WO2012019395A1 - 版本升级软件包的打包方法及装置 - Google Patents

版本升级软件包的打包方法及装置 Download PDF

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Publication number
WO2012019395A1
WO2012019395A1 PCT/CN2010/079005 CN2010079005W WO2012019395A1 WO 2012019395 A1 WO2012019395 A1 WO 2012019395A1 CN 2010079005 W CN2010079005 W CN 2010079005W WO 2012019395 A1 WO2012019395 A1 WO 2012019395A1
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WO
WIPO (PCT)
Prior art keywords
version
file
version upgrade
upgrade software
software
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PCT/CN2010/079005
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English (en)
French (fr)
Inventor
王宁
金旭东
张晓�
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US13/259,159 priority Critical patent/US8726265B2/en
Priority to EP10855816.4A priority patent/EP2605131B1/en
Publication of WO2012019395A1 publication Critical patent/WO2012019395A1/zh

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/65Updates
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities

Definitions

  • the present invention relates to the field of communications, and in particular to a method and apparatus for packaging a version upgrade software package.
  • BACKGROUND With the development of mobile communication technologies, the functions of mobile terminals are becoming more and more complicated. In order to expand the functions of mobile terminals or to solve the compatibility problems of mobile terminals, software of mobile terminals needs to be upgraded.
  • the early method of upgrading the mobile terminal software is mainly that the user sends the mobile terminal to the after-sales service center designated by the mobile terminal manufacturer, and the professional technician of the after-sales service center writes the new version file into the mobile terminal device through the mobile terminal upgrade tool. .
  • This upgrade method requires the user to have certain professional knowledge.
  • the present invention has been made in view of the problem of packaging a version upgrade package of a mobile terminal in the related art, the security of the version upgrade package is not high, and the operation of decompressing and installing the user is complicated.
  • the main purpose is to provide a method and device for packaging a version upgrade package to solve the above problem.
  • a four-package method of a version upgrade package includes: obtaining a version upgrade software for upgrading the mobile terminal; encrypting the version upgrade software; and generating version upgrade software information corresponding to the encrypted version upgrade software, wherein
  • the version upgrade software information includes a decryption flag, where the decryption flag is used to indicate that the encrypted version upgrade software is decrypted in the version upgrade package during the upgrade process of the mobile terminal; the version upgrade package of the mobile terminal is packaged, and the version upgrade software is included.
  • the package includes an encrypted version upgrade software, a version upgrade software information, and an unpacking self-starting program, wherein the unpacking self-starting program is used to start the version upgrade software and the version upgrade software information to upgrade the mobile terminal.
  • the method further includes: a version upgrade software, a configuration file, where the configuration file includes a version number of the version upgrade package, a configuration file, and a configuration file information.
  • the configuration file information includes the size of the configuration file.
  • the version upgrade package further includes configuration file and configuration file information; the unpacking self-starting program is further used to configure the configuration file and the configuration file information, and determine whether the version number information included in the name of the version upgrade software package is modified, if it is determined If the result is yes, the version information is incorrect.
  • the version upgrade software includes a version file and a download file.
  • the version upgrade software information corresponding to the generated version upgrade software includes: generating version file information corresponding to the encrypted version file, where the version file information includes a decryption flag, where the decryption The flag is used to indicate that the encrypted version file is decrypted in the version upgrade package during the upgrade process of the mobile terminal; the download file information corresponding to the download file is generated, where the download file information includes a release flag, where the release flag is used to indicate that the file is locally
  • the computer saves the downloaded file to a hidden directory on the local computer during the upgrade of the mobile terminal.
  • the unpacking self-starting program is further configured to save the download file in a hidden directory of the local computer during the process of upgrading the mobile terminal by the local computer according to the release flag in the downloaded file information; downloading the file for use
  • the version file and version file information are used to upgrade the mobile terminal.
  • the version upgrade software information further includes: a name of the version upgrade software, a size of the version upgrade software, and a relative path of the version upgrade software.
  • the version upgrade package further includes a tail file, wherein the tail file includes unpacking from The size of the launcher, the number of version upgrades, and constant information used to locate the tail file.
  • the package device of the version upgrade package of the present invention includes: a first acquisition module, configured to acquire version upgrade software for upgrading the mobile terminal; a first encryption module, configured to encrypt the version upgrade software; a module, configured to generate version upgrade software information corresponding to the encrypted version upgrade software, where the version upgrade software information includes a decryption flag, wherein the decryption flag is used for the level software; the packaging module is configured to package and obtain a version upgrade package of the mobile terminal,
  • the version upgrade package includes an encrypted version upgrade software, a version upgrade software information, and an unpacking self-starting program, wherein the unpacking self-starting program is used to start the version upgrade software and the version upgrade software information to upgrade the mobile terminal.
  • the package device of the version upgrade package further includes: a second generation module, configured to generate a configuration file according to the version upgrade software, where the configuration file includes a version number of the version upgrade package; and the third generation module uses In the configuration file, generate configuration file information, where the configuration file information includes the size of the configuration file; the version upgrade package also includes configuration file and configuration file information; the unpacking self-starting program is also used to determine the configuration file and configuration file information. Determine whether the version number information included in the name of the version upgrade package is modified. If the judgment result is yes, the version information is incorrect. Further, the version upgrade software includes a version file and a download file.
  • the first generation module includes: a first generation submodule, configured to generate version file information corresponding to the encrypted version file; wherein the version file information includes a decryption flag, where the decryption flag And the second generation sub-module is configured to generate download file information corresponding to the download file, where the download file information includes a release flag, where the encrypted file is decrypted in the version upgrade package.
  • the release flag is used to indicate that the download file is saved in a hidden directory of the local computer during the process of upgrading the mobile terminal by the local computer; the unpacking self-starting program is also used to perform the local computer pair according to the release flag in the downloaded file information.
  • the mobile terminal saves the downloaded file in a hidden directory of the local computer during the upgrade process; the download file is used to upgrade the mobile terminal by using the version file and the version file information.
  • FIG. 1 is a flowchart of a packaging method of a version upgrade software package according to an embodiment of the present invention
  • FIG. 3 is an internal structural diagram of a packaged version upgrade package according to a preferred embodiment of the present invention
  • FIG. 4 is a flowchart showing the startup of the unpacking self-start module according to a preferred embodiment of the present invention
  • FIG. 6 is a structural block diagram of a packaging apparatus of a version upgrade software package according to a preferred embodiment of the present invention.
  • FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. The invention will be described in detail below with reference to the drawings in conjunction with the embodiments. According to an embodiment of the present invention, a packaging method of a version upgrade package is provided.
  • FIG. 1 is an internal structural diagram of a packaged version upgrade package according to a preferred embodiment of the present invention
  • FIG. 4 is a flowchart showing the startup of the unpacking self-start module according to a preferred embodiment of the present invention
  • FIG. 6 is a structural
  • Step 1 is a flowchart of a packaging method of a version upgrade software package according to an embodiment of the present invention, including the following steps S102 to S4.
  • Step 4 gathers S 102 to obtain version upgrade software for upgrading the mobile terminal.
  • Step S104 encrypting the version upgrade software.
  • Step S106 Generate version upgrade software information corresponding to the encrypted version upgrade software, where the version upgrade software information includes a decryption flag, where the decryption flag is used to indicate that the encryption package is decrypted and encrypted in the version upgrade package during the upgrade process of the mobile terminal. Version upgrade software.
  • Step S108 packaging to obtain a version upgrade package of the mobile terminal, where the version upgrade package
  • the system includes an encrypted version upgrade software, a version upgrade software information, and an unpacking self-starting program, wherein the unpacking self-starting program is used to start the version upgrade software and the version upgrade software information to upgrade the mobile terminal.
  • the version upgrade software is a core program for upgrading the mobile terminal device, and cannot be leaked to the user.
  • the version upgrade software is decrypted in the version upgrade package, and then the decryption is started.
  • the later version upgrade software and the related files are written to the mobile terminal to be upgraded, which can prevent some users from obtaining the version upgrade software, thereby improving the security of the upgrade package of the version;
  • the startup program enables an automated upgrade of the mobile terminal software, which simplifies the user's operation.
  • the version upgrade software generates a configuration file, where the configuration file includes a version number of the version upgrade package, and the configuration file generates configuration file information, where the configuration file information includes The size of the configuration file.
  • the configuration file includes a version number of the version upgrade package, and the version number can be used to determine whether the version of the version upgrade package is correct.
  • the configuration file information includes the size of the configuration file, which is convenient for locating the location and size of the configuration file when the configuration file is read.
  • the version upgrade package further includes configuration file and configuration file information; and the unpacking self-starting program is further configured to determine, according to the configuration file and the configuration file information, whether the version number information included in the name of the version upgrade software package is modified, if it is determined If the result is yes, the version information is incorrect.
  • the version number of the version upgrade package read from the startup program into the configuration file is compared with the version number information included in the name of the version upgrade package. If the comparison result is inconsistent, the version number in the name of the version upgrade package is considered to have been tampered with, the version of the version upgrade package is incorrect, and then the version information is incorrect. In this way, it is possible to prevent the version number in the name of the version upgrade package from being modified and the version of the user upgrade is not the version desired by itself, thereby improving the user experience.
  • the version upgrade software includes a version file and a download file.
  • the version upgrade software information corresponding to the generated version upgrade software includes: generating version file information corresponding to the encrypted version file, where the version file information includes a decryption flag, where the decryption The flag is used to indicate that the encrypted version file is decrypted in the version upgrade package during the upgrade process of the mobile terminal;
  • the download file information corresponding to the file wherein the download file information includes a release flag, wherein the release flag is used to indicate that the download file is saved in a hidden directory of the local computer during the process of upgrading the mobile terminal by the local computer.
  • the version file in the version upgrade software cannot be leaked to the user.
  • the unpacking self-starting program is further configured to save the download file in a hidden directory of the local computer during the process of upgrading the mobile terminal by the local computer according to the release flag in the downloaded file information; downloading the file for use
  • the version file and version file information are used to upgrade the mobile terminal.
  • the unpacking self-starting module program saves the downloaded file in a hidden directory of the local computer, and after the version upgrade software is completed, the hidden directory and the downloaded file are deleted together, which can avoid some higher Users with professional operational knowledge can easily obtain the file in a non-hidden installation directory, thus improving the security of the software.
  • the preferred embodiment avoids decrypting the downloaded file in the version upgrade package. Since the downloaded file decrypted in the version upgrade package is usually stored in the memory of the local computer, a large amount of memory usage may slow down the operation of the local computer, thereby affecting the version upgrade of the mobile terminal. Therefore, the preferred embodiment may Reduce the impact of version upgrades on mobile devices.
  • the version file information table is created in a hidden directory, and the version file information table is encrypted, wherein the version file information table records the path and name of the version upgrade package, and the name, size and relative of each version file.
  • the offset location of the version upgrade package is located in the preferred embodiment, the encrypted version file information table is located in a hidden directory, and some users with high professional operation knowledge can be avoided, and the version file information table can be easily obtained in a non-hidden installation directory. At the same time, even if some users with high professional operation knowledge obtain the version file information table, since the version file information table only records the name, size and offset position of each version file, and the respective version files are also performed.
  • the version upgrade software information further includes: a name of the version upgrade software, a version upgrade soft The size of the piece, the relative path of the version upgrade software.
  • the case where the version upgrade software package contains a plurality of version upgrade software is described in the preferred embodiment. In the process of upgrading the version of the mobile terminal, there are only one version of the upgrade software that needs to be used in the upgraded version, and there are multiple version upgrade software that need to be used in the upgraded version.
  • the preferred embodiment includes the name of the version upgrade software, the size of the version upgrade software, and the relative path of the version upgrade software in the version upgrade software information, which can ensure that the unpacking self-starting program can automatically locate the multiple versions by using the version upgrade software information. Upgrade the software and ensure that all relevant files are correctly written to the mobile terminal for version upgrade.
  • the version upgrade package further includes a tail file, wherein the tail file includes a size of the unpacked self-starting program, a number of version upgrade software, and constant information for locating the tail file.
  • the tail file may be first decompressed during the decompression process, and it is determined whether the version upgrade package is correct and complete by determining whether the constant information in the tail file is correct.
  • the unpacking self-starting program only moves the byte of the size of the self-starting program from the beginning of the version upgrade package.
  • the configuration file information can be found, and the configuration file, the version upgrade software information, and the version upgrade software are gradually obtained through the contents of the configuration file information, thereby implementing the software version upgrade.
  • the version upgrade software includes the version file and the download file
  • the version upgrade package obtained according to the packaging method of the preferred embodiment, wherein the order of each file may be an unpacking self-starting program or a configuration file.
  • the unpacking self-starting program moves from the beginning of the version upgrade software package to the byte of the size of the self-starting program, after finding the configuration file information, the content in the configuration file information can be gradually obtained to the configuration file and downloaded.
  • File information, download files, version file information, and version files are used to implement software version upgrades.
  • the packaging system and method provided by the present invention can ensure that the version file is not directly exposed to the user, and the software is convenient to operate, and the version can be upgraded by running directly, and does not need to be installed and configured, and can well satisfy the mobile terminal.
  • the security and operational simplicity requirements of the version user-level upgrade software also provides a preferred embodiment incorporating the technical solutions of the above-described plurality of preferred embodiments, which are described in detail below.
  • Figure 2 is a view according to the present invention
  • step S202 the package file name information (such as the mobile terminal model) and the version number of the package file set by the user are collected for generating the package file name.
  • step S204 the group collects the download file and the version file related information to be packaged, including the file name, the path, and the file type.
  • the file type record is used in the following steps to determine whether the file needs to be released to the local area, and the download file needs to be released to the local area.
  • the version file is not required.
  • Step S206 Generate a configuration file according to the information collected in the previous two steps, and record the currently generated configuration file name and the path where the configuration file is located.
  • the content of the configuration file contains the version information of the packaged software and the name of the downloaded file and its information relative to the path of unpacking the self-starting program.
  • Step S208 creating an installation package program in a preset directory, wherein the installation package naming is generated according to a certain rule according to the information collected in step S202.
  • the unpacking self-starting program is written to the head of the installation package.
  • Step S212 the configuration file information and the configuration file are sequentially written in the back of the startup program.
  • the configuration file information mainly records the size of the configuration file, and is convenient for positioning the location and size of the configuration file when the configuration file is read.
  • Step S214 the collected download file information and the download file are sequentially written to the configuration file, and the download file information includes the corresponding download file name, size, relative path, and need to be released to the local flag.
  • step S216 after the collected version file is encrypted, the version file information and the encrypted version file are respectively written to the download file, and the version file information includes the corresponding encrypted version file name, size, relative path, and Need to release to the local flag.
  • the invention is only for the package process of the version upgrade package, some special files do not need to be modified, only the characteristics of the read operation, and the files are relatively important and are not convenient for direct leakage, and will be packaged. It is attached to other files. When unpacking, it does not release the file to the local but only records the path and name of the packaged software and the corresponding name, size and relative position offset of the file, so that other programs can be packaged directly. The software directly reads the file, avoiding releasing it to the local, and ensuring the security of the file. It should be noted that, the actual application of packaging any important files that do not need to be modified, which is not released to the local packaging method of the present invention, should be included in the protection scope of the present invention.
  • FIG. 3 is an internal structural diagram of a packaged version upgrade package according to a preferred embodiment of the present invention.
  • a version upgrade package obtained according to the method in step S202 to step S218, wherein each file is The order can be unpacked from the startup program, configuration file information, configuration files, download file information, download files, version file information, version files, and trailer files.
  • FIG. 4 is a flow chart showing the startup of the unpacking self-starting module according to a preferred embodiment of the present invention. As shown in FIG.
  • Step S402 reading the tail structure information of the currently running packaged software, obtaining the size of the unpacked self-starting program in the package file, the total number of download files and version files, and the constant information for locating the tail structure.
  • Step S404 in step S402, the reading condition determines whether the tail structure information is complete and correct (mainly, whether the constant information of the read positioning tail structure is correct), and if the related information is incorrect, the package file is considered to be incomplete, enter Step S406; If the related information is completely met, the packaged file is considered complete, and the process proceeds to step S408.
  • Step S406 The package file is incomplete, and is considered not to be packaged, prompting the user that the file format is incorrect, and returning an error.
  • Step S408 The package file is complete, and the configuration file information is started to be read, because the file is attached to the unpacking self-starting program, and the unpacking self-starting program is moved from the beginning of the packaged file.
  • Step S410 The content of the corresponding configuration file size byte is read as a configuration file, and the version number of the current packaged software can be obtained from the configuration file.
  • Step S412 Comparing the version number read in step S410 with the version number in the software naming to see whether they are consistent. If they are inconsistent, the version number in the software name is modified, and the software description is incorrect, and the process proceeds to step S414; otherwise, Proceed to step S416.
  • Step S414 The version number of the internal record is inconsistent with the version number described by the software itself, prompting the user that the current version information is incorrect, and the error is returned. This step mainly prevents the version number in the software name from being changed by 4, and the version upgraded by the user is not The version you want.
  • Step S416 Create a hidden directory under a specified local drive letter (such as
  • Step S418 Create a version file information table, and record the file name of the current packaged software and the path of the packaged software into the table.
  • Step S422 The next file information is read by recording the location of the previous file, and the file information includes the file name, the relative path, the file size, and whether the file needs to be released locally.
  • Step S424 According to the description item in the file information read in step S422, whether the file needs to be released to the local to determine whether the file is a downloaded file or a version file, if it needs to be released to the local, the file is downloaded, and the process proceeds to step S426. Otherwise, In the version file, the process proceeds to step S428.
  • Step S426 Determine to download the file, read the downloaded file according to the file length information, and release the file to the local corresponding directory according to the file path and the file name, and the relative path is consistent with the file before packaging. Proceeding to step S420.
  • Step S428 determining the version file, and writing the version file related information into the version file information table, mainly comprising: a file name, a file size, and an offset of the file relative to a starting position of the package file. This information is mainly convenient for subsequent reading and reading of the version file from the package file.
  • Step S430 If it is determined in step S420 that the download file and the version file have all been read, the version file information table created in the previous step is saved to the local hidden directory.
  • Step S432 Unpacking the operation from the startup program to start the release to the local download main program to write the version file to the mobile terminal device.
  • the download program obtains the path and name of the currently running packaged software and the encrypted version file in the packaged software by reading the package file information and the version file information recorded in the version file information table. Name, offset position and size, then go to the current package file to find the corresponding encrypted version file, decrypt it and then write it to the mobile terminal device.
  • Step S434 In the upgrade process (the process of writing the version file to the mobile terminal), the unpacking self-starting program will also continuously monitor whether the upgrade process is completed. If not, proceed to step S436, and the process proceeds to step S438.
  • Step S436 The upgrade has not been completed, wait for a certain time, such as half a second, and then proceed to step S434 for monitoring, and so on, until the entire upgrade process is completed.
  • Step S438 After the upgrade is completed, all files released to the local are deleted, including the hidden directory created previously. The entire upgrade process is over.
  • FIG. 5 is a structural block diagram of a packaging apparatus of a version upgrade software package according to an embodiment of the present invention, including a first obtaining module 51, a first encryption module 52, a first generating module 53, and a packaging module 54.
  • the structure is described in detail below.
  • the first obtaining module 51 is configured to obtain version upgrade software for upgrading the mobile terminal.
  • the first encryption module 52 is connected to the first obtaining module 51 for encrypting the version upgrade software acquired by the first obtaining module 51.
  • the first generation module 53 is connected to the first encryption module 52 for generating version upgrade software information corresponding to the encrypted version upgrade software of the first encryption module 52, wherein the version upgrade software information includes a decryption flag, wherein the decryption flag is used for Instructing to decrypt the encrypted version upgrade software in the version upgrade package of the mobile terminal during the upgrade process of the mobile terminal;
  • the package module 54 is connected to the first encryption module 52 and the first generation module 53 for packaging the version upgrade package of the mobile terminal, wherein the version upgrade package includes the first version encryption software 52 encrypted version upgrade software, first
  • the version upgrade software information and the unpacking self-starting program generated by the module 53 are generated, wherein the unpacking self-starting program is used to start the version upgrade software and the version upgrade software information to upgrade the mobile terminal.
  • the version upgrade software is a core program for upgrading the mobile terminal device, and cannot be leaked to the user. Therefore, in the process of upgrading the mobile terminal, only the version upgrade software is decrypted in the version upgrade package, and then the decryption is started. After the version upgrade software and related files are written to the mobile terminal to be upgraded, some users can avoid the version upgrade software, thereby improving the security of the upgrade package; and unpacking the self-starting program. Automated upgrades of mobile terminal software can be implemented, simplifying user operations.
  • the packaging device of the version upgrade package further includes a second generation module 55 and a third generation module 56.
  • Figure 6 is a diagram showing the structure of a packing apparatus of a version upgrading software package according to a preferred embodiment of the present invention, and its structure will be described in detail below.
  • the second generation module 55 is connected to the first acquisition module 51, and configured to generate a configuration file according to the version upgrade software acquired by the first acquisition module 51, where the configuration file includes a version number of the version upgrade software package; Connecting to the second generation module 55, configured to generate configuration file information according to the configuration file generated by the second generation module 55, where the configuration file information includes a size of the configuration file; the version upgrade software package further includes configuration file and configuration file information; The package self-starting program is further configured to determine, according to the configuration file and the configuration file information, whether the version number information included in the name of the version upgrade package is modified, and if the judgment result is yes. The version information is incorrect.
  • the configuration file includes a version number of the version upgrade package, and the version number can be used to determine whether the version of the version upgrade package is correct. Specifically, the version number of the version upgrade package read from the startup program into the configuration file is compared with the version number information included in the name of the version upgrade package. If the comparison result is inconsistent, the version number in the name of the version upgrade package is modified, the version of the version upgrade package is incorrect, and the version information is incorrect. In this way, it is possible to prevent the version number in the name of the version upgrade package from being modified and the version of the user upgrade is not the version desired by itself, thereby improving the user experience.
  • the configuration file information includes the size of the configuration file, which is convenient for locating the location and size of the configuration file when the configuration file is read.
  • the version upgrade software includes a version file and a download file;
  • the first generation module 53 includes a first generation submodule 531 and a second generation submodule 532. The structure is described in detail below.
  • the first generation sub-module 531 is connected to the first encryption module 52, and is configured to generate version file information corresponding to the version file in the version upgrade file encrypted by the first encryption module 52; wherein the version file information includes a decryption flag, where the decryption flag The method for indicating that the encrypted version file is decrypted in the version upgrade package during the upgrade process of the mobile terminal; the second generation submodule 532 is connected to the first encryption module 52, and configured to generate the encrypted by the first encryption module 52.
  • the download file information corresponding to the download file in the version upgrade file where the download file information includes a release flag, where the release flag is used to indicate that the download file is saved in a hidden directory of the local computer during the process of upgrading the mobile terminal by the local computer.
  • the unpacking self-starting program is also used to save the download file in the hidden directory of the local computer during the process of upgrading the mobile terminal by the local computer according to the release flag in the downloaded file information; the download file is used to use the version file. And the version file information to upgrade the mobile terminal.
  • the version file in the version upgrade software cannot be leaked to the user. Therefore, in the process of upgrading the mobile terminal, only the version file is decrypted in the version upgrade package, and then the decrypted file is decrypted by the download file.
  • the version file is written to the mobile terminal to be upgraded, and some users can be prevented from obtaining the version file.
  • the download file in the version upgrade software includes a main program and a plurality of auxiliary programs, and through the cooperative work of these programs, the version upgrade of the mobile terminal device can be realized.
  • the unpacking self-starting module program saves the downloaded file in a hidden directory of the local computer, and after the version upgrade software is completed, the hidden directory and the downloaded file are deleted together, which can avoid some higher Users with professional operational knowledge can easily obtain the file in a non-hidden installation directory, thus improving the security of the software.
  • the preferred embodiment avoids decrypting the downloaded file in the version upgrade package.
  • the preferred embodiment may Reduce the impact of version upgrades on mobile devices.
  • the packaging apparatus of the version upgrade software package described in the device embodiment corresponds to the foregoing method embodiment, and the specific implementation process has been described in detail in the method embodiment, and details are not described herein again.
  • a method and apparatus for packaging a version upgrade software package are provided. The present invention fully considers that the version file is only a read operation during the upgrade process, and does not need to make any modifications to itself.
  • the downloaded file (a program for writing the version file to the mobile terminal) and the version file are passed.
  • the file description information is separated.
  • the software green is free to install, and the downloaded file is automatically released to a hidden directory in the local, and the version file is not released, so that the downloaded file directly goes to the packaged file to read the version file. Therefore, the leakage of the version file is effectively avoided, and the security of the software is ensured.
  • the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices.
  • the invention is not limited to any specific combination of hardware and software.
  • the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the scope of the present invention are intended to be included within the scope of the present invention.

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Abstract

本发明公开了一种版本升级软件包的打包方法及装置,该方法包括:获取用于对移动终端进行升级的版本升级软件;对版本升级软件进行加密;生成加密后的版本升级软件对应的版本升级软件信息,其中版本升级软件信息包括解密标志,其中解密标志用于指示在移动终端进行升级的过程中在版本升级软件包中解密加密后的版本升级软件;打包得到移动终端的版本升级软件包,其中版本升级软件包包括加密后的版本升级软件、版本升级软件信息和解包自启动程序,其中解包自启动程序用于启动版本升级软件和版本升级软件信息对移动终端进行升级。本发明实现了版本升级软件包的高安全性和易操作性。

Description

版本升级软件包的打包方法;^置 技术领域 本发明涉及通信领域, 具体而言, 涉及一种版本升级软件包的打包方法 及装置。 背景技术 随着移动通讯技术的发展, 移动终端的功能日渐复杂, 为扩展移动终端 的功能或者为解决移动终端兼容性问题, 需要对移动终端的软件进行升级。 早期对移动终端软件进行升级的方法主要是用户将移动终端送到移动终 端厂商指定的售后服务中心, 由售后服务中心的专业技术人员通过移动终端 升级工具将新的版本文件写入移动终端设备中。 这种升级方法要求用户有一 定的专业知识, 由于每次升级都要去售后服务中心,普通用户不能及时获知、 使用最新的月艮务, 且对于售后的月艮务成本较大。 近年来, 用户及定制运营商都对移动终端厂商提出了一个新的需求, 希 望能提供一种适用于移动终端用户操作的版本升级工具, 当有新的版本发布 时, 将最新的升级软件放在移动终端厂商指定网站上, 由用户下载下来自行 对移动终端进行升级。 因此, 相关技术中针对移动终端的版本升级软件包进 行打包, 提出了通过将所有需要的文件收集后进行合并, 然后用户安装时再 将所有文件解压到用户指定的安装目录下进行安装的方法。 但是, 由于这种打包方法需要用户进行解压、 安装, 用户不可能都具有 专业操作知识, 增加的操作的复杂性不方便用户的使用; 同时, 这种打包方 法将版本文件直接暴露给用户, 对于某些具有较高专业操作知识的用户, 很 容易在安装目录下获取到版本文件, 降低了软件的安全性。 发明内容 针对相关技术中对移动终端的版本升级软件包进行打包后, 该版本升级 软件包的安全性不高并且用户进行解压、 安装的操作复杂的问题而提出本发 明, 为此, 本发明的主要目的在于提供一种版本升级软件包的打包方法及装 置, 以解决上述问题。 为了实现上述目的, 根据本发明的一个方面, 提供了一种版本升级软件 包的 4了包方法。 才艮据本发明的版本升级软件包的打包方法包括: 获取用于对移动终端进 行升级的版本升级软件; 对版本升级软件进行加密; 生成加密后的版本升级 软件对应的版本升级软件信息, 其中版本升级软件信息包括解密标志, 其中 解密标志用于指示在移动终端进行升级的过程中在版本升级软件包中解密加 密后的版本升级软件; 打包得到移动终端的版本升级软件包, 其中版本升级 软件包包括加密后的版本升级软件、 版本升级软件信息和解包自启动程序, 其中解包自启动程序用于启动版本升级软件和版本升级软件信息对移动终端 进行升级。 进一步地, 在打包得到移动终端的版本升级软件包之前, 上述方法还包 括: 居版本升级软件, 生成配置文件, 其中配置文件包括版本升级软件包 的版本号; 居配置文件, 生成配置文件信息, 其中配置文件信息包括配置 文件的大小。 进一步地, 版本升级软件包还包括配置文件和配置文件信息; 解包自启 动程序还用于 居配置文件和配置文件信息, 判断版本升级软件包的名称包 含的版本号信息是否被修改, 如果判断结果为是, 则提示版本信息错误。 进一步地, 版本升级软件包括版本文件和下载文件; 生成加密后的版本 升级软件对应的版本升级软件信息包括: 生成加密后的版本文件对应的版本 文件信息, 其中版本文件信息包括解密标志, 其中解密标志用于指示在移动 终端进行升级的过程中在版本升级软件包中解密加密后的版本文件; 生成下 载文件对应的下载文件信息, 其中下载文件信息包括释放标志, 其中释放标 志用于指示在本地计算机对移动终端进行升级的过程中将下载文件保存在本 地计算机的隐藏目录中。 进一步地, 解包自启动程序还用于才艮据下载文件信息中的释放标志, 在 本地计算机对移动终端进行升级的过程中将下载文件保存在本地计算机的隐 藏目录中;下载文件用于使用版本文件和版本文件信息对移动终端进行升级。 进一步地, 版本升级软件信息还包括: 版本升级软件的名称、 版本升级 软件的大小和版本升级软件的相对路径。 进一步地, 版本升级软件包还包括尾部文件, 其中尾部文件包括解包自 启动程序的大小、 版本升级软件的个数和用于定位尾部文件的常量信息。 为了实现上述目的, 居本发明的另一个方面, 提供了一种版本升级软 件包的打包装置。 根据本发明的版本升级软件包的打包装置包括: 第一获取模块, 用于获 取用于对移动终端进行升级的版本升级软件; 第一加密模块, 用于对版本升 级软件进行加密; 第一生成模块, 用于生成加密后的版本升级软件对应的版 本升级软件信息, 其中版本升级软件信息包括解密标志, 其中解密标志用于 级软件; 打包模块, 用于打包得到移动终端的版本升级软件包, 其中版本升 级软件包包括加密后的版本升级软件、版本升级软件信息和解包自启动程序, 其中解包自启动程序用于启动版本升级软件和版本升级软件信息对移动终端 进行升级。 进一步地, 上述版本升级软件包的打包装置还包括: 第二生成模块, 用 于才艮据版本升级软件, 生成配置文件, 其中配置文件包括版本升级软件包的 版本号; 第三生成模块, 用于 居配置文件, 生成配置文件信息, 其中配置 文件信息包括配置文件的大小; 版本升级软件包还包括配置文件和配置文件 信息; 解包自启动程序还用于才艮据配置文件和配置文件信息, 判断版本升级 软件包的名称包含的版本号信息是否被修改, 如果判断结果为是, 则提示版 本信息错误。 进一步地,版本升级软件包括版本文件和下载文件; 第一生成模块包括: 第一生成子模块, 用于生成加密后的版本文件对应的版本文件信息; 其中版 本文件信息包括解密标志, 其中解密标志用于指示在移动终端进行升级的过 程中在版本升级软件包中解密加密后的版本文件; 第二生成子模块, 用于生 成下载文件对应的下载文件信息, 其中, 下载文件信息包括释放标志, 其中 释放标志用于指示在本地计算机对移动终端进行升级的过程中将下载文件保 存在本地计算机的隐藏目录中; 解包自启动程序还用于根据下载文件信息中 的释放标志, 在本地计算机对移动终端进行升级的过程中将下载文件保存在 本地计算机的隐藏目录中; 下载文件用于使用版本文件和版本文件信息对移 动终端进行升级。
后, 该版本升级软件包的安全性不高并且用户进行解压、 安装的操作复杂的 问题, 实现了版本升级软件包的高安全性和易操作性。 附图说明 此处所说明的附图用来提供对本发明的进一步理解, 构成本申请的一部 分, 本发明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的 不当限定。 在附图中: 图 1是 居本发明实施例的版本升级软件包的打包方法的流程图;
图 3 是才艮据本发明优选实施例的打包后的版本升级软件包的内部结构 图; 图 4是才艮据本发明优选实施例的解包自启动模块启动的流程图; 图 5是 居本发明实施例的版本升级软件包的打包装置的结构框图; 图 6 是 居本发明优选实施例的版本升级软件包的打包装置的结构框 图。 具体实施方式 需要说明的是, 在不冲突的情况下, 本申请中的实施例及实施例中的特 征可以相互组合。 下面将参考附图并结合实施例来详细说明本发明。 根据本发明的实施例, 提供了一种版本升级软件包的打包方法。 图 1是 才艮据本发明实施例的版本升级软件包的打包方法的流程图, 包括如下的步骤 S 102至步 4聚 S 108。 步 4聚 S 102, 获取用于对移动终端进行升级的版本升级软件。 步骤 S 104 , 对版本升级软件进行加密。 步骤 S 106 , 生成加密后的版本升级软件对应的版本升级软件信息, 其中 版本升级软件信息包括解密标志, 其中解密标志用于指示在移动终端进行升 级的过程中在版本升级软件包中解密加密后的版本升级软件。 步骤 S 108, 打包得到移动终端的版本升级软件包, 其中版本升级软件包 包括加密后的版本升级软件、 版本升级软件信息和解包自启动程序, 其中解 包自启动程序用于启动版本升级软件和版本升级软件信息对移动终端进行升 级。 相关技术中, 在对移动终端的版本升级软件包进行打包之后, 该版本升 级软件包的安全性不高并且用户进行解压、 安装的操作复杂。 本发明实施例 中, 版本升级软件是移动终端设备升级的核心程序, 不能泄露给用户, 因此 在移动终端进行升级的过程中仅仅在该版本升级软件包中解密该版本升级软 件, 然后再启动解密后的版本升级软件并将其中的相关文件写入到待升级的 移动终端中, 可以避免某些用户获取到该版本升级软件, 从而提高了该版本 升级软件包的安全性; 同时, 解包自启动程序可以实现移动终端软件的自动 化升级, 从而简化了用户的操作。 优选地, 在打包得到移动终端的版本升级软件包之前, 居版本升级软 件, 生成配置文件, 其中配置文件包括版本升级软件包的版本号; 居配置 文件, 生成配置文件信息, 其中配置文件信息包括配置文件的大小。 本优选实施例中, 配置文件包括版本升级软件包的版本号, 该版本号可 以用于判断版本升级软件包的版本是否正确。 同时, 配置文件信息包括配置 文件的大小, 便于读取配置文件时定位文件的位置和大小。 优选地, 版本升级软件包还包括配置文件和配置文件信息; 解包自启动 程序还用于根据配置文件和配置文件信息, 判断版本升级软件包的名称包含 的版本号信息是否被修改, 如果判断结果为是, 则提示版本信息错误。 本优选实施例中, 解包自启动程序读取到配置文件中的版本升级软件包 的版本号, 和版本升级软件包的名称包含的版本号信息进行对比。 如果对比 结果不一致, 则认为版本升级软件包的名称中的版本号被爹改过, 版本升级 软件包的版本不正确, 然后提示版本信息错误。 这样, 可以防止版本升级软 件包的名称中的版本号被修改过而导致的用户升级的版本不是自己所期望的 版本, 从而提高用户体验。 优选地, 版本升级软件包括版本文件和下载文件; 生成加密后的版本升 级软件对应的版本升级软件信息包括: 生成加密后的版本文件对应的版本文 件信息, 其中版本文件信息包括解密标志, 其中解密标志用于指示在移动终 端进行升级的过程中在版本升级软件包中解密加密后的版本文件; 生成下载 文件对应的下载文件信息, 其中下载文件信息包括释放标志, 其中释放标志 用于指示在本地计算机对移动终端进行升级的过程中将下载文件保存在本地 计算机的隐藏目录中。 本优选实施例中, 版本升级软件中的版本文件绝对不能泄露给用户, 因 此在移动终端进行升级的过程中仅仅在该版本升级软件包中解密该版本文 件, 然后再由下载文件将该解密的版本文件写入到待升级的移动终端中, 可 以避免某些用户获取到该版本文件。 同时, 版本升级软件中的下载文件包含 一个主程序和多个辅助程序, 通过这些程序的协同工作, 可以实现移动终端 设备的版本升级。 优选地, 解包自启动程序还用于才艮据下载文件信息中的释放标志, 在本 地计算机对移动终端进行升级的过程中将下载文件保存在本地计算机的隐藏 目录中; 下载文件用于使用版本文件和版本文件信息对移动终端进行升级。 本优选实施例中, 解包自启动模块程序将该下载文件保存在本地计算机 的隐藏目录中, 并在版本升级软件完成后, 将该隐藏目录以及下载文件一起 删除, 可以避免某些具有较高专业操作知识的用户, 艮容易地在非隐藏的安 装目录下获取到该文件, 从而提高了软件的安全性。 同时, 本优选实施例避免了在版本升级软件包中解密下载文件。 由于在 版本升级软件包中解密的下载文件通常保存在本地计算机的内存中, 大量的 内存占用将可能减緩本地计算机的运行, 进而对移动终端的版本升级产生影 响, 因此, 本优选实施例可以减轻对移动终端的版本升级的影响。 优选地, 在隐藏目录下创建版本文件信息表, 并对该版本文件信息表进 行加密, 其中该版本文件信息表记录了版本升级软件包的路径和名称, 以及 各个版本文件的名称、 大小和相对于版本升级软件包的偏移位置。 本优选实施例中, 加密的版本文件信息表位于隐藏目录下, 可以避免某 些具有较高专业操作知识的用户, 很容易地在非隐藏的安装目录下获取到该 版本文件信息表。 同时, 即使某些具有较高专业操作知识的用户获取到该版 本文件信息表, 由于该版本文件信息表仅仅记载了各个版本文件的名称、 大 小和偏移位置, 并且该各个版本文件还进行了加密, 因此, 进一步避免了该 用户获取到该版本文件, 从而进一步提高了软件的安全性。 优选地, 版本升级软件信息还包括: 版本升级软件的名称、 版本升级软 件的大小、 版本升级软件的相对路径。 本优选实施例中描述了版本升级软件包中包含多个版本升级软件的情 况。 在对移动终端进行版本升级的过程中, 有的升级版本需要使用到的版本 升级软件只有一个, 而有的升级版本需要使用到的版本升级软件有多个。 本 优选实施例在版本升级软件信息中包括版本升级软件的名称、 版本升级软件 的大小、 版本升级软件的相对路径, 可以保证解包自启动程序可以通过该版 本升级软件信息自动定位该多个版本升级软件, 并保证所有相关文件都正确 地写入到该移动终端中, 从而进行版本升级。 优选地, 版本升级软件包还包括尾部文件, 其中尾部文件包括解包自启 动程序的大小、 版本升级软件的个数和用于定位尾部文件的常量信息。 本优选实施例中, 在解压过程中可以首先解压尾部文件, 并通过判断该 尾部文件中的常量信息是否正确, 判断该版本升级软件包是否正确、 完整。 当该常量信息是正确时, 由于尾部文件包括了解包自启动程序的大小, 因此 解包自启动程序仅仅从版本升级软件包的起始处往后移动解包自启动程序的 大小的字节即可找到配置文件信息, 并通过该配置文件信息中的内容逐步获 取到配置文件、 版本升级软件信息、 版本升级软件, 从而实现软件版本的升 级。 另外, 考虑到上述版本升级软件包括版本文件和下载文件, 因此, 才艮据 本优选实施例的打包方法得到的版本升级软件包, 其中各个文件的先后顺序 可以是解包自启动程序、 配置文件信息、 配置文件、 下载文件信息、 下载文 件、 版本文件信息、 版本文件以及尾部文件。 在解包自启动程序从版本升级 软件包的起始处往后移动解包自启动程序的大小的字节找到配置文件信息之 后,通过该配置文件信息中的内容可以逐步获取到配置文件、下载文件信息、 下载文件、 版本文件信息、 版本文件, 从而实现软件版本的升级。
性、 完整性的判断, 并实现了各个升级文件的准确定位, 并且, 实现方式简 单、 高效。 相较于现有技术, 本发明提供的打包系统及方法可以保证版本文件不直 接暴露给用户, 且软件操作方便, 直接运行即可升级版本, 不需要安装、 配 置,能很好的满足移动终端版本用户级升级软件的安全性及操作简单性需求。 本发明还提供了一个优选实施例, 结合了上述多个优选实施例的技术方 案, 下面进行详细描述。 图 2是根据本发曰
包括如下的步骤 S202至步骤 S218。 步骤 S202, 收集打包文件名信息(如移动终端型号)和用户设置的打包 文件的版本号, 以用于生成打包文件名。 步骤 S204, 分组收集待打包的下载文件和版本文件相关信息, 包括文件 名、 路径以及文件类型等, 这里文件类型的记录用于后面步骤判断文件是否 需要释放到本地, 下载文件需要释放到本地, 版本文件则不需要。 步骤 S206, 根据前两步收集的信息生成配置文件, 并且记录当前生成的 配置文件名称及所在的路径。 配置文件的内容包含打包软件的版本信息和下 载文件的名称及其相对于解包自启动程序的路径等信息。 步骤 S208, 在预先设定的目录下创建安装包程序, 其中安装包命名根据 步骤 S202收集的信息按照一定规则生成。 步骤 S210, 将解包自启动程序写入安装包的头部。 步骤 S212 , 紧接着在启动程序的后面依次写入配置文件信息和配置文 件, 配置文件信息里主要记录了配置文件的大小, 便于读取配置文件时定位 文件的位置和大小。 步骤 S214 , 依次将收集的下载文件信息和下载文件写入到配置文件后 面, 下载文件信息包含该对应下载文件名称、 大小、 相对路径、 需要释放到 本地标志。 步骤 S216 , 将收集的版本文件加密后, 再依次将版本文件信息和加密后 的版本文件分别写入到下载文件后面, 版本文件信息包含该对应加密后的版 本文件名称、 大小、 相对路径、 不需要释放到本地标志。 步骤 S218, 在打包文件尾部写入尾部结构体信息, 主要包含解包自启动 程序的文件大小、 下载文件和版本文件的总个数以及定位该尾部结构体本身 的一个常量信息。 本发明仅仅针对版本升级软件包打包过程中, 某些特殊的文件不需要对 其做修改, 仅仅是读操作的特点, 并且该类文件相对比较重要不便于直接泄 露的需求, 在打包的时候将其附在其他文件的后面, 解包的时候不释放该文 件到本地而仅仅记录其所在打包软件的路径、 名称以及该类文件对应名称、 大小及相对位置偏移量, 让其他程序直接从打包软件中直接读取该类文件, 避免了将其释放到本地, 保证了该类文件的安全性。 需要说明的是, 釆用本 发明的不释放到本地的打包方法, 对任何不需修改内容的重要文件进行打包 的实际应用, 都应当纳入本发明的保护范围。 图 3 是才艮据本发明优选实施例的打包后的版本升级软件包的内部结构 图, 如图 3所示, 按照步骤 S202至步骤 S218中的方法得到的版本升级软件 包, 其中各个文件的先后顺序可以是解包自启动程序、 配置文件信息、 配置 文件、 下载文件信息、 下载文件、 版本文件信息、 版本文件以及尾部文件。 为了更好的描述本发明, 并体现本发明中的版本升级软件包的高安全性 和易操作性, 下面结合图 4对解包自启动模块解包和自启动的方法进行详细 描述。 图 4是根据本发明优选实施例的解包自启动模块启动的流程图, 如图 4 所示, 包含了软件解包的过程, 以及下载程序自启动或者升级程序自启动的 过程。 启动打包好的软件后, 即触发解包自启动程序运行, 包括如下的步骤 S402至步骤 S438。 步骤 S402, 读取当前运行的打包软件的尾部结构体信息, 获得该打包文 件中解包自启动程序的大小、 下载文件和版本文件的总个数以及定位该尾部 结构体的常量信息。 步骤 S404, 居步骤 S402, 读取情况判断尾部结构体信息是否完整正 确(主要看读取到的定位尾部结构体的常量信息是否正确), 若相关信息不正 确, 认为该打包文件不完整, 进入步骤 S406; 若相关信息完全符合, 则认为 该打包文件完整, 进入步骤 S408。 步骤 S406: 该打包文件不完整,认为未打包,提示用户文件格式不正确, 返回错误。 步骤 S408: 该打包文件完整, 开始读取配置文件信息, 因为该文件是附 在解包自启动程序后面的, 从打包文件的起始处往后移动解包自启动程序对 应大小字节即找到配置文件信息, 读取相关信息, 获取到配置文件的大小。 步骤 S410: 再往后读取对应配置文件大小字节的内容即为配置文件, 从 配置文件中可以获取到当前打包软件的版本号。 步骤 S412: 将步骤 S410读取到的版本号和软件命名中的版本号进行对 比, 看是否一致, 若不一致则认为软件名中的版本号被修改过, 软件描述不 正确, 进入步骤 S414; 否则进入步骤 S416。 步骤 S414: 内部记录的版本号与软件本身描述的版本号不一致, 提示用 户当前使用版本信息有误, 错误返回, 这一步主要防止软件名中的版本号被 4爹改过, 导致用户升级的版本不是自己所期望的版本。 步骤 S416 : 在本地某个指定的驱动盘符下创建一个隐藏目录 (如
C:\ad7df9gh52 ), 用于后续将下载文件释放到该目录下。 步骤 S418: 创建版本文件信息表, 并将当前打包软件的文件名和其所在 的路径记录到该表中。 步骤 S420: 开始读取下载文件和版本文件, 由于尾部结构体信息中已记 录了下载文件和版本文件的总个数, 可以通过计数累加的方式来判断是否已 全部读取完 (计数个数达到文件总个数), 若文件未全部读取完, 进入步骤 S422, 否则进入步骤 S430。 步骤 S422: 通过记录上一个文件的位置, 读取下一个文件信息, 文件信 息中包含了文件名、 相对路径、 文件大小和文件是否需要释放到本地。 步骤 S424: 根据步骤 S422读取到的文件信息中描述项——文件是否需 要释放到本地来判断该文件为下载文件还是版本文件, 若需要释放到本地, 则为下载文件, 进入步骤 S426, 否则为版本文件, 进入步骤 S428。 步骤 S426: 判断为下载文件, 根据该文件长度信息读取到该下载文件, 并依据该文件路径和文件名将该文件释放到本地对应的目录下, 相对路径与 该文件打包前一致。 继续进入步骤 S420。 步骤 S428: 判断为版本文件, 将版本文件相关信息写入版本文件信息表 中, 主要包括: 文件名、 文件大小和该文件相对于打包文件起始位置的偏移 量。 这些信息主要方便后续从打包文件中查找读取该版本文件。 继续进入步 骤 S420。 步骤 S430: 若步骤 S420中判断下载文件和版本文件已全部读取完毕, 则将前面步骤中创建好的版本文件信息表保存到本地隐藏目录下。 步骤 S432:解包自启动程序开始启动释放到本地的下载主程序进行将版 本文件写入移动终端设备的操作。 在该过程中, 下载程序会通过读取版本文 件信息表中记录的打包文件信息和版本文件信息, 获取到当前运行打包软件 的路径和名称以及已被加密过的版本文件在该打包软件中的名称、 偏移位置 和大小, 再去当前打包文件中查找读取相应的加密过的版本文件, 对其解密 后再写入移动终端设备中。 步骤 S434: 在升级过程(即将版本文件写入移动终端的过程) 中, 解包 自启动程序还会一直监控升级过程是否完成, 若未完成, 则进入步骤 S436, 已完成进入步 4聚 S438。 步骤 S436: 升级还未完成, 等待一定时间, 如半秒钟, 再进入步骤 S434 进行监控, 如此循环, 直至整个升级过程完成。 步骤 S438: 升级已完成, 将释放到本地的所有文件全部删除, 包括之前 创建的隐藏目录一起删除。 整个升级过程结束。 需要说明的是, 在附图的流程图示出的步骤可以在诸如一组计算机可执 行指令的计算机系统中执行, 并且, 虽然在流程图中示出了逻辑顺序, 但是 在某些情况下, 可以以不同于此处的顺序执行所示出或描述的步骤。 本发明实施例提供了一种版本升级软件包的打包装置, 该装置可以用于 实现上述版本升级软件包的打包方法。 图 5是才艮据本发明实施例的版本升级 软件包的打包装置的结构框图, 包括第一获取模块 51、 第一加密模块 52、 第一生成模块 53和打包模块 54。 下面对其结构进行详细描述。 第一获取模块 51 , 用于获取用于对移动终端进行升级的版本升级软件; 第一加密模块 52 , 连接至第一获取模块 51 , 用于对第一获取模块 51获取的 版本升级软件进行加密; 第一生成模块 53 , 连接至第一加密模块 52 , 用于 生成第一加密模块 52 加密后的版本升级软件对应的版本升级软件信息, 其 中版本升级软件信息包括解密标志, 其中解密标志用于指示在移动终端进行 升级的过程中在移动终端的版本升级软件包中解密加密后的版本升级软件; 打包模块 54 , 连接至第一加密模块 52和第一生成模块 53 , 用于打包得到移 动终端的版本升级软件包, 其中版本升级软件包包括第一加密模块 52 加密 后的版本升级软件、 第一生成模块 53 生成的版本升级软件信息和解包自启 动程序, 其中解包自启动程序用于启动版本升级软件和版本升级软件信息对 移动终端进行升级。 相关技术中, 在对移动终端的版本升级软件包进行打包之后, 该版本升 级软件包的安全性不高并且用户进行解压、 安装的操作复杂。 本发明实施例 中, 版本升级软件是移动终端设备升级的核心程序, 不能泄露给用户, 因此 在移动终端进行升级的过程中仅仅在该版本升级软件包中解密该版本升级软 件, 然后再启动解密后的版本升级软件并将相关文件写入到待升级的移动终 端中, 可以避免某些用户获取到该版本升级软件, 从而提高了该版本升级软 件包的安全性; 同时,解包自启动程序可以实现移动终端软件的自动化升级, 从而简化了用户的操作。 优选地, 上述版本升级软件包的打包装置还包括第二生成模块 55 和第 三生成模块 56。 图 6是才艮据本发明优选实施例的版本升级软件包的打包装置 的结构 4 图, 下面对其结构进行详细描述。 第二生成模块 55 , 连接至第一获取模块 51 , 用于根据第一获取模块 51 获取的版本升级软件, 生成配置文件, 其中配置文件包括版本升级软件包的 版本号; 第三生成模块 56 , 连接至第二生成模块 55 , 用于根据第二生成模 块 55 生成的配置文件, 生成配置文件信息, 其中配置文件信息包括配置文 件的大小; 版本升级软件包还包括配置文件和配置文件信息; 解包自启动程 序还用于根据配置文件和配置文件信息, 判断版本升级软件包的名称包含的 版本号信息是否被修改, 如果判断结果为是。 则提示版本信息错误。 本优选实施例中, 配置文件包括版本升级软件包的版本号, 该版本号可 以用于判断版本升级软件包的版本是否正确。 具体地, 解包自启动程序读取 到配置文件中的版本升级软件包的版本号, 和版本升级软件包的名称包含的 版本号信息进行对比。 如果对比结果不一致, 则认为版本升级软件包的名称 中的版本号被修改过, 版本升级软件包的版本不正确, 然后提示版本信息错 误。 这样, 可以防止版本升级软件包的名称中的版本号被修改过而导致的用 户升级的版本不是自己所期望的版本, 从而提高用户体验。 同时, 配置文件 信息包括配置文件的大小, 便于读取配置文件时定位文件的位置和大小。 优选地, 版本升级软件包括版本文件和下载文件; 第一生成模块 53 包 括第一生成子模块 531和第二生成子模块 532。下面对其结构进行详细描述。 第一生成子模块 531 , 连接至第一加密模块 52 , 用于生成第一加密模块 52加密后的版本升级文件中的版本文件对应的版本文件信息; 其中版本文件 信息包括解密标志, 其中解密标志用于指示在移动终端进行升级的过程中在 版本升级软件包中解密加密后的版本文件; 第二生成子模块 532 , 连接至第 一加密模块 52 , 用于生成第一加密模块 52加密后的版本升级文件中的下载 文件对应的下载文件信息, 其中, 下载文件信息包括释放标志, 其中释放标 志用于指示在本地计算机对移动终端进行升级的过程中将下载文件保存在本 地计算机的隐藏目录中; 解包自启动程序还用于才艮据下载文件信息中的释放 标志, 在本地计算机对移动终端进行升级的过程中将下载文件保存在本地计 算机的隐藏目录中; 下载文件用于使用版本文件和版本文件信息对移动终端 进行升级。 本优选实施例中, 版本升级软件中的版本文件绝对不能泄露给用户, 因 此在移动终端进行升级的过程中仅仅在该版本升级软件包中解密该版本文 件, 然后再由下载文件将该解密的版本文件写入到待升级的移动终端中, 可 以避免某些用户获取到该版本文件。 同时, 版本升级软件中的下载文件包含 一个主程序和多个辅助程序, 通过这些程序的协同工作, 可以实现移动终端 设备的版本升级。 本优选实施例中, 解包自启动模块程序将该下载文件保存在本地计算机 的隐藏目录中, 并在版本升级软件完成后, 将该隐藏目录以及下载文件一起 删除, 可以避免某些具有较高专业操作知识的用户, 艮容易地在非隐藏的安 装目录下获取到该文件, 从而提高了软件的安全性。 同时, 本优选实施例避免了在版本升级软件包中解密下载文件。 由于在 版本升级软件包中解密的下载文件通常保存在本地计算机的内存中, 大量的 内存占用将可能减緩本地计算机的运行, 进而对移动终端的版本升级产生影 响, 因此, 本优选实施例可以减轻对移动终端的版本升级的影响。 需要说明的是, 装置实施例中描述的版本升级软件包的打包装置对应于 上述的方法实施例,其具体的实现过程在方法实施例中已经进行过详细说明, 在 匕不再赘述。 综上所述, 根据本发明的上述实施例, 提供了一种版本升级软件包的打 包方法及装置。 本发明充分考虑升级过程中对版本文件仅仅是读取操作, 不 需要对其本身做任何修改, 打包的时候, 将下载文件 (用于将版本文件写入 移动终端的相关程序) 和版本文件通过文件描述信息区分开来。 另外考虑软 件的操作简洁性, 用户启动打包软件后, 软件绿色免安装, 自动将下载文件 释放至本地某隐藏目录下, 对于版本文件则不释放, 让下载文件直接去打包 文件中读取版本文件, 从而有效地避免了版本文件的泄露, 保证了软件的安 全性。 显然, 本领域的技术人员应该明白, 上述的本发明的各模块或各步骤可 以用通用的计算装置来实现, 它们可以集中在单个的计算装置上, 或者分布 在多个计算装置所组成的网络上, 可选地, 它们可以用计算装置可执行的程 序代码来实现, 从而, 可以将它们存储在存储装置中由计算装置来执行, 或 者将它们分别制作成各个集成电路模块, 或者将它们中的多个模块或步骤制 作成单个集成电路模块来实现。 这样, 本发明不限制于任何特定的硬件和软 件结合。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本 领域的技术人员来说, 本发明可以有各种更改和变化。 凡在本发明的 ^"神和 原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护 范围之内。

Claims

权 利 要 求 书
1. 一种版本升级软件包的打包方法, 其特征在于, 包括:
获取用于对移动终端进行升级的版本升级软件;
对所述版本升级软件进行加密;
生成所述加密后的版本升级软件对应的版本升级软件信息, 其中所 述版本升级软件信息包括解密标志, 其中所述解密标志用于指示在所述 移动终端进行升级的过程中在所述版本升级软件包中解密所述加密后的 版本升级软件;
打包得到所述移动终端的所述版本升级软件包, 其中所述版本升级 软件包包括所述加密后的版本升级软件、 所述版本升级软件信息和解包 自启动程序, 其中所述解包自启动程序用于启动所述版本升级软件和所 述版本升级软件信息对所述移动终端进行升级。
2. 根据权利要求 1所述的方法, 其特征在于, 在打包得到所述移动终端的 所述版本升级软件包之前, 所述方法还包括:
才艮据所述版本升级软件, 生成配置文件, 其中所述配置文件包括所 述版本升级软件包的版本号;
居所述配置文件, 生成配置文件信息, 其中所述配置文件信息包 括所述配置文件的大小。
3. 根据权利要求 2所述的方法, 其特征在于,
所述版本升级软件包还包括所述配置文件和所述配置文件信息; 所述解包自启动程序还用于 居所述配置文件和所述配置文件信 息, 判断所述版本升级软件包的名称包含的版本号信息是否被修改, 如 果判断结果为是, 则提示所述版本信息错误。
4. 居权利要求 1所述的方法, 其特征在于, 所述版本升级软件包括版本 文件和下载文件; 生成所述加密后的版本升级软件对应的版本升级软件 信息包括:
生成所述加密后的版本文件对应的版本文件信息, 其中所述版本文 件信息包括所述解密标志, 其中所述解密标志用于指示在所述移动终端 进行升级的过程中在所述版本升级软件包中解密所述加密后的版本文 件;
生成所述下载文件对应的下载文件信息, 其中所述下载文件信息包 括释放标志, 其中所述释放标志用于指示在本地计算机对所述移动终端 进行升级的过程中将所述下载文件保存在所述本地计算机的隐藏目录 中。 根据权利要求 4所述的方法, 其特征在于,
所述解包自启动程序还用于才艮据所述下载文件信息中的所述释放标 志, 在所述本地计算机对所述移动终端进行升级的过程中将所述下载文 件保存在所述本地计算机的隐藏目录中;
所述下载文件用于使用所述版本文件和所述版本文件信息对所述移 动终端进行升级。 才艮据权利要求 1至 5中任一项所述的方法, 其特征在于, 所述版本升级 软件信息还包括:
所述版本升级软件的名称、 所述版本升级软件的大小和所述版本升 级软件的相对路径。 才艮据权利要求 1至 5中任一项所述的方法, 其特征在于, 所述版本升级 软件包还包括尾部文件, 其中所述尾部文件包括所述解包自启动程序的 大小、 所述版本升级软件的个数和用于定位所述尾部文件的常量信息。 一种版本升级软件包的打包装置, 其特征在于, 包括:
第一获取模块,用于获取用于对移动终端进行升级的版本升级软件; 第一加密模块, 用于对所述版本升级软件进行加密;
第一生成模块, 用于生成所述加密后的版本升级软件对应的版本升 级软件信息, 其中所述版本升级软件信息包括解密标志, 其中所述解密 中解密所述加密后的版本升级软件;
打包模块, 用于打包得到所述移动终端的所述版本升级软件包, 其 中所述版本升级软件包包括所述加密后的版本升级软件、 所述版本升级 软件信息和解包自启动程序, 其中所述解包自启动程序用于启动所述版 本升级软件和所述版本升级软件信息对所述移动终端进行升级。
9. 根据权利要求 8所述的装置, 其特征在于, 还包括:
第二生成模块, 用于 居所述版本升级软件, 生成配置文件, 其中 所述配置文件包括所述版本升级软件包的版本号;
第三生成模块, 用于 居所述配置文件, 生成配置文件信息, 其中 所述配置文件信息包括所述配置文件的大小。
10. 根据权利要求 8所述的装置, 其特征在于, 所述版本升级软件包括版本 文件和下载文件; 所述第一生成模块包括:
第一生成子模块, 用于生成所述加密后的版本文件对应的版本文件 信息; 其中所述版本文件信息包括所述解密标志, 其中所述解密标志用 于指示在所述移动终端进行升级的过程中在所述版本升级软件包中解密 所述加密后的版本文件;
第二生成子模块, 用于生成所述下载文件对应的下载文件信息, 其 中, 所述下载文件信息包括释放标志, 其中所述释放标志用于指示在本 地计算机对所述移动终端进行升级的过程中将所述下载文件保存在所述 本地计算机的隐藏目录中。
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