TOOL_NAME=desvirt
TOOL_URL=https://github.com/des-testbed/desvirt.git
TOOL_VERSION=master
TOOL_DIR=$(RIOTBASE)/dist/tools/$(TOOL_NAME)/$(TOOL_NAME)

.PHONY: desvirt-check desvirt-check-topo-file desvirt-check-topo-args desvirt-clean \
        desvirt-distclean desvirt-define desvirt-undefine desvirt-start desvirt-stop desvirt-list

desvirt-check:

    ifeq ($(wildcard $(TOOL_DIR)),)
	    git clone $(TOOL_URL) $(TOOL_DIR)
	    cd $(TOOL_DIR) && git reset --hard $(TOOL_VERSION)
    endif

desvirt-check-topo-file: desvirt-check

    ifndef TOPO
	    $(error TOPO is not set)
    endif

desvirt-check-topo-args: desvirt-check

    ifndef TOPO_TYPE
	    $(error TOPO_TYPE is not set)
    endif
    ifndef TOPO_SIZE
	    $(error TOPO_SIZE is not set)
    endif

desvirt-define: desvirt-check-topo-file
	cd $(TOOL_DIR) && ./vnet -d $(TOOL_DIR)/.desvirt/ -n $(basename $(TOPO))

desvirt-undefine: desvirt-check-topo-file
	cd $(TOOL_DIR) && ./vnet -u $(TOOL_DIR)/.desvirt/ -n $(basename $(TOPO))

desvirt-start: desvirt-check-topo-file
	cd $(TOOL_DIR) && ./vnet -s -n $(basename $(TOPO))

desvirt-stop: desvirt-check-topo-file
	cd $(TOOL_DIR) && ./vnet -q -n $(basename $(TOPO))

desvirt-topology: desvirt-check-topo-args all
	cd $(TOOL_DIR) && \
	./topology_creator -e $(ELFFILE) -n riot_native -r ieee802154 -s$(TOPO_SIZE) -t$(TOPO_TYPE) -f $(TOPO_TYPE)$(TOPO_SIZE)

desvirt-list: desvirt-check
	cd $(TOOL_DIR) && ./vnet -l

desvirt-clean::

    ifneq ($(wildcard $(TOOL_DIR)),"")
	    cd $(TOOL_DIR) && git clean -x -f && git reset --hard $(TOOL_VERSION)
    endif

desvirt-distclean::
	rm -rf $(TOOL_DIR)