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icinga2/lib/livestatus/hostgroupstable.cpp
Yonas Habteab 91c7e60df8 Replace all existing copyright headers with SPDX headers 
I've used the following command to replace the original copyright header
lines in a C-style comment block:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{/\*[^*]*\(\s*c\s*\)\s*(\d{4})\s*Icinga\s+GmbH[^*]*\*/}{// SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n// SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```

For files that use shell-style comments (#) like CMakeLists.txt, I've
used this command:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{#.*\(\s*c\s*\)\s(\d{4})\sIcinga\s+GmbH.*}{# SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n# SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```

And for SQL files:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{--.*\(c\)\s(\d{4})\sIcinga\sGmbH.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{-- Copyright \(c\)\s(\d{4})\sIcinga\s+Development\sTeam.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
2026-02-04 14:00:05 +01:00

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// SPDX-FileCopyrightText: 2012 Icinga GmbH <https://icinga.com>
// SPDX-License-Identifier: GPL-2.0-or-later
#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;
}
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