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#ifdef OF_WINDOWS
# import "OFWindowsRegistryKey.h"
#endif
#import "OFInvalidFormatException.h"
#import "OFOpenItemFailedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#ifdef OF_WINDOWS
# define interface struct
# include <iphlpapi.h>
# undef interface
#endif
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#endif
#ifndef OF_WII
static OFString *
domainFromHostname(void)
{
char hostname[256];
OFString *domain;
OFString *domain, *ret;
if (gethostname(hostname, 256) != 0)
return nil;
domain = [OFString stringWithCString: hostname
encoding: [OFLocale encoding]];
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} @catch (OFInvalidFormatException *e) {
/* Not an IP address -> we can use it if it contains a dot. */
size_t pos = [domain rangeOfString: @"."].location;
if (pos == OF_NOT_FOUND)
return nil;
return [domain substringWithRange:
ret = [domain substringWithRange:
of_range(pos + 1, domain.length - pos - 1)];
}
return ret;
}
#endif
@implementation OFDNSResolverSettings
- (void)dealloc
{
[_staticHosts release];
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}
# if !defined(OF_WINDOWS) && !defined(OF_AMIGAOS4)
- (void)parseResolvConfOption: (OFString *)option
{
@try {
if ([option hasPrefix: @"ndots:"]) {
unsigned long long number;
option = [option substringWithRange:
of_range(6, option.length - 6)];
number = option.unsignedLongLongValue;
if (number > UINT_MAX)
@throw [OFOutOfRangeException exception];
_minNumberOfDotsInAbsoluteName =
_minNumberOfDotsInAbsoluteName = (unsigned int)number;
(unsigned int)option.decimalValue;
_timeout = option.decimalValue;
_timeout = option.unsignedLongLongValue;
} else if ([option hasPrefix: @"attempts:"]) {
unsigned long long number;
option = [option substringWithRange:
of_range(9, option.length - 9)];
number = option.unsignedLongLongValue;
if (number > UINT_MAX)
@throw [OFOutOfRangeException exception];
_maxAttempts = (unsigned int)option.decimalValue;
_maxAttempts = (unsigned int)number;
} else if ([option hasPrefix: @"reload-period:"]) {
option = [option substringWithRange:
of_range(14, option.length - 14)];
_configReloadInterval = option.decimalValue;
_configReloadInterval = option.unsignedLongLongValue;
} else if ([option isEqual: @"tcp"])
_usesTCP = true;
} @catch (OFInvalidFormatException *e) {
}
}
- (void)parseResolvConf: (OFString *)path
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