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| Rev 7 | Rev 37 | ||
|---|---|---|---|
| Line 17... | Line 17... | ||
| 17 | 17 | ||
| 18 | # ============================================================================= |
18 | # ============================================================================= |
| 19 | # Functions |
19 | # Functions |
| 20 | # ============================================================================= |
20 | # ============================================================================= |
| 21 | 21 | ||
| 22 | function Usage($mesg, $progname) |
22 | function Usage($progname ,$mesg) |
| 23 | { |
23 | { |
| 24 | echo "Usage : $progname\n"; |
24 | echo "Usage: $progname directory\n"; |
| 25 | echo "$mesg\n"; |
25 | echo "$mesg\n"; |
| 26 | } |
26 | } |
| 27 | 27 | ||
| 28 | function traverse($dir) |
28 | function traverse($dir) |
| 29 | { |
29 | { |
| Line 71... | Line 71... | ||
| 71 | { |
71 | { |
| 72 | $directory = $argv[1]; |
72 | $directory = $argv[1]; |
| 73 | if (is_dir($directory)) |
73 | if (is_dir($directory)) |
| 74 | start_traverse($directory); |
74 | start_traverse($directory); |
| 75 | else |
75 | else |
| 76 | Usage($progname, "ERROR: No directory $directory found"); |
76 | Usage($progname, "ERROR: Not a directory : $directory"); |
| 77 | } |
77 | } |
| 78 | else |
78 | else |
| 79 | Usage($progname, "ERROR: 1 argument expected"); |
79 | Usage($progname, "ERROR: 1 argument expected"); |
| 80 | 80 | ||
| 81 | ?> |
81 | ?> |