source: branches/samba-3.5.x/librpc/idl/echo.idl

[
  uuid("60a15ec5-4de8-11d7-a637-005056a20182"),
  endpoint("ncacn_np:[\\pipe\\rpcecho]", "ncacn_ip_tcp:", "ncalrpc:"),
  pointer_default(unique),
  version(1.0),
  helpstring("Simple echo pipe")
]
interface rpcecho
{
        /* Add one to an integer */
        void echo_AddOne(
                [in] uint32 in_data,
                [out] uint32 *out_data
        );
        /* Echo an array of bytes back at the caller */
        void echo_EchoData(
                [in] uint32 len,
                [in] [size_is(len)] uint8 in_data[],
                [out] [size_is(len)] uint8 out_data[]
        );
        /* Sink data to the server */
        void echo_SinkData(
                [in] uint32 len,
                [in,size_is(len)] uint8 data[]
        );
        /* Source data from server */
        void echo_SourceData(
                [in] uint32 len,
                [out,size_is(len)] uint8 data[]
        );

        /* test strings */
        void echo_TestCall (
                [in,string,charset(UTF16)]       uint16 *s1,
                [out,string,charset(UTF16)]      uint16 **s2
                );


        /* test some alignment issues */
        typedef [public] struct {
                uint8 v;
        } echo_info1;

        typedef struct {
                uint16 v;
        } echo_info2;

        typedef struct {
                uint32 v;
        } echo_info3;

        struct echo_info4 {
                hyper v;
        };

        typedef struct {
                uint8 v1;
                hyper v2;
        } echo_info5;

        typedef struct {
                uint8 v1;
                echo_info1 info1;
        } echo_info6;

        typedef struct {
                uint8 v1;
                struct echo_info4 info4;
        } echo_info7;

        typedef [switch_type(uint16)] union {
                [case(1)]  echo_info1 info1;
                [case(2)]  echo_info2 info2;
                [case(3)]  echo_info3 info3;
                [case(4)]  struct echo_info4 info4;
                [case(5)]  echo_info5 info5;
                [case(6)]  echo_info6 info6;
                [case(7)]  echo_info7 info7;
        } echo_Info;

        NTSTATUS echo_TestCall2 (
                     [in]                    uint16 level,
                     [out,switch_is(level)]  echo_Info *info
                );

        uint32 echo_TestSleep(
                [in] uint32 seconds
                );

        typedef enum {
                ECHO_ENUM1 = 1,
                ECHO_ENUM2 = 2
        } echo_Enum1;

        typedef [v1_enum] enum {
                ECHO_ENUM1_32 = 1,
                ECHO_ENUM2_32 = 2
        } echo_Enum1_32;

        typedef struct {
                echo_Enum1 e1;
                echo_Enum1_32 e2;
        } echo_Enum2;

        typedef [switch_type(uint16)] union {
                [case(ECHO_ENUM1)] echo_Enum1 e1;
                [case(ECHO_ENUM2)] echo_Enum2 e2;
        } echo_Enum3;

        void echo_TestEnum(
                [in,out,ref] echo_Enum1 *foo1,
                [in,out,ref] echo_Enum2 *foo2,
                [in,out,ref,switch_is(*foo1)] echo_Enum3 *foo3
                );

        typedef struct {
                uint32 x;
                [size_is(x)] uint16 surrounding[*];
        } echo_Surrounding;

        void echo_TestSurrounding(
                [in,out,ref] echo_Surrounding *data
        );

        uint16 echo_TestDoublePointer([in] uint16 ***data);
}