From 56ae875861ab260b80a030f50c4aff9f9dc8fff0 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 13:32:39 +0200 Subject: Adding upstream version 2.14.2. Signed-off-by: Daniel Baumann --- lib/livestatus/logtable.cpp | 229 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 229 insertions(+) create mode 100644 lib/livestatus/logtable.cpp (limited to 'lib/livestatus/logtable.cpp') diff --git a/lib/livestatus/logtable.cpp b/lib/livestatus/logtable.cpp new file mode 100644 index 0000000..c1358dd --- /dev/null +++ b/lib/livestatus/logtable.cpp @@ -0,0 +1,229 @@ +/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */ + +#include "livestatus/logtable.hpp" +#include "livestatus/livestatuslogutility.hpp" +#include "livestatus/hoststable.hpp" +#include "livestatus/servicestable.hpp" +#include "livestatus/contactstable.hpp" +#include "livestatus/commandstable.hpp" +#include "icinga/icingaapplication.hpp" +#include "icinga/cib.hpp" +#include "icinga/service.hpp" +#include "icinga/host.hpp" +#include "icinga/user.hpp" +#include "icinga/checkcommand.hpp" +#include "icinga/eventcommand.hpp" +#include "icinga/notificationcommand.hpp" +#include "base/convert.hpp" +#include "base/utility.hpp" +#include "base/logger.hpp" +#include "base/application.hpp" +#include "base/objectlock.hpp" +#include +#include +#include +#include + +using namespace icinga; + +LogTable::LogTable(const String& compat_log_path, time_t from, time_t until) +{ + /* store attributes for FetchRows */ + m_TimeFrom = from; + m_TimeUntil = until; + m_CompatLogPath = compat_log_path; + + AddColumns(this); +} + +void LogTable::AddColumns(Table *table, const String& prefix, + const Column::ObjectAccessor& objectAccessor) +{ + table->AddColumn(prefix + "time", Column(&LogTable::TimeAccessor, objectAccessor)); + table->AddColumn(prefix + "lineno", Column(&LogTable::LinenoAccessor, objectAccessor)); + table->AddColumn(prefix + "class", Column(&LogTable::ClassAccessor, objectAccessor)); + table->AddColumn(prefix + "message", Column(&LogTable::MessageAccessor, objectAccessor)); + table->AddColumn(prefix + "type", Column(&LogTable::TypeAccessor, objectAccessor)); + table->AddColumn(prefix + "options", Column(&LogTable::OptionsAccessor, objectAccessor)); + table->AddColumn(prefix + "comment", Column(&LogTable::CommentAccessor, objectAccessor)); + table->AddColumn(prefix + "plugin_output", Column(&LogTable::PluginOutputAccessor, objectAccessor)); + table->AddColumn(prefix + "state", Column(&LogTable::StateAccessor, objectAccessor)); + table->AddColumn(prefix + "state_type", Column(&LogTable::StateTypeAccessor, objectAccessor)); + table->AddColumn(prefix + "attempt", Column(&LogTable::AttemptAccessor, objectAccessor)); + table->AddColumn(prefix + "service_description", Column(&LogTable::ServiceDescriptionAccessor, objectAccessor)); + table->AddColumn(prefix + "host_name", Column(&LogTable::HostNameAccessor, objectAccessor)); + table->AddColumn(prefix + "contact_name", Column(&LogTable::ContactNameAccessor, objectAccessor)); + table->AddColumn(prefix + "command_name", Column(&LogTable::CommandNameAccessor, objectAccessor)); + + HostsTable::AddColumns(table, "current_host_", [objectAccessor](const Value& row, LivestatusGroupByType, const Object::Ptr&) -> Value { + return HostAccessor(row, objectAccessor); + }); + ServicesTable::AddColumns(table, "current_service_", [objectAccessor](const Value& row, LivestatusGroupByType, const Object::Ptr&) -> Value { + return ServiceAccessor(row, objectAccessor); + }); + ContactsTable::AddColumns(table, "current_contact_", [objectAccessor](const Value& row, LivestatusGroupByType, const Object::Ptr&) -> Value { + return ContactAccessor(row, objectAccessor); + }); + CommandsTable::AddColumns(table, "current_command_", [objectAccessor](const Value& row, LivestatusGroupByType, const Object::Ptr&) -> Value { + return CommandAccessor(row, objectAccessor); + }); +} + +String LogTable::GetName() const +{ + return "log"; +} + +String LogTable::GetPrefix() const +{ + return "log"; +} + +void LogTable::FetchRows(const AddRowFunction& addRowFn) +{ + Log(LogDebug, "LogTable") + << "Pre-selecting log file from " << m_TimeFrom << " until " << m_TimeUntil; + + /* create log file index */ + LivestatusLogUtility::CreateLogIndex(m_CompatLogPath, m_LogFileIndex); + + /* generate log cache */ + LivestatusLogUtility::CreateLogCache(m_LogFileIndex, this, m_TimeFrom, m_TimeUntil, addRowFn); +} + +/* gets called in LivestatusLogUtility::CreateLogCache */ +void LogTable::UpdateLogEntries(const Dictionary::Ptr& log_entry_attrs, int line_count, int lineno, const AddRowFunction& addRowFn) +{ + /* additional attributes only for log table */ + log_entry_attrs->Set("lineno", lineno); + + addRowFn(log_entry_attrs, LivestatusGroupByNone, Empty); +} + +Object::Ptr LogTable::HostAccessor(const Value& row, const Column::ObjectAccessor&) +{ + String host_name = static_cast(row)->Get("host_name"); + + if (host_name.IsEmpty()) + return nullptr; + + return Host::GetByName(host_name); +} + +Object::Ptr LogTable::ServiceAccessor(const Value& row, const Column::ObjectAccessor&) +{ + String host_name = static_cast(row)->Get("host_name"); + String service_description = static_cast(row)->Get("service_description"); + + if (service_description.IsEmpty() || host_name.IsEmpty()) + return nullptr; + + return Service::GetByNamePair(host_name, service_description); +} + +Object::Ptr LogTable::ContactAccessor(const Value& row, const Column::ObjectAccessor&) +{ + String contact_name = static_cast(row)->Get("contact_name"); + + if (contact_name.IsEmpty()) + return nullptr; + + return User::GetByName(contact_name); +} + +Object::Ptr LogTable::CommandAccessor(const Value& row, const Column::ObjectAccessor&) +{ + String command_name = static_cast(row)->Get("command_name"); + + if (command_name.IsEmpty()) + return nullptr; + + CheckCommand::Ptr check_command = CheckCommand::GetByName(command_name); + if (!check_command) { + EventCommand::Ptr event_command = EventCommand::GetByName(command_name); + if (!event_command) { + NotificationCommand::Ptr notification_command = NotificationCommand::GetByName(command_name); + if (!notification_command) + return nullptr; + else + return notification_command; + } else + return event_command; + } else + return check_command; +} + +Value LogTable::TimeAccessor(const Value& row) +{ + return static_cast(row)->Get("time"); +} + +Value LogTable::LinenoAccessor(const Value& row) +{ + return static_cast(row)->Get("lineno"); +} + +Value LogTable::ClassAccessor(const Value& row) +{ + return static_cast(row)->Get("class"); +} + +Value LogTable::MessageAccessor(const Value& row) +{ + return static_cast(row)->Get("message"); +} + +Value LogTable::TypeAccessor(const Value& row) +{ + return static_cast(row)->Get("type"); +} + +Value LogTable::OptionsAccessor(const Value& row) +{ + return static_cast(row)->Get("options"); +} + +Value LogTable::CommentAccessor(const Value& row) +{ + return static_cast(row)->Get("comment"); +} + +Value LogTable::PluginOutputAccessor(const Value& row) +{ + return static_cast(row)->Get("plugin_output"); +} + +Value LogTable::StateAccessor(const Value& row) +{ + return static_cast(row)->Get("state"); +} + +Value LogTable::StateTypeAccessor(const Value& row) +{ + return static_cast(row)->Get("state_type"); +} + +Value LogTable::AttemptAccessor(const Value& row) +{ + return static_cast(row)->Get("attempt"); +} + +Value LogTable::ServiceDescriptionAccessor(const Value& row) +{ + return static_cast(row)->Get("service_description"); +} + +Value LogTable::HostNameAccessor(const Value& row) +{ + return static_cast(row)->Get("host_name"); +} + +Value LogTable::ContactNameAccessor(const Value& row) +{ + return static_cast(row)->Get("contact_name"); +} + +Value LogTable::CommandNameAccessor(const Value& row) +{ + return static_cast(row)->Get("command_name"); +} -- cgit v1.2.3