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This CL makes the fpdfsdk/fpdf* files to be consistently prefixed with
fpdf_ instead of randomly dropping the _.
Change-Id: I23e3c8a0831b56bcd17c788d9fe874b2ab8b24fc
Reviewed-on: https://pdfium-review.googlesource.com/29390
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL renames fsdk_common and fsdk_define to cpdfsdk_common and
cpdfsdk_helpers respectively.
Change-Id: I8ee7a308561f1ff2f510954444f953b0c8fed788
Reviewed-on: https://pdfium-review.googlesource.com/29371
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:858
Change-Id: Id8b6c032d60894eaf14ae0ba52098a60b2485fca
Reviewed-on: https://pdfium-review.googlesource.com/22731
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:858
Change-Id: Idc9900fe6f85b1fef06c97f5023653f77156d410
Reviewed-on: https://pdfium-review.googlesource.com/22730
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:858
Change-Id: Ib8effb64a1622feb2837f536b36b9e46847a2210
Reviewed-on: https://pdfium-review.googlesource.com/22631
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: I29769f78eaad10c6a8b79e27524336c4f330377e
Reviewed-on: https://pdfium-review.googlesource.com/22258
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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The current implementation of text extraction was difficult to
understand, duplicated logic that existed in other methods, and wasn't
clear about the units the inputs were in. It also didn't handle
control characters correctly.
The new implementation leans on the methods for converting indices
between the text buffer index and character list index spaces to avoid
duplication of code. It also makes it clear to the reader that inputs
are in the character list index space. Finally, it fixes issues being
seen in Chrome with respect of ranges being slightly off.
This CL also adds a test for extracting text that has control
characters.
BUG=pdfium:942,chromium:654578
Change-Id: Id9d1f360c2d7492c7b5a48d6c9ae29f530892742
Reviewed-on: https://pdfium-review.googlesource.com/20014
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Use more variables to avoid redundant calculations. Add one more edge
test case.
Change-Id: I6c8a0aca9de3bdd1a394c39304fd9a75009f9489
Reviewed-on: https://pdfium-review.googlesource.com/19690
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Most of the API methods FPDFText operate on indices in terms of the
underlying stream of characters. This stream includes non-printing
control characters, which are not part of the visible text. The
majority of files do not appear to have these hidden characters so
there is a 1:1 correspondence between them. When they are present
conversion needs to occur to make sure that GetText doesn't attempt to
retrieve for a span that is out of range.
BUG=chromium:788103,chromium:788220
Change-Id: I4c9fa403ea65754ba94e3f15ded49fe0641e9db5
Reviewed-on: https://pdfium-review.googlesource.com/19550
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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BUG=chromium:788103
Change-Id: I8ebdbc78eb14c358d7ac019b96de4828e6071b79
Reviewed-on: https://pdfium-review.googlesource.com/19350
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:828
Change-Id: I5c40237433ebabaeabdb43aec9cdf783e41dfe16
Reviewed-on: https://pdfium-review.googlesource.com/13230
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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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>
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thestig provided a test PDF that reproduced the issue that is being
tested for in the ASSERT. I have spent some time going throught the
related code, and the condition in the assert is actually standard
behaviour, so shouldn't be asserted. The following code gracefully
handles the case of more text then requested being returned.
BUG=chromium:763369
Change-Id: I5bc121977169deead52fc5dd2503376b1b62d83f
Reviewed-on: https://pdfium-review.googlesource.com/13750
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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This really shouldn't ever happen, but there used to be this guard in
this code and I am getting reports of crashes after it was removed. I
have added an assert, so hopefully if it is actually occuring, then we
might get a reproduction case based on a debug build crash.
BUG=chromium:763369
Change-Id: Ifaebfbcb0413a1d7777222ba838aaee234f94ae3
Reviewed-on: https://pdfium-review.googlesource.com/13691
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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The conversion from WideString to ByeString adds in null characters at
the end, so we need to account for these when selecting the range of
text to initially extract.
BUG=chromium:761770,chromium:761626
Change-Id: Ib8f863e997ebccaaf882e0beb29733f27a18826d
Reviewed-on: https://pdfium-review.googlesource.com/13110
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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The current implementation of this function is problematic. It will
attempt to memcpy to NULL. It will accept obviously wrong inputs like
a negative start index. It will also accept -1 for the count, which in
theory is the amount of space the buffer has allocated to it, so
doesn't make sense, but instead an internal call will calculate the
number of characters to get if the count is -1. This will them lead to
the function attempting to call Left(-1) on a string, which is
invalid.
Ths documentation for this function mentions none of this behaviour,
so I am removing it, since it is inconsistent/bad. The implementation
should now more strictly meet defined API.
BUG=pdfium:828
Change-Id: I18afdb33e12d77c10d856b4bacd615481979c484
Reviewed-on: https://pdfium-review.googlesource.com/12733
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Currently these use -1 as a special value to indicate not set. This
creates the same issues that FX_STRNPOS created for converting
FX_STRSIZE to size_t, so this code has been rewritten.
BUG=pdfium:828
Change-Id: Iaaa96af0dcb2eb8b600f3ea39060a398ac9a3800
Reviewed-on: https://pdfium-review.googlesource.com/12130
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Bug:
Change-Id: I376f4af26791cd4ed04049ab179c2b39dd262725
Reviewed-on: https://pdfium-review.googlesource.com/10690
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL renames DLLEXPORT to FPDF_EXPORT and STDCALL to FPDF_CALLCONV to
be more PDFium specific.
This is split off of https://pdfium-review.googlesource.com/c/8970 by
Felix Kauselmann.
Bug: pdfium:825
Change-Id: I0aea9d43f1714b1e10e935c4a7eea685a5ad8998
Reviewed-on: https://pdfium-review.googlesource.com/10610
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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builds."
This reverts commit 00334675c18a0203f313cceb670c970a77280f49.
Reason for revert: Breaking the deps roller - https://chromium-review.googlesource.com/c/609307
Original change's description:
> Add a build target and a proper export header for shared library builds.
>
> This CL adds support for Chromium's component build feature to pdfium.
>
> The export header stub in fpdfview.h is expanded to match Chromium's
> export mechanisms and patterns (fixes pdfium:825).
>
> A component/shared library build can be triggered by adding
>
> is_component_build = true
>
> as a gn argument. Please note that setting this will also affect some
> of pdfiums dependencies like v8, which will be build as components
> too.
>
> Additionally, this CL provides a "pdf_source_set" template which
> dynamically enables the use of "source_set" when building a complete
> static library or a shared library to reduce build time.
>
> When testing this it is recommended to only build the pdfium target as
> most of pdfiums test rely on non-public functions which aren't exported
> by the shared library.
>
> Bug: pdfium:825,pdfium:826
> Change-Id: Icedc538ec535e11d1e53c4d5fabc8c064b275752
> Reviewed-on: https://pdfium-review.googlesource.com/8970
> Reviewed-by: dsinclair <dsinclair@chromium.org>
> Commit-Queue: dsinclair <dsinclair@chromium.org>
TBR=thestig@chromium.org,tsepez@chromium.org,brucedawson@chromium.org,dsinclair@google.com,dsinclair@chromium.org,licorn@gmail.com
Change-Id: Ib02af2298932481293f50d362ae87bfedf284821
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: pdfium:825, pdfium:826
Reviewed-on: https://pdfium-review.googlesource.com/10550
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This CL adds support for Chromium's component build feature to pdfium.
The export header stub in fpdfview.h is expanded to match Chromium's
export mechanisms and patterns (fixes pdfium:825).
A component/shared library build can be triggered by adding
is_component_build = true
as a gn argument. Please note that setting this will also affect some
of pdfiums dependencies like v8, which will be build as components
too.
Additionally, this CL provides a "pdf_source_set" template which
dynamically enables the use of "source_set" when building a complete
static library or a shared library to reduce build time.
When testing this it is recommended to only build the pdfium target as
most of pdfiums test rely on non-public functions which aren't exported
by the shared library.
Bug: pdfium:825,pdfium:826
Change-Id: Icedc538ec535e11d1e53c4d5fabc8c064b275752
Reviewed-on: https://pdfium-review.googlesource.com/8970
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: I551b4210c95db0b916e9fe6cddf11e6c3d015c50
Reviewed-on: https://pdfium-review.googlesource.com/5790
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This Cl drops the FXSYS_ from mem methods which are the same on all
platforms.
Bug: pdfium:694
Change-Id: I9d5ae905997dbaaec5aa0b2ae4c07358ed9c6236
Reviewed-on: https://pdfium-review.googlesource.com/3613
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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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>
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This Cl removes the overload that takes a x,y position and uses the CFX_PointF
version in all cases.
Change-Id: Iebd048d91a1e1ed1c90ec0019e19750afe06e745
Reviewed-on: https://pdfium-review.googlesource.com/2812
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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The -build/include setting was masking out build/include_what_you_use. This CL
restores them, fixes any build errors, and adds NOLINT as needed. As well,
the runtime/explicit and runtime/printf flags are aslo enabled and NOLINT'd.
lint cleanups
Change-Id: Ib013b3eb29c8d0e48cad74c5df9028684130719f
Reviewed-on: https://pdfium-review.googlesource.com/2030
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Review-Url: https://codereview.chromium.org/2453683011
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The CPDFXFA_Document class isn't a document, it contains documents. Renamed
to make the purpose a bit clearer.
Review-Url: https://codereview.chromium.org/2469813004
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Each of these files contains a single class, rename the file to match the
internal class name.
Review-Url: https://codereview.chromium.org/2385423004
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BUG=pdfium:603
Review-Url: https://codereview.chromium.org/2386423004
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BUG=pdfium:611
Review-Url: https://codereview.chromium.org/2384503003
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BUG=pdfium:611
Review-Url: https://codereview.chromium.org/2381993002
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BUG=pdfium:611
Review-Url: https://codereview.chromium.org/2383563002
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BUG=pdfium:611
Review-Url: https://codereview.chromium.org/2374383003
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BUG=pdfium:611
Review-Url: https://codereview.chromium.org/2379033002
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This CL splits the header file apart. The cpp files are not touched as part
of this CL, they will be done as a followup. This de-duplicates the fpdf_doc.h
BUG=pdfium:249
Review-Url: https://codereview.chromium.org/2183313004
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This CL converts defines into constants, enums, enum classes or removes them
as needed.
Review-Url: https://codereview.chromium.org/1938163002
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Use RVO now that we use an array type compatible with it.
Review URL: https://codereview.chromium.org/1906903002
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Use unqiue_ptrs while we're at it, also better ctor.
Review URL: https://codereview.chromium.org/1896303002
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Each was only used by one subclass. Removed and used the concrete classes.
BUG=pdfium:468
Review URL: https://codereview.chromium.org/1897993002
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This CL moves the last two fpdfdoc files from core/include/fpdfdoc to
core/fpdfdoc/include.
Review URL: https://codereview.chromium.org/1864163002
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This CL moves the fxedit, jsapi and fpdfxfa code out of fpdfsdk/include to the
various sub-include directories.
Review URL: https://codereview.chromium.org/1863163002
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Re-enable the following warnings:
4245: signed/unsigned conversion mismatch;
4310: cast may truncate data;
4389: operator on signed/unsigned mismatch;
4701: use potentially uninitialized local variable;
4706: assignment within conditional expression
Clean up the code to avoid those warnings.
BUG=pdfium:29
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1801383002 .
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This CL splits the fpdf_page.h header into the individual classes and moves
them to the correct core/fpdfapi locations.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1805663002 .
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This CL moves the two files and breaks fpdf_text.h apart into individual pieces.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1801973002 .
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This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes
up the include paths, include guards and build files.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1799773002 .
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