bool XmlSettingsStore::Save() {
if (!modified_) {
return true;
}
try {
modified_ = false;
std::ofstream out;
out.open(widen(filename_), std::ios::out | std::ios::trunc);
out << "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n";
out << "<settings>\n";
for (const auto& p : long_settings_) {
out << "<long name=\"" << p.first << "\" value=\"" << p.second
<< "\"/>\n";
}
for (const auto& p : boolean_settings_) {
std::string value = p.second ? "True" : "False";
out << "<bool name=\"" << p.first << "\" value=\"" << value << "\"/>\n";
}
for (const auto& p : string_settings_) {
std::string attribute = p.second;
XML_Escape(attribute, true /* attribute */);
out << "<string name=\"" << p.first << "\" value=\"" << attribute
<< "\"/>\n";
}
out << "</settings>\n";
out.close();
} catch (...) {
// TODO(localize).
m_pMsgs->Message("Failed to save the settings", true /* interrupt */);
return false;
}
return true;
}
bool XmlSettingsStore::Save() {
if (!modified_) {
return true;
}
modified_ = false;
std::stringstream out;
out << "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n";
out << "<!DOCTYPE settings SYSTEM \"settings.dtd\">\n";
out << "<settings>\n";
for (const auto& p : long_settings_) {
out << "<long name=\"" << p.first << "\" value=\"" << p.second
<< "\"/>\n";
}
for (const auto& p : boolean_settings_) {
std::string value = p.second ? "True" : "False";
out << "<bool name=\"" << p.first << "\" value=\"" << value << "\"/>\n";
}
for (const auto& p : string_settings_) {
std::string attribute = p.second;
XML_Escape(attribute, true /* attribute */);
out << "<string name=\"" << p.first << "\" value=\"" << attribute
<< "\"/>\n";
}
out << "</settings>\n";
return fileutils_->WriteUserDataFile(filename_, out.str(),false);
}
