mirror of git://git.sysmocom.de/ofono
135 lines
2.8 KiB
C
135 lines
2.8 KiB
C
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/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
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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 version 2 as
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* published by the Free Software Foundation.
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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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#define _GNU_SOURCE
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#include <glib.h>
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#include <errno.h>
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#include <unistd.h>
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#include "ofono.h"
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#include "simutil.h"
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static GSList *g_drivers = NULL;
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struct ofono_sim_auth {
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const struct ofono_sim_auth_driver *driver;
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void *driver_data;
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struct ofono_atom *atom;
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};
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int ofono_sim_auth_driver_register(const struct ofono_sim_auth_driver *d)
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{
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DBG("driver: %p, name: %s", d, d->name);
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if (d->probe == NULL)
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return -EINVAL;
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g_drivers = g_slist_prepend(g_drivers, (void *) d);
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return 0;
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}
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void ofono_sim_auth_driver_unregister(const struct ofono_sim_auth_driver *d)
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{
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DBG("driver: %p, name: %s", d, d->name);
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g_drivers = g_slist_remove(g_drivers, (void *) d);
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}
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static void sim_auth_unregister(struct ofono_atom *atom)
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{
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}
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static void sim_auth_remove(struct ofono_atom *atom)
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{
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struct ofono_sim_auth *sa = __ofono_atom_get_data(atom);
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DBG("atom: %p", atom);
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if (sa == NULL)
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return;
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if (sa->driver && sa->driver->remove)
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sa->driver->remove(sa);
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g_free(sa);
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}
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struct ofono_sim_auth *ofono_sim_auth_create(struct ofono_modem *modem,
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unsigned int vendor,
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const char *driver, void *data)
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{
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struct ofono_sim_auth *sa;
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GSList *l;
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if (driver == NULL)
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return NULL;
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sa = g_try_new0(struct ofono_sim_auth, 1);
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if (sa == NULL)
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return NULL;
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sa->atom = __ofono_modem_add_atom(modem, OFONO_ATOM_TYPE_SIM_AUTH,
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sim_auth_remove, sa);
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for (l = g_drivers; l; l = l->next) {
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const struct ofono_sim_auth_driver *drv = l->data;
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if (g_strcmp0(drv->name, driver))
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continue;
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if (drv->probe(sa, vendor, data) < 0)
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continue;
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sa->driver = drv;
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break;
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}
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return sa;
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}
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void ofono_sim_auth_register(struct ofono_sim_auth *sa)
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{
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__ofono_atom_register(sa->atom, sim_auth_unregister);
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}
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void ofono_sim_auth_remove(struct ofono_sim_auth *sa)
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{
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__ofono_atom_free(sa->atom);
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}
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void ofono_sim_auth_set_data(struct ofono_sim_auth *sa, void *data)
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{
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sa->driver_data = data;
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}
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void *ofono_sim_auth_get_data(struct ofono_sim_auth *sa)
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{
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return sa->driver_data;
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}
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