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    alx-src/trunk/alxconfig-ng/functions/config_sessions.sh revision 241 by niro, Tue Apr 12 20:54:19 2005 UTC alx-src/branches/alxconf-060/functions/config_sessions.sh revision 2161 by niro, Wed May 18 14:35:13 2011 UTC
    # Line 1  Line 1 
    1  # $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.4 2005-04-12 20:54:16 niro Exp $  # $Id$
    2  # configures ica-sessions on the host via mysql db settings  # configures ica-sessions on the host via mysql db settings
    3    
    4  get_sessions_settings()  fix_whitespaces()
    5  {  {
    6   local x i all count   local var="$@"
    7     echo "${var//\ /_}"
    8    }
    9    
    10   #all arrays:  # helper function to create citrix session files
    11   # ->  session1 session2 ... sessionN  generate_ica_session_file()
    12    {
    13     local i
    14     local num
    15     local server
    16     local ses_session
    17     local ses_filename
    18     local ses_username
    19     local ses_domain
    20     local ses_password
    21     local ses_browseradrs
    22     local CONFIG
    23    
    24   #get settings from database   # very basic getops
    25   all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \   for i in $*
    26   "select session from cfg_sessions where serial='${ALX_SERIAL}'")   do
    27     case $1 in
    28     --session) shift; ses_session="$1" ;;
    29     --filename) shift; ses_filename="$1" ;;
    30     --username) shift; ses_username="$1" ;;
    31     --password) shift; ses_password="$1" ;;
    32     --domain) shift; ses_domain="$1" ;;
    33     --server) shift; ses_browseradrs="$1" ;;
    34             esac
    35     shift
    36     done
    37    
    38   #split'em up and put in an array (only if $all not zero)   # abort if session, filename or server not given
    39     [[ -z ${ses_session} ]] && return 1
    40     [[ -z ${ses_filename} ]] && return 1
    41     [[ -z ${ses_browseradrs} ]] && return 1
    42    
    43     # write session files
    44     CONFIG="${ALX_ICA_SESSIONS}/${ses_filename}"
    45     clearconfig
    46    
    47     addconfig '[WFClient]'
    48     addconfig 'Version=2'
    49    
    50     # use ';' as ifs
    51   declare -i i=0   declare -i i=0
    52   if [ -n "${all}" ]   for server in ${ses_browseradrs//;/ }
    53     do
    54     (( i++ ))
    55     num="${i}"
    56     # support newer ica-clients:
    57     # the first address must be named TcpBrowserAddress, but not TcpBrowserAddress1 !!
    58     [[ ${i} -eq 1 ]] && num=""
    59     addconfig "TcpBrowserAddress${num}=${server}"
    60     done
    61    
    62     addconfig 'ScreenPercent=0'
    63     addconfig '[ApplicationServers]'
    64     addconfig "${ses_session}="
    65     addconfig "[${ses_session}]"
    66     addconfig "Address=${ses_session}"
    67     addconfig "InitialProgram=#${ses_session}"
    68     addconfig 'TransportDriver=TCP/IP'
    69     addconfig 'WinStationDriver=ICA 3.0'
    70     addconfig "ClearPassword=${ses__password}"
    71     addconfig "Username=${ses_username}"
    72     addconfig "Domain=${ses_domain}"
    73     addconfig 'UseFullScreen=Yes'
    74     addconfig 'NoWindowManager=True'
    75    }
    76    
    77    # generates a sh file to start programs
    78    generate_program_sh()
    79    {
    80     local dest
    81     local name
    82     local exec
    83     local param
    84     local workdir
    85     local CONFIG
    86    
    87     # very basic getops
    88     for i in $*
    89     do
    90     case $1 in
    91     --name|-n) shift; name="$1" ;;
    92     --exec|-x) shift; exec="$1" ;;
    93     --param|-p) shift; param="$1" ;;
    94     --dest|-d) shift; dest="$1" ;;
    95     --workdir|-w) shift; workdir="$1" ;;
    96             esac
    97     shift
    98     done
    99    
    100     # abort if name, dest or exec not given
    101     [[ -z ${name} ]] && return 1
    102     [[ -z ${exec} ]] && return 1
    103     [[ -z ${dest} ]] && return 1
    104    
    105     CONFIG="${dest}"
    106     addconfig "#!/bin/sh"
    107     [ -n "${workdir}" ] && addconfig "cd ${workdir}"
    108     addconfig "exec ${exec} ${param}"
    109    
    110     chmod 0755 "${dest}"
    111    }
    112    
    113    # helper functions for generate all desktop icons
    114    generate_icon()
    115    {
    116     local name
    117     local icon
    118     local command
    119     local dest
    120     local yres
    121     local xres
    122     local iwidth
    123     local iheight
    124     local deficon
    125     local CONFIG
    126    
    127     # very basic getops
    128     for i in $*
    129     do
    130     case $1 in
    131     --name|-n) shift; name="$1" ;;
    132     --command|-c) shift; command="$1" ;;
    133     --icon|-i) shift; icon="$1" ;;
    134     --dest|-d) shift; dest="$1" ;;
    135     --xres|-x) shift; xres="$1" ;;
    136     --yres|-y) shift; yres="$1" ;;
    137     --icon-width|-w) shift; iwidth="$1" ;;
    138     --icon-height|-h) shift; iheight="$1" ;;
    139     --default-icon) shift; deficon="$1" ;;
    140             esac
    141     shift
    142     done
    143    
    144     # some sanity checks:
    145    
    146     # abort if name or command not given
    147     [[ -z ${name} ]] && return 1
    148     [[ -z ${command} ]] && return 1
    149    
    150     # use some defaults for icon, dest, {x,y}res
    151     [[ -z ${xres} ]] && xres=30
    152     [[ -z ${yres} ]] && xres=30
    153     [[ -z ${dest} ]] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
    154     if [[ -z ${icon} ]] || [ ! -f ${icon} ]
    155   then   then
    156   for x in ${all}   # if no default icon is given use default.png
    157   do   [[ -z ${deficon} ]] && deficon="default.png"
    158   ALX_SESSIONS[${i}]=${x}   icon="${ALX_SESSIONS_ICONS}/${deficon}"
      ((i++))  
      done  
      count=${i}  
      else  
      count=0  
    159   fi   fi
    160    
    161   export ALX_SESSIONS   CONFIG="${dest}"
    162     clearconfig
    163    
    164     addconfig 'table Icon'
    165     addconfig '  Type: Program'
    166     addconfig "  Caption: ${name}"
    167     addconfig "  Command: ${command}"
    168     addconfig "  Icon: ${icon}"
    169     addconfig "  X: ${xres}"
    170     addconfig "  Y: ${yres}"
    171    
    172     # add these only if not zero
    173     if [[ ! -z ${iwidth} ]] && [[ ! -z ${iheight} ]]
    174     then
    175     addconfig "  IconWidth: ${iwidth}"
    176     addconfig "  IconHeight: ${iheight}"
    177     fi
    178    
    179     addconfig 'end'
    180  }  }
    181    
    182  config_sessions()  generate_all_desktop_icons()
    183  {  {
    184   #first of all get the vars   local session_list="$1"
    185   get_sessions_settings   local other_menuitem_list="$2"
    186     local res
    187     local xres
    188     local yres
    189     local x
    190     local y
    191     local i
    192     local name
    193     local progsh_path
    194    
    195   local count=${#ALX_SESSIONS[*]}   # progsh path
    196   local icon   progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
    197    
    198     # get the resolution
    199     res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
    200    
    201     # split res to x & y
    202     xres="${res%x*}"
    203     xres="${res#*x}"
    204    
    205     # top left edge of the icon is given in config file
    206     # remove a little bit to simulate the bottom-right edge
    207     xres="$(( ${xres} - 120 ))"
    208     yres="$(( ${yres} - 80 ))"
    209    
    210     # basic config
    211     cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
    212    
    213     # clean desktop icon location
    214     [ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
    215     install -d ${ALX_UNPRIV_HOME}/.xtdesktop
    216    
    217     # default settings
    218     declare -i x=30
    219     declare -i y=30
    220    
    221     # ica icons
    222     for i in ${session_list}
    223     do
    224     # abort if empty
    225     [[ -z ${i} ]] && continue
    226    
    227     # get database information
    228     evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
    229    
    230     # new line if x > xres
    231     if [ ${x} -ge ${xres} ]
    232     then
    233     x=30
    234     y=$((${y} + 80))
    235     fi
    236    
    237     # new row if y > yres
    238     if [ ${y} -ge ${yres} ]
    239     then
    240     x=$((${x} + 120))
    241     y=30
    242    
    243   # DEBUG   # re-check x
    244  # declare -i i=0   [ ${x} -ge ${xres} ] && x=30
    245  # echo count=${count}   fi
    246  # echo "Number of new sessions: ${count}"  
    247  # for ((i=0; i < count; i++))   generate_icon \
    248  # do   --name "${cfg_session_session}" \
    249  # echo "${i} - ${ALX_SESSIONS[${i}]}"   --command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_session_filename})" \
    250  # done   --icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_session_session}).png" \
    251     --dest "${ALX_UNPRIV_HOME}/.xtdesktop/$(fix_whitespaces ${cfg_session_session}).lnk" \
    252     --xres "${x}" \
    253     --yres "${y}"
    254    
    255     y=$((${y} + 80))
    256     done
    257    
    258     for i in ${other_menuitem_list}
    259     do
    260     # abort if empty
    261     [[ -z ${i} ]] && continue
    262    
    263     # get database information
    264     evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
    265    
    266     # new line if x > xres
    267     if [ ${x} -ge ${xres} ]
    268     then
    269     x=30
    270     y=$((${y} + 80))
    271     fi
    272    
    273     # new row if y > yres
    274     if [ ${y} -ge ${yres} ]
    275     then
    276     x=$((${x} + 120))
    277     y=30
    278    
    279     # re-check x
    280     [ ${x} -ge ${xres} ] && x=30
    281     fi
    282    
    283     generate_icon \
    284     --name "${cfg_other_menuitems_name}" \
    285     --command "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_exec})" \
    286     --icon "${ALX_SESSIONS_ICONS}/$(fix_whitespaces ${cfg_other_menuitems_name}).png" \
    287     --dest "${ALX_UNPRIV_HOME}/.xtdesktop/$(fix_whitespaces ${cfg_other_menuitems_name}).lnk" \
    288     --xres "${x}" \
    289     --yres "${y}" \
    290     --default-icon "default_item.png"
    291    
    292     y=$((${y} + 80))
    293     done
    294    
    295     # last but not least gen a icon with some sys informations
    296     local sysinfo
    297     local hostname
    298     local osversion
    299    
    300     osversion="$(< /etc/mageversion)"
    301     hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
    302     sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
    303    
    304     # now get the right position:
    305     # restore orig values of xres
    306     xres="$(( ${xres} + 120 ))"
    307     # default y pos (full yres -22 = cur yres + 58 !)
    308     yres="$(( ${yres} + 58 ))"
    309     # middle of the screen
    310     # (no txt - length required, xtdesk manage that itself)
    311     xres="$(( ${xres} / 2))"
    312    
    313     generate_icon \
    314     --name "${sysinfo}" \
    315     --command "exit 0" \
    316     --icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
    317     --dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
    318     --xres "${xres}" \
    319     --yres "${yres}" \
    320     --icon-width "1" \
    321     --icon-height "1"
    322    }
    323    
    324    config_sessions()
    325    {
    326     local i
    327     local all_ses_ids
    328     local all_other_ids
    329     local CONFIG
    330     local screensaver_passwd_cmd
    331    
    332     # get all session ids from database
    333     all_ses_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
    334     # get all other_menutiem ids from database
    335     all_other_ids=$(mysqldo "select id from cfg_other_menuitems where serial='${ALX_SERIAL}'")
    336    
    337     # get screensaver settings
    338     evaluate_table cfg_screensaver
    339     # get autostart settings
    340     evaluate_table cfg_autostart
    341    
    342   # now setup fluxbox for user station   # now setup fluxbox for user station
    343    
    # Line 55  config_sessions() Line 348  config_sessions()
    348   # now generate fluxbox config files   # now generate fluxbox config files
    349    
    350   # fluxbox main config   # fluxbox main config
    351   cat ${ALX_SKELETONS}/fluxbox/init \   cat ${ALX_SKELETONS}/fluxbox/init > ${ALX_UNPRIV_HOME}/.fluxbox/init
      > ${ALX_UNPRIV_HOME}/.fluxbox/init  
    352    
    353   # fluxbox autostart   # fluxbox autostart
    354   cat ${ALX_SKELETONS}/fluxbox/apps \   cat ${ALX_SKELETONS}/fluxbox/apps > ${ALX_UNPRIV_HOME}/.fluxbox/apps
    355   > ${ALX_UNPRIV_HOME}/.fluxbox/apps  
    356     CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/apps"
    357     # add screensaver
    358     if [[ ! -z ${cfg_screensaver_screensaver} ]] && [[ ! -z ${cfg_screensaver_screensaver_timeout} ]]
    359     then
    360     if [[ -z ${cfg_screensaver_password} ]] || [[ ${cfg_screensaver_password} = NULL ]]
    361     then
    362     screensaver_passwd_cmd="-nolock"
    363     else
    364     screensaver_passwd_cmd="-cpasswd $(cryptpw -m des ${cfg_screensaver_password})"
    365     fi
    366    
    367     addconfig "[startup] {nohup xautolock -time ${cfg_screensaver_timeout} -locker 'xlock -mode ${cfg_screensaver_screensaver} ${screensaver_passwd_cmd}' > /dev/null &}"
    368     fi
    369    
    370     # add autostart session
    371     if [[ ! -z ${cfg_autostart_session} ]]
    372     then
    373     addconfig "[startup] {nohup nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_autostart_session}) &}"
    374     fi
    375    
    376   # fluxbox hotkeys   # fluxbox hotkeys
    377   cat ${ALX_SKELETONS}/fluxbox/apps \   cat ${ALX_SKELETONS}/fluxbox/keys > ${ALX_UNPRIV_HOME}/.fluxbox/keys
      > ${ALX_UNPRIV_HOME}/.fluxbox/keys  
    378    
    379   # fluxbox menu header   # generate a fluxbox menu
    380   cat ${ALX_SKELETONS}/fluxbox/menu.header \   CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/menu"
    381   > ${ALX_UNPRIV_HOME}/.fluxbox/menu   clearconfig
    382    
    383     # fluxbox menu header
    384     cat ${ALX_SKELETONS}/fluxbox/menu.header >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
    385     # now fix it with proper messages :P
    386     local ver="$(< /etc/mageversion)"
    387     sed -i "s:@CHANGEME@:alx-${ver}  #${ALX_SERIAL}:g" ${ALX_UNPRIV_HOME}/.fluxbox/menu
    388   # add a newline (maybe there is no crlf in the header)   # add a newline (maybe there is no crlf in the header)
    389   echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu   addconfig
    390    
    391   # fluxbox menu sessions   # first generate session files
    392   for (( i=0; i < count; i++ ))   for i in ${all_ses_ids}
    393   do   do
    394   echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {wfica ${ALX_ICA_SESSIONS}/${ALX_SESSIONS[${i}]}}" \   evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
    395   >> ${ALX_UNPRIV_HOME}/.fluxbox/menu   generate_ica_session_file \
    396   done   --session "${cfg_sessions_session}" \
    397     --filename "$(fix_whitespaces ${cfg_sessions_filename})" \
    398     --username "${cfg_sessions_username}" \
    399     --password "${cfg_sessions_password}" \
    400     --domain "${cfg_sessions_domain}" \
    401     --server "${cfg_sessions_browseradrs}"
    402    
    403   # fluxbox menu footer   # fluxbox menusession
    404   cat ${ALX_SKELETONS}/fluxbox/menu.footer \   addconfig "[exec] (${cfg_sessions_session}) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/$(fix_whitespaces ${cfg_sessions_filename})}"
    405   >> ${ALX_UNPRIV_HOME}/.fluxbox/menu   done
       
      # add a newline (maybe there is no crlf in the footer)  
      echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu  
    406    
    407   # now we generate the desktop icons   # delete all progs
    408   cat ${ALX_SKELETONS}/idesk/ideskrc \   progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
    409   > ${ALX_UNPRIV_HOME}/.ideskrc   [ -d ${progsh_path} ] && rm -rf ${progsh_path}
    410     install -d ${progsh_path}
      # whipe out old stuff and install a fresh directory  
      [ -d ${ALX_UNPRIV_HOME}/.idesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.idesktop  
      install -d ${ALX_UNPRIV_HOME}/.idesktop  
    411    
    412   local name   # add other menuitems
    413   for (( i=0; i < count; i++ ))   for i in ${all_other_ids}
    414   do   do
    415   name="$(basename ${ALX_SESSIONS[${i}]} .ica)"   evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
    416    
    417   if [ -f ${ALX_SESSIONS_ICONS}/${name}.png ]   # now echo config line for fluxbox-menu
    418     # make it "configureable" :p
    419     if [[ -n ${cfg_other_menuitems_workdir} ]]
    420   then   then
    421   icon="${ALX_SESSIONS_ICONS}/${name}.png"   workdir="--workdir ${cfg_other_menuitems_workdir}"
      else  
      icon="${ALX_SESSIONS_ICONS}/default.png"  
    422   fi   fi
    423     if [[ -n ${cfg_other_menuitems_icon} ]]
    424     then
    425     cfg_other_menuitems_icon="<${cfg_other_menuitems_icon}>"
    426     fi
    427    
    428     # gen prog startup wrapper
    429     generate_program_sh \
    430     --name "${cfg_other_menuitems_name}" \
    431     --exec "${cfg_other_menuitems_exec}" \
    432     --param "${cfg_other_menuitems_param}" \
    433     --dest "${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})" \
    434     "${workdir}"
    435    
    436   echo "table Icon   addconfig "[exec] (${cfg_other_menuitems_name}) {${progsh_path}/$(fix_whitespaces ${cfg_other_menuitems_name})} ${cfg_other_menuitems_icon}"
     Caption: ${name}  
     Command: wfica ${ALX_ICA_SESSIONS}/${name}.ica  
     Icon: ${icon}  
     end" > ${ALX_UNPRIV_HOME}/.idesktop/${name}.lnk  
    437   done   done
    438    
    439   # set correct permissions   # fluxbox menu footer
    440     cat ${ALX_SKELETONS}/fluxbox/menu.footer >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
    441     # add a newline (maybe there is no crlf in the footer)
    442     addconfig
    443    
    444     # now it's a good time to generate *all* icons :)
    445     generate_all_desktop_icons "${all_ses_ids}" "${all_other_ids}"
    446    
    447     # fix permissions
    448   chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}   chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
    449   chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox   chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
    450   chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox   chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
    451   chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop   chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
    452   chmod 0644 ${ALX_UNPRIV_HOME}/.ideskrc   chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
       
       
      # unset vars  
      unset ALX_SESSIONS  
    453  }  }
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