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IOS Streaming Browser 1.0
An IOS streaming browser to stream the display to others or to a projector
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#import <localhostAddresses.h>
Static Public Member Functions | |
(void) | + list |
Software License Agreement (BSD License)
Copyright (c) 2011, Deusty, LLC All rights reserved.
Redistribution and use of this software in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Neither the name of Deusty nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission of Deusty, LLC.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Definition at line 25 of file localhostAddresses.h.
+ (void) list |
Class method
Definition at line 35 of file localhostAddresses.m.
{ // An autorelease pool stores objects that are sent a release // message when the pool itself is drained. NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; NSMutableDictionary* result = [NSMutableDictionary dictionary]; // Creates an ifaddrs structure struct ifaddrs* addrs; //function creates a linked list of structures describing the // network interfaces of the local system, and stores the address // of the first item of the list in *ifap. BOOL success = (getifaddrs(&addrs) == 0); // If successful in getting the addresses if (success) { // Create a constant read only local attribute const struct ifaddrs* cursor = addrs; // Loop through the struct while not NULL while (cursor != NULL) { // Creates a local attribute NSMutableString* ip; // AF_INET is the address family for an internet socket if (cursor->ifa_addr->sa_family == AF_INET) { // Create a constant read only local attribute const struct sockaddr_in* dlAddr = (const struct sockaddr_in*)cursor->ifa_addr; // Create a constant read only local attribute const uint8_t* base = (const uint8_t*)&dlAddr->sin_addr; // Initializes and allocates memory for the new ip ip = [[NSMutableString new] autorelease]; // Loops through the address and adds a period for (int i = 0; i < 4; i++) { if (i != 0) { [ip appendFormat:@"."]; } [ip appendFormat:@"%d", base[i]]; } [result setObject:(NSString*)ip forKey:[NSString stringWithFormat:@"%s", cursor->ifa_name]]; } cursor = cursor->ifa_next; } // frees the address freeifaddrs(addrs); } // Post a notification to the default notification center that the local host address has been resolved [[NSNotificationCenter defaultCenter] postNotificationName:@"LocalhostAdressesResolved" object:result]; [pool release]; }