/* Populates a wire protocol message for a delete event. */
int update_frame_with_delete_raw(avro_value_t *frame_val, Oid relid, bytea *key_bin, bytea *old_bin) {
    int err = 0;
    avro_value_t msg_val, union_val, record_val, relid_val, key_val, oldrow_val, branch_val;

    check(err, avro_value_get_by_index(frame_val, 0, &msg_val, NULL));
    check(err, avro_value_append(&msg_val, &union_val, NULL));
    check(err, avro_value_set_branch(&union_val, PROTOCOL_MSG_DELETE, &record_val));
    check(err, avro_value_get_by_index(&record_val, 0, &relid_val,   NULL));
    check(err, avro_value_get_by_index(&record_val, 1, &key_val,     NULL));
    check(err, avro_value_get_by_index(&record_val, 2, &oldrow_val,  NULL));
    check(err, avro_value_set_long(&relid_val, relid));

    if (key_bin) {
        check(err, avro_value_set_branch(&key_val, 1, &branch_val));
        check(err, avro_value_set_bytes(&branch_val, VARDATA(key_bin), VARSIZE(key_bin) - VARHDRSZ));
    } else {
        check(err, avro_value_set_branch(&key_val, 0, NULL));
    }

    if (old_bin) {
        check(err, avro_value_set_branch(&oldrow_val, 1, &branch_val));
        check(err, avro_value_set_bytes(&branch_val, VARDATA(old_bin), VARSIZE(old_bin) - VARHDRSZ));
    } else {
        check(err, avro_value_set_branch(&oldrow_val, 0, NULL));
    }
    return err;
}
/* Sends Avro schemas for a table to the client. This is called the first time we send
 * row-level events for a table, as well as every time the schema changes. All subsequent
 * inserts/updates/deletes are assumed to be encoded with this schema. */
int update_frame_with_table_schema(avro_value_t *frame_val, schema_cache_entry *entry) {
    int err = 0;
    avro_value_t msg_val, union_val, record_val, relid_val, key_schema_val,
                 row_schema_val, branch_val;
    bytea *key_schema_json = NULL, *row_schema_json = NULL;

    check(err, avro_value_get_by_index(frame_val, 0, &msg_val, NULL));
    check(err, avro_value_append(&msg_val, &union_val, NULL));
    check(err, avro_value_set_branch(&union_val, PROTOCOL_MSG_TABLE_SCHEMA, &record_val));
    check(err, avro_value_get_by_index(&record_val, 0, &relid_val,      NULL));
    check(err, avro_value_get_by_index(&record_val, 1, &key_schema_val, NULL));
    check(err, avro_value_get_by_index(&record_val, 2, &row_schema_val, NULL));
    check(err, avro_value_set_long(&relid_val, entry->relid));

    if (entry->key_schema) {
        check(err, try_writing(&key_schema_json, &write_schema_json, entry->key_schema));
        check(err, avro_value_set_branch(&key_schema_val, 1, &branch_val));
        check(err, avro_value_set_string_len(&branch_val, VARDATA(key_schema_json),
                    VARSIZE(key_schema_json) - VARHDRSZ + 1));
        pfree(key_schema_json);
    } else {
        check(err, avro_value_set_branch(&key_schema_val, 0, NULL));
    }

    check(err, try_writing(&row_schema_json, &write_schema_json, entry->row_schema));
    check(err, avro_value_set_string_len(&row_schema_val, VARDATA(row_schema_json),
                VARSIZE(row_schema_json) - VARHDRSZ + 1));
    pfree(row_schema_json);
    return err;
}
/* Populates a wire protocol message for a "begin transaction" event. */
int update_frame_with_begin_txn(avro_value_t *frame_val, ReorderBufferTXN *txn) {
    int err = 0;
    avro_value_t msg_val, union_val, record_val, xid_val;

    check(err, avro_value_get_by_index(frame_val, 0, &msg_val, NULL));
    check(err, avro_value_append(&msg_val, &union_val, NULL));
    check(err, avro_value_set_branch(&union_val, PROTOCOL_MSG_BEGIN_TXN, &record_val));
    check(err, avro_value_get_by_index(&record_val, 0, &xid_val, NULL));
    check(err, avro_value_set_long(&xid_val, txn->xid));
    return err;
}
/* Populates a wire protocol message for a "commit transaction" event. */
int update_frame_with_commit_txn(avro_value_t *frame_val, ReorderBufferTXN *txn,
        XLogRecPtr commit_lsn) {
    int err = 0;
    avro_value_t msg_val, union_val, record_val, xid_val, lsn_val;

    check(err, avro_value_get_by_index(frame_val, 0, &msg_val, NULL));
    check(err, avro_value_append(&msg_val, &union_val, NULL));
    check(err, avro_value_set_branch(&union_val, PROTOCOL_MSG_COMMIT_TXN, &record_val));
    check(err, avro_value_get_by_index(&record_val, 0, &xid_val, NULL));
    check(err, avro_value_get_by_index(&record_val, 1, &lsn_val, NULL));
    check(err, avro_value_set_long(&xid_val, txn->xid));
    check(err, avro_value_set_long(&lsn_val, commit_lsn));
    return err;
}
/* function call from lmlite with parameters */
void network_devices_status_report(struct networkdevicestatusdata *head, BOOL extender, char* parent_mac)
{
  int i = 0, k = 0;
  uint8_t* b64buffer =  NULL;
  size_t decodesize = 0;
  int numElements = 0;
  struct networkdevicestatusdata* ptr = head;
  avro_writer_t writer;
  char * serviceName = "lmlite";
  char * dest = "event:raw.kestrel.reports.NetworkDevicesStatus";
  char * contentType = "avro/binary"; // contentType "application/json", "avro/binary"
  uuid_t transaction_id;
  char trans_id[37];
  char CpeMacHoldingBuf[ 20 ] = {0};
  unsigned char CpeMacid[ 7 ] = {0};

  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, LMLite %s : ENTER \n", __FUNCTION__ ));

  numElements = NumberofElementsinLinkedList(head);

  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, numElements = %d\n", numElements ));

  OneAvroSerializedSize = 0;

  /* goes thru total number of elements in link list */
  writer = prepare_writer_status();


  //Reset out writer
  avro_writer_reset(writer);

  //Network Device Report
  avro_value_t  adr;
  avro_generic_value_new(iface, &adr);

  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, GatewayNetworkDeviceStatusReport\tType: %d\n", avro_value_get_type(&adr)));

  avro_value_t  adrField = {0,0};
  avro_value_t array = {0,0};
  size_t new_index = 0;
  //Optional value for unions, mac address is an union
  avro_value_t optional = {0,0};

  // timestamp - long
  avro_value_get_by_name(&adr, "header", &adrField, NULL);
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
  avro_value_get_by_name(&adrField, "timestamp", &adrField, NULL);
  avro_value_set_branch(&adrField, 1, &optional);
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

  struct timeval ts;
  gettimeofday(&ts, NULL);
#ifndef UTC_ENABLE
  int64_t tstamp_av_main = ((int64_t) (ts.tv_sec - getTimeOffsetFromUtc()) * 1000000) + (int64_t) ts.tv_usec;
#else
  int64_t tstamp_av_main = ((int64_t) (ts.tv_sec) * 1000000) + (int64_t) ts.tv_usec;
#endif
  tstamp_av_main = tstamp_av_main/1000;

  avro_value_set_long(&optional, tstamp_av_main );
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, timestamp = ""%" PRId64 "\n", tstamp_av_main ));
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, timestamp\tType: %d\n", avro_value_get_type(&optional)));
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

  // uuid - fixed 16 bytes
  uuid_generate_random(transaction_id); 
  uuid_unparse(transaction_id, trans_id);

  avro_value_get_by_name(&adr, "header", &adrField, NULL);
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
  avro_value_get_by_name(&adrField, "uuid", &adrField, NULL);
  avro_value_set_branch(&adrField, 1, &optional);
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
  avro_value_set_fixed(&optional, transaction_id, 16);
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, uuid\tType: %d\n", avro_value_get_type(&optional)));
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

  //source - string
  avro_value_get_by_name(&adr, "header", &adrField, NULL);
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
  avro_value_get_by_name(&adrField, "source", &adrField, NULL);
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
  avro_value_set_branch(&adrField, 1, &optional);
  avro_value_set_string(&optional, ReportSource);
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, source\tType: %d\n", avro_value_get_type(&optional)));
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));


  if ( extender == FALSE )
  {
    //cpe_id block
    /* MAC - Get CPE mac address, do it only pointer is NULL */

    memset(CpeMacHoldingBuf, 0, sizeof CpeMacHoldingBuf);
    memset(CpeMacid, 0, sizeof CpeMacid);

    if ( macStr == NULL )
    {
      macStr = getDeviceMac();

      strncpy( CpemacStr, macStr, sizeof(CpemacStr));
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Received DeviceMac from Atom side: %s\n",macStr));
    }


    for (k = 0; k < 6; k++ )
    {
      /* copy 2 bytes */
      CpeMacHoldingBuf[ k * 2 ] = CpemacStr[ k * 2 ];
      CpeMacHoldingBuf[ k * 2 + 1 ] = CpemacStr[ k * 2 + 1 ];
      CpeMacid[ k ] = (unsigned char)strtol(&CpeMacHoldingBuf[ k * 2 ], NULL, 16);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Mac address = %0x\n", CpeMacid[ k ] ));
    }

    avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_get_by_name(&adrField, "mac_address", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_set_branch(&adrField, 1, &optional);
    avro_value_set_fixed(&optional, CpeMacid, 6);
    CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, mac_address\tType: %d\n", avro_value_get_type(&optional)));
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

    // cpe_type - string
    avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_get_by_name(&adrField, "cpe_type", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_set_branch(&adrField, 1, &optional);
    avro_value_set_string(&optional, CPE_TYPE_GATEWAY_STRING);
    CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, cpe_type\tType: %d\n", avro_value_get_type(&optional)));
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

    // cpe_parent - Recurrsive CPEIdentifier block
    avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_get_by_name(&adrField, "cpe_parent", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_set_branch(&adrField, 0, &optional);
    avro_value_set_null(&optional);
    CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, cpe_parent\tType: %d\n", avro_value_get_type(&optional)));
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
  }
  else
  {
    //cpe_id block
    avro_value_t parent_optional = {0,0}, parent_adrField = {0,0};

    memset(CpeMacHoldingBuf, 0, sizeof CpeMacHoldingBuf);
    memset(CpeMacid, 0, sizeof CpeMacid);

    for (k = 0; k < 6; k++ )
    {
      /* copy 2 bytes */
      CpeMacHoldingBuf[ k * 2 ] = parent_mac[ k * 3 ];
      CpeMacHoldingBuf[ k * 2 + 1 ] = parent_mac[ k * 3 + 1 ];
      CpeMacid[ k ] = (unsigned char)strtol(&CpeMacHoldingBuf[ k * 2 ], NULL, 16);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Extender Mac address = %0x\n", CpeMacid[ k ] ));
    }

    avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_get_by_name(&adrField, "mac_address", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_set_branch(&adrField, 1, &optional);
    avro_value_set_fixed(&optional, CpeMacid, 6);
    CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, mac_address\tType: %d\n", avro_value_get_type(&optional)));
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

    // cpe_type - string
    avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_get_by_name(&adrField, "cpe_type", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_set_branch(&adrField, 1, &optional);
    avro_value_set_string(&optional, CPE_TYPE_EXTENDER_STRING);
    CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, cpe_type\tType: %d\n", avro_value_get_type(&optional)));
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

    // cpe_parent - Recurrsive CPEIdentifier block
    avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_get_by_name(&adrField, "cpe_parent", &adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

    
    /* MAC - Get CPE mac address, do it only pointer is NULL */
    if ( macStr == NULL )
    {
      macStr = getDeviceMac();

      strncpy( CpemacStr, macStr, sizeof(CpemacStr));
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Received DeviceMac from Atom side: %s\n",macStr));
    }

    memset(CpeMacHoldingBuf, 0, sizeof CpeMacHoldingBuf);
    memset(CpeMacid, 0, sizeof CpeMacid);

    for (k = 0; k < 6; k++ )
    {
      /* copy 2 bytes */
      CpeMacHoldingBuf[ k * 2 ] = CpemacStr[ k * 2 ];
      CpeMacHoldingBuf[ k * 2 + 1 ] = CpemacStr[ k * 2 + 1 ];
      CpeMacid[ k ] = (unsigned char)strtol(&CpeMacHoldingBuf[ k * 2 ], NULL, 16);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG Parent Mac address = %0x\n", CpeMacid[ k ] ));
    }

    // assume 1 parent ONLY
    // Parent MAC
    avro_value_set_branch(&adrField, 1, &parent_optional);
    avro_value_get_by_name(&parent_optional, "mac_address", &parent_adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_set_branch(&parent_adrField, 1, &parent_optional);
    avro_value_set_fixed(&parent_optional, CpeMacid, 6);
    CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, parent mac_address\tType: %d\n", avro_value_get_type(&parent_optional)));
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

    // Parent cpe_type
    avro_value_set_branch(&adrField, 1, &parent_optional);
    avro_value_get_by_name(&parent_optional, "cpe_type", &parent_adrField, NULL);
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    avro_value_set_branch(&parent_adrField, 1, &parent_optional);
    avro_value_set_string(&parent_optional, CPE_TYPE_GATEWAY_STRING);
    CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, parent cpe_type\tType: %d\n", avro_value_get_type(&parent_optional)));
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

    // no more parent, set NULL
    avro_value_set_branch(&adrField, 1, &parent_optional);
    avro_value_get_by_name(&parent_optional, "cpe_parent", &parent_adrField, NULL);
    avro_value_set_branch(&parent_adrField, 0, &parent_optional);
    avro_value_set_null(&parent_optional);
    CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, parent cpe_parent\tType: %d\n", avro_value_get_type(&parent_optional)));
    if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
    
  }



  //host_table_version block
  avro_value_get_by_name(&adr, "host_table_version", &adrField, NULL);
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
  avro_value_set_branch(&adrField, 1, &optional);
  avro_value_set_long(&optional, lmHosts.lastActivity);
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, host_table_version\tType: %d\n", avro_value_get_type(&optional)));
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

  //Data Field block

  avro_value_get_by_name(&adr, "data", &adrField, NULL);
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, NetworkDeviceStatusReports - data array\tType: %d\n", avro_value_get_type(&adrField)));
  if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

  //adrField now contains a reference to the AssociatedDeviceReportsArray
  //Device Report
  avro_value_t dr = {0,0};

  //Current Device Report Field
  avro_value_t drField = {0,0};

  while(ptr)
  {

    if( (!strcmp(ptr->parent, parent_mac) && (extender == TRUE)) || (extender == FALSE) )
    {

      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Current Link List Ptr = [0x%lx], numElements = %d\n", (ulong)ptr, numElements ));
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tDevice entry #: %d\n", i + 1));

      //Append a DeviceReport item to array
      avro_value_append(&adrField, &dr, NULL);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tDevice Status Report\tType: %d\n", avro_value_get_type(&dr)));

      //data array block

      memset(CpeMacHoldingBuf, 0, sizeof CpeMacHoldingBuf);
      memset(CpeMacid, 0, sizeof CpeMacid);

      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Mac address from node list  = %s \n", ptr->device_mac ));

      for (k = 0; k < 6; k++ )
      {
        /* copy 2 bytes */
        CpeMacHoldingBuf[ k * 2 ] = ptr->device_mac[ k * 3 ];
        CpeMacHoldingBuf[ k * 2 + 1 ] = ptr->device_mac[ k * 3 + 1 ];
        CpeMacid[ k ] = (unsigned char)strtol(&CpeMacHoldingBuf[ k * 2 ], NULL, 16);
        CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Mac address = %0x\n", CpeMacid[ k ] ));
      }

      //device_mac - fixed 6 bytes
      avro_value_get_by_name(&dr, "device_id", &drField, NULL);
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, device_id\tType: %d\n", avro_value_get_type(&drField)));
      avro_value_get_by_name(&drField, "mac_address", &drField, NULL);
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
      avro_value_set_branch(&drField, 1, &optional);
      avro_value_set_fixed(&optional, CpeMacid, 6);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tmac_address\tType: %d\n", avro_value_get_type(&optional)));
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

      //device_type - string
      avro_value_get_by_name(&dr, "device_id", &drField, NULL);
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, device_id\tType: %d\n", avro_value_get_type(&drField)));
      avro_value_get_by_name(&drField, "device_type", &drField, NULL);
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
      avro_value_set_branch(&drField, 1, &optional);
      avro_value_set_string(&optional, ptr->device_type);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tdevice_type\tType: %d\n", avro_value_get_type(&optional)));
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

      //timestamp - long
      avro_value_get_by_name(&dr, "timestamp", &drField, NULL);
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
      avro_value_set_branch(&drField, 1, &optional);
      int64_t tstamp_av = (int64_t) ptr->timestamp.tv_sec * 1000000 + (int64_t) ptr->timestamp.tv_usec;
      tstamp_av = tstamp_av/1000;
      avro_value_set_long(&optional, tstamp_av);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, timestamp = ""%" PRId64 "\n", tstamp_av ));

      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \ttimestamp\tType: %d\n", avro_value_get_type(&optional)));
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

      //interface_name - string
      avro_value_get_by_name(&dr, "interface_name", &drField, NULL);
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
      avro_value_set_branch(&drField, 1, &optional);
      //avro_value_set_string(&optional, "  aa  ");
      avro_value_set_string(&optional, ptr->interface_name );
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tinterface_name\tType: %d\n", avro_value_get_type(&optional)));
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

      //status - enum
      avro_value_get_by_name(&dr, "status", &drField, NULL);
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
      avro_value_set_branch(&drField, 1, &optional);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, status\tType: %d\n", avro_value_get_type(&optional)));
      if ( ptr->is_active )
          avro_value_set_enum(&optional, avro_schema_enum_get_by_name(avro_value_get_schema(&optional), "ONLINE"));
      else
          avro_value_set_enum(&optional, avro_schema_enum_get_by_name(avro_value_get_schema(&optional), "OFFLINE"));
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

      //hostname - string
      avro_value_get_by_name(&dr, "hostname", &drField, NULL);
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
      avro_value_set_branch(&drField, 1, &optional);
      avro_value_set_string(&optional, ptr->hostname);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \thostname\tType: %d\n", avro_value_get_type(&optional)));
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

      //ipaddress - array
      avro_value_get_by_name(&dr, "ip_addresses", &drField, NULL);
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
      avro_value_set_branch(&drField, 1, &optional);
      avro_value_append(&optional, &array, NULL);
      avro_value_set_string(&array, ptr->ipaddress);
      CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tipaddress\tType: %d\n", avro_value_get_type(&optional)));
      if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));

      i++;
    }

#if SIMULATION
    ptr = 0;
#else
    ptr = ptr->next; // next link list
#endif

    /* check for writer size, if buffer is almost full, skip trailing linklist */
    avro_value_sizeof(&adr, &AvroSerializedSize);
    OneAvroSerializedSize = ( OneAvroSerializedSize == 0 ) ? AvroSerializedSize : OneAvroSerializedSize;

    if ( ( WRITER_BUF_SIZE - AvroSerializedSize ) < OneAvroSerializedSize )
    {
      CcspLMLiteTrace(("RDK_LOG_ERROR, AVRO write buffer is almost full, size = %d func %s, exit!\n", (int)AvroSerializedSize, __FUNCTION__ ));
      break;
    }

  }

  //Thats the end of that
  avro_value_write(writer, &adr);

  avro_value_sizeof(&adr, &AvroSerializedSize);
  AvroSerializedSize += MAGIC_NUMBER_SIZE + SCHEMA_ID_LENGTH;
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Serialized writer size %d\n", (int)AvroSerializedSize));

  //Free up memory
  avro_value_decref(&adr);

  avro_writer_free(writer);
  //free(buffer);



/*  if ( consoleDebugEnable )
  {
    // b64 encoding 
    decodesize = b64_get_encoded_buffer_size( AvroSerializedSize );
    b64buffer = malloc(decodesize * sizeof(uint8_t));
    b64_encode( (uint8_t*)AvroSerializedBuf, AvroSerializedSize, b64buffer);

    fprintf( stderr, "\nAVro serialized data\n");
    for (k = 0; k < (int)AvroSerializedSize ; k++)
    {
      char buf[30];
      if ( ( k % 32 ) == 0 )
        fprintf( stderr, "\n");
      sprintf(buf, "%02X", (unsigned char)AvroSerializedBuf[k]);
      fprintf( stderr, "%c%c", buf[0], buf[1] );
    }

    fprintf( stderr, "\n\nB64 data\n");
    for (k = 0; k < (int)decodesize; k++)
    {
      if ( ( k % 32 ) == 0 )
        fprintf( stderr, "\n");
      fprintf( stderr, "%c", b64buffer[k]);
    }
    fprintf( stderr, "\n\n");
    free(b64buffer);
  }*/

  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Before ND WebPA SEND message call\n"));
#ifdef PARODUS_ENABLE  
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, serviceName: %s\n", serviceName));
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, dest: %s\n", dest));
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, trans_id: %s\n", trans_id));
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, contentType: %s\n", contentType));
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, AvroSerializedBuf: %s\n", AvroSerializedBuf));
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, AvroSerializedSize: %d\n", (int)AvroSerializedSize));
#endif
  // Send data from LMLite to webpa using CCSP bus interface
  sendWebpaMsg(serviceName, dest, trans_id, contentType, AvroSerializedBuf, AvroSerializedSize);

  CcspTraceWarning(("NetworkDevicesStatus report sent to Webpa, Destination=%s, Transaction-Id=%s  \n",dest,trans_id));
  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, After ND WebPA SEND message call\n"));


  CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, LMLite %s : EXIT \n", __FUNCTION__ ));

#if SIMULATION
  exit(0);
#endif
}
示例#6
0
int schema_traverse(const avro_schema_t schema, json_t *json, json_t *dft,
                    avro_value_t *current_val, int quiet, int strjson, size_t max_str_sz) {

    json = json ? json : dft;
    if (!json) {
        fprintf(stderr, "ERROR: Avro schema does not match JSON\n");
        return 1;
    }

    switch (schema->type) {
    case AVRO_RECORD:
    {
        if (!json_is_object(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON object for Avro record, got something else\n");
            return 1;
        }

        int len = avro_schema_record_size(schema), i;
        for (i=0; i<len; i++) {

            const char *name = avro_schema_record_field_name(schema, i);
            avro_schema_t field_schema = avro_schema_record_field_get_by_index(schema, i);

            json_t *json_val = json_object_get(json, name);
            json_t *dft = avro_schema_record_field_default_get_by_index(schema, i);

            avro_value_t field;
            avro_value_get_by_index(current_val, i, &field, NULL);

            if (schema_traverse(field_schema, json_val, dft, &field, quiet, strjson, max_str_sz))
                return 1;
        }
    } break;

    case AVRO_LINK:
        /* TODO */
        fprintf(stderr, "ERROR: AVRO_LINK is not implemented\n");
        return 1;
        break;

    case AVRO_STRING:
        if (!json_is_string(json)) {
            if (json && strjson) {
                /* -j specified, just dump the remaining json as string */
                char * js = json_dumps(json, JSON_COMPACT|JSON_SORT_KEYS|JSON_ENCODE_ANY);
                if (max_str_sz && (strlen(js) > max_str_sz))
                    js[max_str_sz] = 0; /* truncate the string - this will result in invalid JSON! */
                avro_value_set_string(current_val, js);
                free(js);
                break;
            }
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON string for Avro string, got something else\n");
            return 1;
        } else {
            const char *js = json_string_value(json);
            if (max_str_sz && (strlen(js) > max_str_sz)) {
                /* truncate the string */
                char *jst = malloc(strlen(js));
                strcpy(jst, js);
                jst[max_str_sz] = 0;
                avro_value_set_string(current_val, jst);
                free(jst);
            } else
                avro_value_set_string(current_val, js);
        }
        break;

    case AVRO_BYTES:
        if (!json_is_string(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON string for Avro string, got something else\n");
            return 1;
        }
        /* NB: Jansson uses null-terminated strings, so embedded nulls are NOT
           supported, not even escaped ones */
        const char *s = json_string_value(json);
        avro_value_set_bytes(current_val, (void *)s, strlen(s));
        break;

    case AVRO_INT32:
        if (!json_is_integer(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON integer for Avro int, got something else\n");
            return 1;
        }
        avro_value_set_int(current_val, json_integer_value(json));
        break;

    case AVRO_INT64:
        if (!json_is_integer(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON integer for Avro long, got something else\n");
            return 1;
        }
        avro_value_set_long(current_val, json_integer_value(json));
        break;

    case AVRO_FLOAT:
        if (!json_is_number(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON number for Avro float, got something else\n");
            return 1;
        }
        avro_value_set_float(current_val, json_number_value(json));
        break;

    case AVRO_DOUBLE:
        if (!json_is_number(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON number for Avro double, got something else\n");
            return 1;
        }
        avro_value_set_double(current_val, json_number_value(json));
        break;

    case AVRO_BOOLEAN:
        if (!json_is_boolean(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON boolean for Avro boolean, got something else\n");
            return 1;
        }
        avro_value_set_boolean(current_val, json_is_true(json));
        break;

    case AVRO_NULL:
        if (!json_is_null(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON null for Avro null, got something else\n");
            return 1;
        }
        avro_value_set_null(current_val);
        break;

    case AVRO_ENUM:
        // TODO ???
        break;

    case AVRO_ARRAY:
        if (!json_is_array(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON array for Avro array, got something else\n");
            return 1;
        } else {
            int i, len = json_array_size(json);
            avro_schema_t items = avro_schema_array_items(schema);
            avro_value_t val;
            for (i=0; i<len; i++) {
                avro_value_append(current_val, &val, NULL);
                if (schema_traverse(items, json_array_get(json, i), NULL, &val, quiet, strjson, max_str_sz))
                    return 1;
            }
        }
        break;

    case AVRO_MAP:
        if (!json_is_object(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON object for Avro map, got something else\n");
            return 1;
        } else {
            avro_schema_t values = avro_schema_map_values(schema);
            void *iter = json_object_iter(json);
            avro_value_t val;
            while (iter) {
                avro_value_add(current_val, json_object_iter_key(iter), &val, 0, 0);
                if (schema_traverse(values, json_object_iter_value(iter), NULL, &val, quiet, strjson, max_str_sz))
                    return 1;
                iter = json_object_iter_next(json, iter);
            }
        }
        break;

    case AVRO_UNION:
    {
        int i;
        avro_value_t branch;
        for (i=0; i<avro_schema_union_size(schema); i++) {
            avro_value_set_branch(current_val, i, &branch);
            avro_schema_t type = avro_schema_union_branch(schema, i);
            if (!schema_traverse(type, json, NULL, &branch, 1, strjson, max_str_sz))
                break;
        }
        if (i==avro_schema_union_size(schema)) {
            fprintf(stderr, "ERROR: No type in the Avro union matched the JSON type we got\n");
            return 1;
        }
        break;
    }
    case AVRO_FIXED:
        if (!json_is_string(json)) {
            if (!quiet)
                fprintf(stderr, "ERROR: Expecting JSON string for Avro fixed, got something else\n");
            return 1;
        }
        /* NB: Jansson uses null-terminated strings, so embedded nulls are NOT
           supported, not even escaped ones */
        const char *f = json_string_value(json);
        if (avro_value_set_fixed(current_val, (void *)f, strlen(f))) {
            fprintf(stderr, "ERROR: Setting Avro fixed value FAILED\n");
            return 1;
        }
        break;

    default:
        fprintf(stderr, "ERROR: Unknown type: %d\n", schema->type);
        return 1;
    }
    return 0;
}
示例#7
0
文件: value.c 项目: 1ack/Impala
int
avro_value_copy_fast(avro_value_t *dest, const avro_value_t *src)
{
	avro_type_t  dest_type = avro_value_get_type(dest);
	avro_type_t  src_type = avro_value_get_type(src);
	if (dest_type != src_type) {
		return 0;
	}

	int  rval;
	check(rval, avro_value_reset(dest));

	switch (dest_type) {
		case AVRO_BOOLEAN:
		{
			int  val;
			check(rval, avro_value_get_boolean(src, &val));
			return avro_value_set_boolean(dest, val);
		}

		case AVRO_BYTES:
		{
			avro_wrapped_buffer_t  val;
			check(rval, avro_value_grab_bytes(src, &val));
			return avro_value_give_bytes(dest, &val);
		}

		case AVRO_DOUBLE:
		{
			double  val;
			check(rval, avro_value_get_double(src, &val));
			return avro_value_set_double(dest, val);
		}

		case AVRO_FLOAT:
		{
			float  val;
			check(rval, avro_value_get_float(src, &val));
			return avro_value_set_float(dest, val);
		}

		case AVRO_INT32:
		{
			int32_t  val;
			check(rval, avro_value_get_int(src, &val));
			return avro_value_set_int(dest, val);
		}

		case AVRO_INT64:
		{
			int64_t  val;
			check(rval, avro_value_get_long(src, &val));
			return avro_value_set_long(dest, val);
		}

		case AVRO_NULL:
		{
			check(rval, avro_value_get_null(src));
			return avro_value_set_null(dest);
		}

		case AVRO_STRING:
		{
			avro_wrapped_buffer_t  val;
			check(rval, avro_value_grab_string(src, &val));
			return avro_value_give_string_len(dest, &val);
		}

		case AVRO_ARRAY:
		{
			size_t  count;
			check(rval, avro_value_get_size(src, &count));

			size_t  i;
			for (i = 0; i < count; i++) {
				avro_value_t  src_child;
				avro_value_t  dest_child;

				check(rval, avro_value_get_by_index
				      (src, i, &src_child, NULL));
				check(rval, avro_value_append
				      (dest, &dest_child, NULL));
				check(rval, avro_value_copy_fast
				      (&dest_child, &src_child));
			}

			return 0;
		}

		case AVRO_ENUM:
		{
			int  val;
			check(rval, avro_value_get_enum(src, &val));
			return avro_value_set_enum(dest, val);
		}

		case AVRO_FIXED:
		{
			avro_wrapped_buffer_t  val;
			check(rval, avro_value_grab_fixed(src, &val));
			return avro_value_give_fixed(dest, &val);
		}

		case AVRO_MAP:
		{
			size_t  count;
			check(rval, avro_value_get_size(src, &count));

			size_t  i;
			for (i = 0; i < count; i++) {
				avro_value_t  src_child;
				avro_value_t  dest_child;
				const char  *key;

				check(rval, avro_value_get_by_index
				      (src, i, &src_child, &key));
				check(rval, avro_value_add
				      (dest, key, &dest_child, NULL, NULL));
				check(rval, avro_value_copy_fast
				      (&dest_child, &src_child));
			}

			return 0;
		}

		case AVRO_RECORD:
		{
			size_t  count;
			check(rval, avro_value_get_size(src, &count));

			size_t  i;
			for (i = 0; i < count; i++) {
				avro_value_t  src_child;
				avro_value_t  dest_child;

				check(rval, avro_value_get_by_index
				      (src, i, &src_child, NULL));
				check(rval, avro_value_get_by_index
				      (dest, i, &dest_child, NULL));
				check(rval, avro_value_copy_fast
				      (&dest_child, &src_child));
			}

			return 0;
		}

		case AVRO_UNION:
		{
			int  disc;
			check(rval, avro_value_get_discriminant(src, &disc));

			avro_value_t  src_branch;
			avro_value_t  dest_branch;

			check(rval, avro_value_get_current_branch(src, &src_branch));
			check(rval, avro_value_set_branch(dest, disc, &dest_branch));

			return avro_value_copy_fast(&dest_branch, &src_branch);
		}

		default:
			return 0;
	}
}