isimodem: Adapt and refactor call meter driver

This commit is contained in:
Aki Niemi 2010-11-18 14:08:30 +02:00
parent 5a8cf6552d
commit b8b1f6c969
2 changed files with 117 additions and 160 deletions

View File

@ -87,17 +87,20 @@ static void isi_puct_set(struct ofono_call_meter *cm, const char *currency,
static int isi_call_meter_probe(struct ofono_call_meter *cm,
unsigned int vendor, void *user)
{
GIsiModem *idx = user;
struct call_meter_data *data = g_try_new0(struct call_meter_data, 1);
GIsiModem *modem = user;
struct call_meter_data *cmd;
if (data == NULL)
cmd = g_try_new0(struct call_meter_data, 1);
if (cmd == NULL)
return -ENOMEM;
data->client = g_isi_client_create(idx, PN_SS);
if (data->client == NULL)
cmd->client = g_isi_client_create(modem, PN_SS);
if (cmd->client == NULL) {
g_free(cmd);
return -ENOMEM;
}
ofono_call_meter_set_data(cm, data);
ofono_call_meter_set_data(cm, cmd);
return 0;
}
@ -106,10 +109,13 @@ static void isi_call_meter_remove(struct ofono_call_meter *cm)
{
struct call_meter_data *data = ofono_call_meter_get_data(cm);
if (data) {
g_isi_client_destroy(data->client);
g_free(data);
}
ofono_call_meter_set_data(cm, NULL);
if (data == NULL)
return;
g_isi_client_destroy(data->client);
g_free(data);
}
static struct ofono_call_meter_driver driver = {

View File

@ -89,74 +89,68 @@ static void update_status_mask(unsigned int *mask, int bsc)
}
}
static gboolean query_resp_cb(GIsiClient *client,
const void *restrict data, size_t len,
uint16_t object, void *opaque)
static gboolean check_response_status(const GIsiMessage *msg, uint8_t msgid)
{
GIsiSubBlockIter iter;
const unsigned char *msg = data;
struct isi_cb_data *cbd = opaque;
if (g_isi_msg_error(msg) < 0) {
DBG("Error: %s", strerror(-g_isi_msg_error(msg)));
return FALSE;
}
if (g_isi_msg_id(msg) != msgid) {
DBG("Unexpected msg: %s",
ss_message_id_name(g_isi_msg_id(msg)));
return FALSE;
}
return TRUE;
}
static gboolean decode_gsm_bsc_info(GIsiSubBlockIter *iter, uint32_t *mask)
{
uint8_t num;
uint8_t *bsc;
uint8_t i;
if (!g_isi_sb_iter_get_byte(iter, &num, 2) ||
!g_isi_sb_iter_get_struct(iter, (void **)&bsc, num, 3))
return FALSE;
for (i = 0; i < num; i++)
update_status_mask(mask, bsc[i]);
return TRUE;
}
static void query_resp_cb(const GIsiMessage *msg, void *data)
{
struct isi_cb_data *cbd = data;
ofono_call_settings_status_cb_t cb = cbd->cb;
guint32 mask = 0;
GIsiSubBlockIter iter;
uint8_t service;
uint32_t mask = 0;
if (!msg) {
DBG("ISI client error: %d", g_isi_client_error(client));
if (!check_response_status(msg, SS_SERVICE_COMPLETED_RESP))
goto error;
if (!g_isi_msg_data_get_byte(msg, 0, &service) ||
service != SS_INTERROGATION)
goto error;
for (g_isi_sb_iter_init(&iter, msg, 6);
g_isi_sb_iter_is_valid(&iter);
g_isi_sb_iter_next(&iter)) {
if (g_isi_sb_iter_get_id(&iter) != SS_GSM_BSC_INFO)
continue;
if (!decode_gsm_bsc_info(&iter, &mask))
goto error;
CALLBACK_WITH_SUCCESS(cb, mask, cbd->data);
return;
}
if (len < 7 || msg[0] != SS_SERVICE_COMPLETED_RESP)
goto error;
if (msg[1] != SS_INTERROGATION)
goto error;
for (g_isi_sb_iter_init(&iter, msg, len, 7);
g_isi_sb_iter_is_valid(&iter);
g_isi_sb_iter_next(&iter)) {
switch (g_isi_sb_iter_get_id(&iter)) {
case SS_STATUS_RESULT:
break;
case SS_GSM_ADDITIONAL_INFO:
break;
case SS_GSM_BSC_INFO: {
guint8 bsc;
guint8 count;
guint8 i;
if (!g_isi_sb_iter_get_byte(&iter, &count, 2))
goto error;
for (i = 0; i < count; i++) {
if (!g_isi_sb_iter_get_byte(&iter, &bsc, 3 + i))
goto error;
update_status_mask(&mask, bsc);
}
break;
}
default:
DBG("Skipping sub-block: %s (%zd bytes)",
ss_subblock_name(g_isi_sb_iter_get_id(&iter)),
g_isi_sb_iter_get_len(&iter));
break;
}
}
DBG("status_mask %d", mask);
CALLBACK_WITH_SUCCESS(cb, mask, cbd->data);
goto out;
error:
CALLBACK_WITH_FAILURE(cb, 0, cbd->data);
out:
g_free(cbd);
return TRUE;
}
static void isi_cw_query(struct ofono_call_settings *cs, int cls,
@ -165,7 +159,7 @@ static void isi_cw_query(struct ofono_call_settings *cs, int cls,
struct settings_data *sd = ofono_call_settings_get_data(cs);
struct isi_cb_data *cbd = isi_cb_data_new(cs, cb, data);
unsigned char msg[] = {
const uint8_t msg[] = {
SS_SERVICE_REQ,
SS_INTERROGATION,
SS_ALL_TELE_AND_BEARER,
@ -175,13 +169,11 @@ static void isi_cw_query(struct ofono_call_settings *cs, int cls,
0 /* Subblock count */
};
DBG("waiting class %d", cls);
if (cbd == NULL || sd == NULL)
goto error;
if (g_isi_request_make(sd->client, msg, sizeof(msg), SS_TIMEOUT,
query_resp_cb, cbd))
if (g_isi_client_send(sd->client, msg, sizeof(msg), SS_TIMEOUT,
query_resp_cb, cbd, g_free))
return;
error:
@ -189,65 +181,45 @@ error:
g_free(cbd);
}
static gboolean set_resp_cb(GIsiClient *client,
const void *restrict data, size_t len,
uint16_t object, void *opaque)
static void set_resp_cb(const GIsiMessage *msg, void *data)
{
GIsiSubBlockIter iter;
const unsigned char *msg = data;
struct isi_cb_data *cbd = opaque;
struct isi_cb_data *cbd = data;
ofono_call_settings_set_cb_t cb = cbd->cb;
GIsiSubBlockIter iter;
uint8_t service;
uint8_t status;
if (len < 7 || msg[0] != SS_SERVICE_COMPLETED_RESP)
if (!check_response_status(msg, SS_SERVICE_COMPLETED_RESP))
goto error;
if (msg[1] != SS_ACTIVATION && msg[1] != SS_DEACTIVATION)
if (!g_isi_msg_data_get_byte(msg, 0, &service))
goto error;
for (g_isi_sb_iter_init(&iter, msg, len, 7);
g_isi_sb_iter_is_valid(&iter);
g_isi_sb_iter_next(&iter)) {
if (service != SS_ACTIVATION && service != SS_DEACTIVATION)
goto error;
switch (g_isi_sb_iter_get_id(&iter)) {
for (g_isi_sb_iter_init(&iter, msg, 6);
g_isi_sb_iter_is_valid(&iter);
g_isi_sb_iter_next(&iter)) {
case SS_GSM_ADDITIONAL_INFO:
break;
if (g_isi_sb_iter_get_id(&iter) != SS_GSM_DATA)
continue;
case SS_GSM_DATA: {
if (!g_isi_sb_iter_get_byte(&iter, &status, 2))
goto error;
guint8 status;
if ((status & SS_GSM_ACTIVE) && (service == SS_DEACTIVATION))
goto error;
if (!g_isi_sb_iter_get_byte(&iter, &status, 2))
goto error;
if (!(status & SS_GSM_ACTIVE) && (service == SS_ACTIVATION))
goto error;
if ((status & SS_GSM_ACTIVE)
&& (msg[1] == SS_DEACTIVATION))
goto error;
if (!(status & SS_GSM_ACTIVE)
&& (msg[1] == SS_ACTIVATION))
goto error;
break;
}
default:
DBG("Skipping sub-block: %s (%zd bytes)",
ss_subblock_name(g_isi_sb_iter_get_id(&iter)),
g_isi_sb_iter_get_len(&iter));
break;
}
CALLBACK_WITH_SUCCESS(cb, cbd->data);
return;
}
CALLBACK_WITH_SUCCESS(cb, cbd->data);
goto out;
error:
CALLBACK_WITH_FAILURE(cb, cbd->data);
out:
g_free(cbd);
return TRUE;
}
static void isi_cw_set(struct ofono_call_settings *cs, int mode, int cls,
@ -256,7 +228,7 @@ static void isi_cw_set(struct ofono_call_settings *cs, int mode, int cls,
struct settings_data *sd = ofono_call_settings_get_data(cs);
struct isi_cb_data *cbd = isi_cb_data_new(cs, cb, data);
unsigned char msg[] = {
const uint8_t msg[] = {
SS_SERVICE_REQ,
mode ? SS_ACTIVATION : SS_DEACTIVATION,
SS_ALL_TELE_AND_BEARER,
@ -266,13 +238,11 @@ static void isi_cw_set(struct ofono_call_settings *cs, int mode, int cls,
0 /* Subblock count */
};
DBG("waiting mode %d class %d", mode, cls);
if (cbd == NULL || sd == NULL)
goto error;
if (g_isi_request_make(sd->client, msg, sizeof(msg), SS_TIMEOUT,
set_resp_cb, cbd))
if (g_isi_client_send(sd->client, msg, sizeof(msg), SS_TIMEOUT,
set_resp_cb, cbd, g_free))
return;
error:
@ -280,57 +250,37 @@ error:
g_free(cbd);
}
static gboolean isi_call_settings_register(gpointer user)
static void reachable_cb(const GIsiMessage *msg, void *data)
{
struct ofono_call_settings *cs = user;
struct ofono_call_settings *cs = data;
if (g_isi_msg_error(msg) < 0)
return;
ISI_VERSION_DBG(msg);
ofono_call_settings_register(cs);
return FALSE;
}
static void reachable_cb(GIsiClient *client, gboolean alive, uint16_t object,
void *opaque)
{
struct ofono_call_settings *cs = opaque;
const char *debug = NULL;
if (!alive) {
DBG("Unable to bootstrap call settings driver");
return;
}
DBG("%s (v%03d.%03d) reachable",
pn_resource_name(g_isi_client_resource(client)),
g_isi_version_major(client),
g_isi_version_minor(client));
debug = getenv("OFONO_ISI_DEBUG");
if (debug && (strcmp(debug, "all") == 0 || strcmp(debug, "ss") == 0))
g_isi_client_set_debug(client, ss_debug, NULL);
g_idle_add(isi_call_settings_register, cs);
}
static int isi_call_settings_probe(struct ofono_call_settings *cs,
unsigned int vendor, void *user)
{
GIsiModem *idx = user;
struct settings_data *data;
GIsiModem *modem = user;
struct settings_data *sd;
data = g_try_new0(struct settings_data, 1);
if (data == NULL)
sd = g_try_new0(struct settings_data, 1);
if (sd == NULL)
return -ENOMEM;
data->client = g_isi_client_create(idx, PN_SS);
if (data->client == NULL)
sd->client = g_isi_client_create(modem, PN_SS);
if (sd->client == NULL) {
g_free(sd);
return -ENOMEM;
}
ofono_call_settings_set_data(cs, data);
ofono_call_settings_set_data(cs, sd);
if (!g_isi_verify(data->client, reachable_cb, cs))
DBG("Unable to verify reachability");
g_isi_client_verify(sd->client, reachable_cb, cs, NULL);
return 0;
}
@ -339,10 +289,11 @@ static void isi_call_settings_remove(struct ofono_call_settings *cs)
{
struct settings_data *data = ofono_call_settings_get_data(cs);
ofono_call_settings_set_data(cs, NULL);
if (data == NULL)
return;
ofono_call_settings_set_data(cs, NULL);
g_isi_client_destroy(data->client);
g_free(data);
}