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1 ;;; tm-edit.el --- Simple MIME Composer for GNU Emacs
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86
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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: 1.9 $
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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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98
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97 ;;--[[text/plain; charset=ISO-8859-1]]
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98 ;; This is also a plain text. But charset is specified as iso-8859-1.
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99 ;;
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98
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100 ;; ¡Hola! Buenos días. ¿Cómo está usted?
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101 ;;--[[text/enriched]]
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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 1.9 1997/03/22 06:02:45 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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4
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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
|
|
|
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)
|
|
|
425
|
|
|
426
|
|
|
427 ;;; @@ about PGP
|
|
|
428 ;;;
|
|
|
429
|
|
|
430 (defvar mime-editor/signing-type 'pgp-elkins
|
|
|
431 "*PGP signing type (pgp-elkins, pgp-kazu or nil). [tm-edit.el]")
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432
|
|
|
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
|
|
|
436
|
|
|
437 ;;; @@ about tag
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|
|
438 ;;;
|
|
|
439
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440 (defconst mime-editor/single-part-tag-regexp
|
|
|
441 "--[[][[]\\([^]]*\\)]\\([[]\\([^]]*\\)]\\|\\)]"
|
|
|
442 "*Regexp of MIME tag in the form of [[CONTENT-TYPE][ENCODING]].")
|
|
|
443
|
|
|
444 (defconst mime-editor/quoted-single-part-tag-regexp
|
|
|
445 (concat "- " (substring mime-editor/single-part-tag-regexp 1)))
|
|
|
446
|
|
|
447 (defconst mime-editor/multipart-beginning-regexp "--<<\\([^<>]+\\)>>-{\n")
|
|
|
448
|
|
|
449 (defconst mime-editor/multipart-end-regexp "--}-<<\\([^<>]+\\)>>\n")
|
|
|
450
|
|
|
451 (defconst mime-editor/beginning-tag-regexp
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|
|
452 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
453 mime-editor/multipart-beginning-regexp))
|
|
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454
|
|
|
455 (defconst mime-editor/end-tag-regexp
|
|
|
456 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
457 mime-editor/multipart-end-regexp))
|
|
|
458
|
|
|
459 (defconst mime-editor/tag-regexp
|
|
|
460 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
461 mime-editor/multipart-beginning-regexp
|
|
|
462 mime-editor/multipart-end-regexp))
|
|
|
463
|
|
|
464 (defvar mime-tag-format "--[[%s]]"
|
|
|
465 "*Control-string making a MIME tag.")
|
|
|
466
|
|
|
467 (defvar mime-tag-format-with-encoding "--[[%s][%s]]"
|
|
|
468 "*Control-string making a MIME tag with encoding.")
|
|
|
469
|
|
|
470 ;;; @@ multipart boundary
|
|
|
471 ;;;
|
|
|
472
|
|
|
473 (defvar mime-multipart-boundary "Multipart"
|
|
|
474 "*Boundary of a multipart message.")
|
|
|
475
|
|
|
476
|
|
|
477 ;;; @@ buffer local variables
|
|
|
478 ;;;
|
|
|
479
|
|
|
480 (defvar mime/editor-mode-old-local-map nil)
|
|
|
481 (defvar mime/editing-buffer nil)
|
|
|
482
|
|
|
483
|
|
|
484 ;;; @ constants
|
|
|
485 ;;;
|
|
|
486
|
|
|
487 (defconst mime-tspecials-regexp "[][()<>@,;:\\\"/?.= \t]"
|
|
|
488 "*Specify MIME tspecials.
|
|
|
489 Tspecials means any character that matches with it in header must be quoted.")
|
|
|
490
|
|
|
491 (defconst mime-editor/mime-version-value
|
|
|
492 (concat "1.0 (generated by " mime-editor/version-name ")")
|
|
|
493 "MIME version number.")
|
|
|
494
|
|
|
495 (defconst mime-editor/mime-map (make-sparse-keymap)
|
|
|
496 "Keymap for MIME commands.")
|
|
|
497
|
|
|
498 ;;; @ keymap and menu
|
|
|
499 ;;;
|
|
|
500
|
|
|
501 (defvar mime/editor-mode-flag nil)
|
|
|
502 (make-variable-buffer-local 'mime/editor-mode-flag)
|
|
|
503
|
|
|
504 (defun mime-editor/define-keymap (keymap)
|
|
|
505 "Add mime-editor commands to KEYMAP."
|
|
|
506 (if (not (keymapp keymap))
|
|
|
507 nil
|
|
|
508 (define-key keymap "\C-t" 'mime-editor/insert-text)
|
|
|
509 (define-key keymap "\C-i" 'mime-editor/insert-file)
|
|
|
510 (define-key keymap "\C-e" 'mime-editor/insert-external)
|
|
|
511 (define-key keymap "\C-v" 'mime-editor/insert-voice)
|
|
|
512 (define-key keymap "\C-y" 'mime-editor/insert-message)
|
|
|
513 (define-key keymap "\C-m" 'mime-editor/insert-mail)
|
|
|
514 (define-key keymap "\C-w" 'mime-editor/insert-signature)
|
|
|
515 (define-key keymap "\C-s" 'mime-editor/insert-signature)
|
|
|
516 (define-key keymap "\C-k" 'mime-editor/insert-key)
|
|
|
517 (define-key keymap "t" 'mime-editor/insert-tag)
|
|
|
518 (define-key keymap "a" 'mime-editor/enclose-alternative-region)
|
|
|
519 (define-key keymap "p" 'mime-editor/enclose-parallel-region)
|
|
|
520 (define-key keymap "m" 'mime-editor/enclose-mixed-region)
|
|
|
521 (define-key keymap "d" 'mime-editor/enclose-digest-region)
|
|
|
522 (define-key keymap "s" 'mime-editor/enclose-signed-region)
|
|
|
523 (define-key keymap "e" 'mime-editor/enclose-encrypted-region)
|
|
|
524 (define-key keymap "q" 'mime-editor/enclose-quote-region)
|
|
|
525 (define-key keymap "7" 'mime-editor/set-transfer-level-7bit)
|
|
|
526 (define-key keymap "8" 'mime-editor/set-transfer-level-8bit)
|
|
|
527 (define-key keymap "/" 'mime-editor/set-split)
|
|
|
528 (define-key keymap "v" 'mime-editor/set-sign)
|
|
|
529 (define-key keymap "h" 'mime-editor/set-encrypt)
|
|
|
530 (define-key keymap "\C-p" 'mime-editor/preview-message)
|
|
|
531 (define-key keymap "\C-z" 'mime-editor/exit)
|
|
|
532 (define-key keymap "?" 'mime-editor/help)
|
|
|
533 ))
|
|
|
534
|
|
|
535 (mime-editor/define-keymap mime-editor/mime-map)
|
|
|
536
|
|
|
537 (defun mime-editor/toggle-mode ()
|
|
|
538 (interactive)
|
|
|
539 (if mime/editor-mode-flag
|
|
|
540 (mime-editor/exit 'nomime)
|
|
|
541 (mime/editor-mode)
|
|
|
542 ))
|
|
|
543
|
|
|
544 (cond (running-xemacs
|
|
|
545 (defconst mime-editor/minor-mime-map nil "Keymap for MIME commands.")
|
|
|
546 (or mime-editor/minor-mime-map
|
|
|
547 (progn
|
|
|
548 (setq mime-editor/minor-mime-map
|
|
|
549 (make-sparse-keymap 'mime-editor/minor-mime-map))
|
|
|
550 (define-key
|
|
|
551 mime-editor/minor-mime-map mime-prefix mime-editor/mime-map)
|
|
|
552 ))
|
|
|
553 (add-minor-mode 'mime/editor-mode-flag
|
|
|
554 '((" MIME-Edit " mime-editor/transfer-level-string))
|
|
|
555 mime-editor/minor-mime-map
|
|
|
556 nil
|
|
|
557 'mime-editor/toggle-mode)
|
|
|
558 )
|
|
|
559 (t
|
|
|
560 (set-alist 'minor-mode-alist
|
|
|
561 'mime/editor-mode-flag
|
|
|
562 '((" MIME-Edit " mime-editor/transfer-level-string))))
|
|
|
563 )
|
|
|
564
|
|
|
565 (defconst mime-editor/menu-title "MIME-Edit")
|
|
|
566
|
|
|
567 (defconst mime-editor/menu-list
|
|
|
568 '((mime-help "Describe MIME editor mode" mime-editor/help)
|
|
|
569 (file "Insert File" mime-editor/insert-file)
|
|
|
570 (external "Insert External" mime-editor/insert-external)
|
|
|
571 (voice "Insert Voice" mime-editor/insert-voice)
|
|
|
572 (message "Insert Message" mime-editor/insert-message)
|
|
|
573 (mail "Insert Mail" mime-editor/insert-mail)
|
|
|
574 (signature "Insert Signature" mime-editor/insert-signature)
|
|
|
575 (text "Insert Text" mime-editor/insert-text)
|
|
|
576 (tag "Insert Tag" mime-editor/insert-tag)
|
|
|
577 (alternative "Enclose as alternative"
|
|
|
578 mime-editor/enclose-alternative-region)
|
|
|
579 (parallel "Enclose as parallel" mime-editor/enclose-parallel-region)
|
|
|
580 (mixed "Enclose as serial" mime-editor/enclose-mixed-region)
|
|
|
581 (digest "Enclose as digest" mime-editor/enclose-digest-region)
|
|
|
582 (signed "Enclose as signed" mime-editor/enclose-signed-region)
|
|
|
583 (encrypted "Enclose as encrypted" mime-editor/enclose-encrypted-region)
|
|
|
584 (quote "Verbatim region" mime-editor/enclose-quote-region)
|
|
|
585 (key "Insert Public Key" mime-editor/insert-key)
|
|
|
586 (split "About split" mime-editor/set-split)
|
|
|
587 (sign "About sign" mime-editor/set-sign)
|
|
|
588 (encrypt "About encryption" mime-editor/set-encrypt)
|
|
|
589 (preview "Preview Message" mime-editor/preview-message)
|
|
|
590 (level "Toggle transfer-level" mime-editor/toggle-transfer-level)
|
|
|
591 )
|
|
|
592 "MIME-edit menubar entry.")
|
|
|
593
|
|
|
594 (defun mime-editor/define-menu-for-emacs19 ()
|
|
|
595 "Define menu for Emacs 19."
|
|
|
596 (define-key (current-local-map) [menu-bar mime-edit]
|
|
|
597 (cons mime-editor/menu-title
|
|
|
598 (make-sparse-keymap mime-editor/menu-title)))
|
|
|
599 (mapcar (function
|
|
|
600 (lambda (item)
|
|
|
601 (define-key (current-local-map)
|
|
|
602 (vector 'menu-bar 'mime-edit (car item))
|
|
|
603 (cons (nth 1 item)(nth 2 item))
|
|
|
604 )
|
|
|
605 ))
|
|
|
606 (reverse mime-editor/menu-list)
|
|
|
607 ))
|
|
|
608
|
|
|
609 ;;; modified by Pekka Marjola <pema@iki.fi>
|
|
|
610 ;;; 1995/9/5 (c.f. [tm-en:69])
|
|
|
611 (defun mime-editor/define-menu-for-xemacs ()
|
|
|
612 "Define menu for Emacs 19."
|
|
|
613 (cond ((featurep 'menubar)
|
|
|
614 (make-local-variable 'current-menubar)
|
|
|
615 (set-buffer-menubar current-menubar)
|
|
|
616 (add-submenu nil
|
|
|
617 (cons mime-editor/menu-title
|
|
|
618 (mapcar (function
|
|
|
619 (lambda (item)
|
|
|
620 (vector (nth 1 item)(nth 2 item)
|
|
|
621 mime/editor-mode-flag)
|
|
|
622 ))
|
|
|
623 mime-editor/menu-list)))
|
|
|
624 )))
|
|
|
625
|
|
|
626 ;;; modified by Steven L. Baur <steve@miranova.com>
|
|
|
627 ;;; 1995/12/6 (c.f. [tm-en:209])
|
|
|
628 (if (and running-xemacs (not (boundp 'mime-editor/popup-menu-for-xemacs)))
|
|
|
629 (setq mime-editor/popup-menu-for-xemacs
|
|
|
630 (append '("MIME Commands" "---")
|
|
|
631 (mapcar (function (lambda (item)
|
|
|
632 (vector (nth 1 item)
|
|
|
633 (nth 2 item)
|
|
|
634 t)))
|
|
|
635 mime-editor/menu-list)))
|
|
|
636 )
|
|
|
637 ;;; end
|
|
|
638
|
|
|
639
|
|
|
640 ;;; @ functions
|
|
|
641 ;;;
|
|
|
642
|
|
|
643 ;;;###autoload
|
|
|
644 (defun mime/editor-mode ()
|
|
|
645 "MIME minor mode for editing the tagged MIME message.
|
|
|
646
|
|
|
647 In this mode, basically, the message is composed in the tagged MIME
|
|
|
648 format. The message tag looks like:
|
|
|
649
|
|
76
|
650 --[[text/plain; charset=ISO-2022-JP][7bit]]
|
|
4
|
651
|
|
|
652 The tag specifies the MIME content type, subtype, optional parameters
|
|
|
653 and transfer encoding of the message following the tag. Messages
|
|
|
654 without any tag are treated as `text/plain' by default. Charset and
|
|
|
655 transfer encoding are automatically defined unless explicitly
|
|
|
656 specified. Binary messages such as audio and image are usually hidden.
|
|
|
657 The messages in the tagged MIME format are automatically translated
|
|
|
658 into a MIME compliant message when exiting this mode.
|
|
|
659
|
|
|
660 Available charsets depend on Emacs version being used. The following
|
|
|
661 lists the available charsets of each emacs.
|
|
|
662
|
|
|
663 EMACS 18: US-ASCII is only available.
|
|
|
664 NEmacs: US-ASCII and ISO-2022-JP are available.
|
|
|
665 EMACS 19: US-ASCII and ISO-8859-1 (or other charset) are available.
|
|
|
666 XEmacs 19: US-ASCII and ISO-8859-1 (or other charset) are available.
|
|
|
667 Mule: US-ASCII, ISO-8859-* (except for ISO-8859-5), KOI8-R,
|
|
|
668 ISO-2022-JP, ISO-2022-JP-2, ISO-2022-KR, BIG5 and
|
|
|
669 ISO-2022-INT-1 are available.
|
|
|
670
|
|
|
671 ISO-2022-JP-2 and ISO-2022-INT-1 charsets used in mule is expected to
|
|
|
672 be used to represent multilingual text in intermixed manner. Any
|
|
|
673 languages that has no registered charset are represented as either
|
|
|
674 ISO-2022-JP-2 or ISO-2022-INT-1 in mule.
|
|
|
675
|
|
|
676 If you want to use non-ISO-8859-1 charset in EMACS 19 or XEmacs 19,
|
|
|
677 please set variable `default-mime-charset'. This variable must be
|
|
|
678 symbol of which name is a MIME charset.
|
|
|
679
|
|
|
680 If you want to add more charsets in mule, please set variable
|
|
|
681 `charsets-mime-charset-alist'. This variable must be alist of which
|
|
|
682 key is list of leading-char/charset and value is symbol of MIME
|
|
|
683 charset. (leading-char is a term of MULE 1.* and 2.*. charset is a
|
|
|
684 term of XEmacs/mule, mule merged EMACS and MULE 3.*) If name of
|
|
|
685 coding-system is different as MIME charset, please set variable
|
|
|
686 `mime-charset-coding-system-alist'. This variable must be alist of
|
|
|
687 which key is MIME charset and value is coding-system.
|
|
|
688
|
|
|
689 Following commands are available in addition to major mode commands:
|
|
76
|
690
|
|
|
691 \[make single part\]
|
|
4
|
692 \\[mime-editor/insert-text] insert a text message.
|
|
|
693 \\[mime-editor/insert-file] insert a (binary) file.
|
|
|
694 \\[mime-editor/insert-external] insert a reference to external body.
|
|
|
695 \\[mime-editor/insert-voice] insert a voice message.
|
|
|
696 \\[mime-editor/insert-message] insert a mail or news message.
|
|
|
697 \\[mime-editor/insert-mail] insert a mail message.
|
|
|
698 \\[mime-editor/insert-signature] insert a signature file at end.
|
|
76
|
699 \\[mime-editor/insert-key] insert PGP public key.
|
|
4
|
700 \\[mime-editor/insert-tag] insert a new MIME tag.
|
|
76
|
701
|
|
|
702 \[make enclosure (maybe multipart)\]
|
|
4
|
703 \\[mime-editor/enclose-alternative-region] enclose as multipart/alternative.
|
|
|
704 \\[mime-editor/enclose-parallel-region] enclose as multipart/parallel.
|
|
|
705 \\[mime-editor/enclose-mixed-region] enclose as multipart/mixed.
|
|
|
706 \\[mime-editor/enclose-digest-region] enclose as multipart/digest.
|
|
|
707 \\[mime-editor/enclose-signed-region] enclose as PGP signed.
|
|
|
708 \\[mime-editor/enclose-encrypted-region] enclose as PGP encrypted.
|
|
76
|
709 \\[mime-editor/enclose-quote-region] enclose as verbose mode (to avoid to expand tags)
|
|
|
710
|
|
|
711 \[other commands\]
|
|
|
712 \\[mime-editor/set-transfer-level-7bit] set transfer-level as 7.
|
|
|
713 \\[mime-editor/set-transfer-level-8bit] set transfer-level as 8.
|
|
|
714 \\[mime-editor/set-split] set message splitting mode.
|
|
|
715 \\[mime-editor/set-sign] set PGP-sign mode.
|
|
|
716 \\[mime-editor/set-encrypt] set PGP-encryption mode.
|
|
4
|
717 \\[mime-editor/preview-message] preview editing MIME message.
|
|
|
718 \\[mime-editor/exit] exit and translate into a MIME compliant message.
|
|
76
|
719 \\[mime-editor/help] show this help.
|
|
70
|
720 \\[mime-editor/maybe-translate] exit and translate if in MIME mode, then split.
|
|
4
|
721
|
|
|
722 Additional commands are available in some major modes:
|
|
|
723 C-c C-c exit, translate and run the original command.
|
|
|
724 C-c C-s exit, translate and run the original command.
|
|
|
725
|
|
|
726 The following is a message example written in the tagged MIME format.
|
|
|
727 TABs at the beginning of the line are not a part of the message:
|
|
|
728
|
|
|
729 This is a conventional plain text. It should be translated
|
|
|
730 into text/plain.
|
|
|
731 --[[text/plain]]
|
|
|
732 This is also a plain text. But, it is explicitly specified as
|
|
|
733 is.
|
|
86
|
734 --[[text/plain; charset=ISO-8859-1]]
|
|
|
735 This is also a plain text. But charset is specified as
|
|
|
736 iso-8859-1.
|
|
|
737
|
|
|
738 ¡Hola! Buenos días. ¿Cómo está usted?
|
|
|
739 --[[text/enriched]]
|
|
|
740 This is a <bold>enriched text</bold>.
|
|
|
741 --[[image/gif][base64]]...image encoded in base64 here...
|
|
|
742 --[[audio/basic][base64]]...audio encoded in base64 here...
|
|
4
|
743
|
|
|
744 User customizable variables (not documented all of them):
|
|
|
745 mime-prefix
|
|
|
746 Specifies a key prefix for MIME minor mode commands.
|
|
|
747
|
|
|
748 mime-ignore-preceding-spaces
|
|
|
749 Preceding white spaces in a message body are ignored if non-nil.
|
|
|
750
|
|
|
751 mime-ignore-trailing-spaces
|
|
|
752 Trailing white spaces in a message body are ignored if non-nil.
|
|
|
753
|
|
|
754 mime-auto-hide-body
|
|
|
755 Hide a non-textual body message encoded in base64 after insertion
|
|
|
756 if non-nil.
|
|
|
757
|
|
76
|
758 mime-editor/transfer-level
|
|
|
759 A number of network transfer level. It should be bigger than 7.
|
|
|
760 If you are in 8bit-through environment, please set 8.
|
|
|
761
|
|
4
|
762 mime-editor/voice-recorder
|
|
|
763 Specifies a function to record a voice message and encode it.
|
|
|
764 The function `mime-editor/voice-recorder-for-sun' is for Sun
|
|
|
765 SparcStations.
|
|
|
766
|
|
|
767 mime/editor-mode-hook
|
|
|
768 Turning on MIME mode calls the value of mime/editor-mode-hook, if
|
|
|
769 it is non-nil.
|
|
|
770
|
|
|
771 mime-editor/translate-hook
|
|
|
772 The value of mime-editor/translate-hook is called just before translating
|
|
|
773 the tagged MIME format into a MIME compliant message if it is
|
|
|
774 non-nil. If the hook call the function mime-editor/insert-signature,
|
|
|
775 the signature file will be inserted automatically.
|
|
|
776
|
|
|
777 mime-editor/exit-hook
|
|
|
778 Turning off MIME mode calls the value of mime-editor/exit-hook, if it is
|
|
|
779 non-nil."
|
|
|
780 (interactive)
|
|
|
781 (if mime/editor-mode-flag
|
|
|
782 (error "You are already editing a MIME message.")
|
|
|
783 (setq mime/editor-mode-flag t)
|
|
|
784 ;; Remember old key bindings.
|
|
|
785 (if running-xemacs
|
|
|
786 (use-local-map (or (current-local-map) (make-sparse-keymap)))
|
|
|
787 (make-local-variable 'mime/editor-mode-old-local-map)
|
|
|
788 (setq mime/editor-mode-old-local-map (current-local-map))
|
|
|
789 ;; Add MIME commands to current local map.
|
|
|
790 (use-local-map (copy-keymap (or (current-local-map)
|
|
|
791 (make-sparse-keymap))))
|
|
|
792 )
|
|
|
793 (if (not (lookup-key (current-local-map) mime-prefix))
|
|
|
794 (define-key (current-local-map) mime-prefix mime-editor/mime-map))
|
|
|
795
|
|
|
796 ;; Set transfer level into mode line
|
|
|
797 ;;
|
|
|
798 (setq mime-editor/transfer-level-string
|
|
|
799 (mime/encoding-name mime-editor/transfer-level 'not-omit))
|
|
|
800 (force-mode-line-update)
|
|
|
801
|
|
|
802 ;; Define menu. Menus for other emacs implementations are
|
|
|
803 ;; welcome.
|
|
|
804 (cond (running-xemacs
|
|
|
805 (mime-editor/define-menu-for-xemacs))
|
|
|
806 ((>= emacs-major-version 19)
|
|
|
807 (mime-editor/define-menu-for-emacs19)
|
|
|
808 ))
|
|
|
809 ;; end
|
|
|
810
|
|
|
811 (enable-invisible)
|
|
|
812
|
|
|
813 ;; I don't care about saving these.
|
|
|
814 (setq paragraph-start
|
|
|
815 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
816 paragraph-start))
|
|
|
817 (setq paragraph-separate
|
|
|
818 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
819 paragraph-separate))
|
|
|
820 (run-hooks 'mime/editor-mode-hook)
|
|
|
821 (message
|
|
|
822 (substitute-command-keys
|
|
|
823 "Type \\[mime-editor/exit] to exit MIME mode, and type \\[mime-editor/help] to get help."))
|
|
|
824 ))
|
|
|
825
|
|
|
826 ;;;###autoload
|
|
|
827 (defalias 'edit-mime 'mime/editor-mode) ; for convenience
|
|
|
828 (defalias 'mime-mode 'mime/editor-mode) ; for convenience
|
|
|
829
|
|
|
830 (defun mime-editor/exit (&optional nomime no-error)
|
|
|
831 "Translate the tagged MIME message into a MIME compliant message.
|
|
|
832 With no argument encode a message in the buffer into MIME, otherwise
|
|
|
833 just return to previous mode."
|
|
|
834 (interactive "P")
|
|
|
835 (if (not mime/editor-mode-flag)
|
|
|
836 (if (null no-error)
|
|
|
837 (error "You aren't editing a MIME message.")
|
|
|
838 )
|
|
|
839 (if (not nomime)
|
|
|
840 (progn
|
|
|
841 (run-hooks 'mime-editor/translate-hook)
|
|
|
842 (mime-editor/translate-buffer)))
|
|
|
843 ;; Restore previous state.
|
|
|
844 (setq mime/editor-mode-flag nil)
|
|
|
845 (cond (running-xemacs
|
|
88
|
846 (if (featurep 'menubar)
|
|
|
847 (delete-menu-item (list mime-editor/menu-title))))
|
|
4
|
848 (t
|
|
|
849 (use-local-map mime/editor-mode-old-local-map)))
|
|
|
850
|
|
|
851 (end-of-invisible)
|
|
|
852 (set-buffer-modified-p (buffer-modified-p))
|
|
|
853 (run-hooks 'mime-editor/exit-hook)
|
|
|
854 (message "Exit MIME editor mode.")
|
|
|
855 ))
|
|
|
856
|
|
|
857 (defun mime-editor/maybe-translate ()
|
|
|
858 (interactive)
|
|
|
859 (mime-editor/exit nil t)
|
|
|
860 (call-interactively 'mime-editor/maybe-split-and-send)
|
|
|
861 )
|
|
|
862
|
|
|
863 (defun mime-editor/help ()
|
|
|
864 "Show help message about MIME mode."
|
|
|
865 (interactive)
|
|
|
866 (with-output-to-temp-buffer "*Help*"
|
|
|
867 (princ "MIME editor mode:\n")
|
|
|
868 (princ (documentation 'mime/editor-mode))
|
|
|
869 (print-help-return-message)))
|
|
|
870
|
|
|
871 (defun mime-editor/insert-text ()
|
|
|
872 "Insert a text message.
|
|
98
|
873 Charset is automatically obtained from the `charsets-mime-charset-alist'."
|
|
4
|
874 (interactive)
|
|
|
875 (let ((ret (mime-editor/insert-tag "text" nil nil)))
|
|
|
876 (if ret
|
|
|
877 (progn
|
|
|
878 (if (looking-at mime-editor/single-part-tag-regexp)
|
|
|
879 (progn
|
|
|
880 ;; Make a space between the following message.
|
|
|
881 (insert "\n")
|
|
|
882 (forward-char -1)
|
|
|
883 ))
|
|
|
884 (if (and (member (second ret) '("enriched" "richtext"))
|
|
|
885 (fboundp 'enriched-mode)
|
|
|
886 )
|
|
|
887 (enriched-mode t)
|
|
|
888 (if (boundp 'enriched-mode)
|
|
|
889 (enriched-mode nil)
|
|
|
890 ))))))
|
|
|
891
|
|
76
|
892 (defun mime-editor/insert-file (file &optional verbose)
|
|
4
|
893 "Insert a message from a file."
|
|
76
|
894 (interactive "fInsert file as MIME message: \nP")
|
|
4
|
895 (let* ((guess (mime-find-file-type file))
|
|
76
|
896 (type (nth 0 guess))
|
|
4
|
897 (subtype (nth 1 guess))
|
|
|
898 (parameters (nth 2 guess))
|
|
76
|
899 (encoding (nth 3 guess))
|
|
4
|
900 (disposition-type (nth 4 guess))
|
|
|
901 (disposition-params (nth 5 guess))
|
|
76
|
902 )
|
|
|
903 (if verbose
|
|
|
904 (setq type (mime-prompt-for-type type)
|
|
|
905 subtype (mime-prompt-for-subtype type subtype)
|
|
|
906 ))
|
|
|
907 (if (or (interactive-p) verbose)
|
|
|
908 (setq encoding (mime-prompt-for-encoding encoding))
|
|
|
909 )
|
|
4
|
910 (if (or (consp parameters) (stringp disposition-type))
|
|
|
911 (let ((rest parameters) cell attribute value)
|
|
|
912 (setq parameters "")
|
|
|
913 (while rest
|
|
|
914 (setq cell (car rest))
|
|
|
915 (setq attribute (car cell))
|
|
|
916 (setq value (cdr cell))
|
|
|
917 (if (eq value 'file)
|
|
|
918 (setq value (std11-wrap-as-quoted-string
|
|
|
919 (file-name-nondirectory file)))
|
|
|
920 )
|
|
|
921 (setq parameters (concat parameters "; " attribute "=" value))
|
|
|
922 (setq rest (cdr rest))
|
|
|
923 )
|
|
|
924 (if disposition-type
|
|
|
925 (progn
|
|
|
926 (setq parameters
|
|
|
927 (concat parameters "\n"
|
|
|
928 "Content-Disposition: " disposition-type))
|
|
|
929 (setq rest disposition-params)
|
|
|
930 (while rest
|
|
|
931 (setq cell (car rest))
|
|
|
932 (setq attribute (car cell))
|
|
|
933 (setq value (cdr cell))
|
|
|
934 (if (eq value 'file)
|
|
|
935 (setq value (std11-wrap-as-quoted-string
|
|
|
936 (file-name-nondirectory file)))
|
|
|
937 )
|
|
|
938 (setq parameters
|
|
|
939 (concat parameters "; " attribute "=" value))
|
|
|
940 (setq rest (cdr rest))
|
|
|
941 )
|
|
|
942 ))
|
|
|
943 ))
|
|
76
|
944 (mime-editor/insert-tag type subtype parameters)
|
|
4
|
945 (mime-editor/insert-binary-file file encoding)
|
|
|
946 ))
|
|
|
947
|
|
|
948 (defun mime-editor/insert-external ()
|
|
|
949 "Insert a reference to external body."
|
|
|
950 (interactive)
|
|
|
951 (mime-editor/insert-tag "message" "external-body" nil ";\n\t")
|
|
|
952 ;;(forward-char -1)
|
|
|
953 ;;(insert "Content-Description: " (read-string "Content-Description: ") "\n")
|
|
|
954 ;;(forward-line 1)
|
|
|
955 (let* ((pritype (mime-prompt-for-type))
|
|
|
956 (subtype (mime-prompt-for-subtype pritype))
|
|
|
957 (parameters (mime-prompt-for-parameters pritype subtype ";\n\t")))
|
|
|
958 (and pritype
|
|
|
959 subtype
|
|
|
960 (insert "Content-Type: "
|
|
|
961 pritype "/" subtype (or parameters "") "\n")))
|
|
|
962 (if (and (not (eobp))
|
|
|
963 (not (looking-at mime-editor/single-part-tag-regexp)))
|
|
|
964 (insert (mime-make-text-tag) "\n")))
|
|
|
965
|
|
|
966 (defun mime-editor/insert-voice ()
|
|
|
967 "Insert a voice message."
|
|
|
968 (interactive)
|
|
|
969 (let ((encoding
|
|
|
970 (completing-read
|
|
|
971 "What transfer encoding: "
|
|
|
972 mime-file-encoding-method-alist nil t nil)))
|
|
|
973 (mime-editor/insert-tag "audio" "basic" nil)
|
|
|
974 (mime-editor/define-encoding encoding)
|
|
|
975 (save-restriction
|
|
|
976 (narrow-to-region (1- (point))(point))
|
|
|
977 (unwind-protect
|
|
|
978 (funcall mime-editor/voice-recorder encoding)
|
|
|
979 (progn
|
|
|
980 (insert "\n")
|
|
|
981 (invisible-region (point-min)(point-max))
|
|
|
982 (goto-char (point-max))
|
|
|
983 )))))
|
|
|
984
|
|
|
985 (defun mime-editor/insert-signature (&optional arg)
|
|
|
986 "Insert a signature file."
|
|
|
987 (interactive "P")
|
|
|
988 (let ((signature-insert-hook
|
|
|
989 (function
|
|
|
990 (lambda ()
|
|
|
991 (apply (function mime-editor/insert-tag)
|
|
|
992 (mime-find-file-type signature-file-name))
|
|
|
993 )))
|
|
|
994 )
|
|
|
995 (insert-signature arg)
|
|
|
996 ))
|
|
|
997
|
|
|
998
|
|
|
999 ;; Insert a new tag around a point.
|
|
|
1000
|
|
|
1001 (defun mime-editor/insert-tag (&optional pritype subtype parameters delimiter)
|
|
|
1002 "Insert new MIME tag and return a list of PRITYPE, SUBTYPE, and PARAMETERS.
|
|
|
1003 If nothing is inserted, return nil."
|
|
|
1004 (interactive)
|
|
|
1005 (let ((p (point)))
|
|
|
1006 (mime-editor/goto-tag)
|
|
|
1007 (if (and (re-search-forward mime-editor/tag-regexp nil t)
|
|
|
1008 (< (match-beginning 0) p)
|
|
|
1009 (< p (match-end 0))
|
|
|
1010 )
|
|
|
1011 (goto-char (match-beginning 0))
|
|
|
1012 (goto-char p)
|
|
|
1013 ))
|
|
|
1014 (let ((oldtag nil)
|
|
|
1015 (newtag nil)
|
|
|
1016 (current (point))
|
|
|
1017 )
|
|
|
1018 (setq pritype
|
|
|
1019 (or pritype
|
|
|
1020 (mime-prompt-for-type)))
|
|
|
1021 (setq subtype
|
|
|
1022 (or subtype
|
|
|
1023 (mime-prompt-for-subtype pritype)))
|
|
|
1024 (setq parameters
|
|
|
1025 (or parameters
|
|
|
1026 (mime-prompt-for-parameters pritype subtype delimiter)))
|
|
|
1027 ;; Make a new MIME tag.
|
|
|
1028 (setq newtag (mime-make-tag pritype subtype parameters))
|
|
|
1029 ;; Find an current MIME tag.
|
|
|
1030 (setq oldtag
|
|
|
1031 (save-excursion
|
|
|
1032 (if (mime-editor/goto-tag)
|
|
|
1033 (buffer-substring (match-beginning 0) (match-end 0))
|
|
|
1034 ;; Assume content type is 'text/plan'.
|
|
|
1035 (mime-make-tag "text" "plain")
|
|
|
1036 )))
|
|
|
1037 ;; We are only interested in TEXT.
|
|
|
1038 (if (and oldtag
|
|
|
1039 (not (mime-test-content-type
|
|
|
1040 (mime-editor/get-contype oldtag) "text")))
|
|
|
1041 (setq oldtag nil))
|
|
|
1042 ;; Make a new tag.
|
|
|
1043 (if (or (not oldtag) ;Not text
|
|
|
1044 (or mime-ignore-same-text-tag
|
|
|
1045 (not (string-equal oldtag newtag))))
|
|
|
1046 (progn
|
|
|
1047 ;; Mark the beginning of the tag for convenience.
|
|
|
1048 (push-mark (point) 'nomsg)
|
|
|
1049 (insert newtag "\n")
|
|
|
1050 (list pritype subtype parameters) ;New tag is created.
|
|
|
1051 )
|
|
|
1052 ;; Restore previous point.
|
|
|
1053 (goto-char current)
|
|
|
1054 nil ;Nothing is created.
|
|
|
1055 )
|
|
|
1056 ))
|
|
|
1057
|
|
|
1058 (defun mime-editor/insert-binary-file (file &optional encoding)
|
|
|
1059 "Insert binary FILE at point.
|
|
|
1060 Optional argument ENCODING specifies an encoding method such as base64."
|
|
|
1061 (let* ((tagend (1- (point))) ;End of the tag
|
|
|
1062 (hide-p (and mime-auto-hide-body
|
|
|
1063 (stringp encoding)
|
|
|
1064 (not
|
|
|
1065 (let ((en (downcase encoding)))
|
|
|
1066 (or (string-equal en "7bit")
|
|
|
1067 (string-equal en "8bit")
|
|
|
1068 (string-equal en "binary")
|
|
|
1069 )))))
|
|
|
1070 )
|
|
|
1071 (save-restriction
|
|
|
1072 (narrow-to-region tagend (point))
|
|
|
1073 (mime-insert-encoded-file file encoding)
|
|
|
1074 (if hide-p
|
|
|
1075 (progn
|
|
|
1076 (invisible-region (point-min) (point-max))
|
|
|
1077 (goto-char (point-max))
|
|
|
1078 )
|
|
|
1079 (goto-char (point-max))
|
|
|
1080 ))
|
|
|
1081 (or hide-p
|
|
|
1082 (looking-at mime-editor/tag-regexp)
|
|
|
1083 (= (point)(point-max))
|
|
|
1084 (mime-editor/insert-tag "text" "plain")
|
|
|
1085 )
|
|
|
1086 ;; Define encoding even if it is 7bit.
|
|
|
1087 (if (stringp encoding)
|
|
|
1088 (save-excursion
|
|
|
1089 (goto-char tagend) ; Make sure which line the tag is on.
|
|
|
1090 (mime-editor/define-encoding encoding)
|
|
|
1091 ))
|
|
|
1092 ))
|
|
|
1093
|
|
|
1094
|
|
|
1095 ;; Commands work on a current message flagment.
|
|
|
1096
|
|
|
1097 (defun mime-editor/goto-tag ()
|
|
|
1098 "Search for the beginning of the tagged MIME message."
|
|
|
1099 (let ((current (point)) multipart)
|
|
|
1100 (if (looking-at mime-editor/tag-regexp)
|
|
|
1101 t
|
|
|
1102 ;; At first, go to the end.
|
|
|
1103 (cond ((re-search-forward mime-editor/beginning-tag-regexp nil t)
|
|
|
1104 (goto-char (1- (match-beginning 0))) ;For multiline tag
|
|
|
1105 )
|
|
|
1106 (t
|
|
|
1107 (goto-char (point-max))
|
|
|
1108 ))
|
|
|
1109 ;; Then search for the beginning.
|
|
|
1110 (re-search-backward mime-editor/end-tag-regexp nil t)
|
|
|
1111 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
1112 ;; Restore previous point.
|
|
|
1113 (progn
|
|
|
1114 (goto-char current)
|
|
|
1115 nil
|
|
|
1116 ))
|
|
|
1117 )))
|
|
|
1118
|
|
|
1119 (defun mime-editor/content-beginning ()
|
|
|
1120 "Return the point of the beginning of content."
|
|
|
1121 (save-excursion
|
|
|
1122 (let ((beg (save-excursion
|
|
|
1123 (beginning-of-line) (point))))
|
|
|
1124 (if (mime-editor/goto-tag)
|
|
|
1125 (let ((top (point)))
|
|
|
1126 (goto-char (match-end 0))
|
|
|
1127 (if (and (= beg top)
|
|
|
1128 (= (following-char) ?\^M))
|
|
|
1129 (point)
|
|
|
1130 (forward-line 1)
|
|
|
1131 (point)))
|
|
|
1132 ;; Default text/plain tag.
|
|
|
1133 (goto-char (point-min))
|
|
|
1134 (re-search-forward
|
|
|
1135 (concat "\n" (regexp-quote mail-header-separator)
|
|
|
1136 (if mime-ignore-preceding-spaces
|
|
|
1137 "[ \t\n]*\n" "\n")) nil 'move)
|
|
|
1138 (point))
|
|
|
1139 )))
|
|
|
1140
|
|
|
1141 (defun mime-editor/content-end ()
|
|
|
1142 "Return the point of the end of content."
|
|
|
1143 (save-excursion
|
|
|
1144 (let ((beg (point)))
|
|
|
1145 (if (mime-editor/goto-tag)
|
|
|
1146 (let ((top (point)))
|
|
|
1147 (goto-char (match-end 0))
|
|
|
1148 (if (invisible-p (point))
|
|
|
1149 (next-visible-point (point))
|
|
|
1150 ;; Move to the end of this text.
|
|
|
1151 (if (re-search-forward mime-editor/tag-regexp nil 'move)
|
|
|
1152 ;; Don't forget a multiline tag.
|
|
|
1153 (goto-char (match-beginning 0))
|
|
|
1154 )
|
|
|
1155 (point)
|
|
|
1156 ))
|
|
|
1157 ;; Assume the message begins with text/plain.
|
|
|
1158 (goto-char (mime-editor/content-beginning))
|
|
|
1159 (if (re-search-forward mime-editor/tag-regexp nil 'move)
|
|
|
1160 ;; Don't forget a multiline tag.
|
|
|
1161 (goto-char (match-beginning 0)))
|
|
|
1162 (point))
|
|
|
1163 )))
|
|
|
1164
|
|
|
1165 (defun mime-editor/define-charset (charset)
|
|
|
1166 "Set charset of current tag to CHARSET."
|
|
|
1167 (save-excursion
|
|
|
1168 (if (mime-editor/goto-tag)
|
|
|
1169 (let ((tag (buffer-substring (match-beginning 0) (match-end 0))))
|
|
|
1170 (delete-region (match-beginning 0) (match-end 0))
|
|
|
1171 (insert
|
|
|
1172 (mime-create-tag
|
|
|
1173 (mime-editor/set-parameter
|
|
|
1174 (mime-editor/get-contype tag)
|
|
|
1175 "charset" (upcase (symbol-name charset)))
|
|
|
1176 (mime-editor/get-encoding tag)))
|
|
|
1177 ))))
|
|
|
1178
|
|
|
1179 (defun mime-editor/define-encoding (encoding)
|
|
|
1180 "Set encoding of current tag to ENCODING."
|
|
|
1181 (save-excursion
|
|
|
1182 (if (mime-editor/goto-tag)
|
|
|
1183 (let ((tag (buffer-substring (match-beginning 0) (match-end 0))))
|
|
|
1184 (delete-region (match-beginning 0) (match-end 0))
|
|
|
1185 (insert (mime-create-tag (mime-editor/get-contype tag) encoding)))
|
|
|
1186 )))
|
|
|
1187
|
|
|
1188 (defun mime-editor/choose-charset ()
|
|
|
1189 "Choose charset of a text following current point."
|
|
|
1190 (detect-mime-charset-region (point) (mime-editor/content-end))
|
|
|
1191 )
|
|
|
1192
|
|
|
1193 (defun mime-make-text-tag (&optional subtype)
|
|
|
1194 "Make a tag for a text after current point.
|
|
|
1195 Subtype of text type can be specified by an optional argument SUBTYPE.
|
|
|
1196 Otherwise, it is obtained from mime-content-types."
|
|
|
1197 (let* ((pritype "text")
|
|
|
1198 (subtype (or subtype
|
|
|
1199 (car (car (cdr (assoc pritype mime-content-types)))))))
|
|
|
1200 ;; Charset should be defined later.
|
|
|
1201 (mime-make-tag pritype subtype)))
|
|
|
1202
|
|
|
1203
|
|
|
1204 ;; Tag handling functions
|
|
|
1205
|
|
|
1206 (defun mime-make-tag (pritype subtype &optional parameters encoding)
|
|
|
1207 "Make a tag of MIME message of PRITYPE, SUBTYPE and optional PARAMETERS."
|
|
|
1208 (mime-create-tag (concat (or pritype "") "/" (or subtype "")
|
|
|
1209 (or parameters ""))
|
|
|
1210 encoding))
|
|
|
1211
|
|
|
1212 (defun mime-create-tag (contype &optional encoding)
|
|
|
1213 "Make a tag with CONTENT-TYPE and optional ENCODING."
|
|
|
1214 (format (if encoding mime-tag-format-with-encoding mime-tag-format)
|
|
|
1215 contype encoding))
|
|
|
1216
|
|
|
1217 (defun mime-editor/get-contype (tag)
|
|
|
1218 "Return Content-Type (including parameters) of TAG."
|
|
|
1219 (and (stringp tag)
|
|
|
1220 (or (string-match mime-editor/single-part-tag-regexp tag)
|
|
|
1221 (string-match mime-editor/multipart-beginning-regexp tag)
|
|
|
1222 (string-match mime-editor/multipart-end-regexp tag)
|
|
|
1223 )
|
|
|
1224 (substring tag (match-beginning 1) (match-end 1))
|
|
|
1225 ))
|
|
|
1226
|
|
|
1227 (defun mime-editor/get-encoding (tag)
|
|
|
1228 "Return encoding of TAG."
|
|
|
1229 (and (stringp tag)
|
|
|
1230 (string-match mime-editor/single-part-tag-regexp tag)
|
|
|
1231 (match-beginning 3)
|
|
|
1232 (not (= (match-beginning 3) (match-end 3)))
|
|
|
1233 (substring tag (match-beginning 3) (match-end 3))))
|
|
|
1234
|
|
|
1235 (defun mime-get-parameter (contype parameter)
|
|
|
1236 "For given CONTYPE return value for PARAMETER.
|
|
|
1237 Nil if no such parameter."
|
|
|
1238 (if (string-match
|
|
|
1239 (concat
|
|
|
1240 ";[ \t\n]*"
|
|
|
1241 (regexp-quote parameter)
|
|
|
1242 "[ \t\n]*=[ \t\n]*\\([^\" \t\n;]*\\|\"[^\"]*\"\\)\\([ \t\n]*;\\|$\\)")
|
|
|
1243 contype)
|
|
|
1244 (substring contype (match-beginning 1) (match-end 1))
|
|
|
1245 nil ;No such parameter
|
|
|
1246 ))
|
|
|
1247
|
|
|
1248 (defun mime-editor/set-parameter (contype parameter value)
|
|
|
1249 "For given CONTYPE set PARAMETER to VALUE."
|
|
|
1250 (let (ctype opt-fields)
|
|
|
1251 (if (string-match "\n[^ \t\n\r]+:" contype)
|
|
|
1252 (setq ctype (substring contype 0 (match-beginning 0))
|
|
|
1253 opt-fields (substring contype (match-beginning 0)))
|
|
|
1254 (setq ctype contype)
|
|
|
1255 )
|
|
|
1256 (if (string-match
|
|
|
1257 (concat
|
|
|
1258 ";[ \t\n]*\\("
|
|
|
1259 (regexp-quote parameter)
|
|
|
1260 "[ \t\n]*=[ \t\n]*\\([^\" \t\n;]*\\|\"[^\"]*\"\\)\\)[ \t\n]*\\(;\\|$\\)")
|
|
|
1261 ctype)
|
|
|
1262 ;; Change value
|
|
|
1263 (concat (substring ctype 0 (match-beginning 1))
|
|
|
1264 parameter "=" value
|
|
|
1265 (substring contype (match-end 1))
|
|
|
1266 opt-fields)
|
|
|
1267 (concat ctype "; " parameter "=" value opt-fields)
|
|
|
1268 )))
|
|
|
1269
|
|
|
1270 (defun mime-strip-parameters (contype)
|
|
|
1271 "Return primary content-type and subtype without parameters for CONTYPE."
|
|
|
1272 (if (string-match "^[ \t]*\\([^; \t\n]*\\)" contype)
|
|
|
1273 (substring contype (match-beginning 1) (match-end 1)) nil))
|
|
|
1274
|
|
|
1275 (defun mime-test-content-type (contype type &optional subtype)
|
|
|
1276 "Test if CONTYPE is a TYPE and an optional SUBTYPE."
|
|
|
1277 (and (stringp contype)
|
|
|
1278 (stringp type)
|
|
|
1279 (string-match
|
|
|
1280 (concat "^[ \t]*" (downcase type) "/" (downcase (or subtype "")))
|
|
|
1281 (downcase contype))))
|
|
|
1282
|
|
|
1283
|
|
|
1284 ;; Basic functions
|
|
|
1285
|
|
|
1286 (defun mime-find-file-type (file)
|
|
|
1287 "Guess Content-Type, subtype, and parameters from FILE."
|
|
|
1288 (let ((guess nil)
|
|
|
1289 (guesses mime-file-types))
|
|
|
1290 (while (and (not guess) guesses)
|
|
|
1291 (if (string-match (car (car guesses)) file)
|
|
|
1292 (setq guess (cdr (car guesses))))
|
|
|
1293 (setq guesses (cdr guesses)))
|
|
|
1294 guess
|
|
|
1295 ))
|
|
|
1296
|
|
76
|
1297 (defun mime-prompt-for-type (&optional default)
|
|
4
|
1298 "Ask for Content-type."
|
|
|
1299 (let ((type ""))
|
|
|
1300 ;; Repeat until primary content type is specified.
|
|
|
1301 (while (string-equal type "")
|
|
|
1302 (setq type
|
|
|
1303 (completing-read "What content type: "
|
|
|
1304 mime-content-types
|
|
|
1305 nil
|
|
|
1306 'require-match ;Type must be specified.
|
|
76
|
1307 default
|
|
4
|
1308 ))
|
|
|
1309 (if (string-equal type "")
|
|
|
1310 (progn
|
|
|
1311 (message "Content type is required.")
|
|
|
1312 (beep)
|
|
|
1313 (sit-for 1)
|
|
|
1314 ))
|
|
|
1315 )
|
|
76
|
1316 type))
|
|
4
|
1317
|
|
76
|
1318 (defun mime-prompt-for-subtype (type &optional default)
|
|
|
1319 "Ask for subtype of media-type TYPE."
|
|
|
1320 (let ((subtypes (cdr (assoc type mime-content-types))))
|
|
|
1321 (or (and default
|
|
|
1322 (assoc default subtypes))
|
|
|
1323 (setq default (car (car subtypes)))
|
|
|
1324 ))
|
|
|
1325 (let* ((answer
|
|
4
|
1326 (completing-read
|
|
|
1327 (if default
|
|
|
1328 (concat
|
|
|
1329 "What content subtype: (default " default ") ")
|
|
|
1330 "What content subtype: ")
|
|
76
|
1331 (cdr (assoc type mime-content-types))
|
|
4
|
1332 nil
|
|
|
1333 'require-match ;Subtype must be specified.
|
|
|
1334 nil
|
|
|
1335 )))
|
|
|
1336 (if (string-equal answer "") default answer)))
|
|
|
1337
|
|
|
1338 (defun mime-prompt-for-parameters (pritype subtype &optional delimiter)
|
|
|
1339 "Ask for Content-type parameters of Content-Type PRITYPE and SUBTYPE.
|
|
|
1340 Optional DELIMITER specifies parameter delimiter (';' by default)."
|
|
|
1341 (let* ((delimiter (or delimiter "; "))
|
|
|
1342 (parameters
|
|
|
1343 (mapconcat
|
|
|
1344 (function identity)
|
|
|
1345 (delq nil
|
|
|
1346 (mime-prompt-for-parameters-1
|
|
|
1347 (cdr (assoc subtype
|
|
|
1348 (cdr (assoc pritype mime-content-types))))))
|
|
|
1349 delimiter
|
|
|
1350 )))
|
|
|
1351 (if (and (stringp parameters)
|
|
|
1352 (not (string-equal parameters "")))
|
|
|
1353 (concat delimiter parameters)
|
|
|
1354 "" ;"" if no parameters
|
|
|
1355 )))
|
|
|
1356
|
|
|
1357 (defun mime-prompt-for-parameters-1 (optlist)
|
|
|
1358 (apply (function append)
|
|
|
1359 (mapcar (function mime-prompt-for-parameter) optlist)))
|
|
|
1360
|
|
|
1361 (defun mime-prompt-for-parameter (parameter)
|
|
|
1362 "Ask for PARAMETER.
|
|
|
1363 Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))."
|
|
|
1364 (let* ((prompt (car parameter))
|
|
|
1365 (choices (mapcar (function
|
|
|
1366 (lambda (e)
|
|
|
1367 (if (consp e) e (list e))))
|
|
|
1368 (cdr parameter)))
|
|
|
1369 (default (car (car choices)))
|
|
|
1370 (answer nil))
|
|
|
1371 (if choices
|
|
|
1372 (progn
|
|
|
1373 (setq answer
|
|
|
1374 (completing-read
|
|
|
1375 (concat "What " prompt
|
|
|
1376 ": (default "
|
|
|
1377 (if (string-equal default "") "\"\"" default)
|
|
|
1378 ") ")
|
|
|
1379 choices nil nil ""))
|
|
|
1380 ;; If nothing is selected, use default.
|
|
|
1381 (if (string-equal answer "")
|
|
|
1382 (setq answer default)))
|
|
|
1383 (setq answer
|
|
|
1384 (read-string (concat "What " prompt ": "))))
|
|
|
1385 (cons (if (and answer
|
|
|
1386 (not (string-equal answer "")))
|
|
|
1387 (concat prompt "="
|
|
|
1388 ;; Note: control characters ignored!
|
|
|
1389 (if (string-match mime-tspecials-regexp answer)
|
|
|
1390 (concat "\"" answer "\"") answer)))
|
|
|
1391 (mime-prompt-for-parameters-1 (cdr (assoc answer (cdr parameter)))))
|
|
|
1392 ))
|
|
|
1393
|
|
76
|
1394 (defun mime-prompt-for-encoding (default)
|
|
|
1395 "Ask for Content-Transfer-Encoding. [tm-edit.el]"
|
|
|
1396 (let (encoding)
|
|
|
1397 (while (string=
|
|
|
1398 (setq encoding
|
|
|
1399 (completing-read
|
|
|
1400 "What transfer encoding: "
|
|
|
1401 mime-file-encoding-method-alist nil t default)
|
|
|
1402 )
|
|
|
1403 ""))
|
|
|
1404 encoding))
|
|
4
|
1405
|
|
|
1406
|
|
|
1407 ;;; @ Translate the tagged MIME messages into a MIME compliant message.
|
|
|
1408 ;;;
|
|
|
1409
|
|
|
1410 (defvar mime-editor/translate-buffer-hook
|
|
|
1411 '(mime-editor/pgp-enclose-buffer
|
|
|
1412 mime-editor/translate-header
|
|
|
1413 mime-editor/translate-body))
|
|
|
1414
|
|
|
1415 (defun mime-editor/translate-header ()
|
|
|
1416 "Encode the message header into network representation."
|
|
|
1417 (mime/encode-message-header 'code-conversion)
|
|
|
1418 (run-hooks 'mime-editor/translate-header-hook)
|
|
|
1419 )
|
|
|
1420
|
|
|
1421 (defun mime-editor/translate-buffer ()
|
|
|
1422 "Encode the tagged MIME message in current buffer in MIME compliant message."
|
|
|
1423 (interactive)
|
|
|
1424 (if (catch 'mime-editor/error
|
|
|
1425 (save-excursion
|
|
|
1426 (run-hooks 'mime-editor/translate-buffer-hook)
|
|
|
1427 ))
|
|
|
1428 (progn
|
|
|
1429 (undo)
|
|
|
1430 (error "Translation error!")
|
|
|
1431 )))
|
|
|
1432
|
|
|
1433 (defun mime-editor/find-inmost ()
|
|
|
1434 (goto-char (point-min))
|
|
|
1435 (if (re-search-forward mime-editor/multipart-beginning-regexp nil t)
|
|
|
1436 (let ((bb (match-beginning 0))
|
|
|
1437 (be (match-end 0))
|
|
|
1438 (type (buffer-substring (match-beginning 1)(match-end 1)))
|
|
|
1439 end-exp eb ee)
|
|
|
1440 (setq end-exp (format "--}-<<%s>>\n" type))
|
|
|
1441 (widen)
|
|
|
1442 (if (re-search-forward end-exp nil t)
|
|
|
1443 (progn
|
|
|
1444 (setq eb (match-beginning 0))
|
|
|
1445 (setq ee (match-end 0))
|
|
|
1446 )
|
|
|
1447 (setq eb (point-max))
|
|
|
1448 (setq ee (point-max))
|
|
|
1449 )
|
|
|
1450 (narrow-to-region be eb)
|
|
|
1451 (goto-char be)
|
|
|
1452 (if (re-search-forward mime-editor/multipart-beginning-regexp nil t)
|
|
|
1453 (let (ret)
|
|
|
1454 (narrow-to-region (match-beginning 0)(point-max))
|
|
|
1455 (mime-editor/find-inmost)
|
|
|
1456 )
|
|
|
1457 (widen)
|
|
|
1458 (list type bb be eb)
|
|
|
1459 ))))
|
|
|
1460
|
|
|
1461 (defun mime-editor/process-multipart-1 (boundary)
|
|
|
1462 (let ((ret (mime-editor/find-inmost)))
|
|
|
1463 (if ret
|
|
|
1464 (let ((type (car ret))
|
|
|
1465 (bb (nth 1 ret))(be (nth 2 ret))
|
|
|
1466 (eb (nth 3 ret))
|
|
|
1467 )
|
|
|
1468 (narrow-to-region bb eb)
|
|
|
1469 (delete-region bb be)
|
|
|
1470 (setq bb (point-min))
|
|
|
1471 (setq eb (point-max))
|
|
|
1472 (widen)
|
|
|
1473 (goto-char eb)
|
|
|
1474 (if (looking-at mime-editor/multipart-end-regexp)
|
|
|
1475 (let ((beg (match-beginning 0))
|
|
|
1476 (end (match-end 0))
|
|
|
1477 )
|
|
|
1478 (delete-region beg end)
|
|
|
1479 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
1480 (eobp)
|
|
|
1481 (insert (concat (mime-make-text-tag) "\n"))
|
|
|
1482 )))
|
|
|
1483 (cond ((string-equal type "quote")
|
|
|
1484 (mime-editor/enquote-region bb eb)
|
|
|
1485 )
|
|
|
1486 ((string-equal type "signed")
|
|
|
1487 (cond ((eq mime-editor/signing-type 'pgp-elkins)
|
|
|
1488 (mime-editor/sign-pgp-elkins bb eb boundary)
|
|
|
1489 )
|
|
|
1490 ((eq mime-editor/signing-type 'pgp-kazu)
|
|
|
1491 (mime-editor/sign-pgp-kazu bb eb boundary)
|
|
|
1492 ))
|
|
|
1493 )
|
|
|
1494 ((string-equal type "encrypted")
|
|
|
1495 (cond ((eq mime-editor/encrypting-type 'pgp-elkins)
|
|
|
1496 (mime-editor/encrypt-pgp-elkins bb eb boundary)
|
|
|
1497 )
|
|
|
1498 ((eq mime-editor/encrypting-type 'pgp-kazu)
|
|
|
1499 (mime-editor/encrypt-pgp-kazu bb eb boundary)
|
|
|
1500 )))
|
|
|
1501 (t
|
|
|
1502 (setq boundary
|
|
|
1503 (nth 2 (mime-editor/translate-region bb eb
|
|
|
1504 boundary t)))
|
|
|
1505 (goto-char bb)
|
|
|
1506 (insert
|
|
|
1507 (format "--[[multipart/%s;
|
|
|
1508 boundary=\"%s\"][7bit]]\n"
|
|
|
1509 type boundary))
|
|
|
1510 ))
|
|
|
1511 boundary))))
|
|
|
1512
|
|
|
1513 (defun mime-editor/enquote-region (beg end)
|
|
|
1514 (save-excursion
|
|
|
1515 (save-restriction
|
|
|
1516 (narrow-to-region beg end)
|
|
|
1517 (goto-char beg)
|
|
|
1518 (while (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1519 (let ((tag (buffer-substring (match-beginning 0)(match-end 0))))
|
|
|
1520 (replace-match (concat "- " (substring tag 1)))
|
|
|
1521 )))))
|
|
|
1522
|
|
|
1523 (defun mime-editor/dequote-region (beg end)
|
|
|
1524 (save-excursion
|
|
|
1525 (save-restriction
|
|
|
1526 (narrow-to-region beg end)
|
|
|
1527 (goto-char beg)
|
|
|
1528 (while (re-search-forward
|
|
|
1529 mime-editor/quoted-single-part-tag-regexp nil t)
|
|
|
1530 (let ((tag (buffer-substring (match-beginning 0)(match-end 0))))
|
|
|
1531 (replace-match (concat "-" (substring tag 2)))
|
|
|
1532 )))))
|
|
|
1533
|
|
|
1534 (defun mime-editor/sign-pgp-elkins (beg end boundary)
|
|
|
1535 (save-excursion
|
|
|
1536 (save-restriction
|
|
|
1537 (narrow-to-region beg end)
|
|
|
1538 (let* ((ret
|
|
|
1539 (mime-editor/translate-region beg end boundary))
|
|
|
1540 (ctype (car ret))
|
|
|
1541 (encoding (nth 1 ret))
|
|
|
1542 (parts (nth 3 ret))
|
|
|
1543 (pgp-boundary (concat "pgp-sign-" boundary))
|
|
|
1544 )
|
|
|
1545 (goto-char beg)
|
|
|
1546 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1547 (if encoding
|
|
|
1548 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1549 )
|
|
|
1550 (insert "\n")
|
|
98
|
1551 (or (funcall (pgp-function 'mime-sign)
|
|
4
|
1552 (point-min)(point-max) nil nil pgp-boundary)
|
|
|
1553 (throw 'mime-editor/error 'pgp-error)
|
|
|
1554 )
|
|
|
1555 ))))
|
|
|
1556
|
|
|
1557 (defvar mime-editor/encrypt-recipient-fields-list '("To" "cc"))
|
|
|
1558
|
|
|
1559 (defun mime-editor/make-encrypt-recipient-header ()
|
|
|
1560 (let* ((names mime-editor/encrypt-recipient-fields-list)
|
|
|
1561 (values
|
|
|
1562 (std11-field-bodies (cons "From" names)
|
|
|
1563 nil mail-header-separator))
|
|
|
1564 (from (prog1
|
|
|
1565 (car values)
|
|
|
1566 (setq values (cdr values))))
|
|
|
1567 (header (and (stringp from)
|
|
|
1568 (if (string-equal from "")
|
|
|
1569 ""
|
|
|
1570 (format "From: %s\n" from)
|
|
|
1571 )))
|
|
|
1572 recipients)
|
|
|
1573 (while (and names values)
|
|
|
1574 (let ((name (car names))
|
|
|
1575 (value (car values))
|
|
|
1576 )
|
|
|
1577 (and (stringp value)
|
|
|
1578 (or (string-equal value "")
|
|
|
1579 (progn
|
|
|
1580 (setq header (concat header name ": " value "\n")
|
|
|
1581 recipients (if recipients
|
|
|
1582 (concat recipients " ," value)
|
|
|
1583 value))
|
|
|
1584 ))))
|
|
|
1585 (setq names (cdr names)
|
|
|
1586 values (cdr values))
|
|
|
1587 )
|
|
|
1588 (vector from recipients header)
|
|
|
1589 ))
|
|
|
1590
|
|
|
1591 (defun mime-editor/encrypt-pgp-elkins (beg end boundary)
|
|
|
1592 (save-excursion
|
|
|
1593 (save-restriction
|
|
|
1594 (let (from recipients header)
|
|
|
1595 (let ((ret (mime-editor/make-encrypt-recipient-header)))
|
|
|
1596 (setq from (aref ret 0)
|
|
|
1597 recipients (aref ret 1)
|
|
|
1598 header (aref ret 2))
|
|
|
1599 )
|
|
|
1600 (narrow-to-region beg end)
|
|
|
1601 (let* ((ret
|
|
|
1602 (mime-editor/translate-region beg end boundary))
|
|
|
1603 (ctype (car ret))
|
|
|
1604 (encoding (nth 1 ret))
|
|
|
1605 (parts (nth 3 ret))
|
|
|
1606 (pgp-boundary (concat "pgp-" boundary))
|
|
|
1607 )
|
|
|
1608 (goto-char beg)
|
|
|
1609 (insert header)
|
|
|
1610 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1611 (if encoding
|
|
|
1612 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1613 )
|
|
|
1614 (insert "\n")
|
|
98
|
1615 (or (funcall (pgp-function 'encrypt)
|
|
4
|
1616 recipients (point-min) (point-max) from)
|
|
|
1617 (throw 'mime-editor/error 'pgp-error)
|
|
|
1618 )
|
|
|
1619 (goto-char beg)
|
|
|
1620 (insert (format "--[[multipart/encrypted;
|
|
|
1621 boundary=\"%s\";
|
|
|
1622 protocol=\"application/pgp-encrypted\"][7bit]]
|
|
|
1623 --%s
|
|
|
1624 Content-Type: application/pgp-encrypted
|
|
|
1625
|
|
|
1626 --%s
|
|
|
1627 Content-Type: application/octet-stream
|
|
|
1628 Content-Transfer-Encoding: 7bit
|
|
|
1629
|
|
|
1630 " pgp-boundary pgp-boundary pgp-boundary))
|
|
|
1631 (goto-char (point-max))
|
|
|
1632 (insert (format "\n--%s--\n" pgp-boundary))
|
|
|
1633 )))))
|
|
|
1634
|
|
|
1635 (defun mime-editor/sign-pgp-kazu (beg end boundary)
|
|
|
1636 (save-excursion
|
|
|
1637 (save-restriction
|
|
|
1638 (narrow-to-region beg end)
|
|
|
1639 (let* ((ret
|
|
|
1640 (mime-editor/translate-region beg end boundary))
|
|
|
1641 (ctype (car ret))
|
|
|
1642 (encoding (nth 1 ret))
|
|
|
1643 (parts (nth 3 ret))
|
|
|
1644 )
|
|
|
1645 (goto-char beg)
|
|
|
1646 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1647 (if encoding
|
|
|
1648 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1649 )
|
|
|
1650 (insert "\n")
|
|
|
1651 (or (as-binary-process
|
|
98
|
1652 (funcall (pgp-function 'traditional-sign)
|
|
4
|
1653 beg (point-max)))
|
|
|
1654 (throw 'mime-editor/error 'pgp-error)
|
|
|
1655 )
|
|
|
1656 (goto-char beg)
|
|
|
1657 (insert
|
|
|
1658 "--[[application/pgp; format=mime][7bit]]\n")
|
|
|
1659 ))
|
|
|
1660 ))
|
|
|
1661
|
|
|
1662 (defun mime-editor/encrypt-pgp-kazu (beg end boundary)
|
|
|
1663 (save-excursion
|
|
|
1664 (let (from recipients header)
|
|
|
1665 (let ((ret (mime-editor/make-encrypt-recipient-header)))
|
|
|
1666 (setq from (aref ret 0)
|
|
|
1667 recipients (aref ret 1)
|
|
|
1668 header (aref ret 2))
|
|
|
1669 )
|
|
|
1670 (save-restriction
|
|
|
1671 (narrow-to-region beg end)
|
|
|
1672 (let* ((ret
|
|
|
1673 (mime-editor/translate-region beg end boundary))
|
|
|
1674 (ctype (car ret))
|
|
|
1675 (encoding (nth 1 ret))
|
|
|
1676 (parts (nth 3 ret))
|
|
|
1677 )
|
|
|
1678 (goto-char beg)
|
|
|
1679 (insert header)
|
|
|
1680 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1681 (if encoding
|
|
|
1682 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1683 )
|
|
|
1684 (insert "\n")
|
|
|
1685 (or (as-binary-process
|
|
98
|
1686 (funcall (pgp-function 'encrypt)
|
|
4
|
1687 recipients beg (point-max) nil 'maybe)
|
|
|
1688 )
|
|
|
1689 (throw 'mime-editor/error 'pgp-error)
|
|
|
1690 )
|
|
|
1691 (goto-char beg)
|
|
|
1692 (insert
|
|
|
1693 "--[[application/pgp; format=mime][7bit]]\n")
|
|
|
1694 ))
|
|
|
1695 )))
|
|
|
1696
|
|
|
1697 (defun mime-editor/translate-body ()
|
|
|
1698 "Encode the tagged MIME body in current buffer in MIME compliant message."
|
|
|
1699 (interactive)
|
|
|
1700 (save-excursion
|
|
|
1701 (let ((boundary
|
|
|
1702 (concat mime-multipart-boundary "_"
|
|
|
1703 (replace-space-with-underline (current-time-string))
|
|
|
1704 ))
|
|
|
1705 (i 1)
|
|
|
1706 ret)
|
|
|
1707 (while (mime-editor/process-multipart-1
|
|
|
1708 (format "%s-%d" boundary i))
|
|
|
1709 (setq i (1+ i))
|
|
|
1710 )
|
|
|
1711 (save-restriction
|
|
|
1712 ;; We are interested in message body.
|
|
|
1713 (let* ((beg
|
|
|
1714 (progn
|
|
|
1715 (goto-char (point-min))
|
|
|
1716 (re-search-forward
|
|
|
1717 (concat "\n" (regexp-quote mail-header-separator)
|
|
|
1718 (if mime-ignore-preceding-spaces
|
|
|
1719 "[ \t\n]*\n" "\n")) nil 'move)
|
|
|
1720 (point)))
|
|
|
1721 (end
|
|
|
1722 (progn
|
|
|
1723 (goto-char (point-max))
|
|
|
1724 (and mime-ignore-trailing-spaces
|
|
|
1725 (re-search-backward "[^ \t\n]\n" beg t)
|
|
|
1726 (forward-char 1))
|
|
|
1727 (point))))
|
|
|
1728 (setq ret (mime-editor/translate-region
|
|
|
1729 beg end
|
|
|
1730 (format "%s-%d" boundary i)))
|
|
|
1731 ))
|
|
|
1732 (mime-editor/dequote-region (point-min)(point-max))
|
|
|
1733 (let ((contype (car ret)) ;Content-Type
|
|
|
1734 (encoding (nth 1 ret)) ;Content-Transfer-Encoding
|
|
|
1735 )
|
|
|
1736 ;; Make primary MIME headers.
|
|
|
1737 (or (mail-position-on-field "Mime-Version")
|
|
|
1738 (insert mime-editor/mime-version-value))
|
|
|
1739 ;; Remove old Content-Type and other fields.
|
|
|
1740 (save-restriction
|
|
|
1741 (goto-char (point-min))
|
|
|
1742 (search-forward (concat "\n" mail-header-separator "\n") nil t)
|
|
|
1743 (narrow-to-region (point-min) (point))
|
|
|
1744 (goto-char (point-min))
|
|
|
1745 (mime-delete-field "Content-Type")
|
|
|
1746 (mime-delete-field "Content-Transfer-Encoding"))
|
|
|
1747 ;; Then, insert Content-Type and Content-Transfer-Encoding fields.
|
|
|
1748 (mail-position-on-field "Content-Type")
|
|
|
1749 (insert contype)
|
|
|
1750 (if encoding
|
|
|
1751 (progn
|
|
|
1752 (mail-position-on-field "Content-Transfer-Encoding")
|
|
|
1753 (insert encoding)))
|
|
|
1754 ))))
|
|
|
1755
|
|
|
1756 (defun mime-editor/translate-single-part-tag (&optional prefix)
|
|
|
1757 (if (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1758 (let* ((beg (match-beginning 0))
|
|
|
1759 (end (match-end 0))
|
|
|
1760 (tag (buffer-substring beg end))
|
|
|
1761 )
|
|
|
1762 (delete-region beg end)
|
|
114
|
1763 (let ((contype (mime-editor/get-contype tag))
|
|
|
1764 (encoding (mime-editor/get-encoding tag))
|
|
|
1765 )
|
|
|
1766 (insert (concat prefix "--" boundary "\n"))
|
|
|
1767 (save-restriction
|
|
|
1768 (narrow-to-region (point)(point))
|
|
|
1769 (insert "Content-Type: " contype "\n")
|
|
|
1770 (if encoding
|
|
|
1771 (insert "Content-Transfer-Encoding: " encoding "\n"))
|
|
|
1772 (mime/encode-message-header)
|
|
|
1773 ))
|
|
4
|
1774 t)))
|
|
|
1775
|
|
|
1776 (defun mime-editor/translate-region (beg end &optional boundary multipart)
|
|
|
1777 (if (null boundary)
|
|
|
1778 (setq boundary
|
|
|
1779 (concat mime-multipart-boundary "_"
|
|
|
1780 (replace-space-with-underline (current-time-string))))
|
|
|
1781 )
|
|
|
1782 (save-excursion
|
|
|
1783 (save-restriction
|
|
|
1784 (narrow-to-region beg end)
|
|
|
1785 (let ((tag nil) ;MIME tag
|
|
|
1786 (contype nil) ;Content-Type
|
|
|
1787 (encoding nil) ;Content-Transfer-Encoding
|
|
|
1788 (nparts 0)) ;Number of body parts
|
|
|
1789 ;; Normalize the body part by inserting appropriate message
|
|
|
1790 ;; tags for every message contents.
|
|
|
1791 (mime-editor/normalize-body)
|
|
|
1792 ;; Counting the number of Content-Type.
|
|
|
1793 (goto-char (point-min))
|
|
|
1794 (while (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1795 (setq nparts (1+ nparts)))
|
|
|
1796 ;; Begin translation.
|
|
|
1797 (cond
|
|
|
1798 ((and (<= nparts 1)(not multipart))
|
|
|
1799 ;; It's a singular message.
|
|
|
1800 (goto-char (point-min))
|
|
|
1801 (while (re-search-forward
|
|
|
1802 mime-editor/single-part-tag-regexp nil t)
|
|
|
1803 (setq tag
|
|
|
1804 (buffer-substring (match-beginning 0) (match-end 0)))
|
|
|
1805 (delete-region (match-beginning 0) (1+ (match-end 0)))
|
|
|
1806 (setq contype (mime-editor/get-contype tag))
|
|
|
1807 (setq encoding (mime-editor/get-encoding tag))
|
|
|
1808 ))
|
|
|
1809 (t
|
|
|
1810 ;; It's a multipart message.
|
|
|
1811 (goto-char (point-min))
|
|
|
1812 (and (mime-editor/translate-single-part-tag)
|
|
|
1813 (while (mime-editor/translate-single-part-tag "\n"))
|
|
|
1814 )
|
|
|
1815 ;; Define Content-Type as "multipart/mixed".
|
|
|
1816 (setq contype
|
|
|
1817 (concat "multipart/mixed;\n boundary=\"" boundary "\""))
|
|
|
1818 ;; Content-Transfer-Encoding must be "7bit".
|
|
|
1819 ;; The following encoding can be `nil', but is
|
|
|
1820 ;; specified as is since there is no way that a user
|
|
|
1821 ;; specifies it.
|
|
|
1822 (setq encoding "7bit")
|
|
|
1823 ;; Insert the trailer.
|
|
|
1824 (goto-char (point-max))
|
|
|
1825 (insert "\n--" boundary "--\n")
|
|
|
1826 ))
|
|
|
1827 (list contype encoding boundary nparts)
|
|
|
1828 ))))
|
|
|
1829
|
|
|
1830 (defun mime-editor/normalize-body ()
|
|
|
1831 "Normalize the body part by inserting appropriate message tags."
|
|
|
1832 ;; Insert the first MIME tags if necessary.
|
|
|
1833 (goto-char (point-min))
|
|
|
1834 (if (not (looking-at mime-editor/single-part-tag-regexp))
|
|
|
1835 (insert (mime-make-text-tag) "\n"))
|
|
|
1836 ;; Check each tag, and add new tag or correct it if necessary.
|
|
|
1837 (goto-char (point-min))
|
|
|
1838 (while (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1839 (let* ((tag (buffer-substring (match-beginning 0) (match-end 0)))
|
|
|
1840 (contype (mime-editor/get-contype tag))
|
|
|
1841 (charset (mime-get-parameter contype "charset"))
|
|
|
1842 (encoding (mime-editor/get-encoding tag)))
|
|
|
1843 ;; Remove extra whitespaces after the tag.
|
|
|
1844 (if (looking-at "[ \t]+$")
|
|
|
1845 (delete-region (match-beginning 0) (match-end 0)))
|
|
|
1846 (let ((beg (point))
|
|
|
1847 (end (mime-editor/content-end))
|
|
|
1848 )
|
|
|
1849 (if (= end (point-max))
|
|
|
1850 nil
|
|
|
1851 (goto-char end)
|
|
|
1852 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
1853 (eobp)
|
|
|
1854 (insert (mime-make-text-tag) "\n")
|
|
|
1855 ))
|
|
|
1856 (visible-region beg end)
|
|
|
1857 (goto-char beg)
|
|
|
1858 )
|
|
|
1859 (cond
|
|
|
1860 ((mime-test-content-type contype "message")
|
|
|
1861 ;; Content-type "message" should be sent as is.
|
|
|
1862 (forward-line 1)
|
|
|
1863 )
|
|
|
1864 ((mime-test-content-type contype "text")
|
|
|
1865 ;; Define charset for text if necessary.
|
|
|
1866 (setq charset (if charset
|
|
|
1867 (intern (downcase charset))
|
|
|
1868 (mime-editor/choose-charset)))
|
|
|
1869 (mime-editor/define-charset charset)
|
|
|
1870 (cond ((string-equal contype "text/x-rot13-47")
|
|
|
1871 (save-excursion
|
|
|
1872 (forward-line)
|
|
|
1873 (set-mark (point))
|
|
|
1874 (goto-char (mime-editor/content-end))
|
|
|
1875 (tm:caesar-region)
|
|
|
1876 ))
|
|
|
1877 ((string-equal contype "text/enriched")
|
|
|
1878 (save-excursion
|
|
|
1879 (let ((beg (progn
|
|
|
1880 (forward-line)
|
|
|
1881 (point)))
|
|
|
1882 (end (mime-editor/content-end))
|
|
|
1883 )
|
|
|
1884 ;; Patch for hard newlines
|
|
|
1885 ;; (save-excursion
|
|
|
1886 ;; (goto-char beg)
|
|
|
1887 ;; (while (search-forward "\n" end t)
|
|
|
1888 ;; (put-text-property (match-beginning 0)
|
|
|
1889 ;; (point)
|
|
|
1890 ;; 'hard t)))
|
|
|
1891 ;; End patch for hard newlines
|
|
|
1892 (enriched-encode beg end)
|
|
|
1893 (goto-char beg)
|
|
|
1894 (if (search-forward "\n\n")
|
|
|
1895 (delete-region beg (match-end 0))
|
|
|
1896 )
|
|
|
1897 ))))
|
|
|
1898 ;; Point is now on current tag.
|
|
|
1899 ;; Define encoding and encode text if necessary.
|
|
|
1900 (or encoding ;Encoding is not specified.
|
|
|
1901 (let* ((encoding
|
|
|
1902 (cdr
|
|
|
1903 (assq charset
|
|
|
1904 mime-editor/charset-default-encoding-alist)
|
|
|
1905 ))
|
|
|
1906 (beg (mime-editor/content-beginning))
|
|
|
1907 )
|
|
|
1908 (encode-mime-charset-region beg (mime-editor/content-end)
|
|
|
1909 charset)
|
|
|
1910 (mime-encode-region beg (mime-editor/content-end) encoding)
|
|
|
1911 (mime-editor/define-encoding encoding)
|
|
|
1912 ))
|
|
|
1913 (goto-char (mime-editor/content-end))
|
|
|
1914 )
|
|
|
1915 ((null encoding) ;Encoding is not specified.
|
|
|
1916 ;; Application, image, audio, video, and any other
|
|
|
1917 ;; unknown content-type without encoding should be
|
|
|
1918 ;; encoded.
|
|
|
1919 (let* ((encoding "base64") ;Encode in BASE64 by default.
|
|
|
1920 (beg (mime-editor/content-beginning))
|
|
|
1921 (end (mime-editor/content-end))
|
|
|
1922 (body (buffer-substring beg end))
|
|
|
1923 )
|
|
|
1924 (mime-encode-region beg end encoding)
|
|
|
1925 (mime-editor/define-encoding encoding))
|
|
|
1926 (forward-line 1)
|
|
|
1927 ))
|
|
|
1928 )))
|
|
|
1929
|
|
|
1930 (defun mime-delete-field (field)
|
|
|
1931 "Delete header FIELD."
|
|
|
1932 (let ((regexp (format "^%s:[ \t]*" field)))
|
|
|
1933 (goto-char (point-min))
|
|
|
1934 (while (re-search-forward regexp nil t)
|
|
|
1935 (delete-region (match-beginning 0)
|
|
|
1936 (progn (forward-line 1) (point)))
|
|
|
1937 )))
|
|
|
1938
|
|
|
1939
|
|
|
1940 ;;;
|
|
|
1941 ;;; Platform dependent functions
|
|
|
1942 ;;;
|
|
|
1943
|
|
|
1944 ;; Sun implementations
|
|
|
1945
|
|
|
1946 (defun mime-editor/voice-recorder-for-sun (encoding)
|
|
|
1947 "Record voice in a buffer using Sun audio device,
|
|
|
1948 and insert data encoded as ENCODING. [tm-edit.el]"
|
|
|
1949 (message "Start the recording on %s. Type C-g to finish the recording..."
|
|
|
1950 (system-name))
|
|
|
1951 (mime-insert-encoded-file "/dev/audio" encoding)
|
|
|
1952 )
|
|
|
1953
|
|
|
1954
|
|
|
1955 ;;; @ Other useful commands.
|
|
|
1956 ;;;
|
|
|
1957
|
|
|
1958 ;; Message forwarding commands as content-type "message/rfc822".
|
|
|
1959
|
|
|
1960 (defun mime-editor/insert-message (&optional message)
|
|
|
1961 (interactive)
|
|
|
1962 (let ((inserter (assoc-value major-mode mime-editor/message-inserter-alist)))
|
|
|
1963 (if (and inserter (fboundp inserter))
|
|
|
1964 (progn
|
|
|
1965 (mime-editor/insert-tag "message" "rfc822")
|
|
|
1966 (funcall inserter message)
|
|
|
1967 )
|
|
|
1968 (message "Sorry, I don't have message inserter for your MUA.")
|
|
|
1969 )))
|
|
|
1970
|
|
|
1971 (defun mime-editor/insert-mail (&optional message)
|
|
|
1972 (interactive)
|
|
|
1973 (let ((inserter (assoc-value major-mode mime-editor/mail-inserter-alist)))
|
|
|
1974 (if (and inserter (fboundp inserter))
|
|
|
1975 (progn
|
|
|
1976 (mime-editor/insert-tag "message" "rfc822")
|
|
|
1977 (funcall inserter message)
|
|
|
1978 )
|
|
|
1979 (message "Sorry, I don't have mail inserter for your MUA.")
|
|
|
1980 )))
|
|
|
1981
|
|
|
1982 (defun mime-editor/inserted-message-filter ()
|
|
|
1983 (save-excursion
|
|
|
1984 (save-restriction
|
|
|
1985 (let ((header-start (point))
|
|
|
1986 (case-fold-search t)
|
|
|
1987 beg end)
|
|
|
1988 ;; for Emacs 18
|
|
|
1989 ;; (if (re-search-forward "^$" (marker-position (mark-marker)))
|
|
|
1990 (if (re-search-forward "^$" (mark t))
|
|
|
1991 (narrow-to-region header-start (match-beginning 0))
|
|
|
1992 )
|
|
|
1993 (goto-char header-start)
|
|
|
1994 (while (and (re-search-forward
|
|
|
1995 mime-editor/yank-ignored-field-regexp nil t)
|
|
|
1996 (setq beg (match-beginning 0))
|
|
|
1997 (setq end (1+ (std11-field-end)))
|
|
|
1998 )
|
|
|
1999 (delete-region beg end)
|
|
|
2000 )
|
|
|
2001 ))))
|
|
|
2002
|
|
|
2003
|
|
|
2004 ;;; @ multipart enclosure
|
|
|
2005 ;;;
|
|
|
2006
|
|
|
2007 (defun mime-editor/enclose-region (type beg end)
|
|
|
2008 (save-excursion
|
|
|
2009 (goto-char beg)
|
|
|
2010 (let ((current (point)))
|
|
|
2011 (save-restriction
|
|
|
2012 (narrow-to-region beg end)
|
|
|
2013 (insert (format "--<<%s>>-{\n" type))
|
|
|
2014 (goto-char (point-max))
|
|
|
2015 (insert (format "--}-<<%s>>\n" type))
|
|
|
2016 (goto-char (point-max))
|
|
|
2017 )
|
|
|
2018 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
2019 (eobp)
|
|
|
2020 (insert (mime-make-text-tag) "\n")
|
|
|
2021 )
|
|
|
2022 )))
|
|
|
2023
|
|
|
2024 (defun mime-editor/enclose-quote-region (beg end)
|
|
|
2025 (interactive "*r")
|
|
|
2026 (mime-editor/enclose-region "quote" beg end)
|
|
|
2027 )
|
|
|
2028
|
|
|
2029 (defun mime-editor/enclose-mixed-region (beg end)
|
|
|
2030 (interactive "*r")
|
|
|
2031 (mime-editor/enclose-region "mixed" beg end)
|
|
|
2032 )
|
|
|
2033
|
|
|
2034 (defun mime-editor/enclose-parallel-region (beg end)
|
|
|
2035 (interactive "*r")
|
|
|
2036 (mime-editor/enclose-region "parallel" beg end)
|
|
|
2037 )
|
|
|
2038
|
|
|
2039 (defun mime-editor/enclose-digest-region (beg end)
|
|
|
2040 (interactive "*r")
|
|
|
2041 (mime-editor/enclose-region "digest" beg end)
|
|
|
2042 )
|
|
|
2043
|
|
|
2044 (defun mime-editor/enclose-alternative-region (beg end)
|
|
|
2045 (interactive "*r")
|
|
|
2046 (mime-editor/enclose-region "alternative" beg end)
|
|
|
2047 )
|
|
|
2048
|
|
|
2049 (defun mime-editor/enclose-signed-region (beg end)
|
|
|
2050 (interactive "*r")
|
|
|
2051 (if mime-editor/signing-type
|
|
|
2052 (mime-editor/enclose-region "signed" beg end)
|
|
|
2053 (message "Please specify signing type.")
|
|
|
2054 ))
|
|
|
2055
|
|
|
2056 (defun mime-editor/enclose-encrypted-region (beg end)
|
|
|
2057 (interactive "*r")
|
|
|
2058 (if mime-editor/signing-type
|
|
|
2059 (mime-editor/enclose-region "encrypted" beg end)
|
|
|
2060 (message "Please specify encrypting type.")
|
|
|
2061 ))
|
|
|
2062
|
|
|
2063 (defun mime-editor/insert-key (&optional arg)
|
|
|
2064 "Insert a pgp public key."
|
|
|
2065 (interactive "P")
|
|
|
2066 (mime-editor/insert-tag "application" "pgp-keys")
|
|
|
2067 (mime-editor/define-encoding "7bit")
|
|
98
|
2068 (funcall (pgp-function 'insert-key))
|
|
4
|
2069 )
|
|
|
2070
|
|
|
2071
|
|
|
2072 ;;; @ flag setting
|
|
|
2073 ;;;
|
|
|
2074
|
|
|
2075 (defun mime-editor/set-split (arg)
|
|
|
2076 (interactive
|
|
|
2077 (list
|
|
|
2078 (y-or-n-p "Do you want to enable split?")
|
|
|
2079 ))
|
|
|
2080 (setq mime-editor/split-message arg)
|
|
|
2081 (if arg
|
|
|
2082 (message "This message is enabled to split.")
|
|
|
2083 (message "This message is not enabled to split.")
|
|
|
2084 ))
|
|
|
2085
|
|
|
2086 (defun mime-editor/toggle-transfer-level (&optional transfer-level)
|
|
|
2087 "Toggle transfer-level is 7bit or 8bit through.
|
|
|
2088
|
|
|
2089 Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8."
|
|
|
2090 (interactive)
|
|
|
2091 (if (numberp transfer-level)
|
|
|
2092 (setq mime-editor/transfer-level transfer-level)
|
|
|
2093 (if (< mime-editor/transfer-level 8)
|
|
|
2094 (setq mime-editor/transfer-level 8)
|
|
|
2095 (setq mime-editor/transfer-level 7)
|
|
|
2096 ))
|
|
|
2097 (setq mime-editor/charset-default-encoding-alist
|
|
|
2098 (mime-editor/make-charset-default-encoding-alist
|
|
|
2099 mime-editor/transfer-level))
|
|
|
2100 (message (format "Current transfer-level is %d bit"
|
|
|
2101 mime-editor/transfer-level))
|
|
|
2102 (setq mime-editor/transfer-level-string
|
|
|
2103 (mime/encoding-name mime-editor/transfer-level 'not-omit))
|
|
|
2104 (force-mode-line-update)
|
|
|
2105 )
|
|
|
2106
|
|
|
2107 (defun mime-editor/set-transfer-level-7bit ()
|
|
|
2108 (interactive)
|
|
|
2109 (mime-editor/toggle-transfer-level 7)
|
|
|
2110 )
|
|
|
2111
|
|
|
2112 (defun mime-editor/set-transfer-level-8bit ()
|
|
|
2113 (interactive)
|
|
|
2114 (mime-editor/toggle-transfer-level 8)
|
|
|
2115 )
|
|
|
2116
|
|
|
2117
|
|
|
2118 ;;; @ pgp
|
|
|
2119 ;;;
|
|
|
2120
|
|
|
2121 (defun mime-editor/set-sign (arg)
|
|
|
2122 (interactive
|
|
|
2123 (list
|
|
|
2124 (y-or-n-p "Do you want to sign?")
|
|
|
2125 ))
|
|
|
2126 (if arg
|
|
|
2127 (if mime-editor/signing-type
|
|
|
2128 (progn
|
|
|
2129 (setq mime-editor/pgp-processing 'sign)
|
|
|
2130 (message "This message will be signed.")
|
|
|
2131 )
|
|
|
2132 (message "Please specify signing type.")
|
|
|
2133 )
|
|
|
2134 (if (eq mime-editor/pgp-processing 'sign)
|
|
|
2135 (setq mime-editor/pgp-processing nil)
|
|
|
2136 )
|
|
|
2137 (message "This message will not be signed.")
|
|
|
2138 ))
|
|
|
2139
|
|
|
2140 (defun mime-editor/set-encrypt (arg)
|
|
|
2141 (interactive
|
|
|
2142 (list
|
|
|
2143 (y-or-n-p "Do you want to encrypt?")
|
|
|
2144 ))
|
|
|
2145 (if arg
|
|
|
2146 (if mime-editor/encrypting-type
|
|
|
2147 (progn
|
|
|
2148 (setq mime-editor/pgp-processing 'encrypt)
|
|
|
2149 (message "This message will be encrypt.")
|
|
|
2150 )
|
|
|
2151 (message "Please specify encrypting type.")
|
|
|
2152 )
|
|
|
2153 (if (eq mime-editor/pgp-processing 'encrypt)
|
|
|
2154 (setq mime-editor/pgp-processing nil)
|
|
|
2155 )
|
|
|
2156 (message "This message will not be encrypt.")
|
|
|
2157 ))
|
|
|
2158
|
|
|
2159 (defvar mime-editor/pgp-processing nil)
|
|
|
2160 (make-variable-buffer-local 'mime-editor/pgp-processing)
|
|
|
2161
|
|
|
2162 (defun mime-editor/pgp-enclose-buffer ()
|
|
|
2163 (let ((beg (save-excursion
|
|
|
2164 (goto-char (point-min))
|
|
|
2165 (if (search-forward (concat "\n" mail-header-separator "\n"))
|
|
|
2166 (match-end 0)
|
|
|
2167 )))
|
|
|
2168 (end (point-max))
|
|
|
2169 )
|
|
|
2170 (if beg
|
|
|
2171 (cond ((eq mime-editor/pgp-processing 'sign)
|
|
|
2172 (mime-editor/enclose-signed-region beg end)
|
|
|
2173 )
|
|
|
2174 ((eq mime-editor/pgp-processing 'encrypt)
|
|
|
2175 (mime-editor/enclose-encrypted-region beg end)
|
|
|
2176 ))
|
|
|
2177 )))
|
|
|
2178
|
|
|
2179
|
|
|
2180 ;;; @ split
|
|
|
2181 ;;;
|
|
|
2182
|
|
|
2183 (defun mime-editor/insert-partial-header
|
|
|
2184 (fields subject id number total separator)
|
|
|
2185 (insert fields)
|
|
|
2186 (insert (format "Subject: %s (%d/%d)\n" subject number total))
|
|
|
2187 (insert (format "Mime-Version: 1.0 (split by %s)\n"
|
|
|
2188 mime-editor/version-name))
|
|
|
2189 (insert (format "\
|
|
|
2190 Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
|
|
|
2191 id number total separator))
|
|
|
2192 )
|
|
|
2193
|
|
|
2194 (defun mime-editor/split-and-send
|
|
|
2195 (&optional cmd lines mime-editor/message-max-length)
|
|
|
2196 (interactive)
|
|
|
2197 (or lines
|
|
|
2198 (setq lines
|
|
|
2199 (count-lines (point-min) (point-max)))
|
|
|
2200 )
|
|
|
2201 (or mime-editor/message-max-length
|
|
|
2202 (setq mime-editor/message-max-length
|
|
|
2203 (or (cdr (assq major-mode mime-editor/message-max-lines-alist))
|
|
|
2204 mime-editor/message-default-max-lines))
|
|
|
2205 )
|
|
|
2206 (let* ((mime-editor/draft-file-name
|
|
|
2207 (or (buffer-file-name)
|
|
|
2208 (make-temp-name
|
|
|
2209 (expand-file-name "tm-draft" mime/tmp-dir))))
|
|
|
2210 (separator mail-header-separator)
|
|
|
2211 (id (concat "\""
|
|
|
2212 (replace-space-with-underline (current-time-string))
|
|
|
2213 "@" (system-name) "\"")))
|
|
|
2214 (run-hooks 'mime-editor/before-split-hook)
|
|
|
2215 (let ((the-buf (current-buffer))
|
|
|
2216 (copy-buf (get-buffer-create " *Original Message*"))
|
|
|
2217 (header (std11-header-string-except
|
|
|
2218 mime-editor/split-ignored-field-regexp separator))
|
|
|
2219 (subject (mail-fetch-field "subject"))
|
|
|
2220 (total (+ (/ lines mime-editor/message-max-length)
|
|
|
2221 (if (> (mod lines mime-editor/message-max-length) 0)
|
|
|
2222 1)))
|
|
|
2223 (command
|
|
|
2224 (or cmd
|
|
|
2225 (cdr
|
|
|
2226 (assq major-mode
|
|
|
2227 mime-editor/split-message-sender-alist))
|
|
|
2228 (function
|
|
|
2229 (lambda ()
|
|
|
2230 (interactive)
|
|
|
2231 (error "Split sender is not specified for `%s'." major-mode)
|
|
|
2232 ))
|
|
|
2233 ))
|
|
|
2234 (mime-editor/partial-number 1)
|
|
|
2235 data)
|
|
|
2236 (save-excursion
|
|
|
2237 (set-buffer copy-buf)
|
|
|
2238 (erase-buffer)
|
|
|
2239 (insert-buffer the-buf)
|
|
|
2240 (save-restriction
|
|
|
2241 (if (re-search-forward
|
|
|
2242 (concat "^" (regexp-quote separator) "$") nil t)
|
|
|
2243 (let ((he (match-beginning 0)))
|
|
|
2244 (replace-match "")
|
|
|
2245 (narrow-to-region (point-min) he)
|
|
|
2246 ))
|
|
|
2247 (goto-char (point-min))
|
|
|
2248 (while (re-search-forward mime-editor/split-blind-field-regexp nil t)
|
|
|
2249 (delete-region (match-beginning 0)
|
|
|
2250 (1+ (std11-field-end)))
|
|
|
2251 )))
|
|
|
2252 (while (< mime-editor/partial-number total)
|
|
|
2253 (erase-buffer)
|
|
|
2254 (save-excursion
|
|
|
2255 (set-buffer copy-buf)
|
|
|
2256 (setq data (buffer-substring
|
|
|
2257 (point-min)
|
|
|
2258 (progn
|
|
|
2259 (goto-line mime-editor/message-max-length)
|
|
|
2260 (point))
|
|
|
2261 ))
|
|
|
2262 (delete-region (point-min)(point))
|
|
|
2263 )
|
|
|
2264 (mime-editor/insert-partial-header
|
|
|
2265 header subject id mime-editor/partial-number total separator)
|
|
|
2266 (insert data)
|
|
|
2267 (save-excursion
|
|
|
2268 (message (format "Sending %d/%d..."
|
|
|
2269 mime-editor/partial-number total))
|
|
|
2270 (call-interactively command)
|
|
|
2271 (message (format "Sending %d/%d... done"
|
|
|
2272 mime-editor/partial-number total))
|
|
|
2273 )
|
|
|
2274 (setq mime-editor/partial-number
|
|
|
2275 (1+ mime-editor/partial-number))
|
|
|
2276 )
|
|
|
2277 (erase-buffer)
|
|
|
2278 (save-excursion
|
|
|
2279 (set-buffer copy-buf)
|
|
|
2280 (setq data (buffer-string))
|
|
|
2281 (erase-buffer)
|
|
|
2282 )
|
|
|
2283 (mime-editor/insert-partial-header
|
|
|
2284 header subject id mime-editor/partial-number total separator)
|
|
|
2285 (insert data)
|
|
|
2286 (save-excursion
|
|
|
2287 (message (format "Sending %d/%d..."
|
|
|
2288 mime-editor/partial-number total))
|
|
|
2289 (message (format "Sending %d/%d... done"
|
|
|
2290 mime-editor/partial-number total))
|
|
|
2291 )
|
|
|
2292 )))
|
|
|
2293
|
|
|
2294 (defun mime-editor/maybe-split-and-send (&optional cmd)
|
|
|
2295 (interactive)
|
|
|
2296 (run-hooks 'mime-editor/before-send-hook)
|
|
|
2297 (let ((mime-editor/message-max-length
|
|
|
2298 (or (cdr (assq major-mode mime-editor/message-max-lines-alist))
|
|
|
2299 mime-editor/message-default-max-lines))
|
|
|
2300 (lines (count-lines (point-min) (point-max)))
|
|
|
2301 )
|
|
|
2302 (if (and (> lines mime-editor/message-max-length)
|
|
|
2303 mime-editor/split-message)
|
|
|
2304 (mime-editor/split-and-send cmd lines mime-editor/message-max-length)
|
|
|
2305 )))
|
|
|
2306
|
|
|
2307
|
|
|
2308 ;;; @ preview message
|
|
|
2309 ;;;
|
|
|
2310
|
|
|
2311 (defun mime-editor/preview-message ()
|
|
|
2312 "preview editing MIME message. [tm-edit.el]"
|
|
|
2313 (interactive)
|
|
|
2314 (let* ((str (buffer-string))
|
|
|
2315 (separator mail-header-separator)
|
|
|
2316 (the-buf (current-buffer))
|
|
|
2317 (buf-name (buffer-name))
|
|
|
2318 (temp-buf-name (concat "*temp-article:" buf-name "*"))
|
|
|
2319 (buf (get-buffer temp-buf-name))
|
|
|
2320 )
|
|
|
2321 (if buf
|
|
|
2322 (progn
|
|
|
2323 (switch-to-buffer buf)
|
|
|
2324 (erase-buffer)
|
|
|
2325 )
|
|
|
2326 (setq buf (get-buffer-create temp-buf-name))
|
|
|
2327 (switch-to-buffer buf)
|
|
|
2328 )
|
|
|
2329 (insert str)
|
|
|
2330 (setq major-mode 'mime/temporary-message-mode)
|
|
|
2331 (make-local-variable 'mail-header-separator)
|
|
|
2332 (setq mail-header-separator separator)
|
|
|
2333 (make-local-variable 'mime/editing-buffer)
|
|
|
2334 (setq mime/editing-buffer the-buf)
|
|
|
2335
|
|
|
2336 (run-hooks 'mime-editor/translate-hook)
|
|
|
2337 (mime-editor/translate-buffer)
|
|
|
2338 (goto-char (point-min))
|
|
|
2339 (if (re-search-forward
|
|
|
2340 (concat "^" (regexp-quote separator) "$"))
|
|
|
2341 (replace-match "")
|
|
|
2342 )
|
|
|
2343 (mime/viewer-mode)
|
|
|
2344 ))
|
|
|
2345
|
|
|
2346 (defun mime-editor/quitting-method ()
|
|
|
2347 (let ((temp mime::preview/article-buffer)
|
|
|
2348 buf)
|
|
|
2349 (mime-viewer/kill-buffer)
|
|
|
2350 (set-buffer temp)
|
|
|
2351 (setq buf mime/editing-buffer)
|
|
|
2352 (kill-buffer temp)
|
|
|
2353 (switch-to-buffer buf)
|
|
|
2354 ))
|
|
|
2355
|
|
|
2356 (set-alist 'mime-viewer/quitting-method-alist
|
|
|
2357 'mime/temporary-message-mode
|
|
|
2358 (function mime-editor/quitting-method)
|
|
|
2359 )
|
|
|
2360
|
|
|
2361
|
|
|
2362 ;;; @ draft preview
|
|
|
2363 ;;;
|
|
|
2364 ;; by "OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
|
|
|
2365 ;; Mon, 10 Apr 1995 20:03:07 +0900
|
|
|
2366
|
|
|
2367 (defvar mime-editor/draft-header-separator-alist
|
|
|
2368 '((news-reply-mode . mail-header-separator)
|
|
|
2369 (mh-letter-mode . mail-header-separator)
|
|
|
2370 ))
|
|
|
2371
|
|
|
2372 (defvar mime::article/draft-header-separator nil)
|
|
|
2373
|
|
|
2374 (defun mime-editor/draft-preview ()
|
|
|
2375 (interactive)
|
|
|
2376 (let ((sep (cdr (assq major-mode mime-editor/draft-header-separator-alist))))
|
|
|
2377 (or (stringp sep) (setq sep (eval sep)))
|
|
|
2378 (make-variable-buffer-local 'mime::article/draft-header-separator)
|
|
|
2379 (goto-char (point-min))
|
|
|
2380 (re-search-forward
|
|
|
2381 (concat "^\\(" (regexp-quote sep) "\\)?$"))
|
|
|
2382 (setq mime::article/draft-header-separator
|
|
|
2383 (buffer-substring (match-beginning 0) (match-end 0)))
|
|
|
2384 (replace-match "")
|
|
|
2385 (mime/viewer-mode (current-buffer))
|
|
|
2386 (pop-to-buffer (current-buffer))
|
|
|
2387 ))
|
|
|
2388
|
|
|
2389 (defun mime-viewer::quitting-method/draft-preview ()
|
|
|
2390 (let ((mother mime::preview/mother-buffer))
|
|
|
2391 (save-excursion
|
|
|
2392 (switch-to-buffer mother)
|
|
|
2393 (goto-char (point-min))
|
|
|
2394 (if (and
|
|
|
2395 (re-search-forward
|
|
|
2396 (concat "^\\("
|
|
|
2397 (regexp-quote mime::article/draft-header-separator)
|
|
|
2398 "\\)?$") nil t)
|
|
|
2399 (bolp))
|
|
|
2400 (progn
|
|
|
2401 (insert mime::article/draft-header-separator)
|
|
|
2402 (set-buffer-modified-p (buffer-modified-p))
|
|
|
2403 )))
|
|
|
2404 (mime-viewer/kill-buffer)
|
|
|
2405 (pop-to-buffer mother)
|
|
|
2406 ))
|
|
|
2407
|
|
|
2408 (set-alist 'mime-viewer/quitting-method-alist
|
|
|
2409 'mh-letter-mode
|
|
|
2410 (function mime-viewer::quitting-method/draft-preview)
|
|
|
2411 )
|
|
|
2412
|
|
|
2413 (set-alist 'mime-viewer/quitting-method-alist
|
|
|
2414 'news-reply-mode
|
|
|
2415 (function mime-viewer::quitting-method/draft-preview)
|
|
|
2416 )
|
|
|
2417
|
|
|
2418
|
|
|
2419 ;;; @ edit again
|
|
|
2420 ;;;
|
|
|
2421
|
|
|
2422 (defun mime-editor::edit-again (code-conversion)
|
|
|
2423 (save-excursion
|
|
|
2424 (goto-char (point-min))
|
|
|
2425 (let ((ctl (mime/Content-Type)))
|
|
|
2426 (if ctl
|
|
|
2427 (let ((ctype (car ctl))
|
|
|
2428 (params (cdr ctl))
|
|
|
2429 type stype)
|
|
|
2430 (if (string-match "/" ctype)
|
|
|
2431 (progn
|
|
|
2432 (setq type (substring ctype 0 (match-beginning 0)))
|
|
|
2433 (setq stype (substring ctype (match-end 0)))
|
|
|
2434 )
|
|
|
2435 (setq type ctype)
|
|
|
2436 )
|
|
|
2437 (cond
|
|
98
|
2438 ((string= ctype "application/pgp-signature")
|
|
|
2439 (delete-region (point-min)(point-max))
|
|
|
2440 )
|
|
|
2441 ((string= type "multipart")
|
|
4
|
2442 (let* ((boundary (assoc-value "boundary" params))
|
|
|
2443 (boundary-pat
|
|
|
2444 (concat "\n--" (regexp-quote boundary) "[ \t]*\n"))
|
|
|
2445 )
|
|
|
2446 (re-search-forward boundary-pat nil t)
|
|
|
2447 (let ((bb (match-beginning 0)) eb tag)
|
|
|
2448 (setq tag (format "\n--<<%s>>-{\n" stype))
|
|
|
2449 (goto-char bb)
|
|
|
2450 (insert tag)
|
|
|
2451 (setq bb (+ bb (length tag)))
|
|
|
2452 (re-search-forward
|
|
|
2453 (concat "\n--" (regexp-quote boundary) "--[ \t]*\n")
|
|
|
2454 nil t)
|
|
|
2455 (setq eb (match-beginning 0))
|
|
|
2456 (replace-match (format "--}-<<%s>>\n" stype))
|
|
|
2457 (save-restriction
|
|
|
2458 (narrow-to-region bb eb)
|
|
|
2459 (goto-char (point-min))
|
|
|
2460 (while (re-search-forward boundary-pat nil t)
|
|
|
2461 (let ((beg (match-beginning 0))
|
|
|
2462 end)
|
|
|
2463 (delete-region beg (match-end 0))
|
|
|
2464 (save-excursion
|
|
|
2465 (if (re-search-forward boundary-pat nil t)
|
|
|
2466 (setq end (match-beginning 0))
|
|
|
2467 (setq end (point-max))
|
|
|
2468 )
|
|
|
2469 (save-restriction
|
|
|
2470 (narrow-to-region beg end)
|
|
|
2471 (mime-editor::edit-again code-conversion)
|
|
|
2472 (goto-char (point-max))
|
|
|
2473 ))))
|
|
|
2474 ))
|
|
|
2475 (goto-char (point-min))
|
|
|
2476 (or (= (point-min) 1)
|
|
|
2477 (delete-region (point-min)
|
|
|
2478 (if (search-forward "\n\n" nil t)
|
|
|
2479 (match-end 0)
|
|
|
2480 (point-min)
|
|
|
2481 )))
|
|
|
2482 ))
|
|
|
2483 (t
|
|
|
2484 (let* (charset
|
|
|
2485 (pstr
|
|
74
|
2486 (let ((bytes (+ 14 (length ctype))))
|
|
|
2487 (mapconcat (function
|
|
|
2488 (lambda (attr)
|
|
|
2489 (if (string-equal (car attr) "charset")
|
|
|
2490 (progn
|
|
|
2491 (setq charset (cdr attr))
|
|
|
2492 "")
|
|
|
2493 (let* ((str
|
|
|
2494 (concat (car attr)
|
|
|
2495 "=" (cdr attr))
|
|
|
2496 )
|
|
|
2497 (bs (length str))
|
|
|
2498 )
|
|
|
2499 (setq bytes (+ bytes bs 2))
|
|
|
2500 (if (< bytes 76)
|
|
|
2501 (concat "; " str)
|
|
|
2502 (setq bytes (+ bs 1))
|
|
|
2503 (concat ";\n " str)
|
|
|
2504 )
|
|
|
2505 ))))
|
|
|
2506 params "")))
|
|
4
|
2507 encoding
|
|
|
2508 encoded)
|
|
|
2509 (save-excursion
|
|
|
2510 (if (re-search-forward
|
|
|
2511 "Content-Transfer-Encoding:" nil t)
|
|
|
2512 (let ((beg (match-beginning 0))
|
|
|
2513 (hbeg (match-end 0))
|
|
|
2514 (end (std11-field-end)))
|
|
|
2515 (setq encoding
|
|
|
2516 (eliminate-top-spaces
|
|
|
2517 (std11-unfold-string
|
|
|
2518 (buffer-substring hbeg end))))
|
|
|
2519 (if (or charset (string-equal type "text"))
|
|
|
2520 (progn
|
|
|
2521 (delete-region beg (1+ end))
|
|
|
2522 (goto-char (point-min))
|
|
|
2523 (if (search-forward "\n\n" nil t)
|
|
|
2524 (progn
|
|
|
2525 (mime-decode-region
|
|
|
2526 (match-end 0)(point-max) encoding)
|
|
|
2527 (setq encoded t
|
|
|
2528 encoding nil)
|
|
|
2529 )))))))
|
|
|
2530 (if (or code-conversion encoded)
|
|
|
2531 (decode-mime-charset-region
|
|
|
2532 (point-min)(point-max)
|
|
|
2533 (or charset default-mime-charset))
|
|
|
2534 )
|
|
|
2535 (let ((he
|
|
|
2536 (if (re-search-forward "^$" nil t)
|
|
|
2537 (match-end 0)
|
|
|
2538 (point-min)
|
|
|
2539 )))
|
|
|
2540 (if (= (point-min) 1)
|
|
|
2541 (progn
|
|
|
2542 (goto-char he)
|
|
|
2543 (insert
|
|
|
2544 (concat "\n"
|
|
|
2545 (mime-create-tag
|
|
|
2546 (concat type "/" stype pstr) encoding)))
|
|
|
2547 )
|
|
|
2548 (delete-region (point-min) he)
|
|
|
2549 (insert
|
|
|
2550 (mime-create-tag
|
|
|
2551 (concat type "/" stype pstr) encoding))
|
|
|
2552 ))
|
|
|
2553 ))))
|
|
|
2554 (if code-conversion
|
|
|
2555 (decode-mime-charset-region (point-min) (point-max)
|
|
|
2556 default-mime-charset)
|
|
|
2557 )
|
|
|
2558 ))))
|
|
|
2559
|
|
|
2560 (defun mime/edit-again (&optional code-conversion no-separator no-mode)
|
|
|
2561 (interactive)
|
|
|
2562 (mime-editor::edit-again code-conversion)
|
|
|
2563 (goto-char (point-min))
|
|
|
2564 (save-restriction
|
|
|
2565 (narrow-to-region
|
|
|
2566 (point-min)
|
|
|
2567 (if (re-search-forward
|
|
|
2568 (concat "^\\(" (regexp-quote mail-header-separator) "\\)?$")
|
|
|
2569 nil t)
|
|
|
2570 (match-end 0)
|
|
|
2571 (point-max)
|
|
|
2572 ))
|
|
|
2573 (goto-char (point-min))
|
|
|
2574 (while (re-search-forward
|
|
|
2575 "^\\(Content-.*\\|Mime-Version\\):" nil t)
|
|
|
2576 (delete-region (match-beginning 0) (1+ (std11-field-end)))
|
|
|
2577 ))
|
|
|
2578 (or no-separator
|
|
|
2579 (and (re-search-forward "^$")
|
|
|
2580 (replace-match mail-header-separator)
|
|
|
2581 ))
|
|
|
2582 (or no-mode
|
|
|
2583 (mime/editor-mode)
|
|
|
2584 ))
|
|
|
2585
|
|
|
2586
|
|
|
2587 ;;; @ end
|
|
|
2588 ;;;
|
|
|
2589
|
|
|
2590 (provide 'tm-edit)
|
|
|
2591
|
|
|
2592 (run-hooks 'tm-edit-load-hook)
|
|
|
2593
|
|
|
2594 ;;; tm-edit.el ends here
|
