WO2020097863A1

WO2020097863A1 - Flashing control method, flashing control apparatus and terminal device

Info

Publication number: WO2020097863A1
Application number: PCT/CN2018/115685
Authority: WO
Inventors: 陈伊春
Original assignee: 深圳市欢太科技有限公司; Oppo广东移动通信有限公司
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2020-05-22
Also published as: CN112654964A

Abstract

A flashing control method, a flashing control apparatus and a terminal device. The method comprises: receiving a flashing command to be run which is input by a user in a flashing mode of a terminal device (S101); acquiring right information of the terminal device, wherein the right information is used for indicating a flashing command, the running of which is supported by the terminal device in the flashing mode (S102); according to the right information, determining whether the flashing command to be run is the flashing command, the running of which is supported by the terminal device in the flashing mode (S103); and if the flashing command to be run is the flashing command, the running of which is supported by the terminal device in the flashing mode, executing the flashing command to be run (S104). By means of the method, the security and stability of a system can be ensured to a certain extent when a user performs flashing.

Description

Brush machine control method, brush machine control device and terminal equipment

Technical field

The present application belongs to the field of electronic technology, and particularly relates to a brush control method, a brush control device, a terminal device, and a computer-readable storage medium.

Background technique

Flashing is a method to change some languages, pictures, ringtones, software, or operating systems that originally exist in the terminal device. Flashing can improve the functions of the terminal device and allow users to personalize the terminal device settings. Therefore, at present, many users will flash their terminal devices.

However, in many cases, because the user's technical level is not high, it will cause the system files of the terminal device to be destroyed during the flashing process, which reduces the security and stability of the terminal device after the flashing.

Summary of the invention

The present application provides a brushing machine control method, a brushing machine control device, a terminal device, and a computer-readable storage medium, which can ensure the safety and stability of the system to a certain extent when the user performs the brushing machine.

The first aspect of the present application provides a brush control method, which is applied to a terminal device and includes:

Receive a command to be executed by the user in the flash mode of the above terminal device;

Obtain the authority information of the terminal device, and the authority information is used to instruct the terminal device to support the operation of the flashing command in the flashing mode;

According to the authority information, determine whether the above-mentioned flashing command to be executed is a flashing command supported by the terminal device in the above-mentioned flashing mode;

If the above-mentioned flashing command to be run is a flashing command supported by the terminal device in the above flashing mode, the above-mentioned flashing command to be executed is executed.

A second aspect of the present application provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the following steps are implemented:

A third aspect of the present application provides a brush machine control device, which is applied to terminal equipment. The brush machine control device includes:

The flashing command receiving module is used to receive the flashing command to be run which is input by the user in the flashing mode of the above terminal device;

A permission information obtaining module, configured to obtain the permission information of the terminal device, and the permission information is used to instruct the terminal device to support a flash command in the flash mode;

The flashing command judging module is used to determine whether the flashing command to be executed is a flashing command supported by the terminal device in the flashing mode according to the authority information;

The flashing command execution module is configured to execute the flashing command to be executed if the flashing command to be run is a flashing command supported by the terminal device in the flashing mode.

A fourth aspect of the present application provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method of the first aspect described above are implemented.

A fifth aspect of the present application provides a computer program product. The computer program product includes a computer program. When the computer program is executed by one or more processors, the steps of the method of the first aspect described above are implemented.

BRIEF DESCRIPTION

In order to more clearly explain the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only for the application In some embodiments, for those of ordinary skill in the art, without paying creative labor, other drawings may be obtained based on these drawings.

1 is a schematic diagram of an implementation process of a brush control method provided in Embodiment 1 of the present application;

2 is a schematic diagram of a method for representing permission information provided in Embodiment 1 of the present application;

3 is a schematic diagram of an implementation process of another brush control method provided in Embodiment 2 of the present application;

4 is a schematic diagram of another method for representing permission information provided in Embodiment 2 of the present application;

5 is a schematic diagram of an implementation process of another brush control method provided in Embodiment 3 of the present application;

6 is a schematic diagram of another method for representing permission information provided in Embodiment 3 of the present application;

7 is a schematic structural diagram of a brush control device provided in Embodiment 4 of the present application;

8 is a schematic structural diagram of a terminal device according to Embodiment 5 of the present application.

detailed description

In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structure and technology are proposed to thoroughly understand the embodiments of the present application. However, those skilled in the art should understand that the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details hindering the description of the present application.

The brush control method provided in the embodiment of the present application is applicable to a terminal device. Exemplarily, the terminal device includes but is not limited to: a smart phone, a tablet computer, a notebook, a desktop computer, a smart wearable device, a cloud server, and the like.

It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements, and / or components, but does not exclude one or more other features , Wholes, steps, operations, elements, components and / or their existence or addition.

It should also be understood that the terminology used in the description of this application is for the purpose of describing particular embodiments only and is not intended to limit this application. As used in the specification of the present application and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms.

It should also be further understood that the term "and / or" used in the specification of the present application and the appended claims refers to any and all possible combinations of one or more of the associated listed items and includes these combinations .

In this specification and the appended claims, the term "if" may be interpreted as "when" or "once" or "in response to determination" or "in response to detection" depending on the context. Similarly, the phrase "if determined" or "if [described condition or event] is detected" can be interpreted in the context to mean "once determined" or "in response to a determination" or "once detected [described condition or event ] "Or" In response to detection of [the described condition or event] ".

In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

Example 1

The following describes the brush control method provided in Embodiment 1 of the present application. The brush control method is applied to a terminal device. Please refer to FIG. 1. The brush control method provided in Embodiment 1 of the present application includes:

In step S101, receive a brushing command to be executed by the user in the brushing mode of the terminal device;

The brushing machine control method provided in the first embodiment of the present application is applied to a terminal device. In this step S101, first, a user-to-be-run brushing machine command input in the brushing mode of the terminal device is received.

In the embodiment of the present application, if the operating system of the terminal device is an Android system, the flash mode described in step S101 may be a fast boot mode or a recovery mode, etc .; if the operating system of the terminal device For the IOS system, the flash mode described in step S101 may be a DFU (Device Firmware Upgrade) mode, etc. In order to more clearly describe the technical solutions described in this application, the subsequent application of this application uses the flashing mode described in step S101 as the fastboot mode to illustrate the technical solutions of this application. However, those skilled in the art should note that the subsequent descriptions of this application The technical solution is not limited to fastboot mode.

In the embodiment of the present application, the input method of the above-mentioned flashing command to be run may be: the user enters the code corresponding to the above-mentioned flashing command to be run on the operation interface, for example, the user enters "reboot" on the operation interface (reboot command is commonly used in fastboot mode Flashing command) to instruct the terminal device to restart in the flashing mode; or, the input method of the above-mentioned flashing command to be run can also be: the user clicks the control corresponding to the above-mentioned flashing command to be run in the operation interface, for example, the user clicks to operate "Restart" control in the interface to instruct the terminal device to restart in the flash mode. The embodiment of the present application does not limit the input method of the above-mentioned flashing command to be executed.

In step S102, the authority information of the terminal device is obtained, and the authority information is used to instruct the terminal device to support the operation of the flashing command in the flashing mode;

In the embodiment of the present application, the above permission information may be a single binary number, or may also be a binary digital string composed of more than two binary numbers. As shown in FIG. 2, the above authority information may be 1110100, that is, a 7-bit binary digit string.

If the above permission information is a binary number, the digital size of the permission information can be used to represent the flashing command supported by the terminal device. For example, if the permission information is 0, it means that the flash device commands supported by the terminal device are flash, flashhall, getvar, boot, and erase (flash, flashall, getvar, boot, and erase are all commonly used flash commands in fastoboot mode), If the permission information is 1, it means that the terminal device supports running the flash command only for getvar.

If the authority information described in the above step S102 is a binary digit string composed of two or more binary digits, then the brush command corresponding to each binary digit can be defined in advance, and then the size of each binary digit can be used to indicate the Whether the terminal device supports the corresponding flashing command in the flashing mode, for example, if the binary number is 1, it indicates that the corresponding flashing command is supported, and if it is 0, it indicates that the corresponding flashing command is not supported. As shown in FIG. 2, the flashing command corresponding to the 0th bit of the authority information is flashall, the flashing command corresponding to the 1st bit is devices, the flashing command corresponding to the 2nd bit is boot, and the flashing command corresponding to the 3rd bit is getvar, The flashing command corresponding to 4 digits is reboot, the flashing command corresponding to bit 5 is erase, and the flashing command corresponding to bit 6 is flash. If a binary number is 1, it means that the corresponding flashing command is supported. If it is 0, When the corresponding flashing command is not supported, the permission information 1110100 shown in FIG. 2 indicates that the flashing commands supported by the terminal device in the flashing mode are flash, erase, reboot, and boot.

In addition, in the embodiment of the present application, the permission information described in step S102 may be obtained through user information input by the user, for example, according to the ID number, fingerprint, facial image, age, work unit, academic background, Information such as graduation colleges and / or job positions to determine the authority information of the terminal device; or, the authority information described in step S102 may also be obtained through the identification information of the terminal device, for example, according to the terminal device ’s CPU serial number, IMEI (International Mobile Equipment Identity) code, MAC (Media Access Control) address or SN (Serial Number, serial number) and other information to determine the authority information of the terminal device.

The method for determining the permission information of the terminal device through the user information input by the user can be: pre-training a neural network model, where the input of the neural network model can be academic qualifications and job positions, and the output is permission information, and the neural network model can The corresponding authority information is determined through the education degree and job position input by the user. For example, when the degree entered by the user is a graduate student and the job position is a software engineer, the user can be considered to have a certain ability to flash, and the authority information of the terminal device can be set to indicate that the terminal device supports the operation of more flash commands Information, for example, as shown in FIG. 2, the permission information of the terminal device can be set to all 1, indicating that the terminal device can support running flash commands in the flash mode: flash, erase, reboot, getvar, boot , Devices and flashall.

In addition, the way to determine the corresponding authority information through the user information input by the user may also be: the terminal device (or the preset first server) pre-stores authority information corresponding to each ID number, such as an ID The number is: 40040019831010XXXX, the corresponding authority information is 1111111, and the ID number is 41142219900202YYYY, the corresponding authority information is 1001000 ..., then the authority information of the terminal device can be determined by the ID number entered by the user. In addition, if the ID number entered by the user cannot be found in the terminal device (or the above-mentioned first server), the authority information of the terminal device may be set to the authority information indicating that the terminal device supports running less flash commands, For example, as shown in FIG. 2, the permission information of the terminal device can be set to the state of 0010000, indicating that the terminal device only supports the reboot command in the flash mode; or, if it is in the terminal device (or the above-mentioned first server) If the ID number entered by the user cannot be found, the permission information of the terminal device is directly set as preset permission information, wherein the preset permission information is used to indicate that the terminal device does not support running any flash command in the flash mode .

In the embodiment of the present application, determining the corresponding authority information through the identification information of the terminal device may be: the terminal device (or a preset second server) pre-stores a preset correspondence table, and the correspondence table Correspondence between different identification information and each authority information is recorded in the, where each identification information corresponds to one authority information, for example, the correspondence relationship table records: the authority information corresponding to the CPU serial number 0000000000000000 is 1111111, the CPU sequence The authorization information corresponding to the number 0000000000001111 is 0001111 ..., you can search for the identification information of the terminal device in the correspondence table, and if the identification information of the terminal device is found, the terminal device recorded in the correspondence table The permission information corresponding to the identification information of is determined to be the permission information of the terminal device. In addition, if the identification information of the terminal device cannot be found in the terminal device (or the above-mentioned second server), the permission information of the terminal device can be Set the permission information indicating that the terminal device supports running less flash commands, or directly set the permission information of the terminal device as preset permission information, where the preset permission information is used to indicate that the terminal device is in the flash mode It does not support running any flash commands.

In step S103, according to the authority information, it is determined whether the above-mentioned flashing command to be executed is a flashing command supported by the terminal device in the above-mentioned flashing mode;

In the embodiment of the present application, according to the authority information acquired in step S102, it is determined whether the flashing command to be run input by the user in step S101 is a flashing command supported by the terminal device in the flashing mode. For example, if the authority information obtained in step S102 indicates that the terminal device supports running flash commands including a flash command and a reboot command, and the flash command to be executed obtained in step S101 is a reboot command, then in step S103, the obtained from step S101 can be obtained The flashing command to be run is a flashing command supported by the terminal device. If the flashing command to be run obtained in step S101 is a devices command, then in step S103, the flashing command to be executed obtained in step S101 may be a flashing device that is not supported by the terminal command.

In step S104, if the above-mentioned flashing command to be run is a flashing command supported by the terminal device in the above-mentioned flashing mode, the above-mentioned flashing command to be executed is executed;

If the judgment result of step S103 is that the to-be-operated flashing command acquired in step S101 is a flashing command supported by the terminal device in the flashing mode, the terminal device runs the pending flashing command in the flashing mode. In addition, in the embodiment of the present application, if the judgment result of step S103 is that the flashing command to be run obtained in step S101 is not a flashing command supported by the terminal device, the terminal device does not execute the flashing command to be run in the flashing mode , And can prompt the user that the pending brush command cannot be executed.

In the technical solution provided in Embodiment 1 of the present application, the terminal device needs to determine whether to execute the user-swipe command based on its permission information, only when its permission information indicates that the terminal device can execute the user-swipe command By executing the flash command input by the user, it can be seen that the technical solution provided by the present application limits the flash commands that can be used by the user. Therefore, the user can avoid the user's use of the flash command when the device is flash The problem of damage caused by the system of the device can ensure the safety and stability of the system to a certain extent when the user brushes the machine.

In addition, in order to ensure the security and stability of the terminal equipment system, many special-purpose terminal equipment (for example, terminal equipment for national defense communications) on the market is currently not allowed to enter the brush mode, however, for these prohibited access For terminal devices in flash mode, there are still some users who use special methods or system vulnerabilities to enter the flash mode of these terminal devices for malicious flashing. They embezzle legitimate users' information by embedding applications that steal information in the system. Therefore, for terminal devices with high security requirements, you can also use the technical solution provided by this application to set the permission information of the terminal device so that even if the user enters the brush mode, no brush command can be used, thereby ensuring security requirements High system security and stability of terminal equipment.

Example 2

The following describes another brushing machine control method provided in Embodiment 2 of the present application. The brushing machine control method is applied to a terminal device, please refer to FIG. 3, and the brushing machine control method provided in Embodiment 2 of the present application includes:

In step S201, receive a command to be executed by the user in the brush mode of the above terminal device to be run;

The brush control method provided in the second embodiment of the present application is still applied to the terminal device. This step S201 is performed in the same manner as the step S101 in the first embodiment. For details, please refer to the description of the first embodiment, which will not be repeated here.

In step S202, receiving the to-be-operated partition of the to-be-run brush command input by the user in the to-brush mode;

The second embodiment of the present application is different from the first embodiment in that, in addition to receiving the user-to-be-operated flashing command input, the user-to-be-operated partition of the to-be-operating flashing command is also received, such as the flash command in fastboot mode Need to specify the operation partition of the flash command (for example, boot partition, system partition or userdata partition, etc.). In addition, those skilled in the art should note that in the technical solution provided in Embodiment 2 of the present application, the user is not required to input the corresponding to-be-operated partition for all to-be-run brush commands.

The first embodiment of the present application can only limit the various brush commands that can be used by the user. The technical solution provided by the second embodiment of the present application can not only limit the various brush commands that can be used by the user, but can also further define the various supported brush machines. The operation partition of the command is limited. Therefore, the technical solution provided by Embodiment 2 of the present application has stronger flexibility than Embodiment 1.

In step S203, the authority information of the terminal device is obtained, the authority information is used to indicate the operation of the flashing command supported by the terminal device in the flashing mode, and is also used to indicate the operation supported by the flashing command supported by the terminal device Partition

In the second embodiment of the present application, the authority information in step S203 may be a binary digit string composed of two or more binary digits, and so on. As shown in FIG. 4, the permission information in step S203 may be 111010011001010, that is, a 15-bit binary digit string.

As shown in FIG. 4, the flashing command corresponding to the 8th bit of the authority information is flashall, the flashing command corresponding to the 9th bit is devices, the flashing command corresponding to the 10th bit is boot, and the flashing command corresponding to the 11th bit is getvar, The flash command corresponding to 12 bits is reboot, the flash command corresponding to bit 13 is erase, and the flash command corresponding to bit 14 is flash, which is the same as the first embodiment. For the 8th to 14th bits of a certain authority information, you can Use the size of the binary number to indicate whether to support the corresponding flash command.

In FIG. 4, bits 4 to 7 of the authority information correspond to the operation partition of the flash command, and bits 0 to 3 correspond to the operation partition of the erase command. For the 4th to 7th bits of a certain authority information, the size of the binary number can be used to indicate the partition supported by the flash command. For the 0th to 3rd bits of a certain authority information, the size of the binary number can be used. To indicate the partitions supported by the erase command.

As shown in FIG. 4, the permission information is 111010011001010, which can indicate that the flash commands supported by the terminal device in the flash mode are flash, erase, reboot, and boot. The partitions supported by the flash command include the boot partition and the system partition. The partitions supported by the erase command include the boot partition and the recovery partition.

In step S204, according to the authority information, it is determined whether the above-mentioned flashing command to be executed is a flashing command supported by the terminal device in the above-mentioned flashing mode;

This step S204 is performed in exactly the same manner as step S103 in the first embodiment. For details, please refer to the description of the first embodiment, which will not be repeated here.

In step S205, if the above-mentioned flashing command to be run is a flashing command supported by the terminal device in the above-mentioned flashing mode, it is determined whether the partition to be operated is a partition supported by the above-mentioned flashing command according to the authority information;

If step S204 determines that the flashing command to be executed obtained in step S201 is a flashing command supported by the terminal device in the flashing mode, it is further determined whether the partition to be operated obtained in step S202 is the flashing command support operation obtained in step S201 Partition. For example, suppose that the authority information obtained in step S203 is 111010011001010 shown in FIG. 4, which means that the flash commands supported by the terminal device in the flash mode are flash, erase, reboot, and boot. The partition supported by the flash command is the boot partition. And the system partition, the partitions supported by the erase command include the boot partition and the recovery partition. The flashing command obtained in step S201 is the flash command, and the partition obtained in step S202 is the boot partition. In step S205, you can obtain Out, the to-be-operated partition obtained in step S202 is the one to be operated supported by the flashing command obtained in step S201. If the to-be-operated partition obtained in step S202 is a userdata partition, in step S205, it can be obtained that the obtained in step S202 The to-be-operated partition is not a partition to be operated supported by the flashing command acquired in step S201.

In step S206, if the to-be-operated partition is a partition supported by the to-be-run brush command to support operation, the to-be-run brush command is used to process the to-be-operated partition;

If the judgment result in step S205 is that the to-be-operated partition obtained in step S202 is a partition supported by the to-be-run brush command obtained in step S201, the terminal device uses the to-be-run brush command obtained in step S201 to obtain step S202 in the brush mode To be processed. In addition, in the embodiment of the present application, if the result of the judgment in step S205 is that the partition to be operated obtained in step S202 is not the partition obtained by step S201 that supports the operation of the flashing command to be executed, the terminal device does not execute the pending Run the flashing command and can prompt the user that the pending flashing command cannot be used to process the partition to be operated.

The technical solution provided by the second embodiment of the present application can not only define the various brush commands that can be used by the user, but also further limit the operation partition of each supported brush command, so the technology provided by the second embodiment of the present application Compared with the first embodiment, the solution has greater flexibility. In addition, the second embodiment of the present application is the same as the first embodiment, which can avoid the problem of damage to the system of the terminal device due to the arbitrary use of the brush command when the user is brushing the machine, and can guarantee the system to a certain extent when the user brushes Security and stability.

Example 3

The following describes another brush control method provided in Embodiment 3 of the present application. The brush control method is applied to a terminal device. Please refer to FIG. 5. The brush control method provided in Embodiment 3 of the present application includes:

In step S301, the authority information of the terminal device is obtained, the authority information is used to indicate the operation of the flashing command supported by the terminal device in the flashing mode, and is also used to indicate the operation supported by the flashing command supported by the terminal device Is also used to indicate whether the terminal device is allowed to start the flash mode;

The brush control method provided in Embodiment 3 of the present application is still applied to a terminal device, and the authority information described in step S301 may be a binary digit string composed of two or more binary digits, and so on. As shown in FIG. 6, the permission information in step S301 may be 1111010011001010, that is, a 16-bit binary digit string.

As shown in FIG. 6, the fifteenth bit of the permission information is the “brush mode permission bit”, and the size of the bit can be used to determine whether the terminal device is allowed to start the flash mode. In addition, in the embodiment of the present application, the permission information may include multiple bits of "brush mode permission bits", for example, including two bits of "brush mode permission bits", respectively used to indicate whether the terminal device is allowed to start fastboot mode and recovery mode .

In the embodiment of the present application, when the “brush mode permission bit” is 1, it can indicate that the corresponding brush mode is enabled, and when it is 0, it can indicate that the corresponding brush mode is disabled.

As shown in FIG. 6, the flashing command corresponding to the 8th bit of the authority information is flashall, the flashing command corresponding to the 9th bit is devices, the flashing command corresponding to the 10th bit is boot, and the flashing command corresponding to the 11th bit is getvar, The flash command corresponding to 12 bits is reboot, the flash command corresponding to bit 13 is erase, and the flash command corresponding to bit 14 is flash, which is the same as the first embodiment. For the 8th to 14th bits of a certain authority information, you can Use the size of the binary number to indicate whether to support the corresponding flash command.

In Figure 6, bits 4 to 7 of the authority information correspond to the operation partition of the flash command, and bits 0 to 3 correspond to the operation partition of the erase command. For the 4th to 7th bits of a certain authority information, the size of the binary number can be used to indicate the partition supported by the flash command. For the 0th to 3rd bits of a certain authority information, the size of the binary number can be used. To indicate the partitions supported by the erase command.

As shown in FIG. 6, the permission information is 1111010011001010, which can indicate that the terminal device is allowed to start the flashing mode, and the flashing commands supported by the terminal device in the flashing mode are flash, erase, reboot, and boot, and operations supported by the flash command The partitions are boot partition and system partition, and the partitions supported by the erase command are boot partition and recovery partition.

In step S302, when it is detected that the user starts the flashing mode of the terminal device, based on the permission information, it is determined whether the permission information indicates that the terminal device is allowed to start the flashing mode;

In the embodiment of the present application, when it is detected that the user wants to enter a certain flash mode of the terminal device, for example, for a terminal device of the Android system, when the user is turned off, simultaneously hold down the "volume-" and When the "power" button is pressed, it means that you want to enter fastboot mode. At this time, the terminal device can obtain the permission information of the terminal device, and determine whether to allow the terminal device to start the fastboot mode according to the permission information.

In step S303, if the permission information indicates that the terminal device is allowed to start the flashing mode, the flashing mode is started, and the pending flashing command input by the user in the flashing mode of the terminal device is received;

If the permission information indicates that the terminal device is allowed to start the flashing mode, the flashing mode is started, and the user-entered flashing command is acquired. This step S303 is executed in the same manner as step S201 in the second embodiment. For details, please refer to the description of the second embodiment, which will not be repeated here.

In step S304, receiving the to-be-operated partition of the to-be-run brushing command input by the user in the to-braking mode;

In step S305, based on the authority information, it is determined whether the flashing command to be executed is a flashing command supported by the terminal device in the flashing mode;

In step S306, if the above-mentioned flashing command to be run is a flashing command supported by the terminal device in the above-mentioned flashing mode, it is determined whether the partition to be operated is a partition supported by the above-mentioned flashing command according to the authority information;

In step S307, if the to-be-operated partition is a partition supported by the to-be-run brush command to operate, the to-be-run brush command is used to process the to-be-operated partition;

The above steps S304-S307 are respectively performed in the same way as the steps S202 and S204-S206 in the second embodiment. For details, please refer to the description of the second embodiment, which will not be repeated here.

In addition, after step S302, the flashing machine control method provided in Embodiment 3 of the present application may further include: if the permission information obtained in step S301 indicates that the terminal device is not allowed to start the flashing mode, the flashing mode is not started, and the user is prompted Enter the flash mode.

In addition, the method for obtaining the authority information described in Embodiment 3 of the present application can be specifically referred to the description of Embodiment 1, and can be obtained according to user information input by a user or identification information of a terminal device. For example, as already described in Embodiment 1 of the present application, the terminal device pre-stores a preset correspondence table in which a correspondence relationship between different identification information and each authority information is recorded, in which each If the information corresponds to a piece of authority information, you can search for the identification information of the terminal device in the correspondence table. If the identification information of the terminal device is found, the corresponding information of the identification information of the terminal device recorded in the correspondence table The authority information is determined to be the authority information of the terminal device. In addition, if the identification information of the terminal device cannot be found in the terminal device, the authority information of the terminal device may be set as the preset authority information, where, in this application In the third embodiment, the preset permission information is used to indicate that the terminal device does not support running any flashing commands in the flashing mode, and / or is used to indicate that the terminal device is not allowed to start the flashing mode.

The technical solution provided in the third embodiment of the present application is based on the second embodiment, and a new step for judging whether to allow the user to enter the brush mode is added. By adding this step, the user's attempts to pass special means or systems can be reduced to some extent The probability that the loophole enters the flashing mode. Therefore, compared with the second embodiment, the security and stability of the system can be further improved.

It should be understood that the size of the sequence numbers of the steps in the above method embodiments does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not constitute any implementation process of the embodiments of the present application. limited.

Example 4

Embodiment 4 of the present application provides a brush control device, which is applied to a terminal device. As shown in FIG. 7, the brush control device 400 includes:

The flashing command receiving module 401 is used to receive the flashing command to be run which is input by the user in the flashing mode of the above terminal device;

The authority information acquiring module 402 is used to acquire authority information of the terminal device, and the authority information is used to indicate a brush command that the terminal device supports to run in the brush mode;

The flashing command judgment module 403 is used to determine whether the flashing command to be executed is a flashing command supported by the terminal device in the flashing mode according to the authority information;

The flashing command execution module 404 is configured to execute the flashing command to be executed if the flashing command to be run is a flashing command supported by the terminal device in the flashing mode.

Optionally, the above permission information is also used to indicate a partition supported by the above-mentioned terminal device to support the operation of the flashing command;

Correspondingly, the above brush control device also includes:

The operation partition receiving module is used to receive the operation-to-be-operated partition to be operated by the user in the above-mentioned flashing mode;

Correspondingly, the above brush command execution module 404 includes:

The operation partition judging unit is used to determine whether the partition to be operated is a partition supported by the above-mentioned flashing command according to the authority information if the above-mentioned flashing command to be run is a flashing command supported by the terminal device in the flashing mode. ;

The flashing command execution unit is used to process the partition to be operated using the flashing command to be operated if the partition to be operated is a partition supported by the flashing command to be run.

Optionally, the permission information is also used to indicate whether the terminal device is allowed to start the flashing mode;

Correspondingly, the above-mentioned brush control device 400 further includes:

The flashing mode judgment module is used to determine whether the permission information indicates that the terminal device is allowed to start the flashing mode according to the permission information when it is detected that the user starts the flashing mode of the terminal device;

Correspondingly, the above brush command receiving module 401 is specifically used to:

If the permission information indicates that the terminal device is allowed to start the flashing mode, the flashing mode is activated, and a user-to-be-operated flashing command input by the user in the flashing mode of the terminal device is received.

Optionally, the aforementioned brush control device 400 further includes:

The module for prohibiting the flashing mode is used for not starting the flashing mode if the authority information indicates that the terminal device is not allowed to start the flashing mode, and prompting the user that the flashing mode cannot be entered.

Optionally, the aforementioned brush control device 400 further includes:

The prohibition of the flashing command module is used for not executing the flashing command to be executed if the flashing command to be run is not a flashing command supported by the terminal device in the flashing mode, and prompting the user that the flashing command cannot be executed.

Optionally, the above permission information acquisition module 402 includes:

A user information obtaining unit, configured to obtain the user information input by the user;

The first authority determining unit is configured to determine authority information of the terminal device according to the user information.

Optionally, the above permission information acquisition module 402 includes:

An identification information acquiring unit, configured to acquire the identification information of the above terminal device;

The second authority determining unit is configured to determine authority information of the terminal device according to the identification information.

Optionally, a preset correspondence table is stored in the terminal device, and the correspondence relationship between each different identification information and each authority information is recorded in the correspondence relationship table, wherein each identification information corresponds to one authority information;

Correspondingly, the above-mentioned second authority determination unit includes:

The search and judgment subunit is used to determine whether the identification information of the terminal device is found in the corresponding relationship table;

The first authority determination subunit is configured to determine the authority information corresponding to the identification information of the terminal device recorded in the correspondence table as the authority information of the terminal device if the identification information of the terminal device is found.

Optionally, the above second authority determination unit further includes:

The second authority determination subunit is configured to set the authority information of the terminal device as preset authority information if the identification information of the terminal device is not found, wherein the preset authority information is used to indicate that the terminal device is in the above The flashing mode does not support any flashing commands, and / or is used to indicate that the above terminal device is not allowed to start the above flashing mode.

It should be noted that the information interaction and execution process between the above devices / units are based on the same concept as the method embodiments of the present application, and their specific functions and technical effects are brought about. For details, please refer to the method embodiments section. I will not repeat them here.

Example 5

FIG. 8 is a schematic diagram of a terminal device provided in Embodiment 5 of the present application. As shown in FIG. 8, the terminal device 5 of this embodiment includes: a processor 50, a memory 51, and a computer program 52 stored in the memory 51 and executable on the processor 50. When the processor 50 executes the computer program 52, the steps in the above method embodiments are implemented, for example, steps 101 to 104 shown in FIG. 1. Alternatively, when the processor 50 executes the computer program 52, the functions of the modules / units in the foregoing device embodiments are realized, for example, the functions of the modules 401 to 404 shown in FIG. 7.

Exemplarily, the computer program 52 may be divided into one or more modules / units. The one or more modules / units are stored in the memory 51 and executed by the processor 50 to complete the application. The one or more modules / units may be a series of computer program instruction segments capable of performing specific functions, and the instruction segments are used to describe the execution process of the computer program 52 in the terminal device 5. For example, the above-mentioned computer program 52 may be divided into a brush command receiving module, a permission information acquisition module, a brush command judgment module, and a brush command execution module. The specific functions of each module are as follows:

The above terminal device may include, but is not limited to, the processor 50 and the memory 51. Those skilled in the art may understand that FIG. 8 is only an example of the terminal device 5 and does not constitute a limitation on the terminal device 5, and may include more or fewer components than the illustration, or a combination of certain components or different components. For example, the above terminal device may further include an input and output device, a network access device, a bus, and the like.

The so-called processor 50 may be a central processing unit (Central Processing Unit, CPU), or other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), Field-programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The above-mentioned memory 51 may be an internal storage unit of the above-mentioned terminal device 5, such as a hard disk or a memory of the terminal device 5. The memory 51 may also be an external storage device of the terminal device 5, for example, a plug-in hard disk equipped on the terminal device 5, a smart memory card (Smart) Media (SMC), a secure digital (SD) card, a flash memory Card (Flash), etc. Further, the memory 51 may include both the internal storage unit of the terminal device 5 and the external storage device. The memory 51 is used to store the computer program and other programs and data required by the terminal device. The above-mentioned memory 51 may also be used to temporarily store data that has been output or will be output.

Those skilled in the art can clearly understand that, for convenience and conciseness of description, only the above-mentioned division of each functional unit and module is used as an example for illustration. In practical applications, the above-mentioned functions may be allocated by different functional units, Module completion means that the internal structure of the above device is divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiments may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The above integrated unit may use hardware It can also be implemented in the form of software functional units. In addition, the specific names of each functional unit and module are only for the purpose of distinguishing each other, and are not used to limit the protection scope of the present application. For the specific working processes of the units and modules in the above system, reference may be made to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

In the above embodiments, the description of each embodiment has its own emphasis. For a part that is not detailed or recorded in an embodiment, you can refer to the related descriptions of other embodiments.

Those of ordinary skill in the art may realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in hardware or software depends on the specific application of the technical solution and design constraints. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

In the embodiments provided in this application, it should be understood that the disclosed device / terminal device and method may be implemented in other ways. For example, the device / terminal device embodiments described above are only schematic. For example, the above-mentioned division of modules or units is only a division of logical functions. In actual implementation, there may be other divisions, such as multiple units or Components can be combined or integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The above integrated unit may be implemented in the form of hardware or software functional unit.

If the above integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application can implement all or part of the processes in the methods of the above embodiments, and can also be completed by instructing relevant hardware through a computer program. The above computer program can be stored in a computer-readable storage medium When executed by the processor, the steps of the foregoing method embodiments may be implemented. Wherein, the above-mentioned computer program includes computer program code, and the above-mentioned computer program code may be in the form of source code, object code, executable file or some intermediate form. The aforementioned computer readable medium may include: any entity or device capable of carrying the aforementioned computer program code, recording medium, U disk, removable hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random Access memory (RAM, Random Access Memory), electrical carrier signals, telecommunications signals, and software distribution media, etc. It should be noted that the content contained in the above computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in jurisdictions. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media are not Including electrical carrier signals and telecommunications signals.

The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, persons of ordinary skill in the art should understand that they can still perform the foregoing embodiments The recorded technical solutions are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of this application, and should be included in this Within the scope of protection applied for.

Claims

A brushing machine control method, which is applied to terminal equipment, is characterized in that the brushing machine control method includes:

Receiving a brushing command to be run which is input by a user in the brushing mode of the terminal device;

Acquiring authority information of the terminal device, where the authority information is used to instruct the terminal device to support the operation of the flashing command in the flashing mode;

According to the authority information, determine whether the pending flashing command is a flashing command supported by the terminal device in the flashing mode;

If the flashing command to be run is a flashing command supported by the terminal device in the flashing mode, the flashing command to be executed is executed.
The flashing machine control method according to claim 1, wherein the authority information is further used to indicate a partition in the terminal device that supports operations supported by running flashing machine commands;

Correspondingly, the brush control method further includes:

A to-be-operated partition receiving the to-be-run brush command input by the user in the brush mode;

Correspondingly, if the flashing command to be run is a flashing command supported by the terminal device in the flashing mode, executing the flashing command to be executed includes:

If the pending flashing command is a flashing command supported by the terminal device in the flashing mode, then according to the authority information, it is determined whether the partition to be operated is a partition supported by the pending flashing command;

If the to-be-operated partition is a partition that supports operation by the to-be-run brush command, the to-be-run brush command is used to process the to-be-operated partition.
The flashing machine control method according to claim 1, wherein the authority information is further used to indicate whether the terminal device is allowed to start the flashing mode;

Correspondingly, before the step of receiving the command to be executed by the user in the brush mode of the terminal device, the brush command to be executed further includes:

When it is detected that the user starts the flash mode of the terminal device, according to the permission information, it is determined whether the permission information indicates that the terminal device is allowed to start the flash mode;

Correspondingly, the receiving the command to be executed by the user in the flash mode of the terminal device includes:

If the permission information indicates that the terminal device is allowed to start the flashing mode, the flashing mode is started, and a user-to-run flashing command input by the user in the flashing mode of the terminal device is received.
The flashing machine control method according to claim 3, wherein, when it is detected that the user starts the flashing mode of the terminal device, it is determined whether the permission information indicates that the terminal device is permitted according to the permission information After the step of starting the flashing mode, the flashing control method further includes:

If the permission information indicates that the terminal device is not allowed to start the flashing mode, the flashing mode is not started, and the user is prompted not to enter the flashing mode.
The flashing machine control method according to any one of claims 1 to 4, characterized in that, according to the authority information, it is determined whether the pending flashing command is supported by the terminal device in the flashing mode After the step of running the flashing command, the flashing control method further includes:

If the flashing command to be run is not a flashing command supported by the terminal device in the flashing mode, the flashing command to be run is not executed, and the user is prompted that the flashing command to be executed cannot be executed.
The brush control method according to any one of claims 1 to 4, wherein the acquiring authority information of the terminal device includes:

Obtaining user information input by the user;

According to the user information, the authority information of the terminal device is determined.
The brush control method according to any one of claims 1 to 4, wherein the acquiring authority information of the terminal device includes:

Acquiring identification information of the terminal device;

According to the identification information, the authority information of the terminal device is determined.
The brush control method according to claim 7, wherein a preset correspondence table is stored in the terminal device, and the correspondence relationship between each different identification information and each authority information is recorded in the correspondence table, Among them, each identification information corresponds to one authority information;

Correspondingly, the determining the authority information of the terminal device according to the identification information includes:

Judging whether the identification information of the terminal device is found in the correspondence table;

If the identification information of the terminal device is found, the authority information corresponding to the identification information of the terminal device recorded in the correspondence table is determined as the authority information of the terminal device.
The brush control method according to claim 8, wherein after the step of determining whether the identification information of the terminal device is found in the correspondence table, the method further comprises:

If the identification information of the terminal device is not found, the permission information of the terminal device is set as preset permission information, wherein the preset permission information is used to indicate that the terminal device does not operate in the flash mode Support any flashing command, and / or used to indicate that the terminal device is not allowed to start the flashing mode.
A terminal device includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, characterized in that, when the processor executes the computer program, the following steps are implemented:

Receiving a brushing command to be run which is input by a user in the brushing mode of the terminal device;

Acquiring authority information of the terminal device, where the authority information is used to instruct the terminal device to support the operation of the flashing command in the flashing mode;

According to the authority information, determine whether the flashing command to be executed is a flashing command supported by the terminal device in the flashing mode;

If the flashing command to be run is a flashing command supported by the terminal device in the flashing mode, the flashing command to be executed is executed.
The terminal device according to claim 10, wherein the authority information is further used to indicate a partition supported by the operation of the flashing command supported by the terminal device;

Accordingly, the processor also implements the following steps when executing the computer program:

A to-be-operated partition receiving the to-be-run brush command input by the user in the brush mode;

Correspondingly, if the flashing command to be run is a flashing command supported by the terminal device in the flashing mode, executing the flashing command to be executed includes:

If the pending flashing command is a flashing command supported by the terminal device in the flashing mode, then according to the authority information, it is determined whether the partition to be operated is a partition supported by the pending flashing command;

If the to-be-operated partition is a partition that supports operation by the to-be-run brush command, the to-be-run brush command is used to process the to-be-operated partition.
The terminal device according to claim 10, the permission information is further used to indicate whether the terminal device is allowed to start the flash mode;

Correspondingly, before the step of receiving the command to be executed by the user in the brush mode of the terminal device, the brush command to be executed further includes:

When it is detected that the user starts the flash mode of the terminal device, according to the permission information, it is determined whether the permission information indicates that the terminal device is allowed to start the flash mode;

Correspondingly, the receiving the command to be executed by the user in the flash mode of the terminal device includes:

If the permission information indicates that the terminal device is allowed to start the flashing mode, the flashing mode is started, and a user-to-run flashing command input by the user in the flashing mode of the terminal device is received.
The terminal device according to claim 12, wherein when the user detects that the user starts the flash mode of the terminal device, it is determined whether the permission information indicates that the terminal device is allowed to start according to the permission information After the step of the flash mode, the processor also implements the following steps when executing the computer program:

If the permission information indicates that the terminal device is not allowed to start the flashing mode, the flashing mode is not started, and the user is prompted not to enter the flashing mode.
The terminal device according to any one of claims 10 to 13, characterized in that, according to the authority information, it is determined whether the command to be executed for flashing is that the terminal device supports operation in the flashing mode After the step of the flashing command, the processor also implements the following steps when executing the computer program:

If the flashing command to be run is not a flashing command supported by the terminal device in the flashing mode, the flashing command to be run is not executed, and the user is prompted that the flashing command to be executed cannot be executed.
The terminal device according to any one of claims 10 to 13, wherein the acquiring permission information of the terminal device includes:

Obtaining user information input by the user;

According to the user information, the authority information of the terminal device is determined.
The terminal device according to any one of claims 10 to 13, wherein the acquiring permission information of the terminal device includes:

Acquiring identification information of the terminal device;

According to the identification information, the authority information of the terminal device is determined.
The terminal device according to claim 16, wherein a preset correspondence table is stored in the terminal device, and the correspondence relationship between each different identification information and each authority information is recorded in the correspondence table, wherein , Each identification information corresponds to a permission information;

Correspondingly, the determining the authority information of the terminal device according to the identification information includes:

Judging whether the identification information of the terminal device is found in the correspondence table;

If the identification information of the terminal device is found, the authority information corresponding to the identification information of the terminal device recorded in the correspondence table is determined as the authority information of the terminal device.
The terminal device according to claim 17, wherein after the step of determining whether the identification information of the terminal device is found in the correspondence table, the method further comprises:

If the identification information of the terminal device is not found, the permission information of the terminal device is set as preset permission information, wherein the preset permission information is used to indicate that the terminal device does not operate in the flash mode Support any flashing command, and / or used to indicate that the terminal device is not allowed to start the flashing mode.
A brush control device is applied to terminal equipment, and is characterized in that the brush control device includes:

A flashing command receiving module, configured to receive a flashing command to be executed by the user in the flashing mode of the terminal device;

A permission information acquiring module, configured to acquire permission information of the terminal device, and the permission information is used to instruct the terminal device to support a flash command in the flash mode;

A flashing command judging module, configured to determine whether the pending flashing command is a flashing command supported by the terminal device in the flashing mode according to the authority information;

The flashing command execution module is configured to execute the flashing command to be executed if the flashing command to be run is a flashing command supported by the terminal device in the flashing mode.
A computer-readable storage medium storing a computer program, characterized in that, when the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 9 are implemented.