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obexd: add support for transport drivers

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Luiz Augusto von Dentz 2012-01-20 11:49:58 +02:00 committed by Marcel Holtmann
parent 3c51a36628
commit 6a3f42a5bc
2 changed files with 119 additions and 0 deletions
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82
obexd/client/transport.c Normal file
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/*
*
* OBEX Server
*
* Copyright (C) 2012 Intel Corporation
*
*
* 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <errno.h>
#include <glib.h>
#include <inttypes.h>
#include "transport.h"
#include "log.h"
static GSList *transports = NULL;
struct obc_transport *obc_transport_find(const char *name)
{
GSList *l;
for (l = transports; l; l = l->next) {
struct obc_transport *transport = l->data;
if (strcasecmp(name, transport->name) == 0)
return transport;
}
return NULL;
}
int obc_transport_register(struct obc_transport *transport)
{
if (!transport) {
error("Invalid transport");
return -EINVAL;
}
if (obc_transport_find(transport->name)) {
error("Permission denied: transport %s already registered",
transport->name);
return -EPERM;
}
DBG("transport %p name %s registered", transport, transport->name);
transports = g_slist_append(transports, transport);
return 0;
}
void obc_transport_unregister(struct obc_transport *transport)
{
if (!g_slist_find(transports, transport)) {
error("Unable to unregister: No such transport %p", transport);
return;
}
DBG("transport %p name %s unregistered", transport, transport->name);
transports = g_slist_remove(transports, transport);
}

37
obexd/client/transport.h Normal file
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/*
*
* OBEX Server
*
* Copyright (C) 2012 Intel Corporation
*
*
* 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
typedef void (*obc_transport_func)(GIOChannel *io, GError *err,
gpointer user_data);
struct obc_transport {
const char *name;
guint (*connect) (const char *source, const char *destination,
const char *service, uint16_t port,
obc_transport_func func, void *user_data);
void (*disconnect) (guint id);
};
int obc_transport_register(struct obc_transport *transport);
void obc_transport_unregister(struct obc_transport *transport);
struct obc_transport *obc_transport_find(const char *name);