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path: root/drivers/isimodem/call-barring.c
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Diffstat (limited to 'drivers/isimodem/call-barring.c')
-rw-r--r--drivers/isimodem/call-barring.c153
1 files changed, 48 insertions, 105 deletions
diff --git a/drivers/isimodem/call-barring.c b/drivers/isimodem/call-barring.c
index 6487ae8b..b8b175dc 100644
--- a/drivers/isimodem/call-barring.c
+++ b/drivers/isimodem/call-barring.c
@@ -48,6 +48,28 @@ struct barr_data {
GIsiClient *client;
};
+static int lock_code_to_mmi(char const *lock)
+{
+ if (strcmp(lock, "AO") == 0)
+ return SS_GSM_BARR_ALL_OUT;
+ else if (strcmp(lock, "OI") == 0)
+ return SS_GSM_BARR_OUT_INTER;
+ else if (strcmp(lock, "OX") == 0)
+ return SS_GSM_BARR_OUT_INTER_EXC_HOME;
+ else if (strcmp(lock, "AI") == 0)
+ return SS_GSM_BARR_ALL_IN;
+ else if (strcmp(lock, "IR") == 0)
+ return SS_GSM_BARR_ALL_IN_ROAM;
+ else if (strcmp(lock, "AB") == 0)
+ return SS_GSM_ALL_BARRINGS;
+ else if (strcmp(lock, "AG") == 0)
+ return SS_GSM_OUTGOING_BARR_SERV;
+ else if (strcmp(lock, "AC") == 0)
+ return SS_GSM_INCOMING_BARR_SERV;
+ else
+ return 0;
+}
+
static bool set_resp_cb(GIsiClient *client, const void *restrict data,
size_t len, uint16_t object, void *opaque)
{
@@ -84,19 +106,19 @@ static void isi_set(struct ofono_call_barring *barr, const char *lock,
{
struct barr_data *bd = ofono_call_barring_get_data(barr);
struct isi_cb_data *cbd = isi_cb_data_new(barr, cb, data);
- int ss_code;
- char *ucs2 = NULL;
+ int ss_code = lock_code_to_mmi(lock);
unsigned char msg[] = {
SS_SERVICE_REQ,
enable ? SS_ACTIVATION : SS_DEACTIVATION,
SS_ALL_TELE_AND_BEARER,
- 0, 0, /* Supplementary services code */
- SS_SEND_ADDITIONAL_INFO,
+ ss_code >> 8, ss_code & 0xFF, /* Supplementary services code */
+ SS_SEND_ADDITIONAL_INFO, /* ? */
1, /* Subblock count */
SS_GSM_PASSWORD,
28, /* Subblock length */
- 0, 0, 0, 0, 0, 0, 0, 0, /* Password */
+ 0, passwd[0], 0, passwd[1], /* Password */
+ 0, passwd[2], 0, passwd[3],
0, 0, 0, 0, 0, 0, 0, 0, /* Filler */
0, 0, 0, 0, 0, 0, 0, 0, /* Filler */
0, 0 /* Filler */
@@ -105,43 +127,10 @@ static void isi_set(struct ofono_call_barring *barr, const char *lock,
DBG("lock code %s enable %d class %d password %s\n",
lock, enable, cls, passwd);
- if (!cbd || !passwd || strlen(passwd) > 4 || cls != 7)
- goto error;
-
- if (strcmp(lock, "AO") == 0)
- ss_code = SS_GSM_BARR_ALL_OUT;
- else if (strcmp(lock, "OI") == 0)
- ss_code = SS_GSM_BARR_OUT_INTER;
- else if (strcmp(lock, "OX") == 0)
- ss_code = SS_GSM_BARR_OUT_INTER_EXC_HOME;
- else if (strcmp(lock, "AI") == 0)
- ss_code = SS_GSM_BARR_ALL_IN;
- else if (strcmp(lock, "IR") == 0)
- ss_code = SS_GSM_BARR_ALL_IN_ROAM;
- else if (strcmp(lock, "AB") == 0)
- ss_code = SS_GSM_ALL_BARRINGS;
- else if (strcmp(lock, "AG") == 0)
- ss_code = SS_GSM_BARR_ALL_OUT;
- else if (strcmp(lock, "AC") == 0)
- ss_code = SS_GSM_BARR_ALL_IN;
- else
- goto error;
-
- msg[3] = ss_code >> 8;
- msg[4] = ss_code & 0xFF;
-
- ucs2 = g_convert(passwd, 4, "UCS-2BE", "UTF-8//TRANSLIT",
- NULL, NULL, NULL);
- if (ucs2 == NULL)
- goto error;
-
- memcpy((char *)msg + 9, ucs2, 8);
- g_free(ucs2);
-
- if (g_isi_request_make(bd->client, msg, sizeof(msg), SS_TIMEOUT,
- set_resp_cb, cbd))
+ if (cbd && g_isi_request_make(bd->client, msg, sizeof(msg), SS_TIMEOUT,
+ set_resp_cb, cbd))
return;
-error:
+
CALLBACK_WITH_FAILURE(cb, data);
g_free(cbd);
}
@@ -267,43 +256,23 @@ static void isi_query(struct ofono_call_barring *barr, const char *lock, int cls
{
struct barr_data *bd = ofono_call_barring_get_data(barr);
struct isi_cb_data *cbd = isi_cb_data_new(barr, cb, data);
- int ss_code;
+ int ss_code = lock_code_to_mmi(lock);
unsigned char msg[] = {
SS_SERVICE_REQ,
SS_INTERROGATION,
SS_ALL_TELE_AND_BEARER,
- 0, 0, /* Supplementary services code */
- SS_SEND_ADDITIONAL_INFO,
+ ss_code >> 8, ss_code & 0xFF, /* Supplementary services code */
+ SS_SEND_ADDITIONAL_INFO, /* Get BER-encoded result, too */
0 /* Subblock count */
};
- DBG("barring query lock code %s class %d\n", lock, cls);
-
- if (!cbd || cls != 7)
- goto error;
-
- if (strcmp(lock, "AO") == 0)
- ss_code = SS_GSM_BARR_ALL_OUT;
- else if (strcmp(lock, "OI") == 0)
- ss_code = SS_GSM_BARR_OUT_INTER;
- else if (strcmp(lock, "OX") == 0)
- ss_code = SS_GSM_BARR_OUT_INTER_EXC_HOME;
- else if (strcmp(lock, "AI") == 0)
- ss_code = SS_GSM_BARR_ALL_IN;
- else if (strcmp(lock, "IR") == 0)
- ss_code = SS_GSM_BARR_ALL_IN_ROAM;
- else
- goto error;
-
- msg[3] = ss_code >> 8;
- msg[4] = ss_code & 0xFF;
+ DBG("barring query lock code %s\n", lock);
- if (g_isi_request_make(bd->client, msg, sizeof(msg), SS_TIMEOUT,
- query_resp_cb, cbd))
+ if (cbd && g_isi_request_make(bd->client, msg, sizeof(msg), SS_TIMEOUT,
+ query_resp_cb, cbd))
return;
-error:
CALLBACK_WITH_FAILURE(cb, 0, data);
g_free(cbd);
}
@@ -343,60 +312,34 @@ static void isi_set_passwd(struct ofono_call_barring *barr, const char *lock,
{
struct barr_data *bd = ofono_call_barring_get_data(barr);
struct isi_cb_data *cbd = isi_cb_data_new(barr, cb, data);
- int ss_code;
- char *ucs2 = NULL;
+ int ss_code = lock_code_to_mmi(lock);
unsigned char msg[] = {
SS_SERVICE_REQ,
SS_GSM_PASSWORD_REGISTRATION,
SS_ALL_TELE_AND_BEARER,
- 0, 0, /* Supplementary services code */
+ ss_code >> 8, ss_code & 0xFF, /* Supplementary services code */
SS_SEND_ADDITIONAL_INFO,
1, /* Subblock count */
SS_GSM_PASSWORD,
28, /* Subblock length */
- 0, 0, 0, 0, 0, 0, 0, 0, /* Old password */
- 0, 0, 0, 0, 0, 0, 0, 0, /* New password */
- 0, 0, 0, 0, 0, 0, 0, 0, /* New password */
+ 0, old_passwd[0], 0, old_passwd[1],
+ 0, old_passwd[2], 0, old_passwd[3],
+ 0, new_passwd[0], 0, new_passwd[1],
+ 0, new_passwd[2], 0, new_passwd[3],
+ 0, new_passwd[0], 0, new_passwd[1],
+ 0, new_passwd[2], 0, new_passwd[3],
0, 0 /* Filler */
};
- if (!cbd || strlen(old_passwd) > 4 || strlen(new_passwd) > 4)
- goto error;
-
- DBG("lock code %s old password %s new password %s\n",
- lock, old_passwd, new_passwd);
-
- if (strcmp(lock, "AB") == 0)
- ss_code = SS_GSM_ALL_BARRINGS;
- else
- goto error;
-
- msg[3] = ss_code >> 8;
- msg[4] = ss_code & 0xFF;
+ DBG("lock code %s (%u) old password %s new password %s\n",
+ lock, ss_code, old_passwd, new_passwd);
- ucs2 = g_convert(old_passwd, 4, "UCS-2BE", "UTF-8//TRANSLIT",
- NULL, NULL, NULL);
- if (ucs2 == NULL)
- goto error;
-
- memcpy((char *)msg + 9, ucs2, 8);
- g_free(ucs2);
-
- ucs2 = g_convert(new_passwd, 4, "UCS-2BE", "UTF-8//TRANSLIT",
- NULL, NULL, NULL);
- if (ucs2 == NULL)
- goto error;
-
- memcpy((char *)msg + 17, ucs2, 8);
- memcpy((char *)msg + 25, ucs2, 8);
- g_free(ucs2);
-
- if (g_isi_request_make(bd->client, msg, sizeof(msg), SS_TIMEOUT,
+ if (cbd &&
+ g_isi_request_make(bd->client, msg, sizeof(msg), SS_TIMEOUT,
set_passwd_resp_cb, cbd))
return;
-error:
CALLBACK_WITH_FAILURE(cb, data);
g_free(cbd);
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-08 09:54:16 +0000