dist/nvi/tcl_scripts/mailprocs.tcl

   1 #       Id: mailprocs.tcl,v 8.3 1996/04/29 12:31:35 bostic Exp (Berkeley) Date: 1996/04/29 12:31:35
   2 #
   3 proc validLine {} {
   4         global viScreenId
   5         set line [viGetLine $viScreenId [lindex [viGetCursor $viScreenId] 0]]
   6         if {[string compare [lindex [split $line :] 0]  "To"] == 0} {
   7                 set addrs [lindex [split $line :] 1]
   8                 foreach name [split $addrs ,] {
   9                         isValid [string trim $name]
  10                 }
  11         }
  12 }
  13
  14 proc valid {target} {
  15         set found 0
  16         set aliasFile [open "~/Mail/aliases" r]
  17         while {[gets $aliasFile line] >= 0} {
  18                 set name [lindex [split $line :] 0]
  19                 set address [lindex [split $line :] 1]
  20                 if {[string compare $target $name] == 0} {
  21                         set found 1
  22                         break
  23                 }
  24         }
  25         close $aliasFile
  26         if {$found == 1} {
  27                 return $address
  28         } else {
  29                 return $found
  30         }
  31 }
  32
  33 proc isValid {target} {
  34         global viScreenId
  35         set address [valid $target]
  36         if {$address != 0} {
  37                 viMsg $viScreenId "$target is [string trim $address]"
  38         } else {
  39                 viMsg $viScreenId "$target not found"
  40         }
  41 }
  42
  43 proc isAliasedLine {} {
  44         global viScreenId
  45         set line [viGetLine $viScreenId [lindex [viGetCursor $viScreenId] 0]]
  46         if {[string match [lindex [split $line :] 0] "*To"] == 0} {
  47                 set addrs [lindex [split $line :] 1]
  48                 foreach name [split $addrs ,] {
  49                         isAliased [string trim $name]
  50                 }
  51         }
  52 }
  53
  54 proc aliased {target} {
  55         set found 0
  56         set aliasFile [open "~/Mail/aliases" r]
  57         while {[gets $aliasFile line] >= 0} {
  58                 set name [lindex [split $line :] 0]
  59                 set address [lindex [split $line :] 1]
  60                 if {[string compare $target [string trim $address]] == 0} {
  61                         set found 1
  62                         break
  63                 }
  64         }
  65         close $aliasFile
  66
  67         return $found
  68 }
  69
  70 proc isAliased {target} {
  71         global viScreenId
  72         set found [aliased $target]
  73
  74         if {$found} {
  75                 viMsg $viScreenId "$target is aliased to [string trim $name]"
  76         } else {
  77                 viMsg $viScreenId "$target not aliased"
  78         }
  79 }
  80
  81 proc appendAlias {target address} {
  82         if {![aliased $target]} {
  83                 set aliasFile [open "~/Mail/aliases" a]
  84                 puts $aliasFile "$target: $address"
  85         }
  86         close $aliasFile
  87 }
  88
  89 proc expand {} {
  90         global viScreenId
  91         set row [lindex [viGetCursor $viScreenId] 0]]
  92         set column [lindex [viGetCursor $viScreenId] 1]]
  93         set line [viGetLine $viScreenId $row]
  94         while {$column < [string length $line] && \
  95                 [string index $line $column] != ' '} {
  96                 append $target [string index $line $column]
  97                 incr $column
  98         }
  99         set found [isValid $target]
 100 }
 101
 102 proc cite {} {
 103         global viScreenId
 104         global viStartLine
 105         global viStopLine
 106         for {set i $viStartLine} {$i <= $viStopLine} {incr i} {
 107                 set newLine "> "
 108                 append newLine [viGetLine $viScreenId $i]
 109                 viSetLine $viScreenId $i $newLine
 110         }
 111 }
 112
 113 global viScreenId
 114 viMapKey $viScreenId \x01 isAliasedLine
 115 viMapKey $viScreenId \x02 validLine