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2014/10/15 ¤U¤È 10:03:31

iphone Programming Glossary: af_inet

Reachability with Address - Server AND Port - iOS 5

http://stackoverflow.com/questions/11395397/reachability-with-address-server-and-port-ios-5

connecting to it My code at the moment struct sockaddr_in address address.sin_len sizeof address address.sin_family AF_INET address.sin_port htons 25667 address.sin_addr.s_addr inet_addr fr7.mooshroom.net Reachability reachability Reachability..

gethostbyname( ) failed in iOS6

http://stackoverflow.com/questions/14082992/gethostbyname-failed-in-ios6

Skip the loopback interface. if flags IFF_UP IFF_RUNNING IFF_LOOPBACK IFF_UP IFF_RUNNING if addr sa_family AF_INET addr sa_family AF_INET6 Convert interface address to a human readable string char host NI_MAXHOST getnameinfo addr addr.. interface. if flags IFF_UP IFF_RUNNING IFF_LOOPBACK IFF_UP IFF_RUNNING if addr sa_family AF_INET addr sa_family AF_INET6 Convert interface address to a human readable string char host NI_MAXHOST getnameinfo addr addr sa_len host sizeof host..

How to check for local Wi-Fi (not just cellular connection) using iPhone SDK?

http://stackoverflow.com/questions/1448411/how-to-check-for-local-wi-fi-not-just-cellular-connection-using-iphone-sdk

localWifiAddress sizeof localWifiAddress localWifiAddress.sin_len sizeof localWifiAddress localWifiAddress.sin_family AF_INET IN_LINKLOCALNETNUM is defined in netinet in.h as 169.254.0.0 localWifiAddress.sin_addr.s_addr htonl IN_LINKLOCALNETNUM return.. not a Wi Fi network. Does anyone know how to fix this Edit So this is what I ended up using #import arpa inet.h For AF_INET etc. #import ifaddrs.h For getifaddrs #import net if.h For IFF_LOOPBACK BOOL localWiFiAvailable struct ifaddrs addresses.. wiFiAvailable NO if getifaddrs addresses 0 return NO cursor addresses while cursor NULL if cursor ifa_addr sa_family AF_INET cursor ifa_flags IFF_LOOPBACK Ignore the loopback address Check for WiFi adapter if strcmp cursor ifa_name en0 0 wiFiAvailable..

Objective-C : How to fetch the router address?

http://stackoverflow.com/questions/2113580/objective-c-how-to-fetch-the-router-address

0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET Check if interface is en0 which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr ifa_name..

Get IP address of the current Wi-Fi access point on a iPhone?

http://stackoverflow.com/questions/3538365/get-ip-address-of-the-current-wi-fi-access-point-on-a-iphone

0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET Check if interface is en0 which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr ifa_name..

iPhone SDK reachabilityWithAddress issue

http://stackoverflow.com/questions/4070754/iphone-sdk-reachabilitywithaddress-issue

BOOL reachabilityTest struct sockaddr_in callAddress callAddress.sin_len sizeof callAddress callAddress.sin_family AF_INET callAddress.sin_port htons 24 callAddress.sin_addr.s_addr inet_addr 212.83.3.190 Reachability hostReach Reachability reachabilityWithAddress..

how to get the external ip in objective c

http://stackoverflow.com/questions/5450621/how-to-get-the-external-ip-in-objective-c

0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET Check if interface is en0 which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr ifa_name..

how to get ip address of iphone programatically [duplicate]

http://stackoverflow.com/questions/6807788/how-to-get-ip-address-of-iphone-programatically

0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET Check if interface is en0 which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr ifa_name..

iPhone/iPad/OSX: How to get my IP address programmatically?

http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically

0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET Check if interface is en0 which is the wifi connection on the iPhone if NSString stringWithUTF8String temp_addr ifa_name..

iPhone Data Usage Tracking/Monitoring

http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring

May be I'm wrong in the implementation or understanding. Need someone to help me out. Edit Instead of AF_LINK I tried AF_INET sockaddr_in instead of sockaddr_dl . This crashes the application. iphone ios sockets share improve this question The..

iPhone: Bonjour NSNetService IP address and port

http://stackoverflow.com/questions/938521/iphone-bonjour-nsnetservice-ip-address-and-port

ip_socket_address socketAddress ip_socket_address data bytes if socketAddress socketAddress sa.sa_family AF_INET socketAddress sa.sa_family AF_INET6 const char addressStr inet_ntop socketAddress sa.sa_family socketAddress sa.sa_family.. ip_socket_address data bytes if socketAddress socketAddress sa.sa_family AF_INET socketAddress sa.sa_family AF_INET6 const char addressStr inet_ntop socketAddress sa.sa_family socketAddress sa.sa_family AF_INET void socketAddress ipv4.sin_addr.. sa.sa_family AF_INET6 const char addressStr inet_ntop socketAddress sa.sa_family socketAddress sa.sa_family AF_INET void socketAddress ipv4.sin_addr void socketAddress ipv6.sin6_addr addressBuffer sizeof addressBuffer int port ntohs socketAddress..