File packing method and system based on Hook technology

Abstract

The invention discloses a file packing method and system based on a Hook technology. The file packing method includes steps of A), adopting the Hook technology to acquire an access sequence of packed files to acquire a file access sequence list; B), packing to-be-packed files according to the acquired file access sequence list and writing the to-be-packed files into the packed files. According to the method, files are packed according to the acquired file access sequence list, the access sequence of the acquired file access sequence list is the same or similar to that of the packed files when software is actually operated, two files closely related in the access sequence are arranged closely in the packed files, so that a magnetic head of a hard drive can access to the whole packed files in an approximate sequence, and access speed of the packed files is increased. The file packing method and system based on the Hook technology is widely applicable to the field of computer application.

Description

technical field [0001] The invention relates to the field of computer applications, in particular to a Hook technology-based file packaging method and system. Background technique [0002] Hook, also called hook, is a platform for Windows message processing mechanism. The application program can set a subroutine on the Hook to monitor certain messages of the specified window, and the window it monitors can be created by other processes. After the message arrives, the application processes the Hook before the target window handler function. Therefore, the Hook mechanism allows applications to intercept and process Windows messages or specific events. [0003] In fact, Hook is a program segment for processing messages, which can be hooked into the system through system calls. The Hook program captures the message before the message sent by the system reaches the destination window, so that the Hook function can get the control right first. At this time, the Hook function c...

AI Technical Summary

Problems solved by technology

However, in the process of file packaging, the traditional packaging method does not care about the relationship between the position of the files in the package and the reading order

This may cause the two files that originally have an access sequence relationship to be relatively far apart in the package file, causing the hard disk head to jump a lot when reading the package file, thereby increasing the seek time of the hard disk and reducing the package file. access speed

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