Service providing software system storage medium, service providing program storage medium, service providing system, and service providing device

A service providing program storage medium storing a service providing program which is executed in a computer and directs the computer to operate as a service providing device providing a service, the service providing device comprising:

• a policy evaluation section for obtaining information indicating whether or not an attribute information file describing attribute information which is a material for evaluation of qualification for receiving a service includes attribute information satisfying the condition described in a condition description section in the policy description file having a condition description section describing a condition of receiving a service, and a service description section directly or indirectly describing a service to be provided when the condition described by the condition description section is satisfied;
• and a function execution section for interpreting the description of the service described in the service description section of the policy description file, depending on the acquisition by the policy evaluation section of the information indicating the existence of the attribute information matching the condition.

A service providing device, comprising:

• a policy evaluation section obtaining information indicating whether or not an attribute information file describing attribute information which is a material for evaluation of qualification for receiving a service includes attribute information satisfying a condition described in a condition description section in a policy description file having a condition description section describing a condition of receiving a service, and a service description section directly or indirectly describing a service to be provided when the condition described by the condition description section is satisfied;
• and
• a function execution section interpreting the description of the service described in the service description section of the policy description file, depending on the acquisition by the policy evaluation section of the information indicating the existence of the attribute information matching the condition.