void requestSendUSSD(void *data, size_t datalen, RIL_Token t)
{
ATResponse *p_response = NULL;
int err = 0;
char* ussdRequest;
char* cmd;
at_send_command("AT+CSCS=\"GSM\"", NULL);
ussdStatus = 1;
ussdRequest = (char*)(data);
asprintf(&cmd, "AT+CUSD=1,%s,15", ussdRequest);
err = at_send_command(cmd, &p_response);
free(cmd);
if (err < 0 || p_response->success == 0) {
goto error;
}
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
at_response_free(p_response);
return;
error:
at_response_free(p_response);
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
static void init()
{
at_send_command("AT+CEQREQ=1,4,64,384,64,384", NULL);
at_send_command("AT+CEQMIN=1,4,64,384,64,384", NULL);
at_send_command("AT+CGEQREQ=1,4,64,384,64,384", NULL);
at_send_command("AT+CGEQMIN=1,4,64,384,64,384", NULL);
switchToChannel(1,0);
}
static void init()
{
need_network_fix = 1;
at_send_command("AT+CEQREQ=", NULL);
at_send_command("AT+CEQMIN=", NULL);
at_send_command("AT+CGEQREQ=", NULL);
at_send_command("AT+CGEQMIN=", NULL);
switchToChannel(1,0);
}
/* Subscribe to SIM State Reporting.
* Enable SIM state reporting on the format *ESIMSR: <sim_state>
*/
void setPollSIMState(void *param)
{
static int enabled = 0;
if (((int) param == 1) && (enabled == 0)) {
at_send_command("AT*ESIMSR=1");
enabled = 1;
ALOGD("%s() Enabled SIM status reporting", __func__);
} else if (((int) param == 0) && (enabled == 1)) {
at_send_command("AT*ESIMSR=0");
enabled = 0;
ALOGD("%s() Disabled SIM status reporting", __func__);
}
}
/**
* Enter SIM PIN, might be PIN, PIN2, PUK, PUK2, etc.
*
* Data can hold pointers to one or two strings, depending on what we
* want to enter. (PUK requires new PIN, etc.).
*
* FIXME: Do we need to return remaining tries left on error as well?
* Also applies to the rest of the requests that got the retries
* in later commits to ril.h.
*/
void requestEnterSimPin(void *data, size_t datalen, RIL_Token t, int request)
{
int err = 0;
int cme_err;
const char **strings = (const char **) data;
int num_retries = -1;
if (datalen == sizeof(char *)) {
err = at_send_command("AT+CPIN=\"%s\"", strings[0]);
} else if (datalen == 2 * sizeof(char *)) {
if(!strings[1]){
err = at_send_command("AT+CPIN=\"%s\"", strings[0]);
} else {
err = at_send_command("AT+CPIN=\"%s\",\"%s\"", strings[0], strings[1]);
}
} else if (datalen == 3 * sizeof(char *)) {
err = at_send_command("AT+CPIN=\"%s\",\"%s\"", strings[0], strings[1]);
} else
goto error;
cme_err = at_get_cme_error(err);
if (cme_err != CME_ERROR_NON_CME && err != AT_NOERROR) {
switch (cme_err) {
case CME_SIM_PIN_REQUIRED:
case CME_SIM_PUK_REQUIRED:
case CME_INCORRECT_PASSWORD:
case CME_SIM_PIN2_REQUIRED:
case CME_SIM_PUK2_REQUIRED:
num_retries = getNumRetries (request);
RIL_onRequestComplete(t, RIL_E_PASSWORD_INCORRECT, &num_retries, sizeof(int *));
break;
default:
goto error;
}
} else {
/*
* Got OK, return success and wait for *EPEV to trigger poll
* of SIM state.
*/
num_retries = getNumRetries (request);
RIL_onRequestComplete(t, RIL_E_SUCCESS, &num_retries, sizeof(int *));
}
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
void requestChangePassword(void *data, size_t datalen, RIL_Token t,
char *facility, int request)
{
int err = 0;
char *oldPassword = NULL;
char *newPassword = NULL;
int num_retries = -1;
if (datalen != 3 * sizeof(char *) || strlen(facility) != 2)
goto error;
oldPassword = ((char **) data)[0];
newPassword = ((char **) data)[1];
err = at_send_command("AT+CPWD=\"%s\",\"%s\",\"%s\"", facility,
oldPassword, newPassword);
if (err != AT_NOERROR)
goto error;
num_retries = getNumRetries(request);
RIL_onRequestComplete(t, RIL_E_SUCCESS, &num_retries, sizeof(int *));
return;
error:
if (at_get_cme_error(err) == CME_INCORRECT_PASSWORD) {
num_retries = getNumRetries(request);
RIL_onRequestComplete(t, RIL_E_PASSWORD_INCORRECT, &num_retries, sizeof(int *));
} else
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
void requestGSMSetBroadcastSMSConfig(void *data, size_t datalen, RIL_Token t)
{
ATResponse *atresponse = NULL;
int err;
char *cmd;
RIL_GSM_BroadcastSmsConfigInfo* configInfo = (RIL_GSM_BroadcastSmsConfigInfo*)data;
if (!configInfo->selected)
goto error;
/* TODO Should this test be done or shall we just let the modem return error. */
if ((configInfo->toServiceId - configInfo->fromServiceId) > 10)
goto error;
asprintf(&cmd, "AT+CSCB=0,\"%d-%d\",\"%d-%d\"", configInfo->fromServiceId, configInfo->toServiceId, configInfo->fromCodeScheme, configInfo->toCodeScheme);
err = at_send_command(cmd, &atresponse);
if (err < 0 || atresponse->success == 0)
goto error;
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
finally:
at_response_free(atresponse);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
goto finally;
}
void requestExplicitCallTransfer(void *data, size_t datalen, RIL_Token t)
{
/* MTK proprietary start */
int ret;
ATResponse *p_response = NULL;
//BEGIN mtk03923 [20120210][ALPS00114093]
if (inDTMF) {
RIL_onRequestComplete(t, RIL_E_CANCELLED, NULL, 0); // RIL_E_GENERIC_FAILURE
return;
}
//END mtk03923 [20120210][ALPS00114093]
ret = at_send_command("AT+CHLD=4", &p_response, CC_CHANNEL_CTX);
if (ret < 0 || p_response->success == 0)
goto error;
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
at_response_free(p_response);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
at_response_free(p_response);
/* MTK proprietary end */
}
/**
* RIL_REQUEST_SET_LOCATION_UPDATES
*
* Enables/disables network state change notifications due to changes in
* LAC and/or CID (basically, +CREG=2 vs. +CREG=1).
*
* Note: The RIL implementation should default to "updates enabled"
* when the screen is on and "updates disabled" when the screen is off.
*
* See also: RIL_REQUEST_SCREEN_STATE, RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED.
*/
void requestSetLocationUpdates(void *data, size_t datalen, RIL_Token t)
{
int enable = 0;
int err = 0;
char *cmd;
ATResponse *atresponse = NULL;
enable = ((int *) data)[0];
assert(enable == 0 || enable == 1);
asprintf(&cmd, "AT+CREG=%d", (enable == 0 ? 1 : 2));
err = at_send_command(cmd, &atresponse);
free(cmd);
if (err < 0 || atresponse->success == 0)
goto error;
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
finally:
at_response_free(atresponse);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
goto finally;
}
/**
* RIL_REQUEST_SET_TTY_MODE
*
* Ask the modem to set the TTY mode
*/
void requestSetTtyMode(void *data, size_t datalen, RIL_Token t)
{
int err;
ATResponse *atresponse = NULL;
int mode = ((int *) data)[0];
/*
* The modem supports one TTY mode where voice and TTY tones are
* automatically detected. FULL (1), HCO (2) and VCO (3) are therefore
* automatically handled by the modem TTY enabled mode (1).
*/
err = at_send_command(mode?"AT*ETTY=1":"AT*ETTY=0", &atresponse);
if (err < 0 || atresponse->success == 0)
goto error;
s_ttyMode = mode;
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
finally:
at_response_free(atresponse);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
goto finally;
}
/**
* RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING
*
* Turn on STK unsol commands.
*/
void requestStkIsRunning(void *data, size_t datalen, RIL_Token t)
{
char *cmd;
int err;
ATResponse *atresponse = NULL;
asprintf(&cmd, "AT*STKC=1,\"000000000000000000\"");
err = at_send_command(cmd, &atresponse);
free(cmd);
if (err < 0 || atresponse->success == 0)
goto error;
/* Android 2.1 does not handle the response to this RIL command
This is seen as an error message in the radio log:
"[0001]< RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING exception, possible
invalid RIL response" */
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
finally:
at_response_free(atresponse);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
goto finally;
}
void sendTime(void *p)
{
time_t t;
struct tm tm;
char str[20];
char tz[6];
int num[4];
int tzi;
int i;
(void) p;
tzset();
t = time(NULL);
if (!(localtime_r(&t, &tm)))
return;
if (!(strftime(tz, 12, "%z", &tm)))
return;
for (i = 0; i < 4; i++)
num[i] = tz[i+1] - '0';
/* convert timezone hours to timezone quarters of hours */
tzi = (num[0] * 10 + num[1]) * 4 + (num[2] * 10 + num[3]) / 15;
strftime(str, 20, "%y/%m/%d,%T", &tm);
at_send_command("at+cclk=\"%s%c%02d\"", str, tz[0], tzi);
}
/**
* RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE
*
* Requests to send a terminal response to SIM for a received
* proactive command.
*/
void requestStkSendTerminalResponse(void *data, size_t datalen,
RIL_Token t)
{
char *cmd;
int err;
ATResponse *atresponse = NULL;
const char *stkResponse = (const char *) data;
asprintf(&cmd, "AT*STKR=\"%s\"", stkResponse);
err = at_send_command(cmd, &atresponse);
free(cmd);
if (err < 0 || atresponse->success == 0)
goto error;
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
finally:
at_response_free(atresponse);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
goto finally;
}
/**
* RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE
*
* Requests to set the preferred network type for searching and registering
* (CS/PS domain, RAT, and operation mode).
*/
void requestSetPreferredNetworkType(void *data, size_t datalen,
RIL_Token t)
{
(void) datalen;
int arg = 0;
int err = 0;
int rat;
rat = ((int *) data)[0];
switch (rat) {
case PREF_NET_TYPE_GSM_WCDMA_AUTO:
case PREF_NET_TYPE_GSM_WCDMA:
arg = PREF_NET_TYPE_3G;
LOGD("[%s] network type = auto", __FUNCTION__);
break;
case PREF_NET_TYPE_GSM_ONLY:
arg = PREF_NET_TYPE_2G_ONLY;
LOGD("[%s] network type = 2g only", __FUNCTION__);
break;
case PREF_NET_TYPE_WCDMA:
arg = PREF_NET_TYPE_3G_ONLY;
LOGD("[%s] network type = 3g only", __FUNCTION__);
break;
default:
LOGW("[%s] unknown network type: (%d)", __FUNCTION__, rat);
}
pref_net_type = arg;
err = at_send_command("AT+CFUN=%d", arg);
RIL_onRequestComplete(t, (err == AT_NOERROR)? RIL_E_SUCCESS : RIL_E_GENERIC_FAILURE, NULL, 0);
return;
}
/**
* RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL
*
* Manually select a specified network.
*
* The radio baseband/RIL implementation is expected to fall back to
* automatic selection mode if the manually selected network should go
* out of range in the future.
*/
void requestSetNetworkSelectionManual(void *data, size_t datalen,
RIL_Token t)
{
/*
* AT+COPS=[<mode>[,<format>[,<oper>[,<AcT>]]]]
* <mode> = 4 = Manual (<oper> field shall be present and AcT optionally) with fallback to automatic if manual fails.
* <format> = 2 = Numeric <oper>, the number has structure:
* (country code digit 3)(country code digit 2)(country code digit 1)
* (network code digit 2)(network code digit 1)
*/
(void) datalen;
int err = 0;
const char *mccMnc = (const char *) data;
/* Check inparameter. */
if (mccMnc == NULL)
goto error;
/* Build and send command. */
err = at_send_command("AT+COPS=1,2,\"%s\"", mccMnc);
if (err != AT_NOERROR)
goto error;
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
void requestSwitchWaitingOrHoldingAndActive(void *data, size_t datalen, RIL_Token t)
{
int ret;
ATResponse *p_response = NULL;
//BEGIN mtk03923 [20120210][ALPS00114093]
if (inDTMF) {
RIL_onRequestComplete(t, RIL_E_CANCELLED, NULL, 0); // RIL_E_GENERIC_FAILURE
return;
}
//END mtk03923 [20120210][ALPS00114093]
ret = at_send_command("AT+CHLD=2", &p_response, CC_CHANNEL_CTX);
if (ret < 0 || p_response->success == 0)
goto error;
#ifdef WORKAROUND_ERRONEOUS_ANSWER
s_expectAnswer = 1;
#endif /* WORKAROUND_ERRONEOUS_ANSWER */
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
at_response_free(p_response);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
at_response_free(p_response);
}
void requestSeparateConnection(void *data, size_t datalen, RIL_Token t)
{
char cmd[12];
int party = ((int *)data)[0];
int ret;
ATResponse *p_response = NULL;
//BEGIN mtk03923 [20120210][ALPS00114093]
if (inDTMF) {
RIL_onRequestComplete(t, RIL_E_CANCELLED, NULL, 0); // RIL_E_GENERIC_FAILURE
return;
}
//END mtk03923 [20120210][ALPS00114093]
// Make sure that party is in a valid range.
// (Note: The Telephony middle layer imposes a range of 1 to 7.
// It's sufficient for us to just make sure it's single digit.)
if (party > 0 && party < 10) {
sprintf(cmd, "AT+CHLD=2%d", party);
ret = at_send_command(cmd, &p_response, CC_CHANNEL_CTX);
if (ret < 0 || p_response->success == 0) {
at_response_free(p_response);
goto error;
}
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
at_response_free(p_response);
return;
}
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
void select_tech(int t)
{
char *cmd;
asprintf(&cmd, "AT+COPS=0,,,%d", t);
at_send_command(cmd,NULL);
free(cmd);
}
/**
* RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM
*
* When STK application gets RIL_UNSOL_STK_CALL_SETUP, the call actually has
* been initialized by ME already. (We could see the call has been in the 'call
* list') So, STK application needs to accept/reject the call according as user
* operations.
*/
void requestStkHandleCallSetupRequestedFromSIM(void *data,
size_t datalen, RIL_Token t)
{
char *cmd;
int err;
int answer = 0;
ATResponse *atresponse = NULL;
if(((int *)data)[0] > 0 ){
answer = 1;
}
asprintf(&cmd, "AT*ESHLVOCR=%d", answer);
err = at_send_command(cmd, &atresponse);
free(cmd);
if (err < 0 || atresponse->success == 0)
goto error;
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
finally:
at_response_free(atresponse);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
goto finally;
}
/**
* RIL_REQUEST_STK_SET_PROFILE
*
* Download the STK terminal profile as part of SIM initialization
* procedure.
*/
void requestStkSetProfile(void *data, size_t datalen, RIL_Token t)
{
#ifdef USE_U8500_RIL
/* Currently this request is not supported. */
RIL_onRequestComplete(t, RIL_E_REQUEST_NOT_SUPPORTED, NULL, 0);
return;
#else
char *cmd;
int err;
ATResponse *atresponse = NULL;
const char *profile = (const char *) data;
asprintf(&cmd, "AT*STKC=0,\"%s\"", profile);
err = at_send_command(cmd, &atresponse);
free(cmd);
if (err < 0 || atresponse->success == 0)
goto error;
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
finally:
at_response_free(atresponse);
return;
error:
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
goto finally;
#endif
}
static void requestRadioPower(void *data, size_t datalen, RIL_Token t)
{
int onOff;
int err=0;
ATResponse *p_response = NULL;
assert (datalen >= sizeof(int *));
onOff = ((int *)data)[0];
if (onOff == 0 && sState != RADIO_STATE_OFF) {
if (first_cfun == 0) {
stop_pppd();
wait_for_pppd_down();
err = at_send_command("AT+CFUN=0", &p_response);
if (err < 0)
goto error;
} else {
first_cfun = 0;
}
setRadioState(RADIO_STATE_OFF);
} else if (onOff > 0 && sState == RADIO_STATE_OFF) {
err = at_send_command("AT+CFUN=1", &p_response);
if (err < 0|| p_response->success == 0) {
// Some stacks return an error when there is no SIM,
// but they really turn the RF portion on
// So, if we get an error, let's check to see if it
// turned on anyway
if (getRadioPower() != 1) {
goto error;
}
}
setRadioState(RADIO_STATE_SIM_NOT_READY);
}
at_response_free(p_response);
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
return;
error:
at_response_free(p_response);
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
void switchToChannel(int channel,int l)
{
int clvl = getClvlValue();
if(l >= 0) clvl = l;
char* cmd;
at_send_command("AT+CMUT=1",NULL);
at_send_command("AT+CLVL=0", NULL);
asprintf(&cmd, "AT+SPEAKER=%d",channel);
at_send_command(cmd, NULL);
free(cmd);
asprintf(&cmd, "AT+CLVL=%d",clvl);
at_send_command(cmd, NULL);
at_send_command("AT+CMUT=0",NULL);
free(cmd);
}
/**
* RIL_REQUEST_SEND_SMS_EXPECT_MORE
*
* Send an SMS message. Identical to RIL_REQUEST_SEND_SMS,
* except that more messages are expected to be sent soon. If possible,
* keep SMS relay protocol link open (eg TS 27.005 AT+CMMS command).
*/
void requestSendSMSExpectMore(void *data, size_t datalen, RIL_Token t)
{
/* Throw the command on the channel and ignore any errors, since we
need to send the SMS anyway and subsequent SMSes will be sent anyway. */
(void)at_send_command("AT+CMMS=1", NULL);
requestSendSMS(data, datalen, t);
}
static void deleteMessageByIndex(void* index)
{
char* cmd = NULL;
asprintf(&cmd, "AT+CMGD=%d",*(int*)index);
at_send_command(cmd,NULL);
free(cmd);
free(index);
}
static int setCharEncoding(const char *enc){
int err;
err = at_send_command("AT+CSCS=\"%s\"", enc);
if (err < 0) {
LOGE("requestSetupDefaultPDP: Failed to set AT+CSCS=%s", enc);
return -1;
}
return 0;
}
static void readMessageByIndex(void *param)
{
int location = (int)param;
char *cmd;
asprintf(&cmd, "AT+CMGR=%d,0", location);
at_send_command(cmd, NULL);
free(cmd);
}
static int set_phone_book(int index, phone_book_t* pb)
{
int ret = -1, err;
char* cmd = NULL;
char* line = NULL;
ATResponse *p_response = NULL;
asprintf(&cmd,"AT+CPBW=%d, \"%s\", %d, \"%s\"", index, pb->number, pb->code, pb->alpha);
at_send_command("AT+CSCS=\"UCS2\"", NULL);
err = at_send_command(cmd, &p_response);
if (err < 0 || !p_response || p_response->success == 0)
goto error;
ret = 0;
error:
at_response_free(p_response);
free(cmd);
return ret;
}
void requestUdub(void *data, size_t datalen, RIL_Token t)
{
/* user determined user busy */
/* sometimes used: ATH */
at_send_command("ATH", NULL, CC_CHANNEL_CTX);
/* success or failure is ignored by the upper layer here.
* it will call GET_CURRENT_CALLS and determine success that way */
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
}
void requestHangupWaitingOrBackground(void *data, size_t datalen, RIL_Token t)
{
// 3GPP 22.030 6.5.5
// "Releases all held calls or sets User Determined User Busy
// (UDUB) for a waiting call."
at_send_command("AT+CHLD=0", NULL, CC_CHANNEL_CTX);
/* success or failure is ignored by the upper layer here.
* it will call GET_CURRENT_CALLS and determine success that way */
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
}
void requestSetVoiceVolume(int *data, size_t datalen, RIL_Token t)
{
ATResponse *p_response = NULL;
int err;
char *cmd;
asprintf(&cmd, "AT+CLVL=%d", data[0]);
err = at_send_command(cmd, NULL);
free(cmd);
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
}