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-rw-r--r--drivers/Makefile.am2
-rw-r--r--drivers/atmodem/at.h3
-rw-r--r--drivers/atmodem/atmodem.c2
-rw-r--r--drivers/atmodem/sim.c325
4 files changed, 331 insertions, 1 deletions
diff --git a/drivers/Makefile.am b/drivers/Makefile.am
index d70bf859..5ade3e04 100644
--- a/drivers/Makefile.am
+++ b/drivers/Makefile.am
@@ -8,7 +8,7 @@ builtin_sources += atmodem/atmodem.c atmodem/at.h \
atmodem/session.h atmodem/session.c \
atmodem/call-settings.c atmodem/call-waiting.c \
atmodem/call-forwarding.c atmodem/call-meter.c \
- atmodem/network-registration.c \
+ atmodem/network-registration.c atmodem/sim.c \
atmodem/ussd.c atmodem/voicecall.c \
atmodem/call-barring.c
diff --git a/drivers/atmodem/at.h b/drivers/atmodem/at.h
index 95b2f72d..4907be7a 100644
--- a/drivers/atmodem/at.h
+++ b/drivers/atmodem/at.h
@@ -90,3 +90,6 @@ extern void at_call_meter_exit(struct ofono_modem *modem);
extern void at_call_barring_init(struct ofono_modem *modem);
extern void at_call_barring_exit(struct ofono_modem *modem);
+
+extern void at_sim_init(struct ofono_modem *modem);
+extern void at_sim_exit(struct ofono_modem *modem);
diff --git a/drivers/atmodem/atmodem.c b/drivers/atmodem/atmodem.c
index b0365d43..25cecd30 100644
--- a/drivers/atmodem/atmodem.c
+++ b/drivers/atmodem/atmodem.c
@@ -110,6 +110,7 @@ static void manager_free(gpointer user)
at_ussd_exit(at->modem);
at_call_meter_exit(at->modem);
at_call_barring_exit(at->modem);
+ at_sim_exit(at->modem);
ofono_modem_unregister(at->modem);
at_destroy(at);
@@ -344,6 +345,7 @@ static void create_cb(GIOChannel *io, gboolean success, gpointer user)
at_voicecall_init(at->modem);
at_call_meter_init(at->modem);
at_call_barring_init(at->modem);
+ at_sim_init(at->modem);
at->io = io;
at->driver = g_strdup(driver);
diff --git a/drivers/atmodem/sim.c b/drivers/atmodem/sim.c
new file mode 100644
index 00000000..20cf5647
--- /dev/null
+++ b/drivers/atmodem/sim.c
@@ -0,0 +1,325 @@
+/*
+ *
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2008-2009 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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
+
+#define _GNU_SOURCE
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <glib.h>
+
+#include <ofono/log.h>
+#include "driver.h"
+
+#include "gatchat.h"
+#include "gatresult.h"
+
+#include "at.h"
+
+static const char *crsm_prefix[] = { "+CRSM:", NULL };
+static const char *empty_prefix[] = { "", NULL };
+static const char *cnum_prefix[] = { "+CNUM:", NULL };
+
+static void at_crsm_len_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ GAtResultIter iter;
+ ofono_sim_file_len_cb_t cb = cbd->cb;
+ gint sw1, len;
+ struct ofono_error error;
+
+ dump_response("at_crsm_len_cb", ok, result);
+ decode_at_error(&error, g_at_result_final_response(result));
+
+ if (!ok) {
+ cb(&error, -1, cbd->data);
+ return;
+ }
+
+ g_at_result_iter_init(&iter, result);
+
+ if (!g_at_result_iter_next(&iter, "+CRSM:")) {
+ DECLARE_FAILURE(e);
+
+ cb(&e, -1, cbd->data);
+ return;
+ }
+
+ g_at_result_iter_next_number(&iter, &sw1);
+ g_at_result_iter_next_number(&iter, &len);
+
+ ofono_debug("crsm_len_cb: %i, %i", sw1, len);
+
+ if (sw1 != 0x67) {
+ DECLARE_FAILURE(e);
+
+ cb(&e, -1, cbd->data);
+ return;
+ }
+
+ cb(&error, len, cbd->data);
+}
+
+static void at_sim_read_file_len(struct ofono_modem *modem, int fileid,
+ ofono_sim_file_len_cb_t cb,
+ void *data)
+{
+ struct at_data *at = ofono_modem_userdata(modem);
+ struct cb_data *cbd = cb_data_new(modem, cb, data);
+ char buf[64];
+
+ if (!cbd)
+ goto error;
+
+ snprintf(buf, sizeof(buf), "AT+CRSM=176,%i,0,0,0", fileid);
+ if (g_at_chat_send(at->parser, buf, crsm_prefix,
+ at_crsm_len_cb, cbd, g_free) > 0)
+ return;
+
+error:
+ if (cbd)
+ g_free(cbd);
+
+ {
+ DECLARE_FAILURE(error);
+ cb(&error, -1, data);
+ }
+}
+
+static void at_crsm_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ GAtResultIter iter;
+ ofono_sim_read_cb_t cb = cbd->cb;
+ struct ofono_error error;
+ const guint8 *response;
+ gint sw1, sw2, len;
+
+ dump_response("at_crsm_cb", ok, result);
+ decode_at_error(&error, g_at_result_final_response(result));
+
+ if (!ok) {
+ cb(&error, NULL, 0, cbd->data);
+ return;
+ }
+
+ g_at_result_iter_init(&iter, result);
+
+ if (!g_at_result_iter_next(&iter, "+CRSM:")) {
+ DECLARE_FAILURE(e);
+
+ cb(&e, NULL, 0, cbd->data);
+ return;
+ }
+
+ g_at_result_iter_next_number(&iter, &sw1);
+ g_at_result_iter_next_number(&iter, &sw2);
+ if (!g_at_result_iter_next_hexstring(&iter, &response, &len) ||
+ (sw1 != 0x90 && sw1 != 0x91 && sw1 != 0x92) ||
+ (sw1 == 0x90 && sw2 != 0x00)) {
+ DECLARE_FAILURE(e);
+
+ cb(&e, NULL, 0, cbd->data);
+ return;
+ }
+
+ ofono_debug("crsm_cb: %02x, %02x, %d", sw1, sw2, len);
+
+ cb(&error, response, len, cbd->data);
+}
+
+static void at_sim_read_file(struct ofono_modem *modem, int fileid, int start,
+ int length, ofono_sim_read_cb_t cb,
+ void *data)
+{
+ struct at_data *at = ofono_modem_userdata(modem);
+ struct cb_data *cbd = cb_data_new(modem, cb, data);
+ char buf[64];
+
+ if (!cbd)
+ goto error;
+
+ snprintf(buf, sizeof(buf), "AT+CRSM=176,%i,%i,%i,%i", fileid,
+ start >> 8, start & 0xff, length);
+ if (g_at_chat_send(at->parser, buf, crsm_prefix,
+ at_crsm_cb, cbd, g_free) > 0)
+ return;
+
+error:
+ if (cbd)
+ g_free(cbd);
+
+ {
+ DECLARE_FAILURE(error);
+ cb(&error, NULL, 0, data);
+ }
+}
+
+static void at_cimi_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ GAtResultIter iter;
+ ofono_imsi_cb_t cb = cbd->cb;
+ struct ofono_error error;
+ const char *imsi;
+
+ dump_response("at_cimi_cb", ok, result);
+ decode_at_error(&error, g_at_result_final_response(result));
+ if (!ok) {
+ cb(&error, NULL, cbd->data);
+ return;
+ }
+
+ g_at_result_iter_init(&iter, result);
+ g_at_result_iter_next(&iter, "");
+
+ imsi = g_at_result_iter_raw_line(&iter);
+ if (imsi == NULL) {
+ DECLARE_FAILURE(e);
+ cb(&e, NULL, cbd->data);
+ return;
+ }
+
+ ofono_debug("cimi_cb: %s", imsi);
+
+ cb(&error, imsi, cbd->data);
+}
+
+static void at_read_imsi(struct ofono_modem *modem, ofono_imsi_cb_t cb,
+ void *data)
+{
+ struct at_data *at = ofono_modem_userdata(modem);
+ struct cb_data *cbd = cb_data_new(modem, cb, data);
+
+ if (!cbd)
+ goto error;
+
+ if (g_at_chat_send(at->parser, "AT+CIMI", empty_prefix,
+ at_cimi_cb, cbd, g_free) > 0)
+ return;
+
+error:
+ if (cbd)
+ g_free(cbd);
+
+ {
+ DECLARE_FAILURE(error);
+ cb(&error, NULL, data);
+ }
+}
+
+static void at_cnum_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ GAtResultIter iter;
+ ofono_numbers_cb_t cb = cbd->cb;
+ struct ofono_error error;
+ struct ofono_own_number *numbers;
+ GSList *l = NULL;
+ int count;
+ const char *str;
+
+ dump_response("at_cnum_cb", ok, result);
+ decode_at_error(&error, g_at_result_final_response(result));
+
+ if (!ok) {
+ cb(&error, NULL, cbd->data);
+ return;
+ }
+
+ g_at_result_iter_init(&iter, result);
+
+ for (count = 0; g_at_result_iter_next(&iter, "+CNUM:"); count++);
+ ofono_debug("Got %i elements", count);
+
+ numbers = g_try_new0(struct ofono_own_number, count);
+ if (!numbers) {
+ DECLARE_FAILURE(e);
+ cb(&e, NULL, cbd->data);
+ return;
+ }
+
+ g_at_result_iter_init(&iter, result);
+
+ for (count = 0; g_at_result_iter_next(&iter, "+CNUM:"); count++) {
+ g_at_result_iter_skip_next(&iter);
+
+ if (!g_at_result_iter_next_string(&iter, &str))
+ continue;
+
+ g_strlcpy(numbers[count].phone_number, str,
+ OFONO_MAX_PHONE_NUMBER_LENGTH);
+
+ g_at_result_iter_next_number(&iter,
+ &numbers[count].number_type);
+
+ l = g_slist_append(l, &numbers[count]);
+ }
+
+ cb(&error, l, cbd->data);
+
+ g_free(numbers);
+ g_slist_free(l);
+}
+
+static void at_read_msisdn(struct ofono_modem *modem, ofono_numbers_cb_t cb,
+ void *data)
+{
+ struct at_data *at = ofono_modem_userdata(modem);
+ struct cb_data *cbd = cb_data_new(modem, cb, data);
+
+ if (!cbd)
+ goto error;
+
+ if (g_at_chat_send(at->parser, "AT+CNUM", cnum_prefix,
+ at_cnum_cb, cbd, g_free) > 0)
+ return;
+
+error:
+ if (cbd)
+ g_free(cbd);
+
+ {
+ DECLARE_FAILURE(error);
+ cb(&error, NULL, data);
+ }
+}
+
+static struct ofono_sim_ops ops = {
+ .read_file_len = at_sim_read_file_len,
+ .read_file = at_sim_read_file,
+ .read_imsi = at_read_imsi,
+ .read_own_numbers = at_read_msisdn,
+};
+
+void at_sim_init(struct ofono_modem *modem)
+{
+ ofono_sim_manager_register(modem, &ops);
+}
+
+void at_sim_exit(struct ofono_modem *modem)
+{
+ ofono_sim_manager_unregister(modem);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-22 15:18:18 +0000