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path: root/core/fpdfapi/parser/cpdf_dictionary.cpp
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2018-05-25Add proper const/non-const versions of CPDF_Dictionary::GetStreamFor().chromium/3441Lei Zhang
BUG=pdfium:234 Change-Id: Ia3e758bbe5c445c3856f5215e900e02a16b4d7d7 Reviewed-on: https://pdfium-review.googlesource.com/32910 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-05-09Add proper const/non-const versions of CPDF_Object methods.Lei Zhang
Instead of having const methods that return non-const pointers. BUG=pdfium:234 Change-Id: I598e9b4f267f702e2e71001cfe3aa3c9e9d8c12f Reviewed-on: https://pdfium-review.googlesource.com/32182 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-16Put prototypes of PDF_NameEncode/Decode in fpdf_parser_utility.hTom Sepez
Because the implementations are in fpdf_parser_utility.cpp Add unit test for both. Change-Id: Ibae90ecbe625a035c450614ddbe7f5969f9f92aa Reviewed-on: https://pdfium-review.googlesource.com/30793 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-10-02Implement CPDF_CryptoHandler::DecryptObjectArtem Strygin
Decryption logic has been extracted from CPDF_SyntaxParser::GetObjectBody into CPDF_CryptoHandler::DecryptObject Performance comparison results: https://pdfium-review.googlesource.com/c/pdfium/+/12970 Change-Id: Iaeaed56b7f96166bbbcf6db162192d2ba9af4698 Reviewed-on: https://pdfium-review.googlesource.com/12971 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-21Move CFX_WeakPtr to WeakPtrDan Sinclair
This CL renames CFX_WeakPtr to WeakPtr and moves into the fxcrt namespace. Bug: pdfium:898 Change-Id: Ide50a8afeb1e987c48c8fbd103898745c9199d6a Reviewed-on: https://pdfium-review.googlesource.com/14621 Commit-Queue: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-09-18Convert string class namesRyan Harrison
Automated using git grep & sed. Replace StringC classes with StringView classes. Remove the CFX_ prefix and put string classes in fxcrt namespace. Change AsStringC() to AsStringView(). Rename tests from TEST(fxcrt, *String*Foo) to TEST(*String*, Foo). Couple of tests needed to have their names regularlized. BUG=pdfium:894 Change-Id: I7ca038685c8d803795f3ed02545124f7a224c83d Reviewed-on: https://pdfium-review.googlesource.com/14151 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-08-31Remove fx_basic.hDan Sinclair
This CL removes the fx_basic.h header and fixes up includes as needed. Change-Id: I49af32a8327bdbcda40c50a61ffbd75d06609040 Reviewed-on: https://pdfium-review.googlesource.com/12670 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-07-28Return removed value from dictionary.Artem Strygin
Change-Id: I218179565cd991b71fd9c909b94f967bbf80c74d Reviewed-on: https://pdfium-review.googlesource.com/8912 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-05-10Store the offset in the archive bufferDan Sinclair
This Cl moves the implementation of the archive buffer behind an IFX_ArchiveStream interface. The buffer holds the current offset and the offset parameter is removed from the CPDF_Creator and various other methods. Change-Id: Ia54e803b58bbfb6ef03fec4a940d2c056d541356 Reviewed-on: https://pdfium-review.googlesource.com/5255 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-05-09Remove AppendObject from CPDF_CreatorDan Sinclair
The AppendObject method has been removed and the functionality moved to the individual CPDF_Object classes. Change-Id: I5446c6cc3e792d849acf77caed34b63a88f3a2d2 Reviewed-on: https://pdfium-review.googlesource.com/5072 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-23Fix two CloneNonCycle issuesWei Li
CloneNonCycle() tries to detect cyclic object references without copying them. There are two issues: -- for elements in an array or a dictionary, they should be able to refer to the same object, which are not cyclic; -- for cyclic referenced elements in an array or a dictionary, do not clone the element at all. Having nullptr or <key, nullptr> as an element, like we did before, might cause crash when the element being accessed. BUG=chromium:701860 Change-Id: Id0304accde76ed06fa5ce640994c7628359600fb Reviewed-on: https://pdfium-review.googlesource.com/3156 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-14Replace FX_FLOAT with underlying float type.Dan Sinclair
Change-Id: I158b7d80b0ec28b742a9f2d5a96f3dde7fb3ab56 Reviewed-on: https://pdfium-review.googlesource.com/3031 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2016-11-18Make CPDF_Dictionary use unique pointers.chromium/2926tsepez
Some changes were required to match underlying ctors as invoked by the templated methods. Many release() calls go away, a few WrapUniques() are introduced to avoid going deeper into other code. Review-Url: https://codereview.chromium.org/2510223002
2016-11-16Make CPDF_Object subclass constructors intern stringstsepez
Make CDPF_Arrays intern the object they create. Allow passing nullptr as a CFX_WeakPtr shortcut as well. Review-Url: https://codereview.chromium.org/2509123002
2016-11-16Make CPDF_Array take unique_ptrstsepez
BUG= Review-Url: https://codereview.chromium.org/2498223005
2016-11-15Make AddIndirectObject() take a unique_ptr.tsepez
Add convenience routines to create and add object in one step. Review-Url: https://codereview.chromium.org/2489283003
2016-11-09Return unique_ptr from CPDF_Object::Clone().tsepez
Because that's what clone does. There are numerous release() calls that will go away as more code is converted. Review-Url: https://codereview.chromium.org/2484033002
2016-11-04Reland "Remove CPDF_Object::Release() in favor of direct delete"tsepez
This reverts commit f0d5b6c35fa343108a3ab7a25bc2cc2b3cf105b3. Review-Url: https://codereview.chromium.org/2478303002
2016-11-04Revert of Remove CPDF_Object::Release() in favor of direct delete (patchset ↵dsinclair
#11 id:200001 of https://codereview.chromium.org/2384883003/ ) Reason for revert: Looks like it's blocking the roll. https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_compile_dbg_ng/builds/186619 Original issue's description: > Remove CPDF_Object::Release() in favor of direct delete > > Follow-on once we prove Release always deletes in previous CL. > > Committed: https://pdfium.googlesource.com/pdfium/+/4de3d095c9d9e961f93750cf1ebd489fd515be12 TBR=thestig@chromium.org,tsepez@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review-Url: https://codereview.chromium.org/2478253002
2016-11-03Remove CPDF_Object::Release() in favor of direct deletetsepez
Follow-on once we prove Release always deletes in previous CL. Review-Url: https://codereview.chromium.org/2384883003
2016-11-02Remove FX_BOOL from coretsepez
Review-Url: https://codereview.chromium.org/2477443002
2016-10-17Revert "Make CPDF_Object containers hold objects via unique pointers."tsepez
This reverts commit 1d023881cd53485303c0fcc0b5878e700dc470fd. Reason for revert -- fuzzers hit issues. TBR=thestig@chromium.org Review-Url: https://codereview.chromium.org/2425783002
2016-10-14Revert "Update CPDF_IndirectObjectHolder APIs for unique objects."Tom Sepez
This reverts commit 3ba098595ae56b64eacc0c25ab76b89a4d78d920. TBR=thestig@chromium.org,weili@chromium.org Review URL: https://codereview.chromium.org/2424533003 .
2016-10-14Update CPDF_IndirectObjectHolder APIs for unique objects.tsepez
Doing so highlights a few places where ownership is dubious. Add convenience functions to return an unowned reference to a newly-created indirect object. Review-Url: https://codereview.chromium.org/2419173002
2016-10-13Make CPDF_Object containers hold objects via unique pointers.tsepez
This tweaks the implementation while leaving the API the same. The API change is more disruptive, so break this part off first. Review-Url: https://codereview.chromium.org/2385293002
2016-10-11Add CPDF_Object::IsInline()tsepez
Prevent having to remember what an object number of 0 implies. Review-Url: https://codereview.chromium.org/2412673002
2016-10-10Land all the fixes from 5609f39c but don't enable assertchromium/2887tsepez
Split this off so that we don't keep losing this when the assert is reverted again. Review-Url: https://codereview.chromium.org/2401423005
2016-10-10Add method to convert to an indirect object in a dictionary.tsepez
Avoid an assert which previously could only be overcome by removing/re-inserting. Back-fill a unit test for the equivalent Array method. BUG=654387 Review-Url: https://codereview.chromium.org/2403143002
2016-10-10Revert "Re-land "Assert that only 0-numbered objects are Released()""tsepez
This reverts commit b69a98cf50537130f88ce3a799117f2ca8353ac5. Reason for revert: crashes on mac. BUG=654387 TBR=thestig@chromium.org Review-Url: https://codereview.chromium.org/2410483002
2016-10-05Re-land "Assert that only 0-numbered objects are Released()"tsepez
This reverts commit b73c99335bfbd158ad16dd59c9c52396ffd2b54b. TBR=thestig@chromium.org Review-Url: https://codereview.chromium.org/2393783004
2016-10-05Remove FX_BOOL from core/fpdfapi/fontnpm
FX_BOOL can be replaced by bool. Also replaced in a couple other places so that Winbots pass. Review-Url: https://codereview.chromium.org/2395803002
2016-10-04Move core/fpdfapi/fpdf_parser to core/fpdfapi/parserdsinclair
BUG=pdfium:603 Review-Url: https://codereview.chromium.org/2392603004
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