#define MAX_SERVERNAME_LEN  30

enum OperationId {
    isInvokeReq = 0,  
    isResultReq = 1,
    isRejectReq = 2,
    isErrorReq = 3,
};
typedef enum OperationId OperationId;
bool_t xdr_OperationId();

enum RejectType {
    provider = 0,
    user = 1,
};
typedef enum RejectType RejectType;
bool_t xdr_RejectType();

struct IS_INVOKEDATA {
    int invokeId;
    char *ServerName;
    int DataLen;
    struct {
        uint InvokeData_len;
        char *InvokeData_val;
    } InvokeData;
};
typedef struct IS_INVOKEDATA IS_INVOKEDATA;
bool_t xdr_IS_INVOKEDATA();

struct IS_REJECTDATA {
    int invokeId;
    int RejectType;
    int RejectReason;
    int DataLen;
    struct {
        uint RejectData_len;
        char *RejectData_val;
    } RejectData;
};
typedef struct IS_REJECTDATA IS_REJECTDATA;
bool_t xdr_IS_REJECTDATA();


struct IS_RESULTDATA {
    int invokeId;
    int DataLen;
    struct {
        uint ResultData_len;
        char *ResultData_val;
    } ResultData;
};
typedef struct IS_RESULTDATA IS_RESULTDATA;
bool_t xdr_IS_RESULTDATA();

struct IS_ERRORDATA {
    int invokeId;
    int ErrorReason;
    int DataLen;
    struct {
        uint ErrorData_len;
        char *ErrorData_val;
    } ErrorData;
};
typedef struct IS_ERRORDATA IS_ERRORDATA;
bool_t xdr_IS_ERRORDATA();

struct IS_PDU {
    OperationId Id;
    union {
        IS_INVOKEDATA InvokeData;
        IS_REJECTDATA RejectData;
        IS_RESULTDATA ResultData;
        IS_ERRORDATA ErrorData;
    } IS_PDU_u;
};

typedef struct IS_PDU IS_PDU;
bool_t xdr_IS_PDU();