Mercurial > hg > xemacs-beta
view netinstall/netio.h @ 2958:9e04ad6a1ac6
[xemacs-hg @ 2005-09-27 05:35:24 by ben]
Add SRC inclusion, for lib-src changes
Makefile.in.in: Always include SRC, so <config.h> in lib-src always works.
sysdep.c: Fix bit-rotted dup2 code. Also new -> new_.
nt.c: Fix possible use of uninitialized var. Also new -> new_.
text.c, event-Xt.c, lisp.h, number-gmp.c, number-gmp.h: Fix compilation warnings. A couple of changes of new -> new_,
'foo -> `foo'.
author | ben |
---|---|
date | Tue, 27 Sep 2005 05:35:26 +0000 |
parents | 3078fd1074e8 |
children |
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/* * Copyright (c) 2000, Red Hat, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * A copy of the GNU General Public License can be found at * http://www.gnu.org/ * * Written by DJ Delorie <dj@cygnus.com> * */ /* This is the parent class for all the access methods known to setup (i.e. ways to download files from the internet or other sources */ class NetIO { protected: NetIO (char *url); void set_url (char *url); public: /* if nonzero, this is the estimated total file size */ int file_size; /* broken down url FYI */ char *url; char *proto; char *host; int port; char *path; virtual ~NetIO (); /* The user calls this function to create a suitable accessor for the given URL. It uses the network setup state in state.h. If anything fails, either the return values is NULL or the returned object is !ok() */ static NetIO * open (char *url); /* If !ok() that means the transfer isn't happening. */ virtual int ok (); /* Read `nbytes' bytes from the file. Returns zero when the file is complete. */ virtual int read (char *buf, int nbytes); /* Helper functions for http/ftp protocols. Both return nonzero for "cancel", zero for "ok". They set net_proxy_user, etc, in state.h */ int get_auth (); int get_proxy_auth (); };