//-----------------------------------------------------------------------
bool ConfigFileEx::hasSetting(const String& _key, const String& _section) const
{
SettingsBySection::const_iterator secIt = mSettings.find(_section);
if (secIt == mSettings.end())
return false;
SettingsMultiMap* sec = secIt->second;
SettingsMultiMap::const_iterator it = sec->find(_key);
return (it != sec->end());
}
//-----------------------------------------------------------------------
void ConfigFileEx::load(const DataStreamExPtr& _dataStream, const String& _separators, const String& _comments, ConfigFileExFlags _flags)
{
if( !_flags.check( ConfigFileExFlags::MERGE ))
_clear();
if(_dataStream->getEncoding().empty())
_dataStream->setEncoding("UTF-8");
String currentSection = "";
SettingsMultiMap* currentSettings = OGRE_NEW_T(SettingsMultiMap, MEMCATEGORY_GENERAL)();
mSettings[currentSection] = currentSettings;
/* Process the file line for line */
String line, optName, optVal;
while (!_dataStream->eof())
{
_dataStream->readLine(line, EOL::CRLF);
/* Ignore comments & blanks */
if (line.length() > 0 && line.find_first_of(_comments) != 0)
{
if (line.at(0) == '[' && line.at(line.length()-1) == ']')
{
// Section
currentSection = line.substr(1, line.length() - 2);
SettingsBySection::const_iterator seci = mSettings.find(currentSection);
if (seci == mSettings.end())
{
currentSettings = OGRE_NEW_T(SettingsMultiMap, MEMCATEGORY_GENERAL)();
mSettings[currentSection] = currentSettings;
}
else
{
currentSettings = seci->second;
}
}
else
{
/* Find the first seperator character and split the string there */
size_t separator_pos = line.find_first_of(_separators, 0);
if (separator_pos != String::npos)
{
optName = line.substr(0, separator_pos);
/* Find the first non-seperator character following the name */
String::size_type nonseparator_pos = line.find_first_not_of(_separators, separator_pos);
/* ... and extract the value */
/* Make sure we don't crash on an empty setting (it might be a valid value) */
optVal = (nonseparator_pos == String::npos) ? "" : line.substr(nonseparator_pos);
if(!_flags.check( ConfigFileExFlags::NO_TRIM_WHITESPACES))
{
StringUtil::trim(optVal);
StringUtil::trim(optName);
}
optVal = deconvertSpecialChars(optVal);
SettingsMultiMap::iterator setit = currentSettings->end();
if( !_flags.check( ConfigFileExFlags::MULTI_SETTINGS ))
{
setit = currentSettings->find(optName);
}
if(setit == currentSettings->end())
{
setit = currentSettings->insert(SettingsMultiMap::value_type(optName, String()));
}
setit->second = optVal;
}
}
}
}
loaded();
}
