fsfw/datapoollocal/localPoolDefinitions.h
2021-01-12 20:46:34 +01:00

109 lines
2.8 KiB
C++

#ifndef FSFW_DATAPOOLLOCAL_LOCALPOOLDEFINITIONS_H_
#define FSFW_DATAPOOLLOCAL_LOCALPOOLDEFINITIONS_H_
#include "../datapool/PoolEntryIF.h"
#include "../objectmanager/SystemObjectIF.h"
#include "../objectmanager/frameworkObjects.h"
#include <cstdint>
#include <map>
/**
* @brief Type definition for local pool entries.
*/
using lp_id_t = uint32_t;
namespace localpool {
static constexpr uint32_t INVALID_LPID = -1;
static constexpr uint8_t INTERFACE_ID = CLASS_ID::LOCAL_POOL_OWNER_IF;
static constexpr ReturnValue_t POOL_ENTRY_NOT_FOUND = MAKE_RETURN_CODE(0x00);
static constexpr ReturnValue_t POOL_ENTRY_TYPE_CONFLICT = MAKE_RETURN_CODE(0x01);
//! This is the core data structure of the local data pools. Users should insert all desired
//! pool variables, using the std::map interface.
using DataPool = std::map<lp_id_t, PoolEntryIF*>;
using DataPoolMapIter = DataPool::iterator;
}
/**
* Used as a unique identifier for data sets. Consists of 4 byte object ID and 4 byte set ID.
*/
union sid_t {
static constexpr uint64_t INVALID_SID = -1;
static constexpr uint32_t INVALID_OBJECT_ID = objects::NO_OBJECT;
static constexpr uint32_t INVALID_SET_ID = -1;
sid_t(): raw(INVALID_SID) {}
sid_t(object_id_t objectId, uint32_t setId):
objectId(objectId),
ownerSetId(setId) {}
struct {
object_id_t objectId ;
/**
* A generic 32 bit ID to identify unique HK packets for a single
* object. For example, the DeviceCommandId_t is used for
* DeviceHandlers
*/
uint32_t ownerSetId;
};
/**
* Alternative access to the raw value. This is also the size of the type.
*/
uint64_t raw;
bool notSet() const {
return raw == INVALID_SID;
}
bool operator==(const sid_t& other) const {
return raw == other.raw;
}
bool operator!=(const sid_t& other) const {
return not (raw == other.raw);
}
};
/**
* Used as a global unique identifier for local pool variables. Consists of 4 byte object ID
* and 4 byte local pool ID.
*/
union gp_id_t {
static constexpr uint64_t INVALID_GPID = -1;
static constexpr uint32_t INVALID_OBJECT_ID = objects::NO_OBJECT;
static constexpr uint32_t INVALID_LPID = localpool::INVALID_LPID;
gp_id_t(): raw(INVALID_GPID) {}
gp_id_t(object_id_t objectId, lp_id_t localPoolId):
objectId(objectId),
localPoolId(localPoolId) {}
struct {
object_id_t objectId;
lp_id_t localPoolId;
};
uint64_t raw;
bool notSet() const {
return raw == INVALID_GPID;
}
bool operator==(const sid_t& other) const {
return raw == other.raw;
}
bool operator!=(const sid_t& other) const {
return not (raw == other.raw);
}
};
#endif /* FSFW_DATAPOOLLOCAL_LOCALPOOLDEFINITIONS_H_ */