libs/iwinfo: add dummy module for the sdk, use dummy on Darwin

libs/iwinfo/Makefile

@@ -9,15 +9,22 @@ endif
 IWINFO_LDFLAGS    =
 IWINFO_CFLAGS     = -fstrict-aliasing
 IWINFO_SO         = iwinfo.so
+IWINFO_LUA        = iwinfo.lua
 IWINFO_OBJ        = src/iwinfo_wl.o src/iwinfo_madwifi.o src/iwinfo_wext.o src/iwinfo_lualib.o
 
 %.o: %.c
 	$(COMPILE) $(IWINFO_CFLAGS) $(LUA_CFLAGS) $(FPIC) -c -o $@ $< 
 
+ifeq ($(OS),Linux)
 compile: clean $(IWINFO_OBJ)
 	$(LINK) $(SHLIB_FLAGS) $(IWINFO_LDFLAGS) -o src/$(IWINFO_SO) $(IWINFO_OBJ)
 	mkdir -p dist$(LUA_LIBRARYDIR)
 	cp src/$(IWINFO_SO) dist$(LUA_LIBRARYDIR)/$(IWINFO_SO)
+else
+compile: clean
+	mkdir -p dist$(LUA_LIBRARYDIR)
+	cp src/dummy.lua dist$(LUA_LIBRARYDIR)/$(IWINFO_LUA)
+endif
 
 install: build
 	cp -pR dist$(LUA_LIBRARYDIR)/* $(LUA_LIBRARYDIR)

libs/iwinfo/src/dummy.lua

@@ -0,0 +1,55 @@
+module "iwinfo"
+
+function type()
+	return "dummy"
+end
+
+dummy = {}
+
+function dummy.channel()
+	return 1
+end
+
+function dummy.frequency()
+	return 2412
+end
+
+function dummy.bitrate()
+	return 36
+end
+
+function dummy.signal()
+	return -53
+end
+
+function dummy.noise()
+	return -96
+end
+
+function dummy.quality()
+	return 11
+end
+
+function dummy.quality_max()
+	return 70
+end
+
+function dummy.mode()
+	return "Master"
+end
+
+function dummy.ssid()
+	return "OpenWrt"
+end
+
+function dummy.bssid()
+	return "00:11:22:33:44:55"
+end
+
+function dummy.enctype()
+	return "WPA2 PSK (CCMP)"
+end
+
+function dummy.assoclist()
+	return {}
+end