_party/Tom Sepez
Remove some fx_* files that simply included other files along the way. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1197693003.
2015-06-15Make CPDF_PageModuleDef and CPDF_RenderModuleDef pure virtual.Lei Zhang
Get rid of the dummy implementations, which are never used when the modules have been initialized. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1177383003.
2015-06-15Do some IWYU cleanups.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1176333002.
2015-06-11Remove trailing whitespaces in core.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1177973008.
2015-06-11Kill FXSYS_mem{cpy,cmp,set.move}{32,8}.Tom Sepez
At one point in time, it may have made sense to indicate the expected alignment of the memory you're about to copy, but that was last century. The compiler will take care of it just fine. I stopped short of removing the FXSYS_ wrapper macros entirely. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1179693003.
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
2015-06-08Remove more cruft from fx_system.hTom Sepez
- include system headers first and alphabetize. - remove unsupported FX_WIN32_MOBILE symbol. - actually define a FX_WIN64 symbol and make consistent. - use final/override, not FX_FINAL. - let stdint.h resolve FX_WORDSIZE concerns. - unused FX_ERR and FX_SUCCESS() macros. - unused FX_LSB_FIRST macro. - outline FX type deprecation plan. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1169963003
2015-06-04Move fx_safe_types.h to include/ directory.Tom Sepez
Small bit of OCD here, since this file is included cross-library (i.e. from fpdfsk), it can't be in src/. In other words, the following should be empty: grep -R 'include.*core/src/' fpdfsdk Fix some IWYU in it at the same time. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1147353006
2015-06-03Kill unused IPDF_ classes.Tom Sepez
Some are simply never defined. Some are never instantiated. Some have paths that are never reached. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1168503003
2015-06-02kill IPDF_DocParser().Tom Sepez
Its fine to program to interfaces, but since the sole concrete implementation is in the same header as the interface, the code is bypassing it anyways. We can de-virtualize some things along the way, and remove two non-existent function prototypes from one of the headers. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1158053003
2015-05-28Fix ALL the include guards.Tom Sepez
Get rid of leading _CAPITAL identifiers. A large number of these didn't actually match the filename. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1160443004
2015-05-21Fix four annoying warnings:Tom Sepez
Two "set but unused", one of which is surely an artifact from copying code around, and the other which ought to be used for the sake of clarity. Two are unknown "optimize" pragmas, remove them since the code has been shipped for years on other platforms under full optimization. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1148353002
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
2015-05-18Add safe FX_Alloc2D() macroTom Sepez
This avoids unchecked multiplications when computing a size argument to malloc(). Such an overflow is very scary, and can result in exploitable bugs. Along the way, kill off some return checks, since we know this can't return NULL. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1143663004
2015-05-15Fix leaks in embedder test's FlateEncode() usage and in FlateEncode().Lei Zhang
For FlateEncode(), error handling code leaked memory. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1144603002
2015-05-15Fix leaks in the embedder tests themselves.Lei Zhang
Also change EmbedderTest::TearDown() to match the destruction order in Chromium's PDF code. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1138143003
2015-05-14Fix another batch of compiler warnings.Lei Zhang
Also fix typos and remove trailing spaces/tabs. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1141123002
2015-05-11Create top-level public/ header directory.Tom Sepez
These are the only files that embedders of PDFium should be including. They are entirely self-contained, and compile cleanly against -Wall so as to not offend the code that may include them. Having done this, we can see that chromium is pulling in two additional files from the fpdfsdk/include/pdfwindow directory, which is not guaranteed to work. A few files are renamed, adding an "_" to make the names consistent. The exception is fpdfview, which is doc'd as such in the doc. Naturally, paths will need updating in a handful of files in chrome when this rolls in. BUG=pdfium:154 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1135913002
2015-05-06Remove FX_STRSIZE casts, use safe conversionsTom Sepez
BUG=pdfium:153 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1124043003
2015-04-27SEGV in CFX_BaseSegmentedArray::Iterate() when CS has malformed dictionary.Tom Sepez
Failure to check document-controlled value before using it. BUG=481363 R=palmer@chromium.org, thestig@chromium.org Review URL: https://codereview.chromium.org/1110653002
2015-04-27Reduce usage of operator LPCWSTR from CFX_WideString().Tom Sepez
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
2015-04-27Revert "Kill operator LPCWSTR from CFX_WideString()."Tom Sepez
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
2015-04-27Kill operator LPCWSTR from CFX_WideString().Tom Sepez
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
2015-04-23Fix segmentation fault 'denial of service condition'JUN FANG
BUG=467392 R=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1064713008
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
2015-04-16Replace FX_NEW with new, remove tests from fpdfapiTom Sepez
Very few places where a change is required, but remove FX_NEW to show they've been audited. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1075953004
2015-04-15Fix offset outside bounds of constant string warningsJUN FANG
BUG=380476 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1061013003
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