1 files changed, 473 insertions, 0 deletions
diff --git a/lib/livestatus/hostgroupstable.cpp b/lib/livestatus/hostgroupstable.cpp
new file mode 100644
index 0000000..984eddb
--- /dev/null
+++ b/lib/livestatus/hostgroupstable.cpp
@@ -0,0 +1,473 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "livestatus/hostgroupstable.hpp"
+#include "icinga/hostgroup.hpp"
+#include "icinga/host.hpp"
+#include "icinga/service.hpp"
+#include "base/configtype.hpp"
+
+using namespace icinga;
+
+HostGroupsTable::HostGroupsTable()
+{
+	AddColumns(this);
+}
+
+void HostGroupsTable::AddColumns(Table *table, const String& prefix,
+	const Column::ObjectAccessor& objectAccessor)
+{
+	table->AddColumn(prefix + "name", Column(&HostGroupsTable::NameAccessor, objectAccessor));
+	table->AddColumn(prefix + "alias", Column(&HostGroupsTable::AliasAccessor, objectAccessor));
+	table->AddColumn(prefix + "notes", Column(&HostGroupsTable::NotesAccessor, objectAccessor));
+	table->AddColumn(prefix + "notes_url", Column(&HostGroupsTable::NotesUrlAccessor, objectAccessor));
+	table->AddColumn(prefix + "action_url", Column(&HostGroupsTable::ActionUrlAccessor, objectAccessor));
+	table->AddColumn(prefix + "members", Column(&HostGroupsTable::MembersAccessor, objectAccessor));
+	table->AddColumn(prefix + "members_with_state", Column(&HostGroupsTable::MembersWithStateAccessor, objectAccessor));
+	table->AddColumn(prefix + "worst_host_state", Column(&HostGroupsTable::WorstHostStateAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_hosts", Column(&HostGroupsTable::NumHostsAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_hosts_pending", Column(&HostGroupsTable::NumHostsPendingAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_hosts_up", Column(&HostGroupsTable::NumHostsUpAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_hosts_down", Column(&HostGroupsTable::NumHostsDownAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_hosts_unreach", Column(&HostGroupsTable::NumHostsUnreachAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services", Column(&HostGroupsTable::NumServicesAccessor, objectAccessor));
+	table->AddColumn(prefix + "worst_service_state", Column(&HostGroupsTable::WorstServiceStateAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services_pending", Column(&HostGroupsTable::NumServicesPendingAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services_ok", Column(&HostGroupsTable::NumServicesOkAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services_warn", Column(&HostGroupsTable::NumServicesWarnAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services_crit", Column(&HostGroupsTable::NumServicesCritAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services_unknown", Column(&HostGroupsTable::NumServicesUnknownAccessor, objectAccessor));
+	table->AddColumn(prefix + "worst_service_hard_state", Column(&HostGroupsTable::WorstServiceHardStateAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services_hard_ok", Column(&HostGroupsTable::NumServicesHardOkAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services_hard_warn", Column(&HostGroupsTable::NumServicesHardWarnAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services_hard_crit", Column(&HostGroupsTable::NumServicesHardCritAccessor, objectAccessor));
+	table->AddColumn(prefix + "num_services_hard_unknown", Column(&HostGroupsTable::NumServicesHardUnknownAccessor, objectAccessor));
+}
+
+String HostGroupsTable::GetName() const
+{
+	return "hostgroups";
+}
+
+String HostGroupsTable::GetPrefix() const
+{
+	return "hostgroup";
+}
+
+void HostGroupsTable::FetchRows(const AddRowFunction& addRowFn)
+{
+	for (const HostGroup::Ptr& hg : ConfigType::GetObjectsByType<HostGroup>()) {
+		if (!addRowFn(hg, LivestatusGroupByNone, Empty))
+			return;
+	}
+}
+
+Value HostGroupsTable::NameAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	return hg->GetName();
+}
+
+Value HostGroupsTable::AliasAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	return hg->GetDisplayName();
+}
+
+Value HostGroupsTable::NotesAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	return hg->GetNotes();
+}
+
+Value HostGroupsTable::NotesUrlAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	return hg->GetNotesUrl();
+}
+
+Value HostGroupsTable::ActionUrlAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	return hg->GetActionUrl();
+}
+
+Value HostGroupsTable::MembersAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	ArrayData members;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		members.push_back(host->GetName());
+	}
+
+	return new Array(std::move(members));
+}
+
+Value HostGroupsTable::MembersWithStateAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	ArrayData members;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		members.push_back(new Array({
+			host->GetName(),
+			host->GetState()
+		}));
+	}
+
+	return new Array(std::move(members));
+}
+
+Value HostGroupsTable::WorstHostStateAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int worst_host = HostUp;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		if (host->GetState() > worst_host)
+			worst_host = host->GetState();
+	}
+
+	return worst_host;
+}
+
+Value HostGroupsTable::NumHostsAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	return hg->GetMembers().size();
+}
+
+Value HostGroupsTable::NumHostsPendingAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_hosts = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		/* no checkresult */
+		if (!host->GetLastCheckResult())
+			num_hosts++;
+	}
+
+	return num_hosts;
+}
+
+Value HostGroupsTable::NumHostsUpAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_hosts = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		if (host->GetState() == HostUp)
+			num_hosts++;
+	}
+
+	return num_hosts;
+}
+
+Value HostGroupsTable::NumHostsDownAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_hosts = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		if (host->GetState() == HostDown)
+			num_hosts++;
+	}
+
+	return num_hosts;
+}
+
+Value HostGroupsTable::NumHostsUnreachAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_hosts = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		if (!host->IsReachable())
+			num_hosts++;
+	}
+
+	return num_hosts;
+}
+
+Value HostGroupsTable::NumServicesAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	if (hg->GetMembers().size() == 0)
+		return 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		num_services += host->GetServices().size();
+	}
+
+	return num_services;
+}
+
+Value HostGroupsTable::WorstServiceStateAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	Value worst_service = ServiceOK;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetState() > worst_service)
+				worst_service = service->GetState();
+		}
+	}
+
+	return worst_service;
+}
+
+Value HostGroupsTable::NumServicesPendingAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (!service->GetLastCheckResult())
+				num_services++;
+		}
+	}
+
+	return num_services;
+}
+
+Value HostGroupsTable::NumServicesOkAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetState() == ServiceOK)
+				num_services++;
+		}
+	}
+
+	return num_services;
+}
+
+Value HostGroupsTable::NumServicesWarnAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetState() == ServiceWarning)
+				num_services++;
+		}
+	}
+
+	return num_services;
+}
+
+Value HostGroupsTable::NumServicesCritAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetState() == ServiceCritical)
+				num_services++;
+		}
+	}
+
+	return num_services;
+}
+
+Value HostGroupsTable::NumServicesUnknownAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetState() == ServiceUnknown)
+				num_services++;
+		}
+	}
+
+	return num_services;
+}
+
+Value HostGroupsTable::WorstServiceHardStateAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	Value worst_service = ServiceOK;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetStateType() == StateTypeHard) {
+				if (service->GetState() > worst_service)
+					worst_service = service->GetState();
+			}
+		}
+	}
+
+	return worst_service;
+}
+
+Value HostGroupsTable::NumServicesHardOkAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetStateType() == StateTypeHard && service->GetState() == ServiceOK)
+				num_services++;
+		}
+	}
+
+	return num_services;
+}
+
+Value HostGroupsTable::NumServicesHardWarnAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetStateType() == StateTypeHard && service->GetState() == ServiceWarning)
+				num_services++;
+		}
+	}
+
+	return num_services;
+}
+
+Value HostGroupsTable::NumServicesHardCritAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetStateType() == StateTypeHard && service->GetState() == ServiceCritical)
+				num_services++;
+		}
+	}
+
+	return num_services;
+}
+
+Value HostGroupsTable::NumServicesHardUnknownAccessor(const Value& row)
+{
+	HostGroup::Ptr hg = static_cast<HostGroup::Ptr>(row);
+
+	if (!hg)
+		return Empty;
+
+	int num_services = 0;
+
+	for (const Host::Ptr& host : hg->GetMembers()) {
+		for (const Service::Ptr& service : host->GetServices()) {
+			if (service->GetStateType() == StateTypeHard && service->GetState() == ServiceUnknown)
+				num_services++;
+		}
+	}
+
+	return num_services;
+}