gnustep/libs-base
0
0
Fork 0
mirror of https://github.com/gnustep/libs-base.git synced 2025-05-30 16:30:41 +00:00
Code Issues Projects Releases Packages Wiki Activity

Improve handling of host/net config errors

Browse source 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@6518 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 2000-04-26 07:35:11 +00:00
parent 09803b00e1
commit 44b8ac3d46
4 changed files with 50 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

32
Source/NSHost.m
View file

@ -69,13 +69,16 @@ static NSMutableDictionary *_hostCache = nil;
{
return nil;
}
if (name == nil)
if (name == nil || [name isEqual: @""] == YES)
{
NSLog(@"Host init failed - empty name/address supplied");
RELEASE(self);
return nil;
}
if (entry == (struct hostent*)NULL)
{
NSLog(@"Host '%@' init failed - perhaps the name/address is wrong or "
@"networking is not set up on your machine", name);
RELEASE(self);
return nil;
}
@ -168,9 +171,17 @@ static NSString *myHost = nil;
struct hostent *h;
h = gethostbyname((char*)[name cString]);
host = [[self alloc] _initWithHostEntry: h key: name];
AUTORELEASE(host);
if (h == 0)
{
NSLog(@"Host '%@' not found using 'gethostbyname()' - perhaps "
@"the hostname is wrong or networking is not set up on your "
@"machine", name);
}
else
{
host = [[self alloc] _initWithHostEntry: h key: name];
AUTORELEASE(host);
}
}
[_hostCacheLock unlock];
return host;
@ -213,8 +224,17 @@ static NSString *myHost = nil;
if (addrOk == YES)
{
h = gethostbyaddr((char*)&hostaddr, sizeof(hostaddr), AF_INET);
host = [[self alloc] _initWithHostEntry: h key: address];
AUTORELEASE(host);
if (h == 0)
{
NSLog(@"Host '%@' not found using 'gethostbyaddr()' - perhaps "
@"the address is wrong or networking is not set up on your "
@"machine", address);
}
else
{
host = [[self alloc] _initWithHostEntry: h key: address];
AUTORELEASE(host);
}
}
}
[_hostCacheLock unlock];