Add mode changer, Polkit -> Udev

Makefile

@@ -1,9 +1,10 @@
 DAEMON_BINARY := sohkd
 SERVER_BINARY := sohks
 CONTROL_BINARY := sohkctl
+MODE_CHANGE_BINARY := sohkmc
 BUILDFLAGS := --release
-POLKIT_DIR := /etc/polkit-1/rules.d
-POLKIT_RULE := sohkd.rules
+UDEV_DIR := /etc/udev/rules.d/
+UDEV_RULE := sohkd.rules
 TARGET_DIR := /usr/bin
 
 all: build
@@ -21,22 +22,25 @@ glibc:
 
 install:
 	@mkdir -p $(TARGET_DIR)
-	@mkdir -p $(POLKIT_DIR)
+	@mkdir -p $(UDEV_DIR)
 	@mkdir -p /etc/$(DAEMON_BINARY)
 	@touch /etc/$(DAEMON_BINARY)/$(DAEMON_BINARY)rc
 	@cp ./bin/$(DAEMON_BINARY) $(TARGET_DIR)
 	@cp ./bin/$(SERVER_BINARY) $(TARGET_DIR)
 	@cp ./bin/$(CONTROL_BINARY) $(TARGET_DIR)
-	@cp ./$(POLKIT_RULE) $(POLKIT_DIR)/$(POLKIT_RULE)
+	@cp ./bin/$(CHANGE_MODE_BINARY) $(TARGET_DIR)
+	@cp ./$(UDEV_RULE) $(UDEV_DIR)/$(UDEV_RULE)
 	@chmod +x $(TARGET_DIR)/$(DAEMON_BINARY)
 	@chmod +x $(TARGET_DIR)/$(SERVER_BINARY)
 	@chmod +x $(TARGET_DIR)/$(CONTROL_BINARY)
+	@chmod +x $(TARGET_DIR)/$(CHANGE_MODE_BINARY)
 
 uninstall:
 	@rm $(TARGET_DIR)/$(SERVER_BINARY)
 	@rm $(TARGET_DIR)/$(DAEMON_BINARY)
-	@rm $(TARGET_DIR/$(CONTROL_BINARY)
-	@rm $(POLKIT_DIR)/$(POLKIT_RULE)
+	@rm $(TARGET_DIR)/$(CONTROL_BINARY)
+	@rm $(TARGET_DIR)/$(CHANGE_MODE_BINARY)
+	@rm $(UDEV_DIR)/$(UDEV_RULE)
 
 check:
 	@cargo fmt

bin/sohkmc

@@ -0,0 +1,7 @@
+# HotKey Mode Change; first argument is the mode to switch to, second argument is what to announce to the user, usually e.g. "browse mode", "focus mode".
+# Note that due to the speech dispatcher client needing to be spun up on every invocation of this file, it sometimes does not respond imidiately;
+#   wheras the hot key daemon mode changing will happen nearly instantaneously
+
+#!/bin/bash
+sohkctl "$1" &
+spd-say "$2" &