1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/log/log.h>
LOG_SETUP("mockup_server");
#include <vespa/fastos/fastos.h>
#include <vespa/fnet/frt/frt.h>
class MockupServer : public FRT_Invokable
{
private:
MockupServer(const MockupServer &);
MockupServer &operator=(const MockupServer &);
public:
MockupServer(FRT_Supervisor *s)
{
FRT_ReflectionBuilder rb(s);
//-------------------------------------------------------------------
rb.DefineMethod("concat", "ss", "s", true,
FRT_METHOD(MockupServer::RPC_concat), this);
rb.MethodDesc("Concatenate two strings");
rb.ParamDesc("string1", "a string");
rb.ParamDesc("string2", "another string");
rb.ReturnDesc("ret", "the concatenation of string1 and string2");
//-------------------------------------------------------------------
}
void RPC_concat(FRT_RPCRequest *req)
{
FRT_Values ¶ms = *req->GetParams();
FRT_Values &ret = *req->GetReturn();
uint32_t len = (params[0]._string._len +
params[1]._string._len);
char *tmp = ret.AddString(len);
strcpy(tmp, params[0]._string._str);
strcat(tmp, params[1]._string._str);
}
};
class App : public FastOS_Application
{
public:
int Main() override;
};
int
App::Main()
{
if (_argc < 2) {
printf("usage: %s <listenspec>\n", _argv[0]);
return 1;
}
FRT_Supervisor orb;
MockupServer server(&orb);
orb.Listen(_argv[1]);
orb.Main();
return 0;
}
int
main(int argc, char **argv)
{
App myapp;
return myapp.Entry(argc, argv);
}
|
