Information processing apparatus, method, and program for controlling resource access by application program
    11.
    发明专利
    Information processing apparatus, method, and program for controlling resource access by application program 有权
    信息处理设备,方法和程序,用于通过应用程序控制资源访问

    公开(公告)号:JP2008165325A

    公开(公告)日:2008-07-17

    申请号:JP2006351606

    申请日:2006-12-27

    CPC classification number: G06F21/6218 G06F21/554

    Abstract: PROBLEM TO BE SOLVED: To provide a technology for rejecting or permitting access from an application program to a resource on the basis of the use environment or situation of an information processing apparatus. SOLUTION: This information processing apparatus is provided with: a detecting part for detecting the change of connecting state or use state of a device connected to the information processing apparatus; a selecting part for selecting resource access conditions to be applied to the information processing apparatus on the basis of the detected connecting state in response to the detection of the change of the connecting state; and a condition storage part for storing the selected resource access conditions. Furthermore, this information processing apparatus is provided with a capturing part for capturing a plurality of function call for resource access issued to an operating system by an application program; a deciding part for deciding the permission of the captured function call; and a control part for rejecting the function call. When the function call is captured, the permission is decided on the basis of the resource access conditions read from the condition storage part, and the function call is rejected in response to the decision of non-permission. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供根据信息处理设备的使用环境或情况拒绝或允许从应用程序访问资源的技术。 该信息处理装置具备:检测部,其检测与信息处理装置连接的装置的连接状态的变化或使用状态; 选择部件,用于响应于检测到连接状态的改变,基于检测到的连接状态来选择要应用于信息处理设备的资源访问条件; 以及条件存储部分,用于存储所选择的资源访问条件。 此外,该信息处理装置设置有捕获部件,用于捕获通过应用程序发布到操作系统的资源访问的多个功能调用; 用于决定所捕获的功能呼叫的许可的决定部分; 以及用于拒绝功能调用的控制部分。 当捕获功能调用时,基于从条件存储部分读取的资源访问条件来决定权限,并且响应于不允许的决定而拒绝该功能调用。 版权所有(C)2008,JPO&INPIT

    EXTERNAL STORAGE DEVICE, EXTERNAL STORAGE DEVICE CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM

    公开(公告)号:JP2003167679A

    公开(公告)日:2003-06-13

    申请号:JP2001353775

    申请日:2001-11-19

    Applicant: IBM

    Abstract: PROBLEM TO BE SOLVED: To provide an external storage device which is provided with a plurality of recording media to exhibit their features and is excellent in their availabilities, and to provide an external storage device control method, a program, and a recording medium. SOLUTION: The external storage device 110 for storing data received from the outside for each data block is provided with a determination part 275 for determining whether or not it is possible to record the data blocks by using a specific data pattern, and an access processing part 277 for storing identification information for identifying the specific data pattern instead of storing the contents of the data blocks in the external storage device 110 when it is determined that it is possible to record the data blocks by using the specific data pattern by the determining part 275. COPYRIGHT: (C)2003,JPO

    TERMINAL EQUIPMENT AND PORTABLE TERMINAL EQUIPMENT

    公开(公告)号:JP2000013478A

    公开(公告)日:2000-01-14

    申请号:JP15439398

    申请日:1998-06-03

    Applicant: IBM

    Abstract: PROBLEM TO BE SOLVED: To provide portable terminal equipment with which unwanted operation input is not performed even when an input device is touched with the cheek of a user or the like during speaking. SOLUTION: A movable member is attached through an elastic member such as a leaf spring to the front face of a speaker on the portable terminal equipment and as long as no pushing is rendered to the member, the movable member is kept away from a main body as shown in (A). When the user presses his ear onto the movable member during speaking, the movable member is moved to the side of main body as shown in (B). A switch 202 detects the move of this movable member, namely, whether the user presses his ear onto the speaker or not. While the user presses his ear, input from a touch screen arranged between the speaker and microphone of portable terminal equipment is invalidated and a possible malfunction caused by pressing the cheek of the user or the like is prevented.

    HORIZONTAL-DIRECTION IMAGE MAGNIFICATION SYSTEM FOR FLAT-PANEL DISPLAY DEVICE

    公开(公告)号:JPH07210111A

    公开(公告)日:1995-08-11

    申请号:JP25516494

    申请日:1994-10-20

    Applicant: IBM

    Abstract: PURPOSE: To provide a system for enlarging a picture in the horizontal direction with a variable magnification on a high-resolution display provided with a flat panel containing a low-resolution display mode. CONSTITUTION: In a first method, an intermediate over-sampled data sequence is first obtained by over-sampling a first picture element data sequence to be enlarged at a frequency of the magnification of the frequency of the first picture element data sequence. Then a copied second data sequence which is longer than the first data sequence is obtained by linearly decimating the over-sampled data sequence with a magnification smaller than '1' and the second data sequence is displayed. In a second method, an interpolating over-sample data sequence is formed by filtrating the intermediate over-sampled data sequence and the sequence is decimated in place of the intermediate over-sample data sequence in order to further improve the quality of a screen image. Therefore, the size, complexity, and cost of the video subsystem of a computer can be reduced, because no graphic controller nor any special mechanism for display logic mechanism is required and complicated picture processing is eliminated.

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