71 lines
1.5 KiB
Tcl
Executable File
71 lines
1.5 KiB
Tcl
Executable File
proc BiffScanHeaders {action f {getnum ""}} {
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global Biff
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set file $Biff($f,folder)
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set frm [string match $action frm]
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set chk [string match $action check]
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set msg [string match $action msg]
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set msgtext ""
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set id [open $file]
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set new(0) 0
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set mnum 0
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set inheader 0
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while {![eof $id]} {
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set l [gets $id]
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if [string match "From *" $l] {
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if {$chk && ($mnum != 0) && $new($mnum)} break
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incr mnum
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set inheader 1
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set new($mnum) 1
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if {$frm} {
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set from($mnum) ""
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set subject($mnum) ""
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set date($mnum) ""
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set to($mnum) ""
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set cc($mnum) ""
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}
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continue
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} elseif $inheader {
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switch -glob -- $l {
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"Status:*" {
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regexp "Status: *(.*)" $l v v
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if {$v != "N"} {set new($mnum) 0}
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} "Subject:*" {
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if {$frm} {
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regexp "Subject: *(.*)" $l v subject($mnum)
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}
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} "From:*" {
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if {$frm} {
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regexp "From: *(.*)" $l v from($mnum)
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}
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} "Date:*" {
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if {$frm} {
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regexp "Date: *(.*)" $l v date($mnum)
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}
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} "To:*" {
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if {$frm} {
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regexp "To: *(.*)" $l v to($mnum)
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}
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} "cc:*" {
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if {$frm} {
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regexp "cc: *(.*)" $l v cc($mnum)
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}
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} "" {
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set inheader 0
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}
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}
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}
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if {$msg && ($mnum == $getnum)} {append msgtext "$l\n"}
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}
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close $id
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if $chk {return $new($mnum)}
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if $frm {
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set frmlist ""
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for {set i 1} {$i <= $mnum} {incr i} {
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lappend frmlist [list $from($i) $subject($i) $new($i) $i $date($i)]
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}
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return $frmlist
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} elseif $msg {
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return $msgtext
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}
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}
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