mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-04-07 01:13:50 +02:00
105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
// mcast_recv_test.cpp
|
|
//
|
|
// Test the Rivendell multicast receiver routines
|
|
//
|
|
// (C) Copyright 2018 Fred Gleason <fredg@paravelsystems.com>
|
|
//
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License version 2 as
|
|
// published by the Free Software Foundation.
|
|
//
|
|
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
//
|
|
|
|
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
|
|
#include <qapplication.h>
|
|
#include <qhostaddress.h>
|
|
#include <qstringlist.h>
|
|
|
|
#include <rdcmd_switch.h>
|
|
|
|
#include "mcast_recv_test.h"
|
|
|
|
MainObject::MainObject(QObject *parent)
|
|
: QObject(parent)
|
|
{
|
|
QHostAddress from_addr;
|
|
unsigned from_port=0;
|
|
bool ok=false;
|
|
|
|
RDCmdSwitch *cmd=
|
|
new RDCmdSwitch(qApp->argc(),qApp->argv(),"mcast_recv_test",
|
|
MCAST_RECV_TEST_USAGE);
|
|
for(unsigned i=0;i<cmd->keys();i++) {
|
|
if(cmd->key(i)=="--from") {
|
|
QStringList f0=cmd->value(i).split(":");
|
|
if(f0.size()!=2) {
|
|
fprintf(stderr,"mcast_recv_test: invalid argument to \"--from\"\n");
|
|
exit(1);
|
|
}
|
|
if(!from_addr.setAddress(f0[0])) {
|
|
fprintf(stderr,"mcast_recv_test: invalid address in \"--from\"\n");
|
|
exit(1);
|
|
}
|
|
from_port=f0[1].toUInt(&ok);
|
|
if(!ok) {
|
|
fprintf(stderr,"mcast_recv_test: invalid port in \"--from\"\n");
|
|
exit(1);
|
|
}
|
|
if((from_port==0)||(from_port>=65536)) {
|
|
fprintf(stderr,"mcast_recv_test: invalid port in \"--from\"\n");
|
|
exit(1);
|
|
}
|
|
cmd->setProcessed(i,true);
|
|
}
|
|
if(!cmd->processed(i)) {
|
|
fprintf(stderr,"mcast_recv_test: unknown option \"%s\"\n",
|
|
(const char *)cmd->value(i));
|
|
exit(256);
|
|
}
|
|
}
|
|
if(from_addr.isNull()) {
|
|
fprintf(stderr,"mcast_recv_test: you must specify a multicast address in \"--from\"\n");
|
|
exit(1);
|
|
}
|
|
if(from_port==0) {
|
|
fprintf(stderr,"mcast_recv_test: you must specify a UDP port in \"--from\"\n");
|
|
exit(1);
|
|
}
|
|
mcast_multicaster=new RDMulticaster(this);
|
|
connect(mcast_multicaster,
|
|
SIGNAL(received(const QString &,const QHostAddress &)),
|
|
this,SLOT(receivedData(const QString &,const QHostAddress &)));
|
|
if(!mcast_multicaster->bind(from_port)) {
|
|
fprintf(stderr,"mcast_recv_test: unable to bind port\n");
|
|
exit(1);
|
|
}
|
|
mcast_multicaster->subscribe(from_addr);
|
|
printf("listening for %s at %u\n",(const char *)from_addr.toString(),
|
|
0xFFFF&from_port);
|
|
}
|
|
|
|
|
|
void MainObject::receivedData(const QString &msg,const QHostAddress &src_addr)
|
|
{
|
|
printf("%15s: %s\n",(const char *)src_addr.toString(),
|
|
(const char *)msg);
|
|
}
|
|
|
|
|
|
int main(int argc,char *argv[])
|
|
{
|
|
QApplication a(argc,argv,false);
|
|
new MainObject();
|
|
return a.exec();
|
|
}
|