From af2f2f91ab6750e8f7d36764b83d2eaec7cdfb26 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Wed, 13 May 2015 05:40:55 +0200
Subject: added systemd service file

---
 contrib/systemd.service | 14 ++++++++++++++
 src/Makefile            | 11 +++++++++--
 src/configure           | 11 +++++++++++
 3 files changed, 34 insertions(+), 2 deletions(-)
 create mode 100644 contrib/systemd.service

diff --git a/contrib/systemd.service b/contrib/systemd.service
new file mode 100644
index 0000000..7bcf48e
--- /dev/null
+++ b/contrib/systemd.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=tcp proxy server
+
+[Service]
+ExecStart=/usr/bin/tcpproxy -u tcpproxy -g tcpproxy -D
+ExecReload=/bin/kill -HUP $MAINPID
+Restart=on-failure
+PrivateTmp=yes
+PrivateDevices=yes
+ProtectSystem=full
+ProtectHome=yes
+
+[Install]
+WantedBy=multi-user.target
diff --git a/src/Makefile b/src/Makefile
index 4524b29..b86007f 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -98,8 +98,8 @@ manpage:
 	$(MAKE) --directory="../doc/" manpage
 
 
-INSTALL_TARGETS := install-bin install-etc
-REMOVE_TARGETS := remove-bin remove-etc
+INSTALL_TARGETS := install-bin install-systemd install-etc
+REMOVE_TARGETS := remove-bin remove-systemd remove-etc
 
 ifdef MANDIR
 INSTALL_TARGETS += install-man
@@ -117,6 +117,10 @@ install-bin: $(EXECUTABLE)
 	$(INSTALL) -d $(DESTDIR)$(BINDIR)
 	$(INSTALL) -m 755 $(EXECUTABLE) $(DESTDIR)$(BINDIR)
 
+install-systemd:
+	$(INSTALL) -d $(DESTDIR)$(SYSTEMDDIR)
+	$(INSTALL) -m 755 ../contrib/systemd.service $(DESTDIR)$(SYSTEMDDIR)/$(EXECUTABLE).service
+
 install-etc:
 	$(INSTALL) -d $(DESTDIR)$(ETCDIR)/init.d/
 	$(INSTALL) -m 755 ../contrib/initscript $(DESTDIR)$(ETCDIR)/init.d/$(EXECUTABLE)
@@ -140,6 +144,9 @@ remove: $(REMOVE_TARGETS)
 remove-bin:
 	rm -f $(DESTDIR)$(BINDIR)/$(EXECUTABLE)
 
+remove-systemd:
+	rm -f $(DESTDIR)$(SYSTEMDDIR)/$(EXECUTABLE).service
+
 remove-etc:
 	rm -f $(DESTDIR)$(ETCDIR)/init.d/$(EXECUTABLE)
 
diff --git a/src/configure b/src/configure
index 3d8982b..d651903 100755
--- a/src/configure
+++ b/src/configure
@@ -33,6 +33,7 @@ USE_CLANG=0
 
 PREFIX='/usr/local'
 BINDIR=''
+SYSTEMDDIR=''
 ETCDIR=''
 MANDIR=''
 INSTALLMANPAGE=1
@@ -44,6 +45,7 @@ print_usage() {
   echo "          --target=<TARGET>         build target i.e. Linux (default: autodetect)"
   echo "          --prefix=<PREFIX>         the installation prefix (default: /usr/local)"
   echo "          --bindir=<DIR>            the path to the bin directory (default: $PREFIX/bin)"
+  echo "          --systemddir=<DIR>        the path to the systemd service unit directory (default: /usr/lib/systemd/system)"
   echo "          --sysconfdir=<DIR>        the path to the system configuration directory (default: $PREFIX/etc"
   echo "          --mandir=<DIR>            the path to the system man pages (default: $PREFIX/share/man)"
   echo "          --no-manpage              dont't install manpage"
@@ -67,6 +69,9 @@ do
   --bindir=*)
     BINDIR=${arg#--bindir=}
   ;;
+  --systemddir=*)
+    SYSTEMDDIR=${arg#--systemddir=}
+  ;;
   --sysconfdir=*)
     ETCDIR=${arg#--sysconfdir=}
   ;;
@@ -133,6 +138,10 @@ if [ -z "$BINDIR" ]; then
   BINDIR=$PREFIX/bin
 fi
 
+if [ -z "$SYSTEMDDIR" ]; then
+  SYSTEMDDIR=/usr/lib/systemd/system
+fi
+
 if [ -z "$ETCDIR" ]; then
   ETCDIR=$PREFIX/etc
 fi
@@ -160,6 +169,7 @@ RAGEL := ragel
 
 prefix := '$PREFIX'
 BINDIR := '$BINDIR'
+SYSTEMDDIR := '$SYSTEMDDIR'
 ETCDIR := '$ETCDIR'
 EOF
 
@@ -206,6 +216,7 @@ cat > config.h <<EOF
 #define TARGET "$TARGET"
 #define PREFIX "$PREFIX"
 #define BINDIR "$BINDIR"
+#define SYSTEMDDIR "$SYSTEMDDIR"
 #define ETCDIR "$ETCDIR"
 #define CONFFILE "$ETCDIR/tcpproxy.conf"
 
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