Overview
| Comment: | Throw an exception when there is no name server |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
f3573582e1e8154616da507766fc897f |
| User & Date: | js on 2020-06-21 17:53:21 |
| Other Links: | manifest | tags |
Context
|
2020-06-21
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| 21:30 | Move parameters for of_pbkdf2() to a struct (check-in: b9641347e3 user: js tags: trunk) | |
| 17:53 | Throw an exception when there is no name server (check-in: f3573582e1 user: js tags: trunk) | |
| 15:57 | Ignore return value from _Unwind_RaiseException() (check-in: 0d383aeb8a user: js tags: trunk) | |
Changes
Modified src/OFDNSResolver.h from [074bf54ace] to [f593d54e00].
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61 62 63 64 65 66 67 | 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | - + + + | /*! The server was unable to process due to an internal error */ OF_DNS_RESOLVER_ERROR_SERVER_FAILURE, /*! The server returned an error that the domain does not exist */ OF_DNS_RESOLVER_ERROR_SERVER_NAME_ERROR, /*! The server does not have support for the requested query */ OF_DNS_RESOLVER_ERROR_SERVER_NOT_IMPLEMENTED, /*! The server refused the query */ |
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Modified src/OFDNSResolver.m from [5d30f91158] to [e0d24431d9].
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814 815 816 817 818 819 820 821 822 823 824 825 826 827 | 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 | + + + + + + + + + + + |
/* Random, unused ID */
do {
ID = [OFNumber numberWithUInt16: (uint16_t)of_random()];
} while ([_queries objectForKey: ID] != nil);
if (query.domainName.UTF8StringLength > 253)
@throw [OFOutOfRangeException exception];
if (_settings->_nameServers.count == 0) {
id exception = [OFDNSQueryFailedException
exceptionWithQuery: query
error: OF_DNS_RESOLVER_ERROR_NO_NAME_SERVER];
[delegate resolver: self
didPerformQuery: query
response: nil
exception: exception];
return;
}
context = [[[OFDNSResolverContext alloc]
initWithQuery: query
ID: ID
settings: _settings
delegate: delegate] autorelease];
[self of_sendQueryForContext: context
|
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876 877 878 879 880 881 882 | 887 888 889 890 891 892 893 894 895 896 897 898 899 900 | - - | length: BUFFER_LENGTH]; #endif exception = [OFDNSQueryFailedException exceptionWithQuery: context->_query error: OF_DNS_RESOLVER_ERROR_TIMEOUT]; |
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1037 1038 1039 1040 1041 1042 1043 | 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 | - - |
} @catch (id e) {
exception = e;
}
if (exception != nil)
response = nil;
|
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1271 1272 1273 1274 1275 1276 1277 | 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 | - - |
while ((context = [enumerator nextObject]) != nil) {
OFDNSQueryFailedException *exception;
exception = [OFDNSQueryFailedException
exceptionWithQuery: context->_query
error: OF_DNS_RESOLVER_ERROR_CANCELED];
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Modified src/exceptions/OFDNSQueryFailedException.m from [0c0fa9832e] to [1f9661bb22].
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40 41 42 43 44 45 46 47 48 49 50 51 52 53 | 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | + + | return @"The server returned an error that the domain does not " @"exist."; case OF_DNS_RESOLVER_ERROR_SERVER_NOT_IMPLEMENTED: return @"The server does not have support for the requested " @"query."; case OF_DNS_RESOLVER_ERROR_SERVER_REFUSED: return @"The server refused the query."; case OF_DNS_RESOLVER_ERROR_NO_NAME_SERVER: return @"There was no name server to query."; default: return @"Unknown error."; } } @implementation OFDNSQueryFailedException @synthesize query = _query, error = _error; |
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