new package: ibrcommon ibrdtn-tools ibrdtn ibrdtnd
This commit is contained in:
Xiangfu Liu
parent
9c1f686425
commit
42adc4830b
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#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=ibrcommon
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PKG_VERSION_MAJOR:=0
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PKG_VERSION_MINOR:=6
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PKG_VERSION_MICRO:=0
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PKG_VERSION:=$(PKG_VERSION_MAJOR).$(PKG_VERSION_MINOR).$(PKG_VERSION_MICRO)
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=http://www.ibr.cs.tu-bs.de/projects/ibr-dtn/releases
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PKG_INSTALL:=1
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PKG_FIXUP:=libtool
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PKG_BUILD_DEPENDS:=libnl libopenssl
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include $(INCLUDE_DIR)/package.mk
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define Package/ibrcommon
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SECTION:=libs
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CATEGORY:=Libraries
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DEPENDS:=+libstdcpp +libpthread +librt +libnl +libopenssl
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TITLE:=IBR Common C++ Library
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endef
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CONFIGURE_ARGS += \
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--with-openssl
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define Package/ibrcommon/description
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A library with common functions for C++.
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endef
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define Build/InstallDev
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$(INSTALL_DIR) $(1)
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$(CP) $(PKG_INSTALL_DIR)/* $(1)/
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endef
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define Package/ibrcommon/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/lib$(PKG_NAME){.so,-$(PKG_VERSION_MAJOR).$(PKG_VERSION_MINOR).so.*} $(1)/usr/lib/
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endef
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$(eval $(call BuildPackage,ibrcommon))
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#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=ibrdtn-tools
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PKG_VERSION_MAJOR:=0
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PKG_VERSION_MINOR:=6
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PKG_VERSION_MICRO:=0
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PKG_VERSION:=$(PKG_VERSION_MAJOR).$(PKG_VERSION_MINOR).$(PKG_VERSION_MICRO)
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=http://www.ibr.cs.tu-bs.de/projects/ibr-dtn/releases
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PKG_INSTALL:=1
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PKG_BUILD_DEPENDS:=ibrdtn
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include $(INCLUDE_DIR)/package.mk
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define Package/ibrdtn-tools
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SECTION:=net
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CATEGORY:=Network
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DEPENDS:=ibrdtn
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TITLE:=DTN Tools
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endef
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define Package/ibrdtn-tools/description
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The IBR-DTN Tools include functionality for sending and receiving files (dtnsend/dtnrecv)
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and a tools to ping a DTN node (dtnping).
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endef
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define Package/ibrdtn-tools/install
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$(INSTALL_DIR) $(1)/usr/bin/
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/dtnping $(1)/usr/bin/dtnping
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/dtnsend $(1)/usr/bin/dtnsend
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/dtnrecv $(1)/usr/bin/dtnrecv
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/dtninbox $(1)/usr/bin/dtninbox
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/dtnoutbox $(1)/usr/bin/dtnoutbox
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/dtntrigger $(1)/usr/bin/dtntrigger
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/dtntracepath $(1)/usr/bin/dtntracepath
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endef
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$(eval $(call BuildPackage,ibrdtn-tools))
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#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=ibrdtn
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PKG_VERSION_MAJOR:=0
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PKG_VERSION_MINOR:=6
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PKG_VERSION_MICRO:=0
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PKG_VERSION:=$(PKG_VERSION_MAJOR).$(PKG_VERSION_MINOR).$(PKG_VERSION_MICRO)
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=http://www.ibr.cs.tu-bs.de/projects/ibr-dtn/releases
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PKG_INSTALL:=1
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PKG_FIXUP:=libtool
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PKG_BUILD_DEPENDS:=ibrcommon libopenssl
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include $(INCLUDE_DIR)/package.mk
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define Package/ibrdtn
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SECTION:=libs
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CATEGORY:=Libraries
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DEPENDS:=ibrcommon +libopenssl
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TITLE:=IBR-DTN Library
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endef
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define Package/ibrdtn/description
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Base library for IBR-DTN daemon and tools.
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endef
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CONFIGURE_ARGS += \
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--with-dtnsec
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define Build/InstallDev
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$(INSTALL_DIR) $(1)
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$(CP) $(PKG_INSTALL_DIR)/* $(1)/
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endef
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define Package/ibrdtn/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/lib$(PKG_NAME){.so,-$(PKG_VERSION_MAJOR).$(PKG_VERSION_MINOR).so.*} $(1)/usr/lib/
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endef
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$(eval $(call BuildPackage,ibrdtn))
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#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=ibrdtnd
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PKG_VERSION_MAJOR:=0
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PKG_VERSION_MINOR:=6
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PKG_VERSION_MICRO:=0
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PKG_VERSION:=$(PKG_VERSION_MAJOR).$(PKG_VERSION_MINOR).$(PKG_VERSION_MICRO)
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=http://www.ibr.cs.tu-bs.de/projects/ibr-dtn/releases
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PKG_INSTALL:=1
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PKG_BUILD_DEPENDS:=ibrdtn libopenssl libsqlite3
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include $(INCLUDE_DIR)/package.mk
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define Package/ibrdtnd
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SECTION:=net
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CATEGORY:=Network
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DEPENDS:=ibrdtn +libopenssl +libsqlite3
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TITLE:=DTN Deamon
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endef
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define Package/ibrdtnd/conffiles
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/etc/config/ibrdtn
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endef
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define Package/ibrdtnd/description
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The implementation of the bundle protocol of the IBR (TU Braunschweig).
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endef
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CONFIGURE_ARGS += \
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--with-dtnsec --with-sqlite
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define Package/ibrdtnd/install
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$(INSTALL_DIR) $(1)/usr/sbin/
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/dtnd $(1)/usr/sbin/
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$(INSTALL_BIN) files/safety-wrapper.sh $(1)/usr/sbin/dtnd-safety-wrapper.sh
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$(INSTALL_DIR) $(1)/usr/share/ibrdtn/
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$(INSTALL_BIN) files/build-config.sh $(1)/usr/share/ibrdtn/build-config.sh
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$(INSTALL_BIN) files/mkcontainer.sh $(1)/usr/share/ibrdtn/mkcontainer.sh
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$(INSTALL_BIN) files/mountcontainer.sh $(1)/usr/share/ibrdtn/mountcontainer.sh
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$(INSTALL_BIN) files/systemcheck.sh $(1)/usr/share/ibrdtn/systemcheck.sh
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$(INSTALL_DIR) $(1)/etc/init.d/
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$(INSTALL_BIN) files/ibrdtn.init $(1)/etc/init.d/ibrdtn
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$(INSTALL_DIR) $(1)/etc/config
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$(INSTALL_CONF) files/ibrdtn.uci $(1)/etc/config/ibrdtn
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endef
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$(eval $(call BuildPackage,ibrdtnd))
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#!/bin/sh
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#
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# convert uci configuration into daemon specific format
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#
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UCI=/sbin/uci
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create_file() {
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echo "# -- DO NOT EDIT THIS FILE --" > $1
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echo "# automatic generated configuration file for IBR-DTN daemon" >> $1
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echo "#" >> $1
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}
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add_param() {
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VALUE=`$UCI -q get $2`
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if [ $? == 0 ]; then
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echo "$3 = $VALUE" >> $1
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fi
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}
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getconfig() {
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$UCI -q get ibrdtn.$1
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return $?
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}
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if [ "$1" == "--safe-mode" ]; then
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SAFEMODE=yes
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CONFFILE=$2
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else
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SAFEMODE=no
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CONFFILE=$1
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fi
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# create the file and write some header info
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create_file $CONFFILE
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add_param $CONFFILE "ibrdtn.main.uri" "local_uri"
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add_param $CONFFILE "ibrdtn.main.timezone" "timezone"
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add_param $CONFFILE "ibrdtn.main.routing" "routing"
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if [ "$SAFEMODE" == "yes" ]; then
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if [ -n "`getconfig safemode.forwarding`" ]; then
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add_param $CONFFILE "ibrdtn.safemode.forwarding" "routing_forwarding"
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else
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add_param $CONFFILE "ibrdtn.main.forwarding" "routing_forwarding"
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fi
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if [ -n "`getconfig safemode.maxblock`" ]; then
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add_param $CONFFILE "ibrdtn.safemode.maxblock" "limit_blocksize"
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else
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add_param $CONFFILE "ibrdtn.main.blocksize" "limit_blocksize"
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fi
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if [ -n "`getconfig safemode.storage`" ]; then
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add_param $CONFFILE "ibrdtn.safemode.storage" "limit_storage"
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else
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add_param $CONFFILE "ibrdtn.storage.limit" "limit_storage"
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fi
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else
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add_param $CONFFILE "ibrdtn.main.forwarding" "routing_forwarding"
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add_param $CONFFILE "ibrdtn.main.blocksize" "limit_blocksize"
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add_param $CONFFILE "ibrdtn.storage.limit" "limit_storage"
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add_param $CONFFILE "ibrdtn.storage.blobs" "blob_path"
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add_param $CONFFILE "ibrdtn.storage.bundles" "storage_path"
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add_param $CONFFILE "ibrdtn.storage.engine" "storage"
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fi
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add_param $CONFFILE "ibrdtn.statistic.type" "statistic_type"
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add_param $CONFFILE "ibrdtn.statistic.interval" "statistic_interval"
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add_param $CONFFILE "ibrdtn.statistic.file" "statistic_file"
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add_param $CONFFILE "ibrdtn.statistic.address" "statistic_address"
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add_param $CONFFILE "ibrdtn.statistic.port" "statistic_port"
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add_param $CONFFILE "ibrdtn.discovery.address" "discovery_address"
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add_param $CONFFILE "ibrdtn.discovery.timeout" "discovery_timeout"
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add_param $CONFFILE "ibrdtn.security.level" "security_level"
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add_param $CONFFILE "ibrdtn.security.bab_key" "security_bab_default_key"
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add_param $CONFFILE "ibrdtn.security.key_path" "security_path"
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# iterate through all network interfaces
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iter=0
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netinterfaces=
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while [ 1 == 1 ]; do
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$UCI -q get "ibrdtn.@network[$iter]" > /dev/null
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if [ $? == 0 ]; then
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netinterfaces="${netinterfaces} lan${iter}"
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add_param $CONFFILE "ibrdtn.@network[$iter].type" "net_lan${iter}_type"
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add_param $CONFFILE "ibrdtn.@network[$iter].interface" "net_lan${iter}_interface"
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add_param $CONFFILE "ibrdtn.@network[$iter].port" "net_lan${iter}_port"
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add_param $CONFFILE "ibrdtn.@network[$iter].discovery" "net_lan${iter}_discovery"
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else
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break
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fi
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let iter=iter+1
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done
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# write list of network interfaces
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echo "net_interfaces =$netinterfaces" >> $CONFFILE
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# iterate through all static routes
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iter=0
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while [ 1 == 1 ]; do
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$UCI -q get "ibrdtn.@static-route[$iter]" > /dev/null
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if [ $? == 0 ]; then
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PATTERN=`$UCI -q get "ibrdtn.@static-route[$iter].pattern"`
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DESTINATION=`$UCI -q get "ibrdtn.@static-route[$iter].destination"`
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let NUMBER=iter+1
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echo "route$NUMBER = $PATTERN $DESTINATION" >> $CONFFILE
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else
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break
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fi
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let iter=iter+1
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done
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#iterate through all static connections
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iter=0
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while [ 1 == 1 ]; do
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$UCI -q get "ibrdtn.@static-connection[$iter]" > /dev/null
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if [ $? == 0 ]; then
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let NUMBER=iter+1
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add_param $CONFFILE "ibrdtn.@static-connection[$iter].uri" "static${NUMBER}_uri"
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add_param $CONFFILE "ibrdtn.@static-connection[$iter].address" "static${NUMBER}_address"
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add_param $CONFFILE "ibrdtn.@static-connection[$iter].port" "static${NUMBER}_port"
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add_param $CONFFILE "ibrdtn.@static-connection[$iter].protocol" "static${NUMBER}_proto"
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add_param $CONFFILE "ibrdtn.@static-connection[$iter].immediately" "static${NUMBER}_immediately"
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else
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break
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fi
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let iter=iter+1
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done
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#!/bin/sh /etc/rc.common
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# Copyright (C) 2007 OpenWrt.org
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START=90
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start() {
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# check if the daemon is disabled
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if [ "`/sbin/uci -P/var/state -q get ibrdtn.disable`" == "1" ]; then
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/bin/echo "dtnd is disabled"
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return
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fi
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/bin/echo -n "running dtnd ..."
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# startup the safety-wrapper for the daemon
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/usr/sbin/dtnd-safety-wrapper.sh &
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# store the pid of the process in uci states
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/sbin/uci -P/var/state -q set ibrdtn.safetypid=`echo $!`
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/bin/echo " done"
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}
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stop() {
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# check if the daemon is disabled
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if [ "`/sbin/uci -P/var/state -q get ibrdtn.disable`" == "1" ]; then
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/bin/echo "dtnd is disabled"
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return
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fi
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/bin/echo -n "stopping dtnd ..."
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# set state to None, this indicates a clear shutdown to the safety-wrapper.
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/sbin/uci -P/var/state -q set ibrdtn.state=None
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# stop the safety-wrapper
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if [ -n "`/sbin/uci -P/var/state -q get ibrdtn.safetypid`" ]; then
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/usr/bin/kill `/sbin/uci -P/var/state -q get ibrdtn.safetypid` 2> /dev/null >/dev/null
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fi
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# finally kill really all safety-wrapper!
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/bin/sleep 2
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/usr/bin/killall -9 dtnd-safety-wrapper.sh
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# send a kill signal to the daemon
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/usr/bin/killall dtnd 2> /dev/null >/dev/null
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# wait for some time
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TIMEOUT=0;
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# check if the daemon is running
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while [ -n "`ps ax | grep dtnd | grep -v grep`" ]; do
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# check if the daemon is still running
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if [ $TIMEOUT -ge 10 ]; then
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/bin/echo " killing"
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# kill all processes of dtnd
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/usr/bin/killall -9 dtnd 2> /dev/null >/dev/null
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return
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fi
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# increment timeout
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TIMEOUT=`expr $TIMEOUT + 1`
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echo -n "."
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# wait some time
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/bin/sleep 1
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done
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echo " done"
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}
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#####################################
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# IBR-DTN daemon #
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#####################################
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config 'daemon' 'main'
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# The local eid of the dtn node. Default is the hostname.
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# option uri dtn://node.dtn
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# timezone offset in hours
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# option timezone +1
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# logfile for standard output
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option logfile /tmp/ibrdtn.log
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option errfile /tmp/ibrdtn.err
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# debug level
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# option debug 20
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# block size limit
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# option blocksize 512M
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#
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# If something bad happened, the safe mode will be activated.
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# These are the restrictions for safe mode only.
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#
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config 'daemon' 'safemode'
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option forwarding no
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option storage 64M
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option maxblock 16M
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#####################################
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# storage configuration #
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#####################################
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config 'daemon' 'storage'
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# possible engines are: simple, sqlite
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option engine simple
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option blobs /tmp/ibrdtn/blobs
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option bundles /tmp/ibrdtn/bundles
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# option container /tmp/ibrdtn/container.img
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# option path /tmp/ibrdtn/container
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# option limit 1G
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#####################################
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||||
# statistic logging #
|
||||
#####################################
|
||||
|
||||
config 'daemon' 'statistic'
|
||||
# types: stdout | syslog | plain | csv | stat | udp
|
||||
option type stat
|
||||
option interval 2
|
||||
option file /tmp/ibrdtn.stats
|
||||
# option address 127.0.0.1
|
||||
# option port 1234
|
||||
|
||||
|
||||
#####################################
|
||||
# routing configuration #
|
||||
#####################################
|
||||
|
||||
#
|
||||
# In the "default" the daemon only delivers bundles to neighbors and static
|
||||
# available nodes. The alternative module "epidemic" spread all bundles to
|
||||
# all available neighbors.
|
||||
#
|
||||
config 'daemon' 'main'
|
||||
# values: default | epidemic | flooding
|
||||
option routing default
|
||||
# option forwarding no
|
||||
|
||||
#
|
||||
# static routing rules
|
||||
# - a rule is a regex pattern
|
||||
# - format is <target-scheme> <routing-node>
|
||||
#
|
||||
#config 'static-route'
|
||||
# list pattern ^dtn://[[:alpha:]].moon.dtn/[[:alpha:]]
|
||||
# option destination dtn://router.dtn
|
||||
|
||||
|
||||
#####################################
|
||||
# static connections
|
||||
#####################################
|
||||
|
||||
#config 'static-connection'
|
||||
# option uri dtn://node-five.dtn
|
||||
# option address 10.0.0.5
|
||||
# option port 4556
|
||||
# option protocol tcp
|
||||
# option immediately yes
|
||||
|
||||
#config 'static-connection'
|
||||
# option uri dtn://node-ten
|
||||
# option address 10.0.0.10
|
||||
# option port 4556
|
||||
# option protocol udp
|
||||
# option immediately no
|
||||
|
||||
|
||||
#####################################
|
||||
# convergence layer configuration #
|
||||
#####################################
|
||||
|
||||
#
|
||||
# You can specify an address to listen to for discovery announcements.
|
||||
# Multicast addresses are supported. If no address is specified the default
|
||||
# broadcast address is used.
|
||||
#
|
||||
config 'daemon' 'discovery'
|
||||
option address 225.0.12.5
|
||||
# option timeout 5
|
||||
|
||||
config 'network'
|
||||
option type tcp
|
||||
option interface eth0
|
||||
option port 4556
|
||||
# option discovery yes
|
||||
|
||||
#config 'network'
|
||||
# option type tcp
|
||||
# option interface wlan0
|
||||
# option port 4556
|
||||
# option discovery no
|
||||
|
||||
|
||||
#####################################
|
||||
# bundle security protocol #
|
||||
#####################################
|
||||
|
||||
#
|
||||
# the level specifies the security constains
|
||||
#
|
||||
# 0 = no constrains (default)
|
||||
# 1 = accept only BAB authenticated bundles
|
||||
# 2 = accept only encrypted bundles
|
||||
# 3 = accept only BAB authenticated and encrypted bundles
|
||||
#
|
||||
|
||||
config 'daemon' 'security'
|
||||
option level 0
|
||||
option bab_key /path/to/default-bab-key.mac
|
||||
option key_path /path/to/security-keys
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
#!/bin/sh
|
||||
#
|
||||
# This script creates a bundle storage of a given size.
|
||||
#
|
||||
# $1 = container file
|
||||
# $2 = size of the container in MB
|
||||
#
|
||||
|
||||
help_message() {
|
||||
echo "usage: "
|
||||
echo " $0 <container file> <size in MB>"
|
||||
}
|
||||
|
||||
if [ $# -le 1 ]; then
|
||||
help_message
|
||||
exit 1
|
||||
fi
|
||||
|
||||
CONTAINER=$(cd "$(dirname "$1")"; pwd)/$(basename $1)
|
||||
SIZE=$2
|
||||
|
||||
# check if the container already exists
|
||||
if [ -f $CONTAINER ]; then
|
||||
echo "Aborted! The specified container already exists."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# create the container
|
||||
echo -n "creating the container file..."
|
||||
/bin/dd if=/dev/zero of=$CONTAINER bs=1M count=$SIZE >/dev/null 2>/dev/null
|
||||
echo " done"
|
||||
|
||||
# create file system
|
||||
echo -n "initializing ext3 filesystem for the container..."
|
||||
/usr/sbin/mkfs.ext3 -q -F $CONTAINER > /dev/null
|
||||
echo " done"
|
||||
|
||||
# final hint
|
||||
echo "The container is now ready. To use it with IBR-DTN set the container with:"
|
||||
echo "# uci set ibrdtn.storage.container=$CONTAINER"
|
||||
echo "# uci set ibrdtn.storage.container_size=$SIZE"
|
||||
|
||||
exit 0
|
||||
|
|
@ -0,0 +1,118 @@
|
|||
#!/bin/sh
|
||||
#
|
||||
|
||||
CONTAINER=`/sbin/uci -q get ibrdtn.storage.container`
|
||||
CPATH=`/sbin/uci -q get ibrdtn.storage.path`
|
||||
|
||||
check_var() {
|
||||
if [ -z "$1" ]; then
|
||||
echo "$2"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
check_path() {
|
||||
if [ ! -d "$1" ]; then
|
||||
echo "$2"
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
check_file() {
|
||||
if [ ! -f "$1" ]; then
|
||||
echo "$2"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
container_mount() {
|
||||
CONTAINER=`/sbin/uci -q get ibrdtn.storage.container`
|
||||
CPATH=`/sbin/uci -q get ibrdtn.storage.path`
|
||||
|
||||
# try to mount the container
|
||||
/bin/mount -o loop $CONTAINER $CPATH
|
||||
|
||||
return $?
|
||||
}
|
||||
|
||||
container_reinitialize() {
|
||||
SIZE=`/sbin/uci get -q ibrdtn.storage.container_size`
|
||||
CONTAINER=`/sbin/uci -q get ibrdtn.storage.container`
|
||||
|
||||
# try to rebuild the container
|
||||
if [ -n "$SIZE" ]; then
|
||||
/bin/rm -f $CONTAINER
|
||||
/usr/share/ibrdtn/mkcontainer.sh $CONTAINER $SIZE
|
||||
|
||||
if [ $? -eq 0 ]; then
|
||||
container_mount
|
||||
return $?
|
||||
fi
|
||||
|
||||
return 1
|
||||
fi
|
||||
|
||||
return 1
|
||||
}
|
||||
|
||||
check_var $CONTAINER "Storage container not set in uci.\nuse: uci set ibrdtn.storage.container=<container-file>"
|
||||
check_var $CPATH "Storage container mount path not set in uci.\nuse: uci set ibrdtn.storage.path=<mount-path>"
|
||||
|
||||
check_path $CPATH "Storage container mount path does not exist."
|
||||
if [ $? -gt 0 ]; then
|
||||
/bin/mkdir -p $CPATH
|
||||
|
||||
if [ $? -gt 0 ]; then
|
||||
echo "can not create container mount path."
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ "$1" == "-u" ]; then
|
||||
/bin/umount $CPATH
|
||||
exit 0
|
||||
fi
|
||||
|
||||
if [ -n "`/bin/mount | grep $CPATH`" ]; then
|
||||
echo "Container already mounted"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
if [ ! -f "$CONTAINER" ]; then
|
||||
echo "Storage container file $CONTAINER does not exist."
|
||||
container_reinitialize
|
||||
exit $?
|
||||
fi
|
||||
|
||||
# try to mount the container
|
||||
container_mount
|
||||
|
||||
if [ $? -gt 0 ]; then
|
||||
echo -n "can not mount container file. checking... "
|
||||
/usr/sbin/e2fsck -p $CONTAINER
|
||||
|
||||
if [ $? -gt 0 ]; then
|
||||
echo " error"
|
||||
echo "Container file $CONTAINER broken. Try to reinitialize the container."
|
||||
container_reinitialize
|
||||
|
||||
if [ $? -eq 0 ]; then
|
||||
echo "container ready!"
|
||||
exit 0
|
||||
else
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
echo "done"
|
||||
|
||||
container_mount
|
||||
|
||||
if [ $? -gt 0 ]; then
|
||||
echo "mount failed!"
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
echo "container ready!"
|
||||
exit 0
|
||||
|
||||
|
|
@ -0,0 +1,172 @@
|
|||
#!/bin/sh
|
||||
#
|
||||
# safety wrapper for IBR-DTN daemon
|
||||
#
|
||||
# Tasks:
|
||||
# * start IBR-DTN daemon
|
||||
# * restart the daemon after a crash
|
||||
# * if respawning to fast, then slow down with backoff
|
||||
# * check for enough space on disk and delete bundles if necessary.
|
||||
# * clean the blob directory on startup
|
||||
#
|
||||
|
||||
DTND=/usr/sbin/dtnd
|
||||
TMPCONF=/tmp/ibrdtn.config
|
||||
UCI=/sbin/uci
|
||||
|
||||
getstate() {
|
||||
$UCI -P/var/state -q get ibrdtn.$1
|
||||
return $?
|
||||
}
|
||||
|
||||
setstate() {
|
||||
$UCI -P/var/state -q set ibrdtn.$1=$2
|
||||
return $?
|
||||
}
|
||||
|
||||
getconfig() {
|
||||
$UCI -q get ibrdtn.$1
|
||||
return $?
|
||||
}
|
||||
|
||||
setconfig() {
|
||||
$UCI -q set ibrdtn.$1=$2
|
||||
return $?
|
||||
}
|
||||
|
||||
# remove the old state file
|
||||
/bin/rm /var/state/ibrdtn
|
||||
|
||||
# read uci configuration
|
||||
BLOB_PATH=`getconfig storage.blobs`
|
||||
BUNDLE_PATH=`getconfig storage.bundles`
|
||||
CONTAINER_PATH=`getconfig storage.path`
|
||||
CONTAINER_FILE=`getconfig storage.container`
|
||||
LOG_FILE=`getconfig main.logfile`
|
||||
ERR_FILE=`getconfig main.errfile`
|
||||
DEBUG_LEVEL=`getconfig main.debug`
|
||||
SAFEMODE=no
|
||||
|
||||
# run a system check
|
||||
/bin/sh /usr/share/ibrdtn/systemcheck.sh
|
||||
|
||||
if [ $? -eq 0 ]; then
|
||||
# mount container if specified
|
||||
if [ -n "$CONTAINER_FILE" ] && [ -n "$CONTAINER_PATH" ]; then
|
||||
/bin/sh /usr/share/ibrdtn/mountcontainer.sh
|
||||
|
||||
# if the mount of the container failed
|
||||
# switch to safe mode!
|
||||
if [ $? -gt 0 ]; then
|
||||
SAFEMODE=yes
|
||||
fi
|
||||
fi
|
||||
else
|
||||
SAFEMODE=yes
|
||||
fi
|
||||
|
||||
# create blob & bundle path
|
||||
if [ -n "$BLOB_PATH" ]; then
|
||||
/bin/mkdir -p $BLOB_PATH
|
||||
|
||||
# clean the blob directory on startup
|
||||
/bin/rm -f $BLOB_PATH/file*
|
||||
fi
|
||||
|
||||
if [ -n "$BUNDLE_PATH" ]; then
|
||||
/bin/mkdir -p $BUNDLE_PATH
|
||||
fi
|
||||
|
||||
LOGGING=""
|
||||
if [ -n "$LOG_FILE" ]; then
|
||||
LOGGING="$LOGGING > $LOG_FILE"
|
||||
else
|
||||
LOGGING="$LOGGING > /dev/null"
|
||||
fi
|
||||
|
||||
if [ -n "$ERR_FILE" ]; then
|
||||
LOGGING="$LOGGING 2> $ERR_FILE"
|
||||
else
|
||||
LOGGING="$LOGGING 2> /dev/null"
|
||||
fi
|
||||
|
||||
if [ -z "$LOG_FILE" ] && [ -z "$ERR_FILE" ]; then
|
||||
LOGGING="-q"
|
||||
fi
|
||||
|
||||
# check for debugging option
|
||||
if [ -n "$DEBUG_LEVEL" ]; then
|
||||
DEBUG_ARGS="-d ${DEBUG_LEVEL}"
|
||||
else
|
||||
DEBUG_ARGS=""
|
||||
fi
|
||||
|
||||
# create configuration
|
||||
if [ "$SAFEMODE" == "yes" ]; then
|
||||
/bin/sh /usr/share/ibrdtn/build-config.sh --safe-mode $TMPCONF
|
||||
else
|
||||
/bin/sh /usr/share/ibrdtn/build-config.sh $TMPCONF
|
||||
fi
|
||||
|
||||
# set the crash counter to zero
|
||||
CRASH=0
|
||||
|
||||
# run the daemon
|
||||
setstate state running
|
||||
|
||||
while [ "`getstate state`" == "running" ]; do
|
||||
# run a system check
|
||||
/bin/sh /usr/share/ibrdtn/systemcheck.sh
|
||||
|
||||
# run in safe mode if the system check has failed
|
||||
if [ $? -gt 0 ] && [ "$SAFEMODE" == "no" ]; then
|
||||
SAFEMODE=yes
|
||||
/usr/bin/logger -t "ibrdtn-safe-wrapper" -p 2 "system check failed! Switch to safe-mode settings."
|
||||
/bin/sh /usr/share/ibrdtn/build-config.sh --safe-mode $TMPCONF
|
||||
fi
|
||||
|
||||
# measure the running time
|
||||
TIMESTART=`/bin/date +%s`
|
||||
|
||||
# run the daemon
|
||||
echo "${DTND} ${DEBUG_ARGS} -c ${TMPCONF} ${LOGGING}" | /bin/sh
|
||||
|
||||
# measure the stopping time
|
||||
TIMESTOP=`/bin/date +%s`
|
||||
|
||||
# calc the running time
|
||||
let TIMERUN=$TIMESTOP-$TIMESTART
|
||||
|
||||
# reset the CRASH counter if there is one hour between the crashes
|
||||
if [ $TIMERUN -ge 3600 ]; then
|
||||
CRASH=0
|
||||
fi
|
||||
|
||||
# check if the daemon is crashed
|
||||
if [ "`getstate state`" == "running" ]; then
|
||||
# if the crash counter is higher than 20 switch to safe-mode settings
|
||||
if [ $CRASH -eq 20 ] && [ "$SAFEMODE" == "no" ]; then
|
||||
SAFEMODE=yes
|
||||
/usr/bin/logger -t "ibrdtn-safe-wrapper" -p 2 "IBR-DTN daemon crashed 20 times! Switch to safe-mode settings."
|
||||
/bin/sh /usr/share/ibrdtn/build-config.sh --safe-mode $TMPCONF
|
||||
fi
|
||||
|
||||
# increment the crash counter
|
||||
let CRASH=$CRASH+1
|
||||
|
||||
# backoff wait timer
|
||||
let WAIT=2**$CRASH
|
||||
|
||||
# set a upper limit for the wait time
|
||||
if [ $WAIT -ge 1800 ]; then
|
||||
WAIT=1800
|
||||
fi
|
||||
|
||||
# log the crash
|
||||
/usr/bin/logger -t "ibrdtn-safe-wrapper" -p 2 "IBR-DTN daemon crashed $CRASH times! Wait $WAIT seconds."
|
||||
|
||||
# wait sometime
|
||||
/bin/sleep $WAIT
|
||||
fi
|
||||
done
|
||||
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
#!/bin/sh
|
||||
#
|
||||
#
|
||||
|
||||
check_mounted() {
|
||||
DIR=$1
|
||||
while [ "$DIR" != "/" ]; do
|
||||
if [ -n "`mount | grep "$DIR"`" ]; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
DIR=`dirname $DIR`
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
check_writable() {
|
||||
CHECKFILE="$1/.container-lock"
|
||||
/bin/touch $CHECKFILE
|
||||
|
||||
if [ $? -gt 0 ]; then
|
||||
return 1;
|
||||
fi
|
||||
|
||||
/bin/echo "0123456789" >> $CHECKFILE
|
||||
|
||||
if [ $? -gt 0 ]; then
|
||||
return 2;
|
||||
fi
|
||||
|
||||
/bin/rm $CHECKFILE
|
||||
|
||||
if [ $? -gt 0 ]; then
|
||||
return 3;
|
||||
fi
|
||||
}
|
||||
|
||||
# get the path for the container
|
||||
CONTAINER=`uci -q get ibrdtn.storage.container`
|
||||
|
||||
if [ -z "$CONTAINER" ]; then
|
||||
exit 0
|
||||
fi
|
||||
|
||||
CONTAINER_PATH=`dirname $CONTAINER`
|
||||
|
||||
if [ -n "$CONTAINER_PATH" ]; then
|
||||
# check if the container is on a mounted device
|
||||
check_mounted $CONTAINER_PATH
|
||||
|
||||
if [ $? -gt 0 ]; then
|
||||
# failed
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# check if the device is writable
|
||||
check_writable $CONTAINER_PATH
|
||||
|
||||
if [ $? -gt 0 ]; then
|
||||
# failed
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
Loading…
Reference in New Issue