mirror of
https://github.com/OpenNebula/one.git
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303 lines
8.8 KiB
C++
303 lines
8.8 KiB
C++
/* -------------------------------------------------------------------------- */
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/* Copyright 2002-2014, OpenNebula Project (OpenNebula.org), C12G Labs */
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/* */
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/* Licensed under the Apache License, Version 2.0 (the "License"); you may */
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/* not use this file except in compliance with the License. You may obtain */
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/* a copy of the License at */
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/* */
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/* http://www.apache.org/licenses/LICENSE-2.0 */
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/* */
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/* Unless required by applicable law or agreed to in writing, software */
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/* distributed under the License is distributed on an "AS IS" BASIS, */
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/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
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/* See the License for the specific language governing permissions and */
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/* limitations under the License. */
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/* -------------------------------------------------------------------------- */
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#ifndef REQUEST_MANAGER_RENAME_H_
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#define REQUEST_MANAGER_RENAME_H_
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#include "Request.h"
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#include "Nebula.h"
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using namespace std;
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class RequestManagerRename : public Request
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{
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protected:
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RequestManagerRename(const string& method_name,
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const string& help,
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const string& params = "A:sis")
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:Request(method_name,params,help)
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{
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pthread_mutex_init(&mutex, 0);
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auth_op = AuthRequest::MANAGE;
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};
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virtual ~RequestManagerRename(){};
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/* -------------------------------------------------------------------- */
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void request_execute(xmlrpc_c::paramList const& _paramList,
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RequestAttributes& att);
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/**
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* Gets and object by name and owner. Default implementation returns no
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* object
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*/
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virtual PoolObjectSQL * get(const string& name, int uid, bool lock)
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{
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return 0;
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}
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/**
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* Batch rename of related objects. Default implementation does nothing
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*/
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virtual void batch_rename(int oid){};
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/**
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* Test if a rename is being perform on a given object. If not it set it.
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* @return true if the rename can be performed (no ongoing rename)
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*/
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bool test_and_set_rename(int oid)
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{
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pair<set<int>::iterator,bool> rc;
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pthread_mutex_lock(&mutex);
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rc = rename_ids.insert(oid);
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pthread_mutex_unlock(&mutex);
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return rc.second == true;
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}
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/**
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* Clear the rename.
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*/
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void clear_rename(int oid)
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{
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pthread_mutex_lock(&mutex);
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rename_ids.erase(oid);
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pthread_mutex_unlock(&mutex);
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}
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private:
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/**
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* Mutex to control concurrent access to the ongoing rename operations
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*/
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pthread_mutex_t mutex;
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/**
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* Set of IDs being renamed;
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*/
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set<int> rename_ids;
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class VirtualMachineRename : public RequestManagerRename
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{
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public:
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VirtualMachineRename():
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RequestManagerRename("VirtualMachineRename","Renames a virtual machine")
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_vmpool();
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auth_object = PoolObjectSQL::VM;
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};
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~VirtualMachineRename(){};
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class TemplateRename : public RequestManagerRename
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{
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public:
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TemplateRename():
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RequestManagerRename("TemplateRename",
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"Renames a virtual machine template")
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_tpool();
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auth_object = PoolObjectSQL::TEMPLATE;
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};
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~TemplateRename(){};
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PoolObjectSQL * get(const string& name, int uid, bool lock)
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{
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return static_cast<VMTemplatePool*>(pool)->get(name, uid, lock);
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};
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class VirtualNetworkRename: public RequestManagerRename
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{
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public:
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VirtualNetworkRename():
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RequestManagerRename("VirtualNetworkRename","Renames a virtual network")
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_vnpool();
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auth_object = PoolObjectSQL::NET;
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};
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~VirtualNetworkRename(){};
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PoolObjectSQL * get(const string& name, int uid, bool lock)
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{
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return static_cast<VirtualNetworkPool*>(pool)->get(name, uid, lock);
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};
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ImageRename: public RequestManagerRename
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{
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public:
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ImageRename():
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RequestManagerRename("ImageRename", "Renames an image")
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_ipool();
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auth_object = PoolObjectSQL::IMAGE;
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};
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~ImageRename(){};
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PoolObjectSQL * get(const string& name, int uid, bool lock)
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{
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return static_cast<ImagePool*>(pool)->get(name, uid, lock);
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};
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class DocumentRename : public RequestManagerRename
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{
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public:
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DocumentRename():
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RequestManagerRename("DocumentRename", "Renames a generic document")
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_docpool();
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auth_object = PoolObjectSQL::DOCUMENT;
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};
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~DocumentRename(){};
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ClusterRename: public RequestManagerRename
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{
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public:
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ClusterRename():
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RequestManagerRename("ClusterRename", "Renames a cluster")
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_clpool();
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auth_object = PoolObjectSQL::CLUSTER;
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};
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~ClusterRename(){};
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PoolObjectSQL * get(const string& name, int uid, bool lock)
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{
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return static_cast<ClusterPool*>(pool)->get(name, lock);
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};
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void batch_rename(int oid);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class DatastoreRename: public RequestManagerRename
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{
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public:
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DatastoreRename():
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RequestManagerRename("DatastoreRename", "Renames a datastore")
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_dspool();
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auth_object = PoolObjectSQL::DATASTORE;
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};
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~DatastoreRename(){};
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PoolObjectSQL * get(const string& name, int uid, bool lock)
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{
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return static_cast<DatastorePool*>(pool)->get(name, lock);
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};
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void batch_rename(int oid);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class HostRename: public RequestManagerRename
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{
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public:
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HostRename():
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RequestManagerRename("HostRename", "Renames a host")
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_hpool();
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auth_object = PoolObjectSQL::HOST;
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auth_op = AuthRequest::ADMIN;
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};
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~HostRename(){};
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PoolObjectSQL * get(const string& name, int uid, bool lock)
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{
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return static_cast<HostPool*>(pool)->get(name, lock);
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};
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void batch_rename(int oid);
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};
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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class ZoneRename : public RequestManagerRename
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{
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public:
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ZoneRename():
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RequestManagerRename("ZoneRename", "Renames a zone")
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{
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Nebula& nd = Nebula::instance();
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pool = nd.get_zonepool();
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auth_object = PoolObjectSQL::ZONE;
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};
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~ZoneRename(){};
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};
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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#endif
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