[haiku-development] Re: How to Identify a file?
- From: Stephan Assmus <superstippi@xxxxxx>
- To: haiku-development@xxxxxxxxxxxxx
- Date: Thu, 18 Oct 2007 12:30:13 +0200
Fredrik Holmqvist wrote (2007-10-18, 12:09:34 [+0200]):
> It could also be a lot less nested by using the continue keyword:
>
> entry_ref ref;
> for (int i = 0; refsReceivedMessage->FindRef("refs", i, &ref) == B_OK;
> i++) {
> BFile file(&ref, B_READ_ONLY);
> BNodeInfo nodeInfo(&file);
> char mimeString[B_MIME_TYPE_LENGTH];
> if (nodeInfo->GetType(mimeString) != B_OK)
> continue;
>
> BMimeType fileType(mimeString);
> BMimeType superType;
> if (fileType->GetSupertype( &superType) != B_OK)
> continue;
>
> if (superType == "audio" || superType == "video")
> AppendToPlaylistRecursive(ref, playlist);
> }
Yep, I am actually a fan of this "least-nested style" myself.
Best regards,
-Stephan
Other related posts:
