umurmur: Use example config and add own init script

Files such as config file and init script related to OpenWrt
were removed in upstream [1]. Config file was same as umurmur.conf.example,
thus use it and init script, we need to ship our own. Add a simple one.

[1] 209edb5c88

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

net/umurmur/Makefile

@@ -68,9 +68,9 @@ define Package/umurmur-openssl/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/umurmurd $(1)/usr/sbin/
 	$(INSTALL_DIR) $(1)/etc/umurmur/
-	$(INSTALL_CONF) $(PKG_BUILD_DIR)/openwrt/files/umurmur.conf $(1)/etc/umurmur/
+	$(INSTALL_CONF) $(PKG_BUILD_DIR)/umurmur.conf.example $(1)/etc/umurmur/umurmur.conf
 	$(INSTALL_DIR) $(1)/etc/init.d
-	$(INSTALL_BIN) $(PKG_BUILD_DIR)/openwrt/files/umurmur.init $(1)/etc/init.d/umurmur
+	$(INSTALL_BIN) ./files/umurmur.init $(1)/etc/init.d/umurmur
 endef
 
 Package/umurmur-mbedtls/install = $(Package/umurmur-openssl/install)

net/umurmur/files/umurmur.init

@@ -0,0 +1,26 @@
+#!/bin/sh /etc/rc.common
+
+START=90
+STOP=10
+
+USE_PROCD=1
+
+PROG=/usr/sbin/umurmurd
+CONF=/etc/umurmur/umurmur.conf
+
+start_service() {
+	procd_open_instance
+	procd_set_param command $PROG -d -c $CONF
+	procd_set_param respawn
+	procd_set_param stdout 1
+	procd_set_param stderr 1
+	procd_close_instance
+}
+
+service_triggers() {
+	procd_add_reload_trigger umurmur
+}
+
+reload_service() {
+	procd_send_signal umurmur
+}