summaryrefslogtreecommitdiff
path: root/core/fpdfapi/edit/cpdf_creator.cpp
AgeCommit message (Collapse)Author
2018-06-21Use enum for stages of CPDF_Creator.Henrique Nakashima
Change-Id: Ic750e04a24524d47ba77b9b7cd5a29605965f68b Reviewed-on: https://pdfium-review.googlesource.com/35390 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-06-20Re-work some more c_str() usage.Tom Sepez
Many of these are converting ByteString => c_str => ByteStringView, since the ByteStringView ctor is implicit. This is unfortunate, since that involves a strlen() which the ByteString already knows if we use AsStringView() instead. This changed one test result where we can now return the string "\0" instead of "" -- since strlen no longer eats the NUL. This seems consistent, say, with String.fromCharCode(). Change-Id: I17f68d1a1f4b352960208f9148e68ab4c4d78bd2 Reviewed-on: https://pdfium-review.googlesource.com/35590 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-06-08Move getting the CPDF_CryptoHandler into CPDF_Creator::WriteStream()Henrique Nakashima
No reason to get it outside and pass it in. Change-Id: I75e3bbd361c04e195004d7c538145dfd56294816 Reviewed-on: https://pdfium-review.googlesource.com/34731 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-06-08Move member initializations to cpdf_creator.hHenrique Nakashima
Change-Id: If19338b63b09ca79aa07c6fbb8eb7e42a689360e Reviewed-on: https://pdfium-review.googlesource.com/34730 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-06-08Instead of CPDF_Creator::m_dwFlags, store its two supported bits.Henrique Nakashima
m_IsIncremental and m_IsOriginal are extracted as soon as the flags are set, so there is no more need for getters. Change-Id: I34331a33d83c1fcbdea6ea1f3e39dfc58d6f85ea Reviewed-on: https://pdfium-review.googlesource.com/34711 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-06-08Remove unused methods in CPDF_Creator, mark others as private.Henrique Nakashima
Also remove the member variable m_dwEncryptObjNum which is never read. Change-Id: Ieb674d6d9783ef298ba3ece1544437b15ad0afe2 Reviewed-on: https://pdfium-review.googlesource.com/34694 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-06-08Remove CPDF_Creator::InitOldObjNumOffsets(). It does nothing.Henrique Nakashima
This method is called, but it returns void and has no side effects: all called methods are const, and no member or static variable is modified. Change-Id: I12084000621728b9994fe7b487852928e7b1180e Reviewed-on: https://pdfium-review.googlesource.com/34690 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-05-30Remove dead code in various write function.Lei Zhang
BUG=pdfium:1093 Change-Id: I05f32018841dfa8b1c4512fb6350fc2a2fe4c5e4 Reviewed-on: https://pdfium-review.googlesource.com/33250 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-05-28Add const/non-const versions of remaining CPDF_Dictionary methods.Lei Zhang
GetObjectFor() and GetDirectObjectFor(). Change-Id: I588cd994dfccf0ffd4c8f91362a4806dc109251e Reviewed-on: https://pdfium-review.googlesource.com/32991 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-05-16Use pdfium::span<> in cpdf_creator.Tom Sepez
Change-Id: I959fe5dc30fcfe2176c7e5a64b07d082313a22b4 Reviewed-on: https://pdfium-review.googlesource.com/32595 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-05-16Use pdfium::span<> in CPDF_EncryptorTom Sepez
Provides more lifetime/bounds checking "for free". Change-Id: Ifaf7a95c0f6f288777cd6ef35996e01b3dc4bc63 Reviewed-on: https://pdfium-review.googlesource.com/32594 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-05-11Reland "Filter out "Type" and "DecodeParms" from trailer keys."Henrique Nakashima
This reverts commit 466bd4f4e0cb2bc2a7b3626948609268c52c4690. Reason for revert: On closer inspection, it seems the test is not flaky, and the root cause of the failure is an SEH exception, which is the true source of flakiness. Other tests are also affected. Original change's description: > Revert "Filter out "Type" and "DecodeParms" from trailer keys." > > This reverts commit 5f7c5be8b7072d46e8d8088a1ec14370ecfad44c. > > Reason for revert: New test is flaky, ID is not stable. > > Original change's description: > > Filter out "Type" and "DecodeParms" from trailer keys. > > > > Bug: pdfium:873 > > Change-Id: I12ae5b8776f5a73c4be81bed53ada05c94d46882 > > Reviewed-on: https://pdfium-review.googlesource.com/32190 > > Reviewed-by: dsinclair <dsinclair@chromium.org> > > Commit-Queue: dsinclair <dsinclair@chromium.org> > > TBR=dsinclair@chromium.org,hnakashima@chromium.org > > # Not skipping CQ checks because original CL landed > 1 day ago. > > Bug: pdfium:873 > Change-Id: I642771e12c61181c7b81681dae7b2f5549c14b18 > Reviewed-on: https://pdfium-review.googlesource.com/32430 > Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> TBR=dsinclair@chromium.org,hnakashima@chromium.org Change-Id: I2552729610c9f8adf02c70a2a43e2383ceda19b5 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: pdfium:873 Reviewed-on: https://pdfium-review.googlesource.com/32397 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-05-11Revert "Filter out "Type" and "DecodeParms" from trailer keys."Henrique Nakashima
This reverts commit 5f7c5be8b7072d46e8d8088a1ec14370ecfad44c. Reason for revert: New test is flaky, ID is not stable. Original change's description: > Filter out "Type" and "DecodeParms" from trailer keys. > > Bug: pdfium:873 > Change-Id: I12ae5b8776f5a73c4be81bed53ada05c94d46882 > Reviewed-on: https://pdfium-review.googlesource.com/32190 > Reviewed-by: dsinclair <dsinclair@chromium.org> > Commit-Queue: dsinclair <dsinclair@chromium.org> TBR=dsinclair@chromium.org,hnakashima@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: pdfium:873 Change-Id: I642771e12c61181c7b81681dae7b2f5549c14b18 Reviewed-on: https://pdfium-review.googlesource.com/32430 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-05-09Add proper const/non-const versions of CPDF_Array methods.Lei Zhang
Instead of having const methods that return non-const pointers. BUG=pdfium:234 Change-Id: I61495543f67229500dfcf2248e93468e9a9b23cf Reviewed-on: https://pdfium-review.googlesource.com/32183 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-05-09Split the MaybeOwned CPDF_Dictionary in CPDF_FlateEncoder.Lei Zhang
The owned copy needs to be modified, so it should be non-const. Whereas the unowned copy can be const. Add a GetClonedDict() method for accessing the modifiable dictionary. Change-Id: Ia7f6bcc5f917864cd1bbc7b5000a86f6e433ae9a Reviewed-on: https://pdfium-review.googlesource.com/32181 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-05-09Filter out "Type" and "DecodeParms" from trailer keys.Henrique Nakashima
Bug: pdfium:873 Change-Id: I12ae5b8776f5a73c4be81bed53ada05c94d46882 Reviewed-on: https://pdfium-review.googlesource.com/32190 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@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>
2018-04-05Get rid of a const_cast in CPDF_FlateEncoder.Lei Zhang
Change-Id: I3ee8f8e9eb33d251dc00336bcd31e578e7ce5143 Reviewed-on: https://pdfium-review.googlesource.com/29854 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-04-05Remove some const_casts in CPDF_Creator.Lei Zhang
Change-Id: I7c639655c003527417255c134a4393d68cda3ef1 Reviewed-on: https://pdfium-review.googlesource.com/29852 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-12-01Get rid of else after break/continue/return.chromium/3284chromium/3283Lei Zhang
Change-Id: I3efc57cd7325d16e3ca8ebdeeaec06012b2c56e3 Reviewed-on: https://pdfium-review.googlesource.com/20110 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-11-16Convert ByteString::{Format|FormatV} to static methodsDan Sinclair
This CL moves the Format and FormatV methods of ByteString to be static. Bug: pdfium:934 Change-Id: I9c30455a789aff9f619b9d5bf89c0712644f2d9a Reviewed-on: https://pdfium-review.googlesource.com/18650 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-08Fix FPDF_SaveAsCopy for linearized PDFs.Henrique Nakashima
Only the last trailer was written to the new PDF. In linearized PDFs, this means Info and Root were not copied to the newly written PDF. This CL makes CPDF_Parser remember the Root and provide that to CPDF_Creator. Bug: pdfium:614 Change-Id: Ia61f5f6a337f7de3010ee0ed39b022c1b2732ea2 Reviewed-on: https://pdfium-review.googlesource.com/17987 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-11-03Simplify CPDF_SecurityHandler.Lei Zhang
Remove unused method params, impossible code, and mark methods const. Change-Id: Iee95c7b931461e2aadcf2422650a0cd48c8f7696 Reviewed-on: https://pdfium-review.googlesource.com/17790 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-10-03Simplify CPDF_Parser::GetIDArrayArtem Strygin
Change-Id: Idbd205edcf7400ffc46edf4d9f09be6ace6d0e7f Reviewed-on: https://pdfium-review.googlesource.com/13734 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-10-03Move initialization of CPDF_CryptoHandler into CPDF_SytnaxParser initialization.Artem Strygin
Change-Id: I70d04f38767f2c17c41407fc9b4fc25519ba32f4 Reviewed-on: https://pdfium-review.googlesource.com/15330 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-10-03Use ByteString instead raw string for password in CPDF_SecurityHandler.Artem Strygin
Change-Id: I598d42027d033b250134429dfdf92ba043a523a3 Reviewed-on: https://pdfium-review.googlesource.com/15310 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-10-03Move the CryptoHandler into the SecurityHandlerArtem Strygin
Change-Id: Idb5928e65833641d0443d955e4f2866d0f94cf5f Reviewed-on: https://pdfium-review.googlesource.com/15291 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-10-03Change the ownership of the CPDF_CryptoHandler.Artem Strygin
Change-Id: I3ae8337c1a77063470eb5baa97db62ea2e90688b Reviewed-on: https://pdfium-review.googlesource.com/15230 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2017-10-02Move CPDF_Parser::ObjectType into protected sectionArtem Strygin
Change-Id: I2a26647359a7d14d7d1269fe2835e0b3184f2ca8 Reviewed-on: https://pdfium-review.googlesource.com/13732 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-28Remove no-op castRyan Harrison
Change-Id: I2427e29291218a7b004591673bd5281f23f1284a Reviewed-on: https://pdfium-review.googlesource.com/15091 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-09-27Remove FXSYS_strlen and FXSYS_wcslenchromium/3226Ryan Harrison
With the conversion of internal string sizes to size_t, these wrappers are no longer needed. Replacing them with strlen and wcslen respectively. BUG=pdfium:828 Change-Id: Ia087ca2ddaf688a57ec9bd9ddfb8533cbe41510d Reviewed-on: https://pdfium-review.googlesource.com/14890 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-21Rename CFX_RetainPtr to RetainPtrDan Sinclair
This CL renames CFX_RetainPtr to RetainPtr and places in the fxcrt namespace. Bug: pdfium:898 Change-Id: I8798a9f79cb0840d3f037e8d04937cedd742914e Reviewed-on: https://pdfium-review.googlesource.com/14616 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@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>
2017-09-05Rename fx_rand to fx_randomDan Sinclair
Match FX_Random method names. Change-Id: I2d178229563881479b80e1f86975f5b165475837 Reviewed-on: https://pdfium-review.googlesource.com/13093 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-05Split random code from fx_extension.hDan Sinclair
This CL moves the code invovled in random number generation into fx_rand.h from fx_extension.h. Change-Id: I6c644d7ec0323f32ef6e23c2e2548a9c792e3a72 Reviewed-on: https://pdfium-review.googlesource.com/13070 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-08-30Add truly const versions of CPDF_Document getters.Lei Zhang
Instead of only having CPDF_Dictionary* GetRoot() const, provide const CPDF_Dictionary* GetRoot() const and CPDF_Dictionary* GetRoot(). Do the same for GetInfo(). Change-Id: I6eae1208d38327fcdc7d0cd75069a01c95f4a92a Reviewed-on: https://pdfium-review.googlesource.com/11671 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-09Unify of saving documents.chromium/3181Artem Strygin
In the original code the method of writing of objects depends on a much unpredictable factors: as: 1) Is there an updated version of the at least one object in the document. 2) The password is changed. 3) Was this object loaded earlier. 4) The Object is compressed and document have a password. With these factors it is difficult to predict what will be the final file. To reduce volatility use only one method that works in all cases mentioned. This method is parse then serialize. Change-Id: I3d7dcadd10abffbad68d1f993f2dd60b039ed989 Reviewed-on: https://pdfium-review.googlesource.com/9572 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-01Change CPDF_Parser::GetIndirectBinary() to return a std::vector.Lei Zhang
Fixes potential leaks in CPDF_Creator::WriteOldIndirectObject(), the only caller. Change-Id: I8a20da8a555c8d28f3bcd467a193a6a81c9f91d9 Reviewed-on: https://pdfium-review.googlesource.com/9751 Reviewed-by: Art Snake <art-snake@yandex-team.ru> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-07-20Use enum for pdf object typeArtem Strygin
Replace uint8_t type to enum for ObjectType variables Change-Id: Ie33c8c9413c5082397a2c6fbf73e03f08b7d8658 Reviewed-on: https://pdfium-review.googlesource.com/8470 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-06-13Allow zero length streams when parsing.chromium/3130Dan Sinclair
It's possible to create a stream of length 0 in a PDF document. Currently the code will early exit and return a nullptr. This causes issues when you want to print the given PDF as the FPDF_ImportPages code ends up only generating up to the zero length object. This CL allows creating streams with length 0 and updates the PDF saving code to output a blank stream. Bug: chromium:732380 Change-Id: I44182ba4aaac7c51284b002ba01bbc34b6bcf9e0 Reviewed-on: https://pdfium-review.googlesource.com/6490 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-05-24Convert to CFX_UnownedPtr, part 4.Tom Sepez
Fix strange ownership issue in cpdf_type3char.cpp, and describe the absolutely insane stuff happening there. Change-Id: Iae70f9eca8f125ed3ef677729f1776ba9f10183c Reviewed-on: https://pdfium-review.googlesource.com/5830 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-05-15Remove unused flags from CPDF_CreatorNicolas Pena
The only user of CPDF_Creator is FPDF_Doc_Save, and it only uses flags 1 or 2 when calling Create. Thus, the other two flags will never be set. Change-Id: Ib2eb0ce5585469c7749f0ab350855f1c6a2bba08 Reviewed-on: https://pdfium-review.googlesource.com/5491 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@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>
2017-05-10Cleaning up Edit codeDan Sinclair
This Cl conslidates if statements, converts int returns to bools where possible and various other cleanups in fpdfapi/edit. Change-Id: Ia31ecc69843117eb5ebfff449a6046a267d08e89 Reviewed-on: https://pdfium-review.googlesource.com/5190 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-05-09Edit code cleanupDan Sinclair
Minor cleans in the fpdfapi/edit code. Change-Id: I7bb2f4add7c6e84f072501035b1f77c218174cca Reviewed-on: https://pdfium-review.googlesource.com/5152 Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-05-09Move FPDF_FILEWRITE adapter to own fileDan Sinclair
This Cl moves the adapater out of the fpdfsave.cpp file into its own h/cpp files. The adapter was renamed for clarity. The CPDF_Creator was modified to take the adapter as a constructor param and the Create methods consolidated. Change-Id: Icb104f195ef532dda053c859aae356a8d4a7a54c Reviewed-on: https://pdfium-review.googlesource.com/5151 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-05-09Rename fpdf_edit_create.cpp to cpdf_creator.cppDan Sinclair
This Cl renames the fpdf_edit_create file to better match the cpdf_creator content. The CPDF_ObjectStream and CPDF_XRefStream code is moved out to their own .cpp files. Needed anonymous classes are split out as well. Change-Id: Ic83fb319ce28c816db82a4286e22032dc68811bc Reviewed-on: https://pdfium-review.googlesource.com/5171 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-07 23:36:52 +0000