mirror of https://github.com/Icinga/icinga2.git
102 lines
3.6 KiB
C++
102 lines
3.6 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#include "cli/featureutility.hpp"
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#include "base/logger.hpp"
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#include "base/clicommand.hpp"
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#include "base/application.hpp"
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#include <boost/foreach.hpp>
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#include <boost/algorithm/string/replace.hpp>
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using namespace icinga;
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std::vector<String> FeatureUtility::GetFieldCompletionSuggestions(FeatureCommandType fctype, const String& word)
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{
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std::vector<String> cache;
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std::vector<String> suggestions;
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if (fctype == FeatureCommandEnable) {
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/* only suggest features not already enabled */
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GetFeatures(FeaturesDisabled, cache);
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} else if (fctype == FeatureCommandDisable) {
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/* suggest all enabled features */
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GetFeatures(FeaturesEnabled, cache);
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}
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std::sort(cache.begin(), cache.end());
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BOOST_FOREACH(const String& suggestion, cache) {
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if (suggestion.Find(word) == 0)
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suggestions.push_back(suggestion);
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}
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return suggestions;
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}
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bool FeatureUtility::GetFeatures(FeatureType ftype, std::vector<String>& features)
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{
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String path = Application::GetSysconfDir() + "/icinga2/";
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/* disabled = available-enabled */
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if (ftype == FeaturesDisabled) {
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std::vector<String> enabled;
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std::vector<String> available;
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GetFeatures(FeaturesAvailable, available);
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GetFeatures(FeaturesEnabled, enabled);
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std::sort(available.begin(), available.end());
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std::sort(enabled.begin(), enabled.end());
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std::set_difference(
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available.begin(), available.end(),
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enabled.begin(), enabled.end(),
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std::back_inserter(features)
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);
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return true;
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} else {
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if (ftype == FeaturesAvailable)
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path += "features-available/";
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else if (ftype == FeaturesEnabled)
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path += "features-enabled/";
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else {
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Log(LogCritical, "cli", "Unknown feature type passed. Bailing out.");
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return false;
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}
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if (!Utility::Glob(path + "/*.conf",
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boost::bind(&FeatureUtility::CollectFeatures, _1, boost::ref(features)), GlobFile)) {
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Log(LogCritical, "cli")
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<< "Cannot access path '" << path << "'.";
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return false;
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}
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}
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return true;
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}
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void FeatureUtility::CollectFeatures(const String& feature_file, std::vector<String>& features)
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{
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String feature = Utility::BaseName(feature_file);
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boost::algorithm::replace_all(feature, ".conf", "");
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Log(LogDebug, "cli")
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<< "Adding feature: " << feature;
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features.push_back(feature);
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}
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