Commit Graph

25 Commits

Author SHA1 Message Date
Rafael Ávila de Espíndola
b226511ce8 Lua: Implement support for returning maps
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
5c8d1a797f Lua: Implement support for map arguments
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
b5b15ce4e6 Lua: Implement support for returning set
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
cf7ba441e4 Lua: Implement support for set arguments
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
02f076be43 Lua: Implement support for returning udt
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
92c8e94d9a Lua: Implement support for udt arguments
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
a7c3f6f297 Lua: Implement support for returning list
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
688736f5ff Lua: Implement support for returning tuple
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
ab5708a711 Lua: Implement support for list and tuple arguments
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
534f29172c Lua: Implement support for returning boolean
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
b03c580493 Lua: Implement support for boolean arguments
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
dcfe397eb6 Lua: Implement support for returning floating point
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
cf4b7ab39a Lua: Implement support for returning blob
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
3d22433cd4 Lua: Implement support for blob arguments
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
dd754fcf01 Lua: Implement support for returning ascii
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
affb1f8efd Lua: Implement support for returning text
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
f8ed347ee7 Lua: Implement support for string arguments
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
0e4f047113 Lua: Implement a visitor for return values
This adds support for all integer types. Followup commits will
implement the missing types.

Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
34b770e2fb Lua: Push varint as decimal
This makes it substantially simpler to support both varint and
decimal, which will be implemented in a followup patch.

Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
9b3cab8865 Lua: Implement support for varint to integer conversion
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
5a40264d97 Lua: Implement support for varint arguments
Right now it is not possible to do anything with the value.

Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
3230b8bd86 Lua: Implement support for floating point arguments
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
9ad2cc2850 Lua: Implement a visitor for arguments
With this we support all simple integer types. Followup patches will
implement the missing types.

Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
ee1d87a600 Lua: Plug in the interpreter
This add a wrapper around the lua interpreter so that function
executions are interruptible and return futures.

With this patch it is possible to write and use simple UDFs that take
and return integer values.

Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00
Rafael Ávila de Espíndola
bc3bba1064 Lua: Add lua.cc and lua.hh skeleton files
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
2019-11-07 08:41:08 -08:00