gdipp_config/config_file.cpp

   1 #include "stdafx.h"
   2 #include "config_file.h"
   3 #include "gdipp_lib/helper.h"
   4
   5 namespace gdipp
   6 {
   7
   8 config_file::config_file(const wchar_t *filename)
   9         : _config_xml(NULL)
  10 {
  11         // get config file path
  12         wchar_t config_path[MAX_PATH];
  13         if (!get_dir_file_path(NULL, filename, config_path))
  14                 return;
  15
  16         pugi::xml_document *config_xml_doc = new pugi::xml_document();
  17         _config_xml = config_xml_doc;
  18
  19         config_xml_doc->load_file(config_path);
  20 }
  21
  22 config_file::~config_file()
  23 {
  24         if (_config_xml != NULL)
  25                 delete _config_xml;
  26 }
  27
  28 const void *config_file::get_config_xml() const
  29 {
  30         return _config_xml;
  31 }
  32
  33 bool config_file::empty() const
  34 {
  35         if (_config_xml == NULL)
  36                 return true;
  37
  38         pugi::xml_document *config_xml_doc = reinterpret_cast<pugi::xml_document *>(_config_xml);
  39         return config_xml_doc->empty();
  40 }
  41
  42 }