LCOV - code coverage report
Current view: top level - cache - local_zone_data.cc (source / functions) Hit Total Coverage
Test: report.info Lines: 17 17 100.0 %
Date: 2012-05-15 Functions: 3 3 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 27 52 51.9 %

           Branch data     Line data    Source code
       1                 :            : // Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
       2                 :            : //
       3                 :            : // Permission to use, copy, modify, and/or distribute this software for any
       4                 :            : // purpose with or without fee is hereby granted, provided that the above
       5                 :            : // copyright notice and this permission notice appear in all copies.
       6                 :            : //
       7                 :            : // THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
       8                 :            : // REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
       9                 :            : // AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
      10                 :            : // INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
      11                 :            : // LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
      12                 :            : // OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
      13                 :            : // PERFORMANCE OF THIS SOFTWARE.
      14                 :            : 
      15                 :            : #include <dns/rrset.h>
      16                 :            : #include "local_zone_data.h"
      17                 :            : #include "cache_entry_key.h"
      18                 :            : #include "rrset_copy.h"
      19                 :            : #include "logger.h"
      20                 :            : 
      21                 :            : using namespace std;
      22                 :            : using namespace isc::dns;
      23                 :            : 
      24                 :            : namespace isc {
      25                 :            : namespace cache {
      26                 :            : 
      27                 :            : typedef pair<std::string, RRsetPtr> RRsetMapPair;
      28                 :            : typedef map<std::string, RRsetPtr>::iterator RRsetMapIterator;
      29                 :            : 
      30                 :            : isc::dns::RRsetPtr
      31                 :         73 : LocalZoneData::lookup(const isc::dns::Name& name,
      32                 :            :                       const isc::dns::RRType& type)
      33                 :            : {
      34                 :        146 :     string key = genCacheEntryName(name, type);
      35                 :        146 :     RRsetMapIterator iter = rrsets_map_.find(key);
      36         [ +  + ]:         73 :     if (iter == rrsets_map_.end()) {
      37 [ +  - ][ +  - ]:         60 :         LOG_DEBUG(logger, DBG_TRACE_DATA, CACHE_LOCALZONE_UNKNOWN).arg(key);
         [ +  - ][ +  - ]
                 [ +  - ]
      38                 :            :         return (RRsetPtr());
      39                 :            :     } else {
      40 [ +  - ][ +  - ]:         13 :         LOG_DEBUG(logger, DBG_TRACE_DATA, CACHE_LOCALZONE_FOUND).arg(key);
         [ +  - ][ +  - ]
                 [ +  - ]
      41                 :         13 :         return (iter->second);
      42                 :            :     }
      43                 :            : }
      44                 :            : 
      45                 :            : void
      46                 :          6 : LocalZoneData::update(const isc::dns::AbstractRRset& rrset) {
      47                 :            :     //TODO Do we really need to recreate the rrset again?
      48                 :         12 :     string key = genCacheEntryName(rrset.getName(), rrset.getType());
      49 [ +  - ][ +  - ]:          6 :     LOG_DEBUG(logger, DBG_TRACE_DATA, CACHE_LOCALZONE_UPDATE).arg(key);
         [ +  - ][ +  - ]
                 [ +  - ]
      50                 :         12 :     RRset* rrset_copy = new RRset(rrset.getName(), rrset.getClass(),
      51 [ +  - ][ +  - ]:          6 :                                   rrset.getType(), rrset.getTTL());
         [ +  - ][ +  - ]
         [ +  - ][ +  - ]
      52                 :            : 
      53         [ +  - ]:          6 :     rrsetCopy(rrset, *rrset_copy);
      54         [ +  - ]:          6 :     RRsetPtr rrset_ptr(rrset_copy);
      55 [ +  - ][ +  - ]:          6 :     rrsets_map_[key] = rrset_ptr;
      56                 :          6 : }
      57                 :            : 
      58                 :            : } // namespace cache
      59                 :          3 : } // namespace isc
      60                 :            : 

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