Michael Davidsaver
76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
/*
|
|
* Copyright - See the COPYRIGHT that is included with this distribution.
|
|
* pvxs is distributed subject to a Software License Agreement found
|
|
* in file LICENSE that is included with this distribution.
|
|
*
|
|
* Author George S. McIntyre <george@level-n.com>, 2023
|
|
*
|
|
*/
|
|
|
|
#ifndef PVXS_GROUPSOURCE_H
|
|
#define PVXS_GROUPSOURCE_H
|
|
|
|
#include "dbeventcontextdeleter.h"
|
|
#include "groupsrcsubscriptionctx.h"
|
|
#include "iocsource.h"
|
|
#include "securityclient.h"
|
|
|
|
namespace pvxs {
|
|
namespace ioc {
|
|
|
|
class GroupSource : public server::Source {
|
|
public:
|
|
GroupSource();
|
|
void onCreate(std::unique_ptr<server::ChannelControl>&& channelControl) final;
|
|
|
|
/**
|
|
* Implementation of the onList() interface of pvxs::server::Source to return a list of all records
|
|
* managed by this source.
|
|
*
|
|
* @return all records managed by this source
|
|
*/
|
|
List onList() final {
|
|
return allRecords;
|
|
}
|
|
|
|
void onSearch(Search& searchOperation) final;
|
|
void show(std::ostream& outputStream) final;
|
|
|
|
private:
|
|
// List of all database records that this single source serves
|
|
List allRecords;
|
|
// The event context for all subscriptions
|
|
DBEventContext eventContext;
|
|
|
|
IOCGroupConfig& config;
|
|
|
|
// Handles all get, put and subscribe requests
|
|
static void onOp(Group& group, std::unique_ptr<server::ConnectOp>&& channelConnectOperation);
|
|
|
|
//////////////////////////////
|
|
// Get
|
|
//////////////////////////////
|
|
static void get(Group& group, const std::unique_ptr<server::ExecOp>& getOperation);
|
|
|
|
//////////////////////////////
|
|
// Put
|
|
//////////////////////////////
|
|
static void putGroup(Group& group, std::unique_ptr<server::ExecOp>& putOperation, const Value& value,
|
|
const GroupSecurityCache& groupSecurityCache);
|
|
|
|
//////////////////////////////
|
|
// Subscriptions
|
|
//////////////////////////////
|
|
static void onDisableSubscription(const std::shared_ptr<GroupSourceSubscriptionCtx>& groupSubscriptionCtx);
|
|
static void onStartSubscription(const std::shared_ptr<GroupSourceSubscriptionCtx>& groupSubscriptionCtx);
|
|
void onSubscribe(const std::shared_ptr<GroupSourceSubscriptionCtx>& groupSubscriptionCtx,
|
|
std::unique_ptr<server::MonitorSetupOp>&& subscriptionOperation) const;
|
|
static void onStart(const std::shared_ptr<GroupSourceSubscriptionCtx>& groupSubscriptionCtx, bool isStarting);
|
|
};
|
|
|
|
} // ioc
|
|
} // pvxs
|
|
|
|
|
|
#endif //PVXS_GROUPSOURCE_H
|