88 lines
2.0 KiB
C
88 lines
2.0 KiB
C
/*
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*
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* OBEX Server
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*
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* Copyright (C) 2007-2010 Marcel Holtmann <marcel@holtmann.org>
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <string.h>
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#include <errno.h>
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#include <glib.h>
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#include <gdbus/gdbus.h>
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#include "transfer.h"
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#include "session.h"
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#include "driver.h"
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#include "log.h"
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static GSList *drivers = NULL;
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struct obc_driver *obc_driver_find(const char *pattern)
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{
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GSList *l;
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for (l = drivers; l; l = l->next) {
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struct obc_driver *driver = l->data;
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if (strcasecmp(pattern, driver->service) == 0)
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return driver;
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if (strcasecmp(pattern, driver->uuid) == 0)
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return driver;
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}
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return NULL;
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}
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int obc_driver_register(struct obc_driver *driver)
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{
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if (!driver) {
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error("Invalid driver");
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return -EINVAL;
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}
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if (obc_driver_find(driver->service)) {
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error("Permission denied: service %s already registered",
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driver->service);
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return -EPERM;
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}
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DBG("driver %p service %s registered", driver, driver->service);
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drivers = g_slist_append(drivers, driver);
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return 0;
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}
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void obc_driver_unregister(struct obc_driver *driver)
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{
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if (!g_slist_find(drivers, driver)) {
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error("Unable to unregister: No such driver %p", driver);
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return;
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}
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DBG("driver %p service %s unregistered", driver, driver->service);
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drivers = g_slist_remove(drivers, driver);
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}
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