CN113778747B - Equipment system mirror image file format analysis method - Google Patents
Equipment system mirror image file format analysis method Download PDFInfo
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- CN113778747B CN113778747B CN202110920898.4A CN202110920898A CN113778747B CN 113778747 B CN113778747 B CN 113778747B CN 202110920898 A CN202110920898 A CN 202110920898A CN 113778747 B CN113778747 B CN 113778747B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/11—File system administration, e.g. details of archiving or snapshots
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/14—Details of searching files based on file metadata
- G06F16/148—File search processing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/174—Redundancy elimination performed by the file system
- G06F16/1744—Redundancy elimination performed by the file system using compression, e.g. sparse files
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Databases & Information Systems (AREA)
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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Abstract
The application relates to the technical field of mirror image files, and discloses a method for analyzing the format of a device system mirror image file, which comprises the following operation steps: s1, firstly determining an image file with a format to be analyzed, opening the determined file, and after opening, feeding back a supporting feedback unit according to the actual equipment reaction condition.
Description
Technical Field
The application relates to the technical field of mirror image files, in particular to a method for analyzing the format of a mirror image file of a device system.
Background
The image file is similar to the rar and ZIP compression package, and a specific series of files are manufactured into a single file according to a certain format, so that the image file is convenient for users to download and use, such as an operating system, games and the like. The most important feature is that it can be identified by specific software and can be directly recorded on the optical disc. The image file in the normal sense can be further expanded, and more information can be contained in the image file. Such as system files, boot files, partition table information, etc., so that the image file may contain all the information of a partition or even a hard disk. The recording software in the general sense can directly record the content contained in the supported image file on the optical disc, and the image file is the 'extract' of the optical disc "
However, in the actual use process, the use operation of different image files is different, for example, ISO and the like can be used without an optical drive and only by decompression, but in the actual process, we may not know the format of the file.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present application provides a method for analyzing an image file format of an equipment system, which aims to solve the technical problems: a method is provided for knowing the formats of different image files.
As shown in fig. 1, in order to achieve the above object, the present application provides the following technical solutions: the method for analyzing the image file format of the equipment system comprises the following operation steps:
s1, firstly determining an image file in a format to be analyzed, opening the determined file, and generating two types of feedback which are respectively supporting feedback and non-supporting feedback according to the actual equipment reaction condition after opening;
s2, when the file feedback is the support feedback: when the file feedback is the supporting feedback, firstly, the file can be fed back to be opened, a checking instruction can be opened according to the file feedback, when the checking instruction is finished, a result supportable format can be obtained, when the equipment only supports one image file format according to the feedback result, the file format can be directly obtained, when the equipment supports more formats, the file format is determined by checking the file size and the version, and then, the file size comparison operation of the same version of the file is carried out, the file is searched by entering the software functional network, and when the version and the size of the file with the same version of the file with the same size are the file size and the version of the image file, the file format can be obtained;
s3, when the file feedback is that feedback is not supported: when the file feedback is not supported, the file feedback is firstly fed back to be incapable of being opened, when the file feedback is incapable of being opened, the operation of consulting the instruction book is carried out, when the operation of consulting the instruction book is finished, the file format can be directly obtained when the fact that the equipment does not support the format is an image file format is known, when the fact that the equipment does not support the image file format is a plurality of image file formats is known, the file version and the size of the image file are checked, the software official network is entered to inquire the file of the official network, and the version and the size of the image file in the unsupported feedback are compared until the corresponding version and the file size are found out to be the same, and the file format can be obtained.
In a preferred embodiment, the opening comprises decompressing a portion of the special format.
In a preferred embodiment, the unsupported format may be a directly exported file format.
In a preferred embodiment, the supportable format may directly export the file format.
The application has the technical effects and advantages that:
the application is beneficial to the fact that the feedback is the supporting feedback by being provided with the supporting feedback: when the feedback is supporting feedback, firstly, the file format can be directly obtained when the equipment only supports one image file format according to the feedback result, when the equipment supports more formats, the file format can be obtained when the file format is the same as the image file format by checking the file size and version, the operation of the file with the same version of the file size is carried out, the file format is determined by entering the software official network for inquiring, and when the version inquired by the file with the same version of the file size and the file size of the image file are the same as the file size and version of the image file;
the application is beneficial to the situation that the file feedback is not supported by the fact that the unsupported feedback is provided: when the file feedback is that the file cannot be opened, the operation of consulting the instruction book is carried out, when the operation of consulting the instruction book is finished, the file format can be directly obtained when the fact that the equipment does not support the format is an image file format is obtained, when the fact that the equipment does not support the format is obtained, the file version and the size of the image file are checked, the software official network is entered to inquire the file of the official network, the file size of the same version of the file is compared with the file size of the same version of the official network, and the file format can be obtained until the corresponding version and the file size are found out to be the same.
Drawings
FIG. 1 is a flow chart of the present application.
The reference numerals are: 1. a mirror image file; 2. opening; 3. supporting feedback; 301. can be opened; 302. checking the instruction book; 303. a supportable format; 304. file size and version; 305. file official networks of the same version file size; 4. feedback is not supported; 401. cannot be opened; 402. refer to the specification; 403. a non-supported format; 404. file version and size; 405. the same version file size of the file official network in feedback is not supported; 5. file format.
Description of the embodiments
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1, the present application provides a method for analyzing an image file format of a device system, which includes the following steps:
s1, firstly determining an image file 1 in a format to be analyzed, opening 2 the determined file, and generating two types of feedback which are respectively a supporting feedback 3 and a non-supporting feedback 4 according to the actual equipment reaction condition after opening;
s2, when the file feedback is the support feedback 3: when the file feedback is to support feedback 3, firstly, a file capable of being opened 301 is fed back, a checking instruction book 302 is checked according to the file capable of being opened 301, when the checking instruction book 302 is finished, a result supportable format 303 can be obtained, according to the feedback result, when the equipment only supports one image file 1 format, a file format 5 can be directly obtained, when the equipment supports more formats, when the comparison operation of the file sizes 305 of the same version of the file network is carried out after checking the file sizes and versions 304, the software functional network is entered, and when the version and the size of the file sizes 305 of the same version of the file network are the same as the file sizes 304 of the image file 1, a feedback file format 5 can be obtained, so that the file format is determined;
s3, when the file feedback is that the feedback 4 is not supported: when the file feedback is that the feedback 4 is not supported, the file feedback is firstly fed back to be unable to be opened 401, when the feedback is that the file cannot be opened 401, the operation of consulting the instruction 402 is carried out, when the operation of consulting the instruction 402 is finished, the file format 5 can be directly obtained when the fact that the equipment does not support the format 403 is an image file format is obtained, when the fact that the equipment does not support the image file 1 of the format 403 is obtained, the file version and the size 404 of the image file 1 are checked, the file of the software official network is obtained through inquiring the file of the acquired official network, and the version and the size of the image file in the unsupported feedback 4 are compared until the corresponding version and the file size are found to be the same, and the file format 5 can be obtained.
Furthermore, the opening 2 includes decompressing a part of the special format, so that when the file can be directly used after being decompressed, the operation steps can be reduced to directly obtain the format of the image file 1.
Further, the unsupported format 403 can directly export the file format 5 because the conventional method of formatting the extreme individual image file 1 cannot be opened, so the file format 5 can be directly exported.
Further, supportable format 303 can directly export file format 5 because the format of extremely individual image file 1 is conventionally openable, so file format 5 can be directly exported.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (4)
1. The method for analyzing the image file format of the equipment system is characterized by comprising the following operation steps:
s1, firstly determining an image file (1) in a format to be analyzed, then opening the determined file (2), and generating two types of feedback respectively as supporting feedback (3) and non-supporting feedback (4) according to the actual equipment reaction condition after opening;
s2, when the file feedback is the support feedback (3): when the file feedback is to support the feedback (3), firstly, the file can be fed back to be opened (301), a checking instruction book (302) is checked according to the opened file can be opened (301), after the checking instruction book (302) is finished, a result supportable format (303) can be obtained, according to the feedback result, when the equipment only supports one type of image file (1) format, a file format (5) can be directly obtained, when the equipment supports more formats, after checking the file size and the version (304), the comparison operation of the file size (305) of the same version of the file network is carried out, a software network inquiry is carried out, and when the version and the size of the file with the same version of the file size (305) of the file network are the same as the file size and the version (304) of the image file (1), the feedback file format (5) can be obtained, so that the file format is determined;
s3, when the file feedback is not feedback-supporting (4): when the file feedback is that the file (4) is not supported, the file is firstly fed back to be unable to be opened (401), when the file is fed back to be unable to be opened (401), the operation of consulting the instruction (402) is carried out, when the operation of consulting the instruction (402) is finished, the file format (5) can be directly obtained when the fact that the equipment is not supported by the format (403) is an image file format is obtained, when the fact that the image file (1) of the equipment is not supported by the format (403) is obtained, the file version and the size (404) of the image file (1) are checked, the file of the official network is obtained through entering a software official network query, and the file version and the size of the image file in the unsupported feedback (4) are compared until the corresponding version and the file size are found to be the same, and the file format (5) can be obtained.
2. The device system image file format analysis method according to claim 1, wherein: the opening (2) comprises decompressing a part of the special format.
3. The device system image file format analysis method according to claim 1, wherein: the unsupported format (403) may directly export the file format (5).
4. The device system image file format analysis method according to claim 1, wherein: the supportable format (303) may directly export the file format (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110920898.4A CN113778747B (en) | 2021-08-11 | 2021-08-11 | Equipment system mirror image file format analysis method |
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| CN202110920898.4A CN113778747B (en) | 2021-08-11 | 2021-08-11 | Equipment system mirror image file format analysis method |
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| CN113778747B true CN113778747B (en) | 2023-08-29 |
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