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author | Phil Davis <phil.davis@inf.org> | 2015-07-16 10:52:28 +0545 |
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committer | Phil Davis <phil.davis@inf.org> | 2015-07-16 10:52:28 +0545 |
commit | 72b2811532f0fe2ce9a2325cd0c105de00e2bef3 (patch) | |
tree | 34af928066e80ddc2032c15282e8f31f67ee8f34 /usr/local | |
parent | 59a3f75ee961a5700f569a18425f2c41f63c28cd (diff) | |
download | pfsense-72b2811532f0fe2ce9a2325cd0c105de00e2bef3.zip pfsense-72b2811532f0fe2ce9a2325cd0c105de00e2bef3.tar.gz |
Make serial ports glob cope with many more possibilities
It originally coped with things like cuau1 cuau1.1
Then I made it cope with things like cuau1 cuau11 but it stopped working for cuau1.1
This one copes with:
cuau1
cuau1.1
cuau1.11
cuau11
cuau11.1
cuau11.11
That should allow for all sorts of reasonable device name files without matching other stuff in /dev (like cuau1.init cuau1.lock) that we need to ignore.
Please think if I have covered the bases here.
Diffstat (limited to 'usr/local')
-rw-r--r-- | usr/local/www/interfaces_ppps_edit.php | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr/local/www/interfaces_ppps_edit.php b/usr/local/www/interfaces_ppps_edit.php index 44d44a0..7781025 100644 --- a/usr/local/www/interfaces_ppps_edit.php +++ b/usr/local/www/interfaces_ppps_edit.php @@ -493,9 +493,9 @@ $types = array("select" => gettext("Select"), "ppp" => "PPP", "pppoe" => "PPPoE" // Match files in /dev starting with "cua" then: // ? = any single character e.g. like "cuau" // [0-9] = a digit from 0 to 9 - // {,[0-9]} = nothing (the empty before the comma) or a digit from 0 to 9 - // This supports up to 100 devices (0 to 99), e.g. cuau0 cuau1 ... cuau10 cuau11 ... cuau99 - $serialports = glob("/dev/cua?[0-9]{,[0-9]}", GLOB_BRACE); + // stuff in {} = the various possible digit and dot combinations to allow an optional 2nd digit, dot, followed by 1 or 2 optional digits + // This supports up to 100 devices (0 to 99), e.g. cuau0 cuau1 ... cuau10 cuau11 ... cuau99 and also possibilities like cuau1.1 cuau1.11 cuau11.1 cuau11.11 + $serialports = glob("/dev/cua?[0-9]{,.[0-9],.[0-9][0-9],[0-9],[0-9].[0-9],[0-9].[0-9][0-9]}", GLOB_BRACE); $serport_count = 0; foreach ($serialports as $port) { $serport_count++; |