mbtk/mbtk_rild_v2/src/ril_ecall.c

/*
*    ril_ecall.c
*
*  Implementation of ecall related functions.
*
*  The general structure is as follows:
*    API --- mbtk_rild --- atcmdsrv --- modem
*                             |
                              |
*                        ecall_daemon
*
*/
/******************************************************************************

                          EDIT HISTORY FOR FILE

  WHEN        WHO       WHAT,WHERE,WHY
--------    --------    -------------------------------------------------------
2024/11/04     LiuBin      Initial version

******************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <netinet/in.h>
#include <pthread.h>
#include <sys/epoll.h>
#include <fcntl.h>
#include <signal.h>

#include "mbtk_type.h"
#include "mbtk_ril.h"
#include "atchannel.h"
#include "at_tok.h"
#include "mbtk_utils.h"
#include "ril_info.h"

static mbtk_ecall_mode_type_enum ecall_mode = MBTK_ECALL_MODE_TYPE_EU;

void ril_rsp_pack_send(ATPortType_enum port, int fd, int ril_id, int msg_index, const void* data, int data_len);

static int cfg_ecalldata_get(ATPortType_enum port, mbtk_ecall_cfg_item_enum type, uint32 *value, int *cme_err)
{
    ATResponse *response = NULL;
//    char *tmp_ptr = NULL;
    int tmp_int;
    char cmd[100] = {0};
    int err = 0;

    snprintf(cmd, sizeof(cmd), "AT*ECALLDATA=5,%d", type);
    err = at_send_command_singleline(port, cmd, "*ECALLDATA:", &response);

    if (err < 0 || response->success == 0 || !response->p_intermediates){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

    char *line = response->p_intermediates->line;
    err = at_tok_start(&line);
    if (err < 0)
    {
        goto exit;
    }

    err = at_tok_nextint(&line, &tmp_int);
    if (err < 0)
    {
        goto exit;
    }

    err = at_tok_nextint(&line, &tmp_int);
    if (err < 0)
    {
        goto exit;
    }

    err = at_tok_nextint(&line, &tmp_int);
    if (err < 0)
    {
        goto exit;
    }

    *value = (uint32)(tmp_int * 20);   // ms

    goto exit;
exit:
    at_response_free(response);
    return err;
}

static int cfg_ecalldata_set(ATPortType_enum port, mbtk_ecall_cfg_item_enum type, uint32 value, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[100] = {0};
    int err = 0;

    snprintf(cmd, sizeof(cmd), "AT*ECALLDATA=5,%d,%d", type, value / 20);
    err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

    goto exit;
exit:
    at_response_free(response);
    return err;
}

static int cfg_ecalltimer_set(ATPortType_enum port, const char* type, uint32 value, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[100] = {0};
    int err = 0;

    snprintf(cmd, sizeof(cmd), "AT*ECALLTIMER=%s,%d", type, value);
    err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

    goto exit;
exit:
    at_response_free(response);
    return err;
}

static int req_ecall_msdcfg(ATPortType_enum port, mbtk_ecall_msd_cfg_info_t *cfg_info, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[1024] = {0};
    sprintf(cmd, "AT*ECALLMSDCFG=%d,\"%s\",0", cfg_info->item_type, cfg_info->data);
    int err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}

static int req_ecall_msdgen(ATPortType_enum port, int *cme_err)
{
    ATResponse *response = NULL;
    int err = at_send_command(port, "AT*ECALLMSDGEN", &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}

static int req_ecall_msd_set(ATPortType_enum port, const uint8 *msd, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[1024] = {0};
    sprintf(cmd, "AT*ECALLMSD=\"%s\"", msd);
    int err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}

static int req_ecall_msd_get(ATPortType_enum port, uint8 *msd, int *cme_err)
{
    ATResponse *response = NULL;
    char *tmp_ptr = NULL;
    int err = at_send_command_singleline(port, "AT*ECALLMSD?", "*ECALLMSD:", &response);

    if (err < 0 || response->success == 0 || !response->p_intermediates){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

    char *line = response->p_intermediates->line;
    err = at_tok_start(&line);
    if (err < 0)
    {
        goto exit;
    }

    err = at_tok_nextstr(&line, &tmp_ptr);
    if (err < 0)
    {
        goto exit;
    }

    if(tmp_ptr && strlen(tmp_ptr) > 0) {
        memcpy(msd, tmp_ptr, strlen(tmp_ptr));
    }

    goto exit;
exit:
    at_response_free(response);
    return err;
}

static int req_ecall_push(ATPortType_enum port, int *cme_err)
{
    ATResponse *response = NULL;
    int err = at_send_command(port, "AT*ECALLPUSH", &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}

/*
AT*ECALLONLY?
*ECALLONLY: 0,0,18981911691,18981911691

OK

*/
static int req_ecall_only_get(ATPortType_enum port, mbtk_ecall_only_info_t *only_info, int *cme_err)
{
    ATResponse *response = NULL;
    char *tmp_ptr = NULL;
    int tmp_int;
    int err = at_send_command_singleline(port, "AT*ECALLONLY?", "*ECALLONLY:", &response);

    if (err < 0 || response->success == 0 || !response->p_intermediates){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

    char *line = response->p_intermediates->line;
    err = at_tok_start(&line);
    if (err < 0)
    {
        goto exit;
    }

    err = at_tok_nextint(&line, &tmp_int);
    if (err < 0)
    {
        goto exit;
    }
    only_info->active = (mbtk_ecall_only_type_enum)tmp_int;

    err = at_tok_nextint(&line, &tmp_int);
    if (err < 0)
    {
        goto exit;
    }
    only_info->sim_type = (mbtk_ecall_sim_type_enum)tmp_int;

    err = at_tok_nextstr(&line, &tmp_ptr);
    if (err < 0)
    {
        goto exit;
    }

    if(tmp_ptr && strlen(tmp_ptr) > 0) {
        memcpy(only_info->test_num, tmp_ptr, strlen(tmp_ptr));
    }

    err = at_tok_nextstr(&line, &tmp_ptr);
    if (err < 0)
    {
        goto exit;
    }

    if(tmp_ptr && strlen(tmp_ptr) > 0) {
        memcpy(only_info->reconfig_num, tmp_ptr, strlen(tmp_ptr));
    }

    goto exit;
exit:
    at_response_free(response);
    return err;
}

/*
AT*ECALLONLY?
*ECALLONLY: 0,0,18981911691,18981911691

OK

*/
static int req_ecall_only_set(ATPortType_enum port, const mbtk_ecall_only_info_t *only_info, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[1024] = {0};
    sprintf(cmd, "AT*ECALLONLY=%d,%s,%s", only_info->active,only_info->test_num,only_info->reconfig_num);
    int err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}

/*
AT*ECALLREG=0/1

*/
static int req_ecall_reg_set(ATPortType_enum port, uint8 reg, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[30] = {0};
    sprintf(cmd, "AT*ECALLREG=%d", reg);
    int err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}

/*
AT+CECALL?
+CECALL: 4

OK

*/
static int req_ecall_dial_state_get(ATPortType_enum port, mbtk_ecall_dial_type_enum *type, int *cme_err)
{
    ATResponse *response = NULL;
    int tmp_int;
    int err = at_send_command_singleline(port, "AT+CECALL?", "+CECALL:", &response);

    if (err < 0 || response->success == 0 || !response->p_intermediates){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

    char *line = response->p_intermediates->line;
    err = at_tok_start(&line);
    if (err < 0)
    {
        goto exit;
    }

    err = at_tok_nextint(&line, &tmp_int);
    if (err < 0)
    {
        goto exit;
    }
    *type = (mbtk_ecall_dial_type_enum)tmp_int;

    goto exit;
exit:
    at_response_free(response);
    return err;
}

/*
AT+CECALL=<ecalltype>
OK
*/
static int req_ecall_dial_start(ATPortType_enum port, mbtk_ecall_dial_type_enum type, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[1024] = {0};
    sprintf(cmd, "AT+CECALL=%d", type);
    int err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}


/*
AT*ECALLMODE?
*ECALLMODE: "ERA"

OK

*/
static int req_ecall_mode_get(ATPortType_enum port, mbtk_ecall_mode_type_enum *mode, int *cme_err)
{
    ATResponse *response = NULL;
    char *tmp_ptr = NULL;
    int err = at_send_command_singleline(port, "AT*ECALLMODE?", "*ECALLMODE:", &response);

    if (err < 0 || response->success == 0 || !response->p_intermediates){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

    char *line = response->p_intermediates->line;
    err = at_tok_start(&line);
    if (err < 0)
    {
        goto exit;
    }

    err = at_tok_nextstr(&line, &tmp_ptr);
    if (err < 0)
    {
        goto exit;
    }

    if(tmp_ptr && strlen(tmp_ptr) > 0) {
        if(strcmp(tmp_ptr, "ERA") == 0) {
            *mode = MBTK_ECALL_MODE_TYPE_ERA;
        } else {
            *mode = MBTK_ECALL_MODE_TYPE_EU;
        }

        ecall_mode = *mode;
    } else {
        err =  -1;
    }

    goto exit;
exit:
    at_response_free(response);
    return err;
}

/*
AT*ECALLMODE="ERA"
OK

*/
static int req_ecall_mode_set(ATPortType_enum port, mbtk_ecall_mode_type_enum mode, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[1024] = {0};
    if(mode == MBTK_ECALL_MODE_TYPE_EU) {
        sprintf(cmd, "AT*ECALLMODE=\"EU\"");
    } else {
        sprintf(cmd, "AT*ECALLMODE=\"ERA\"");
    }
    int err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

    ecall_mode = mode;

exit:
    at_response_free(response);
    return err;
}

/*
AT*ECALLDATA=5,2
*ECALLDATA: 5,2,250

OK

AT*ECALLTIMER?
*ECALLTIMER: ERA mode, callback timer: 1200s, dial setup timer: 30s, NAD deregister timer: 7200s, cleardown timer: 3600s, redial attempts count: 10, redial wait timer: 30s, smsprocess: 1, SMS resend timer: 3600s, sms msd send count: 10.

OK

*/
static int req_ecall_cfg_get(ATPortType_enum port, uint32 type, mbtk_ecall_cfg_info_t *cfg, int *cme_err)
{
    ATResponse *response = NULL;
    char *tmp_ptr = NULL;
//    int tmp_int;
    int err = 0;

    cfg->type = type;

    if(type & MBTK_ECALL_CFG_T3) {
        if(cfg_ecalldata_get(port, MBTK_ECALL_CFG_ITEM_T3, &(cfg->data[MBTK_ECALL_CFG_ITEM_T3]), cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
        cfg->data_valid[MBTK_ECALL_CFG_ITEM_T3] = (uint8)1;
    }

    if(type & MBTK_ECALL_CFG_T5) {
        if(cfg_ecalldata_get(port, MBTK_ECALL_CFG_ITEM_T5, &(cfg->data[MBTK_ECALL_CFG_ITEM_T5]), cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
        cfg->data_valid[MBTK_ECALL_CFG_ITEM_T5] = (uint8)1;
    }

    if(type & MBTK_ECALL_CFG_T6) {
        if(cfg_ecalldata_get(port, MBTK_ECALL_CFG_ITEM_T6, &(cfg->data[MBTK_ECALL_CFG_ITEM_T6]), cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
        cfg->data_valid[MBTK_ECALL_CFG_ITEM_T6] = (uint8)1;
    }

    if(type & MBTK_ECALL_CFG_T7) {
        if(cfg_ecalldata_get(port, MBTK_ECALL_CFG_ITEM_T7, &(cfg->data[MBTK_ECALL_CFG_ITEM_T7]), cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
        cfg->data_valid[MBTK_ECALL_CFG_ITEM_T7] = (uint8)1;
    }

    if(type & MBTK_ECALL_CFG_TH) {
        if(cfg_ecalldata_get(port, MBTK_ECALL_CFG_ITEM_TH, &(cfg->data[MBTK_ECALL_CFG_ITEM_TH]), cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
        cfg->data_valid[MBTK_ECALL_CFG_ITEM_TH] = (uint8)1;
    }

    if(type & (MBTK_ECALL_CFG_TIMER_CALLBACK | MBTK_ECALL_CFG_TIMER_CLEARDOWN | MBTK_ECALL_CFG_TIMER_DEREG
                | MBTK_ECALL_CFG_TIMER_DIAL | MBTK_ECALL_CFG_TIMER_REDIAL | MBTK_ECALL_CFG_TIMER_SMS
                | MBTK_ECALL_CFG_REDIALCNT | MBTK_ECALL_CFG_SMSPROCESS | MBTK_ECALL_CFG_SMSMSDCNT)) {
        err = at_send_command_singleline(port, "AT*ECALLTIMER?", "*ECALLTIMER:", &response);
        if (err < 0 || response->success == 0 || !response->p_intermediates){
            *cme_err = at_get_cme_error(response);
            goto exit;
        }

        char *line = response->p_intermediates->line;
        err = at_tok_start(&line);
        if (err < 0)
        {
            goto exit;
        }

        // *ECALLTIMER: ERA mode, callback timer: 1200s,
        // dial setup timer: 30s, NAD deregister timer: 7200s,
        // cleardown timer: 3600s, redial attempts count: 10,
        // redial wait timer: 30s, smsprocess: 1, SMS resend timer: 3600s,
        // sms msd send count: 10.

        if(strstr(line, "ERA mode") != NULL) {
            ecall_mode = MBTK_ECALL_MODE_TYPE_ERA;
        } else {
            ecall_mode = MBTK_ECALL_MODE_TYPE_EU;
        }

        if(type & MBTK_ECALL_CFG_TIMER_CALLBACK)
        {
            if((tmp_ptr = strstr(line, "callback timer: ")) != NULL) {
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_CALLBACK] = (uint32)atoi(tmp_ptr + 16);   // s
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_CALLBACK] *= 1000; // s -> ms
                cfg->data_valid[MBTK_ECALL_CFG_ITEM_TIMER_CALLBACK] = (uint8)1;
            }
        }

        if(type & MBTK_ECALL_CFG_TIMER_CLEARDOWN)
        {
            if((tmp_ptr = strstr(line, "cleardown timer: ")) != NULL) {
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_CLEARDOWN] = (uint32)atoi(tmp_ptr + 17);   // s
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_CLEARDOWN] *= 1000; // s -> ms
                cfg->data_valid[MBTK_ECALL_CFG_ITEM_TIMER_CLEARDOWN] = (uint8)1;
            }
        }

        if(type & MBTK_ECALL_CFG_TIMER_DEREG)
        {
            if((tmp_ptr = strstr(line, "deregister timer: ")) != NULL) {
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_DEREG] = (uint32)atoi(tmp_ptr + 18);   // s
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_DEREG] *= 1000; // s -> ms
                cfg->data_valid[MBTK_ECALL_CFG_ITEM_TIMER_DEREG] = (uint8)1;
            }
        }

        if(type & MBTK_ECALL_CFG_TIMER_DIAL)
        {
            if((tmp_ptr = strstr(line, "dial setup timer: ")) != NULL) {
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_DIAL] = (uint32)atoi(tmp_ptr + 18);   // s
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_DIAL] *= 1000; // s -> ms
                cfg->data_valid[MBTK_ECALL_CFG_ITEM_TIMER_DIAL] = (uint8)1;
            }
        }

        if(type & MBTK_ECALL_CFG_TIMER_REDIAL)
        {
            if((tmp_ptr = strstr(line, "redial wait timer: ")) != NULL) {
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_REDIAL] = (uint32)atoi(tmp_ptr + 19);   // s
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_REDIAL] *= 1000; // s -> ms
                cfg->data_valid[MBTK_ECALL_CFG_ITEM_TIMER_REDIAL] = (uint8)1;
            }
        }

        if(type & MBTK_ECALL_CFG_TIMER_SMS)
        {
            if((tmp_ptr = strstr(line, "SMS resend timer: ")) != NULL) {
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_SMS] = (uint32)atoi(tmp_ptr + 18);
                cfg->data[MBTK_ECALL_CFG_ITEM_TIMER_SMS] *= 1000; // s -> ms
                cfg->data_valid[MBTK_ECALL_CFG_ITEM_TIMER_SMS] = (uint8)1;
            }
        }

        if(type & MBTK_ECALL_CFG_REDIALCNT)
        {
            if((tmp_ptr = strstr(line, "redial attempts count: ")) != NULL) {
                cfg->data[MBTK_ECALL_CFG_ITEM_REDIALCNT] = (uint32)atoi(tmp_ptr + 23);
                cfg->data_valid[MBTK_ECALL_CFG_ITEM_REDIALCNT] = (uint8)1;
            }
        }

        if(type & MBTK_ECALL_CFG_SMSPROCESS)
        {
            if((tmp_ptr = strstr(line, "smsprocess: ")) != NULL) {
                cfg->data[MBTK_ECALL_CFG_ITEM_SMSPROCESS] = (uint32)atoi(tmp_ptr + 12);
                cfg->data_valid[MBTK_ECALL_CFG_ITEM_SMSPROCESS] = (uint8)1;
            }
        }

        if(type & MBTK_ECALL_CFG_SMSMSDCNT)
        {
            if((tmp_ptr = strstr(line, "sms msd send count: ")) != NULL) {
                cfg->data[MBTK_ECALL_CFG_ITEM_SMSMSDCNT] = (uint32)atoi(tmp_ptr + 20);
                cfg->data_valid[MBTK_ECALL_CFG_ITEM_SMSMSDCNT] = (uint8)1;
            }
        }
    }

    goto exit;
exit:
    at_response_free(response);
    return err;
}

/*
AT*ECALLDATA=5,2,250
OK

AT*ECALLTIMER=dereg,300
OK
*/
static int req_ecall_cfg_set(ATPortType_enum port, const mbtk_ecall_cfg_info_t *cfg_info, int *cme_err)
{
    int err = 0;
    if(ecall_mode == MBTK_ECALL_MODE_TYPE_EU) {
        if((cfg_info->type & MBTK_ECALL_CFG_TIMER_REDIAL)
            || (cfg_info->type & MBTK_ECALL_CFG_TIMER_SMS)
            || (cfg_info->type & MBTK_ECALL_CFG_REDIALCNT)
            || (cfg_info->type & MBTK_ECALL_CFG_SMSPROCESS)
            || (cfg_info->type & MBTK_ECALL_CFG_SMSMSDCNT)){
            LOGW("No support for EU.");
            return -1;
        }
    }

    if(cfg_info->type & MBTK_ECALL_CFG_T3) {
        if(cfg_ecalldata_set(port, MBTK_ECALL_CFG_ITEM_T3, cfg_info->data[MBTK_ECALL_CFG_ITEM_T3], cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
    }

    if(cfg_info->type & MBTK_ECALL_CFG_T5) {
        if(cfg_ecalldata_set(port, MBTK_ECALL_CFG_ITEM_T5, cfg_info->data[MBTK_ECALL_CFG_ITEM_T5], cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
    }

    if(cfg_info->type & MBTK_ECALL_CFG_T6) {
        if(cfg_ecalldata_set(port, MBTK_ECALL_CFG_ITEM_T6, cfg_info->data[MBTK_ECALL_CFG_ITEM_T6], cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
    }

    if(cfg_info->type & MBTK_ECALL_CFG_T7) {
        if(cfg_ecalldata_set(port, MBTK_ECALL_CFG_ITEM_T7, cfg_info->data[MBTK_ECALL_CFG_ITEM_T7], cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
    }

    if(cfg_info->type & MBTK_ECALL_CFG_TH) {
        if(cfg_ecalldata_set(port, MBTK_ECALL_CFG_ITEM_TH, cfg_info->data[MBTK_ECALL_CFG_ITEM_TH], cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON)
        {
            goto exit;
        }
    }

    if(cfg_info->type & MBTK_ECALL_CFG_TIMER_CALLBACK)
    {
        if(cfg_ecalltimer_set(port, "callback", cfg_info->data[MBTK_ECALL_CFG_ITEM_TIMER_CALLBACK] / 1000, cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON) {
            goto exit;
        }
    }
    if(cfg_info->type & MBTK_ECALL_CFG_TIMER_CLEARDOWN)
    {
        if(cfg_ecalltimer_set(port, "cleardown", cfg_info->data[MBTK_ECALL_CFG_ITEM_TIMER_CLEARDOWN] / 1000, cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON) {
            goto exit;
        }
    }
    if(cfg_info->type & MBTK_ECALL_CFG_ITEM_TIMER_DEREG)
    {
        if(cfg_ecalltimer_set(port, "dereg", cfg_info->data[MBTK_ECALL_CFG_ITEM_TIMER_DEREG] / 1000, cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON) {
            goto exit;
        }
    }
    if(cfg_info->type & MBTK_ECALL_CFG_ITEM_TIMER_DIAL)
    {
        if(cfg_ecalltimer_set(port, "dial", cfg_info->data[MBTK_ECALL_CFG_ITEM_TIMER_DIAL] / 1000, cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON) {
            goto exit;
        }
    }
    if(cfg_info->type & MBTK_ECALL_CFG_ITEM_TIMER_REDIAL)
    {
        if(cfg_ecalltimer_set(port, "redialtmr", cfg_info->data[MBTK_ECALL_CFG_ITEM_TIMER_REDIAL] / 1000, cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON) {
            goto exit;
        }
    }
    if(cfg_info->type & MBTK_ECALL_CFG_ITEM_TIMER_SMS)
    {
        if(cfg_ecalltimer_set(port, "sms", cfg_info->data[MBTK_ECALL_CFG_ITEM_TIMER_SMS] / 1000, cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON) {
            goto exit;
        }
    }
    if(cfg_info->type & MBTK_ECALL_CFG_ITEM_REDIALCNT)
    {
        if(cfg_ecalltimer_set(port, "redialcnt", cfg_info->data[MBTK_ECALL_CFG_ITEM_REDIALCNT], cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON) {
            goto exit;
        }
    }
    if(cfg_info->type & MBTK_ECALL_CFG_ITEM_SMSPROCESS)
    {
        if(cfg_ecalltimer_set(port, "smsprocess", cfg_info->data[MBTK_ECALL_CFG_ITEM_SMSPROCESS], cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON) {
            goto exit;
        }
    }
    if(cfg_info->type & MBTK_ECALL_CFG_ITEM_SMSMSDCNT)
    {
        if(cfg_ecalltimer_set(port, "smsmsdcnt", cfg_info->data[MBTK_ECALL_CFG_ITEM_SMSMSDCNT], cme_err)
            || *cme_err != MBTK_RIL_ERR_CME_NON) {
            goto exit;
        }
    }

exit:
    return err;
}

/*
AT*ECALLMUTESPK=1
OK

*/
static int req_ecall_spkmute_set(ATPortType_enum port, int mute, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[100] = {0};
    sprintf(cmd, "AT*ECALLMUTESPK=%d", mute);
    int err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}


/*
AT*ECALLSMSNUM?
*ECALLSMSNUM: "18981991452"

OK

*/
static int req_ecall_sms_num_get(ATPortType_enum port, uint8 *number, int *cme_err)
{
    ATResponse *response = NULL;
    char *tmp_ptr = NULL;
    int err = at_send_command_singleline(port, "AT*ECALLSMSNUM?", "*ECALLSMSNUM:", &response);

    if (err < 0 || response->success == 0 || !response->p_intermediates){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

    char *line = response->p_intermediates->line;
    err = at_tok_start(&line);
    if (err < 0)
    {
        goto exit;
    }

    err = at_tok_nextstr(&line, &tmp_ptr);
    if (err < 0)
    {
        goto exit;
    }

    if(tmp_ptr && strlen(tmp_ptr) > 0) {
        memcpy(number, tmp_ptr, strlen(tmp_ptr));
    }

    goto exit;
exit:
    at_response_free(response);
    return err;
}

/*
AT*ECALLSMSNUM=18981991452
OK

*/
static int req_ecall_sms_num_set(ATPortType_enum port, const uint8 *number, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[100] = {0};
    sprintf(cmd, "AT*ECALLSMSNUM=%s", number);
    int err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}

/*
AT*AUDGAIN=8,1 // Set Rx voice gain = 8dB
OK

*/
static int req_ecall_gain_set(ATPortType_enum port, mbtk_ecall_gain_info_t *gain, int *cme_err)
{
    ATResponse *response = NULL;
    char cmd[100] = {0};
    sprintf(cmd, "AT*AUDGAIN=%d,%d", gain->gain, gain->mode);
    int err = at_send_command(port, cmd, &response);
    if (err < 0 || response->success == 0){
        *cme_err = at_get_cme_error(response);
        goto exit;
    }

exit:
    at_response_free(response);
    return err;
}

//void net_list_free(void *data);
// Return MBTK_INFO_ERR_SUCCESS,will call pack_error_send() to send RSP.
// Otherwise, do not call pack_error_send().
mbtk_ril_err_enum ecall_pack_req_process(sock_cli_info_t* cli_info, ril_msg_pack_info_t* pack)
{
    mbtk_ril_err_enum err = MBTK_RIL_ERR_SUCCESS;
    int cme_err = MBTK_RIL_ERR_CME_NON;
    switch(pack->msg_id)
    {
        case RIL_MSG_ID_ECALL_MSDCFG:       // mbtk_ecall_msd_cfg_info_t
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                err = MBTK_RIL_ERR_UNSUPPORTED;
            }
            else     // Set
            {
                mbtk_ecall_msd_cfg_info_t *cfg_info = (mbtk_ecall_msd_cfg_info_t*)(pack->data);
                if(req_ecall_msdcfg(cli_info->port, cfg_info, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("AT*ECALLMSDCFG fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            break;
        }
        case RIL_MSG_ID_ECALL_MSDGEN:
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                if(req_ecall_msdgen(cli_info->port, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("AT*ECALLMSDGEN fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            else     // Set
            {
                err = MBTK_RIL_ERR_UNSUPPORTED;
            }
            break;
        }
        case RIL_MSG_ID_ECALL_MSD: // uint8[]
        {
            uint8 msd[MBTK_ECALL_MSD_LEN_MAX];
            memset(msd, 0, sizeof(msd));
            if(pack->data_len == 0 || pack->data == NULL)
            {
                if(req_ecall_msd_get(cli_info->port, msd, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("Get MSD fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, msd, strlen((char*)msd));
                }
            }
            else     // Set
            {
                memcpy(msd, pack->data, pack->data_len);
                if(req_ecall_msd_set(cli_info->port, msd, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("AT*ECALLMSD fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            break;
        }
        case RIL_MSG_ID_ECALL_PUSH:
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                if(req_ecall_push(cli_info->port, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("AT*ECALLPUSH fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            else     // Set
            {
                err = MBTK_RIL_ERR_UNSUPPORTED;
            }
            break;
        }
        case RIL_MSG_ID_ECALL_ONLY:     // mbtk_ecall_only_info_t
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                mbtk_ecall_only_info_t only_info;
                memset(&only_info, 0, sizeof(mbtk_ecall_only_info_t));
                if(req_ecall_only_get(cli_info->port, &only_info, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("Get ecall only mode fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, &only_info, sizeof(mbtk_ecall_only_info_t));
                }
            }
            else     // Set
            {
                mbtk_ecall_only_info_t *only_info = (mbtk_ecall_only_info_t*)(pack->data);
                if(req_ecall_only_set(cli_info->port, only_info, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("AT*ECALLONLY fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            break;
        }
        case RIL_MSG_ID_ECALL_REG:  // reg <uint8>
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                err = MBTK_RIL_ERR_UNSUPPORTED;
            }
            else
            {
                uint8 reg = pack->data[0];
                if(req_ecall_reg_set(cli_info->port, reg, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("ecall reg(%d) fail.", reg);
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            break;
        }
        case RIL_MSG_ID_ECALL_DIAL: // mbtk_ecall_dial_type_enum
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                mbtk_ecall_dial_type_enum type;
                if(req_ecall_dial_state_get(cli_info->port, &type, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("Get ecall type fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, &type, sizeof(uint8));
                }
            }
            else
            {
                mbtk_ecall_dial_type_enum type = (mbtk_ecall_dial_type_enum)pack->data[0];
                if(req_ecall_dial_start(cli_info->port, type, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("Start ecall %d fail.", type);
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            break;
        }
        case RIL_MSG_ID_ECALL_MODE:  // mbtk_ecall_cfg_item_enum / mbtk_ecall_cfg_info_t
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                mbtk_ecall_mode_type_enum mode;
                if(req_ecall_mode_get(cli_info->port, &mode, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("Get ecall mode fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, &mode, sizeof(uint8));
                }
            }
            else
            {
                mbtk_ecall_mode_type_enum mode = (mbtk_ecall_mode_type_enum)pack->data[0];
                if(req_ecall_mode_set(cli_info->port, mode, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("Set ecall mode %d fail.", mode);
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            break;
        }
        case RIL_MSG_ID_ECALL_CFG:  // mbtk_ecall_cfg_item_enum / mbtk_ecall_cfg_info_t
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                err = MBTK_RIL_ERR_UNSUPPORTED;
            }
            else
            {
                if(pack->data_len == sizeof(mbtk_ecall_cfg_info_t)) { // Set
                    mbtk_ecall_cfg_info_t *cfg_info = (mbtk_ecall_cfg_info_t*)pack->data;
                    if(req_ecall_cfg_set(cli_info->port, cfg_info, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                    {
                        if(cme_err != MBTK_RIL_ERR_CME_NON) {
                            err = MBTK_RIL_ERR_CME + cme_err;
                        } else {
                            err = MBTK_RIL_ERR_UNKNOWN;
                        }
                        LOG("Set ecall config[%x] fail.", cfg_info->type);
                    }
                    else
                    {
                        ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                    }
                } else { // Get
                    mbtk_ecall_cfg_info_t cfg_info;
                    memset(&cfg_info, 0, sizeof(mbtk_ecall_cfg_info_t));
                    uint32 *type = (uint32*)(pack->data);
                    if(req_ecall_cfg_get(cli_info->port, *type, &cfg_info, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                    {
                        if(cme_err != MBTK_RIL_ERR_CME_NON) {
                            err = MBTK_RIL_ERR_CME + cme_err;
                        } else {
                            err = MBTK_RIL_ERR_UNKNOWN;
                        }
                        LOG("Get ecall config[%x] fail.", *type);
                    }
                    else
                    {
                        ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, &cfg_info, sizeof(mbtk_ecall_cfg_info_t));
                    }
                }
            }
            break;
        }
        case RIL_MSG_ID_ECALL_SMS_NUM: // uint8[]
        {
            uint8 number[RIL_MAX_NUMBER_LEN];
            memset(number, 0, sizeof(number));
            if(pack->data_len == 0 || pack->data == NULL)
            {
                if(req_ecall_sms_num_get(cli_info->port, number, &cme_err) || strlen((char*)number) == 0 || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("Get ecall sms number fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, number, strlen((char*)number));
                }
            }
            else     // Set
            {
                memcpy(number, pack->data, pack->data_len);
                if(req_ecall_sms_num_set(cli_info->port, number, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("Set ecall sms number fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            break;
        }
        case RIL_MSG_ID_ECALL_MUTESPK:
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                err = MBTK_RIL_ERR_UNSUPPORTED;
            }
            else     // Set mute state.
            {
                uint8 mute = pack->data[0];
                if(pack->data_len != sizeof(uint8) || (mute != 0 && mute != 1))
                {
                    err = MBTK_RIL_ERR_REQ_PARAMETER;
                    LOG("Set spk mute parameter error.");
                    break;
                }

                if(req_ecall_spkmute_set(cli_info->port, mute, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOG("Set spk mute state fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            break;
        }
        case RIL_MSG_ID_ECALL_DSP_GAIN: // mbtk_ecall_gain_info_t
        {
            if(pack->data_len == 0 || pack->data == NULL)
            {
                err = MBTK_RIL_ERR_UNSUPPORTED;
            }
            else     // Set
            {
                mbtk_ecall_gain_info_t *gain_info = (mbtk_ecall_gain_info_t *)pack->data;
                if(req_ecall_gain_set(cli_info->port, gain_info, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                {
                    if(cme_err != MBTK_RIL_ERR_CME_NON) {
                        err = MBTK_RIL_ERR_CME + cme_err;
                    } else {
                        err = MBTK_RIL_ERR_UNKNOWN;
                    }
                    LOGE("Set ecall gain fail.");
                }
                else
                {
                    ril_rsp_pack_send(cli_info->port, cli_info->fd, pack->msg_id, pack->msg_index, NULL, 0);
                }
            }
            break;
        }
        default:
        {
            err = MBTK_RIL_ERR_REQ_UNKNOWN;
            LOG("Unknown request : %s", id2str(pack->msg_id));
            break;
        }
    }

    return err;
}