| 1 | /* Perform basic Samba init stuff */
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| 2 |
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| 3 | /*:VRX */
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| 4 | _SambaInit:
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| 5 | IF options.!debug == 1 THEN say '_SambaInit() started'
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| 6 | IF options.!debug == 1 THEN say " Checking Samba setup..."
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| 7 |
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| 8 | /* debuglevel when executing Samba binaries */
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| 9 | debuglevel = ' --debuglevel=0'
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| 10 |
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| 11 | /* Error status and file variables */
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| 12 | ErrorState = 0 /* _ErrorBinaryNotFound() changes this variable */
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| 13 | DataErrorState = 0 /* _ErrorDataFileNotFound() changes this variable */
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| 14 |
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| 15 | /* Evaluate environment */
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| 16 | ETC = value('ETC',,'OS2ENVIRONMENT')
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| 17 | IF options.!debug == 1 THEN say ' ETC = "'ETC'"'
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| 18 |
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| 19 | UnixRoot = value("UNIXROOT",,'OS2ENVIRONMENT')
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| 20 | if UnixRoot = "" then do
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| 21 | UnixRoot = left(ETC,length(ETC)-4)
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| 22 | say ' WARNING! Setting missing UNIXROOT variable to "'UnixRoot'".'
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| 23 | ok = value("UNIXROOT",UnixRoot,'OS2ENVIRONMENT')
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| 24 | end
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| 25 |
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| 26 | IF options.!debug == 1 THEN say ' UnixRoot = "'UnixRoot'"'
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| 27 |
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| 28 | unixetc = UnixRoot'\etc'
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| 29 | IF options.!debug == 1 THEN say ' Unixetc = "'unixetc'"'
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| 30 |
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| 31 | /* Find all executables */
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| 32 |
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| 33 | /* Get the path to this file */
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| 34 | samba.!tools = VRParseFilename(VRGet("Application", "Program"),'DP')
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| 35 | if samba.!tools = '' then do
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| 36 | parse source . . script
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| 37 | samba.!tools = VRParseFilename(script,'DP')
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| 38 | end
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| 39 | IF options.!debug == 1 THEN say ' Samba tools = "'samba.!tools'"'
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| 40 | say ' Changing into "'directory(samba.!tools)'"'
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| 41 |
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| 42 | /* smbd.exe */
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| 43 | samba.!smbd = ""
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| 44 | if samba.!smbd = "" then do /* USER\Samba\ServerPath */
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| 45 | call charout , " Is Samba ServerPath stored in OS2.INI? "
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| 46 | samba.!bin = strip(VRGetIni( "Samba", "ServerPath2", "USER" ),'T','00'x)
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| 47 | if samba.!bin <> "" then do
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| 48 | say 'Yes, found "'samba.!bin'"'
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| 49 | if VRFileExists(samba.!bin"\smbd.exe") then do
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| 50 | samba.!smbd = samba.!bin"\smbd.exe"
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| 51 | say ' Found "'samba.!smbd'".'
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| 52 | end
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| 53 | end
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| 54 | else say 'No, possibly manual installation.'
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| 55 | end
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| 56 | if samba.!smbd = "" then do /* wellknown locations */
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| 57 | WellKnown = SysBootdrive()"\ecs\system\samba;"SysBootdrive()"\samba"
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| 58 | Programs = value("PROGRAMS",,'OS2ENVIRONMENT')
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| 59 | if Programs <> "" then WellKnown = Wellknown';'Programs'\samba'
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| 60 | Tools = value("TOOLS",,'OS2ENVIRONMENT')
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| 61 | if Tools <> "" then WellKnown = Wellknown';'Tools'\samba'
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| 62 | call charout , " Are binaries in wellknown locations? "
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| 63 | ok = VRFindFile("smbd.exe",WellKnown)
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| 64 | if ok <> "" then say "Yes."; else say "No."
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| 65 | if ok <> "" then samba.!smbd = ok
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| 66 | drop Wellknown Tools Programs
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| 67 | end
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| 68 | if samba.!smbd = "" then do /* in current directory? */
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| 69 | call charout , " Are binaries in current directory? "
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| 70 | ok = SysFileTree('.\smbd.exe', exist.,'FO')
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| 71 | if exist.0 = 1 then say "Yes."; else say "No."
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| 72 | if exist.0 = 1 then samba.!smbd = exist.1
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| 73 | end
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| 74 | if samba.!smbd = "" then do /* in parent directory? */
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| 75 | call charout , " Are binaries in parent directory? "
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| 76 | ok = SysFileTree('..\smbd.exe', exist.,'FO')
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| 77 | if exist.0 = 1 then say "Yes."; else say "No."
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| 78 | if exist.0 = 1 then samba.!smbd = exist.1
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| 79 | end
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| 80 | if samba.!smbd = "" then do /* in ..\BIN directory? */
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| 81 | call charout , " Are binaries in ..\BIN directory? "
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| 82 | ok = SysFileTree('..\bin\smbd.exe', exist.,'FO')
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| 83 | if exist.0 = 1 then say "Yes."; else say "No."
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| 84 | if exist.0 = 1 then samba.!smbd = exist.1
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| 85 | end
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| 86 | if samba.!smbd = "" then do /* in SMB_EXE ? */
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| 87 | call charout , " Are binaries in SMB_EXE path? "
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| 88 | samba.!smbd = SysSearchPath("SMB_EXE","SMBD.EXE")
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| 89 | if samba.!smbd = "" then say "No."; else say "Yes."
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| 90 | end
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| 91 | if samba.!smbd = "" then do /* in PATH ? */
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| 92 | call charout , " Are binaries in PATH? "
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| 93 | samba.!smbd = SysSearchPath("PATH","SMBD.EXE")
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| 94 | if samba.!smbd = "" then say "No."; else say "Yes."
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| 95 | end
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| 96 |
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| 97 | if samba.!smbd = "" then call _ErrorBinaryNotFound 'Could not find smbd.exe!'
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| 98 |
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| 99 |
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| 100 | samba.!bin = VRParseFileName(samba.!smbd,'DP')
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| 101 | IF options.!debug == 1 THEN say ' Samba binaries = "'samba.!bin'"'
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| 102 | IF options.!debug == 1 THEN say ' Samba smbd.exe = "'samba.!smbd'"'
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| 103 |
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| 104 | /* smb.cmd */
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| 105 | samba.!smbcmd = samba.!tools'\smb.cmd'
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| 106 | if \VRFileExists(samba.!smbcmd) then do
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| 107 | samba.!smbcmd = samba.!bin'\smb.cmd'
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| 108 | if \VRFileExists(samba.!smbcmd) then call _ErrorBinaryNotFound 'Could not find smb.cmd!'
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| 109 | end
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| 110 | IF options.!debug == 1 THEN say ' smb.cmd = "'samba.!smbcmd'"'
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| 111 |
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| 112 | /* smbpasswd.exe */
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| 113 | samba.!smbpasswdexe = samba.!bin'\smbpasswd.exe'
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| 114 | if \VRFileExists(samba.!smbpasswdexe) then call _ErrorBinaryNotFound 'Could not find "'samba.!smbpasswdexe'"!'
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| 115 | IF options.!debug == 1 THEN say ' smbpasswd.exe = "'samba.!smbpasswdexe'"'
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| 116 |
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| 117 | /* pdbedit.exe */
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| 118 | samba.!pdbeditexe = samba.!bin'\pdbedit.exe'
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| 119 | if \VRFileExists(samba.!pdbeditexe) then call _ErrorBinaryNotFound 'Could not find "'samba.!pdbeditexe'"!'
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| 120 | IF options.!debug == 1 THEN say ' pdbedit.exe = "'samba.!pdbeditexe'"'
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| 121 |
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| 122 | /* net.exe */
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| 123 | samba.!netexe = samba.!bin'\net.exe'
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| 124 | if \VRFileExists(samba.!netexe) then call _ErrorBinaryNotFound 'Could not find "'samba.!netexe'"!'
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| 125 | IF options.!debug == 1 THEN say ' net.exe = "'samba.!netexe'"'
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| 126 |
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| 127 | /* testparm.exe */
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| 128 | samba.!testparmexe = samba.!bin'\testparm.exe'
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| 129 | if \VRFileExists(samba.!testparmexe) then call _ErrorBinaryNotFound 'Could not find "'samba.!testparmexe'"!'
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| 130 | IF options.!debug == 1 THEN say ' testparm.exe = "'samba.!testparmexe'"'
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| 131 |
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| 132 | /* smbtree.exe */
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| 133 | samba.!smbtreeexe = samba.!bin'\smbtree.exe'
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| 134 | if \VRFileExists(samba.!smbtreeexe) then call _ErrorBinaryNotFound 'Could not find "'samba.!smbtreeexe'"!'
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| 135 | IF options.!debug == 1 THEN say ' smbtree.exe = "'samba.!smbtreeexe'"'
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| 136 |
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| 137 | /* smbstatus.exe */
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| 138 | samba.!smbstatusexe = samba.!bin'\smbstatus.exe'
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| 139 | if \VRFileExists(samba.!smbstatusexe) then call _ErrorBinaryNotFound 'Could not find "'samba.!smbstatusexe'"!'
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| 140 | IF options.!debug == 1 THEN say ' smbstatus.exe = "'samba.!smbstatusexe'"'
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| 141 |
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| 142 | /* smbcontrol.exe */
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| 143 | samba.!smbcontrolexe = samba.!bin'\smbcontrol.exe'
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| 144 | if \VRFileExists(samba.!smbcontrolexe) then call _ErrorBinaryNotFound 'Could not find "'samba.!smbcontrolexe'"!'
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| 145 | IF options.!debug == 1 THEN say ' smbcontrol.exe = "'samba.!smbcontrolexe'"'
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| 146 |
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| 147 | /* smbclient.exe */
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| 148 | samba.!smbclientexe = samba.!bin'\smbclient.exe'
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| 149 | if \VRFileExists(samba.!smbclientexe) then call _ErrorBinaryNotFound 'Could not find "'samba.!smbclientexe'"!'
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| 150 | IF options.!debug == 1 THEN say ' smbclient.exe = "'samba.!smbclientexe'"'
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| 151 |
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| 152 | /* nmblookup.exe */
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| 153 | samba.!nmblookupexe = samba.!bin'\nmblookup.exe'
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| 154 | if \VRFileExists(samba.!nmblookupexe) then call _ErrorBinaryNotFound 'Could not find "'samba.!nmblookupexe'"!'
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| 155 | IF options.!debug == 1 THEN say ' nmblookup.exe = "'samba.!nmblookupexe'"'
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| 156 |
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| 157 | /* pwd_mkdb */
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| 158 | samba.!pwd_mkdb = SysSearchPath("PATH","pwd_mkdb.exe")
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| 159 | if samba.!pwd_mkdb = "" then do /* in current directory? */
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| 160 | ok = SysFileTree('.\pwd_mkdb.exe', exist.,'FO')
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| 161 | if exist.0 = 1 then samba.!pwd_mkdb = exist.1
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| 162 | end
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| 163 | if samba.!pwd_mkdb = "" then do /* in usr/sbin directory? */
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| 164 | ok = SysFileTree(UnixRoot'\usr\sbin\pwd_mkdb.exe', exist.,'FO')
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| 165 | if exist.0 = 1 then samba.!pwd_mkdb = exist.1
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| 166 | end
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| 167 | if samba.!pwd_mkdb = "" then do /* tools directory? */
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| 168 | ok = SysFileTree(samba.!tools'\pwd_mkdb.exe', exist.,'FO')
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| 169 | if exist.0 = 1 then samba.!pwd_mkdb = exist.1
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| 170 | end
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| 171 | if samba.!pwd_mkdb = "" then do /* in smbd directory? */
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| 172 | ok = SysFileTree(samba.!bin'\pwd_mkdb.exe', exist.,'FO')
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| 173 | if exist.0 = 1 then samba.!pwd_mkdb = exist.1
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| 174 | end
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| 175 | if samba.!pwd_mkdb = "" then do /* in SMB_SBIN ? */
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| 176 | samba.!pwd_mkdb = SysSearchPath("SMB_SBIN","pwd_mkdb.exe")
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| 177 | end
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| 178 |
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| 179 | if samba.!pwd_mkdb = "" then call _ErrorBinaryNotFound 'Could not find "'samba.!pwd_mkdb'"!'
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| 180 | IF options.!debug == 1 THEN say ' pwd_mkdb.exe = "'samba.!pwd_mkdb'"'
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| 181 |
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| 182 | /* logfiles */
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| 183 | samba.!log = value('SMB_LOGS',,'OS2ENVIRONMENT')
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| 184 | if samba.!log = "" then do /* new default */
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| 185 | ok = SysFileTree(etc'\samba\log',exist.,'DO')
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| 186 | if exist.0 > 0 then samba.!log = etc'\samba\logs'
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| 187 | end
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| 188 | if samba.!log = "" then do /* old default */
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| 189 | ok = SysFileTree(samba.!bin'\logs\log.smbd*',exist.,'FO')
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| 190 | if exist.0 > 0 then samba.!log = samba.!bin'\logs'
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| 191 | end
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| 192 | if samba.!log = "" then do /* LOGFILES */
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| 193 | samba.!log = value('LOGFILES',,'OS2ENVIRONMENT')
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| 194 | end
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| 195 |
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| 196 | if samba.!log = "" then call _ErrorDataFileNotFound 'Could not find logfiles!'
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| 197 | IF options.!debug == 1 THEN say ' Samba logfiles = "'samba.!log'"'
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| 198 |
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| 199 | /* smb.conf */
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| 200 | samba.!smbconf = ETC'\samba\smb.conf'
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| 201 | if \VRFileExists(samba.!smbconf) then call _ErrorDataFileNotFound samba.!smbconf' is not present.'
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| 202 | IF options.!debug == 1 THEN say ' Samba smb.conf = "'samba.!smbconf'"'
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| 203 |
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| 204 | /* find all datafiles - their locations are fixed */
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| 205 |
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| 206 | /* the password files - we'll create them if they don't exist */
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| 207 | samba.!masterpasswd = unixetc'\master.passwd'
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| 208 | if \VRFileExists(samba.!masterpasswd) then call _ErrorDataFileNotFound 'Could not find "'samba.!masterpasswd'"!'
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| 209 | IF options.!debug == 1 THEN say ' master.passwd = "'samba.!masterpasswd'"'
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| 210 |
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| 211 | samba.!pwddb = unixetc'\pwd.db'
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| 212 | if \VRFileExists(samba.!pwddb) then call _ErrorDataFileNotFound 'Could not find "'samba.!pwddb'"!'
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| 213 | IF options.!debug == 1 THEN say ' pwd.db = "'samba.!pwddb'"'
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| 214 |
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| 215 | samba.!spwddb = unixetc'\spwd.db'
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| 216 | if \VRFileExists(samba.!spwddb) then call _ErrorDataFileNotFound 'Could not find "'samba.!spwddb'"!'
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| 217 | IF options.!debug == 1 THEN say ' spwd.db = "'samba.!spwddb'"'
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| 218 |
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| 219 | samba.!group = unixetc'\group'
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| 220 | if \VRFileExists(samba.!group) then call _ErrorDataFileNotFound 'Could not find "'samba.!group'"!'
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| 221 | IF options.!debug == 1 THEN say ' group = "'samba.!group'"'
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| 222 |
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| 223 | samba.!printcap = unixetc'\printcap'
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| 224 | if \VRFileExists(samba.!printcap) then call _ErrorDataFileNotFound 'Could not find "'samba.!printcap'"!'
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| 225 | IF options.!debug == 1 THEN say ' printcap = "'samba.!printcap'"'
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| 226 |
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| 227 | /* Create these directories to make sure they do exist */
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| 228 | ok = SysMkDir(unixetc)
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| 229 | ok = SysMkDir(etc'\samba')
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| 230 | ok = SysMkDir(etc'\samba\private')
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| 231 | ok = SysMkDir(etc'\samba\pid')
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| 232 | ok = SysMkDir(etc'\samba\log')
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| 233 | ok = SysMkDir(etc'\samba\lock')
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| 234 | ok = SysMkDir(etc'\samba\spool')
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| 235 | ok = SysMkDir(etc'\samba\drivers')
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| 236 |
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| 237 | /* use temporary smbpasswd created by pdbedit */
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| 238 | samba.!smbpasswd = TempDir'smbpasswd'
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| 239 | IF options.!debug == 1 THEN say ' smbpasswd = "'samba.!smbpasswd'" (will be created by pdbedit on the fly!)'
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| 240 |
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| 241 | /* Check if winbindd daemon exists */
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| 242 | HaveWinbindd = (stream(samba.!bin'\winbindd.exe', 'c', 'query exists') <> "")
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| 243 |
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| 244 | /* Do we have a minimum of free temporary space? */
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| 245 | if _ChkTempFreeSpace < 262144 then call _ErrorDataFileNotFound 'Free space on "'TempDir'" exhausted!'
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| 246 |
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| 247 | /* Messages from Samba will go here */
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| 248 | samba.!error = SysTempFileName(TempDir'smb_err.???')
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| 249 | samba.!msg = SysTempFileName(TempDir'smb_msg.???')
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| 250 | /* Use of this file is deprecated */
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| 251 | ErrorFile = Tempdir'smbutil.error'
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| 252 |
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| 253 | IF options.!debug == 1 then do
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| 254 | if ErrorState then say " One or more basic Samba setup errors detected!"
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| 255 | else say " No basic Samba setup errors detected!"
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| 256 | end
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| 257 | IF options.!debug == 1 THEN say '_SambaInit() done, Errorstate = 'Errorstate
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| 258 | return
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| 259 |
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| 260 | /*:VRX */
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| 261 | _SambaFinish:
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| 262 | /* Do some very basic housekeeping when leaving */
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| 263 | ok = stream(samba.!msg,'c','close')
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| 264 | ok = stream(samba.!error,'c','close')
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| 265 | ok = SysFileDelete(samba.!msg)
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| 266 | ok = SysFileDelete(samba.!error)
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| 267 | return
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| 268 |
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| 269 | /*:VRX */
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| 270 | _ErrorBinaryNotFound:
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| 271 | /* Set error status variable and show a short message - incomplete! */
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| 272 | msg = arg(1)
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| 273 | say "ERROR: "msg
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| 274 | id = VRMessage( VRWindow(), msg, "Samba Installation", "E" )
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| 275 | ErrorState = (1|ErrorState)
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| 276 | return
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| 277 |
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| 278 | /*:VRX */
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| 279 | _ErrorDataFileNotFound:
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| 280 | /* Set error status variable and show a short message - incomplete! */
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| 281 | msg = arg(1)
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| 282 | say "ERROR: "msg
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| 283 | DataErrorState = (1|DataErrorState)
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| 284 | return
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| 285 |
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| 286 | /*:VRX */
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| 287 | _SambaExtendSearchPath:
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| 288 | IF options.!debug == 1 THEN say '_SambaExtendSearchPath() started'
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| 289 | /* Add binary and tools path to the PATH variable */
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| 290 | old_path = value('PATH',, 'OS2ENVIRONMENT')
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| 291 | if pos(translate(samba.!bin';'),translate(old_path)) = 0 then do
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| 292 | if samba.!bin = samba.!tools then new_path = samba.!bin';'
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| 293 | else new_path = samba.!bin';'samba.!tools';'
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| 294 | ok = value('PATH', new_path || old_path, 'OS2ENVIRONMENT')
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| 295 | drop new_path
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| 296 | end
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| 297 | drop old_path
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| 298 |
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| 299 | /* Add binary and tools path to the DPATH variable */
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| 300 | old_dpath = value('DPATH',, 'OS2ENVIRONMENT')
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| 301 | if pos(translate(samba.!bin';'),translate(old_dpath)) = 0 then do
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| 302 | if samba.!bin = samba.!tools then new_dpath = samba.!bin';'
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| 303 | else new_dpath = samba.!bin';'samba.!tools';'
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| 304 | ok = value('DPATH', new_dpath || old_dpath, 'OS2ENVIRONMENT')
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| 305 | drop new_dpath
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| 306 | end
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| 307 | drop old_dpath
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| 308 |
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| 309 | /* Add binary and tools path to the BEGINLIBPATH variable */
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| 310 | old_beginlibpath = SysQueryExtLibPath("B")
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| 311 | if pos(translate(samba.!bin';'),translate(old_beginlibpath)) = 0 then do
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| 312 | if samba.!bin = samba.!tools then new_beginlibpath = samba.!bin';'old_beginlibpath
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| 313 | else new_beginlibpath = samba.!bin';'samba.!tools';'old_beginlibpath
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| 314 | ok = SysSetExtLibPath( new_beginlibpath, "B")
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| 315 | drop new_beginlibpath
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| 316 | end
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| 317 | drop old_beginlibpath
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| 318 |
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| 319 |
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| 320 | /* Set LIBPATHSTRICT (this is an option - disabled by default) */
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| 321 | /* ok = value('LIBPATHSTRICT','T', 'OS2ENVIRONMENT') */
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| 322 |
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| 323 | IF options.!debug == 1 THEN say '_SambaExtendSearchPath() done'
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| 324 | return
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| 325 |
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| 326 | /*:VRX */
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| 327 | _SambaRunning: procedure expose running. pids. TempDir HaveWinbindd options. samba.
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| 328 | IF options.!debug == 1 THEN say '_SambaRunning() started'
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| 329 |
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| 330 | /* Checks whether any Samba daemon is currently running */
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| 331 |
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| 332 | /* Parameters: none or "ALL"
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| 333 |
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| 334 | Returns: 1 = at least one Samba daemon is running
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| 335 | 1 = Parameter "ALL" all Samba daemons are running
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| 336 | 0 = no Samba daemon is running
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| 337 | 0 = Parameter "ALL" not all Samba daemons are running
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| 338 |
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| 339 | Stems: running. stores which daemon is running
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| 340 | pids. stores pids of running daemons
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| 341 | */
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| 342 | restype = arg(1)
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| 343 | running. = 0
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| 344 | pids. = ""
|
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| 345 |
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| 346 | ok = PRProcessList(proc)
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| 347 |
|
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| 348 | do I = 1 to proc.0
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|---|
| 349 | CurProc = VRParseFileName(proc.i.name,'NE')
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|---|
| 350 | if CurProc = "SMBD.EXE" then do
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|---|
| 351 | running.!smbd = 1
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| 352 | pids.!smbd = pids.!smbd||proc.i.pid||' '
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|---|
| 353 | end
|
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| 354 | if CurProc = "NMBD.EXE" then do
|
|---|
| 355 | running.!nmbd = 1
|
|---|
| 356 | pids.!nmbd = pids.!nmbd||proc.i.pid||' '
|
|---|
| 357 | end
|
|---|
| 358 | if CurProc = "WINBINDD.EXE" then do
|
|---|
| 359 | running.!winb = 1
|
|---|
| 360 | pids.!winb = pids.!winb||proc.i.pid||' '
|
|---|
| 361 | end
|
|---|
| 362 | end
|
|---|
| 363 |
|
|---|
| 364 | if restype = "ALL" then do
|
|---|
| 365 | runres = (running.!smbd & running.!nmbd & (running.!winb | \HaveWinbindd ))
|
|---|
| 366 | end
|
|---|
| 367 | else do
|
|---|
| 368 | runres = (running.!smbd | running.!nmbd |running.!winb)
|
|---|
| 369 | end
|
|---|
| 370 | IF options.!debug == 1 THEN say '_SambaRunning() done'
|
|---|
| 371 | return runres
|
|---|
| 372 |
|
|---|
| 373 | /*:VRX */
|
|---|
| 374 | _PasswordDbRewrite:
|
|---|
| 375 | IF options.!debug == 1 THEN say "_PasswordDBRewrite() started"
|
|---|
| 376 |
|
|---|
| 377 | /* Reset any old rc from pwd_mkdb.exe */
|
|---|
| 378 | pwd_mkdbrc = 0
|
|---|
| 379 |
|
|---|
| 380 | /* delete old .db.tmp files */
|
|---|
| 381 | ok = SysFileDelete(UnixETC'\pwd.db.tmp')
|
|---|
| 382 | ok = SysFileDelete(UnixETC'\spwd.db.tmp')
|
|---|
| 383 |
|
|---|
| 384 | /* create backups of old .db files */
|
|---|
| 385 | ok = VRCopyFile( UnixETC'\pwd.db', UnixETC'\pwd.db.bak' )
|
|---|
| 386 | ok = VRCopyFile( UnixETC'\spwd.db', UnixETC'\spwd.db.bak' )
|
|---|
| 387 |
|
|---|
| 388 | /* delete old .db files */
|
|---|
| 389 | ok = SysFileDelete(UnixETC'\pwd.db')
|
|---|
| 390 | ok = SysFileDelete(UnixETC'\spwd.db')
|
|---|
| 391 |
|
|---|
| 392 | /* Create new password db */
|
|---|
| 393 | address cmd samba.!pwd_mkdb' -d 'unixetc' 'samba.!masterpasswd' 2>'samba.!error
|
|---|
| 394 | pwd_mkdbrc = rc
|
|---|
| 395 | if \VRFileExists(samba.!pwddb) | pwd_mkdbrc <> 0 then do
|
|---|
| 396 | call _SambaShowError
|
|---|
| 397 | end
|
|---|
| 398 | IF options.!debug == 1 THEN say "_PasswordDBRewrite() done ("pwd_mkdbrc")"
|
|---|
| 399 | return
|
|---|
