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comparison miscellany/scripts/amhmail.sh @ 0:bce86c4163a3

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Initial revision
author kono
date Mon, 18 Apr 2005 23:46:02 +0900
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-1:000000000000 0:bce86c4163a3
1 #! /bin/sh
2 #
3 # amhmail - aliased version of mhmail(1)
4 #
5 # This program has the same syntax as does mhmail(1). The differences
6 # are that amhmail will do aliasing of addresses by using ali(1) which
7 # mhmail(1) does not do.
8 #
9 # The other difference is that amhmail will prompt you if the body of
10 # the message is not specified on the command line and stdin is a
11 # terminal.
12 #
13 # WARNING: DON'T CALL THIS FILE 'mhmail' or 'ali'!
14 #
15 # Andy Crump (andyc@inteloc)
16 # phone: 681-4697, MS: JF1-70
17 #
18
19 PGM="`basename $0`"
20 USAGE="syntax: $PGM [addrs ... [-body text] [-cc addrs ...] [-from addr] [-s su
21 bject] [-(help)]]"
22
23 if [ $# -eq 0 ]; then # If no arguments, do an inc(1)
24 inc
25 exit 0
26 fi
27
28 BODY="NO BODY"
29 CC=
30 FROM=
31 SUBJECT=
32 ADDRS=
33
34 while [ $# -ne 0 ]
35 do
36 case $1 in
37 -help) # Help message only
38 echo "$USAGE"
39 exit 0
40 ;;
41 -b*) # -body option, next argument is the text
42 shift
43 BODY="$1"
44 if [ $# -ne 0 ]; then
45 shift
46 fi
47 ;;
48 -s*) # -subject option, next argument is the text
49 shift
50 SUBJECT="$1"
51 if [ $# -ne 0 ]; then
52 shift
53 fi
54 ;;
55 -c*) # -cc option, all non (-) arguments are taken
56 # to be cc's.
57 shift;
58 BREAK=0;
59 while [ $BREAK -eq 0 ]
60 do
61 case "$1" in
62 -*)
63 BREAK=1;
64 CC="`ali $CC`";
65 continue;
66 ;;
67 *)
68 CC="$CC $1"
69 if [ $# -ne 0 ]; then
70 shift;
71 else
72 BREAK=1;
73 CC="`ali $CC`";
74 continue;
75 fi
76 ;;
77 esac
78 done
79 ;;
80 -f*) # -from option, next argument is the text
81 shift
82 FROM="$1"
83 if [ $# -ne 0 ]; then
84 shift
85 fi
86 ;;
87 -*) # what is this??
88 echo "$PGM : $1 unknown option."
89 echo "$USAGE"
90 exit 1
91 ;;
92 *) # the addresses or garbage
93 if [ ! -z "$ADDRS" ]; then # if we already have the
94 # addresses, this must be
95 # garbage
96 echo "$USAGE"
97 exit 1
98 fi
99
100 BREAK=0
101 while [ $BREAK -eq 0 ]
102 do
103 case "$1" in
104 -*)
105 BREAK=1
106 ADDRS="`ali $ADDRS`"
107 continue
108 ;;
109 *)
110 ADDRS="$ADDRS $1"
111 if [ $# -ne 0 ]; then
112 shift
113 else
114 BREAK=1
115 ADDRS="`ali $ADDRS`"
116 continue
117 fi
118 ;;
119 esac
120 done
121 ;;
122 esac
123 done
124
125 #
126 # Build the command line
127 #
128
129 CMDLINE="mhmail $ADDRS"
130
131 if [ "$BODY" != "NO BODY" ]; then
132 CMDLINE="$CMDLINE -b \"$BODY\""
133 else
134 if [ -t 0 ]; then # if stdin is a terminal
135 echo "$PGM : Body of message is being read from stdin."
136 echo " Please enter your message and then type ctrl-D."
137 echo ""
138 fi
139 fi
140 if [ ! -z "$CC" ]; then
141 CMDLINE="$CMDLINE -cc $CC"
142 fi
143 if [ ! -z "$FROM" ]; then
144 CMDLINE="$CMDLINE -from $FROM"
145 fi
146 if [ ! -z "$SUBJECT" ]; then
147 CMDLINE="$CMDLINE -subject \"$SUBJECT\""
148 fi
149
150 eval "$CMDLINE" # do it!
151 exit 0