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1 ;;; gnus-uu.el --- extract (uu)encoded files in Gnus
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2 ;; Copyright (C) 1985,86,87,93,94,95,96 Free Software Foundation, Inc.
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3
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4 ;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
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5 ;; Created: 2 Oct 1993
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6 ;; Keyword: news
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7
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8 ;; This file is part of GNU Emacs.
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9
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10 ;; GNU Emacs is free software; you can redistribute it and/or modify
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11 ;; it under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; GNU Emacs is distributed in the hope that it will be useful,
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16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ;; GNU General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
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22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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23 ;; Boston, MA 02111-1307, USA.
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24
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25 ;;; Commentary:
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26
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27 ;;; Code:
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28
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29 (require 'gnus)
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30 (require 'gnus-msg)
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31 (eval-when-compile (require 'cl))
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32
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33 ;; Default viewing action rules
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34
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35 (defvar gnus-uu-default-view-rules
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36 '(("\\.te?xt$\\|\\.doc$\\|read.*me\\|\\.c?$\\|\\.h$\\|\\.bat$\\|\\.asm$\\|makefile" "cat %s | sed s/\r//g")
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37 ("\\.pas$" "cat %s | sed s/\r//g")
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38 ("\\.[1-9]$" "groff -mandoc -Tascii %s | sed s/\b.//g")
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39 ("\\.\\(jpe?g\\|gif\\|tiff?\\|p[pgb]m\\|xwd\\|xbm\\|pcx\\)$" "xv")
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40 ("\\.tga$" "tgatoppm %s | xv -")
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41 ("\\.\\(wav\\|aiff\\|hcom\\|u[blw]\\|s[bfw]\\|voc\\|smp\\)$"
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42 "sox -v .5 %s -t .au -u - > /dev/audio")
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43 ("\\.au$" "cat %s > /dev/audio")
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44 ("\\.midi?$" "playmidi -f")
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45 ("\\.mod$" "str32")
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46 ("\\.ps$" "ghostview")
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47 ("\\.dvi$" "xdvi")
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48 ("\\.html$" "xmosaic")
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49 ("\\.mpe?g$" "mpeg_play")
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50 ("\\.\\(flc\\|fli\\|rle\\|iff\\|pfx\\|avi\\|sme\\|rpza\\|dl\\|qt\\|rsrc\\|mov\\)$" "xanim")
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51 ("\\.\\(tar\\|arj\\|zip\\|zoo\\|arc\\|gz\\|Z\\|lzh\\|ar\\|lha\\)$"
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52 "gnus-uu-archive"))
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53 "*Default actions to be taken when the user asks to view a file.
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54 To change the behaviour, you can either edit this variable or set
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55 `gnus-uu-user-view-rules' to something useful.
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56
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57 For example:
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58
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59 To make gnus-uu use 'xli' to display JPEG and GIF files, put the
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60 following in your .emacs file:
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61
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62 (setq gnus-uu-user-view-rules '((\"jpg$\\\\|gif$\" \"xli\")))
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63
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64 Both these variables are lists of lists with two string elements. The
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65 first string is a regular expression. If the file name matches this
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66 regular expression, the command in the second string is executed with
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67 the file as an argument.
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68
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69 If the command string contains \"%s\", the file name will be inserted
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70 at that point in the command string. If there's no \"%s\" in the
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71 command string, the file name will be appended to the command string
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72 before executing.
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73
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74 There are several user variables to tailor the behaviour of gnus-uu to
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75 your needs. First we have `gnus-uu-user-view-rules', which is the
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76 variable gnus-uu first consults when trying to decide how to view a
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77 file. If this variable contains no matches, gnus-uu examines the
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78 default rule variable provided in this package. If gnus-uu finds no
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79 match here, it uses `gnus-uu-user-view-rules-end' to try to make a
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80 match.")
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81
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82 (defvar gnus-uu-user-view-rules nil
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83 "*Variable detailing what actions are to be taken to view a file.
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84 See the documentation on the `gnus-uu-default-view-rules' variable for
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85 details.")
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86
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87 (defvar gnus-uu-user-view-rules-end
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88 '(("" "file"))
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89 "*Variable saying what actions are to be taken if no rule matched the file name.
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90 See the documentation on the `gnus-uu-default-view-rules' variable for
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91 details.")
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92
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93 ;; Default unpacking commands
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94
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95 (defvar gnus-uu-default-archive-rules
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96 '(("\\.tar$" "tar xf")
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97 ("\\.zip$" "unzip -o")
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98 ("\\.ar$" "ar x")
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99 ("\\.arj$" "unarj x")
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100 ("\\.zoo$" "zoo -e")
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101 ("\\.\\(lzh\\|lha\\)$" "lha x")
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102 ("\\.Z$" "uncompress")
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103 ("\\.gz$" "gunzip")
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104 ("\\.arc$" "arc -x")))
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105
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106 (defvar gnus-uu-destructive-archivers
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107 (list "uncompress" "gunzip"))
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108
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109 (defvar gnus-uu-user-archive-rules nil
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110 "*A list that can be set to override the default archive unpacking commands.
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111 To use, for instance, 'untar' to unpack tar files and 'zip -x' to
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112 unpack zip files, say the following:
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113 (setq gnus-uu-user-archive-rules
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114 '((\"\\\\.tar$\" \"untar\")
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115 (\"\\\\.zip$\" \"zip -x\")))")
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116
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117 (defvar gnus-uu-ignore-files-by-name nil
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118 "*A regular expression saying what files should not be viewed based on name.
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119 If, for instance, you want gnus-uu to ignore all .au and .wav files,
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120 you could say something like
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121
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122 (setq gnus-uu-ignore-files-by-name \"\\\\.au$\\\\|\\\\.wav$\")
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123
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124 Note that this variable can be used in conjunction with the
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125 `gnus-uu-ignore-files-by-type' variable.")
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126
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127 (defvar gnus-uu-ignore-files-by-type nil
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128 "*A regular expression saying what files that shouldn't be viewed, based on MIME file type.
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129 If, for instance, you want gnus-uu to ignore all audio files and all mpegs,
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130 you could say something like
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131
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132 (setq gnus-uu-ignore-files-by-type \"audio/\\\\|video/mpeg\")
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133
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134 Note that this variable can be used in conjunction with the
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135 `gnus-uu-ignore-files-by-name' variable.")
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136
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137 ;; Pseudo-MIME support
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138
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139 (defconst gnus-uu-ext-to-mime-list
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140 '(("\\.gif$" "image/gif")
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141 ("\\.jpe?g$" "image/jpeg")
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142 ("\\.tiff?$" "image/tiff")
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143 ("\\.xwd$" "image/xwd")
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144 ("\\.pbm$" "image/pbm")
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145 ("\\.pgm$" "image/pgm")
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146 ("\\.ppm$" "image/ppm")
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147 ("\\.xbm$" "image/xbm")
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148 ("\\.pcx$" "image/pcx")
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149 ("\\.tga$" "image/tga")
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150 ("\\.ps$" "image/postscript")
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151 ("\\.fli$" "video/fli")
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152 ("\\.wav$" "audio/wav")
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153 ("\\.aiff$" "audio/aiff")
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154 ("\\.hcom$" "audio/hcom")
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155 ("\\.voc$" "audio/voc")
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156 ("\\.smp$" "audio/smp")
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157 ("\\.mod$" "audio/mod")
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158 ("\\.dvi$" "image/dvi")
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159 ("\\.mpe?g$" "video/mpeg")
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160 ("\\.au$" "audio/basic")
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161 ("\\.\\(te?xt\\|doc\\|c\\|h\\)$" "text/plain")
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162 ("\\.\\(c\\|h\\)$" "text/source")
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163 ("read.*me" "text/plain")
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164 ("\\.html$" "text/html")
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165 ("\\.bat$" "text/bat")
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166 ("\\.[1-6]$" "text/man")
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167 ("\\.flc$" "video/flc")
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168 ("\\.rle$" "video/rle")
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169 ("\\.pfx$" "video/pfx")
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170 ("\\.avi$" "video/avi")
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171 ("\\.sme$" "video/sme")
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172 ("\\.rpza$" "video/prza")
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173 ("\\.dl$" "video/dl")
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174 ("\\.qt$" "video/qt")
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175 ("\\.rsrc$" "video/rsrc")
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176 ("\\..*$" "unknown/unknown")))
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177
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178 ;; Various variables users may set
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179
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180 (defvar gnus-uu-tmp-dir "/tmp/"
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181 "*Variable saying where gnus-uu is to do its work.
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182 Default is \"/tmp/\".")
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183
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184 (defvar gnus-uu-do-not-unpack-archives nil
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185 "*Non-nil means that gnus-uu won't peek inside archives looking for files to display.
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186 Default is nil.")
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187
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188 (defvar gnus-uu-ignore-default-view-rules nil
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189 "*Non-nil means that gnus-uu will ignore the default viewing rules.
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190 Only the user viewing rules will be consulted. Default is nil.")
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191
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192 (defvar gnus-uu-grabbed-file-functions nil
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193 "*Functions run on each file after successful decoding.
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194 They will be called with the name of the file as the argument.
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195 Likely functions you can use in this list are `gnus-uu-grab-view'
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196 and `gnus-uu-grab-move'.")
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197
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198 (defvar gnus-uu-ignore-default-archive-rules nil
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199 "*Non-nil means that gnus-uu will ignore the default archive unpacking commands.
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200 Only the user unpacking commands will be consulted. Default is nil.")
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201
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202 (defvar gnus-uu-kill-carriage-return t
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203 "*Non-nil means that gnus-uu will strip all carriage returns from articles.
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204 Default is t.")
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205
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206 (defvar gnus-uu-view-with-metamail nil
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207 "*Non-nil means that files will be viewed with metamail.
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208 The gnus-uu viewing functions will be ignored and gnus-uu will try
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209 to guess at a content-type based on file name suffixes. Default
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210 it nil.")
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211
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212 (defvar gnus-uu-unmark-articles-not-decoded nil
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213 "*Non-nil means that gnus-uu will mark articles that were unsuccessfully decoded as unread.
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214 Default is nil.")
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215
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216 (defvar gnus-uu-correct-stripped-uucode nil
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217 "*Non-nil means that gnus-uu will *try* to fix uuencoded files that have had trailing spaces deleted.
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218 Default is nil.")
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219
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220 (defvar gnus-uu-save-in-digest nil
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221 "*Non-nil means that gnus-uu, when asked to save without decoding, will save in digests.
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222 If this variable is nil, gnus-uu will just save everything in a
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223 file without any embellishments. The digesting almost conforms to RFC1153 -
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224 no easy way to specify any meaningful volume and issue numbers were found,
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225 so I simply dropped them.")
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226
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227 (defvar gnus-uu-digest-headers
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228 '("^Date:" "^From:" "^To:" "^Cc:" "^Subject:" "^Message-ID:" "^Keywords:"
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229 "^Summary:" "^References:")
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230 "*List of regexps to match headers included in digested messages.
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231 The headers will be included in the sequence they are matched.")
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232
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233 (defvar gnus-uu-save-separate-articles nil
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234 "*Non-nil means that gnus-uu will save articles in separate files.")
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235
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236 ;; Internal variables
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237
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238 (defvar gnus-uu-saved-article-name nil)
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239
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240 (defconst gnus-uu-begin-string "^begin[ \t]+[0-7][0-7][0-7][ \t]+\\(.*\\)$")
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241 (defconst gnus-uu-end-string "^end[ \t]*$")
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242
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243 (defconst gnus-uu-body-line "^M")
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244 (let ((i 61))
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245 (while (> (setq i (1- i)) 0)
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246 (setq gnus-uu-body-line (concat gnus-uu-body-line "[^a-z]")))
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247 (setq gnus-uu-body-line (concat gnus-uu-body-line ".?$")))
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248
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249 ;"^M.............................................................?$"
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250
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251 (defconst gnus-uu-shar-begin-string "^#! */bin/sh")
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252
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253 (defvar gnus-uu-shar-file-name nil)
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254 (defconst gnus-uu-shar-name-marker "begin [0-7][0-7][0-7][ \t]+\\(\\(\\w\\|\\.\\)*\\b\\)")
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255
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256 (defconst gnus-uu-postscript-begin-string "^%!PS-")
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257 (defconst gnus-uu-postscript-end-string "^%%EOF$")
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258
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259 (defvar gnus-uu-file-name nil)
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260 (defconst gnus-uu-uudecode-process nil)
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261 (defvar gnus-uu-binhex-article-name nil)
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262
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263 (defvar gnus-uu-work-dir nil)
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264
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265 (defconst gnus-uu-output-buffer-name " *Gnus UU Output*")
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266
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267 (defvar gnus-uu-default-dir gnus-article-save-directory)
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268 (defvar gnus-uu-digest-from-subject nil)
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269
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270 ;; Keymaps
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271
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272 (gnus-define-keys
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273 (gnus-uu-mark-map "P" gnus-summary-mark-map)
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274 "p" gnus-summary-mark-as-processable
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275 "u" gnus-summary-unmark-as-processable
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276 "U" gnus-summary-unmark-all-processable
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277 "v" gnus-uu-mark-over
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278 "s" gnus-uu-mark-series
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279 "r" gnus-uu-mark-region
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280 "R" gnus-uu-mark-by-regexp
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281 "t" gnus-uu-mark-thread
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282 "T" gnus-uu-unmark-thread
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283 "a" gnus-uu-mark-all
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284 "b" gnus-uu-mark-buffer
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285 "S" gnus-uu-mark-sparse)
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286
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287 (gnus-define-keys
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288 (gnus-uu-extract-map "X" gnus-summary-mode-map)
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289 ;;"x" gnus-uu-extract-any
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290 ;;"m" gnus-uu-extract-mime
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291 "u" gnus-uu-decode-uu
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292 "U" gnus-uu-decode-uu-and-save
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293 "s" gnus-uu-decode-unshar
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294 "S" gnus-uu-decode-unshar-and-save
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295 "o" gnus-uu-decode-save
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296 "O" gnus-uu-decode-save
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297 "b" gnus-uu-decode-binhex
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298 "B" gnus-uu-decode-binhex
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299 "p" gnus-uu-decode-postscript
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300 "P" gnus-uu-decode-postscript-and-save)
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301
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302 (gnus-define-keys
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303 (gnus-uu-extract-view-map "v" gnus-uu-extract-map)
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304 "u" gnus-uu-decode-uu-view
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305 "U" gnus-uu-decode-uu-and-save-view
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306 "s" gnus-uu-decode-unshar-view
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307 "S" gnus-uu-decode-unshar-and-save-view
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308 "o" gnus-uu-decode-save-view
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309 "O" gnus-uu-decode-save-view
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310 "b" gnus-uu-decode-binhex-view
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311 "B" gnus-uu-decode-binhex-view
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312 "p" gnus-uu-decode-postscript-view
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313 "P" gnus-uu-decode-postscript-and-save-view)
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314
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315
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316 ;; Commands.
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317
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318 (defun gnus-uu-decode-uu (&optional n)
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319 "Uudecodes the current article."
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320 (interactive "P")
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321 (gnus-uu-decode-with-method 'gnus-uu-uustrip-article n))
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322
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323 (defun gnus-uu-decode-uu-and-save (n dir)
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324 "Decodes and saves the resulting file."
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325 (interactive
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326 (list current-prefix-arg
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327 (file-name-as-directory
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328 (read-file-name "Uudecode and save in dir: "
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329 gnus-uu-default-dir
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330 gnus-uu-default-dir t))))
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331 (gnus-uu-decode-with-method 'gnus-uu-uustrip-article n dir nil nil t))
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332
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333 (defun gnus-uu-decode-unshar (&optional n)
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334 "Unshars the current article."
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335 (interactive "P")
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336 (gnus-uu-decode-with-method 'gnus-uu-unshar-article n nil nil 'scan t))
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337
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338 (defun gnus-uu-decode-unshar-and-save (n dir)
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339 "Unshars and saves the current article."
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340 (interactive
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341 (list current-prefix-arg
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342 (file-name-as-directory
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343 (read-file-name "Unshar and save in dir: "
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344 gnus-uu-default-dir
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345 gnus-uu-default-dir t))))
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346 (gnus-uu-decode-with-method 'gnus-uu-unshar-article n dir nil 'scan t))
|
|
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347
|
|
|
348 (defun gnus-uu-decode-save (n file)
|
|
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349 "Saves the current article."
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|
|
350 (interactive
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351 (list current-prefix-arg
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|
|
352 (read-file-name
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|
|
353 (if gnus-uu-save-separate-articles
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354 "Save articles is dir: "
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355 "Save articles in file: ")
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|
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356 gnus-uu-default-dir
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|
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357 gnus-uu-default-dir)))
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|
|
358 (setq gnus-uu-saved-article-name file)
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|
|
359 (gnus-uu-decode-with-method 'gnus-uu-save-article n nil t))
|
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360
|
|
|
361 (defun gnus-uu-decode-binhex (n dir)
|
|
|
362 "Unbinhexes the current article."
|
|
|
363 (interactive
|
|
|
364 (list current-prefix-arg
|
|
|
365 (file-name-as-directory
|
|
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366 (read-file-name "Unbinhex and save in dir: "
|
|
|
367 gnus-uu-default-dir
|
|
|
368 gnus-uu-default-dir))))
|
|
|
369 (setq gnus-uu-binhex-article-name
|
|
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370 (make-temp-name (concat gnus-uu-work-dir "binhex")))
|
|
|
371 (gnus-uu-decode-with-method 'gnus-uu-binhex-article n dir))
|
|
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372
|
|
|
373 (defun gnus-uu-decode-uu-view (&optional n)
|
|
|
374 "Uudecodes and views the current article."
|
|
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375 (interactive "P")
|
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376 (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
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|
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377 (gnus-uu-decode-uu n)))
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|
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378
|
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379 (defun gnus-uu-decode-uu-and-save-view (n dir)
|
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380 "Decodes, views and saves the resulting file."
|
|
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381 (interactive
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382 (list current-prefix-arg
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383 (read-file-name "Uudecode, view and save in dir: "
|
|
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384 gnus-uu-default-dir
|
|
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385 gnus-uu-default-dir t)))
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386 (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
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|
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387 (gnus-uu-decode-uu-and-save n dir)))
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388
|
|
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389 (defun gnus-uu-decode-unshar-view (&optional n)
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390 "Unshars and views the current article."
|
|
|
391 (interactive "P")
|
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|
392 (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
|
|
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393 (gnus-uu-decode-unshar n)))
|
|
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394
|
|
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395 (defun gnus-uu-decode-unshar-and-save-view (n dir)
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|
396 "Unshars and saves the current article."
|
|
|
397 (interactive
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|
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398 (list current-prefix-arg
|
|
|
399 (read-file-name "Unshar, view and save in dir: "
|
|
|
400 gnus-uu-default-dir
|
|
|
401 gnus-uu-default-dir t)))
|
|
|
402 (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
|
|
|
403 (gnus-uu-decode-unshar-and-save n dir)))
|
|
|
404
|
|
|
405 (defun gnus-uu-decode-save-view (n file)
|
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|
406 "Saves and views the current article."
|
|
|
407 (interactive
|
|
|
408 (list current-prefix-arg
|
|
|
409 (read-file-name (if gnus-uu-save-separate-articles
|
|
|
410 "Save articles is dir: "
|
|
|
411 "Save articles in file: ")
|
|
|
412 gnus-uu-default-dir gnus-uu-default-dir)))
|
|
|
413 (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
|
|
|
414 (gnus-uu-decode-save n file)))
|
|
|
415
|
|
|
416 (defun gnus-uu-decode-binhex-view (n file)
|
|
|
417 "Unbinhexes and views the current article."
|
|
|
418 (interactive
|
|
|
419 (list current-prefix-arg
|
|
|
420 (read-file-name "Unbinhex, view and save in dir: "
|
|
|
421 gnus-uu-default-dir gnus-uu-default-dir)))
|
|
|
422 (setq gnus-uu-binhex-article-name
|
|
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423 (make-temp-name (concat gnus-uu-work-dir "binhex")))
|
|
|
424 (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
|
|
|
425 (gnus-uu-decode-binhex n file)))
|
|
|
426
|
|
|
427
|
|
|
428 ;; Digest and forward articles
|
|
|
429
|
|
|
430 (defun gnus-uu-digest-mail-forward (&optional n post)
|
|
|
431 "Digests and forwards all articles in this series."
|
|
|
432 (interactive "P")
|
|
|
433 (let ((gnus-uu-save-in-digest t)
|
|
|
434 (file (make-temp-name (concat gnus-uu-tmp-dir "forward")))
|
|
|
435 buf subject from)
|
|
|
436 (setq gnus-uu-digest-from-subject nil)
|
|
|
437 (gnus-uu-decode-save n file)
|
|
|
438 (setq buf (switch-to-buffer (get-buffer-create " *gnus-uu-forward*")))
|
|
|
439 (gnus-add-current-to-buffer-list)
|
|
|
440 (erase-buffer)
|
|
|
441 (delete-other-windows)
|
|
|
442 (insert-file file)
|
|
|
443 (let ((fs gnus-uu-digest-from-subject))
|
|
|
444 (if (not fs)
|
|
|
445 ()
|
|
|
446 (setq from (caar fs)
|
|
|
447 subject (gnus-simplify-subject-fuzzy (cdar fs))
|
|
|
448 fs (cdr fs))
|
|
|
449 (while (and fs (or from subject))
|
|
|
450 (and from
|
|
|
451 (or (string= from (caar fs))
|
|
|
452 (setq from nil)))
|
|
|
453 (and subject
|
|
|
454 (or (string= (gnus-simplify-subject-fuzzy (cdar fs))
|
|
|
455 subject)
|
|
|
456 (setq subject nil)))
|
|
|
457 (setq fs (cdr fs))))
|
|
|
458 (or subject (setq subject "Digested Articles"))
|
|
|
459 (or from (setq from "Various")))
|
|
|
460 (goto-char (point-min))
|
|
|
461 (and (re-search-forward "^Subject: ")
|
|
|
462 (progn
|
|
|
463 (delete-region (point) (gnus-point-at-eol))
|
|
|
464 (insert subject)))
|
|
|
465 (goto-char (point-min))
|
|
|
466 (and (re-search-forward "^From: ")
|
|
|
467 (progn
|
|
|
468 (delete-region (point) (gnus-point-at-eol))
|
|
|
469 (insert from)))
|
|
|
470 (message-forward post)
|
|
|
471 (delete-file file)
|
|
|
472 (kill-buffer buf)
|
|
|
473 (setq gnus-uu-digest-from-subject nil)))
|
|
|
474
|
|
|
475 (defun gnus-uu-digest-post-forward (&optional n)
|
|
|
476 "Digest and forward to a newsgroup."
|
|
|
477 (interactive "P")
|
|
|
478 (gnus-uu-digest-mail-forward n t))
|
|
|
479
|
|
|
480 ;; Process marking.
|
|
|
481
|
|
|
482 (defun gnus-uu-mark-by-regexp (regexp &optional unmark)
|
|
|
483 "Ask for a regular expression and set the process mark on all articles that match."
|
|
|
484 (interactive (list (read-from-minibuffer "Mark (regexp): ")))
|
|
|
485 (gnus-set-global-variables)
|
|
|
486 (let ((articles (gnus-uu-find-articles-matching regexp)))
|
|
|
487 (while articles
|
|
|
488 (if unmark
|
|
|
489 (gnus-summary-remove-process-mark (pop articles))
|
|
|
490 (gnus-summary-set-process-mark (pop articles))))
|
|
|
491 (message ""))
|
|
|
492 (gnus-summary-position-point))
|
|
|
493
|
|
|
494 (defun gnus-uu-unmark-by-regexp (regexp &optional unmark)
|
|
|
495 "Ask for a regular expression and remove the process mark on all articles that match."
|
|
|
496 (interactive (list (read-from-minibuffer "Mark (regexp): ")))
|
|
|
497 (gnus-uu-mark-by-regexp regexp t))
|
|
|
498
|
|
|
499 (defun gnus-uu-mark-series ()
|
|
|
500 "Mark the current series with the process mark."
|
|
|
501 (interactive)
|
|
|
502 (gnus-set-global-variables)
|
|
|
503 (let ((articles (gnus-uu-find-articles-matching)))
|
|
|
504 (while articles
|
|
|
505 (gnus-summary-set-process-mark (car articles))
|
|
|
506 (setq articles (cdr articles)))
|
|
|
507 (message ""))
|
|
|
508 (gnus-summary-position-point))
|
|
|
509
|
|
|
510 (defun gnus-uu-mark-region (beg end &optional unmark)
|
|
|
511 "Set the process mark on all articles between point and mark."
|
|
|
512 (interactive "r")
|
|
|
513 (gnus-set-global-variables)
|
|
|
514 (save-excursion
|
|
|
515 (goto-char beg)
|
|
|
516 (while (< (point) end)
|
|
|
517 (if unmark
|
|
|
518 (gnus-summary-remove-process-mark (gnus-summary-article-number))
|
|
|
519 (gnus-summary-set-process-mark (gnus-summary-article-number)))
|
|
|
520 (forward-line 1)))
|
|
|
521 (gnus-summary-position-point))
|
|
|
522
|
|
|
523 (defun gnus-uu-unmark-region (beg end)
|
|
|
524 "Remove the process mark from all articles between point and mark."
|
|
|
525 (interactive "r")
|
|
|
526 (gnus-uu-mark-region beg end t))
|
|
|
527
|
|
|
528 (defun gnus-uu-mark-buffer ()
|
|
|
529 "Set the process mark on all articles in the buffer."
|
|
|
530 (interactive)
|
|
|
531 (gnus-uu-mark-region (point-min) (point-max)))
|
|
|
532
|
|
|
533 (defun gnus-uu-unmark-buffer ()
|
|
|
534 "Remove the process mark on all articles in the buffer."
|
|
|
535 (interactive)
|
|
|
536 (gnus-uu-mark-region (point-min) (point-max) t))
|
|
|
537
|
|
|
538 (defun gnus-uu-mark-thread ()
|
|
|
539 "Marks all articles downwards in this thread."
|
|
|
540 (interactive)
|
|
|
541 (gnus-set-global-variables)
|
|
|
542 (let ((level (gnus-summary-thread-level)))
|
|
|
543 (while (and (gnus-summary-set-process-mark (gnus-summary-article-number))
|
|
|
544 (zerop (gnus-summary-next-subject 1))
|
|
|
545 (> (gnus-summary-thread-level) level))))
|
|
|
546 (gnus-summary-position-point))
|
|
|
547
|
|
|
548 (defun gnus-uu-unmark-thread ()
|
|
|
549 "Unmarks all articles downwards in this thread."
|
|
|
550 (interactive)
|
|
|
551 (gnus-set-global-variables)
|
|
|
552 (let ((level (gnus-summary-thread-level)))
|
|
|
553 (while (and (gnus-summary-remove-process-mark
|
|
|
554 (gnus-summary-article-number))
|
|
|
555 (zerop (gnus-summary-next-subject 1))
|
|
|
556 (> (gnus-summary-thread-level) level))))
|
|
|
557 (gnus-summary-position-point))
|
|
|
558
|
|
|
559 (defun gnus-uu-mark-over (&optional score)
|
|
|
560 "Mark all articles with a score over SCORE (the prefix.)"
|
|
|
561 (interactive "P")
|
|
|
562 (let ((score (gnus-score-default score))
|
|
|
563 (data gnus-newsgroup-data))
|
|
|
564 (save-excursion
|
|
|
565 (while data
|
|
2
|
566 (when (> (or (cdr (assq (gnus-data-number (car data))
|
|
0
|
567 gnus-newsgroup-scored))
|
|
|
568 gnus-summary-default-score 0)
|
|
|
569 score)
|
|
|
570 (gnus-summary-set-process-mark (caar data)))
|
|
|
571 (setq data (cdr data))))
|
|
|
572 (gnus-summary-position-point)))
|
|
|
573
|
|
|
574 (defun gnus-uu-mark-sparse ()
|
|
|
575 "Mark all series that have some articles marked."
|
|
|
576 (interactive)
|
|
|
577 (gnus-set-global-variables)
|
|
|
578 (let ((marked (nreverse gnus-newsgroup-processable))
|
|
|
579 subject articles total headers)
|
|
|
580 (or marked (error "No articles marked with the process mark"))
|
|
|
581 (setq gnus-newsgroup-processable nil)
|
|
|
582 (save-excursion
|
|
|
583 (while marked
|
|
|
584 (and (vectorp (setq headers
|
|
|
585 (gnus-summary-article-header (car marked))))
|
|
|
586 (setq subject (mail-header-subject headers)
|
|
|
587 articles (gnus-uu-find-articles-matching
|
|
|
588 (gnus-uu-reginize-string subject))
|
|
|
589 total (nconc total articles)))
|
|
|
590 (while articles
|
|
|
591 (gnus-summary-set-process-mark (car articles))
|
|
|
592 (setcdr marked (delq (car articles) (cdr marked)))
|
|
|
593 (setq articles (cdr articles)))
|
|
|
594 (setq marked (cdr marked)))
|
|
|
595 (setq gnus-newsgroup-processable (nreverse total)))
|
|
|
596 (gnus-summary-position-point)))
|
|
|
597
|
|
|
598 (defun gnus-uu-mark-all ()
|
|
|
599 "Mark all articles in \"series\" order."
|
|
|
600 (interactive)
|
|
|
601 (gnus-set-global-variables)
|
|
|
602 (setq gnus-newsgroup-processable nil)
|
|
|
603 (save-excursion
|
|
|
604 (let ((data gnus-newsgroup-data)
|
|
|
605 number)
|
|
|
606 (while data
|
|
|
607 (when (and (not (memq (setq number (gnus-data-number (car data)))
|
|
|
608 gnus-newsgroup-processable))
|
|
|
609 (vectorp (gnus-data-header (car data))))
|
|
|
610 (gnus-summary-goto-subject number)
|
|
|
611 (gnus-uu-mark-series))
|
|
|
612 (setq data (cdr data)))))
|
|
|
613 (gnus-summary-position-point))
|
|
|
614
|
|
|
615 ;; All PostScript functions written by Erik Selberg <speed@cs.washington.edu>.
|
|
|
616
|
|
|
617 (defun gnus-uu-decode-postscript (&optional n)
|
|
|
618 "Gets postscript of the current article."
|
|
|
619 (interactive "P")
|
|
|
620 (gnus-uu-decode-with-method 'gnus-uu-decode-postscript-article n))
|
|
|
621
|
|
|
622 (defun gnus-uu-decode-postscript-view (&optional n)
|
|
|
623 "Gets and views the current article."
|
|
|
624 (interactive "P")
|
|
|
625 (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
|
|
|
626 (gnus-uu-decode-postscript n)))
|
|
|
627
|
|
|
628 (defun gnus-uu-decode-postscript-and-save (n dir)
|
|
|
629 "Extracts postscript and saves the current article."
|
|
|
630 (interactive
|
|
|
631 (list current-prefix-arg
|
|
|
632 (file-name-as-directory
|
|
|
633 (read-file-name "Save in dir: "
|
|
|
634 gnus-uu-default-dir
|
|
|
635 gnus-uu-default-dir t))))
|
|
|
636 (gnus-uu-decode-with-method 'gnus-uu-decode-postscript-article
|
|
|
637 n dir nil nil t))
|
|
|
638
|
|
|
639 (defun gnus-uu-decode-postscript-and-save-view (n dir)
|
|
|
640 "Decodes, views and saves the resulting file."
|
|
|
641 (interactive
|
|
|
642 (list current-prefix-arg
|
|
|
643 (read-file-name "Where do you want to save the file(s)? "
|
|
|
644 gnus-uu-default-dir
|
|
|
645 gnus-uu-default-dir t)))
|
|
|
646 (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
|
|
|
647 (gnus-uu-decode-postscript-and-save n dir)))
|
|
|
648
|
|
|
649
|
|
|
650 ;; Internal functions.
|
|
|
651
|
|
|
652 (defun gnus-uu-decode-with-method (method n &optional save not-insert
|
|
|
653 scan cdir)
|
|
|
654 (gnus-uu-initialize scan)
|
|
|
655 (if save (setq gnus-uu-default-dir save))
|
|
|
656 ;; Create the directory we save to.
|
|
|
657 (when (and scan cdir save
|
|
|
658 (not (file-exists-p save)))
|
|
|
659 (make-directory save t))
|
|
|
660 (let ((articles (gnus-uu-get-list-of-articles n))
|
|
|
661 files)
|
|
|
662 (setq files (gnus-uu-grab-articles articles method t))
|
|
|
663 (let ((gnus-current-article (car articles)))
|
|
|
664 (and scan (setq files (gnus-uu-scan-directory gnus-uu-work-dir))))
|
|
|
665 (and save (gnus-uu-save-files files save))
|
|
|
666 (if (eq gnus-uu-do-not-unpack-archives nil)
|
|
|
667 (setq files (gnus-uu-unpack-files files)))
|
|
|
668 (setq files (nreverse (gnus-uu-get-actions files)))
|
|
|
669 (or not-insert (not gnus-insert-pseudo-articles)
|
|
|
670 (gnus-summary-insert-pseudos files save))))
|
|
|
671
|
|
|
672 (defun gnus-uu-scan-directory (dir &optional rec)
|
|
|
673 "Return a list of all files under DIR."
|
|
|
674 (let ((files (directory-files dir t))
|
|
|
675 out file)
|
|
|
676 (while (setq file (pop files))
|
|
|
677 (unless (member (file-name-nondirectory file) '("." ".."))
|
|
|
678 (push (list (cons 'name file)
|
|
|
679 (cons 'article gnus-current-article))
|
|
|
680 out)
|
|
|
681 (when (file-directory-p file)
|
|
|
682 (setq out (nconc (gnus-uu-scan-directory file t) out)))))
|
|
|
683 (if rec
|
|
|
684 out
|
|
|
685 (nreverse out))))
|
|
|
686
|
|
|
687 (defun gnus-uu-save-files (files dir)
|
|
|
688 "Save FILES in DIR."
|
|
|
689 (let ((len (length files))
|
|
|
690 (reg (concat "^" (regexp-quote gnus-uu-work-dir)))
|
|
|
691 to-file file fromdir)
|
|
|
692 (while (setq file (cdr (assq 'name (pop files))))
|
|
|
693 (when (file-exists-p file)
|
|
|
694 (string-match reg file)
|
|
|
695 (setq fromdir (substring file (match-end 0)))
|
|
|
696 (if (file-directory-p file)
|
|
|
697 (unless (file-exists-p (concat dir fromdir))
|
|
|
698 (make-directory (concat dir fromdir) t))
|
|
|
699 (setq to-file (concat dir fromdir))
|
|
|
700 (when (or (not (file-exists-p to-file))
|
|
|
701 (gnus-y-or-n-p (format "%s exists; overwrite? " to-file)))
|
|
|
702 (copy-file file to-file t t)))))
|
|
|
703 (gnus-message 5 "Saved %d file%s" len (if (= len 1) "" "s"))))
|
|
|
704
|
|
|
705 ;; Functions for saving and possibly digesting articles without
|
|
|
706 ;; any decoding.
|
|
|
707
|
|
|
708 ;; Function called by gnus-uu-grab-articles to treat each article.
|
|
|
709 (defun gnus-uu-save-article (buffer in-state)
|
|
|
710 (cond
|
|
|
711 (gnus-uu-save-separate-articles
|
|
|
712 (save-excursion
|
|
|
713 (set-buffer buffer)
|
|
|
714 (write-region 1 (point-max) (concat gnus-uu-saved-article-name
|
|
|
715 gnus-current-article))
|
|
|
716 (cond ((eq in-state 'first) (list gnus-uu-saved-article-name 'begin))
|
|
|
717 ((eq in-state 'first-and-last) (list gnus-uu-saved-article-name
|
|
|
718 'begin 'end))
|
|
|
719 ((eq in-state 'last) (list 'end))
|
|
|
720 (t (list 'middle)))))
|
|
|
721 ((not gnus-uu-save-in-digest)
|
|
|
722 (save-excursion
|
|
|
723 (set-buffer buffer)
|
|
|
724 (write-region 1 (point-max) gnus-uu-saved-article-name t)
|
|
|
725 (cond ((eq in-state 'first) (list gnus-uu-saved-article-name 'begin))
|
|
|
726 ((eq in-state 'first-and-last) (list gnus-uu-saved-article-name
|
|
|
727 'begin 'end))
|
|
|
728 ((eq in-state 'last) (list 'end))
|
|
|
729 (t (list 'middle)))))
|
|
|
730 (t
|
|
|
731 (let ((header (gnus-summary-article-header)))
|
|
|
732 (setq gnus-uu-digest-from-subject
|
|
|
733 (cons (cons (mail-header-from header)
|
|
|
734 (mail-header-subject header))
|
|
|
735 gnus-uu-digest-from-subject)))
|
|
|
736 (let ((name (file-name-nondirectory gnus-uu-saved-article-name))
|
|
|
737 (delim (concat "^" (make-string 30 ?-) "$"))
|
|
|
738 beg subj headers headline sorthead body end-string state)
|
|
|
739 (if (or (eq in-state 'first)
|
|
|
740 (eq in-state 'first-and-last))
|
|
|
741 (progn
|
|
|
742 (setq state (list 'begin))
|
|
|
743 (save-excursion (set-buffer (get-buffer-create "*gnus-uu-body*"))
|
|
|
744 (erase-buffer))
|
|
|
745 (save-excursion
|
|
|
746 (set-buffer (get-buffer-create "*gnus-uu-pre*"))
|
|
|
747 (erase-buffer)
|
|
|
748 (insert (format
|
|
|
749 "Date: %s\nFrom: %s\nSubject: %s Digest\n\nTopics:\n"
|
|
|
750 (current-time-string) name name))))
|
|
|
751 (if (not (eq in-state 'end))
|
|
|
752 (setq state (list 'middle))))
|
|
|
753 (save-excursion
|
|
|
754 (set-buffer (get-buffer "*gnus-uu-body*"))
|
|
|
755 (goto-char (setq beg (point-max)))
|
|
|
756 (save-excursion
|
|
|
757 (save-restriction
|
|
|
758 (set-buffer buffer)
|
|
|
759 (let (buffer-read-only)
|
|
|
760 (gnus-set-text-properties (point-min) (point-max) nil)
|
|
|
761 ;; These two are necessary for XEmacs 19.12 fascism.
|
|
|
762 (put-text-property (point-min) (point-max) 'invisible nil)
|
|
|
763 (put-text-property (point-min) (point-max) 'intangible nil))
|
|
|
764 (goto-char (point-min))
|
|
|
765 (re-search-forward "\n\n")
|
|
|
766 ;; Quote all 30-dash lines.
|
|
|
767 (save-excursion
|
|
|
768 (while (re-search-forward delim nil t)
|
|
|
769 (beginning-of-line)
|
|
|
770 (delete-char 1)
|
|
|
771 (insert " ")))
|
|
|
772 (setq body (buffer-substring (1- (point)) (point-max)))
|
|
|
773 (narrow-to-region (point-min) (point))
|
|
|
774 (if (not (setq headers gnus-uu-digest-headers))
|
|
|
775 (setq sorthead (buffer-substring (point-min) (point-max)))
|
|
|
776 (while headers
|
|
|
777 (setq headline (car headers))
|
|
|
778 (setq headers (cdr headers))
|
|
|
779 (goto-char (point-min))
|
|
|
780 (while (re-search-forward headline nil t)
|
|
|
781 (setq sorthead
|
|
|
782 (concat sorthead
|
|
|
783 (buffer-substring
|
|
|
784 (match-beginning 0)
|
|
|
785 (or (and (re-search-forward "^[^ \t]" nil t)
|
|
|
786 (1- (point)))
|
|
|
787 (progn (forward-line 1) (point)))))))))
|
|
|
788 (widen)))
|
|
|
789 (insert sorthead) (goto-char (point-max))
|
|
|
790 (insert body) (goto-char (point-max))
|
|
|
791 (insert (concat "\n" (make-string 30 ?-) "\n\n"))
|
|
|
792 (goto-char beg)
|
|
|
793 (if (re-search-forward "^Subject: \\(.*\\)$" nil t)
|
|
|
794 (progn
|
|
|
795 (setq subj (buffer-substring (match-beginning 1) (match-end 1)))
|
|
|
796 (save-excursion
|
|
|
797 (set-buffer (get-buffer "*gnus-uu-pre*"))
|
|
|
798 (insert (format " %s\n" subj))))))
|
|
|
799 (if (or (eq in-state 'last)
|
|
|
800 (eq in-state 'first-and-last))
|
|
|
801 (progn
|
|
|
802 (save-excursion
|
|
|
803 (set-buffer (get-buffer "*gnus-uu-pre*"))
|
|
|
804 (insert (format "\n\n%s\n\n" (make-string 70 ?-)))
|
|
|
805 (write-region 1 (point-max) gnus-uu-saved-article-name))
|
|
|
806 (save-excursion
|
|
|
807 (set-buffer (get-buffer "*gnus-uu-body*"))
|
|
|
808 (goto-char (point-max))
|
|
|
809 (insert
|
|
|
810 (concat (setq end-string (format "End of %s Digest" name))
|
|
|
811 "\n"))
|
|
|
812 (insert (concat (make-string (length end-string) ?*) "\n"))
|
|
|
813 (write-region 1 (point-max) gnus-uu-saved-article-name t))
|
|
|
814 (kill-buffer (get-buffer "*gnus-uu-pre*"))
|
|
|
815 (kill-buffer (get-buffer "*gnus-uu-body*"))
|
|
|
816 (setq state (cons 'end state))))
|
|
|
817 (if (memq 'begin state)
|
|
|
818 (cons gnus-uu-saved-article-name state)
|
|
|
819 state)))))
|
|
|
820
|
|
|
821 ;; Binhex treatment - not very advanced.
|
|
|
822
|
|
|
823 (defconst gnus-uu-binhex-body-line
|
|
|
824 "^[^:]...............................................................$")
|
|
|
825 (defconst gnus-uu-binhex-begin-line
|
|
|
826 "^:...............................................................$")
|
|
|
827 (defconst gnus-uu-binhex-end-line
|
|
|
828 ":$")
|
|
|
829
|
|
|
830 (defun gnus-uu-binhex-article (buffer in-state)
|
|
|
831 (let (state start-char)
|
|
|
832 (save-excursion
|
|
|
833 (set-buffer buffer)
|
|
|
834 (widen)
|
|
|
835 (goto-char (point-min))
|
|
|
836 (if (not (re-search-forward gnus-uu-binhex-begin-line nil t))
|
|
|
837 (if (not (re-search-forward gnus-uu-binhex-body-line nil t))
|
|
|
838 (setq state (list 'wrong-type))))
|
|
|
839
|
|
|
840 (if (memq 'wrong-type state)
|
|
|
841 ()
|
|
|
842 (beginning-of-line)
|
|
|
843 (setq start-char (point))
|
|
|
844 (if (looking-at gnus-uu-binhex-begin-line)
|
|
|
845 (progn
|
|
|
846 (setq state (list 'begin))
|
|
|
847 (write-region 1 1 gnus-uu-binhex-article-name))
|
|
|
848 (setq state (list 'middle)))
|
|
|
849 (goto-char (point-max))
|
|
|
850 (re-search-backward (concat gnus-uu-binhex-body-line "\\|"
|
|
|
851 gnus-uu-binhex-end-line) nil t)
|
|
|
852 (if (looking-at gnus-uu-binhex-end-line)
|
|
|
853 (setq state (if (memq 'begin state)
|
|
|
854 (cons 'end state)
|
|
|
855 (list 'end))))
|
|
|
856 (beginning-of-line)
|
|
|
857 (forward-line 1)
|
|
|
858 (if (file-exists-p gnus-uu-binhex-article-name)
|
|
|
859 (append-to-file start-char (point) gnus-uu-binhex-article-name))))
|
|
|
860 (if (memq 'begin state)
|
|
|
861 (cons gnus-uu-binhex-article-name state)
|
|
|
862 state)))
|
|
|
863
|
|
|
864 ;; PostScript
|
|
|
865
|
|
|
866 (defun gnus-uu-decode-postscript-article (process-buffer in-state)
|
|
|
867 (let ((state (list 'ok))
|
|
|
868 start-char end-char file-name)
|
|
|
869 (save-excursion
|
|
|
870 (set-buffer process-buffer)
|
|
|
871 (goto-char (point-min))
|
|
|
872 (if (not (re-search-forward gnus-uu-postscript-begin-string nil t))
|
|
|
873 (setq state (list 'wrong-type))
|
|
|
874 (beginning-of-line)
|
|
|
875 (setq start-char (point))
|
|
|
876 (if (not (re-search-forward gnus-uu-postscript-end-string nil t))
|
|
|
877 (setq state (list 'wrong-type))
|
|
|
878 (setq end-char (point))
|
|
|
879 (set-buffer (get-buffer-create gnus-uu-output-buffer-name))
|
|
|
880 (insert-buffer-substring process-buffer start-char end-char)
|
|
|
881 (setq file-name (concat gnus-uu-work-dir
|
|
|
882 (cdr gnus-article-current) ".ps"))
|
|
|
883 (write-region (point-min) (point-max) file-name)
|
|
|
884 (setq state (list file-name 'begin 'end)))))
|
|
|
885 state))
|
|
|
886
|
|
|
887
|
|
|
888 ;; Find actions.
|
|
|
889
|
|
|
890 (defun gnus-uu-get-actions (files)
|
|
|
891 (let ((ofiles files)
|
|
|
892 action name)
|
|
|
893 (while files
|
|
|
894 (setq name (cdr (assq 'name (car files))))
|
|
|
895 (and
|
|
|
896 (setq action (gnus-uu-get-action name))
|
|
|
897 (setcar files (nconc (list (if (string= action "gnus-uu-archive")
|
|
|
898 (cons 'action "file")
|
|
|
899 (cons 'action action))
|
|
|
900 (cons 'execute (gnus-uu-command
|
|
|
901 action name)))
|
|
|
902 (car files))))
|
|
|
903 (setq files (cdr files)))
|
|
|
904 ofiles))
|
|
|
905
|
|
|
906 (defun gnus-uu-get-action (file-name)
|
|
|
907 (let (action)
|
|
|
908 (setq action
|
|
|
909 (gnus-uu-choose-action
|
|
|
910 file-name
|
|
|
911 (append
|
|
|
912 gnus-uu-user-view-rules
|
|
|
913 (if gnus-uu-ignore-default-view-rules
|
|
|
914 nil
|
|
|
915 gnus-uu-default-view-rules)
|
|
|
916 gnus-uu-user-view-rules-end)))
|
|
|
917 (if (and (not (string= (or action "") "gnus-uu-archive"))
|
|
|
918 gnus-uu-view-with-metamail)
|
|
|
919 (if (setq action
|
|
|
920 (gnus-uu-choose-action file-name gnus-uu-ext-to-mime-list))
|
|
|
921 (setq action (format "metamail -d -b -c \"%s\"" action))))
|
|
|
922 action))
|
|
|
923
|
|
|
924
|
|
|
925 ;; Functions for treating subjects and collecting series.
|
|
|
926
|
|
|
927 (defun gnus-uu-reginize-string (string)
|
|
|
928 ;; Takes a string and puts a \ in front of every special character;
|
|
|
929 ;; ignores any leading "version numbers" thingies that they use in
|
|
|
930 ;; the comp.binaries groups, and either replaces anything that looks
|
|
|
931 ;; like "2/3" with "[0-9]+/[0-9]+" or, if it can't find something
|
|
|
932 ;; like that, replaces the last two numbers with "[0-9]+". This, in
|
|
|
933 ;; my experience, should get most postings of a series.
|
|
|
934 (let ((count 2)
|
|
|
935 (vernum "v[0-9]+[a-z][0-9]+:")
|
|
|
936 beg)
|
|
|
937 (save-excursion
|
|
|
938 (set-buffer (get-buffer-create gnus-uu-output-buffer-name))
|
|
|
939 (buffer-disable-undo (current-buffer))
|
|
|
940 (erase-buffer)
|
|
|
941 (insert (regexp-quote string))
|
|
|
942 (setq beg 1)
|
|
|
943
|
|
|
944 (setq case-fold-search nil)
|
|
|
945 (goto-char (point-min))
|
|
|
946 (if (looking-at vernum)
|
|
|
947 (progn
|
|
|
948 (replace-match vernum t t)
|
|
|
949 (setq beg (length vernum))))
|
|
|
950
|
|
|
951 (goto-char beg)
|
|
|
952 (if (re-search-forward "[ \t]*[0-9]+/[0-9]+" nil t)
|
|
|
953 (replace-match " [0-9]+/[0-9]+")
|
|
|
954
|
|
|
955 (goto-char beg)
|
|
|
956 (if (re-search-forward "[0-9]+[ \t]*of[ \t]*[0-9]+" nil t)
|
|
|
957 (replace-match "[0-9]+ of [0-9]+")
|
|
|
958
|
|
|
959 (end-of-line)
|
|
|
960 (while (and (re-search-backward "[0-9]" nil t) (> count 0))
|
|
|
961 (while (and
|
|
|
962 (looking-at "[0-9]")
|
|
|
963 (< 1 (goto-char (1- (point))))))
|
|
|
964 (re-search-forward "[0-9]+" nil t)
|
|
|
965 (replace-match "[0-9]+")
|
|
|
966 (backward-char 5)
|
|
|
967 (setq count (1- count)))))
|
|
|
968
|
|
|
969 (goto-char beg)
|
|
|
970 (while (re-search-forward "[ \t]+" nil t)
|
|
|
971 (replace-match "[ \t]*" t t))
|
|
|
972
|
|
|
973 (buffer-substring 1 (point-max)))))
|
|
|
974
|
|
|
975 (defun gnus-uu-get-list-of-articles (n)
|
|
|
976 ;; If N is non-nil, the article numbers of the N next articles
|
|
|
977 ;; will be returned.
|
|
|
978 ;; If any articles have been marked as processable, they will be
|
|
|
979 ;; returned.
|
|
|
980 ;; Failing that, articles that have subjects that are part of the
|
|
|
981 ;; same "series" as the current will be returned.
|
|
|
982 (let (articles)
|
|
|
983 (cond
|
|
|
984 (n
|
|
|
985 (let ((backward (< n 0))
|
|
|
986 (n (abs n)))
|
|
|
987 (save-excursion
|
|
|
988 (while (and (> n 0)
|
|
|
989 (setq articles (cons (gnus-summary-article-number)
|
|
|
990 articles))
|
|
|
991 (gnus-summary-search-forward nil nil backward))
|
|
|
992 (setq n (1- n))))
|
|
|
993 (nreverse articles)))
|
|
|
994 (gnus-newsgroup-processable
|
|
|
995 (reverse gnus-newsgroup-processable))
|
|
|
996 (t
|
|
|
997 (gnus-uu-find-articles-matching)))))
|
|
|
998
|
|
|
999 (defun gnus-uu-string< (l1 l2)
|
|
|
1000 (string< (car l1) (car l2)))
|
|
|
1001
|
|
|
1002 (defun gnus-uu-find-articles-matching
|
|
|
1003 (&optional subject only-unread do-not-translate)
|
|
|
1004 ;; Finds all articles that matches the regexp SUBJECT. If it is
|
|
|
1005 ;; nil, the current article name will be used. If ONLY-UNREAD is
|
|
|
1006 ;; non-nil, only unread articles are chosen. If DO-NOT-TRANSLATE is
|
|
|
1007 ;; non-nil, article names are not equalized before sorting.
|
|
|
1008 (let ((subject (or subject
|
|
|
1009 (gnus-uu-reginize-string (gnus-summary-article-subject))))
|
|
|
1010 list-of-subjects)
|
|
|
1011 (save-excursion
|
|
|
1012 (if (not subject)
|
|
|
1013 ()
|
|
|
1014 ;; Collect all subjects matching subject.
|
|
|
1015 (let ((case-fold-search t)
|
|
|
1016 (data gnus-newsgroup-data)
|
|
|
1017 subj mark d)
|
|
|
1018 (while data
|
|
|
1019 (setq d (pop data))
|
|
|
1020 (and (not (gnus-data-pseudo-p d))
|
|
|
1021 (or (not only-unread)
|
|
|
1022 (= (setq mark (gnus-data-mark d))
|
|
|
1023 gnus-unread-mark)
|
|
|
1024 (= mark gnus-ticked-mark)
|
|
|
1025 (= mark gnus-dormant-mark))
|
|
|
1026 (setq subj (mail-header-subject (gnus-data-header d)))
|
|
|
1027 (string-match subject subj)
|
|
|
1028 (setq list-of-subjects
|
|
|
1029 (cons (cons subj (gnus-data-number d))
|
|
|
1030 list-of-subjects)))))
|
|
|
1031
|
|
|
1032 ;; Expand numbers, sort, and return the list of article
|
|
|
1033 ;; numbers.
|
|
|
1034 (mapcar (lambda (sub) (cdr sub))
|
|
|
1035 (sort (gnus-uu-expand-numbers
|
|
|
1036 list-of-subjects
|
|
|
1037 (not do-not-translate))
|
|
|
1038 'gnus-uu-string<))))))
|
|
|
1039
|
|
|
1040 (defun gnus-uu-expand-numbers (string-list &optional translate)
|
|
|
1041 ;; Takes a list of strings and "expands" all numbers in all the
|
|
|
1042 ;; strings. That is, this function makes all numbers equal length by
|
|
|
1043 ;; prepending lots of zeroes before each number. This is to ease later
|
|
|
1044 ;; sorting to find out what sequence the articles are supposed to be
|
|
|
1045 ;; decoded in. Returns the list of expanded strings.
|
|
|
1046 (let ((out-list string-list)
|
|
|
1047 string)
|
|
|
1048 (save-excursion
|
|
|
1049 (set-buffer (get-buffer-create gnus-uu-output-buffer-name))
|
|
|
1050 (buffer-disable-undo (current-buffer))
|
|
|
1051 (while string-list
|
|
|
1052 (erase-buffer)
|
|
|
1053 (insert (caar string-list))
|
|
|
1054 ;; Translate multiple spaces to one space.
|
|
|
1055 (goto-char (point-min))
|
|
|
1056 (while (re-search-forward "[ \t]+" nil t)
|
|
|
1057 (replace-match " "))
|
|
|
1058 ;; Translate all characters to "a".
|
|
|
1059 (goto-char (point-min))
|
|
|
1060 (if translate
|
|
|
1061 (while (re-search-forward "[A-Za-z]" nil t)
|
|
|
1062 (replace-match "a" t t)))
|
|
|
1063 ;; Expand numbers.
|
|
|
1064 (goto-char (point-min))
|
|
|
1065 (while (re-search-forward "[0-9]+" nil t)
|
|
|
1066 (replace-match
|
|
|
1067 (format "%06d"
|
|
|
1068 (string-to-int (buffer-substring
|
|
|
1069 (match-beginning 0) (match-end 0))))))
|
|
|
1070 (setq string (buffer-substring 1 (point-max)))
|
|
|
1071 (setcar (car string-list) string)
|
|
|
1072 (setq string-list (cdr string-list))))
|
|
|
1073 out-list))
|
|
|
1074
|
|
|
1075
|
|
|
1076 ;; `gnus-uu-grab-articles' is the general multi-article treatment
|
|
|
1077 ;; function. It takes a list of articles to be grabbed and a function
|
|
|
1078 ;; to apply to each article.
|
|
|
1079 ;;
|
|
|
1080 ;; The function to be called should take two parameters. The first
|
|
|
1081 ;; parameter is the article buffer. The function should leave the
|
|
|
1082 ;; result, if any, in this buffer. Most treatment functions will just
|
|
|
1083 ;; generate files...
|
|
|
1084 ;;
|
|
|
1085 ;; The second parameter is the state of the list of articles, and can
|
|
|
1086 ;; have four values: `first', `middle', `last' and `first-and-last'.
|
|
|
1087 ;;
|
|
|
1088 ;; The function should return a list. The list may contain the
|
|
|
1089 ;; following symbols:
|
|
|
1090 ;; `error' if an error occurred
|
|
|
1091 ;; `begin' if the beginning of an encoded file has been received
|
|
|
1092 ;; If the list returned contains a `begin', the first element of
|
|
|
1093 ;; the list *must* be a string with the file name of the decoded
|
|
|
1094 ;; file.
|
|
2
|
1095 ;; `end' if the end of an encoded file has been received
|
|
0
|
1096 ;; `middle' if the article was a body part of an encoded file
|
|
|
1097 ;; `wrong-type' if the article was not a part of an encoded file
|
|
|
1098 ;; `ok', which can be used everything is ok
|
|
|
1099
|
|
|
1100 (defvar gnus-uu-has-been-grabbed nil)
|
|
|
1101
|
|
|
1102 (defun gnus-uu-unmark-list-of-grabbed (&optional dont-unmark-last-article)
|
|
|
1103 (let (art)
|
|
|
1104 (if (not (and gnus-uu-has-been-grabbed
|
|
|
1105 gnus-uu-unmark-articles-not-decoded))
|
|
|
1106 ()
|
|
|
1107 (if dont-unmark-last-article
|
|
|
1108 (progn
|
|
|
1109 (setq art (car gnus-uu-has-been-grabbed))
|
|
|
1110 (setq gnus-uu-has-been-grabbed (cdr gnus-uu-has-been-grabbed))))
|
|
|
1111 (while gnus-uu-has-been-grabbed
|
|
|
1112 (gnus-summary-tick-article (car gnus-uu-has-been-grabbed) t)
|
|
|
1113 (setq gnus-uu-has-been-grabbed (cdr gnus-uu-has-been-grabbed)))
|
|
|
1114 (if dont-unmark-last-article
|
|
|
1115 (setq gnus-uu-has-been-grabbed (list art))))))
|
|
|
1116
|
|
|
1117 ;; This function takes a list of articles and a function to apply to
|
|
|
1118 ;; each article grabbed.
|
|
|
1119 ;;
|
|
|
1120 ;; This function returns a list of files decoded if the grabbing and
|
|
|
1121 ;; the process-function has been successful and nil otherwise.
|
|
|
1122 (defun gnus-uu-grab-articles (articles process-function
|
|
|
1123 &optional sloppy limit no-errors)
|
|
|
1124 (let ((state 'first)
|
|
|
1125 has-been-begin article result-file result-files process-state
|
|
|
1126 gnus-summary-display-article-function
|
|
|
1127 gnus-article-display-hook gnus-article-prepare-hook
|
|
|
1128 article-series files)
|
|
|
1129
|
|
|
1130 (while (and articles
|
|
|
1131 (not (memq 'error process-state))
|
|
|
1132 (or sloppy
|
|
|
1133 (not (memq 'end process-state))))
|
|
|
1134
|
|
|
1135 (setq article (pop articles))
|
|
|
1136 (push article article-series)
|
|
|
1137
|
|
|
1138 (unless articles
|
|
|
1139 (if (eq state 'first)
|
|
|
1140 (setq state 'first-and-last)
|
|
|
1141 (setq state 'last)))
|
|
|
1142
|
|
|
1143 (let ((part (gnus-uu-part-number article)))
|
|
|
1144 (gnus-message 6 "Getting article %d%s..."
|
|
|
1145 article (if (string= part "") "" (concat ", " part))))
|
|
|
1146 (gnus-summary-display-article article)
|
|
|
1147
|
|
|
1148 ;; Push the article to the processing function.
|
|
|
1149 (save-excursion
|
|
|
1150 (set-buffer gnus-original-article-buffer)
|
|
|
1151 (let ((buffer-read-only nil))
|
|
|
1152 (save-excursion
|
|
|
1153 (set-buffer gnus-summary-buffer)
|
|
|
1154 (setq process-state
|
|
|
1155 (funcall process-function
|
|
|
1156 gnus-original-article-buffer state)))))
|
|
|
1157
|
|
|
1158 (gnus-summary-remove-process-mark article)
|
|
|
1159
|
|
|
1160 ;; If this is the beginning of a decoded file, we push it
|
|
|
1161 ;; on to a list.
|
|
|
1162 (when (or (memq 'begin process-state)
|
|
|
1163 (and (or (eq state 'first)
|
|
|
1164 (eq state 'first-and-last))
|
|
|
1165 (memq 'ok process-state)))
|
|
|
1166 (if has-been-begin
|
|
|
1167 ;; If there is a `result-file' here, that means that the
|
|
|
1168 ;; file was unsuccessfully decoded, so we delete it.
|
|
|
1169 (when (and result-file
|
|
|
1170 (file-exists-p result-file))
|
|
|
1171 (delete-file result-file)))
|
|
|
1172 (when (memq 'begin process-state)
|
|
|
1173 (setq result-file (car process-state)))
|
|
|
1174 (setq has-been-begin t))
|
|
|
1175
|
|
|
1176 ;; Check whether we have decoded one complete file.
|
|
|
1177 (when (memq 'end process-state)
|
|
|
1178 (setq article-series nil)
|
|
|
1179 (setq has-been-begin nil)
|
|
|
1180 (if (stringp result-file)
|
|
|
1181 (setq files (list result-file))
|
|
|
1182 (setq files result-file))
|
|
|
1183 (setq result-file (car files))
|
|
|
1184 (while files
|
|
|
1185 (push (list (cons 'name (pop files))
|
|
|
1186 (cons 'article article))
|
|
|
1187 result-files))
|
|
|
1188 ;; Allow user-defined functions to be run on this file.
|
|
|
1189 (when gnus-uu-grabbed-file-functions
|
|
|
1190 (let ((funcs gnus-uu-grabbed-file-functions))
|
|
|
1191 (unless (listp funcs)
|
|
|
1192 (setq funcs (list funcs)))
|
|
|
1193 (while funcs
|
|
|
1194 (funcall (pop funcs) result-file))))
|
|
|
1195 ;; Check whether we have decoded enough articles.
|
|
|
1196 (and limit (= (length result-files) limit)
|
|
|
1197 (setq articles nil)))
|
|
|
1198
|
|
|
1199 ;; If this is the last article to be decoded, and
|
|
|
1200 ;; we still haven't reached the end, then we delete
|
|
|
1201 ;; the partially decoded file.
|
|
|
1202 (and (or (eq state 'last) (eq state 'first-and-last))
|
|
|
1203 (not (memq 'end process-state))
|
|
|
1204 result-file
|
|
|
1205 (file-exists-p result-file)
|
|
|
1206 (delete-file result-file))
|
|
|
1207
|
|
|
1208 ;; If this was a file of the wrong sort, then
|
|
|
1209 (when (and (or (memq 'wrong-type process-state)
|
|
|
1210 (memq 'error process-state))
|
|
|
1211 gnus-uu-unmark-articles-not-decoded)
|
|
|
1212 (gnus-summary-tick-article article t))
|
|
|
1213
|
|
|
1214 ;; Set the new series state.
|
|
|
1215 (if (and (not has-been-begin)
|
|
|
1216 (not sloppy)
|
|
|
1217 (or (memq 'end process-state)
|
|
|
1218 (memq 'middle process-state)))
|
|
|
1219 (progn
|
|
|
1220 (setq process-state (list 'error))
|
|
|
1221 (gnus-message 2 "No begin part at the beginning")
|
|
|
1222 (sleep-for 2))
|
|
|
1223 (setq state 'middle)))
|
|
|
1224
|
|
|
1225 ;; When there are no result-files, then something must be wrong.
|
|
|
1226 (if result-files
|
|
|
1227 (message "")
|
|
|
1228 (cond
|
|
|
1229 ((not has-been-begin)
|
|
|
1230 (gnus-message 2 "Wrong type file"))
|
|
|
1231 ((memq 'error process-state)
|
|
|
1232 (gnus-message 2 "An error occurred during decoding"))
|
|
|
1233 ((not (or (memq 'ok process-state)
|
|
|
1234 (memq 'end process-state)))
|
|
|
1235 (gnus-message 2 "End of articles reached before end of file")))
|
|
|
1236 ;; Make unsuccessfully decoded articles unread.
|
|
|
1237 (when gnus-uu-unmark-articles-not-decoded
|
|
|
1238 (while article-series
|
|
|
1239 (gnus-summary-tick-article (pop article-series) t))))
|
|
|
1240
|
|
|
1241 result-files))
|
|
|
1242
|
|
|
1243 (defun gnus-uu-grab-view (file)
|
|
|
1244 "View FILE using the gnus-uu methods."
|
|
|
1245 (let ((action (gnus-uu-get-action file)))
|
|
|
1246 (gnus-execute-command
|
|
|
1247 (if (string-match "%" action)
|
|
|
1248 (format action file)
|
|
|
1249 (concat action " " file))
|
|
|
1250 (eq gnus-view-pseudos 'not-confirm))))
|
|
|
1251
|
|
|
1252 (defun gnus-uu-grab-move (file)
|
|
|
1253 "Move FILE to somewhere."
|
|
|
1254 (when gnus-uu-default-dir
|
|
|
1255 (let ((to-file (concat (file-name-as-directory gnus-uu-default-dir)
|
|
|
1256 (file-name-nondirectory file))))
|
|
|
1257 (rename-file file to-file)
|
|
|
1258 (unless (file-exists-p file)
|
|
|
1259 (make-symbolic-link to-file file)))))
|
|
|
1260
|
|
|
1261 (defun gnus-uu-part-number (article)
|
|
|
1262 (let* ((header (gnus-summary-article-header article))
|
|
|
1263 (subject (and header (mail-header-subject header))))
|
|
|
1264 (if (and subject
|
|
|
1265 (string-match "[0-9]+ */[0-9]+\\|[0-9]+ * of *[0-9]+" subject))
|
|
|
1266 (match-string 0 subject)
|
|
|
1267 "")))
|
|
|
1268
|
|
|
1269 (defun gnus-uu-uudecode-sentinel (process event)
|
|
|
1270 (delete-process (get-process process)))
|
|
|
1271
|
|
|
1272 (defun gnus-uu-uustrip-article (process-buffer in-state)
|
|
|
1273 ;; Uudecodes a file asynchronously.
|
|
|
1274 (save-excursion
|
|
|
1275 (set-buffer process-buffer)
|
|
|
1276 (let ((state (list 'wrong-type))
|
|
|
1277 process-connection-type case-fold-search buffer-read-only
|
|
|
1278 files start-char)
|
|
|
1279 (goto-char (point-min))
|
|
|
1280
|
|
|
1281 ;; Deal with ^M at the end of the lines.
|
|
|
1282 (when gnus-uu-kill-carriage-return
|
|
|
1283 (save-excursion
|
|
|
1284 (while (search-forward "\r" nil t)
|
|
|
1285 (delete-backward-char 1))))
|
|
|
1286
|
|
|
1287 (while (or (re-search-forward gnus-uu-begin-string nil t)
|
|
|
1288 (re-search-forward gnus-uu-body-line nil t))
|
|
|
1289 (setq state (list 'ok))
|
|
|
1290 ;; Ok, we are at the first uucoded line.
|
|
|
1291 (beginning-of-line)
|
|
|
1292 (setq start-char (point))
|
|
|
1293
|
|
|
1294 (if (not (looking-at gnus-uu-begin-string))
|
|
|
1295 (setq state (list 'middle))
|
|
|
1296 ;; This is the beginning of an uuencoded article.
|
|
|
1297 ;; We replace certain characters that could make things messy.
|
|
|
1298 (setq gnus-uu-file-name
|
|
|
1299 (let ((nnheader-file-name-translation-alist
|
|
|
1300 '((?/ . ?,) (? . ?_) (?* . ?_) (?$ . ?_))))
|
|
|
1301 (nnheader-translate-file-chars (match-string 1))))
|
|
|
1302
|
|
|
1303 ;; Remove any non gnus-uu-body-line right after start.
|
|
|
1304 (forward-line 1)
|
|
|
1305 (while (and (not (eobp))
|
|
|
1306 (not (looking-at gnus-uu-body-line)))
|
|
|
1307 (gnus-delete-line))
|
|
|
1308
|
|
|
1309 ;; If a process is running, we kill it.
|
|
|
1310 (when (and gnus-uu-uudecode-process
|
|
|
1311 (memq (process-status gnus-uu-uudecode-process)
|
|
|
1312 '(run stop)))
|
|
|
1313 (delete-process gnus-uu-uudecode-process)
|
|
|
1314 (gnus-uu-unmark-list-of-grabbed t))
|
|
|
1315
|
|
|
1316 ;; Start a new uudecoding process.
|
|
2
|
1317 (let ((cdir default-directory))
|
|
|
1318 (unwind-protect
|
|
|
1319 (progn
|
|
|
1320 (cd gnus-uu-work-dir)
|
|
|
1321 (setq gnus-uu-uudecode-process
|
|
|
1322 (start-process
|
|
|
1323 "*uudecode*"
|
|
|
1324 (get-buffer-create gnus-uu-output-buffer-name)
|
|
|
1325 shell-file-name shell-command-switch
|
|
|
1326 (format "cd %s %s uudecode" gnus-uu-work-dir
|
|
|
1327 gnus-shell-command-separator))))
|
|
|
1328 (cd cdir)))
|
|
0
|
1329 (set-process-sentinel
|
|
|
1330 gnus-uu-uudecode-process 'gnus-uu-uudecode-sentinel)
|
|
|
1331 (setq state (list 'begin))
|
|
|
1332 (push (concat gnus-uu-work-dir gnus-uu-file-name) files))
|
|
|
1333
|
|
|
1334 ;; We look for the end of the thing to be decoded.
|
|
|
1335 (if (re-search-forward gnus-uu-end-string nil t)
|
|
|
1336 (setq state (cons 'end state))
|
|
|
1337 (goto-char (point-max))
|
|
|
1338 (re-search-backward gnus-uu-body-line nil t))
|
|
|
1339
|
|
|
1340 (forward-line 1)
|
|
|
1341
|
|
|
1342 (when gnus-uu-uudecode-process
|
|
|
1343 (when (memq (process-status gnus-uu-uudecode-process) '(run stop))
|
|
|
1344 ;; Try to correct mishandled uucode.
|
|
|
1345 (when gnus-uu-correct-stripped-uucode
|
|
|
1346 (gnus-uu-check-correct-stripped-uucode start-char (point)))
|
|
|
1347
|
|
|
1348 ;; Send the text to the process.
|
|
|
1349 (condition-case nil
|
|
|
1350 (process-send-region
|
|
|
1351 gnus-uu-uudecode-process start-char (point))
|
|
|
1352 (error
|
|
|
1353 (progn
|
|
|
1354 (delete-process gnus-uu-uudecode-process)
|
|
|
1355 (gnus-message 2 "gnus-uu: Couldn't uudecode")
|
|
|
1356 (setq state (list 'wrong-type)))))
|
|
|
1357
|
|
|
1358 (if (memq 'end state)
|
|
|
1359 (progn
|
|
|
1360 ;; Send an EOF, just in case.
|
|
|
1361 (condition-case ()
|
|
|
1362 (process-send-eof gnus-uu-uudecode-process)
|
|
|
1363 (error nil))
|
|
|
1364 (while (memq (process-status gnus-uu-uudecode-process)
|
|
|
1365 '(open run))
|
|
|
1366 (accept-process-output gnus-uu-uudecode-process 1)))
|
|
|
1367 (when (or (not gnus-uu-uudecode-process)
|
|
|
1368 (not (memq (process-status gnus-uu-uudecode-process)
|
|
|
1369 '(run stop))))
|
|
|
1370 (setq state (list 'wrong-type)))))))
|
|
|
1371
|
|
|
1372 (if (memq 'begin state)
|
|
|
1373 (cons (if (= (length files) 1) (car files) files) state)
|
|
|
1374 state))))
|
|
|
1375
|
|
|
1376 ;; This function is used by `gnus-uu-grab-articles' to treat
|
|
|
1377 ;; a shared article.
|
|
|
1378 (defun gnus-uu-unshar-article (process-buffer in-state)
|
|
|
1379 (let ((state (list 'ok))
|
|
|
1380 start-char)
|
|
|
1381 (save-excursion
|
|
|
1382 (set-buffer process-buffer)
|
|
|
1383 (goto-char (point-min))
|
|
|
1384 (if (not (re-search-forward gnus-uu-shar-begin-string nil t))
|
|
|
1385 (setq state (list 'wrong-type))
|
|
|
1386 (beginning-of-line)
|
|
|
1387 (setq start-char (point))
|
|
|
1388 (call-process-region
|
|
|
1389 start-char (point-max) shell-file-name nil
|
|
|
1390 (get-buffer-create gnus-uu-output-buffer-name) nil
|
|
|
1391 shell-command-switch (concat "cd " gnus-uu-work-dir " ; sh"))))
|
|
|
1392 state))
|
|
|
1393
|
|
|
1394 ;; Returns the name of what the shar file is going to unpack.
|
|
|
1395 (defun gnus-uu-find-name-in-shar ()
|
|
|
1396 (let ((oldpoint (point))
|
|
|
1397 res)
|
|
|
1398 (goto-char (point-min))
|
|
|
1399 (if (re-search-forward gnus-uu-shar-name-marker nil t)
|
|
|
1400 (setq res (buffer-substring (match-beginning 1) (match-end 1))))
|
|
|
1401 (goto-char oldpoint)
|
|
|
1402 res))
|
|
|
1403
|
|
|
1404 ;; `gnus-uu-choose-action' chooses what action to perform given the name
|
|
|
1405 ;; and `gnus-uu-file-action-list'. Returns either nil if no action is
|
|
|
1406 ;; found, or the name of the command to run if such a rule is found.
|
|
|
1407 (defun gnus-uu-choose-action (file-name file-action-list &optional no-ignore)
|
|
|
1408 (let ((action-list (copy-sequence file-action-list))
|
|
|
1409 (case-fold-search t)
|
|
|
1410 rule action)
|
|
|
1411 (and
|
|
|
1412 (or no-ignore
|
|
|
1413 (and (not
|
|
|
1414 (and gnus-uu-ignore-files-by-name
|
|
|
1415 (string-match gnus-uu-ignore-files-by-name file-name)))
|
|
|
1416 (not
|
|
|
1417 (and gnus-uu-ignore-files-by-type
|
|
|
1418 (string-match gnus-uu-ignore-files-by-type
|
|
|
1419 (or (gnus-uu-choose-action
|
|
|
1420 file-name gnus-uu-ext-to-mime-list t)
|
|
|
1421 ""))))))
|
|
|
1422 (while (not (or (eq action-list ()) action))
|
|
|
1423 (setq rule (car action-list))
|
|
|
1424 (setq action-list (cdr action-list))
|
|
|
1425 (if (string-match (car rule) file-name)
|
|
|
1426 (setq action (cadr rule)))))
|
|
|
1427 action))
|
|
|
1428
|
|
|
1429 (defun gnus-uu-treat-archive (file-path)
|
|
|
1430 ;; Unpacks an archive. Returns t if unpacking is successful.
|
|
|
1431 (let ((did-unpack t)
|
|
|
1432 action command dir)
|
|
|
1433 (setq action (gnus-uu-choose-action
|
|
|
1434 file-path (append gnus-uu-user-archive-rules
|
|
|
1435 (if gnus-uu-ignore-default-archive-rules
|
|
|
1436 nil
|
|
|
1437 gnus-uu-default-archive-rules))))
|
|
|
1438
|
|
|
1439 (if (not action) (error "No unpackers for the file %s" file-path))
|
|
|
1440
|
|
|
1441 (string-match "/[^/]*$" file-path)
|
|
|
1442 (setq dir (substring file-path 0 (match-beginning 0)))
|
|
|
1443
|
|
|
1444 (if (member action gnus-uu-destructive-archivers)
|
|
|
1445 (copy-file file-path (concat file-path "~") t))
|
|
|
1446
|
|
|
1447 (setq command (format "cd %s ; %s" dir (gnus-uu-command action file-path)))
|
|
|
1448
|
|
|
1449 (save-excursion
|
|
|
1450 (set-buffer (get-buffer-create gnus-uu-output-buffer-name))
|
|
|
1451 (erase-buffer))
|
|
|
1452
|
|
|
1453 (gnus-message 5 "Unpacking: %s..." (gnus-uu-command action file-path))
|
|
|
1454
|
|
|
1455 (if (= 0 (call-process shell-file-name nil
|
|
|
1456 (get-buffer-create gnus-uu-output-buffer-name)
|
|
|
1457 nil shell-command-switch command))
|
|
|
1458 (message "")
|
|
|
1459 (gnus-message 2 "Error during unpacking of archive")
|
|
|
1460 (setq did-unpack nil))
|
|
|
1461
|
|
|
1462 (if (member action gnus-uu-destructive-archivers)
|
|
|
1463 (rename-file (concat file-path "~") file-path t))
|
|
|
1464
|
|
|
1465 did-unpack))
|
|
|
1466
|
|
|
1467 (defun gnus-uu-dir-files (dir)
|
|
|
1468 (let ((dirs (directory-files dir t "[^/][^\\.][^\\.]?$"))
|
|
|
1469 files file)
|
|
|
1470 (while dirs
|
|
|
1471 (if (file-directory-p (setq file (car dirs)))
|
|
|
1472 (setq files (append files (gnus-uu-dir-files file)))
|
|
|
1473 (setq files (cons file files)))
|
|
|
1474 (setq dirs (cdr dirs)))
|
|
|
1475 files))
|
|
|
1476
|
|
|
1477 (defun gnus-uu-unpack-files (files &optional ignore)
|
|
|
1478 ;; Go through FILES and look for files to unpack.
|
|
|
1479 (let* ((totfiles (gnus-uu-ls-r gnus-uu-work-dir))
|
|
|
1480 (ofiles files)
|
|
|
1481 file did-unpack)
|
|
|
1482 (while files
|
|
|
1483 (setq file (cdr (assq 'name (car files))))
|
|
|
1484 (if (and (not (member file ignore))
|
|
|
1485 (equal (gnus-uu-get-action (file-name-nondirectory file))
|
|
|
1486 "gnus-uu-archive"))
|
|
|
1487 (progn
|
|
|
1488 (setq did-unpack (cons file did-unpack))
|
|
|
1489 (or (gnus-uu-treat-archive file)
|
|
|
1490 (gnus-message 2 "Error during unpacking of %s" file))
|
|
|
1491 (let* ((newfiles (gnus-uu-ls-r gnus-uu-work-dir))
|
|
|
1492 (nfiles newfiles))
|
|
|
1493 (while nfiles
|
|
|
1494 (or (member (car nfiles) totfiles)
|
|
|
1495 (setq ofiles (cons (list (cons 'name (car nfiles))
|
|
|
1496 (cons 'original file))
|
|
|
1497 ofiles)))
|
|
|
1498 (setq nfiles (cdr nfiles)))
|
|
|
1499 (setq totfiles newfiles))))
|
|
|
1500 (setq files (cdr files)))
|
|
|
1501 (if did-unpack
|
|
|
1502 (gnus-uu-unpack-files ofiles (append did-unpack ignore))
|
|
|
1503 ofiles)))
|
|
|
1504
|
|
|
1505 (defun gnus-uu-ls-r (dir)
|
|
|
1506 (let* ((files (gnus-uu-directory-files dir t))
|
|
|
1507 (ofiles files))
|
|
|
1508 (while files
|
|
|
1509 (if (file-directory-p (car files))
|
|
|
1510 (progn
|
|
|
1511 (setq ofiles (delete (car files) ofiles))
|
|
|
1512 (setq ofiles (append ofiles (gnus-uu-ls-r (car files))))))
|
|
|
1513 (setq files (cdr files)))
|
|
|
1514 ofiles))
|
|
|
1515
|
|
|
1516 ;; Various stuff
|
|
|
1517
|
|
|
1518 (defun gnus-uu-directory-files (dir &optional full)
|
|
|
1519 (let (files out file)
|
|
|
1520 (setq files (directory-files dir full))
|
|
|
1521 (while files
|
|
|
1522 (setq file (car files))
|
|
|
1523 (setq files (cdr files))
|
|
|
1524 (or (member (file-name-nondirectory file) '("." ".."))
|
|
|
1525 (setq out (cons file out))))
|
|
|
1526 (setq out (nreverse out))
|
|
|
1527 out))
|
|
|
1528
|
|
|
1529 (defun gnus-uu-check-correct-stripped-uucode (start end)
|
|
|
1530 (save-excursion
|
|
|
1531 (let (found beg length)
|
|
|
1532 (if (not gnus-uu-correct-stripped-uucode)
|
|
|
1533 ()
|
|
|
1534 (goto-char start)
|
|
|
1535
|
|
|
1536 (if (re-search-forward " \\|`" end t)
|
|
|
1537 (progn
|
|
|
1538 (goto-char start)
|
|
|
1539 (while (not (eobp))
|
|
|
1540 (progn
|
|
|
1541 (if (looking-at "\n") (replace-match ""))
|
|
|
1542 (forward-line 1))))
|
|
|
1543
|
|
|
1544 (while (not (eobp))
|
|
|
1545 (if (looking-at (concat gnus-uu-begin-string "\\|"
|
|
|
1546 gnus-uu-end-string))
|
|
|
1547 ()
|
|
|
1548 (if (not found)
|
|
|
1549 (progn
|
|
|
1550 (beginning-of-line)
|
|
|
1551 (setq beg (point))
|
|
|
1552 (end-of-line)
|
|
|
1553 (setq length (- (point) beg))))
|
|
|
1554 (setq found t)
|
|
|
1555 (beginning-of-line)
|
|
|
1556 (setq beg (point))
|
|
|
1557 (end-of-line)
|
|
|
1558 (if (not (= length (- (point) beg)))
|
|
|
1559 (insert (make-string (- length (- (point) beg)) ? ))))
|
|
|
1560 (forward-line 1)))))))
|
|
|
1561
|
|
|
1562 (defvar gnus-uu-tmp-alist nil)
|
|
|
1563
|
|
|
1564 (defun gnus-uu-initialize (&optional scan)
|
|
|
1565 (let (entry)
|
|
|
1566 (if (and (not scan)
|
|
|
1567 (if (setq entry (assoc gnus-newsgroup-name gnus-uu-tmp-alist))
|
|
|
1568 (if (file-exists-p (cdr entry))
|
|
|
1569 (setq gnus-uu-work-dir (cdr entry))
|
|
|
1570 (setq gnus-uu-tmp-alist (delq entry gnus-uu-tmp-alist))
|
|
|
1571 nil)))
|
|
|
1572 t
|
|
|
1573 (setq gnus-uu-tmp-dir (file-name-as-directory
|
|
|
1574 (expand-file-name gnus-uu-tmp-dir)))
|
|
|
1575 (if (not (file-directory-p gnus-uu-tmp-dir))
|
|
|
1576 (error "Temp directory %s doesn't exist" gnus-uu-tmp-dir)
|
|
|
1577 (if (not (file-writable-p gnus-uu-tmp-dir))
|
|
|
1578 (error "Temp directory %s can't be written to"
|
|
|
1579 gnus-uu-tmp-dir)))
|
|
|
1580
|
|
|
1581 (setq gnus-uu-work-dir
|
|
|
1582 (make-temp-name (concat gnus-uu-tmp-dir "gnus")))
|
|
|
1583 (if (not (file-directory-p gnus-uu-work-dir))
|
|
|
1584 (gnus-make-directory gnus-uu-work-dir))
|
|
|
1585 (set-file-modes gnus-uu-work-dir 448)
|
|
|
1586 (setq gnus-uu-work-dir (file-name-as-directory gnus-uu-work-dir))
|
|
|
1587 (setq gnus-uu-tmp-alist (cons (cons gnus-newsgroup-name gnus-uu-work-dir)
|
|
|
1588 gnus-uu-tmp-alist)))))
|
|
|
1589
|
|
|
1590
|
|
|
1591 ;; Kills the temporary uu buffers, kills any processes, etc.
|
|
|
1592 (defun gnus-uu-clean-up ()
|
|
2
|
1593 (let (buf)
|
|
0
|
1594 (and gnus-uu-uudecode-process
|
|
|
1595 (memq (process-status (or gnus-uu-uudecode-process "nevair"))
|
|
|
1596 '(stop run))
|
|
|
1597 (delete-process gnus-uu-uudecode-process))
|
|
|
1598 (and (setq buf (get-buffer gnus-uu-output-buffer-name))
|
|
|
1599 (kill-buffer buf))))
|
|
|
1600
|
|
|
1601 ;; Inputs an action and a file and returns a full command, putting
|
|
|
1602 ;; quotes round the file name and escaping any quotes in the file name.
|
|
|
1603 (defun gnus-uu-command (action file)
|
|
|
1604 (let ((ofile ""))
|
|
|
1605 (while (string-match "!\\|`\\|\"\\|\\$\\|\\\\\\|&" file)
|
|
|
1606 (progn
|
|
|
1607 (setq ofile
|
|
|
1608 (concat ofile (substring file 0 (match-beginning 0)) "\\"
|
|
|
1609 (substring file (match-beginning 0) (match-end 0))))
|
|
|
1610 (setq file (substring file (1+ (match-beginning 0))))))
|
|
|
1611 (setq ofile (concat "\"" ofile file "\""))
|
|
|
1612 (if (string-match "%s" action)
|
|
|
1613 (format action ofile)
|
|
|
1614 (concat action " " ofile))))
|
|
|
1615
|
|
|
1616 (defun gnus-uu-delete-work-dir (&optional dir)
|
|
|
1617 "Delete recursively all files and directories under `gnus-uu-work-dir'."
|
|
|
1618 (if dir
|
|
|
1619 (gnus-message 7 "Deleting directory %s..." dir)
|
|
|
1620 (setq dir gnus-uu-work-dir))
|
|
|
1621 (when (and dir
|
|
|
1622 (file-exists-p dir))
|
|
|
1623 (let ((files (directory-files dir t nil t))
|
|
|
1624 file)
|
|
|
1625 (while (setq file (pop files))
|
|
|
1626 (unless (member (file-name-nondirectory file) '("." ".."))
|
|
|
1627 (if (file-directory-p file)
|
|
|
1628 (gnus-uu-delete-work-dir file)
|
|
|
1629 (gnus-message 9 "Deleting file %s..." file)
|
|
|
1630 (delete-file file))))
|
|
|
1631 (delete-directory dir)))
|
|
|
1632 (gnus-message 7 ""))
|
|
|
1633
|
|
|
1634 ;; Initializing
|
|
|
1635
|
|
|
1636 (add-hook 'gnus-exit-group-hook 'gnus-uu-clean-up)
|
|
|
1637 (add-hook 'gnus-exit-group-hook 'gnus-uu-delete-work-dir)
|
|
|
1638
|
|
|
1639
|
|
|
1640
|
|
|
1641 ;;;
|
|
|
1642 ;;; uuencoded posting
|
|
|
1643 ;;;
|
|
|
1644
|
|
|
1645 ;; Any function that is to be used as and encoding method will take two
|
|
|
1646 ;; parameters: PATH-NAME and FILE-NAME. (E.g. "/home/gaga/spiral.jpg"
|
|
|
1647 ;; and "spiral.jpg", respectively.) The function should return nil if
|
|
|
1648 ;; the encoding wasn't successful.
|
|
|
1649 (defvar gnus-uu-post-encode-method 'gnus-uu-post-encode-uuencode
|
|
|
1650 "Function used for encoding binary files.
|
|
|
1651 There are three functions supplied with gnus-uu for encoding files:
|
|
|
1652 `gnus-uu-post-encode-uuencode', which does straight uuencoding;
|
|
|
1653 `gnus-uu-post-encode-mime', which encodes with base64 and adds MIME
|
|
|
1654 headers; and `gnus-uu-post-encode-mime-uuencode', which encodes with
|
|
|
1655 uuencode and adds MIME headers.")
|
|
|
1656
|
|
|
1657 (defvar gnus-uu-post-include-before-composing nil
|
|
|
1658 "Non-nil means that gnus-uu will ask for a file to encode before you compose the article.
|
|
|
1659 If this variable is t, you can either include an encoded file with
|
|
|
1660 \\[gnus-uu-post-insert-binary-in-article] or have one included for you when you post the article.")
|
|
|
1661
|
|
|
1662 (defvar gnus-uu-post-length 990
|
|
|
1663 "Maximum length of an article.
|
|
|
1664 The encoded file will be split into how many articles it takes to
|
|
|
1665 post the entire file.")
|
|
|
1666
|
|
|
1667 (defvar gnus-uu-post-threaded nil
|
|
|
1668 "Non-nil means that gnus-uu will post the encoded file in a thread.
|
|
|
1669 This may not be smart, as no other decoder I have seen are able to
|
|
|
1670 follow threads when collecting uuencoded articles. (Well, I have seen
|
|
|
1671 one package that does that - gnus-uu, but somehow, I don't think that
|
|
|
1672 counts...) Default is nil.")
|
|
|
1673
|
|
|
1674 (defvar gnus-uu-post-separate-description t
|
|
|
1675 "Non-nil means that the description will be posted in a separate article.
|
|
|
1676 The first article will typically be numbered (0/x). If this variable
|
|
|
1677 is nil, the description the user enters will be included at the
|
|
|
1678 beginning of the first article, which will be numbered (1/x). Default
|
|
|
1679 is t.")
|
|
|
1680
|
|
|
1681 (defvar gnus-uu-post-binary-separator "--binary follows this line--")
|
|
|
1682 (defvar gnus-uu-post-message-id nil)
|
|
|
1683 (defvar gnus-uu-post-inserted-file-name nil)
|
|
|
1684 (defvar gnus-uu-winconf-post-news nil)
|
|
|
1685
|
|
|
1686 (defun gnus-uu-post-news ()
|
|
|
1687 "Compose an article and post an encoded file."
|
|
|
1688 (interactive)
|
|
|
1689 (setq gnus-uu-post-inserted-file-name nil)
|
|
|
1690 (setq gnus-uu-winconf-post-news (current-window-configuration))
|
|
|
1691
|
|
|
1692 (gnus-summary-post-news)
|
|
|
1693
|
|
|
1694 (use-local-map (copy-keymap (current-local-map)))
|
|
|
1695 (local-set-key "\C-c\C-c" 'gnus-summary-edit-article-done)
|
|
|
1696 (local-set-key "\C-c\C-c" 'gnus-uu-post-news-inews)
|
|
|
1697 (local-set-key "\C-c\C-s" 'gnus-uu-post-news-inews)
|
|
|
1698 (local-set-key "\C-c\C-i" 'gnus-uu-post-insert-binary-in-article)
|
|
|
1699
|
|
|
1700 (if gnus-uu-post-include-before-composing
|
|
|
1701 (save-excursion (setq gnus-uu-post-inserted-file-name
|
|
|
1702 (gnus-uu-post-insert-binary)))))
|
|
|
1703
|
|
|
1704 (defun gnus-uu-post-insert-binary-in-article ()
|
|
|
1705 "Inserts an encoded file in the buffer.
|
|
|
1706 The user will be asked for a file name."
|
|
|
1707 (interactive)
|
|
|
1708 (save-excursion
|
|
|
1709 (setq gnus-uu-post-inserted-file-name (gnus-uu-post-insert-binary))))
|
|
|
1710
|
|
|
1711 ;; Encodes with uuencode and substitutes all spaces with backticks.
|
|
|
1712 (defun gnus-uu-post-encode-uuencode (path file-name)
|
|
|
1713 (if (gnus-uu-post-encode-file "uuencode" path file-name)
|
|
|
1714 (progn
|
|
|
1715 (goto-char (point-min))
|
|
|
1716 (forward-line 1)
|
|
|
1717 (while (re-search-forward " " nil t)
|
|
|
1718 (replace-match "`"))
|
|
|
1719 t)))
|
|
|
1720
|
|
|
1721 ;; Encodes with uuencode and adds MIME headers.
|
|
|
1722 (defun gnus-uu-post-encode-mime-uuencode (path file-name)
|
|
|
1723 (if (gnus-uu-post-encode-uuencode path file-name)
|
|
|
1724 (progn
|
|
|
1725 (gnus-uu-post-make-mime file-name "x-uue")
|
|
|
1726 t)))
|
|
|
1727
|
|
|
1728 ;; Encodes with base64 and adds MIME headers
|
|
|
1729 (defun gnus-uu-post-encode-mime (path file-name)
|
|
|
1730 (if (gnus-uu-post-encode-file "mmencode" path file-name)
|
|
|
1731 (progn
|
|
|
1732 (gnus-uu-post-make-mime file-name "base64")
|
|
|
1733 t)))
|
|
|
1734
|
|
|
1735 ;; Adds MIME headers.
|
|
|
1736 (defun gnus-uu-post-make-mime (file-name encoding)
|
|
|
1737 (goto-char (point-min))
|
|
|
1738 (insert (format "Content-Type: %s; name=\"%s\"\n"
|
|
|
1739 (gnus-uu-choose-action file-name gnus-uu-ext-to-mime-list)
|
|
|
1740 file-name))
|
|
|
1741 (insert (format "Content-Transfer-Encoding: %s\n\n" encoding))
|
|
|
1742 (save-restriction
|
|
|
1743 (set-buffer gnus-message-buffer)
|
|
|
1744 (goto-char (point-min))
|
|
|
1745 (re-search-forward (concat "^" (regexp-quote mail-header-separator) "$"))
|
|
|
1746 (forward-line -1)
|
|
|
1747 (narrow-to-region 1 (point))
|
|
|
1748 (or (mail-fetch-field "mime-version")
|
|
|
1749 (progn
|
|
|
1750 (widen)
|
|
|
1751 (insert "MIME-Version: 1.0\n")))
|
|
|
1752 (widen)))
|
|
|
1753
|
|
|
1754 ;; Encodes a file PATH with COMMAND, leaving the result in the
|
|
|
1755 ;; current buffer.
|
|
|
1756 (defun gnus-uu-post-encode-file (command path file-name)
|
|
|
1757 (= 0 (call-process shell-file-name nil t nil shell-command-switch
|
|
|
1758 (format "%s %s %s" command path file-name))))
|
|
|
1759
|
|
|
1760 (defun gnus-uu-post-news-inews ()
|
|
|
1761 "Posts the composed news article and encoded file.
|
|
|
1762 If no file has been included, the user will be asked for a file."
|
|
|
1763 (interactive)
|
|
|
1764
|
|
|
1765 (let (file-name)
|
|
|
1766
|
|
|
1767 (if gnus-uu-post-inserted-file-name
|
|
|
1768 (setq file-name gnus-uu-post-inserted-file-name)
|
|
|
1769 (setq file-name (gnus-uu-post-insert-binary)))
|
|
|
1770
|
|
|
1771 (if gnus-uu-post-threaded
|
|
|
1772 (let ((message-required-news-headers
|
|
|
1773 (if (memq 'Message-ID message-required-news-headers)
|
|
|
1774 message-required-news-headers
|
|
|
1775 (cons 'Message-ID message-required-news-headers)))
|
|
|
1776 gnus-inews-article-hook)
|
|
|
1777
|
|
|
1778 (setq gnus-inews-article-hook (if (listp gnus-inews-article-hook)
|
|
|
1779 gnus-inews-article-hook
|
|
|
1780 (list gnus-inews-article-hook)))
|
|
|
1781 (setq gnus-inews-article-hook
|
|
|
1782 (cons
|
|
|
1783 '(lambda ()
|
|
|
1784 (save-excursion
|
|
|
1785 (goto-char (point-min))
|
|
|
1786 (if (re-search-forward "^Message-ID: \\(.*\\)$" nil t)
|
|
|
1787 (setq gnus-uu-post-message-id
|
|
|
1788 (buffer-substring
|
|
|
1789 (match-beginning 1) (match-end 1)))
|
|
|
1790 (setq gnus-uu-post-message-id nil))))
|
|
|
1791 gnus-inews-article-hook))
|
|
|
1792 (gnus-uu-post-encoded file-name t))
|
|
|
1793 (gnus-uu-post-encoded file-name nil)))
|
|
|
1794 (setq gnus-uu-post-inserted-file-name nil)
|
|
|
1795 (and gnus-uu-winconf-post-news
|
|
|
1796 (set-window-configuration gnus-uu-winconf-post-news)))
|
|
|
1797
|
|
|
1798 ;; Asks for a file to encode, encodes it and inserts the result in
|
|
|
1799 ;; the current buffer. Returns the file name the user gave.
|
|
|
1800 (defun gnus-uu-post-insert-binary ()
|
|
|
1801 (let ((uuencode-buffer-name "*uuencode buffer*")
|
|
|
1802 file-path uubuf file-name)
|
|
|
1803
|
|
|
1804 (setq file-path (read-file-name
|
|
|
1805 "What file do you want to encode? "))
|
|
|
1806 (if (not (file-exists-p file-path))
|
|
|
1807 (error "%s: No such file" file-path))
|
|
|
1808
|
|
|
1809 (goto-char (point-max))
|
|
|
1810 (insert (format "\n%s\n" gnus-uu-post-binary-separator))
|
|
|
1811
|
|
|
1812 (if (string-match "^~/" file-path)
|
|
|
1813 (setq file-path (concat "$HOME" (substring file-path 1))))
|
|
|
1814 (if (string-match "/[^/]*$" file-path)
|
|
|
1815 (setq file-name (substring file-path (1+ (match-beginning 0))))
|
|
|
1816 (setq file-name file-path))
|
|
|
1817
|
|
|
1818 (unwind-protect
|
|
|
1819 (if (save-excursion
|
|
|
1820 (set-buffer (setq uubuf
|
|
|
1821 (get-buffer-create uuencode-buffer-name)))
|
|
|
1822 (erase-buffer)
|
|
|
1823 (funcall gnus-uu-post-encode-method file-path file-name))
|
|
|
1824 (insert-buffer-substring uubuf)
|
|
|
1825 (error "Encoding unsuccessful"))
|
|
|
1826 (kill-buffer uubuf))
|
|
|
1827 file-name))
|
|
|
1828
|
|
|
1829 ;; Posts the article and all of the encoded file.
|
|
|
1830 (defun gnus-uu-post-encoded (file-name &optional threaded)
|
|
|
1831 (let ((send-buffer-name "*uuencode send buffer*")
|
|
|
1832 (encoded-buffer-name "*encoded buffer*")
|
|
|
1833 (top-string "[ cut here %s (%s %d/%d) %s gnus-uu ]")
|
|
|
1834 (separator (concat mail-header-separator "\n\n"))
|
|
|
1835 uubuf length parts header i end beg
|
|
|
1836 beg-line minlen buf post-buf whole-len beg-binary end-binary)
|
|
|
1837
|
|
|
1838 (setq post-buf (current-buffer))
|
|
|
1839
|
|
|
1840 (goto-char (point-min))
|
|
|
1841 (if (not (re-search-forward
|
|
|
1842 (if gnus-uu-post-separate-description
|
|
|
1843 (concat "^" (regexp-quote gnus-uu-post-binary-separator)
|
|
|
1844 "$")
|
|
|
1845 (concat "^" (regexp-quote mail-header-separator) "$")) nil t))
|
|
|
1846 (error "Internal error: No binary/header separator"))
|
|
|
1847 (beginning-of-line)
|
|
|
1848 (forward-line 1)
|
|
|
1849 (setq beg-binary (point))
|
|
|
1850 (setq end-binary (point-max))
|
|
|
1851
|
|
|
1852 (save-excursion
|
|
|
1853 (set-buffer (setq uubuf (get-buffer-create encoded-buffer-name)))
|
|
|
1854 (erase-buffer)
|
|
|
1855 (insert-buffer-substring post-buf beg-binary end-binary)
|
|
|
1856 (goto-char (point-min))
|
|
|
1857 (setq length (count-lines 1 (point-max)))
|
|
|
1858 (setq parts (/ length gnus-uu-post-length))
|
|
|
1859 (if (not (< (% length gnus-uu-post-length) 4))
|
|
|
1860 (setq parts (1+ parts))))
|
|
|
1861
|
|
|
1862 (if gnus-uu-post-separate-description
|
|
|
1863 (forward-line -1))
|
|
|
1864 (kill-region (point) (point-max))
|
|
|
1865
|
|
|
1866 (goto-char (point-min))
|
|
|
1867 (re-search-forward
|
|
|
1868 (concat "^" (regexp-quote mail-header-separator) "$") nil t)
|
|
|
1869 (beginning-of-line)
|
|
|
1870 (setq header (buffer-substring 1 (point)))
|
|
|
1871
|
|
|
1872 (goto-char (point-min))
|
|
|
1873 (if (not gnus-uu-post-separate-description)
|
|
|
1874 ()
|
|
|
1875 (if (and (not threaded) (re-search-forward "^Subject: " nil t))
|
|
|
1876 (progn
|
|
|
1877 (end-of-line)
|
|
|
1878 (insert (format " (0/%d)" parts))))
|
|
|
1879 (message-send))
|
|
|
1880
|
|
|
1881 (save-excursion
|
|
|
1882 (setq i 1)
|
|
|
1883 (setq beg 1)
|
|
|
1884 (while (not (> i parts))
|
|
|
1885 (set-buffer (get-buffer-create send-buffer-name))
|
|
|
1886 (erase-buffer)
|
|
|
1887 (insert header)
|
|
|
1888 (if (and threaded gnus-uu-post-message-id)
|
|
|
1889 (insert (format "References: %s\n" gnus-uu-post-message-id)))
|
|
|
1890 (insert separator)
|
|
|
1891 (setq whole-len
|
|
|
1892 (- 62 (length (format top-string "" file-name i parts ""))))
|
|
|
1893 (if (> 1 (setq minlen (/ whole-len 2)))
|
|
|
1894 (setq minlen 1))
|
|
|
1895 (setq
|
|
|
1896 beg-line
|
|
|
1897 (format top-string
|
|
|
1898 (make-string minlen ?-)
|
|
|
1899 file-name i parts
|
|
|
1900 (make-string
|
|
|
1901 (if (= 0 (% whole-len 2)) (1- minlen) minlen) ?-)))
|
|
|
1902
|
|
|
1903 (goto-char (point-min))
|
|
|
1904 (if (not (re-search-forward "^Subject: " nil t))
|
|
|
1905 ()
|
|
|
1906 (if (not threaded)
|
|
|
1907 (progn
|
|
|
1908 (end-of-line)
|
|
|
1909 (insert (format " (%d/%d)" i parts)))
|
|
|
1910 (if (or (and (= i 2) gnus-uu-post-separate-description)
|
|
|
1911 (and (= i 1) (not gnus-uu-post-separate-description)))
|
|
|
1912 (replace-match "Subject: Re: "))))
|
|
|
1913
|
|
|
1914 (goto-char (point-max))
|
|
|
1915 (save-excursion
|
|
|
1916 (set-buffer uubuf)
|
|
|
1917 (goto-char beg)
|
|
|
1918 (if (= i parts)
|
|
|
1919 (goto-char (point-max))
|
|
|
1920 (forward-line gnus-uu-post-length))
|
|
|
1921 (if (and (= (1+ i) parts) (< (count-lines (point) (point-max)) 4))
|
|
|
1922 (forward-line -4))
|
|
|
1923 (setq end (point)))
|
|
|
1924 (insert-buffer-substring uubuf beg end)
|
|
|
1925 (insert beg-line)
|
|
|
1926 (insert "\n")
|
|
|
1927 (setq beg end)
|
|
|
1928 (setq i (1+ i))
|
|
|
1929 (goto-char (point-min))
|
|
|
1930 (re-search-forward
|
|
|
1931 (concat "^" (regexp-quote mail-header-separator) "$") nil t)
|
|
|
1932 (beginning-of-line)
|
|
|
1933 (forward-line 2)
|
|
|
1934 (if (re-search-forward
|
|
|
1935 (concat "^" (regexp-quote gnus-uu-post-binary-separator) "$")
|
|
|
1936 nil t)
|
|
|
1937 (progn
|
|
|
1938 (replace-match "")
|
|
|
1939 (forward-line 1)))
|
|
|
1940 (insert beg-line)
|
|
|
1941 (insert "\n")
|
|
|
1942 (let (message-sent-message-via)
|
|
|
1943 (message-send))))
|
|
|
1944
|
|
|
1945 (and (setq buf (get-buffer send-buffer-name))
|
|
|
1946 (kill-buffer buf))
|
|
|
1947 (and (setq buf (get-buffer encoded-buffer-name))
|
|
|
1948 (kill-buffer buf))
|
|
|
1949
|
|
|
1950 (if (not gnus-uu-post-separate-description)
|
|
|
1951 (progn
|
|
|
1952 (set-buffer-modified-p nil)
|
|
|
1953 (and (fboundp 'bury-buffer) (bury-buffer))))))
|
|
|
1954
|
|
|
1955 (provide 'gnus-uu)
|
|
|
1956
|
|
|
1957 ;; gnus-uu.el ends here
|
