public Camera BuildCamera(CameraProfile profile, CameraConfig config, byte[] thumbnail)
{
lock (_accessLock)
{
// 检查给定的源是否存在
if (profile.FilterType == FilterType.LocalCamera ||
profile.FilterType == FilterType.LocalDesktop)
{
if (!Locator.Get <IFilterManager>().IsFilterExist(profile.FilterType, profile.FilterId))
{
throw new FilterNotFoundException(string.Format(CultureInfo.InvariantCulture,
"Cannot find filter by type [{0}] and id [{1}].",
profile.FilterType, profile.FilterId));
}
}
Camera camera = _cameras.Find(c => c.Id == profile.Id);
if (camera == null)
{
camera = CameraBuilder.Create(profile, config);
_cameras.Add(camera);
camera.Thumbnail = thumbnail;
}
return(camera);
}
}
public Camera CreateCamera(CameraProfile profile, CameraConfig config)
{
lock (_accessLock)
{
// 检查给定的源是否存在
if (profile.FilterType == FilterType.LocalCamera ||
profile.FilterType == FilterType.LocalDesktop)
{
if (!Locator.Get <IFilterManager>().IsFilterExist(profile.FilterType, profile.FilterId))
{
throw new FilterNotFoundException(string.Format(CultureInfo.InvariantCulture,
"Cannot find filter by type [{0}] and id [{1}].",
profile.FilterType, profile.FilterId));
}
}
else if (profile.FilterType == FilterType.LocalAVIFile)
{
if (!File.Exists(profile.FilterId))
{
throw new FilterNotFoundException(string.Format(CultureInfo.InvariantCulture,
"Cannot find filter by type [{0}] and id [{1}].",
profile.FilterType, profile.FilterId));
}
}
// 构造摄像机
Camera camera = _cameras.Find(c => c.Id == profile.Id);
if (camera == null)
{
camera = CameraBuilder.Create(profile, config);
_cameras.Add(camera);
camera.Thumbnail = Locator.Get <IStreamingManager>().GetCameraSnapshot(camera.Id);
Locator.Get <ICameraRepository>().Save(CameraBuilder.Translate(camera));
}
return(camera);
}
}
