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/* $Id$ */
/***
This file is part of bidilink.
bidilink 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.
bidilink is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
License for more details.
You should have received a copy of the GNU General Public License
along with bidilink; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <stdio.h>
#include <assert.h>
#include <unistd.h>
#include <stdlib.h>
#include "stream.h"
#include "std.h"
#include "exec.h"
#include "client-tty.h"
#include "server-tty.h"
#include "client-tcp.h"
#include "client-tcp6.h"
#include "server-tcp.h"
#include "server-tcp6.h"
#include "client-unix.h"
#include "server-unix.h"
struct stream* stream_open(const char *spec) {
if (!spec || !strncmp(spec, "std:",4))
return stream_std(spec+4);
else if (!strncmp(spec, "exec:", 5))
return stream_exec(spec+5);
else if (!strncmp(spec, "tty:", 4))
return stream_client_tty(spec+4);
else if (!strncmp(spec, "pty:", 4))
return stream_server_tty(spec+4);
else if (!strncmp(spec, "tcp-client:", 11))
return stream_client_tcp(spec+11);
else if (!strncmp(spec, "tcp6-client:", 12))
return stream_client_tcp6(spec+12);
else if (!strncmp(spec, "tcp-server:", 11))
return stream_server_tcp(spec+11);
else if (!strncmp(spec, "tcp6-server:", 12))
return stream_server_tcp6(spec+12);
else if (!strncmp(spec, "unix-client:", 12))
return stream_client_unix(spec+12);
else if (!strncmp(spec, "unix-server:", 12))
return stream_server_unix(spec+12);
fprintf(stderr, "Found no stream implementation for '%s'.\n", spec);
return NULL;
}
void stream_close(struct stream *s) {
assert(s);
if (s->destruct)
s->destruct(s);
if (s->input_fd != -1)
close(s->input_fd);
if (s->output_fd != -1 && s->input_fd != s->output_fd)
close(s->output_fd);
free(s);
}
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