Mercurial > hg > xemacs-beta
annotate netinstall/netio.h @ 1410:44de306310b8
[xemacs-hg @ 2003-04-14 03:40:26 by youngs]
2003-04-14 Steve Youngs <youngs@xemacs.org>
* package-admin.el (package-admin-find-top-directory): Use
'directory-sep-char'.
(package-admin-get-install-dir): Ditto.
This is so PUI won't break on platforms that don't use '/' as the
directory separator.
* package-get.el (package-get-pgp-available-p): New.
(package-get-require-signed-base-updates): Use it.
(package-get-update-base-from-buffer): Move the code that finds
the gpg stuff into `package-get-pgp-available-p'.
Now if you have Mailcrypt and a PGP binary installed and set up on
your system, PUI will automatically default to doing PGP
verification, otherwise it'll default to off.
(package-get-require-base): Use the DATUM arg to `error'.
(package-get-locate-index-file): Ditto.
(package-get-update-base): Ditto.
(package-get-update-base-entries): Ditto.
(package-get-all): Ditto.
(package-get-dependencies): Ditto.
(package-get-info): Ditto.
(package-get): Ditto.
* package-info.el (batch-update-package-info): Use the DATUM arg
to `error'.
* package-net.el (package-net-batch-generate-bin-ini): Use the
DATUM arg to `error'.
* package-ui.el (pui-toggle-package-key): Use the DATUM arg to
`error'.
(pui-toggle-package-delete-key): Ditto.
(pui-install-selected-packages): Ditto.
(pui-add-required-packages): Ditto.
(pui-display-info): Ditto.
(list-packages-mode): Ditto.
* packages.el (package-require): Use the DATUM arg to `error'.
| author | youngs |
|---|---|
| date | Mon, 14 Apr 2003 03:40:27 +0000 |
| parents | 3078fd1074e8 |
| children |
| rev | line source |
|---|---|
| 448 | 1 /* |
| 2 * Copyright (c) 2000, Red Hat, Inc. | |
| 3 * | |
| 4 * This program is free software; you can redistribute it and/or modify | |
| 5 * it under the terms of the GNU General Public License as published by | |
| 6 * the Free Software Foundation; either version 2 of the License, or | |
| 7 * (at your option) any later version. | |
| 8 * | |
| 9 * A copy of the GNU General Public License can be found at | |
| 10 * http://www.gnu.org/ | |
| 11 * | |
| 12 * Written by DJ Delorie <dj@cygnus.com> | |
| 13 * | |
| 14 */ | |
| 15 | |
| 16 /* This is the parent class for all the access methods known to setup | |
| 17 (i.e. ways to download files from the internet or other sources */ | |
| 18 | |
| 19 class NetIO { | |
| 20 protected: | |
| 21 NetIO (char *url); | |
| 22 void set_url (char *url); | |
| 23 | |
| 24 public: | |
| 25 /* if nonzero, this is the estimated total file size */ | |
| 26 int file_size; | |
| 27 /* broken down url FYI */ | |
| 28 char *url; | |
| 29 char *proto; | |
| 30 char *host; | |
| 31 int port; | |
| 32 char *path; | |
| 33 virtual ~NetIO (); | |
| 34 | |
| 35 /* The user calls this function to create a suitable accessor for | |
| 36 the given URL. It uses the network setup state in state.h. If | |
| 37 anything fails, either the return values is NULL or the returned | |
| 38 object is !ok() */ | |
| 39 static NetIO * open (char *url); | |
| 40 | |
| 41 /* If !ok() that means the transfer isn't happening. */ | |
| 42 virtual int ok (); | |
| 43 | |
| 44 /* Read `nbytes' bytes from the file. Returns zero when the file | |
| 45 is complete. */ | |
| 46 virtual int read (char *buf, int nbytes); | |
| 47 | |
| 48 /* Helper functions for http/ftp protocols. Both return nonzero for | |
| 49 "cancel", zero for "ok". They set net_proxy_user, etc, in | |
| 50 state.h */ | |
| 51 int get_auth (); | |
| 52 int get_proxy_auth (); | |
| 53 }; |