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Diffstat (limited to '_mutt/mutt_octet_view.sh')
| -rwxr-xr-x | _mutt/mutt_octet_view.sh | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/_mutt/mutt_octet_view.sh b/_mutt/mutt_octet_view.sh new file mode 100755 index 0000000..a1e6c6f --- /dev/null +++ b/_mutt/mutt_octet_view.sh @@ -0,0 +1,278 @@ +#!/bin/sh +# @(#) mutt_octet_view $Revision: 1.1 $ + +# mutt_octet_view - select octet-stream e-mail attachment viewer +# Copyright (C) 1997,1998,1999,2000 David A Pearson +# Copyright (C) 2000-2001 Gary A. Johnson +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +# Mutt_octet_view is derived from Dave Pearson's mutt.octet.filter +# script (http://www.hagbard.demon.co.uk/archives/mutt.octet.filter). +# Mutt.octet.filter was designed to convert octet-stream e-mail +# attachments to text for use with mutt's auto_view feature. +# Mutt_octet_view extends this capability to use different viewers from +# mutt's attachment menu, including graphical viewers if X is available. +# +# To use mutt_octet_view, put the following lines in your mailcap file: +# +# application/octet-stream; mutt_octet_view -x %s; test=RunningX +# application/octet-stream; mutt_octet_view -v %s +# application/octet-stream; mutt_octet_view %s; copiousoutput +# +# and the following line in your muttrc file: +# +# auto_view application/octet-stream +# +# Mutt_octet_view is not a viewer itself; it only selects external +# viewers based on the attachments' file name suffixes (extensions). +# In addition to any viewers, you will need a copy of the author's +# mutt_bgrun script in order to run X viewers in the background. +# +# Please direct any comments to: +# +# Gary Johnson <garyjohn@spk.agilent.com> +# + + +ShowTAR() +{ + tar tvvf "$1" 2> /dev/null +} + +ShowTGZ() +{ + tar tzvvf "$1" 2> /dev/null +} + +ShowTBZ() +{ + bzip2 -dc "$1" | tar -tvv -f- 2> /dev/null +} + +ShowGZIP() +{ + gzip -dc "$1" 2> /dev/null +} + +ShowZIP() +{ + unzip -l "$1" 2> /dev/null +} + +ShowARJ() +{ + unarj l "$1" 2> /dev/null +} + +ShowVCard() +{ + cat "$1" | mutt.vcard.filter +} + +ShowTIF() +{ + tiffinfo "$1" +} + +ShowObject() +{ + nm "$1" +} + +ShowHTML() +{ + w3m -dump "$1" +} + +ShowPDF() +{ + pdftotext "$1" - +} + +Show() +{ + case "$Mode" in + SHOW) + if [ "$2" ] + then + $2 "$1" + elif [ "$3" -o "$4" ] + then + echo "[-- $Prog: file type is unsupported for autoview (use 'v' to view this part) --]" + else + echo "[-- $Prog: file type is unsupported --]" + fi + ;; + VIEW) + if [ "$3" ] + then + $3 "$1" + elif [ "$2" ] + then + $2 "$1" + else + echo "$Prog: file type is unsupported" >&2 + exit 1 + fi + ;; + XVIEW) + if [ "$4" ] + then + mutt_bgrun $4 "$1" || $4 "$1" + elif [ "$3" ] + then + $3 "$1" + elif [ "$2" ] + then + $2 "$1" + else + echo "$Prog: file type is unsupported" >&2 + exit 1 + fi + ;; + *) echo "$Prog: internal error: invalid Mode $Mode" >&2 + exit 2;; + esac +} + +# Initialize variables + +Prog=$(basename "$0") +Mode=SHOW + +# Check option arguments + +while [ $# -gt 0 ] +do + case "$1" in + -t) Mode=SHOW; shift;; + -v) Mode=VIEW; shift;; + -x) Mode=XVIEW; shift;; + -*) echo "$Prog: invalid option $1" >&2; exit 2;; + *) break;; + esac +done + +# Check file argument + +if [ $# -ne 1 ] +then + echo "usage: $Prog [-t|-v|-x] file" + exit 2 +fi + +File=$1 + +# Process file + +# The behavior of mutt_octet_view is governed primarily by the 'Show' +# function, the option argument, and the table below. 'Show' searches +# its arguments for a command that it can use to display File. It +# begins in the table column specified by the option argument -t (the +# default), -v or -x, and searches to the left until it finds a command +# (non-empty string), which it executes. Commands in the right-most +# column are executed in the background and are left to handle their own +# output. Commands in the other two columns are executed in the +# foreground and send their output to stdout. +# +# Here are some examples. +# +# Autoview Text View X View +# (from (from (from +# index attachment attachment +# menu, menu, menu, +# in-line) foreground) background) +# (-t) (-v) (-x) +# ----------- ----------- ----------- +# Func1 "" "" Func1 will be used to display +# file in all cases. This is +# useful when all that is +# required to display the file is +# a simple text transformation. +# +# "" Func2 "" The file will not be displayed +# in the pager output from the +# index menu. Func2 will be used +# to display the file from the +# attachment menu. This is +# useful when the file is to be +# displayed as text, but is not +# normally desired to view it +# along with the rest of the +# message. +# +# "" "" Func3 The file contains graphical +# material that cannot be viewed +# as text. Func3 will be used to +# display the file only from the +# attachment menu and only when X is +# available. Func3 will be run in +# the background so that the user +# can continue to use the mailer +# while the file is displayed. +# +# "" Func2 Func3 The file contents are not +# displayed in-line along with +# the rest of the message because +# the file is typically large. +# Func2 has only text output and +# is used when only a terminal is +# available for output. Func3 +# produces a nicer display when X +# is available. + +case "$File" in + # Autoview Text View X View + # (from (from (from + # index attachment attachment + # menu, menu, menu, + # in-line) foreground) background) + # (-t) (-v) (-x) + # ----------- ----------- ------------- +*.arj | *.ARJ ) Show "$File" "" ShowARJ "" ;; +*.doc | *.DOC ) Show "$File" word2text word2text qvpview ;; +*.gif | *.GIF ) Show "$File" "" "" xv ;; +*.htm | *.HTM ) Show "$File" ShowHTML w3m mutt_netscape ;; +*.html | *.HTML ) Show "$File" ShowHTML w3m mutt_netscape ;; +*.jpeg | *.JPEG ) Show "$File" "" "" xv ;; +*.jpg | *.JPG ) Show "$File" "" "" xv ;; +*.log | *.LOG ) Show "$File" cat less "" ;; +*.o ) Show "$File" "" ShowObject "" ;; +*.pdf | *.PDF ) Show "$File" "" ShowPDF acroread ;; +*.ppt | *.PPT ) Show "$File" "" "" qvpview ;; +*.ps | *.PS ) Show "$File" "" "" ghostview ;; +*.rtf | *.RTF ) Show "$File" "" rtf2text qvpview ;; +*.tar ) Show "$File" "" ShowTAR "" ;; +*.tar.bz2 ) Show "$File" "" ShowTBZ "" ;; +*.tar.gz ) Show "$File" "" ShowTGZ "" ;; +*.tar.Z ) Show "$File" "" ShowTGZ "" ;; +*.tar.z ) Show "$File" "" ShowTGZ "" ;; +*.tbz2 ) Show "$File" "" ShowTBZ "" ;; +*.tgz ) Show "$File" "" ShowTGZ "" ;; +*.tif | *.TIF ) Show "$File" "" ShowTIF xv ;; +*.txt | *.TXT ) Show "$File" cat less "" ;; +*.url | *.URL ) Show "$File" cat w3m "" ;; +*.vcf ) Show "$File" "" ShowVCard "" ;; +*.xls | *.XLS ) Show "$File" excel2text excel2text qvpview ;; +*.Z ) Show "$File" "" ShowGZIP "" ;; +*.z ) Show "$File" "" ShowGZIP "" ;; +*.zip | *.ZIP ) Show "$File" "" ShowZIP "" ;; +*.gz ) Show "$File" "" ShowGZIP "" ;; + # The *.gz entry must follow any other entries ending in + # .gz. +* ) echo "$Prog: file type is unsupported" >&2; exit 1 ;; + +esac |