livestatus/src/RendererCSV.cc

   1 // +------------------------------------------------------------------+
   2 // |             ____ _               _        __  __ _  __           |
   3 // |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   4 // |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   5 // |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   6 // |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   7 // |                                                                  |
   8 // | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
   9 // +------------------------------------------------------------------+
  10 //
  11 // This file is part of Check_MK.
  12 // The official homepage is at http://mathias-kettner.de/check_mk.
  13 //
  14 // check_mk is free software;  you can redistribute it and/or modify it
  15 // under the  terms of the  GNU General Public License  as published by
  16 // the Free Software Foundation in version 2.  check_mk is  distributed
  17 // in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
  18 // out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
  19 // PARTICULAR PURPOSE. See the  GNU General Public License for more de-
  20 // tails. You should have  received  a copy of the  GNU  General Public
  21 // License along with GNU Make; see the file  COPYING.  If  not,  write
  22 // to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
  23 // Boston, MA 02110-1301 USA.
  24
  25 #include "RendererCSV.h"
  26 #include <ostream>
  27 class Logger;
  28
  29 RendererCSV::RendererCSV(std::ostream &os, Logger *logger,
  30                          Encoding data_encoding)
  31     : Renderer(os, logger, data_encoding) {}
  32
  33 // --------------------------------------------------------------------------
  34
  35 void RendererCSV::beginQuery() {}
  36 void RendererCSV::separateQueryElements() {}
  37 void RendererCSV::endQuery() {}
  38
  39 // --------------------------------------------------------------------------
  40
  41 void RendererCSV::beginRow() {}
  42 void RendererCSV::beginRowElement() { _os << R"(")"; }  // "
  43 void RendererCSV::endRowElement() { _os << R"(")"; }    // "
  44 void RendererCSV::separateRowElements() { _os << ","; }
  45 void RendererCSV::endRow() { _os << "\r\n"; }
  46
  47 // --------------------------------------------------------------------------
  48
  49 void RendererCSV::beginList() {}
  50 void RendererCSV::separateListElements() { _os << ","; }
  51 void RendererCSV::endList() {}
  52
  53 // --------------------------------------------------------------------------
  54
  55 void RendererCSV::beginSublist() {}
  56 void RendererCSV::separateSublistElements() { _os << "|"; }
  57 void RendererCSV::endSublist() {}
  58
  59 // --------------------------------------------------------------------------
  60
  61 void RendererCSV::beginDict() {}
  62 void RendererCSV::separateDictElements() { _os << ","; }
  63 void RendererCSV::separateDictKeyValue() { _os << "|"; }
  64 void RendererCSV::endDict() {}
  65
  66 // --------------------------------------------------------------------------
  67
  68 void RendererCSV::outputNull() {}
  69
  70 void RendererCSV::outputEscaped(char ch) {
  71     _os << (ch == '"' ? R"("")" : std::string(1, ch));
  72 }
  73
  74 void RendererCSV::outputBlob(const std::vector<char> &value) {
  75     for (auto ch : value) {
  76         outputEscaped(ch);
  77     }
  78 }
  79
  80 void RendererCSV::outputString(const std::string &value) {
  81     for (auto ch : value) {
  82         outputEscaped(ch);
  83     }
  84 }