LCOV - code coverage report
Current view: top level - log - message_dictionary.cc (source / functions) Hit Total Coverage
Test: report.info Lines: 32 33 97.0 %
Date: 2012-05-15 Functions: 7 7 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 22 28 78.6 %

           Branch data     Line data    Source code
       1                 :            : // Copyright (C) 2011  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 <cstddef>
      16                 :            : #include <log/message_dictionary.h>
      17                 :            : #include <log/message_types.h>
      18                 :            : 
      19                 :            : using namespace std;
      20                 :            : 
      21                 :            : namespace isc {
      22                 :            : namespace log {
      23                 :            : 
      24                 :            : // (Virtual) Destructor
      25                 :            : 
      26                 :        166 : MessageDictionary::~MessageDictionary() {
      27                 :        166 : }
      28                 :            : 
      29                 :            : // Add message and note if ID already exists
      30                 :            : 
      31                 :            : bool
      32                 :      18973 : MessageDictionary::add(const string& ident, const string& text) {
      33                 :      18973 :     Dictionary::iterator i = dictionary_.find(ident);
      34                 :      56919 :     bool not_found = (i == dictionary_.end());
      35         [ +  + ]:      18973 :     if (not_found) {
      36                 :            : 
      37                 :            :         // Message not already in the dictionary, so add it.
      38                 :      18961 :         dictionary_[ident] = text;
      39                 :            :     }
      40                 :            : 
      41                 :      18973 :     return (not_found);
      42                 :            : }
      43                 :            : 
      44                 :            : // Add message and note if ID does not already exist
      45                 :            : 
      46                 :            : bool
      47                 :          9 : MessageDictionary::replace(const string& ident, const string& text) {
      48                 :          9 :     Dictionary::iterator i = dictionary_.find(ident);
      49                 :         27 :     bool found = (i != dictionary_.end());
      50         [ +  + ]:          9 :     if (found) {
      51                 :            : 
      52                 :            :         // Exists, so replace it.
      53                 :          5 :         dictionary_[ident] = text;
      54                 :            :     }
      55                 :            : 
      56                 :          9 :     return (found);
      57                 :            : }
      58                 :            : 
      59                 :            : // Load a set of messages
      60                 :            : 
      61                 :            : vector<std::string>
      62                 :        448 : MessageDictionary::load(const char* messages[]) {
      63                 :            :     vector<std::string> duplicates;
      64                 :        448 :     int i = 0;
      65         [ +  + ]:      17887 :     while (messages[i]) {
      66                 :            : 
      67                 :            :         // ID present, so note it and point to text.
      68                 :      16991 :         const MessageID ident(messages[i++]);
      69         [ +  + ]:      16991 :         if (messages[i]) {
      70                 :            : 
      71                 :            :             // Text not null, note it and point to next ident.
      72         [ +  - ]:      34428 :             string text(messages[i++]);
      73                 :            : 
      74                 :            :             // Add ID and text to message dictionary, noting if the ID was
      75                 :            :             // already present.
      76         [ +  - ]:      16990 :             bool added = add(ident, text);
      77         [ +  + ]:      16990 :             if (!added) {
      78         [ +  - ]:          8 :                 duplicates.push_back(boost::lexical_cast<string>(ident));
      79                 :            :             }
      80                 :            :         }
      81                 :            :     }
      82                 :        448 :     return (duplicates);
      83                 :            : }
      84                 :            : 
      85                 :            : // Return message text or blank string.  A reference is returned to a string
      86                 :            : // in the dictionary - this is fine, as the string is immediately used for
      87                 :            : // output.
      88                 :            : 
      89                 :            : const string&
      90                 :      40833 : MessageDictionary::getText(const string& ident) const {
      91 [ +  + ][ +  - ]:      40833 :     static const string empty("");
                 [ +  - ]
      92                 :      81666 :     Dictionary::const_iterator i = dictionary_.find(ident);
      93         [ +  + ]:      40833 :     if (i == dictionary_.end()) {
      94                 :            :         return (empty);
      95                 :            :     }
      96                 :            :     else {
      97                 :      40833 :         return (i->second);
      98                 :            :     }
      99                 :            : }
     100                 :            : 
     101                 :            : // Return global dictionary
     102                 :            : 
     103                 :            : MessageDictionary&
     104                 :      42889 : MessageDictionary::globalDictionary() {
     105 [ +  + ][ +  - ]:      42889 :     static MessageDictionary global;
     106                 :      42889 :     return (global);
     107                 :            : }
     108                 :            : 
     109                 :            : 
     110                 :            : 
     111                 :            : 
     112                 :            : } // namespace log
     113                 :          0 : } // namespace isc

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