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ofono
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ofono/drivers/atmodem/sim.c

2014 lines
48 KiB
C
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/*
*
* oFono - Open Source Telephony
*
* Copyright (C) 2008-2011 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
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <glib.h>
#include <ofono/log.h>
#include <ofono/modem.h>
#include <ofono/sim.h>
#include "gatchat.h"
#include "gatresult.h"
#include "simutil.h"
#include "vendor.h"
#include "util.h"
#include "atmodem.h"
#define EF_STATUS_INVALIDATED 0
#define EF_STATUS_VALID 1
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
struct sim_data {
GAtChat *chat;
unsigned int vendor;
guint passwd_type_mask;
struct at_util_sim_state_query *sim_state_query;
};
static const char *crsm_prefix[] = { "+CRSM:", NULL };
static const char *cpin_prefix[] = { "+CPIN:", NULL };
static const char *clck_prefix[] = { "+CLCK:", NULL };
static const char *huawei_cpin_prefix[] = { "^CPIN:", NULL };
static const char *xpincnt_prefix[] = { "+XPINCNT:", NULL };
static const char *zpinpuk_prefix[] = { "+ZPINPUK:", NULL };
static const char *pinnum_prefix[] = { "%PINNUM:", NULL };
static const char *oercn_prefix[] = { "_OERCN:", NULL };
static const char *cpinr_prefixes[] = { "+CPINR:", "+CPINRE:", NULL };
static const char *epin_prefix[] = { "*EPIN:", NULL };
static const char *simcom_spic_prefix[] = { "+SPIC:", NULL };
static const char *gemalto_spic_prefix[] = { "^SPIC:", NULL };
static const char *pct_prefix[] = { "#PCT:", NULL };
static const char *pnnm_prefix[] = { "+PNNM:", NULL };
static const char *qpinc_prefix[] = { "+QPINC:", NULL };
static const char *qtrpin_prefix[] = { "+QTRPIN:", NULL };
static const char *upincnt_prefix[] = { "+UPINCNT:", NULL };
static const char *cuad_prefix[] = { "+CUAD:", NULL };
static const char *ccho_prefix[] = { "+CCHO:", NULL };
static const char *crla_prefix[] = { "+CRLA:", NULL };
static const char *cgla_prefix[] = { "+CGLA:", NULL };
static const char *none_prefix[] = { NULL };
static void append_file_path(char *buf, const unsigned char *path,
unsigned int path_len)
{
if (path_len > 0) {
*buf++ = ',';
*buf++ = ',';
*buf++ = '\"';
for (; path_len; path_len--)
buf += sprintf(buf, "%02hhX", *path++);
*buf++ = '\"';
*buf = '\0';
}
}
static void get_response_common_cb(gboolean ok, GAtResult *result,
gpointer user_data, const char *prefix)
{
struct cb_data *cbd = user_data;
GAtResultIter iter;
ofono_sim_file_info_cb_t cb = cbd->cb;
struct ofono_error error;
const guint8 *response;
gint sw1, sw2, len;
int flen, rlen;
int str;
unsigned char access[3];
unsigned char file_status;
decode_at_error(&error, g_at_result_final_response(result));
if (!ok) {
cb(&error, -1, -1, -1, NULL, EF_STATUS_INVALIDATED, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, prefix))
goto error;
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)) {
memset(&error, 0, sizeof(error));
error.type = OFONO_ERROR_TYPE_SIM;
error.error = (sw1 << 8) | sw2;
cb(&error, -1, -1, -1, NULL, EF_STATUS_INVALIDATED, cbd->data);
return;
}
DBG("crsm_info_cb: %02x, %02x, %i", sw1, sw2, len);
if (response[0] == 0x62) {
ok = sim_parse_3g_get_response(response, len, &flen, &rlen,
&str, access, NULL);
file_status = EF_STATUS_VALID;
} else
ok = sim_parse_2g_get_response(response, len, &flen, &rlen,
&str, access, &file_status);
if (!ok)
goto error;
cb(&error, flen, str, rlen, access, file_status, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, -1, -1, -1, NULL,
EF_STATUS_INVALIDATED, cbd->data);
}
static void at_crsm_info_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
get_response_common_cb(ok, result, user_data, "+CRSM:");
}
static void at_sim_read_info(struct ofono_sim *sim, int fileid,
const unsigned char *path,
unsigned int path_len,
ofono_sim_file_info_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd;
char buf[128];
unsigned int len;
if (sd->vendor == OFONO_VENDOR_OPTION_HSO) {
unsigned char access[3] = { 0x00, 0x00, 0x00 };
if (fileid == SIM_EFAD_FILEID) {
CALLBACK_WITH_SUCCESS(cb, 4, 0, 0, access,
EF_STATUS_VALID, data);
return;
}
}
cbd = cb_data_new(cb, data);
len = snprintf(buf, sizeof(buf), "AT+CRSM=192,%i", fileid);
switch (sd->vendor) {
default:
if (path_len == 0)
break;
/* Fall through */
case OFONO_VENDOR_ZTE:
case OFONO_VENDOR_HUAWEI:
case OFONO_VENDOR_SIERRA:
case OFONO_VENDOR_SPEEDUP:
case OFONO_VENDOR_QUALCOMM_MSM:
case OFONO_VENDOR_SIMCOM:
/* Maximum possible length */
len += sprintf(buf + len, ",0,0,255");
break;
}
append_file_path(buf + len, path, path_len);
if (g_at_chat_send(sd->chat, buf, crsm_prefix,
at_crsm_info_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, -1, -1, -1, NULL,
EF_STATUS_INVALIDATED, data);
}
static void at_crsm_read_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;
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:")) {
CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
return;
}
g_at_result_iter_next_number(&iter, &sw1);
g_at_result_iter_next_number(&iter, &sw2);
if ((sw1 != 0x90 && sw1 != 0x91 && sw1 != 0x92 && sw1 != 0x9f) ||
(sw1 == 0x90 && sw2 != 0x00)) {
memset(&error, 0, sizeof(error));
error.type = OFONO_ERROR_TYPE_SIM;
error.error = (sw1 << 8) | sw2;
cb(&error, NULL, 0, cbd->data);
return;
}
if (!g_at_result_iter_next_hexstring(&iter, &response, &len)) {
CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
return;
}
DBG("crsm_read_cb: %02x, %02x, %d", sw1, sw2, len);
cb(&error, response, len, cbd->data);
}
static void at_sim_read_binary(struct ofono_sim *sim, int fileid,
int start, int length,
const unsigned char *path,
unsigned int path_len,
ofono_sim_read_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char buf[64];
unsigned int len;
len = snprintf(buf, sizeof(buf), "AT+CRSM=176,%i,%i,%i,%i", fileid,
start >> 8, start & 0xff, length);
append_file_path(buf + len, path, path_len);
if (g_at_chat_send(sd->chat, buf, crsm_prefix,
at_crsm_read_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
}
static void at_sim_read_record(struct ofono_sim *sim, int fileid,
int record, int length,
const unsigned char *path,
unsigned int path_len,
ofono_sim_read_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char buf[128];
unsigned int len;
len = snprintf(buf, sizeof(buf), "AT+CRSM=178,%i,%i,4,%i", fileid,
record, length);
append_file_path(buf + len, path, path_len);
if (g_at_chat_send(sd->chat, buf, crsm_prefix,
at_crsm_read_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
}
static void at_crsm_update_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
GAtResultIter iter;
ofono_sim_write_cb_t cb = cbd->cb;
struct ofono_error error;
gint sw1, sw2;
decode_at_error(&error, g_at_result_final_response(result));
if (!ok) {
cb(&error, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "+CRSM:")) {
CALLBACK_WITH_FAILURE(cb, cbd->data);
return;
}
g_at_result_iter_next_number(&iter, &sw1);
g_at_result_iter_next_number(&iter, &sw2);
if ((sw1 != 0x90 && sw1 != 0x91 && sw1 != 0x92 && sw1 != 0x9f) ||
(sw1 == 0x90 && sw2 != 0x00)) {
memset(&error, 0, sizeof(error));
error.type = OFONO_ERROR_TYPE_SIM;
error.error = (sw1 << 8) | sw2;
}
DBG("crsm_update_cb: %02x, %02x", sw1, sw2);
cb(&error, cbd->data);
}
static void at_sim_update_file(struct ofono_sim *sim, int cmd, int fileid,
int p1, int p2, int p3,
const unsigned char *value,
const unsigned char *path,
unsigned int path_len,
ofono_sim_write_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char *buf;
int len, ret;
int size = 38 + p3 * 2;
DBG("");
buf = g_try_new(char, size);
if (buf == NULL)
goto error;
len = sprintf(buf, "AT+CRSM=%i,%i,%i,%i,%i,\"", cmd, fileid,p1, p2, p3);
for (; p3; p3--)
len += sprintf(buf + len, "%02hhX", *value++);
buf[len++] = '\"';
buf[len] = '\0';
ret = g_at_chat_send(sd->chat, buf, crsm_prefix,
at_crsm_update_cb, cbd, g_free);
g_free(buf);
if (ret > 0)
return;
error:
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, data);
}
static void at_sim_update_binary(struct ofono_sim *sim, int fileid,
int start, int length,
const unsigned char *value,
const unsigned char *path,
unsigned int path_len,
ofono_sim_write_cb_t cb, void *data)
{
at_sim_update_file(sim, 214, fileid, start >> 8, start & 0xff,
length, value, path, path_len, cb, data);
}
static void at_sim_update_record(struct ofono_sim *sim, int fileid,
int record, int length,
const unsigned char *value,
const unsigned char *path,
unsigned int path_len,
ofono_sim_write_cb_t cb, void *data)
{
at_sim_update_file(sim, 220, fileid, record, 4, length,
value, path, path_len, cb, data);
}
static void at_sim_update_cyclic(struct ofono_sim *sim, int fileid,
int length, const unsigned char *value,
const unsigned char *path,
unsigned int path_len,
ofono_sim_write_cb_t cb, void *data)
{
at_sim_update_file(sim, 220, fileid, 0, 3, length, value,
path, path_len, cb, data);
}
static void at_cimi_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
GAtResultIter iter;
ofono_sim_imsi_cb_t cb = cbd->cb;
struct ofono_error error;
const char *imsi;
int i;
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 (i = 0; i < g_at_result_num_response_lines(result); i++)
g_at_result_iter_next(&iter, NULL);
imsi = g_at_result_iter_raw_line(&iter);
DBG("cimi_cb: %s", imsi);
cb(&error, imsi, cbd->data);
}
static void at_read_imsi(struct ofono_sim *sim, ofono_sim_imsi_cb_t cb,
void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
if (g_at_chat_send(sd->chat, "AT+CIMI", NULL,
at_cimi_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, data);
}
static struct {
enum ofono_sim_password_type type;
const char *name;
} const at_sim_name[] = {
{ OFONO_SIM_PASSWORD_NONE, "READY" },
{ OFONO_SIM_PASSWORD_SIM_PIN, "SIM PIN" },
{ OFONO_SIM_PASSWORD_SIM_PUK, "SIM PUK" },
{ OFONO_SIM_PASSWORD_PHSIM_PIN, "PH-SIM PIN" },
{ OFONO_SIM_PASSWORD_PHFSIM_PIN, "PH-FSIM PIN" },
{ OFONO_SIM_PASSWORD_PHFSIM_PUK, "PH-FSIM PUK" },
{ OFONO_SIM_PASSWORD_SIM_PIN2, "SIM PIN2" },
{ OFONO_SIM_PASSWORD_SIM_PUK2, "SIM PUK2" },
{ OFONO_SIM_PASSWORD_PHNET_PIN, "PH-NET PIN" },
{ OFONO_SIM_PASSWORD_PHNET_PUK, "PH-NET PUK" },
{ OFONO_SIM_PASSWORD_PHNETSUB_PIN, "PH-NETSUB PIN" },
{ OFONO_SIM_PASSWORD_PHNETSUB_PUK, "PH-NETSUB PUK" },
{ OFONO_SIM_PASSWORD_PHSP_PIN, "PH-SP PIN" },
{ OFONO_SIM_PASSWORD_PHSP_PUK, "PH-SP PUK" },
{ OFONO_SIM_PASSWORD_PHCORP_PIN, "PH-CORP PIN" },
{ OFONO_SIM_PASSWORD_PHCORP_PUK, "PH-CORP PUK" },
};
#define BUILD_PIN_RETRIES_ARRAY(passwd_types, passwd_types_cnt, retry) \
for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++) \
retry[i] = -1; \
\
for (i = 0; i < passwd_types_cnt; i++) { \
int val; \
\
if (!g_at_result_iter_next_number(&iter, &val)) \
goto error; \
\
retry[passwd_types[i]] = val; \
\
DBG("retry counter id=%d, val=%d", passwd_types[i], \
retry[passwd_types[i]]); \
} \
static void huawei_cpin_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
static enum ofono_sim_password_type password_types[] = {
OFONO_SIM_PASSWORD_SIM_PUK,
OFONO_SIM_PASSWORD_SIM_PIN,
OFONO_SIM_PASSWORD_SIM_PUK2,
OFONO_SIM_PASSWORD_SIM_PIN2,
};
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "^CPIN:"))
goto error;
/* Skip status since we are not interested in this */
if (!g_at_result_iter_skip_next(&iter))
goto error;
/* Skip "overall counter" since we'll grab each one individually */
if (!g_at_result_iter_skip_next(&iter))
goto error;
BUILD_PIN_RETRIES_ARRAY(password_types, ARRAY_SIZE(password_types),
retries);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void pinnum_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
static enum ofono_sim_password_type password_types[] = {
OFONO_SIM_PASSWORD_SIM_PIN,
OFONO_SIM_PASSWORD_SIM_PUK,
OFONO_SIM_PASSWORD_SIM_PIN2,
OFONO_SIM_PASSWORD_SIM_PUK2,
};
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "%PINNUM:"))
goto error;
BUILD_PIN_RETRIES_ARRAY(password_types, ARRAY_SIZE(password_types),
retries);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void zpinpuk_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
static enum ofono_sim_password_type password_types[] = {
OFONO_SIM_PASSWORD_SIM_PIN,
OFONO_SIM_PASSWORD_SIM_PUK,
};
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "+ZPINPUK:"))
goto error;
BUILD_PIN_RETRIES_ARRAY(password_types, ARRAY_SIZE(password_types),
retries);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void xpincnt_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
static enum ofono_sim_password_type password_types[] = {
OFONO_SIM_PASSWORD_SIM_PIN,
OFONO_SIM_PASSWORD_SIM_PIN2,
OFONO_SIM_PASSWORD_SIM_PUK,
OFONO_SIM_PASSWORD_SIM_PUK2,
};
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "+XPINCNT:"))
goto error;
BUILD_PIN_RETRIES_ARRAY(password_types, ARRAY_SIZE(password_types),
retries);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void oercn_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
static enum ofono_sim_password_type password_types[] = {
OFONO_SIM_PASSWORD_SIM_PIN,
OFONO_SIM_PASSWORD_SIM_PUK,
};
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "_OERCN:"))
goto error;
BUILD_PIN_RETRIES_ARRAY(password_types, ARRAY_SIZE(password_types),
retries);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void cpnnum_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
const char *line;
int num;
char **entries;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
for (num = 0; num < g_at_result_num_response_lines(result); num++)
g_at_result_iter_next(&iter, NULL);
line = g_at_result_iter_raw_line(&iter);
DBG("%s", line);
for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++)
retries[i] = -1;
entries = g_strsplit(line, "; ", -1);
for (num = 0; entries[num]; num++) {
int retry;
if (strlen(entries[num]) < 5)
continue;
retry = strtol(entries[num] + 5, NULL, 10);
if (retry == 0 && errno == EINVAL)
continue;
if (g_str_has_prefix(entries[num], "PIN1=") == TRUE)
retries[OFONO_SIM_PASSWORD_SIM_PIN] = retry;
else if (g_str_has_prefix(entries[num], "PUK1=") == TRUE)
retries[OFONO_SIM_PASSWORD_SIM_PUK] = retry;
else if (g_str_has_prefix(entries[num], "PIN2=") == TRUE)
retries[OFONO_SIM_PASSWORD_SIM_PIN2] = retry;
else if (g_str_has_prefix(entries[num], "PUK2=") == TRUE)
retries[OFONO_SIM_PASSWORD_SIM_PUK2] = retry;
}
g_strfreev(entries);
cb(&error, retries, cbd->data);
}
static void at_epin_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
static enum ofono_sim_password_type password_types[] = {
OFONO_SIM_PASSWORD_SIM_PIN,
OFONO_SIM_PASSWORD_SIM_PUK,
OFONO_SIM_PASSWORD_SIM_PIN2,
OFONO_SIM_PASSWORD_SIM_PUK2,
};
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "*EPIN:"))
goto error;
BUILD_PIN_RETRIES_ARRAY(password_types, ARRAY_SIZE(password_types),
retries);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void at_cpinr_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t len = sizeof(at_sim_name) / sizeof(*at_sim_name);
size_t i;
decode_at_error(&error, g_at_result_final_response(result));
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++)
retries[i] = -1;
g_at_result_iter_init(&iter, result);
/* Ignore +CPINRE results... */
while (g_at_result_iter_next(&iter, "+CPINR:")) {
const char *name;
int val;
if (!g_at_result_iter_next_unquoted_string(&iter, &name))
continue;
if (!g_at_result_iter_next_number(&iter, &val))
continue;
for (i = 1; i < len; i++) {
if (!strcmp(name, at_sim_name[i].name)) {
retries[at_sim_name[i].type] = val;
break;
}
}
}
cb(&error, retries, cbd->data);
}
static void simcom_spic_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
static enum ofono_sim_password_type password_types[] = {
OFONO_SIM_PASSWORD_SIM_PIN,
OFONO_SIM_PASSWORD_SIM_PUK,
OFONO_SIM_PASSWORD_SIM_PIN2,
OFONO_SIM_PASSWORD_SIM_PUK2,
};
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "+SPIC:"))
goto error;
BUILD_PIN_RETRIES_ARRAY(password_types, ARRAY_SIZE(password_types),
retries);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
#define AT_PCT_SET_RETRIES(retries, pin_type, value) \
retries[pin_type] = value; \
DBG("retry counter id=%d, val=%d", pin_type, value);
static void at_pct_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
struct ofono_sim *sim = cbd->user;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
enum ofono_sim_password_type pin_type;
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++)
retries[i] = -1;
pin_type = ofono_sim_get_password_type(sim);
if (pin_type == OFONO_SIM_PASSWORD_NONE) {
DBG("Note: No password required, returning maximum retries:");
AT_PCT_SET_RETRIES(retries, OFONO_SIM_PASSWORD_SIM_PIN, 3);
AT_PCT_SET_RETRIES(retries, OFONO_SIM_PASSWORD_SIM_PIN2, 3);
AT_PCT_SET_RETRIES(retries, OFONO_SIM_PASSWORD_SIM_PUK, 10);
AT_PCT_SET_RETRIES(retries, OFONO_SIM_PASSWORD_SIM_PUK2, 10);
goto callback;
}
if (g_at_result_iter_next(&iter, "#PCT:") == FALSE)
goto error;
if (g_at_result_iter_next_number(&iter, &retries[pin_type]) == FALSE)
goto error;
DBG("retry counter id=%d, val=%d", pin_type, retries[pin_type]);
callback:
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void at_pnnm_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
static enum ofono_sim_password_type password_types[] = {
OFONO_SIM_PASSWORD_SIM_PIN,
OFONO_SIM_PASSWORD_SIM_PUK,
};
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "+PNNM:"))
goto error;
BUILD_PIN_RETRIES_ARRAY(password_types, ARRAY_SIZE(password_types),
retries);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void at_qtrpin_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++)
retries[i] = -1;
g_at_result_iter_init(&iter, result);
while (g_at_result_iter_next(&iter, "+QTRPIN:")) {
int pin, pin2, puk, puk2;
if (!g_at_result_iter_next_number(&iter, &pin))
continue;
if (!g_at_result_iter_next_number(&iter, &pin2))
continue;
if (!g_at_result_iter_next_number(&iter, &puk))
continue;
if (!g_at_result_iter_next_number(&iter, &puk2))
continue;
retries[OFONO_SIM_PASSWORD_SIM_PIN] = pin;
retries[OFONO_SIM_PASSWORD_SIM_PUK] = puk;
retries[OFONO_SIM_PASSWORD_SIM_PIN2] = pin2;
retries[OFONO_SIM_PASSWORD_SIM_PUK2] = puk2;
}
cb(&error, retries, cbd->data);
}
static void at_qpinc_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++)
retries[i] = -1;
g_at_result_iter_init(&iter, result);
while (g_at_result_iter_next(&iter, "+QPINC:")) {
const char *name;
int pin, puk;
if (!g_at_result_iter_next_string(&iter, &name))
continue;
if (!g_at_result_iter_next_number(&iter, &pin))
continue;
if (!g_at_result_iter_next_number(&iter, &puk))
continue;
if (!strcmp(name, "SC")) {
retries[OFONO_SIM_PASSWORD_SIM_PIN] = pin;
retries[OFONO_SIM_PASSWORD_SIM_PUK] = puk;
} else if (!strcmp(name, "P2")) {
retries[OFONO_SIM_PASSWORD_SIM_PIN2] = pin;
retries[OFONO_SIM_PASSWORD_SIM_PUK2] = puk;
}
}
cb(&error, retries, cbd->data);
}
static void upincnt_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
static enum ofono_sim_password_type password_types[] = {
OFONO_SIM_PASSWORD_SIM_PIN,
OFONO_SIM_PASSWORD_SIM_PIN2,
OFONO_SIM_PASSWORD_SIM_PUK,
OFONO_SIM_PASSWORD_SIM_PUK2,
};
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "+UPINCNT:"))
goto error;
BUILD_PIN_RETRIES_ARRAY(password_types, ARRAY_SIZE(password_types),
retries);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void gemalto_spic_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
struct ofono_sim *sim = cbd->user;
ofono_sim_pin_retries_cb_t cb = cbd->cb;
const char *final = g_at_result_final_response(result);
GAtResultIter iter;
struct ofono_error error;
int retries[OFONO_SIM_PASSWORD_INVALID];
size_t i;
int pin_type = ofono_sim_get_password_type(sim);
decode_at_error(&error, final);
if (!ok) {
cb(&error, NULL, cbd->data);
return;
}
for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++)
retries[i] = -1;
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "^SPIC:"))
goto error;
if (!g_at_result_iter_next_number(&iter, &retries[pin_type]))
goto error;
DBG("Retry : %d, type : %d", retries[pin_type], pin_type);
cb(&error, retries, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
}
static void at_pin_retries_query(struct ofono_sim *sim,
ofono_sim_pin_retries_cb_t cb,
void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
cbd->user = sim;
DBG("");
switch (sd->vendor) {
case OFONO_VENDOR_IFX:
if (g_at_chat_send(sd->chat, "AT+XPINCNT", xpincnt_prefix,
xpincnt_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_SPEEDUP:
if (g_at_chat_send(sd->chat, "AT+CPNNUM", NULL,
cpnnum_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_OPTION_HSO:
if (g_at_chat_send(sd->chat, "AT_OERCN?", oercn_prefix,
oercn_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_HUAWEI:
if (g_at_chat_send(sd->chat, "AT^CPIN?", huawei_cpin_prefix,
huawei_cpin_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_ICERA:
if (g_at_chat_send(sd->chat, "AT%PINNUM?", pinnum_prefix,
pinnum_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_ZTE:
if (g_at_chat_send(sd->chat, "AT+ZPINPUK=?", zpinpuk_prefix,
zpinpuk_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_MBM:
if (g_at_chat_send(sd->chat, "AT*EPIN?", epin_prefix,
at_epin_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_SIMCOM:
if (g_at_chat_send(sd->chat, "AT+SPIC", simcom_spic_prefix,
simcom_spic_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_TELIT:
if (g_at_chat_send(sd->chat, "AT#PCT", pct_prefix,
at_pct_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_ALCATEL:
if (g_at_chat_send(sd->chat, "AT+PNNM?", pnnm_prefix,
at_pnnm_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_QUECTEL:
if (g_at_chat_send(sd->chat, "AT+QPINC?", qpinc_prefix,
at_qpinc_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_QUECTEL_M95:
if (g_at_chat_send(sd->chat, "AT+QTRPIN", qtrpin_prefix,
at_qtrpin_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_UBLOX:
case OFONO_VENDOR_UBLOX_TOBY_L2:
if (g_at_chat_send(sd->chat, "AT+UPINCNT", upincnt_prefix,
upincnt_cb, cbd, g_free) > 0)
return;
break;
case OFONO_VENDOR_GEMALTO:
if (g_at_chat_send(sd->chat, "AT^SPIC", gemalto_spic_prefix,
gemalto_spic_cb, cbd, g_free) > 0)
return;
break;
default:
if (g_at_chat_send(sd->chat, "AT+CPINR", cpinr_prefixes,
at_cpinr_cb, cbd, g_free) > 0)
return;
break;
}
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, data);
}
static int needs_wavecom_sim_quirk(int vendor)
{
return vendor == OFONO_VENDOR_WAVECOM ||
vendor == OFONO_VENDOR_WAVECOM_Q2XXX;
}
static void at_cpin_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
struct cb_data *cbd = user_data;
struct sim_data *sd = ofono_sim_get_data(cbd->user);
GAtResultIter iter;
ofono_sim_passwd_cb_t cb = cbd->cb;
struct ofono_error error;
const char *pin_required;
int pin_type = OFONO_SIM_PASSWORD_INVALID;
int i;
int len = sizeof(at_sim_name) / sizeof(*at_sim_name);
const char *final = g_at_result_final_response(result);
if (needs_wavecom_sim_quirk(sd->vendor) && ok && strlen(final) > 7)
decode_at_error(&error, "OK");
else
decode_at_error(&error, final);
if (!ok) {
cb(&error, -1, cbd->data);
return;
}
if (needs_wavecom_sim_quirk(sd->vendor)) {
/* +CPIN: <pin> */
pin_required = final + 7;
} else {
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "+CPIN:")) {
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
return;
}
g_at_result_iter_next_unquoted_string(&iter, &pin_required);
}
for (i = 0; i < len; i++) {
if (strcmp(pin_required, at_sim_name[i].name))
continue;
pin_type = at_sim_name[i].type;
break;
}
if (pin_type == OFONO_SIM_PASSWORD_INVALID) {
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
return;
}
DBG("crsm_pin_cb: %s", pin_required);
cb(&error, pin_type, cbd->data);
}
static void at_pin_query(struct ofono_sim *sim, ofono_sim_passwd_cb_t cb,
void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
cbd->user = sim;
if (g_at_chat_send(sd->chat, "AT+CPIN?", cpin_prefix,
at_cpin_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, -1, data);
}
static void sim_state_cb(gboolean present, gpointer user_data)
{
struct ofono_sim *sim = user_data;
struct sim_data *sd = ofono_sim_get_data(sim);
at_util_sim_state_query_free(sd->sim_state_query);
sd->sim_state_query = NULL;
if (present == 1)
ofono_sim_initialized_notify(sim);
}
static void at_pin_send_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
struct ofono_sim *sim = cbd->user;
struct sim_data *sd = ofono_sim_get_data(sim);
ofono_sim_lock_unlock_cb_t cb = cbd->cb;
struct ofono_error error;
decode_at_error(&error, g_at_result_final_response(result));
if (!ok)
goto done;
switch (sd->vendor) {
case OFONO_VENDOR_ZTE:
case OFONO_VENDOR_ALCATEL:
case OFONO_VENDOR_HUAWEI:
case OFONO_VENDOR_SIMCOM:
case OFONO_VENDOR_SIERRA:
case OFONO_VENDOR_QUECTEL_M95:
/*
* On ZTE modems, after pin is entered, SIM state is checked
* by polling CPIN as their modem doesn't provide unsolicited
* notification of SIM readiness.
*
* On SIMCOM modems, SIM is busy after pin is entered (we
* got a "+CME ERROR: 14" for the "AT+CPIN?" request) and
* ofono don't catch the "+CPIN: READY" message sent by the
* modem when SIM is ready. So, use extra CPIN to check the
* state.
*/
sd->sim_state_query = at_util_sim_state_query_new(sd->chat,
2, 20, sim_state_cb, sim,
NULL);
}
done:
cb(&error, cbd->data);
}
static void at_pin_send(struct ofono_sim *sim, const char *passwd,
ofono_sim_lock_unlock_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char buf[64];
int ret;
cbd->user = sim;
snprintf(buf, sizeof(buf), "AT+CPIN=\"%s\"", passwd);
ret = g_at_chat_send(sd->chat, buf, none_prefix,
at_pin_send_cb, cbd, g_free);
memset(buf, 0, sizeof(buf));
if (ret > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, data);
}
static void at_pin_send_puk(struct ofono_sim *sim, const char *puk,
const char *passwd,
ofono_sim_lock_unlock_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char buf[64];
int ret;
cbd->user = sim;
snprintf(buf, sizeof(buf), "AT+CPIN=\"%s\",\"%s\"", puk, passwd);
ret = g_at_chat_send(sd->chat, buf, none_prefix,
at_pin_send_cb, cbd, g_free);
memset(buf, 0, sizeof(buf));
if (ret > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, data);
}
static void at_lock_unlock_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_lock_unlock_cb_t cb = cbd->cb;
struct ofono_error error;
decode_at_error(&error, g_at_result_final_response(result));
cb(&error, cbd->data);
}
static const char *const at_clck_cpwd_fac[] = {
[OFONO_SIM_PASSWORD_SIM_PIN] = "SC",
[OFONO_SIM_PASSWORD_SIM_PIN2] = "P2",
[OFONO_SIM_PASSWORD_PHSIM_PIN] = "PS",
[OFONO_SIM_PASSWORD_PHFSIM_PIN] = "PF",
[OFONO_SIM_PASSWORD_PHNET_PIN] = "PN",
[OFONO_SIM_PASSWORD_PHNETSUB_PIN] = "PU",
[OFONO_SIM_PASSWORD_PHSP_PIN] = "PP",
[OFONO_SIM_PASSWORD_PHCORP_PIN] = "PC",
};
static void at_pin_enable(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 cb_data *cbd = cb_data_new(cb, data);
char buf[64];
int ret;
if (!(sd->passwd_type_mask & (1 << passwd_type)))
goto error;
snprintf(buf, sizeof(buf), "AT+CLCK=\"%s\",%i,\"%s\"",
at_clck_cpwd_fac[passwd_type], enable ? 1 : 0, passwd);
ret = g_at_chat_send(sd->chat, buf, none_prefix,
at_lock_unlock_cb, cbd, g_free);
memset(buf, 0, sizeof(buf));
if (ret > 0)
return;
error:
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, data);
}
static void at_change_passwd(struct ofono_sim *sim,
enum ofono_sim_password_type passwd_type,
const char *old_passwd, const char *new_passwd,
ofono_sim_lock_unlock_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char buf[64];
int ret;
if (!(sd->passwd_type_mask & (1 << passwd_type)))
goto error;
snprintf(buf, sizeof(buf), "AT+CPWD=\"%s\",\"%s\",\"%s\"",
at_clck_cpwd_fac[passwd_type], old_passwd, new_passwd);
ret = g_at_chat_send(sd->chat, buf, none_prefix,
at_lock_unlock_cb, cbd, g_free);
memset(buf, 0, sizeof(buf));
if (ret > 0)
return;
error:
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, data);
}
static void at_lock_status_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
GAtResultIter iter;
ofono_query_facility_lock_cb_t cb = cbd->cb;
struct ofono_error error;
int locked;
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, "+CLCK:")) {
CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
return;
}
g_at_result_iter_next_number(&iter, &locked);
DBG("lock_status_cb: %i", locked);
cb(&error, locked, cbd->data);
}
static void at_query_clck(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 cb_data *cbd = cb_data_new(cb, data);
char buf[64];
if (!(sd->passwd_type_mask & (1 << passwd_type)))
goto error;
snprintf(buf, sizeof(buf), "AT+CLCK=\"%s\",2",
at_clck_cpwd_fac[passwd_type]);
if (g_at_chat_send(sd->chat, buf, clck_prefix,
at_lock_status_cb, cbd, g_free) > 0)
return;
error:
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, -1, data);
}
static void at_clck_query_cb(gboolean ok, GAtResult *result, gpointer user)
{
struct ofono_sim *sim = user;
struct sim_data *sd = ofono_sim_get_data(sim);
GAtResultIter iter;
const char *fac;
if (!ok)
goto done;
g_at_result_iter_init(&iter, result);
/* e.g. +CLCK: ("SC","FD","PN","PU","PP","PC","PF") */
if (!g_at_result_iter_next(&iter, "+CLCK:") ||
!g_at_result_iter_open_list(&iter))
goto done;
/* Clear the default mask */
sd->passwd_type_mask = 0;
/* Set the bits for <fac>s that are actually supported */
while (g_at_result_iter_next_string(&iter, &fac)) {
unsigned int i;
/* Find it in the list of known <fac>s */
for (i = 0; i < ARRAY_SIZE(at_clck_cpwd_fac); i++) {
if (!g_strcmp0(at_clck_cpwd_fac[i], fac)) {
sd->passwd_type_mask |= (1 << i);
DBG("found %s", fac);
break;
}
}
}
done:
ofono_sim_register(sim);
}
static void at_discover_apps_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
GAtResultIter iter;
ofono_sim_list_apps_cb_t cb = cbd->cb;
struct ofono_error error;
const unsigned char *buffer;
int len;
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, "+CUAD:"))
goto error;
if (!g_at_result_iter_next_hexstring(&iter, &buffer, &len))
goto error;
cb(&error, buffer, len, cbd->data);
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
}
static void at_discover_apps(struct ofono_sim *sim,
ofono_sim_list_apps_cb_t cb,
void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
if (g_at_chat_send(sd->chat, "AT+CUAD", cuad_prefix,
at_discover_apps_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
}
static void at_open_channel_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
GAtResultIter iter;
ofono_sim_open_channel_cb_t cb = cbd->cb;
struct ofono_error error;
int session_id = -1;
decode_at_error(&error, g_at_result_final_response(result));
if (!ok)
goto error;
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "+CCHO:"))
goto error;
if (!g_at_result_iter_next_number(&iter, &session_id))
goto error;
cb(&error, session_id, cbd->data);
return;
error:
cb(&error, -1, cbd->data);
}
static void at_open_channel(struct ofono_sim *sim, const unsigned char *aid,
ofono_sim_open_channel_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char cmd[43];
int ret = 0;
strcpy(cmd, "AT+CCHO=\"");
ret += 9;
encode_hex_own_buf(aid, 16, 0, cmd + ret);
ret += 32;
strcpy(cmd + ret, "\"");
if (g_at_chat_send(sd->chat, cmd, ccho_prefix, at_open_channel_cb,
cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, -1, data);
}
static void at_close_channel_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_close_channel_cb_t cb = cbd->cb;
struct ofono_error error;
decode_at_error(&error, g_at_result_final_response(result));
if (cb)
cb(&error, cbd->data);
}
static void at_close_channel(struct ofono_sim *sim, int session_id,
ofono_sim_close_channel_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char cmd[15];
sprintf(cmd, "AT+CCHC=%d", session_id);
g_at_chat_send(sd->chat, cmd, NULL, at_close_channel_cb, cbd, g_free);
}
static void at_crla_read_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;
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, "+CRLA:")) {
CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
return;
}
g_at_result_iter_next_number(&iter, &sw1);
g_at_result_iter_next_number(&iter, &sw2);
if ((sw1 != 0x90 && sw1 != 0x91 && sw1 != 0x92 && sw1 != 0x9f) ||
(sw1 == 0x90 && sw2 != 0x00)) {
memset(&error, 0, sizeof(error));
error.type = OFONO_ERROR_TYPE_SIM;
error.error = (sw1 << 8) | sw2;
cb(&error, NULL, 0, cbd->data);
return;
}
if (!g_at_result_iter_next_hexstring(&iter, &response, &len)) {
CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
return;
}
DBG("crla_read_cb: %02x, %02x, %d", sw1, sw2, len);
cb(&error, response, len, cbd->data);
}
static void at_session_read_binary(struct ofono_sim *sim, int session,
int fileid, int start, int length,
const unsigned char *path,
unsigned int path_len,
ofono_sim_read_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char buf[64];
unsigned int len;
len = snprintf(buf, sizeof(buf), "AT+CRLA=%i,176,%i,%i,%i,%i,,",
session, fileid, start >> 8, start & 0xff, length);
append_file_path(buf + len, path, path_len);
if (g_at_chat_send(sd->chat, buf, crla_prefix,
at_crla_read_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
}
static void at_session_read_record(struct ofono_sim *sim, int session_id,
int fileid, int record, int length,
const unsigned char *path,
unsigned int path_len,
ofono_sim_read_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char buf[128];
unsigned int len;
len = snprintf(buf, sizeof(buf), "AT+CRLA=%i,178,%i,%i,4,%i",
session_id, fileid, record, length);
append_file_path(buf + len, path, path_len);
if (g_at_chat_send(sd->chat, buf, crla_prefix,
at_crla_read_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
}
static void at_crla_info_cb(gboolean ok, GAtResult *result, gpointer user_data)
{
get_response_common_cb(ok, result, user_data, "+CRLA:");
}
static void at_session_read_info(struct ofono_sim *sim, int session_id,
int fileid, const unsigned char *path,
unsigned int path_len,
ofono_sim_file_info_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
char buf[128];
unsigned int len;
len = snprintf(buf, sizeof(buf), "AT+CRLA=%i,192,%i", session_id,
fileid);
append_file_path(buf + len, path, path_len);
if (g_at_chat_send(sd->chat, buf, crla_prefix,
at_crla_info_cb, cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, -1, -1, -1, NULL,
EF_STATUS_INVALIDATED, data);
}
static void logical_access_cb(gboolean ok, GAtResult *result,
gpointer user_data)
{
struct cb_data *cbd = user_data;
ofono_sim_logical_access_cb_t cb = cbd->cb;
struct ofono_error error;
const char *str_data;
unsigned char *raw;
gint len = 0;
GAtResultIter iter;
decode_at_error(&error, g_at_result_final_response(result));
if (!ok)
goto error;
g_at_result_iter_init(&iter, result);
if (!g_at_result_iter_next(&iter, "+CGLA:"))
goto error;
if (!g_at_result_iter_next_number(&iter, &len))
goto error;
if (!g_at_result_iter_next_string(&iter, &str_data))
goto error;
raw = alloca(len / 2);
decode_hex_own_buf(str_data, len, NULL, 0, raw);
cb(&error, raw, len / 2, cbd->data);
return;
error:
cb(&error, NULL, 0, cbd->data);
}
static void at_logical_access(struct ofono_sim *sim, int session_id,
const unsigned char *pdu, unsigned int len,
ofono_sim_logical_access_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
int ret = 0;
char cmd[(len * 2) + 19];
ret = sprintf(cmd, "AT+CGLA=%d,%d,\"", session_id, len * 2);
encode_hex_own_buf(pdu, len, 0, cmd + ret);
ret += len * 2;
strcpy(cmd + ret, "\"");
if (g_at_chat_send(sd->chat, cmd, cgla_prefix, logical_access_cb,
cbd, g_free) > 0)
return;
g_free(cbd);
CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
}
static int at_sim_probe(struct ofono_sim *sim, unsigned int vendor,
void *data)
{
GAtChat *chat = data;
struct sim_data *sd;
unsigned int i;
sd = g_new0(struct sim_data, 1);
sd->chat = g_at_chat_clone(chat);
sd->vendor = vendor;
ofono_sim_set_data(sim, sd);
/* <fac>s supported by default */
for (i = 0; i < ARRAY_SIZE(at_clck_cpwd_fac); i++)
if (at_clck_cpwd_fac[i])
sd->passwd_type_mask |= (1 << i);
/* Query supported <fac>s */
return g_at_chat_send(sd->chat, "AT+CLCK=?", clck_prefix,
at_clck_query_cb, sim, NULL) ? 0 : -1;
}
static void at_sim_remove(struct ofono_sim *sim)
{
struct sim_data *sd = ofono_sim_get_data(sim);
g_idle_remove_by_data(sim);
/* Cleanup potential SIM state polling */
at_util_sim_state_query_free(sd->sim_state_query);
ofono_sim_set_data(sim, NULL);
g_at_chat_unref(sd->chat);
g_free(sd);
}
static const struct ofono_sim_driver driver = {
.name = "atmodem",
.probe = at_sim_probe,
.remove = at_sim_remove,
.read_file_info = at_sim_read_info,
.read_file_transparent = at_sim_read_binary,
.read_file_linear = at_sim_read_record,
.read_file_cyclic = at_sim_read_record,
.write_file_transparent = at_sim_update_binary,
.write_file_linear = at_sim_update_record,
.write_file_cyclic = at_sim_update_cyclic,
.read_imsi = at_read_imsi,
.query_passwd_state = at_pin_query,
.query_pin_retries = at_pin_retries_query,
.send_passwd = at_pin_send,
.reset_passwd = at_pin_send_puk,
.lock = at_pin_enable,
.change_passwd = at_change_passwd,
.query_facility_lock = at_query_clck,
.list_apps = at_discover_apps,
.open_channel = at_open_channel,
.close_channel = at_close_channel,
.session_read_binary = at_session_read_binary,
.session_read_record = at_session_read_record,
.session_read_info = at_session_read_info,
.logical_access = at_logical_access
};
static const struct ofono_sim_driver driver_noef = {
.name = "atmodem-noef",
.probe = at_sim_probe,
.remove = at_sim_remove,
.read_imsi = at_read_imsi,
.query_passwd_state = at_pin_query,
.query_pin_retries = at_pin_retries_query,
.send_passwd = at_pin_send,
.reset_passwd = at_pin_send_puk,
.lock = at_pin_enable,
.change_passwd = at_change_passwd,
.query_facility_lock = at_query_clck,
};
void at_sim_init(void)
{
ofono_sim_driver_register(&driver);
ofono_sim_driver_register(&driver_noef);
}
void at_sim_exit(void)
{
ofono_sim_driver_unregister(&driver);
ofono_sim_driver_unregister(&driver_noef);
}
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