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
|
#include "../pipe.h"
#include "../fork.h"
#include "../selector.h"
#include <sys/types.h>
#include <signal.h>
#include <sys/wait.h>
#include <iostream>
//CLASS
class Child: public Fork
{
Pipe d_in;
Pipe d_out;
int d_parentReadFd;
int d_parentWriteFd;
int d_nr;
public:
Child(int nr);
~Child() override;
int readFd() const;
int writeFd() const;
int pid() const;
int nr() const;
private:
void childRedirections() override;
void parentRedirections() override;
void childProcess() override;
void parentProcess() override;
};
//=
//CONS
inline Child::Child(int nr)
:
d_nr(nr)
{}
//=
//PIPES
inline int Child::readFd() const
{
return d_parentReadFd;
}
inline int Child::writeFd() const
{
return d_parentWriteFd;
}
//=
//PIDNR
inline int Child::pid() const
{
return Fork::pid();
}
inline int Child::nr() const
{
return d_nr;
}
//=
inline void Child::parentProcess()
{}
|
