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Questions tagged [nshost]

The NSHost class provides methods to access the network name and address information for a host. Instances of the NSHost class represent individual hosts on a network. Use NSHost objects to get the current host’s name and address and to look up other hosts by name or by address.

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Find IP address in iphone

I want to find IP address in an application. I am able to find it. But, problem is, it works fins in iphone os 2.0 or so. But, in iphone os 3.0 it is giving me a warning: warning: no '+currentHost' method found warning: (Messages without a matching…
Ruchir Shah
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Alternatives to NSHost in iPhone app

I'm currently using this code NSHost *host = [NSHost hostWithAddress:hostname]; if (host == nil) { host = [NSHost hostWithName:hostname]; if (host == nil) { [self setMessage:@"Invalid IP address or hostname:"]; return; …
David26th
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Accessing IP Address with NSHost

I am trying to get the IP Address using NSHost. With the NSHost object I can use the addresses method to access an array of objects one of which is the IP Address. I fear though that the IP Address may change position in the array from one machine…
Eric Brotto
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Using NSHost in iOS

I'm trying to make a socket server application in Swift for iOS. I found this great example: let addr = "127.0.0.1" let port = 4000 var host :NSHost = NSHost(address: addr) var inp :NSInputStream? var out :NSOutputStream? …
ntoonio
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DNS lookup with custom DNS server in Objective-C

From a Mac OS X app, I want to resolve some domain names using a specific DNS server (that has not been set in System Preferences), and easily retrieve the resolved addresses. I can do this in Terminal with nslookup google.com DNS_SERVER but can't…
hally
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How to use NSHost to get the name behind a bunch of LAN ip addresses?

I know how to get the name behind an ip address using the terminal and dig. I.e: dig @224.0.0.251 -p5353 -x 192.168.0.195 +short However, I don't want to use NSTask in my application. How can I use NSHost to get the name behind an ip address within…
Daniel
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NSHost taking an awfully long time

I have an iPhone app that is a client for an existing server application. I am using the following code to connect, and this code was working fine. Today I started work on the project, and something odd is happening. When I click "Connect" NSHost…
Dutchie432
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NSHost "currentHost" not recognized

i'd like to use this code to know my ip, but i got 2 warnings that i can't fix for now. I also found this post : Accessing IP Address with NSHost but i just wanted to understand why this code does not work, if anyone has an answer? here's my code : …
Paul
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NSHost -localizedName returning nil

I have received a crash report from one user who cannot use the login feature of my OS X app. From reading the backtrace, the problem appears to be that [[NSHost currentHost] localizedName] is returning nil (I am then inserting it into an…
colincameron
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I tried to use NSHost and XCode didn't recognize it

I tried to add an NSHost method and XCode didn't recognize it. Do you know why this happened?
YosiFZ
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Why does code that uses NSHost compile correctly using the iPhone SDK?

I have some code that was written for Mac OS X and it makes a lot of use of the NSHost class. During my efforts to bring this code to the iPhone, I discovered that NSHost isn't available in the iPhone SDK, and should instead be replaced with…
Jasarien
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Foundation class message is a forward declaration error

NSHost *h = [NSHost hostWithName:name]; Im getting two errors from this line of code ARC Issue: Receiver 'NSHost' for class message is a forward declaration. ARC Issue: No known class message for selector 'hostWithName:' Googling around, I find…
RyanM
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NSHost run in device gives an NSHost.h error

NSHost doesnot support to iphone... When I run this in simulator it works fine... But when I want to run in device means it gives an NSHost.h error.... I want to do this in device also. How could I fix this?
vinoth