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one/include/VirtualMachineTemplate.h
2019-01-16 11:47:59 +01:00

124 lines
4.2 KiB
C++

/* -------------------------------------------------------------------------- */
/* Copyright 2002-2019, OpenNebula Project, OpenNebula Systems */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); you may */
/* not use this file except in compliance with the License. You may obtain */
/* a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
/* See the License for the specific language governing permissions and */
/* limitations under the License. */
/* -------------------------------------------------------------------------- */
#ifndef VIRTUAL_MACHINE_TEMPLATE_H_
#define VIRTUAL_MACHINE_TEMPLATE_H_
#include "Template.h"
#include <string.h>
using namespace std;
/**
* Virtual Machine Template class, it represents a VM configuration file.
*/
class VirtualMachineTemplate : public Template
{
public:
VirtualMachineTemplate():Template(false,'=',"TEMPLATE"){};
VirtualMachineTemplate(
bool _replace_mode,
const char _separator,
const char * _xml_root):
Template(_replace_mode, _separator, _xml_root){};
~VirtualMachineTemplate(){};
VirtualMachineTemplate(VirtualMachineTemplate& vmt):Template(vmt){};
void set_xml_root(const char * _xml_root)
{
Template::set_xml_root(_xml_root);
};
/**
* Replaces the given image from the DISK attribute with a new one
* @param target_id IMAGE_ID the image to be replaced
* @param target_name IMAGE the image to be replaced
* @param target_uname IMAGE_UNAME the image to be replaced
* @param new_name of the new image
* @param new_uname of the owner of the new image
*/
int replace_disk_image(int target_id, const string&
target_name, const string& target_uname, const string& new_name,
const string& new_uname);
// -------------------------------------------------------------------------
// Restricted attributes interface implementation
// -------------------------------------------------------------------------
virtual bool check_restricted(string& rs_attr, const Template* base)
{
return Template::check_restricted(rs_attr, base, restricted);
}
virtual bool check_restricted(string& rs_attr)
{
return Template::check_restricted(rs_attr, restricted);
}
static void parse_restricted(vector<const SingleAttribute *>& ra)
{
Template::parse_restricted(ra, restricted);
}
string& to_xml_short(string& xml) const;
/**
* Get restricted attributes for NIC
*/
static void restricted_nic(std::set<std::string>& rs)
{
get_restricted("NIC", rs);
}
/**
* Get restricted attributes for DISK
*/
static void restricted_disk(std::set<std::string>& rs)
{
get_restricted("DISK", rs);
}
private:
/**
* Restricted attribute list for VirtualMachineTemplates
*/
static std::map<std::string, std::set<std::string> > restricted;
/**
* @param rs set of restricted attributes for a key
* @param name key in the restricted map
*/
static void get_restricted(const std::string& name, std::set<std::string>& rs)
{
std::map<std::string, std::set<std::string> >::iterator it;
it = restricted.find(name);
if ( it != restricted.end())
{
rs = it->second;
}
}
};
/* -------------------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */
#endif /*VIRTUAL_MACHINE_TEMPLATE_H_*/