| 179 | } |
| 180 | |
| 181 | bool FeatureUtility::GetFeatures(std::vector<String>& features, bool get_disabled) |
| 182 | { |
| 183 | /* request all disabled features */ |
| 184 | if (get_disabled) { |
| 185 | /* disable = available-enabled */ |
| 186 | String available_pattern = GetFeaturesAvailablePath() + "/*.conf"; |
| 187 | std::vector<String> available; |
| 188 | Utility::Glob(available_pattern, [&available](const String& featureFile) { CollectFeatures(featureFile, available); }, GlobFile); |
| 189 | |
| 190 | String enabled_pattern = GetFeaturesEnabledPath() + "/*.conf"; |
| 191 | std::vector<String> enabled; |
| 192 | Utility::Glob(enabled_pattern, [&enabled](const String& featureFile) { CollectFeatures(featureFile, enabled); }, GlobFile); |
| 193 | |
| 194 | std::sort(available.begin(), available.end()); |
| 195 | std::sort(enabled.begin(), enabled.end()); |
| 196 | std::set_difference( |
| 197 | available.begin(), available.end(), |
| 198 | enabled.begin(), enabled.end(), |
| 199 | std::back_inserter(features) |
| 200 | ); |
| 201 | } else { |
| 202 | /* all enabled features */ |
| 203 | String enabled_pattern = GetFeaturesEnabledPath() + "/*.conf"; |
| 204 | |
| 205 | Utility::Glob(enabled_pattern, [&features](const String& featureFile) { CollectFeatures(featureFile, features); }, GlobFile); |
| 206 | } |
| 207 | |
| 208 | return true; |
| 209 | } |
| 210 | |
| 211 | bool FeatureUtility::CheckFeatureEnabled(const String& feature) |
| 212 | { |