icinga2/lib/livestatus/commentstable.cpp

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/******************************************************************************
* Icinga 2 *
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* Copyright (C) 2012-2015 Icinga Development Team (http://www.icinga.org) *
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* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
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#include "livestatus/commentstable.hpp"
#include "livestatus/hoststable.hpp"
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#include "livestatus/servicestable.hpp"
#include "icinga/service.hpp"
#include "base/dynamictype.hpp"
#include "base/objectlock.hpp"
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#include <boost/tuple/tuple.hpp>
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#include <boost/foreach.hpp>
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using namespace icinga;
CommentsTable::CommentsTable(void)
{
AddColumns(this);
}
void CommentsTable::AddColumns(Table *table, const String& prefix,
const Column::ObjectAccessor& objectAccessor)
{
table->AddColumn(prefix + "author", Column(&CommentsTable::AuthorAccessor, objectAccessor));
table->AddColumn(prefix + "comment", Column(&CommentsTable::CommentAccessor, objectAccessor));
table->AddColumn(prefix + "id", Column(&CommentsTable::IdAccessor, objectAccessor));
table->AddColumn(prefix + "entry_time", Column(&CommentsTable::EntryTimeAccessor, objectAccessor));
table->AddColumn(prefix + "type", Column(&CommentsTable::TypeAccessor, objectAccessor));
table->AddColumn(prefix + "is_service", Column(&CommentsTable::IsServiceAccessor, objectAccessor));
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table->AddColumn(prefix + "persistent", Column(&Table::OneAccessor, objectAccessor));
table->AddColumn(prefix + "source", Column(&Table::OneAccessor, objectAccessor));
table->AddColumn(prefix + "entry_type", Column(&CommentsTable::EntryTypeAccessor, objectAccessor));
table->AddColumn(prefix + "expires", Column(&CommentsTable::ExpiresAccessor, objectAccessor));
table->AddColumn(prefix + "expire_time", Column(&CommentsTable::ExpireTimeAccessor, objectAccessor));
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/* order is important - host w/o services must not be empty */
ServicesTable::AddColumns(table, "service_", boost::bind(&CommentsTable::ServiceAccessor, _1, objectAccessor));
HostsTable::AddColumns(table, "host_", boost::bind(&CommentsTable::HostAccessor, _1, objectAccessor));
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}
String CommentsTable::GetName(void) const
{
return "comments";
}
String CommentsTable::GetPrefix(void) const
{
return "comment";
}
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void CommentsTable::FetchRows(const AddRowFunction& addRowFn)
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{
BOOST_FOREACH(const Host::Ptr& host, DynamicType::GetObjectsByType<Host>()) {
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Dictionary::Ptr comments = host->GetComments();
ObjectLock olock(comments);
String id;
Comment::Ptr comment;
BOOST_FOREACH(tie(id, comment), comments) {
if (Host::GetOwnerByCommentID(id) == host)
addRowFn(comment);
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}
}
BOOST_FOREACH(const Service::Ptr& service, DynamicType::GetObjectsByType<Service>()) {
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Dictionary::Ptr comments = service->GetComments();
ObjectLock olock(comments);
String id;
Comment::Ptr comment;
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BOOST_FOREACH(tie(id, comment), comments) {
if (Service::GetOwnerByCommentID(id) == service)
addRowFn(comment);
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}
}
}
Object::Ptr CommentsTable::HostAccessor(const Value& row, const Column::ObjectAccessor&)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
Checkable::Ptr checkable = Checkable::GetOwnerByCommentID(comment->GetId());
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Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
return host;
}
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Object::Ptr CommentsTable::ServiceAccessor(const Value& row, const Column::ObjectAccessor&)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
Checkable::Ptr checkable = Checkable::GetOwnerByCommentID(comment->GetId());
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Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
return service;
}
Value CommentsTable::AuthorAccessor(const Value& row)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
if (!comment)
return Empty;
return comment->GetAuthor();
}
Value CommentsTable::CommentAccessor(const Value& row)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
if (!comment)
return Empty;
return comment->GetText();
}
Value CommentsTable::IdAccessor(const Value& row)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
if (!comment)
return Empty;
return comment->GetLegacyId();
}
Value CommentsTable::EntryTimeAccessor(const Value& row)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
if (!comment)
return Empty;
return static_cast<int>(comment->GetEntryTime());
}
Value CommentsTable::TypeAccessor(const Value& row)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
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Checkable::Ptr checkable = Checkable::GetOwnerByCommentID(comment->GetId());
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if (!checkable)
return Empty;
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if (dynamic_pointer_cast<Host>(checkable))
return 1;
else
return 2;
}
Value CommentsTable::IsServiceAccessor(const Value& row)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
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Checkable::Ptr checkable = Checkable::GetOwnerByCommentID(comment->GetId());
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if (!checkable)
return Empty;
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return (dynamic_pointer_cast<Host>(checkable) ? 0 : 1);
}
Value CommentsTable::EntryTypeAccessor(const Value& row)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
if (!comment)
return Empty;
return comment->GetEntryType();
}
Value CommentsTable::ExpiresAccessor(const Value& row)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
if (!comment)
return Empty;
return comment->GetExpireTime() != 0;
}
Value CommentsTable::ExpireTimeAccessor(const Value& row)
{
Comment::Ptr comment = static_cast<Comment::Ptr>(row);
if (!comment)
return Empty;
return static_cast<int>(comment->GetExpireTime());
}