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When calling into the XFA JS engine with a request for a non-XFA JS
call which accesses the EventContext we would get a crash in XFA as we
never set the context. This CL changes the XFA code to accept the
CJS_Runtime instead of the CFXJS_Engine and then calls NewEventContext
before executing JS scripts. This will correctly setup the event context
as needed for any JS callbacks.
Bug: pdfium:1003
Change-Id: Icf202252b2e6e56afdf0d1766a32a893935a2fd3
Reviewed-on: https://pdfium-review.googlesource.com/33930
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The reason for calling ReleaseBindingNodes() has changed but the code
comment hadn't. This CL updates the code comment to make it clearer why
this release has to happen.
Change-Id: I0c08c7580ef7c8508cd4db7b8930d5f2cd595b1b
Reviewed-on: https://pdfium-review.googlesource.com/32690
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Import Chromium's base/compiler_specific.h from r537069.
Now that FALLTHROUGH is available via compiler_specific.h, remove
FX_FALLTHROUGH.
Change-Id: I8b9631a4f007673e10e0c26951dfd61e9dcada30
Reviewed-on: https://pdfium-review.googlesource.com/32639
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: 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 fixes issues with handling XML instructions in CXFA_DocumentParser.
Unittests were added to verify the behaviour.
Change-Id: Iff8d51d0e6d411419473c9b2c32c700d4bbf86f5
Reviewed-on: https://pdfium-review.googlesource.com/31810
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This is occuring when the variables go out of scope, due to C++s first
in, last out destruction policy.
BUG=chromium:808333
Change-Id: I44f37520a22720bc23df4c8a72ff73994c37eea1
Reviewed-on: https://pdfium-review.googlesource.com/31278
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@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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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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The CXFA_DocumentParser is a thin wrapper around CXFA_SimpleParser. This
CL folds CXFA_DocumentParser into a ParseDoc method of CXFA_FFDoc.
Change-Id: I7e7073899436f0435c4ebfd548241ae842a2a276
Reviewed-on: https://pdfium-review.googlesource.com/30213
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL moves the two accessor functions from being in an anonymous
namespace to being public and makes the member itself private.
Change-Id: Idd5dd1e6cc617d0be0fdd57ceace2dbc684a8b00
Reviewed-on: https://pdfium-review.googlesource.com/29856
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL removes the unused CXFA_Document param from various anonymous
namespace methods in CXFA_Document.
Change-Id: Ic10b4d2830936091da4db0919b33c16875cbd427
Reviewed-on: https://pdfium-review.googlesource.com/29853
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL moves the CXFA_Document methods from xfa_document_datamerger_imp
into the cxfa_document.cpp file.
Change-Id: Idcb0696d2488bff5a4882675b3b876e0ec9e38bb
Reviewed-on: https://pdfium-review.googlesource.com/29851
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The SetFlag method has a signature of (flag, bool) which, looking at the
callsites makes you think it will set the flag to the boolean. This
isn't what happens, the flag is always set to true and the boolean
decides if we execute some notification code.
This CL splits SetFlag into SetFlag(flag) and SetFlagAndNotify(flag) to
make it a lot clearer what is happening.
Change-Id: I3e067c87532cce10b94bda10cc88feb62b948eb0
Reviewed-on: https://pdfium-review.googlesource.com/26750
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL marks methods const where possible and removes redundant
methods from CXFA_Document.
Change-Id: I34804425469dfd52469daba68f64a4b511e5d4d0
Reviewed-on: https://pdfium-review.googlesource.com/26730
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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The CFX_XMLDoc::SaveXMLNode method is almost an exact copy of the
CFX_XMLNode::SaveXMLNode. This CL removes the XMLDoc variant and calls
the XMLNode method directly.
This Removes the need to pass the CXFA_DocumentParser into CXFA_Document
and we can instead pass in the CXFA_FFNotify object directly.
Change-Id: Ic3c8c66375483fe73b44dd84064a1b71b039d61c
Reviewed-on: https://pdfium-review.googlesource.com/26530
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Currently a CXFA_Node can be owned by the CXFA_Document root pointer,
the CXFA_Document Purge list or as a child of another CXFA_Node. This
makes it hard to know who currently owns what.
This CL moves all ownership of nodes into a CXFA_NodeOwner class which
CXFA_Document subclasses. The node owner always owns all nodes and is
responsible for cleaning them up upon destruction. The destruction order
is not guarenteed to be in tree order as nodes can be inserted and moved
around the tree.
Change-Id: I6b202b8e844999ba835093dcdd1a808938b6d9a8
Reviewed-on: https://pdfium-review.googlesource.com/26434
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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No change in functionality yet, just passing higher level object.
Precursor to maybe sharing v8 context between fxjs / fxjse.
Mark unimplemented ctors / assignment operator as "delete".
Change-Id: I100de7755909eec2eed96f6f51216d85923ffbb2
Reviewed-on: https://pdfium-review.googlesource.com/25050
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL removes the generic CXFA_Node::GetNodeItem(type) method for
specific calls to get the parent, child or siblings.
Change-Id: Ief68284ac7b954aaa4ed7120dd82a39f8b52656a
Reviewed-on: https://pdfium-review.googlesource.com/22650
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@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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This CL templates the various Get methods in CXFA_Node in order to
return the correct node type.
Change-Id: I4f50df6dd9213873deb8f8f262eaf579c6c4ca7d
Reviewed-on: https://pdfium-review.googlesource.com/21230
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Currently CXFA_Node::GetChild always returns a CXFA_Node* object. We
know the type we want when we call GetChild, so this CL changes the code
to add a template parameter to GetChild and return the correct CXFA_Node
subtype for the desired element.
Change-Id: I5aecf2e840504235dc246483abee48e0564841fe
Reviewed-on: https://pdfium-review.googlesource.com/21210
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL converts all of the JSNode() to JSObject() calls as all of the
original CJX_Node methods have been moved to CJX_Object. This fixes
potential bad casts from things like CJX_Content which do not inhert
from CJX_Node.
Bug: pdfium:793372
Change-Id: I6c7f63a78f3d47bb6bad74faed3fd8c535bf095e
Reviewed-on: https://pdfium-review.googlesource.com/21090
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The return value of ResolveObjects is always used as a boolean, so
change from int32_t. The XFA_RESOLVENODE_RS object was made a pointer
from a ref.
Change-Id: I030036c01101680e36f4ddf524b468354a2e6850
Reviewed-on: https://pdfium-review.googlesource.com/20331
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL moves the packet information into the anonymous namespace of the
simple parser. There is slight duplication in that two of the namespace
URIs have been copied into other files but this duplication allows for a
bunch of simplification.
Change-Id: I33092424ff4cb57eaf85da97a92fa6cf7b11f2ef
Reviewed-on: https://pdfium-review.googlesource.com/20050
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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When a CXFA_Node is created it's created as part of a specific packet.
Previously the code would accept an XFA_XDPPACKET which was stored
internally. This had the potential to allow a node to exist in multiple
packets.
This CL changes the XFA_XDPPacket to the XFA_PacketType enum class and
cleans up a lot of uses to use the more specific packet type.
Change-Id: I7fc8c843bfa6bd32295ae58a26bcec311e43c4b0
Reviewed-on: https://pdfium-review.googlesource.com/20012
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Remove GetPacketByID, move GetPacketByName to the xfa_utils file.
Cleanup CreateNode to accept the XFA_XDPPACKET instead of the packet
info.
Change-Id: I0f246c84f61b6b4175ca307bdcd125d9bc24bb1e
Reviewed-on: https://pdfium-review.googlesource.com/20010
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL adds concrete classes for each of the XFA Node types.
Change-Id: Ieac8e2fcd5d13c61daa27fc63e3d80abb7aa7a29
Reviewed-on: https://pdfium-review.googlesource.com/18271
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL moves the XFA_CalcData and XFA_LayoutItem out of the map'd data
for a CJX_Node and stores directly on the node. This makes the object a
bit bigger but makes the code a lot more understandable.
Change-Id: I8897a52d61d37595181960c23928984aa5d67efc
Reviewed-on: https://pdfium-review.googlesource.com/18590
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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The CJX_Node::{Set|Get|Try}Object methods are used to set
CXFA_WidgetData and CXFA_Node objects into the CJX_Node. This is stored
in the node as void* data and custom delete methods are passed when
needed.
Instead, this CL just stores the two types of things we need on the
CJX_Node and returns the correct types. This uses a bit more space on
the CJX_Node, but it makes the code a lot clearer and simpler.
Change-Id: I8546ea6456a1c1f5f8b602a6a420a0e85f3fac29
Reviewed-on: https://pdfium-review.googlesource.com/18570
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL changes CJX_Node::TryNamespace to return a pdfium::Optional
instead of a bool with an out parameter.
Change-Id: I50ccb3544179108d156d763c25e03abab4306c19
Reviewed-on: https://pdfium-review.googlesource.com/18551
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL changes the TryCData and TryContent to return
pdfium::Optional<WideString> values instead of returning a bool and
taking an out WideString.
Change-Id: I9c9d877803f9f1977191e12d6a907c29784c10b2
Reviewed-on: https://pdfium-review.googlesource.com/18510
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL adds helper methods to CXFA_Node to retrieve the default values
for attributes with the correct data types.
Change-Id: I644435b4b430819f1060a95fa4fffe4ba2826cfe
Reviewed-on: https://pdfium-review.googlesource.com/18450
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the CXFA_Document friendship with CXFA_Node and adds a
CXFA_Node::Create method to create the node objects.
Change-Id: If77f9a631b3aa0720803c869446135b8cc17d3c3
Reviewed-on: https://pdfium-review.googlesource.com/18250
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL converts the XFA_PACKET enum to the XFA_PacketType enum class.
Change-Id: Ic65e61c2ee681750ca0e672bc4206d676556a862
Reviewed-on: https://pdfium-review.googlesource.com/18110
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL converts the XFA_ATTRIBUTE enum to an enum class and fixes up
various usages.
Change-Id: I3dd17cc412d97eb212a65ce63bb9fa19605e1e91
Reviewed-on: https://pdfium-review.googlesource.com/18050
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the Initialize method from CFXJSE_Engine and moves the
code to the constuctor. The DefineJsContext and DefineJSClass methods
are also removed and done directly in the constructor.
Change-Id: I3f849509a17a6bda22b520c640f23ee110e939af
Reviewed-on: https://pdfium-review.googlesource.com/17857
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL updates the XFA JS code to call the methods on the CJX objects
directly instead of proxying through the CXFA objects. The script
methods have been removed from the CXFA objects.
Change-Id: I2d7b502473a8e88a7af88b10aa0da602d4998394
Reviewed-on: https://pdfium-review.googlesource.com/17851
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the default values and inlines into the call sites as
needed.
Change-Id: I554e9d5ac781003695f90522f9c6c3160653eb59
Reviewed-on: https://pdfium-review.googlesource.com/17572
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL removes the default values from TryContent and inlines into the
call sites.
Change-Id: I2d3f41f77364a0b923931479a60e07eae98dd5a9
Reviewed-on: https://pdfium-review.googlesource.com/17550
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL removes the bProto param as it was never set and inlines the
value where needed in the methods. The default value was removed from
bUseDefault and inlined into callsites as needed.
Change-Id: I773261d19aa3799bc607e7df482b5f5e5217bee6
Reviewed-on: https://pdfium-review.googlesource.com/17533
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL moves JS code out of CXFA_Node and places it into fxjs/cjx_node.
The CXFA_Node then has a CJX_Node as a member and, currently, proxies JS
calls to the CJX_Node member.
Change-Id: Ic5b95184c8fd2347f0bdcfbccfa89bb6b52835b6
Reviewed-on: https://pdfium-review.googlesource.com/17290
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL renames cxfa_scriptcontext to cfxjse_engine and
cxfa_fm2jscontext to cfxjse_formcalc_context.
From reading the code, the script context appears to handle the v8 setup
and object code. The formcalc context code is related to handling the JS
code generated from the transpiler.
I, think, these new names make the intended usage clearer. They also
move the code into fxjs/ to keep along side the rest of the JS code.
Change-Id: I50619fbe48ca1f553a44cf0e0cb0210be8e45e4f
Reviewed-on: https://pdfium-review.googlesource.com/17130
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@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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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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There currently exists a weird split where some files exist in xfa/fxfa
and some files exist in xfa/fxfa/app. This CL removes the app/ folder
and moves all files up to the parent directory.
Change-Id: I00c87851a1ebc5a7a636eb9a17b58ba3f1708a84
Reviewed-on: https://pdfium-review.googlesource.com/8810
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL splits the remaining files in xfa/fxfa/app into individual files
named after the classes.
Change-Id: I84bd8938937641bb6897614ed15558a2682f456c
Reviewed-on: https://pdfium-review.googlesource.com/6010
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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See discussion at
https://groups.google.com/a/chromium.org/forum/#!topic/chromium-dev/rdxOHKzQmRY
Change-Id: I1803ae97c39b592001835814e2f6674b2c7cb3ea
Reviewed-on: https://pdfium-review.googlesource.com/4531
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: 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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