src/FLARM/FlarmNetDatabase.cpp

   1 /*
   2 Copyright_License {
   3
   4   XCSoar Glide Computer - http://www.xcsoar.org/
   5   Copyright (C) 2000-2013 The XCSoar Project
   6   A detailed list of copyright holders can be found in the file "AUTHORS".
   7
   8   This program is free software; you can redistribute it and/or
   9   modify it under the terms of the GNU General Public License
  10   as published by the Free Software Foundation; either version 2
  11   of the License, or (at your option) any later version.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18   You should have received a copy of the GNU General Public License
  19   along with this program; if not, write to the Free Software
  20   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21 }
  22 */
  23
  24 #include "FlarmNetDatabase.hpp"
  25 #include "Util/StringUtil.hpp"
  26
  27 #include <assert.h>
  28
  29 void
  30 FlarmNetDatabase::Insert(const FlarmNetRecord &record)
  31 {
  32   FlarmId id = record.GetId();
  33   if (!id.IsDefined())
  34     /* ignore malformed records */
  35     return;
  36
  37   map.insert(std::make_pair(id, record));
  38 }
  39
  40 const FlarmNetRecord *
  41 FlarmNetDatabase::FindFirstRecordByCallSign(const TCHAR *cn) const
  42 {
  43   for (const auto &i : map) {
  44     assert(i.first.IsDefined());
  45
  46     const FlarmNetRecord &record = i.second;
  47     if (StringIsEqual(record.callsign, cn))
  48       return &record;
  49   }
  50
  51   return NULL;
  52 }
  53
  54 unsigned
  55 FlarmNetDatabase::FindRecordsByCallSign(const TCHAR *cn,
  56                                         const FlarmNetRecord *array[],
  57                                         unsigned size) const
  58 {
  59   unsigned count = 0;
  60
  61   for (const auto &i : map) {
  62     assert(i.first.IsDefined());
  63
  64     const FlarmNetRecord &record = i.second;
  65     if (StringIsEqual(record.callsign, cn))
  66       array[count++] = &record;
  67   }
  68
  69   return count;
  70 }
  71
  72 unsigned
  73 FlarmNetDatabase::FindIdsByCallSign(const TCHAR *cn, FlarmId array[],
  74                                     unsigned size) const
  75 {
  76   unsigned count = 0;
  77
  78   for (const auto &i : map) {
  79     assert(i.first.IsDefined());
  80
  81     const FlarmNetRecord &record = i.second;
  82     if (StringIsEqual(record.callsign, cn))
  83       array[count++] = i.first;
  84   }
  85
  86   return count;
  87 }