void Backend::tryPlugin (PluginSpec const & spec) { PluginPtr plugin = modules.load (spec); errorplugins.tryPlugin (*plugin.get ()); getplugins.tryPlugin (*plugin.get ()); setplugins.tryPlugin (*plugin.get ()); for (auto & elem : plugins) { if (plugin->getFullName () == elem->getFullName ()) throw PluginAlreadyInserted (plugin->getFullName ()); } plugins.push_back (std::move (plugin)); }
void TreeViewModel::importConfiguration(const QString& name, const QString& format, QString& file, const QVariantList &mergeStrategies) { Key root(name.toStdString(), KEY_END); KeySet originalKeys = collectCurrentKeySet(); KeySet base = originalKeys.cut(root); printWarnings (cerr, root); KeySet importedKeys; string formatString = format.toStdString(); string fileString = file.remove("file://").toStdString(); Modules modules; PluginPtr plugin = modules.load(formatString); Key errorKey (root); errorKey.setString (fileString); plugin->get(importedKeys, errorKey); stringstream ws; stringstream es; QString warnings; QString errors; printWarnings(ws, errorKey); warnings = QString::fromStdString(ws.str()); printError(es, errorKey); errors = QString::fromStdString(es.str()); if(!errors.isEmpty()) { emit showMessage(tr("Error"), tr("Failed to import configuration from %1 to %2.").arg(file, QString::fromStdString(root.getName())), errors); return; } ThreeWayMerge merger; foreach(QVariant s, mergeStrategies) { MergeConflictStrategy* strategy = getMergeStrategy(s.toString()); if(strategy) merger.addConflictStrategy(strategy); }
int ImportCommand::execute (Cmdline const & cl) { size_t argc = cl.arguments.size (); if (argc != 1 && argc != 2 && argc != 3) { throw invalid_argument ("need 1 to 3 arguments"); } Key root = cl.createKey (0); if (!root.isValid ()) { throw invalid_argument ("root key \"" + cl.arguments[0] + "\" is not a valid key name"); } KeySet originalKeys; kdb.get (originalKeys, root); KeySet base = originalKeys.cut (root); printWarnings (cerr, root); string format = cl.format; if (argc > 1) format = cl.arguments[1]; string file = "/dev/stdin"; if (argc > 2 && cl.arguments[2] != "-") file = cl.arguments[2]; Modules modules; PluginPtr plugin = modules.load (format, cl.getPluginsConfig ()); Key errorKey (root); errorKey.setString (file); KeySet importedKeys; plugin->get (importedKeys, errorKey); importedKeys = importedKeys.cut (root); printWarnings (cerr, errorKey); printError (cerr, errorKey); ThreeWayMerge merger; MergeHelper helper; helper.configureMerger (cl, merger); MergeResult result = merger.mergeKeySet ( MergeTask (BaseMergeKeys (base, root), OurMergeKeys (base, root), TheirMergeKeys (importedKeys, root), root)); helper.reportResult (cl, result, cout, cerr); int ret = -1; if (!result.hasConflicts ()) { if (cl.verbose) { cout << "The merged keyset with strategy " << cl.strategy << " is:" << endl; cout << result.getMergedKeys (); } KeySet resultKeys = result.getMergedKeys (); originalKeys.append (resultKeys); kdb.set (originalKeys, root); ret = 0; } return ret; }
int EditorCommand::execute(Cmdline const& cl) { #ifdef _WIN32 throw EditorNotAvailable(); #endif int argc = cl.arguments.size (); if (argc < 1) { throw invalid_argument ("wrong number of arguments, 1 needed"); } Key root = cl.createKey(0); KeySet ours; KDB kdb; kdb.get (ours, root); KeySet oursToEdit = ours.cut (root); // export it to file string format = cl.format; if (argc > 1) format = cl.arguments[1]; Modules modules; PluginPtr plugin = modules.load(format); tmpFile(); if (cl.verbose) std::cout << "filename set to " << filename << std::endl; Key errorKey(root); errorKey.setString(filename); if (plugin->set(oursToEdit, errorKey) == -1) { printWarnings(cerr, errorKey); printError(cerr, errorKey); return 11; } printWarnings(cerr, errorKey); // start editor if (cl.verbose) std::cout << "running editor with " << filename << std::endl; if (!cl.editor.empty()) { if (!runEditor (cl.editor, filename)) { std::cerr << "Could not run editor " << cl.editor << std::endl; return 12; } } else { if (!runAllEditors(filename)) { std::cerr << "Could not run any editor, please change /sw/elektra/kdb/#0/current/editor" << std::endl; return 12; } } // import from the file KeySet importedKeys; plugin->get(importedKeys, errorKey); importedKeys = importedKeys.cut(root); printWarnings (cerr, errorKey); printError (cerr, errorKey); ThreeWayMerge merger; MergeHelper helper; helper.configureMerger (cl, merger); MergeResult result = merger.mergeKeySet ( MergeTask (BaseMergeKeys (oursToEdit, root), OurMergeKeys (oursToEdit, root), TheirMergeKeys (importedKeys, root), root)); helper.reportResult (cl, result, cout, cerr); int ret = 13; if (!result.hasConflicts ()) { if (cl.verbose) { cout << "The merged keyset with strategy " << cl.strategy << " is:" << endl; cout << result.getMergedKeys(); } KeySet resultKeys = result.getMergedKeys(); if (cl.verbose) std::cout << "about to write result keys " << resultKeys << std::endl; ours.append(resultKeys); kdb.set (ours, root); if (cl.verbose) std::cout << "successful, cleaning up " << filename << std::endl; unlink(filename.c_str()); ret = 0; } else { std::cout << "Import not successful, please import and remove \"" << filename << '"' << std::endl; } return ret; }