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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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4
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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: 1.11 $
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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 1.11 1997/06/06 00:57:43 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 ("png")
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214 ("tiff")
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215 ("x-pic")
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216 ("x-mag")
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217 ("x-xwd")
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218 ("x-xbm")
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219 )
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220 ("audio" ("basic"))
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221 ("video" ("mpeg"))
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222 )
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223 "*Alist of content-type, subtype, parameters and its values.")
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224
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225 (defvar mime-file-types
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226 '(("\\.rtf$"
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227 "text" "richtext" nil
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228 nil
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229 nil nil)
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230 ("\\.html$"
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231 "text" "html" nil
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232 nil
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233 nil nil)
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234 ("\\.ps$"
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235 "application" "postscript" nil
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236 "quoted-printable"
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237 "attachment" (("filename" . file))
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238 )
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239 ("\\.jpg$"
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240 "image" "jpeg" nil
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241 "base64"
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242 "inline" (("filename" . file))
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243 )
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244 ("\\.gif$"
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245 "image" "gif" nil
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246 "base64"
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247 "inline" (("filename" . file))
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248 )
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249 ("\\.png$"
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250 "image" "png" nil
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251 "base64"
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252 "inline" (("filename" . file))
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253 )
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254 ("\\.tiff$"
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255 "image" "tiff" nil
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256 "base64"
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257 "inline" (("filename" . file))
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258 )
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259 ("\\.pic$"
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260 "image" "x-pic" nil
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261 "base64"
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262 "inline" (("filename" . file))
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263 )
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264 ("\\.mag$"
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265 "image" "x-mag" nil
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266 "base64"
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267 "inline" (("filename" . file))
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268 )
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269 ("\\.xbm$"
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270 "image" "x-xbm" nil
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271 "base64"
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272 "inline" (("filename" . file))
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273 )
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274 ("\\.xwd$"
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275 "image" "x-xwd" nil
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276 "base64"
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277 "inline" (("filename" . file))
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278 )
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279 ("\\.au$"
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280 "audio" "basic" nil
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281 "base64"
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282 "attachment" (("filename" . file))
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283 )
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284 ("\\.mpg$"
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285 "video" "mpeg" nil
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286 "base64"
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287 "attachment" (("filename" . file))
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288 )
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289 ("\\.el$"
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290 "application" "octet-stream" (("type" . "emacs-lisp"))
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291 "7bit"
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292 "attachment" (("filename" . file))
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293 )
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294 ("\\.lsp$"
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295 "application" "octet-stream" (("type" . "common-lisp"))
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296 "7bit"
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297 "attachment" (("filename" . file))
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298 )
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299 ("\\.tar\\.gz$"
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300 "application" "octet-stream" (("type" . "tar+gzip"))
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301 "base64"
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302 "attachment" (("filename" . file))
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303 )
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304 ("\\.tgz$"
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305 "application" "octet-stream" (("type" . "tar+gzip"))
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306 "base64"
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307 "attachment" (("filename" . file))
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308 )
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309 ("\\.tar\\.Z$"
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310 "application" "octet-stream" (("type" . "tar+compress"))
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311 "base64"
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312 "attachment" (("filename" . file))
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313 )
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314 ("\\.taz$"
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315 "application" "octet-stream" (("type" . "tar+compress"))
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316 "base64"
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317 "attachment" (("filename" . file))
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318 )
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319 ("\\.gz$"
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320 "application" "octet-stream" (("type" . "gzip"))
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321 "base64"
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322 "attachment" (("filename" . file))
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323 )
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324 ("\\.Z$"
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325 "application" "octet-stream" (("type" . "compress"))
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326 "base64"
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327 "attachment" (("filename" . file))
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328 )
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329 ("\\.lzh$"
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330 "application" "octet-stream" (("type" . "lha"))
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331 "base64"
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332 "attachment" (("filename" . file))
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333 )
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334 ("\\.zip$"
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335 "application" "zip" nil
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336 "base64"
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337 "attachment" (("filename" . file))
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338 )
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339 ("\\.diff$"
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340 "application" "octet-stream" (("type" . "patch"))
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341 nil
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342 "attachment" (("filename" . file))
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343 )
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344 ("\\.patch$"
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345 "application" "octet-stream" (("type" . "patch"))
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346 nil
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347 "attachment" (("filename" . file))
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348 )
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349 ("\\.signature"
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350 "text" "plain" nil nil)
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351 (".*"
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352 "application" "octet-stream" nil
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353 nil
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354 "attachment" (("filename" . file))
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355 )
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356 )
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357 "*Alist of file name, types, parameters, and default encoding.
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358 If encoding is nil, it is determined from its contents.")
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359
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360 ;;; @@ about charset, encoding and transfer-level
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361 ;;;
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362
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363 (defvar mime-editor/transfer-level 7
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76
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364 "*A number of network transfer level. It should be bigger than 7.")
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365 (make-variable-buffer-local 'mime-editor/transfer-level)
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366
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367 (defvar mime-editor/transfer-level-string
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368 (mime/encoding-name mime-editor/transfer-level 'not-omit)
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369 "*A string formatted version of mime/defaul-transfer-level")
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370 (make-variable-buffer-local 'mime-editor/transfer-level-string)
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371
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372 (defun mime-editor/make-charset-default-encoding-alist (transfer-level)
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373 (mapcar (function
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374 (lambda (charset-type)
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375 (let ((charset (car charset-type))
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376 (type (nth 1 charset-type))
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377 (encoding (nth 2 charset-type))
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378 )
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379 (if (<= type transfer-level)
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380 (cons charset (mime/encoding-name type))
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381 (cons charset encoding)
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382 ))))
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383 mime-charset-type-list))
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384
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385 (defvar mime-editor/charset-default-encoding-alist
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386 (mime-editor/make-charset-default-encoding-alist mime-editor/transfer-level))
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387 (make-variable-buffer-local 'mime-editor/charset-default-encoding-alist)
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388
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389 ;;; @@ about message inserting
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390 ;;;
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391
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392 (defvar mime-editor/yank-ignored-field-list
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393 '("Received" "Approved" "Path" "Replied" "Status"
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394 "Xref" "X-UIDL" "X-Filter" "X-Gnus-.*" "X-VM-.*")
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395 "Delete these fields from original message when it is inserted
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396 as message/rfc822 part.
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397 Each elements are regexp of field-name. [tm-edit.el]")
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398
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399 (defvar mime-editor/yank-ignored-field-regexp
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400 (concat "^"
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401 (apply (function regexp-or) mime-editor/yank-ignored-field-list)
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402 ":"))
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403
|
|
|
404 (defvar mime-editor/message-inserter-alist nil)
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405 (defvar mime-editor/mail-inserter-alist nil)
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406
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|
|
407 ;;; @@ about message splitting
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|
408 ;;;
|
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409
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|
|
410 (defvar mime-editor/split-message t
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411 "*Split large message if it is non-nil. [tm-edit.el]")
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412
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|
413 (defvar mime-editor/message-default-max-lines 1000
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414 "*Default maximum lines of a message. [tm-edit.el]")
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415
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416 (defvar mime-editor/message-max-lines-alist
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417 '((news-reply-mode . 500))
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418 "Alist of major-mode vs maximum lines of a message.
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419 If it is not specified for a major-mode,
|
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420 `mime-editor/message-default-max-lines' is used. [tm-edit.el]")
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421
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422 (defconst mime-editor/split-ignored-field-regexp
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423 "\\(^Content-\\|^Subject:\\|^Mime-Version:\\)")
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424
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|
425 (defvar mime-editor/split-blind-field-regexp
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426 "\\(^[BDFbdf]cc:\\|^cc:[ \t]*$\\)")
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427
|
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|
428 (defvar mime-editor/split-message-sender-alist nil)
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429
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430 (defvar mime-editor/news-reply-mode-server-running nil)
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431
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432
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433 ;;; @@ about PGP
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434 ;;;
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435
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436 (defvar mime-editor/signing-type 'pgp-elkins
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437 "*PGP signing type (pgp-elkins, pgp-kazu or nil). [tm-edit.el]")
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438
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439 (defvar mime-editor/encrypting-type 'pgp-elkins
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|
440 "*PGP encrypting type (pgp-elkins, pgp-kazu or nil). [tm-edit.el]")
|
|
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441
|
|
|
442
|
|
|
443 ;;; @@ about tag
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444 ;;;
|
|
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445
|
|
|
446 (defconst mime-editor/single-part-tag-regexp
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447 "--[[][[]\\([^]]*\\)]\\([[]\\([^]]*\\)]\\|\\)]"
|
|
|
448 "*Regexp of MIME tag in the form of [[CONTENT-TYPE][ENCODING]].")
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449
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|
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450 (defconst mime-editor/quoted-single-part-tag-regexp
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451 (concat "- " (substring mime-editor/single-part-tag-regexp 1)))
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452
|
|
|
453 (defconst mime-editor/multipart-beginning-regexp "--<<\\([^<>]+\\)>>-{\n")
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|
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454
|
|
|
455 (defconst mime-editor/multipart-end-regexp "--}-<<\\([^<>]+\\)>>\n")
|
|
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456
|
|
|
457 (defconst mime-editor/beginning-tag-regexp
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|
|
458 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
459 mime-editor/multipart-beginning-regexp))
|
|
|
460
|
|
|
461 (defconst mime-editor/end-tag-regexp
|
|
|
462 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
463 mime-editor/multipart-end-regexp))
|
|
|
464
|
|
|
465 (defconst mime-editor/tag-regexp
|
|
|
466 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
467 mime-editor/multipart-beginning-regexp
|
|
|
468 mime-editor/multipart-end-regexp))
|
|
|
469
|
|
|
470 (defvar mime-tag-format "--[[%s]]"
|
|
|
471 "*Control-string making a MIME tag.")
|
|
|
472
|
|
|
473 (defvar mime-tag-format-with-encoding "--[[%s][%s]]"
|
|
|
474 "*Control-string making a MIME tag with encoding.")
|
|
|
475
|
|
|
476 ;;; @@ multipart boundary
|
|
|
477 ;;;
|
|
|
478
|
|
|
479 (defvar mime-multipart-boundary "Multipart"
|
|
|
480 "*Boundary of a multipart message.")
|
|
|
481
|
|
|
482
|
|
|
483 ;;; @@ buffer local variables
|
|
|
484 ;;;
|
|
|
485
|
|
|
486 (defvar mime/editor-mode-old-local-map nil)
|
|
|
487 (defvar mime/editing-buffer nil)
|
|
|
488
|
|
|
489
|
|
|
490 ;;; @ constants
|
|
|
491 ;;;
|
|
|
492
|
|
|
493 (defconst mime-tspecials-regexp "[][()<>@,;:\\\"/?.= \t]"
|
|
|
494 "*Specify MIME tspecials.
|
|
|
495 Tspecials means any character that matches with it in header must be quoted.")
|
|
|
496
|
|
|
497 (defconst mime-editor/mime-version-value
|
|
|
498 (concat "1.0 (generated by " mime-editor/version-name ")")
|
|
|
499 "MIME version number.")
|
|
|
500
|
|
|
501 (defconst mime-editor/mime-map (make-sparse-keymap)
|
|
|
502 "Keymap for MIME commands.")
|
|
|
503
|
|
|
504 ;;; @ keymap and menu
|
|
|
505 ;;;
|
|
|
506
|
|
|
507 (defvar mime/editor-mode-flag nil)
|
|
|
508 (make-variable-buffer-local 'mime/editor-mode-flag)
|
|
|
509
|
|
|
510 (defun mime-editor/define-keymap (keymap)
|
|
|
511 "Add mime-editor commands to KEYMAP."
|
|
|
512 (if (not (keymapp keymap))
|
|
|
513 nil
|
|
|
514 (define-key keymap "\C-t" 'mime-editor/insert-text)
|
|
|
515 (define-key keymap "\C-i" 'mime-editor/insert-file)
|
|
|
516 (define-key keymap "\C-e" 'mime-editor/insert-external)
|
|
|
517 (define-key keymap "\C-v" 'mime-editor/insert-voice)
|
|
|
518 (define-key keymap "\C-y" 'mime-editor/insert-message)
|
|
|
519 (define-key keymap "\C-m" 'mime-editor/insert-mail)
|
|
|
520 (define-key keymap "\C-w" 'mime-editor/insert-signature)
|
|
|
521 (define-key keymap "\C-s" 'mime-editor/insert-signature)
|
|
|
522 (define-key keymap "\C-k" 'mime-editor/insert-key)
|
|
|
523 (define-key keymap "t" 'mime-editor/insert-tag)
|
|
|
524 (define-key keymap "a" 'mime-editor/enclose-alternative-region)
|
|
|
525 (define-key keymap "p" 'mime-editor/enclose-parallel-region)
|
|
|
526 (define-key keymap "m" 'mime-editor/enclose-mixed-region)
|
|
|
527 (define-key keymap "d" 'mime-editor/enclose-digest-region)
|
|
|
528 (define-key keymap "s" 'mime-editor/enclose-signed-region)
|
|
|
529 (define-key keymap "e" 'mime-editor/enclose-encrypted-region)
|
|
|
530 (define-key keymap "q" 'mime-editor/enclose-quote-region)
|
|
|
531 (define-key keymap "7" 'mime-editor/set-transfer-level-7bit)
|
|
|
532 (define-key keymap "8" 'mime-editor/set-transfer-level-8bit)
|
|
|
533 (define-key keymap "/" 'mime-editor/set-split)
|
|
|
534 (define-key keymap "v" 'mime-editor/set-sign)
|
|
|
535 (define-key keymap "h" 'mime-editor/set-encrypt)
|
|
|
536 (define-key keymap "\C-p" 'mime-editor/preview-message)
|
|
|
537 (define-key keymap "\C-z" 'mime-editor/exit)
|
|
|
538 (define-key keymap "?" 'mime-editor/help)
|
|
|
539 ))
|
|
|
540
|
|
|
541 (mime-editor/define-keymap mime-editor/mime-map)
|
|
|
542
|
|
|
543 (defun mime-editor/toggle-mode ()
|
|
|
544 (interactive)
|
|
|
545 (if mime/editor-mode-flag
|
|
|
546 (mime-editor/exit 'nomime)
|
|
|
547 (mime/editor-mode)
|
|
|
548 ))
|
|
|
549
|
|
|
550 (cond (running-xemacs
|
|
|
551 (defconst mime-editor/minor-mime-map nil "Keymap for MIME commands.")
|
|
|
552 (or mime-editor/minor-mime-map
|
|
|
553 (progn
|
|
|
554 (setq mime-editor/minor-mime-map
|
|
|
555 (make-sparse-keymap 'mime-editor/minor-mime-map))
|
|
|
556 (define-key
|
|
|
557 mime-editor/minor-mime-map mime-prefix mime-editor/mime-map)
|
|
|
558 ))
|
|
|
559 (add-minor-mode 'mime/editor-mode-flag
|
|
|
560 '((" MIME-Edit " mime-editor/transfer-level-string))
|
|
|
561 mime-editor/minor-mime-map
|
|
|
562 nil
|
|
|
563 'mime-editor/toggle-mode)
|
|
|
564 )
|
|
|
565 (t
|
|
|
566 (set-alist 'minor-mode-alist
|
|
|
567 'mime/editor-mode-flag
|
|
|
568 '((" MIME-Edit " mime-editor/transfer-level-string))))
|
|
|
569 )
|
|
|
570
|
|
|
571 (defconst mime-editor/menu-title "MIME-Edit")
|
|
|
572
|
|
|
573 (defconst mime-editor/menu-list
|
|
|
574 '((mime-help "Describe MIME editor mode" mime-editor/help)
|
|
|
575 (file "Insert File" mime-editor/insert-file)
|
|
|
576 (external "Insert External" mime-editor/insert-external)
|
|
|
577 (voice "Insert Voice" mime-editor/insert-voice)
|
|
|
578 (message "Insert Message" mime-editor/insert-message)
|
|
|
579 (mail "Insert Mail" mime-editor/insert-mail)
|
|
|
580 (signature "Insert Signature" mime-editor/insert-signature)
|
|
|
581 (text "Insert Text" mime-editor/insert-text)
|
|
|
582 (tag "Insert Tag" mime-editor/insert-tag)
|
|
|
583 (alternative "Enclose as alternative"
|
|
|
584 mime-editor/enclose-alternative-region)
|
|
|
585 (parallel "Enclose as parallel" mime-editor/enclose-parallel-region)
|
|
|
586 (mixed "Enclose as serial" mime-editor/enclose-mixed-region)
|
|
|
587 (digest "Enclose as digest" mime-editor/enclose-digest-region)
|
|
|
588 (signed "Enclose as signed" mime-editor/enclose-signed-region)
|
|
|
589 (encrypted "Enclose as encrypted" mime-editor/enclose-encrypted-region)
|
|
|
590 (quote "Verbatim region" mime-editor/enclose-quote-region)
|
|
|
591 (key "Insert Public Key" mime-editor/insert-key)
|
|
|
592 (split "About split" mime-editor/set-split)
|
|
|
593 (sign "About sign" mime-editor/set-sign)
|
|
|
594 (encrypt "About encryption" mime-editor/set-encrypt)
|
|
|
595 (preview "Preview Message" mime-editor/preview-message)
|
|
|
596 (level "Toggle transfer-level" mime-editor/toggle-transfer-level)
|
|
|
597 )
|
|
|
598 "MIME-edit menubar entry.")
|
|
|
599
|
|
|
600 (defun mime-editor/define-menu-for-emacs19 ()
|
|
|
601 "Define menu for Emacs 19."
|
|
|
602 (define-key (current-local-map) [menu-bar mime-edit]
|
|
|
603 (cons mime-editor/menu-title
|
|
|
604 (make-sparse-keymap mime-editor/menu-title)))
|
|
|
605 (mapcar (function
|
|
|
606 (lambda (item)
|
|
|
607 (define-key (current-local-map)
|
|
|
608 (vector 'menu-bar 'mime-edit (car item))
|
|
|
609 (cons (nth 1 item)(nth 2 item))
|
|
|
610 )
|
|
|
611 ))
|
|
|
612 (reverse mime-editor/menu-list)
|
|
|
613 ))
|
|
|
614
|
|
|
615 ;;; modified by Pekka Marjola <pema@iki.fi>
|
|
|
616 ;;; 1995/9/5 (c.f. [tm-en:69])
|
|
|
617 (defun mime-editor/define-menu-for-xemacs ()
|
|
|
618 "Define menu for Emacs 19."
|
|
|
619 (cond ((featurep 'menubar)
|
|
|
620 (make-local-variable 'current-menubar)
|
|
|
621 (set-buffer-menubar current-menubar)
|
|
|
622 (add-submenu nil
|
|
|
623 (cons mime-editor/menu-title
|
|
|
624 (mapcar (function
|
|
|
625 (lambda (item)
|
|
|
626 (vector (nth 1 item)(nth 2 item)
|
|
|
627 mime/editor-mode-flag)
|
|
|
628 ))
|
|
|
629 mime-editor/menu-list)))
|
|
|
630 )))
|
|
|
631
|
|
|
632 ;;; modified by Steven L. Baur <steve@miranova.com>
|
|
|
633 ;;; 1995/12/6 (c.f. [tm-en:209])
|
|
|
634 (if (and running-xemacs (not (boundp 'mime-editor/popup-menu-for-xemacs)))
|
|
|
635 (setq mime-editor/popup-menu-for-xemacs
|
|
|
636 (append '("MIME Commands" "---")
|
|
|
637 (mapcar (function (lambda (item)
|
|
|
638 (vector (nth 1 item)
|
|
|
639 (nth 2 item)
|
|
|
640 t)))
|
|
|
641 mime-editor/menu-list)))
|
|
|
642 )
|
|
|
643 ;;; end
|
|
|
644
|
|
|
645
|
|
|
646 ;;; @ functions
|
|
|
647 ;;;
|
|
|
648
|
|
|
649 ;;;###autoload
|
|
|
650 (defun mime/editor-mode ()
|
|
|
651 "MIME minor mode for editing the tagged MIME message.
|
|
|
652
|
|
|
653 In this mode, basically, the message is composed in the tagged MIME
|
|
|
654 format. The message tag looks like:
|
|
|
655
|
|
76
|
656 --[[text/plain; charset=ISO-2022-JP][7bit]]
|
|
4
|
657
|
|
|
658 The tag specifies the MIME content type, subtype, optional parameters
|
|
|
659 and transfer encoding of the message following the tag. Messages
|
|
|
660 without any tag are treated as `text/plain' by default. Charset and
|
|
|
661 transfer encoding are automatically defined unless explicitly
|
|
|
662 specified. Binary messages such as audio and image are usually hidden.
|
|
|
663 The messages in the tagged MIME format are automatically translated
|
|
|
664 into a MIME compliant message when exiting this mode.
|
|
|
665
|
|
|
666 Available charsets depend on Emacs version being used. The following
|
|
|
667 lists the available charsets of each emacs.
|
|
|
668
|
|
|
669 EMACS 18: US-ASCII is only available.
|
|
|
670 NEmacs: US-ASCII and ISO-2022-JP are available.
|
|
|
671 EMACS 19: US-ASCII and ISO-8859-1 (or other charset) are available.
|
|
|
672 XEmacs 19: US-ASCII and ISO-8859-1 (or other charset) are available.
|
|
|
673 Mule: US-ASCII, ISO-8859-* (except for ISO-8859-5), KOI8-R,
|
|
|
674 ISO-2022-JP, ISO-2022-JP-2, ISO-2022-KR, BIG5 and
|
|
|
675 ISO-2022-INT-1 are available.
|
|
|
676
|
|
|
677 ISO-2022-JP-2 and ISO-2022-INT-1 charsets used in mule is expected to
|
|
|
678 be used to represent multilingual text in intermixed manner. Any
|
|
|
679 languages that has no registered charset are represented as either
|
|
|
680 ISO-2022-JP-2 or ISO-2022-INT-1 in mule.
|
|
|
681
|
|
|
682 If you want to use non-ISO-8859-1 charset in EMACS 19 or XEmacs 19,
|
|
|
683 please set variable `default-mime-charset'. This variable must be
|
|
|
684 symbol of which name is a MIME charset.
|
|
|
685
|
|
|
686 If you want to add more charsets in mule, please set variable
|
|
|
687 `charsets-mime-charset-alist'. This variable must be alist of which
|
|
|
688 key is list of leading-char/charset and value is symbol of MIME
|
|
|
689 charset. (leading-char is a term of MULE 1.* and 2.*. charset is a
|
|
|
690 term of XEmacs/mule, mule merged EMACS and MULE 3.*) If name of
|
|
|
691 coding-system is different as MIME charset, please set variable
|
|
|
692 `mime-charset-coding-system-alist'. This variable must be alist of
|
|
|
693 which key is MIME charset and value is coding-system.
|
|
|
694
|
|
|
695 Following commands are available in addition to major mode commands:
|
|
76
|
696
|
|
|
697 \[make single part\]
|
|
4
|
698 \\[mime-editor/insert-text] insert a text message.
|
|
|
699 \\[mime-editor/insert-file] insert a (binary) file.
|
|
|
700 \\[mime-editor/insert-external] insert a reference to external body.
|
|
|
701 \\[mime-editor/insert-voice] insert a voice message.
|
|
|
702 \\[mime-editor/insert-message] insert a mail or news message.
|
|
|
703 \\[mime-editor/insert-mail] insert a mail message.
|
|
|
704 \\[mime-editor/insert-signature] insert a signature file at end.
|
|
76
|
705 \\[mime-editor/insert-key] insert PGP public key.
|
|
4
|
706 \\[mime-editor/insert-tag] insert a new MIME tag.
|
|
76
|
707
|
|
|
708 \[make enclosure (maybe multipart)\]
|
|
4
|
709 \\[mime-editor/enclose-alternative-region] enclose as multipart/alternative.
|
|
|
710 \\[mime-editor/enclose-parallel-region] enclose as multipart/parallel.
|
|
|
711 \\[mime-editor/enclose-mixed-region] enclose as multipart/mixed.
|
|
|
712 \\[mime-editor/enclose-digest-region] enclose as multipart/digest.
|
|
|
713 \\[mime-editor/enclose-signed-region] enclose as PGP signed.
|
|
|
714 \\[mime-editor/enclose-encrypted-region] enclose as PGP encrypted.
|
|
76
|
715 \\[mime-editor/enclose-quote-region] enclose as verbose mode (to avoid to expand tags)
|
|
|
716
|
|
|
717 \[other commands\]
|
|
|
718 \\[mime-editor/set-transfer-level-7bit] set transfer-level as 7.
|
|
|
719 \\[mime-editor/set-transfer-level-8bit] set transfer-level as 8.
|
|
|
720 \\[mime-editor/set-split] set message splitting mode.
|
|
|
721 \\[mime-editor/set-sign] set PGP-sign mode.
|
|
|
722 \\[mime-editor/set-encrypt] set PGP-encryption mode.
|
|
4
|
723 \\[mime-editor/preview-message] preview editing MIME message.
|
|
|
724 \\[mime-editor/exit] exit and translate into a MIME compliant message.
|
|
76
|
725 \\[mime-editor/help] show this help.
|
|
70
|
726 \\[mime-editor/maybe-translate] exit and translate if in MIME mode, then split.
|
|
4
|
727
|
|
|
728 Additional commands are available in some major modes:
|
|
|
729 C-c C-c exit, translate and run the original command.
|
|
|
730 C-c C-s exit, translate and run the original command.
|
|
|
731
|
|
|
732 The following is a message example written in the tagged MIME format.
|
|
|
733 TABs at the beginning of the line are not a part of the message:
|
|
|
734
|
|
|
735 This is a conventional plain text. It should be translated
|
|
|
736 into text/plain.
|
|
|
737 --[[text/plain]]
|
|
|
738 This is also a plain text. But, it is explicitly specified as
|
|
|
739 is.
|
|
86
|
740 --[[text/plain; charset=ISO-8859-1]]
|
|
|
741 This is also a plain text. But charset is specified as
|
|
|
742 iso-8859-1.
|
|
|
743
|
|
|
744 ¡Hola! Buenos días. ¿Cómo está usted?
|
|
|
745 --[[text/enriched]]
|
|
|
746 This is a <bold>enriched text</bold>.
|
|
|
747 --[[image/gif][base64]]...image encoded in base64 here...
|
|
|
748 --[[audio/basic][base64]]...audio encoded in base64 here...
|
|
4
|
749
|
|
|
750 User customizable variables (not documented all of them):
|
|
|
751 mime-prefix
|
|
|
752 Specifies a key prefix for MIME minor mode commands.
|
|
|
753
|
|
|
754 mime-ignore-preceding-spaces
|
|
|
755 Preceding white spaces in a message body are ignored if non-nil.
|
|
|
756
|
|
|
757 mime-ignore-trailing-spaces
|
|
|
758 Trailing white spaces in a message body are ignored if non-nil.
|
|
|
759
|
|
|
760 mime-auto-hide-body
|
|
|
761 Hide a non-textual body message encoded in base64 after insertion
|
|
|
762 if non-nil.
|
|
|
763
|
|
76
|
764 mime-editor/transfer-level
|
|
|
765 A number of network transfer level. It should be bigger than 7.
|
|
|
766 If you are in 8bit-through environment, please set 8.
|
|
|
767
|
|
4
|
768 mime-editor/voice-recorder
|
|
|
769 Specifies a function to record a voice message and encode it.
|
|
|
770 The function `mime-editor/voice-recorder-for-sun' is for Sun
|
|
|
771 SparcStations.
|
|
|
772
|
|
|
773 mime/editor-mode-hook
|
|
|
774 Turning on MIME mode calls the value of mime/editor-mode-hook, if
|
|
|
775 it is non-nil.
|
|
|
776
|
|
|
777 mime-editor/translate-hook
|
|
|
778 The value of mime-editor/translate-hook is called just before translating
|
|
|
779 the tagged MIME format into a MIME compliant message if it is
|
|
|
780 non-nil. If the hook call the function mime-editor/insert-signature,
|
|
|
781 the signature file will be inserted automatically.
|
|
|
782
|
|
|
783 mime-editor/exit-hook
|
|
|
784 Turning off MIME mode calls the value of mime-editor/exit-hook, if it is
|
|
|
785 non-nil."
|
|
|
786 (interactive)
|
|
|
787 (if mime/editor-mode-flag
|
|
|
788 (error "You are already editing a MIME message.")
|
|
|
789 (setq mime/editor-mode-flag t)
|
|
|
790 ;; Remember old key bindings.
|
|
|
791 (if running-xemacs
|
|
|
792 (use-local-map (or (current-local-map) (make-sparse-keymap)))
|
|
|
793 (make-local-variable 'mime/editor-mode-old-local-map)
|
|
|
794 (setq mime/editor-mode-old-local-map (current-local-map))
|
|
|
795 ;; Add MIME commands to current local map.
|
|
|
796 (use-local-map (copy-keymap (or (current-local-map)
|
|
|
797 (make-sparse-keymap))))
|
|
|
798 )
|
|
|
799 (if (not (lookup-key (current-local-map) mime-prefix))
|
|
|
800 (define-key (current-local-map) mime-prefix mime-editor/mime-map))
|
|
|
801
|
|
|
802 ;; Set transfer level into mode line
|
|
|
803 ;;
|
|
|
804 (setq mime-editor/transfer-level-string
|
|
|
805 (mime/encoding-name mime-editor/transfer-level 'not-omit))
|
|
|
806 (force-mode-line-update)
|
|
|
807
|
|
|
808 ;; Define menu. Menus for other emacs implementations are
|
|
|
809 ;; welcome.
|
|
|
810 (cond (running-xemacs
|
|
|
811 (mime-editor/define-menu-for-xemacs))
|
|
|
812 ((>= emacs-major-version 19)
|
|
|
813 (mime-editor/define-menu-for-emacs19)
|
|
|
814 ))
|
|
|
815 ;; end
|
|
|
816
|
|
|
817 (enable-invisible)
|
|
|
818
|
|
|
819 ;; I don't care about saving these.
|
|
|
820 (setq paragraph-start
|
|
|
821 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
822 paragraph-start))
|
|
|
823 (setq paragraph-separate
|
|
|
824 (regexp-or mime-editor/single-part-tag-regexp
|
|
|
825 paragraph-separate))
|
|
|
826 (run-hooks 'mime/editor-mode-hook)
|
|
|
827 (message
|
|
|
828 (substitute-command-keys
|
|
|
829 "Type \\[mime-editor/exit] to exit MIME mode, and type \\[mime-editor/help] to get help."))
|
|
|
830 ))
|
|
|
831
|
|
|
832 ;;;###autoload
|
|
|
833 (defalias 'edit-mime 'mime/editor-mode) ; for convenience
|
|
|
834 (defalias 'mime-mode 'mime/editor-mode) ; for convenience
|
|
|
835
|
|
|
836 (defun mime-editor/exit (&optional nomime no-error)
|
|
|
837 "Translate the tagged MIME message into a MIME compliant message.
|
|
|
838 With no argument encode a message in the buffer into MIME, otherwise
|
|
|
839 just return to previous mode."
|
|
|
840 (interactive "P")
|
|
|
841 (if (not mime/editor-mode-flag)
|
|
|
842 (if (null no-error)
|
|
|
843 (error "You aren't editing a MIME message.")
|
|
|
844 )
|
|
|
845 (if (not nomime)
|
|
|
846 (progn
|
|
|
847 (run-hooks 'mime-editor/translate-hook)
|
|
|
848 (mime-editor/translate-buffer)))
|
|
|
849 ;; Restore previous state.
|
|
|
850 (setq mime/editor-mode-flag nil)
|
|
|
851 (cond (running-xemacs
|
|
88
|
852 (if (featurep 'menubar)
|
|
|
853 (delete-menu-item (list mime-editor/menu-title))))
|
|
4
|
854 (t
|
|
|
855 (use-local-map mime/editor-mode-old-local-map)))
|
|
|
856
|
|
|
857 (end-of-invisible)
|
|
|
858 (set-buffer-modified-p (buffer-modified-p))
|
|
|
859 (run-hooks 'mime-editor/exit-hook)
|
|
|
860 (message "Exit MIME editor mode.")
|
|
|
861 ))
|
|
|
862
|
|
|
863 (defun mime-editor/maybe-translate ()
|
|
|
864 (interactive)
|
|
|
865 (mime-editor/exit nil t)
|
|
|
866 (call-interactively 'mime-editor/maybe-split-and-send)
|
|
|
867 )
|
|
|
868
|
|
|
869 (defun mime-editor/help ()
|
|
|
870 "Show help message about MIME mode."
|
|
|
871 (interactive)
|
|
|
872 (with-output-to-temp-buffer "*Help*"
|
|
|
873 (princ "MIME editor mode:\n")
|
|
|
874 (princ (documentation 'mime/editor-mode))
|
|
|
875 (print-help-return-message)))
|
|
|
876
|
|
|
877 (defun mime-editor/insert-text ()
|
|
|
878 "Insert a text message.
|
|
98
|
879 Charset is automatically obtained from the `charsets-mime-charset-alist'."
|
|
4
|
880 (interactive)
|
|
|
881 (let ((ret (mime-editor/insert-tag "text" nil nil)))
|
|
|
882 (if ret
|
|
|
883 (progn
|
|
|
884 (if (looking-at mime-editor/single-part-tag-regexp)
|
|
|
885 (progn
|
|
|
886 ;; Make a space between the following message.
|
|
|
887 (insert "\n")
|
|
|
888 (forward-char -1)
|
|
|
889 ))
|
|
|
890 (if (and (member (second ret) '("enriched" "richtext"))
|
|
|
891 (fboundp 'enriched-mode)
|
|
|
892 )
|
|
|
893 (enriched-mode t)
|
|
|
894 (if (boundp 'enriched-mode)
|
|
|
895 (enriched-mode nil)
|
|
|
896 ))))))
|
|
|
897
|
|
76
|
898 (defun mime-editor/insert-file (file &optional verbose)
|
|
4
|
899 "Insert a message from a file."
|
|
76
|
900 (interactive "fInsert file as MIME message: \nP")
|
|
4
|
901 (let* ((guess (mime-find-file-type file))
|
|
76
|
902 (type (nth 0 guess))
|
|
4
|
903 (subtype (nth 1 guess))
|
|
|
904 (parameters (nth 2 guess))
|
|
76
|
905 (encoding (nth 3 guess))
|
|
4
|
906 (disposition-type (nth 4 guess))
|
|
|
907 (disposition-params (nth 5 guess))
|
|
76
|
908 )
|
|
|
909 (if verbose
|
|
|
910 (setq type (mime-prompt-for-type type)
|
|
|
911 subtype (mime-prompt-for-subtype type subtype)
|
|
|
912 ))
|
|
|
913 (if (or (interactive-p) verbose)
|
|
|
914 (setq encoding (mime-prompt-for-encoding encoding))
|
|
|
915 )
|
|
4
|
916 (if (or (consp parameters) (stringp disposition-type))
|
|
|
917 (let ((rest parameters) cell attribute value)
|
|
|
918 (setq parameters "")
|
|
|
919 (while rest
|
|
|
920 (setq cell (car rest))
|
|
|
921 (setq attribute (car cell))
|
|
|
922 (setq value (cdr cell))
|
|
|
923 (if (eq value 'file)
|
|
|
924 (setq value (std11-wrap-as-quoted-string
|
|
|
925 (file-name-nondirectory file)))
|
|
|
926 )
|
|
|
927 (setq parameters (concat parameters "; " attribute "=" value))
|
|
|
928 (setq rest (cdr rest))
|
|
|
929 )
|
|
|
930 (if disposition-type
|
|
|
931 (progn
|
|
|
932 (setq parameters
|
|
|
933 (concat parameters "\n"
|
|
|
934 "Content-Disposition: " disposition-type))
|
|
|
935 (setq rest disposition-params)
|
|
|
936 (while rest
|
|
|
937 (setq cell (car rest))
|
|
|
938 (setq attribute (car cell))
|
|
|
939 (setq value (cdr cell))
|
|
|
940 (if (eq value 'file)
|
|
|
941 (setq value (std11-wrap-as-quoted-string
|
|
|
942 (file-name-nondirectory file)))
|
|
|
943 )
|
|
|
944 (setq parameters
|
|
|
945 (concat parameters "; " attribute "=" value))
|
|
|
946 (setq rest (cdr rest))
|
|
|
947 )
|
|
|
948 ))
|
|
|
949 ))
|
|
76
|
950 (mime-editor/insert-tag type subtype parameters)
|
|
4
|
951 (mime-editor/insert-binary-file file encoding)
|
|
|
952 ))
|
|
|
953
|
|
|
954 (defun mime-editor/insert-external ()
|
|
|
955 "Insert a reference to external body."
|
|
|
956 (interactive)
|
|
|
957 (mime-editor/insert-tag "message" "external-body" nil ";\n\t")
|
|
|
958 ;;(forward-char -1)
|
|
|
959 ;;(insert "Content-Description: " (read-string "Content-Description: ") "\n")
|
|
|
960 ;;(forward-line 1)
|
|
|
961 (let* ((pritype (mime-prompt-for-type))
|
|
|
962 (subtype (mime-prompt-for-subtype pritype))
|
|
|
963 (parameters (mime-prompt-for-parameters pritype subtype ";\n\t")))
|
|
|
964 (and pritype
|
|
|
965 subtype
|
|
|
966 (insert "Content-Type: "
|
|
|
967 pritype "/" subtype (or parameters "") "\n")))
|
|
|
968 (if (and (not (eobp))
|
|
|
969 (not (looking-at mime-editor/single-part-tag-regexp)))
|
|
|
970 (insert (mime-make-text-tag) "\n")))
|
|
|
971
|
|
|
972 (defun mime-editor/insert-voice ()
|
|
|
973 "Insert a voice message."
|
|
|
974 (interactive)
|
|
|
975 (let ((encoding
|
|
|
976 (completing-read
|
|
|
977 "What transfer encoding: "
|
|
|
978 mime-file-encoding-method-alist nil t nil)))
|
|
|
979 (mime-editor/insert-tag "audio" "basic" nil)
|
|
|
980 (mime-editor/define-encoding encoding)
|
|
|
981 (save-restriction
|
|
|
982 (narrow-to-region (1- (point))(point))
|
|
|
983 (unwind-protect
|
|
|
984 (funcall mime-editor/voice-recorder encoding)
|
|
|
985 (progn
|
|
|
986 (insert "\n")
|
|
|
987 (invisible-region (point-min)(point-max))
|
|
|
988 (goto-char (point-max))
|
|
|
989 )))))
|
|
|
990
|
|
|
991 (defun mime-editor/insert-signature (&optional arg)
|
|
|
992 "Insert a signature file."
|
|
|
993 (interactive "P")
|
|
|
994 (let ((signature-insert-hook
|
|
|
995 (function
|
|
|
996 (lambda ()
|
|
|
997 (apply (function mime-editor/insert-tag)
|
|
|
998 (mime-find-file-type signature-file-name))
|
|
|
999 )))
|
|
|
1000 )
|
|
|
1001 (insert-signature arg)
|
|
|
1002 ))
|
|
|
1003
|
|
|
1004
|
|
|
1005 ;; Insert a new tag around a point.
|
|
|
1006
|
|
|
1007 (defun mime-editor/insert-tag (&optional pritype subtype parameters delimiter)
|
|
|
1008 "Insert new MIME tag and return a list of PRITYPE, SUBTYPE, and PARAMETERS.
|
|
|
1009 If nothing is inserted, return nil."
|
|
|
1010 (interactive)
|
|
|
1011 (let ((p (point)))
|
|
|
1012 (mime-editor/goto-tag)
|
|
|
1013 (if (and (re-search-forward mime-editor/tag-regexp nil t)
|
|
|
1014 (< (match-beginning 0) p)
|
|
|
1015 (< p (match-end 0))
|
|
|
1016 )
|
|
|
1017 (goto-char (match-beginning 0))
|
|
|
1018 (goto-char p)
|
|
|
1019 ))
|
|
|
1020 (let ((oldtag nil)
|
|
|
1021 (newtag nil)
|
|
|
1022 (current (point))
|
|
|
1023 )
|
|
|
1024 (setq pritype
|
|
|
1025 (or pritype
|
|
|
1026 (mime-prompt-for-type)))
|
|
|
1027 (setq subtype
|
|
|
1028 (or subtype
|
|
|
1029 (mime-prompt-for-subtype pritype)))
|
|
|
1030 (setq parameters
|
|
|
1031 (or parameters
|
|
|
1032 (mime-prompt-for-parameters pritype subtype delimiter)))
|
|
|
1033 ;; Make a new MIME tag.
|
|
|
1034 (setq newtag (mime-make-tag pritype subtype parameters))
|
|
|
1035 ;; Find an current MIME tag.
|
|
|
1036 (setq oldtag
|
|
|
1037 (save-excursion
|
|
|
1038 (if (mime-editor/goto-tag)
|
|
|
1039 (buffer-substring (match-beginning 0) (match-end 0))
|
|
|
1040 ;; Assume content type is 'text/plan'.
|
|
|
1041 (mime-make-tag "text" "plain")
|
|
|
1042 )))
|
|
|
1043 ;; We are only interested in TEXT.
|
|
|
1044 (if (and oldtag
|
|
|
1045 (not (mime-test-content-type
|
|
|
1046 (mime-editor/get-contype oldtag) "text")))
|
|
|
1047 (setq oldtag nil))
|
|
|
1048 ;; Make a new tag.
|
|
|
1049 (if (or (not oldtag) ;Not text
|
|
|
1050 (or mime-ignore-same-text-tag
|
|
|
1051 (not (string-equal oldtag newtag))))
|
|
|
1052 (progn
|
|
|
1053 ;; Mark the beginning of the tag for convenience.
|
|
|
1054 (push-mark (point) 'nomsg)
|
|
|
1055 (insert newtag "\n")
|
|
|
1056 (list pritype subtype parameters) ;New tag is created.
|
|
|
1057 )
|
|
|
1058 ;; Restore previous point.
|
|
|
1059 (goto-char current)
|
|
|
1060 nil ;Nothing is created.
|
|
|
1061 )
|
|
|
1062 ))
|
|
|
1063
|
|
|
1064 (defun mime-editor/insert-binary-file (file &optional encoding)
|
|
|
1065 "Insert binary FILE at point.
|
|
|
1066 Optional argument ENCODING specifies an encoding method such as base64."
|
|
|
1067 (let* ((tagend (1- (point))) ;End of the tag
|
|
|
1068 (hide-p (and mime-auto-hide-body
|
|
|
1069 (stringp encoding)
|
|
|
1070 (not
|
|
|
1071 (let ((en (downcase encoding)))
|
|
|
1072 (or (string-equal en "7bit")
|
|
|
1073 (string-equal en "8bit")
|
|
|
1074 (string-equal en "binary")
|
|
|
1075 )))))
|
|
|
1076 )
|
|
|
1077 (save-restriction
|
|
|
1078 (narrow-to-region tagend (point))
|
|
|
1079 (mime-insert-encoded-file file encoding)
|
|
|
1080 (if hide-p
|
|
|
1081 (progn
|
|
|
1082 (invisible-region (point-min) (point-max))
|
|
|
1083 (goto-char (point-max))
|
|
|
1084 )
|
|
|
1085 (goto-char (point-max))
|
|
|
1086 ))
|
|
|
1087 (or hide-p
|
|
|
1088 (looking-at mime-editor/tag-regexp)
|
|
|
1089 (= (point)(point-max))
|
|
|
1090 (mime-editor/insert-tag "text" "plain")
|
|
|
1091 )
|
|
|
1092 ;; Define encoding even if it is 7bit.
|
|
|
1093 (if (stringp encoding)
|
|
|
1094 (save-excursion
|
|
|
1095 (goto-char tagend) ; Make sure which line the tag is on.
|
|
|
1096 (mime-editor/define-encoding encoding)
|
|
|
1097 ))
|
|
|
1098 ))
|
|
|
1099
|
|
|
1100
|
|
|
1101 ;; Commands work on a current message flagment.
|
|
|
1102
|
|
|
1103 (defun mime-editor/goto-tag ()
|
|
|
1104 "Search for the beginning of the tagged MIME message."
|
|
|
1105 (let ((current (point)) multipart)
|
|
|
1106 (if (looking-at mime-editor/tag-regexp)
|
|
|
1107 t
|
|
|
1108 ;; At first, go to the end.
|
|
|
1109 (cond ((re-search-forward mime-editor/beginning-tag-regexp nil t)
|
|
|
1110 (goto-char (1- (match-beginning 0))) ;For multiline tag
|
|
|
1111 )
|
|
|
1112 (t
|
|
|
1113 (goto-char (point-max))
|
|
|
1114 ))
|
|
|
1115 ;; Then search for the beginning.
|
|
|
1116 (re-search-backward mime-editor/end-tag-regexp nil t)
|
|
|
1117 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
1118 ;; Restore previous point.
|
|
|
1119 (progn
|
|
|
1120 (goto-char current)
|
|
|
1121 nil
|
|
|
1122 ))
|
|
|
1123 )))
|
|
|
1124
|
|
|
1125 (defun mime-editor/content-beginning ()
|
|
|
1126 "Return the point of the beginning of content."
|
|
|
1127 (save-excursion
|
|
|
1128 (let ((beg (save-excursion
|
|
|
1129 (beginning-of-line) (point))))
|
|
|
1130 (if (mime-editor/goto-tag)
|
|
|
1131 (let ((top (point)))
|
|
|
1132 (goto-char (match-end 0))
|
|
|
1133 (if (and (= beg top)
|
|
|
1134 (= (following-char) ?\^M))
|
|
|
1135 (point)
|
|
|
1136 (forward-line 1)
|
|
|
1137 (point)))
|
|
|
1138 ;; Default text/plain tag.
|
|
|
1139 (goto-char (point-min))
|
|
|
1140 (re-search-forward
|
|
|
1141 (concat "\n" (regexp-quote mail-header-separator)
|
|
|
1142 (if mime-ignore-preceding-spaces
|
|
|
1143 "[ \t\n]*\n" "\n")) nil 'move)
|
|
|
1144 (point))
|
|
|
1145 )))
|
|
|
1146
|
|
|
1147 (defun mime-editor/content-end ()
|
|
|
1148 "Return the point of the end of content."
|
|
|
1149 (save-excursion
|
|
|
1150 (let ((beg (point)))
|
|
|
1151 (if (mime-editor/goto-tag)
|
|
|
1152 (let ((top (point)))
|
|
|
1153 (goto-char (match-end 0))
|
|
|
1154 (if (invisible-p (point))
|
|
|
1155 (next-visible-point (point))
|
|
|
1156 ;; Move to the end of this text.
|
|
|
1157 (if (re-search-forward mime-editor/tag-regexp nil 'move)
|
|
|
1158 ;; Don't forget a multiline tag.
|
|
|
1159 (goto-char (match-beginning 0))
|
|
|
1160 )
|
|
|
1161 (point)
|
|
|
1162 ))
|
|
|
1163 ;; Assume the message begins with text/plain.
|
|
|
1164 (goto-char (mime-editor/content-beginning))
|
|
|
1165 (if (re-search-forward mime-editor/tag-regexp nil 'move)
|
|
|
1166 ;; Don't forget a multiline tag.
|
|
|
1167 (goto-char (match-beginning 0)))
|
|
|
1168 (point))
|
|
|
1169 )))
|
|
|
1170
|
|
|
1171 (defun mime-editor/define-charset (charset)
|
|
|
1172 "Set charset of current tag to CHARSET."
|
|
|
1173 (save-excursion
|
|
|
1174 (if (mime-editor/goto-tag)
|
|
|
1175 (let ((tag (buffer-substring (match-beginning 0) (match-end 0))))
|
|
|
1176 (delete-region (match-beginning 0) (match-end 0))
|
|
|
1177 (insert
|
|
|
1178 (mime-create-tag
|
|
|
1179 (mime-editor/set-parameter
|
|
|
1180 (mime-editor/get-contype tag)
|
|
|
1181 "charset" (upcase (symbol-name charset)))
|
|
|
1182 (mime-editor/get-encoding tag)))
|
|
|
1183 ))))
|
|
|
1184
|
|
|
1185 (defun mime-editor/define-encoding (encoding)
|
|
|
1186 "Set encoding of current tag to ENCODING."
|
|
|
1187 (save-excursion
|
|
|
1188 (if (mime-editor/goto-tag)
|
|
|
1189 (let ((tag (buffer-substring (match-beginning 0) (match-end 0))))
|
|
|
1190 (delete-region (match-beginning 0) (match-end 0))
|
|
|
1191 (insert (mime-create-tag (mime-editor/get-contype tag) encoding)))
|
|
|
1192 )))
|
|
|
1193
|
|
|
1194 (defun mime-editor/choose-charset ()
|
|
|
1195 "Choose charset of a text following current point."
|
|
|
1196 (detect-mime-charset-region (point) (mime-editor/content-end))
|
|
|
1197 )
|
|
|
1198
|
|
|
1199 (defun mime-make-text-tag (&optional subtype)
|
|
|
1200 "Make a tag for a text after current point.
|
|
|
1201 Subtype of text type can be specified by an optional argument SUBTYPE.
|
|
|
1202 Otherwise, it is obtained from mime-content-types."
|
|
|
1203 (let* ((pritype "text")
|
|
|
1204 (subtype (or subtype
|
|
|
1205 (car (car (cdr (assoc pritype mime-content-types)))))))
|
|
|
1206 ;; Charset should be defined later.
|
|
|
1207 (mime-make-tag pritype subtype)))
|
|
|
1208
|
|
|
1209
|
|
|
1210 ;; Tag handling functions
|
|
|
1211
|
|
|
1212 (defun mime-make-tag (pritype subtype &optional parameters encoding)
|
|
|
1213 "Make a tag of MIME message of PRITYPE, SUBTYPE and optional PARAMETERS."
|
|
|
1214 (mime-create-tag (concat (or pritype "") "/" (or subtype "")
|
|
|
1215 (or parameters ""))
|
|
|
1216 encoding))
|
|
|
1217
|
|
|
1218 (defun mime-create-tag (contype &optional encoding)
|
|
|
1219 "Make a tag with CONTENT-TYPE and optional ENCODING."
|
|
|
1220 (format (if encoding mime-tag-format-with-encoding mime-tag-format)
|
|
|
1221 contype encoding))
|
|
|
1222
|
|
|
1223 (defun mime-editor/get-contype (tag)
|
|
|
1224 "Return Content-Type (including parameters) of TAG."
|
|
|
1225 (and (stringp tag)
|
|
|
1226 (or (string-match mime-editor/single-part-tag-regexp tag)
|
|
|
1227 (string-match mime-editor/multipart-beginning-regexp tag)
|
|
|
1228 (string-match mime-editor/multipart-end-regexp tag)
|
|
|
1229 )
|
|
|
1230 (substring tag (match-beginning 1) (match-end 1))
|
|
|
1231 ))
|
|
|
1232
|
|
|
1233 (defun mime-editor/get-encoding (tag)
|
|
|
1234 "Return encoding of TAG."
|
|
|
1235 (and (stringp tag)
|
|
|
1236 (string-match mime-editor/single-part-tag-regexp tag)
|
|
|
1237 (match-beginning 3)
|
|
|
1238 (not (= (match-beginning 3) (match-end 3)))
|
|
|
1239 (substring tag (match-beginning 3) (match-end 3))))
|
|
|
1240
|
|
|
1241 (defun mime-get-parameter (contype parameter)
|
|
|
1242 "For given CONTYPE return value for PARAMETER.
|
|
|
1243 Nil if no such parameter."
|
|
|
1244 (if (string-match
|
|
|
1245 (concat
|
|
|
1246 ";[ \t\n]*"
|
|
|
1247 (regexp-quote parameter)
|
|
|
1248 "[ \t\n]*=[ \t\n]*\\([^\" \t\n;]*\\|\"[^\"]*\"\\)\\([ \t\n]*;\\|$\\)")
|
|
|
1249 contype)
|
|
|
1250 (substring contype (match-beginning 1) (match-end 1))
|
|
|
1251 nil ;No such parameter
|
|
|
1252 ))
|
|
|
1253
|
|
|
1254 (defun mime-editor/set-parameter (contype parameter value)
|
|
|
1255 "For given CONTYPE set PARAMETER to VALUE."
|
|
|
1256 (let (ctype opt-fields)
|
|
|
1257 (if (string-match "\n[^ \t\n\r]+:" contype)
|
|
|
1258 (setq ctype (substring contype 0 (match-beginning 0))
|
|
|
1259 opt-fields (substring contype (match-beginning 0)))
|
|
|
1260 (setq ctype contype)
|
|
|
1261 )
|
|
|
1262 (if (string-match
|
|
|
1263 (concat
|
|
|
1264 ";[ \t\n]*\\("
|
|
|
1265 (regexp-quote parameter)
|
|
|
1266 "[ \t\n]*=[ \t\n]*\\([^\" \t\n;]*\\|\"[^\"]*\"\\)\\)[ \t\n]*\\(;\\|$\\)")
|
|
|
1267 ctype)
|
|
|
1268 ;; Change value
|
|
|
1269 (concat (substring ctype 0 (match-beginning 1))
|
|
|
1270 parameter "=" value
|
|
|
1271 (substring contype (match-end 1))
|
|
|
1272 opt-fields)
|
|
|
1273 (concat ctype "; " parameter "=" value opt-fields)
|
|
|
1274 )))
|
|
|
1275
|
|
|
1276 (defun mime-strip-parameters (contype)
|
|
|
1277 "Return primary content-type and subtype without parameters for CONTYPE."
|
|
|
1278 (if (string-match "^[ \t]*\\([^; \t\n]*\\)" contype)
|
|
|
1279 (substring contype (match-beginning 1) (match-end 1)) nil))
|
|
|
1280
|
|
|
1281 (defun mime-test-content-type (contype type &optional subtype)
|
|
|
1282 "Test if CONTYPE is a TYPE and an optional SUBTYPE."
|
|
|
1283 (and (stringp contype)
|
|
|
1284 (stringp type)
|
|
|
1285 (string-match
|
|
|
1286 (concat "^[ \t]*" (downcase type) "/" (downcase (or subtype "")))
|
|
|
1287 (downcase contype))))
|
|
|
1288
|
|
|
1289
|
|
|
1290 ;; Basic functions
|
|
|
1291
|
|
|
1292 (defun mime-find-file-type (file)
|
|
|
1293 "Guess Content-Type, subtype, and parameters from FILE."
|
|
|
1294 (let ((guess nil)
|
|
|
1295 (guesses mime-file-types))
|
|
|
1296 (while (and (not guess) guesses)
|
|
|
1297 (if (string-match (car (car guesses)) file)
|
|
|
1298 (setq guess (cdr (car guesses))))
|
|
|
1299 (setq guesses (cdr guesses)))
|
|
|
1300 guess
|
|
|
1301 ))
|
|
|
1302
|
|
76
|
1303 (defun mime-prompt-for-type (&optional default)
|
|
4
|
1304 "Ask for Content-type."
|
|
|
1305 (let ((type ""))
|
|
|
1306 ;; Repeat until primary content type is specified.
|
|
|
1307 (while (string-equal type "")
|
|
|
1308 (setq type
|
|
|
1309 (completing-read "What content type: "
|
|
|
1310 mime-content-types
|
|
|
1311 nil
|
|
|
1312 'require-match ;Type must be specified.
|
|
76
|
1313 default
|
|
4
|
1314 ))
|
|
|
1315 (if (string-equal type "")
|
|
|
1316 (progn
|
|
|
1317 (message "Content type is required.")
|
|
|
1318 (beep)
|
|
|
1319 (sit-for 1)
|
|
|
1320 ))
|
|
|
1321 )
|
|
76
|
1322 type))
|
|
4
|
1323
|
|
76
|
1324 (defun mime-prompt-for-subtype (type &optional default)
|
|
|
1325 "Ask for subtype of media-type TYPE."
|
|
|
1326 (let ((subtypes (cdr (assoc type mime-content-types))))
|
|
|
1327 (or (and default
|
|
|
1328 (assoc default subtypes))
|
|
|
1329 (setq default (car (car subtypes)))
|
|
|
1330 ))
|
|
|
1331 (let* ((answer
|
|
4
|
1332 (completing-read
|
|
|
1333 (if default
|
|
|
1334 (concat
|
|
|
1335 "What content subtype: (default " default ") ")
|
|
|
1336 "What content subtype: ")
|
|
76
|
1337 (cdr (assoc type mime-content-types))
|
|
4
|
1338 nil
|
|
|
1339 'require-match ;Subtype must be specified.
|
|
|
1340 nil
|
|
|
1341 )))
|
|
|
1342 (if (string-equal answer "") default answer)))
|
|
|
1343
|
|
|
1344 (defun mime-prompt-for-parameters (pritype subtype &optional delimiter)
|
|
|
1345 "Ask for Content-type parameters of Content-Type PRITYPE and SUBTYPE.
|
|
|
1346 Optional DELIMITER specifies parameter delimiter (';' by default)."
|
|
|
1347 (let* ((delimiter (or delimiter "; "))
|
|
|
1348 (parameters
|
|
|
1349 (mapconcat
|
|
|
1350 (function identity)
|
|
|
1351 (delq nil
|
|
|
1352 (mime-prompt-for-parameters-1
|
|
|
1353 (cdr (assoc subtype
|
|
|
1354 (cdr (assoc pritype mime-content-types))))))
|
|
|
1355 delimiter
|
|
|
1356 )))
|
|
|
1357 (if (and (stringp parameters)
|
|
|
1358 (not (string-equal parameters "")))
|
|
|
1359 (concat delimiter parameters)
|
|
|
1360 "" ;"" if no parameters
|
|
|
1361 )))
|
|
|
1362
|
|
|
1363 (defun mime-prompt-for-parameters-1 (optlist)
|
|
|
1364 (apply (function append)
|
|
|
1365 (mapcar (function mime-prompt-for-parameter) optlist)))
|
|
|
1366
|
|
|
1367 (defun mime-prompt-for-parameter (parameter)
|
|
|
1368 "Ask for PARAMETER.
|
|
|
1369 Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))."
|
|
|
1370 (let* ((prompt (car parameter))
|
|
|
1371 (choices (mapcar (function
|
|
|
1372 (lambda (e)
|
|
|
1373 (if (consp e) e (list e))))
|
|
|
1374 (cdr parameter)))
|
|
|
1375 (default (car (car choices)))
|
|
|
1376 (answer nil))
|
|
|
1377 (if choices
|
|
|
1378 (progn
|
|
|
1379 (setq answer
|
|
|
1380 (completing-read
|
|
|
1381 (concat "What " prompt
|
|
|
1382 ": (default "
|
|
|
1383 (if (string-equal default "") "\"\"" default)
|
|
|
1384 ") ")
|
|
|
1385 choices nil nil ""))
|
|
|
1386 ;; If nothing is selected, use default.
|
|
|
1387 (if (string-equal answer "")
|
|
|
1388 (setq answer default)))
|
|
|
1389 (setq answer
|
|
|
1390 (read-string (concat "What " prompt ": "))))
|
|
|
1391 (cons (if (and answer
|
|
|
1392 (not (string-equal answer "")))
|
|
|
1393 (concat prompt "="
|
|
|
1394 ;; Note: control characters ignored!
|
|
|
1395 (if (string-match mime-tspecials-regexp answer)
|
|
|
1396 (concat "\"" answer "\"") answer)))
|
|
|
1397 (mime-prompt-for-parameters-1 (cdr (assoc answer (cdr parameter)))))
|
|
|
1398 ))
|
|
|
1399
|
|
76
|
1400 (defun mime-prompt-for-encoding (default)
|
|
|
1401 "Ask for Content-Transfer-Encoding. [tm-edit.el]"
|
|
|
1402 (let (encoding)
|
|
|
1403 (while (string=
|
|
|
1404 (setq encoding
|
|
|
1405 (completing-read
|
|
|
1406 "What transfer encoding: "
|
|
|
1407 mime-file-encoding-method-alist nil t default)
|
|
|
1408 )
|
|
|
1409 ""))
|
|
|
1410 encoding))
|
|
4
|
1411
|
|
|
1412
|
|
|
1413 ;;; @ Translate the tagged MIME messages into a MIME compliant message.
|
|
|
1414 ;;;
|
|
|
1415
|
|
|
1416 (defvar mime-editor/translate-buffer-hook
|
|
|
1417 '(mime-editor/pgp-enclose-buffer
|
|
|
1418 mime-editor/translate-header
|
|
|
1419 mime-editor/translate-body))
|
|
|
1420
|
|
|
1421 (defun mime-editor/translate-header ()
|
|
|
1422 "Encode the message header into network representation."
|
|
|
1423 (mime/encode-message-header 'code-conversion)
|
|
|
1424 (run-hooks 'mime-editor/translate-header-hook)
|
|
|
1425 )
|
|
|
1426
|
|
|
1427 (defun mime-editor/translate-buffer ()
|
|
|
1428 "Encode the tagged MIME message in current buffer in MIME compliant message."
|
|
|
1429 (interactive)
|
|
|
1430 (if (catch 'mime-editor/error
|
|
|
1431 (save-excursion
|
|
|
1432 (run-hooks 'mime-editor/translate-buffer-hook)
|
|
|
1433 ))
|
|
|
1434 (progn
|
|
|
1435 (undo)
|
|
|
1436 (error "Translation error!")
|
|
|
1437 )))
|
|
|
1438
|
|
|
1439 (defun mime-editor/find-inmost ()
|
|
|
1440 (goto-char (point-min))
|
|
|
1441 (if (re-search-forward mime-editor/multipart-beginning-regexp nil t)
|
|
|
1442 (let ((bb (match-beginning 0))
|
|
|
1443 (be (match-end 0))
|
|
|
1444 (type (buffer-substring (match-beginning 1)(match-end 1)))
|
|
|
1445 end-exp eb ee)
|
|
|
1446 (setq end-exp (format "--}-<<%s>>\n" type))
|
|
|
1447 (widen)
|
|
|
1448 (if (re-search-forward end-exp nil t)
|
|
|
1449 (progn
|
|
|
1450 (setq eb (match-beginning 0))
|
|
|
1451 (setq ee (match-end 0))
|
|
|
1452 )
|
|
|
1453 (setq eb (point-max))
|
|
|
1454 (setq ee (point-max))
|
|
|
1455 )
|
|
|
1456 (narrow-to-region be eb)
|
|
|
1457 (goto-char be)
|
|
|
1458 (if (re-search-forward mime-editor/multipart-beginning-regexp nil t)
|
|
|
1459 (let (ret)
|
|
|
1460 (narrow-to-region (match-beginning 0)(point-max))
|
|
|
1461 (mime-editor/find-inmost)
|
|
|
1462 )
|
|
|
1463 (widen)
|
|
|
1464 (list type bb be eb)
|
|
|
1465 ))))
|
|
|
1466
|
|
|
1467 (defun mime-editor/process-multipart-1 (boundary)
|
|
|
1468 (let ((ret (mime-editor/find-inmost)))
|
|
|
1469 (if ret
|
|
|
1470 (let ((type (car ret))
|
|
|
1471 (bb (nth 1 ret))(be (nth 2 ret))
|
|
|
1472 (eb (nth 3 ret))
|
|
|
1473 )
|
|
|
1474 (narrow-to-region bb eb)
|
|
|
1475 (delete-region bb be)
|
|
|
1476 (setq bb (point-min))
|
|
|
1477 (setq eb (point-max))
|
|
|
1478 (widen)
|
|
|
1479 (goto-char eb)
|
|
|
1480 (if (looking-at mime-editor/multipart-end-regexp)
|
|
|
1481 (let ((beg (match-beginning 0))
|
|
|
1482 (end (match-end 0))
|
|
|
1483 )
|
|
|
1484 (delete-region beg end)
|
|
|
1485 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
1486 (eobp)
|
|
|
1487 (insert (concat (mime-make-text-tag) "\n"))
|
|
|
1488 )))
|
|
|
1489 (cond ((string-equal type "quote")
|
|
|
1490 (mime-editor/enquote-region bb eb)
|
|
|
1491 )
|
|
|
1492 ((string-equal type "signed")
|
|
|
1493 (cond ((eq mime-editor/signing-type 'pgp-elkins)
|
|
|
1494 (mime-editor/sign-pgp-elkins bb eb boundary)
|
|
|
1495 )
|
|
|
1496 ((eq mime-editor/signing-type 'pgp-kazu)
|
|
|
1497 (mime-editor/sign-pgp-kazu bb eb boundary)
|
|
|
1498 ))
|
|
|
1499 )
|
|
|
1500 ((string-equal type "encrypted")
|
|
|
1501 (cond ((eq mime-editor/encrypting-type 'pgp-elkins)
|
|
|
1502 (mime-editor/encrypt-pgp-elkins bb eb boundary)
|
|
|
1503 )
|
|
|
1504 ((eq mime-editor/encrypting-type 'pgp-kazu)
|
|
|
1505 (mime-editor/encrypt-pgp-kazu bb eb boundary)
|
|
|
1506 )))
|
|
|
1507 (t
|
|
|
1508 (setq boundary
|
|
|
1509 (nth 2 (mime-editor/translate-region bb eb
|
|
|
1510 boundary t)))
|
|
|
1511 (goto-char bb)
|
|
|
1512 (insert
|
|
|
1513 (format "--[[multipart/%s;
|
|
|
1514 boundary=\"%s\"][7bit]]\n"
|
|
|
1515 type boundary))
|
|
|
1516 ))
|
|
|
1517 boundary))))
|
|
|
1518
|
|
|
1519 (defun mime-editor/enquote-region (beg end)
|
|
|
1520 (save-excursion
|
|
|
1521 (save-restriction
|
|
|
1522 (narrow-to-region beg end)
|
|
|
1523 (goto-char beg)
|
|
|
1524 (while (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1525 (let ((tag (buffer-substring (match-beginning 0)(match-end 0))))
|
|
|
1526 (replace-match (concat "- " (substring tag 1)))
|
|
|
1527 )))))
|
|
|
1528
|
|
|
1529 (defun mime-editor/dequote-region (beg end)
|
|
|
1530 (save-excursion
|
|
|
1531 (save-restriction
|
|
|
1532 (narrow-to-region beg end)
|
|
|
1533 (goto-char beg)
|
|
|
1534 (while (re-search-forward
|
|
|
1535 mime-editor/quoted-single-part-tag-regexp nil t)
|
|
|
1536 (let ((tag (buffer-substring (match-beginning 0)(match-end 0))))
|
|
|
1537 (replace-match (concat "-" (substring tag 2)))
|
|
|
1538 )))))
|
|
|
1539
|
|
|
1540 (defun mime-editor/sign-pgp-elkins (beg end boundary)
|
|
|
1541 (save-excursion
|
|
|
1542 (save-restriction
|
|
|
1543 (narrow-to-region beg end)
|
|
|
1544 (let* ((ret
|
|
|
1545 (mime-editor/translate-region beg end boundary))
|
|
|
1546 (ctype (car ret))
|
|
|
1547 (encoding (nth 1 ret))
|
|
|
1548 (parts (nth 3 ret))
|
|
|
1549 (pgp-boundary (concat "pgp-sign-" boundary))
|
|
|
1550 )
|
|
|
1551 (goto-char beg)
|
|
|
1552 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1553 (if encoding
|
|
|
1554 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1555 )
|
|
|
1556 (insert "\n")
|
|
155
|
1557 (or (as-binary-process
|
|
|
1558 (funcall (pgp-function 'mime-sign)
|
|
|
1559 (point-min)(point-max) nil nil pgp-boundary))
|
|
4
|
1560 (throw 'mime-editor/error 'pgp-error)
|
|
|
1561 )
|
|
|
1562 ))))
|
|
|
1563
|
|
|
1564 (defvar mime-editor/encrypt-recipient-fields-list '("To" "cc"))
|
|
|
1565
|
|
|
1566 (defun mime-editor/make-encrypt-recipient-header ()
|
|
|
1567 (let* ((names mime-editor/encrypt-recipient-fields-list)
|
|
|
1568 (values
|
|
|
1569 (std11-field-bodies (cons "From" names)
|
|
|
1570 nil mail-header-separator))
|
|
|
1571 (from (prog1
|
|
|
1572 (car values)
|
|
|
1573 (setq values (cdr values))))
|
|
|
1574 (header (and (stringp from)
|
|
|
1575 (if (string-equal from "")
|
|
|
1576 ""
|
|
|
1577 (format "From: %s\n" from)
|
|
|
1578 )))
|
|
|
1579 recipients)
|
|
|
1580 (while (and names values)
|
|
|
1581 (let ((name (car names))
|
|
|
1582 (value (car values))
|
|
|
1583 )
|
|
|
1584 (and (stringp value)
|
|
|
1585 (or (string-equal value "")
|
|
|
1586 (progn
|
|
|
1587 (setq header (concat header name ": " value "\n")
|
|
|
1588 recipients (if recipients
|
|
|
1589 (concat recipients " ," value)
|
|
|
1590 value))
|
|
|
1591 ))))
|
|
|
1592 (setq names (cdr names)
|
|
|
1593 values (cdr values))
|
|
|
1594 )
|
|
|
1595 (vector from recipients header)
|
|
|
1596 ))
|
|
|
1597
|
|
|
1598 (defun mime-editor/encrypt-pgp-elkins (beg end boundary)
|
|
|
1599 (save-excursion
|
|
|
1600 (save-restriction
|
|
|
1601 (let (from recipients header)
|
|
|
1602 (let ((ret (mime-editor/make-encrypt-recipient-header)))
|
|
|
1603 (setq from (aref ret 0)
|
|
|
1604 recipients (aref ret 1)
|
|
|
1605 header (aref ret 2))
|
|
|
1606 )
|
|
|
1607 (narrow-to-region beg end)
|
|
|
1608 (let* ((ret
|
|
|
1609 (mime-editor/translate-region beg end boundary))
|
|
|
1610 (ctype (car ret))
|
|
|
1611 (encoding (nth 1 ret))
|
|
|
1612 (parts (nth 3 ret))
|
|
|
1613 (pgp-boundary (concat "pgp-" boundary))
|
|
|
1614 )
|
|
|
1615 (goto-char beg)
|
|
|
1616 (insert header)
|
|
|
1617 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1618 (if encoding
|
|
|
1619 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1620 )
|
|
|
1621 (insert "\n")
|
|
98
|
1622 (or (funcall (pgp-function 'encrypt)
|
|
4
|
1623 recipients (point-min) (point-max) from)
|
|
|
1624 (throw 'mime-editor/error 'pgp-error)
|
|
|
1625 )
|
|
|
1626 (goto-char beg)
|
|
|
1627 (insert (format "--[[multipart/encrypted;
|
|
|
1628 boundary=\"%s\";
|
|
|
1629 protocol=\"application/pgp-encrypted\"][7bit]]
|
|
|
1630 --%s
|
|
|
1631 Content-Type: application/pgp-encrypted
|
|
|
1632
|
|
|
1633 --%s
|
|
|
1634 Content-Type: application/octet-stream
|
|
|
1635 Content-Transfer-Encoding: 7bit
|
|
|
1636
|
|
|
1637 " pgp-boundary pgp-boundary pgp-boundary))
|
|
|
1638 (goto-char (point-max))
|
|
|
1639 (insert (format "\n--%s--\n" pgp-boundary))
|
|
|
1640 )))))
|
|
|
1641
|
|
|
1642 (defun mime-editor/sign-pgp-kazu (beg end boundary)
|
|
|
1643 (save-excursion
|
|
|
1644 (save-restriction
|
|
|
1645 (narrow-to-region beg end)
|
|
|
1646 (let* ((ret
|
|
|
1647 (mime-editor/translate-region beg end boundary))
|
|
|
1648 (ctype (car ret))
|
|
|
1649 (encoding (nth 1 ret))
|
|
|
1650 (parts (nth 3 ret))
|
|
|
1651 )
|
|
|
1652 (goto-char beg)
|
|
|
1653 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1654 (if encoding
|
|
|
1655 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1656 )
|
|
|
1657 (insert "\n")
|
|
|
1658 (or (as-binary-process
|
|
98
|
1659 (funcall (pgp-function 'traditional-sign)
|
|
4
|
1660 beg (point-max)))
|
|
|
1661 (throw 'mime-editor/error 'pgp-error)
|
|
|
1662 )
|
|
|
1663 (goto-char beg)
|
|
|
1664 (insert
|
|
|
1665 "--[[application/pgp; format=mime][7bit]]\n")
|
|
|
1666 ))
|
|
|
1667 ))
|
|
|
1668
|
|
|
1669 (defun mime-editor/encrypt-pgp-kazu (beg end boundary)
|
|
|
1670 (save-excursion
|
|
|
1671 (let (from recipients header)
|
|
|
1672 (let ((ret (mime-editor/make-encrypt-recipient-header)))
|
|
|
1673 (setq from (aref ret 0)
|
|
|
1674 recipients (aref ret 1)
|
|
|
1675 header (aref ret 2))
|
|
|
1676 )
|
|
|
1677 (save-restriction
|
|
|
1678 (narrow-to-region beg end)
|
|
|
1679 (let* ((ret
|
|
|
1680 (mime-editor/translate-region beg end boundary))
|
|
|
1681 (ctype (car ret))
|
|
|
1682 (encoding (nth 1 ret))
|
|
|
1683 (parts (nth 3 ret))
|
|
|
1684 )
|
|
|
1685 (goto-char beg)
|
|
|
1686 (insert header)
|
|
|
1687 (insert (format "Content-Type: %s\n" ctype))
|
|
|
1688 (if encoding
|
|
|
1689 (insert (format "Content-Transfer-Encoding: %s\n" encoding))
|
|
|
1690 )
|
|
|
1691 (insert "\n")
|
|
|
1692 (or (as-binary-process
|
|
98
|
1693 (funcall (pgp-function 'encrypt)
|
|
4
|
1694 recipients beg (point-max) nil 'maybe)
|
|
|
1695 )
|
|
|
1696 (throw 'mime-editor/error 'pgp-error)
|
|
|
1697 )
|
|
|
1698 (goto-char beg)
|
|
|
1699 (insert
|
|
|
1700 "--[[application/pgp; format=mime][7bit]]\n")
|
|
|
1701 ))
|
|
|
1702 )))
|
|
|
1703
|
|
|
1704 (defun mime-editor/translate-body ()
|
|
|
1705 "Encode the tagged MIME body in current buffer in MIME compliant message."
|
|
|
1706 (interactive)
|
|
|
1707 (save-excursion
|
|
|
1708 (let ((boundary
|
|
|
1709 (concat mime-multipart-boundary "_"
|
|
|
1710 (replace-space-with-underline (current-time-string))
|
|
|
1711 ))
|
|
|
1712 (i 1)
|
|
|
1713 ret)
|
|
|
1714 (while (mime-editor/process-multipart-1
|
|
|
1715 (format "%s-%d" boundary i))
|
|
|
1716 (setq i (1+ i))
|
|
|
1717 )
|
|
|
1718 (save-restriction
|
|
|
1719 ;; We are interested in message body.
|
|
|
1720 (let* ((beg
|
|
|
1721 (progn
|
|
|
1722 (goto-char (point-min))
|
|
|
1723 (re-search-forward
|
|
|
1724 (concat "\n" (regexp-quote mail-header-separator)
|
|
|
1725 (if mime-ignore-preceding-spaces
|
|
|
1726 "[ \t\n]*\n" "\n")) nil 'move)
|
|
|
1727 (point)))
|
|
|
1728 (end
|
|
|
1729 (progn
|
|
|
1730 (goto-char (point-max))
|
|
|
1731 (and mime-ignore-trailing-spaces
|
|
|
1732 (re-search-backward "[^ \t\n]\n" beg t)
|
|
|
1733 (forward-char 1))
|
|
|
1734 (point))))
|
|
|
1735 (setq ret (mime-editor/translate-region
|
|
|
1736 beg end
|
|
|
1737 (format "%s-%d" boundary i)))
|
|
|
1738 ))
|
|
|
1739 (mime-editor/dequote-region (point-min)(point-max))
|
|
|
1740 (let ((contype (car ret)) ;Content-Type
|
|
|
1741 (encoding (nth 1 ret)) ;Content-Transfer-Encoding
|
|
|
1742 )
|
|
|
1743 ;; Make primary MIME headers.
|
|
|
1744 (or (mail-position-on-field "Mime-Version")
|
|
|
1745 (insert mime-editor/mime-version-value))
|
|
|
1746 ;; Remove old Content-Type and other fields.
|
|
|
1747 (save-restriction
|
|
|
1748 (goto-char (point-min))
|
|
|
1749 (search-forward (concat "\n" mail-header-separator "\n") nil t)
|
|
|
1750 (narrow-to-region (point-min) (point))
|
|
|
1751 (goto-char (point-min))
|
|
|
1752 (mime-delete-field "Content-Type")
|
|
|
1753 (mime-delete-field "Content-Transfer-Encoding"))
|
|
|
1754 ;; Then, insert Content-Type and Content-Transfer-Encoding fields.
|
|
|
1755 (mail-position-on-field "Content-Type")
|
|
|
1756 (insert contype)
|
|
|
1757 (if encoding
|
|
|
1758 (progn
|
|
|
1759 (mail-position-on-field "Content-Transfer-Encoding")
|
|
|
1760 (insert encoding)))
|
|
|
1761 ))))
|
|
|
1762
|
|
|
1763 (defun mime-editor/translate-single-part-tag (&optional prefix)
|
|
|
1764 (if (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1765 (let* ((beg (match-beginning 0))
|
|
|
1766 (end (match-end 0))
|
|
|
1767 (tag (buffer-substring beg end))
|
|
|
1768 )
|
|
|
1769 (delete-region beg end)
|
|
114
|
1770 (let ((contype (mime-editor/get-contype tag))
|
|
|
1771 (encoding (mime-editor/get-encoding tag))
|
|
|
1772 )
|
|
|
1773 (insert (concat prefix "--" boundary "\n"))
|
|
|
1774 (save-restriction
|
|
|
1775 (narrow-to-region (point)(point))
|
|
|
1776 (insert "Content-Type: " contype "\n")
|
|
|
1777 (if encoding
|
|
|
1778 (insert "Content-Transfer-Encoding: " encoding "\n"))
|
|
|
1779 (mime/encode-message-header)
|
|
|
1780 ))
|
|
4
|
1781 t)))
|
|
|
1782
|
|
|
1783 (defun mime-editor/translate-region (beg end &optional boundary multipart)
|
|
|
1784 (if (null boundary)
|
|
|
1785 (setq boundary
|
|
|
1786 (concat mime-multipart-boundary "_"
|
|
|
1787 (replace-space-with-underline (current-time-string))))
|
|
|
1788 )
|
|
|
1789 (save-excursion
|
|
|
1790 (save-restriction
|
|
|
1791 (narrow-to-region beg end)
|
|
|
1792 (let ((tag nil) ;MIME tag
|
|
|
1793 (contype nil) ;Content-Type
|
|
|
1794 (encoding nil) ;Content-Transfer-Encoding
|
|
|
1795 (nparts 0)) ;Number of body parts
|
|
|
1796 ;; Normalize the body part by inserting appropriate message
|
|
|
1797 ;; tags for every message contents.
|
|
|
1798 (mime-editor/normalize-body)
|
|
|
1799 ;; Counting the number of Content-Type.
|
|
|
1800 (goto-char (point-min))
|
|
|
1801 (while (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1802 (setq nparts (1+ nparts)))
|
|
|
1803 ;; Begin translation.
|
|
|
1804 (cond
|
|
|
1805 ((and (<= nparts 1)(not multipart))
|
|
|
1806 ;; It's a singular message.
|
|
|
1807 (goto-char (point-min))
|
|
|
1808 (while (re-search-forward
|
|
|
1809 mime-editor/single-part-tag-regexp nil t)
|
|
|
1810 (setq tag
|
|
|
1811 (buffer-substring (match-beginning 0) (match-end 0)))
|
|
|
1812 (delete-region (match-beginning 0) (1+ (match-end 0)))
|
|
|
1813 (setq contype (mime-editor/get-contype tag))
|
|
|
1814 (setq encoding (mime-editor/get-encoding tag))
|
|
|
1815 ))
|
|
|
1816 (t
|
|
|
1817 ;; It's a multipart message.
|
|
|
1818 (goto-char (point-min))
|
|
|
1819 (and (mime-editor/translate-single-part-tag)
|
|
|
1820 (while (mime-editor/translate-single-part-tag "\n"))
|
|
|
1821 )
|
|
|
1822 ;; Define Content-Type as "multipart/mixed".
|
|
|
1823 (setq contype
|
|
|
1824 (concat "multipart/mixed;\n boundary=\"" boundary "\""))
|
|
|
1825 ;; Content-Transfer-Encoding must be "7bit".
|
|
|
1826 ;; The following encoding can be `nil', but is
|
|
|
1827 ;; specified as is since there is no way that a user
|
|
|
1828 ;; specifies it.
|
|
|
1829 (setq encoding "7bit")
|
|
|
1830 ;; Insert the trailer.
|
|
|
1831 (goto-char (point-max))
|
|
|
1832 (insert "\n--" boundary "--\n")
|
|
|
1833 ))
|
|
|
1834 (list contype encoding boundary nparts)
|
|
|
1835 ))))
|
|
|
1836
|
|
|
1837 (defun mime-editor/normalize-body ()
|
|
|
1838 "Normalize the body part by inserting appropriate message tags."
|
|
|
1839 ;; Insert the first MIME tags if necessary.
|
|
|
1840 (goto-char (point-min))
|
|
|
1841 (if (not (looking-at mime-editor/single-part-tag-regexp))
|
|
|
1842 (insert (mime-make-text-tag) "\n"))
|
|
|
1843 ;; Check each tag, and add new tag or correct it if necessary.
|
|
|
1844 (goto-char (point-min))
|
|
|
1845 (while (re-search-forward mime-editor/single-part-tag-regexp nil t)
|
|
|
1846 (let* ((tag (buffer-substring (match-beginning 0) (match-end 0)))
|
|
|
1847 (contype (mime-editor/get-contype tag))
|
|
|
1848 (charset (mime-get-parameter contype "charset"))
|
|
|
1849 (encoding (mime-editor/get-encoding tag)))
|
|
|
1850 ;; Remove extra whitespaces after the tag.
|
|
|
1851 (if (looking-at "[ \t]+$")
|
|
|
1852 (delete-region (match-beginning 0) (match-end 0)))
|
|
|
1853 (let ((beg (point))
|
|
|
1854 (end (mime-editor/content-end))
|
|
|
1855 )
|
|
|
1856 (if (= end (point-max))
|
|
|
1857 nil
|
|
|
1858 (goto-char end)
|
|
|
1859 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
1860 (eobp)
|
|
|
1861 (insert (mime-make-text-tag) "\n")
|
|
|
1862 ))
|
|
|
1863 (visible-region beg end)
|
|
|
1864 (goto-char beg)
|
|
|
1865 )
|
|
|
1866 (cond
|
|
|
1867 ((mime-test-content-type contype "message")
|
|
|
1868 ;; Content-type "message" should be sent as is.
|
|
|
1869 (forward-line 1)
|
|
|
1870 )
|
|
|
1871 ((mime-test-content-type contype "text")
|
|
|
1872 ;; Define charset for text if necessary.
|
|
|
1873 (setq charset (if charset
|
|
|
1874 (intern (downcase charset))
|
|
|
1875 (mime-editor/choose-charset)))
|
|
|
1876 (mime-editor/define-charset charset)
|
|
|
1877 (cond ((string-equal contype "text/x-rot13-47")
|
|
|
1878 (save-excursion
|
|
|
1879 (forward-line)
|
|
|
1880 (set-mark (point))
|
|
|
1881 (goto-char (mime-editor/content-end))
|
|
|
1882 (tm:caesar-region)
|
|
|
1883 ))
|
|
|
1884 ((string-equal contype "text/enriched")
|
|
|
1885 (save-excursion
|
|
|
1886 (let ((beg (progn
|
|
|
1887 (forward-line)
|
|
|
1888 (point)))
|
|
|
1889 (end (mime-editor/content-end))
|
|
|
1890 )
|
|
|
1891 ;; Patch for hard newlines
|
|
|
1892 ;; (save-excursion
|
|
|
1893 ;; (goto-char beg)
|
|
|
1894 ;; (while (search-forward "\n" end t)
|
|
|
1895 ;; (put-text-property (match-beginning 0)
|
|
|
1896 ;; (point)
|
|
|
1897 ;; 'hard t)))
|
|
|
1898 ;; End patch for hard newlines
|
|
|
1899 (enriched-encode beg end)
|
|
|
1900 (goto-char beg)
|
|
|
1901 (if (search-forward "\n\n")
|
|
|
1902 (delete-region beg (match-end 0))
|
|
|
1903 )
|
|
|
1904 ))))
|
|
|
1905 ;; Point is now on current tag.
|
|
|
1906 ;; Define encoding and encode text if necessary.
|
|
|
1907 (or encoding ;Encoding is not specified.
|
|
|
1908 (let* ((encoding
|
|
|
1909 (cdr
|
|
|
1910 (assq charset
|
|
|
1911 mime-editor/charset-default-encoding-alist)
|
|
|
1912 ))
|
|
|
1913 (beg (mime-editor/content-beginning))
|
|
|
1914 )
|
|
|
1915 (encode-mime-charset-region beg (mime-editor/content-end)
|
|
|
1916 charset)
|
|
|
1917 (mime-encode-region beg (mime-editor/content-end) encoding)
|
|
|
1918 (mime-editor/define-encoding encoding)
|
|
|
1919 ))
|
|
|
1920 (goto-char (mime-editor/content-end))
|
|
|
1921 )
|
|
|
1922 ((null encoding) ;Encoding is not specified.
|
|
|
1923 ;; Application, image, audio, video, and any other
|
|
|
1924 ;; unknown content-type without encoding should be
|
|
|
1925 ;; encoded.
|
|
|
1926 (let* ((encoding "base64") ;Encode in BASE64 by default.
|
|
|
1927 (beg (mime-editor/content-beginning))
|
|
|
1928 (end (mime-editor/content-end))
|
|
|
1929 (body (buffer-substring beg end))
|
|
|
1930 )
|
|
|
1931 (mime-encode-region beg end encoding)
|
|
|
1932 (mime-editor/define-encoding encoding))
|
|
|
1933 (forward-line 1)
|
|
|
1934 ))
|
|
|
1935 )))
|
|
|
1936
|
|
|
1937 (defun mime-delete-field (field)
|
|
|
1938 "Delete header FIELD."
|
|
|
1939 (let ((regexp (format "^%s:[ \t]*" field)))
|
|
|
1940 (goto-char (point-min))
|
|
|
1941 (while (re-search-forward regexp nil t)
|
|
|
1942 (delete-region (match-beginning 0)
|
|
|
1943 (progn (forward-line 1) (point)))
|
|
|
1944 )))
|
|
|
1945
|
|
|
1946
|
|
|
1947 ;;;
|
|
|
1948 ;;; Platform dependent functions
|
|
|
1949 ;;;
|
|
|
1950
|
|
|
1951 ;; Sun implementations
|
|
|
1952
|
|
|
1953 (defun mime-editor/voice-recorder-for-sun (encoding)
|
|
|
1954 "Record voice in a buffer using Sun audio device,
|
|
|
1955 and insert data encoded as ENCODING. [tm-edit.el]"
|
|
|
1956 (message "Start the recording on %s. Type C-g to finish the recording..."
|
|
|
1957 (system-name))
|
|
|
1958 (mime-insert-encoded-file "/dev/audio" encoding)
|
|
|
1959 )
|
|
|
1960
|
|
|
1961
|
|
|
1962 ;;; @ Other useful commands.
|
|
|
1963 ;;;
|
|
|
1964
|
|
|
1965 ;; Message forwarding commands as content-type "message/rfc822".
|
|
|
1966
|
|
|
1967 (defun mime-editor/insert-message (&optional message)
|
|
|
1968 (interactive)
|
|
|
1969 (let ((inserter (assoc-value major-mode mime-editor/message-inserter-alist)))
|
|
|
1970 (if (and inserter (fboundp inserter))
|
|
|
1971 (progn
|
|
|
1972 (mime-editor/insert-tag "message" "rfc822")
|
|
|
1973 (funcall inserter message)
|
|
|
1974 )
|
|
|
1975 (message "Sorry, I don't have message inserter for your MUA.")
|
|
|
1976 )))
|
|
|
1977
|
|
|
1978 (defun mime-editor/insert-mail (&optional message)
|
|
|
1979 (interactive)
|
|
|
1980 (let ((inserter (assoc-value major-mode mime-editor/mail-inserter-alist)))
|
|
|
1981 (if (and inserter (fboundp inserter))
|
|
|
1982 (progn
|
|
|
1983 (mime-editor/insert-tag "message" "rfc822")
|
|
|
1984 (funcall inserter message)
|
|
|
1985 )
|
|
|
1986 (message "Sorry, I don't have mail inserter for your MUA.")
|
|
|
1987 )))
|
|
|
1988
|
|
|
1989 (defun mime-editor/inserted-message-filter ()
|
|
|
1990 (save-excursion
|
|
|
1991 (save-restriction
|
|
|
1992 (let ((header-start (point))
|
|
|
1993 (case-fold-search t)
|
|
|
1994 beg end)
|
|
|
1995 ;; for Emacs 18
|
|
|
1996 ;; (if (re-search-forward "^$" (marker-position (mark-marker)))
|
|
|
1997 (if (re-search-forward "^$" (mark t))
|
|
|
1998 (narrow-to-region header-start (match-beginning 0))
|
|
|
1999 )
|
|
|
2000 (goto-char header-start)
|
|
|
2001 (while (and (re-search-forward
|
|
|
2002 mime-editor/yank-ignored-field-regexp nil t)
|
|
|
2003 (setq beg (match-beginning 0))
|
|
|
2004 (setq end (1+ (std11-field-end)))
|
|
|
2005 )
|
|
|
2006 (delete-region beg end)
|
|
|
2007 )
|
|
|
2008 ))))
|
|
|
2009
|
|
|
2010
|
|
|
2011 ;;; @ multipart enclosure
|
|
|
2012 ;;;
|
|
|
2013
|
|
|
2014 (defun mime-editor/enclose-region (type beg end)
|
|
|
2015 (save-excursion
|
|
|
2016 (goto-char beg)
|
|
|
2017 (let ((current (point)))
|
|
|
2018 (save-restriction
|
|
|
2019 (narrow-to-region beg end)
|
|
|
2020 (insert (format "--<<%s>>-{\n" type))
|
|
|
2021 (goto-char (point-max))
|
|
|
2022 (insert (format "--}-<<%s>>\n" type))
|
|
|
2023 (goto-char (point-max))
|
|
|
2024 )
|
|
|
2025 (or (looking-at mime-editor/beginning-tag-regexp)
|
|
|
2026 (eobp)
|
|
|
2027 (insert (mime-make-text-tag) "\n")
|
|
|
2028 )
|
|
|
2029 )))
|
|
|
2030
|
|
|
2031 (defun mime-editor/enclose-quote-region (beg end)
|
|
|
2032 (interactive "*r")
|
|
|
2033 (mime-editor/enclose-region "quote" beg end)
|
|
|
2034 )
|
|
|
2035
|
|
|
2036 (defun mime-editor/enclose-mixed-region (beg end)
|
|
|
2037 (interactive "*r")
|
|
|
2038 (mime-editor/enclose-region "mixed" beg end)
|
|
|
2039 )
|
|
|
2040
|
|
|
2041 (defun mime-editor/enclose-parallel-region (beg end)
|
|
|
2042 (interactive "*r")
|
|
|
2043 (mime-editor/enclose-region "parallel" beg end)
|
|
|
2044 )
|
|
|
2045
|
|
|
2046 (defun mime-editor/enclose-digest-region (beg end)
|
|
|
2047 (interactive "*r")
|
|
|
2048 (mime-editor/enclose-region "digest" beg end)
|
|
|
2049 )
|
|
|
2050
|
|
|
2051 (defun mime-editor/enclose-alternative-region (beg end)
|
|
|
2052 (interactive "*r")
|
|
|
2053 (mime-editor/enclose-region "alternative" beg end)
|
|
|
2054 )
|
|
|
2055
|
|
|
2056 (defun mime-editor/enclose-signed-region (beg end)
|
|
|
2057 (interactive "*r")
|
|
|
2058 (if mime-editor/signing-type
|
|
|
2059 (mime-editor/enclose-region "signed" beg end)
|
|
|
2060 (message "Please specify signing type.")
|
|
|
2061 ))
|
|
|
2062
|
|
|
2063 (defun mime-editor/enclose-encrypted-region (beg end)
|
|
|
2064 (interactive "*r")
|
|
|
2065 (if mime-editor/signing-type
|
|
|
2066 (mime-editor/enclose-region "encrypted" beg end)
|
|
|
2067 (message "Please specify encrypting type.")
|
|
|
2068 ))
|
|
|
2069
|
|
|
2070 (defun mime-editor/insert-key (&optional arg)
|
|
|
2071 "Insert a pgp public key."
|
|
|
2072 (interactive "P")
|
|
|
2073 (mime-editor/insert-tag "application" "pgp-keys")
|
|
|
2074 (mime-editor/define-encoding "7bit")
|
|
98
|
2075 (funcall (pgp-function 'insert-key))
|
|
4
|
2076 )
|
|
|
2077
|
|
|
2078
|
|
|
2079 ;;; @ flag setting
|
|
|
2080 ;;;
|
|
|
2081
|
|
|
2082 (defun mime-editor/set-split (arg)
|
|
|
2083 (interactive
|
|
|
2084 (list
|
|
|
2085 (y-or-n-p "Do you want to enable split?")
|
|
|
2086 ))
|
|
|
2087 (setq mime-editor/split-message arg)
|
|
|
2088 (if arg
|
|
|
2089 (message "This message is enabled to split.")
|
|
|
2090 (message "This message is not enabled to split.")
|
|
|
2091 ))
|
|
|
2092
|
|
|
2093 (defun mime-editor/toggle-transfer-level (&optional transfer-level)
|
|
|
2094 "Toggle transfer-level is 7bit or 8bit through.
|
|
|
2095
|
|
|
2096 Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8."
|
|
|
2097 (interactive)
|
|
|
2098 (if (numberp transfer-level)
|
|
|
2099 (setq mime-editor/transfer-level transfer-level)
|
|
|
2100 (if (< mime-editor/transfer-level 8)
|
|
|
2101 (setq mime-editor/transfer-level 8)
|
|
|
2102 (setq mime-editor/transfer-level 7)
|
|
|
2103 ))
|
|
|
2104 (setq mime-editor/charset-default-encoding-alist
|
|
|
2105 (mime-editor/make-charset-default-encoding-alist
|
|
|
2106 mime-editor/transfer-level))
|
|
|
2107 (message (format "Current transfer-level is %d bit"
|
|
|
2108 mime-editor/transfer-level))
|
|
|
2109 (setq mime-editor/transfer-level-string
|
|
|
2110 (mime/encoding-name mime-editor/transfer-level 'not-omit))
|
|
|
2111 (force-mode-line-update)
|
|
|
2112 )
|
|
|
2113
|
|
|
2114 (defun mime-editor/set-transfer-level-7bit ()
|
|
|
2115 (interactive)
|
|
|
2116 (mime-editor/toggle-transfer-level 7)
|
|
|
2117 )
|
|
|
2118
|
|
|
2119 (defun mime-editor/set-transfer-level-8bit ()
|
|
|
2120 (interactive)
|
|
|
2121 (mime-editor/toggle-transfer-level 8)
|
|
|
2122 )
|
|
|
2123
|
|
|
2124
|
|
|
2125 ;;; @ pgp
|
|
|
2126 ;;;
|
|
|
2127
|
|
|
2128 (defun mime-editor/set-sign (arg)
|
|
|
2129 (interactive
|
|
|
2130 (list
|
|
|
2131 (y-or-n-p "Do you want to sign?")
|
|
|
2132 ))
|
|
|
2133 (if arg
|
|
|
2134 (if mime-editor/signing-type
|
|
|
2135 (progn
|
|
|
2136 (setq mime-editor/pgp-processing 'sign)
|
|
|
2137 (message "This message will be signed.")
|
|
|
2138 )
|
|
|
2139 (message "Please specify signing type.")
|
|
|
2140 )
|
|
|
2141 (if (eq mime-editor/pgp-processing 'sign)
|
|
|
2142 (setq mime-editor/pgp-processing nil)
|
|
|
2143 )
|
|
|
2144 (message "This message will not be signed.")
|
|
|
2145 ))
|
|
|
2146
|
|
|
2147 (defun mime-editor/set-encrypt (arg)
|
|
|
2148 (interactive
|
|
|
2149 (list
|
|
|
2150 (y-or-n-p "Do you want to encrypt?")
|
|
|
2151 ))
|
|
|
2152 (if arg
|
|
|
2153 (if mime-editor/encrypting-type
|
|
|
2154 (progn
|
|
|
2155 (setq mime-editor/pgp-processing 'encrypt)
|
|
|
2156 (message "This message will be encrypt.")
|
|
|
2157 )
|
|
|
2158 (message "Please specify encrypting type.")
|
|
|
2159 )
|
|
|
2160 (if (eq mime-editor/pgp-processing 'encrypt)
|
|
|
2161 (setq mime-editor/pgp-processing nil)
|
|
|
2162 )
|
|
|
2163 (message "This message will not be encrypt.")
|
|
|
2164 ))
|
|
|
2165
|
|
|
2166 (defvar mime-editor/pgp-processing nil)
|
|
|
2167 (make-variable-buffer-local 'mime-editor/pgp-processing)
|
|
|
2168
|
|
|
2169 (defun mime-editor/pgp-enclose-buffer ()
|
|
|
2170 (let ((beg (save-excursion
|
|
|
2171 (goto-char (point-min))
|
|
|
2172 (if (search-forward (concat "\n" mail-header-separator "\n"))
|
|
|
2173 (match-end 0)
|
|
|
2174 )))
|
|
|
2175 (end (point-max))
|
|
|
2176 )
|
|
|
2177 (if beg
|
|
|
2178 (cond ((eq mime-editor/pgp-processing 'sign)
|
|
|
2179 (mime-editor/enclose-signed-region beg end)
|
|
|
2180 )
|
|
|
2181 ((eq mime-editor/pgp-processing 'encrypt)
|
|
|
2182 (mime-editor/enclose-encrypted-region beg end)
|
|
|
2183 ))
|
|
|
2184 )))
|
|
|
2185
|
|
|
2186
|
|
|
2187 ;;; @ split
|
|
|
2188 ;;;
|
|
|
2189
|
|
|
2190 (defun mime-editor/insert-partial-header
|
|
|
2191 (fields subject id number total separator)
|
|
|
2192 (insert fields)
|
|
|
2193 (insert (format "Subject: %s (%d/%d)\n" subject number total))
|
|
|
2194 (insert (format "Mime-Version: 1.0 (split by %s)\n"
|
|
|
2195 mime-editor/version-name))
|
|
|
2196 (insert (format "\
|
|
|
2197 Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n"
|
|
|
2198 id number total separator))
|
|
|
2199 )
|
|
|
2200
|
|
|
2201 (defun mime-editor/split-and-send
|
|
|
2202 (&optional cmd lines mime-editor/message-max-length)
|
|
|
2203 (interactive)
|
|
|
2204 (or lines
|
|
|
2205 (setq lines
|
|
|
2206 (count-lines (point-min) (point-max)))
|
|
|
2207 )
|
|
|
2208 (or mime-editor/message-max-length
|
|
|
2209 (setq mime-editor/message-max-length
|
|
|
2210 (or (cdr (assq major-mode mime-editor/message-max-lines-alist))
|
|
|
2211 mime-editor/message-default-max-lines))
|
|
|
2212 )
|
|
|
2213 (let* ((mime-editor/draft-file-name
|
|
|
2214 (or (buffer-file-name)
|
|
|
2215 (make-temp-name
|
|
|
2216 (expand-file-name "tm-draft" mime/tmp-dir))))
|
|
|
2217 (separator mail-header-separator)
|
|
|
2218 (id (concat "\""
|
|
|
2219 (replace-space-with-underline (current-time-string))
|
|
|
2220 "@" (system-name) "\"")))
|
|
|
2221 (run-hooks 'mime-editor/before-split-hook)
|
|
|
2222 (let ((the-buf (current-buffer))
|
|
|
2223 (copy-buf (get-buffer-create " *Original Message*"))
|
|
|
2224 (header (std11-header-string-except
|
|
|
2225 mime-editor/split-ignored-field-regexp separator))
|
|
|
2226 (subject (mail-fetch-field "subject"))
|
|
|
2227 (total (+ (/ lines mime-editor/message-max-length)
|
|
|
2228 (if (> (mod lines mime-editor/message-max-length) 0)
|
|
|
2229 1)))
|
|
|
2230 (command
|
|
|
2231 (or cmd
|
|
|
2232 (cdr
|
|
|
2233 (assq major-mode
|
|
|
2234 mime-editor/split-message-sender-alist))
|
|
|
2235 (function
|
|
|
2236 (lambda ()
|
|
|
2237 (interactive)
|
|
|
2238 (error "Split sender is not specified for `%s'." major-mode)
|
|
|
2239 ))
|
|
|
2240 ))
|
|
|
2241 (mime-editor/partial-number 1)
|
|
|
2242 data)
|
|
|
2243 (save-excursion
|
|
|
2244 (set-buffer copy-buf)
|
|
|
2245 (erase-buffer)
|
|
|
2246 (insert-buffer the-buf)
|
|
|
2247 (save-restriction
|
|
|
2248 (if (re-search-forward
|
|
|
2249 (concat "^" (regexp-quote separator) "$") nil t)
|
|
|
2250 (let ((he (match-beginning 0)))
|
|
|
2251 (replace-match "")
|
|
|
2252 (narrow-to-region (point-min) he)
|
|
|
2253 ))
|
|
|
2254 (goto-char (point-min))
|
|
|
2255 (while (re-search-forward mime-editor/split-blind-field-regexp nil t)
|
|
|
2256 (delete-region (match-beginning 0)
|
|
|
2257 (1+ (std11-field-end)))
|
|
|
2258 )))
|
|
|
2259 (while (< mime-editor/partial-number total)
|
|
|
2260 (erase-buffer)
|
|
|
2261 (save-excursion
|
|
|
2262 (set-buffer copy-buf)
|
|
|
2263 (setq data (buffer-substring
|
|
|
2264 (point-min)
|
|
|
2265 (progn
|
|
|
2266 (goto-line mime-editor/message-max-length)
|
|
|
2267 (point))
|
|
|
2268 ))
|
|
|
2269 (delete-region (point-min)(point))
|
|
|
2270 )
|
|
|
2271 (mime-editor/insert-partial-header
|
|
|
2272 header subject id mime-editor/partial-number total separator)
|
|
|
2273 (insert data)
|
|
|
2274 (save-excursion
|
|
|
2275 (message (format "Sending %d/%d..."
|
|
|
2276 mime-editor/partial-number total))
|
|
|
2277 (call-interactively command)
|
|
|
2278 (message (format "Sending %d/%d... done"
|
|
|
2279 mime-editor/partial-number total))
|
|
|
2280 )
|
|
|
2281 (setq mime-editor/partial-number
|
|
|
2282 (1+ mime-editor/partial-number))
|
|
|
2283 )
|
|
|
2284 (erase-buffer)
|
|
|
2285 (save-excursion
|
|
|
2286 (set-buffer copy-buf)
|
|
|
2287 (setq data (buffer-string))
|
|
|
2288 (erase-buffer)
|
|
|
2289 )
|
|
|
2290 (mime-editor/insert-partial-header
|
|
|
2291 header subject id mime-editor/partial-number total separator)
|
|
|
2292 (insert data)
|
|
|
2293 (save-excursion
|
|
|
2294 (message (format "Sending %d/%d..."
|
|
|
2295 mime-editor/partial-number total))
|
|
|
2296 (message (format "Sending %d/%d... done"
|
|
|
2297 mime-editor/partial-number total))
|
|
|
2298 )
|
|
|
2299 )))
|
|
|
2300
|
|
|
2301 (defun mime-editor/maybe-split-and-send (&optional cmd)
|
|
|
2302 (interactive)
|
|
|
2303 (run-hooks 'mime-editor/before-send-hook)
|
|
|
2304 (let ((mime-editor/message-max-length
|
|
|
2305 (or (cdr (assq major-mode mime-editor/message-max-lines-alist))
|
|
|
2306 mime-editor/message-default-max-lines))
|
|
|
2307 (lines (count-lines (point-min) (point-max)))
|
|
|
2308 )
|
|
|
2309 (if (and (> lines mime-editor/message-max-length)
|
|
|
2310 mime-editor/split-message)
|
|
|
2311 (mime-editor/split-and-send cmd lines mime-editor/message-max-length)
|
|
|
2312 )))
|
|
|
2313
|
|
|
2314
|
|
|
2315 ;;; @ preview message
|
|
|
2316 ;;;
|
|
|
2317
|
|
|
2318 (defun mime-editor/preview-message ()
|
|
|
2319 "preview editing MIME message. [tm-edit.el]"
|
|
|
2320 (interactive)
|
|
|
2321 (let* ((str (buffer-string))
|
|
|
2322 (separator mail-header-separator)
|
|
|
2323 (the-buf (current-buffer))
|
|
|
2324 (buf-name (buffer-name))
|
|
|
2325 (temp-buf-name (concat "*temp-article:" buf-name "*"))
|
|
|
2326 (buf (get-buffer temp-buf-name))
|
|
|
2327 )
|
|
|
2328 (if buf
|
|
|
2329 (progn
|
|
|
2330 (switch-to-buffer buf)
|
|
|
2331 (erase-buffer)
|
|
|
2332 )
|
|
|
2333 (setq buf (get-buffer-create temp-buf-name))
|
|
|
2334 (switch-to-buffer buf)
|
|
|
2335 )
|
|
|
2336 (insert str)
|
|
|
2337 (setq major-mode 'mime/temporary-message-mode)
|
|
|
2338 (make-local-variable 'mail-header-separator)
|
|
|
2339 (setq mail-header-separator separator)
|
|
|
2340 (make-local-variable 'mime/editing-buffer)
|
|
|
2341 (setq mime/editing-buffer the-buf)
|
|
|
2342
|
|
|
2343 (run-hooks 'mime-editor/translate-hook)
|
|
|
2344 (mime-editor/translate-buffer)
|
|
|
2345 (goto-char (point-min))
|
|
|
2346 (if (re-search-forward
|
|
|
2347 (concat "^" (regexp-quote separator) "$"))
|
|
|
2348 (replace-match "")
|
|
|
2349 )
|
|
|
2350 (mime/viewer-mode)
|
|
|
2351 ))
|
|
|
2352
|
|
|
2353 (defun mime-editor/quitting-method ()
|
|
|
2354 (let ((temp mime::preview/article-buffer)
|
|
|
2355 buf)
|
|
|
2356 (mime-viewer/kill-buffer)
|
|
|
2357 (set-buffer temp)
|
|
|
2358 (setq buf mime/editing-buffer)
|
|
|
2359 (kill-buffer temp)
|
|
|
2360 (switch-to-buffer buf)
|
|
|
2361 ))
|
|
|
2362
|
|
|
2363 (set-alist 'mime-viewer/quitting-method-alist
|
|
|
2364 'mime/temporary-message-mode
|
|
|
2365 (function mime-editor/quitting-method)
|
|
|
2366 )
|
|
|
2367
|
|
|
2368
|
|
|
2369 ;;; @ draft preview
|
|
|
2370 ;;;
|
|
|
2371 ;; by "OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
|
|
|
2372 ;; Mon, 10 Apr 1995 20:03:07 +0900
|
|
|
2373
|
|
|
2374 (defvar mime-editor/draft-header-separator-alist
|
|
|
2375 '((news-reply-mode . mail-header-separator)
|
|
|
2376 (mh-letter-mode . mail-header-separator)
|
|
|
2377 ))
|
|
|
2378
|
|
|
2379 (defvar mime::article/draft-header-separator nil)
|
|
|
2380
|
|
|
2381 (defun mime-editor/draft-preview ()
|
|
|
2382 (interactive)
|
|
|
2383 (let ((sep (cdr (assq major-mode mime-editor/draft-header-separator-alist))))
|
|
|
2384 (or (stringp sep) (setq sep (eval sep)))
|
|
|
2385 (make-variable-buffer-local 'mime::article/draft-header-separator)
|
|
|
2386 (goto-char (point-min))
|
|
|
2387 (re-search-forward
|
|
|
2388 (concat "^\\(" (regexp-quote sep) "\\)?$"))
|
|
|
2389 (setq mime::article/draft-header-separator
|
|
|
2390 (buffer-substring (match-beginning 0) (match-end 0)))
|
|
|
2391 (replace-match "")
|
|
|
2392 (mime/viewer-mode (current-buffer))
|
|
|
2393 (pop-to-buffer (current-buffer))
|
|
|
2394 ))
|
|
|
2395
|
|
|
2396 (defun mime-viewer::quitting-method/draft-preview ()
|
|
|
2397 (let ((mother mime::preview/mother-buffer))
|
|
|
2398 (save-excursion
|
|
|
2399 (switch-to-buffer mother)
|
|
|
2400 (goto-char (point-min))
|
|
|
2401 (if (and
|
|
|
2402 (re-search-forward
|
|
|
2403 (concat "^\\("
|
|
|
2404 (regexp-quote mime::article/draft-header-separator)
|
|
|
2405 "\\)?$") nil t)
|
|
|
2406 (bolp))
|
|
|
2407 (progn
|
|
|
2408 (insert mime::article/draft-header-separator)
|
|
|
2409 (set-buffer-modified-p (buffer-modified-p))
|
|
|
2410 )))
|
|
|
2411 (mime-viewer/kill-buffer)
|
|
|
2412 (pop-to-buffer mother)
|
|
|
2413 ))
|
|
|
2414
|
|
|
2415 (set-alist 'mime-viewer/quitting-method-alist
|
|
|
2416 'mh-letter-mode
|
|
|
2417 (function mime-viewer::quitting-method/draft-preview)
|
|
|
2418 )
|
|
|
2419
|
|
|
2420 (set-alist 'mime-viewer/quitting-method-alist
|
|
|
2421 'news-reply-mode
|
|
|
2422 (function mime-viewer::quitting-method/draft-preview)
|
|
|
2423 )
|
|
|
2424
|
|
|
2425
|
|
|
2426 ;;; @ edit again
|
|
|
2427 ;;;
|
|
|
2428
|
|
|
2429 (defun mime-editor::edit-again (code-conversion)
|
|
|
2430 (save-excursion
|
|
|
2431 (goto-char (point-min))
|
|
|
2432 (let ((ctl (mime/Content-Type)))
|
|
|
2433 (if ctl
|
|
|
2434 (let ((ctype (car ctl))
|
|
|
2435 (params (cdr ctl))
|
|
|
2436 type stype)
|
|
|
2437 (if (string-match "/" ctype)
|
|
|
2438 (progn
|
|
|
2439 (setq type (substring ctype 0 (match-beginning 0)))
|
|
|
2440 (setq stype (substring ctype (match-end 0)))
|
|
|
2441 )
|
|
|
2442 (setq type ctype)
|
|
|
2443 )
|
|
|
2444 (cond
|
|
98
|
2445 ((string= ctype "application/pgp-signature")
|
|
|
2446 (delete-region (point-min)(point-max))
|
|
|
2447 )
|
|
|
2448 ((string= type "multipart")
|
|
4
|
2449 (let* ((boundary (assoc-value "boundary" params))
|
|
|
2450 (boundary-pat
|
|
|
2451 (concat "\n--" (regexp-quote boundary) "[ \t]*\n"))
|
|
|
2452 )
|
|
|
2453 (re-search-forward boundary-pat nil t)
|
|
|
2454 (let ((bb (match-beginning 0)) eb tag)
|
|
|
2455 (setq tag (format "\n--<<%s>>-{\n" stype))
|
|
|
2456 (goto-char bb)
|
|
|
2457 (insert tag)
|
|
|
2458 (setq bb (+ bb (length tag)))
|
|
|
2459 (re-search-forward
|
|
|
2460 (concat "\n--" (regexp-quote boundary) "--[ \t]*\n")
|
|
|
2461 nil t)
|
|
|
2462 (setq eb (match-beginning 0))
|
|
|
2463 (replace-match (format "--}-<<%s>>\n" stype))
|
|
|
2464 (save-restriction
|
|
|
2465 (narrow-to-region bb eb)
|
|
|
2466 (goto-char (point-min))
|
|
|
2467 (while (re-search-forward boundary-pat nil t)
|
|
|
2468 (let ((beg (match-beginning 0))
|
|
|
2469 end)
|
|
|
2470 (delete-region beg (match-end 0))
|
|
|
2471 (save-excursion
|
|
|
2472 (if (re-search-forward boundary-pat nil t)
|
|
|
2473 (setq end (match-beginning 0))
|
|
|
2474 (setq end (point-max))
|
|
|
2475 )
|
|
|
2476 (save-restriction
|
|
|
2477 (narrow-to-region beg end)
|
|
|
2478 (mime-editor::edit-again code-conversion)
|
|
|
2479 (goto-char (point-max))
|
|
|
2480 ))))
|
|
|
2481 ))
|
|
|
2482 (goto-char (point-min))
|
|
|
2483 (or (= (point-min) 1)
|
|
|
2484 (delete-region (point-min)
|
|
|
2485 (if (search-forward "\n\n" nil t)
|
|
|
2486 (match-end 0)
|
|
|
2487 (point-min)
|
|
|
2488 )))
|
|
|
2489 ))
|
|
|
2490 (t
|
|
|
2491 (let* (charset
|
|
|
2492 (pstr
|
|
74
|
2493 (let ((bytes (+ 14 (length ctype))))
|
|
|
2494 (mapconcat (function
|
|
|
2495 (lambda (attr)
|
|
|
2496 (if (string-equal (car attr) "charset")
|
|
|
2497 (progn
|
|
|
2498 (setq charset (cdr attr))
|
|
|
2499 "")
|
|
|
2500 (let* ((str
|
|
|
2501 (concat (car attr)
|
|
|
2502 "=" (cdr attr))
|
|
|
2503 )
|
|
|
2504 (bs (length str))
|
|
|
2505 )
|
|
|
2506 (setq bytes (+ bytes bs 2))
|
|
|
2507 (if (< bytes 76)
|
|
|
2508 (concat "; " str)
|
|
|
2509 (setq bytes (+ bs 1))
|
|
|
2510 (concat ";\n " str)
|
|
|
2511 )
|
|
|
2512 ))))
|
|
|
2513 params "")))
|
|
4
|
2514 encoding
|
|
|
2515 encoded)
|
|
|
2516 (save-excursion
|
|
|
2517 (if (re-search-forward
|
|
|
2518 "Content-Transfer-Encoding:" nil t)
|
|
|
2519 (let ((beg (match-beginning 0))
|
|
|
2520 (hbeg (match-end 0))
|
|
|
2521 (end (std11-field-end)))
|
|
|
2522 (setq encoding
|
|
|
2523 (eliminate-top-spaces
|
|
|
2524 (std11-unfold-string
|
|
|
2525 (buffer-substring hbeg end))))
|
|
|
2526 (if (or charset (string-equal type "text"))
|
|
|
2527 (progn
|
|
|
2528 (delete-region beg (1+ end))
|
|
|
2529 (goto-char (point-min))
|
|
|
2530 (if (search-forward "\n\n" nil t)
|
|
|
2531 (progn
|
|
|
2532 (mime-decode-region
|
|
|
2533 (match-end 0)(point-max) encoding)
|
|
|
2534 (setq encoded t
|
|
|
2535 encoding nil)
|
|
|
2536 )))))))
|
|
|
2537 (if (or code-conversion encoded)
|
|
|
2538 (decode-mime-charset-region
|
|
|
2539 (point-min)(point-max)
|
|
|
2540 (or charset default-mime-charset))
|
|
|
2541 )
|
|
|
2542 (let ((he
|
|
|
2543 (if (re-search-forward "^$" nil t)
|
|
|
2544 (match-end 0)
|
|
|
2545 (point-min)
|
|
|
2546 )))
|
|
|
2547 (if (= (point-min) 1)
|
|
|
2548 (progn
|
|
|
2549 (goto-char he)
|
|
|
2550 (insert
|
|
|
2551 (concat "\n"
|
|
|
2552 (mime-create-tag
|
|
|
2553 (concat type "/" stype pstr) encoding)))
|
|
|
2554 )
|
|
|
2555 (delete-region (point-min) he)
|
|
|
2556 (insert
|
|
|
2557 (mime-create-tag
|
|
|
2558 (concat type "/" stype pstr) encoding))
|
|
|
2559 ))
|
|
|
2560 ))))
|
|
|
2561 (if code-conversion
|
|
|
2562 (decode-mime-charset-region (point-min) (point-max)
|
|
|
2563 default-mime-charset)
|
|
|
2564 )
|
|
|
2565 ))))
|
|
|
2566
|
|
|
2567 (defun mime/edit-again (&optional code-conversion no-separator no-mode)
|
|
|
2568 (interactive)
|
|
|
2569 (mime-editor::edit-again code-conversion)
|
|
|
2570 (goto-char (point-min))
|
|
|
2571 (save-restriction
|
|
|
2572 (narrow-to-region
|
|
|
2573 (point-min)
|
|
|
2574 (if (re-search-forward
|
|
|
2575 (concat "^\\(" (regexp-quote mail-header-separator) "\\)?$")
|
|
|
2576 nil t)
|
|
|
2577 (match-end 0)
|
|
|
2578 (point-max)
|
|
|
2579 ))
|
|
|
2580 (goto-char (point-min))
|
|
|
2581 (while (re-search-forward
|
|
|
2582 "^\\(Content-.*\\|Mime-Version\\):" nil t)
|
|
|
2583 (delete-region (match-beginning 0) (1+ (std11-field-end)))
|
|
|
2584 ))
|
|
|
2585 (or no-separator
|
|
|
2586 (and (re-search-forward "^$")
|
|
|
2587 (replace-match mail-header-separator)
|
|
|
2588 ))
|
|
|
2589 (or no-mode
|
|
|
2590 (mime/editor-mode)
|
|
|
2591 ))
|
|
|
2592
|
|
|
2593
|
|
|
2594 ;;; @ end
|
|
|
2595 ;;;
|
|
|
2596
|
|
|
2597 (provide 'tm-edit)
|
|
|
2598
|
|
|
2599 (run-hooks 'tm-edit-load-hook)
|
|
|
2600
|
|
|
2601 ;;; tm-edit.el ends here
|
