/* 1stGuide oder 1stView rufen
 */

#include <aes.h>
#include <tos.h>
#include <errors.h>
#include <vaproto.h>

int main(int argc,char *argv[])
{
 int event, viewer, gl_apid, open, msg[8];
 int ret=0;
 long adr;
 EVENT evm = { MU_MESAG|MU_TIMER, 0, 0, 0, 0,0,0,0,0, 0,0,0,0,0, 2000,0,
               0, 0,0,0,0,0,0, {0,0,0,0,0,0,0,0} };

 if(argc==2)
 {
  if((gl_apid=appl_init())<0) Pterm(ENSMEM);
  viewer=appl_find("1STGUIDE");
  if(viewer<0) viewer=appl_find("1STVIEW ");
  if(viewer<0) ret=EFILNF;
  else
  {
   adr=(long)argv[1];
   msg[0]=VA_START;
   msg[1]=gl_apid;
   msg[2]=0;
   msg[3]=(int)(adr>>16);
   msg[4]=(int)(adr&0x00ffffL);
   msg[5]=0; msg[6]=0; msg[7]=0;
   appl_write(viewer,16,msg);
   do
   {
    event=EvntMulti(&evm);
    if(event&MU_TIMER) break;
   }
   while(evm.ev_mmgpbuf[0]!=AV_ACCWINDOPEN);
   if(event&MU_TIMER) ret=EFILNF;
   else
   {
    evm.ev_mflags=MU_MESAG;
    evm.ev_mtlocount=0;
    open=1;
    do
    {
     event=EvntMulti(&evm);
     if(event&MU_MESAG)
     {
      if(evm.ev_mmgpbuf[0]==AV_ACCWINDCLOSED) open--;
      else if(evm.ev_mmgpbuf[0]==AV_ACCWINDOPEN) open++;
     }
    }
    while(open>0);
   }
  }
  appl_exit();
 }
 else ret=ENMFIL;
 return(ret);
}