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Change-Id: Ib96a66eb47bea791f061e1d6da8aadad8037a99d
Reviewed-on: https://pdfium-review.googlesource.com/c/43609
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Change-Id: I996c9b32d767960a5388e44e13180e1f6577ce38
Reviewed-on: https://pdfium-review.googlesource.com/43190
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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For XFA, XML nodes are owned by the XML doc that they were created by,
but references to them are stored elsewhere. For a PDF document there
is one top-level XML document created and retained when the initial
XFA XML is parsed. Another can be created if loadXML is called by
JS. In the existing code the XML doc that owns the newly created nodes
is local to loadXML. So the nodes are destroyed right after putting
refernces to them into the main XFA data structures.
This CL adds in a method to transfer ownership of the XML nodes from
one doc to another, and uses it to correctly retain the newly created
nodes, by having them owned by the top-level XML doc.
BUG=chromium:884664
Change-Id: Id29b4edbfe44aefb9713328e4e217e830f7e9e14
Reviewed-on: https://pdfium-review.googlesource.com/42690
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@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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