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1 ;;; tm-edit.el --- Simple MIME Composer for GNU Emacs
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3 ;; Copyright (C) 1993,1994,1995,1996,1997 Free Software Foundation, Inc.
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5 ;; Author: UMEDA Masanobu <umerin@mse.kyutech.ac.jp>
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6 ;; MORIOKA Tomohiko <morioka@jaist.ac.jp>
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7 ;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
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8 ;; Created: 1994/08/21 renamed from mime.el
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9 ;; Version: $Revision: 1.6 $
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10 ;; Keywords: mail, news, MIME, multimedia, multilingual
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11
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12 ;; This file is part of tm (Tools for MIME).
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13
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14 ;; This program is free software; you can redistribute it and/or
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15 ;; modify it under the terms of the GNU General Public License as
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16 ;; published by the Free Software Foundation; either version 2, or (at
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17 ;; your option) any later version.
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18
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19 ;; This program is distributed in the hope that it will be useful, but
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20 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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22 ;; General Public License for more details.
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23
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24 ;; You should have received a copy of the GNU General Public License
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25 ;; along with GNU Emacs; see the file COPYING. If not, write to the
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26 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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27 ;; Boston, MA 02111-1307, USA.
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28
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29 ;;; Commentary:
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30
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31 ;; This is an Emacs minor mode for editing Internet multimedia
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32 ;; messages formatted in MIME (RFC 2045, 2046, 2047, 2048 and 2049).
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33 ;; All messages in this mode are composed in the tagged MIME format,
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34 ;; that are described in the following examples. The messages
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35 ;; composed in the tagged MIME format are automatically translated
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36 ;; into a MIME compliant message when exiting the mode.
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37
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38 ;; Mule (a multilingual extension to Emacs 18 and 19) has a capability
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39 ;; of handling multilingual text in limited ISO-2022 manner that is
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40 ;; based on early experiences in Japanese Internet community and
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41 ;; resulted in RFC 1468 (ISO-2022-JP charset for MIME). In order to
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42 ;; enable multilingual capability in single text message in MIME,
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43 ;; charset of multilingual text written in Mule is declared as either
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44 ;; `ISO-2022-JP-2' [RFC 1554]. Mule is required for reading the such
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45 ;; messages.
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46
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47 ;; This MIME composer can work with Mail mode, mh-e letter Mode, and
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48 ;; News mode. First of all, you need the following autoload
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49 ;; definition to load mime/editor-mode automatically:
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50 ;;
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51 ;; (autoload 'mime/editor-mode "tm-edit"
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52 ;; "Minor mode for editing MIME message." t)
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53 ;;
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54 ;; In case of Mail mode (includes VM mode), you need the following
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55 ;; hook definition:
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56 ;;
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57 ;; (add-hook 'mail-mode-hook 'mime/editor-mode)
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58 ;; (add-hook 'mail-send-hook 'mime-editor/maybe-translate)
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59 ;;
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60 ;; In case of MH-E, you need the following hook definition:
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61 ;;
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62 ;; (add-hook 'mh-letter-mode-hook
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63 ;; (function
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64 ;; (lambda ()
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65 ;; (mime/editor-mode)
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66 ;; (make-local-variable 'mail-header-separator)
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67 ;; (setq mail-header-separator "--------")
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68 ;; ))))
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69 ;; (add-hook 'mh-before-send-letter-hook 'mime-editor/maybe-translate)
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70 ;;
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71 ;; In case of News mode, you need the following hook definition:
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72 ;;
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73 ;; (add-hook 'news-reply-mode-hook 'mime/editor-mode)
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74 ;; (add-hook 'news-inews-hook 'mime-editor/maybe-translate)
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75 ;;
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76 ;; In case of Emacs 19, it is possible to emphasize the message tags
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77 ;; using font-lock mode as follows:
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78 ;;
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79 ;; (add-hook 'mime/editor-mode-hook
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80 ;; (function
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81 ;; (lambda ()
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82 ;; (font-lock-mode 1)
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83 ;; (setq font-lock-keywords (list mime-editor/tag-regexp))
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84 ;; ))))
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85
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86 ;; The message tag looks like:
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87 ;;
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88 ;; --[[TYPE/SUBTYPE;PARAMETERS][ENCODING]]
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89 ;;
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90 ;; The tagged MIME message examples:
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91 ;;
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92 ;; This is a conventional plain text. It should be translated into
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93 ;; text/plain.
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94 ;;
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95 ;;--[[text/plain]]
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96 ;; This is also a plain text. But, it is explicitly specified as is.
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97 ;;
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98 ;;--[[text/plain; charset=ISO-2022-JP]]
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99 ;; $(B$3$l$O(B charset $(B$r(B ISO-2022-JP $(B$K;XDj$7$?F|K\8l$N(B plain $(B%F%-%9%H$G$9(B.
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100 ;;
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101 ;;--[[text/richtext]]
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102 ;; <center>This is a richtext.</center>
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103 ;;
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104 ;;--[[image/gif][base64]]^M...image encoded in base64 comes here...
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105 ;;
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106 ;;--[[audio/basic][base64]]^M...audio encoded in base64 comes here...
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107
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108 ;;; Code:
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109
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110 (require 'sendmail)
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111 (require 'mail-utils)
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112 (require 'mel)
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113 (require 'tl-list)
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114 (require 'tm-view)
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115 (require 'tm-ew-e)
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116 (require 'signature)
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117
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118
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119 ;;; @ version
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120 ;;;
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121
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122 (defconst mime-editor/RCS-ID
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123 "$Id: tm-edit.el,v 1.6 1997/01/30 02:22:48 steve Exp $")
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124
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125 (defconst mime-editor/version (get-version-string mime-editor/RCS-ID))
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126
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127 (defconst mime-editor/version-name
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128 (concat "tm-edit " mime-editor/version))
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129
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130
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131 ;;; @ variables
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132 ;;;
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133
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134 (defvar mime-prefix "\C-c\C-x"
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135 "*Keymap prefix for MIME commands.")
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136
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137 (defvar mime-ignore-preceding-spaces nil
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138 "*Ignore preceding white spaces if non-nil.")
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139
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140 (defvar mime-ignore-trailing-spaces nil
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141 "*Ignore trailing white spaces if non-nil.")
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142
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143 (defvar mime-ignore-same-text-tag t
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144 "*Ignore preceding text content-type tag that is same with new one.
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145 If non-nil, the text tag is not inserted unless something different.")
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146
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147 (defvar mime-auto-hide-body t
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148 "*Hide non-textual body encoded in base64 after insertion if non-nil.")
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149
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150 (defvar mime-editor/voice-recorder
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151 (function mime-editor/voice-recorder-for-sun)
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152 "*Function to record a voice message and encode it. [tm-edit.el]")
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153
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154 (defvar mime/editor-mode-hook nil
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155 "*Hook called when enter MIME mode.")
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156
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157 (defvar mime-editor/translate-hook nil
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158 "*Hook called before translating into a MIME compliant message.
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159 To insert a signature file automatically, call the function
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160 `mime-editor/insert-signature' from this hook.")
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161
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162 (defvar mime-editor/exit-hook nil
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163 "*Hook called when exit MIME mode.")
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164
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165 (defvar mime-content-types
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166 '(("text"
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167 ;; Charset parameter need not to be specified, since it is
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168 ;; defined automatically while translation.
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169 ("plain"
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170 ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
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171 )
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172 ("richtext"
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173 ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
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174 )
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175 ("enriched"
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176 ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
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177 )
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178 ("x-latex"
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179 ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
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180 )
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181 ("html"
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182 ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
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183 )
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184 ("x-rot13-47")
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185 )
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186 ("message"
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187 ("external-body"
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188 ("access-type"
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189 ("anon-ftp"
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190 ("site" "ftp.jaist.ac.jp" "wnoc-fuk.wide.ad.jp" "nic.karrn.ad.jp")
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191 ("directory" "/pub/GNU/elisp/mime")
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192 ("name")
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193 ("mode" "image" "ascii" "local8"))
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194 ("ftp"
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195 ("site")
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196 ("directory")
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197 ("name")
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198 ("mode" "image" "ascii" "local8"))
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199 ("tftp" ("site") ("name"))
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200 ("afs" ("site") ("name"))
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201 ("local-file" ("site") ("name"))
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202 ("mail-server" ("server" "ftpmail@nic.karrn.ad.jp"))
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203 ))
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204 ("rfc822")
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205 )
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206 ("application"
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207 ("octet-stream" ("type" "" "tar" "shar"))
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208 ("postscript")
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209 ("x-kiss" ("x-cnf")))
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210 ("image"
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211 ("gif")
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212 ("jpeg")
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213 ("tiff")
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214 ("x-pic")
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215 ("x-mag")
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216 ("x-xwd")
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217 ("x-xbm")
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218 )
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219 ("audio" ("basic"))
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220 ("video" ("mpeg"))
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221 )
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222 "*Alist of content-type, subtype, parameters and its values.")
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223
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224 (defvar mime-file-types
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225 '(("\\.rtf$"
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226 "text" "richtext" nil
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227 nil
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228 nil nil)
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229 ("\\.html$"
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230 "text" "html" nil
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231 nil
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232 nil nil)
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233 ("\\.ps$"
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234 "application" "postscript" nil
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235 "quoted-printable"
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236 "attachment" (("filename" . file))
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237 )
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238 ("\\.jpg$"
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239 "image" "jpeg" nil
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240 "base64"
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241 "inline" (("filename" . file))
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242 )
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243 ("\\.gif$"
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244 "image" "gif" nil
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245 "base64"
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246 "inline" (("filename" . file))
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247 )
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248 ("\\.tiff$"
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249 "image" "tiff" nil
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250 "base64"
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251 "inline" (("filename" . file))
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252 )
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253 ("\\.pic$"
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254 "image" "x-pic" nil
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255 "base64"
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256 "inline" (("filename" . file))
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257 )
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258 ("\\.mag$"
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259 "image" "x-mag" nil
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260 "base64"
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261 "inline" (("filename" . file))
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262 )
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263 ("\\.xbm$"
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264 "image" "x-xbm" nil
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265 "base64"
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266 "inline" (("filename" . file))
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267 )
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268 ("\\.xwd$"
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269 "image" "x-xwd" nil
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270 "base64"
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271 "inline" (("filename" . file))
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272 )
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273 ("\\.au$"
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274 "audio" "basic" nil
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275 "base64"
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276 "attachment" (("filename" . file))
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277 )
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278 ("\\.mpg$"
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279 "video" "mpeg" nil
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280 "base64"
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281 "attachment" (("filename" . file))
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282 )
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283 ("\\.el$"
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284 "application" "octet-stream" (("type" . "emacs-lisp"))
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285 "7bit"
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286 "attachment" (("filename" . file))
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287 )
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288 ("\\.lsp$"
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289 "application" "octet-stream" (("type" . "common-lisp"))
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290 "7bit"
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291 "attachment" (("filename" . file))
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292 )
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293 ("\\.tar\\.gz$"
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294 "application" "octet-stream" (("type" . "tar+gzip"))
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295 "base64"
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296 "attachment" (("filename" . file))
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297 )
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298 ("\\.tgz$"
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299 "application" "octet-stream" (("type" . "tar+gzip"))
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300 "base64"
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301 "attachment" (("filename" . file))
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302 )
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303 ("\\.tar\\.Z$"
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304 "application" "octet-stream" (("type" . "tar+compress"))
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305 "base64"
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306 "attachment" (("filename" . file))
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307 )
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308 ("\\.taz$"
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309 "application" "octet-stream" (("type" . "tar+compress"))
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310 "base64"
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311 "attachment" (("filename" . file))
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312 )
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313 ("\\.gz$"
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314 "application" "octet-stream" (("type" . "gzip"))
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315 "base64"
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316 "attachment" (("filename" . file))
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317 )
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318 ("\\.Z$"
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319 "application" "octet-stream" (("type" . "compress"))
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320 "base64"
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321 "attachment" (("filename" . file))
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322 )
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323 ("\\.lzh$"
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324 "application" "octet-stream" (("type" . "lha"))
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325 "base64"
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326 "attachment" (("filename" . file))
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327 )
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328 ("\\.zip$"
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329 "application" "zip" nil
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330 "base64"
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331 "attachment" (("filename" . file))
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332 )
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333 ("\\.diff$"
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334 "application" "octet-stream" (("type" . "patch"))
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335 nil
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336 "attachment" (("filename" . file))
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337 )
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338 ("\\.patch$"
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339 "application" "octet-stream" (("type" . "patch"))
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340 nil
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341 "attachment" (("filename" . file))
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342 )
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343 ("\\.signature"
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344 "text" "plain" nil nil)
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345 (".*"
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346 "application" "octet-stream" nil
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347 nil
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348 "attachment" (("filename" . file))
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349 )
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350 )
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351 "*Alist of file name, types, parameters, and default encoding.
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352 If encoding is nil, it is determined from its contents.")
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353
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354 ;;; @@ about charset, encoding and transfer-level
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355 ;;;
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356
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357 (defvar mime-editor/transfer-level 7
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76
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358 "*A number of network transfer level. It should be bigger than 7.")
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359 (make-variable-buffer-local 'mime-editor/transfer-level)
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360
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361 (defvar mime-editor/transfer-level-string
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362 (mime/encoding-name mime-editor/transfer-level 'not-omit)
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363 "*A string formatted version of mime/defaul-transfer-level")
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364 (make-variable-buffer-local 'mime-editor/transfer-level-string)
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365
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366 (defun mime-editor/make-charset-default-encoding-alist (transfer-level)
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367 (mapcar (function
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368 (lambda (charset-type)
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369 (let ((charset (car charset-type))
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370 (type (nth 1 charset-type))
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371 (encoding (nth 2 charset-type))
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372 )
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373 (if (<= type transfer-level)
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374 (cons charset (mime/encoding-name type))
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375 (cons charset encoding)
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376 ))))
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377 mime-charset-type-list))
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378
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379 (defvar mime-editor/charset-default-encoding-alist
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380 (mime-editor/make-charset-default-encoding-alist mime-editor/transfer-level))
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381 (make-variable-buffer-local 'mime-editor/charset-default-encoding-alist)
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382
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383 ;;; @@ about message inserting
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384 ;;;
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385
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386 (defvar mime-editor/yank-ignored-field-list
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387 '("Received" "Approved" "Path" "Replied" "Status"
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388 "Xref" "X-UIDL" "X-Filter" "X-Gnus-.*" "X-VM-.*")
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389 "Delete these fields from original message when it is inserted
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390 as message/rfc822 part.
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391 Each elements are regexp of field-name. [tm-edit.el]")
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392
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393 (defvar mime-editor/yank-ignored-field-regexp
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394 (concat "^"
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395 (apply (function regexp-or) mime-editor/yank-ignored-field-list)
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396 ":"))
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397
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398 (defvar mime-editor/message-inserter-alist nil)
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399 (defvar mime-editor/mail-inserter-alist nil)
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400
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401 ;;; @@ about message splitting
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402 ;;;
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403
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404 (defvar mime-editor/split-message t
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405 "*Split large message if it is non-nil. [tm-edit.el]")
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406
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407 (defvar mime-editor/message-default-max-lines 1000
|
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408 "*Default maximum lines of a message. [tm-edit.el]")
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409
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410 (defvar mime-editor/message-max-lines-alist
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411 '((news-reply-mode . 500))
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412 "Alist of major-mode vs maximum lines of a message.
|
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413 If it is not specified for a major-mode,
|
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414 `mime-editor/message-default-max-lines' is used. [tm-edit.el]")
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415
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416 (defconst mime-editor/split-ignored-field-regexp
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417 "\\(^Content-\\|^Subject:\\|^Mime-Version:\\)")
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418
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419 (defvar mime-editor/split-blind-field-regexp
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420 "\\(^[BDFbdf]cc:\\|^cc:[ \t]*$\\)")
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421
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422 (defvar mime-editor/split-message-sender-alist nil)
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423
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424 (defvar mime-editor/news-reply-mode-server-running nil)
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425
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426
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427 ;;; @@ about PGP
|
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428 ;;;
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429
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|
430 (defvar mime-editor/signing-type 'pgp-elkins
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431 "*PGP signing type (pgp-elkins, pgp-kazu or nil). [tm-edit.el]")
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432
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|
433 (defvar mime-editor/encrypting-type 'pgp-elkins
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434 "*PGP encrypting type (pgp-elkins, pgp-kazu or nil). [tm-edit.el]")
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435
|
|
70
|
436 (defvar mime-editor/pgp-sign-function 'tm:mc-pgp-sign-region)
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437 (defvar mime-editor/pgp-encrypt-function 'tm:mc-pgp-encrypt-region)
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|
438 (defvar mime-editor/traditional-pgp-sign-function 'mc-pgp-sign-region)
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|
439 (defvar mime-editor/pgp-insert-public-key-function 'mc-insert-public-key)
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440
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|
|
441 (autoload mime-editor/pgp-sign-function "tm-edit-mc")
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|
442 (autoload mime-editor/pgp-encrypt-function "tm-edit-mc")
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443 (autoload mime-editor/traditional-pgp-sign-function "mc-pgp")
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|
|
444 (autoload mime-editor/pgp-insert-public-key-function "mc-toplev")
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|
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445
|
|
4
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446
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|
|
447 ;;; @@ about tag
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|
|
448 ;;;
|
|
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449
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|
|
450 (defconst mime-editor/single-part-tag-regexp
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|
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451 "--[[][[]\\([^]]*\\)]\\([[]\\([^]]*\\)]\\|\\)]"
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|
|
452 "*Regexp of MIME tag in the form of [[CONTENT-TYPE][ENCODING]].")
|
|
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453
|
|
|
454 (defconst mime-editor/quoted-single-part-tag-regexp
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|
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455 (concat "- " (substring mime-editor/single-part-tag-regexp 1)))
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|
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456
|
|
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457 (defconst mime-editor/multipart-beginning-regexp "--<<\\([^<>]+\\)>>-{\n")
|
|
|
458
|
|
|
459 (defconst mime-editor/multipart-end-regexp "--}-<<\\([^<>]+\\)>>\n")
|
|
|
460
|
|
|
461 (defconst mime-editor/beginning-tag-regexp
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|
|
462 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
463 mime-editor/multipart-beginning-regexp))
|
|
|
464
|
|
|
465 (defconst mime-editor/end-tag-regexp
|
|
|
466 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
467 mime-editor/multipart-end-regexp))
|
|
|
468
|
|
|
469 (defconst mime-editor/tag-regexp
|
|
|
470 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
471 mime-editor/multipart-beginning-regexp
|
|
|
472 mime-editor/multipart-end-regexp))
|
|
|
473
|
|
|
474 (defvar mime-tag-format "--[[%s]]"
|
|
|
475 "*Control-string making a MIME tag.")
|
|
|
476
|
|
|
477 (defvar mime-tag-format-with-encoding "--[[%s][%s]]"
|
|
|
478 "*Control-string making a MIME tag with encoding.")
|
|
|
479
|
|
|
480 ;;; @@ multipart boundary
|
|
|
481 ;;;
|
|
|
482
|
|
|
483 (defvar mime-multipart-boundary "Multipart"
|
|
|
484 "*Boundary of a multipart message.")
|
|
|
485
|
|
|
486
|
|
|
487 ;;; @@ buffer local variables
|
|
|
488 ;;;
|
|
|
489
|
|
|
490 (defvar mime/editor-mode-old-local-map nil)
|
|
|
491 (defvar mime/editing-buffer nil)
|
|
|
492
|
|
|
493
|
|
|
494 ;;; @ constants
|
|
|
495 ;;;
|
|
|
496
|
|
|
497 (defconst mime-tspecials-regexp "[][()<>@,;:\\\"/?.= \t]"
|
|
|
498 "*Specify MIME tspecials.
|
|
|
499 Tspecials means any character that matches with it in header must be quoted.")
|
|
|
500
|
|
|
501 (defconst mime-editor/mime-version-value
|
|
|
502 (concat "1.0 (generated by " mime-editor/version-name ")")
|
|
|
503 "MIME version number.")
|
|
|
504
|
|
|
505 (defconst mime-editor/mime-map (make-sparse-keymap)
|
|
|
506 "Keymap for MIME commands.")
|
|
|
507
|
|
|
508 ;;; @ keymap and menu
|
|
|
509 ;;;
|
|
|
510
|
|
|
511 (defvar mime/editor-mode-flag nil)
|
|
|
512 (make-variable-buffer-local 'mime/editor-mode-flag)
|
|
|
513
|
|
|
514 (defun mime-editor/define-keymap (keymap)
|
|
|
515 "Add mime-editor commands to KEYMAP."
|
|
|
516 (if (not (keymapp keymap))
|
|
|
517 nil
|
|
|
518 (define-key keymap "\C-t" 'mime-editor/insert-text)
|
|
|
519 (define-key keymap "\C-i" 'mime-editor/insert-file)
|
|
|
520 (define-key keymap "\C-e" 'mime-editor/insert-external)
|
|
|
521 (define-key keymap "\C-v" 'mime-editor/insert-voice)
|
|
|
522 (define-key keymap "\C-y" 'mime-editor/insert-message)
|
|
|
523 (define-key keymap "\C-m" 'mime-editor/insert-mail)
|
|
|
524 (define-key keymap "\C-w" 'mime-editor/insert-signature)
|
|
|
525 (define-key keymap "\C-s" 'mime-editor/insert-signature)
|
|
|
526 (define-key keymap "\C-k" 'mime-editor/insert-key)
|
|
|
527 (define-key keymap "t" 'mime-editor/insert-tag)
|
|
|
528 (define-key keymap "a" 'mime-editor/enclose-alternative-region)
|
|
|
529 (define-key keymap "p" 'mime-editor/enclose-parallel-region)
|
|
|
530 (define-key keymap "m" 'mime-editor/enclose-mixed-region)
|
|
|
531 (define-key keymap "d" 'mime-editor/enclose-digest-region)
|
|
|
532 (define-key keymap "s" 'mime-editor/enclose-signed-region)
|
|
|
533 (define-key keymap "e" 'mime-editor/enclose-encrypted-region)
|
|
|
534 (define-key keymap "q" 'mime-editor/enclose-quote-region)
|
|
|
535 (define-key keymap "7" 'mime-editor/set-transfer-level-7bit)
|
|
|
536 (define-key keymap "8" 'mime-editor/set-transfer-level-8bit)
|
|
|
537 (define-key keymap "/" 'mime-editor/set-split)
|
|
|
538 (define-key keymap "v" 'mime-editor/set-sign)
|
|
|
539 (define-key keymap "h" 'mime-editor/set-encrypt)
|
|
|
540 (define-key keymap "\C-p" 'mime-editor/preview-message)
|
|
|
541 (define-key keymap "\C-z" 'mime-editor/exit)
|
|
|
542 (define-key keymap "?" 'mime-editor/help)
|
|
|
543 ))
|
|
|
544
|
|
|
545 (mime-editor/define-keymap mime-editor/mime-map)
|
|
|
546
|
|
|
547 (defun mime-editor/toggle-mode ()
|
|
|
548 (interactive)
|
|
|
549 (if mime/editor-mode-flag
|
|
|
550 (mime-editor/exit 'nomime)
|
|
|
551 (mime/editor-mode)
|
|
|
552 ))
|
|
|
553
|
|
|
554 (cond (running-xemacs
|
|
|
555 (defconst mime-editor/minor-mime-map nil "Keymap for MIME commands.")
|
|
|
556 (or mime-editor/minor-mime-map
|
|
|
557 (progn
|
|
|
558 (setq mime-editor/minor-mime-map
|
|
|
559 (make-sparse-keymap 'mime-editor/minor-mime-map))
|
|
|
560 (define-key
|
|
|
561 mime-editor/minor-mime-map mime-prefix mime-editor/mime-map)
|
|
|
562 ))
|
|
|
563 (add-minor-mode 'mime/editor-mode-flag
|
|
|
564 '((" MIME-Edit " mime-editor/transfer-level-string))
|
|
|
565 mime-editor/minor-mime-map
|
|
|
566 nil
|
|
|
567 'mime-editor/toggle-mode)
|
|
|
568 )
|
|
|
569 (t
|
|
|
570 (set-alist 'minor-mode-alist
|
|
|
571 'mime/editor-mode-flag
|
|
|
572 '((" MIME-Edit " mime-editor/transfer-level-string))))
|
|
|
573 )
|
|
|
574
|
|
|
575 (defconst mime-editor/menu-title "MIME-Edit")
|
|
|
576
|
|
|
577 (defconst mime-editor/menu-list
|
|
|
578 '((mime-help "Describe MIME editor mode" mime-editor/help)
|
|
|
579 (file "Insert File" mime-editor/insert-file)
|
|
|
580 (external "Insert External" mime-editor/insert-external)
|
|
|
581 (voice "Insert Voice" mime-editor/insert-voice)
|
|
|
582 (message "Insert Message" mime-editor/insert-message)
|
|
|
583 (mail "Insert Mail" mime-editor/insert-mail)
|
|
|
584 (signature "Insert Signature" mime-editor/insert-signature)
|
|
|
585 (text "Insert Text" mime-editor/insert-text)
|
|
|
586 (tag "Insert Tag" mime-editor/insert-tag)
|
|
|
587 (alternative "Enclose as alternative"
|
|
|
588 mime-editor/enclose-alternative-region)
|
|
|
589 (parallel "Enclose as parallel" mime-editor/enclose-parallel-region)
|
|
|
590 (mixed "Enclose as serial" mime-editor/enclose-mixed-region)
|
|
|
591 (digest "Enclose as digest" mime-editor/enclose-digest-region)
|
|
|
592 (signed "Enclose as signed" mime-editor/enclose-signed-region)
|
|
|
593 (encrypted "Enclose as encrypted" mime-editor/enclose-encrypted-region)
|
|
|
594 (quote "Verbatim region" mime-editor/enclose-quote-region)
|
|
|
595 (key "Insert Public Key" mime-editor/insert-key)
|
|
|
596 (split "About split" mime-editor/set-split)
|
|
|
597 (sign "About sign" mime-editor/set-sign)
|
|
|
598 (encrypt "About encryption" mime-editor/set-encrypt)
|
|
|
599 (preview "Preview Message" mime-editor/preview-message)
|
|
|
600 (level "Toggle transfer-level" mime-editor/toggle-transfer-level)
|
|
|
601 )
|
|
|
602 "MIME-edit menubar entry.")
|
|
|
603
|
|
|
604 (defun mime-editor/define-menu-for-emacs19 ()
|
|
|
605 "Define menu for Emacs 19."
|
|
|
606 (define-key (current-local-map) [menu-bar mime-edit]
|
|
|
607 (cons mime-editor/menu-title
|
|
|
608 (make-sparse-keymap mime-editor/menu-title)))
|
|
|
609 (mapcar (function
|
|
|
610 (lambda (item)
|
|
|
611 (define-key (current-local-map)
|
|
|
612 (vector 'menu-bar 'mime-edit (car item))
|
|
|
613 (cons (nth 1 item)(nth 2 item))
|
|
|
614 )
|
|
|
615 ))
|
|
|
616 (reverse mime-editor/menu-list)
|
|
|
617 ))
|
|
|
618
|
|
|
619 ;;; modified by Pekka Marjola <pema@iki.fi>
|
|
|
620 ;;; 1995/9/5 (c.f. [tm-en:69])
|
|
|
621 (defun mime-editor/define-menu-for-xemacs ()
|
|
|
622 "Define menu for Emacs 19."
|
|
|
623 (cond ((featurep 'menubar)
|
|
|
624 (make-local-variable 'current-menubar)
|
|
|
625 (set-buffer-menubar current-menubar)
|
|
|
626 (add-submenu nil
|
|
|
627 (cons mime-editor/menu-title
|
|
|
628 (mapcar (function
|
|
|
629 (lambda (item)
|
|
|
630 (vector (nth 1 item)(nth 2 item)
|
|
|
631 mime/editor-mode-flag)
|
|
|
632 ))
|
|
|
633 mime-editor/menu-list)))
|
|
|
634 )))
|
|
|
635
|
|
|
636 ;;; modified by Steven L. Baur <steve@miranova.com>
|
|
|
637 ;;; 1995/12/6 (c.f. [tm-en:209])
|
|
|
638 (if (and running-xemacs (not (boundp 'mime-editor/popup-menu-for-xemacs)))
|
|
|
639 (setq mime-editor/popup-menu-for-xemacs
|
|
|
640 (append '("MIME Commands" "---")
|
|
|
641 (mapcar (function (lambda (item)
|
|
|
642 (vector (nth 1 item)
|
|
|
643 (nth 2 item)
|
|
|
644 t)))
|
|
|
645 mime-editor/menu-list)))
|
|
|
646 )
|
|
|
647 ;;; end
|
|
|
648
|
|
|
649
|
|
|
650 ;;; @ functions
|
|
|
651 ;;;
|
|
|
652
|
|
|
653 ;;;###autoload
|
|
|
654 (defun mime/editor-mode ()
|
|
|
655 "MIME minor mode for editing the tagged MIME message.
|
|
|
656
|
|
|
657 In this mode, basically, the message is composed in the tagged MIME
|
|
|
658 format. The message tag looks like:
|
|
|
659
|
|
76
|
660 --[[text/plain; charset=ISO-2022-JP][7bit]]
|
|
4
|
661
|
|
|
662 The tag specifies the MIME content type, subtype, optional parameters
|
|
|
663 and transfer encoding of the message following the tag. Messages
|
|
|
664 without any tag are treated as `text/plain' by default. Charset and
|
|
|
665 transfer encoding are automatically defined unless explicitly
|
|
|
666 specified. Binary messages such as audio and image are usually hidden.
|
|
|
667 The messages in the tagged MIME format are automatically translated
|
|
|
668 into a MIME compliant message when exiting this mode.
|
|
|
669
|
|
|
670 Available charsets depend on Emacs version being used. The following
|
|
|
671 lists the available charsets of each emacs.
|
|
|
672
|
|
|
673 EMACS 18: US-ASCII is only available.
|
|
|
674 NEmacs: US-ASCII and ISO-2022-JP are available.
|
|
|
675 EMACS 19: US-ASCII and ISO-8859-1 (or other charset) are available.
|
|
|
676 XEmacs 19: US-ASCII and ISO-8859-1 (or other charset) are available.
|
|
|
677 Mule: US-ASCII, ISO-8859-* (except for ISO-8859-5), KOI8-R,
|
|
|
678 ISO-2022-JP, ISO-2022-JP-2, ISO-2022-KR, BIG5 and
|
|
|
679 ISO-2022-INT-1 are available.
|
|
|
680
|
|
|
681 ISO-2022-JP-2 and ISO-2022-INT-1 charsets used in mule is expected to
|
|
|
682 be used to represent multilingual text in intermixed manner. Any
|
|
|
683 languages that has no registered charset are represented as either
|
|
|
684 ISO-2022-JP-2 or ISO-2022-INT-1 in mule.
|
|
|
685
|
|
|
686 If you want to use non-ISO-8859-1 charset in EMACS 19 or XEmacs 19,
|
|
|
687 please set variable `default-mime-charset'. This variable must be
|
|
|
688 symbol of which name is a MIME charset.
|
|
|
689
|
|
|
690 If you want to add more charsets in mule, please set variable
|
|
|
691 `charsets-mime-charset-alist'. This variable must be alist of which
|
|
|
692 key is list of leading-char/charset and value is symbol of MIME
|
|
|
693 charset. (leading-char is a term of MULE 1.* and 2.*. charset is a
|
|
|
694 term of XEmacs/mule, mule merged EMACS and MULE 3.*) If name of
|
|
|
695 coding-system is different as MIME charset, please set variable
|
|
|
696 `mime-charset-coding-system-alist'. This variable must be alist of
|
|
|
697 which key is MIME charset and value is coding-system.
|
|
|
698
|
|
|
699 Following commands are available in addition to major mode commands:
|
|
76
|
700
|
|
|
701 \[make single part\]
|
|
4
|
702 \\[mime-editor/insert-text] insert a text message.
|
|
|
703 \\[mime-editor/insert-file] insert a (binary) file.
|
|
|
704 \\[mime-editor/insert-external] insert a reference to external body.
|
|
|
705 \\[mime-editor/insert-voice] insert a voice message.
|
|
|
706 \\[mime-editor/insert-message] insert a mail or news message.
|
|
|
707 \\[mime-editor/insert-mail] insert a mail message.
|
|
|
708 \\[mime-editor/insert-signature] insert a signature file at end.
|
|
76
|
709 \\[mime-editor/insert-key] insert PGP public key.
|
|
4
|
710 \\[mime-editor/insert-tag] insert a new MIME tag.
|
|
76
|
711
|
|
|
712 \[make enclosure (maybe multipart)\]
|
|
4
|
713 \\[mime-editor/enclose-alternative-region] enclose as multipart/alternative.
|
|
|
714 \\[mime-editor/enclose-parallel-region] enclose as multipart/parallel.
|
|
|
715 \\[mime-editor/enclose-mixed-region] enclose as multipart/mixed.
|
|
|
716 \\[mime-editor/enclose-digest-region] enclose as multipart/digest.
|
|
|
717 \\[mime-editor/enclose-signed-region] enclose as PGP signed.
|
|
|
718 \\[mime-editor/enclose-encrypted-region] enclose as PGP encrypted.
|
|
76
|
719 \\[mime-editor/enclose-quote-region] enclose as verbose mode (to avoid to expand tags)
|
|
|
720
|
|
|
721 \[other commands\]
|
|
|
722 \\[mime-editor/set-transfer-level-7bit] set transfer-level as 7.
|
|
|
723 \\[mime-editor/set-transfer-level-8bit] set transfer-level as 8.
|
|
|
724 \\[mime-editor/set-split] set message splitting mode.
|
|
|
725 \\[mime-editor/set-sign] set PGP-sign mode.
|
|
|
726 \\[mime-editor/set-encrypt] set PGP-encryption mode.
|
|
4
|
727 \\[mime-editor/preview-message] preview editing MIME message.
|
|
|
728 \\[mime-editor/exit] exit and translate into a MIME compliant message.
|
|
76
|
729 \\[mime-editor/help] show this help.
|
|
70
|
730 \\[mime-editor/maybe-translate] exit and translate if in MIME mode, then split.
|
|
4
|
731
|
|
|
732 Additional commands are available in some major modes:
|
|
|
733 C-c C-c exit, translate and run the original command.
|
|
|
734 C-c C-s exit, translate and run the original command.
|
|
|
735
|
|
|
736 The following is a message example written in the tagged MIME format.
|
|
|
737 TABs at the beginning of the line are not a part of the message:
|
|
|
738
|
|
|
739 This is a conventional plain text. It should be translated
|
|
|
740 into text/plain.
|
|
|
741 --[[text/plain]]
|
|
|
742 This is also a plain text. But, it is explicitly specified as
|
|
|
743 is.
|
|
86
|
744 --[[text/plain; charset=ISO-8859-1]]
|
|
|
745 This is also a plain text. But charset is specified as
|
|
|
746 iso-8859-1.
|
|
|
747
|
|
|
748 ¡Hola! Buenos días. ¿Cómo está usted?
|
|
|
749 --[[text/enriched]]
|
|
|
750 This is a <bold>enriched text</bold>.
|
|
|
751 --[[image/gif][base64]]...image encoded in base64 here...
|
|
|
752 --[[audio/basic][base64]]...audio encoded in base64 here...
|
|
4
|
753
|
|
|
754 User customizable variables (not documented all of them):
|
|
|
755 mime-prefix
|
|
|
756 Specifies a key prefix for MIME minor mode commands.
|
|
|
757
|
|
|
758 mime-ignore-preceding-spaces
|
|
|
759 Preceding white spaces in a message body are ignored if non-nil.
|
|
|
760
|
|
|
761 mime-ignore-trailing-spaces
|
|
|
762 Trailing white spaces in a message body are ignored if non-nil.
|
|
|
763
|
|
|
764 mime-auto-hide-body
|
|
|
765 Hide a non-textual body message encoded in base64 after insertion
|
|
|
766 if non-nil.
|
|
|
767
|
|
76
|
768 mime-editor/transfer-level
|
|
|
769 A number of network transfer level. It should be bigger than 7.
|
|
|
770 If you are in 8bit-through environment, please set 8.
|
|
|
771
|
|
4
|
772 mime-editor/voice-recorder
|
|
|
773 Specifies a function to record a voice message and encode it.
|
|
|
774 The function `mime-editor/voice-recorder-for-sun' is for Sun
|
|
|
775 SparcStations.
|
|
|
776
|
|
|
777 mime/editor-mode-hook
|
|
|
778 Turning on MIME mode calls the value of mime/editor-mode-hook, if
|
|
|
779 it is non-nil.
|
|
|
780
|
|
|
781 mime-editor/translate-hook
|
|
|
782 The value of mime-editor/translate-hook is called just before translating
|
|
|
783 the tagged MIME format into a MIME compliant message if it is
|
|
|
784 non-nil. If the hook call the function mime-editor/insert-signature,
|
|
|
785 the signature file will be inserted automatically.
|
|
|
786
|
|
|
787 mime-editor/exit-hook
|
|
|
788 Turning off MIME mode calls the value of mime-editor/exit-hook, if it is
|
|
|
789 non-nil."
|
|
|
790 (interactive)
|
|
|
791 (if mime/editor-mode-flag
|
|
|
792 (error "You are already editing a MIME message.")
|
|
|
793 (setq mime/editor-mode-flag t)
|
|
|
794 ;; Remember old key bindings.
|
|
|
795 (if running-xemacs
|
|
|
796 (use-local-map (or (current-local-map) (make-sparse-keymap)))
|
|
|
797 (make-local-variable 'mime/editor-mode-old-local-map)
|
|
|
798 (setq mime/editor-mode-old-local-map (current-local-map))
|
|
|
799 ;; Add MIME commands to current local map.
|
|
|
800 (use-local-map (copy-keymap (or (current-local-map)
|
|
|
801 (make-sparse-keymap))))
|
|
|
802 )
|
|
|
803 (if (not (lookup-key (current-local-map) mime-prefix))
|
|
|
804 (define-key (current-local-map) mime-prefix mime-editor/mime-map))
|
|
|
805
|
|
|
806 ;; Set transfer level into mode line
|
|
|
807 ;;
|
|
|
808 (setq mime-editor/transfer-level-string
|
|
|
809 (mime/encoding-name mime-editor/transfer-level 'not-omit))
|
|
|
810 (force-mode-line-update)
|
|
|
811
|
|
|
812 ;; Define menu. Menus for other emacs implementations are
|
|
|
813 ;; welcome.
|
|
|
814 (cond (running-xemacs
|
|
|
815 (mime-editor/define-menu-for-xemacs))
|
|
|
816 ((>= emacs-major-version 19)
|
|
|
817 (mime-editor/define-menu-for-emacs19)
|
|
|
818 ))
|
|
|
819 ;; end
|
|
|
820
|
|
|
821 (enable-invisible)
|
|
|
822
|
|
|
823 ;; I don't care about saving these.
|
|
|
824 (setq paragraph-start
|
|
|
825 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
826 paragraph-start))
|
|
|
827 (setq paragraph-separate
|
|
|
828 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
829 paragraph-separate))
|
|
|
830 (run-hooks 'mime/editor-mode-hook)
|
|
|
831 (message
|
|
|
832 (substitute-command-keys
|
|
|
833 "Type \\[mime-editor/exit] to exit MIME mode, and type \\[mime-editor/help] to get help."))
|
|
|
834 ))
|
|
|
835
|
|
|
836 ;;;###autoload
|
|
|
837 (defalias 'edit-mime 'mime/editor-mode) ; for convenience
|
|
|
838 (defalias 'mime-mode 'mime/editor-mode) ; for convenience
|
|
|
839
|
|
|
840 (defun mime-editor/exit (&optional nomime no-error)
|
|
|
841 "Translate the tagged MIME message into a MIME compliant message.
|
|
|
842 With no argument encode a message in the buffer into MIME, otherwise
|
|
|
843 just return to previous mode."
|
|
|
844 (interactive "P")
|
|
|
845 (if (not mime/editor-mode-flag)
|
|
|
846 (if (null no-error)
|
|
|
847 (error "You aren't editing a MIME message.")
|
|
|
848 )
|
|
|
849 (if (not nomime)
|
|
|
850 (progn
|
|
|
851 (run-hooks 'mime-editor/translate-hook)
|
|
|
852 (mime-editor/translate-buffer)))
|
|
|
853 ;; Restore previous state.
|
|
|
854 (setq mime/editor-mode-flag nil)
|
|
|
855 (cond (running-xemacs
|
|
70
|
856 (delete-menu-item (list mime-editor/menu-title)))
|
|
4
|
857 (t
|
|
|
858 (use-local-map mime/editor-mode-old-local-map)))
|
|
|
859
|
|
|
860 (end-of-invisible)
|
|
|
861 (set-buffer-modified-p (buffer-modified-p))
|
|
|
862 (run-hooks 'mime-editor/exit-hook)
|
|
|
863 (message "Exit MIME editor mode.")
|
|
|
864 ))
|
|
|
865
|
|
|
866 (defun mime-editor/maybe-translate ()
|
|
|
867 (interactive)
|
|
|
868 (mime-editor/exit nil t)
|
|
|
869 (call-interactively 'mime-editor/maybe-split-and-send)
|
|
|
870 )
|
|
|
871
|
|
|
872 (defun mime-editor/help ()
|
|
|
873 "Show help message about MIME mode."
|
|
|
874 (interactive)
|
|
|
875 (with-output-to-temp-buffer "*Help*"
|
|
|
876 (princ "MIME editor mode:\n")
|
|
|
877 (princ (documentation 'mime/editor-mode))
|
|
|
878 (print-help-return-message)))
|
|
|
879
|
|
|
880 (defun mime-editor/insert-text ()
|
|
|
881 "Insert a text message.
|
|
70
|
882 Charset is automatically obtained from the `mime/lc-charset-alist'."
|
|
4
|
883 (interactive)
|
|
|
884 (let ((ret (mime-editor/insert-tag "text" nil nil)))
|
|
|
885 (if ret
|
|
|
886 (progn
|
|
|
887 (if (looking-at mime-editor/single-part-tag-regexp)
|
|
|
888 (progn
|
|
|
889 ;; Make a space between the following message.
|
|
|
890 (insert "\n")
|
|
|
891 (forward-char -1)
|
|
|
892 ))
|
|
|
893 (if (and (member (second ret) '("enriched" "richtext"))
|
|
|
894 (fboundp 'enriched-mode)
|
|
|
895 )
|
|
|
896 (enriched-mode t)
|
|
|
897 (if (boundp 'enriched-mode)
|
|
|
898 (enriched-mode nil)
|
|
|
899 ))))))
|
|
|
900
|
|
76
|
901 (defun mime-editor/insert-file (file &optional verbose)
|
|
4
|
902 "Insert a message from a file."
|
|
76
|
903 (interactive "fInsert file as MIME message: \nP")
|
|
4
|
904 (let* ((guess (mime-find-file-type file))
|
|
76
|
905 (type (nth 0 guess))
|
|
4
|
906 (subtype (nth 1 guess))
|
|
|
907 (parameters (nth 2 guess))
|
|
76
|
908 (encoding (nth 3 guess))
|
|
4
|
909 (disposition-type (nth 4 guess))
|
|
|
910 (disposition-params (nth 5 guess))
|
|
76
|
911 )
|
|
|
912 (if verbose
|
|
|
913 (setq type (mime-prompt-for-type type)
|
|
|
914 subtype (mime-prompt-for-subtype type subtype)
|
|
|
915 ))
|
|
|
916 (if (or (interactive-p) verbose)
|
|
|
917 (setq encoding (mime-prompt-for-encoding encoding))
|
|
|
918 )
|
|
4
|
919 (if (or (consp parameters) (stringp disposition-type))
|
|
|
920 (let ((rest parameters) cell attribute value)
|
|
|
921 (setq parameters "")
|
|
|
922 (while rest
|
|
|
923 (setq cell (car rest))
|
|
|
924 (setq attribute (car cell))
|
|
|
925 (setq value (cdr cell))
|
|
|
926 (if (eq value 'file)
|
|
|
927 (setq value (std11-wrap-as-quoted-string
|
|
|
928 (file-name-nondirectory file)))
|
|
|
929 )
|
|
|
930 (setq parameters (concat parameters "; " attribute "=" value))
|
|
|
931 (setq rest (cdr rest))
|
|
|
932 )
|
|
|
933 (if disposition-type
|
|
|
934 (progn
|
|
|
935 (setq parameters
|
|
|
936 (concat parameters "\n"
|
|
|
937 "Content-Disposition: " disposition-type))
|
|
|
938 (setq rest disposition-params)
|
|
|
939 (while rest
|
|
|
940 (setq cell (car rest))
|
|
|
941 (setq attribute (car cell))
|
|
|
942 (setq value (cdr cell))
|
|
|
943 (if (eq value 'file)
|
|
|
944 (setq value (std11-wrap-as-quoted-string
|
|
|
945 (file-name-nondirectory file)))
|
|
|
946 )
|
|
|
947 (setq parameters
|
|
|
948 (concat parameters "; " attribute "=" value))
|
|
|
949 (setq rest (cdr rest))
|
|
|
950 )
|
|
|
951 ))
|
|
|
952 ))
|
|
76
|
953 (mime-editor/insert-tag type subtype parameters)
|
|
4
|
954 (mime-editor/insert-binary-file file encoding)
|
|
|
955 ))
|
|
|
956
|
|
|
957 (defun mime-editor/insert-external ()
|
|
|
958 "Insert a reference to external body."
|
|
|
959 (interactive)
|
|
|
960 (mime-editor/insert-tag "message" "external-body" nil ";\n\t")
|
|
|
961 ;;(forward-char -1)
|
|
|
962 ;;(insert "Content-Description: " (read-string "Content-Description: ") "\n")
|
|
|
963 ;;(forward-line 1)
|
|
|
964 (let* ((pritype (mime-prompt-for-type))
|
|
|
965 (subtype (mime-prompt-for-subtype pritype))
|
|
|
966 (parameters (mime-prompt-for-parameters pritype subtype ";\n\t")))
|
|
|
967 (and pritype
|
|
|
968 subtype
|
|
|
969 (insert "Content-Type: "
|
|
|
970 pritype "/" subtype (or parameters "") "\n")))
|
|
|
971 (if (and (not (eobp))
|
|
|
972 (not (looking-at mime-editor/single-part-tag-regexp)))
|
|
|
973 (insert (mime-make-text-tag) "\n")))
|
|
|
974
|
|
|
975 (defun mime-editor/insert-voice ()
|
|
|
976 "Insert a voice message."
|
|
|
977 (interactive)
|
|
|
978 (let ((encoding
|
|
|
979 (completing-read
|
|
|
980 "What transfer encoding: "
|
|
|
981 mime-file-encoding-method-alist nil t nil)))
|
|
|
982 (mime-editor/insert-tag "audio" "basic" nil)
|
|
|
983 (mime-editor/define-encoding encoding)
|
|
|
984 (save-restriction
|
|
|
985 (narrow-to-region (1- (point))(point))
|
|
|
986 (unwind-protect
|
|
|
987 (funcall mime-editor/voice-recorder encoding)
|
|
|
988 (progn
|
|
|
989 (insert "\n")
|
|
|
990 (invisible-region (point-min)(point-max))
|
|
|
991 (goto-char (point-max))
|
|
|
992 )))))
|
|
|
993
|
|
|
994 (defun mime-editor/insert-signature (&optional arg)
|
|
|
995 "Insert a signature file."
|
|
|
996 (interactive "P")
|
|
|
997 (let ((signature-insert-hook
|
|
|
998 (function
|
|
|
999 (lambda ()
|
|
|
1000 (apply (function mime-editor/insert-tag)
|
|
|
1001 (mime-find-file-type signature-file-name))
|
|
|
1002 )))
|
|
|
1003 )
|
|
|
1004 (insert-signature arg)
|
|
|
1005 ))
|
|
|
1006
|
|
|
1007
|
|
|
1008 ;; Insert a new tag around a point.
|
|
|
1009
|
|
|
1010 (defun mime-editor/insert-tag (&optional pritype subtype parameters delimiter)
|
|
|
1011 "Insert new MIME tag and return a list of PRITYPE, SUBTYPE, and PARAMETERS.
|
|
|
1012 If nothing is inserted, return nil."
|
|
|
1013 (interactive)
|
|
|
1014 (let ((p (point)))
|
|
|
1015 (mime-editor/goto-tag)
|
|
|
1016 (if (and (re-search-forward mime-editor/tag-regexp nil t)
|
|
|
1017 (< (match-beginning 0) p)
|
|
|
1018 (< p (match-end 0))
|
|
|
1019 )
|
|
|
1020 (goto-char (match-beginning 0))
|
|
|
1021 (goto-char p)
|
|
|
1022 ))
|
|
|
1023 (let ((oldtag nil)
|
|
|
1024 (newtag nil)
|
|
|
1025 (current (point))
|
|
|
1026 )
|
|
|
1027 (setq pritype
|
|
|
1028 (or pritype
|
|
|
1029 (mime-prompt-for-type)))
|
|
|
1030 (setq subtype
|
|
|
1031 (or subtype
|
|
|
1032 (mime-prompt-for-subtype pritype)))
|
|
|
1033 (setq parameters
|
|
|
1034 (or parameters
|
|
|
1035 (mime-prompt-for-parameters pritype subtype delimiter)))
|
|
|
1036 ;; Make a new MIME tag.
|
|
|
1037 (setq newtag (mime-make-tag pritype subtype parameters))
|
|
|
1038 ;; Find an current MIME tag.
|
|
|
1039 (setq oldtag
|
|
|
1040 (save-excursion
|
|
|
1041 (if (mime-editor/goto-tag)
|
|
|
1042 (buffer-substring (match-beginning 0) (match-end 0))
|
|
|
1043 ;; Assume content type is 'text/plan'.
|
|
|
1044 (mime-make-tag "text" "plain")
|
|
|
1045 )))
|
|
|
1046 ;; We are only interested in TEXT.
|
|
|
1047 (if (and oldtag
|
|
|
1048 (not (mime-test-content-type
|
|
|
1049 (mime-editor/get-contype oldtag) "text")))
|
|
|
1050 (setq oldtag nil))
|
|
|
1051 ;; Make a new tag.
|
|
|
1052 (if (or (not oldtag) ;Not text
|
|
|
1053 (or mime-ignore-same-text-tag
|
|
|
1054 (not (string-equal oldtag newtag))))
|
|
|
1055 (progn
|
|
|
1056 ;; Mark the beginning of the tag for convenience.
|
|
|
1057 (push-mark (point) 'nomsg)
|
|
|
1058 (insert newtag "\n")
|
|
|
1059 (list pritype subtype parameters) ;New tag is created.
|
|
|
1060 )
|
|
|
1061 ;; Restore previous point.
|
|
|
1062 (goto-char current)
|
|
|
1063 nil ;Nothing is created.
|
|
|
1064 )
|
|
|
1065 ))
|
|
|
1066
|
|
|
1067 (defun mime-editor/insert-binary-file (file &optional encoding)
|
|
|
1068 "Insert binary FILE at point.
|
|
|
1069 Optional argument ENCODING specifies an encoding method such as base64."
|
|
|
1070 (let* ((tagend (1- (point))) ;End of the tag
|
|
|
1071 (hide-p (and mime-auto-hide-body
|
|
|
1072 (stringp encoding)
|
|
|
1073 (not
|
|
|
1074 (let ((en (downcase encoding)))
|
|
|
1075 (or (string-equal en "7bit")
|
|
|
1076 (string-equal en "8bit")
|
|
|
1077 (string-equal en "binary")
|
|
|
1078 )))))
|
|
|
1079 )
|
|
|
1080 (save-restriction
|
|
|
1081 (narrow-to-region tagend (point))
|
|
|
1082 (mime-insert-encoded-file file encoding)
|
|
|
1083 (if hide-p
|
|
|
1084 (progn
|
|
|
1085 (invisible-region (point-min) (point-max))
|
|
|
1086 (goto-char (point-max))
|
|
|
1087 )
|
|
|
1088 (goto-char (point-max))
|
|
|
1089 ))
|
|
|
1090 (or hide-p
|
|
|
1091 (looking-at mime-editor/tag-regexp)
|
|
|
1092 (= (point)(point-max))
|
|
|
1093 (mime-editor/insert-tag "text" "plain")
|
|
|
1094 )
|
|
|
1095 ;; Define encoding even if it is 7bit.
|
|
|
1096 (if (stringp encoding)
|
|
|
1097 (save-excursion
|
|
|
1098 (goto-char tagend) ; Make sure which line the tag is on.
|
|
|
1099 (mime-editor/define-encoding encoding)
|
|
|
1100 ))
|
|
|
1101 ))
|
|
|
1102
|
|
|
1103
|
|
|
1104 ;; Commands work on a current message flagment.
|
|
|
1105
|
|
|
1106 (defun mime-editor/goto-tag ()
|
|
|
1107 "Search for the beginning of the tagged MIME message."
|
|
|
1108 (let ((current (point)) multipart)
|
|
|
1109 (if (looking-at mime-editor/tag-regexp)
|
|
|
1110 t
|
|
|
1111 ;; At first, go to the end.
|
|
|
1112 (cond ((re-search-forward mime-editor/beginning-tag-regexp nil t)
|
|
|
1113 (goto-char (1- (match-beginning 0))) ;For multiline tag
|
|
|
1114 )
|
|
|
1115 (t
|
|
|
1116 (goto-char (point-max))
|
|
|
1117 ))
|
|
|
1118 ;; Then search for the beginning.
|
|
|
1119 (re-search-backward mime-editor/end-tag-regexp nil t)
|
|
|
1120 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
1121 ;; Restore previous point.
|
|
|
1122 (progn
|
|
|
1123 (goto-char current)
|
|
|
1124 nil
|
|
|
1125 ))
|
|
|
1126 )))
|
|
|
1127
|
|
|
1128 (defun mime-editor/content-beginning ()
|
|
|
1129 "Return the point of the beginning of content."
|
|
|
1130 (save-excursion
|
|
|
1131 (let ((beg (save-excursion
|
|
|
1132 (beginning-of-line) (point))))
|
|
|
1133 (if (mime-editor/goto-tag)
|
|
|
1134 (let ((top (point)))
|
|
|
1135 (goto-char (match-end 0))
|
|
|
1136 (if (and (= beg top)
|
|
|
1137 (= (following-char) ?\^M))
|
|
|
1138 (point)
|
|
|
1139 (forward-line 1)
|
|
|
1140 (point)))
|
|
|
1141 ;; Default text/plain tag.
|
|
|
1142 (goto-char (point-min))
|
|
|
1143 (re-search-forward
|
|
|
1144 (concat "\n" (regexp-quote mail-header-separator)
|
|
|
1145 (if mime-ignore-preceding-spaces
|
|
|
1146 "[ \t\n]*\n" "\n")) nil 'move)
|
|
|
1147 (point))
|
|
|
1148 )))
|
|
|
1149
|
|
|
1150 (defun mime-editor/content-end ()
|
|
|
1151 "Return the point of the end of content."
|
|
|
1152 (save-excursion
|
|
|
1153 (let ((beg (point)))
|
|
|
1154 (if (mime-editor/goto-tag)
|
|
|
1155 (let ((top (point)))
|
|
|
1156 (goto-char (match-end 0))
|
|
|
1157 (if (invisible-p (point))
|
|
|
1158 (next-visible-point (point))
|
|
|
1159 ;; Move to the end of this text.
|
|
|
1160 (if (re-search-forward mime-editor/tag-regexp nil 'move)
|
|
|
1161 ;; Don't forget a multiline tag.
|
|
|
1162 (goto-char (match-beginning 0))
|
|
|
1163 )
|
|
|
1164 (point)
|
|
|
1165 ))
|
|
|
1166 ;; Assume the message begins with text/plain.
|
|
|
1167 (goto-char (mime-editor/content-beginning))
|
|
|
1168 (if (re-search-forward mime-editor/tag-regexp nil 'move)
|
|
|
1169 ;; Don't forget a multiline tag.
|
|
|
1170 (goto-char (match-beginning 0)))
|
|
|
1171 (point))
|
|
|
1172 )))
|
|
|
1173
|
|
|
1174 (defun mime-editor/define-charset (charset)
|
|
|
1175 "Set charset of current tag to CHARSET."
|
|
|
1176 (save-excursion
|
|
|
1177 (if (mime-editor/goto-tag)
|
|
|
1178 (let ((tag (buffer-substring (match-beginning 0) (match-end 0))))
|
|
|
1179 (delete-region (match-beginning 0) (match-end 0))
|
|
|
1180 (insert
|
|
|
1181 (mime-create-tag
|
|
|
1182 (mime-editor/set-parameter
|
|
|
1183 (mime-editor/get-contype tag)
|
|
|
1184 "charset" (upcase (symbol-name charset)))
|
|
|
1185 (mime-editor/get-encoding tag)))
|
|
|
1186 ))))
|
|
|
1187
|
|
|
1188 (defun mime-editor/define-encoding (encoding)
|
|
|
1189 "Set encoding of current tag to ENCODING."
|
|
|
1190 (save-excursion
|
|
|
1191 (if (mime-editor/goto-tag)
|
|
|
1192 (let ((tag (buffer-substring (match-beginning 0) (match-end 0))))
|
|
|
1193 (delete-region (match-beginning 0) (match-end 0))
|
|
|
1194 (insert (mime-create-tag (mime-editor/get-contype tag) encoding)))
|
|
|
1195 )))
|
|
|
1196
|
|
|
1197 (defun mime-editor/choose-charset ()
|
|
|
1198 "Choose charset of a text following current point."
|
|
|
1199 (detect-mime-charset-region (point) (mime-editor/content-end))
|
|
|
1200 )
|
|
|
1201
|
|
|
1202 (defun mime-make-text-tag (&optional subtype)
|
|
|
1203 "Make a tag for a text after current point.
|
|
|
1204 Subtype of text type can be specified by an optional argument SUBTYPE.
|
|
|
1205 Otherwise, it is obtained from mime-content-types."
|
|
|
1206 (let* ((pritype "text")
|
|
|
1207 (subtype (or subtype
|
|
|
1208 (car (car (cdr (assoc pritype mime-content-types)))))))
|
|
|
1209 ;; Charset should be defined later.
|
|
|
1210 (mime-make-tag pritype subtype)))
|
|
|
1211
|
|
|
1212
|
|
|
1213 ;; Tag handling functions
|
|
|
1214
|
|
|
1215 (defun mime-make-tag (pritype subtype &optional parameters encoding)
|
|
|
1216 "Make a tag of MIME message of PRITYPE, SUBTYPE and optional PARAMETERS."
|
|
|
1217 (mime-create-tag (concat (or pritype "") "/" (or subtype "")
|
|
|
1218 (or parameters ""))
|
|
|
1219 encoding))
|
|
|
1220
|
|
|
1221 (defun mime-create-tag (contype &optional encoding)
|
|
|
1222 "Make a tag with CONTENT-TYPE and optional ENCODING."
|
|
|
1223 (format (if encoding mime-tag-format-with-encoding mime-tag-format)
|
|
|
1224 contype encoding))
|
|
|
1225
|
|
|
1226 (defun mime-editor/get-contype (tag)
|
|
|
1227 "Return Content-Type (including parameters) of TAG."
|
|
|
1228 (and (stringp tag)
|
|
|
1229 (or (string-match mime-editor/single-part-tag-regexp tag)
|
|
|
1230 (string-match mime-editor/multipart-beginning-regexp tag)
|
|
|
1231 (string-match mime-editor/multipart-end-regexp tag)
|
|
|
1232 )
|
|
|
1233 (substring tag (match-beginning 1) (match-end 1))
|
|
|
1234 ))
|
|
|
1235
|
|
|
1236 (defun mime-editor/get-encoding (tag)
|
|
|
1237 "Return encoding of TAG."
|
|
|
1238 (and (stringp tag)
|
|
|
1239 (string-match mime-editor/single-part-tag-regexp tag)
|
|
|
1240 (match-beginning 3)
|
|
|
1241 (not (= (match-beginning 3) (match-end 3)))
|
|
|
1242 (substring tag (match-beginning 3) (match-end 3))))
|
|
|
1243
|
|
|
1244 (defun mime-get-parameter (contype parameter)
|
|
|
1245 "For given CONTYPE return value for PARAMETER.
|
|
|
1246 Nil if no such parameter."
|
|
|
1247 (if (string-match
|
|
|
1248 (concat
|
|
|
1249 ";[ \t\n]*"
|
|
|
1250 (regexp-quote parameter)
|
|
|
1251 "[ \t\n]*=[ \t\n]*\\([^\" \t\n;]*\\|\"[^\"]*\"\\)\\([ \t\n]*;\\|$\\)")
|
|
|
1252 contype)
|
|
|
1253 (substring contype (match-beginning 1) (match-end 1))
|
|
|
1254 nil ;No such parameter
|
|
|
1255 ))
|
|
|
1256
|
|
|
1257 (defun mime-editor/set-parameter (contype parameter value)
|
|
|
1258 "For given CONTYPE set PARAMETER to VALUE."
|
|
|
1259 (let (ctype opt-fields)
|
|
|
1260 (if (string-match "\n[^ \t\n\r]+:" contype)
|
|
|
1261 (setq ctype (substring contype 0 (match-beginning 0))
|
|
|
1262 opt-fields (substring contype (match-beginning 0)))
|
|
|
1263 (setq ctype contype)
|
|
|
1264 )
|
|
|
1265 (if (string-match
|
|
|
1266 (concat
|
|
|
1267 ";[ \t\n]*\\("
|
|
|
1268 (regexp-quote parameter)
|
|
|
1269 "[ \t\n]*=[ \t\n]*\\([^\" \t\n;]*\\|\"[^\"]*\"\\)\\)[ \t\n]*\\(;\\|$\\)")
|
|
|
1270 ctype)
|
|
|
1271 ;; Change value
|
|
|
1272 (concat (substring ctype 0 (match-beginning 1))
|
|
|
1273 parameter "=" value
|
|
|
1274 (substring contype (match-end 1))
|
|
|
1275 opt-fields)
|
|
|
1276 (concat ctype "; " parameter "=" value opt-fields)
|
|
|
1277 )))
|
|
|
1278
|
|
|
1279 (defun mime-strip-parameters (contype)
|
|
|
1280 "Return primary content-type and subtype without parameters for CONTYPE."
|
|
|
1281 (if (string-match "^[ \t]*\\([^; \t\n]*\\)" contype)
|
|
|
1282 (substring contype (match-beginning 1) (match-end 1)) nil))
|
|
|
1283
|
|
|
1284 (defun mime-test-content-type (contype type &optional subtype)
|
|
|
1285 "Test if CONTYPE is a TYPE and an optional SUBTYPE."
|
|
|
1286 (and (stringp contype)
|
|
|
1287 (stringp type)
|
|
|
1288 (string-match
|
|
|
1289 (concat "^[ \t]*" (downcase type) "/" (downcase (or subtype "")))
|
|
|
1290 (downcase contype))))
|
|
|
1291
|
|
|
1292
|
|
|
1293 ;; Basic functions
|
|
|
1294
|
|
|
1295 (defun mime-find-file-type (file)
|
|
|
1296 "Guess Content-Type, subtype, and parameters from FILE."
|
|
|
1297 (let ((guess nil)
|
|
|
1298 (guesses mime-file-types))
|
|
|
1299 (while (and (not guess) guesses)
|
|
|
1300 (if (string-match (car (car guesses)) file)
|
|
|
1301 (setq guess (cdr (car guesses))))
|
|
|
1302 (setq guesses (cdr guesses)))
|
|
|
1303 guess
|
|
|
1304 ))
|
|
|
1305
|
|
76
|
1306 (defun mime-prompt-for-type (&optional default)
|
|
4
|
1307 "Ask for Content-type."
|
|
|
1308 (let ((type ""))
|
|
|
1309 ;; Repeat until primary content type is specified.
|
|
|
1310 (while (string-equal type "")
|
|
|
1311 (setq type
|
|
|
1312 (completing-read "What content type: "
|
|
|
1313 mime-content-types
|
|
|
1314 nil
|
|
|
1315 'require-match ;Type must be specified.
|
|
76
|
1316 default
|
|
4
|
1317 ))
|
|
|
1318 (if (string-equal type "")
|
|
|
1319 (progn
|
|
|
1320 (message "Content type is required.")
|
|
|
1321 (beep)
|
|
|
1322 (sit-for 1)
|
|
|
1323 ))
|
|
|
1324 )
|
|
76
|
1325 type))
|
|
4
|
1326
|
|
76
|
1327 (defun mime-prompt-for-subtype (type &optional default)
|
|
|
1328 "Ask for subtype of media-type TYPE."
|
|
|
1329 (let ((subtypes (cdr (assoc type mime-content-types))))
|
|
|
1330 (or (and default
|
|
|
1331 (assoc default subtypes))
|
|
|
1332 (setq default (car (car subtypes)))
|
|
|
1333 ))
|
|
|
1334 (let* ((answer
|
|
4
|
1335 (completing-read
|
|
|
1336 (if default
|
|
|
1337 (concat
|
|
|
1338 "What content subtype: (default " default ") ")
|
|
|
1339 "What content subtype: ")
|
|
76
|
1340 (cdr (assoc type mime-content-types))
|
|
4
|
1341 nil
|
|
|
1342 'require-match ;Subtype must be specified.
|
|
|
1343 nil
|
|
|
1344 )))
|
|
|
1345 (if (string-equal answer "") default answer)))
|
|
|
1346
|
|
|
1347 (defun mime-prompt-for-parameters (pritype subtype &optional delimiter)
|
|
|
1348 "Ask for Content-type parameters of Content-Type PRITYPE and SUBTYPE.
|
|
|
1349 Optional DELIMITER specifies parameter delimiter (';' by default)."
|
|
|
1350 (let* ((delimiter (or delimiter "; "))
|
|
|
1351 (parameters
|
|
|
1352 (mapconcat
|
|
|
1353 (function identity)
|
|
|
1354 (delq nil
|
|
|
1355 (mime-prompt-for-parameters-1
|
|
|
1356 (cdr (assoc subtype
|
|
|
1357 (cdr (assoc pritype mime-content-types))))))
|
|
|
1358 delimiter
|
|
|
1359 )))
|
|
|
1360 (if (and (stringp parameters)
|
|
|
1361 (not (string-equal parameters "")))
|
|
|
1362 (concat delimiter parameters)
|
|
|
1363 "" ;"" if no parameters
|
|
|
1364 )))
|
|
|
1365
|
|
|
1366 (defun mime-prompt-for-parameters-1 (optlist)
|
|
|
1367 (apply (function append)
|
|
|
1368 (mapcar (function mime-prompt-for-parameter) optlist)))
|
|
|
1369
|
|
|
1370 (defun mime-prompt-for-parameter (parameter)
|
|
|
1371 "Ask for PARAMETER.
|
|
|
1372 Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))."
|
|
|
1373 (let* ((prompt (car parameter))
|
|
|
1374 (choices (mapcar (function
|
|
|
1375 (lambda (e)
|
|
|
1376 (if (consp e) e (list e))))
|
|
|
1377 (cdr parameter)))
|
|
|
1378 (default (car (car choices)))
|
|
|
1379 (answer nil))
|
|
|
1380 (if choices
|
|
|
1381 (progn
|
|
|
1382 (setq answer
|
|
|
1383 (completing-read
|
|
|
1384 (concat "What " prompt
|
|
|
1385 ": (default "
|
|
|
1386 (if (string-equal default "") "\"\"" default)
|
|
|
1387 ") ")
|
|
|
1388 choices nil nil ""))
|
|
|
1389 ;; If nothing is selected, use default.
|
|
|
1390 (if (string-equal answer "")
|
|
|
1391 (setq answer default)))
|
|
|
1392 (setq answer
|
|
|
1393 (read-string (concat "What " prompt ": "))))
|
|
|
1394 (cons (if (and answer
|
|
|
1395 (not (string-equal answer "")))
|
|
|
1396 (concat prompt "="
|
|
|
1397 ;; Note: control characters ignored!
|
|
|
1398 (if (string-match mime-tspecials-regexp answer)
|
|
|
1399 (concat "\"" answer "\"") answer)))
|
|
|
1400 (mime-prompt-for-parameters-1 (cdr (assoc answer (cdr parameter)))))
|
|
|
1401 ))
|
|
|
1402
|
|
76
|
1403 (defun mime-prompt-for-encoding (default)
|
|
|
1404 "Ask for Content-Transfer-Encoding. [tm-edit.el]"
|
|
|
1405 (let (encoding)
|
|
|
1406 (while (string=
|
|
|
1407 (setq encoding
|
|
|
1408 (completing-read
|
|
|
1409 "What transfer encoding: "
|
|
|
1410 mime-file-encoding-method-alist nil t default)
|
|
|
1411 )
|
|
|
1412 ""))
|
|
|
1413 encoding))
|
|
4
|
1414
|
|
|
1415
|
|
|
1416 ;;; @ Translate the tagged MIME messages into a MIME compliant message.
|
|
|
1417 ;;;
|
|
|
1418
|
|
|
1419 (defvar mime-editor/translate-buffer-hook
|
|
|
1420 '(mime-editor/pgp-enclose-buffer
|
|
|
1421 mime-editor/translate-header
|
|
|
1422 mime-editor/translate-body))
|
|
|
1423
|
|
|
1424 (defun mime-editor/translate-header ()
|
|
|
1425 "Encode the message header into network representation."
|
|
|
1426 (mime/encode-message-header 'code-conversion)
|
|
|
1427 (run-hooks 'mime-editor/translate-header-hook)
|
|
|
1428 )
|
|
|
1429
|
|
|
1430 (defun mime-editor/translate-buffer ()
|
|
|
1431 "Encode the tagged MIME message in current buffer in MIME compliant message."
|
|
|
1432 (interactive)
|
|
|
1433 (if (catch 'mime-editor/error
|
|
|
1434 (save-excursion
|
|
|
1435 (run-hooks 'mime-editor/translate-buffer-hook)
|
|
|
1436 ))
|
|
|
1437 (progn
|
|
|
1438 (undo)
|
|
|
1439 (error "Translation error!")
|
|
|
1440 )))
|
|
|
1441
|
|
|
1442 (defun mime-editor/find-inmost ()
|
|
|
1443 (goto-char (point-min))
|
|
|
1444 (if (re-search-forward mime-editor/multipart-beginning-regexp nil t)
|
|
|
1445 (let ((bb (match-beginning 0))
|
|
|
1446 (be (match-end 0))
|
|
|
1447 (type (buffer-substring (match-beginning 1)(match-end 1)))
|
|
|
1448 end-exp eb ee)
|
|
|
1449 (setq end-exp (format "--}-<<%s>>\n" type))
|
|
|
1450 (widen)
|
|
|
1451 (if (re-search-forward end-exp nil t)
|
|
|
1452 (progn
|
|
|
1453 (setq eb (match-beginning 0))
|
|
|
1454 (setq ee (match-end 0))
|
|
|
1455 )
|
|
|
1456 (setq eb (point-max))
|
|
|
1457 (setq ee (point-max))
|
|
|
1458 )
|
|
|
1459 (narrow-to-region be eb)
|
|
|
1460 (goto-char be)
|
|
|
1461 (if (re-search-forward mime-editor/multipart-beginning-regexp nil t)
|
|
|
1462 (let (ret)
|
|
|
1463 (narrow-to-region (match-beginning 0)(point-max))
|
|
|
1464 (mime-editor/find-inmost)
|
|
|
1465 )
|
|
|
1466 (widen)
|
|
|
1467 (list type bb be eb)
|
|
|
1468 ))))
|
|
|
1469
|
|
|
1470 (defun mime-editor/process-multipart-1 (boundary)
|
|
|
1471 (let ((ret (mime-editor/find-inmost)))
|
|
|
1472 (if ret
|
|
|
1473 (let ((type (car ret))
|
|
|
1474 (bb (nth 1 ret))(be (nth 2 ret))
|
|
|
1475 (eb (nth 3 ret))
|
|
|
1476 )
|
|
|
1477 (narrow-to-region bb eb)
|
|
|
1478 (delete-region bb be)
|
|
|
1479 (setq bb (point-min))
|
|
|
1480 (setq eb (point-max))
|
|
|
1481 (widen)
|
|
|
1482 (goto-char eb)
|
|
|
1483 (if (looking-at mime-editor/multipart-end-regexp)
|
|
|
1484 (let ((beg (match-beginning 0))
|
|
|
1485 (end (match-end 0))
|
|
|
1486 )
|
|
|
1487 (delete-region beg end)
|
|
|
1488 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
1489 (eobp)
|
|
|
1490 (insert (concat (mime-make-text-tag) "\n"))
|
|
|
1491 )))
|
|
|
1492 (cond ((string-equal type "quote")
|
|
|
1493 (mime-editor/enquote-region bb eb)
|
|
|
1494 )
|
|
|
1495 ((string-equal type "signed")
|
|
|
1496 (cond ((eq mime-editor/signing-type 'pgp-elkins)
|
|
|
1497 (mime-editor/sign-pgp-elkins bb eb boundary)
|
|
|
1498 )
|
|
|
1499 ((eq mime-editor/signing-type 'pgp-kazu)
|
|
|
1500 (mime-editor/sign-pgp-kazu bb eb boundary)
|
|
|
1501 ))
|
|
|
1502 )
|
|
|
1503 ((string-equal type "encrypted")
|
|
|
1504 (cond ((eq mime-editor/encrypting-type 'pgp-elkins)
|
|
|
1505 (mime-editor/encrypt-pgp-elkins bb eb boundary)
|
|
|
1506 )
|
|
|
1507 ((eq mime-editor/encrypting-type 'pgp-kazu)
|
|
|
1508 (mime-editor/encrypt-pgp-kazu bb eb boundary)
|
|
|
1509 )))
|
|
|
1510 (t
|
|
|
1511 (setq boundary
|
|
|
1512 (nth 2 (mime-editor/translate-region bb eb
|
|
|
1513 boundary t)))
|
|
|
1514 (goto-char bb)
|
|
|
1515 (insert
|
|
|
1516 (format "--[[multipart/%s;
|
|
|
1517 boundary=\"%s\"][7bit]]\n"
|
|
|
1518 type boundary))
|
|
|
1519 ))
|
|
|
1520 boundary))))
|
|
|
1521
|
|
|
1522 (defun mime-editor/enquote-region (beg end)
|
|
|
1523 (save-excursion
|
|
|
1524 (save-restriction
|
|
|
1525 (narrow-to-region beg end)
|
|
|
1526 (goto-char beg)
|
|
|
1527 (while (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1528 (let ((tag (buffer-substring (match-beginning 0)(match-end 0))))
|
|
|
1529 (replace-match (concat "- " (substring tag 1)))
|
|
|
1530 )))))
|
|
|
1531
|
|
|
1532 (defun mime-editor/dequote-region (beg end)
|
|
|
1533 (save-excursion
|
|
|
1534 (save-restriction
|
|
|
1535 (narrow-to-region beg end)
|
|
|
1536 (goto-char beg)
|
|
|
1537 (while (re-search-forward
|
|
|
1538 mime-editor/quoted-single-part-tag-regexp nil t)
|
|
|
1539 (let ((tag (buffer-substring (match-beginning 0)(match-end 0))))
|
|
|
1540 (replace-match (concat "-" (substring tag 2)))
|
|
|
1541 )))))
|
|
|
1542
|
|
|
1543 (defun mime-editor/sign-pgp-elkins (beg end boundary)
|
|
|
1544 (save-excursion
|
|
|
1545 (save-restriction
|
|
|
1546 (narrow-to-region beg end)
|
|
|
1547 (let* ((ret
|
|
|
1548 (mime-editor/translate-region beg end boundary))
|
|
|
1549 (ctype (car ret))
|
|
|
1550 (encoding (nth 1 ret))
|
|
|
1551 (parts (nth 3 ret))
|
|
|
1552 (pgp-boundary (concat "pgp-sign-" boundary))
|
|
|
1553 )
|
|
|
1554 (goto-char beg)
|
|
|
1555 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1556 (if encoding
|
|
|
1557 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1558 )
|
|
|
1559 (insert "\n")
|
|
70
|
1560 (or (funcall mime-editor/pgp-sign-function
|
|
4
|
1561 (point-min)(point-max) nil nil pgp-boundary)
|
|
|
1562 (throw 'mime-editor/error 'pgp-error)
|
|
|
1563 )
|
|
|
1564 ))))
|
|
|
1565
|
|
|
1566 (defvar mime-editor/encrypt-recipient-fields-list '("To" "cc"))
|
|
|
1567
|
|
|
1568 (defun mime-editor/make-encrypt-recipient-header ()
|
|
|
1569 (let* ((names mime-editor/encrypt-recipient-fields-list)
|
|
|
1570 (values
|
|
|
1571 (std11-field-bodies (cons "From" names)
|
|
|
1572 nil mail-header-separator))
|
|
|
1573 (from (prog1
|
|
|
1574 (car values)
|
|
|
1575 (setq values (cdr values))))
|
|
|
1576 (header (and (stringp from)
|
|
|
1577 (if (string-equal from "")
|
|
|
1578 ""
|
|
|
1579 (format "From: %s\n" from)
|
|
|
1580 )))
|
|
|
1581 recipients)
|
|
|
1582 (while (and names values)
|
|
|
1583 (let ((name (car names))
|
|
|
1584 (value (car values))
|
|
|
1585 )
|
|
|
1586 (and (stringp value)
|
|
|
1587 (or (string-equal value "")
|
|
|
1588 (progn
|
|
|
1589 (setq header (concat header name ": " value "\n")
|
|
|
1590 recipients (if recipients
|
|
|
1591 (concat recipients " ," value)
|
|
|
1592 value))
|
|
|
1593 ))))
|
|
|
1594 (setq names (cdr names)
|
|
|
1595 values (cdr values))
|
|
|
1596 )
|
|
|
1597 (vector from recipients header)
|
|
|
1598 ))
|
|
|
1599
|
|
|
1600 (defun mime-editor/encrypt-pgp-elkins (beg end boundary)
|
|
|
1601 (save-excursion
|
|
|
1602 (save-restriction
|
|
|
1603 (let (from recipients header)
|
|
|
1604 (let ((ret (mime-editor/make-encrypt-recipient-header)))
|
|
|
1605 (setq from (aref ret 0)
|
|
|
1606 recipients (aref ret 1)
|
|
|
1607 header (aref ret 2))
|
|
|
1608 )
|
|
|
1609 (narrow-to-region beg end)
|
|
|
1610 (let* ((ret
|
|
|
1611 (mime-editor/translate-region beg end boundary))
|
|
|
1612 (ctype (car ret))
|
|
|
1613 (encoding (nth 1 ret))
|
|
|
1614 (parts (nth 3 ret))
|
|
|
1615 (pgp-boundary (concat "pgp-" boundary))
|
|
|
1616 )
|
|
|
1617 (goto-char beg)
|
|
|
1618 (insert header)
|
|
|
1619 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1620 (if encoding
|
|
|
1621 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1622 )
|
|
|
1623 (insert "\n")
|
|
70
|
1624 (or (funcall mime-editor/pgp-encrypt-function
|
|
4
|
1625 recipients (point-min) (point-max) from)
|
|
|
1626 (throw 'mime-editor/error 'pgp-error)
|
|
|
1627 )
|
|
|
1628 (goto-char beg)
|
|
|
1629 (insert (format "--[[multipart/encrypted;
|
|
|
1630 boundary=\"%s\";
|
|
|
1631 protocol=\"application/pgp-encrypted\"][7bit]]
|
|
|
1632 --%s
|
|
|
1633 Content-Type: application/pgp-encrypted
|
|
|
1634
|
|
|
1635 --%s
|
|
|
1636 Content-Type: application/octet-stream
|
|
|
1637 Content-Transfer-Encoding: 7bit
|
|
|
1638
|
|
|
1639 " pgp-boundary pgp-boundary pgp-boundary))
|
|
|
1640 (goto-char (point-max))
|
|
|
1641 (insert (format "\n--%s--\n" pgp-boundary))
|
|
|
1642 )))))
|
|
|
1643
|
|
|
1644 (defun mime-editor/sign-pgp-kazu (beg end boundary)
|
|
|
1645 (save-excursion
|
|
|
1646 (save-restriction
|
|
|
1647 (narrow-to-region beg end)
|
|
|
1648 (let* ((ret
|
|
|
1649 (mime-editor/translate-region beg end boundary))
|
|
|
1650 (ctype (car ret))
|
|
|
1651 (encoding (nth 1 ret))
|
|
|
1652 (parts (nth 3 ret))
|
|
|
1653 )
|
|
|
1654 (goto-char beg)
|
|
|
1655 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1656 (if encoding
|
|
|
1657 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1658 )
|
|
|
1659 (insert "\n")
|
|
|
1660 (or (as-binary-process
|
|
70
|
1661 (funcall mime-editor/traditional-pgp-sign-function
|
|
4
|
1662 beg (point-max)))
|
|
|
1663 (throw 'mime-editor/error 'pgp-error)
|
|
|
1664 )
|
|
|
1665 (goto-char beg)
|
|
|
1666 (insert
|
|
|
1667 "--[[application/pgp; format=mime][7bit]]\n")
|
|
|
1668 ))
|
|
|
1669 ))
|
|
|
1670
|
|
|
1671 (defun mime-editor/encrypt-pgp-kazu (beg end boundary)
|
|
|
1672 (save-excursion
|
|
|
1673 (let (from recipients header)
|
|
|
1674 (let ((ret (mime-editor/make-encrypt-recipient-header)))
|
|
|
1675 (setq from (aref ret 0)
|
|
|
1676 recipients (aref ret 1)
|
|
|
1677 header (aref ret 2))
|
|
|
1678 )
|
|
|
1679 (save-restriction
|
|
|
1680 (narrow-to-region beg end)
|
|
|
1681 (let* ((ret
|
|
|
1682 (mime-editor/translate-region beg end boundary))
|
|
|
1683 (ctype (car ret))
|
|
|
1684 (encoding (nth 1 ret))
|
|
|
1685 (parts (nth 3 ret))
|
|
|
1686 )
|
|
|
1687 (goto-char beg)
|
|
|
1688 (insert header)
|
|
|
1689 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1690 (if encoding
|
|
|
1691 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1692 )
|
|
|
1693 (insert "\n")
|
|
|
1694 (or (as-binary-process
|
|
70
|
1695 (funcall mime-editor/pgp-encrypt-function
|
|
4
|
1696 recipients beg (point-max) nil 'maybe)
|
|
|
1697 )
|
|
|
1698 (throw 'mime-editor/error 'pgp-error)
|
|
|
1699 )
|
|
|
1700 (goto-char beg)
|
|
|
1701 (insert
|
|
|
1702 "--[[application/pgp; format=mime][7bit]]\n")
|
|
|
1703 ))
|
|
|
1704 )))
|
|
|
1705
|
|
|
1706 (defun mime-editor/translate-body ()
|
|
|
1707 "Encode the tagged MIME body in current buffer in MIME compliant message."
|
|
|
1708 (interactive)
|
|
|
1709 (save-excursion
|
|
|
1710 (let ((boundary
|
|
|
1711 (concat mime-multipart-boundary "_"
|
|
|
1712 (replace-space-with-underline (current-time-string))
|
|
|
1713 ))
|
|
|
1714 (i 1)
|
|
|
1715 ret)
|
|
|
1716 (while (mime-editor/process-multipart-1
|
|
|
1717 (format "%s-%d" boundary i))
|
|
|
1718 (setq i (1+ i))
|
|
|
1719 )
|
|
|
1720 (save-restriction
|
|
|
1721 ;; We are interested in message body.
|
|
|
1722 (let* ((beg
|
|
|
1723 (progn
|
|
|
1724 (goto-char (point-min))
|
|
|
1725 (re-search-forward
|
|
|
1726 (concat "\n" (regexp-quote mail-header-separator)
|
|
|
1727 (if mime-ignore-preceding-spaces
|
|
|
1728 "[ \t\n]*\n" "\n")) nil 'move)
|
|
|
1729 (point)))
|
|
|
1730 (end
|
|
|
1731 (progn
|
|
|
1732 (goto-char (point-max))
|
|
|
1733 (and mime-ignore-trailing-spaces
|
|
|
1734 (re-search-backward "[^ \t\n]\n" beg t)
|
|
|
1735 (forward-char 1))
|
|
|
1736 (point))))
|
|
|
1737 (setq ret (mime-editor/translate-region
|
|
|
1738 beg end
|
|
|
1739 (format "%s-%d" boundary i)))
|
|
|
1740 ))
|
|
|
1741 (mime-editor/dequote-region (point-min)(point-max))
|
|
|
1742 (let ((contype (car ret)) ;Content-Type
|
|
|
1743 (encoding (nth 1 ret)) ;Content-Transfer-Encoding
|
|
|
1744 )
|
|
|
1745 ;; Make primary MIME headers.
|
|
|
1746 (or (mail-position-on-field "Mime-Version")
|
|
|
1747 (insert mime-editor/mime-version-value))
|
|
|
1748 ;; Remove old Content-Type and other fields.
|
|
|
1749 (save-restriction
|
|
|
1750 (goto-char (point-min))
|
|
|
1751 (search-forward (concat "\n" mail-header-separator "\n") nil t)
|
|
|
1752 (narrow-to-region (point-min) (point))
|
|
|
1753 (goto-char (point-min))
|
|
|
1754 (mime-delete-field "Content-Type")
|
|
|
1755 (mime-delete-field "Content-Transfer-Encoding"))
|
|
|
1756 ;; Then, insert Content-Type and Content-Transfer-Encoding fields.
|
|
|
1757 (mail-position-on-field "Content-Type")
|
|
|
1758 (insert contype)
|
|
|
1759 (if encoding
|
|
|
1760 (progn
|
|
|
1761 (mail-position-on-field "Content-Transfer-Encoding")
|
|
|
1762 (insert encoding)))
|
|
|
1763 ))))
|
|
|
1764
|
|
|
1765 (defun mime-editor/translate-single-part-tag (&optional prefix)
|
|
|
1766 (if (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1767 (let* ((beg (match-beginning 0))
|
|
|
1768 (end (match-end 0))
|
|
|
1769 (tag (buffer-substring beg end))
|
|
|
1770 )
|
|
|
1771 (delete-region beg end)
|
|
70
|
1772 (setq contype (mime-editor/get-contype tag))
|
|
|
1773 (setq encoding (mime-editor/get-encoding tag))
|
|
|
1774 (insert (concat prefix "--" boundary "\n"))
|
|
|
1775 (save-restriction
|
|
|
1776 (narrow-to-region (point)(point))
|
|
|
1777 (insert "Content-Type: " contype "\n")
|
|
|
1778 (if encoding
|
|
|
1779 (insert "Content-Transfer-Encoding: " encoding "\n"))
|
|
|
1780 (mime/encode-message-header)
|
|
|
1781 )
|
|
4
|
1782 t)))
|
|
|
1783
|
|
|
1784 (defun mime-editor/translate-region (beg end &optional boundary multipart)
|
|
|
1785 (if (null boundary)
|
|
|
1786 (setq boundary
|
|
|
1787 (concat mime-multipart-boundary "_"
|
|
|
1788 (replace-space-with-underline (current-time-string))))
|
|
|
1789 )
|
|
|
1790 (save-excursion
|
|
|
1791 (save-restriction
|
|
|
1792 (narrow-to-region beg end)
|
|
|
1793 (let ((tag nil) ;MIME tag
|
|
|
1794 (contype nil) ;Content-Type
|
|
|
1795 (encoding nil) ;Content-Transfer-Encoding
|
|
|
1796 (nparts 0)) ;Number of body parts
|
|
|
1797 ;; Normalize the body part by inserting appropriate message
|
|
|
1798 ;; tags for every message contents.
|
|
|
1799 (mime-editor/normalize-body)
|
|
|
1800 ;; Counting the number of Content-Type.
|
|
|
1801 (goto-char (point-min))
|
|
|
1802 (while (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1803 (setq nparts (1+ nparts)))
|
|
|
1804 ;; Begin translation.
|
|
|
1805 (cond
|
|
|
1806 ((and (<= nparts 1)(not multipart))
|
|
|
1807 ;; It's a singular message.
|
|
|
1808 (goto-char (point-min))
|
|
|
1809 (while (re-search-forward
|
|
|
1810 mime-editor/single-part-tag-regexp nil t)
|
|
|
1811 (setq tag
|
|
|
1812 (buffer-substring (match-beginning 0) (match-end 0)))
|
|
|
1813 (delete-region (match-beginning 0) (1+ (match-end 0)))
|
|
|
1814 (setq contype (mime-editor/get-contype tag))
|
|
|
1815 (setq encoding (mime-editor/get-encoding tag))
|
|
|
1816 ))
|
|
|
1817 (t
|
|
|
1818 ;; It's a multipart message.
|
|
|
1819 (goto-char (point-min))
|
|
|
1820 (and (mime-editor/translate-single-part-tag)
|
|
|
1821 (while (mime-editor/translate-single-part-tag "\n"))
|
|
|
1822 )
|
|
|
1823 ;; Define Content-Type as "multipart/mixed".
|
|
|
1824 (setq contype
|
|
|
1825 (concat "multipart/mixed;\n boundary=\"" boundary "\""))
|
|
|
1826 ;; Content-Transfer-Encoding must be "7bit".
|
|
|
1827 ;; The following encoding can be `nil', but is
|
|
|
1828 ;; specified as is since there is no way that a user
|
|
|
1829 ;; specifies it.
|
|
|
1830 (setq encoding "7bit")
|
|
|
1831 ;; Insert the trailer.
|
|
|
1832 (goto-char (point-max))
|
|
|
1833 (insert "\n--" boundary "--\n")
|
|
|
1834 ))
|
|
|
1835 (list contype encoding boundary nparts)
|
|
|
1836 ))))
|
|
|
1837
|
|
|
1838 (defun mime-editor/normalize-body ()
|
|
|
1839 "Normalize the body part by inserting appropriate message tags."
|
|
|
1840 ;; Insert the first MIME tags if necessary.
|
|
|
1841 (goto-char (point-min))
|
|
|
1842 (if (not (looking-at mime-editor/single-part-tag-regexp))
|
|
|
1843 (insert (mime-make-text-tag) "\n"))
|
|
|
1844 ;; Check each tag, and add new tag or correct it if necessary.
|
|
|
1845 (goto-char (point-min))
|
|
|
1846 (while (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1847 (let* ((tag (buffer-substring (match-beginning 0) (match-end 0)))
|
|
|
1848 (contype (mime-editor/get-contype tag))
|
|
|
1849 (charset (mime-get-parameter contype "charset"))
|
|
|
1850 (encoding (mime-editor/get-encoding tag)))
|
|
|
1851 ;; Remove extra whitespaces after the tag.
|
|
|
1852 (if (looking-at "[ \t]+$")
|
|
|
1853 (delete-region (match-beginning 0) (match-end 0)))
|
|
|
1854 (let ((beg (point))
|
|
|
1855 (end (mime-editor/content-end))
|
|
|
1856 )
|
|
|
1857 (if (= end (point-max))
|
|
|
1858 nil
|
|
|
1859 (goto-char end)
|
|
|
1860 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
1861 (eobp)
|
|
|
1862 (insert (mime-make-text-tag) "\n")
|
|
|
1863 ))
|
|
|
1864 (visible-region beg end)
|
|
|
1865 (goto-char beg)
|
|
|
1866 )
|
|
|
1867 (cond
|
|
|
1868 ((mime-test-content-type contype "message")
|
|
|
1869 ;; Content-type "message" should be sent as is.
|
|
|
1870 (forward-line 1)
|
|
|
1871 )
|
|
|
1872 ((mime-test-content-type contype "text")
|
|
|
1873 ;; Define charset for text if necessary.
|
|
|
1874 (setq charset (if charset
|
|
|
1875 (intern (downcase charset))
|
|
|
1876 (mime-editor/choose-charset)))
|
|
|
1877 (mime-editor/define-charset charset)
|
|
|
1878 (cond ((string-equal contype "text/x-rot13-47")
|
|
|
1879 (save-excursion
|
|
|
1880 (forward-line)
|
|
|
1881 (set-mark (point))
|
|
|
1882 (goto-char (mime-editor/content-end))
|
|
|
1883 (tm:caesar-region)
|
|
|
1884 ))
|
|
|
1885 ((string-equal contype "text/enriched")
|
|
|
1886 (save-excursion
|
|
|
1887 (let ((beg (progn
|
|
|
1888 (forward-line)
|
|
|
1889 (point)))
|
|
|
1890 (end (mime-editor/content-end))
|
|
|
1891 )
|
|
|
1892 ;; Patch for hard newlines
|
|
|
1893 ;; (save-excursion
|
|
|
1894 ;; (goto-char beg)
|
|
|
1895 ;; (while (search-forward "\n" end t)
|
|
|
1896 ;; (put-text-property (match-beginning 0)
|
|
|
1897 ;; (point)
|
|
|
1898 ;; 'hard t)))
|
|
|
1899 ;; End patch for hard newlines
|
|
|
1900 (enriched-encode beg end)
|
|
|
1901 (goto-char beg)
|
|
|
1902 (if (search-forward "\n\n")
|
|
|
1903 (delete-region beg (match-end 0))
|
|
|
1904 )
|
|
|
1905 ))))
|
|
|
1906 ;; Point is now on current tag.
|
|
|
1907 ;; Define encoding and encode text if necessary.
|
|
|
1908 (or encoding ;Encoding is not specified.
|
|
|
1909 (let* ((encoding
|
|
|
1910 (cdr
|
|
|
1911 (assq charset
|
|
|
1912 mime-editor/charset-default-encoding-alist)
|
|
|
1913 ))
|
|
|
1914 (beg (mime-editor/content-beginning))
|
|
|
1915 )
|
|
|
1916 (encode-mime-charset-region beg (mime-editor/content-end)
|
|
|
1917 charset)
|
|
|
1918 (mime-encode-region beg (mime-editor/content-end) encoding)
|
|
|
1919 (mime-editor/define-encoding encoding)
|
|
|
1920 ))
|
|
|
1921 (goto-char (mime-editor/content-end))
|
|
|
1922 )
|
|
|
1923 ((null encoding) ;Encoding is not specified.
|
|
|
1924 ;; Application, image, audio, video, and any other
|
|
|
1925 ;; unknown content-type without encoding should be
|
|
|
1926 ;; encoded.
|
|
|
1927 (let* ((encoding "base64") ;Encode in BASE64 by default.
|
|
|
1928 (beg (mime-editor/content-beginning))
|
|
|
1929 (end (mime-editor/content-end))
|
|
|
1930 (body (buffer-substring beg end))
|
|
|
1931 )
|
|
|
1932 (mime-encode-region beg end encoding)
|
|
|
1933 (mime-editor/define-encoding encoding))
|
|
|
1934 (forward-line 1)
|
|
|
1935 ))
|
|
|
1936 )))
|
|
|
1937
|
|
|
1938 (defun mime-delete-field (field)
|
|
|
1939 "Delete header FIELD."
|
|
|
1940 (let ((regexp (format "^%s:[ \t]*" field)))
|
|
|
1941 (goto-char (point-min))
|
|
|
1942 (while (re-search-forward regexp nil t)
|
|
|
1943 (delete-region (match-beginning 0)
|
|
|
1944 (progn (forward-line 1) (point)))
|
|
|
1945 )))
|
|
|
1946
|
|
|
1947
|
|
|
1948 ;;;
|
|
|
1949 ;;; Platform dependent functions
|
|
|
1950 ;;;
|
|
|
1951
|
|
|
1952 ;; Sun implementations
|
|
|
1953
|
|
|
1954 (defun mime-editor/voice-recorder-for-sun (encoding)
|
|
|
1955 "Record voice in a buffer using Sun audio device,
|
|
|
1956 and insert data encoded as ENCODING. [tm-edit.el]"
|
|
|
1957 (message "Start the recording on %s. Type C-g to finish the recording..."
|
|
|
1958 (system-name))
|
|
|
1959 (mime-insert-encoded-file "/dev/audio" encoding)
|
|
|
1960 )
|
|
|
1961
|
|
|
1962
|
|
|
1963 ;;; @ Other useful commands.
|
|
|
1964 ;;;
|
|
|
1965
|
|
|
1966 ;; Message forwarding commands as content-type "message/rfc822".
|
|
|
1967
|
|
|
1968 (defun mime-editor/insert-message (&optional message)
|
|
|
1969 (interactive)
|
|
|
1970 (let ((inserter (assoc-value major-mode mime-editor/message-inserter-alist)))
|
|
|
1971 (if (and inserter (fboundp inserter))
|
|
|
1972 (progn
|
|
|
1973 (mime-editor/insert-tag "message" "rfc822")
|
|
|
1974 (funcall inserter message)
|
|
|
1975 )
|
|
|
1976 (message "Sorry, I don't have message inserter for your MUA.")
|
|
|
1977 )))
|
|
|
1978
|
|
|
1979 (defun mime-editor/insert-mail (&optional message)
|
|
|
1980 (interactive)
|
|
|
1981 (let ((inserter (assoc-value major-mode mime-editor/mail-inserter-alist)))
|
|
|
1982 (if (and inserter (fboundp inserter))
|
|
|
1983 (progn
|
|
|
1984 (mime-editor/insert-tag "message" "rfc822")
|
|
|
1985 (funcall inserter message)
|
|
|
1986 )
|
|
|
1987 (message "Sorry, I don't have mail inserter for your MUA.")
|
|
|
1988 )))
|
|
|
1989
|
|
|
1990 (defun mime-editor/inserted-message-filter ()
|
|
|
1991 (save-excursion
|
|
|
1992 (save-restriction
|
|
|
1993 (let ((header-start (point))
|
|
|
1994 (case-fold-search t)
|
|
|
1995 beg end)
|
|
|
1996 ;; for Emacs 18
|
|
|
1997 ;; (if (re-search-forward "^$" (marker-position (mark-marker)))
|
|
|
1998 (if (re-search-forward "^$" (mark t))
|
|
|
1999 (narrow-to-region header-start (match-beginning 0))
|
|
|
2000 )
|
|
|
2001 (goto-char header-start)
|
|
|
2002 (while (and (re-search-forward
|
|
|
2003 mime-editor/yank-ignored-field-regexp nil t)
|
|
|
2004 (setq beg (match-beginning 0))
|
|
|
2005 (setq end (1+ (std11-field-end)))
|
|
|
2006 )
|
|
|
2007 (delete-region beg end)
|
|
|
2008 )
|
|
|
2009 ))))
|
|
|
2010
|
|
|
2011
|
|
|
2012 ;;; @ multipart enclosure
|
|
|
2013 ;;;
|
|
|
2014
|
|
|
2015 (defun mime-editor/enclose-region (type beg end)
|
|
|
2016 (save-excursion
|
|
|
2017 (goto-char beg)
|
|
|
2018 (let ((current (point)))
|
|
|
2019 (save-restriction
|
|
|
2020 (narrow-to-region beg end)
|
|
|
2021 (insert (format "--<<%s>>-{\n" type))
|
|
|
2022 (goto-char (point-max))
|
|
|
2023 (insert (format "--}-<<%s>>\n" type))
|
|
|
2024 (goto-char (point-max))
|
|
|
2025 )
|
|
|
2026 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
2027 (eobp)
|
|
|
2028 (insert (mime-make-text-tag) "\n")
|
|
|
2029 )
|
|
|
2030 )))
|
|
|
2031
|
|
|
2032 (defun mime-editor/enclose-quote-region (beg end)
|
|
|
2033 (interactive "*r")
|
|
|
2034 (mime-editor/enclose-region "quote" beg end)
|
|
|
2035 )
|
|
|
2036
|
|
|
2037 (defun mime-editor/enclose-mixed-region (beg end)
|
|
|
2038 (interactive "*r")
|
|
|
2039 (mime-editor/enclose-region "mixed" beg end)
|
|
|
2040 )
|
|
|
2041
|
|
|
2042 (defun mime-editor/enclose-parallel-region (beg end)
|
|
|
2043 (interactive "*r")
|
|
|
2044 (mime-editor/enclose-region "parallel" beg end)
|
|
|
2045 )
|
|
|
2046
|
|
|
2047 (defun mime-editor/enclose-digest-region (beg end)
|
|
|
2048 (interactive "*r")
|
|
|
2049 (mime-editor/enclose-region "digest" beg end)
|
|
|
2050 )
|
|
|
2051
|
|
|
2052 (defun mime-editor/enclose-alternative-region (beg end)
|
|
|
2053 (interactive "*r")
|
|
|
2054 (mime-editor/enclose-region "alternative" beg end)
|
|
|
2055 )
|
|
|
2056
|
|
|
2057 (defun mime-editor/enclose-signed-region (beg end)
|
|
|
2058 (interactive "*r")
|
|
|
2059 (if mime-editor/signing-type
|
|
|
2060 (mime-editor/enclose-region "signed" beg end)
|
|
|
2061 (message "Please specify signing type.")
|
|
|
2062 ))
|
|
|
2063
|
|
|
2064 (defun mime-editor/enclose-encrypted-region (beg end)
|
|
|
2065 (interactive "*r")
|
|
|
2066 (if mime-editor/signing-type
|
|
|
2067 (mime-editor/enclose-region "encrypted" beg end)
|
|
|
2068 (message "Please specify encrypting type.")
|
|
|
2069 ))
|
|
|
2070
|
|
|
2071 (defun mime-editor/insert-key (&optional arg)
|
|
|
2072 "Insert a pgp public key."
|
|
|
2073 (interactive "P")
|
|
|
2074 (mime-editor/insert-tag "application" "pgp-keys")
|
|
|
2075 (mime-editor/define-encoding "7bit")
|
|
70
|
2076 (funcall mime-editor/pgp-insert-public-key-function)
|
|
4
|
2077 )
|
|
|
2078
|
|
|
2079
|
|
|
2080 ;;; @ flag setting
|
|
|
2081 ;;;
|
|
|
2082
|
|
|
2083 (defun mime-editor/set-split (arg)
|
|
|
2084 (interactive
|
|
|
2085 (list
|
|
|
2086 (y-or-n-p "Do you want to enable split?")
|
|
|
2087 ))
|
|
|
2088 (setq mime-editor/split-message arg)
|
|
|
2089 (if arg
|
|
|
2090 (message "This message is enabled to split.")
|
|
|
2091 (message "This message is not enabled to split.")
|
|
|
2092 ))
|
|
|
2093
|
|
|
2094 (defun mime-editor/toggle-transfer-level (&optional transfer-level)
|
|
|
2095 "Toggle transfer-level is 7bit or 8bit through.
|
|
|
2096
|
|
|
2097 Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8."
|
|
|
2098 (interactive)
|
|
|
2099 (if (numberp transfer-level)
|
|
|
2100 (setq mime-editor/transfer-level transfer-level)
|
|
|
2101 (if (< mime-editor/transfer-level 8)
|
|
|
2102 (setq mime-editor/transfer-level 8)
|
|
|
2103 (setq mime-editor/transfer-level 7)
|
|
|
2104 ))
|
|
|
2105 (setq mime-editor/charset-default-encoding-alist
|
|
|
2106 (mime-editor/make-charset-default-encoding-alist
|
|
|
2107 mime-editor/transfer-level))
|
|
|
2108 (message (format "Current transfer-level is %d bit"
|
|
|
2109 mime-editor/transfer-level))
|
|
|
2110 (setq mime-editor/transfer-level-string
|
|
|
2111 (mime/encoding-name mime-editor/transfer-level 'not-omit))
|
|
|
2112 (force-mode-line-update)
|
|
|
2113 )
|
|
|
2114
|
|
|
2115 (defun mime-editor/set-transfer-level-7bit ()
|
|
|
2116 (interactive)
|
|
|
2117 (mime-editor/toggle-transfer-level 7)
|
|
|
2118 )
|
|
|
2119
|
|
|
2120 (defun mime-editor/set-transfer-level-8bit ()
|
|
|
2121 (interactive)
|
|
|
2122 (mime-editor/toggle-transfer-level 8)
|
|
|
2123 )
|
|
|
2124
|
|
|
2125
|
|
|
2126 ;;; @ pgp
|
|
|
2127 ;;;
|
|
|
2128
|
|
|
2129 (defun mime-editor/set-sign (arg)
|
|
|
2130 (interactive
|
|
|
2131 (list
|
|
|
2132 (y-or-n-p "Do you want to sign?")
|
|
|
2133 ))
|
|
|
2134 (if arg
|
|
|
2135 (if mime-editor/signing-type
|
|
|
2136 (progn
|
|
|
2137 (setq mime-editor/pgp-processing 'sign)
|
|
|
2138 (message "This message will be signed.")
|
|
|
2139 )
|
|
|
2140 (message "Please specify signing type.")
|
|
|
2141 )
|
|
|
2142 (if (eq mime-editor/pgp-processing 'sign)
|
|
|
2143 (setq mime-editor/pgp-processing nil)
|
|
|
2144 )
|
|
|
2145 (message "This message will not be signed.")
|
|
|
2146 ))
|
|
|
2147
|
|
|
2148 (defun mime-editor/set-encrypt (arg)
|
|
|
2149 (interactive
|
|
|
2150 (list
|
|
|
2151 (y-or-n-p "Do you want to encrypt?")
|
|
|
2152 ))
|
|
|
2153 (if arg
|
|
|
2154 (if mime-editor/encrypting-type
|
|
|
2155 (progn
|
|
|
2156 (setq mime-editor/pgp-processing 'encrypt)
|
|
|
2157 (message "This message will be encrypt.")
|
|
|
2158 )
|
|
|
2159 (message "Please specify encrypting type.")
|
|
|
2160 )
|
|
|
2161 (if (eq mime-editor/pgp-processing 'encrypt)
|
|
|
2162 (setq mime-editor/pgp-processing nil)
|
|
|
2163 )
|
|
|
2164 (message "This message will not be encrypt.")
|
|
|
2165 ))
|
|
|
2166
|
|
|
2167 (defvar mime-editor/pgp-processing nil)
|
|
|
2168 (make-variable-buffer-local 'mime-editor/pgp-processing)
|
|
|
2169
|
|
|
2170 (defun mime-editor/pgp-enclose-buffer ()
|
|
|
2171 (let ((beg (save-excursion
|
|
|
2172 (goto-char (point-min))
|
|
|
2173 (if (search-forward (concat "\n" mail-header-separator "\n"))
|
|
|
2174 (match-end 0)
|
|
|
2175 )))
|
|
|
2176 (end (point-max))
|
|
|
2177 )
|
|
|
2178 (if beg
|
|
|
2179 (cond ((eq mime-editor/pgp-processing 'sign)
|
|
|
2180 (mime-editor/enclose-signed-region beg end)
|
|
|
2181 )
|
|
|
2182 ((eq mime-editor/pgp-processing 'encrypt)
|
|
|
2183 (mime-editor/enclose-encrypted-region beg end)
|
|
|
2184 ))
|
|
|
2185 )))
|
|
|
2186
|
|
|
2187
|
|
|
2188 ;;; @ split
|
|
|
2189 ;;;
|
|
|
2190
|
|
|
2191 (defun mime-editor/insert-partial-header
|
|
|
2192 (fields subject id number total separator)
|
|
|
2193 (insert fields)
|
|
|
2194 (insert (format "Subject: %s (%d/%d)\n" subject number total))
|
|
|
2195 (insert (format "Mime-Version: 1.0 (split by %s)\n"
|
|
|
2196 mime-editor/version-name))
|
|
|
2197 (insert (format "\
|
|
|
2198 Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
|
|
|
2199 id number total separator))
|
|
|
2200 )
|
|
|
2201
|
|
|
2202 (defun mime-editor/split-and-send
|
|
|
2203 (&optional cmd lines mime-editor/message-max-length)
|
|
|
2204 (interactive)
|
|
|
2205 (or lines
|
|
|
2206 (setq lines
|
|
|
2207 (count-lines (point-min) (point-max)))
|
|
|
2208 )
|
|
|
2209 (or mime-editor/message-max-length
|
|
|
2210 (setq mime-editor/message-max-length
|
|
|
2211 (or (cdr (assq major-mode mime-editor/message-max-lines-alist))
|
|
|
2212 mime-editor/message-default-max-lines))
|
|
|
2213 )
|
|
|
2214 (let* ((mime-editor/draft-file-name
|
|
|
2215 (or (buffer-file-name)
|
|
|
2216 (make-temp-name
|
|
|
2217 (expand-file-name "tm-draft" mime/tmp-dir))))
|
|
|
2218 (separator mail-header-separator)
|
|
|
2219 (id (concat "\""
|
|
|
2220 (replace-space-with-underline (current-time-string))
|
|
|
2221 "@" (system-name) "\"")))
|
|
|
2222 (run-hooks 'mime-editor/before-split-hook)
|
|
|
2223 (let ((the-buf (current-buffer))
|
|
|
2224 (copy-buf (get-buffer-create " *Original Message*"))
|
|
|
2225 (header (std11-header-string-except
|
|
|
2226 mime-editor/split-ignored-field-regexp separator))
|
|
|
2227 (subject (mail-fetch-field "subject"))
|
|
|
2228 (total (+ (/ lines mime-editor/message-max-length)
|
|
|
2229 (if (> (mod lines mime-editor/message-max-length) 0)
|
|
|
2230 1)))
|
|
|
2231 (command
|
|
|
2232 (or cmd
|
|
|
2233 (cdr
|
|
|
2234 (assq major-mode
|
|
|
2235 mime-editor/split-message-sender-alist))
|
|
|
2236 (function
|
|
|
2237 (lambda ()
|
|
|
2238 (interactive)
|
|
|
2239 (error "Split sender is not specified for `%s'." major-mode)
|
|
|
2240 ))
|
|
|
2241 ))
|
|
|
2242 (mime-editor/partial-number 1)
|
|
|
2243 data)
|
|
|
2244 (save-excursion
|
|
|
2245 (set-buffer copy-buf)
|
|
|
2246 (erase-buffer)
|
|
|
2247 (insert-buffer the-buf)
|
|
|
2248 (save-restriction
|
|
|
2249 (if (re-search-forward
|
|
|
2250 (concat "^" (regexp-quote separator) "$") nil t)
|
|
|
2251 (let ((he (match-beginning 0)))
|
|
|
2252 (replace-match "")
|
|
|
2253 (narrow-to-region (point-min) he)
|
|
|
2254 ))
|
|
|
2255 (goto-char (point-min))
|
|
|
2256 (while (re-search-forward mime-editor/split-blind-field-regexp nil t)
|
|
|
2257 (delete-region (match-beginning 0)
|
|
|
2258 (1+ (std11-field-end)))
|
|
|
2259 )))
|
|
|
2260 (while (< mime-editor/partial-number total)
|
|
|
2261 (erase-buffer)
|
|
|
2262 (save-excursion
|
|
|
2263 (set-buffer copy-buf)
|
|
|
2264 (setq data (buffer-substring
|
|
|
2265 (point-min)
|
|
|
2266 (progn
|
|
|
2267 (goto-line mime-editor/message-max-length)
|
|
|
2268 (point))
|
|
|
2269 ))
|
|
|
2270 (delete-region (point-min)(point))
|
|
|
2271 )
|
|
|
2272 (mime-editor/insert-partial-header
|
|
|
2273 header subject id mime-editor/partial-number total separator)
|
|
|
2274 (insert data)
|
|
|
2275 (save-excursion
|
|
|
2276 (message (format "Sending %d/%d..."
|
|
|
2277 mime-editor/partial-number total))
|
|
|
2278 (call-interactively command)
|
|
|
2279 (message (format "Sending %d/%d... done"
|
|
|
2280 mime-editor/partial-number total))
|
|
|
2281 )
|
|
|
2282 (setq mime-editor/partial-number
|
|
|
2283 (1+ mime-editor/partial-number))
|
|
|
2284 )
|
|
|
2285 (erase-buffer)
|
|
|
2286 (save-excursion
|
|
|
2287 (set-buffer copy-buf)
|
|
|
2288 (setq data (buffer-string))
|
|
|
2289 (erase-buffer)
|
|
|
2290 )
|
|
|
2291 (mime-editor/insert-partial-header
|
|
|
2292 header subject id mime-editor/partial-number total separator)
|
|
|
2293 (insert data)
|
|
|
2294 (save-excursion
|
|
|
2295 (message (format "Sending %d/%d..."
|
|
|
2296 mime-editor/partial-number total))
|
|
|
2297 (message (format "Sending %d/%d... done"
|
|
|
2298 mime-editor/partial-number total))
|
|
|
2299 )
|
|
|
2300 )))
|
|
|
2301
|
|
|
2302 (defun mime-editor/maybe-split-and-send (&optional cmd)
|
|
|
2303 (interactive)
|
|
|
2304 (run-hooks 'mime-editor/before-send-hook)
|
|
|
2305 (let ((mime-editor/message-max-length
|
|
|
2306 (or (cdr (assq major-mode mime-editor/message-max-lines-alist))
|
|
|
2307 mime-editor/message-default-max-lines))
|
|
|
2308 (lines (count-lines (point-min) (point-max)))
|
|
|
2309 )
|
|
|
2310 (if (and (> lines mime-editor/message-max-length)
|
|
|
2311 mime-editor/split-message)
|
|
|
2312 (mime-editor/split-and-send cmd lines mime-editor/message-max-length)
|
|
|
2313 )))
|
|
|
2314
|
|
|
2315
|
|
|
2316 ;;; @ preview message
|
|
|
2317 ;;;
|
|
|
2318
|
|
|
2319 (defun mime-editor/preview-message ()
|
|
|
2320 "preview editing MIME message. [tm-edit.el]"
|
|
|
2321 (interactive)
|
|
|
2322 (let* ((str (buffer-string))
|
|
|
2323 (separator mail-header-separator)
|
|
|
2324 (the-buf (current-buffer))
|
|
|
2325 (buf-name (buffer-name))
|
|
|
2326 (temp-buf-name (concat "*temp-article:" buf-name "*"))
|
|
|
2327 (buf (get-buffer temp-buf-name))
|
|
|
2328 )
|
|
|
2329 (if buf
|
|
|
2330 (progn
|
|
|
2331 (switch-to-buffer buf)
|
|
|
2332 (erase-buffer)
|
|
|
2333 )
|
|
|
2334 (setq buf (get-buffer-create temp-buf-name))
|
|
|
2335 (switch-to-buffer buf)
|
|
|
2336 )
|
|
|
2337 (insert str)
|
|
|
2338 (setq major-mode 'mime/temporary-message-mode)
|
|
|
2339 (make-local-variable 'mail-header-separator)
|
|
|
2340 (setq mail-header-separator separator)
|
|
|
2341 (make-local-variable 'mime/editing-buffer)
|
|
|
2342 (setq mime/editing-buffer the-buf)
|
|
|
2343
|
|
|
2344 (run-hooks 'mime-editor/translate-hook)
|
|
|
2345 (mime-editor/translate-buffer)
|
|
|
2346 (goto-char (point-min))
|
|
|
2347 (if (re-search-forward
|
|
|
2348 (concat "^" (regexp-quote separator) "$"))
|
|
|
2349 (replace-match "")
|
|
|
2350 )
|
|
|
2351 (mime/viewer-mode)
|
|
|
2352 ))
|
|
|
2353
|
|
|
2354 (defun mime-editor/quitting-method ()
|
|
|
2355 (let ((temp mime::preview/article-buffer)
|
|
|
2356 buf)
|
|
|
2357 (mime-viewer/kill-buffer)
|
|
|
2358 (set-buffer temp)
|
|
|
2359 (setq buf mime/editing-buffer)
|
|
|
2360 (kill-buffer temp)
|
|
|
2361 (switch-to-buffer buf)
|
|
|
2362 ))
|
|
|
2363
|
|
|
2364 (set-alist 'mime-viewer/quitting-method-alist
|
|
|
2365 'mime/temporary-message-mode
|
|
|
2366 (function mime-editor/quitting-method)
|
|
|
2367 )
|
|
|
2368
|
|
|
2369
|
|
|
2370 ;;; @ draft preview
|
|
|
2371 ;;;
|
|
|
2372 ;; by "OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
|
|
|
2373 ;; Mon, 10 Apr 1995 20:03:07 +0900
|
|
|
2374
|
|
|
2375 (defvar mime-editor/draft-header-separator-alist
|
|
|
2376 '((news-reply-mode . mail-header-separator)
|
|
|
2377 (mh-letter-mode . mail-header-separator)
|
|
|
2378 ))
|
|
|
2379
|
|
|
2380 (defvar mime::article/draft-header-separator nil)
|
|
|
2381
|
|
|
2382 (defun mime-editor/draft-preview ()
|
|
|
2383 (interactive)
|
|
|
2384 (let ((sep (cdr (assq major-mode mime-editor/draft-header-separator-alist))))
|
|
|
2385 (or (stringp sep) (setq sep (eval sep)))
|
|
|
2386 (make-variable-buffer-local 'mime::article/draft-header-separator)
|
|
|
2387 (goto-char (point-min))
|
|
|
2388 (re-search-forward
|
|
|
2389 (concat "^\\(" (regexp-quote sep) "\\)?$"))
|
|
|
2390 (setq mime::article/draft-header-separator
|
|
|
2391 (buffer-substring (match-beginning 0) (match-end 0)))
|
|
|
2392 (replace-match "")
|
|
|
2393 (mime/viewer-mode (current-buffer))
|
|
|
2394 (pop-to-buffer (current-buffer))
|
|
|
2395 ))
|
|
|
2396
|
|
|
2397 (defun mime-viewer::quitting-method/draft-preview ()
|
|
|
2398 (let ((mother mime::preview/mother-buffer))
|
|
|
2399 (save-excursion
|
|
|
2400 (switch-to-buffer mother)
|
|
|
2401 (goto-char (point-min))
|
|
|
2402 (if (and
|
|
|
2403 (re-search-forward
|
|
|
2404 (concat "^\\("
|
|
|
2405 (regexp-quote mime::article/draft-header-separator)
|
|
|
2406 "\\)?$") nil t)
|
|
|
2407 (bolp))
|
|
|
2408 (progn
|
|
|
2409 (insert mime::article/draft-header-separator)
|
|
|
2410 (set-buffer-modified-p (buffer-modified-p))
|
|
|
2411 )))
|
|
|
2412 (mime-viewer/kill-buffer)
|
|
|
2413 (pop-to-buffer mother)
|
|
|
2414 ))
|
|
|
2415
|
|
|
2416 (set-alist 'mime-viewer/quitting-method-alist
|
|
|
2417 'mh-letter-mode
|
|
|
2418 (function mime-viewer::quitting-method/draft-preview)
|
|
|
2419 )
|
|
|
2420
|
|
|
2421 (set-alist 'mime-viewer/quitting-method-alist
|
|
|
2422 'news-reply-mode
|
|
|
2423 (function mime-viewer::quitting-method/draft-preview)
|
|
|
2424 )
|
|
|
2425
|
|
|
2426
|
|
|
2427 ;;; @ edit again
|
|
|
2428 ;;;
|
|
|
2429
|
|
|
2430 (defun mime-editor::edit-again (code-conversion)
|
|
|
2431 (save-excursion
|
|
|
2432 (goto-char (point-min))
|
|
|
2433 (let ((ctl (mime/Content-Type)))
|
|
|
2434 (if ctl
|
|
|
2435 (let ((ctype (car ctl))
|
|
|
2436 (params (cdr ctl))
|
|
|
2437 type stype)
|
|
|
2438 (if (string-match "/" ctype)
|
|
|
2439 (progn
|
|
|
2440 (setq type (substring ctype 0 (match-beginning 0)))
|
|
|
2441 (setq stype (substring ctype (match-end 0)))
|
|
|
2442 )
|
|
|
2443 (setq type ctype)
|
|
|
2444 )
|
|
|
2445 (cond
|
|
70
|
2446 ((string-equal type "multipart")
|
|
4
|
2447 (let* ((boundary (assoc-value "boundary" params))
|
|
|
2448 (boundary-pat
|
|
|
2449 (concat "\n--" (regexp-quote boundary) "[ \t]*\n"))
|
|
|
2450 )
|
|
|
2451 (re-search-forward boundary-pat nil t)
|
|
|
2452 (let ((bb (match-beginning 0)) eb tag)
|
|
|
2453 (setq tag (format "\n--<<%s>>-{\n" stype))
|
|
|
2454 (goto-char bb)
|
|
|
2455 (insert tag)
|
|
|
2456 (setq bb (+ bb (length tag)))
|
|
|
2457 (re-search-forward
|
|
|
2458 (concat "\n--" (regexp-quote boundary) "--[ \t]*\n")
|
|
|
2459 nil t)
|
|
|
2460 (setq eb (match-beginning 0))
|
|
|
2461 (replace-match (format "--}-<<%s>>\n" stype))
|
|
|
2462 (save-restriction
|
|
|
2463 (narrow-to-region bb eb)
|
|
|
2464 (goto-char (point-min))
|
|
|
2465 (while (re-search-forward boundary-pat nil t)
|
|
|
2466 (let ((beg (match-beginning 0))
|
|
|
2467 end)
|
|
|
2468 (delete-region beg (match-end 0))
|
|
|
2469 (save-excursion
|
|
|
2470 (if (re-search-forward boundary-pat nil t)
|
|
|
2471 (setq end (match-beginning 0))
|
|
|
2472 (setq end (point-max))
|
|
|
2473 )
|
|
|
2474 (save-restriction
|
|
|
2475 (narrow-to-region beg end)
|
|
|
2476 (mime-editor::edit-again code-conversion)
|
|
|
2477 (goto-char (point-max))
|
|
|
2478 ))))
|
|
|
2479 ))
|
|
|
2480 (goto-char (point-min))
|
|
|
2481 (or (= (point-min) 1)
|
|
|
2482 (delete-region (point-min)
|
|
|
2483 (if (search-forward "\n\n" nil t)
|
|
|
2484 (match-end 0)
|
|
|
2485 (point-min)
|
|
|
2486 )))
|
|
|
2487 ))
|
|
|
2488 (t
|
|
|
2489 (let* (charset
|
|
|
2490 (pstr
|
|
74
|
2491 (let ((bytes (+ 14 (length ctype))))
|
|
|
2492 (mapconcat (function
|
|
|
2493 (lambda (attr)
|
|
|
2494 (if (string-equal (car attr) "charset")
|
|
|
2495 (progn
|
|
|
2496 (setq charset (cdr attr))
|
|
|
2497 "")
|
|
|
2498 (let* ((str
|
|
|
2499 (concat (car attr)
|
|
|
2500 "=" (cdr attr))
|
|
|
2501 )
|
|
|
2502 (bs (length str))
|
|
|
2503 )
|
|
|
2504 (setq bytes (+ bytes bs 2))
|
|
|
2505 (if (< bytes 76)
|
|
|
2506 (concat "; " str)
|
|
|
2507 (setq bytes (+ bs 1))
|
|
|
2508 (concat ";\n " str)
|
|
|
2509 )
|
|
|
2510 ))))
|
|
|
2511 params "")))
|
|
4
|
2512 encoding
|
|
|
2513 encoded)
|
|
|
2514 (save-excursion
|
|
|
2515 (if (re-search-forward
|
|
|
2516 "Content-Transfer-Encoding:" nil t)
|
|
|
2517 (let ((beg (match-beginning 0))
|
|
|
2518 (hbeg (match-end 0))
|
|
|
2519 (end (std11-field-end)))
|
|
|
2520 (setq encoding
|
|
|
2521 (eliminate-top-spaces
|
|
|
2522 (std11-unfold-string
|
|
|
2523 (buffer-substring hbeg end))))
|
|
|
2524 (if (or charset (string-equal type "text"))
|
|
|
2525 (progn
|
|
|
2526 (delete-region beg (1+ end))
|
|
|
2527 (goto-char (point-min))
|
|
|
2528 (if (search-forward "\n\n" nil t)
|
|
|
2529 (progn
|
|
|
2530 (mime-decode-region
|
|
|
2531 (match-end 0)(point-max) encoding)
|
|
|
2532 (setq encoded t
|
|
|
2533 encoding nil)
|
|
|
2534 )))))))
|
|
|
2535 (if (or code-conversion encoded)
|
|
|
2536 (decode-mime-charset-region
|
|
|
2537 (point-min)(point-max)
|
|
|
2538 (or charset default-mime-charset))
|
|
|
2539 )
|
|
|
2540 (let ((he
|
|
|
2541 (if (re-search-forward "^$" nil t)
|
|
|
2542 (match-end 0)
|
|
|
2543 (point-min)
|
|
|
2544 )))
|
|
|
2545 (if (= (point-min) 1)
|
|
|
2546 (progn
|
|
|
2547 (goto-char he)
|
|
|
2548 (insert
|
|
|
2549 (concat "\n"
|
|
|
2550 (mime-create-tag
|
|
|
2551 (concat type "/" stype pstr) encoding)))
|
|
|
2552 )
|
|
|
2553 (delete-region (point-min) he)
|
|
|
2554 (insert
|
|
|
2555 (mime-create-tag
|
|
|
2556 (concat type "/" stype pstr) encoding))
|
|
|
2557 ))
|
|
|
2558 ))))
|
|
|
2559 (if code-conversion
|
|
|
2560 (decode-mime-charset-region (point-min) (point-max)
|
|
|
2561 default-mime-charset)
|
|
|
2562 )
|
|
|
2563 ))))
|
|
|
2564
|
|
|
2565 (defun mime/edit-again (&optional code-conversion no-separator no-mode)
|
|
|
2566 (interactive)
|
|
|
2567 (mime-editor::edit-again code-conversion)
|
|
|
2568 (goto-char (point-min))
|
|
|
2569 (save-restriction
|
|
|
2570 (narrow-to-region
|
|
|
2571 (point-min)
|
|
|
2572 (if (re-search-forward
|
|
|
2573 (concat "^\\(" (regexp-quote mail-header-separator) "\\)?$")
|
|
|
2574 nil t)
|
|
|
2575 (match-end 0)
|
|
|
2576 (point-max)
|
|
|
2577 ))
|
|
|
2578 (goto-char (point-min))
|
|
|
2579 (while (re-search-forward
|
|
|
2580 "^\\(Content-.*\\|Mime-Version\\):" nil t)
|
|
|
2581 (delete-region (match-beginning 0) (1+ (std11-field-end)))
|
|
|
2582 ))
|
|
|
2583 (or no-separator
|
|
|
2584 (and (re-search-forward "^$")
|
|
|
2585 (replace-match mail-header-separator)
|
|
|
2586 ))
|
|
|
2587 (or no-mode
|
|
|
2588 (mime/editor-mode)
|
|
|
2589 ))
|
|
|
2590
|
|
|
2591
|
|
|
2592 ;;; @ end
|
|
|
2593 ;;;
|
|
|
2594
|
|
|
2595 (provide 'tm-edit)
|
|
|
2596
|
|
|
2597 (run-hooks 'tm-edit-load-hook)
|
|
|
2598
|
|
|
2599 ;;; tm-edit.el ends here
|
