mbtk/libgsw_lib/gsw_voice_interface.c

#include "gsw_voice_interface.h"
#include <dlfcn.h>
#include <pthread.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>

// mbtk includes

typedef unsigned int uint32;
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef void (*mbtk_info_callback_func)(const void* data, int data_len);

typedef struct
{
    int client_fd;
    pthread_t read_thread_id;
    int exit_fd[2];
    bool is_waitting;
    pthread_cond_t cond;
    pthread_mutex_t mutex;

    pthread_mutex_t send_mutex;

    // Temp response data.
    uint16 info_err;
    uint16 data_len;
    void *data;

    //mbtk wyq for server_ready_status add start
    char server_ready_status;
    //mbtk wyq for server_ready_status add end

    mbtk_info_callback_func net_state_cb;
    mbtk_info_callback_func call_state_cb;
    mbtk_info_callback_func sms_state_cb;
    mbtk_info_callback_func radio_state_cb;
    mbtk_info_callback_func sim_state_cb;
    mbtk_info_callback_func pdp_state_cb;
    //add signal by xr
    mbtk_info_callback_func signal_state_cb;
} mbtk_info_handle_t;

typedef struct
{
    uint8 call_wait;
    uint8 dir1;
    uint8 dir;
    uint8 state;
    uint8 mode;
    uint8 mpty;
    char phone_number[100];
    uint8 type;
    uint8 pas;
    uint8 disconnected_id;
    uint8 end_reason[128];
} __attribute__((packed)) mbtk_call_info_t;

typedef enum {
    MBTK_CLCC = 1,
    MBTK_CPAS,
    MBTK_DISCONNECTED,
} mbtk_call_enum;

typedef enum {
    MBTK_CALL_RADY,                 //MT allows commands from TA/TE
    MBTK_CALL_UNAVAILABLE,          //MT does not allow commands from TA/TE
    MBTK_CALL_UNKNOWN,              //MT is not guaranteed to respond to instructions
    MBTK_CALL_RINGING,              //MT is ready for commands from TA/TE, but the ringer is active
    MBTK_CALL_PROGRESS,             //MT is ready for commands from TA/TE, but a call is in progress
    MBTK_CALL_ASLEEP,               //MT is unable to process commands from TA/TE because it is in a low functionality state
    MBTK_CALL_ACTIVE,
} mbtk_call_pas_enum;


//----------------end_reason start------------
//mbtk end_reason define
#define MBTK_VOICE_END_REASON_UNKNOWN "0 " 
#define MBTK_VOICE_END_REASON_UNASSIGNED_NUMBER "1 " 
#define MBTK_VOICE_END_REASON_NO_ROUTE_DES "3 " 
#define MBTK_VOICE_END_REASON_CHANNEL_UNACCEPTABLE "6 " 
#define MBTK_VOICE_END_REASON_OPERATOR_DETERMINED_BARRING "8 " 
#define MBTK_VOICE_END_REASON_NORMAL_CALL_CLEARING "16 " 
#define MBTK_VOICE_END_REASON_USER_BUSY "17 " 
#define MBTK_VOICE_END_REASON_NO_USER_RESPONDING "18 " 
#define MBTK_VOICE_END_REASON_USER_ALERTING_NO_ANSWER "19 " 
#define MBTK_VOICE_END_REASON_CALL_REJECTED "21 " 
#define MBTK_VOICE_END_REASON_NUMBER_CHANGED "22 " 
#define MBTK_VOICE_END_REASON_PREEMPTION "25 " 
#define MBTK_VOICE_END_REASON_NON_SELECTED_USER_CLEARING "26 " 
#define MBTK_VOICE_END_REASON_DESTINATION_OUT_OF_ORDER "27 " 
#define MBTK_VOICE_END_REASON_INVALID_NUMBER_FORMAT "28 " 
#define MBTK_VOICE_END_REASON_FACILITY_REJECTED "29 " 
#define MBTK_VOICE_END_REASON_STATUS_ENQUIRY "30 " 
#define MBTK_VOICE_END_REASON_NORMAL_UNSPECIFIED "31 " 
#define MBTK_VOICE_END_REASON_NO_CIRCUIT_AVAILABLE "34 " 
#define MBTK_VOICE_END_REASON_NETWORK_OUT_OF_ORDER "38 " 
#define MBTK_VOICE_END_REASON_TEMPORARY_FAILURE "41 " 
#define MBTK_VOICE_END_REASON_SWITCHING_EQUIPMENT_CONGESTION "42 " 
#define MBTK_VOICE_END_REASON_ACCESS_INFORMATION_DISCARDED "43 " 
#define MBTK_VOICE_END_REASON_REQUESTED_CIRCUIT_UNAVAILABLE "44 " 
#define MBTK_VOICE_END_REASON_RESOURCE_UNAVAILABLE "47 " 
#define MBTK_VOICE_END_REASON_QOS_UNAVAILABLE "49 " 
#define MBTK_VOICE_END_REASON_REQUESTED_FACILITY_NOT_SUBSCRIBED "50 " 
#define MBTK_VOICE_END_REASON_INCOMING_CALLS_BARRED_WITHIN_CUG "55 " 
#define MBTK_VOICE_END_REASON_BEARER_CAPABILITY_NOT_AUTHORIZED "57 " 
#define MBTK_VOICE_END_REASON_BEARER_CAPABILITY_NOT_AVAILABLE "58 " 
#define MBTK_VOICE_END_REASON_SERVICE_NOT_AVAILABLE "63 " 
#define MBTK_VOICE_END_REASON_BEARER_SERVICE_NOT_IMPLEMENTED "65 " 
#define MBTK_VOICE_END_REASON_ACM_MAX_REACHED "68 " 
#define MBTK_VOICE_END_REASON_FACILITY_NOT_IMPLEMENTED "69 " 
#define MBTK_VOICE_END_REASON_ONLY_RDI_BEARER_CAPABILITY_AVAILABLE "70 " 
#define MBTK_VOICE_END_REASON_SERVICE_NOT_IMPLEMENTED "79 " 
#define MBTK_VOICE_END_REASON_INVALID_TRANSACTION_ID "81 " 
#define MBTK_VOICE_END_REASON_USER_NOT_MEMBER_OF_CUG "87 " 
#define MBTK_VOICE_END_REASON_INCOMPATIBLE_DESTINATION "88 " 
#define MBTK_VOICE_END_REASON_INVALID_TRANSIT_NETWORK_SELECTION "91 " 
#define MBTK_VOICE_END_REASON_INCORRECT_MESSAGE "95 " 
#define MBTK_VOICE_END_REASON_INVALID_MANDATORY_INFORMATION "96 " 
#define MBTK_VOICE_END_REASON_MESSAGE_TYPE_NON_EXISTENT "97 " 
#define MBTK_VOICE_END_REASON_MESSAGE_TYPE_WRONG_STATE "98 " 
#define MBTK_VOICE_END_REASON_INFORMATION_ELEMENT_NOT_EXISTENT "99 " 
#define MBTK_VOICE_END_REASON_CONDITIONAL_IE_ERROR "100 " 
#define MBTK_VOICE_END_REASON_MESSAGE_WRONG_STATE "101 " 
#define MBTK_VOICE_END_REASON_RECOVERY_AFTER_TIMER_EXPIRY "102 " 
#define MBTK_VOICE_END_REASON_PROTOCOL_ERROR_UNSPECIFIED "111 " 
#define MBTK_VOICE_END_REASON_INERWORKING_UNSPECIFIED "127 " 
#define MBTK_VOICE_END_REASON_CALL_BARRING "224 " 
#define MBTK_VOICE_END_REASON_FDN_BLOCKED "241 "
#define MBTK_VOICE_END_REASON_END "end"

typedef enum{
    GSW_LOCAL_END_NORMAL = 0,
    GSW_PEER_END_NORMAL,
    GSW_OTHER_END_NORMAL,
    GSW_END_ABNORMAL,
} gsw_call_end_reason_enum;

const char* g_normal_end_reason[] = {
MBTK_VOICE_END_REASON_NORMAL_CALL_CLEARING,
MBTK_VOICE_END_REASON_NORMAL_UNSPECIFIED, 
};

int gsw_global_end_reason = GSW_OTHER_END_NORMAL;

//----------------end_reason end------------


typedef uint32_t voice_client_handle_type;



static mbtk_info_handle_t* call_info_handle = NULL;
static int level_call = 0;
int gsw_voice_init_flag = 0;
int auto_answer_flag = 0;
voice_client_handle_type g_call_val = -1;
CallStateInd gsw_voice_callback = NULL;


int state_t = 0;
char* phone_num_t = NULL;
char* phone_num_t2 = NULL;
int call_id_t = 0;
int call_id_t2 = 0;

#define lib_mbtk_path "/lib/libmbtk_lib.so"
static void *dlHandle_mbtk;

static mbtk_info_handle_t* (*mbtk_info_handle_get)(void);
int (*mbtk_call_state_change_cb_reg)(mbtk_info_handle_t* handle, mbtk_info_callback_func cb);
int (*mbtk_call_start)(mbtk_info_handle_t* handle, char* phone_number);
int (*mbtk_call_hang)(mbtk_info_handle_t* handle);
int (*mbtk_a_call_hang)(mbtk_info_handle_t* handle, int phone_id);
int (*mbtk_call_answer)(mbtk_info_handle_t* handle);
int (*mbtk_call_reg_get)(mbtk_info_handle_t* handle, mbtk_call_info_t *reg);
static void (*mbtk_log)(int level, const char *format, ...);
static void (*mbtk_log_init)(char *path, char *tag);

/*rtp begin*/
int (*mbtk_rtp_init)();
int (*mbtk_rtp_deinit)();
int (*mbtk_rtp_enable)(bool enable);
int (*mbtk_rtp_remote_ip_set)(const char *ipv4);
int (*mbtk_rtp_server_port_set)(int port);
int (*mbtk_rtp_client_port_set)(int port);
int (*mbtk_rtp_sample_rate_set)(int sample_rate);
int (*mbtk_rtp_channel_set)(int channel);
int (*mbtk_rtp_vlan_set)(const char *vlan);
/*rtp end*/


#ifndef LOG_ERR_LEVEL
#define LOG_ERR_LEVEL  3      /* error conditions */
#endif
#ifndef LOG_WARN_LEVEL
#define LOG_WARN_LEVEL 4   /* warning conditions */
#endif
#ifndef LOG_INFO_LEVEL
#define LOG_INFO_LEVEL 6      /* informational */
#endif
#ifndef LOG_DEBUG_LEVEL
#define LOG_DEBUG_LEVEL 7     /* debug-level messages */
#endif
#ifndef LOG_VERBOSE_LEVEL
#define LOG_VERBOSE_LEVEL 8
#endif

#define GSW_VOICE "[HAL][GSW_VOICE]"

#define LOGV(fmt, args ...) \
    do{ \
        char *file_ptr_1001 = __FILE__; \
        char *ptr_1001 = file_ptr_1001 + strlen(file_ptr_1001) - 1;   \
        char line_1001[10] = {0}; \
        sprintf(line_1001, "%d", __LINE__); \
        while(ptr_1001 >= file_ptr_1001 && *ptr_1001){ \
            if(*ptr_1001 == '/') \
                 break; \
            ptr_1001--; \
        } \
        mbtk_log(LOG_VERBOSE_LEVEL, "%s#%s: "GSW_VOICE"" fmt, ptr_1001 + 1, line_1001, ##args); \
    } while(0)

#define LOGI(fmt, args...) \
    do{ \
        char *file_ptr_1001 = __FILE__; \
        char *ptr_1001 = file_ptr_1001 + strlen(file_ptr_1001) - 1;   \
        char line_1001[10] = {0}; \
        sprintf(line_1001, "%d", __LINE__); \
        while(ptr_1001 >= file_ptr_1001 && *ptr_1001){ \
            if(*ptr_1001 == '/') \
                 break; \
            ptr_1001--; \
        } \
        mbtk_log(LOG_INFO_LEVEL, "%s#%s: "GSW_VOICE"" fmt, ptr_1001 + 1, line_1001, ##args); \
    } while(0)

#define LOGD(fmt, args...) \
    do{ \
        char *file_ptr_1001 = __FILE__; \
        char *ptr_1001 = file_ptr_1001 + strlen(file_ptr_1001) - 1;   \
        char line_1001[10] = {0}; \
        sprintf(line_1001, "%d", __LINE__); \
        while(ptr_1001 >= file_ptr_1001 && *ptr_1001){ \
            if(*ptr_1001 == '/') \
                 break; \
            ptr_1001--; \
        } \
        mbtk_log(LOG_DEBUG_LEVEL, "%s#%s: "GSW_VOICE"" fmt, ptr_1001 + 1, line_1001, ##args); \
    } while(0)

#define LOGW(fmt, args...) \
    do{ \
        char *file_ptr_1001 = __FILE__; \
        char *ptr_1001 = file_ptr_1001 + strlen(file_ptr_1001) - 1;   \
        char line_1001[10] = {0}; \
        sprintf(line_1001, "%d", __LINE__); \
        while(ptr_1001 >= file_ptr_1001 && *ptr_1001){ \
            if(*ptr_1001 == '/') \
                 break; \
            ptr_1001--; \
        } \
        mbtk_log(LOG_WARN_LEVEL, "%s#%s: "GSW_VOICE"" fmt, ptr_1001 + 1, line_1001, ##args); \
    } while(0)

#define LOGE(fmt, args...) \
    do{ \
        char *file_ptr_1001 = __FILE__; \
        char *ptr_1001 = file_ptr_1001 + strlen(file_ptr_1001) - 1;   \
        char line_1001[10] = {0}; \
        sprintf(line_1001, "%d", __LINE__); \
        while(ptr_1001 >= file_ptr_1001 && *ptr_1001){ \
            if(*ptr_1001 == '/') \
                 break; \
            ptr_1001--; \
        } \
        mbtk_log(LOG_ERR_LEVEL, "%s#%s: "GSW_VOICE"" fmt, ptr_1001 + 1, line_1001, ##args); \
    } while(0)

#define MODULE_INIT_CHECK(init_flag) \
   if(init_flag == 0) \
   { \
       return GSW_HAL_ERROR_GNSS_DATA_CALL_DEINIT; \
   }

#define VOICE_MODULE_INIT_CHECK() MODULE_INIT_CHECK(gsw_voice_init_flag)


static int mbtk_rtp_api_import()
{  
    mbtk_rtp_init = (int (*)(void))dlsym(dlHandle_mbtk, "mbtk_rtp_init");
    if (mbtk_rtp_init == NULL) 
    {
         LOGE("mbtk_rtp_init dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_rtp_deinit = (int (*)(void))dlsym(dlHandle_mbtk, "mbtk_rtp_deinit");
    if (mbtk_rtp_deinit == NULL) 
    {
        LOGE("mbtk_rtp_deinit dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_rtp_enable = (int (*)(bool enable))dlsym(dlHandle_mbtk, "mbtk_rtp_enable");
    if (mbtk_rtp_enable == NULL) 
    {
        LOGE("mbtk_rtp_enable dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_rtp_remote_ip_set = (int (*)(const char *ipv4))dlsym(dlHandle_mbtk, "mbtk_rtp_remote_ip_set");
    if (mbtk_rtp_remote_ip_set == NULL) 
    {
        LOGE("mbtk_rtp_remote_ip_set dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_rtp_server_port_set = (int (*)(int port))dlsym(dlHandle_mbtk, "mbtk_rtp_server_port_set");
    if (mbtk_rtp_server_port_set == NULL) 
    {
        LOGE("mbtk_rtp_server_port_set dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_rtp_client_port_set = (int (*)(int port))dlsym(dlHandle_mbtk, "mbtk_rtp_client_port_set");
    if (mbtk_rtp_client_port_set == NULL) 
    {
        LOGE("mbtk_rtp_client_port_set dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_rtp_sample_rate_set = (int (*)(int sample_rate))dlsym(dlHandle_mbtk, "mbtk_rtp_sample_rate_set");
    if (mbtk_rtp_sample_rate_set == NULL) 
    {
        LOGE("mbtk_rtp_sample_rate_set dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_rtp_channel_set = (int (*)(int channel))dlsym(dlHandle_mbtk, "mbtk_rtp_channel_set");
    if (mbtk_rtp_channel_set == NULL) 
    {
        LOGE("mbtk_rtp_channel_set dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_rtp_vlan_set = (int (*)(const char *vlan))dlsym(dlHandle_mbtk, "mbtk_rtp_vlan_set");
    if (mbtk_rtp_vlan_set == NULL) 
    {
        LOGE("mbtk_rtp_vlan_set dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }
   
    return GSW_HAL_SUCCESS;
}



static int mbtk_call_api_import()
{
    dlHandle_mbtk = dlopen(lib_mbtk_path, RTLD_NOW);
    if (dlHandle_mbtk == NULL) 
    {
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_log_init = (void (*)(char *path, char *tag))dlsym(dlHandle_mbtk, "mbtk_log_init");
    if (mbtk_log_init == NULL) 
    {
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_log = (void (*)(int level, const char *format, ...))dlsym(dlHandle_mbtk, "mbtk_log");
    if (mbtk_log == NULL) 
    {
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_info_handle_get = (mbtk_info_handle_t* (*)(void))dlsym(dlHandle_mbtk, "mbtk_info_handle_get");
    if (mbtk_info_handle_get == NULL) 
    {
        LOGE("mbtk_info_handle_get dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_call_state_change_cb_reg = (int (*)(mbtk_info_handle_t* handle, mbtk_info_callback_func cb))dlsym(dlHandle_mbtk, "mbtk_call_state_change_cb_reg");
    if(mbtk_call_state_change_cb_reg == NULL)
    {
        LOGE("mbtk_call_state_change_cb_reg dlsym fail\n");
         return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_call_start = (int (*)(mbtk_info_handle_t* handle, char* phone_number))dlsym(dlHandle_mbtk, "mbtk_call_start");
    if(mbtk_call_start == NULL)
    {
        LOGE("mbtk_call_start dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_call_answer = (int (*)(mbtk_info_handle_t* handle))dlsym(dlHandle_mbtk, "mbtk_call_answer");
    if(mbtk_call_answer == NULL)
    {
        LOGE("mbtk_call_answer dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_call_hang = (int (*)(mbtk_info_handle_t* handle))dlsym(dlHandle_mbtk, "mbtk_call_hang");
    if(mbtk_call_hang == NULL)
    {
        LOGE("mbtk_call_hang dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_a_call_hang = (int (*)(mbtk_info_handle_t* handle, int phone_id))dlsym(dlHandle_mbtk, "mbtk_a_call_hang");
    if(mbtk_a_call_hang == NULL)
    {
        LOGE("mbtk_a_call_hang dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_call_reg_get = (int (*)(mbtk_info_handle_t* handle, mbtk_call_info_t *reg))dlsym(dlHandle_mbtk, "mbtk_call_reg_get");
    if(mbtk_call_reg_get == NULL)
    {
        LOGE("mbtk_call_reg_get dlsym fail\n");
        return GSW_HAL_NORMAL_FAIL;
    }

    return mbtk_rtp_api_import();
}

static void end_reason_mbtk_to_gsw(char* mbtk_reason)
{
    LOGE("mbtk_reason:%s\n", mbtk_reason);
    gsw_global_end_reason = GSW_END_ABNORMAL;
    int length=sizeof (g_normal_end_reason)/ sizeof(g_normal_end_reason[0]);
    for(int i = 0; i<length; i++)
    {
         if(0 == strncmp(mbtk_reason, g_normal_end_reason[i], strlen(g_normal_end_reason[i])))
         {
            gsw_global_end_reason=GSW_OTHER_END_NORMAL;
            return;
         }
    }

    return;
}

void gsw_call_state_change_cb(const void *data, int data_len)
{
    mbtk_call_info_t *reg = (mbtk_call_info_t *)data;
    switch (reg->call_wait)
    {
        case MBTK_CLCC:
            {
                LOGD("RING : %d, %d, %d, %d, %d, %s, %d, %d, end_reason:%s", reg->dir1, reg->dir, reg->state, reg->mode, reg->mpty, reg->phone_number, reg->type, reg->disconnected_id, reg->end_reason);
                //printf("RING : %d, %d, %d, %d, %d, %s, %d, %d, end_reason:%s\n", reg->dir1, reg->dir, reg->state, reg->mode, reg->mpty, reg->phone_number, reg->type, reg->disconnected_id, reg->end_reason);
                switch(reg->state)
                {
                    case 0:
                        state_t = GSW_VOICE_CALL_CONNECTED;
                        break;
                    case 1:
                        state_t = GSW_VOICE_CALL_HOLDING;
                        break;
                    case 2:
                        state_t = GSW_VOICE_CALL_DIALING;
                        break;
                    case 3:
                        state_t = GSW_VOICE_CALL_ALERTING;
                        break;
                    case 4:
                        state_t = GSW_VOICE_CALL_INCOMING;
                        break;
                    case 5:
                        state_t = GSW_VOICE_CALL_WAITING;
                        break;
                    case 6:
                    {
                        state_t = GSW_VOICE_CALL_END;
                        call_id_t = reg->dir1;
                        end_reason_mbtk_to_gsw((char *)reg->end_reason);
                        break;
                    }
                        
                }
        
                if(gsw_voice_callback)
                {
                    gsw_voice_callback(reg->dir1, state_t);
                }

            }
            break;
        case MBTK_DISCONNECTED:
            {
                LOGD("RING : call dis connected!");
                LOGD("RING : %d, %d, %d, %d, %d, %s, %d, %d, end_reason:%s", reg->dir1, reg->dir, reg->state, reg->mode, reg->mpty, reg->phone_number, reg->type, reg->disconnected_id, reg->end_reason);
                //printf("RING : %d, %d, %d, %d, %d, %s, %d, %d, end_reason:%s\n", reg->dir1, reg->dir, reg->state, reg->mode, reg->mpty, reg->phone_number, reg->type, reg->disconnected_id, reg->end_reason);
                state_t = GSW_VOICE_CALL_END;
                call_id_t = reg->dir1;
                end_reason_mbtk_to_gsw((char *)reg->end_reason);
                if(gsw_voice_callback)
                {
                    gsw_voice_callback(reg->disconnected_id, state_t);
                }
            }
            break;
        case MBTK_CPAS:
            LOGD("CALL : Call state = %d", reg->pas);
            switch (reg->pas)
            {
                case MBTK_CALL_RADY:
                    LOGD("CALL: call READY");
                    break;
                case MBTK_CALL_UNAVAILABLE:
                    LOGD("CALL: call unavaliable");
                    break;
                case MBTK_CALL_UNKNOWN:
                    LOGD("CALL: call unknown");
                    break;
                case MBTK_CALL_RINGING:
                    LOGD("CALL: call ringing");
                    break;
                case MBTK_CALL_PROGRESS:
                    LOGD("CALL: call progress");
                    break;
                case MBTK_CALL_ASLEEP:
                    LOGD("CALL: call asleep");
                    break;
                case MBTK_CALL_ACTIVE:
                    LOGD("CALL: call active");
                    break;
                default:
                    //LOGE("\r\n");
                    break;
            }
            break;
        default:
            LOGE("RING : None call_wait = %d", reg->call_wait);
            break;
    }
}


/**
* @brief init voice sdk,and  register the status indicated callback function
* @param  [in] CallStateInd ind: status indicated callback function
* @param  [out] None
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_sdk_init(CallStateInd ind)
{
    int ret;

    if (gsw_voice_init_flag == 1 && call_info_handle != NULL)
    {
        return GSW_HAL_SUCCESS;
    }

    if(ind == NULL)
    {
        LOGE("parameter is null\n");
        return GSW_HAL_ARG_INVALID;
    }

    ret = mbtk_call_api_import();
    if(ret != 0)
    {
        if(mbtk_log != NULL)
        {
            LOGE("[gsw_voice_sdk_init]mbtk_call_api_import fail\n");
        }
        return GSW_HAL_NORMAL_FAIL;
    }

    mbtk_log_init("syslog", "MBTK_RIL");

    
    if(ret < 0)
    {
        LOGE("mbtk_call_api_import fail,ret = %d\n",ret);
        return GSW_HAL_NORMAL_FAIL;
    }

    ret=mbtk_rtp_init();

    if(ret!=0)
    {
        LOGE("[gsw_voice_sdk_init]mbtk_rtp_init fail\n");        
        return GSW_HAL_NORMAL_FAIL;        
    }

    if(call_info_handle == NULL)
    {
        call_info_handle = mbtk_info_handle_get();
        if(call_info_handle != NULL)
        {
            LOGE("create gsw_voice_sdk_init success\n");
            
            ret = mbtk_call_state_change_cb_reg(call_info_handle, gsw_call_state_change_cb);
            if(ret)
            {
                LOGE("mbtk_call_state_change_cb_reg fail,ret = %d\n",ret);
                (void) mbtk_rtp_deinit();
                return GSW_HAL_NORMAL_FAIL;
            }
            else
            {
                gsw_voice_init_flag = 1;
                gsw_voice_callback = ind;
                LOGE("create gsw_voice_sdk_init success\n");
                return GSW_HAL_SUCCESS;
            }

        }

        else
        {
           (void) mbtk_rtp_deinit();
            LOGE("create gsw_voice_sdk_init fail\n");
            return GSW_HAL_NORMAL_FAIL;
        }
    }    
    
    return GSW_HAL_SUCCESS;
}

/**
* @brief set speaker_volume
* @param  [in] int32_t volume：1(Min)-7(Max)
* @param  [out] None
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_set_speaker_volume(int32_t volume)
{
    //UNUSED(volume);
    
    VOICE_MODULE_INIT_CHECK();

    char cmd[128] = {0};
    int lv = 0;

    memset(cmd ,0x00, sizeof(cmd));

    if(volume < 1 || volume > 7)
    {
        LOGE("Error volume : %d", volume);
        return GSW_HAL_NORMAL_FAIL;
    }
    else
    {
        switch(volume)
        {
            case 1 :
                lv = -36;
                break;
            case 2 :
                lv = -36;
                break;
            case 3 :
                lv = -27;
                break;
            case 4 :
                lv = -18;
                break;
            case 5 :
                lv = -9;
                break;
            case 6 :
                lv = 0;
                break;
            case 7:
                lv = 12;
                break;
            default:
                break;
        }
    }

    sprintf(cmd, "ubus call audio_if config_dspgain \"{\'type\':%d,\'gain\':%d}\"", 1, lv);
//    sLOGE(cmd, "ubus call audio_if volume_set \'{\"param0\":%d}\'", lv);
    int err = system(cmd);
    if ((err != -1) && (err != 127))
    {
        LOGE("Set success.");
        level_call = volume;
    }
    else
    {
        LOGE("Error : %d", err);
        return GSW_HAL_NORMAL_FAIL;
    }

    return GSW_HAL_SUCCESS;
}

/**
* @brief start a voice call
* @param  [in] char *callNumber
* @param  [out] CallHandle *handle
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_normal_voice_start(CallHandle *handle, const char *callNumber)
{
    VOICE_MODULE_INIT_CHECK();

    mbtk_call_info_t reg = {0};
    int ret = -1;


    if(handle == NULL)
    {
        LOGE("handle is null\n");
        return GSW_HAL_ARG_INVALID;
    }

    if(callNumber == NULL)
    {
        LOGE("callNumber is null\n");
        return GSW_HAL_ARG_INVALID;
    }


    ret = mbtk_call_start(call_info_handle, (char *)callNumber);

    if(ret != 0)
    {
        LOGE("mbtk_call_start fail,ret = %d\n",ret);
        return GSW_HAL_NORMAL_FAIL;
    }

    //get call id
    mbtk_call_reg_get(call_info_handle, &reg);
    LOGE("call id = %d\n",reg.dir1);
    *handle = reg.dir1;
    LOGE("gsw_voice_normal_voice_start id = %d\n", (int)*handle);


    return GSW_HAL_SUCCESS;

}

/**
* @brief answer a voice call
* @param  [in] CallHandle handle
* @param  [out] None
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_answer(CallHandle handle)
{
    VOICE_MODULE_INIT_CHECK();

    int ret = -1;


    ret = mbtk_call_answer(call_info_handle);

    if(ret != 0)
    {
        LOGE("mbtk_call_answer fail,ret = %d\n", ret);
        return GSW_HAL_NORMAL_FAIL;
    }
    else
    {
        LOGE("mbtk_call_answer success\n");
    }

    return GSW_HAL_SUCCESS;
}


/**
* @brief hangup a voice call
* @param  [in] CallHandle handle
* @param  [out] None
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_hangup(CallHandle handle)
{
    VOICE_MODULE_INIT_CHECK();

    int ret = -1;

    ret = mbtk_a_call_hang(call_info_handle,handle);

    if(ret != 0)
    {
        LOGE("mbtk_a_call_hang fail,ret = %d\n", ret);
        return GSW_HAL_NORMAL_FAIL;
    }
    else
    {
        LOGE("mbtk_a_call_hang success\n");
    }

    return GSW_HAL_SUCCESS;
}

/**
* @brief set auto answer mode
* @param  [in] int32_t mode:0-1,  0:NO(close auto answer),  1:YES(auto answer)
* @param  [out] None
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_set_auto_answer_mode(int32_t mode)
{
    VOICE_MODULE_INIT_CHECK();
    
    if(mode == 1)
    {
        int ret = -1;

        ret = mbtk_call_answer(call_info_handle);
        if(ret != 0)
        {
            LOGE("mbtk_call_answer fail,ret = %d\n", ret);
            return GSW_HAL_NORMAL_FAIL;
        }
        else
        {
            LOGE("mbtk_call_answer success\n");
        }
    }

    return GSW_HAL_SUCCESS;
}

int32_t gsw_voice_get_current_call_end_reason(CallHandle handle)
{
    VOICE_MODULE_INIT_CHECK();
   
    return gsw_global_end_reason;
}



/*##########################################rtp begin*/
/**
* @brief set audio mode
* @param  [in] AudioMode audioMode
* @param  [out] None
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_set_audio_mode(AudioMode audioMode)
{
    VOICE_MODULE_INIT_CHECK();

    int ret=mbtk_rtp_enable(audioMode);
    if(ret !=0 )
    {
        return GSW_HAL_NORMAL_FAIL;
    }
    return GSW_HAL_SUCCESS;  
}

/**
* @brief set rtp ip address of remote
* @param  [in] char *ip :ip address
* @param  [in] int32_t len: length
* @param  [out] None
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_set_remote_rtp_ip(const char *ip, int32_t len)
{
    VOICE_MODULE_INIT_CHECK();

    int ret=mbtk_rtp_remote_ip_set(ip);
    if(ret !=0 )
    {
        return GSW_HAL_NORMAL_FAIL;
    }
    return GSW_HAL_SUCCESS;
}

/**
* @brief set rtp mode and port
* @param  [in] RTPMode rtpMode: rtp mode
* @param  [in] int32_t port:rtp port
* @param  [out] None
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_set_rtp_port(RTPMode rtpMode, int32_t port)
{
    VOICE_MODULE_INIT_CHECK();

    int ret;
    if(rtpMode==GSW_RTP_CLIENT)
    {      
        ret = mbtk_rtp_client_port_set(port);
    }
    else
    {
        ret = mbtk_rtp_server_port_set(port);   
    }
    if(ret !=0 )
    {
        return GSW_HAL_NORMAL_FAIL;
    }
    return GSW_HAL_SUCCESS;
}

/**
* @brief set rtp mode and port
* @param  [in] int32_t clockRate: clock rate
* @param  [in] int32_t channel:channel
* @param  [in] int32_t latency:latency
* @param  [out] None
* @retval GSW_HAL_SUCCESS\GSW_HAL_NORMAL_FAIL
*/
int32_t gsw_voice_set_rtp_param(int32_t clockRate, int32_t channel, int32_t latency)
{
    VOICE_MODULE_INIT_CHECK();

    int ret=mbtk_rtp_channel_set(channel);
    if(ret==0)
    {
       ret=mbtk_rtp_sample_rate_set(clockRate);    
    }
    if(ret !=0 )
    {
        return GSW_HAL_NORMAL_FAIL;
    }
    return GSW_HAL_SUCCESS;  
}

/**
 * @brief set rtp vlan
 * @param  [in] interfaceName network interface name
 * @retval 0: success
 * @retval other: fail
 */
int32_t gsw_voice_set_rtp_vlan_info(const char *interfaceName)
{
    VOICE_MODULE_INIT_CHECK();

    int ret=mbtk_rtp_vlan_set(interfaceName);
    
    if(ret !=0 )
    {
        return GSW_HAL_NORMAL_FAIL;
    }
    return GSW_HAL_SUCCESS;       
}
/*##########################################rtp end*/