mirror of
git://git.code.sf.net/p/zsh/code
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39 lines
1 KiB
Text
39 lines
1 KiB
Text
# try to disguise parameters from the eval'd command in case it's a function.
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integer __myfd=1
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if [[ -n $1 ]]; then
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if [[ -z $tcp_by_name[$1] ]]; then
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print no such session: $1
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__myfd=2
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elif [[ -n $2 ]]; then
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local TCP_SESS=$1
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shift
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# A bit tricky: make sure the first argument gets re-evaluated,
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# so as to get aliases etc. to work, but make sure the remainder
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# don't, so as not to bugger up quoting. This ought to work the
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# vast majority of the time, anyway.
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local __cmd=$1
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shift
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eval $__cmd \$\*
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return
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else
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TCP_SESS=$1
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return 0;
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fi
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fi
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# Print out the list of sessions, first the number, than the corresponding
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# file descriptor. The current session, if any, is marked with an asterisk.
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local cur name fd
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for name in ${(ko)tcp_by_name}; do
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fd=${tcp_by_name[$name]}
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# mark current session with an asterisk
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if [[ ${TCP_SESS} = $name ]]; then
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cur=" *"
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else
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cur=
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fi
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print -u $__myfd "sess:$name; fd:$fd$cur"
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done
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return $(( __myfd - 1 ))
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