haiku/headers/os/package/hpkg/PackageInfoAttributeValue.h

109 lines
2.0 KiB
C++

/*
* Copyright 2009,2011, Haiku, Inc.
* Distributed under the terms of the MIT License.
*/
#ifndef _PACKAGE__HPKG__PACKAGE_INFO_ATTRIBUTE_VALUE_H_
#define _PACKAGE__HPKG__PACKAGE_INFO_ATTRIBUTE_VALUE_H_
#include <SupportDefs.h>
#include <package/PackageArchitecture.h>
#include <package/PackageInfoAttributes.h>
#include <package/PackageResolvableOperator.h>
#include <package/PackageResolvableType.h>
namespace BPackageKit {
namespace BHPKG {
struct BPackageVersionData {
const char* major;
const char* minor;
const char* micro;
const char* preRelease;
uint8 release;
};
struct BPackageResolvableData {
BPackageResolvableType type;
const char* name;
bool haveVersion;
bool haveCompatibleVersion;
BPackageVersionData version;
BPackageVersionData compatibleVersion;
};
struct BPackageResolvableExpressionData {
const char* name;
bool haveOpAndVersion;
BPackageResolvableOperator op;
BPackageVersionData version;
};
struct BPackageInfoAttributeValue {
union {
uint64 unsignedInt;
const char* string;
BPackageVersionData version;
BPackageResolvableData resolvable;
BPackageResolvableExpressionData resolvableExpression;
};
BPackageInfoAttributeID attributeID;
public:
BPackageInfoAttributeValue();
void SetTo(BPackageInfoAttributeID id,
uint8 value);
void SetTo(BPackageInfoAttributeID id,
const char* value);
void Clear();
};
inline
BPackageInfoAttributeValue::BPackageInfoAttributeValue()
{
Clear();
}
inline void
BPackageInfoAttributeValue::SetTo(BPackageInfoAttributeID id, uint8 value)
{
attributeID = id;
unsignedInt = value;
}
inline void
BPackageInfoAttributeValue::SetTo(BPackageInfoAttributeID id,
const char* value)
{
attributeID = id;
string = value;
}
inline void
BPackageInfoAttributeValue::Clear()
{
memset(this, 0, sizeof(BPackageInfoAttributeValue));
attributeID = B_PACKAGE_INFO_ENUM_COUNT;
}
} // namespace BHPKG
} // namespace BPackageKit
#endif // _PACKAGE__HPKG__PACKAGE_ATTRIBUTE_VALUE_H_