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* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <inttypes.h>
#include <stdlib.h>
#include <assert.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <sys/types.h>
#include <openssl/rand.h>
#import "XMPPSRVLookup.h"
#import <ObjFW/OFSystemInfo.h>
#import <ObjFW/OFLocalization.h>
@implementation XMPPSRVEntry
@synthesize priority = _priority, weight = _weight;
@synthesize accumulatedWeight = _accumulatedWeight, port = _port;
@synthesize target = _target;
+ (instancetype)entryWithPriority: (uint16_t)priority
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if (dn_expand(ns_msg_base(handle), ns_msg_end(handle),
(uint8_t*)&rdata[3], buffer, NS_MAXDNAME) < 1)
@throw [OFInitializationFailedException
exceptionWithClass: [self class]];
_target = [[OFString alloc]
initWithCString: buffer
encoding: [OFSystemInfo native8BitEncoding]];
encoding: [OFLocalization encoding]];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
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if (res_ninit(&_resState))
@throw [OFAddressTranslationFailedException
exceptionWithHost: _domain];
answer = [self allocMemoryWithSize: pageSize];
answerLen = res_nsearch(&_resState, [request
cStringWithEncoding: [OFSystemInfo native8BitEncoding]],
cStringWithEncoding: [OFLocalization encoding]],
ns_c_in, ns_t_srv, answer, (int)pageSize);
if ((answerLen == -1) && ((h_errno == HOST_NOT_FOUND) ||
(h_errno == NO_DATA)))
return;
if (answerLen < 1 || answerLen > pageSize)
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