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1 | (* HCoop Domtool (http://hcoop.sourceforge.net/) |
2 | * Copyright (c) 2006, Adam Chlipala |
3 | * |
4 | * This program is free software; you can redistribute it and/or |
5 | * modify it under the terms of the GNU General Public License |
6 | * as published by the Free Software Foundation; either version 2 |
7 | * of the License, or (at your option) any later version. |
8 | * |
9 | * This program is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | * GNU General Public License for more details. |
13 | * |
14 | * You should have received a copy of the GNU General Public License |
15 | * along with this program; if not, write to the Free Software |
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
17 | *) |
18 | |
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19 | (* Driver for configuration requests *) |
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20 | |
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21 | fun uid () = |
22 | case Posix.ProcEnv.getenv "DOMTOOL_USER" of |
23 | NONE => Posix.ProcEnv.getuid () |
24 | | SOME user => Posix.SysDB.Passwd.uid (Posix.SysDB.getpwnam user) |
25 | |
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26 | fun domtoolRoot () = |
27 | let |
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28 | val dname = Posix.SysDB.Passwd.home (Posix.SysDB.getpwuid (uid ())) |
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29 | in |
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30 | OS.Path.joinDirFile {dir = dname, |
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31 | file = ".domtool"} |
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32 | end |
33 | |
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34 | val (doit, doitDir, args) = |
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35 | case CommandLine.arguments () of |
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36 | "-tc" :: args => (fn fname => (Main.setupUser (); ignore (Main.check fname)), |
37 | Main.checkDir, |
38 | args) |
39 | | args => (Main.request, |
40 | Main.requestDir, |
41 | args) |
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42 | |
43 | val _ = |
44 | case args of |
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45 | [fname] => |
46 | if Posix.FileSys.access (fname, []) then |
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47 | doit fname |
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48 | else |
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49 | doit (OS.Path.joinDirFile {dir = domtoolRoot (), |
50 | file = fname}) |
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51 | | [] => doitDir (domtoolRoot ()) |
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52 | | _ => print "Invalid command-line arguments\n" |