This commit moves the length calculations out to be directly on the
StringView users. This is an important step towards the goal of removing
StringView(char const*), as it moves the responsibility of calculating
the size of the string to the user of the StringView (which will prevent
naive uses causing OOB access).
The main thing that is missing is validating certain pieces of data
against XML productions in well-formed mode, but nothing uses
well-formed mode right now.
Required by Closure Library for sanitising HTML.
e687b3d8ab/closure/goog/html/sanitizer/safedomtreeprocessor.js (L117)
By using RefPtrs to handle interfaces, the IDL parser could store cyclic
references to interfaces that import each other. One main example is the
"EventTarget.idl" and the "AbortSignal.idl" files, which both reference
each other. This caused huge amounts of memory not to be freed on exit.
To fix this, the parsed IDL interfaces are now stored in a HashTable of
NonnullOwnPtr<Interface>, which serves as the sole reference for every
parsed interface. All other usages of the Interface are changed to use
references instead of RefPtrs, or occasionally as raw pointers where
references don't fit inside the data structures.
This new HashTable is static, and as such will automatically be freed
prior to exiting the generator. This ensures that the code generator
properly cleans up after itself.
With this change, The IDL code generators can properly run on Lagom when
compiled with the -DENABLE_ADDRESS_SANITIZER=ON flag, and gets compiled
properly on the CI :^)
WebSockets got moved from the HTML standard to their own, the new
WebSockets Standard (https://websockets.spec.whatwg.org).
Move the IDL file and implementation into a new WebSockets directory and
C++ namespace accordingly.
The single 4000-line WrapperGenerator.cpp file was proving to be a pain
to hack, and was filled with spaghetti, split it into a bunch of files
to lessen the impact of the spaghetti.
Also refactor the whole parser to use a class instead of a giant
function with a million lambdas.
