Igor,
The carob tree (Ceratonia siliqua), with evergreen pinnate leaves grows extensively along practically all of the Med basin countries. Old trees are very big and it's quite usual to have trees producing up to a ton of fruit (pods) and a great quantity of leaves.
Year after year fallen leaves and pods, decay , mixing with soil underneath the tree and this combination makes a typical dark compost which for ages people has been using as preferred 'in house' media to root all sorts of flowers,plants, trees in a practically inexpensive way, and promptly available.
I can assure you that planting freshly cut dormant fig wood with sufficient live buds in this moist compost (*) the chances are that they all root in 4 to 6 weeks .
(*) cuttings always fully buried, with 2" loose soil on top
A good timing for such planting would be (for instance,next season) Feb 20th/2015, wood pruned at Feb New Moon.
The terminal bud to be cut off.
Generally speaking this would also be the traditional way to root new figs direct in the ground, the cutting to be a selected branch approx 1 inch thick and 30 to 40 inch in length, laid in an arc, tip pointing upwards and fully covered with loose soil.
Farmers would dig the hole for the new tree, the previous fall (October) and apply some manure.
Francisco