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2016-03-04Small change to enable skia-backed version of pdfium.Cary Clark
This only directs paths to use Skia. Text and bitmaps still use antigrain. Clipping is disabled -- still figuring out pdfium's model for saving and restoring clips. Deleting the Skia canvas is disabled -- there's some build problem where the pdfium and skia libraries are built with slightly different options that I haven't tracked down. This is also why for the moment SkDebugf is defined locally. With this patch and pdf_use_skia=1 a modestly complicated PDF draws (mostly) correctly with pdfium_test. R=dsinclair@chromium.org, tsepez@chromium.org, dsinclair BUG= Review URL: https://codereview.chromium.org/1761453002 .
2016-03-03Add option to GYP to use chromium clang plugins.Dan Sinclair
This CL will enable the chromium-style checks when building. It is currently disabled by default as there are a lot of warnings. I only added this to GYP because there is no standalone GN build, so I have no way to test. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1760213002 .
2016-03-03Fix parsing of object numbers > 16,777,216.Dan Sinclair
Currently, there is a check that an object number is <= 0x1000000. If that check fails, we end up putting the parser into a bad state and fail to load documents. The object does not need to be in the XRef table, or referenced from the document, just be in the document. This Cl removes the size check and updates the various atoi calls to use a uint32_t instead of an int32_t so we don't end up getting strange values when converting from a string. BUG=455199 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1755273002 .
2016-03-02Rename png_ functions conflicting with chrome.Tom Sepez
Part of the work required to ship XFA with chrome. BUG=pdfium:396 R=dsinclair@chromium.org Review URL: https://codereview.chromium.org/1763493002 .
2016-02-29Remove fx_fpf.h and IWYUDan Sinclair
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1748803002 .
2016-02-24Rename fxge .c files to .cppDan Sinclair
Renaming these files will allow them to be picked up by git cl format and the linter. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1733653002 .
2016-02-18Clean up CPDF_FileSpec and add unit testsWei Li
Change implicit conversion to accessor function, remove unused function and unused parameter, add a couple checks for null pointers, and some cleanup. BUG=pdfium:247 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1703183002 .
2016-02-16Refactor CPDF_SimpleParser and add unit tests.Wei Li
Remove unused member functions and simplify calls to find tag parameters. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1681403007 .
2016-02-11Remove unused NormalizeString()Tom Sepez
- NormalizeString() has 1 caller: - CTextBaseLine::WriteOutput(), which has only 1 caller: - CTextPage::WriteOutput(), which has only 1 caller: - PDF_GetPageText_Unicode(), which has only 1 caller: - PDF_GetPageText(), which has no callers. Removing this also makes CheckRotate(), NormalizeCompositeChar(), and CTextPage unused. Removing those makes CTextBaseline() unused. Removing that makes txtproc.h unused. PDF_GetTextStream_Unicode also unused. ... and so on until entire files can be removed. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1689843002 .
2016-02-08CPDF_TextStream::m_pObjArray is always NULLTom Sepez
Also, use full path to include "text_int.h", as there are two of them; I suspect that fpdf_text_search was including the wrong one as the compiler didn't complain about a signature mismatch I had overlooked. In fact, rename the fxge file to avoid collision completely. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1679743003 .
2016-01-29Merge to XFA: Add tests for CBA_AnnotIterator.Tom Sepez
Original Review URL: https://codereview.chromium.org/1652533002 . (cherry picked from commit 1bce5f62f3292a6baf35491bf4c9b4fde2fb73e3) TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1652543003 .
2016-01-22Merge to XFA: Fixed object references in CPDF_ObjectWei Li
This is a regression from commit 90853cb. BUG=pdfium:365 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1617043004 . (cherry picked from commit 7671d304ca4d3aec658c0ac8d5eea4c64e23b144) Review URL: https://codereview.chromium.org/1628643002 .
2016-01-20Merge to XFA: Replace more CFX_MapPtrToPtr.Tom Sepez
Original Review URL: https://codereview.chromium.org/1580573002 . (cherry picked from commit a505d9d3e13485e090e50d5d83f882fb707d3f48) R=ochang@chromium.org Review URL: https://codereview.chromium.org/1610163003 .
2016-01-06Merge to XFA: Add fpdf_edit basic creation embedder test.Tom Sepez
Original Review URL: https://codereview.chromium.org/1554133003 . (cherry picked from commit d368261cc8d604286e29ca6358700e6bb051dcaa) TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1567643002 .
2016-01-05Merge to XFA: Remove header files that only have includes.Lei Zhang
Also do some cleanups in affected files. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1552583002 . (cherry picked from commit d794d34b5deb6ad691c19af758090f9ce46015a3) Review URL: https://codereview.chromium.org/1566583002 .
2016-01-05Merge to XFA: Add embedder test for fpdfsave.cpp and bug 342Tom Sepez
Original Review URL: https://codereview.chromium.org/1556033002 . (cherry picked from commit 603533fb0e5968923d67c1d8f2e00a640f41b5e5) TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1563483003 .
2016-01-04Merge to XFA: Add FPDFDoc_GetPageMode() embeddertestTom Sepez
Original Review URL: https://codereview.chromium.org/1557173002 . (cherry picked from commit 14fdb1d40741912e430db4318a9033764429659f) TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1556983003 .
2015-12-24Merge to XFA: Switch from nonstd::unique_ptr to std::unique_ptr.Lei Zhang
TBR=thakis@chromium.org Review URL: https://codereview.chromium.org/1547833002 . (cherry picked from commit d20dfba2ae10e8aeb328328f09da79ff904110a8) Review URL: https://codereview.chromium.org/1545183002 .
2015-12-21Merge to XFA: Fix JS seconds since epoch to date conversions.Lei Zhang
BUG=515137,564736 TBR=ochang@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1533233002 . Review URL: https://codereview.chromium.org/1544493003 . (cherry picked from commit b426e3edde040089b70d1a223c83b90957aa571d) (cherry picked from commit bd35d484a4027775f19ff93e9143e0b270133d42) Review URL: https://codereview.chromium.org/1546443002 .
2015-12-17Merge to XFA: Correctly 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 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1530763005 . (cherry picked from commit cc70b7b55c9edcd0ff038f59080699060fbbede1) Review URL: https://codereview.chromium.org/1532303002 .
2015-12-08XFA: Hide xfa targets in gyp (similar to GN)Tom Sepez
Allows "all" to include pdfium:* once again, since targets that don't exist except under xfa are hidden. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1502343007 .
2015-12-08Move default value of pdf_enable_xfa to standalone.gypiTom Sepez
This allows standalone pdfium builds to build with XFA, but makes a chromium checkout revert to non-xfa even on this branch. GN implies a chromium checkout at the moment, so disable XFA there, too. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1508003003 .
2015-11-30Allow building non-XFA (master) on the XFA branch.Tom Sepez
This first pass is GYP-only, will do GN in the next CL. R=ochang@chromium.org Review URL: https://codereview.chromium.org/1480403002 .
2015-11-16Merge to XFA: Reland "Cleanup some numeric code.""Dan Sinclair
This reverts commit 0569ab0b11b723d9bca4ddd642b0cf8828c4bdd1. This changes the various comparisons of char >= '0' && char <= '9' and char < '0' || char > '9' to use std::isdigit checks. It also cleans up a handful of hex to digit conversions to call one common method. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1449873003 . (cherry picked from commit 3f148915d12f54a946a0c0bf526162b79c39d650) Review URL: https://codereview.chromium.org/1452673002 .
2015-11-11Merge to XFA: Fix extraction of colour components in ↵Oliver Chang
CPDF_DIBSource::DownSampleScanline32Bit Previously, if |m_bpc| was < 8 (e.g. 4), this function may still try to access the source components as if |m_bpc| == 8. Even when it fell into the codepath that tried to do the right thing in this case, it was wrong. BUG=554151 TBR=tsepez@chromium.org Committed: https://pdfium.googlesource.com/pdfium/+/9b99615806e358fdb396d1cb162ee2e69c2a20ec Review URL: https://codereview.chromium.org/1433423002 . (cherry picked from commit e21fe98d5b5da7da01503b985b07b90c8e811689) Review URL: https://codereview.chromium.org/1441563002 .
2015-11-10Merge to XFA: Remove core/src/fpdfapi/fpdf_font/common.h and use stdint types.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1437603002 . (cherry picked from commit 21e079dd982f57daa9d5af0d9e48d58189ce35da) Review URL: https://codereview.chromium.org/1421303006 .
2015-11-10Merge to XFA: Support linearized loadingJun Fang
BUG=446715 R=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1353093003 . Conflicts: core/include/fpdfapi/fpdf_parser.h core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp samples/pdfium_test.cc testing/embedder_test.cpp testing/embedder_test.h Review URL: https://codereview.chromium.org/1412083010 .
2015-11-09Merge to XFA: Remove dead code in fx_codec_jbig_enc.cpp.Lei Zhang
TBR=weili@chromium.org Review URL: https://codereview.chromium.org/1420693004 . (cherry picked from commit 37e4a11e58257b757bec2700bc53facc59d0b845) Review URL: https://codereview.chromium.org/1423583005 .
2015-11-09Merge to XFA: Add path service to retrieve test data directory at run time ↵Wei Li
so tests can be run from any directory. Previously the tests which read test files assume the current directory is under pdfium. Running from any other directory will break the build. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1408003014 . (cherry picked from commit c0e93a9a942fe7d99800502a61d2fbb58cf9276f) Conflicts: core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp fpdfsdk/src/fpdfdoc_embeddertest.cpp testing/embedder_test.cpp testing/embedder_test.h Review URL: https://codereview.chromium.org/1411403012 .
2015-11-06Merge to XFA: Fix all relative includes to third_party.Lei Zhang
- In non-standalone builds, use the provided jpeg library. - Run gn format over all the GN files. - Also roll DEPS for buildtools to c2f2598. - And fix XFA's lack of #includes. BUG=541704 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1425153006 . (cherry picked from commit 34bb6c58fe60206a08dc0a1f37b7cfe83e8c762c) Review URL: https://codereview.chromium.org/1434543003 .
2015-11-06XFA: Rename freetype to fx_freetype in pdfium.gyp.Lei Zhang
Forgot to do so in commit 461b634b8b45bf022412b364fac37f6ad3cafb69. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1431073003 .
2015-11-05Merge to XFA: The chromium_code whack-a-mole CLs.Lei Zhang
BUG=pdfium:29 TBR=thakis@chromium.org Review URL: https://codereview.chromium.org/1411583005 . Review URL: https://codereview.chromium.org/1431563002 . Review URL: https://codereview.chromium.org/1419943006 . Review URL: https://codereview.chromium.org/1415483003 . Review URL: https://codereview.chromium.org/1414073005 . Review URL: https://codereview.chromium.org/1415883010 . (cherry picked from commit 9f4def68601ec75b85b92077c521b9423b4f7f00) (cherry picked from commit 23e20f2d3ce5b416e1c7f7f1c2d68c90ddf2d4ad) (cherry picked from commit a6e2a4eca1be4daf14fae4e2427a6ca76269db43) (cherry picked from commit bfba4cb7f22fc19a5e71559f09f2cde19fbb6a79) (cherry picked from commit 81edc51ef8242205c5a1192bc33bf16d8c96120b) (cherry picked from commit 1630dffdc1d554d8f2319e83cdbd7b12f480362d) Review URL: https://codereview.chromium.org/1421963005 .
2015-11-05Merge to XFA: Update bundled freetype to 2.6.1Oliver Chang
Also adds a README.pdfium and 0000-include.patch that details the local modifications made. Also rolls testing/corpus to 45f88c6914fcac26ad930bb0ebbfa468c21db0a5 which includes regenerated corpus expectations. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1413673003 . (cherry picked from commit 87ee069d05ca06f60d6cfacd9e426739d8f2053d) Review URL: https://codereview.chromium.org/1416993005 .
2015-11-04Merge to XFA: Enforce input and output dimensionalities for CPDF_StitchFunc.Oliver Chang
Also cleans up some places in the relevant functions since we're here. BUG=551460 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1421783004 . Clean merge. (cherry picked from commit 4f85605cbc652a17bc833f883186e0a68af6006d) Review URL: https://codereview.chromium.org/1405383009 .
2015-11-03Merge to XFA: Add test for CPDF_SyntaxParser::ReadHexString.Dan Sinclair
This CL adds tests for the ReadHexString method of the syntax parser. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1433503002 . (cherry picked from commit 71ad9a0028a183605fba734c48b4756d6caa7754) Review URL: https://codereview.chromium.org/1424923007 .
2015-11-02Merget to XFA: Add test for CPDF_StreamParser::ReadHexString.Dan Sinclair
This CL adds a unit test for the ReadHexString method. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1408213008 . (cherry picked from commit c89c6195373b63e99b9cd432c5a181bfb3ad8dbe) Review URL: https://codereview.chromium.org/1417713003 .
2015-11-02Merge to XFA: Add tests for CMap_GetCode and CMap_GetCodeRange.Dan Sinclair
This CL adds tests for the CMap_GetCode and CMap_GetCodeRange methods. To do so, it moves the methods to be static private members of CPDF_CMapParser and makes the test class a friend. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1414013005 . (cherry picked from commit afca65ac019d2ad4cb8ac8f585809cc1a519ac2b) Review URL: https://codereview.chromium.org/1429943002 .
2015-11-02Merge to XFA: Add a test for the HexDecode method.Dan Sinclair
I moved the declaration to be public, instead of having it implicit in one file and defined in a seperate cpp file. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1410873009 . (cherry picked from commit e948a4ee08b78e27da37bc12244fa1b66d927dc7) Review URL: https://codereview.chromium.org/1432513002 .
2015-11-02Merge to XFA: Add test for StringToCode and StringToWideStringDan Sinclair
This CL adds a test case for the StringToCode and StringToWideString methods in fpdf_font.cpp. In order to do so, it moves the methods to be private methods of CPDF_ToUnicodeMap and make the tests friends of the class. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1428593005 . (cherry picked from commit 52b0b525dca3d982a04b77fa6d0913aff1e5fd9c) Review URL: https://codereview.chromium.org/1425233004 .
2015-10-30Merge to XFA: Remove external jpeg provider interface.Tom Sepez
(cherry picked from commit 3d59bd9d66d01eb39c30742bce67fa0376cb4ea8) Review URL: https://codereview.chromium.org/1407903005 . Conflicts: core/include/fxcodec/fx_codec_provider.h core/src/fxcodec/codec/codec_int.h core/src/fxcodec/codec/fx_codec_jpeg.cpp R=thestig@chromium.org Review URL: https://codereview.chromium.org/1412713009 .
2015-10-30Merge to XFA: linux: Remove unneeded -L flags from static library targets.Lei Zhang
-L isn't used for creating static libraries. This flag isn't present on non-Linux or in the gn file either. TBR=thakis@chromium.org Review URL: https://codereview.chromium.org/1425213003 . (cherry picked from commit b0337e68fb84c807e0d898aecaad0074444d62e0) Review URL: https://codereview.chromium.org/1432453002 .
2015-10-29XFA: Manual merge of Clean up IFX_BidiCharLei Zhang
- Replace IFX_BidiChar with just CFX_BidiChar - Document implementation - Change out parameters to pointers - Remove dead code - Add an enum for bidi directions - Move several externs to a header - Add unit tests Original CL: https://codereview.chromium.org/1197643002 This version does not remove fx_arb.h and fx_arabic.h, as there is code on the XFA branch that still uses parts of it. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1423103002 .
2015-10-28A crasher due to lacking 'template' node in XFA fileJun Fang
A template node is mandatory in XFA file. Pdfium should ignore processing it when no template node is found in XFA file. BUG=pdfium:216 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1423903002 .
2015-10-27Merge to XFA: Type check the m_pShadingObj before assuming it's a stream.Dan Sinclair
The m_pShadingObj can be a stream or a dictionary depending on how it's used. This CL adds some simple type checking to make sure that the type of the object matches what we expect. BUG=chromium:547706 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1421973004 . (cherry picked from commit 4ef782ab57979add3e3910d6bcfde6ef59f65724) Review URL: https://codereview.chromium.org/1422253002 .
2015-10-27Revert accidental commits to XFA.Tom Sepez
Revert "Add an embedded test case" This reverts commit ec44186fdbca423eddf432be8b5c38914674023a. Revert "Update the format" This reverts commit 1df068061b5bb5e768a623318186523ffd251aaa. Revert "Update .in file" This reverts commit c13090439e1fbfd8a18c358058f137f897a7477b. Revert "Address review comments" This reverts commit 24967515b8be77a79aa1599f8fbf5d3ecbcd1769. TBR=jun_fang@foxitsoftware.com TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1414033007 .
2015-10-27Add an embedded test caseJun Fang
2015-10-26Delete unused fpdfsdkdll.rc and resource.h.Lei Zhang
BUG=pdfium:241 R=brucedawson@chromium.org Review URL: https://codereview.chromium.org/1422193002 . (cherry picked from commit 24b2eab6351920dd60210b6dcd350c9921e7b3b5) Review URL: https://codereview.chromium.org/1421343004 .
2015-10-23Merge to XFA: Cleanup: Remove unused CPDF_Stream::Clone().Lei Zhang
Cloning a CPDF_Stream actually happens via CPDF_Object::Clone(). Transitively, remove: - GetStreamFilter() -- all the filters. Also remove CXFA_FileRead. R=jam@chromium.org Review URL: https://codereview.chromium.org/1288543002 . (cherry picked from commit c9a05f1c90860a97dbe4b8014bc4584bfa3a4580) Review URL: https://codereview.chromium.org/1297463002 .
2015-10-22XFA: Sync build and documentation differences with master.Dan Sinclair
This Cl syncs the AUTHORS, and README.md and build scripts in XFA to match master where possible. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1415423002 .
2015-10-21Merge to XFA: Remove FFL_Utils as it is unused.Dan Sinclair
None of the methods in this file are used and it is not included anywhere. Removing. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1417783004 . (cherry picked from commit 704da531215c4f81279eb763192de398f7d03748) Review URL: https://codereview.chromium.org/1413943004 .
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