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#include <stdio.h>
#include <sys/time.h>
#include <unistd.h>
#include "socket.h"
#include "bus.h"
#include "timer.h"
#ifdef XTMAINLOOP
#include <X11/Intrinsic.h>
#endif
int app_count = 0;
int wait_count = 0;
void Callback( BusClientPtr app, void *user_data, int argc, char *argv[])
{
int i;
printf(" %s Called function %d args:",GetApplicationName(app),argc);
for ( i = 0; i < argc; i++ )
printf(" '%s'",argv[i]);
printf("\n");
}
void HandleStdin( Channel channel, int fd, void *data)
{
char buf[4096];
char *line;
char *cmd;
char *arg;
int id;
BusClientPtr app;
int err;
line = gets( buf);
if ( !line )
{
ChannelClose( channel );
ChannelStop();
return;
}
if ( *line == '.' )
{
cmd = strtok( line, ".: ");
if ( strcmp(cmd, "die" ) == 0 )
{
arg = strtok( NULL, " " );
if ( arg )
{
app = GetApplication( arg );
if ( app )
SendDieMsg( app );
else printf( "No Application %s!!!\n",arg);
}
}
if ( strcmp(cmd, "bind" ) == 0 )
{
arg = strtok( NULL, "'" );
if ( arg )
{
BindMsg( Callback, NULL, arg );
}
}
if ( strcmp(cmd, "where" ) == 0 )
{
arg = strtok( NULL, " " );
if ( arg )
{
app = GetApplication( arg );
if ( app )
printf( "Application %s on %s\n",arg, GetApplicationHost( app ));
else printf( "No Application %s!!!\n",arg);
}
}
if ( strcmp(cmd, "direct" ) == 0 )
{
arg = strtok( NULL, " " );
if ( arg )
{
app = GetApplication( arg );
if ( app )
{
arg = strtok( NULL, " " );
id = atoi( arg ) ;
arg = strtok( NULL, "'" );
SendDirectMsg( app, id, arg );
}
else printf( "No Application %s!!!\n",arg);
}
}
if ( strcmp(cmd, "who") == 0 )
{
printf("Apps: %s\n", GetApplicationList());
}
if ( strcmp(cmd, "help") == 0 )
{
printf("Commands list:\n");
printf(" .help - this help\n");
printf(" .quit - terminate this application\n");
printf(" .die appname - send die msg to appname\n");
printf(" .direct appname id 'arg' - send direct msg to appname\n");
printf(" .where appname - on which host is appname\n");
printf(" .bind 'regexp' - add a msg to receive\n");
printf(" .who - who is on the bus\n");
}
if ( strcmp(cmd, "quit") == 0 )
{
exit(0);
}
}
else
{
err = SendMsg( buf );
printf("Sent:%d\n",err);
}
}
void ApplicationCallback( BusClientPtr app, void *user_data, BusApplicationEvent event)
{
char *appname;
char *host;
char **msgList;
appname = GetApplicationName( app );
host = GetApplicationHost( app );
switch ( event ) {
case BusApplicationConnected:
app_count++;
printf("Application(%d): %s ready on %s\n",app_count, appname, host);
printf("Application(%s): Begin Messages\n", appname);
msgList = GetApplicationMessages( app );
while( *msgList )
printf("Application(%s): Receive '%s'\n",appname,*msgList++);
printf("Application(%s): End Messages\n",appname);
if ( app_count == wait_count )
ChannelSetUp( 0, NULL, NULL, HandleStdin);
break;
case BusApplicationDisconnected:
app_count--;
printf("Application(%d): %s bye on %s\n",app_count, appname, host);
break;
default:
printf("Application(%d): %s unkown event %d\n", app_count, appname, event);
break;
}
}
void TimerCall(TimerId id, void *user_data, unsigned long delta)
{
printf("Timer callback: %d delta %lu ms\n", (int)user_data, delta );
SendMsg( "TEST TIMER %d", (int)user_data);
/*if ( (int)user_data == 5 ) TimerModify( id, 2000 );*/
}
int main(int argc, char *argv[])
{
unsigned short bport = DEFAULT_BUS;
int c;
int timer_test = 0;
while ((c = getopt(argc, argv, "b:w:t")) != EOF)
switch (c)
{
case 'b':
bport = atoi(optarg) ;
break;
case 'w':
wait_count = atoi(optarg) ;
break;
case 't':
timer_test = 1;
break;
}
#ifdef XTMAINLOOP
XtToolkitInitialize();
#endif
BusInit("TEST",bport,"TEST READY",ApplicationCallback,NULL,NULL,NULL);
for ( ; optind < argc; optind++ )
BindMsg( Callback, NULL, argv[optind] );
if ( wait_count == 0 )
ChannelSetUp( 0, NULL, NULL, HandleStdin);
BusStart( );
if ( timer_test )
{
TimerRepeatAfter( TIMER_LOOP, 1000, TimerCall, (void*)1 );
TimerRepeatAfter( 5, 5000, TimerCall, (void*)5 );
}
#ifdef XTMAINLOOP
XtMainLoop();
#else
BusLoop();
#endif
return 0;
}
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