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huaweigeneric-ril.c
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/* //device/system/htcgeneric-ril/htcgeneric-ril.c
**
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#include <telephony/ril.h>
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <pthread.h>
#include <alloca.h>
#include "atchannel.h"
#include "at_tok.h"
#include "misc.h"
#include "gsm.h"
#include <getopt.h>
#include <sys/socket.h>
#include <cutils/sockets.h>
#include <termios.h>
#include <cutils/properties.h>
#define LOG_NDEBUG 0
#define LOG_TAG "RIL"
#include <utils/Log.h>
/* backwards compatibility for pre-JB */
#ifndef ALOGD
#define ALOGD LOGD
#define ALOGE LOGE
#define ALOGI LOGI
#endif
#define MAX_AT_RESPONSE 0x1000
/* pathname returned from RIL_REQUEST_SETUP_DATA_CALL / RIL_REQUEST_SETUP_DEFAULT_PDP */
#define PPP_TTY_PATH "ppp0"
#ifdef USE_TI_COMMANDS
// Enable workaround for bug in (TI-based) HTC stack
// 1) Make incoming call, do not answer
// 2) Hangup remote end
// Expected: call should disappear from CLCC line
// Actual: Call shows as "ACTIVE" before disappearing
#define WORKAROUND_ERRONEOUS_ANSWER 1
// Some varients of the TI stack do not support the +CGEV unsolicited
// response. However, they seem to send an unsolicited +CME ERROR: 150
#define WORKAROUND_FAKE_CGEV 1
#endif
typedef enum {
SIM_ABSENT = 0,
SIM_NOT_READY = 1,
SIM_READY = 2, /* SIM_READY means the radio state is RADIO_STATE_SIM_READY */
SIM_PIN = 3,
SIM_PUK = 4,
SIM_NETWORK_PERSONALIZATION = 5
} SIM_Status;
static void onRequest (int request, void *data, size_t datalen, RIL_Token t);
static RIL_RadioState currentState();
static int onSupports (int requestCode);
static void onCancel (RIL_Token t);
static const char *getVersion();
static int isRadioOn();
static SIM_Status getSIMStatus();
static int getCardStatus(RIL_CardStatus_v6 **pp_card_status);
static void freeCardStatus(RIL_CardStatus_v6 *p_card_status);
static void onDataCallListChanged(void *param);
static int killConn(char * cid);
extern const char * requestToString(int request);
/*** Static Variables ***/
static const RIL_RadioFunctions s_callbacks = {
RIL_VERSION,
onRequest,
currentState,
onSupports,
onCancel,
getVersion
};
#ifdef RIL_SHLIB
static const struct RIL_Env *s_rilenv;
#define RIL_onRequestComplete(t, e, response, responselen) s_rilenv->OnRequestComplete(t,e, response, responselen)
#define RIL_onUnsolicitedResponse(a,b,c) s_rilenv->OnUnsolicitedResponse(a,b,c)
#define RIL_requestTimedCallback(a,b,c) s_rilenv->RequestTimedCallback(a,b,c)
#endif
static RIL_RadioState sState = RADIO_STATE_UNAVAILABLE;
static pthread_mutex_t s_state_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_cond_t s_state_cond = PTHREAD_COND_INITIALIZER;
static int s_port = -1;
static const char * s_device_path = NULL;
static int s_device_socket = 0;
/* trigger change to this with s_state_cond */
static int s_closed = 0;
static int sFD; /* file desc of AT channel */
static char sATBuffer[MAX_AT_RESPONSE+1];
static char *sATBufferCur = NULL;
static char *sNITZtime = NULL;
static const struct timeval TIMEVAL_SIMPOLL = {1,0};
static const struct timeval TIMEVAL_CALLSTATEPOLL = {0,500000};
static const struct timeval TIMEVAL_0 = {0,0};
#ifdef WORKAROUND_ERRONEOUS_ANSWER
// Max number of times we'll try to repoll when we think
// we have a AT+CLCC race condition
#define REPOLL_CALLS_COUNT_MAX 4
// Line index that was incoming or waiting at last poll, or -1 for none
static int s_incomingOrWaitingLine = -1;
// Number of times we've asked for a repoll of AT+CLCC
static int s_repollCallsCount = 0;
// Should we expect a call to be answered in the next CLCC?
static int s_expectAnswer = 0;
#endif /* WORKAROUND_ERRONEOUS_ANSWER */
static void pollSIMState (void *param);
static void setRadioState(RIL_RadioState newState);
static int isgsm=0;
static char erisystem[50];
static char *callwaiting_num;
static int countValidCalls=0;
static void handle_cdma_ccwa (const char *s)
{
int err;
char *line, *tmp;
line = tmp = strdup(s);
err = at_tok_start(&tmp);
if (err)
return;
err = at_tok_nextstr(&tmp, &callwaiting_num);
if (err)
return;
callwaiting_num = strdup(callwaiting_num);
free(line);
ALOGE("successfully set callwaiting_numn");
}
extern char** cdma_to_gsmpdu(const char *);
extern char* gsm_to_cdmapdu(const char *);
extern int hex2int(const char);
static void HexStr_to_DecInt(char *strings, unsigned int *ints)
{
int i = 0;
int j = strlen(strings);
int k = 0;
for(i = 0, k = 0; i < j; i += 2, k++)
{
printf("%d, %d\n", i, k);
if(strings[i] <= 57){
*(ints + k) += (unsigned int)((strings[i] - 48) * 16);
}
else{
*(ints+k) += (unsigned int)(((strings[i] - 97) + 10) * 16);
}
if(strings[i+1] <= 57){
*(ints+k) += (unsigned int)(strings[i+1] - 48);
}
else{
*(ints+k) += (unsigned int)((strings[i+1] - 97) + 10);
}
}
}
static int clccStateToRILState(int state, RIL_CallState *p_state)
{
switch(state) {
case 0: *p_state = RIL_CALL_ACTIVE; return 0;
case 1: *p_state = RIL_CALL_HOLDING; return 0;
case 2: *p_state = RIL_CALL_DIALING; return 0;
case 3: *p_state = RIL_CALL_ALERTING; return 0;
case 4: *p_state = RIL_CALL_INCOMING; return 0;
case 5: *p_state = RIL_CALL_WAITING; return 0;
default: return -1;
}
}
static const char* networkStatusToRilString(int state)
{
switch(state){
case 0: return("unknown"); break;
case 1: return("available"); break;
case 2: return("current"); break;
case 3: return("forbidden"); break;
default: return NULL;
}
}
// some phone functions are controlled by msm_proc_comm through /sys
/*
void writesys(char *name, char *val) {
FILE *fout;
char filename[256];
strcpy(filename,"/sys/class/vogue_hw/");
strcat(filename,name);
fout=fopen(filename,"w");
if(!fout) return;
fprintf(fout,val);
fclose(fout);
}
*/
/**
* Note: directly modified line and has *p_call point directly into
* modified line
*/
static int callFromCLCCLine(char *line, RIL_Call *p_call)
{
//+CLCC: 1,0,2,0,0,\"+18005551212\",145
// index,isMT,state,mode,isMpty(,number,TOA)?
int err;
int state;
int mode;
err = at_tok_start(&line);
if (err < 0) goto error;
err = at_tok_nextint(&line, &(p_call->index));
if (err < 0) goto error;
err = at_tok_nextbool(&line, &(p_call->isMT));
if (err < 0) goto error;
err = at_tok_nextint(&line, &state);
if (err < 0) goto error;
err = clccStateToRILState(state, &(p_call->state));
if (err < 0) goto error;
err = at_tok_nextint(&line, &mode);
if (err < 0) goto error;
p_call->isVoice = (mode == 0);
err = at_tok_nextbool(&line, &(p_call->isMpty));
if (err < 0) goto error;
if (at_tok_hasmore(&line)) {
err = at_tok_nextstr(&line, &(p_call->number));
/* tolerate null here */
if (err < 0) return 0;
// Some lame implementations return strings
// like "NOT AVAILABLE" in the CLCC line
if (p_call->number != NULL
&& 0 == strspn(p_call->number, "+0123456789")
) {
p_call->number = NULL;
}
err = at_tok_nextint(&line, &p_call->toa);
if (err < 0) goto error;
}
return 0;
error:
ALOGE("invalid CLCC line\n");
return -1;
}
//returns the call number of the active data call, or -1 if no active call
static int dataCallNum()
{
int err;
ATResponse *p_response;
ATLine *p_cur;
int countCalls;
RIL_Call *p_call;
int i;
int callNumber = -1;
if(currentState() != RADIO_STATE_SIM_READY){
return -1;
}
err = at_send_command_multiline ("AT+CLCC", "+CLCC:", &p_response);
if (err != 0 || p_response->success == 0) {
return -1;
}
/* count the calls */
for (countCalls = 0, p_cur = p_response->p_intermediates
; p_cur != NULL
; p_cur = p_cur->p_next
) {
countCalls++;
}
p_call = (RIL_Call *)alloca(sizeof(RIL_Call));
memset (p_call, 0, sizeof(RIL_Call));
for (i = 0, p_cur = p_response->p_intermediates
; p_cur != NULL
; p_cur = p_cur->p_next
) {
err = callFromCLCCLine(p_cur->line, p_call);
if (err != 0) {
continue;
}
if(p_call[0].isVoice == 0) // only count data calls
{
callNumber = i;
}
}
return callNumber;
}
/** do post-AT+CFUN=1 initialization */
static void onRadioPowerOn()
{
#ifdef USE_TI_COMMANDS
/* Must be after CFUN=1 */
/* TI specific -- notifications for CPHS things such */
/* as CPHS message waiting indicator */
at_send_command("AT%CPHS=1", NULL);
/* TI specific -- enable NITZ unsol notifs */
at_send_command("AT%CTZV=1", NULL);
#endif
if(isgsm)
{
ALOGD("onRadioPowerOn1");
sleep(10);
ALOGD("onRadioPowerOn2");
at_send_command("ATE0", NULL);
at_send_command("AT+CLIP=1", NULL);
at_send_command("AT+CLIR=0", NULL);
//at_send_command("AT+CPPP=2", NULL);
//at_send_command("AT+HTCNV=1,12,6", NULL);
/*enable ENS mode, okay to fail */
// at_send_command("AT+HTCENS=1", NULL);
// at_send_command("AT+HSDPA=1", NULL);
//at_send_command("AT+HTCAGPS=5", NULL);
at_send_command("AT", NULL);
//at_send_command("AT+ODEN=112", NULL);
//at_send_command("AT+ODEN=911", NULL);
// at_send_command("AT+ALS=4294967295", NULL);
}
pollSIMState(NULL);
}
/** do post- SIM ready initialization */
static void onSIMReady()
{
/* Common initialization commands */
/* Network registration */
at_send_command("AT+COPS=0", NULL);
if(isgsm) {
/* Preferred RAT - UMTS Dualmode */
// at_send_command("AT+XRAT=1,2", NULL);
//debug what type of sim is it?
//at_send_command("AT+SIMTYPE", NULL);
/*
* Always send SMS messages directly to the TE
*
* mode = 1 // discard when link is reserved (link should never be
* reserved)
* mt = 2 // most messages routed to TE
* bm = 2 // new cell BM's routed to TE
* ds = 1 // Status reports routed to TE
* bfr = 1 // flush buffer
*/
at_send_command("AT+CNMI=1,2,2,1,1", NULL);
at_send_command("AT+CSCB=1", NULL);
/* Enable +CGEV GPRS event notifications, but don't buffer */
// at_send_command("AT+CGEREP=1,0", NULL);
/* Enable NITZ reporting */
at_send_command("AT+CTZU=1", NULL);
at_send_command("AT+CTZR=1", NULL);
//at_send_command("AT+HTCCTZR=1", NULL);
/* Enable unsolizited RSSI reporting */
//at_send_command("AT@HTCCSQ=1", NULL);
at_send_command_singleline("AT+CSMS=1", "+CSMS:", NULL);
} else {
//at_send_command("AT+HTC_GPSONE=4", NULL);
at_send_command("AT+CLVL=5", NULL);
at_send_command("AT+CLVL=4", NULL);
}
}
static void requestRadioPower(void *data, size_t datalen, RIL_Token t)
{
int onOff;
int err;
ATResponse *p_response = NULL;
assert (datalen >= sizeof(int *));
onOff = ((int *)data)[0];
/*
if (onOff == 0 && sState != RADIO_STATE_OFF) {
if(isgsm)
err = at_send_command("AT+CFUN=0", &p_response);
else
err = at_send_command("AT+CFUN=66", &p_response);
if (err < 0 || p_response->success == 0) goto error;
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 (isRadioOn() != 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);
}
static void requestOrSendDataCallList(RIL_Token *t);
static void onDataCallListChanged(void *param)
{
requestOrSendDataCallList(NULL);
}
static void requestDataCallList(void *data, size_t datalen, RIL_Token t)
{
requestOrSendDataCallList(&t);
}
static void requestOrSendDataCallList(RIL_Token *t)
{
ATResponse *p_response;
ATLine *p_cur;
RIL_Data_Call_Response_v6 *responses;
int err;
char status[1];
int fd;
int pppConnected = 0;
int n = 0;
char *out;
if (isgsm) {
err = at_send_command_multiline ("AT+CGACT?", "+CGACT:", &p_response);
if (err != 0 || p_response->success == 0) {
if (t != NULL)
RIL_onRequestComplete(*t, RIL_E_GENERIC_FAILURE, NULL, 0);
else
RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED,
NULL, 0);
return;
}
for (p_cur = p_response->p_intermediates; p_cur != NULL;
p_cur = p_cur->p_next)
n++;
responses = alloca(n * sizeof(RIL_Data_Call_Response_v6));
int i;
for (i = 0; i < n; i++) {
responses[i].status = -1;
responses[i].suggestedRetryTime = -1;
responses[i].cid = -1;
responses[i].active = -1;
responses[i].type = "";
responses[i].ifname = "";
responses[i].addresses = "";
responses[i].dnses = "";
responses[i].gateways = "";
}
RIL_Data_Call_Response_v6 *response = responses;
for (p_cur = p_response->p_intermediates; p_cur != NULL;
p_cur = p_cur->p_next) {
char *line = p_cur->line;
err = at_tok_start(&line);
if (err < 0)
goto error;
err = at_tok_nextint(&line, &response->cid);
if (err < 0)
goto error;
err = at_tok_nextint(&line, &response->active);
if (err < 0)
goto error;
response++;
}
at_response_free(p_response);
err = at_send_command_multiline ("AT+CGDCONT?", "+CGDCONT:", &p_response);
if (err != 0 || p_response->success == 0) {
if (t != NULL)
RIL_onRequestComplete(*t, RIL_E_GENERIC_FAILURE, NULL, 0);
else
RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED,
NULL, 0);
return;
}
for (p_cur = p_response->p_intermediates; p_cur != NULL;
p_cur = p_cur->p_next) {
char *line = p_cur->line;
int cid;
err = at_tok_start(&line);
if (err < 0)
goto error;
err = at_tok_nextint(&line, &cid);
if (err < 0)
goto error;
for (i = 0; i < n; i++) {
if (responses[i].cid == cid)
break;
}
if (i >= n) {
/* details for a context we didn't hear about in the last request */
continue;
}
// Assume no error
responses[i].status = 0;
// type
err = at_tok_nextstr(&line, &out);
if (err < 0)
goto error;
responses[i].type = alloca(strlen(out) + 1);
strcpy(responses[i].type, out);
// APN ignored for v5
err = at_tok_nextstr(&line, &out);
if (err < 0)
goto error;
responses[i].ifname = alloca(strlen(PPP_TTY_PATH) + 1);
strcpy(responses[i].ifname, PPP_TTY_PATH);
err = at_tok_nextstr(&line, &out);
if (err < 0)
goto error;
responses[i].addresses = alloca(strlen(out) + 1);
strcpy(responses[i].addresses, out);
}
at_response_free(p_response);
} else {
//CDMA
n = 1;
responses = alloca(sizeof(RIL_Data_Call_Response_v6));
responses[0].cid = 1;
if (dataCallNum() >= 0)
responses[0].active = 1;
else
responses[0].active = 0;
responses[0].suggestedRetryTime = -1;
responses[0].type = "";
responses[0].ifname = "";
responses[0].addresses = "";
responses[0].dnses = "";
responses[0].gateways = "";
}
// make sure pppd is still running, invalidate datacall if it isn't
if ((fd = open("/sys/class/net/ppp0/ifindex",O_RDONLY)) > 0)
{
close(fd);
}
else
{
responses[0].active = 0;
}
if (t != NULL)
RIL_onRequestComplete(*t, RIL_E_SUCCESS, responses,
n * sizeof(RIL_Data_Call_Response_v6));
else
RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED,
responses,
n * sizeof(RIL_Data_Call_Response_v6));
return;
error:
if (t != NULL)
RIL_onRequestComplete(*t, RIL_E_GENERIC_FAILURE, NULL, 0);
else
RIL_onUnsolicitedResponse(RIL_UNSOL_DATA_CALL_LIST_CHANGED,
NULL, 0);
at_response_free(p_response);
}
static void requestBasebandVersion(void *data, size_t datalen, RIL_Token t)
{
int err;
ATResponse *p_response = NULL;
char * response = NULL;
char* line = NULL;
if (isgsm) {
err = at_send_command_singleline("AT+CGMM", "", &p_response);
if (err != 0) goto error;
line = p_response->p_intermediates->line;
response = (char *)alloca(sizeof(char *));
err = at_tok_nextstr(&line, &response);
if (err < 0) goto error;
RIL_onRequestComplete(t, RIL_E_SUCCESS, response, sizeof(char *));
at_response_free(p_response);
} else {
RIL_onRequestComplete(t, RIL_E_REQUEST_NOT_SUPPORTED, NULL, 0);
}
return;
error:
at_response_free(p_response);
ALOGE("ERROR: requestBasebandVersion failed\n");
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
static void requestQueryNetworkSelectionMode(
void *data, size_t datalen, RIL_Token t)
{
int err;
ATResponse *p_response = NULL;
int response = 0;
char *line;
if(isgsm) { //this command conflicts with the network status command
err = at_send_command_singleline("AT+COPS?", "+COPS:", &p_response);
if (err < 0 || p_response->success == 0) {
goto error;
}
line = p_response->p_intermediates->line;
err = at_tok_start(&line);
if (err < 0) {
goto error;
}
err = at_tok_nextint(&line, &response);
if (err < 0) {
goto error;
}
}
RIL_onRequestComplete(t, RIL_E_SUCCESS, &response, sizeof(int));
at_response_free(p_response);
return;
error:
at_response_free(p_response);
ALOGE("requestQueryNetworkSelectionMode must never return error when radio is on");
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
static void requestQueryAvailableNetworks(void *data, size_t datalen, RIL_Token t)
{
/* We expect an answer on the following form:
+COPS: (2,"AT&T","AT&T","310410",0),(1,"T-Mobile ","TMO","310260",0)
*/
int err, operators, i, skip, status;
ATResponse *p_response = NULL;
char * c_skip, *line, *p = NULL;
char ** response = NULL;
err = at_send_command_singleline("AT+COPS=?", "+COPS:", &p_response);
if (err != 0) goto error;
line = p_response->p_intermediates->line;
err = at_tok_start(&line);
if (err < 0) goto error;
/* Count number of '(' in the +COPS response to get number of operators*/
operators = 0;
for (p = line ; *p != '\0' ;p++) {
if (*p == '(') operators++;
}
response = (char **)alloca(operators * 4 * sizeof(char *));
for (i = 0 ; i < operators ; i++ )
{
err = at_tok_nextstr(&line, &c_skip);
if (err < 0) goto error;
if (strcmp(c_skip,"") == 0)
{
operators = i;
continue;
}
status = atoi(&c_skip[1]);
response[i*4+3] = (char*)networkStatusToRilString(status);
err = at_tok_nextstr(&line, &(response[i*4+0]));
if (err < 0) goto error;
err = at_tok_nextstr(&line, &(response[i*4+1]));
if (err < 0) goto error;
err = at_tok_nextstr(&line, &(response[i*4+2]));
if (err < 0) goto error;
err = at_tok_nextstr(&line, &c_skip);
if (err < 0) goto error;
}
RIL_onRequestComplete(t, RIL_E_SUCCESS, response, (operators * 4 * sizeof(char *)));
at_response_free(p_response);
return;
error:
at_response_free(p_response);
ALOGE("ERROR - requestQueryAvailableNetworks() failed");
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
static void requestGetPreferredNetworkType(void *data, size_t datalen, RIL_Token t)
{
int err;
ATResponse *p_response = NULL;
int response = 0;
char *line;
if(isgsm)
{
/*
err = at_send_command_singleline("AT+CGAATT?", "+CGAATT:", &p_response);
if (err < 0 || p_response->success == 0) {
goto error;
}
line = p_response->p_intermediates->line;
err = at_tok_start(&line);
if (err < 0) {
goto error;
}
// Get third int in response
err = at_tok_nextint(&line, &response);
if (err < 0) {
goto error;
}
err = at_tok_nextint(&line, &response);
if (err < 0) {
goto error;
}
err = at_tok_nextint(&line, &response);
if (err < 0) {
goto error;
}
*/
response = 0;
RIL_onRequestComplete(t, RIL_E_SUCCESS, &response, sizeof(int));
at_response_free(p_response);
return;
}
ALOGE("ERROR: requestGetPreferredNetworkType() failed - modem does not support command\n");
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
return;
error:
at_response_free(p_response);
ALOGE("ERROR: requestGetPreferredNetworkType() failed\n");
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
static void requestSetPreferredNetworkType(void *data, size_t datalen, RIL_Token t)
{
int err, rat;
ATResponse *p_response = NULL;
char * cmd = NULL;
const char *at_rat = NULL;
if(isgsm)
{
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, sizeof(int));
return;
assert (datalen >= sizeof(int *));
rat = ((int *)data)[0];
switch (rat) {
case 1: at_rat = "2,1,1"; break; /* GSM only */
case 2: at_rat = "2,1,2"; break; /* WsCDMA only */
default: at_rat = "2,1,0"; break; /* Dual Mode - WCDMA preferred*/
}
err = at_send_command("AT+BANDSET=0", NULL);
if (err < 0) goto error;
asprintf(&cmd, "AT+CGAATT=%s", at_rat);
err = at_send_command(cmd, &p_response);
free(cmd);
if (err < 0|| p_response->success == 0) {
goto error;
}
/* Trigger autoregister */
err = at_send_command("AT+COPS=0", NULL);
if (err < 0) goto error;
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, sizeof(int));
at_response_free(p_response);
return;
}
ALOGE("ERROR: requestSetPreferredNetworkType() failed - command not supported by modem\n");
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
return;
error:
at_response_free(p_response);
ALOGE("ERROR: requestSetPreferredNetworkType() failed\n");
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
static void requestQueryFacilityLock(void *data, size_t datalen, RIL_Token t)
{
int err, rat, response;
ATResponse *p_response = NULL;
char * cmd = NULL;
char * line = NULL;
char * facility_string = NULL;
char * facility_password = NULL;
char * facility_class = NULL;
ALOGD("FACILITY");
assert (datalen >= (3 * sizeof(char **)));
facility_string = ((char **)data)[0];
facility_password = ((char **)data)[1];
facility_class = ((char **)data)[2];
//asprintf(&cmd, "AT+CLCK=\"%s\",2,\"%s\",%s", facility_string, facility_password, facility_class);
asprintf(&cmd, "AT+CLCK=\"%s\",2,%s,%s", facility_string, facility_password, facility_class);
err = at_send_command_singleline(cmd,"+CLCK:", &p_response);
free(cmd);
if (err < 0 || p_response->success == 0){
goto error;
}
line = p_response->p_intermediates->line;
err = at_tok_start(&line);
if (err < 0) {
goto error;
}
err = at_tok_nextint(&line, &response);
if (err < 0) {
goto error;
}
RIL_onRequestComplete(t, RIL_E_SUCCESS, &response, sizeof(int));
at_response_free(p_response);
return;
error:
at_response_free(p_response);
ALOGE("ERROR: requestQueryFacilityLock() failed\n");
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
}
static void sendCallStateChanged(void *param)
{
RIL_onUnsolicitedResponse (
RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED,
NULL, 0);
}
static void requestGetCurrentCalls(void *data, size_t datalen, RIL_Token t)
{
int err,fd;
ATResponse *p_response;
ATLine *p_cur;
int countCalls;
RIL_Call *p_calls;
RIL_Call **pp_calls;
int i;
char status[1];
int needRepoll = 0;
char *l_callwaiting_num=NULL;
#ifdef WORKAROUND_ERRONEOUS_ANSWER
int prevIncomingOrWaitingLine;
prevIncomingOrWaitingLine = s_incomingOrWaitingLine;
s_incomingOrWaitingLine = -1;
#endif /*WORKAROUND_ERRONEOUS_ANSWER*/
if(currentState() != RADIO_STATE_SIM_READY){
/* Might be waiting for SIM PIN */
RIL_onRequestComplete(t, RIL_E_RADIO_NOT_AVAILABLE, NULL, 0);
}
err = at_send_command_multiline ("AT+CLCC", "+CLCC:", &p_response);
if (err != 0 || p_response->success == 0) {
RIL_onRequestComplete(t, RIL_E_GENERIC_FAILURE, NULL, 0);
return;
}
/* count the calls */
for (countCalls = 0, p_cur = p_response->p_intermediates
; p_cur != NULL
; p_cur = p_cur->p_next
) {
countCalls++;
}
if (callwaiting_num) {
/* This is not thread-safe. Boo. */
l_callwaiting_num = callwaiting_num;
callwaiting_num = NULL;
countCalls++;
}