-;;; gnus-uu.el --- extract, view or save (uu)encoded files from gnus
+;;; gnus-uu.el --- extract (uu)encoded files in Gnus
+;; Copyright (C) 1985,86,87,93,94,95,96 Free Software Foundation, Inc.
-;; Copyright (C) 1985, 1986, 1987, 1993, 1994 Free Software Foundation, Inc.
-
-;; Author: Lars Ingebrigtsen <larsi@ifi.uio.no>
+;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
;; Created: 2 Oct 1993
-;; Version: v2.9.4
-;; Last Modified: 1994/10/03
;; Keyword: news
;; This file is part of GNU Emacs.
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to
-;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with GNU Emacs; see the file COPYING. If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
;;; Commentary:
-;; All gnus-uu commands start with `C-c C-v'.
-;;
-;; Short user manual for this package:
-;;
-;; Type `C-c C-v C-v' to decode and view all articles of the current
-;; series. The defaults should be reasonable for most systems.
-;;
-;; Type `C-c C-v C-i' to toggle interactive mode. When using
-;; interactive mode, gnus-uu will which display a buffer that will let
-;; you see the suggested commands to be executed.
-;;
-;; To post an uuencoded file, type `C-c C-v p', which will enter you
-;; into a buffer analogous to the one you will get when typing `a'. Do
-;; an `M-x describe-mode' in this buffer to get a description of what
-;; this buffer lets you do.
-;;
-;; Read the documentation of the `gnus-uu' dummy function for a more
-;; complete description of what this package does and how you can
-;; customize it to fit your needs.
-;;
-;;
-;;
-;; History
-;;
-;; v1.0: First version released Oct 2 1992.
-;;
-;; v1.1: Changed `C-c C-r' to `C-c C-e' and `C-c C-p' to `C-c C-k'.
-;; Changed (setq gnus-exit-group-hook) to (add-hook). Removed
-;; checking for "Re:" for finding parts.
-;;
-;; v2.2: Fixed handling of currupted archives. Changed uudecoding to
-;; an asynchronous process to avoid loading tons of data into emacs
-;; buffers. No longer reads articles emacs already have aboard. Fixed
-;; a firmer support for shar files. Made regexp searches for files
-;; more convenient. Added `C-c C-l' for editing uucode begin
-;; lines. Added multi-system decoder entry point. Added interactive
-;; view mode. Added function for decoding and saving all uuencoded
-;; articles in the current newsgroup.
-;;
-;; v2.3: After suggestions I have changed all the gnus-uu key bindings
-;; to avoid hogging all the user keys (C-c LETTER). Also added
-;; (provide) and fixed some saving stuff. First posted version to
-;; gnu.emacs.sources.
-;;
-;; v2.4: Fixed some more in the save-all category. Automatic fixing of
-;; uucode "begin" lines: names on the form of "dir/file" are
-;; translated into "dir-file". Added a function for fixing stripped
-;; uucode articles. Added binhex save.
-;;
-;; v2.5: First version copyrighted by FSF. Changed lots of
-;; documentation strings.
-;;
-;; v2.5.1: Added uuencode/posting code to post binary files.
-;;
-;; v2.6: Thread support. gnus-uu is now able to decode uuencoded files
-;; posted in threads. gnus-uu can also post in threads. I don't know
-;; if this ability is of much use - I've never seen anyone post
-;; uuencoded files in threads.
-;;
-;; v2.7: gnus-uu is now able to decode (and view/save) multiple
-;; encoded files in one big gulp. Also added pseudo-mime support
-;; (users can use metamail to view files), posting uuencoded/mime
-;; files and various other bits and pieces.
-;;
-;; v2.7.1: New functions for decoding/saving threads bound to `C-c
-;; C-v C-j'. Handy to save entire threads, not very useful for
-;; decoding, as nobody posts encoded files in threads...
-;;
-;; v2.7.2: New functions for digesting and forwarding articles added
-;; on the suggestion of Per Abrahamsen. Also added a function for
-;; marking threads.
-;;
-;; v2.8: Fixed saving original files in interactive mode. Fixed ask
-;; before/save after view. Fixed setting up interactive buffers. Added
-;; scanning and rescanning from interactive mode. Added the
-;; `gnus-uu-ignore-file-by-name' and `...-by-type' variables to allow
-;; users to sift files they don't want to view. At the suggestion of
-;; boris@cs.rochester.edu, `C-c C-v C-h' has been undefined to allow
-;; users to view list of binding beginning with `C-c C-v'. Fixed
-;; viewing with `gnus-uu-asynchronous' set. The
-;; "decode-and-save/view-all-articles" functions now accepts the
-;; numeric prefix to delimit the maximum number of files to be
-;; decoded.
-;;
-;; v2.9: Speeded up fetching of articles by bypassing the gnus
-;; function and going directly to `gnus-request-article'
-;; instead. Significant speed increase, especially when using a local
-;; spool. Added the `gnus-uu-universal-prefix' command (`C-c C-v C-u')
-;; to allow users to perform any job on all marked articles.
-;;
-;; v2.9.1: Disabled buffer-undo, which stopped gnus-uu from making
-;; emacs *very* large in big newsgroups.
-;;
-;; v2.9.2: A few minor bug-fixes.
-;;
-;; v2.9.3: Finally managed to fix the bug that made gnus-uu core dump
-;; emacs in huge newsgroups. The error was a result of not deleting a
-;; process that had terminated with an error, which led to
-;; select() failing miserably later. Added the `C-c C-v M-C-w' and
-;; `C-c C-v M-w' keystrokes and the `...-marked-files' functions to
-;; allow users to walk around the newsgroup and mark some articles
-;; here and there, without having to worry about marking exactly
-;; right, and then decoding all files that had had some articles
-;; marked.
-
;;; Code:
-(require 'gnus)
-
-;; Binding of keys to the gnus-uu functions.
-
-(defvar gnus-uu-ctl-map nil)
-(define-prefix-command 'gnus-uu-ctl-map)
-(define-key gnus-summary-mode-map "\C-c\C-v" gnus-uu-ctl-map)
-
-(define-key gnus-uu-ctl-map "\C-v" 'gnus-uu-decode-and-view)
-(define-key gnus-uu-ctl-map "v" 'gnus-uu-decode-and-save)
-(define-key gnus-uu-ctl-map "\C-s" 'gnus-uu-shar-and-view)
-(define-key gnus-uu-ctl-map "s" 'gnus-uu-shar-and-save)
-(define-key gnus-uu-ctl-map "\C-m" 'gnus-uu-multi-decode-and-view)
-(define-key gnus-uu-ctl-map "m" 'gnus-uu-multi-decode-and-save)
-
-(define-key gnus-uu-ctl-map "\C-b" 'gnus-uu-decode-and-show-in-buffer)
-
-(define-key gnus-uu-ctl-map "u" 'gnus-summary-unmark-all-processable)
-(define-key gnus-uu-ctl-map "\C-r" 'gnus-uu-mark-by-regexp)
-(define-key gnus-uu-ctl-map "r" 'gnus-uu-mark-region)
-(define-key gnus-uu-ctl-map "t" 'gnus-uu-mark-thread)
-
-(define-key gnus-uu-ctl-map "\C-u" 'gnus-uu-marked-universal-argument)
-
-(define-key gnus-uu-ctl-map "\M-\C-v" 'gnus-uu-marked-decode-and-view)
-(define-key gnus-uu-ctl-map "\M-v" 'gnus-uu-marked-decode-and-save)
-(define-key gnus-uu-ctl-map "\M-\C-s" 'gnus-uu-marked-shar-and-view)
-(define-key gnus-uu-ctl-map "\M-s" 'gnus-uu-marked-shar-and-save)
-(define-key gnus-uu-ctl-map "\M-\C-m" 'gnus-uu-marked-multi-decode-and-view)
-(define-key gnus-uu-ctl-map "\M-m" 'gnus-uu-marked-multi-decode-and-save)
-
-(define-key gnus-uu-ctl-map "f" 'gnus-uu-digest-and-forward)
-(define-key gnus-uu-ctl-map "\M-f" 'gnus-uu-marked-digest-and-forward)
-
-(define-key gnus-uu-ctl-map "\C-i" 'gnus-uu-toggle-interactive-view)
-(define-key gnus-uu-ctl-map "\C-t" 'gnus-uu-toggle-any-variable)
-
-(define-key gnus-uu-ctl-map "\C-l" 'gnus-uu-edit-begin-line)
-
-(define-key gnus-uu-ctl-map "a" 'gnus-uu-decode-and-save-all-unread-articles)
-(define-key gnus-uu-ctl-map "w" 'gnus-uu-decode-and-save-all-articles)
-(define-key gnus-uu-ctl-map "\C-a" 'gnus-uu-decode-and-view-all-unread-articles)
-(define-key gnus-uu-ctl-map "\C-w" 'gnus-uu-decode-and-view-all-articles)
-(define-key gnus-uu-ctl-map "\M-\C-w" 'gnus-uu-decode-and-view-all-marked-files)
-(define-key gnus-uu-ctl-map "\M-w" 'gnus-uu-decode-and-save-all-marked-files)
-
-(define-key gnus-uu-ctl-map "\C-j" 'gnus-uu-threaded-multi-decode-and-view)
-(define-key gnus-uu-ctl-map "j" 'gnus-uu-threaded-multi-decode-and-save)
-
-(define-key gnus-uu-ctl-map "p" 'gnus-uu-post-news)
-
-;; Dummy function gnus-uu
-
-(defun gnus-uu ()
- "gnus-uu is a package for uudecoding and viewing articles.
-
-
-Keymap overview:
-
-By default, all gnus-uu keystrokes begin with `C-c C-v'.
-
-There four decoding commands categories:
-All commands for viewing are `C-c C-v C-LETTER'.
-All commands for saving are `C-c C-v LETTER'.
-All commands for marked viewing are `C-c C-v C-M-LETTER'.
-All commands for marked saving are `C-c C-v M-LETTER'.
-
-\\<gnus-summary-mode-map>\\[gnus-uu-decode-and-view]\tDecode and view articles
-\\[gnus-uu-decode-and-save]\tDecode and save articles
-\\[gnus-uu-shar-and-view]\tUnshar and view articles
-\\[gnus-uu-shar-and-save]\tUnshar and save articles
-\\[gnus-uu-multi-decode-and-view]\tChoose a decoding method, decode and view articles
-\\[gnus-uu-multi-decode-and-save]\tChoose a decoding method, decode and save articles
-
-\\[gnus-uu-threaded-multi-decode-and-view]\tDecode a thread and view
-\\[gnus-uu-threaded-multi-decode-and-save]\tDecode a thread and save
-
-\\[gnus-uu-decode-and-show-in-buffer]\tDecode the current article and view the result in a buffer
-\\[gnus-uu-edit-begin-line]\tEdit the 'begin' line of an uuencoded article
-
-\\[gnus-uu-decode-and-save-all-unread-articles]\tDecode and save all unread articles
-\\[gnus-uu-decode-and-save-all-articles]\tDecode and save all articles
-\\[gnus-uu-decode-and-view-all-unread-articles]\tDecode and view all unread articles
-\\[gnus-uu-decode-and-view-all-articles]\tDecode and view all articles
-\\[gnus-uu-decode-and-view-all-marked-files]\tDecode and view all files that have had some articles marked
-\\[gnus-uu-decode-and-save-all-marked-files]\tDecode and save all files that have had some articles marked
-
-\\[gnus-uu-digest-and-forward]\tDigest and forward a series of articles
-\\[gnus-uu-marked-digest-and-forward]\tDigest and forward all marked articles
-
-\\[gnus-uu-mark-by-regexp]\tMark articles for decoding by regexp
-\\[gnus-uu-mark-thread]\tMark articles in this thread
-\\[gnus-uu-mark-region]\tMark articles all articles between point and mark
-\\[gnus-uu-marked-decode-and-view]\tDecode and view marked articles
-\\[gnus-uu-marked-decode-and-save]\tDecode and save marked articles
-\\[gnus-uu-marked-shar-and-view]\tUnshar and view marked articles
-\\[gnus-uu-marked-shar-and-save]\tUnshar and save marked articles
-\\[gnus-uu-marked-multi-decode-and-view]\tChoose decoding method, decode and view marked articles
-\\[gnus-uu-marked-multi-decode-and-save]\tChoose decoding method, decode and save marked articles
-
-\\[gnus-uu-marked-universal-argument]\tPerform any opration on all marked articles
-
-\\[gnus-uu-toggle-asynchronous]\tToggle asynchronous viewing mode
-\\[gnus-uu-toggle-query]\tToggle whether to ask before viewing a file
-\\[gnus-uu-toggle-always-ask]\tToggle whether to ask to save a file after viewing
-\\[gnus-uu-toggle-kill-carriage-return]\tToggle whether to strip trailing carriage returns
-\\[gnus-uu-toggle-interactive-view]\tToggle whether to use interactive viewing mode
-\\[gnus-uu-toggle-correct-stripped-articles]\tToggle whether to 'correct' articles
-\\[gnus-uu-toggle-view-with-metamail]\tToggle whether to use metamail for viewing
-\\[gnus-uu-toggle-any-variable]\tToggle any of the things above
-
-\\[gnus-uu-post-news]\tPost an uuencoded article
-
-Function description:
-
-`gnus-uu-decode-and-view' will try to find all articles in the same
-series, uudecode them and view the resulting file(s).
-
-gnus-uu guesses what articles are in the series according to the
-following simplish rule: The subjects must be (nearly) identical,
-except for the last two numbers of the line. (Spaces are largely
-ignored, however.)
-
-For example: If you choose a subject called
- \"cat.gif (2/3)\"
-gnus-uu will find all the articles that matches
- \"^cat.gif ([0-9]+/[0-9]+).*$\".
-
-Subjects that are nonstandard, like
- \"cat.gif (2/3) Part 6 of a series\",
-will not be properly recognized by any of the automatic viewing
-commands, and you have to mark the articles manually with '#'.
-
-`gnus-uu-decode-and-save' will do the same as
-`gnus-uu-decode-and-view', except that it will not display the
-resulting file, but save it instead.
-
-`gnus-uu-shar-and-view' and `gnus-uu-shar-and-save' are the \"shar\"
-equivalents to the uudecode functions. Instead of feeding the articles
-to uudecode, they are run through /bin/sh. Most shar files can be
-viewed and/or saved with the normal uudecode commands, which is much
-safer, as no foreign code is run.
-
-Instead of having windows popping up automatically, it can be handy to
-view files interactivly, especially when viewing archives. Use
-`gnus-uu-toggle-interactive-mode' to toggle interactive mode.
-
-`gnus-uu-mark-article' marks an article for later
-decoding/unsharing/saving/viewing. The files will be decoded in the
-sequence they were marked. To decode the files after you've marked the
-articles you are interested in, type the corresponding key strokes as
-the normal decoding commands, but put a `M-' in the last
-keystroke. For instance, to perform a standard uudecode and view, you
-would type `C-c C-v C-v'. To perform a marked uudecode and view, say
-`C-v C-v M-C-v'. All the other view and save commands are handled the
-same way; marked uudecode and save is then `C-c C-v M-v'.
-
-`gnus-uu-unmark-article' will remove the mark from a previosly marked
-article.
-
-`gnus-uu-unmark-all-articles' will remove the mark from all marked
-articles.
-
-`gnus-uu-mark-by-regexp' will prompt for a regular expression and mark
-all articles matching that regular expression.
-
-`gnus-uu-mark-thread' will mark all articles downward in the current
-thread.
-
-`gnus-uu-marked-universal-argument' will perform any operation on all
-marked articles.
-
-There's an additional way to reach the decoding functions to make
-future expansions easier: `gnus-uu-multi-decode-and-view' and the
-corresponding save, marked view and marked save functions. You will be
-prompted for a decoding method, like uudecode, shar, binhex or plain
-save. Note that methods like binhex and save doesn't have view modes;
-even if you issue a view command (`C-c C-v C-m' and \"binhex\"),
-gnus-uu will just save the resulting binhex file.
-
-`gnus-uu-decode-and-show-in-buffer' will decode the current article
-and display the results in an emacs buffer. This might be useful if
-there's jsut some text in the current article that has been uuencoded
-by some perverse poster.
-
-`gnus-uu-decode-and-save-all-articles' looks at all the articles in
-the current newsgroup and tries to uudecode everything it can
-find. The user will be prompted for a directory where the resulting
-files (if any) will be
-saved. `gnus-uu-decode-and-save-unread-articles' does only checks
-unread articles.
-
-`gnus-uu-decode-and-view-all-articles' does the same as the function
-above, only viewing files instead of saving them.
-
-`gnus-uu-edit-begin-line' lets you edit the begin line of an uuencoded
-file in the current article. Useful to change a corrupted begin line.
-
-
-When using the view commands, `gnus-uu-decode-and-view' for instance,
-gnus-uu will (normally, see below) try to view the file according to
-the rules given in `gnus-uu-default-view-rules' and
-`gnus-uu-user-view-rules'. If it recognizes the file, it will display
-it immediately. If the file is some sort of archive, gnus-uu will
-attempt to unpack the archive and see if any of the files in the
-archive can be viewed. For instance, if you have a gzipped tar file
-\"pics.tar.gz\" containing the files \"pic1.jpg\" and \"pic2.gif\",
-gnus-uu will uncompress and detar the main file, and then view the two
-pictures. This unpacking process is recursive, so if the archive
-contains archives of archives, it'll all be unpacked.
-
-If the view command doesn't recognise the file type, or can't view it
-because you don't have the viewer, or can't view *any* of the files in
-the archive, the user will be asked if she wishes to have the file
-saved somewhere. Note that if the decoded file is an archive, and
-gnus-uu manages to view some of the files in the archive, it won't
-tell the user that there were some files that were unviewable. Try
-interactive view for a different approach.
-
-
-Note that gnus-uu adds a function to `gnus-exit-group-hook' to clear
-the list of marked articles and check for any generated files that
-might have escaped deletion if the user typed `C-g' during viewing.
-
-
-`gnus-uu-toggle-asynchronous' toggles the `gnus-uu-asynchronous'
-variable.
-
-`gnus-uu-toggle-query' toggles the `gnus-uu-ask-before-view'
-variable.
-
-`gnus-uu-toggle-always-ask' toggles the `gnus-uu-view-and-save'
-variable.
-
-`gnus-uu-toggle-kill-carriage-return' toggles the
-`gnus-uu-kill-carriage-return' variable.
-
-`gnus-uu-toggle-interactive-view' toggles interactive mode. If it is
-turned on, gnus-uu won't view files immediately, but will give you a
-buffer with the default commands and files and let you edit the
-commands and execute them at leisure.
-
-`gnus-uu-toggle-correct-stripped-articles' toggles whether to check
-and correct uuencoded articles that may have had trailing spaces
-stripped by mailers.
-
-`gnus-uu-toggle-view-with-metamail' toggles whether to skip the
-gnus-uu viewing methods and just guess at an content-type based on the
-file name suffix and feed it to metamail.
-
-`gnus-uu-toggle-any-variable' is an interface to the toggle commands
-listed above.
-
-
-Customization
-
- Rule Variables
-
- gnus-uu uses \"rule\" variables to decide how to view a file. All
- these variables are of the form
-
- (list '(regexp1 command2)
- '(regexp2 command2)
- ...)
-
- `gnus-uu-user-view-rules'
- This variable is consulted first when viewing files. If you wish
- to use, for instance, sox to convert an .au sound file, you could
- say something like:
-
- (setq gnus-uu-user-view-rules
- (list '(\"\\\\.au$\" \"sox %s -t .aiff > /dev/audio\")))
-
- `gnus-uu-user-view-rules-end'
- This variable is consulted if gnus-uu couldn't make any matches
- from the user and default view rules.
-
- `gnus-uu-user-interactive-view-rules'
- This is the variable used instead of `gnus-uu-user-view-rules'
- when in interactive mode.
-
- `gnus-uu-user-interactive-view-rules-end'
- This variable is used instead of `gnus-uu-user-view-rules-end'
- when in interactive mode.
-
- `gnus-uu-user-archive-rules`
- This variable can be used to say what comamnds should be used to
- unpack archives.
-
-
- Other Variables
-
- `gnus-uu-ignore-files-by-name'
- Files with name matching this regular expression won't be viewed.
-
- `gnus-uu-ignore-files-by-type'
- Files with a MIME type matching this variable won't be viewed.
- Note that gnus-uu tries to guess what type the file is based on
- the name. gnus-uu is not a MIME package, so this is slightly
- kludgy.
-
- `gnus-uu-tmp-dir'
- Where gnus-uu does its work.
-
- `gnus-uu-do-not-unpack-archives'
- Non-nil means that gnus-uu won't peek inside archives looking for
- files to dispay.
-
- `gnus-uu-view-and-save'
- Non-nil means that the user will always be asked to save a file
- after viewing it.
-
- `gnus-uu-asynchronous'
- Non-nil means that files will be viewed asynchronously. This can
- be useful if you're viewing long .mod files, for instance, which
- often takes several minutes. Note, however, that since gnus-uu
- doesn't ask, and if you are viewing an archive with lots of
- viewable files, you'll get them all up more or less at once,
- which can be confusing, to say the least. To get gnus-uu to ask
- you before viewing a file, set the `gnus-uu-ask-before-view'
- variable.
-
- `gnus-uu-ask-before-view'
- Non-nil means that gnus-uu will ask you before viewing each file
-
- `gnus-uu-ignore-default-view-rules'
- Non-nil means that gnus-uu will ignore the default viewing rules.
-
- `gnus-uu-ignore-default-archive-rules'
- Non-nil means that gnus-uu will ignore the default archive
- unpacking commands.
-
- `gnus-uu-kill-carriage-return'
- Non-nil means that gnus-uu will strip all carriage returns from
- articles.
-
- `gnus-uu-unmark-articles-not-decoded'
- Non-nil means that gnus-uu will mark articles that were
- unsuccessfully decoded as unread.
-
- `gnus-uu-output-window-height'
- This variable says how tall the output buffer window is to be
- when using interactive view mode.
-
- `gnus-uu-correct-stripped-uucode'
- Non-nil means that gnus-uu will *try* to fix uuencoded files that
- have had traling spaces deleted.
-
- `gnus-uu-use-interactive-view'
- Non-nil means that gnus-uu will use interactive viewing mode.
-
- `gnus-uu-view-with-metamail'
- Non-nil means that gnus-uu will ignore the viewing commands
- defined by the rule variables and just fudge a MIME content type
- based on the file name. The result will be fed to metamail for
- viewing.
-
- `gnus-uu-save-in-digest'
- Non-nil means that gnus-uu, when asked to save without decoding,
- will save in digests. If this variable is nil, gnus-uu will just
- save everything in a file without any embellishments. The
- digesting almost conforms to RFC1153 - no easy way to specify any
- meaningful volume and issue numbers were found, so I simply
- dropped them.
-
- `gnus-uu-post-include-before-composing'
- Non-nil means that gnus-uu will ask for a file to encode before
- you compose the article. If this variable is t, you can either
- include an encoded file with \\<gnus-uu-post-reply-mode-map>\\[gnus-uu-post-insert-binary-in-article] or have one included for you when you
- post the article.
-
- `gnus-uu-post-length'
- Maximum length of an article. The encoded file will be split
- into how many articles it takes to post the entire file.
-
- `gnus-uu-post-threaded'
- Non-nil means that gnus-uu will post the encoded file in a
- thread. This may not be smart, as no other decoder I have seen
- are able to follow threads when collecting uuencoded
- articles. (Well, I have seen one package that does that -
- gnus-uu, but somehow, I don't think that counts...) Default is
- nil.
-
- `gnus-uu-post-separate-description'
- Non-nil means that the description will be posted in a separate
- article. The first article will typically be numbered (0/x). If
- this variable is nil, the description the user enters will be
- included at the beginning of the first article, which will be
- numbered (1/x). Default is t.
-"
- (interactive)
- )
+(require 'gnus-load)
+(require 'gnus-art)
+(require 'message)
+(require 'gnus-msg)
;; Default viewing action rules
(defvar gnus-uu-default-view-rules
- (list
- '("\\.\\(jpe?g\\|gif\\|tiff?\\|p[pgb]m\\|xwd\\|xbm\\|pcx\\)$" "xv")
- '("\\.tga$" "tgatoppm %s | xv -")
- '("\\.te?xt$\\|\\.doc$\\|read.*me" "xterm -e less")
- '("\\.\\(wav\\|aiff\\|hcom\\|u[blw]\\|s[bfw]\\|voc\\|smp\\)$"
+ '(("\\.te?xt$\\|\\.doc$\\|read.*me\\|\\.c?$\\|\\.h$\\|\\.bat$\\|\\.asm$\\|makefile" "cat %s | sed s/\r//g")
+ ("\\.pas$" "cat %s | sed s/\r//g")
+ ("\\.[1-9]$" "groff -mandoc -Tascii %s | sed s/\b.//g")
+ ("\\.\\(jpe?g\\|gif\\|tiff?\\|p[pgb]m\\|xwd\\|xbm\\|pcx\\)$" "xv")
+ ("\\.tga$" "tgatoppm %s | xv -")
+ ("\\.\\(wav\\|aiff\\|hcom\\|u[blw]\\|s[bfw]\\|voc\\|smp\\)$"
"sox -v .5 %s -t .au -u - > /dev/audio")
- '("\\.au$" "cat %s > /dev/audio")
- '("\\.mod$" "str32")
- '("\\.ps$" "ghostview")
- '("\\.dvi$" "xdvi")
- '("\\.[1-6]$" "xterm -e groff -mandoc -Tascii")
- '("\\.html$" "xmosaic")
- '("\\.mpe?g$" "mpeg_play")
- '("\\.\\(flc\\|fli\\|rle\\|iff\\|pfx\\|avi\\|sme\\|rpza\\|dl\\|qt\\|rsrc\\|mov\\)$" "xanim")
- '("\\.\\(tar\\|arj\\|zip\\|zoo\\|arc\\|gz\\|Z\\|lzh\\|ar\\|lha\\)$"
+ ("\\.au$" "cat %s > /dev/audio")
+ ("\\.midi?$" "playmidi -f")
+ ("\\.mod$" "str32")
+ ("\\.ps$" "ghostview")
+ ("\\.dvi$" "xdvi")
+ ("\\.html$" "xmosaic")
+ ("\\.mpe?g$" "mpeg_play")
+ ("\\.\\(flc\\|fli\\|rle\\|iff\\|pfx\\|avi\\|sme\\|rpza\\|dl\\|qt\\|rsrc\\|mov\\)$" "xanim")
+ ("\\.\\(tar\\|arj\\|zip\\|zoo\\|arc\\|gz\\|Z\\|lzh\\|ar\\|lha\\)$"
"gnus-uu-archive"))
-
- "Default actions to be taken when the user asks to view a file.
+ "*Default actions to be taken when the user asks to view a file.
To change the behaviour, you can either edit this variable or set
`gnus-uu-user-view-rules' to something useful.
For example:
To make gnus-uu use 'xli' to display JPEG and GIF files, put the
-following in your .emacs file
+following in your .emacs file:
- (setq gnus-uu-user-view-rules (list '(\"jpg$\\\\|gif$\" \"xli\")))
+ (setq gnus-uu-user-view-rules '((\"jpg$\\\\|gif$\" \"xli\")))
-Both these variables are lists of lists with two string elements. The
-first string is a regular expression. If the file name matches this
+Both these variables are lists of lists with two string elements. The
+first string is a regular expression. If the file name matches this
regular expression, the command in the second string is executed with
the file as an argument.
If the command string contains \"%s\", the file name will be inserted
-at that point in the command string. If there's no \"%s\" in the
+at that point in the command string. If there's no \"%s\" in the
command string, the file name will be appended to the command string
before executing.
There are several user variables to tailor the behaviour of gnus-uu to
-your needs. First we have `gnus-uu-user-view-rules', which is the
+your needs. First we have `gnus-uu-user-view-rules', which is the
variable gnus-uu first consults when trying to decide how to view a
-file. If this variable contains no matches, gnus-uu examines the
-default rule vaiable provided in this package. If gnus-uu finds no
+file. If this variable contains no matches, gnus-uu examines the
+default rule variable provided in this package. If gnus-uu finds no
match here, it uses `gnus-uu-user-view-rules-end' to try to make a
-match.
-
-Unless, of course, you are using the interactive view mode. Then
-`gnus-uu-user-interactive-view-rules' and
-`gnus-uu-user-interactive-view-rules-end' will be used instead.")
+match.")
(defvar gnus-uu-user-view-rules nil
- "Variable detailing what actions are to be taken to view a file.
-See the documentation on the `gnus-uu-default-view-rules' variable for
-details.")
-
-(defvar gnus-uu-user-view-rules-end nil
- "Variable saying what actions are to be taken if no rule matched the file name.
-See the documentation on the `gnus-uu-default-view-rules' variable for
-details.")
-
-(defvar gnus-uu-user-interactive-view-rules nil
- "Variable detailing what actions are to be taken to view a file when using interactive mode.
+ "*Variable detailing what actions are to be taken to view a file.
See the documentation on the `gnus-uu-default-view-rules' variable for
details.")
-(defvar gnus-uu-user-interactive-view-rules-end nil
- "Variable saying what actions are to be taken if no rule matched the file name when using interactive mode.
+(defvar gnus-uu-user-view-rules-end
+ '(("" "file"))
+ "*Variable saying what actions are to be taken if no rule matched the file name.
See the documentation on the `gnus-uu-default-view-rules' variable for
details.")
-(defvar gnus-uu-default-interactive-view-rules-begin
- (list
- '("\\.te?xt$\\|\\.doc$\\|read.*me\\|\\.c?$\\|\\.h$\\|\\.bat$\\|\\.asm$\\|makefile" "cat %s | sed s/\r//g")
- '("\\.pas$" "cat %s | sed s/\r//g")
- '("\\.[1-9]$" "groff -mandoc -Tascii %s | sed s/\b.//g")
- ))
-
-(defvar gnus-uu-default-interactive-view-rules-end
- (list
- '(".*" "file")))
-
;; Default unpacking commands
(defvar gnus-uu-default-archive-rules
- (list '("\\.tar$" "tar xf")
- '("\\.zip$" "unzip -o")
- '("\\.ar$" "ar x")
- '("\\.arj$" "unarj x")
- '("\\.zoo$" "zoo -e")
- '("\\.\\(lzh\\|lha\\)$" "lha x")
- '("\\.Z$" "uncompress")
- '("\\.gz$" "gunzip")
- '("\\.arc$" "arc -x"))
- )
+ '(("\\.tar$" "tar xf")
+ ("\\.zip$" "unzip -o")
+ ("\\.ar$" "ar x")
+ ("\\.arj$" "unarj x")
+ ("\\.zoo$" "zoo -e")
+ ("\\.\\(lzh\\|lha\\)$" "lha x")
+ ("\\.Z$" "uncompress")
+ ("\\.gz$" "gunzip")
+ ("\\.arc$" "arc -x")))
(defvar gnus-uu-destructive-archivers
(list "uncompress" "gunzip"))
(defvar gnus-uu-user-archive-rules nil
- "A list that can be set to override the default archive unpacking commands.
+ "*A list that can be set to override the default archive unpacking commands.
To use, for instance, 'untar' to unpack tar files and 'zip -x' to
unpack zip files, say the following:
(setq gnus-uu-user-archive-rules
- (list '(\"\\\\.tar$\" \"untar\")
- '(\"\\\\.zip$\" \"zip -x\")))")
+ '((\"\\\\.tar$\" \"untar\")
+ (\"\\\\.zip$\" \"zip -x\")))")
(defvar gnus-uu-ignore-files-by-name nil
- "A regular expression saying what files should not be viewed based on name.
+ "*A regular expression saying what files should not be viewed based on name.
If, for instance, you want gnus-uu to ignore all .au and .wav files,
you could say something like
`gnus-uu-ignore-files-by-type' variable.")
(defvar gnus-uu-ignore-files-by-type nil
- "A regular expression saying what files that shouldn't be viewed, based on MIME file type.
+ "*A regular expression saying what files that shouldn't be viewed, based on MIME file type.
If, for instance, you want gnus-uu to ignore all audio files and all mpegs,
you could say something like
;; Pseudo-MIME support
(defconst gnus-uu-ext-to-mime-list
- (list '("\\.gif$" "image/gif")
- '("\\.jpe?g$" "image/jpeg")
- '("\\.tiff?$" "image/tiff")
- '("\\.xwd$" "image/xwd")
- '("\\.pbm$" "image/pbm")
- '("\\.pgm$" "image/pgm")
- '("\\.ppm$" "image/ppm")
- '("\\.xbm$" "image/xbm")
- '("\\.pcx$" "image/pcx")
- '("\\.tga$" "image/tga")
- '("\\.ps$" "image/postscript")
- '("\\.fli$" "video/fli")
- '("\\.wav$" "audio/wav")
- '("\\.aiff$" "audio/aiff")
- '("\\.hcom$" "audio/hcom")
- '("\\.voc$" "audio/voc")
- '("\\.smp$" "audio/smp")
- '("\\.mod$" "audio/mod")
- '("\\.dvi$" "image/dvi")
- '("\\.mpe?g$" "video/mpeg")
- '("\\.au$" "audio/basic")
- '("\\.\\(te?xt\\|doc\\|c\\|h\\)$" "text/plain")
- '("\\.\\(c\\|h\\)$" "text/source")
- '("read.*me" "text/plain")
- '("\\.html$" "text/html")
- '("\\.bat$" "text/bat")
- '("\\.[1-6]$" "text/man")
- '("\\.flc$" "video/flc")
- '("\\.rle$" "video/rle")
- '("\\.pfx$" "video/pfx")
- '("\\.avi$" "video/avi")
- '("\\.sme$" "video/sme")
- '("\\.rpza$" "video/prza")
- '("\\.dl$" "video/dl")
- '("\\.qt$" "video/qt")
- '("\\.rsrc$" "video/rsrc")
- '("\\..*$" "unknown/unknown")))
+ '(("\\.gif$" "image/gif")
+ ("\\.jpe?g$" "image/jpeg")
+ ("\\.tiff?$" "image/tiff")
+ ("\\.xwd$" "image/xwd")
+ ("\\.pbm$" "image/pbm")
+ ("\\.pgm$" "image/pgm")
+ ("\\.ppm$" "image/ppm")
+ ("\\.xbm$" "image/xbm")
+ ("\\.pcx$" "image/pcx")
+ ("\\.tga$" "image/tga")
+ ("\\.ps$" "image/postscript")
+ ("\\.fli$" "video/fli")
+ ("\\.wav$" "audio/wav")
+ ("\\.aiff$" "audio/aiff")
+ ("\\.hcom$" "audio/hcom")
+ ("\\.voc$" "audio/voc")
+ ("\\.smp$" "audio/smp")
+ ("\\.mod$" "audio/mod")
+ ("\\.dvi$" "image/dvi")
+ ("\\.mpe?g$" "video/mpeg")
+ ("\\.au$" "audio/basic")
+ ("\\.\\(te?xt\\|doc\\|c\\|h\\)$" "text/plain")
+ ("\\.\\(c\\|h\\)$" "text/source")
+ ("read.*me" "text/plain")
+ ("\\.html$" "text/html")
+ ("\\.bat$" "text/bat")
+ ("\\.[1-6]$" "text/man")
+ ("\\.flc$" "video/flc")
+ ("\\.rle$" "video/rle")
+ ("\\.pfx$" "video/pfx")
+ ("\\.avi$" "video/avi")
+ ("\\.sme$" "video/sme")
+ ("\\.rpza$" "video/prza")
+ ("\\.dl$" "video/dl")
+ ("\\.qt$" "video/qt")
+ ("\\.rsrc$" "video/rsrc")
+ ("\\..*$" "unknown/unknown")))
;; Various variables users may set
(defvar gnus-uu-tmp-dir "/tmp/"
- "Variable saying where gnus-uu is to do its work.
+ "*Variable saying where gnus-uu is to do its work.
Default is \"/tmp/\".")
(defvar gnus-uu-do-not-unpack-archives nil
- "Non-nil means that gnus-uu won't peek inside archives looking for files to dispay.
-Default is nil.")
-
-(defvar gnus-uu-view-and-save nil
- "Non-nil means that the user will always be asked to save a file after viewing it.
-If the variable is nil, the suer will only be asked to save if the
-viewing is unsuccessful. Default is nil.")
-
-(defvar gnus-uu-asynchronous nil
- "Non-nil means that files will be viewed asynchronously.
+ "*Non-nil means that gnus-uu won't peek inside archives looking for files to display.
Default is nil.")
-(defvar gnus-uu-ask-before-view nil
- "Non-nil means that gnus-uu will ask you before viewing each file.
-Especially useful when `gnus-uu-asynchronous' is set. Default is
-nil.")
-
(defvar gnus-uu-ignore-default-view-rules nil
- "Non-nil means that gnus-uu will ignore the default viewing rules.
-Only the user viewing rules will be consulted. Default is nil.")
+ "*Non-nil means that gnus-uu will ignore the default viewing rules.
+Only the user viewing rules will be consulted. Default is nil.")
+
+(defvar gnus-uu-grabbed-file-functions nil
+ "*Functions run on each file after successful decoding.
+They will be called with the name of the file as the argument.
+Likely functions you can use in this list are `gnus-uu-grab-view'
+and `gnus-uu-grab-move'.")
(defvar gnus-uu-ignore-default-archive-rules nil
- "Non-nil means that gnus-uu will ignore the default archive unpacking commands.
-Only the user unpacking commands will be consulted. Default is nil.")
+ "*Non-nil means that gnus-uu will ignore the default archive unpacking commands.
+Only the user unpacking commands will be consulted. Default is nil.")
(defvar gnus-uu-kill-carriage-return t
- "Non-nil means that gnus-uu will strip all carriage returns from articles.
+ "*Non-nil means that gnus-uu will strip all carriage returns from articles.
Default is t.")
(defvar gnus-uu-view-with-metamail nil
- "Non-nil means that files will be viewed with metamail.
+ "*Non-nil means that files will be viewed with metamail.
The gnus-uu viewing functions will be ignored and gnus-uu will try
-to guess at a content-type based on file name suffixes. Default
+to guess at a content-type based on file name suffixes. Default
it nil.")
(defvar gnus-uu-unmark-articles-not-decoded nil
- "Non-nil means that gnus-uu will mark articles that were unsuccessfully decoded as unread.
+ "*Non-nil means that gnus-uu will mark articles that were unsuccessfully decoded as unread.
Default is nil.")
-(defvar gnus-uu-output-window-height 20
- "This variable says how tall the output buffer window is to be when using interactive view mode.
-Change it at your convenience. Default is 20.")
-
(defvar gnus-uu-correct-stripped-uucode nil
- "Non-nil means that gnus-uu will *try* to fix uuencoded files that have had traling spaces deleted.
+ "*Non-nil means that gnus-uu will *try* to fix uuencoded files that have had trailing spaces deleted.
Default is nil.")
-(defvar gnus-uu-use-interactive-view nil
- "Non-nil means that gnus-uu will use interactive viewing mode.
-Gnus-uu will create a special buffer where the user may choose
-interactively which files to view and how. Default is nil.")
-
(defvar gnus-uu-save-in-digest nil
- "Non-nil means that gnus-uu, when asked to save without decoding, will save in digests.
+ "*Non-nil means that gnus-uu, when asked to save without decoding, will save in digests.
If this variable is nil, gnus-uu will just save everything in a
-file without any embellishments. The digesting almost conforms to RFC1153 -
+file without any embellishments. The digesting almost conforms to RFC1153 -
no easy way to specify any meaningful volume and issue numbers were found,
so I simply dropped them.")
-(defvar gnus-uu-save-separate-articles nil
- "Non-nil means that gnus-uu will save artilces in separate files.")
+(defvar gnus-uu-digest-headers
+ '("^Date:" "^From:" "^To:" "^Cc:" "^Subject:" "^Message-ID:" "^Keywords:"
+ "^Summary:" "^References:")
+ "*List of regexps to match headers included in digested messages.
+The headers will be included in the sequence they are matched.")
+(defvar gnus-uu-save-separate-articles nil
+ "*Non-nil means that gnus-uu will save articles in separate files.")
;; Internal variables
+(defvar gnus-uu-saved-article-name nil)
+
(defconst gnus-uu-begin-string "^begin[ \t]+[0-7][0-7][0-7][ \t]+\\(.*\\)$")
(defconst gnus-uu-end-string "^end[ \t]*$")
(defvar gnus-uu-shar-file-name nil)
(defconst gnus-uu-shar-name-marker "begin [0-7][0-7][0-7][ \t]+\\(\\(\\w\\|\\.\\)*\\b\\)")
+(defconst gnus-uu-postscript-begin-string "^%!PS-")
+(defconst gnus-uu-postscript-end-string "^%%EOF$")
+
(defvar gnus-uu-file-name nil)
-(defvar gnus-uu-list-of-files-decoded nil)
(defconst gnus-uu-uudecode-process nil)
+(defvar gnus-uu-binhex-article-name nil)
-(defvar gnus-uu-interactive-file-list nil)
-(defvar gnus-uu-generated-file-list nil)
(defvar gnus-uu-work-dir nil)
-(defconst gnus-uu-interactive-buffer-name "*gnus-uu interactive*")
-(defconst gnus-uu-output-buffer-name "*Gnus UU Output*")
-
-(defconst gnus-uu-highest-article-number 1)
-
-;; Interactive functions
-
-;; UUdecode and view
-
-(defun gnus-uu-decode-and-view ()
- "UUdecodes and 'views' (if possible) the resulting file.
-'Viewing' can be any action at all, as defined in the
-`gnus-uu-file-action-list' variable. Running 'xv' on gifs and 'cat
->/dev/audio' on au files are popular actions. If the file can't be
-viewed, the user is asked if she would like to save the file instead."
- (interactive)
- (gnus-uu-decode-and-view-or-save t nil))
-
-(defun gnus-uu-decode-and-save ()
+(defconst gnus-uu-output-buffer-name " *Gnus UU Output*")
+
+(defvar gnus-uu-default-dir gnus-article-save-directory)
+(defvar gnus-uu-digest-from-subject nil)
+
+;; Keymaps
+
+(gnus-define-keys (gnus-uu-mark-map "P" gnus-summary-mark-map)
+ "p" gnus-summary-mark-as-processable
+ "u" gnus-summary-unmark-as-processable
+ "U" gnus-summary-unmark-all-processable
+ "v" gnus-uu-mark-over
+ "s" gnus-uu-mark-series
+ "r" gnus-uu-mark-region
+ "R" gnus-uu-mark-by-regexp
+ "t" gnus-uu-mark-thread
+ "T" gnus-uu-unmark-thread
+ "a" gnus-uu-mark-all
+ "b" gnus-uu-mark-buffer
+ "S" gnus-uu-mark-sparse
+ "k" gnus-summary-kill-process-mark
+ "y" gnus-summary-yank-process-mark
+ "w" gnus-summary-save-process-mark
+ "i" gnus-uu-invert-processable)
+
+(gnus-define-keys (gnus-uu-extract-map "X" gnus-summary-mode-map)
+ ;;"x" gnus-uu-extract-any
+ ;;"m" gnus-uu-extract-mime
+ "u" gnus-uu-decode-uu
+ "U" gnus-uu-decode-uu-and-save
+ "s" gnus-uu-decode-unshar
+ "S" gnus-uu-decode-unshar-and-save
+ "o" gnus-uu-decode-save
+ "O" gnus-uu-decode-save
+ "b" gnus-uu-decode-binhex
+ "B" gnus-uu-decode-binhex
+ "p" gnus-uu-decode-postscript
+ "P" gnus-uu-decode-postscript-and-save)
+
+(gnus-define-keys
+ (gnus-uu-extract-view-map "v" gnus-uu-extract-map)
+ "u" gnus-uu-decode-uu-view
+ "U" gnus-uu-decode-uu-and-save-view
+ "s" gnus-uu-decode-unshar-view
+ "S" gnus-uu-decode-unshar-and-save-view
+ "o" gnus-uu-decode-save-view
+ "O" gnus-uu-decode-save-view
+ "b" gnus-uu-decode-binhex-view
+ "B" gnus-uu-decode-binhex-view
+ "p" gnus-uu-decode-postscript-view
+ "P" gnus-uu-decode-postscript-and-save-view)
+
+
+;; Commands.
+
+(defun gnus-uu-decode-uu (&optional n)
+ "Uudecodes the current article."
+ (interactive "P")
+ (gnus-uu-decode-with-method 'gnus-uu-uustrip-article n))
+
+(defun gnus-uu-decode-uu-and-save (n dir)
"Decodes and saves the resulting file."
- (interactive)
- (gnus-uu-decode-and-view-or-save nil nil))
-
-(defun gnus-uu-marked-decode-and-view ()
- "Decodes and views articles marked.
-The marked equivalent to `gnus-uu-decode-and-view'."
- (interactive)
- (gnus-uu-decode-and-view-or-save t t))
-
-(defun gnus-uu-marked-decode-and-save ()
- "Decodes and saves articles marked.
-The marked equivalent to `gnus-uu-decode-and-save'."
- (interactive)
- (gnus-uu-decode-and-view-or-save nil t))
-
+ (interactive
+ (list current-prefix-arg
+ (file-name-as-directory
+ (read-file-name "Uudecode and save in dir: "
+ gnus-uu-default-dir
+ gnus-uu-default-dir t))))
+ (gnus-uu-decode-with-method 'gnus-uu-uustrip-article n dir nil nil t))
+
+(defun gnus-uu-decode-unshar (&optional n)
+ "Unshars the current article."
+ (interactive "P")
+ (gnus-uu-decode-with-method 'gnus-uu-unshar-article n nil nil 'scan t))
+
+(defun gnus-uu-decode-unshar-and-save (n dir)
+ "Unshars and saves the current article."
+ (interactive
+ (list current-prefix-arg
+ (file-name-as-directory
+ (read-file-name "Unshar and save in dir: "
+ gnus-uu-default-dir
+ gnus-uu-default-dir t))))
+ (gnus-uu-decode-with-method 'gnus-uu-unshar-article n dir nil 'scan t))
+
+(defun gnus-uu-decode-save (n file)
+ "Saves the current article."
+ (interactive
+ (list current-prefix-arg
+ (read-file-name
+ (if gnus-uu-save-separate-articles
+ "Save articles is dir: "
+ "Save articles in file: ")
+ gnus-uu-default-dir
+ gnus-uu-default-dir)))
+ (setq gnus-uu-saved-article-name file)
+ (gnus-uu-decode-with-method 'gnus-uu-save-article n nil t))
+
+(defun gnus-uu-decode-binhex (n dir)
+ "Unbinhexes the current article."
+ (interactive
+ (list current-prefix-arg
+ (file-name-as-directory
+ (read-file-name "Unbinhex and save in dir: "
+ gnus-uu-default-dir
+ gnus-uu-default-dir))))
+ (setq gnus-uu-binhex-article-name
+ (make-temp-name (concat gnus-uu-work-dir "binhex")))
+ (gnus-uu-decode-with-method 'gnus-uu-binhex-article n dir))
+
+(defun gnus-uu-decode-uu-view (&optional n)
+ "Uudecodes and views the current article."
+ (interactive "P")
+ (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
+ (gnus-uu-decode-uu n)))
+
+(defun gnus-uu-decode-uu-and-save-view (n dir)
+ "Decodes, views and saves the resulting file."
+ (interactive
+ (list current-prefix-arg
+ (read-file-name "Uudecode, view and save in dir: "
+ gnus-uu-default-dir
+ gnus-uu-default-dir t)))
+ (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
+ (gnus-uu-decode-uu-and-save n dir)))
+
+(defun gnus-uu-decode-unshar-view (&optional n)
+ "Unshars and views the current article."
+ (interactive "P")
+ (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
+ (gnus-uu-decode-unshar n)))
+
+(defun gnus-uu-decode-unshar-and-save-view (n dir)
+ "Unshars and saves the current article."
+ (interactive
+ (list current-prefix-arg
+ (read-file-name "Unshar, view and save in dir: "
+ gnus-uu-default-dir
+ gnus-uu-default-dir t)))
+ (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
+ (gnus-uu-decode-unshar-and-save n dir)))
+
+(defun gnus-uu-decode-save-view (n file)
+ "Saves and views the current article."
+ (interactive
+ (list current-prefix-arg
+ (read-file-name (if gnus-uu-save-separate-articles
+ "Save articles is dir: "
+ "Save articles in file: ")
+ gnus-uu-default-dir gnus-uu-default-dir)))
+ (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
+ (gnus-uu-decode-save n file)))
+
+(defun gnus-uu-decode-binhex-view (n file)
+ "Unbinhexes and views the current article."
+ (interactive
+ (list current-prefix-arg
+ (read-file-name "Unbinhex, view and save in dir: "
+ gnus-uu-default-dir gnus-uu-default-dir)))
+ (setq gnus-uu-binhex-article-name
+ (make-temp-name (concat gnus-uu-work-dir "binhex")))
+ (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
+ (gnus-uu-decode-binhex n file)))
-;; Unshar and view
-(defun gnus-uu-shar-and-view ()
- "Unshars and views articles.
-The shar equivalent of `gnus-uu-decode-and-view'."
- (interactive)
- (gnus-uu-unshar-and-view-or-save t nil))
-
-(defun gnus-uu-shar-and-save ()
- "Unshars and saves files.
-The shar equivalent to `gnus-uu-decode-and-save'."
- (interactive)
- (gnus-uu-unshar-and-view-or-save nil nil))
-
-(defun gnus-uu-marked-shar-and-view ()
- "Unshars and views articles marked.
-The marked equivalent to `gnus-uu-shar-and-view'."
- (interactive)
- (gnus-uu-unshar-and-view-or-save t t))
-
-(defun gnus-uu-marked-shar-and-save ()
- "Unshars and saves articles marked.
-The marked equivalent to `gnus-uu-shar-and-save'."
- (interactive)
- (gnus-uu-unshar-and-view-or-save nil t))
-
-;; Threaded decode
-
-(defun gnus-uu-threaded-decode-and-view ()
- "Decodes and saves the resulting file."
- (interactive)
- (gnus-uu-threaded-decode-and-view-or-save t))
-
-(defun gnus-uu-threaded-decode-and-save ()
- "Decodes and saves the resulting file."
- (interactive)
- (gnus-uu-threaded-decode-and-view-or-save nil))
-
-(defun gnus-uu-threaded-multi-decode-and-view ()
- "Decodes and saves the resulting file."
- (interactive)
- (gnus-uu-threaded-multi-decode-and-view-or-save t))
-
-(defun gnus-uu-threaded-multi-decode-and-save ()
- "Decodes and saves the resulting file."
- (interactive)
- (gnus-uu-threaded-multi-decode-and-view-or-save nil))
-
-(defun gnus-uu-threaded-decode-and-view-or-save (&optional view)
- (gnus-summary-unmark-all-processable)
- (gnus-uu-mark-thread)
- (gnus-uu-decode-and-view-or-save view t))
-
-(defun gnus-uu-threaded-multi-decode-and-view-or-save (view)
- (let (type)
- (message "Decode type: [u]udecode, (s)har, s(a)ve, (b)inhex: ")
- (setq type (read-char))
- (if (not (or (= type ?u) (= type ?s) (= type ?b) (= type ?a)))
- (error "No such decoding method '%c'" type))
-
- (gnus-summary-unmark-all-processable)
- (gnus-uu-mark-thread)
-
- (if (= type ?\r) (setq type ?u))
- (cond ((= type ?u) (gnus-uu-decode-and-view-or-save view t))
- ((= type ?s) (gnus-uu-unshar-and-view-or-save view t))
- ((= type ?b) (gnus-uu-binhex-and-save view t))
- ((= type ?a) (gnus-uu-save-articles view t))
- (t (error "No such decoding method: %s" type)))))
-
-
-;; Toggle commands
-
-(defun gnus-uu-toggle-asynchronous ()
- "This function toggles asynchronous viewing."
- (interactive)
- (if (setq gnus-uu-asynchronous (not gnus-uu-asynchronous))
- (message "gnus-uu will now view files asynchronously")
- (message "gnus-uu will now view files synchronously")))
-
-(defun gnus-uu-toggle-query ()
- "This function toggles whether to ask before viewing or not."
- (interactive)
- (if (setq gnus-uu-ask-before-view (not gnus-uu-ask-before-view))
- (message "gnus-uu will now ask before viewing")
- (message "gnus-uu will now view without asking first")))
-
-(defun gnus-uu-toggle-always-ask ()
- "This function toggles whether to always ask to save a file after viewing."
- (interactive)
- (if (setq gnus-uu-view-and-save (not gnus-uu-view-and-save))
- (message "gnus-uu will now ask to save the file after viewing")
- (message "gnus-uu will now not ask to save after successful viewing")))
-
-(defun gnus-uu-toggle-interactive-view ()
- "This function toggles whether to use interactive view."
- (interactive)
- (if (setq gnus-uu-use-interactive-view (not gnus-uu-use-interactive-view))
- (message "gnus-uu will now use interactive view")
- (message "gnus-uu will now use non-interactive view")))
+;; Digest and forward articles
-(defun gnus-uu-toggle-unmark-undecoded ()
- "This function toggles whether to unmark articles not decoded."
+(defun gnus-uu-digest-mail-forward (&optional n post)
+ "Digests and forwards all articles in this series."
+ (interactive "P")
+ (let ((gnus-uu-save-in-digest t)
+ (file (make-temp-name (concat gnus-uu-tmp-dir "forward")))
+ buf subject from newsgroups)
+ (setq gnus-uu-digest-from-subject nil)
+ (gnus-uu-decode-save n file)
+ (setq buf (switch-to-buffer (get-buffer-create " *gnus-uu-forward*")))
+ (gnus-add-current-to-buffer-list)
+ (erase-buffer)
+ (delete-other-windows)
+ (insert-file file)
+ (let ((fs gnus-uu-digest-from-subject))
+ (when fs
+ (setq from (caar fs)
+ subject (gnus-simplify-subject-fuzzy (cdar fs))
+ fs (cdr fs))
+ (while (and fs (or from subject))
+ (when from
+ (or (string= from (caar fs))
+ (setq from nil)))
+ (when subject
+ (or (string= (gnus-simplify-subject-fuzzy (cdar fs))
+ subject)
+ (setq subject nil)))
+ (setq fs (cdr fs))))
+ (unless subject
+ (setq subject "Digested Articles"))
+ (unless from
+ (setq from
+ (if (gnus-news-group-p gnus-newsgroup-name)
+ gnus-newsgroup-name
+ "Various"))))
+ (goto-char (point-min))
+ (when (re-search-forward "^Subject: ")
+ (delete-region (point) (gnus-point-at-eol))
+ (insert subject))
+ (goto-char (point-min))
+ (when (re-search-forward "^From: ")
+ (delete-region (point) (gnus-point-at-eol))
+ (insert from))
+ (message-forward post)
+ (delete-file file)
+ (kill-buffer buf)
+ (setq gnus-uu-digest-from-subject nil)))
+
+(defun gnus-uu-digest-post-forward (&optional n)
+ "Digest and forward to a newsgroup."
+ (interactive "P")
+ (gnus-uu-digest-mail-forward n t))
+
+;; Process marking.
+
+(defun gnus-uu-mark-by-regexp (regexp &optional unmark)
+ "Ask for a regular expression and set the process mark on all articles that match."
+ (interactive (list (read-from-minibuffer "Mark (regexp): ")))
+ (gnus-set-global-variables)
+ (let ((articles (gnus-uu-find-articles-matching regexp)))
+ (while articles
+ (if unmark
+ (gnus-summary-remove-process-mark (pop articles))
+ (gnus-summary-set-process-mark (pop articles))))
+ (message ""))
+ (gnus-summary-position-point))
+
+(defun gnus-uu-unmark-by-regexp (regexp &optional unmark)
+ "Ask for a regular expression and remove the process mark on all articles that match."
+ (interactive (list (read-from-minibuffer "Mark (regexp): ")))
+ (gnus-uu-mark-by-regexp regexp t))
+
+(defun gnus-uu-mark-series ()
+ "Mark the current series with the process mark."
(interactive)
- (if (setq gnus-uu-unmark-articles-not-decoded
- (not gnus-uu-unmark-articles-not-decoded))
- (message "gnus-uu will now unmark articles not decoded")
- (message "gnus-uu will now not unmark articles not decoded")))
+ (gnus-set-global-variables)
+ (let ((articles (gnus-uu-find-articles-matching)))
+ (while articles
+ (gnus-summary-set-process-mark (car articles))
+ (setq articles (cdr articles)))
+ (message ""))
+ (gnus-summary-position-point))
-(defun gnus-uu-toggle-kill-carriage-return ()
- "This function toggles the stripping of carriage returns from the articles."
- (interactive)
- (if (setq gnus-uu-kill-carriage-return (not gnus-uu-kill-carriage-return))
- (message "gnus-uu will now strip carriage returns")
- (message "gnus-uu won't strip carriage returns")))
+(defun gnus-uu-mark-region (beg end &optional unmark)
+ "Set the process mark on all articles between point and mark."
+ (interactive "r")
+ (gnus-set-global-variables)
+ (save-excursion
+ (goto-char beg)
+ (while (< (point) end)
+ (if unmark
+ (gnus-summary-remove-process-mark (gnus-summary-article-number))
+ (gnus-summary-set-process-mark (gnus-summary-article-number)))
+ (forward-line 1)))
+ (gnus-summary-position-point))
+
+(defun gnus-uu-unmark-region (beg end)
+ "Remove the process mark from all articles between point and mark."
+ (interactive "r")
+ (gnus-uu-mark-region beg end t))
-(defun gnus-uu-toggle-view-with-metamail ()
- "This function toggles whether to view files with metamail."
+(defun gnus-uu-mark-buffer ()
+ "Set the process mark on all articles in the buffer."
(interactive)
- (if (setq gnus-uu-view-with-metamail (not gnus-uu-view-with-metamail))
- (message "gnus-uu will now view with metamail")
- (message "gnus-uu will now view with the gnus-uu viewing functions")))
-
-(defun gnus-uu-toggle-correct-stripped-uucode ()
- "This function toggles whether to correct stripped uucode."
+ (gnus-uu-mark-region (point-min) (point-max)))
+
+(defun gnus-uu-unmark-buffer ()
+ "Remove the process mark on all articles in the buffer."
(interactive)
- (if (setq gnus-uu-correct-stripped-uucode
- (not gnus-uu-correct-stripped-uucode))
- (message "gnus-uu will now correct stripped uucode")
- (message "gnus-uu won't check and correct stripped uucode")))
-
-(defun gnus-uu-toggle-any-variable ()
- "This function ask what variable the user wants to toggle."
+ (gnus-uu-mark-region (point-min) (point-max) t))
+
+(defun gnus-uu-mark-thread ()
+ "Marks all articles downwards in this thread."
(interactive)
- (let (rep)
- (message "(a)sync, (q)uery, (p)ask, (k)ill CR, (i)nteract, (u)nmark, (c)orrect, (m)eta")
- (setq rep (read-char))
- (if (= rep ?a)
- (gnus-uu-toggle-asynchronous))
- (if (= rep ?q)
- (gnus-uu-toggle-query))
- (if (= rep ?p)
- (gnus-uu-toggle-always-ask))
- (if (= rep ?k)
- (gnus-uu-toggle-kill-carriage-return))
- (if (= rep ?u)
- (gnus-uu-toggle-unmark-undecoded))
- (if (= rep ?c)
- (gnus-uu-toggle-correct-stripped-uucode))
- (if (= rep ?m)
- (gnus-uu-toggle-view-with-metamail))
- (if (= rep ?i)
- (gnus-uu-toggle-interactive-view))))
-
-
-;; Misc interactive functions
-
-(defun gnus-uu-decode-and-show-in-buffer ()
- "Uudecodes the current article and displays the result in a buffer.
-Might be useful if someone has, for instance, some text uuencoded in
-their sigs. (Stranger things have happened.)"
+ (gnus-set-global-variables)
+ (let ((level (gnus-summary-thread-level)))
+ (while (and (gnus-summary-set-process-mark (gnus-summary-article-number))
+ (zerop (gnus-summary-next-subject 1))
+ (> (gnus-summary-thread-level) level))))
+ (gnus-summary-position-point))
+
+(defun gnus-uu-unmark-thread ()
+ "Unmarks all articles downwards in this thread."
(interactive)
- (gnus-uu-initialize)
- (let ((uu-buffer (get-buffer-create gnus-uu-output-buffer-name))
- file-name)
+ (gnus-set-global-variables)
+ (let ((level (gnus-summary-thread-level)))
+ (while (and (gnus-summary-remove-process-mark
+ (gnus-summary-article-number))
+ (zerop (gnus-summary-next-subject 1))
+ (> (gnus-summary-thread-level) level))))
+ (gnus-summary-position-point))
+
+(defun gnus-uu-invert-processable ()
+ "Invert the list of process-marked articles."
+ (let ((data gnus-newsgroup-data)
+ d number)
(save-excursion
- (and
- (gnus-summary-select-article)
- (gnus-uu-grab-articles (list gnus-current-article)
- 'gnus-uu-uustrip-article-as)
- (setq file-name (concat gnus-uu-work-dir gnus-uu-file-name))
- (progn
- (save-excursion
- (set-buffer uu-buffer)
- (erase-buffer)
- (insert-file-contents file-name))
- (set-window-buffer (get-buffer-window gnus-article-buffer)
- uu-buffer)
- (message "Showing file %s in buffer" file-name)
- (delete-file file-name))))))
-
-(defun gnus-uu-edit-begin-line ()
- "Edit the begin line of the current article."
- (interactive)
- (let ((buffer-read-only nil)
- begin b)
+ (while data
+ (if (memq (setq number (gnus-data-number (pop data)))
+ gnus-newsgroup-processable)
+ (gnus-summary-remove-process-mark number)
+ (gnus-summary-set-process-mark number)))))
+ (gnus-summary-position-point))
+
+(defun gnus-uu-mark-over (&optional score)
+ "Mark all articles with a score over SCORE (the prefix.)"
+ (interactive "P")
+ (let ((score (gnus-score-default score))
+ (data gnus-newsgroup-data))
(save-excursion
- (gnus-summary-select-article)
- (set-buffer gnus-article-buffer)
- (goto-line 1)
- (if (not (re-search-forward "begin " nil t))
- (error "No begin line in the current article")
- (beginning-of-line)
- (setq b (point))
- (end-of-line)
- (setq begin (buffer-substring b (point)))
- (setq begin (read-string "" begin))
- (setq buffer-read-only nil)
- (delete-region b (point))
- (insert-string begin)))))
-
-
-;; Multi functions
-
-(defun gnus-uu-multi-decode-and-view ()
- "Choose a method of decoding and then decode and view.
-This function lets the user decide what method to use for decoding.
-Other than that, it's equivalent to the other decode-and-view
-functions."
- (interactive)
- (gnus-uu-multi-decode-and-view-or-save t nil))
-
-(defun gnus-uu-multi-decode-and-save ()
- "Choose a method of decoding and then decode and save.
-This function lets the user decide what method to use for decoding.
-Other than that, it's equivalent to the other decode-and-save
-functions."
- (interactive)
- (gnus-uu-multi-decode-and-view-or-save nil nil))
-
-(defun gnus-uu-marked-multi-decode-and-view ()
- "Choose a method of decoding and then decode and view the marked articles.
-This function lets the user decide what method to use for decoding.
-Other than that, it's equivalent to the other marked decode-and-view
-functions."
- (interactive)
- (gnus-uu-multi-decode-and-view-or-save t t))
-
-(defun gnus-uu-marked-multi-decode-and-save ()
- "Choose a method of decoding and then decode and save the marked articles.
-This function lets the user decide what method to use for decoding.
-Other than that, it's equivalent to the other marked decode-and-save
-functions."
- (interactive)
- (gnus-uu-multi-decode-and-view-or-save nil t))
-
-(defun gnus-uu-multi-decode-and-view-or-save (view marked)
- (let (type)
- (message "[u]udecode, (s)har, s(a)ve, (b)inhex: ")
- (setq type (read-char))
- (if (= type ?\r) (setq type ?u))
- (cond ((= type ?u) (gnus-uu-decode-and-view-or-save view marked))
- ((= type ?s) (gnus-uu-unshar-and-view-or-save view marked))
- ((= type ?b) (gnus-uu-binhex-and-save view marked))
- ((= type ?a) (gnus-uu-save-articles view marked))
- (t (error "Unknown decode method '%c'." type)))))
-
-
-;; "All articles" commands
-
-(defconst gnus-uu-rest-of-articles nil)
-(defvar gnus-uu-current-save-dir nil)
-
-(defun gnus-uu-decode-and-view-all-articles (arg)
- "Try to decode all articles and view the result.
-ARG delimits the number of files to be decoded."
- (interactive "p")
- (gnus-uu-decode-and-view-or-save-all-articles arg nil t))
-
-(defun gnus-uu-decode-and-view-all-unread-articles (arg)
- "Try to decode all unread articles and view the result.
-ARG delimits the number of files to be decoded."
- (interactive "p")
- (gnus-uu-decode-and-view-or-save-all-articles arg t t))
-
-(defun gnus-uu-decode-and-save-all-unread-articles (arg)
- "Try to decode all unread articles and saves the result.
-This function reads all unread articles in the current group and sees
-whether it can uudecode the articles. The user will be prompted for an
-directory to put the resulting (if any) files.
-ARG delimits the number of files to be decoded."
- (interactive "p")
- (gnus-uu-decode-and-view-or-save-all-articles arg t nil))
-
-(defun gnus-uu-decode-and-save-all-articles (arg)
- "Try to decode all articles and saves the result.
-Does the same as `gnus-uu-decode-and-save-all-unread-articles', except
-that it grabs all articles visible, unread or not.
-ARG delimits the number of files to be decoded."
- (interactive "p")
- (gnus-uu-decode-and-view-or-save-all-articles arg nil nil))
-
-(defun gnus-uu-decode-and-view-or-save-all-articles
- (limit &optional unread view article-list)
- (gnus-uu-initialize)
- (let ((artreg (if unread "^[ -]" "^."))
- dir list-for-file result-files)
-
- (if article-list
- ()
- (gnus-summary-mark-as-read gnus-current-article ? )
- (goto-char 1)
- (while (re-search-forward artreg nil t)
- (setq article-list
- (cons (gnus-summary-article-number) article-list)))
- (setq article-list (nreverse article-list))
- (gnus-summary-mark-as-read gnus-current-article ?D))
-
- (if (not article-list)
- (error "No %sarticles in this newsgroup" (if unread "unread " "")))
- (if (not view)
- (setq dir (gnus-uu-read-directory "Where do you want the files? ")))
-
- (if (= 1 limit) (setq limit (1+ (length article-list))))
-
- (while (and article-list (> limit 0))
- (setq limit (1- limit))
- (gnus-summary-goto-article (car article-list))
- (setq list-for-file (gnus-uu-get-list-of-articles))
- (let ((lft list-for-file))
- (while lft
- (setq article-list (delq (car lft) article-list))
- (setq gnus-newsgroup-processable (delq (car lft)
- gnus-newsgroup-processable))
- (setq lft (cdr lft))))
- (setq result-files
- (append
- (gnus-uu-grab-articles list-for-file
- 'gnus-uu-uustrip-article-as t nil t)
- result-files)))
-
- (setq gnus-uu-list-of-files-decoded result-files)
-
- (if (not result-files)
- (error "No files after decoding"))
-
- (if view
- (gnus-uu-view-directory gnus-uu-work-dir gnus-uu-use-interactive-view)
- (gnus-uu-save-directory gnus-uu-work-dir dir dir)
- (message "Saved.")
- (gnus-uu-check-for-generated-files))
-
- (gnus-uu-summary-next-subject)
-
- (if (and gnus-uu-use-interactive-view view)
- (gnus-uu-do-interactive))
-
- (if (or (not view) (not gnus-uu-use-interactive-view))
- (gnus-uu-clean-up))))
-
-(defun gnus-uu-decode-and-view-all-marked-files ()
- "This function will decode and view all files that have had one or more articles in its series marked.
-For instance, if you have marked part 2 of one series, and part 9 of
-another, this function will decode both series of articles. In other
-words, you can walk around the summary buffer and mark what series you
-want to see, and then using this function to decode all the files you
-are interested in, without worrying exactly what articles belong to
-what files."
+ (while data
+ (when (> (or (cdr (assq (gnus-data-number (car data))
+ gnus-newsgroup-scored))
+ gnus-summary-default-score 0)
+ score)
+ (gnus-summary-set-process-mark (caar data)))
+ (setq data (cdr data))))
+ (gnus-summary-position-point)))
+
+(defun gnus-uu-mark-sparse ()
+ "Mark all series that have some articles marked."
(interactive)
- (if (not gnus-newsgroup-processable)
- (error "No articles marked for decoding"))
- (gnus-uu-decode-and-view-or-save-all-articles
- 1 nil t (setq gnus-newsgroup-processable
- (nreverse gnus-newsgroup-processable))))
-
-(defun gnus-uu-decode-and-save-all-marked-files ()
- "This function will decode and save all files that have had one or more articles in its series marked.
-For instance, if you have marked part 2 of one series, and part 9 of
-another, this function will decode both series of articles. In other
-words, you can walk around the summary buffer and mark what series you
-want to save, and then using this function to decode all the files you
-are interested in, without worrying exactly what articles belong to
-what files."
+ (gnus-set-global-variables)
+ (let ((marked (nreverse gnus-newsgroup-processable))
+ subject articles total headers)
+ (or marked (error "No articles marked with the process mark"))
+ (setq gnus-newsgroup-processable nil)
+ (save-excursion
+ (while marked
+ (and (vectorp (setq headers
+ (gnus-summary-article-header (car marked))))
+ (setq subject (mail-header-subject headers)
+ articles (gnus-uu-find-articles-matching
+ (gnus-uu-reginize-string subject))
+ total (nconc total articles)))
+ (while articles
+ (gnus-summary-set-process-mark (car articles))
+ (setcdr marked (delq (car articles) (cdr marked)))
+ (setq articles (cdr articles)))
+ (setq marked (cdr marked)))
+ (setq gnus-newsgroup-processable (nreverse total)))
+ (gnus-summary-position-point)))
+
+(defun gnus-uu-mark-all ()
+ "Mark all articles in \"series\" order."
(interactive)
- (if (not gnus-newsgroup-processable)
- (error "No articles marked for decoding"))
- (gnus-uu-decode-and-view-or-save-all-articles
- 1 nil nil (setq gnus-newsgroup-processable
- (nreverse gnus-newsgroup-processable))))
-
-
-;; Work functions
-
-; All the interactive uudecode/view/save/marked functions are interfaces
-; to this function, which does the rest.
-(defun gnus-uu-decode-and-view-or-save (view marked &optional save-dir limit)
- (gnus-uu-initialize)
+ (gnus-set-global-variables)
+ (setq gnus-newsgroup-processable nil)
(save-excursion
- (if (gnus-uu-decode-and-strip nil marked limit)
- (progn
- (if view
- (gnus-uu-view-directory gnus-uu-work-dir
- gnus-uu-use-interactive-view)
- (gnus-uu-save-directory gnus-uu-work-dir save-dir save-dir)
- (gnus-uu-check-for-generated-files)))))
-
- (gnus-uu-summary-next-subject)
-
- (if (and gnus-uu-use-interactive-view view)
- (gnus-uu-do-interactive))
-
- (if (or (not view) (not gnus-uu-use-interactive-view))
- (gnus-uu-clean-up)))
-
-; Unshars and views/saves marked/unmarked articles.
-(defun gnus-uu-unshar-and-view-or-save (view marked &optional save-dir)
- (gnus-uu-initialize)
- (let (tar-file files)
- (save-excursion
- (gnus-uu-decode-and-strip t marked)
- (if (setq gnus-uu-list-of-files-decoded
- (gnus-uu-directory-files gnus-uu-work-dir t))
- (progn
- (gnus-uu-add-file gnus-uu-list-of-files-decoded)
- (if view
- (gnus-uu-view-directory gnus-uu-work-dir
- gnus-uu-use-interactive-view)
- (gnus-uu-save-directory gnus-uu-work-dir save-dir save-dir)
- (gnus-uu-check-for-generated-files)))))
-
- (gnus-uu-summary-next-subject)
-
- (if (and gnus-uu-use-interactive-view view)
- (gnus-uu-do-interactive))
-
- (if (or (not view) (not gnus-uu-use-interactive-view))
- (gnus-uu-clean-up))))
-
+ (let ((data gnus-newsgroup-data)
+ number)
+ (while data
+ (when (and (not (memq (setq number (gnus-data-number (car data)))
+ gnus-newsgroup-processable))
+ (vectorp (gnus-data-header (car data))))
+ (gnus-summary-goto-subject number)
+ (gnus-uu-mark-series))
+ (setq data (cdr data)))))
+ (gnus-summary-position-point))
+
+;; All PostScript functions written by Erik Selberg <speed@cs.washington.edu>.
+
+(defun gnus-uu-decode-postscript (&optional n)
+ "Gets postscript of the current article."
+ (interactive "P")
+ (gnus-uu-decode-with-method 'gnus-uu-decode-postscript-article n))
+
+(defun gnus-uu-decode-postscript-view (&optional n)
+ "Gets and views the current article."
+ (interactive "P")
+ (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
+ (gnus-uu-decode-postscript n)))
+
+(defun gnus-uu-decode-postscript-and-save (n dir)
+ "Extracts postscript and saves the current article."
+ (interactive
+ (list current-prefix-arg
+ (file-name-as-directory
+ (read-file-name "Save in dir: "
+ gnus-uu-default-dir
+ gnus-uu-default-dir t))))
+ (gnus-uu-decode-with-method 'gnus-uu-decode-postscript-article
+ n dir nil nil t))
+
+(defun gnus-uu-decode-postscript-and-save-view (n dir)
+ "Decodes, views and saves the resulting file."
+ (interactive
+ (list current-prefix-arg
+ (read-file-name "Where do you want to save the file(s)? "
+ gnus-uu-default-dir
+ gnus-uu-default-dir t)))
+ (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
+ (gnus-uu-decode-postscript-and-save n dir)))
+
+
+;; Internal functions.
+
+(defun gnus-uu-decode-with-method (method n &optional save not-insert
+ scan cdir)
+ (gnus-uu-initialize scan)
+ (if save (setq gnus-uu-default-dir save))
+ ;; Create the directory we save to.
+ (when (and scan cdir save
+ (not (file-exists-p save)))
+ (make-directory save t))
+ (let ((articles (gnus-uu-get-list-of-articles n))
+ files)
+ (setq files (gnus-uu-grab-articles articles method t))
+ (let ((gnus-current-article (car articles)))
+ (and scan (setq files (gnus-uu-scan-directory gnus-uu-work-dir))))
+ (and save (gnus-uu-save-files files save))
+ (if (eq gnus-uu-do-not-unpack-archives nil)
+ (setq files (gnus-uu-unpack-files files)))
+ (setq files (nreverse (gnus-uu-get-actions files)))
+ (or not-insert (not gnus-insert-pseudo-articles)
+ (gnus-summary-insert-pseudos files save))))
+
+(defun gnus-uu-scan-directory (dir &optional rec)
+ "Return a list of all files under DIR."
+ (let ((files (directory-files dir t))
+ out file)
+ (while (setq file (pop files))
+ (unless (member (file-name-nondirectory file) '("." ".."))
+ (push (list (cons 'name file)
+ (cons 'article gnus-current-article))
+ out)
+ (when (file-directory-p file)
+ (setq out (nconc (gnus-uu-scan-directory file t) out)))))
+ (if rec
+ out
+ (nreverse out))))
+
+(defun gnus-uu-save-files (files dir)
+ "Save FILES in DIR."
+ (let ((len (length files))
+ (reg (concat "^" (regexp-quote gnus-uu-work-dir)))
+ to-file file fromdir)
+ (while (setq file (cdr (assq 'name (pop files))))
+ (when (file-exists-p file)
+ (string-match reg file)
+ (setq fromdir (substring file (match-end 0)))
+ (if (file-directory-p file)
+ (gnus-make-directory (concat dir fromdir))
+ (setq to-file (concat dir fromdir))
+ (when (or (not (file-exists-p to-file))
+ (gnus-y-or-n-p (format "%s exists; overwrite? " to-file)))
+ (copy-file file to-file t t)))))
+ (gnus-message 5 "Saved %d file%s" len (if (= len 1) "" "s"))))
;; Functions for saving and possibly digesting articles without
;; any decoding.
-(defconst gnus-uu-saved-article-name nil)
-
-; VIEW isn't used, but is here anyway, to provide similar interface to
-; the other related functions. If MARKED is non-nil, the list of
-; marked articles is used. If NO-SAVE is non-nil, the articles aren't
-; actually saved in a permanent location, but the collecting is done
-; and a temporary file with the result is returned.
-(defun gnus-uu-save-articles (view marked &optional no-save)
- (let (list-of-articles)
- (save-excursion
- (gnus-uu-initialize)
- (if (not marked)
- (setq list-of-articles (gnus-uu-get-list-of-articles))
- (setq list-of-articles (setq gnus-newsgroup-processable
- (nreverse gnus-newsgroup-processable)))
- (gnus-summary-unmark-all-processable))
-
- (if (not list-of-articles)
- (error "No list of articles"))
-
- (if gnus-uu-save-separate-articles
- (progn
- (setq gnus-uu-saved-article-name
- (gnus-uu-read-directory
- (concat "Where do you want the files? "))))
-
- (setq gnus-uu-saved-article-name
- (concat gnus-uu-work-dir
- (if no-save
- gnus-newsgroup-name
- (read-file-name "Enter file name: " gnus-newsgroup-name
- gnus-newsgroup-name))))
- (gnus-uu-add-file gnus-uu-saved-article-name))
-
- (if (and (gnus-uu-grab-articles list-of-articles 'gnus-uu-save-article t)
- (not no-save) (not gnus-uu-save-separate-articles))
- (gnus-uu-save-file gnus-uu-saved-article-name)
- gnus-uu-saved-article-name))))
-
-; Function called by gnus-uu-grab-articles to treat each article.
+;; Function called by gnus-uu-grab-articles to treat each article.
(defun gnus-uu-save-article (buffer in-state)
(cond
(gnus-uu-save-separate-articles
(write-region 1 (point-max) (concat gnus-uu-saved-article-name
gnus-current-article))
(cond ((eq in-state 'first) (list gnus-uu-saved-article-name 'begin))
- ((eq in-state 'first-and-last) (list gnus-uu-saved-article-name 'begin 'end))
+ ((eq in-state 'first-and-last) (list gnus-uu-saved-article-name
+ 'begin 'end))
((eq in-state 'last) (list 'end))
(t (list 'middle)))))
((not gnus-uu-save-in-digest)
(set-buffer buffer)
(write-region 1 (point-max) gnus-uu-saved-article-name t)
(cond ((eq in-state 'first) (list gnus-uu-saved-article-name 'begin))
- ((eq in-state 'first-and-last) (list gnus-uu-saved-article-name 'begin 'end))
+ ((eq in-state 'first-and-last) (list gnus-uu-saved-article-name
+ 'begin 'end))
((eq in-state 'last) (list 'end))
(t (list 'middle)))))
- (t
- (let (beg subj name headers headline sorthead body end-string state)
- (string-match "/\\([^/]*\\)$" gnus-uu-saved-article-name)
- (setq name (substring gnus-uu-saved-article-name (match-beginning 1)
- (match-end 1)))
- (if (or (eq in-state 'first)
- (eq in-state 'first-and-last))
- (progn
- (setq state (list 'begin))
- (save-excursion (set-buffer (get-buffer-create "*gnus-uu-body*"))
- (erase-buffer))
- (save-excursion
- (set-buffer (get-buffer-create "*gnus-uu-pre*"))
- (erase-buffer)
- (insert (format
- "Date: %s\nFrom: %s\nSubject: %s Digest\n\nTopics:\n"
- (current-time-string) name name))))
- (if (not (eq in-state 'end))
- (setq state (list 'middle))))
- (save-excursion
- (set-buffer (get-buffer "*gnus-uu-body*"))
- (goto-char (setq beg (point-max)))
- (save-excursion
- (save-restriction
- (set-buffer buffer)
- (goto-char 1)
- (re-search-forward "\n\n")
- (setq body (buffer-substring (1- (point)) (point-max)))
- (narrow-to-region 1 (point))
- (setq headers (list "Date:" "From:" "To:" "Cc:" "Subject:"
- "Message-ID:" "Keywords:" "Summary:"))
- (while headers
- (setq headline (car headers))
- (setq headers (cdr headers))
- (goto-char 1)
- (if (re-search-forward (concat "^" headline ".*$") nil t)
- (setq sorthead
- (concat sorthead (buffer-substring
- (match-beginning 0)
- (match-end 0)) "\n"))))
- (widen)))
- (insert sorthead)(goto-char (point-max))
- (insert body)(goto-char (point-max))
- (insert (concat "\n" (make-string 30 ?-) "\n\n"))
- (goto-char beg)
- (if (re-search-forward "^Subject: \\(.*\\)$" nil t)
- (progn
- (setq subj (buffer-substring (match-beginning 1) (match-end 1)))
- (save-excursion
+ (t
+ (let ((header (gnus-summary-article-header)))
+ (setq gnus-uu-digest-from-subject
+ (cons (cons (mail-header-from header)
+ (mail-header-subject header))
+ gnus-uu-digest-from-subject)))
+ (let ((name (file-name-nondirectory gnus-uu-saved-article-name))
+ (delim (concat "^" (make-string 30 ?-) "$"))
+ beg subj headers headline sorthead body end-string state)
+ (if (or (eq in-state 'first)
+ (eq in-state 'first-and-last))
+ (progn
+ (setq state (list 'begin))
+ (save-excursion (set-buffer (get-buffer-create "*gnus-uu-body*"))
+ (erase-buffer))
+ (save-excursion
+ (set-buffer (get-buffer-create "*gnus-uu-pre*"))
+ (erase-buffer)
+ (insert (format
+ "Date: %s\nFrom: %s\nSubject: %s Digest\n\nTopics:\n"
+ (current-time-string) name name))))
+ (if (not (eq in-state 'end))
+ (setq state (list 'middle))))
+ (save-excursion
+ (set-buffer (get-buffer "*gnus-uu-body*"))
+ (goto-char (setq beg (point-max)))
+ (save-excursion
+ (save-restriction
+ (set-buffer buffer)
+ (let (buffer-read-only)
+ (gnus-set-text-properties (point-min) (point-max) nil)
+ ;; These two are necessary for XEmacs 19.12 fascism.
+ (put-text-property (point-min) (point-max) 'invisible nil)
+ (put-text-property (point-min) (point-max) 'intangible nil))
+ (goto-char (point-min))
+ (re-search-forward "\n\n")
+ ;; Quote all 30-dash lines.
+ (save-excursion
+ (while (re-search-forward delim nil t)
+ (beginning-of-line)
+ (delete-char 1)
+ (insert " ")))
+ (setq body (buffer-substring (1- (point)) (point-max)))
+ (narrow-to-region (point-min) (point))
+ (if (not (setq headers gnus-uu-digest-headers))
+ (setq sorthead (buffer-substring (point-min) (point-max)))
+ (while headers
+ (setq headline (car headers))
+ (setq headers (cdr headers))
+ (goto-char (point-min))
+ (while (re-search-forward headline nil t)
+ (setq sorthead
+ (concat sorthead
+ (buffer-substring
+ (match-beginning 0)
+ (or (and (re-search-forward "^[^ \t]" nil t)
+ (1- (point)))
+ (progn (forward-line 1) (point)))))))))
+ (widen)))
+ (insert sorthead) (goto-char (point-max))
+ (insert body) (goto-char (point-max))
+ (insert (concat "\n" (make-string 30 ?-) "\n\n"))
+ (goto-char beg)
+ (if (re-search-forward "^Subject: \\(.*\\)$" nil t)
+ (progn
+ (setq subj (buffer-substring (match-beginning 1) (match-end 1)))
+ (save-excursion
(set-buffer (get-buffer "*gnus-uu-pre*"))
(insert (format " %s\n" subj))))))
(if (or (eq in-state 'last)
(cons gnus-uu-saved-article-name state)
state)))))
-;; Digest and forward articles
-
-(defun gnus-uu-digest-and-forward (&optional marked)
- "Digests and forwards all articles in this series."
- (interactive)
- (let ((gnus-uu-save-in-digest t)
- file buf)
- (setq file (gnus-uu-save-articles nil marked t))
- (switch-to-buffer (setq buf (get-buffer-create "*gnus-uu-forward*")))
- (erase-buffer)
- (delete-other-windows)
- (erase-buffer)
- (insert-file file)
- (goto-char 1)
- (bury-buffer buf)
- (funcall gnus-mail-forward-method)))
-
-(defun gnus-uu-marked-digest-and-forward (&optional marked)
- "Digests and forwards all marked articles."
- (interactive)
- (gnus-uu-digest-and-forward t))
-
-
;; Binhex treatment - not very advanced.
(defconst gnus-uu-binhex-body-line
"^:...............................................................$")
(defconst gnus-uu-binhex-end-line
":$")
-(defvar gnus-uu-binhex-article-name nil)
-
-; This just concatenates and strips stuff from binhexed articles.
-; No actual unbinhexing takes place. VIEW is ignored.
-(defun gnus-uu-binhex-and-save (view marked)
- (gnus-uu-initialize)
- (let (list-of-articles)
- (save-excursion
- (if (not marked)
- (setq list-of-articles (gnus-uu-get-list-of-articles))
- (setq list-of-articles
- (setq gnus-newsgroup-processable
- (nreverse gnus-newsgroup-processable)))
- (gnus-summary-unmark-all-processable))
- (if (not list-of-articles)
- (error "No list of articles"))
-
- (setq gnus-uu-binhex-article-name
- (concat gnus-uu-work-dir
- (read-file-name "Enter binhex file name: "
- gnus-newsgroup-name
- gnus-newsgroup-name)))
- (gnus-uu-add-file gnus-uu-binhex-article-name)
- (if (gnus-uu-grab-articles list-of-articles 'gnus-uu-binhex-article t)
- (gnus-uu-save-file gnus-uu-binhex-article-name))))
- (gnus-uu-check-for-generated-files)
- (gnus-uu-summary-next-subject))
(defun gnus-uu-binhex-article (buffer in-state)
(let (state start-char)
(save-excursion
(set-buffer buffer)
(widen)
- (goto-char 1)
+ (goto-char (point-min))
(if (not (re-search-forward gnus-uu-binhex-begin-line nil t))
(if (not (re-search-forward gnus-uu-binhex-body-line nil t))
(setq state (list 'wrong-type))))
(if (memq 'begin state)
(cons gnus-uu-binhex-article-name state)
state)))
+
+;; PostScript
+
+(defun gnus-uu-decode-postscript-article (process-buffer in-state)
+ (let ((state (list 'ok))
+ start-char end-char file-name)
+ (save-excursion
+ (set-buffer process-buffer)
+ (goto-char (point-min))
+ (if (not (re-search-forward gnus-uu-postscript-begin-string nil t))
+ (setq state (list 'wrong-type))
+ (beginning-of-line)
+ (setq start-char (point))
+ (if (not (re-search-forward gnus-uu-postscript-end-string nil t))
+ (setq state (list 'wrong-type))
+ (setq end-char (point))
+ (set-buffer (get-buffer-create gnus-uu-output-buffer-name))
+ (insert-buffer-substring process-buffer start-char end-char)
+ (setq file-name (concat gnus-uu-work-dir
+ (cdr gnus-article-current) ".ps"))
+ (write-region (point-min) (point-max) file-name)
+ (setq state (list file-name 'begin 'end)))))
+ state))
-;; Internal view commands
-
-; This function takes two parameters. The first is name of the file to
-; be viewed. `gnus-uu-view-file' will look for an action associated
-; with the file type of the file. If it finds an appropriate action,
-; the file will be attempted displayed.
-;
-; The second parameter specifies if the user is to be asked whether to
-; save the file if viewing is unsuccessful. t means "do not ask."
-;
-; Note that the file given will be deleted by this function, one way
-; or another. If `gnus-uu-asynchronous' is set, it won't be deleted
-; right away, but sometime later. If the user is offered to save the
-; file, it'll be moved to wherever the user wants it.
-
-; `gnus-uu-view-file' returns t if viewing is successful.
-
-(defun gnus-uu-view-file (file &optional silent)
- (let (action did-view)
- (cond
- ((not (setq action (gnus-uu-get-action file)))
- (if (and (not silent) (not gnus-uu-use-interactive-view))
- (progn
- (message "Couldn't find any rule for file '%s'" file)
- (sleep-for 2)
- (gnus-uu-ask-to-save-file file))))
-
- ((and gnus-uu-use-interactive-view
- (not (string= (or action "") "gnus-uu-archive")))
- (gnus-uu-enter-interactive-file (or action "") file))
-
- (gnus-uu-ask-before-view
- (if (y-or-n-p (format "Do you want to view %s? " file))
- (setq did-view (gnus-uu-call-file-action file action)))
- (message ""))
-
- ((setq did-view (gnus-uu-call-file-action file action)))
-
- ((not silent)
- (gnus-uu-ask-to-save-file file)))
-
- (if (and (file-exists-p file)
- (not gnus-uu-use-interactive-view)
- (or
- (not (and gnus-uu-asynchronous did-view))
- (string= (or action "") "gnus-uu-archive")))
- (delete-file file))
-
- did-view))
-
-(defun gnus-uu-call-file-action (file action)
- (prog1
- (if gnus-uu-asynchronous
- (gnus-uu-call-asynchronous file action)
- (gnus-uu-call-synchronous file action))
- (if gnus-uu-view-and-save
- (gnus-uu-ask-to-save-file file))))
-
-(defun gnus-uu-ask-to-save-file (file)
- (if (y-or-n-p (format "Do you want to save the file %s? " file))
- (gnus-uu-save-file file))
- (message ""))
+;; Find actions.
+
+(defun gnus-uu-get-actions (files)
+ (let ((ofiles files)
+ action name)
+ (while files
+ (setq name (cdr (assq 'name (car files))))
+ (and
+ (setq action (gnus-uu-get-action name))
+ (setcar files (nconc (list (if (string= action "gnus-uu-archive")
+ (cons 'action "file")
+ (cons 'action action))
+ (cons 'execute (gnus-uu-command
+ action name)))
+ (car files))))
+ (setq files (cdr files)))
+ ofiles))
(defun gnus-uu-get-action (file-name)
(let (action)
(gnus-uu-choose-action
file-name
(append
- (if (and gnus-uu-use-interactive-view
- gnus-uu-user-interactive-view-rules)
- gnus-uu-user-interactive-view-rules
- gnus-uu-user-view-rules)
- (if (or gnus-uu-ignore-default-view-rules
- (not gnus-uu-use-interactive-view))
- ()
- gnus-uu-default-interactive-view-rules-begin)
+ gnus-uu-user-view-rules
(if gnus-uu-ignore-default-view-rules
nil
gnus-uu-default-view-rules)
- (if gnus-uu-use-interactive-view
- (append gnus-uu-user-interactive-view-rules-end
- (if gnus-uu-ignore-default-view-rules
- ()
- gnus-uu-default-interactive-view-rules-end))
- gnus-uu-user-view-rules-end))))
+ gnus-uu-user-view-rules-end)))
(if (and (not (string= (or action "") "gnus-uu-archive"))
gnus-uu-view-with-metamail)
(if (setq action
(setq action (format "metamail -d -b -c \"%s\"" action))))
action))
-; `gnus-uu-call-synchronous' takes two parameters: The name of the
-; file to be displayed and the command to display it with. Returns t
-; on success and nil if the file couldn't be displayed.
-(defun gnus-uu-call-synchronous (file-name action)
- (let (did-view command)
- (save-excursion
- (set-buffer (get-buffer-create gnus-uu-output-buffer-name))
- (erase-buffer)
- (setq command (gnus-uu-command action file-name))
- (message "Viewing with '%s'" command)
- (if (not (= 0 (call-process "sh" nil t nil "-c" command)))
- (progn
- (goto-char 1)
- (while (re-search-forward "\n" nil t)
- (replace-match " "))
- (message (concat "Error: " (buffer-substring 1 (point-max))))
- (sit-for 2))
- (message "")
- (setq did-view t)))
- did-view))
-
-; `gnus-uu-call-asyncronous' takes two parameters: The name of the
-; file to be displayed and the command to display it with. Since the
-; view command is executed asynchronously, it's kinda hard to decide
-; whether the command succeded or not, so this function always returns
-; t. It also adds "; rm -f file-name" to the end of the execution
-; string, so the file will be removed after viewing has ended.
-(defun gnus-uu-call-asynchronous (file-name action)
- (let (command file tmp-file start)
- (while (string-match "/" file-name start)
- (setq start (1+ (match-beginning 0))))
- (setq file (substring file-name start))
- (setq tmp-file (concat gnus-uu-work-dir file))
- (if (string= tmp-file file-name)
- ()
- (rename-file file-name tmp-file t)
- (setq file-name tmp-file))
-
- (setq command (gnus-uu-command action file-name))
- (setq command (format "%s ; rm -f %s" command file-name))
- (message "Viewing with %s" command)
- (start-process "gnus-uu-view" nil "sh" "-c" command)
- t))
-
-; `gnus-uu-decode-and-strip' does all the main work. It finds out what
-; articles to grab, grabs them, strips the result and decodes. If any
-; of these operations fail, it returns nil, t otherwise. If shar is
-; t, it will pass this on to `gnus-uu-grab-articles', which will
-; (probably) unshar the articles. If use-marked is non-nil, it won't
-; try to find articles, but use the marked list.
-(defun gnus-uu-decode-and-strip (&optional shar use-marked limit)
- (let (list-of-articles)
- (save-excursion
- (if use-marked
- (if (not gnus-newsgroup-processable)
- (message "No articles marked")
- (setq list-of-articles
- (setq gnus-newsgroup-processable
- (nreverse gnus-newsgroup-processable)))
- (gnus-summary-unmark-all-processable))
- (setq list-of-articles (gnus-uu-get-list-of-articles)))
-
- (and list-of-articles
- (gnus-uu-grab-articles
- list-of-articles
- (if shar 'gnus-uu-unshar-article 'gnus-uu-uustrip-article-as)
- t limit)))))
-
-; Takes a string and puts a \ in front of every special character;
-; ignores any leading "version numbers" thingies that they use in the
-; comp.binaries groups, and either replaces anything that looks like
-; "2/3" with "[0-9]+/[0-9]+" or, if it can't find something like that,
-; replaces the last two numbers with "[0-9]+". This, in my experience,
-; should get most postings of a series.
+;; Functions for treating subjects and collecting series.
+
(defun gnus-uu-reginize-string (string)
+ ;; Takes a string and puts a \ in front of every special character;
+ ;; ignores any leading "version numbers" thingies that they use in
+ ;; the comp.binaries groups, and either replaces anything that looks
+ ;; like "2/3" with "[0-9]+/[0-9]+" or, if it can't find something
+ ;; like that, replaces the last two numbers with "[0-9]+". This, in
+ ;; my experience, should get most postings of a series.
(let ((count 2)
(vernum "v[0-9]+[a-z][0-9]+:")
- reg beg)
+ beg)
(save-excursion
(set-buffer (get-buffer-create gnus-uu-output-buffer-name))
(buffer-disable-undo (current-buffer))
(setq beg 1)
(setq case-fold-search nil)
- (goto-char 1)
+ (goto-char (point-min))
(if (looking-at vernum)
(progn
(replace-match vernum t t)
(buffer-substring 1 (point-max)))))
-(defsubst gnus-uu-string< (l1 l2)
+(defun gnus-uu-get-list-of-articles (n)
+ ;; If N is non-nil, the article numbers of the N next articles
+ ;; will be returned.
+ ;; If any articles have been marked as processable, they will be
+ ;; returned.
+ ;; Failing that, articles that have subjects that are part of the
+ ;; same "series" as the current will be returned.
+ (let (articles)
+ (cond
+ (n
+ (let ((backward (< n 0))
+ (n (abs n)))
+ (save-excursion
+ (while (and (> n 0)
+ (setq articles (cons (gnus-summary-article-number)
+ articles))
+ (gnus-summary-search-forward nil nil backward))
+ (setq n (1- n))))
+ (nreverse articles)))
+ (gnus-newsgroup-processable
+ (reverse gnus-newsgroup-processable))
+ (t
+ (gnus-uu-find-articles-matching)))))
+
+(defun gnus-uu-string< (l1 l2)
(string< (car l1) (car l2)))
-; Finds all articles that matches the regular expression given.
-; Returns the resulting list. SUBJECT is the regular expression to be
-; matched. If it is nil, the current article name will be used. If
-; MARK-ARTICLES is non-nil, articles found are marked. If ONLY-UNREAD
-; is non-nil, only unread articles are chose. If DO-NOT-TRANSLATE is
-; non-nil, article names are not equialized before sorting.
-(defun gnus-uu-get-list-of-articles (&optional subject mark-articles only-unread do-not-translate)
- (let (beg end reg-subject list-of-subjects list-of-numbers art-num)
+(defun gnus-uu-find-articles-matching
+ (&optional subject only-unread do-not-translate)
+ ;; Finds all articles that matches the regexp SUBJECT. If it is
+ ;; nil, the current article name will be used. If ONLY-UNREAD is
+ ;; non-nil, only unread articles are chosen. If DO-NOT-TRANSLATE is
+ ;; non-nil, article names are not equalized before sorting.
+ (let ((subject (or subject
+ (gnus-uu-reginize-string (gnus-summary-article-subject))))
+ list-of-subjects)
(save-excursion
-
-; If the subject is not given, this function looks at the current subject
-; and takes that.
-
- (if subject
- (setq reg-subject subject)
- (setq reg-subject
- (format "%s %s [0-9]+ [0-9]+[\n\r]"
- (gnus-uu-reginize-string (gnus-summary-subject-string))
- (if only-unread "[- ]" "."))))
-
- (if reg-subject
- (progn
-
-; Collect all subjects matching reg-subject.
-
- (let ((case-fold-search t))
- (goto-char 1)
- (while (re-search-forward reg-subject nil t)
- (progn
- (forward-line -1)
- (setq list-of-subjects
- (cons (cons (gnus-summary-subject-string)
- (gnus-summary-article-number))
- list-of-subjects))
- (forward-line 1))))
-
-; Expand all numbers in all the subjects: (hi9 -> hi0009, etc).
-
- (setq list-of-subjects
- (gnus-uu-expand-numbers list-of-subjects
- (not do-not-translate)))
-
-; Sort the subjects.
-
- (setq list-of-subjects (sort list-of-subjects 'gnus-uu-string<))
-
-; Get the article numbers from the sorted list of subjects.
-
- (while list-of-subjects
- (setq art-num (cdr (car list-of-subjects)))
- (if mark-articles (gnus-summary-mark-as-read art-num ?#))
- (setq list-of-numbers (cons art-num list-of-numbers))
- (setq list-of-subjects (cdr list-of-subjects)))
-
- (setq list-of-numbers (nreverse list-of-numbers))))
-
- list-of-numbers)))
+ (if (not subject)
+ ()
+ ;; Collect all subjects matching subject.
+ (let ((case-fold-search t)
+ (data gnus-newsgroup-data)
+ subj mark d)
+ (while data
+ (setq d (pop data))
+ (and (not (gnus-data-pseudo-p d))
+ (or (not only-unread)
+ (= (setq mark (gnus-data-mark d))
+ gnus-unread-mark)
+ (= mark gnus-ticked-mark)
+ (= mark gnus-dormant-mark))
+ (setq subj (mail-header-subject (gnus-data-header d)))
+ (string-match subject subj)
+ (setq list-of-subjects
+ (cons (cons subj (gnus-data-number d))
+ list-of-subjects)))))
+
+ ;; Expand numbers, sort, and return the list of article
+ ;; numbers.
+ (mapcar (lambda (sub) (cdr sub))
+ (sort (gnus-uu-expand-numbers
+ list-of-subjects
+ (not do-not-translate))
+ 'gnus-uu-string<))))))
-; Takes a list of strings and "expands" all numbers in all the
-; strings. That is, this function makes all numbers equal length by
-; prepending lots of zeroes before each number. This is to ease later
-; sorting to find out what sequence the articles are supposed to be
-; decoded in. Returns the list of expanded strings.
(defun gnus-uu-expand-numbers (string-list &optional translate)
+ ;; Takes a list of strings and "expands" all numbers in all the
+ ;; strings. That is, this function makes all numbers equal length by
+ ;; prepending lots of zeroes before each number. This is to ease later
+ ;; sorting to find out what sequence the articles are supposed to be
+ ;; decoded in. Returns the list of expanded strings.
(let ((out-list string-list)
- string pos num)
+ string)
(save-excursion
(set-buffer (get-buffer-create gnus-uu-output-buffer-name))
(buffer-disable-undo (current-buffer))
(while string-list
(erase-buffer)
- (insert (car (car string-list)))
+ (insert (caar string-list))
;; Translate multiple spaces to one space.
- (goto-char 1)
+ (goto-char (point-min))
(while (re-search-forward "[ \t]+" nil t)
(replace-match " "))
;; Translate all characters to "a".
- (goto-char 1)
+ (goto-char (point-min))
(if translate
(while (re-search-forward "[A-Za-z]" nil t)
(replace-match "a" t t)))
;; Expand numbers.
- (goto-char 1)
+ (goto-char (point-min))
(while (re-search-forward "[0-9]+" nil t)
(replace-match
(format "%06d"
out-list))
-;; gnus-uu-grab-article
-;
-; This is the general multi-article treatment function. It takes a
-; list of articles to be grabbed and a function to apply to each
-; article.
-;
-; The function to be called should take two parameters. The first
-; parameter is the article buffer. The function should leave the
-; result, if any, in this buffer. Most treatment functions will just
-; generate files...
-;
-; The second parameter is the state of the list of articles, and can
-; have four values: `first', `middle', `last' and `first-and-last'.
-;
-; The function should return a list. The list may contain the
-; following symbols:
-; `error' if an error occurred
-; `begin' if the beginning of an encoded file has been received
-; If the list returned contains a `begin', the first element of
-; the list *must* be a string with the file name of the decoded
-; file.
-; `end' if the the end of an encoded file has been received
-; `middle' if the article was a body part of an encoded file
-; `wrong-type' if the article was not a part of an encoded file
-; `ok', which can be used everything is ok
+;; `gnus-uu-grab-articles' is the general multi-article treatment
+;; function. It takes a list of articles to be grabbed and a function
+;; to apply to each article.
+;;
+;; The function to be called should take two parameters. The first
+;; parameter is the article buffer. The function should leave the
+;; result, if any, in this buffer. Most treatment functions will just
+;; generate files...
+;;
+;; The second parameter is the state of the list of articles, and can
+;; have four values: `first', `middle', `last' and `first-and-last'.
+;;
+;; The function should return a list. The list may contain the
+;; following symbols:
+;; `error' if an error occurred
+;; `begin' if the beginning of an encoded file has been received
+;; If the list returned contains a `begin', the first element of
+;; the list *must* be a string with the file name of the decoded
+;; file.
+;; `end' if the end of an encoded file has been received
+;; `middle' if the article was a body part of an encoded file
+;; `wrong-type' if the article was not a part of an encoded file
+;; `ok', which can be used everything is ok
(defvar gnus-uu-has-been-grabbed nil)
(if dont-unmark-last-article
(setq gnus-uu-has-been-grabbed (list art))))))
-; This function takes a list of articles and a function to apply to
-; each article grabbed.
-;
-; This function returns a list of files decoded if the grabbing and
-; the process-function has been successful and nil otherwise.
-(defun gnus-uu-grab-articles (list-of-articles process-function &optional sloppy limit no-errors)
+;; This function takes a list of articles and a function to apply to
+;; each article grabbed.
+;;
+;; This function returns a list of files decoded if the grabbing and
+;; the process-function has been successful and nil otherwise.
+(defun gnus-uu-grab-articles (articles process-function
+ &optional sloppy limit no-errors)
(let ((state 'first)
- (wrong-type t)
- has-been-begin has-been-end
- article result-file result-files process-state article-buffer)
+ (gnus-asynchronous nil)
+ has-been-begin article result-file result-files process-state
+ gnus-summary-display-article-function
+ gnus-article-display-hook gnus-article-prepare-hook
+ article-series files)
- (if (not (gnus-server-opened gnus-current-select-method))
- (progn
- (gnus-start-news-server)
- (gnus-request-group gnus-newsgroup-name)))
-
- (setq gnus-uu-has-been-grabbed nil)
-
- (while (and list-of-articles
+ (while (and articles
(not (memq 'error process-state))
(or sloppy
(not (memq 'end process-state))))
- (setq article (car list-of-articles))
- (setq list-of-articles (cdr list-of-articles))
- (setq gnus-uu-has-been-grabbed (cons article gnus-uu-has-been-grabbed))
-
- (if (> article gnus-uu-highest-article-number)
- (setq gnus-uu-highest-article-number article))
-
- (if (eq list-of-articles ())
- (if (eq state 'first)
- (setq state 'first-and-last)
- (setq state 'last)))
-
- (message "Getting article %d" article)
+ (setq article (pop articles))
+ (push article article-series)
- (if (not (gnus-server-opened gnus-current-select-method))
- (progn
- (gnus-start-news-server)
- (gnus-request-group gnus-newsgroup-name)))
-
- (if (not (= (or gnus-current-article 0) article))
- (progn
- (gnus-request-article article gnus-newsgroup-name)
- (setq gnus-last-article gnus-current-article)
- (setq gnus-current-article article)
- (if (stringp nntp-server-buffer)
- (setq article-buffer nntp-server-buffer)
- (setq article-buffer (buffer-name nntp-server-buffer))))
- (setq article-buffer gnus-article-buffer))
-
- (buffer-disable-undo article-buffer)
- (gnus-summary-mark-as-read article)
-
- (setq process-state (funcall process-function article-buffer state))
-
- (if (or (memq 'begin process-state)
- (and (or (eq state 'first) (eq state 'first-and-last))
- (memq 'ok process-state)))
- (progn
- (if has-been-begin
- (if (and result-file (file-exists-p result-file))
- (delete-file result-file)))
- (if (memq 'begin process-state)
- (setq result-file (car process-state)))
- (setq has-been-begin t)
- (setq has-been-end nil)))
-
- (if (memq 'end process-state)
- (progn
- (setq gnus-uu-has-been-grabbed nil)
- (setq result-files (cons result-file result-files))
- (setq has-been-end t)
- (setq has-been-begin nil)
- (if (and limit (= (length result-files) limit))
- (progn
- (setq list-of-articles nil)
- (setq gnus-newsgroup-processable nil)))))
-
- (if (and (or (eq state 'last) (eq state 'first-and-last))
- (not (memq 'end process-state)))
- (if (and result-file (file-exists-p result-file))
- (delete-file result-file)))
-
- (setq result-file nil)
-
- (if (not (memq 'wrong-type process-state))
- (setq wrong-type nil)
- (if gnus-uu-unmark-articles-not-decoded
- (gnus-summary-tick-article article t)))
-
- (if sloppy (setq wrong-type nil))
+ (unless articles
+ (if (eq state 'first)
+ (setq state 'first-and-last)
+ (setq state 'last)))
+ (let ((part (gnus-uu-part-number article)))
+ (gnus-message 6 "Getting article %d%s..."
+ article (if (string= part "") "" (concat ", " part))))
+ (gnus-summary-display-article article)
+
+ ;; Push the article to the processing function.
+ (save-excursion
+ (set-buffer gnus-original-article-buffer)
+ (let ((buffer-read-only nil))
+ (save-excursion
+ (set-buffer gnus-summary-buffer)
+ (setq process-state
+ (funcall process-function
+ gnus-original-article-buffer state)))))
+
+ (gnus-summary-remove-process-mark article)
+
+ ;; If this is the beginning of a decoded file, we push it
+ ;; on to a list.
+ (when (or (memq 'begin process-state)
+ (and (or (eq state 'first)
+ (eq state 'first-and-last))
+ (memq 'ok process-state)))
+ (if has-been-begin
+ ;; If there is a `result-file' here, that means that the
+ ;; file was unsuccessfully decoded, so we delete it.
+ (when (and result-file
+ (file-exists-p result-file)
+ (gnus-y-or-n-p
+ (format "Delete unsuccessfully decoded file %s"
+ result-file)))
+ (delete-file result-file)))
+ (when (memq 'begin process-state)
+ (setq result-file (car process-state)))
+ (setq has-been-begin t))
+
+ ;; Check whether we have decoded one complete file.
+ (when (memq 'end process-state)
+ (setq article-series nil)
+ (setq has-been-begin nil)
+ (if (stringp result-file)
+ (setq files (list result-file))
+ (setq files result-file))
+ (setq result-file (car files))
+ (while files
+ (push (list (cons 'name (pop files))
+ (cons 'article article))
+ result-files))
+ ;; Allow user-defined functions to be run on this file.
+ (when gnus-uu-grabbed-file-functions
+ (let ((funcs gnus-uu-grabbed-file-functions))
+ (unless (listp funcs)
+ (setq funcs (list funcs)))
+ (while funcs
+ (funcall (pop funcs) result-file))))
+ (setq result-file nil)
+ ;; Check whether we have decoded enough articles.
+ (and limit (= (length result-files) limit)
+ (setq articles nil)))
+
+ ;; If this is the last article to be decoded, and
+ ;; we still haven't reached the end, then we delete
+ ;; the partially decoded file.
+ (and (or (eq state 'last) (eq state 'first-and-last))
+ (not (memq 'end process-state))
+ result-file
+ (file-exists-p result-file)
+ (gnus-y-or-n-p (format "Delete incomplete file %s? " result-file))
+ (delete-file result-file))
+
+ ;; If this was a file of the wrong sort, then
+ (when (and (or (memq 'wrong-type process-state)
+ (memq 'error process-state))
+ gnus-uu-unmark-articles-not-decoded)
+ (gnus-summary-tick-article article t))
+
+ ;; Set the new series state.
(if (and (not has-been-begin)
(not sloppy)
(or (memq 'end process-state)
(memq 'middle process-state)))
(progn
(setq process-state (list 'error))
- (message "No begin part at the beginning")
+ (gnus-message 2 "No begin part at the beginning")
(sleep-for 2))
(setq state 'middle)))
- ; Make sure the last article is put in the article buffer
- ; & fix windows etc.
-
- (if (not (string= article-buffer gnus-article-buffer))
- (save-excursion
- (set-buffer (get-buffer-create gnus-article-buffer))
- (let ((buffer-read-only nil))
- (widen)
- (erase-buffer)
- (insert-buffer-substring article-buffer)
- (goto-char 1))))
- (run-hooks 'gnus-mark-article-hook)
-
+ ;; When there are no result-files, then something must be wrong.
(if result-files
- ()
- (if (not has-been-begin)
- (if (not no-errors) (message "Wrong type file"))
- (if (memq 'error process-state)
- (setq result-files nil)
- (if (not (or (memq 'ok process-state)
- (memq 'end process-state)))
- (progn
- (if (not no-errors)
- (message "End of articles reached before end of file"))
- (setq result-files nil))
- (gnus-uu-unmark-list-of-grabbed)))))
- (setq gnus-uu-list-of-files-decoded result-files)
+ (message "")
+ (cond
+ ((not has-been-begin)
+ (gnus-message 2 "Wrong type file"))
+ ((memq 'error process-state)
+ (gnus-message 2 "An error occurred during decoding"))
+ ((not (or (memq 'ok process-state)
+ (memq 'end process-state)))
+ (gnus-message 2 "End of articles reached before end of file")))
+ ;; Make unsuccessfully decoded articles unread.
+ (when gnus-uu-unmark-articles-not-decoded
+ (while article-series
+ (gnus-summary-tick-article (pop article-series) t))))
+
result-files))
+(defun gnus-uu-grab-view (file)
+ "View FILE using the gnus-uu methods."
+ (let ((action (gnus-uu-get-action file)))
+ (gnus-execute-command
+ (if (string-match "%" action)
+ (format action file)
+ (concat action " " file))
+ (eq gnus-view-pseudos 'not-confirm))))
+
+(defun gnus-uu-grab-move (file)
+ "Move FILE to somewhere."
+ (when gnus-uu-default-dir
+ (let ((to-file (concat (file-name-as-directory gnus-uu-default-dir)
+ (file-name-nondirectory file))))
+ (rename-file file to-file)
+ (unless (file-exists-p file)
+ (make-symbolic-link to-file file)))))
+
+(defun gnus-uu-part-number (article)
+ (let* ((header (gnus-summary-article-header article))
+ (subject (and header (mail-header-subject header))))
+ (if (and subject
+ (string-match "[0-9]+ */[0-9]+\\|[0-9]+ * of *[0-9]+" subject))
+ (match-string 0 subject)
+ "")))
+
(defun gnus-uu-uudecode-sentinel (process event)
(delete-process (get-process process)))
-; Uudecodes a file asynchronously.
-(defun gnus-uu-uustrip-article-as (process-buffer in-state)
- (let ((state (list 'ok))
- (process-connection-type nil)
- start-char pst name-beg name-end)
- (save-excursion
- (set-buffer process-buffer)
- (let ((case-fold-search nil)
- (buffer-read-only nil))
-
- (goto-char 1)
+(defun gnus-uu-uustrip-article (process-buffer in-state)
+ ;; Uudecodes a file asynchronously.
+ (save-excursion
+ (set-buffer process-buffer)
+ (let ((state (list 'wrong-type))
+ process-connection-type case-fold-search buffer-read-only
+ files start-char)
+ (goto-char (point-min))
+
+ ;; Deal with ^M at the end of the lines.
+ (when gnus-uu-kill-carriage-return
+ (save-excursion
+ (while (search-forward "\r" nil t)
+ (delete-backward-char 1))))
- (if gnus-uu-kill-carriage-return
- (progn
- (while (search-forward "\r" nil t)
- (delete-backward-char 1))
- (goto-char 1)))
-
- (if (not (re-search-forward gnus-uu-begin-string nil t))
- (if (not (re-search-forward gnus-uu-body-line nil t))
- (setq state (list 'wrong-type))))
-
- (if (memq 'wrong-type state)
- ()
- (beginning-of-line)
- (setq start-char (point))
-
- (if (looking-at gnus-uu-begin-string)
- (progn
- (setq name-end (match-end 1))
-
- ; Replace any slashes and spaces in file names before decoding
- (goto-char (setq name-beg (match-beginning 1)))
- (while (re-search-forward "/" name-end t)
- (replace-match ","))
- (goto-char name-beg)
- (while (re-search-forward " " name-end t)
- (replace-match "_"))
- (goto-char name-beg)
- (if (re-search-forward "_*$" name-end t)
- (replace-match ""))
-
- (setq gnus-uu-file-name (buffer-substring name-beg name-end))
- (and gnus-uu-uudecode-process
- (setq pst (process-status
- (or gnus-uu-uudecode-process "nevair")))
- (if (or (eq pst 'stop) (eq pst 'run))
- (progn
- (delete-process gnus-uu-uudecode-process)
- (gnus-uu-unmark-list-of-grabbed t))))
- (if (get-process "*uudecode*")
- (delete-process "*uudecode*"))
- (setq gnus-uu-uudecode-process
- (start-process
- "*uudecode*"
- (get-buffer-create gnus-uu-output-buffer-name)
- "sh" "-c"
- (format "cd %s ; uudecode" gnus-uu-work-dir)))
- (set-process-sentinel
- gnus-uu-uudecode-process 'gnus-uu-uudecode-sentinel)
- (setq state (list 'begin))
- (gnus-uu-add-file (concat gnus-uu-work-dir gnus-uu-file-name)))
- (setq state (list 'middle)))
-
- (goto-char (point-max))
+ (while (or (re-search-forward gnus-uu-begin-string nil t)
+ (re-search-forward gnus-uu-body-line nil t))
+ (setq state (list 'ok))
+ ;; Ok, we are at the first uucoded line.
+ (beginning-of-line)
+ (setq start-char (point))
- (re-search-backward
- (concat gnus-uu-body-line "\\|" gnus-uu-end-string) nil t)
- (beginning-of-line)
+ (if (not (looking-at gnus-uu-begin-string))
+ (setq state (list 'middle))
+ ;; This is the beginning of an uuencoded article.
+ ;; We replace certain characters that could make things messy.
+ (setq gnus-uu-file-name
+ (let ((nnheader-file-name-translation-alist
+ '((?/ . ?,) (? . ?_) (?* . ?_) (?$ . ?_))))
+ (nnheader-translate-file-chars (match-string 1))))
- (if (looking-at gnus-uu-end-string)
- (setq state (cons 'end state)))
+ ;; Remove any non gnus-uu-body-line right after start.
(forward-line 1)
+ (while (and (not (eobp))
+ (not (looking-at gnus-uu-body-line)))
+ (gnus-delete-line))
+
+ ;; If a process is running, we kill it.
+ (when (and gnus-uu-uudecode-process
+ (memq (process-status gnus-uu-uudecode-process)
+ '(run stop)))
+ (delete-process gnus-uu-uudecode-process)
+ (gnus-uu-unmark-list-of-grabbed t))
+
+ ;; Start a new uudecoding process.
+ (let ((cdir default-directory))
+ (unwind-protect
+ (progn
+ (cd gnus-uu-work-dir)
+ (setq gnus-uu-uudecode-process
+ (start-process
+ "*uudecode*"
+ (get-buffer-create gnus-uu-output-buffer-name)
+ shell-file-name shell-command-switch
+ (format "cd %s %s uudecode" gnus-uu-work-dir
+ gnus-shell-command-separator))))
+ (cd cdir)))
+ (set-process-sentinel
+ gnus-uu-uudecode-process 'gnus-uu-uudecode-sentinel)
+ (setq state (list 'begin))
+ (push (concat gnus-uu-work-dir gnus-uu-file-name) files))
+
+ ;; We look for the end of the thing to be decoded.
+ (if (re-search-forward gnus-uu-end-string nil t)
+ (setq state (cons 'end state))
+ (goto-char (point-max))
+ (re-search-backward gnus-uu-body-line nil t))
+
+ (forward-line 1)
- (and gnus-uu-uudecode-process
- (setq pst (process-status
- (or gnus-uu-uudecode-process "nevair")))
- (if (or (eq pst 'run) (eq pst 'stop))
- (progn
- (if gnus-uu-correct-stripped-uucode
- (progn
- (gnus-uu-check-correct-stripped-uucode
- start-char (point))
- (goto-char (point-max))
- (re-search-backward
- (concat gnus-uu-body-line "\\|"
- gnus-uu-end-string)
- nil t)
- (forward-line 1)))
-
- (condition-case err
- (process-send-region gnus-uu-uudecode-process
- start-char (point))
- (error
- (progn
- (delete-process gnus-uu-uudecode-process)
- (message "gnus-uu: Couldn't uudecode")
-; (sleep-for 2)
- (setq state (list 'wrong-type)))))
-
- (if (memq 'end state)
- (accept-process-output gnus-uu-uudecode-process)))
- (setq state (list 'wrong-type))))
- (if (not gnus-uu-uudecode-process)
- (setq state (list 'wrong-type)))))
+ (when gnus-uu-uudecode-process
+ (when (memq (process-status gnus-uu-uudecode-process) '(run stop))
+ ;; Try to correct mishandled uucode.
+ (when gnus-uu-correct-stripped-uucode
+ (gnus-uu-check-correct-stripped-uucode start-char (point)))
+
+ ;; Send the text to the process.
+ (condition-case nil
+ (process-send-region
+ gnus-uu-uudecode-process start-char (point))
+ (error
+ (progn
+ (delete-process gnus-uu-uudecode-process)
+ (gnus-message 2 "gnus-uu: Couldn't uudecode")
+ (setq state (list 'wrong-type)))))
+
+ (if (memq 'end state)
+ (progn
+ ;; Send an EOF, just in case.
+ (condition-case ()
+ (process-send-eof gnus-uu-uudecode-process)
+ (error nil))
+ (while (memq (process-status gnus-uu-uudecode-process)
+ '(open run))
+ (accept-process-output gnus-uu-uudecode-process 1)))
+ (when (or (not gnus-uu-uudecode-process)
+ (not (memq (process-status gnus-uu-uudecode-process)
+ '(run stop))))
+ (setq state (list 'wrong-type)))))))
(if (memq 'begin state)
- (cons (concat gnus-uu-work-dir gnus-uu-file-name) state)
+ (cons (if (= (length files) 1) (car files) files) state)
state))))
-; This function is used by `gnus-uu-grab-articles' to treat
-; a shared article.
+;; This function is used by `gnus-uu-grab-articles' to treat
+;; a shared article.
(defun gnus-uu-unshar-article (process-buffer in-state)
(let ((state (list 'ok))
start-char)
(save-excursion
- (set-buffer process-buffer)
- (goto-char 1)
- (if (not (re-search-forward gnus-uu-shar-begin-string nil t))
- (setq state (list 'wrong-type))
- (beginning-of-line)
- (setq start-char (point))
- (call-process-region
- start-char (point-max) "sh" nil
- (get-buffer-create gnus-uu-output-buffer-name) nil
- "-c" (concat "cd " gnus-uu-work-dir " ; sh"))))
+ (set-buffer process-buffer)
+ (goto-char (point-min))
+ (if (not (re-search-forward gnus-uu-shar-begin-string nil t))
+ (setq state (list 'wrong-type))
+ (beginning-of-line)
+ (setq start-char (point))
+ (call-process-region
+ start-char (point-max) shell-file-name nil
+ (get-buffer-create gnus-uu-output-buffer-name) nil
+ shell-command-switch
+ (concat "cd " gnus-uu-work-dir " "
+ gnus-shell-command-separator " sh"))))
state))
-; Returns the name of what the shar file is going to unpack.
+;; Returns the name of what the shar file is going to unpack.
(defun gnus-uu-find-name-in-shar ()
(let ((oldpoint (point))
res)
- (goto-char 1)
+ (goto-char (point-min))
(if (re-search-forward gnus-uu-shar-name-marker nil t)
(setq res (buffer-substring (match-beginning 1) (match-end 1))))
(goto-char oldpoint)
res))
-; Returns the article number of the given subject.
-(defun gnus-uu-article-number (subject)
- (let (end)
- (string-match "[0-9]+[^0-9]" subject 1)
- (setq end (match-end 0))
- (string-to-int
- (substring subject (string-match "[0-9]" subject 1) end))))
-
-; `gnus-uu-choose-action' chooses what action to perform given the name
-; and `gnus-uu-file-action-list'. Returns either nil if no action is
-; found, or the name of the command to run if such a rule is found.
+;; `gnus-uu-choose-action' chooses what action to perform given the name
+;; and `gnus-uu-file-action-list'. Returns either nil if no action is
+;; found, or the name of the command to run if such a rule is found.
(defun gnus-uu-choose-action (file-name file-action-list &optional no-ignore)
(let ((action-list (copy-sequence file-action-list))
+ (case-fold-search t)
rule action)
(and
(or no-ignore
(setq rule (car action-list))
(setq action-list (cdr action-list))
(if (string-match (car rule) file-name)
- (setq action (car (cdr rule))))))
+ (setq action (cadr rule)))))
action))
-(defun gnus-uu-save-directory (from-dir &optional default-dir ignore-existing)
- (let (dir file-name command files file)
- (setq files (directory-files from-dir t))
- (if default-dir
- (setq dir default-dir)
- (setq dir (gnus-uu-read-directory
- (concat "Where do you want the file"
- (if (< 3 (length files)) "s" "") "? "))))
-
- (while files
- (setq file (car files))
- (setq files (cdr files))
- (string-match "/[^/]*$" file)
- (setq file-name (substring file (1+ (match-beginning 0))))
- (if (string-match "^\\.\\.?$" file-name)
- ()
- (if (and (not ignore-existing) (file-exists-p (concat dir file-name)))
- (setq file-name
- (read-file-name "File exists. Enter a new name: " dir
- (concat dir file-name) nil file-name))
- (setq file-name (concat dir file-name)))
- (rename-file file file-name t)))))
-
-; Moves the file from the tmp directory to where the user wants it.
-(defun gnus-uu-save-file (from-file-name &optional default-dir ignore-existing)
- (let (dir file-name command)
- (string-match "/[^/]*$" from-file-name)
- (setq file-name (substring from-file-name (1+ (match-beginning 0))))
- (if default-dir
- (setq dir default-dir)
- (setq dir (gnus-uu-read-directory "Where do you want the file? ")))
- (if (and (not ignore-existing) (file-exists-p (concat dir file-name)))
- (setq file-name
- (read-file-name "File exist. Enter a new name: " dir
- (concat dir file-name) nil file-name))
- (setq file-name (concat dir file-name)))
- (rename-file from-file-name file-name t)))
-
-(defun gnus-uu-read-directory (prompt &optional default)
- (let (dir ok create)
- (while (not ok)
- (setq ok t)
- (setq dir (if default default
- (read-file-name prompt gnus-uu-current-save-dir
- gnus-uu-current-save-dir)))
- (while (string-match "/$" dir)
- (setq dir (substring dir 0 (match-beginning 0))))
- (if (file-exists-p dir)
- (if (not (file-directory-p dir))
- (progn
- (setq ok nil)
- (message "%s is a file" dir)
- (sit-for 2)))
- (setq create ?o)
- (while (not (or (= create ?y) (= create ?n)))
- (message "%s: No such directory. Do you want to create it? (y/n)"
- dir)
- (setq create (read-char)))
- (if (= create ?y) (make-directory dir))))
- (setq gnus-uu-current-save-dir (concat dir "/"))))
-
-; Unpacks an archive and views all the files in it. Returns t if
-; viewing one or more files is successful.
(defun gnus-uu-treat-archive (file-path)
+ ;; Unpacks an archive. Returns t if unpacking is successful.
(let ((did-unpack t)
- action command files file file-name dir)
+ action command dir)
(setq action (gnus-uu-choose-action
file-path (append gnus-uu-user-archive-rules
(if gnus-uu-ignore-default-archive-rules
(if (not action) (error "No unpackers for the file %s" file-path))
(string-match "/[^/]*$" file-path)
- (setq file-name (substring file-path (1+ (match-beginning 0))))
(setq dir (substring file-path 0 (match-beginning 0)))
- (if (gnus-uu-string-in-list action gnus-uu-destructive-archivers)
+ (if (member action gnus-uu-destructive-archivers)
(copy-file file-path (concat file-path "~") t))
(setq command (format "cd %s ; %s" dir (gnus-uu-command action file-path)))
(set-buffer (get-buffer-create gnus-uu-output-buffer-name))
(erase-buffer))
- (message "Unpacking: %s..." (gnus-uu-command action file-path))
+ (gnus-message 5 "Unpacking: %s..." (gnus-uu-command action file-path))
- (if (= 0 (call-process "sh" nil
+ (if (= 0 (call-process shell-file-name nil
(get-buffer-create gnus-uu-output-buffer-name)
- nil "-c" command))
+ nil shell-command-switch command))
(message "")
- (if (not gnus-uu-use-interactive-view)
- (progn
- (message "Error during unpacking of archive")
- (sleep-for 2)))
+ (gnus-message 2 "Error during unpacking of archive")
(setq did-unpack nil))
- (if (gnus-uu-string-in-list action gnus-uu-destructive-archivers)
+ (if (member action gnus-uu-destructive-archivers)
(rename-file (concat file-path "~") file-path t))
did-unpack))
-; Tries to view all the files in the given directory. Returns t if
-; viewing one or more files is successful.
-(defun gnus-uu-view-directory (dir &optional dont-delete-files not-top)
- (let ((first t)
- files file did-view ignore-files)
- (setq files (gnus-uu-directory-files dir t))
- (gnus-uu-add-file files)
- (setq ignore-files files)
-
- (while (gnus-uu-unpack-archives
- files (if not-top (list ".")
- (if first () ignore-files)))
- (setq first nil)
- (gnus-uu-add-file
- (setq files (gnus-uu-directory-files dir t))))
-
- (gnus-uu-add-file (gnus-uu-directory-files dir t))
-
- (while files
- (setq file (car files))
- (setq files (cdr files))
- (if (not (string= (or (gnus-uu-get-action file) "") "gnus-uu-archive"))
- (progn
- (set-file-modes file 448)
- (if (file-directory-p file)
- (setq did-view (or (gnus-uu-view-directory file
- dont-delete-files
- t)
- did-view))
- (setq did-view (or (gnus-uu-view-file file t) did-view)))))
- (if (and (not dont-delete-files) (not gnus-uu-asynchronous)
- (file-exists-p file))
- (delete-file file)))
-
- (if (and (not gnus-uu-asynchronous) (not dont-delete-files))
- (if (string-match "/$" dir)
- (delete-directory (substring dir 0 (match-beginning 0)))
- (delete-directory dir)))
- did-view))
-
(defun gnus-uu-dir-files (dir)
(let ((dirs (directory-files dir t "[^/][^\\.][^\\.]?$"))
files file)
(setq dirs (cdr dirs)))
files))
-(defun gnus-uu-directory-files-old (dir)
- (let ((files (directory-files dir t)) f)
- (setq f files)
- (while (cdr f)
- (if (string-match "/\\.\\.?$" (car (cdr f)))
- (setcdr f (cdr (cdr f)))
- (setq f (cdr f))))
- (if (string-match "/\\.\\.?$" (car files)) (cdr files)
- files)))
-
-(defun gnus-uu-unpack-archives (files &optional ignore)
- (let (path did-unpack)
+(defun gnus-uu-unpack-files (files &optional ignore)
+ ;; Go through FILES and look for files to unpack.
+ (let* ((totfiles (gnus-uu-ls-r gnus-uu-work-dir))
+ (ofiles files)
+ file did-unpack)
(while files
- (setq path (car files))
- (setq files (cdr files))
- (if (not (gnus-uu-string-in-list path ignore))
- (if (string= (or (gnus-uu-get-action
- (gnus-uu-name-from-path path)) "")
- "gnus-uu-archive")
- (progn
- (if (and (not (setq did-unpack (gnus-uu-treat-archive path)))
- gnus-uu-use-interactive-view)
- (gnus-uu-enter-interactive-file
- "# error during unpacking of" path))
- (if ignore (delete-file path))))))
- did-unpack))
-
-
-;; Manual marking
+ (setq file (cdr (assq 'name (car files))))
+ (if (and (not (member file ignore))
+ (equal (gnus-uu-get-action (file-name-nondirectory file))
+ "gnus-uu-archive"))
+ (progn
+ (setq did-unpack (cons file did-unpack))
+ (or (gnus-uu-treat-archive file)
+ (gnus-message 2 "Error during unpacking of %s" file))
+ (let* ((newfiles (gnus-uu-ls-r gnus-uu-work-dir))
+ (nfiles newfiles))
+ (while nfiles
+ (or (member (car nfiles) totfiles)
+ (setq ofiles (cons (list (cons 'name (car nfiles))
+ (cons 'original file))
+ ofiles)))
+ (setq nfiles (cdr nfiles)))
+ (setq totfiles newfiles))))
+ (setq files (cdr files)))
+ (if did-unpack
+ (gnus-uu-unpack-files ofiles (append did-unpack ignore))
+ ofiles)))
-(defun gnus-uu-mark-by-regexp ()
- "Asks for a regular expression and marks all articles that match."
- (interactive)
- (let (exp)
- (setq exp (read-from-minibuffer "Mark (regexp): "))
- (setq gnus-newsgroup-processable
- (nconc gnus-newsgroup-processable
- (nreverse (gnus-uu-get-list-of-articles exp t))))
- (message "")))
-
-(defun gnus-uu-mark-region (beg end)
- "Marks all articles between point and mark."
- (interactive "r")
- (let ((mark-even-if-inactive t)
- (opoint 0)
- tmp)
- (save-excursion
- (cond
- ((= beg end)
- (error "Empty region."))
- (t
- (if (< end beg)
- (progn
- (setq tmp beg)
- (setq beg end)
- (setq end tmp)))
- (goto-char beg)
- (while (and (< (point) end)
- (not (= (point) opoint)))
- (setq opoint (point))
- (gnus-summary-set-process-mark (gnus-summary-article-number))))))))
-
-(defun gnus-uu-mark-thread ()
- "Marks all articles downwards in this thread."
- (interactive)
- (beginning-of-line)
- (let (level)
- (if (not (search-forward ":" nil t))
- ()
- (setq level (current-column))
- (gnus-summary-set-process-mark (gnus-summary-article-number))
- (gnus-summary-search-forward)
- (while (< level (current-column))
- (gnus-summary-set-process-mark (gnus-summary-article-number))
- (gnus-summary-search-forward))
- (gnus-summary-search-backward))))
-
-(defun gnus-uu-marked-universal-argument ()
- "Perform any operation on all marked articles.
-If you type `\\<gnus-summary-mode-map>\\[gnus-uu-decode-and-view]' and then, for instance, `u',
-gnus-uu will perform the operation bound to `u' on all
-marked articles."
- (interactive)
- (let ((articles (setq gnus-newsgroup-processable
- (nreverse gnus-newsgroup-processable)))
- key func)
- (gnus-summary-unmark-all-processable)
- (if (not articles)
- (error "No articles marked"))
- (if (not (setq func (key-binding (read-key-sequence "C-c C-v C-u"))))
- (error "Undefined key"))
- (while articles
- (gnus-summary-goto-subject (car articles))
- (command-execute func)
- (setq articles (cdr articles)))))
-
+(defun gnus-uu-ls-r (dir)
+ (let* ((files (gnus-uu-directory-files dir t))
+ (ofiles files))
+ (while files
+ (if (file-directory-p (car files))
+ (progn
+ (setq ofiles (delete (car files) ofiles))
+ (setq ofiles (append ofiles (gnus-uu-ls-r (car files))))))
+ (setq files (cdr files)))
+ ofiles))
;; Various stuff
-(defun gnus-uu-string-in-list (string list)
- (while (and list
- (not (string= (car list) string))
- (setq list (cdr list))))
- list)
-
-(defun gnus-uu-name-from-path (path)
- (string-match "/[^/]*$" path)
- (substring path (1+ (match-beginning 0))))
-
(defun gnus-uu-directory-files (dir &optional full)
(let (files out file)
(setq files (directory-files dir full))
(while files
(setq file (car files))
(setq files (cdr files))
- (if (not (string-match "/\\.\\.?$" file))
+ (or (member (file-name-nondirectory file) '("." ".."))
(setq out (cons file out))))
- (setq out (reverse out))
+ (setq out (nreverse out))
out))
(defun gnus-uu-check-correct-stripped-uucode (start end)
- (let (found beg length short)
- (if (not gnus-uu-correct-stripped-uucode)
- ()
- (goto-char start)
+ (save-excursion
+ (let (found beg length)
+ (if (not gnus-uu-correct-stripped-uucode)
+ ()
+ (goto-char start)
- (if (re-search-forward " \\|`" end t)
- (progn
- (goto-char start)
- (while (not (eobp))
- (progn
- (if (looking-at "\n") (replace-match ""))
- (forward-line 1))))
-
- (while (not (eobp))
- (if (looking-at (concat gnus-uu-begin-string "\\|"
- gnus-uu-end-string))
- ()
- (if (not found)
+ (if (re-search-forward " \\|`" end t)
+ (progn
+ (goto-char start)
+ (while (not (eobp))
(progn
- (beginning-of-line)
- (setq beg (point))
- (end-of-line)
- (setq length (- (point) beg))))
- (setq found t)
- (beginning-of-line)
- (setq beg (point))
- (end-of-line)
- (if (not (= length (- (point) beg)))
- (insert (make-string (- length (- (point) beg)) ? ))))
- (forward-line 1))))))
-
-(defun gnus-uu-initialize ()
- (setq gnus-uu-highest-article-number 1)
- (gnus-uu-check-for-generated-files)
- (setq gnus-uu-tmp-dir (expand-file-name gnus-uu-tmp-dir))
- (if (string-match "[^/]$" gnus-uu-tmp-dir)
- (setq gnus-uu-tmp-dir (concat gnus-uu-tmp-dir "/")))
- (if (not (file-directory-p gnus-uu-tmp-dir))
- (error "Temp directory %s doesn't exist" gnus-uu-tmp-dir)
- (if (not (file-writable-p gnus-uu-tmp-dir))
- (error "Temp directory %s can't be written to" gnus-uu-tmp-dir)))
- (setq gnus-uu-work-dir
- (concat gnus-uu-tmp-dir (make-temp-name "gnus")))
- (gnus-uu-add-file gnus-uu-work-dir)
- (if (not (file-directory-p gnus-uu-work-dir))
- (make-directory gnus-uu-work-dir))
- (setq gnus-uu-work-dir (concat gnus-uu-work-dir "/"))
- (setq gnus-uu-interactive-file-list nil))
-
-; Kills the temporary uu buffers, kills any processes, etc.
+ (if (looking-at "\n") (replace-match ""))
+ (forward-line 1))))
+
+ (while (not (eobp))
+ (if (looking-at (concat gnus-uu-begin-string "\\|"
+ gnus-uu-end-string))
+ ()
+ (if (not found)
+ (progn
+ (beginning-of-line)
+ (setq beg (point))
+ (end-of-line)
+ (setq length (- (point) beg))))
+ (setq found t)
+ (beginning-of-line)
+ (setq beg (point))
+ (end-of-line)
+ (if (not (= length (- (point) beg)))
+ (insert (make-string (- length (- (point) beg)) ? ))))
+ (forward-line 1)))))))
+
+(defvar gnus-uu-tmp-alist nil)
+
+(defun gnus-uu-initialize (&optional scan)
+ (let (entry)
+ (if (and (not scan)
+ (if (setq entry (assoc gnus-newsgroup-name gnus-uu-tmp-alist))
+ (if (file-exists-p (cdr entry))
+ (setq gnus-uu-work-dir (cdr entry))
+ (setq gnus-uu-tmp-alist (delq entry gnus-uu-tmp-alist))
+ nil)))
+ t
+ (setq gnus-uu-tmp-dir (file-name-as-directory
+ (expand-file-name gnus-uu-tmp-dir)))
+ (if (not (file-directory-p gnus-uu-tmp-dir))
+ (error "Temp directory %s doesn't exist" gnus-uu-tmp-dir)
+ (if (not (file-writable-p gnus-uu-tmp-dir))
+ (error "Temp directory %s can't be written to"
+ gnus-uu-tmp-dir)))
+
+ (setq gnus-uu-work-dir
+ (make-temp-name (concat gnus-uu-tmp-dir "gnus")))
+ (gnus-make-directory gnus-uu-work-dir)
+ (set-file-modes gnus-uu-work-dir 448)
+ (setq gnus-uu-work-dir (file-name-as-directory gnus-uu-work-dir))
+ (setq gnus-uu-tmp-alist (cons (cons gnus-newsgroup-name gnus-uu-work-dir)
+ gnus-uu-tmp-alist)))))
+
+
+;; Kills the temporary uu buffers, kills any processes, etc.
(defun gnus-uu-clean-up ()
- (let (buf pst)
+ (let (buf)
(and gnus-uu-uudecode-process
- (setq pst (process-status (or gnus-uu-uudecode-process "nevair")))
- (if (or (eq pst 'stop) (eq pst 'run))
- (delete-process gnus-uu-uudecode-process)))
- (and (not gnus-uu-asynchronous)
- (setq buf (get-buffer gnus-uu-output-buffer-name))
+ (memq (process-status (or gnus-uu-uudecode-process "nevair"))
+ '(stop run))
+ (delete-process gnus-uu-uudecode-process))
+ (and (setq buf (get-buffer gnus-uu-output-buffer-name))
(kill-buffer buf))))
-; `gnus-uu-check-for-generated-files' deletes any generated files that
-; hasn't been deleted, if, for instance, the user terminated decoding
-; with `C-g'.
-(defun gnus-uu-check-for-generated-files ()
- (let (file dirs)
- (while gnus-uu-generated-file-list
- (setq file (car gnus-uu-generated-file-list))
- (setq gnus-uu-generated-file-list (cdr gnus-uu-generated-file-list))
- (if (not (string-match "/\\.[\\.]?$" file))
- (progn
- (if (file-directory-p file)
- (setq dirs (cons file dirs))
- (if (file-exists-p file)
- (delete-file file))))))
- (setq dirs (nreverse dirs))
- (while dirs
- (setq file (car dirs))
- (setq dirs (cdr dirs))
- (if (file-directory-p file)
- (if (string-match "/$" file)
- (delete-directory (substring file 0 (match-beginning 0)))
- (delete-directory file))))))
-
-; Add a file (or a list of files) to be checked (and deleted if it/they
-; still exists upon exiting the newsgroup).
-(defun gnus-uu-add-file (file)
- (if (stringp file)
- (setq gnus-uu-generated-file-list
- (cons file gnus-uu-generated-file-list))
- (setq gnus-uu-generated-file-list
- (append file gnus-uu-generated-file-list))))
-
-; Go to the next unread subject. If there is no further unread
-; subjects, go to the last subject in the buffer.
-(defun gnus-uu-summary-next-subject ()
- (let (opi)
- (if (not (gnus-summary-search-forward t))
- (progn
- (goto-char 1)
- (sit-for 0)
- (gnus-summary-goto-subject gnus-uu-highest-article-number)))
-
- ; You may well find all this a bit puzzling - so do I, but I seem
- ; to have to do something like this to move to the next unread article,
- ; as `sit-for' seems to do some rather strange things here. Might
- ; be a bug in my head, probably.
- (setq opi (point))
- (sit-for 0)
- (goto-char opi)
- (gnus-summary-recenter)))
-
-; Inputs an action and a file and returns a full command, putting
-; ticks round the file name and escaping any ticks in the file name.
+;; Inputs an action and a file and returns a full command, putting
+;; quotes round the file name and escaping any quotes in the file name.
(defun gnus-uu-command (action file)
(let ((ofile ""))
- (while (string-match "`\\|\"\\|\\$\\|\\\\" file)
+ (while (string-match "!\\|`\\|\"\\|\\$\\|\\\\\\|&" file)
(progn
(setq ofile
(concat ofile (substring file 0 (match-beginning 0)) "\\"
(format action ofile)
(concat action " " ofile))))
+(defun gnus-uu-delete-work-dir (&optional dir)
+ "Delete recursively all files and directories under `gnus-uu-work-dir'."
+ (if dir
+ (gnus-message 7 "Deleting directory %s..." dir)
+ (setq dir gnus-uu-work-dir))
+ (when (and dir
+ (file-exists-p dir))
+ (let ((files (directory-files dir t nil t))
+ file)
+ (while (setq file (pop files))
+ (unless (member (file-name-nondirectory file) '("." ".."))
+ (if (file-directory-p file)
+ (gnus-uu-delete-work-dir file)
+ (gnus-message 9 "Deleting file %s..." file)
+ (delete-file file))))
+ (delete-directory dir)))
+ (gnus-message 7 ""))
;; Initializing
-(add-hook 'gnus-exit-group-hook
- '(lambda ()
- (gnus-uu-clean-up)
- (gnus-uu-check-for-generated-files)))
-
-
-;; Interactive exec mode
-
-(defvar gnus-uu-output-window nil)
-(defvar gnus-uu-mode-hook nil)
-
-(defvar gnus-uu-mode-map nil)
-(if gnus-uu-mode-map
- ()
- (setq gnus-uu-mode-map (make-sparse-keymap))
- (define-key gnus-uu-mode-map "\C-c\C-x" 'gnus-uu-interactive-execute)
- (define-key gnus-uu-mode-map "\C-c\C-v" 'gnus-uu-interactive-execute)
- (define-key gnus-uu-mode-map "\C-m" 'gnus-uu-interactive-execute)
- (define-key gnus-uu-mode-map "\C-c\C-c" 'gnus-uu-interactive-end)
- (define-key gnus-uu-mode-map "\C-cs"
- 'gnus-uu-interactive-save-current-file)
- (define-key gnus-uu-mode-map "\C-c\C-s"
- 'gnus-uu-interactive-save-current-file-silent)
- (define-key gnus-uu-mode-map "\C-c\C-w" 'gnus-uu-interactive-save-all-files)
- (define-key gnus-uu-mode-map "\C-c\C-o" 'gnus-uu-interactive-save-original-file)
- (define-key gnus-uu-mode-map "\C-c\C-r" 'gnus-uu-interactive-rescan-directory)
- (define-key gnus-uu-mode-map "\C-cr" 'gnus-uu-interactive-scan-directory)
- )
-
-(defun gnus-uu-interactive-set-up-windows ()
- (let (int-buf out-buf height)
- (gnus-configure-windows 'article)
- (set-buffer
- (setq int-buf (get-buffer-create gnus-uu-interactive-buffer-name)))
- (if (not (get-buffer-window int-buf))
- (progn
- (select-window (get-buffer-window gnus-article-buffer))
- (switch-to-buffer int-buf)))
- (setq out-buf (get-buffer-create gnus-uu-output-buffer-name))
- (if (not (get-buffer-window out-buf))
- (progn
- (if (> 2 (setq height (- (window-height)
- gnus-uu-output-window-height)))
- (setq height (/ (window-height) 2)))
- (if (> height 2)
- (progn
- (setq gnus-uu-output-window (split-window nil height))
- (set-window-buffer gnus-uu-output-window out-buf)))))))
-(defun gnus-uu-do-interactive (&optional dont-do-windows)
- (if (not gnus-uu-interactive-file-list)
- (gnus-uu-enter-interactive-file "#" ""))
- (if (not dont-do-windows) (gnus-uu-interactive-set-up-windows))
- (save-excursion
- (set-buffer (get-buffer-create gnus-uu-output-buffer-name))
- (erase-buffer))
- (set-buffer (get-buffer-create gnus-uu-interactive-buffer-name))
- (goto-char 1)
- (forward-line 3)
- (run-hooks 'gnus-uu-mode-hook))
-
-(defun gnus-uu-enter-interactive-file (action file)
- (let (command)
- (save-excursion
- (set-buffer (get-buffer-create gnus-uu-interactive-buffer-name))
- (if (not gnus-uu-interactive-file-list)
- (progn
- (erase-buffer)
- (gnus-uu-mode)
- (insert
- "# Press return to execute a command.
-# Press `C-c C-c' to exit interactive view.
-
-")))
- (setq gnus-uu-interactive-file-list
- (cons file gnus-uu-interactive-file-list))
-; (if (string-match (concat "^" gnus-uu-work-dir) file)
-; (setq file (substring file (match-end 0))))
- (setq command (gnus-uu-command action file))
- (goto-char (point-max))
- (insert (format "%s\n" command)))))
-
-(defun gnus-uu-interactive-execute ()
- "Executes the command on the current line in interactive mode."
- (interactive)
- (let (beg out-buf command)
- (beginning-of-line)
- (setq beg (point))
- (end-of-line)
- (setq command (buffer-substring beg (point)))
- (setq out-buf (get-buffer-create gnus-uu-output-buffer-name))
- (save-excursion
- (set-buffer out-buf)
- (erase-buffer)
- (insert (format "$ %s \n\n" command)))
- (setq command (format "cd %s ; %s" gnus-uu-work-dir command))
- (message "Executing...")
- (if gnus-uu-asynchronous
- (start-process "gnus-uu-view" out-buf "sh" "-c" command)
- (call-process "sh" nil out-buf nil "-c" command)
- (message ""))
- (end-of-line)
- (if (= (forward-line 1) 1)
- (progn
- (end-of-line)
- (insert "\n")))
- (beginning-of-line)))
+(add-hook 'gnus-exit-group-hook 'gnus-uu-clean-up)
+(add-hook 'gnus-exit-group-hook 'gnus-uu-delete-work-dir)
-(defun gnus-uu-interactive-end ()
- "This function exits interactive view mode and returns to summary mode."
- (interactive)
- (let (buf)
- (if (windowp gnus-uu-output-window) (delete-window gnus-uu-output-window))
- (gnus-configure-windows 'article)
- (gnus-uu-clean-up)
- (if (not gnus-uu-asynchronous) (gnus-uu-check-for-generated-files))
- (setq buf (get-buffer gnus-uu-interactive-buffer-name))
- (if gnus-article-buffer (switch-to-buffer gnus-article-buffer))
- (if buf (kill-buffer buf))
- (pop-to-buffer gnus-summary-buffer)))
-
-
-(defun gnus-uu-interactive-scan-directory (dir)
- "Read any directory and view the files.
-When used in interactive mode, the files and commands will be displayed,
-as usual, in the interactive mode buffer."
- (interactive "DDirectory: ")
- (setq gnus-uu-interactive-file-list nil)
- (gnus-uu-view-directory dir gnus-uu-use-interactive-view)
- (gnus-uu-do-interactive t))
-
-(defun gnus-uu-interactive-rescan-directory ()
- "Reread the directory and view the files.
-When used in interactive mode, the files and commands will be displayed,
-as usual, in the interactive mode buffer."
- (interactive)
- (gnus-uu-interactive-scan-directory gnus-uu-work-dir))
+\f
-(defun gnus-uu-interactive-save-original-file ()
- "Saves the file from whence the file on the current line came from."
- (interactive)
- (let ((files gnus-uu-list-of-files-decoded)
- (filestr "")
- file did dir)
- (while files
- (setq file (car files))
- (setq files (cdr files))
- (if (file-exists-p file)
- (progn
- (if (not did)
- (progn
- (setq dir (gnus-uu-read-directory
- (format "Where do you want the file%s? "
- (if (> (length files) 1) "s" ""))))
- (setq did t)))
- (setq filestr (concat filestr (gnus-uu-name-from-path file) " "))
- (gnus-uu-save-file file dir t)))
- (if did
- (message "Saved %s" filestr)
- (message "Already saved.")))))
-
-(defun gnus-uu-interactive-save-current-file-silent ()
- "Saves the file referred to on the current line in the current directory."
- (interactive)
- (gnus-uu-interactive-save-current-file t))
+;;;
+;;; uuencoded posting
+;;;
-(defun gnus-uu-interactive-save-current-file (&optional dont-ask silent)
- "Saves the file referred to on the current line."
- (interactive)
- (let (files beg line file)
- (setq files (copy-sequence gnus-uu-interactive-file-list))
- (beginning-of-line)
- (setq beg (point))
- (end-of-line)
- (setq line (buffer-substring beg (point)))
- (while (and files
- (not (string-match
- (concat "" (regexp-quote (setq file (car files))) "")
- line)))
- (setq files (cdr files)))
- (beginning-of-line)
- (forward-line 1)
- (if (not files)
- (if (not silent)
- (progn (message "Could not find file") (sit-for 2)))
- (gnus-uu-save-file file (if dont-ask gnus-uu-current-save-dir nil) silent)
- (delete-region beg (point)))))
-
-(defun gnus-uu-interactive-save-all-files ()
- "Saves all files referred to in the interactive buffer."
- (interactive)
- (let (dir)
- (goto-char 1)
- (setq dir (gnus-uu-read-directory "Where do you want the files? "))
- (while (not (eobp))
- (gnus-uu-interactive-save-current-file t t))))
-
-(defun gnus-uu-mode ()
- "Major mode for editing view commands in gnus-uu.
-
-Commands:
-\\<gnus-uu-mode-map>Return, C-c C-v, C-c C-x Execute the current command
-\\[gnus-uu-interactive-end]\tEnd interactive mode
-\\[gnus-uu-interactive-save-current-file]\tSave the current file
-\\[gnus-uu-interactive-save-current-file-silent]\tSave the current file without asking
-\twhere to put it
-\\[gnus-uu-interactive-save-all-files]\tSave all files
-\\[gnus-uu-interactive-save-original-file]\tSave the original file: If the files
-\toriginated in an archive, the archive
-\tfile is saved.
-\\[gnus-uu-interactive-rescan-directory]\tRescan the directory
-\\[gnus-uu-interactive-scan-directory]\tScan any directory
-"
- (interactive)
- (kill-all-local-variables)
- (use-local-map gnus-uu-mode-map)
- (setq mode-name "gnus-uu")
- (setq major-mode 'gnus-uu-mode)
-)
-
- (define-key gnus-uu-mode-map "\C-c\C-x" 'gnus-uu-interactive-execute)
- (define-key gnus-uu-mode-map "\C-c\C-v" 'gnus-uu-interactive-execute)
- (define-key gnus-uu-mode-map "\C-m" 'gnus-uu-interactive-execute)
- (define-key gnus-uu-mode-map "\C-c\C-c" 'gnus-uu-interactive-end)
- (define-key gnus-uu-mode-map "\C-cs"
- 'gnus-uu-interactive-save-current-file)
- (define-key gnus-uu-mode-map "\C-c\C-s"
- 'gnus-uu-interactive-save-current-file-silent)
- (define-key gnus-uu-mode-map "\C-c\C-a" 'gnus-uu-interactive-save-all-files)
- (define-key gnus-uu-mode-map "\C-c\C-o" 'gnus-uu-interactive-save-original-file)
-
-
-;; Major mode for posting encoded articles.
-
-(require 'sendmail)
-(require 'rnews)
-
-; Any function that is to be used as and encoding method will take two
-; parameters: PATH-NAME and FILE-NAME. (E.g. "/home/gaga/spiral.jpg"
-; and "spiral.jpg", respectively.) The function should return nil if
-; the encoding wasn't successful.
+;; Any function that is to be used as and encoding method will take two
+;; parameters: PATH-NAME and FILE-NAME. (E.g. "/home/gaga/spiral.jpg"
+;; and "spiral.jpg", respectively.) The function should return nil if
+;; the encoding wasn't successful.
(defvar gnus-uu-post-encode-method 'gnus-uu-post-encode-uuencode
"Function used for encoding binary files.
There are three functions supplied with gnus-uu for encoding files:
(defvar gnus-uu-post-include-before-composing nil
"Non-nil means that gnus-uu will ask for a file to encode before you compose the article.
If this variable is t, you can either include an encoded file with
-\\<gnus-uu-post-reply-mode-map>\\[gnus-uu-post-insert-binary-in-article] or have one included for you when you post the article.")
+\\[gnus-uu-post-insert-binary-in-article] or have one included for you when you post the article.")
(defvar gnus-uu-post-length 990
"Maximum length of an article.
(defvar gnus-uu-post-threaded nil
"Non-nil means that gnus-uu will post the encoded file in a thread.
This may not be smart, as no other decoder I have seen are able to
-follow threads when collecting uuencoded articles. (Well, I have seen
+follow threads when collecting uuencoded articles. (Well, I have seen
one package that does that - gnus-uu, but somehow, I don't think that
counts...) Default is nil.")
(defvar gnus-uu-post-separate-description t
"Non-nil means that the description will be posted in a separate article.
-The first article will typically be numbered (0/x). If this variable
+The first article will typically be numbered (0/x). If this variable
is nil, the description the user enters will be included at the
-beginning of the first article, which will be numbered (1/x). Default
+beginning of the first article, which will be numbered (1/x). Default
is t.")
-(defconst gnus-uu-post-binary-separator "--binary follows this line--")
+(defvar gnus-uu-post-binary-separator "--binary follows this line--")
(defvar gnus-uu-post-message-id nil)
(defvar gnus-uu-post-inserted-file-name nil)
(defvar gnus-uu-winconf-post-news nil)
-; The following map and mode was taken from rnewspost.el and edited
-; somewhat.
-(defvar gnus-uu-post-reply-mode-map () "Mode map used by gnus-uu-post-reply.")
-(or gnus-uu-post-reply-mode-map
- (progn
- (setq gnus-uu-post-reply-mode-map (make-keymap))
- (define-key gnus-uu-post-reply-mode-map "\C-c?" 'describe-mode)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-f\C-d"
- 'news-reply-distribution)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-f\C-k"
- 'news-reply-keywords)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-f\C-n"
- 'news-reply-newsgroups)
-
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-f\C-f"
- 'news-reply-followup-to)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-f\C-s" 'mail-subject)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-f\C-a"
- 'gnus-uu-post-reply-summary)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-r"
- 'news-caesar-buffer-body)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-w" 'news-reply-signature)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-y"
- 'news-reply-yank-original)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-q"
- 'mail-fill-yanked-message)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-c"
- 'gnus-uu-post-news-inews)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-s"
- 'gnus-uu-post-news-inews)
- (define-key gnus-uu-post-reply-mode-map "\C-c\C-i"
- 'gnus-uu-post-insert-binary-in-article)
- ))
-
-; This mode was taken from rnewspost.el and modified slightly.
-(defun gnus-uu-post-reply-mode ()
- "Major mode for editing binary news to be posted on USENET.
-First-time posters are asked to please read the articles in newsgroup:
- news.announce.newusers .
-
-Like news-reply-mode, which is like Text Mode, but with these
-additional commands:
-
-\\<gnus-uu-post-reply-mode-map>\\[gnus-uu-post-news-inews] post the message.
-C-c C-f move to a header field (and create it if there isn't):
- C-c C-f C-n move to Newsgroups: C-c C-f C-s move to Subj:
- C-c C-f C-f move to Followup-To: C-c C-f C-k move to Keywords:
- C-c C-f C-d move to Distribution: C-c C-f C-a move to Summary:
-C-c C-y news-reply-yank-original (insert current message, in NEWS).
-C-c C-q mail-fill-yanked-message (fill what was yanked).
-C-c C-r caesar rotate all letters by 13 places in the article's body (rot13).
-\\[gnus-uu-post-insert-binary-in-article] encode and include a file in this article.
-
-This mode is almost identical to news-reply-mode, but has some
-additional commands for treating encoded binary articles. In
-particular, \\[gnus-uu-post-news-inews] will ask for a file to include, if
-one hasn't been included already. It will post, first, the message
-composed, and then it will post as many additional articles it takes
-to post the entire encoded files.
-
- Relevant Variables
-
- `gnus-uu-post-encode-method'
- There are three functions supplied with gnus-uu for encoding files:
- `gnus-uu-post-encode-uuencode', which does straight uuencoding;
- `gnus-uu-post-encode-mime', which encodes with base64 and adds MIME
- headers; and `gnus-uu-post-encode-mime-uuencode', which encodes with
- uuencode and adds MIME headers.
-
- `gnus-uu-post-include-before-composing'
- Non-nil means that gnus-uu will ask for a file to encode before you
- compose the article. If this variable is t, you can either include
- an encoded file with `C-c C-i' or have one included for you when you
- post the article.
-
- `gnus-uu-post-length'
- Maximum length of an article. The encoded file will be split into how
- many articles it takes to post the entire file.
-
- `gnus-uu-post-separate-description'
- Non-nil means that the description will be posted in a separate
- article. The first article will typically be numbered (0/x). If
- this variable is nil, the description the user enters will be
- included at the beginning of the first article, which will be
- numbered (1/x). Default is t.
-
- `gnus-uu-post-threaded'
- Non-nil means that gnus-uu will post the encoded file in a thread.
- This may not be smart, as no other decoder I have seen are able to
- follow threads when collecting uuencoded articles. (Well, I have seen
- one package that does that - gnus-uu, but somehow, I don't think that
- counts...) Default is nil.
-"
- (interactive)
- ;; require...
- (or (fboundp 'mail-setup) (load "sendmail"))
- (kill-all-local-variables)
- (make-local-variable 'mail-reply-buffer)
- (setq mail-reply-buffer nil)
- (set-syntax-table text-mode-syntax-table)
- (use-local-map gnus-uu-post-reply-mode-map)
- (setq local-abbrev-table text-mode-abbrev-table)
- (setq major-mode 'gnus-uu-post-reply-mode)
- (setq mode-name "Gnus UU News")
- (make-local-variable 'paragraph-separate)
- (make-local-variable 'paragraph-start)
- (setq paragraph-start (concat "^" mail-header-separator "$\\|"
- paragraph-start))
- (setq paragraph-separate (concat "^" mail-header-separator "$\\|"
- paragraph-separate))
- (run-hooks 'text-mode-hook 'gnus-uu-post-reply-mode-hook))
-
(defun gnus-uu-post-news ()
"Compose an article and post an encoded file."
(interactive)
(setq gnus-uu-post-inserted-file-name nil)
(setq gnus-uu-winconf-post-news (current-window-configuration))
- (let (news-reply-mode)
- (fset 'news-reply-mode 'gnus-uu-post-reply-mode)
- (gnus-summary-post-news)
- (if gnus-uu-post-include-before-composing
- (save-excursion (setq gnus-uu-post-inserted-file-name
- (gnus-uu-post-insert-binary))))))
+
+ (gnus-summary-post-news)
+
+ (use-local-map (copy-keymap (current-local-map)))
+ (local-set-key "\C-c\C-c" 'gnus-summary-edit-article-done)
+ (local-set-key "\C-c\C-c" 'gnus-uu-post-news-inews)
+ (local-set-key "\C-c\C-s" 'gnus-uu-post-news-inews)
+ (local-set-key "\C-c\C-i" 'gnus-uu-post-insert-binary-in-article)
+
+ (if gnus-uu-post-include-before-composing
+ (save-excursion (setq gnus-uu-post-inserted-file-name
+ (gnus-uu-post-insert-binary)))))
(defun gnus-uu-post-insert-binary-in-article ()
"Inserts an encoded file in the buffer.
The user will be asked for a file name."
(interactive)
- (if (not (eq (current-buffer) (get-buffer gnus-post-news-buffer)))
- (error "Not in post-news buffer"))
(save-excursion
(setq gnus-uu-post-inserted-file-name (gnus-uu-post-insert-binary))))
-; Encodes with uuencode and substitutes all spaces with backticks.
+;; Encodes with uuencode and substitutes all spaces with backticks.
(defun gnus-uu-post-encode-uuencode (path file-name)
(if (gnus-uu-post-encode-file "uuencode" path file-name)
(progn
- (goto-char 1)
+ (goto-char (point-min))
(forward-line 1)
(while (re-search-forward " " nil t)
(replace-match "`"))
t)))
-; Encodes with uuencode and adds MIME headers.
+;; Encodes with uuencode and adds MIME headers.
(defun gnus-uu-post-encode-mime-uuencode (path file-name)
(if (gnus-uu-post-encode-uuencode path file-name)
(progn
(gnus-uu-post-make-mime file-name "x-uue")
t)))
-; Encodes with base64 and adds MIME headers
+;; Encodes with base64 and adds MIME headers
(defun gnus-uu-post-encode-mime (path file-name)
(if (gnus-uu-post-encode-file "mmencode" path file-name)
(progn
(gnus-uu-post-make-mime file-name "base64")
t)))
-; Adds MIME headers.
+;; Adds MIME headers.
(defun gnus-uu-post-make-mime (file-name encoding)
- (goto-char 1)
+ (goto-char (point-min))
(insert (format "Content-Type: %s; name=\"%s\"\n"
(gnus-uu-choose-action file-name gnus-uu-ext-to-mime-list)
file-name))
(insert (format "Content-Transfer-Encoding: %s\n\n" encoding))
(save-restriction
- (set-buffer gnus-post-news-buffer)
- (goto-char 1)
- (re-search-forward mail-header-separator)
- (beginning-of-line)
+ (set-buffer gnus-message-buffer)
+ (goto-char (point-min))
+ (re-search-forward (concat "^" (regexp-quote mail-header-separator) "$"))
(forward-line -1)
(narrow-to-region 1 (point))
(or (mail-fetch-field "mime-version")
(insert "MIME-Version: 1.0\n")))
(widen)))
-; Encodes a file PATH with COMMAND, leaving the result in the
-; current buffer.
+;; Encodes a file PATH with COMMAND, leaving the result in the
+;; current buffer.
(defun gnus-uu-post-encode-file (command path file-name)
- (= 0 (call-process "sh" nil t nil "-c"
+ (= 0 (call-process shell-file-name nil t nil shell-command-switch
(format "%s %s %s" command path file-name))))
(defun gnus-uu-post-news-inews ()
"Posts the composed news article and encoded file.
If no file has been included, the user will be asked for a file."
(interactive)
- (if (not (eq (current-buffer) (get-buffer gnus-post-news-buffer)))
- (error "Not in post news buffer"))
(let (file-name)
(setq file-name (gnus-uu-post-insert-binary)))
(if gnus-uu-post-threaded
- (let ((gnus-required-headers
- (if (memq 'Message-ID gnus-required-headers)
- gnus-required-headers
- (cons 'Message-ID gnus-required-headers)))
- gnus-inews-article-hook elem)
+ (let ((message-required-news-headers
+ (if (memq 'Message-ID message-required-news-headers)
+ message-required-news-headers
+ (cons 'Message-ID message-required-news-headers)))
+ gnus-inews-article-hook)
(setq gnus-inews-article-hook (if (listp gnus-inews-article-hook)
gnus-inews-article-hook
(cons
'(lambda ()
(save-excursion
- (goto-char 1)
+ (goto-char (point-min))
(if (re-search-forward "^Message-ID: \\(.*\\)$" nil t)
(setq gnus-uu-post-message-id
(buffer-substring
(and gnus-uu-winconf-post-news
(set-window-configuration gnus-uu-winconf-post-news)))
-; Asks for a file to encode, encodes it and inserts the result in
-; the current buffer. Returns the file name the user gave.
+;; Asks for a file to encode, encodes it and inserts the result in
+;; the current buffer. Returns the file name the user gave.
(defun gnus-uu-post-insert-binary ()
(let ((uuencode-buffer-name "*uuencode buffer*")
- file-path post-buf uubuf file-name)
+ file-path uubuf file-name)
(setq file-path (read-file-name
"What file do you want to encode? "))
(get-buffer-create uuencode-buffer-name)))
(erase-buffer)
(funcall gnus-uu-post-encode-method file-path file-name))
- (insert-buffer uubuf)
+ (insert-buffer-substring uubuf)
(error "Encoding unsuccessful"))
(kill-buffer uubuf))
file-name))
-; Posts the article and all of the encoded file.
+;; Posts the article and all of the encoded file.
(defun gnus-uu-post-encoded (file-name &optional threaded)
(let ((send-buffer-name "*uuencode send buffer*")
(encoded-buffer-name "*encoded buffer*")
(top-string "[ cut here %s (%s %d/%d) %s gnus-uu ]")
(separator (concat mail-header-separator "\n\n"))
- file uubuf length parts header i end beg
+ uubuf length parts header i end beg
beg-line minlen buf post-buf whole-len beg-binary end-binary)
(setq post-buf (current-buffer))
- (goto-char 1)
+ (goto-char (point-min))
(if (not (re-search-forward
(if gnus-uu-post-separate-description
- gnus-uu-post-binary-separator
- mail-header-separator) nil t))
+ (concat "^" (regexp-quote gnus-uu-post-binary-separator)
+ "$")
+ (concat "^" (regexp-quote mail-header-separator) "$")) nil t))
(error "Internal error: No binary/header separator"))
(beginning-of-line)
(forward-line 1)
(set-buffer (setq uubuf (get-buffer-create encoded-buffer-name)))
(erase-buffer)
(insert-buffer-substring post-buf beg-binary end-binary)
- (goto-char 1)
+ (goto-char (point-min))
(setq length (count-lines 1 (point-max)))
(setq parts (/ length gnus-uu-post-length))
(if (not (< (% length gnus-uu-post-length) 4))
(forward-line -1))
(kill-region (point) (point-max))
- (goto-char 1)
- (search-forward mail-header-separator nil t)
+ (goto-char (point-min))
+ (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "$") nil t)
(beginning-of-line)
(setq header (buffer-substring 1 (point)))
- (goto-char 1)
+ (goto-char (point-min))
(if (not gnus-uu-post-separate-description)
()
(if (and (not threaded) (re-search-forward "^Subject: " nil t))
(progn
(end-of-line)
(insert (format " (0/%d)" parts))))
- (gnus-inews-news))
+ (message-send))
(save-excursion
(setq i 1)
(make-string
(if (= 0 (% whole-len 2)) (1- minlen) minlen) ?-)))
- (goto-char 1)
+ (goto-char (point-min))
(if (not (re-search-forward "^Subject: " nil t))
()
(if (not threaded)
(insert "\n")
(setq beg end)
(setq i (1+ i))
- (goto-char 1)
- (re-search-forward mail-header-separator nil t)
+ (goto-char (point-min))
+ (re-search-forward
+ (concat "^" (regexp-quote mail-header-separator) "$") nil t)
(beginning-of-line)
(forward-line 2)
- (if (re-search-forward gnus-uu-post-binary-separator nil t)
+ (if (re-search-forward
+ (concat "^" (regexp-quote gnus-uu-post-binary-separator) "$")
+ nil t)
(progn
(replace-match "")
(forward-line 1)))
(insert beg-line)
(insert "\n")
- (gnus-inews-news)))
+ (let (message-sent-message-via)
+ (message-send))))
(and (setq buf (get-buffer send-buffer-name))
(kill-buffer buf))