* deep changes in libwaku to adap to nim-ffi
* start using ffi pragma in library
* update some binding examples
* add missing declare_lib.nim file
* properly rename api files in library folder
* waku_example.c: adapt signature to new parameter 'void* userData'
* libwaku: add new DEBUG request handler to retrieve the list of listened multiaddresses
* waku_example.c: use example the new 'waku_listen_addresses'
* add debug_node_request.nim file
This change is needed so that interoperability with other languages becomes simpler.
Particularly, this simplification is needed from the Python point of view,
where it is tricky to pass a void** as a parameter to an FFI function.
* libwaku: Avoid global variable and changing callback signature
* Better signature for the callback. Two new parameters have been added:
one aimed to allow passing the caller result code; the other
param is to pass an optional userData pointer that might need
to be linked locally with the Context object. For example, this is needed
in Rust to make the passed closures live as
long as the Context.
* waku_example.c: adaptation to the latest changes
* libwaku.h: removing 'waku_set_user_data' function
* libwaku.nim: renaming parameter in WakuCallBack (isOk -> callerRet)
* When adding the dependency with 'librln' to 'libwaku', it is required
to remove the dependency with 'confutils' because the 'nim-confutils'
module prevents the creation of a dynamic library (libwaku.so.)
* waku_example.c: less code is needed because the Waku Thread attends
any Waku event whereas the main thread can have a blocking scanf
to retrieve user inputs.
* libwaku: create the WakuNode in the Waku thread. Not in the main thread
* node_lifecycle_request.nim: moving hard-coded value to a const item
* libwaku.nim: start using 'isOkOr' instead of 'isErr()'-approach
* node_lifecycle_request.nim: better 'async' & 'await' usage. Not block the runtime
* Simplifying libwaku.nim by extracting config parser to config.nim
* Adding json_base_event.nim
* Starting to control-version the libwaku.h
We are creating this libwaku.h inspired by the one that is automatically
generated by the nim compiler when `make libwaku` is invoked. Therefore,
the self-generated header is then placed in:
nimcache/release/libwaku/libwaku.h
* Better waku_example.c organization
* libwaku.nim: better memory management
We need to create a 'cstring' internally from the 'const char*' passed
from outside the library.
We invoke 'allocShared' in order to create the internal 'cstring',
and invoke 'deallocShared' in order to manually free the memory.
* feat(cbindings): first commit - waku relay (#1632)
* test_app.nim: fix compilation issue. App.init(..) -> App.new(..)
* Simplifying library name (libwaku) and standardizing function names (waku_*)
* Proper wrapper of the waku_node API and creation of the libwaku.a
* Rolling back changes that are not needed
* Rolling back changes that are out of the scope of this task
* wakunode.nim: Removing unnecessary import
* Aplying PR suggestions
* Renaming 'waku.h' -> 'libwaku.h'
* Use of 'isNil' instead of '== nil'
* libwaku.nim: explicitly setting waku_poll() as gcsafe
