C++ (Cpp) DirWatchMap::size Examples

Example #1

FSEventStreamRef CreateEventStream( DirWatchMap path )
{
  if ( ( g_Stream == NULL ) && CanRunNotifications() )
  {
    CFStringRef* pathLists = (CFStringRef*)malloc( sizeof(CFStringRef*) * path.size() );
    int   index = 0;
    for ( DirWatchMap::iterator it = path.begin() ; it != path.end(); ++it)
    {
      pathLists[index] = CFStringCreateWithFileSystemRepresentation( NULL, OsString(it->path).c_str());
      index++;
    }
    CFArrayRef pathsToWatch = CFArrayCreate(NULL, (const void **)pathLists, index, NULL);

    FSEventStreamContext *callbackInfo = NULL;
 
    FSEventStreamRef stream = FSEventStreamCreate(NULL, &fsevent_callback, callbackInfo, pathsToWatch,
        kFSEventStreamEventIdSinceNow, 1.0, kFSEventStreamCreateFlagFileEvents );

    CFRelease( pathsToWatch );
    free( pathLists );

    FSEventStreamScheduleWithRunLoop(stream, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
    if (!FSEventStreamStart(stream)) 
      debug_warn(L"event_loop FSEventStreamStart failed!"); 
    else
      return stream;
  }
  return NULL;
}