Command execution program and command execution method
AssigneeSony Corporation
InventorsTakeshi Fujita, Tsutomu Kawachi, Keiichi Ogawa
Life of this patent
Estimating the term…
Abstract
[PROBLEMS] To limit execution of a predetermined command called from a content. [MEANS FOR SOLVING PROBLEMS] An information providing system includes processing means which receives a command execution request together with a command identifier and a request source domain identifier from an external terminal device (S30), reads out an entity of the command correlated with a combination of the received command identifier and the received domain identifier from storage means (S32), and executes the command according to the entity of the command which has been read out (S34).
Claims5
A command execution program used for an information providing system comprising storage means, communicating means, and processing means, allowing the processing means to execute a method, the method comprising the steps of:
- storing a domain identifier for identifying a domain, correlated with a command identifier for identifying a command against the information providing system in the storage means;
- (a) receiving a command execution request together with the command identifier of the command, and the domain identifier of the domain to which a content calling the command belongs, from an external terminal device through the communicating means;
- (b) reading out the domain identifier correlated with the received command identifier from the storage means;
- and
- (c) executing the command corresponding to the received command identifier, when the domain identifier received at the step (a) and the domain identifier read out at the step (b) are identical.
A command execution program used for an information providing system comprising storage means, communicating means, and it allows the storage means to store an entity of a command correlated with a combination of a command identifier for identifying the command against the information providing system and a domain identifier for identifying a domain for executing the command, and it also allows the processing means to execute the following steps:
- (a) receiving a command execution request together with the command identifier of the command, and the domain identifier of the domain to which a content calling the command belongs from an external terminal device through the communicating means;
- (b) reading out the entity of the command correlated with a combination of the received command identifier and the received domain identifier from the storage means;
- and
- (c) executing the command according to the entity of the command which has been read out.
A method for executing a content used for a computer system, which comprises the terminal device and the information providing system having a plurality of aliases of its domain, each connected to a communication network, and the said information providing system includes the storage means for storing the domain identifier for identifying the aliases, correlated with the content identifier for identifying the content,
- and the said processing means of the terminal device execute (a) transmitting a content execution request along with a content identifier of the content to an information providing system,
- and the said processing means of the information providing system execute the following steps:
- (b) receiving the content execution request along with the content identifier of the content from the terminal device;
- (c) reading out the domain identifier correlated with the received content identifier;
- (d) generating an address of the content according to the received content identifier and the read out domain identifier;
- (e) transmitting the generated address of the content to the terminal device, and the said processing means of the terminal device execute:
- (f) receiving the generated address of the content from the information providing device;
- (g) acquiring a content corresponding to the address in a domain of the received address;
- and
- (h) executing the acquired content.
Dependencies are inferred from the claim text.