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All usages were previously checked correctly, but this consolidates
some code as well.
Change-Id: I63711748b31b698a3f21f98fdb536db1e9e0b1cf
Reviewed-on: https://pdfium-review.googlesource.com/39010
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Introduces checks in a few new places, but mainly just consolidates
checking/casting logic.
Change-Id: I634a03060d254db099972c6978249992367e146c
Reviewed-on: https://pdfium-review.googlesource.com/38900
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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This CL adds a CFX_XMLDocument to act as the XML node container. All
nodes are now owned by the document and the document is returned by the
CFX_XMLParser.
Classes which parse XML files now store the document instead of the root
node.
BUG: chromium:835636
Change-Id: I1e07d6115cf14714911d6fd4c3fa920c94fd5faf
Reviewed-on: https://pdfium-review.googlesource.com/31313
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of
the more generic IFX_SeekableStream.
This is a reland of https://pdfium-review.googlesource.com/c/pdfium/+/30877
without pulling in the XML lifetime changes.
Change-Id: I5091da6ad37715fff77f3f22d35ab0105f2bc3d0
Reviewed-on: https://pdfium-review.googlesource.com/31194
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This reverts commit 9a3a7709103a872037dcea1f3cf0b7785a3da191.
Reason for revert: Gerrit did not do what I expected....
Original change's description:
> Change CFX_XML Save to take a write stream
>
> This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of the more
> generic IFX_SeekableStream.
>
> Change-Id: I6e4def380c43eca755d91ad5cb6146c2dfdaee10
> Reviewed-on: https://pdfium-review.googlesource.com/30877
> Commit-Queue: dsinclair <dsinclair@chromium.org>
> Reviewed-by: Tom Sepez <tsepez@chromium.org>
TBR=tsepez@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org
Change-Id: I137e53bf93285b88ade6832dedefca66e3b61e13
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://pdfium-review.googlesource.com/31211
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of the more
generic IFX_SeekableStream.
Change-Id: I6e4def380c43eca755d91ad5cb6146c2dfdaee10
Reviewed-on: https://pdfium-review.googlesource.com/30877
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Use a ByteString object to store the returned value of
WideString.UTF8Encode() instead of using a ByteStringView object
to store the returned value of WideString.UTF8Encode().AsStringView().
Bug: chromium:834149
Change-Id: I8fa8dd7920140730c0417c188572d7b53e4ffb48
Reviewed-on: https://pdfium-review.googlesource.com/30890
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Cleanup formatting and unused variables in the CFX_XML classes.
Change-Id: I1aff6317a3da38a141a071ba69c7893d0f669732
Reviewed-on: https://pdfium-review.googlesource.com/30730
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL sets the CFX_XML tree ownership. The pointers set into the tree
must be unique_ptrs and the CFX_XMLNode children are set to be either
unique_ptrs or UnownedPtrs.
Change-Id: Ib0db495c81471e40f5b4533503f7bbe5a784fd77
Reviewed-on: https://pdfium-review.googlesource.com/30711
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL converts the CFX_XML Save methods to take an IFX_SeekableStream instead
of a CFX_SeekableStreamProxy.
Change-Id: I6b3f6acc9f51e73b3c863b965b4dcdcbd25ba949
Reviewed-on: https://pdfium-review.googlesource.com/30850
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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CFX_XMLElement is the only subclass of CFX_XMLAttributeNode. This CL
merges the two classes together. The {Set|Get}String method has been
renamed to {Set|Get}Attribute to make it clearer what you're retrieving.
Change-Id: I158c961d4d8c5f563d937a3e7a35321a33622562
Reviewed-on: https://pdfium-review.googlesource.com/30710
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL converts CXFA_XMLLocale to use CFX_XML instead of CXML.
Change-Id: I1db617a658548ae5979f2f38d72c5b3000998663
Reviewed-on: https://pdfium-review.googlesource.com/30693
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL adds the list_child_ member into CFX_XMLNode to keep it
consistent with other tree's in the system.
Change-Id: I2e64f11fb9c7df40dd3467edcce177fc492d2cd2
Reviewed-on: https://pdfium-review.googlesource.com/26670
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the switch from SaveXMLNode and moves the required code
into override methods in the child classes. The method is renamed from
SaveXMLNode to just Save.
Change-Id: I2011b80525e99635c573b4e0cf977e94f6b7cea6
Reviewed-on: https://pdfium-review.googlesource.com/26590
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL cleans up hte CFX_XMLNode pointers. Each pointer has been
renamed to make the usage clearer, the NodeItems method has been removed
in favour of distinct accessors and the node pointers have been made
private.
Change-Id: I5459a77a0ae93b08741a0cd59266ef9c81ddad75
Reviewed-on: https://pdfium-review.googlesource.com/26550
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL removes unused methods from CFX_XMLNode, adds an AppendChild to
handle the case of a -1 index to InsertChildNode, removes the
InsertChildNode return value which is unused and cleans up various other
things.
Change-Id: I3a022e4dc2afffa6893ad11014034dd7ed301f13
Reviewed-on: https://pdfium-review.googlesource.com/26510
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@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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R=dsinclair@chromium.org
Bug:
Change-Id: I34f9498f4e5942c5b10ab2848509de935882321d
Reviewed-on: https://pdfium-review.googlesource.com/13470
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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This CL moves CFX_WideTextBuf to its own files and updates includes as
needed.
Change-Id: Ibe66ecf3e66f8f01dd8e9eaf6b467588be86ad4f
Reviewed-on: https://pdfium-review.googlesource.com/12413
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The Find and ReverseFind methods for WideString, WideStringC,
ByteString, and ByteStringC have been converted from returning a raw
FX_STRSIZE, to returning Optional<FX_STRSIZE>, so that success/failure
can be indicated without using FX_STRNPOS.
This allows for removing FX_STRNPOS and by association makes the
conversion of FX_STRSIZE to size_t easier, since it forces checking
the return value of Find to be explictly done as well as taking the
error value out of the range of FX_STRSIZE.
New Contains methods have been added for cases where the success or
failure is all the call site to Find cared about, and the actual
position was ignored.
BUG=pdfium:828
Change-Id: Id827e508c8660affa68cc08a13d96121369364b7
Reviewed-on: https://pdfium-review.googlesource.com/11350
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Currently Find() and other methods that return a FX_STRSIZE return -1
to indicate error/failure. This means that there is a lot of magic
numbers and magic checks floating around. The standard library for
similar operations uses a npos constant. This CL implements
FX_STRNPOS, and replaces usages of magic number checking. It also does
some type cleanup along the way where it was obvious that FX_STRSIZE
should be being used.
Removing the magic numbers should make eventually changing FX_STRSIZE
to be unsigned easier in the future.
BUG=pdfium:828
Change-Id: I67e481e44cf2f75a1698afa8fbee4f375a74c490
Reviewed-on: https://pdfium-review.googlesource.com/9651
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL cleans up the fx_extension file. The stream code was moved to
fx_stream. IFX_FileAccess was removed and CFX_CRTFileAccess split to its
own file. Code shuffled from header to cpp file.
Change-Id: I700fdfcc9797cf4e8050cd9ba010ad8854feefbf
Reviewed-on: https://pdfium-review.googlesource.com/4371
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL moves the XML parser from FDE into FXCRT and renames to CFX_
from CFDE_.
Change-Id: I21a9590bf74daf5517df630d7e7a5de89da99ea4
Reviewed-on: https://pdfium-review.googlesource.com/4312
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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