mirror of
https://github.com/Oibaf66/frodo-wii.git
synced 2024-11-29 06:54:22 +01:00
99 lines
2.0 KiB
C++
99 lines
2.0 KiB
C++
/*
|
|
* CmdPipe.h
|
|
*
|
|
* Frodo (C) 1994-1997,2002-2005 Christian Bauer
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef CmdPipe_h
|
|
#define CmdPipe_h
|
|
|
|
extern "C" {
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
}
|
|
|
|
class Pipe {
|
|
|
|
protected:
|
|
|
|
int fds[2];
|
|
|
|
public:
|
|
|
|
bool fail;
|
|
|
|
Pipe(void);
|
|
Pipe(int fdin, int fdout) : fail(false) {
|
|
fds[0] = fdin;
|
|
fds[1] = fdout;
|
|
}
|
|
~Pipe(void);
|
|
|
|
unsigned long ewrite(const void * buf, unsigned long len);
|
|
unsigned long eread (void * buf, unsigned long len);
|
|
|
|
int get_read_fd(void) const {
|
|
return fds[0];
|
|
}
|
|
|
|
int get_write_fd(void) const {
|
|
return fds[1];
|
|
}
|
|
|
|
int probe(void) const;
|
|
};
|
|
|
|
class CmdPipe {
|
|
|
|
protected:
|
|
|
|
Pipe tocmd;
|
|
Pipe fromcmd;
|
|
|
|
int childpid;
|
|
|
|
public:
|
|
|
|
bool fail;
|
|
|
|
CmdPipe(const char * command, const char * arg, int nicediff = 0);
|
|
~CmdPipe(void);
|
|
|
|
unsigned long ewrite(const void * buf, unsigned long len) {
|
|
return tocmd.ewrite(buf, len);
|
|
}
|
|
|
|
unsigned long eread (void * buf, unsigned long len) {
|
|
return fromcmd.eread(buf, len);
|
|
}
|
|
|
|
int get_read_fd(void) const {
|
|
return fromcmd.get_read_fd();
|
|
}
|
|
|
|
int get_write_fd(void) const {
|
|
return tocmd.get_write_fd();
|
|
}
|
|
|
|
int probe(void) const {
|
|
return fromcmd.probe();
|
|
}
|
|
|
|
};
|
|
|
|
#endif // CmdPipe_h
|