LinHES-config: add myth_settings_wrapper, and convert exisiting programs to use it.

myth_settings_wrapper.sh is a wrapper around mythutils and is used to update a few database settings and also to save/restore settings during install.

1 files changed, 249 insertions, 0 deletions

diff --git a/abs/core/LinHES-config/myth_settings_wrapper.sh b/abs/core/LinHES-config/myth_settings_wrapper.sh
new file mode 100644
index 0000000..bcba9d1
--- /dev/null
+++ b/abs/core/LinHES-config/myth_settings_wrapper.sh
@@ -0,0 +1,249 @@
+#!/bin/bash
+. /etc/profile
+. /etc/systemconfig
+shopt -s -o nounset
+echo $@ >>  /tmp/restore.out
+#TEMPLATES="/usr/share/templates/settings"
+TEMPLATES="$TEMPLATES/settings"
+TABLES="settings keybindings jumppoints"
+MYTHDBUSER=mythtv
+MYTHTVPASSWD=mythtv
+declare -r OPTSTRING="c:e:t:d:h:s:a:z:Ho"
+Thistemplate=""
+declare -i OVERRIDE=0
+declare -i EVERYTHING=0
+
+gen_xml="/tmp/generated.xml"
+
+function ARG_ERR()  {
+        if [  x$OPTARG = "x" ]
+        then
+            echo "$SWITCH NEEDS AND ARG"
+            exit 11
+        fi
+}
+
+function ALSADEVICE () {
+#ALSA:hw:1,4
+    if [ x$Audiotype = xALSA ]
+    then
+        SoundDevice=ALSA:$SoundDevice
+        MixerDevice="ALSA:default"
+    else
+        MixerDevice="/dev/mixer"
+    fi
+
+}
+
+function load_xml(){
+    xml_file=$1
+    mythutil --import-settings --infile $xml_file
+    cat $xml_file
+ }
+
+function define_xml() {
+xml_data=${1}
+xml_hostname=${2}
+xml_table=${3}
+xml_value=${4}
+
+cat >$gen_xml <<EOF
+
+<!DOCTYPE mythutils_exported_settings>
+<exported_xml>
+ <record>
+  <data>$xml_data</data>
+  <hostname>$xml_hostname</hostname>
+  <table>$xml_table</table>
+  <value>$xml_value</value>
+ </record>
+</exported_xml>
+EOF
+
+}
+
+
+
+if [ $# -eq 0 ]
+then
+    echo "Valid options are:"
+    echo "  -c (save|restore|load|uhostname|BECONFIG|ZIP|ACCESSCONTROL)"
+    echo "  -t (syssettings|hostsettings)"
+    echo "  -d databasename"
+    echo "  -h hostname"
+    echo "  -s systemtype (master|slave|standalone|frontendonly)"
+    echo "  -a ipaddress"
+    echo "  -z zipcode"
+    echo "  -o  override (only used upgrade installs)"
+    exit 1
+fi
+
+
+
+
+while getopts "$OPTSTRING"  SWITCH
+do
+    case $SWITCH in
+        #  \?)  echo "unkown option"
+                #       exit 11 ;;
+            c)   echo "$SWITCH"  "$OPTARG"
+                    ARG_ERR
+                    OPERATION=$OPTARG
+                    ;;
+            t) echo "$SWITCH"  "$OPTARG"
+                    ARG_ERR
+                    Thistemplate=$OPTARG
+
+                    if  [  x$Thistemplate = x"syssettings"  ]
+                    then
+                            echo "template is syssettings"
+                            loadhost=false
+                    elif [  x$Thistemplate = x"hostsettings"  ]
+                    then
+                            echo "template is hostsettings"
+                            Thistemplate=syssettings
+                            loadhost=true
+                    else
+                            echo "invalid template name"
+                            exit 1
+                    fi
+                    ;;
+            d) echo "$SWITCH"  "$OPTARG"
+                    ARG_ERR
+                    if [ $OVERRIDE =  1 ]
+                    then
+                        ovdbhost=$OPTARG
+                    else
+                        dbhost=$OPTARG
+                    fi
+                    ;;
+            h) echo "$SWITCH"  "$OPTARG"
+                    ARG_ERR
+                    if [ $OVERRIDE =  1 ]
+                    then
+                    oldhostname=$hostname
+                        hostname=$OPTARG
+                    else
+                        hostname=$OPTARG
+                fi
+
+                                ;;
+            s) echo "$SWITCH"  "$OPTARG"
+                    ARG_ERR
+                    SYSTEMTYPE=$OPTARG
+                        ;;
+            a) echo "$SWITCH"  "$OPTARG"
+                    ARG_ERR
+                    IP_ADDRESS=$OPTARG
+                    ;;
+            z) echo "$SWITCH"  "$OPTARG"
+                ARG_ERR
+                ZIPCODE=$OPTARG
+                    ;;
+        o)  OVERRIDE=1
+                ;;
+
+            esac
+done
+
+echo $OVERRIDE
+
+case $OPERATION in
+
+    restore)
+        #used to restore settings from syssettings
+        if  [ -d $TEMPLATES/$Thistemplate ]
+        then
+            mythutil --import-settings --infile $TEMPLATES/$Thistemplate/syssettings.xml --hostname $hostname
+        else
+            echo "couldn't find $TEMPLATES/$Thistemplate"
+        fi
+    ;;
+
+    save)
+        #export settings from database to xml file
+        if [ ! -d $TEMPLATES/$Thistemplate ]
+        then
+            mkdir -p $TEMPLATES/$Thistemplate
+        fi
+        mythutil --export-settings --outfile $TEMPLATES/$Thistemplate/syssettings.xml --generic
+
+        ;;
+
+    load)
+        #this loads the distro default file, it's not active by any hosts
+        mythutil --import-settings --infile $TEMPLATES/$Thistemplate/distro_default.xml
+        ;;
+
+
+
+    BECONFIG)
+            if [ $SYSTEMTYPE = "master" ]
+            then
+                define_xml ${IP_ADDRESS} $hostname settings BackendServerIP
+                load_xml
+                define_xml ${IP_ADDRESS} '' settings MasterServerIP
+                load_xml $gen_xml
+
+            fi
+
+            if [ $SYSTEMTYPE = "slave" ]
+            then
+                define_xml ${IP_ADDRESS} $hostname settings BackendServerIP
+                load_xml $gen_xml
+            fi
+            ;;
+    ZIP)
+        define_xml $ZIPCODE $hostname settings locale
+        load_xml $gen_xml
+        #$MYSQLCMD_C "delete from settings where  value='locale' and  hostname=\"$hostname\";"
+        #$MYSQLCMD_C "REPLACE INTO  settings set data='$ZIPCODE'  ,  value='locale' , hostname=\"$hostname\";"
+
+
+            ;;
+    MUSICFRONT)
+            ALSADEVICE
+            define_xml $SoundDevice $hostname settings AudioOutputDevice
+            load_xml $gen_xml
+            define_xml $MixerDevice $hostname settings MixerDevice
+            load_xml $gen_xml
+
+            #need to reload the settings.
+            systemconfig.sh reloadfe
+            ;;
+    MUSICMYTH)
+        ALSADEVICE
+        define_xml $SoundDevice $hostname settings MusicOutputDevice
+        load_xml $gen_xml
+
+            ;;
+    uhostname)
+        #used when the hostname is changed.
+        #
+        #call myth_util  $oldhostname $hostname
+
+            ;;
+    USERJOBALLOW)
+        echo "UserJOBALLOW callremoved"
+
+            ;;
+
+    ACCESSCONTROL)
+            LIST="Hostaccessnetwork Hostaccesshostype HostaccesshostypeSystemtype Hostaccessmisc Hostaccesssleep Hostaccessadvanced HostaccessadvancedX Hostaccesssound"
+
+            for i in $LIST
+            do
+                define_xml 1 $i settings $hostname
+                load_xml $gen_xml
+            done
+
+            LIST="HostaccesshostypeSystemtype Hostaccessuser"
+            for i in $LIST
+            do
+                define_xml 0 $i settings $hostname
+                load_xml $gen_xml
+            done
+            ;;
+esac
+
+