Kuro http pages for debian

This is an early work in progress ! Still a lot of work to make this complete !

Introduction
You may know the Kuro-box HTTP interface that allow to manage many things like samba shares and many other things ! As I love these pages, I decided to make them running with Debian !

http://img131.imageshack.us/img131/7364/http5bv.png

Progress
Legend : (P) = ported thing : It was existing before, but needed some modifications in CGI code or system files (N) = new feature : It's something new in the interface. (B) = bug fix : There are some bugs in the administartion pages/scripts, it's better to correct them !

Things done

 * (P) Porting main http structure
 * (P) IP set to 192.168.11.150 if no DHCP server found (and configured to run in DHCP)
 * (P) NTP synchronisation at startup if enabled (needs ntp and ntpdate)
 * (P) NTP cron job at a defined hour if enabled (needs cron)
 * (P) Network link stats in status page (need ethtool)
 * (N) HDD temperature information (need hddtemp)
 * (P) Samba users management (need samba)
 * (B) There is an anoying bug about the workgroup setup not working => Using my scripts, i don't have this bug ...
 * (P) Samba shares handling (there are some problems about creating samba account ... To investigate)
 * (P) USB drive handling (need udev & usbmount) (the script parse_usbscsi is not yet reliable, still need some work on it)
 * (P) FTP management (original code was using proftpd for ftp with user access, and wu-ftp for anonymous server, now only proftpd is used in both cases)

Things to do, or not yet finished

 * (P) AppleTalk management
 * (P) Automatic backup
 * (P) Kurobox sleep
 * (P) USB printer sharing
 * (N) Add a reboot menu
 * (N) Add some server applications configuration pages (including mt-daapd, amule ...)

Things that people would like to have
Feel free to add anything here (with no garantee it will be added)

http://img101.imageshack.us/img101/6881/usharest8.th.gif
 * Easy way to install/remove that - maybe a .deb package ?
 * Jukebox to play music on your Kuro
 * Wizd and configuration editor
 * uShare uPnP media server (partially done) :

Needed packages
For now, these packages are needed : apt-get install hddtemp ntp ntpdate ethtool cron udev usbmount samba nkf proftpd

Needed files
These files are needed for the http pages to work :

/etc/atalk/ /etc/cron.daily/ntpdate /etc/init.d/chkshare /etc/init.d/ftpd /etc/init.d/networking /etc/init.d/ntpdate /etc/init.d/mkshinfo /etc/linkstation_release /etc/melco/* /etc/rc2.d/S10ntpdate (ln -s ../init.d/ntpdate S10ntpdate) /etc/rcS.d/S48mkshinfo (ln -s ../init.d/mkshinfo S48mkshinfo) /etc/timezone /etc/usbmount/usbmount.conf /etc/usbmount/mount.d/01_update_mnt2_usbinfo_files (ln -s /usr/bin/parse_usbscsi 01_update_mnt2_usbinfo_files) /etc/usbmount/umount.d/01_update_mnt2_usbinfo_files (ln -s /usr/bin/parse_usbscsi 01_update_mnt2_usbinfo_files)

/var/www/cgi-bin/* /var/www/errors/* /var/www/help/* /var/www/image/*

/bin/mkcode /bin/chk_ip /bin/ifconfig (ln -s /sbin/ifconfig ifconfig)

/sbin/mkshinfo

/usr/bin/parse_usbscsi

For preliminar wlan support : /usr/sbin/setmacfilter.sh ...

Scripts to write
There is some applications from melco that are written in C, and we have no access to source ! Some scripts need to be rewritten as they can't work anymore in a 2.6 kernel, or because some applications are not working the same way than before !

Known actions
mkcode application is the application that create some configuration files for Samba, Netatalk and xxFTPD > mkcode Samba/Netatalk/xxFTPD configuration file generetor: mkcode 1.20/ppc, May 16 2005 for HD-HGLAN(BUFFALO INC.), uses sjis usage: mkcode options[-s/-a/-f]. It uses the configuration file /etc/melco/shareinfo /etc/melco/shareinfo file looks like that : share<>all<>all<>Win/Mac<>777<>777<>KURO-BOX Share Folder<>0<>0; music<>all<>all<>Win/Mac<>777<>777<>KURO-BOX Share Folder<>0<>0;

The template is : directory name<>users list<>groups list<>OS support<>create mode<>directory mode<>Shared Folder Description<>Folder attribute<>Recycler bin; with users list = (empty) : no user can access this share all : all users can access this share user1 : only user1 can access this share user1,user2,... : list of users that can access this share groups list = (empty) : no groups can access this share all : all groups can access this share @group1 : all users of group1 can access this share @group1,@group2,@... : all users of listed groups can access this share OS support = Win : Windows Support (aka Samba) Mac : MacOS Support (aka Appletalk) Win/Mac : Both OS support (Samba & Appletalk) create mode & directory mode = 777 : Created files and directories are created with 777 mode (all users can access the files from telnet/ssh) Folder attributes = 0 : Read/Write 1 : Read only 2 : Not shared (new feature) Recycler bin = 0 : disabled 1 : enabled

Samba configuration file
When calling mkcode -s, mkcode check every entries in /etc/melco/shareinfo and create a /etc/samba/smb.conf file with these sections :

[global]
to be completed [global] client code page = 850 character set = ISO8859-1 workgroup = WORKGROUP server string = Kuro-Box socket options = TCP_NODELAY SO_SNDBUF=12288 SO_RCVBUF=12288 dns proxy = No    netbios name = KURO-BOX os level = 1 wins server = security = user encrypt passwords = Yes obey pam restrictions = Yes pam password change = Yes passwd program = /usr/bin/passwd %u passwd chat = *New*password* %n\n *Retype*new*password* %n\n *passwd:*all*authentication*tokens*updated*successfully* unix password sync = yes guest account = nobody null passwords = yes guest only = no    username level = 12 password level = 8 map to guest = Bad User browsable = no    preserve case = yes short preserve case = yes veto files = /.AppleDesktop/Network Trash Folder/TheVolumeSettingsFolder/.AppleDouble/.AppleDB/ delete veto files = yes invalid users = mail, deamon, adt admin users = root username map = /etc/samba/smbusers getwd cache = yes printcap name = /etc/printcap load printers = yes printing = lprng

[lp]
It's the section for printer sharing [lp] comment = Network Printer for Windows path = /mnt/spool/samba print command = /usr/bin/lpr -Plp -r %s printer admin = root browsable = yes printable = yes public = yes

Shared folders sections
Then we have a section per shared folders (list is in /etc/melco/shareinfo) : [shared_folder] comment = comment from /etc/melco/shareinfo path = path of the directory (/mnt/shared_folder) browsable = yes printable = no    writable = yes (if Folder attributes = 0)/no (if Folder attributes = 1) if sharing is restricted to some users/groups, then we have that line : valid users = user1,user2, @group1,@group2

force create mode = 777 force directory mode = 777 if recycler is enabled (Recycler bin = 1), we have these lines : vfs object = /usr/lib/samba/recycle.so    vfs options = /etc/samba/recycle.conf

Changes because of Samba v3.x.x
HTTP pages were using Samba v2.x.x, but as we're using Samba v3.x.x, we have to update some little things :

The way users are stored
With Samba 2.x.x, we were using smbpasswd to create samba's users, with Samba v3.x.x, we have to use pdbedit

The way the recycler works
Configuration is different, we have to set something like that in the share's section : vfs object = recycle recycle:repository = .trash/ recycle:keeptree = Yes recycle:touch = Yes recycle:versions = Yes recycle:maxsixe = 0 recycle:exclude = *.tmp recycle:exclude_dir = /tmp recycle:noversions = *.doc

Perl script
Warning : it's still a work in progress script even if it allows to generate samba configuration file ! my $fileMELSHARE,$fileMELINFO,$fileMELPRINTER,$fileSMB; my $localWorkgroup; my @localTemp; $fileMELSHARE="/etc/melco/shareinfo"; $fileMELINFO="/etc/melco/info"; $fileMELPRINTER="/etc/melco/printer"; $fileFTPSTATUS="/etc/melco/ftpstatus"; $fileHOSTS="/etc/hosts"; $fileMTAB="/etc/mtab"; $fileSMB="/etc/samba/smb.conf"; $fileATALKVOLUMES="/etc/atalk/AppleVolumes.default"; $fileATALKCONFIG="/etc/atalk/config.papd"; $fileWUFTP="/etc/wu-ftpd/ftpaccess"; $filePROFTPD="/etc/proftpd/proftpd.conf"; print "Samba/Netatalk/xxFTPD configuration file generator: mkcode 0.1 by sylver\n\n"; if ($#ARGV != 0) {  print "usage: mkcode options[-s/-a/-f]."; exit(0); } if ($ARGV[0] eq "-s") {  # building [global] section push (@SMB,"[global]\n"); # TODO : coding system to fill : # client code page = 932 # coding system = sjis # client code page = 437 # client code page = 936 # client code page = 949 # client code page = 950 # client code page = 775 # client code page = 850 # client code page = 852 # client code page = 857 # client code page = 860 # character set = ISO8859-1 # character set = ISO8859-2 # character set = ISO8859-9 # character set = ISO8859-13 # character set = ISO8859-15 # in samba 3.x.x  # nothing               => display charset # client code page => dos charset # coding system => UNIX charset $localRegion = readpipe("grep \"^locale=\" $fileMELINFO 2> /dev/null"); chomp $localRegion; @localTemp = split /=/, $localRegion; if ($localTemp[1] eq "CP932") {     # http://www.miraclelinux.com/technet/samba30/migration.html push (@SMB,"   dos charset = 932"); push (@SMB,"   unix charset = cp932"); push (@SMB,"   display charset = cp932"); }  if ($localTemp[1] eq "CP437") {    push (@SMB,"    dos charset = 437"); }  if ($localTemp[1] eq "CP936") {    push (@SMB,"    dos charset = 936"); }  if ($localTemp[1] eq "CP949") {    push (@SMB,"    dos charset = 949"); }  if ($localTemp[1] eq "CP950") {    push (@SMB,"    dos charset = 950"); }  if ($localTemp[1] eq "CP775") {    push (@SMB,"    dos charset = 775"); }  if ($localTemp[1] eq "CP850") {    push (@SMB,"    dos charset = 850"); }  if ($localTemp[1] eq "CP852") {    push (@SMB,"    dos charset = 852"); }  if ($localTemp[1] eq "CP857") {    push (@SMB,"    dos charset = 857"); }  if ($localTemp[1] eq "CP860") {    push (@SMB,"    dos charset = 860"); }  if ($localTemp[1] eq "ISO8859-1") {    push (@SMB,""); }  if ($localTemp[1] eq "ISO8859-2") {    push (@SMB,""); }  if ($localTemp[1] eq "ISO8859-9") {    push (@SMB,""); }  if ($localTemp[1] eq "ISO8859-13") {    push (@SMB,""); }  if ($localTemp[1] eq "ISO8859-15") {    push (@SMB,"#   dos charset = 850\n"); push (@SMB,"#  unix charset = ISO8859-15\n"); }  #   # Fills Workgroup #  $localWorkgroup = readpipe("grep \"^wg=\" $fileMELINFO 2> /dev/null"); chomp $localWorkgroup; @localTemp = split /=/, $localWorkgroup; push (@SMB,"   workgroup = ".$localTemp[1]."\n"); $localString = readpipe("grep \"^string=\" $fileMELINFO 2> /dev/null"); chomp $localString; @localTemp = split /=/, $localString; push (@SMB,"   server string = ".$localTemp[1]."\n"); push (@SMB,"   socket options = TCP_NODELAY SO_SNDBUF=8192 SO_RCVBUF=8192\n"); # TODO : check when to set to TCP_NODELAY SO_SNDBUF=32768 SO_RCVBUF=32768 push (@SMB,"   dns proxy = No\n"); $localHostName = readpipe("hostname"); @localTemp = split /\./, $localHostName; $localHostName = $localTemp[0]; chomp $localHostName; push (@SMB,"   netbios name = $localHostName\n"); push (@SMB,"   os level = 1\n"); $localWins = readpipe("grep \"^wins=\" $fileMELINFO 2> /dev/null"); chomp $localWins; @localTemp = split /=/, $localWins; push (@SMB,"   wins server = ".$localTemp[1]."\n"); push (@SMB,"\n"); push (@SMB,"   security = user\n"); push (@SMB,"   encrypt passwords = Yes\n"); push (@SMB,"   passdb backend = tdbsam\n"); push (@SMB,"   obey pam restrictions = Yes\n"); push (@SMB,"   pam password change = Yes\n"); push (@SMB,"   passwd program = /usr/bin/passwd %u\n"); push (@SMB,"   passwd chat = *New*password* %n\\n *Retype*new*password* %n\\n *passwd:*all*authentication*tokens*updated*successfully*\n"); push (@SMB,"   unix password sync = yes\n"); push (@SMB,"   guest account = nobody\n"); push (@SMB,"   null passwords = yes\n"); push (@SMB,"   guest only = no\n"); push (@SMB,"   username level = 12\n"); push (@SMB,"   password level = 8\n"); push (@SMB,"   map to guest = Bad User\n"); push (@SMB,"\n"); push (@SMB,"   browsable = no\n"); push (@SMB,"   preserve case = yes\n"); push (@SMB,"   short preserve case = yes\n"); push (@SMB,"   veto files = /.AppleDesktop/Network Trash Folder/TheVolumeSettingsFolder/.AppleDouble/.AppleDB/\n"); push (@SMB,"   delete veto files = yes\n"); push (@SMB,"\n"); push (@SMB,"   invalid users = mail, deamon, adt\n"); push (@SMB,"   admin users = root\n"); push (@SMB,"   username map = /etc/samba/smbusers\n"); push (@SMB,"\n"); push (@SMB,"   #getwd cache = yes\n"); #building printer section $localPrinter = readpipe("grep \"^printer=\" $fileMELPRINTER 2> /dev/null"); chomp $localPrinter; @localTemp = split /=/, $localPrinter; if($localTemp[1] eq "on") {    push (@SMB,"#    printcap name = /etc/printcap\n"); push (@SMB,"#   load printers = yes\n"); push (@SMB,"#   printing = lprng\n"); push (@SMB,"\n"); }  push (@SMB,"#   include = /etc/samba/smb.conf.kuro\n"); # Building shares sections # Template of MELSHARE file : # directory name<>users list<>groups list<>OS support<>create mode<>directory mode<>Shared Folder Description<>Folder attribute<>Recycler bin; #      0              1            2           3           4               5                   6                      7               8   open (FILE, "$fileMELSHARE" ); foreach $LINE () {      chomp $LINE; @localTemp = split /<>/, $LINE; # If folder attribute = 2, then don't share the folder ! if ($localTemp[7] != 2) {        push (@SMB,"[".$localTemp[0]."]\n"); push (@SMB,"   comment = ".$localTemp[6]."\n"); push (@SMB,"   path = /mnt/".$localTemp[0]."\n"); push (@SMB,"   browsable = yes\n"); push (@SMB,"   printable = no\n"); push (@SMB,"   writable = "); if ($localTemp[7] == 0) {          push (@SMB,"yes\n"); }        else {          push (@SMB,"no\n"); }        if (($localTemp[1] eq "all") || ($localTemp[2] eq "all")) {          push (@SMB,"    guest ok = yes\n"); }        else {          push (@SMB,"    valid users = ".$localTemp[1].",".$localTemp[2]."\n"); }        push (@SMB,"    force create mode = ".$localTemp[4]."\n"); push (@SMB,"   force directory mode = ".$localTemp[5]."\n"); if ($localTemp[8] == 1) {          push (@SMB,"    vfs object = recycle\n"); push (@SMB,"           recycle:repository = .trash/\n"); push (@SMB,"           recycle:keeptree = Yes\n"); push (@SMB,"           recycle:touch = Yes\n"); push (@SMB,"           recycle:versions = Yes\n"); push (@SMB,"           recycle:maxsixe = 0\n"); push (@SMB,"           recycle:exclude = *.tmp\n"); push (@SMB,"           recycle:exclude_dir = /tmp\n"); push (@SMB,"           recycle:noversions = *.doc\n"); }        push (@SMB,"###".$localTemp[0]."###\n"); }      }   close(FILE); #  # USB and CD/DVD drives sharing #  $localUSBSHARE = readpipe("grep \"^usbdisk=\" $fileMELINFO 2> /dev/null"); chomp $localUSBSHARE; @localTemp = split /=/, $localUSBSHARE; if($localTemp[1] eq "on") {    $cpt_usb=1; $cpt_cd=1; open (FILE, $fileMTAB ); foreach $LINE () {      $localUSB = readpipe("echo \"$LINE\" | grep \"\/mnt2\/\" 2> /dev/null"); if ($localUSB) {        chomp $localUSB; @localUSB = split / /, $localUSB; @localTemp = split /\//, $localUSB[1]; push (@SMB,"[".$localTemp[2]."]\n"); if ($localTemp[2] eq "cdrom") {          push (@SMB,"    comment = CD-ROM ".$cpt_cd."\n"); $cpt_cd++; }        else {          push (@SMB,"    comment = USB HDD ".$cpt_usb."\n"); $cpt_usb++; }        push (@SMB,"    path = ".$localUSB[1]."\n"); push (@SMB,"   browsable = yes\n"); push (@SMB,"   writable = yes\n"); push (@SMB,"   printable = no\n"); push (@SMB,"   guest ok = yes\n"); push (@SMB,"   force create mode = 777\n"); push (@SMB,"   force directory mode = 777\n"); push (@SMB,"###".$localTemp[2]."###\n"); }      }     close(FILE); }  push (@SMB,"#####END#####\n"); open (FILE,">$fileSMB"); print FILE @SMB ; close(FILE); print "done.\n"; } if ($ARGV[0] eq "-a") {  print "Appletalk configuration not yet implemented" } if ($ARGV[0] eq "-f") {  $localString = readpipe("grep \"^string=\" $fileMELINFO 2> /dev/null"); chomp $localString; @localTemp = split /=/, $localString; push (@FTP,"ServerName             ".$localTemp[1]."\n"); push (@FTP,"ServerType             standalone\n"); push (@FTP,"DefaultServer          on\n"); push (@FTP,"ServerIdent            off\n\n"); push (@FTP,"Port                   21\n"); push (@FTP,"Umask                  000\n"); push (@FTP,"TimesGMT               off\n"); push (@FTP,"UseReverseDNS          off\n"); push (@FTP,"MaxInstances           100\n"); push (@FTP,"User                   nobody\n"); push (@FTP,"Group                  nogroup\n"); $localRoot = readpipe("grep \"^rootaccess=\" $fileFTPSTATUS 2> /dev/null"); chomp $localRoot; @localRoot = split /=/, $localRoot; if ($localRoot[1] eq "on") {    push (@FTP,"RootLogin               on\n"); push (@FTP,"DefaultRoot            /mnt !root\n"); }  else {    push (@FTP,"RootLogin               off\n"); push (@FTP,"DefaultRoot            /mnt\n"); }  push (@FTP,"DefaultTransferMode     binary\n"); push (@FTP,"TimeoutIdle            900\n"); push (@FTP,"TimeoutLogin           120\n\n"); push (@FTP,"ScoreboardFile         /var/log/scoreboardfile\n\n"); push (@FTP,"AllowStoreRestart      on\n"); push (@FTP,"AllowRetrieveRestart   on\n"); push (@FTP,"AllowOverwrite         on\n\n"); push (@FTP,"SocketOptions rcvBuf   131070\n"); push (@FTP,"SocketOptions sndBuf   131070\n\n"); push (@FTP,"SystemLog              /var/log/proftpd/proftpd.log\n"); push (@FTP,"TransferLog            /var/log/proftpd/xferlog\n"); push (@FTP,"ControlsLog            /var/log/proftpd/control.log\n\n"); $localMode = readpipe("grep \"^mode=\" $fileFTPSTATUS 2> /dev/null"); chomp $localMode; @localTemp = split /=/, $localMode; if($localTemp[1] eq "pr") {    push (@FTP,"\n"); push (@FTP," \n"); push (@FTP,"   IgnoreHidden on\n"); push (@FTP," \n"); push (@FTP," \n"); push (@FTP,"   DenyAll\n"); push (@FTP," \n"); push (@FTP,"\n"); push (@FTP,"\n"); push (@FTP," DenyAll\n"); push (@FTP,"\n\n"); push (@FTP,"\n"); push (@FTP,"   HideNoAccess on\n"); push (@FTP," \n"); push (@FTP,"   DenyAll\n"); push (@FTP," \n"); push (@FTP,"</Directory>\n\n"); push (@FTP,"\n"); push (@FTP,"   HideNoAccess on\n"); push (@FTP," <Limit ALL>\n"); push (@FTP,"   DenyAll\n"); push (@FTP," </Limit>\n"); push (@FTP,"</Directory>\n\n"); push (@FTP,"\n"); push (@FTP,"   HideNoAccess on\n"); push (@FTP," <Limit ALL>\n"); push (@FTP,"   DenyAll\n"); push (@FTP," </Limit>\n"); push (@FTP,"</Directory>\n\n"); # Building shares sections # Template of MELSHARE file : # directory name<>users list<>groups list<>OS support<>create mode<>directory$ #      0              1            2           3           4               5$     open (FILE, "$fileMELSHARE" ); foreach $LINE (<FILE>) {      chomp $LINE; @localTemp = split /<>/, $LINE; push (@FTP,"\n"); push (@FTP,"   HideNoAccess on\n"); push (@FTP," <Limit WRITE>\n"); push (@FTP,"   AllowAll\n"); push (@FTP," </Limit>\n"); push (@FTP," <Limit ALL>\n"); # If OS support contains FTP then allow access ! if (($localTemp[3] eq "Win/Mac/Ftp")||          ($localTemp[3] eq "Win/Ftp")||           ($localTemp[3] eq "Mac/Ftp")) {        push (@FTP,"    AllowAll\n"); }      else {        if ($localRoot[1] eq "on") {          push (@FTP,"    AllowUser root\n"); }        push (@FTP,"    DenyAll\n"); }      push (@FTP,"  </Limit>\n"); push (@FTP,"</Directory>\n\n"); }    }   else {    push (@FTP,"<Global>\n"); push (@FTP," <Limit LOGIN>\n"); push (@FTP,"   DenyAll\n"); push (@FTP," </Limit>\n"); push (@FTP,"</Global>\n\n"); $localFolder = readpipe("grep \"^folder=\" $fileFTPSTATUS 2> /dev/null"); chomp $localFolder; @localFolder = split /=/, $localFolder; push (@FTP,"<Anonymous ".$localFolder[1].">\n"); push (@FTP," <Limit LOGIN>\n"); push (@FTP,"   AllowAll\n"); push (@FTP," </Limit>\n"); push (@FTP,"   User ftp\n"); push (@FTP,"   Group ftp\n"); push (@FTP,"   UserAlias anonymous ftp\n"); push (@FTP,"   MaxClients 10\n"); push (@FTP,"   RequireValidShell off\n"); push (@FTP,"   RequireValidShell off\n"); push (@FTP," <Limit WRITE>\n"); $localAnonymouswrite = readpipe("grep \"^anonymous=\" $fileFTPSTATUS 2> /dev/null"); chomp $localAnonymouswrite; @localAnonymouswrite = split /=/, $localAnonymouswrite; if ($localAnonymouswrite[1] eq "write") {      push (@FTP,"    AllowAll\n"); }   else {      push (@FTP,"    DenyAll\n"); }    push (@FTP,"  </Limit>\n"); push (@FTP,"</Anonymous>\n"); }  close(FILE); open (FILE,">$filePROFTPD"); print FILE @FTP ; close(FILE); print "done.\n"; }
 * 1) !/usr/bin/perl
 * 2) use strict;
 * 1) This script replace original /bin/mkcode application by melco
 * 2) History :
 * 3) 23/07/19 by sylver : add anonymous FTP access + some bugfixes
 * 4) 23/07/19 by sylver : add support for ftp sharing (Registered Users only yet)
 * 5) 23/07/19 by sylver : add some preliminary support for char coding
 * 6) 06/07/19 by sylver : creation
 * 1) http://www.samba.org/samba/docs/man/Samba3-HOWTO/upgrading-to-3.0.html
 * 1) input files
 * 1) output files
 * 1) Someone asked to build the samba config file
 * 1) Someone asked to build the AppleTalk config file
 * 1)  print "done.";
 * 1) Someone asked to build the FTP config file
 * 1) TODO : add an option to enable/disable root access

Things to improve
To do : Done :
 * use proftpd for both registered users mode and anonymous mode (wu-ftp was used for anonymous mode)
 * You can now tell that you don't want to share a folder in /mnt !
 * Allow root account to browse the whole system in FTP

Known actions
Check folders in /mnt and add unconfigured folders in /etc/melco/shareinfo. Check /etc/melco/shareinfo and creates unexisting shares in /mnt. The original application was sharing folders that where not already in the shareinfo file, but now that we can tell not to share a folder, if the folder have been created by hand, we can consider that we don't want to share it !

Perl script
$fileMELSHARE="/etc/melco/shareinfo"; # # open (FILE, "$fileMELSHARE" ); foreach $LINE (<FILE>) {    chomp $LINE; @localTemp = split /<>/, $LINE; # if the directory is different from "none" and doesn't exist, then create it    if (($localTemp[0] ne "none")&&(! -d "/mnt/$localTemp[0]")) {      system ("mkdir -p /mnt/$localTemp[0] > /dev/null 2>&1"); chmod 0777 ,"/mnt/$localTemp[0]"; }    } close(FILE); # # $shareBlank = 0; @files_found = </mnt/*>; for($file=0;$file<@files_found;$file++) {  if ( -d $files_found[$file]) {    # Extract the directory name @shareName = split /\//, $files_found[$file]; #    # Parse shareinfo to find if it's already configured #    # Template of MELSHARE file : # directory name<>users list<>groups list<>OS support<>create mode<>directory mode<>Shared Folder Description<>Folder attribute<>Recycler bin; #      0              1            2           3           4               5                   6                      7               8     $shareFound = 0; open (FILE, "$fileMELSHARE" ); foreach $LINE (<FILE>) {      chomp $LINE; @localTemp = split /<>/, $LINE; if ($localTemp[0] eq "none") {        # the file is blank, remember that to rewrite it instead of append ! $shareBlank = 1; }      if ( $localTemp[0] eq $shareName[2]) {        $shareFound = 1; }      }     close (FILE); if ($shareFound == 0) {      chmod 0777 ,"/mnt/$shareName[2]"; push (@SHAREINFO,"$shareName[2]<>all<>all<>Win/Mac<>777<>777<>KURO-BOX Share Folder<>2<>0;\n"); }    }   } # # if (@SHAREINFO) {  if ($shareBlank == 1) {    # Open to write open (FILE, ">$fileMELSHARE"); }  else {    # Open to append open (FILE, ">>$fileMELSHARE"); }  print FILE @SHAREINFO; close (FILE); }
 * 1) !/usr/bin/perl
 * 2) use strict;
 * 1) This script replace original /sbin/mkshinfo application by melco
 * 2) History :
 * 3) 06/07/19 by sylver : creation
 * 1) First step is to parse the shareinfo file to check if every directory exists. If it doesn't exist, then create it in /mnt
 * 2) Second step is to parse the /mnt and to add a default configuration in shareinfo file for directories that are not already in it
 * 1) input files
 * 1) Template of MELSHARE file :
 * 2) directory name<>users list<>groups list<>OS support<>create mode<>directory mode<>Shared Folder Description<>Folder attribute<>Recycler bin;
 * 3)       0              1            2           3           4               5                   6                      7               8
 * 1) Check for some missing /mnt directories
 * 1) Check for some missing configuration in shareinfo file
 * 1) Mark the shareinfo file as not beeing blank
 * 1) If there are some new folders, add them in shareinfo file

Known actions
It checks that the given IP address and subnet address are correct (it's called when you want to fix kurobox's IP) : > chk_ip ip_address subnet_address Forbidden IP address : IP address is network address! IP address is reserved! IP address is broadcast address! IP address is Class D IP address is Class E IP address is broadcast address! IP address and sub netmask is correct
 * 0.0.0.0 (network address)
 * 127.0.0.1 (loopback)
 * 255.255.255.255 (broadcast)
 * class D addresses : 224.0.0.0 to 239.255.255.255
 * class E addresses : 240.0.0.0 to 255.255.255.254
 * If submask address is 255.255.255.255
 * If address and submask are ok :

Perl script
if ($#ARGV != 1) {  print "usage: chk_ip xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx\n"; exit(1); } if ($ARGV[0] eq "0.0.0.0") {  print "IP address is network address!\n"; exit(1); } if ($ARGV[0] eq "127.0.0.1") {  print "IP address is reserved!\n"; exit(1); } if (($ARGV[0] eq "255.255.255.255")||($ARGV[1] eq "255.255.255.255")) {  print "IP address is broadcast address!\n"; exit(1); } @localTemp = split /\./, $ARGV[0]; if (($localTemp[0] >= 224) && ($localTemp[0] < 240)) {  print "IP address is Class D\n"; exit(1); } if ($localTemp[0] >= 240) {  print "IP address is Class E\n"; exit(1); } print "IP address and sub netmask are correct\n"; exit(0);
 * 1) !/usr/bin/perl
 * 2) use strict;
 * 1) This script replace original /bin/chk_ip application by melco
 * 2) History :
 * 3) 06/07/19 by sylver : creation
 * 1) Get first IP value to check address class

Known actions
It's parsing /proc/scsi/usb-storage-*/* to find supported devices and fills to files with some information : > cat /mnt2/usbinfo/list /dev/sda /dev/sdc > cat /mnt2/usbinfo/exist /dev/sda,00JB-55GVA0    ,HDD /dev/sdc,HA250JC        ,HDD
 * /mnt2/usbinfo/list that contains a list of /dev/sd? devices plugged. For example :
 * /mnt2/usbinfo/exist that contains several informations separated by ',' :

Original parse_usbscsi only supports devices tagged in /proc/scsi/scsi as "Type:" equal to There are 2 problems :
 * Direct-Access
 * Optical Device
 * Optical-Device
 * HardDisk
 * Hard Disk
 * In 2.6 kernel, USB devices are stored in /proc/scsi/usb-storage/* (0,1,2 ...)
 * Limiting support for listed types will prevent most of the USB thumbdrives to work

We will correct these 2 problems with our script ;)

Perl script
This script is not working well, and it's not written in the best way (it's calling 'awk' command but this part should be rewritten in PERL by someone who knows PERL better than me). For now the /mnt2/usbinfo/exist output is wrong but it seems to work that way. I'll correct that later. The main problem is that the content of the files is not exact all the time. Need some work to see how to make things correct !

$localKernel24 = readpipe("uname -r | grep \"2.4.\" 2> /dev/null"); if ($localKernel24) {  $localSCSIFiles = "/proc/scsi/usb-storage-*/*"; } else {  $localSCSIFiles = "/proc/scsi/usb-storage/*"; } system("awk '\$1 ~ /Host/ && \$3 ~ /usb-storage/ {printf \"/dev/sd%c,\", substr(\$2, 5, length(\$2) - 5) + 97}' $localSCSIFiles >/mnt2/usbinfo/exist"); system("awk '\$1 ~ /Host/ && \$3 ~ /usb-storage/ {printf \"/dev/sd%c\\n\", substr(\$2, 5, length(\$2) - 5) + 97}' $localSCSIFiles >/mnt2/usbinfo/list"); exit (0);
 * 1) !/usr/bin/perl
 * 2) use strict;
 * 1) This script replace original /usr/bin/parse_usbscsi application by melco
 * 2) History :
 * 3) 06/07/19 by sylver : creation
 * 1) if running a 2.4.x kernel
 * 2) use /proc/scsi/usb-storage-*/*
 * 3) else (2.6.x kernel)
 * 4) use /proc/scsi/usb-storage/*
 * 1) fill /mnt2/usbinfo/exist :
 * 2) run awk '$1 ~ /Host/ && $3 ~ /usb-storage/ {printf "/dev/sd%c,", substr($2, 5, length($2) - 5) + 97}' $localSCSIFiles >/mnt2/usbinfo/exist
 * 3) This command is based on "nix" work (from linkstationwiki). It should be converted to perl.
 * 1) fill /mnt2/usbinfo/list :
 * 2) run awk '$1 ~ /Host/ && $3 ~ /usb-storage/ {printf "/dev/sd%c\n", substr($2, 5, length($2) - 5) + 97}' $localSCSIFiles >/mnt2/usbinfo/list
 * 3) This command is based on "nix" work (from linkstationwiki). It should be converted to perl.

Links
There are some usefull things to read there :
 * http://www.nas-central.org/index.php?title=Articles/GeneralMoreUSBDevices
 * http://forum.nas-central.org/index.php?action=vthread&forum=7&topic=945
 * http://forum.nas-central.org/index.php?action=vthread&forum=2&topic=315&page=0#msg1940

File Download
You can get the latest version of my scripts / http pages here Feel free to post any update/improves here !