mirror of git://git.sysmocom.de/ofono
1000 lines
23 KiB
C
1000 lines
23 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
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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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#include <stdio.h>
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#include <stdlib.h>
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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 <gisi/message.h>
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#include <gisi/client.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/sim.h>
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#include "ofono.h"
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#include "simutil.h"
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#include "isimodem.h"
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#include "isiutil.h"
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#include "sim.h"
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#include "debug.h"
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#define SIM_MAX_SPN_LENGTH 16
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struct sim_data {
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GIsiClient *client;
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GIsiClient *sec_client;
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enum ofono_sim_password_type passwd_state;
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ofono_bool_t ready;
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ofono_bool_t notify_ready;
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};
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struct sim_imsi {
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uint8_t length;
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uint8_t imsi[8];
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};
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struct sim_iccid {
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uint8_t id[10];
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};
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struct sim_spn {
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uint16_t name[SIM_MAX_SPN_LENGTH + 1];
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uint8_t disp_home;
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uint8_t disp_roam;
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};
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struct file_info {
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int fileid;
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int length;
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int structure;
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int record_length;
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uint8_t access[3];
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uint8_t file_status;
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};
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static int sim_resp_status(const GIsiMessage *msg, uint8_t msgid,
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uint8_t service)
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{
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uint8_t type = 0;
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uint8_t status;
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if (g_isi_msg_error(msg) < 0) {
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DBG("Error: %s", strerror(-g_isi_msg_error(msg)));
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return -1;
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}
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if (g_isi_msg_id(msg) != msgid) {
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DBG("Unexpected msg: %s",
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sim_message_id_name(g_isi_msg_id(msg)));
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return -1;
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}
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if (!g_isi_msg_data_get_byte(msg, 1, &status) ||
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!g_isi_msg_data_get_byte(msg, 0, &type)) {
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DBG("Runt msg: %s", sim_message_id_name(msgid));
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return -1;
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}
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if (status != SIM_SERV_OK)
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DBG("Request failed: %s", sim_isi_cause_name(status));
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if (type != service) {
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DBG("Unexpected service: 0x%02X", type);
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return -1;
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}
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return status;
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}
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/* Returns file info */
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static gboolean fake_file_info(gpointer user)
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{
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struct isi_cb_data *cbd = user;
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ofono_sim_file_info_cb_t cb = cbd->cb;
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struct file_info const *fi = cbd->user;
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DBG("Returning static file info for %04X", fi->fileid);
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CALLBACK_WITH_SUCCESS(cb, fi->length, fi->structure, fi->record_length,
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fi->access, fi->file_status, cbd->data);
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g_free(cbd);
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return FALSE;
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}
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static void isi_read_file_info(struct ofono_sim *sim, int fileid,
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const unsigned char *path,
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unsigned int path_len,
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ofono_sim_file_info_cb_t cb, void *data)
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{
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int i;
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static struct file_info const info[] = {
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{ SIM_EFSPN_FILEID, 17, 0, 0, { 0x0f, 0xff, 0xff }, 1 },
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{ SIM_EF_ICCID_FILEID, 10, 0, 0, { 0x0f, 0xff, 0xff }, 1 },
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};
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int N = sizeof(info) / sizeof(info[0]);
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struct isi_cb_data *cbd;
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for (i = 0; i < N; i++) {
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if (fileid == info[i].fileid) {
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cbd = isi_cb_data_new((void *) &info[i], cb, data);
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g_idle_add(fake_file_info, cbd);
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return;
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}
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}
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DBG("Fileid %04X not implemented", fileid);
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CALLBACK_WITH_FAILURE(cb, -1, -1, -1, NULL, 0, data);
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}
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static gboolean check_response_status(const GIsiMessage *msg, uint8_t msgid,
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uint8_t service)
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{
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return sim_resp_status(msg, msgid, service) == SIM_SERV_OK;
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}
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static void spn_resp_cb(const GIsiMessage *msg, void *data)
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{
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struct isi_cb_data *cbd = data;
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ofono_sim_read_cb_t cb = cbd->cb;
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const struct sim_spn *resp = NULL;
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size_t len = sizeof(struct sim_spn);
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uint8_t spn[SIM_MAX_SPN_LENGTH + 1];
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int i;
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if (!check_response_status(msg, SIM_SERV_PROV_NAME_RESP,
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SIM_ST_READ_SERV_PROV_NAME))
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goto error;
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if (!g_isi_msg_data_get_struct(msg, 2, (const void **) &resp, len))
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goto error;
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/* Set display condition bits */
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spn[0] = (resp->disp_home & 0x01) | ((resp->disp_roam & 0x01) << 1);
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/* Convert from a NULL-terminated UCS-2 string to ASCII */
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for (i = 0; i < SIM_MAX_SPN_LENGTH; i++) {
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uint16_t c = resp->name[i] >> 8 | resp->name[i] << 8;
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if (c == 0)
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c = 0xFF;
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else if (!g_ascii_isprint(c))
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c = '?';
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spn[i + 1] = c;
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}
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CALLBACK_WITH_SUCCESS(cb, spn, sizeof(spn), cbd->data);
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return;
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error:
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CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
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}
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static gboolean isi_read_spn(struct ofono_sim *sim, struct isi_cb_data *cbd)
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{
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struct sim_data *sd = ofono_sim_get_data(sim);
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const uint8_t msg[] = {
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SIM_SERV_PROV_NAME_REQ,
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SIM_ST_READ_SERV_PROV_NAME,
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0
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};
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return g_isi_client_send(sd->client, msg, sizeof(msg),
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spn_resp_cb, cbd, g_free);
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}
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static void read_iccid_resp_cb(const GIsiMessage *msg, void *data)
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{
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struct isi_cb_data *cbd = data;
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ofono_sim_read_cb_t cb = cbd->cb;
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struct sim_iccid *icc;
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size_t len = sizeof(struct sim_iccid);
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if (!check_response_status(msg, SIM_READ_FIELD_RESP, ICC))
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goto error;
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if (!g_isi_msg_data_get_struct(msg, 2, (const void **) &icc, len))
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goto error;
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CALLBACK_WITH_SUCCESS(cb, icc->id, 10, cbd->data);
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return;
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error:
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CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
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}
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static gboolean isi_read_iccid(struct ofono_sim *sim, struct isi_cb_data *cbd)
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{
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struct sim_data *sd = ofono_sim_get_data(sim);
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const uint8_t req[] = {
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SIM_READ_FIELD_REQ,
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ICC,
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};
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return g_isi_client_send(sd->client, req, sizeof(req),
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read_iccid_resp_cb, cbd, g_free);
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}
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static void isi_read_file_transparent(struct ofono_sim *sim, int fileid,
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int start, int length,
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const unsigned char *path,
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unsigned int path_len,
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ofono_sim_read_cb_t cb, void *data)
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{
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struct isi_cb_data *cbd;
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gboolean done;
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cbd = isi_cb_data_new(sim, cb, data);
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if (cbd == NULL)
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goto error;
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switch (fileid) {
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case SIM_EFSPN_FILEID:
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done = isi_read_spn(sim, cbd);
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break;
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case SIM_EF_ICCID_FILEID:
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done = isi_read_iccid(sim, cbd);
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break;
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default:
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done = FALSE;
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}
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if (done)
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return;
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DBG("Fileid %04X not implemented", fileid);
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error:
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CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
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g_free(cbd);
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}
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static void isi_read_file_linear(struct ofono_sim *sim, int fileid,
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int record, int length,
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const unsigned char *path,
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unsigned int path_len,
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ofono_sim_read_cb_t cb, void *data)
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{
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DBG("Fileid %04X not implemented", fileid);
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CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
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}
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static void isi_read_file_cyclic(struct ofono_sim *sim, int fileid,
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int record, int length,
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const unsigned char *path,
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unsigned int path_len,
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ofono_sim_read_cb_t cb, void *data)
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{
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DBG("Fileid %04X not implemented", fileid);
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CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
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}
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static void isi_write_file_transparent(struct ofono_sim *sim, int fileid,
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int start, int length,
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const unsigned char *value,
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const unsigned char *path,
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unsigned int path_len,
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ofono_sim_write_cb_t cb, void *data)
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{
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DBG("Fileid %04X not implemented", fileid);
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static void isi_write_file_linear(struct ofono_sim *sim, int fileid,
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int record, int length,
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const unsigned char *value,
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const unsigned char *path,
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unsigned int path_len,
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ofono_sim_write_cb_t cb, void *data)
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{
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DBG("Fileid %04X not implemented", fileid);
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static void isi_write_file_cyclic(struct ofono_sim *sim, int fileid,
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int length, const unsigned char *value,
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const unsigned char *path,
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unsigned int path_len,
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ofono_sim_write_cb_t cb, void *data)
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{
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DBG("Fileid %04X not implemented", fileid);
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static void imsi_resp_cb(const GIsiMessage *msg, void *data)
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{
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struct isi_cb_data *cbd = data;
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ofono_sim_imsi_cb_t cb = cbd->cb;
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const struct sim_imsi *resp;
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size_t len = sizeof(struct sim_imsi);
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char imsi[SIM_MAX_IMSI_LENGTH + 1];
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size_t i, j;
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if (!check_response_status(msg, SIM_IMSI_RESP_READ_IMSI, READ_IMSI))
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goto error;
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if (!g_isi_msg_data_get_struct(msg, 2, (const void **) &resp, len))
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goto error;
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/* Ignore the low-order semi-octet of the first byte */
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imsi[0] = ((resp->imsi[0] & 0xF0) >> 4) + '0';
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for (i = 1, j = 1; i < resp->length && j < SIM_MAX_IMSI_LENGTH; i++) {
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char nibble;
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imsi[j++] = (resp->imsi[i] & 0x0F) + '0';
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nibble = (resp->imsi[i] & 0xF0) >> 4;
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if (nibble != 0x0F)
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imsi[j++] = nibble + '0';
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}
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imsi[j] = '\0';
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CALLBACK_WITH_SUCCESS(cb, imsi, cbd->data);
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return;
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error:
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CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
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}
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static void isi_read_imsi(struct ofono_sim *sim,
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ofono_sim_imsi_cb_t cb, void *data)
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{
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struct sim_data *sd = ofono_sim_get_data(sim);
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struct isi_cb_data *cbd = isi_cb_data_new(sim, cb, data);
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const uint8_t msg[] = {
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SIM_IMSI_REQ_READ_IMSI,
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READ_IMSI
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};
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size_t len = sizeof(msg);
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if (cbd == NULL || sd == NULL)
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goto error;
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if (g_isi_client_send(sd->client, msg, len, imsi_resp_cb, cbd, g_free))
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return;
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error:
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CALLBACK_WITH_FAILURE(cb, NULL, data);
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g_free(cbd);
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}
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static void isi_query_passwd_state(struct ofono_sim *sim,
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ofono_sim_passwd_cb_t cb, void *data)
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{
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struct sim_data *sd = ofono_sim_get_data(sim);
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DBG("passwd_state %u", sd->passwd_state);
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sd->notify_ready = TRUE;
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switch (sd->passwd_state) {
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case OFONO_SIM_PASSWORD_NONE:
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if (sd->ready)
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CALLBACK_WITH_SUCCESS(cb, sd->passwd_state, data);
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else
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CALLBACK_WITH_FAILURE(cb, -1, data);
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break;
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case OFONO_SIM_PASSWORD_INVALID:
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CALLBACK_WITH_FAILURE(cb, -1, data);
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break;
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default:
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CALLBACK_WITH_SUCCESS(cb, sd->passwd_state, data);
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}
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}
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static void sim_set_passwd_state(struct ofono_sim *sim,
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enum ofono_sim_password_type pin_type)
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{
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struct sim_data *sd = ofono_sim_get_data(sim);
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int inserted;
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int previous;
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if (pin_type == sd->passwd_state)
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return;
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DBG("new state \"%s\"", sim_password_name(pin_type));
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inserted = pin_type != OFONO_SIM_PASSWORD_INVALID;
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previous = sd->passwd_state != OFONO_SIM_PASSWORD_INVALID;
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sd->passwd_state = pin_type;
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if (pin_type != OFONO_SIM_PASSWORD_NONE) {
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sd->ready = FALSE;
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sd->notify_ready = FALSE;
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}
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if (inserted != previous)
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ofono_sim_inserted_notify(sim, inserted);
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}
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static void check_sec_response(const GIsiMessage *msg, void *opaque,
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uint8_t success, uint8_t failure)
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{
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struct isi_cb_data *cbd = opaque;
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ofono_sim_lock_unlock_cb_t cb = cbd->cb;
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struct ofono_sim *sim = cbd->user;
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uint8_t id;
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uint8_t cause;
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if (g_isi_msg_error(msg) < 0) {
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DBG("Error: %s", strerror(-g_isi_msg_error(msg)));
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goto failure;
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}
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id = g_isi_msg_id(msg);
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if (id == success) {
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DBG("%s", sec_message_id_name(id));
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sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_NONE);
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CALLBACK_WITH_SUCCESS(cb, cbd->data);
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return;
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}
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if (id == failure && g_isi_msg_data_get_byte(msg, 0, &cause)) {
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DBG("%s(cause=%02x)", sec_message_id_name(id), cause);
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if (cause == SEC_CAUSE_CODE_BLOCKED)
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sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_SIM_PUK);
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} else
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DBG("Error msg: %s", sec_message_id_name(id));
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failure:
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CALLBACK_WITH_FAILURE(cb, cbd->data);
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}
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static void sec_code_verify_resp(const GIsiMessage *msg, void *opaque)
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{
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check_sec_response(msg, opaque, SEC_CODE_VERIFY_OK_RESP,
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SEC_CODE_VERIFY_FAIL_RESP);
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}
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static void isi_send_passwd(struct ofono_sim *sim, const char *passwd,
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ofono_sim_lock_unlock_cb_t cb, void *data)
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{
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struct sim_data *sd = ofono_sim_get_data(sim);
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struct isi_cb_data *cbd = isi_cb_data_new(sim, cb, data);
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unsigned char msg[2 + SEC_CODE_MAX_LENGTH + 1] = {
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SEC_CODE_VERIFY_REQ,
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SEC_CODE_PIN,
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};
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int len = 2 + strlen(passwd) + 1;
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DBG("");
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if (!cbd)
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goto error;
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strcpy((char *) msg + 2, passwd);
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if (g_isi_client_send(sd->sec_client, msg, len,
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sec_code_verify_resp, cbd, g_free))
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return;
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error:
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, data);
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}
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static void isi_reset_passwd(struct ofono_sim *sim,
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const char *puk, const char *passwd,
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ofono_sim_lock_unlock_cb_t cb, void *data)
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{
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
struct isi_cb_data *cbd = isi_cb_data_new(sim, cb, data);
|
|
enum ofono_sim_password_type passwd_type = OFONO_SIM_PASSWORD_SIM_PIN;
|
|
unsigned char msg[2 + 2 * (SEC_CODE_MAX_LENGTH + 1)] = {
|
|
SEC_CODE_VERIFY_REQ,
|
|
};
|
|
size_t len = sizeof(msg);
|
|
|
|
DBG("");
|
|
|
|
if (!cbd)
|
|
goto error;
|
|
|
|
if (passwd_type == OFONO_SIM_PASSWORD_SIM_PIN)
|
|
msg[1] = SEC_CODE_PUK;
|
|
else if (passwd_type == OFONO_SIM_PASSWORD_SIM_PIN2)
|
|
msg[1] = SEC_CODE_PUK2;
|
|
else
|
|
goto error;
|
|
|
|
strcpy((char *) &msg[2], puk);
|
|
strcpy((char *) &msg[2 + SEC_CODE_MAX_LENGTH + 1], passwd);
|
|
|
|
if (g_isi_client_send(sd->sec_client, msg, len,
|
|
sec_code_verify_resp, cbd, g_free))
|
|
return;
|
|
|
|
error:
|
|
g_free(cbd);
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
|
}
|
|
|
|
|
|
/* ISI callback: Enable/disable PIN */
|
|
static void pin_enable_resp_cb(const GIsiMessage *msg, void *opaque)
|
|
{
|
|
check_sec_response(msg, opaque,
|
|
SEC_CODE_STATE_OK_RESP, SEC_CODE_STATE_FAIL_RESP);
|
|
}
|
|
|
|
static void isi_lock(struct ofono_sim *sim,
|
|
enum ofono_sim_password_type passwd_type,
|
|
int enable, const char *passwd,
|
|
ofono_sim_lock_unlock_cb_t cb, void *data)
|
|
{
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
struct isi_cb_data *cbd = isi_cb_data_new(sim, cb, data);
|
|
|
|
unsigned char req[3 + SEC_CODE_MAX_LENGTH + 1] = {
|
|
SEC_CODE_STATE_REQ,
|
|
};
|
|
|
|
if (!cbd)
|
|
goto error;
|
|
|
|
DBG("enable %d pintype %d pass %s", enable, passwd_type, passwd);
|
|
|
|
if (passwd_type == OFONO_SIM_PASSWORD_SIM_PIN)
|
|
req[1] = SEC_CODE_PIN;
|
|
else if (passwd_type == OFONO_SIM_PASSWORD_SIM_PIN2)
|
|
req[1] = SEC_CODE_PIN2;
|
|
else
|
|
goto error;
|
|
|
|
if (enable)
|
|
req[2] = SEC_CODE_ENABLE;
|
|
else
|
|
req[2] = SEC_CODE_DISABLE;
|
|
|
|
strcpy((char *) &req[3], passwd);
|
|
|
|
if (g_isi_client_send(sd->sec_client, req, sizeof(req),
|
|
pin_enable_resp_cb, cbd, g_free))
|
|
return;
|
|
|
|
error:
|
|
g_free(cbd);
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
|
}
|
|
|
|
|
|
/* ISI callback: PIN state (enabled/disabled) query */
|
|
static void sec_code_change_resp(const GIsiMessage *msg, void *opaque)
|
|
{
|
|
check_sec_response(msg, opaque,
|
|
SEC_CODE_CHANGE_OK_RESP, SEC_CODE_CHANGE_FAIL_RESP);
|
|
}
|
|
|
|
|
|
static void isi_change_passwd(struct ofono_sim *sim,
|
|
enum ofono_sim_password_type passwd_type,
|
|
const char *old, const char *new,
|
|
ofono_sim_lock_unlock_cb_t cb, void *data)
|
|
{
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
struct isi_cb_data *cbd = isi_cb_data_new(sim, cb, data);
|
|
unsigned char msg[2 + 2 * (SEC_CODE_MAX_LENGTH + 1)] = {
|
|
SEC_CODE_CHANGE_REQ,
|
|
};
|
|
|
|
DBG("passwd_type %d", passwd_type);
|
|
|
|
if (!cbd)
|
|
goto error;
|
|
|
|
if (passwd_type == OFONO_SIM_PASSWORD_SIM_PIN)
|
|
msg[1] = SEC_CODE_PIN;
|
|
else if (passwd_type == OFONO_SIM_PASSWORD_SIM_PIN2)
|
|
msg[1] = SEC_CODE_PIN2;
|
|
else
|
|
goto error;
|
|
|
|
strcpy((char *) &msg[2], old);
|
|
strcpy((char *) &msg[2 + SEC_CODE_MAX_LENGTH + 1], new);
|
|
|
|
if (g_isi_client_send(sd->sec_client, msg, sizeof(msg),
|
|
sec_code_change_resp, cbd, g_free))
|
|
return;
|
|
|
|
error:
|
|
g_free(cbd);
|
|
CALLBACK_WITH_FAILURE(cb, data);
|
|
}
|
|
|
|
|
|
/* ISI callback: PIN state (enabled/disabled) query */
|
|
static void sec_code_state_resp_cb(const GIsiMessage *msg, void *opaque)
|
|
{
|
|
struct isi_cb_data *cbd = opaque;
|
|
ofono_query_facility_lock_cb_t cb = cbd->cb;
|
|
int locked;
|
|
uint8_t state;
|
|
uint8_t status;
|
|
|
|
if (!g_isi_msg_data_get_byte(msg, 0, &state) ||
|
|
!g_isi_msg_data_get_byte(msg, 1, &status))
|
|
goto error;
|
|
|
|
if (state != SEC_CODE_STATE_OK_RESP)
|
|
goto error;
|
|
|
|
if (status == SEC_CODE_ENABLE)
|
|
locked = 1;
|
|
else if (status == SEC_CODE_DISABLE)
|
|
locked = 0;
|
|
else
|
|
goto error;
|
|
|
|
CALLBACK_WITH_SUCCESS(cb, locked, cbd->data);
|
|
return;
|
|
|
|
error:
|
|
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
|
|
}
|
|
|
|
static void isi_query_locked(struct ofono_sim *sim,
|
|
enum ofono_sim_password_type passwd_type,
|
|
ofono_query_facility_lock_cb_t cb, void *data)
|
|
{
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
struct isi_cb_data *cbd = isi_cb_data_new(sim, cb, data);
|
|
|
|
unsigned char msg[] = {
|
|
SEC_CODE_STATE_REQ,
|
|
0,
|
|
SEC_CODE_STATE_QUERY
|
|
};
|
|
|
|
DBG("");
|
|
|
|
if (!cbd)
|
|
goto error;
|
|
|
|
if (passwd_type == OFONO_SIM_PASSWORD_SIM_PIN)
|
|
msg[1] = SEC_CODE_PIN;
|
|
else if (passwd_type == OFONO_SIM_PASSWORD_SIM_PIN2)
|
|
msg[1] = SEC_CODE_PIN2;
|
|
else
|
|
goto error;
|
|
|
|
if (g_isi_client_send(sd->sec_client, msg, sizeof(msg),
|
|
sec_code_state_resp_cb, cbd, g_free))
|
|
return;
|
|
|
|
error:
|
|
g_free(cbd);
|
|
CALLBACK_WITH_FAILURE(cb, -1, data);
|
|
}
|
|
|
|
static void sim_ind_cb(const GIsiMessage *msg, void *opaque)
|
|
{
|
|
struct ofono_sim *sim = opaque;
|
|
uint8_t service;
|
|
uint8_t status;
|
|
|
|
DBG("");
|
|
|
|
if (g_isi_msg_id(msg) != SIM_IND ||
|
|
!g_isi_msg_data_get_byte(msg, 0, &service) ||
|
|
!g_isi_msg_data_get_byte(msg, 1, &status))
|
|
return;
|
|
|
|
if (status == SIM_SERV_PIN_VERIFY_REQUIRED && service == SIM_ST_PIN)
|
|
sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_SIM_PIN);
|
|
else if (status == SIM_SERV_SIM_BLOCKED)
|
|
sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_SIM_PUK);
|
|
else if (status == SIM_SERV_INIT_OK && service == SIM_ST_INFO)
|
|
sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_NONE);
|
|
else if (status == SIM_SERV_SIM_DISCONNECTED)
|
|
sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_INVALID);
|
|
}
|
|
|
|
static void sim_server_ready_ind_cb(const GIsiMessage *msg, void *opaque)
|
|
{
|
|
struct ofono_sim *sim = opaque;
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
|
|
DBG("");
|
|
|
|
if (sd == NULL || g_isi_msg_id(msg) != SIM_SERVER_READY_IND)
|
|
return;
|
|
|
|
sd->ready = TRUE;
|
|
|
|
if (sd->notify_ready)
|
|
__ofono_sim_recheck_pin(sim);
|
|
}
|
|
|
|
static void read_dyn_flags_cb(const GIsiMessage *msg, void *opaque)
|
|
{
|
|
struct ofono_sim *sim = opaque;
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
int status;
|
|
|
|
status = sim_resp_status(msg, SIM_DYNAMIC_FLAGS_RESP, READ_DYN_FLAGS);
|
|
|
|
if (status < 0 || status == SIM_SERV_NOTREADY)
|
|
return;
|
|
|
|
sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_NONE);
|
|
|
|
sd->ready = TRUE;
|
|
|
|
if (sd->notify_ready)
|
|
__ofono_sim_recheck_pin(sim);
|
|
}
|
|
|
|
static void read_dyn_flags_req(struct ofono_sim *sim)
|
|
{
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
|
|
unsigned char req[] = {
|
|
SIM_DYNAMIC_FLAGS_REQ,
|
|
READ_DYN_FLAGS,
|
|
0
|
|
};
|
|
|
|
g_isi_client_send(sd->client, req, sizeof(req),
|
|
read_dyn_flags_cb, sim, NULL);
|
|
}
|
|
|
|
static void sec_state_resp_cb(const GIsiMessage *msg, void *opaque)
|
|
{
|
|
struct ofono_sim *sim = opaque;
|
|
uint8_t msgid;
|
|
uint8_t cause;
|
|
|
|
if (g_isi_msg_error(msg) < 0) {
|
|
DBG("Error: %s", strerror(-g_isi_msg_error(msg)));
|
|
return;
|
|
}
|
|
|
|
msgid = g_isi_msg_id(msg);
|
|
|
|
if (msgid != SEC_STATE_RESP) {
|
|
DBG("Unexpected msg: %s", sec_message_id_name(msgid));
|
|
return;
|
|
}
|
|
|
|
if (!g_isi_msg_data_get_byte(msg, 0, &cause)) {
|
|
DBG("Runt msg: %s", sec_message_id_name(msgid));
|
|
return;
|
|
}
|
|
|
|
DBG("%s(cause=0x%0x)", sec_message_id_name(msgid), cause);
|
|
|
|
switch (cause) {
|
|
case SEC_STARTUP_OK:
|
|
DBG("SEC_STARTUP_OK");
|
|
sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_NONE);
|
|
/* Check if SIM server is already ready */
|
|
read_dyn_flags_req(sim);
|
|
break;
|
|
|
|
case SEC_CAUSE_PIN_REQUIRED:
|
|
DBG("SEC_CAUSE_PIN_REQUIRED");
|
|
sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_SIM_PIN);
|
|
break;
|
|
|
|
case SEC_CAUSE_PUK_REQUIRED:
|
|
DBG("SEC_CAUSE_PUK_REQUIRED");
|
|
sim_set_passwd_state(sim, OFONO_SIM_PASSWORD_SIM_PIN);
|
|
break;
|
|
|
|
case SEC_CAUSE_NO_SIM:
|
|
DBG("SEC_CAUSE_NO_SIM");
|
|
break;
|
|
|
|
case SEC_CAUSE_INVALID_SIM:
|
|
DBG("SEC_CAUSE_INVALID_SIM");
|
|
break;
|
|
|
|
case SEC_CAUSE_SIM_REJECTED:
|
|
DBG("SEC_CAUSE_SIM_REJECTED");
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void isi_sec_state_req(struct ofono_sim *sim)
|
|
{
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
|
|
unsigned char req[] = {
|
|
SEC_STATE_REQ,
|
|
0,
|
|
0
|
|
};
|
|
|
|
g_isi_client_send(sd->sec_client, req, sizeof(req),
|
|
sec_state_resp_cb, sim, NULL);
|
|
}
|
|
|
|
static void sim_status_resp_cb(const GIsiMessage *msg, void *opaque)
|
|
{
|
|
struct ofono_sim *sim = opaque;
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
int status = sim_resp_status(msg, SIM_STATUS_RESP, SIM_ST_CARD_STATUS);
|
|
|
|
if (status < 0 || status == SIM_SERV_SIM_DISCONNECTED)
|
|
return;
|
|
|
|
/* We probably have a SIM. */
|
|
if (sd->sec_client)
|
|
isi_sec_state_req(sim);
|
|
else
|
|
read_dyn_flags_req(sim);
|
|
}
|
|
|
|
static void isi_sim_status_req(struct ofono_sim *sim)
|
|
{
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
const unsigned char req[] = {
|
|
SIM_STATUS_REQ,
|
|
SIM_ST_CARD_STATUS
|
|
};
|
|
|
|
g_isi_client_send(sd->client, req, sizeof(req),
|
|
sim_status_resp_cb, sim, NULL);
|
|
}
|
|
|
|
static void sec_reachable_cb(const GIsiMessage *msg, void *data)
|
|
{
|
|
struct ofono_sim *sim = data;
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
|
|
if (g_isi_msg_error(msg) < 0) {
|
|
DBG("PN_SECURITY: %s", strerror(-g_isi_msg_error(msg)));
|
|
DBG("PIN code handling not available");
|
|
g_isi_client_destroy(sd->sec_client);
|
|
sd->sec_client = NULL;
|
|
}
|
|
|
|
g_isi_client_ind_subscribe(sd->client, SIM_IND, sim_ind_cb, sim);
|
|
g_isi_client_ind_subscribe(sd->client, SIM_SERVER_READY_IND,
|
|
sim_server_ready_ind_cb, sim);
|
|
/* Check if we have a SIM */
|
|
isi_sim_status_req(sim);
|
|
|
|
ofono_sim_register(sim);
|
|
}
|
|
|
|
static void sim_reachable_cb(const GIsiMessage *msg, void *data)
|
|
{
|
|
struct ofono_sim *sim = data;
|
|
struct sim_data *sd = ofono_sim_get_data(sim);
|
|
|
|
if (g_isi_msg_error(msg) < 0) {
|
|
DBG("PN_SIM: %s", strerror(-g_isi_msg_error(msg)));
|
|
ofono_sim_remove(sim);
|
|
return;
|
|
}
|
|
|
|
ISI_RESOURCE_DBG(msg);
|
|
|
|
g_isi_client_verify(sd->sec_client, sec_reachable_cb, sim, NULL);
|
|
}
|
|
|
|
static int isi_sim_probe(struct ofono_sim *sim, unsigned int vendor,
|
|
void *user)
|
|
{
|
|
GIsiModem *modem = user;
|
|
struct sim_data *sd;
|
|
|
|
sd = g_try_new0(struct sim_data, 1);
|
|
if (sd == NULL)
|
|
return -ENOMEM;
|
|
|
|
sd->passwd_state = OFONO_SIM_PASSWORD_INVALID;
|
|
|
|
sd->client = g_isi_client_create(modem, PN_SIM);
|
|
if (sd->client == NULL)
|
|
goto error;
|
|
|
|
sd->sec_client = g_isi_client_create(modem, PN_SECURITY);
|
|
if (sd->sec_client == NULL)
|
|
goto error;
|
|
|
|
g_isi_client_set_timeout(sd->client, SIM_TIMEOUT);
|
|
g_isi_client_set_timeout(sd->sec_client, SIM_TIMEOUT);
|
|
|
|
ofono_sim_set_data(sim, sd);
|
|
|
|
g_isi_client_ind_subscribe(sd->client, SIM_IND, sim_ind_cb, sim);
|
|
g_isi_client_verify(sd->client, sim_reachable_cb, sim, NULL);
|
|
|
|
return 0;
|
|
|
|
error:
|
|
g_isi_client_destroy(sd->client);
|
|
g_isi_client_destroy(sd->sec_client);
|
|
|
|
return -ENOMEM;
|
|
}
|
|
|
|
static void isi_sim_remove(struct ofono_sim *sim)
|
|
{
|
|
struct sim_data *data = ofono_sim_get_data(sim);
|
|
|
|
ofono_sim_set_data(sim, NULL);
|
|
|
|
if (data == NULL)
|
|
return;
|
|
|
|
g_isi_client_destroy(data->client);
|
|
g_isi_client_destroy(data->sec_client);
|
|
g_free(data);
|
|
}
|
|
|
|
static const struct ofono_sim_driver driver = {
|
|
.name = "isimodem",
|
|
.probe = isi_sim_probe,
|
|
.remove = isi_sim_remove,
|
|
.read_file_info = isi_read_file_info,
|
|
.read_file_transparent = isi_read_file_transparent,
|
|
.read_file_linear = isi_read_file_linear,
|
|
.read_file_cyclic = isi_read_file_cyclic,
|
|
.write_file_transparent = isi_write_file_transparent,
|
|
.write_file_linear = isi_write_file_linear,
|
|
.write_file_cyclic = isi_write_file_cyclic,
|
|
.read_imsi = isi_read_imsi,
|
|
.query_passwd_state = isi_query_passwd_state,
|
|
.send_passwd = isi_send_passwd,
|
|
.reset_passwd = isi_reset_passwd,
|
|
.lock = isi_lock,
|
|
.change_passwd = isi_change_passwd,
|
|
.query_facility_lock = isi_query_locked,
|
|
};
|
|
|
|
void isi_sim_init(void)
|
|
{
|
|
ofono_sim_driver_register(&driver);
|
|
}
|
|
|
|
void isi_sim_exit(void)
|
|
{
|
|
ofono_sim_driver_unregister(&driver);
|
|
}
|