See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
The new method is called for each new CREATE TABLE statement that is
processed as well as all ALTER TABLE statemets that modify the table
structure.
Right now the entry point not in use but it opens up the possibility of
persisting the CREATE TABLE statements at creation time. Currently the
tables are only persisted when the first actual event for the table is
received.
The actual processing of the replicated events is now delegated to the Rpl
class. This class only deals with the raw binary format log events which
allows it to be used for both binlogs stored on disk as well as binlogs
that have just been replicated.
The code that handles the Avro files is now fully abstracted behind the
AvroConverter class that implements the RowEventHandler interface.
The code still has some avro specific behavior in a few places (parsing of
JSON files into TableCreate objects). This can be replaced, if needed, by
querying the master server for the CREATE TABLE statements.
The RBR event handling related objects are now all in the rpl_events.hh
header. The intention is to combine all replication processing related
events used in the binlogrouter and avrorouter into this header to make
them reusable.
Also fixed the TableCreateEvent constructor to use an rvalue instead of
stealing an lvalue.
Changed TABLE_MAP to use STL containers and types. The initialization is
now done in the constructor. Removed unnecessary linkage between TABLE_MAP
and TABLE_CREATE.
Using std::string for names removes the need to handle memory
allocation. Moving the column attributes into a class of its own greatly
simplifies the creation of the TABLE_CREATE as well as modifications that
are done to it.
The HASHTABLE can be replaced with std::unordered_map. This simplifies the
management by making the deletion of old objects automatic.
More cleanup and refactoring is needed to make the contained classes
cleaner.
The instance and session objects are now C++ structs. The next pointers
for the sessions was removed as it is not the appropriate place to store
this information. This means that the client notification functionality is
broken in this commit.
