From 168b7d2b667cdd04c8de5f6df51837cc409091f5 Mon Sep 17 00:00:00 2001
From: Dirk von Suchodoletz
Date: Sun, 2 Apr 2006 13:34:34 +0000
Subject: put error/info messages to a separat file (base for later
 localization ...)

git-svn-id: http://svn.openslx.org/svn/openslx/ld4@140 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 initrd/distro-specs/gentoo/functions-2005.1 | 18 +++-----
 initrd/distro-specs/suse/functions-9.3      | 18 +++-----
 initrd/initrd-stuff/etc/functions           | 51 +++++++-------------
 initrd/initrd-stuff/etc/messages            | 72 +++++++++++++++++++++++++++++
 initrd/initrd-stuff/init                    | 35 ++++++--------
 5 files changed, 115 insertions(+), 79 deletions(-)
 create mode 100644 initrd/initrd-stuff/etc/messages

(limited to 'initrd')

diff --git a/initrd/distro-specs/gentoo/functions-2005.1 b/initrd/distro-specs/gentoo/functions-2005.1
index c28eccae..9408122e 100644
--- a/initrd/distro-specs/gentoo/functions-2005.1
+++ b/initrd/distro-specs/gentoo/functions-2005.1
@@ -2,11 +2,11 @@
 #		linux diskless clients (executed within initial
 #		ramdisk after genconfig) 
 #
-# Author(s):    Dirk von Suchodoletz <dirk@goe.net>, 31-03-2006
+# Author(s):    Dirk von Suchodoletz <dirk@goe.net>, 02-04-2006
 #
 # Copyright:    (c) 2006 - RZ Universitaet Freiburg
 # 
-# Version:      0.0.1d
+# Version:      0.0.2a
 
 # distro specific stuff to initialize
 preinit () {
@@ -37,8 +37,7 @@ if [ -x /bin/udevd ] ; then
   export UDEVD_EVENT_TIMEOUT=1
   echo "" > /proc/sys/kernel/hotplug
   udevd &
-else error "  udev daemon is not available. Some devices might not \
-apprear." nonfatal
+else error $df_errudev nonfatal
 fi
 }
 
@@ -116,8 +115,7 @@ if [ "x$start_cron" = "xyes" ] ; then
   if [ -f /mnt/etc/init.d/cron ] ; then
     :
   else
-    error "  The cron start script seems not to be installed, so requesting \
-\n  the start of cron services make no sense." nonfatal
+    error $df_errcron nonfatal
   fi
 fi
 }
@@ -128,8 +126,7 @@ if [ "x$start_syslog" = "xyes" ] ; then
   if [ -f /mnt/etc/init.d/syslog-ng ] ; then
     rllinker syslog-ng
   else
-    error "  The syslog start script does not seem to be installed, so \
-requesting\n  the start of service does not make much sense." nonfatal
+    error $df_errsysl nonfatal
   fi
 fi
 }
@@ -140,8 +137,7 @@ if [ "x$start_sshd" = "xyes" ] ; then
   if [ -f /mnt/etc/init.d/sshd ] ; then
     rllinker "sshd"
   else
-    error "  The sshd start script does not seem to be installed, so \
-requesting\n  the start of service does not make much sense." nonfatal
+    error $df_errsshd nonfatal
   fi
 fi
 }
@@ -244,7 +240,7 @@ variable \${automnt_dir} appropriately in\n  machine-setup file." nonfatal
     config_portmap
   fi
 else
-  error "  Automounter seems not to be installed" nonfatal
+  error $df_erramnt nonfatal
 fi
 }
 
diff --git a/initrd/distro-specs/suse/functions-9.3 b/initrd/distro-specs/suse/functions-9.3
index f08517b6..1b58c332 100644
--- a/initrd/distro-specs/suse/functions-9.3
+++ b/initrd/distro-specs/suse/functions-9.3
@@ -4,11 +4,11 @@
 #		functions file). This file is the main base for the 
 #		following SuSE distributions
 #
-# Author(s):    Dirk von Suchodoletz <dirk@goe.net>, 30-03-2006
+# Author(s):    Dirk von Suchodoletz <dirk@goe.net>, 02-04-2006
 #
 # Copyright:    (c) 2006 - RZ Universitaet Freiburg
 # 
-# Version:      0.2.1e
+# Version:      0.2.2a
 
 # distro specific stuff to initialize
 preinit () {
@@ -107,8 +107,7 @@ if [ "x$start_cron" = "xyes" ] ; then
 \nMAILTO=\n-*/15 * * * *\troot\ttest -x /usr/lib/cron/run-crons && \
 /usr/lib/cron/run-crons >/dev/null 2>&1\n" >/mnt/etc/crontab
   else
-    error "  The cron start script seems not to be installed, so requesting \
-\n  the start of cron services make no sense." nonfatal
+    error $df_errcron nonfatal
   fi 
 fi
 }
@@ -126,8 +125,7 @@ if [ "x$start_syslog" = "xyes" ] ; then
       cp /etc/syslog-ng.conf /mnt/etc/syslog-ng/syslog-ng.conf
       rllinker syslog "02" "20"
   else
-    error "  The syslog start script does not seem to be installed, so \
-requesting\n  the start of service does not make much sense." nonfatal
+    error $df_errsysl nonfatal
   fi
 fi
 }
@@ -140,8 +138,7 @@ if [ "x$start_sshd" = "xyes" ] ; then
     testmkd /mnt/var/lib/empty
     rllinker "sshd" "12" "10"
   else
-    error "  The sshd start script does not seem to be installed, so \
-requesting\n  the start of service does not make much sense." nonfatal
+    error $df_errsshd nonfatal
   fi
 fi
 }
@@ -303,7 +300,6 @@ fi
 # configure gdm as display manager
 config_kdm () {
 config_dm_entry yes
-
 }
 
 # configure bluetooth services
@@ -384,9 +380,7 @@ if [ -f /mnt/etc/sysconfig/autofs ] ; then
   if [ -n "${automnt_src}" ] ; then
     # local directory and home directory server from machine-setup
     [ -z "${automnt_dir}" ] && automnt_dir="/home"
-    strinstr "/" "${automnt_dir}" && error "  Only toplevel directories \
-are allowed as mount points for user home\n  directories. Please set the \
-variable \${automnt_dir} appropriately in\n  machine-setup file." nonfatal
+    strinstr "/" "${automnt_dir}" && error $df_erratpld nonfatal
     automnt_dir=${automnt_dir#/}
     echo -e "/home\t/etc/auto.${automnt_dir}\n" >> /mnt/etc/auto.master
     echo -e "# /etc/auto.${automnt_dir} created by $0:\n" \
diff --git a/initrd/initrd-stuff/etc/functions b/initrd/initrd-stuff/etc/functions
index f59ef9c7..19644cf5 100644
--- a/initrd/initrd-stuff/etc/functions
+++ b/initrd/initrd-stuff/etc/functions
@@ -41,7 +41,7 @@ trigger_device_events () {
 #######################################################################
 # produce error message and if $2 is empty run (debug) shell 
 error () {
-local message="An error occured during execution of $0 script:\n\n$1\n"
+local e_msg=$1
 # check if LOGFILE is really writeable
 if [ -n "${LOGFILE}" ] ; then
   [ "${LOGFILE}" != "/dev/null" ] && \
@@ -50,14 +50,12 @@ else LOGFILE="/dev/null"
 fi
 # if nonfatal error else fatal error message and shell
 if [ -n "$2" ] ; then
-  [ "$DEBUGLEVEL" -ge 1 ] && \
-    echo -e "$message  This error is not fatal - continuing ...\n" \
+  [ "$DEBUGLEVEL" -ge 1 ] && echo -e "$error_msg $e_msg $error_nfe" \
       >> ${LOGFILE} 
-  [ "$DEBUGLEVEL" -gt 1 ] && \
-    echo -e "$message  This error is not fatal - continuing ...\n"
+  [ "$DEBUGLEVEL" -gt 1 ] && echo -e "$error_msg $e_msg $error_nfe"
   [ "$DEBUGLEVEL" -gt 2 ] && usleep 20
 else
-  echo -e "$message  Running shell for debugging purposes now ...\n"
+  echo -e "$error_msg $e_msg $error_shell"
   /bin/sh
 fi
 }
@@ -82,7 +80,7 @@ local msg=$2
 if [ -f $modpath ] ; then
   module=${module%.*}
   modprobe ${MODPRV} ${module#*.} || \
-    echo "Failed to load module '$module'. $msg"
+    echo "$error_modload '$module'. $msg"
 fi
 }
 #######################################################################
@@ -136,9 +134,7 @@ case $ipcfg in
     fi
   ;;
   none)
-    error "  No tool for local IP configuration found. You should at \
-least add\n  one of the following programs to your ramdisk: ip \
-ipconfig\n  ifconfig."
+    error $error_iptool
   ;;
 esac
 }
@@ -147,30 +143,22 @@ esac
 nfsmnt ()
 {
 local nfsroot=$1
-errmsg="  Mount of root filesystem via NFS was requested via kernel command \
-line\nbut failed. There might be the following reasons for that:\n\
-* No nfs.ko module could be loaded and no NFS support was present in the\n\
-running kernel - see error messages above\n\
-* You tried to mount from wrong server or path ($nfsroot)\n\
-* No NFS server is running or you do not have permissions"
 for mnt in nfsmount mount none; do
   test -x /bin/$mnt && break;
 done
 [ -f /lib/modules/@@@KERNVER@@@/kernel/fs/nfs/nfs.ko ] && \
-  loadmod /lib/modules/@@@KERNVER@@@/kernel/fs/nfs/nfs.ko \
-    "needed for mounting rootfs"
+  loadmod /lib/modules/@@@KERNVER@@@/kernel/fs/nfs/nfs.ko $error_modnfs
 case $mnt in
   nfsmount)
-    nfsmount -o ro $nfsroot /mnt || error $errmsg
+    nfsmount -o ro $nfsroot /mnt || error $error_nfs
   ;;
   mount)
-    portmap || error "  Portmapper should be present, if normal mount \
-command is used. Please\n  check your initial ramdisk setup (mkdxsinitrd)."
+    portmap || error $error_portm
     mount -n -t nfs -o ro $nfsroot /mnt || error $errmsg
     killall -9 portmap
   ;;
   none)
-    error "  No suitable mount tool found."
+    error $error_mntt
   ;;
 esac
 }
@@ -207,10 +195,6 @@ fi
 # dhcp client
 rundhcp ()
 {
-local commonerr="  The following problems could produce that error:\n\
-  * The af_packet.ko module is either not loaded nor present in kernel.\n\
-  * No network device is present - either no module matching the hardware\n\
-    was loaded nor present in kernel.\n  You might want to run 'lsmod'."
 local vci=$1
 for dhcp in dhclient dhcpcd pump ipconfig none; do
   test -x /bin/$dhcp && break;
@@ -233,20 +217,19 @@ case $dhcp in
   dhclient)
     mkdhclconf $vci
     ln -s /bin/dhcpmkconfig /bin/dhclient-script
-    dhclient -q -cf /etc/dhclient.conf -lf /var/lib/dhcp/dhclient.leases eth0 2>&1 >/dev/null || \
-      error "  Fatal error occured while trying to run dhclient.\n$commonerr" 
+    dhclient -q -cf /etc/dhclient.conf -lf /var/lib/dhcp/dhclient.leases eth0 \
+  2>&1 >/dev/null || error $error_dhclient 
   ;;
   dhcpcd)
     ln -s /bin/dhcpmkconfig /bin/dhcpcd.exe
-    dhcpcd -L /var/lib/dhcp -c /bin/dhcpcd.exe -T -t 30 eth0 2>&1 >/dev/null || \
-      error "  Fatal error occured while trying to run dhcpcd.\n$commonerr" 
+    dhcpcd -L /var/lib/dhcp -c /bin/dhcpcd.exe -T -t 30 eth0 2>&1 >/dev/null \
+     || error $error_dhcpcd
   ;;
   pump)
-      error "  Config via pump not implemented yet.\n$commonerr"
+      error $error_pump
   ;;
   ipconfig)
-      error "  Config via ipconfig (from klibc) not implemented yet.\n\
-$commonerr"
+      error $error_ipconf
   ;;
   *)
   ;;
@@ -372,7 +355,7 @@ echo "finished" > /tmp/ldcfg
 # configuration via ldap
 ldapconf () {
 local ldapserver=$1
-error "  The configuration via ldap is not implemented yet."
+error $error_ldapcfg
 echo "not implemented" > /tmp/ldap-done
 } 
 
diff --git a/initrd/initrd-stuff/etc/messages b/initrd/initrd-stuff/etc/messages
new file mode 100644
index 00000000..1f5014b4
--- /dev/null
+++ b/initrd/initrd-stuff/etc/messages
@@ -0,0 +1,72 @@
+# Description:  messages file for all error and info messages generated during
+#		bootup (within initialramfs) for linux diskless clients 
+#		version 4 
+#
+# Author(s):    Dirk von Suchodoletz <dirk@goe.net>, 01-04-2006
+#
+# Copyright:    (c) 2006 - RZ Universitaet Freiburg
+# 
+# Version:      0.0.3a
+
+# messages from init
+init_errmsg="functions file contains a lot of script \
+functionality. Without this\ninit script will not run."
+init_mff="The main $init_errmsg"
+init_dff="The distro $init_errmsg"
+init_dscf="The distribution specific configuration file could not be found"
+init_errnbd="  Failed to load \
+module ${NBD}.ko. It is needed if you intend to use\n  network block \
+device (D)NBD for the client as root filesystem."
+init_errip="  Unable to setup at \
+least basic functionality, because no IP configuration\n  available. You \
+might pass that information via kernel command line\n  through setting of \
+'ipappend 1' in pxelinux.cfg/* or just enable dhcp\n  or ldap. They are \
+enabled via tokens ('ldap' or 'dhcp') in kernel\n  command line."
+init_errldap="  Unable to setup at \
+least basic functionality, because no IP configuration\n  available. Please \
+beware - ldap works only in combination of either\n  ipappend or similar or \
+with dhcp!"
+
+# messages from functions
+error_msg="An error occured during execution of $0 script:\n\n"
+error_nfe="This error is not fatal - continuing ...\n"
+error_shell="Running shell for debugging purposes now ...\n"
+error_modload="Failed to load module "
+error_modnfs="needed for mounting rootfs"
+error_iptool="  No tool for local IP configuration found. You should at \
+least add\n  one of the following programs to your ramdisk: ip \
+ipconfig\n  ifconfig."
+error_nfs="  Mount of root filesystem via NFS was requested via kernel command \
+line\nbut failed. There might be the following reasons for that:\n\
+* No nfs.ko module could be loaded and no NFS support was present in the\n\
+running kernel - see error messages above\n\
+* You tried to mount from wrong server or path ($nfsroot)\n\
+* No NFS server is running or you do not have permissions"
+error_portm="  Portmapper should be present, if normal mount \
+command is used. Please\n  check your initial ramdisk setup (mkdxsinitrd)."
+error_mntt="  No suitable mount tool found."
+error_dhcp="  The following problems could produce that error:\n\
+  * The af_packet.ko module is either not loaded nor present in kernel.\n\
+  * No network device is present - either no module matching the hardware\n\
+    was loaded nor present in kernel.\n  You might want to run 'lsmod'."
+error_dhclient="  Fatal error occured while trying to run dhclient.\n\
+$error_dhcp"
+error_dhcpcd="  Fatal error occured while trying to run dhcpcd.\n$error_dhcp"
+error_pump="  Config via pump not implemented yet.\n$error_dhcp"
+error_ipconf="  Config via ipconfig (from klibc) not implemented yet.\n\
+$error_dhcp"
+error_ldapcfg="  The configuration via ldap is not implemented yet."
+
+# messages from distro functions
+df_errserv="seems not to be installed or start script is not available\n  \
+so requesting the start of service make no sense. Please disable service\n  \
+or install the files needed."
+df_errudev="  udev daemon is not available. Some devices might not apprear."
+df_errcron="  The cron start script $df_errserv" 
+df_errsysl="  The syslog start script $df_errserv"
+df_errsshd="  The sshd start script $df_errserv"
+df_erramnt="  Automounter $df_errserv"
+df_erratpld="  Only toplevel directories \
+are allowed as mount points for user home\n  directories. Please set the \
+variable \${automnt_dir} appropriately in\n  machine-setup file."
+
diff --git a/initrd/initrd-stuff/init b/initrd/initrd-stuff/init
index 53ca1f95..32a6f763 100755
--- a/initrd/initrd-stuff/init
+++ b/initrd/initrd-stuff/init
@@ -2,20 +2,19 @@
 # Description:  main script for new type of initial ramdisk for
 #		linux diskless clients version 4 
 #
-# Author(s):    Dirk von Suchodoletz <dirk@goe.net>, 31-03-2006
+# Author(s):    Dirk von Suchodoletz <dirk@goe.net>, 02-04-2006
 #
 # Copyright:    (c) 2006 - RZ Universitaet Freiburg
 # 
-# Version:      0.2.3f
+# Version:      0.2.4a
 
-# functions common for all distros
-errmsg="functions file contains a lot of script \
-functionality. Without this\ninit script will not run."
-. /etc/functions || ( echo -e "The main $errmsg" && exit 1 )
-. /etc/distro-functions || ( echo "The distro $errmsg"  && exit 1 )
+# functions common for all distros, messages contains all error and info
+# output
+. /etc/messages
+. /etc/functions || ( echo -e $init_mff && exit 1 )
+. /etc/distro-functions || ( echo -e $init_dff && exit 1 )
 # configuration settings (several file and directory variables)
-. /etc/sysconfig/config || ( echo -e "  The distribution \
-specific configuration file could not be found" && exit 1 )
+. /etc/sysconfig/config || ( echo -e $init_dscf && exit 1 )
 
 export PATH=/bin:/sbin:/usr/bin/:/usr/sbin
 export date="@@@DATE@@@"
@@ -123,7 +122,8 @@ in $0\ncountry=\"${COUNTRY}\"" >> /etc/machine-setup
     # nfs server and path
     nfsroot=*)
       NFSROOT=${opts#nfsroot=}
-      echo -e "\n# nfs root information gotten via kernel command line in $0\nnfsroot=\"${NFSROOT}\"\n" >> /etc/machine-setup
+      echo -e "\n# nfs root information gotten via kernel command line in $0\n\
+nfsroot=\"${NFSROOT}\"\n" >> /etc/machine-setup
     ;;
     # size of tempfs if not max. 50% of RAM should be used
     tmpfssize=*)
@@ -135,9 +135,7 @@ in $0\ncountry=\"${COUNTRY}\"" >> /etc/machine-setup
 done
 # load block device driver if needed
 if [ -n "${NBD}" ] ; then
-  modprobe ${MODPRV} ${NBD} || error "  Failed to load \
-module ${NBD}.ko. It is needed if you intend to use\n  network block \
-device (D)NBD for the client as root filesystem."
+  modprobe ${MODPRV} ${NBD} || error $init_errnbd 
 fi
 # check if at least one type of IP configuration is availabe
 if [ -z "$DHCP" -a -z "$LDAP" -a -z "$IPINFO" ] ; then
@@ -146,19 +144,12 @@ if [ -z "$DHCP" -a -z "$LDAP" -a -z "$IPINFO" ] ; then
     . /etc/machine-setup
     IPINFO="ip=$clientip:$serverip:$gateway:$subnet_mask"
   else
-    error "  Unable to setup at \
-least basic functionality, because no IP configuration\n  available. You \
-might pass that information via kernel command line\n  through setting of \
-'ipappend 1' in pxelinux.cfg/* or just enable dhcp\n  or ldap. They are \
-enabled via tokens ('ldap' or 'dhcp') in kernel\n  command line."
+    error $init_errip 
   fi
 fi
 # for ldap configuration at least basic IP setup is needed to contact the
 # server
-[ -z "$DHCP" -a -n "$LDAP" -a -z "$IPINFO" ] && error "  Unable to setup at \
-least basic functionality, because no IP configuration\n  available. Please \
-beware - ldap works only in combination of either\n  ipappend or similar or \
-with dhcp!"
+[ -z "$DHCP" -a -n "$LDAP" -a -z "$IPINFO" ] && error $init_errldap
 # set debug level and logfile
 echo "Setting debuglevel to ${DEBUGLEVEL}"
 export MODPRV=" "
-- 
cgit v1.2.3-55-g7522