midltests: explore 'ms_union' option.
[ira/wip.git] / testprogs / win32 / midltests / valid / midltests_union_align_09.idl
1 #ifndef MIDLTESTS_C_CODE
2
3 /*
4  * For midltests_tcp.exe you may want to
5  * redirect the traffic via rinetd
6  * with a /etc/rinetd.conf like this:
7  *
8  * 172.31.9.1 5032 172.31.9.8 5032
9  * 172.31.9.1 5064 172.31.9.8 5064
10  *
11  * This is useful to watch the traffic with
12  * a network sniffer.
13  */
14 /*
15 cpp_quote("#define LISTEN_IP \"0.0.0.0\"")
16 cpp_quote("#define FORWARD_IP \"127.0.0.1\"")
17 cpp_quote("#define CONNECT_IP \"172.31.9.1\"")
18 */
19
20 /*
21  * With midltests_tcp.exe NDR64 is enforced by default.
22  * For testing it might be needed to allow downgrades
23  * to NDR32. This is needed when you use 'pipe'.
24  */
25 //cpp_quote("#define DONOT_FORCE_NDR64 1")
26
27 [
28   uuid("225b9fcb-eb3d-497b-8b0b-591f049a2507"),
29   ms_union,
30   pointer_default(unique)
31 ]
32 interface midltests
33 {
34         [switch_type(char)] union u {
35                 [case(0)];
36                 [case(1)] char c;
37                 [case(2)] short s;
38                 [case(4)] long l;
39                 [case(8)] hyper h;
40         };
41
42         long midltests_fn(
43                 [in] char level,
44                 [in,switch_is(level)] union u u
45         );
46 }
47
48 #elif MIDLTESTS_C_CODE
49
50 static void midltests(void)
51 {
52         union u u;
53         u.h = 0xFFFFFFFFFFFFFFFFLL;
54
55         cli_midltests_fn(0, u);
56         cli_midltests_fn(1, u);
57         cli_midltests_fn(2, u);
58         cli_midltests_fn(4, u);
59         cli_midltests_fn(8, u);
60 }
61
62 long srv_midltests_fn(char level, union u u)
63 {
64         printf("srv_midltests_fn: Start\n");
65         printf("srv_midltests_fn: End\n");
66         return 0x65757254;
67 }
68
69 #endif