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- #ifndef BASE_HOST_DATA_SOURCE_H
- #define BASE_HOST_DATA_SOURCE_H
- #include <asiolink/io_address.h>
- #include <dhcp/duid.h>
- #include <dhcp/hwaddr.h>
- #include <dhcpsrv/host.h>
- #include <exceptions/exceptions.h>
- #include <boost/shared_ptr.hpp>
- namespace isc {
- namespace dhcp {
- class DuplicateHost : public Exception {
- public:
- DuplicateHost(const char* file, size_t line, const char* what) :
- isc::Exception(file, line, what) { };
- };
- class ReservedAddress : public Exception {
- public:
- ReservedAddress(const char* file, size_t line, const char* what) :
- isc::Exception(file, line, what) { };
- };
- class BadHostAddress : public isc::BadValue {
- public:
- BadHostAddress(const char* file, size_t line, const char* what) :
- isc::BadValue(file, line, what) { };
- };
- class BaseHostDataSource {
- public:
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- enum IdType {
- ID_HWADDR = 0,
- ID_DUID = 1
- };
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- virtual ~BaseHostDataSource() { }
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- virtual ConstHostCollection
- getAll(const HWAddrPtr& hwaddr, const DuidPtr& duid = DuidPtr()) const = 0;
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- virtual ConstHostCollection
- getAll(const Host::IdentifierType& identifier_type,
- const uint8_t* identifier_begin,
- const size_t identifier_len) const = 0;
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- virtual ConstHostCollection
- getAll4(const asiolink::IOAddress& address) const = 0;
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- virtual ConstHostPtr
- get4(const SubnetID& subnet_id, const HWAddrPtr& hwaddr,
- const DuidPtr& duid = DuidPtr()) const = 0;
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- virtual ConstHostPtr
- get4(const SubnetID& subnet_id,
- const Host::IdentifierType& identifier_type,
- const uint8_t* identifier_begin,
- const size_t identifier_len) const = 0;
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- virtual ConstHostPtr
- get4(const SubnetID& subnet_id,
- const asiolink::IOAddress& address) const = 0;
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- virtual ConstHostPtr
- get6(const SubnetID& subnet_id, const DuidPtr& duid,
- const HWAddrPtr& hwaddr = HWAddrPtr()) const = 0;
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- virtual ConstHostPtr
- get6(const SubnetID& subnet_id,
- const Host::IdentifierType& identifier_type,
- const uint8_t* identifier_begin,
- const size_t identifier_len) const = 0;
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- virtual ConstHostPtr
- get6(const asiolink::IOAddress& prefix, const uint8_t prefix_len) const = 0;
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- virtual void add(const HostPtr& host) = 0;
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- virtual std::string getType() const = 0;
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- virtual void commit() {};
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- virtual void rollback() {};
- };
- typedef boost::shared_ptr<BaseHostDataSource> HostDataSourcePtr;
- }
- }
- #endif
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