I am writing an FTP download system, the the listing function:
NSLog(@"%@", listDir.filesInfo);
I see my files on server:
{
kCFFTPResourceGroup = group;
kCFFTPResourceLink = "";
kCFFTPResourceModDate = "2012-11-04 15:49:00 +0000";
kCFFTPResourceMode = 511;
kCFFTPResourceName = "eyeview__0000_sport_general.jpg";
kCFFTPResourceOwner = owner;
kCFFTPResourceSize = 169790;
kCFFTPResourceType = 8;
},
{
kCFFTPResourceGroup = group;
kCFFTPResourceLink = "";
kCFFTPResourceModDate = "2012-11-04 15:49:00 +0000";
kCFFTPResourceMode = 511;
kCFFTPResourceName = "eyeview__0001_sport_reading.jpg";
kCFFTPResourceOwner = owner;
kCFFTPResourceSize = 224795;
kCFFTPResourceType = 8;
},
The next thing I wish to do is:
for (NSDictionary *file in listDir.filesInfo)
{
NSLog(@"%@", [file objectForKey:(id)kCFFTPResourceName]); //Prints the file name
if ([file objectForKey:(id)kCFFTPResourceType]==8) //*My problem
{
[filesList addObject:[file objectForKey:(id)kCFFTPResourceName]]; //Works perfectly in case outside the if function
}
}
*My problem is the comparison wrong, how can I write it to work?
[file objectForKey:]
won't return an int
. It returns an NSNumber
(aka CFNumberRef
).
Demo:
NSNumber * n = [file objectForKey:(id)kCFFTPResourceType];
const int i = n.intValue;
if (8 == i) {
[filesList addObject:[file objectForKey:(id)kCFFTPResourceName]];
}