mirror of https://github.com/Icinga/icinga2.git
126 lines
3.6 KiB
C++
126 lines
3.6 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012 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 "i2-cib.h"
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using namespace icinga;
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Host::Host(const ConfigObject::Ptr& configObject)
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: ConfigObjectAdapter(configObject)
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{
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assert(GetType() == "host");
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}
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string Host::GetAlias(void) const
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{
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string value;
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if (GetProperty("alias", &value))
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return value;
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return GetName();
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}
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bool Host::Exists(const string& name)
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{
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return (ConfigObject::GetObject("host", name));
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}
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Host Host::GetByName(const string& name)
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{
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ConfigObject::Ptr configObject = ConfigObject::GetObject("host", name);
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if (!configObject)
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throw invalid_argument("Host '" + name + "' does not exist.");
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return Host(configObject);
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}
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Dictionary::Ptr Host::GetGroups(void) const
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{
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Dictionary::Ptr value;
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GetProperty("hostgroups", &value);
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return value;
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}
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set<string> Host::GetParents(void) const
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{
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set<string> parents;
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Dictionary::Ptr dependencies;
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if (GetProperty("dependencies", &dependencies)) {
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dependencies = Service::ResolveDependencies(*this, dependencies);
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Dictionary::Iterator it;
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for (it = dependencies->Begin(); it != dependencies->End(); it++) {
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Service service = Service::GetByName(it->second);
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string parent = service.GetHost().GetName();
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/* ignore ourselves */
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if (parent == GetName())
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continue;
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parents.insert(parent);
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}
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}
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return parents;
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}
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bool Host::IsReachable(void) const
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{
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Dictionary::Ptr dependencies;
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if (GetProperty("dependencies", &dependencies)) {
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dependencies = Service::ResolveDependencies(*this, dependencies);
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Dictionary::Iterator it;
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for (it = dependencies->Begin(); it != dependencies->End(); it++) {
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Service service = Service::GetByName(it->second);
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if (!service.IsReachable() ||
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(service.GetState() != StateOK && service.GetState() != StateWarning)) {
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return false;
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}
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}
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}
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return true;
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}
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bool Host::IsUp(void) const
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{
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Dictionary::Ptr hostchecks;
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if (GetProperty("hostchecks", &hostchecks)) {
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hostchecks = Service::ResolveDependencies(*this, hostchecks);
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Dictionary::Iterator it;
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for (it = hostchecks->Begin(); it != hostchecks->End(); it++) {
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Service service = Service::GetByName(it->second);
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if (service.GetState() != StateOK && service.GetState() != StateWarning) {
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return false;
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}
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}
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}
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return true;
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}
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