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2018-08-15Make CFX_MemoryStream always consecutive.chromium/3524Lei Zhang
Non-consecutive mode has questionable correctness and is not an obvious performance win. Change-Id: Idaa66e5ee5c4604628a0f55b67d5a04ab47ea5ec Reviewed-on: https://pdfium-review.googlesource.com/40050 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-14Remove default args from CPDF_DIBSource::StartLoadDIBSource().Tom Sepez
Change-Id: I13f53f581487f643acf160f53d02e9af7d54cfd1 Reviewed-on: https://pdfium-review.googlesource.com/40151 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-14Remove unreachable vertical text code in CPDF_Document.Lei Zhang
Change-Id: I64b34da202a0f1c30a38cba2f24490aad4063828 Reviewed-on: https://pdfium-review.googlesource.com/40150 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-14Add FPDFFormObj_GetMatrix() APIMiklos Vajna
This is similar to FPDFText_GetMatrix() (wrapping CPDF_TextObject::GetTextMatrix()) and FPDFPath_GetMatrix() (wrapping CPDF_PathObject::m_Matrix), but wraps the matrix of form objects: CPDF_FormObject::form_matrix(). Change-Id: Ic4ce7ad8050012f54de356bb936263d3e4f097ca Reviewed-on: https://pdfium-review.googlesource.com/39930 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-08-14Remove more default arg = nullptr cases.Tom Sepez
Bring in line with standards. Remove argument entirely for mac code that is always nullptr. Change-Id: I0710bdbd51fc0bc2e1d428ef44976be39a631147 Reviewed-on: https://pdfium-review.googlesource.com/40091 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-13Make CFX_ReadOnlyMemoryStream take a span.Lei Zhang
Change-Id: Id097320ab2d9b5d1579582e5797e29c701499501 Reviewed-on: https://pdfium-review.googlesource.com/39991 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-13Change CFDF_Document::ParseMemory() to use pdfium::span.Lei Zhang
Change-Id: I1e9b02f0cb2628d41bc1c6bdcfcfa09c36faf97e Reviewed-on: https://pdfium-review.googlesource.com/39990 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-13Use std::vector in FDFToURLEncodedData().Lei Zhang
Simplify memory management. Change-Id: Ie17b96fa53dff79f6cb8131d7a8ffc6a0e3f6a34 Reviewed-on: https://pdfium-review.googlesource.com/39972 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-13Move FDFToURLEncodedData() into an anonymous namespace.Lei Zhang
Change-Id: Iac581765f343f464f73a892b300ae20923c3bb32 Reviewed-on: https://pdfium-review.googlesource.com/39971 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-13Move CPDFSDK_MemoryAccess to fxcrt.Lei Zhang
Rename it CFX_ReadOnlyMemoryStream and swap out one use of CFX_MemoryStream. BUG=pdfium:263 Change-Id: I15012df156a6a4d7c36f6fd58f32c355eae5fa1a Reviewed-on: https://pdfium-review.googlesource.com/39878 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-10Kill some optional parameters that are always supplied.Tom Sepez
No need to even bring any .cpp files in line with these headers. Change-Id: I934169d77ae09adc11f02e5ea92b1f8b078c9477 Reviewed-on: https://pdfium-review.googlesource.com/39876 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-08-10Fix sign mismatch in CPDFXFA_DocEnvironment.Lei Zhang
Fix some other nits as well. Change-Id: I837bd49526dd97ce666f8d8743fe5bd7653ae544 Reviewed-on: https://pdfium-review.googlesource.com/39410 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-10Remove direct calls to timechromium/3519Ryan Harrison
Replaces them with calles to the proxy function, FXSYS_time, so that tests may use a stable time value instead of the wall clock value. BUG=pdfium:1104 Change-Id: I4743c4634f56d4a6cba1f1130c4562a35cee1887 Reviewed-on: https://pdfium-review.googlesource.com/39853 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-08-10Add proxy for syscall timeRyan Harrison
This CL adds a proxy, FXSYS_time, for the time syscall, so that a testing mechanism can be implemented. Specically there is now a flag for pdfium_test, --time=, that allows setting the time since the epoch that will be returned. This plumbed all the way down into the proxy and allows for stable results for tests that depend on getting the current time. There are other places in the code base that will need to be patched like this, that will be dealt with in follow on CLs. BUG=pdfium:1104 Change-Id: I2de185f8d47abe46704dd579c13a54948b7f81e0 Reviewed-on: https://pdfium-review.googlesource.com/39750 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-08-08Remove include of <time.h> from fpdfsdk/cpdfsdk_datetime.hTom Sepez
Prevent stray calls to get time from the system without explicilty including <time.h> in some .cpp file. This helps to be able to control all the places where PDFium obtains time more carefully. Change-Id: I9d52a00b9d4413e18c98f0476fabe7c5f2cd6574 Reviewed-on: https://pdfium-review.googlesource.com/39710 Commit-Queue: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-08-08Move ByteString::FromUnicode() to WideString::ToDefANSI()Tom Sepez
Turns out that "FromUnicode" is misleading in that, on linux, it simply removes any characters beyond 0xFF and passes the rest unchanged, so no unicode decoding actually takes place. On Windows, it passes it into the system function specifying FX_CODEPAGE_DefANSI, converting it into the so-called "default ANSI code plane", passing some characters, converting others to '?' and still others to 'A'. Either way, nothing resembling UTF8 comes out of this, so pick a better name. These now immediately look suspicious, so a follow-up CL will see which ones should really be WideString::UTF8Encode() instead. Making this a normal method on a widestring rather than a static method on a bytestring feels more natural; this is parallel to the UTF8Encode and UTF16LE_Encode functions. Add a test that shows these conversions. Change-Id: Ia7551b47199eba61b5c328a97bfe9176ac8e583c Reviewed-on: https://pdfium-review.googlesource.com/39690 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-07Make CPDF_Font::GetFontBBox() return the bounding box.Lei Zhang
Instead of using an out parameter. Fix nits in the only caller as well. Change-Id: I04eb92705b2fbda001191c36da972eee499acbc7 Reviewed-on: https://pdfium-review.googlesource.com/39490 Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-07Add FPDFTextObj_GetText() APIMiklos Vajna
Generalize CPDF_TextPage::GetTextByRect(), so that it's possible to get the text from a text page using a predicate, that way we can easily get the text that belongs to single text object as well. Change-Id: Ia457af0f41184694dc1481709be72b35685bce7f Reviewed-on: https://pdfium-review.googlesource.com/39530 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-04Do more CBA_FontMap initialization in the ctor and header.Lei Zhang
Change-Id: I705a49198a91b67aa403beea4446095a6a359259 Reviewed-on: https://pdfium-review.googlesource.com/39415 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-02Handle inline font dicts in CBA_FontMap::AddFontToAnnotDict().Lei Zhang
BUG=chromium:869171 Change-Id: I0176bcafa8a63396d916916b5e10b96573085d04 Reviewed-on: https://pdfium-review.googlesource.com/39414 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-08-01Make FPDF_FormHandle be represented as an incomplete type.chromium/3510Tom Sepez
Make consistent with other public API types. Introduce CPDFSDKFormFillEnvironmentFromFPDFFormHandle() and FPDFFormHandleFromCPDFSDKFormFillEnvironment() helper functions. Use these to kill off some casts in the process. Change-Id: I6230ecdb4cecd03076f5e24c8cc49c45ad694da7 Reviewed-on: https://pdfium-review.googlesource.com/39250 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-08-01Fix sign mismatch in CPDFSDK_FormFillEnvironment::GetPageViewCount().Lei Zhang
Also initialize members in the header when possible. Change-Id: I458bc433f79ac2f6c04d645f44db6f460fd0bdc1 Reviewed-on: https://pdfium-review.googlesource.com/39330 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-01Add FPDFText_GetFontName() APIMiklos Vajna
This follows the same pattern as DefaultGetFaceName(), so the client has to call this function twice, but allocation of the string buffer happens outside pdfium. Change-Id: I06b7dcd00aca9b9b94799dad3f139617d7f5451e Reviewed-on: https://pdfium-review.googlesource.com/38870 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-07-28Add CPDSDK_Annot::AsBAAnnot() checked downcast methodTom Sepez
XFA introduces some additional subclasses, so it doesn't hurt to be sure in all cases before making a static cast. Change-Id: I7447ca58be0b57201b39ba40a3fc5f47505cee58 Reviewed-on: https://pdfium-review.googlesource.com/39013 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-27Make pdfium_embeddertests pass on Windows 10.Lei Zhang
BUG=chromium:828177 NOTRY=true Change-Id: I30123087bbe11aaaa6175b5f729b7ab55107a975 Reviewed-on: https://pdfium-review.googlesource.com/38902 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-07-27Fix some nits in FPDFEditEmbeddertest.Lei Zhang
Change-Id: I435ced292df79118fb65dd2922292ed29824dc1c Reviewed-on: https://pdfium-review.googlesource.com/38970 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-07-26Be more careful casting to widget subclasses.Tom Sepez
Part of the effort to reduce unchecked static casts. Change-Id: I1bff1c53aa7c5804660de4b65cf01523d70fcbb7 Reviewed-on: https://pdfium-review.googlesource.com/38896 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-25Remove some ASSERT (and cast) in favor of checked cases.Tom Sepez
Because it is a stronger pattern at runtime. These were found by essentially: grep -ni '\bassert\b.*type' Change-Id: I913d77139053e8980528597a6633e1859e5204c4 Reviewed-on: https://pdfium-review.googlesource.com/38890 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-07-25Disable submit in XFA forms.Henrique Nakashima
Bug: chromium:842503 Change-Id: If411815d8324929f482e3cad0fda54f24d370c2a Reviewed-on: https://pdfium-review.googlesource.com/37830 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-24Fix encryption dictionary owning.Artem Strygin
Return encryption dictionary as const reference from CPDF_Parser. Create a copy in CPDF_Creator if needed. Change-Id: I270f71d307d818fba7f65ebe379f5942ae816934 Reviewed-on: https://pdfium-review.googlesource.com/38390 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-07-17Add Deleter and Scoper for FPDF_PAGELINK.chromium/3495Andrew Weintraub
Change-Id: Ie997bfa5437d4222a381be3fc2b4334d6c8e2d5b Reviewed-on: https://pdfium-review.googlesource.com/38190 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-07-17Cleanup SetSavedCalled APIRyan Harrison
Fix a couple of post submit comments on the originally version of this API. BUG=pdfium:953 Change-Id: Id5b7480c5791821340366371b4ab861e78d47e8b Reviewed-on: https://pdfium-review.googlesource.com/38150 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-07-16Alert embedder when attempting to save XFA formRyan Harrison
This CL adds an experimental callback to the form fill API that allows PDFium to signal to the embedder that an attempt call save occurred. The embedder is responsible for showing an appropriate UI when this occurs. When PDF saving is implemented the API can be removed. BUG=pdfium:953 Change-Id: Iba30f4d0547fe773b793e499995be426626092a0 Reviewed-on: https://pdfium-review.googlesource.com/35870 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-07-16Add FPDFFormObj_GetObject() APIMiklos Vajna
To be used together with the existing FPDFFormObj_CountObjects() function. Change-Id: I8ed69624e967708c8db7e8f135e28fbe6a52752f Reviewed-on: https://pdfium-review.googlesource.com/37890 Reviewed-by: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2018-07-14Use more ternary operators in content mark code.chromium/3493chromium/3492Lei Zhang
Change-Id: Ibf09905523ae2d80ce48bfe7337733d8dc718669 Reviewed-on: https://pdfium-review.googlesource.com/37850 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-07-13Create API to remove a parameter from a content mark.chromium/3491Henrique Nakashima
- FPDFPageObjMark_RemoveParam() Bug: pdfium:1037 Change-Id: I3ec25128795c36ba7f2f72a9d288a7855ecc3180 Reviewed-on: https://pdfium-review.googlesource.com/37770 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-13Create API to remove a content mark from a page object.Henrique Nakashima
- FPDFPageObj_RemoveMark() Bug: pdfium:1037 Change-Id: I7ff320261d64e3ead45375ccc72301e7c64dd6e3 Reviewed-on: https://pdfium-review.googlesource.com/37710 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-13Fix mark parameters not saved if nothing changed.Henrique Nakashima
Bug: pdfium:1037 Change-Id: Ia2cd0d6ef99495dda3289988123489e3a2ad6e82 Reviewed-on: https://pdfium-review.googlesource.com/37750 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-13Validate out-parameters in FPDF_GetPageSizeByIndex().Lei Zhang
Change-Id: I2927ebdf0aff31193ad69dcd5542f3858ffdd6ee Reviewed-on: https://pdfium-review.googlesource.com/37790 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-07-13Fix FPDF_ImportNPagesToOne() documentation.Lei Zhang
FPDF_ImportNPagesToOne() has width/height parameters to indicate the dimensions of pages in the returned PDF. PDF is not a raster-based format, so pixels are not the right unit for page dimensions. Change-Id: Iff5b373a5a020b5822aaa29d2b44f1dbf7a75b13 Reviewed-on: https://pdfium-review.googlesource.com/37810 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-12Fix mark not saved if there are no other changes in the same object.Henrique Nakashima
Bug: pdfium:1037 Change-Id: Ifcb0a4330d077895c5f02395588150f29a5466aa Reviewed-on: https://pdfium-review.googlesource.com/37731 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-12Create API to set and get blob values from a mark dict.Henrique Nakashima
The new functions are: - FPDFPageObjMark_GetParamBlobValue - FPDFPageObjMark_SetBlobParam Bug: pdfium:1037 Change-Id: Ie04df04c64c6cf517a8cde182d7e9a38c3c78d1b Reviewed-on: https://pdfium-review.googlesource.com/37570 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-11Inline GetMarkParamPairAtIndex into FPDFPageObjMark_GetParamKey.Henrique Nakashima
Bug: pdfium:1037 Change-Id: Iddc0d51874cf22d24ddf634ff767cd08807a4904 Reviewed-on: https://pdfium-review.googlesource.com/37630 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-11Rename content mark parameter value getters.Henrique Nakashima
The functions: - FPDFPageObjMark_GetParamValueTypeByKey() - FPDFPageObjMark_GetParamIntValueByKey() - FPDFPageObjMark_GetParamStringValueByKey() are renamed, respectively, to: - FPDFPageObjMark_GetParamValueType() - FPDFPageObjMark_GetParamIntValue() - FPDFPageObjMark_GetParamStringValue() Bug: pdfium:1037 Change-Id: Iac9cc8c0a9ccaea101bbaaab9063cd2c755c9d47 Reviewed-on: https://pdfium-review.googlesource.com/37611 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-11Remove clunky mark property value getters by index.Henrique Nakashima
The key getters are necessary to list the properties, but after getting those keys, the *ByKey functions can be called. These functions are therefore unnecessary. In a follow-up CL, I will remove the "ByKey" suffix from the other versions. Bug: pdfium:1037 Change-Id: I02760025470a295971c4900fce1b6a8bbc7a5820 Reviewed-on: https://pdfium-review.googlesource.com/37590 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-07-11Write marked content operators when generating a stream.Henrique Nakashima
The marked content operators are BMC, BDC and EMC. In the case of BDC, it is preceded by a direct dict or a property name. Bug: pdfium:1118 Change-Id: I3ee736ff7be3e7d7dde55ef581af3444a325e887 Reviewed-on: https://pdfium-review.googlesource.com/37470 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-11Split CPDF_ContentMark::AddMark() into three versions.Henrique Nakashima
One version is for a mark without a dictionary. The second is for a mark with a direct dictionary. The third is for a mark with indirect properties. Bug: pdfium:1118 Change-Id: Ice0ff11d5ba4eaf2ccdf57be49b9140ba5c9b159 Reviewed-on: https://pdfium-review.googlesource.com/37550 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-11Add FPDFFormObj_CountObjects() APIMiklos Vajna
To find out the number of sub-objects a form object has, similar to how FPDFPage_CountObjects() does it for page objects. Change-Id: I7e5775dece42b74fd5b71b1d9622a1aa37bf64ac Reviewed-on: https://pdfium-review.googlesource.com/37316 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>
2018-07-10Add test for reading marked content with an indirect dict.Henrique Nakashima
Bug: pdfium:1118 Change-Id: I2e9adaae64cba5b3915c19f3c99743cddbe58736 Reviewed-on: https://pdfium-review.googlesource.com/37371 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-07-10Create API for adding content marks and setting their params.chromium/3488Henrique Nakashima
This CL creates the following new functions in the public API: - FPDFPageObj_AddMark - FPDFPageObjMark_SetIntParam - FPDFPageObjMark_SetStringParam Bug: pdfium:1037 Change-Id: Icabf3fdd8e8153b9156bab807a3708d38a9365d8 Reviewed-on: https://pdfium-review.googlesource.com/37330 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
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