[gforth] / gforth / fixpath.fs  

gforth: gforth/fixpath.fs


1 : pazsan 1.5 \ fix path in gforth*.exe
2 :    
3 : anton 1.9 \ Copyright (C) 2000,2003,2006 Free Software Foundation, Inc.
4 : pazsan 1.5
5 :     \ This file is part of Gforth.
6 :    
7 :     \ Gforth is free software; you can redistribute it and/or
8 :     \ modify it under the terms of the GNU General Public License
9 : anton 1.10 \ as published by the Free Software Foundation, either version 3
10 : pazsan 1.5 \ of the License, or (at your option) any later version.
11 :    
12 :     \ This program is distributed in the hope that it will be useful,
13 :     \ but WITHOUT ANY WARRANTY; without even the implied warranty of
14 :     \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 :     \ GNU General Public License for more details.
16 :    
17 :     \ You should have received a copy of the GNU General Public License
18 : anton 1.10 \ along with this program. If not, see http://www.gnu.org/licenses/.
19 : pazsan 1.5
20 : pazsan 1.8 ." Fixing " 2 arg type ." with " 1 arg type cr
21 : pazsan 1.5
22 : pazsan 1.8 : "search s" .:/usr/local" ;
23 : pazsan 1.5
24 :     include string.fs
25 :    
26 : pazsan 1.8 Variable path$ 1 arg path$ $!
27 :     Variable pathes$ 1 arg pathes$ $!
28 : pazsan 1.5 Variable exe$
29 :    
30 : pazsan 1.8 pathes$ 1 1 $del s" /cygdrive/" pathes$ 0 $ins
31 :     : fixpathes ( addr u -- )
32 :     bounds ?DO I c@ '\ = IF '/ I c! THEN LOOP ;
33 :     pathes$ $@ fixpathes
34 :     s" .:" pathes$ 0 $ins
35 :    
36 :     0 Value #size
37 :     0 Value #file
38 :     : fix-exe ( addr u -- )
39 :     path$ $@ exe$ $! s" /" exe$ $+! exe$ $+!
40 : pazsan 1.5 exe$ $@ r/w bin open-file throw >r
41 : pazsan 1.8 r@ file-size throw drop to #size
42 :     #size allocate throw to #file
43 :     #file #size r@ read-file throw drop
44 :     #file #size "search search 2drop #file -
45 : pazsan 1.5 0 r@ reposition-file throw
46 :     pathes$ $@ 2dup + 0 swap c! 1+ r@ write-file throw
47 :     r> close-file throw ;
48 :    
49 : pazsan 1.8 2 arg fix-exe
50 : pazsan 1.5
51 :     bye

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