Abstract:
A media drive is loaded with a ROM medium on which a plurality of files constituting an application are recorded. A readout block reads out data from the media drive. A memory temporarily stores the read-out data. A providing block provides the data stored in the memory to game software. A recording processing block records the data stored in the memory in an auxiliary storage device.
Abstract:
[Object]To provide a technology for realizing an environment in which a user can play a game comfortably.[Solving Means]A download executing block 104 obtains a digital content from a server connected to a network. A recording processing block 106 records the digital content in an auxiliary storage device 2. The digital content is constituted of a plurality of files. Each file belongs to at least one of a plurality of groups, and at least one file belongs to each group. A determining block 108 determines where a file is recorded in the auxiliary storage device 2 in group units.
Abstract:
An information processing device includes: a storage device; a drive device loaded with a recording medium on which game data including metadata and a game file is recorded; a memory for temporarily storing game data read out from the storage device or the drive device; a file managing section managing storage conditions of game data in the memory and the storage device; and a file access section providing a game with game data in response to a readout request from the game. The file access section provides the game with the game data from one of the recording medium, the storage device, and the memory according to a predetermined order of priority.
Abstract:
A media drive is loaded with a ROM medium on which a plurality of files constituting an application are recorded. A readout block reads out data from the media drive. A memory temporarily stores the read-out data. A providing block provides the data stored in the memory to game software. A recording processing block records the data stored in the memory in an auxiliary storage device.
Abstract:
Disclosed herein is an information processing device for accessing a file included in game data, the game data having a correspondence file associating a hash value of full path information of the file with information for identifying a recording location of the file. The information processing device includes: a receiving section receiving a readout request including the full path information of the file from a game; a deriving section deriving the hash value of the full path information; an obtaining section referring to the correspondence file, and obtaining the information for identifying the recording location of the file using the hash value; and a file access section accessing the file on a basis of the obtained information.
Abstract:
Disclosed herein is an information processing device for accessing a file included in game data, the game data having a correspondence file associating a hash value of full path information of the file with information for identifying a recording location of the file. The information processing device includes: a receiving section receiving a readout request including the full path information of the file from a game; a deriving section deriving the hash value of the full path information; an obtaining section referring to the correspondence file, and obtaining the information for identifying the recording location of the file using the hash value; and a file access section accessing the file on a basis of the obtained information.
Abstract:
An information processing device includes: a metadata retaining section retaining metadata of a file formed by a plurality of data blocks; a correspondence file retaining section retaining a correspondence file associating information identifying a recording location of a data block with information identifying the metadata retaining section retaining the metadata of the data block; a change processing section changing the recording location of the data block; and an update processing section updating the metadata retained by the metadata retaining section. The update processing section refers to the correspondence file, identifies the metadata retaining section retaining the metadata of the data block whose recording location is changed by the change processing section, and updates the metadata.
Abstract:
An information processing device includes: a metadata retaining section retaining metadata of a file formed by a plurality of data blocks; a correspondence file retaining section retaining a correspondence file associating information identifying a recording location of a data block with information identifying the metadata retaining section retaining the metadata of the data block; a change processing section changing the recording location of the data block; and an update processing section updating the metadata retained by the metadata retaining section. The update processing section refers to the correspondence file, identifies the metadata retaining section retaining the metadata of the data block whose recording location is changed by the change processing section, and updates the metadata.
Abstract:
An information processing device processes game data including a startup file and a program file, the game data being formed by adding, to an image file of game data including a plurality of files that are each assigned one or a plurality of blocks and including metadata of each file, metadata including a signature attached to each of the plurality of blocks constituting the image file. The information processing device includes: a first mount processing section mounting the image file to which the metadata including the signature is added at a first mount point, and recognizing the image file; and a second mount processing section mounting the recognized image file at a second mount point, and recognizing the plurality of files included in the image file.
Abstract:
An information processing device processes game data including a startup file and a program file, the game data being formed by adding, to an image file of game data including a plurality of files that are each assigned one or a plurality of blocks and including metadata of each file, metadata including a signature attached to each of the plurality of blocks constituting the image file. The information processing device includes: a first mount processing section mounting the image file to which the metadata including the signature is added at a first mount point, and recognizing the image file; and a second mount processing section mounting the recognized image file at a second mount point, and recognizing the plurality of files included in the image file.