1 files changed, 229 insertions, 0 deletions
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 <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/replace.hpp>
+#include <boost/algorithm/string/predicate.hpp>
+#include <fstream>
+
+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<Dictionary::Ptr>(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<Dictionary::Ptr>(row)->Get("host_name");
+	String service_description = static_cast<Dictionary::Ptr>(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<Dictionary::Ptr>(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<Dictionary::Ptr>(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<Dictionary::Ptr>(row)->Get("time");
+}
+
+Value LogTable::LinenoAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("lineno");
+}
+
+Value LogTable::ClassAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("class");
+}
+
+Value LogTable::MessageAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("message");
+}
+
+Value LogTable::TypeAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("type");
+}
+
+Value LogTable::OptionsAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("options");
+}
+
+Value LogTable::CommentAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("comment");
+}
+
+Value LogTable::PluginOutputAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("plugin_output");
+}
+
+Value LogTable::StateAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("state");
+}
+
+Value LogTable::StateTypeAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("state_type");
+}
+
+Value LogTable::AttemptAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("attempt");
+}
+
+Value LogTable::ServiceDescriptionAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("service_description");
+}
+
+Value LogTable::HostNameAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("host_name");
+}
+
+Value LogTable::ContactNameAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("contact_name");
+}
+
+Value LogTable::CommandNameAccessor(const Value& row)
+{
+	return static_cast<Dictionary::Ptr>(row)->Get("command_name");
+}