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    alx-src/trunk/alxconfig-ng/functions/config_sessions.sh revision 236 by niro, Thu Mar 10 01:11:38 2005 UTC alx-src/branches/alxconf-060/functions/config_sessions.sh revision 2149 by niro, Tue May 17 11:47:17 2011 UTC
    # Line 1  Line 1 
    1  # $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_sessions.sh,v 1.1 2005-03-10 01:10:47 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()  # helper function to create citrix session files
    5    generate_ica_session_file()
    6  {  {
    7   local x i all count   local i
    8     local num
    9     local server
    10     local ses_session
    11     local ses_filename
    12     local ses_username
    13     local ses_domain
    14     local ses_password
    15     local ses_browseradrs
    16     local CONFIG
    17    
    18   #all arrays:   # very basic getops
    19   # ->  session1 session2 ... sessionN   for i in $*
    20     do
    21     case $1 in
    22     --session) shift; ses_session="$1" ;;
    23     --filename) shift; ses_filename="$1" ;;
    24     --username) shift; ses_username="$1" ;;
    25     --password) shift; ses_password="$1" ;;
    26     --domain) shift; ses_domain="$1" ;;
    27     --server) ses_browseradrs="$1" ;;
    28             esac
    29     shift
    30     done
    31    
    32     # abort if session, filename or server not given
    33     [[ -z ${session} ]] && return 1
    34     [[ -z ${file} ]] && return 1
    35     [[ -z ${server} ]] && return 1
    36    
    37     # write session files
    38     CONFIG="${ALX_ICA_SESSIONS}/${ses_filename}"
    39     clearconfig
    40    
    41   #get settings from database   addconfig '[WFClient]'
    42   all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \   addconfig 'Version=2'
      "select session from cfg_sessions where serial='${ALX_SERIAL}'")  
    43    
    44   #split'em up and put in an array (only if $all not zero)   # use ';' as ifs
    45   declare -i i=0   declare -i i=0
    46   if [ -n "${all}" ]   for server in ${ses_browseradrs//;/ }
    47     do
    48     (( i++ ))
    49     num="${i}"
    50     # support newer ica-clients:
    51     # the first address must be named TcpBrowserAddress, but not TcpBrowserAddress1 !!
    52     [[ ${i} -eq 1 ]] && num=""
    53     addconfig "TcpBrowserAddress${num}=${server}"
    54     done
    55    
    56     addconfig 'ScreenPercent=0'
    57     addconfig '[ApplicationServers]'
    58     addconfig "${ses_session}="
    59     addconfig "[${ses_session}]"
    60     addconfig "Address=${ses_session}"
    61     addconfig "InitialProgram=#${ses_session}"
    62     addconfig 'TransportDriver=TCP/IP'
    63     addconfig 'WinStationDriver=ICA 3.0'
    64     addconfig "ClearPassword=${ses__password}"
    65     addconfig "Username=${ses_username}"
    66     addconfig "Domain=${ses_domain}"
    67     addconfig 'UseFullScreen=Yes'
    68     addconfig 'NoWindowManager=True'
    69    }
    70    
    71    # generates a sh file to start programs
    72    generate_program_sh()
    73    {
    74     local dest
    75     local name
    76     local exec
    77     local workdir
    78     local CONFIG
    79    
    80     # very basic getops
    81     for i in $*
    82     do
    83     case $1 in
    84     --name|-n) shift; name="$1" ;;
    85     --exec|-x) shift; exec="$1" ;;
    86     --dest|-d) shift; dest="$1" ;;
    87     --workdir|-w) shift; workdir="$1" ;;
    88             esac
    89     shift
    90     done
    91    
    92     # abort if name, dest or exec not given
    93     [[ -z ${name} ]] && return 1
    94     [[ -z ${exec} ]] && return 1
    95     [[ -z ${dest} ]] && return 1
    96    
    97     CONFIG="${dest}"
    98     addconfig "#!/bin/sh"
    99     [ -n "${workdir}" ] && addconfig "cd ${workdir}"
    100     addconfig "exec ${exec}"
    101    
    102     chmod 0755 "${dest}"
    103    }
    104    
    105    # helper functions for generate all desktop icons
    106    generate_icon()
    107    {
    108     local name
    109     local icon
    110     local command
    111     local dest
    112     local yres
    113     local xres
    114     local iwidth
    115     local iheight
    116     local deficon
    117     local CONFIG
    118    
    119     # very basic getops
    120     for i in $*
    121     do
    122     case $1 in
    123     --name|-n) shift; name="$1" ;;
    124     --command|-c) shift; command="$1" ;;
    125     --icon|-i) shift; icon="$1" ;;
    126     --dest|-d) shift; dest="$1" ;;
    127     --xres|-x) shift; xres="$1" ;;
    128     --yres|-y) shift; yres="$1" ;;
    129     --icon-width|-w) shift; iwidth="$1" ;;
    130     --icon-height|-h) shift; iheight="$1" ;;
    131     --default-icon) shift; deficon="$1" ;;
    132             esac
    133     shift
    134     done
    135    
    136     # some sanity checks:
    137    
    138     # abort if name or command not given
    139     [[ -z ${name} ]] && return 1
    140     [[ -z ${command} ]] && return 1
    141    
    142     # use some defaults for icon, dest, {x,y}res
    143     [[ -z ${xres} ]] && xres=30
    144     [[ -z ${yres} ]] && xres=30
    145     [[ -z ${dest} ]] && dest="${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk"
    146     if [[ -z ${icon} ]] || [ ! -f ${icon} ]
    147     then
    148     # if no default icon is given use default.png
    149     [[ -z ${deficon} ]] && deficon="default.png"
    150     icon="${ALX_SESSIONS_ICONS}/${deficon}"
    151     fi
    152    
    153     CONFIG=${dest}
    154     clearconfig
    155    
    156     addconfig 'table Icon'
    157     addconfig '  Type: Program'
    158     addconfig "  Caption: ${name}"
    159     addconfig "  Command: ${command}"
    160     addconfig "  Icon: ${icon}"
    161     addconfig "  X: ${xres}"
    162     addconfig "  Y: ${yres}"
    163    
    164     # add these only if not zero
    165     if [[ ! -z ${iwidth} ]] && [[ ! -z ${iheight} ]]
    166   then   then
    167   for x in ${all}   addconfig "  IconWidth: ${iwidth}"
    168   do   addconfig "  IconHeight: ${iheight}"
      ALX_SESSIONS[${i}]=${x}  
      ((i++))  
      done  
      count=${i}  
      else  
      count=0  
    169   fi   fi
    170    
    171   export ALX_SESSIONS   addconfig 'end'
    172  }  }
    173    
    174  config_sessions()  generate_all_desktop_icons()
    175  {  {
    176   #first of all get the vars   local session_list="$1"
    177   get_sessions_settings   local other_menuitem_list="$2"
    178     local res
    179     local xres
    180     local yres
    181     local x
    182     local y
    183     local item
    184     local name
    185     local progsh_path
    186    
    187   local count=${#ALX_SESSIONS[*]}   # progsh path
    188   local icon   progsh_path=${ALX_UNPRIV_HOME}/.alxprogs
    189    
    190   # DEBUG   # get the resolution
    191   declare -i i=0   res=$(mysqldo "select resolution from cfg_graphic where serial='${ALX_SERIAL}'")
    192   echo count=${count}  
    193   echo "Number of new sessions: ${count}"   # split res to x & y
    194   for ((i=0; i < count; i++))   xres="${res%x*}"
    195     xres="${res#*x}"
    196    
    197     # top left edge of the icon is given in config file
    198     # remove a little bit to simulate the bottom-right edge
    199     xres="$(( ${xres} - 120 ))"
    200     yres="$(( ${yres} - 80 ))"
    201    
    202     # basic config
    203     cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
    204    
    205     # clean desktop icon location
    206     [ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
    207     install -d ${ALX_UNPRIV_HOME}/.xtdesktop
    208    
    209     # default settings
    210     declare -i x=30
    211     declare -i y=30
    212    
    213     # ica icons
    214     for item in ${session_list}
    215     do
    216     # abort if empty
    217     [[ -z ${item} ]] && continue
    218    
    219     # new line if x > xres
    220     if [ ${x} -ge ${xres} ]
    221     then
    222     x=30
    223     y=$((${y} + 80))
    224     fi
    225    
    226     # new row if y > yres
    227     if [ ${y} -ge ${yres} ]
    228     then
    229     x=$((${x} + 120))
    230     y=30
    231    
    232     # re-check x
    233     [ ${x} -ge ${xres} ] && x=30
    234     fi
    235    
    236     name="$(basename ${item} .ica)"
    237     generate_icon \
    238     --name "${name}" \
    239     --command "nice -n 19 wfica ${ALX_ICA_SESSIONS}/${item}" \
    240     --icon "${ALX_SESSIONS_ICONS}/${name}.png" \
    241     --dest "${ALX_UNPRIV_HOME}/.xtdesktop/${name}.lnk" \
    242     --xres "${x}" \
    243     --yres "${y}"
    244    
    245     y=$((${y} + 80))
    246     done
    247    
    248     for item in ${other_menuitem_list}
    249   do   do
    250   echo "${i} - ${ALX_SESSIONS[${i}]}"   # abort if empty
    251     [[ -z ${item} ]] && continue
    252    
    253     # new line if x > xres
    254     if [ ${x} -ge ${xres} ]
    255     then
    256     x=30
    257     y=$((${y} + 80))
    258     fi
    259    
    260     # new row if y > yres
    261     if [ ${y} -ge ${yres} ]
    262     then
    263     x=$((${x} + 120))
    264     y=30
    265    
    266     # re-check x
    267     [ ${x} -ge ${xres} ] && x=30
    268     fi
    269    
    270     generate_icon \
    271     --name "${item}" \
    272     --command "${progsh_path}/${item}" \
    273     --icon "${ALX_SESSIONS_ICONS}/${item}.png" \
    274     --dest "${ALX_UNPRIV_HOME}/.xtdesktop/${item}.lnk" \
    275     --xres "${x}" \
    276     --yres "${y}" \
    277     --default-icon "default_item.png"
    278    
    279     y=$((${y} + 80))
    280   done   done
    281    
    282     # last but not least gen a icon with some sys informations
    283     local sysinfo
    284     local hostname
    285     local osversion
    286    
    287     osversion="$(< /etc/mageversion)"
    288     hostname=$(mysqldo "select hostname from cfg_network where serial='${ALX_SERIAL}'")
    289     sysinfo="Hostname: ${hostname} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
    290    
    291     # now get the right position:
    292     # restore orig values of xres
    293     xres="$(( ${xres} + 120 ))"
    294     # default y pos (full yres -22 = cur yres + 58 !)
    295     yres="$(( ${yres} + 58 ))"
    296     # middle of the screen
    297     # (no txt - length required, xtdesk manage that itself)
    298     xres="$(( ${xres} / 2))"
    299    
    300     generate_icon \
    301     --name "${sysinfo}" \
    302     --command "exit 0" \
    303     --icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
    304     --dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
    305     --xres "${xres}" \
    306     --yres "${yres}" \
    307     --icon-width "1" \
    308     --icon-height "1"
    309    }
    310    
    311    config_sessions()
    312    {
    313     local i
    314     local all_ses_ids
    315     local all_other_ids
    316     local CONFIG
    317     local screensaver_passwd_cmd
    318     local all_sessions
    319     local all_other_menuitems
    320    
    321     # get all session ids from database
    322     all_ses_ids=$(mysqldo "select id from cfg_sessions where serial='${ALX_SERIAL}'")
    323     # get all other_menutiem ids from database
    324     all_other_ids=$(mysqldo "select id from cfg_other_menuitems where serial='${ALX_SERIAL}'")
    325    
    326     # get screensaver settings
    327     evaluate_table cfg_screensaver
    328     # get autostart settings
    329     evaluate_table cfg_autostart
    330    
    331   # now setup fluxbox for user station   # now setup fluxbox for user station
    332    
    333   # create a fresh fluxbox directory   # create a fresh fluxbox directory
    # Line 55  config_sessions() Line 337  config_sessions()
    337   # now generate fluxbox config files   # now generate fluxbox config files
    338    
    339   # fluxbox main config   # fluxbox main config
    340   cat ${ALX_SKELETONS}/fluxbox/init \   cat ${ALX_SKELETONS}/fluxbox/init > ${ALX_UNPRIV_HOME}/.fluxbox/init
      > ${ALX_UNPRIV_HOME}/.fluxbox/init  
    341    
    342   # fluxbox autostart   # fluxbox autostart
    343   cat ${ALX_SKELETONS}/fluxbox/apps \   cat ${ALX_SKELETONS}/fluxbox/apps > ${ALX_UNPRIV_HOME}/.fluxbox/apps
    344   > ${ALX_UNPRIV_HOME}/.fluxbox/apps  
    345     CONFIG="${ALX_UNPRIV_HOME}/.fluxbox/apps"
    346     # add screensaver
    347     if [[ ! -z ${cfg_screensaver_screensaver} ]] && [[ ! -z ${cfg_screensaver_screensaver_timeout} ]]
    348     then
    349     if [[ -z ${cfg_screensaver_password} ]] || [[ ${cfg_screensaver_password} = NULL ]]
    350     then
    351     screensaver_passwd_cmd="-nolock"
    352     else
    353     screensaver_passwd_cmd="-cpasswd $(cryptpw -m des ${cfg_screensaver_password})"
    354     fi
    355    
    356     addconfig "[startup] {nohup xautolock -time ${cfg_screensaver_timeout} -locker 'xlock -mode ${cfg_screensaver_screensaver} ${screensaver_passwd_cmd}' > /dev/null &}"
    357     fi
    358    
    359     # add autostart session
    360     if [[ ! -z ${cfg_autostart_session} ]]
    361     then
    362     addconfig "[startup] {nohup nice -n 19 wfica ${ALX_ICA_SESSIONS}/${cfg_autostart_session} &}"
    363     fi
    364    
    365   # fluxbox hotkeys   # fluxbox hotkeys
    366   cat ${ALX_SKELETONS}/fluxbox/apps \   cat ${ALX_SKELETONS}/fluxbox/keys > ${ALX_UNPRIV_HOME}/.fluxbox/keys
    367   > ${ALX_UNPRIV_HOME}/.fluxbox/keys  
    368     # generate a fluxbox menu
    369     CONFIG=${ALX_UNPRIV_HOME}/.fluxbox/menu
    370     clearconfig
    371    
    372   # fluxbox menu header   # fluxbox menu header
    373   cat ${ALX_SKELETONS}/fluxbox/menu.header \   cat ${ALX_SKELETONS}/fluxbox/menu.header >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
    374   > ${ALX_UNPRIV_HOME}/.fluxbox/menu   # now fix it with proper messages :P
    375     local ver="$(< /etc/mageversion)"
    376     sed -i "s:@CHANGEME@:alx-${ver}  #${ALX_SERIAL}:g" ${ALX_UNPRIV_HOME}/.fluxbox/menu
    377     # add a newline (maybe there is no crlf in the header)
    378     addconfig
    379    
    380   # fluxbox menu sessions   # first generate session files
    381   for (( i=0; i < count; i++ ))   for i in ${all_ses_ids}
    382   do   do
    383   echo "[exec] ($(basename ${ALX_SESSIONS[${i}]} .ica)) {wfica ${ALX_ICA_SESSIONS}/${i}}" \   evaluate_table cfg_sessions "where serial='${ALX_SERIAL}' and id='${i}'"
    384   >> ${ALX_UNPRIV_HOME}/.fluxbox/menu   generate_ica_session_file \
    385   done   --session "${cfg_sessions_session}" \
    386     --filename "${cfg_sessions_filename}" \
    387   # fluxbox menu footer   --username "${cfg_sessions_username}" \
    388   cat ${ALX_SKELETONS}/fluxbox/menu.footer \   --password "${cfg_sessions_password}" \
    389   >> ${ALX_UNPRIV_HOME}/.fluxbox/menu   --domain "${cfg_sessions_domain}" \
    390     --server "${cfg_sessions_browseradrs}"
    391    
    392     # fluxbox menusession
    393     addconfig "[exec] (${cfg_sessions_session}) {nice -n 19 wfica ${ALX_ICA_SESSIONS}/${cfg_sessions_filename}}"
    394    
    395   # now we generate the desktop icons   # add to all_sessions variable to create icons later for these
    396   cat ${ALX_SKELETONS}/idesk/ideskrc \   all_sessions="${all_sessions} ${cfg_sessions_filename}"
    397   >> ${ALX_UNPRIV_HOME}/.ideskrc   done
    398    
    399   # whipe out old stuff and install a fresh directory   # delete all progs
    400   [ -d ${ALX_UNPRIV_HOME}/.idesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.idesktop   progsh_path="${ALX_UNPRIV_HOME}/.alxprogs"
    401   install -d ${ALX_UNPRIV_HOME}/.idesktop   [ -d ${progsh_path} ] && rm -rf ${progsh_path}
    402     install -d ${progsh_path}
    403    
    404   local name   # add other menuitems
    405   for (( i=0; i < count; i++ ))   for i in ${all_other_ids}
    406   do   do
    407   name="$(basename ${ALX_SESSIONS[${i}]} .ica)"   evaluate_table cfg_other_menuitems "where serial='${ALX_SERIAL}' and id='${i}'"
    408    
    409   if [ -f ${ALX_SESSIONS_ICONS}/${name}.png ]   # now echo config line for fluxbox-menu
    410     # make it "configureable" :p
    411     if [[ -n ${cfg_other_menuitems_workdir} ]]
    412   then   then
    413   icon="${ALX_SESSIONS_ICONS}/${name}.png"   workdir="--workdir ${cfg_other_menuitems_workdir}"
    414   else   fi
    415   icon="${ALX_SESSIONS_ICONS}/default.png"   if [[ -n ${cfg_other_menuitems_icon} ]]
    416     then
    417     cfg_other_menuitems_icon="<${cfg_other_menuitems_icon}>"
    418   fi   fi
    419    
    420   echo "table Icon   # gen prog startup wrapper
    421  Caption: ${name}   generate_program_sh \
    422  Command: wfica ${ALX_ICA_SESSIONS}/${i}   --name "${cfg_other_menuitems_name}" \
    423  Icon: ${icon}   --exec "${cfg_other_menuitems_exec}" \
    424  end" > ${ALX_UNPRIV_HOME}/.idesktop/${name}.lnk   --dest "${progsh_path}/${cfg_other_menuitems_name}" \
    425     "${cfg_other_menuitems_workdir}"
    426    
    427     addconfig "[exec] (${cfg_other_menuitems_name}) {${progsh_path}/${cfg_other_menuitems_name}} ${cfg_other_menuitems_icon}"
    428    
    429     # add to all_other_menuitems variable to create icons later for these
    430     all_other_menuitems="${all_other_menuitems} ${cfg_other_menuitems_name}"
    431   done   done
    432    
    433   # set correct permissions   # fluxbox menu footer
    434     cat ${ALX_SKELETONS}/fluxbox/menu.footer >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
    435     # add a newline (maybe there is no crlf in the footer)
    436     addconfig
    437    
    438     # now it's a good time to generate *all* icons :)
    439     generate_all_desktop_icons "${all_sessions}" "${all_other_menuitems}"
    440    
    441     # fix permissions
    442   chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}   chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
    443   chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox   chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
    444   chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox   chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
    445   chmod 0755 ${ALX_UNPRIV_HOME}/.idesktop   chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
    446   chmod 0644 ${ALX_UNPRIV_HOME}/.ideskrc   chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
       
       
      # unset vars  
      unset ALX_SESSIONS  
    447  }  }
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