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Wannabe
Voice
Joined: 10 Feb 2006
Posts: 17
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 Posted: Sat Aug 04, 2007 2:56 pm Post subject: Regexp help |
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Hey guys, im struggling with a script im trying to write, i have a php script which dumps an array into a browser, and a tcl script that parses several bits of information from that array dump.
However, i now have several sections which are identical appart from the stored information im trying to retrieve, and im not sure how to get all matching results, anyone able to explain a method?
What im wanting is the information behind [hostname] and [map] from each section, the array dump is :
| Code: |
Array
(
[nsserver] => Array
(
[address] => 194.154.191.10:27015
[hostname] => Wireplay UK NS [Classictastic][NS + FF on]
[map] => ns_mineshaft
[gamedir] => ns
[gamename] => NS v3.2.0
[num_players] => 4
[max_players] => 16
[protocol] => 47
[server_type] => d
[server_os] => l
[password] => 0
[mod] => 1
[mod_info] => http://www.unknownworlds.com/ns/
[mod_download] => http://www.unknownworlds.com/ns/view?action=files
[mod_version] => 0
[mod_size] => -709672960
[mod_ssonly] => 9
[mod_customdll] => 0
)
[nsserver2] => Array
(
[address] => 194.154.191.11:27015
[hostname] => Wireplay UK NS [Fight Club][CO + Extralevels]
[map] => co_daimos_beta5
[gamedir] => ns
[gamename] => NS v3.2.0
[num_players] => 0
[max_players] => 18
[protocol] => 47
[server_type] => d
[server_os] => l
[password] => 0
[mod] => 1
[mod_info] => http://www.unknownworlds.com/ns/
[mod_download] => http://www.unknownworlds.com/ns/view?action=files
[mod_version] => 0
[mod_size] => -709672960
[mod_ssonly] => 9
[mod_customdll] => 0
)
[nsserver3] => Array
(
[address] => 194.154.191.12:27015
[hostname] => Wireplay UK NS [Melting Pot][CO only]
[map] => co_angst
[gamedir] => ns
[gamename] => NS v3.2.0
[num_players] => 2
[max_players] => 18
[protocol] => 47
[server_type] => d
[server_os] => l
[password] => 0
[mod] => 1
[mod_info] => http://www.unknownworlds.com/ns/
[mod_download] => http://www.unknownworlds.com/ns/view?action=files
[mod_version] => 0
[mod_size] => -709672960
[mod_ssonly] => 9
[mod_customdll] => 0
)
[nsserver4] => Array
(
[address] => 194.154.191.13:27015
[hostname] => Wireplay UK NS [Vets Surgery][NS + FF on]
[map] => ns_mineshaft
[gamedir] => ns
[gamename] => NS v3.2.0
[num_players] => 2
[max_players] => 18
[protocol] => 47
[server_type] => d
[server_os] => l
[password] => 0
[mod] => 1
[mod_info] => http://www.unknownworlds.com/ns/
[mod_download] => http://www.unknownworlds.com/ns/view?action=files
[mod_version] => 0
[mod_size] => -709672960
[mod_ssonly] => 9
[mod_customdll] => 0
)
[nsserver5] => Array
(
[address] => 194.154.191.14:27015
[hostname] => Wireplay UK NS [ProtoLab][CO + PLUGINS]
[map] => co_core
[gamedir] => ns
[gamename] => NS v3.2.0
[num_players] => 3
[max_players] => 18
[protocol] => 47
[server_type] => d
[server_os] => l
[password] => 0
[mod] => 1
[mod_info] => http://www.unknownworlds.com/ns/
[mod_download] => http://www.unknownworlds.com/ns/view?action=files
[mod_version] => 0
[mod_size] => -709672960
[mod_ssonly] => 9
[mod_customdll] => 0
)
)
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rosc2112
Revered One
Joined: 19 Feb 2006
Posts: 1454
Location: Northeast Pennsylvania
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| Posted: Sat Aug 04, 2007 10:34 pm Post subject: |
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Something like:
| Code: |
set myvar [regexp -all -inline {\[hostname\] (.*?)\n\[map\] (.*?)\n} $input]
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That's one way to get the data into a var, then you can use foreach or whatever you want to manipulate it. You'll prolly have to clean the data up first tho, with regsub or somn.. |
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Wannabe
Voice
Joined: 10 Feb 2006
Posts: 17
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| Posted: Sun Aug 05, 2007 5:53 am Post subject: |
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| What i need ideally, is to read the php array into a tcl array, if i can do that, it would be perfect, only im stuggling to think of a way that isnt far beyond my tcl skills. |
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rosc2112
Revered One
Joined: 19 Feb 2006
Posts: 1454
Location: Northeast Pennsylvania
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| Posted: Sun Aug 05, 2007 12:06 pm Post subject: |
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Once the data is in a var, you can do whatever you want with it, including putting it into an array.
| Code: |
array set hostnames [regexp -inline -all {\[hostname\] (.*?)\n} $input]
array set map [regexp -all -inline {\[map\] (.*?)\n} $input]
or
array set data [regexp -all -inline {\[hostname\] (.*?)\n\[map\] (.*?)\n} $input]
or
set count 0;set var1 "";set var2 ""
foreach line {$input} {
if {[regexp {\[hostname\] (.*?)\n\[map\] (.*?)\n} $line fullmatch var1 var2]} {
incr count
array set myvar "$var1 $var2" "$count"
}
}
|
I use something similar to the last example in a quotes script, to count up the total lines and to pull individual matches (hence using the $count var to keep stuffing data into the array and have a running total at the same time.) |
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awyeah
Revered One
Joined: 26 Apr 2004
Posts: 1580
Location: Switzerland
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| Posted: Sun Aug 05, 2007 8:29 pm Post subject: |
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Note: You do not need to specify the -inline switch with -all. The -all switch already gives the number of possible matches.
_________________
·awyeah·
==================================
Facebook: jawad@idsia.ch (Jay Dee)
PS: Guys, I don't accept script helps or requests personally anymore.
================================== |
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