sysmocom
/
ofono
mirror of git://git.sysmocom.de/ofono
11
0
Fork 0
Code Issues Releases Activity

Add SCA query and setter to isimodem SMS driver

This commit is contained in:
Aki Niemi 2010-05-15 10:23:03 +03:00
parent e108530712
commit 4c586ffc50
1 changed files with 137 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

139
drivers/isimodem/sms.c
View File

@ -48,21 +48,147 @@
struct sms_data {
GIsiClient *client;
GIsiClient *sim;
};
static bool sca_query_resp_cb(GIsiClient *client, const void *restrict data,
size_t len, uint16_t object, void *opaque)
{
const uint8_t *msg = data;
struct isi_cb_data *cbd = opaque;
ofono_sms_sca_query_cb_t cb = cbd->cb;
struct ofono_phone_number sca;
const uint8_t *bcd;
uint8_t bcd_len;
if (!msg) {
DBG("ISI client error: %d", g_isi_client_error(client));
goto error;
}
if (len < 31 || msg[0] != SIM_SMS_RESP || msg[1] != READ_PARAMETER)
return false;
if (msg[3] != SIM_SERV_OK)
goto error;
/* Bitmask indicating presence of parameters -- second flag
* set is an indicator that the SCA is absent */
if (msg[4] & 0x2)
goto error;
bcd = msg + 19;
bcd_len = bcd[0];
if (bcd_len <= 1 || bcd_len > 12)
goto error;
extract_bcd_number(bcd + 2, bcd_len - 1, sca.number);
sca.type = bcd[1];
CALLBACK_WITH_SUCCESS(cb, &sca, cbd->data);
goto out;
error:
CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
out:
g_free(cbd);
return true;
}
static void isi_sca_query(struct ofono_sms *sms,
ofono_sms_sca_query_cb_t cb, void *data)
{
DBG("Not implemented.");
struct sms_data *sd = ofono_sms_get_data(sms);
struct isi_cb_data *cbd = isi_cb_data_new(sms, cb, data);
uint8_t msg[] = {
SIM_SMS_REQ,
READ_PARAMETER,
1, /* Location, default is 1 */
};
if (!cbd)
goto error;
if (g_isi_request_make(sd->sim, msg, sizeof(msg), SIM_TIMEOUT,
sca_query_resp_cb, cbd))
return;
error:
CALLBACK_WITH_FAILURE(cb, NULL, data);
g_free(cbd);
}
static bool sca_set_resp_cb(GIsiClient *client, const void *restrict data,
size_t len, uint16_t object, void *opaque)
{
const uint8_t *msg = data;
struct isi_cb_data *cbd = opaque;
ofono_sms_sca_set_cb_t cb = cbd->cb;
if (!msg) {
DBG("ISI client error: %d", g_isi_client_error(client));
goto error;
}
if (len < 3 || msg[0] != SIM_SMS_RESP || msg[1] != UPDATE_PARAMETER)
return false;
if (msg[2] != SIM_SERV_OK)
goto error;
CALLBACK_WITH_SUCCESS(cb, cbd->data);
goto out;
error:
CALLBACK_WITH_FAILURE(cb, cbd->data);
out:
g_free(cbd);
return true;
}
static void isi_sca_set(struct ofono_sms *sms,
const struct ofono_phone_number *sca,
ofono_sms_sca_set_cb_t cb, void *data)
{
DBG("Not implemented.");
struct sms_data *sd = ofono_sms_get_data(sms);
struct isi_cb_data *cbd = isi_cb_data_new(sms, cb, data);
uint8_t msg[] = {
SIM_SMS_REQ,
UPDATE_PARAMETER,
1, /* Location, default is 1 */
0xFD, /* Params persent */
};
uint8_t filler[40];
uint8_t bcd[12];
struct iovec iov[4] = {
{ msg, sizeof(msg) },
{ filler, 15 },
{ bcd, sizeof(bcd) },
{ filler, 38 },
};
if (!cbd)
goto error;
encode_bcd_number(sca->number, bcd + 2);
bcd[0] = 1 + (strlen(sca->number) + 1) / 2;
bcd[1] = sca->type;
if (g_isi_request_vmake(sd->sim, iov, 4, SIM_TIMEOUT,
sca_set_resp_cb, cbd))
return;
error:
CALLBACK_WITH_FAILURE(cb, data);
g_free(cbd);
}
static bool submit_resp_cb(GIsiClient *client, const void *restrict data,
@ -389,6 +515,12 @@ static int isi_sms_probe(struct ofono_sms *sms, unsigned int vendor,
if (!data->client)
return -ENOMEM;
data->sim = g_isi_client_create(idx, PN_SIM);
if (!data->sim) {
g_free(data->client);
return -ENOMEM;
}
ofono_sms_set_data(sms, data);
g_isi_client_set_debug(data->client, sms_debug, NULL);
@ -428,6 +560,9 @@ static void isi_sms_remove(struct ofono_sms *sms)
g_isi_client_destroy(data->client);
}
if (data->sim)
g_isi_client_destroy(data->sim);
g_free(data);
}