lib/liblynq-data/lynq_data.cpp

#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <fcntl.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <binder/Parcel.h>
#include <log/log.h>
#include "lynq_data.h"
#include <cutils/jstring.h>
#include <pthread.h>
#include "liblog/lynq_deflog.h"
#include <sys/time.h>
#define LYNQ_SERVICE_PORT 8088
#define LYNQ_URC_SERVICE_PORT 8086
#define LYNQ_REC_BUF 8192
#define LYNQ_REQUEST_PARAM_BUF 8192
#define LYQN_SEDN_BUF 1024*8+sizeof(int)*3
#define USER_LOG_TAG "LYNQ_DATA"

using ::android::Parcel;
typedef struct{
    int uToken;
    int request;
    int paramLen;
    char param[LYNQ_REQUEST_PARAM_BUF];
}lynq_client_t;
typedef enum{
    LYNQ_E_CARDSTATE_ERROR=8000,
    /* The voice service state is out of service*/
    LYNQ_E_STATE_OUT_OF_SERVICE=8001,
    /* The voice service state is EMERGENCY_ONLY*/
    LYNQ_E_STATE_EMERGENCY_ONLY=8002,
    /* The radio power is power off*/
    LYNQ_E_STATE_POWER_OFF=8003,
    LYNQ_E_TIME_OUT=8004,
    /*create or open sms DB fail */
    LYNQ_E_SMS_DB_FAIL=8005,
    /*Failed to execute sql statement*/
    LYNQ_E_SMS_SQL_FAIL = 8006,
    LYNQ_E_SMS_NOT_FIND = 8007,
    /* The logic conflict*/
    LYNQ_E_CONFLICT=9000,
    /*Null anomaly*/
    LYNQ_E_NULL_ANONALY=9001
}LYNQ_E;

int lynq_client_sockfd = 0;
int Global_uToken = 0;
bool data_urc_recive_status = 1;
int lynq_data_call_change_id = -1;
pthread_t lynq_data_tid =-1;
static pthread_mutex_t s_data_call_state_change_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_cond_t s_data_call_state_change_cond = PTHREAD_COND_INITIALIZER;
static pthread_mutex_t s_pdn_change_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_cond_t s_pdn_change_cond = PTHREAD_COND_INITIALIZER;
/**g_lynq_data_init_flag
* @brief mark data initialization state
* 0:deinit status
* 1:init state
*/
static int g_lynq_data_init_flag = 0;

typedef struct{
    char apn[LYNQ_APN_MAX_LEN];
    char apnType[LYNQ_APN_TYPE_MAX_LEN];
    char ifaceName[LYNQ_IFACE_NAME_MAX_LEN];
    int hasUsed;
    int hasTimeout;
}lynq_apn_t;
lynq_apn_t lynq_apn_table[LYNQ_APN_CHANNEL_MAX] = {};
lynq_data_call_response_v11_t lynq_data_call_lists[LYNQ_APN_CHANNEL_MAX] = {};
int lynq_data_call = 0;
int millli_sleep_with_restart(int millisecond)
{
    int left = millisecond*1000;
    while (left > 0) 
    { 
        left = usleep(left);
    }

    return 0;
}
int getLynqApnID(char apnType[])
{
    int ret = 0;
    for(ret;ret<LYNQ_APN_CHANNEL_MAX;ret++)
    {
        if(strcmp(lynq_apn_table[ret].apnType,apnType)==0)
        {
            return ret;
        }
    }
    return -1;
}
void updateApnTable(lynq_apn_t *apn_table,char apn[],char apntype[],char ifaceName[])
{
    LYDBGLOG("[updateApnTable] apn:%s,apntype:%s,ifaceName:%s",apn,apntype,ifaceName);
    if(apn_table==NULL)
    {
        LYERRLOG("apn_table is null");
        return;
    }
    memcpy(apn_table->apn,apn,strlen(apn)+1);
    memcpy(apn_table->apnType,apntype,strlen(apntype)+1);
    memcpy(apn_table->ifaceName,ifaceName,strlen(ifaceName)+1);
    apn_table->hasTimeout = 0;
    apn_table->hasUsed = 1;
    return;
}
void cleanOnceApnTable(int apnId)
{
    LYDBGLOG("apn id:%d",apnId);
    if((apnId < 0) || (apnId > LYNQ_APN_CHANNEL_MAX-1))
    {
        LYERRLOG("apn id is invalid!!!");
        return;
    }
    lynq_apn_table[apnId].hasTimeout = 0;
    lynq_apn_table[apnId].hasUsed = 0;
    bzero(lynq_apn_table[apnId].apn,LYNQ_APN_MAX_LEN);
    //bzero(lynq_apn_table[apnId].apnType,LYNQ_APN_TYPE_MAX_LEN);
    bzero(lynq_apn_table[apnId].ifaceName,LYNQ_IFACE_NAME_MAX_LEN);
    return;
}
int getUnusedElement()
{
    for(int i=0;i < LYNQ_APN_CHANNEL_MAX; i++)
    {
        if(lynq_apn_table[i].hasUsed!=1)
        {
            return i;
        }
    }
    return -1;
}
int updateApn(char apnType[])
{
    int ret = 0;
    ret = getUnusedElement();
    memcpy(lynq_apn_table[ret].apnType,apnType,strlen(apnType)+1);
    lynq_apn_table[ret].hasUsed = 1;
    return ret;
}

int waitPdnChange()
{
    int ret = 0;
    pthread_mutex_lock(&s_pdn_change_mutex);
    ret = pthread_cond_wait(&s_pdn_change_cond,&s_pdn_change_mutex);
    pthread_mutex_unlock(&s_pdn_change_mutex);
    return ret;
}
int waitDataCallstateChange(int mtime)
{
    int ret = 0;
    int sec = 0;
    int usec = 0;
    struct timeval now;
    struct timespec timeout;
    gettimeofday(&now,NULL);
    sec = mtime/1000;
    usec = mtime%1000;
    timeout.tv_sec = now.tv_sec+sec;
    timeout.tv_nsec = now.tv_usec*1000+usec*1000000;
    pthread_mutex_lock(&s_data_call_state_change_mutex);
    ret = pthread_cond_timedwait(&s_data_call_state_change_cond,&s_data_call_state_change_mutex,&timeout);
    pthread_mutex_unlock(&s_data_call_state_change_mutex);
    return ret;
}
void sendSignalDataCallStateChange()
{
    pthread_mutex_lock(&s_data_call_state_change_mutex);
    pthread_cond_signal(&s_data_call_state_change_cond);
    pthread_mutex_unlock(&s_data_call_state_change_mutex);
    return;
}
void sendSignalPdnChange()
{
    pthread_mutex_lock(&s_pdn_change_mutex);
    pthread_cond_signal(&s_pdn_change_cond);
    pthread_mutex_unlock(&s_pdn_change_mutex);
    return;
}

int get_response(int sockfd,Parcel &p)
{
    int len = 0;
    char recvline[LYNQ_REC_BUF];
    bzero(recvline,LYNQ_REC_BUF);
    /* receive data from server */
    len = read(sockfd, recvline, LYNQ_REC_BUF);
    if(len == -1)
    {
        perror("read error");
        return -1;
    }
    if (recvline != NULL) {
        p.setData((uint8_t *)recvline,len); // p.setData((uint8_t *) buffer, buflen);
        p.setDataPosition(0);
    }
    return 0;
}
int JumpHeader(Parcel &p,int *resp_type,int *request,int *slot_id,int *error)
{
    if(p.dataAvail() > 0)
    {
        p.readInt32(resp_type);
        p.readInt32(request);
        p.readInt32(slot_id);
        p.readInt32(error);
        return 0;
    }
    else
    {
        return -1;
    }
}
int send_request(int sockfd,lynq_client_t *client_tmp)
{
    int ret=0;
    ret = write(sockfd, client_tmp, LYQN_SEDN_BUF);
    if(ret==-1)
    {
        perror("write error");
        return -1;
    }
    return 0;
}
static char *strdupReadString(Parcel &p) {
    size_t stringlen;
    const char16_t *s16;
    s16 = p.readString16Inplace(&stringlen);
    return strndup16to8(s16, stringlen);
}
static char *strdupReadString_p(Parcel *p) {
    size_t stringlen;
    const char16_t *s16;
    s16 = p->readString16Inplace(&stringlen);
    return strndup16to8(s16, stringlen);
}


/*Warren add for T800 platform 2021/11/19 start*/
int lynq_socket_client_start()
{
    struct sockaddr_in lynq_socket_server_addr;
    /* init lynq_socket_server_addr */
    bzero(&lynq_socket_server_addr, sizeof(lynq_socket_server_addr));
    lynq_socket_server_addr.sin_family = AF_INET;
    lynq_socket_server_addr.sin_port = htons(LYNQ_SERVICE_PORT);
    lynq_socket_server_addr.sin_addr.s_addr = htons(INADDR_ANY);
    /*
    if(inet_pton(AF_INET,"127.0.0.1", &lynq_socket_server_addr.sin_addr) <= 0)
    {
        printf("[%s] is not a valid IPaddress\n", argv[1]);
        exit(1);
    }
*/
    lynq_client_sockfd = socket(AF_INET, SOCK_DGRAM, 0);
    if(connect(lynq_client_sockfd, (struct sockaddr *)&lynq_socket_server_addr, sizeof(lynq_socket_server_addr)) == -1)
    {
        perror("connect error");
        return -1;
    }
    return 0;
}
void *thread_urc_recv(void *parg)
{
    int socket_fd = (int64_t)parg;
    int len=0;
    socklen_t addr_len=0;
    uint8_t *dataLength = NULL;
    char urc_data[LYNQ_REC_BUF];
    char apn[LYNQ_APN_MAX_LEN];
    char apnType[LYNQ_APN_TYPE_MAX_LEN];
    int pdnState = 0;
    char ifaceName[LYNQ_IFACE_NAME_MAX_LEN];
    int slot_id = -1;
    int resp_type = -1;
    int urcid = -1;
    char *urc_msg = NULL;
    Parcel *p = NULL;
    struct sockaddr_in dest_addr;
    LYINFLOG("thread_urc_recv in running....\n");
    while(data_urc_recive_status)
    {
        bzero(urc_data,LYNQ_REC_BUF);
        //get data msg
        len = recvfrom(socket_fd,urc_data,LYNQ_REC_BUF,0,(struct sockaddr *)&dest_addr,&addr_len);
        if(len <= 0)
        {
            perror("thread_urc_recv step2 fail:");
            millli_sleep_with_restart(1);
            break;
        }
        LYDBGLOG("=====>urc data len<=====:%d\n",len);
        p = new Parcel();
        if(p==NULL)
        {
            RLOGD("new parcel failure!!!");
            break;
        }
        p->setData((uint8_t *)urc_data,len); // p.setData((uint8_t *) buffer, buflen);
        p->setDataPosition(0);
        if(p->dataAvail() > 0)
        {
            p->readInt32(&resp_type);
            p->readInt32(&urcid);
            p->readInt32(&slot_id);
            //LYDBGLOG("*******Warren test*******:resp_type=%d,urcid=%d,slot_id=%d\n",resp_type,urcid,slot_id);
            switch (urcid)
            {
                case 9003://LYNQ_URC_DATA_CALL_STATUS_IND
                {
                    LYINFLOG("**************:resp_type=%d,urcid=%d,slot_id=%d\n",resp_type,urcid,slot_id);
                    p->readInt32(&pdnState);
                    bzero(apn,LYNQ_APN_MAX_LEN);
                    bzero(apnType,LYNQ_APN_TYPE_MAX_LEN);
                    bzero(ifaceName,LYNQ_IFACE_NAME_MAX_LEN);
                    if(pdnState!=4)//PDN_DISCONNECTED
                    {
                        urc_msg = strdupReadString_p(p);
                        int len = strlen(urc_msg);
                        if(len < LYNQ_APN_MAX_LEN-1)
                        {
                            memcpy(apn,urc_msg,len+1);
                        }
                        urc_msg = strdupReadString_p(p);
                        len = strlen(urc_msg);
                        if(len < LYNQ_APN_TYPE_MAX_LEN-1)
                        {
                            memcpy(apnType,urc_msg,len+1);
                        }
                        urc_msg = strdupReadString_p(p);
                        len = strlen(urc_msg);
                        if(len < LYNQ_IFACE_NAME_MAX_LEN-1)
                        {
                            memcpy(ifaceName,urc_msg,strlen(urc_msg)+1);
                        }
                        //sendSignalDataCallStateChange();
                        int apnId = getLynqApnID(apnType);
                        if(apnId >= 0)
                        {
                            if(lynq_apn_table[apnId].hasTimeout==1)
                            {
                                LYERRLOG("apn:%s has time out",lynq_apn_table[apnId].apn);
                                lynq_deactive_data_call(&apnId);
                                continue;
                            }
                            updateApnTable(&lynq_apn_table[apnId], apn,apnType,ifaceName);
                        }
                        lynq_data_call_change_id = apnId;
                        sendSignalPdnChange();
                        LYDBGLOG("data call state:%d",lynq_data_call);
                        if(lynq_data_call==1)
                        {
                            sendSignalDataCallStateChange();
                            lynq_data_call = 0;
                        }
                    }
                    else
                    {
                        urc_msg = strdupReadString_p(p);
                        len = strlen(urc_msg);
                        if(len < LYNQ_APN_TYPE_MAX_LEN-1)
                        {
                            memcpy(apnType,urc_msg,len+1);
                        }
                        LYDBGLOG("[data thread_urc_recv] apntype:%s",apnType);
                        int apnId = getLynqApnID(apnType);
                        if(apnId >= 0)
                        {
                            lynq_data_call_change_id = apnId;
                            bzero(lynq_apn_table[apnId].apnType,LYNQ_APN_TYPE_MAX_LEN);//async clean
                        }
                        sendSignalPdnChange();
                        LYDBGLOG("data call state:%d",lynq_data_call);
                        if(lynq_data_call==1)
                        {
                            sendSignalDataCallStateChange();
                            lynq_data_call = 0;
                        }
                    }
                    break;
                }
                default:
                    break;
            }
        }
        delete p;
        p = NULL;
    }
    close(socket_fd);
}
int lynq_socket_urc_start()
{
    int socket_fd=0;
    int rt=0;
    int len=0;
    int on=1;
    struct sockaddr_in urc_local_addr;
    pthread_attr_t attr;
    socket_fd = socket(AF_INET,SOCK_DGRAM,0);
    if(socket_fd < 0)
    {
        perror("creaet socket for udp fail");
        return -1;
    }
    urc_local_addr.sin_family = AF_INET;
    urc_local_addr.sin_port = htons(LYNQ_URC_SERVICE_PORT);
    urc_local_addr.sin_addr.s_addr = htons(INADDR_ANY);
    /* Set socket to allow reuse of address and port, SO_REUSEADDR value is 2*/
    rt = setsockopt(socket_fd,SOL_SOCKET,SO_REUSEADDR,&on,sizeof on);
    if(rt<0)
    {
        perror("SO_REUSEADDR fail\n");
        return -1;
    }
    rt = bind(socket_fd ,(struct sockaddr*)&urc_local_addr, sizeof(urc_local_addr));
    if (rt == -1)
    {
        perror("bind failed");
        return -1;
    }
    pthread_attr_init(&attr);
    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
    rt = pthread_create(&lynq_data_tid,&attr,thread_urc_recv,(void *)socket_fd);
    if(rt < 0)
    {
        LYERRLOG("urc loop failure!!!\n");
        return -1;
    }
    LYDBGLOG("urc loop success!!!\n");
    return 0;
}
int lynq_init_data(int uToken)
{
    if (g_lynq_data_init_flag == 1)
    {
        LYERRLOG("init twice is not allowed");
        return -1;
    }
    g_lynq_data_init_flag = 1;
    int result = 0;
    Global_uToken = uToken;
    data_urc_recive_status = 1;
    LYLOGSET(LOG_INFO);
    LYLOGEINIT(USER_LOG_TAG);
    result = lynq_socket_client_start();
    if(result!=0)
    {
        LYERRLOG("init socket client fail!!!");
        return -1;
    }
    result = lynq_socket_urc_start();
    if(result!=0)
    {
        LYERRLOG("init socket urc fail!!!");
        return -1;
    }
    memset(lynq_apn_table,0,sizeof(lynq_apn_table));
    LYDBGLOG("lynq init call success!!!");
    return 0;

}
int lynq_deinit_data()
{
    int ret = -1;
    if (g_lynq_data_init_flag == 0)
    {
        LYERRLOG("deinit twice is not allowed");
        return ret;
    }
    g_lynq_data_init_flag = 0;
    for(int i =0;i<LYNQ_APN_CHANNEL_MAX;i++)
    {
        if(strlen(lynq_apn_table[i].apnType)!=0)
        {
            lynq_deactive_data_call(&i);
        }
    }
    if(lynq_client_sockfd>0)
    {
        close(lynq_client_sockfd);
    }
    data_urc_recive_status = 0;
    if (lynq_data_tid > 0)
    {
        ret = pthread_cancel(lynq_data_tid);
        LYDBGLOG("pthread cancel ret = %d",ret);
        ret = pthread_join(lynq_data_tid,NULL);
        LYDBGLOG("pthread join ret = %d",ret);
    }
    return 0;
}
int lynq_setup_data_call(int *handle)
{
    Parcel p;
    lynq_client_t client;
    int resp_type = -1;
    int request = -1;
    int slot_id = -1;
    int error = -1;
    char iface = NULL;
    int lynq_data_call_id = 0;
    if(handle==NULL)
    {
        LYERRLOG("handle is null!!!");
        return LYNQ_E_NULL_ANONALY;
    }
    client.uToken = Global_uToken;
    client.request = 27;//RIL_REQUEST_SETUP_DATA_CALL
    client.paramLen = 0;
    bzero(client.param,LYNQ_REQUEST_PARAM_BUF);
    LYINFLOG("uToken=%d,request=%d,paralen=%d,param=%s",client.uToken,client.request,client.paramLen,client.param);
    if(send_request(lynq_client_sockfd,&client)==-1)
    {
        LYERRLOG("send request fail");
        perror("[LYNQ_DATA] send request fail:");
        return -1;
    }
    get_response(lynq_client_sockfd,p);
    JumpHeader(p,&resp_type,&request,&slot_id,&error);
    LYINFLOG("resp_type=%d,request=%d,slot_id=%d,error_code=%d",resp_type,request,slot_id,error);
    lynq_data_call_id = updateApn("default");
    lynq_data_call = 1;
    if(error==0)
    {
        if(waitDataCallstateChange(20000)==ETIMEDOUT)//20s
        {
            error = LYNQ_E_TIME_OUT;
            LYERRLOG("timeout:wait data Call state fail!!!");
            lynq_apn_table[lynq_data_call_id].hasTimeout = 1;
            return error;
        }
        *handle = lynq_data_call_id;
    }
    return error;
}
int lynq_deactive_data_call(int *handle)
{
    Parcel p;
    lynq_client_t client;
    int resp_type = -1;
    int request = -1;
    int slot_id = -1;
    int error = -1;
    int lynq_data_call_id = -1;
    lynq_data_call_id = *handle;
    if(handle==NULL)
    {
        LYERRLOG("handle is null!!!");
        return -1;
    }
    client.uToken = Global_uToken;
    client.request = 41;//RIL_REQUEST_DEACTIVATE_DATA_CALL
    if(strcmp(lynq_apn_table[lynq_data_call_id].apnType,"default")==0)
    {
        client.paramLen = 0;
        bzero(client.param,LYNQ_REQUEST_PARAM_BUF);
    }
    else
    {
        client.paramLen = 1;
        bzero(client.param,LYNQ_REQUEST_PARAM_BUF);
        sprintf(client.param,"%s",lynq_apn_table[lynq_data_call_id].apnType);
    }
    LYINFLOG("uToken=%d,request=%d,paralen=%d,param=%s",client.uToken,client.request,client.paramLen,client.param);
    if(send_request(lynq_client_sockfd,&client)==-1)
    {
        LYERRLOG("send request fail");
        perror("[LYNQ_DATA] send request fail:");
        return -1;
    }
    get_response(lynq_client_sockfd,p);
    JumpHeader(p,&resp_type,&request,&slot_id,&error);
    LYINFLOG("resp_type=%d,request=%d,slot_id=%d,error_code=%d",resp_type,request,slot_id,error);
    cleanOnceApnTable(lynq_data_call_id);
    return error;
}
int lynq_setup_data_call_sp(int *handle,char *apn,char *apnType,char *user,char *password,char *authType,char *normalProtocol,char *roamingProtocol)
{
    Parcel p;
    lynq_client_t client;
    int resp_type = -1;
    int request = -1;
    int slot_id = -1;
    int error = -1;
    char iface = NULL;
    int lynq_data_call_id = -1;
    char *argv[10] = {};
    if(handle==NULL||apn==NULL||apnType==NULL)
    {
        LYERRLOG("handle ,apn or apntype is null!!!");
        return -1;
    }
    if(user==NULL)
    {
        argv[1] = "null";
    }
    else
    {
        argv[1] = user;
    }
    if(password==NULL)
    {
        argv[2] = "null";
    }
    else
    {
        argv[2] = password;
    }
    if(authType==NULL)
    {
        argv[3] = "null";
    }
    else
    {
        argv[3] = authType;
    }
    if(normalProtocol==NULL)
    {
        argv[4] = "null";
    }
    else
    {
        argv[4] = normalProtocol;
    }
    if(roamingProtocol==NULL)
    {
        argv[5] = "null";
    }
    else
    {
        argv[5] = roamingProtocol;
    }
    client.uToken = Global_uToken;
    client.request = 27;//RIL_REQUEST_SETUP_DATA_CALL
    client.paramLen = 7;
    bzero(client.param,LYNQ_REQUEST_PARAM_BUF);
    sprintf(client.param,"%s %s %s %s %s %s %s",apn,apnType,argv[1],argv[2],argv[3],argv[4],argv[5]);
    LYINFLOG("uToken=%d,request=%d,paralen=%d,param=%s",client.uToken,client.request,client.paramLen,client.param);
    if(send_request(lynq_client_sockfd,&client)==-1)
    {
        LYERRLOG("send request fail");
        perror("[LYNQ_DATA] send request fail:");
        return -1;
    }
    get_response(lynq_client_sockfd,p);
    JumpHeader(p,&resp_type,&request,&slot_id,&error);
    LYINFLOG("resp_type=%d,request=%d,slot_id=%d,error_code=%d",resp_type,request,slot_id,error);
    lynq_data_call_id = updateApn(apnType);
    lynq_data_call = 1;
    if(error==0)
    {
        if(waitDataCallstateChange(20000)==ETIMEDOUT)//20s
        {
            error = LYNQ_E_TIME_OUT;
            LYERRLOG("timeout:wait data Call state fail!!!");
            lynq_apn_table[lynq_data_call_id].hasTimeout = 1;
            return error;
        }
        *handle = lynq_data_call_id;
    }
    return error;
}
/*
int lynq_deactive_data_call_sp(int *handle,char *apnType)
{
    Parcel p;
    lynq_client_t client;
    int resp_type = -1;
    int request = -1;
    int slot_id = -1;
    int error = -1;
    if(handle==NULL||apnType==NULL)
    {
        LYERRLOG("handle is null!!!");
        return -1;
    }
    client.uToken = Global_uToken;
    client.request = 41;//RIL_REQUEST_DEACTIVATE_DATA_CALL
    client.paramLen = 1;
    bzero(client.param,LYNQ_REQUEST_PARAM_BUF);
    sprintf(client.param,"%s",apnType);
    LYERRLOG("uToken=%d,request=%d,paralen=%d,param=%s",client.uToken,client.request,client.paramLen,client.param);
    if(send_request(lynq_client_sockfd,&client)==-1)
    {
        LYERRLOG("send request fail");
        perror("[LYNQ_DATA] send request fail:");
        return -1;
    }
    get_response(lynq_client_sockfd,p);
    JumpHeader(p,&resp_type,&request,&slot_id,&error);
    LYINFLOG("resp_type=%d,request=%d,slot_id=%d,error_code=%d",resp_type,request,slot_id,error);
    return error;
}
*/
int getDataCallLists(lynq_data_call_response_v11_t dataCallList[LYNQ_APN_CHANNEL_MAX],int *realNum)
{
    Parcel p;
    lynq_client_t client;
    int resp_type = -1;
    int request = -1;
    int slot_id = -1;
    int error = -1;
    int version =0;
    int num = 0;
    int temp_int =0;
    char *temp_char = NULL;
    if(dataCallList==NULL)
    {
        LYERRLOG("dataCallList is null!!!");
        return -1;
    }
    client.uToken = Global_uToken;
    client.request = 57;//RIL_REQUEST_DATA_CALL_LIST
    client.paramLen = 0;
    bzero(client.param,LYNQ_REQUEST_PARAM_BUF);
    LYINFLOG("uToken=%d,request=%d,paralen=%d,param=%s",client.uToken,client.request,client.paramLen,client.param);
    if(send_request(lynq_client_sockfd,&client)==-1)
    {
        LYERRLOG("send request fail");
        perror("[LYNQ_DATA] send request fail:");
        return -1;
    }
    get_response(lynq_client_sockfd,p);
    JumpHeader(p,&resp_type,&request,&slot_id,&error);
    LYINFLOG("resp_type=%d,request=%d,slot_id=%d,error_code=%d",resp_type,request,slot_id,error);
    p.readInt32(&version);
    if(version==11)
    {
        p.readInt32(&num);
        *realNum = num;
        for (int i = 0; i < num; i++)
        {
            p.readInt32(&dataCallList[i].status);
            p.readInt32(&dataCallList[i].suggestedRetryTime);
            p.readInt32(&dataCallList[i].cid);
            p.readInt32(&dataCallList[i].active);
            temp_char = strdupReadString(p);
            memcpy(dataCallList[i].type,temp_char,strlen(temp_char)+1);
            temp_char = strdupReadString(p);
            memcpy(dataCallList[i].ifname,temp_char,strlen(temp_char)+1);
            temp_char = strdupReadString(p);
            memcpy(dataCallList[i].addresses,temp_char,strlen(temp_char)+1);
            temp_char = strdupReadString(p);
            memcpy(dataCallList[i].dnses,temp_char,strlen(temp_char)+1);
            temp_char = strdupReadString(p);
            memcpy(dataCallList[i].gateways,temp_char,strlen(temp_char)+1);
            temp_char = strdupReadString(p);
            memcpy(dataCallList[i].pcscf,temp_char,strlen(temp_char)+1);
            p.readInt32(&dataCallList[i].mtu);
        }
    }
    return error;
}
int lynq_get_data_call_list(int *handle,lynq_data_call_response_v11_t *dataCallList)
{
    lynq_data_call_response_v11_t interDataCallList[LYNQ_APN_CHANNEL_MAX]={};
    int number = 0;
    int lynq_data_call_id = 0;
    int error = 0;
    lynq_data_call_id = *handle;
    if(handle==NULL)
    {
        LYERRLOG("handle is NULL");
        return LYNQ_E_NULL_ANONALY;
    }
    memset(interDataCallList,0,sizeof(interDataCallList));
    error = getDataCallLists(interDataCallList,&number);
    if(error == 0)
    {
        for(int i = 0;i < number;i++)
        {
            if(strcmp(interDataCallList[i].ifname,lynq_apn_table[lynq_data_call_id].ifaceName)==0)
            {
                dataCallList->active = interDataCallList[i].active;
                dataCallList->suggestedRetryTime = interDataCallList[i].suggestedRetryTime;
                dataCallList->cid = interDataCallList[i].cid;
                dataCallList->status = interDataCallList[i].status;
                dataCallList->mtu = interDataCallList[i].mtu;
                memcpy(dataCallList->addresses,interDataCallList[i].addresses,sizeof(interDataCallList[i].addresses));
                memcpy(dataCallList->ifname,interDataCallList[i].ifname,sizeof(interDataCallList[i].ifname));
                memcpy(dataCallList->dnses,interDataCallList[i].dnses,sizeof(interDataCallList[i].dnses));
                memcpy(dataCallList->type,interDataCallList[i].type,sizeof(interDataCallList[i].type));
                memcpy(dataCallList->gateways,interDataCallList[i].gateways,sizeof(interDataCallList[i].gateways));
                memcpy(dataCallList->pcscf,interDataCallList[i].pcscf,sizeof(interDataCallList[i].pcscf));
                LYDBGLOG("ifname:%s,addr:%s",dataCallList->ifname,dataCallList->addresses);
            }
        }
    }
    return error;
}
int lynq_wait_data_call_state_change(int *handle)
{
    waitPdnChange();
    *handle = lynq_data_call_change_id;
    LYINFLOG("lynq data call id:%d",lynq_data_call_change_id);
    return 0;
}
/*Warren add for T800 platform 2021/11/19 end*/