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-rw-r--r--lib/livestatus/table.cpp165
1 files changed, 165 insertions, 0 deletions
diff --git a/lib/livestatus/table.cpp b/lib/livestatus/table.cpp
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+++ b/lib/livestatus/table.cpp
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+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "livestatus/table.hpp"
+#include "livestatus/statustable.hpp"
+#include "livestatus/contactgroupstable.hpp"
+#include "livestatus/contactstable.hpp"
+#include "livestatus/hostgroupstable.hpp"
+#include "livestatus/hoststable.hpp"
+#include "livestatus/servicegroupstable.hpp"
+#include "livestatus/servicestable.hpp"
+#include "livestatus/commandstable.hpp"
+#include "livestatus/commentstable.hpp"
+#include "livestatus/downtimestable.hpp"
+#include "livestatus/endpointstable.hpp"
+#include "livestatus/zonestable.hpp"
+#include "livestatus/timeperiodstable.hpp"
+#include "livestatus/logtable.hpp"
+#include "livestatus/statehisttable.hpp"
+#include "livestatus/filter.hpp"
+#include "base/array.hpp"
+#include "base/dictionary.hpp"
+#include <boost/algorithm/string/case_conv.hpp>
+
+using namespace icinga;
+
+Table::Table(LivestatusGroupByType type)
+ : m_GroupByType(type), m_GroupByObject(Empty)
+{ }
+
+Table::Ptr Table::GetByName(const String& name, const String& compat_log_path, const unsigned long& from, const unsigned long& until)
+{
+ if (name == "status")
+ return new StatusTable();
+ else if (name == "contactgroups")
+ return new ContactGroupsTable();
+ else if (name == "contacts")
+ return new ContactsTable();
+ else if (name == "hostgroups")
+ return new HostGroupsTable();
+ else if (name == "hosts")
+ return new HostsTable();
+ else if (name == "hostsbygroup")
+ return new HostsTable(LivestatusGroupByHostGroup);
+ else if (name == "servicegroups")
+ return new ServiceGroupsTable();
+ else if (name == "services")
+ return new ServicesTable();
+ else if (name == "servicesbygroup")
+ return new ServicesTable(LivestatusGroupByServiceGroup);
+ else if (name == "servicesbyhostgroup")
+ return new ServicesTable(LivestatusGroupByHostGroup);
+ else if (name == "commands")
+ return new CommandsTable();
+ else if (name == "comments")
+ return new CommentsTable();
+ else if (name == "downtimes")
+ return new DowntimesTable();
+ else if (name == "timeperiods")
+ return new TimePeriodsTable();
+ else if (name == "log")
+ return new LogTable(compat_log_path, from, until);
+ else if (name == "statehist")
+ return new StateHistTable(compat_log_path, from, until);
+ else if (name == "endpoints")
+ return new EndpointsTable();
+ else if (name == "zones")
+ return new ZonesTable();
+
+ return nullptr;
+}
+
+void Table::AddColumn(const String& name, const Column& column)
+{
+ std::pair<String, Column> item = std::make_pair(name, column);
+
+ auto ret = m_Columns.insert(item);
+
+ if (!ret.second)
+ ret.first->second = column;
+}
+
+Column Table::GetColumn(const String& name) const
+{
+ String dname = name;
+ String prefix = GetPrefix() + "_";
+
+ if (dname.Find(prefix) == 0)
+ dname = dname.SubStr(prefix.GetLength());
+
+ auto it = m_Columns.find(dname);
+
+ if (it == m_Columns.end())
+ BOOST_THROW_EXCEPTION(std::invalid_argument("Column '" + dname + "' does not exist in table '" + GetName() + "'."));
+
+ return it->second;
+}
+
+std::vector<String> Table::GetColumnNames() const
+{
+ std::vector<String> names;
+
+ for (const auto& kv : m_Columns) {
+ names.push_back(kv.first);
+ }
+
+ return names;
+}
+
+std::vector<LivestatusRowValue> Table::FilterRows(const Filter::Ptr& filter, int limit)
+{
+ std::vector<LivestatusRowValue> rs;
+
+ FetchRows([this, filter, limit, &rs](const Value& row, LivestatusGroupByType groupByType, const Object::Ptr& groupByObject) {
+ return FilteredAddRow(rs, filter, limit, row, groupByType, groupByObject);
+ });
+
+ return rs;
+}
+
+bool Table::FilteredAddRow(std::vector<LivestatusRowValue>& rs, const Filter::Ptr& filter, int limit, const Value& row, LivestatusGroupByType groupByType, const Object::Ptr& groupByObject)
+{
+ if (limit != -1 && static_cast<int>(rs.size()) == limit)
+ return false;
+
+ if (!filter || filter->Apply(this, row)) {
+ LivestatusRowValue rval;
+ rval.Row = row;
+ rval.GroupByType = groupByType;
+ rval.GroupByObject = groupByObject;
+
+ rs.emplace_back(std::move(rval));
+ }
+
+ return true;
+}
+
+Value Table::ZeroAccessor(const Value&)
+{
+ return 0;
+}
+
+Value Table::OneAccessor(const Value&)
+{
+ return 1;
+}
+
+Value Table::EmptyStringAccessor(const Value&)
+{
+ return "";
+}
+
+Value Table::EmptyArrayAccessor(const Value&)
+{
+ return new Array();
+}
+
+Value Table::EmptyDictionaryAccessor(const Value&)
+{
+ return new Dictionary();
+}
+
+LivestatusGroupByType Table::GetGroupByType() const
+{
+ return m_GroupByType;
+}