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authorJohn Crispin <blogic@openwrt.org>2014-06-26 11:43:34 +0000
committerJohn Crispin <blogic@openwrt.org>2014-06-26 11:43:34 +0000
commitc1e89aba4d1bfa721031347dbb9144007ccc2cac (patch)
tree0ee7a47fda72ba0d3780c2dd73722f8e84b02320 /package/network/services
parent48930355d7d7c9cc7d64b0b623fe7ca6f743f6e8 (diff)
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mdns: add the new openwrt mdns daemon
this is still wip, you can use the following ubus calls. ubus call mdns scan # triggers a scan ubus call mdns browse # look at the currenlty cached records ubus call mdns hosts # look at the currenlty cached hosts TODO - ipv6, currenlty AAAA records are handled but only on v4 sockets - finish the service announce code Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41345 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/network/services')
-rw-r--r--package/network/services/mdns/Makefile41
-rw-r--r--package/network/services/mdns/files/mdns.config2
-rw-r--r--package/network/services/mdns/files/mdns.init51
3 files changed, 94 insertions, 0 deletions
diff --git a/package/network/services/mdns/Makefile b/package/network/services/mdns/Makefile
new file mode 100644
index 0000000000..f3e6f51601
--- /dev/null
+++ b/package/network/services/mdns/Makefile
@@ -0,0 +1,41 @@
+#
+# Copyright (C) 2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=mdns
+PKG_VERSION:=2014-06-25
+PKG_RELEASE=$(PKG_SOURCE_VERSION)
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_URL:=git://git.openwrt.org/project/mdnsd.git
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_VERSION:=902e2d1eaaff0d3d33dee605a4746fd5d4b6b999
+
+PKG_MAINTAINER:=John Crispin <blogic@openwrt.org>
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/cmake.mk
+
+define Package/mdns
+ SECTION:=net
+ CATEGORY:=Network
+ TITLE:=OpenWrt Multicast DNS Daemon
+ DEPENDS:=+libubox +libubus +libblobmsg-json
+endef
+
+TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
+
+define Package/mdns/install
+ $(INSTALL_DIR) $(1)/usr/sbin $(1)/etc/init.d $(1)/etc/config
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/mdns $(1)/usr/sbin/
+ $(INSTALL_BIN) ./files/mdns.init $(1)/etc/init.d/mdns
+ $(INSTALL_BIN) ./files/mdns.config $(1)/etc/config/mdns
+endef
+
+$(eval $(call BuildPackage,mdns))
diff --git a/package/network/services/mdns/files/mdns.config b/package/network/services/mdns/files/mdns.config
new file mode 100644
index 0000000000..d64ba6768c
--- /dev/null
+++ b/package/network/services/mdns/files/mdns.config
@@ -0,0 +1,2 @@
+config mdns
+ list network lan
diff --git a/package/network/services/mdns/files/mdns.init b/package/network/services/mdns/files/mdns.init
new file mode 100644
index 0000000000..f66de11d3f
--- /dev/null
+++ b/package/network/services/mdns/files/mdns.init
@@ -0,0 +1,51 @@
+#!/bin/sh /etc/rc.common
+# Copyright (c) 2014 OpenWrt.org
+
+. /lib/functions/network.sh
+
+START=80
+
+USE_PROCD=1
+PROG=/usr/sbin/mdns
+IFACES=""
+
+load_ifaces() {
+ local network="$(uci get mdns.@mdns[-1].network)"
+ for n in $network; do
+ local device
+ json_load "$(ifstatus $network)"
+ json_get_var device l3_device
+ echo -n "$device "
+ done
+}
+
+reload_service() {
+ json_init
+ json_add_array interfaces
+ for i in $(load_ifaces); do
+ json_add_string "" "$i"
+ done
+ json_close_array
+
+ ubus call mdns set_config "$(json_dump)"
+}
+
+start_service() {
+ local network="$(uci get mdns.@mdns[-1].network)"
+
+ procd_open_instance
+ procd_set_param command "$PROG"
+ procd_set_param respawn
+ procd_open_trigger
+ procd_add_config_trigger "config.change" "mdns" /etc/init.d/mdns reload
+ for n in $network; do
+ procd_add_interface_trigger "interface.*" $n /etc/init.d/mdns reload
+ done
+ procd_close_trigger
+ procd_close_instance
+}
+
+service_started() {
+ ubus wait_for -t 5 mdns
+ [ $? = 0 ] && reload_service
+}