/*
**  launcher.c
**
**  this is a simple notification program
**
**  launch it on the CD³² and have twin running!
**
**  for example:
**
**  run <>NIL: launcher RAM:remote
**  twin SER 300000
**
**  after that copy from the other computer somthing
**  executable to ~RAM:remote - it will be started ;-)
**
**  written by Daniel Balster
*/

#include <exec/exec.h>
#include <dos/dos.h>
#include <dos/notify.h>
#include <proto/exec.h>
#include <proto/dos.h>

char *version = "$VER: launcher v1.0.0";

#define TEMPLATE "NAME/A"

struct {
	STRPTR name;
	ULONG pad[15];
} args;

int main(void)
{
	struct RDArgs *rdargs;
	struct NotifyRequest *nr;
	ULONG signals, signal;
	BOOL quit = FALSE;
	
	if (rdargs = ReadArgs(TEMPLATE,(LONG*)&args,NULL))
	{
		if (nr = (struct NotifyRequest*) AllocVec (sizeof(struct NotifyRequest),MEMF_PUBLIC|MEMF_CLEAR))
		{
			if (signal = AllocSignal(-1))
			{
				nr->nr_Name 				= args.name;
				nr->nr_Flags				= NRF_SEND_SIGNAL;
				nr->nr_stuff.nr_Signal.nr_Task		= FindTask( NULL );
				nr->nr_stuff.nr_Signal.nr_SignalNum	= signal;

				StartNotify (nr);

				while (!quit)
				{
					signals = Wait ((1L<<signal)|SIGBREAKF_CTRL_C);

					if( signals & SIGBREAKF_CTRL_C ) quit = TRUE;

					if( signals & (1L<<signal) )
					{
						Execute (args.name,0,0);
						DeleteFile (args.name);
					}
				}

				EndNotify( nr );
				FreeSignal( signal );
			}
			FreeVec (nr);
		}
		else PrintFault( ERROR_NO_FREE_STORE, 0 );
		
	FreeArgs( rdargs );
	}
	else PrintFault( IoErr(), NULL );

	return RETURN_OK;
}