linktop: reimplemented with minimum features

The device supports subset of ST-Ericsson AT command
extensions but nither STE nor the MBM plugin works with
these devices.

Fixes MeeGo bug #14784
This commit is contained in:
Amit Mendapara 2011-06-27 11:52:14 +05:30 committed by Denis Kenzior
parent 6aa70ebf6b
commit c8b82018d3
1 changed files with 44 additions and 70 deletions

View File

@ -34,10 +34,6 @@
#define OFONO_API_SUBJECT_TO_CHANGE
#include <ofono/plugin.h>
#include <ofono/modem.h>
#include <ofono/call-barring.h>
#include <ofono/call-forwarding.h>
#include <ofono/call-meter.h>
#include <ofono/call-settings.h>
#include <ofono/devinfo.h>
#include <ofono/message-waiting.h>
#include <ofono/netreg.h>
@ -45,22 +41,19 @@
#include <ofono/cbs.h>
#include <ofono/sms.h>
#include <ofono/ussd.h>
#include <ofono/call-volume.h>
#include <ofono/voicecall.h>
#include <ofono/gprs.h>
#include <ofono/gprs-context.h>
#include <ofono/phonebook.h>
#include <ofono/radio-settings.h>
#include <ofono/log.h>
#include <drivers/atmodem/vendor.h>
#include <drivers/atmodem/atutil.h>
static const char *none_prefix[] = { NULL };
struct linktop_data {
GAtChat *modem;
GAtChat *control;
GAtChat *aux;
struct ofono_gprs *gprs;
struct ofono_gprs_context *gc;
};
@ -89,16 +82,16 @@ static void linktop_remove(struct ofono_modem *modem)
ofono_modem_set_data(modem, NULL);
g_at_chat_unref(data->modem);
g_at_chat_unref(data->control);
g_at_chat_unref(data->aux);
g_free(data);
}
static void linktop_debug(const char *str, void *user_data)
{
const char *prefix = user_data;
const char *prefix = user_data;
ofono_info("%s%s", prefix, str);
ofono_info("%s%s", prefix, str);
}
static GAtChat *open_device(struct ofono_modem *modem,
@ -138,10 +131,9 @@ static void linktop_disconnect(gpointer user_data)
struct ofono_modem *modem = user_data;
struct linktop_data *data = ofono_modem_get_data(modem);
DBG("");
DBG("%p, data->gc %p", modem, data->gc);
if (data->gc)
ofono_gprs_context_remove(data->gc);
ofono_gprs_context_remove(data->gc);
g_at_chat_unref(data->modem);
data->modem = NULL;
@ -176,31 +168,25 @@ static int linktop_enable(struct ofono_modem *modem)
DBG("%p", modem);
data->aux = open_device(modem, "Aux", "Aux: ");
if (data->aux == NULL)
return -EIO;
data->modem = open_device(modem, "Modem", "Modem: ");
if (data->modem == NULL)
return -EINVAL;
if (data->modem == NULL) {
g_at_chat_unref(data->aux);
data->aux = NULL;
return -EIO;
}
g_at_chat_set_disconnect_function(data->modem,
linktop_disconnect, modem);
data->control = open_device(modem, "Control", "Control: ");
if (data->control == NULL) {
g_at_chat_unref(data->modem);
data->modem = NULL;
return -EIO;
}
g_at_chat_send(data->control, "ATE0 +CMEE=1", none_prefix,
NULL, NULL, NULL);
g_at_chat_send(data->modem, "AT", none_prefix,
NULL, NULL, NULL);
g_at_chat_send(data->modem, "AT &F", none_prefix,
NULL, NULL, NULL);
g_at_chat_send(data->control, "AT+CFUN=4", none_prefix,
cfun_enable, modem, NULL);
g_at_chat_send(data->aux, "ATE0 +CMEE=1", none_prefix,
NULL, NULL, NULL);
g_at_chat_send(data->aux, "AT+CFUN=4", none_prefix,
cfun_enable, modem, NULL);
return -EINPROGRESS;
}
@ -212,8 +198,11 @@ static void cfun_disable(gboolean ok, GAtResult *result, gpointer user_data)
DBG("");
g_at_chat_unref(data->control);
data->control = NULL;
g_at_chat_unref(data->aux);
data->aux = NULL;
g_at_chat_unref(data->modem);
data->modem = NULL;
if (ok)
ofono_modem_set_powered(modem, FALSE);
@ -225,20 +214,12 @@ static int linktop_disable(struct ofono_modem *modem)
DBG("%p", modem);
if (data->modem) {
g_at_chat_cancel_all(data->modem);
g_at_chat_unregister_all(data->modem);
g_at_chat_unref(data->modem);
data->modem = NULL;
}
if (data->control == NULL)
if (data->aux == NULL)
return 0;
g_at_chat_cancel_all(data->control);
g_at_chat_unregister_all(data->control);
g_at_chat_send(data->control, "AT+CFUN=4", none_prefix,
cfun_disable, modem, NULL);
g_at_chat_cancel_all(data->aux);
g_at_chat_unregister_all(data->aux);
g_at_chat_send(data->aux, "AT+CFUN=4", NULL, cfun_disable, modem, NULL);
return -EINPROGRESS;
}
@ -257,12 +238,14 @@ static void linktop_set_online(struct ofono_modem *modem, ofono_bool_t online,
ofono_modem_online_cb_t cb, void *user_data)
{
struct linktop_data *data = ofono_modem_get_data(modem);
GAtChat *chat = data->control;
GAtChat *chat = data->aux;
struct cb_data *cbd = cb_data_new(cb, user_data);
char const *command = online ? "AT+CFUN=1" : "AT+CFUN=4";
DBG("modem %p %s", modem, online ? "online" : "offline");
cbd->user = data;
if (g_at_chat_send(chat, command, NULL, set_online_cb, cbd, g_free))
return;
@ -278,9 +261,8 @@ static void linktop_pre_sim(struct ofono_modem *modem)
DBG("%p", modem);
ofono_devinfo_create(modem, 0, "atmodem", data->control);
sim = ofono_sim_create(modem, 0, "atmodem", data->control);
ofono_voicecall_create(modem, 0, "stemodem", data->control);
ofono_devinfo_create(modem, 0, "atmodem", data->aux);
sim = ofono_sim_create(modem, 0, "atmodem", data->aux);
if (sim)
ofono_sim_inserted_notify(sim, TRUE);
@ -292,35 +274,27 @@ static void linktop_post_sim(struct ofono_modem *modem)
DBG("%p", modem);
ofono_radio_settings_create(modem, 0, "stemodem", data->control);
ofono_phonebook_create(modem, 0, "atmodem", data->control);
ofono_sms_create(modem, 0, "atmodem", data->control);
ofono_radio_settings_create(modem, 0, "stemodem", data->aux);
ofono_phonebook_create(modem, 0, "atmodem", data->aux);
ofono_sms_create(modem, 0, "atmodem", data->aux);
}
static void linktop_post_online(struct ofono_modem *modem)
{
struct linktop_data *data = ofono_modem_get_data(modem);
struct ofono_message_waiting *mw;
struct ofono_gprs *gprs;
struct ofono_gprs_context *gc;
DBG("%p", modem);
ofono_ussd_create(modem, 0, "atmodem", data->control);
ofono_call_forwarding_create(modem, 0, "atmodem", data->control);
ofono_call_settings_create(modem, 0, "atmodem", data->control);
ofono_netreg_create(modem, OFONO_VENDOR_MBM, "atmodem", data->control);
ofono_call_meter_create(modem, 0, "atmodem", data->control);
ofono_call_barring_create(modem, 0, "atmodem", data->control);
ofono_call_volume_create(modem, 0, "atmodem", data->control);
ofono_cbs_create(modem, 0, "atmodem", data->control);
ofono_netreg_create(modem, 0, "atmodem", data->aux);
ofono_cbs_create(modem, 0, "atmodem", data->aux);
ofono_ussd_create(modem, 0, "atmodem", data->aux);
gprs = ofono_gprs_create(modem, OFONO_VENDOR_MBM,
"atmodem", data->control);
gc = ofono_gprs_context_create(modem, 0, "atmodem", data->modem);
data->gprs = ofono_gprs_create(modem, 0, "atmodem", data->aux);
data->gc = ofono_gprs_context_create(modem, 0, "atmodem", data->modem);
if (gprs && gc)
ofono_gprs_add_context(gprs, gc);
if (data->gprs && data->gc)
ofono_gprs_add_context(data->gprs, data->gc);
mw = ofono_message_waiting_create(modem);