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@end
OF_APPLICATION_DELEGATE(OFDNS)
static void
help(OFStream *stream, bool full, int status)
{
[of_stderr writeLine:
[OFStdErr writeLine:
OF_LOCALIZED(@"usage",
@"Usage: %[prog] -[chst] domain1 [domain2 ...]",
@"prog", [OFApplication programName])];
if (full) {
[stream writeString: @"\n"];
[stream writeLine: OF_LOCALIZED(@"full_usage",
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didPerformQuery: (OFDNSQuery *)query
response: (OFDNSResponse *)response
exception: (id)exception
{
_inFlight--;
if (exception == nil)
[of_stdout writeFormat: @"%@\n", response];
[OFStdOut writeFormat: @"%@\n", response];
else {
[of_stderr writeLine: OF_LOCALIZED(
[OFStdErr writeLine: OF_LOCALIZED(
@"failed_to_resolve",
@"Failed to resolve: %[exception]",
@"exception", exception)];
_errors++;
}
if (_inFlight == 0)
[OFApplication terminateWithStatus: _errors];
}
- (void)applicationDidFinishLaunching
{
OFString *DNSClassString, *server;
const of_options_parser_option_t options[] = {
const OFOptionsParserOption options[] = {
{ 'c', @"class", 1, NULL, &DNSClassString },
{ 'h', @"help", 0, NULL, NULL },
{ 's', @"server", 1, NULL, &server },
{ 't', @"type", 1, NULL, NULL },
{ '\0', nil, 0, NULL, NULL }
};
OFMutableArray OF_GENERIC(OFString *) *recordTypes;
OFOptionsParser *optionsParser;
of_unichar_t option;
OFUnichar option;
OFArray OF_GENERIC(OFString *) *remainingArguments;
OFDNSResolver *resolver;
of_dns_class_t DNSClass;
OFDNSClass DNSClass;
#ifdef OF_HAVE_FILES
# ifndef OF_AMIGAOS
[OFLocale addLanguageDirectory: @LANGUAGE_DIR];
# else
[OFLocale addLanguageDirectory: @"PROGDIR:/share/ofdns/lang"];
# endif
#endif
#ifdef OF_HAVE_SANDBOX
OFSandbox *sandbox = [[OFSandbox alloc] init];
@try {
sandbox.allowsStdIO = true;
sandbox.allowsDNS = true;
[OFApplication activateSandbox: sandbox];
[OFApplication of_activateSandbox: sandbox];
} @finally {
[sandbox release];
}
#endif
recordTypes = [OFMutableArray array];
optionsParser = [OFOptionsParser parserWithOptions: options];
while ((option = [optionsParser nextOption]) != '\0') {
switch (option) {
case 't':
[recordTypes addObject: optionsParser.argument];
break;
case 'h':
help(of_stdout, true, 0);
help(OFStdOut, true, 0);
break;
case ':':
if (optionsParser.lastLongOption != nil)
[of_stderr writeLine: OF_LOCALIZED(
[OFStdErr writeLine: OF_LOCALIZED(
@"long_option_required_argument",
@"%[prog]: Option --%[opt] requires an "
@"argument",
@"prog", [OFApplication programName],
@"opt", optionsParser.lastLongOption)];
else {
OFString *optStr = [OFString
stringWithFormat: @"%C",
optionsParser.lastOption];
[of_stderr writeLine: OF_LOCALIZED(
[OFStdErr writeLine: OF_LOCALIZED(
@"option_requires_argument",
@"%[prog]: Option -%[opt] requires an "
@"argument",
@"prog", [OFApplication programName],
@"opt", optStr)];
}
[OFApplication terminateWithStatus: 1];
break;
case '?':
if (optionsParser.lastLongOption != nil)
[of_stderr writeLine: OF_LOCALIZED(
[OFStdErr writeLine: OF_LOCALIZED(
@"unknown_long_option",
@"%[prog]: Unknown option: --%[opt]",
@"prog", [OFApplication programName],
@"opt", optionsParser.lastLongOption)];
else {
OFString *optStr = [OFString
stringWithFormat: @"%C",
optionsParser.lastOption];
[of_stderr writeLine: OF_LOCALIZED(
[OFStdErr writeLine: OF_LOCALIZED(
@"Unknown_option",
@"%[prog]: Unknown option: -%[opt]",
@"prog", [OFApplication programName],
@"opt", optStr)];
}
[OFApplication terminateWithStatus: 1];
break;
}
}
remainingArguments = optionsParser.remainingArguments;
if (remainingArguments.count < 1)
help(of_stderr, false, 1);
help(OFStdErr, false, 1);
resolver = [OFDNSResolver resolver];
DNSClass = (DNSClassString != nil
? of_dns_class_parse(DNSClassString)
? OFDNSClassParseName(DNSClassString) : OFDNSClassIN);
: OF_DNS_CLASS_IN);
of_dns_record_type_t recordType =
of_dns_record_type_parse(recordTypeString);
OFDNSRecordType recordType =
OFDNSRecordTypeParseName(recordTypeString);
OFDNSQuery *query =
[OFDNSQuery queryWithDomainName: domainName
DNSClass: DNSClass
recordType: recordType];
_inFlight++;
[resolver asyncPerformQuery: query
[resolver asyncPerformQuery: query delegate: self];
delegate: self];
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