}
  if( g.argc!=2 && g.argc!=3 ) usage("?REPOSITORY?");
  if( g.argc==2 ){
    db_must_be_within_tree();
  }else{
    db_open_repository(g.argv[2]);
  }

#ifndef __MINGW32__
  /* Unix implementation */
  if( g.argv[1][0]=='u' ){
#if !defined(__DARWIN__) && !defined(__APPLE__)
    zBrowser = db_get("web-browser", "firefox");
#else
    zBrowser = db_get("web-browser", "open");
#endif
    zBrowserCmd = mprintf("%s http://localhost:%d/ &", zBrowser, iPort);
  }
  db_close();
  if( cgi_http_server(iPort, zBrowserCmd) ){
    fossil_fatal("unable to listen on TCP socket %d", iPort);
  }
  g.httpIn = stdin;
  g.httpOut = stdout;
  if( g.fHttpTrace ){
    fprintf(stderr, "====== SERVER pid %d =======\n", getpid());

  process_one_web_page();
#else
  /* Win32 implementation */
  if( g.argv[1][0]=='u' ){
    zBrowser = db_get("web-browser", "start");
    zBrowserCmd = mprintf("%s http://127.0.0.1:%d/", zBrowser, iPort);
  }
  db_close();
  win32_http_server(iPort, zBrowserCmd);
#endif
}