CN101437251A - Use method of terminal for simulating magnetic disc and terminal - Google Patents
Use method of terminal for simulating magnetic disc and terminal Download PDFInfo
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- CN101437251A CN101437251A CNA2008101862170A CN200810186217A CN101437251A CN 101437251 A CN101437251 A CN 101437251A CN A2008101862170 A CNA2008101862170 A CN A2008101862170A CN 200810186217 A CN200810186217 A CN 200810186217A CN 101437251 A CN101437251 A CN 101437251A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004088 simulation Methods 0.000 claims description 26
- 230000000052 comparative effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 241000700605 Viruses Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002155 anti-virotic effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The invention discloses a use method for simulating a terminal to be a magnetic disk, which comprises: receiving a command for acquiring equipment information sent by a computer connected with a terminal; sending the equipment information of the terminal; analyzing a magnetic disk operation command sent by the computer; and operating a file in the terminal according to the magnetic disk operation command. The embodiment of the invention also discloses a terminal simulated to be used as the magnetic disk, which comprises a receiving module, a transmitting module, an analysis module and an execution module, wherein the receiving module is used for receiving the command for acquiring the equipment information sent by the computer connected with the terminal; the transmitting module is used for transmitting the equipment information of the terminal; the analysis module is used for analyzing the magnetic disk operation command sent by the computer; and the execution module is used for operating the file in the terminal according to the magnetic disk operation command. The embodiments have the advantages of ensuring that the file in the terminal can be directly operated through the computer by simulating the terminal to be magnetic disk equipment of the computer without arranging background software.
Description
Technical field
The present invention relates to the communications field, the using method that particularly a kind of terminal simulation is a disk and this terminal.
Background technology
For example the application scenarios of the communication terminal of mobile phone is more and more wider at present, and also more and more tightr with cooperating of PC.By the mobile phone daemon software, both can finish management to fileinfo in the mobile phone, can realize that also PC passes through surfing Internet with cell phone or mobile phone is surfed the Net by PC, we can say that both cooperations greatly facilitate user's use.But use mobile phone to need daemon software by PC; the user is when buying mobile phone; mobile phone can attach a fixing disc usually; by the user daemon software on the fixing disc is installed on the PC; then mobile phone is connected on present PC by the USB line; start above-mentioned daemon software, and on PC, the file in the mobile phone is operated, perhaps by surfing Internet with cell phone etc. by this daemon software.
The inventor finds that there are the following problems at least in the prior art in realizing process of the present invention: operate the file in the mobile phone by PC, daemon software must be installed on PC in advance, otherwise can't read file in the mobile phone.Like this, the user need carry and preserve fixing disc separately, has brought inconvenience for user's use.
Summary of the invention
The purpose of the embodiment of the invention is that it is using method and this terminal of disk that a kind of terminal simulation is provided, and is used for need not daemon software and directly the file in the terminal being operated by PC.
For this reason, it is the using method of disk that the embodiment of the invention provides a kind of terminal simulation, comprising: receive the order of obtaining facility information of being sent by the computer that is connected with described terminal; Send the facility information of described terminal; Resolve the disk commands that described computer sends; According to described disk commands the file in the described terminal is operated.
The embodiment of the invention provides a kind of terminal that disk uses that is modeled as on the other hand, comprising:
Receiver module is used to receive the order of obtaining facility information of being sent by the computer that is connected with described terminal;
Sending module is used to send the facility information of described terminal;
Parsing module is used to resolve the disk commands that described computer sends;
Executive Module is used for according to the described disk commands of resolving through described parsing module the file in the described terminal being operated.
The beneficial effect of the embodiment of the invention is, by being the disk unit of computer with terminal simulation, making and can directly operate the file in the terminal by computer, has saved the loaded down with trivial details step that daemon software is installed, and is convenient for users to use.
Description of drawings
Fig. 1 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention one;
Fig. 2 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention two;
Fig. 3 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention three;
Fig. 4 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention four;
Fig. 5 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention five;
Fig. 6 is the structural representation of the terminal that is modeled as the disk use of the embodiment of the invention six;
Fig. 7 is the structural representation of the terminal that is modeled as the disk use of the embodiment of the invention seven;
Fig. 8 is the structural representation of the terminal that is modeled as the disk use of the embodiment of the invention eight;
Fig. 9 is the structural representation of the terminal that is modeled as the disk use of the embodiment of the invention ten.
Embodiment
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail.
Embodiment one
Fig. 1 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention one, and as shown in the figure, this flow process comprises:
Step S01 receives the order of obtaining facility information of being sent by the computer that is connected with described terminal;
Step S02 sends the facility information of described terminal;
Step S03 resolves the disk commands that described computer sends;
Step S04 operates the file in the described terminal according to described disk commands.
In the present embodiment, when the mobile phone that is modeled as disk was connected with PC by the USB line, PC can send a series of USB orders, obtained the information of current USB device.When finding that USB device is the MS memory device, meeting further issues scsi command to the corresponding interface of USB device, obtains the information of MS equipment.Mobile phone receives (S01) after the order of obtaining facility information, and what sectors return current MS equipment (disk) to PC has, and there are facility informations such as how many bytes (S02) each sector.
When PC was initiated disk operating, corresponding scsi command sent to mobile phone USB port (S03) by USB port, and the USB interrupt handling routine of mobile phone is given the scsi command processing module scsi command of receiving.The scsi command processing module is resolved the scsi command of receiving, reading parameter (sector original position, the sector number that reads) is converted to the parameter that file is read, calls the function reading of file system, the disk simulation files in the file system is carried out read operation (S04).
The method of present embodiment makes and can directly operate the file in the terminal by computer by being the disk unit of computer with terminal simulation, has saved the loaded down with trivial details step that daemon software is installed, and is very easy to user's use.
Embodiment two
Fig. 2 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention two.As shown in the figure, in the present embodiment, step S04 shown in Figure 1 further comprises:
S104 moves the file in the described terminal automatically on described computer.
In the present embodiment, the file of above-mentioned automatic operation can for example be antivirus applet, the program that need upgrade the software on the PC or the like.By the method for present embodiment, can be on computers according to the file that sets in advance in the automatic operation terminal, the user can utilize the terminal file in the computer is killed virus, upgraded operations such as renewal, has further facilitated user's use.
Embodiment three
Fig. 3 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention three.As shown in the figure, the difference of present embodiment and embodiment one is, has increased following steps than embodiment one:
Step S30 detects lastest imformation on the server by wireless network;
Step S31 downloads described lastest imformation in described terminal.
Step S32 upgrades described lastest imformation on described computer synchronously.
Above-mentioned steps S30 and step S31 also can carry out after step S04.
In the present embodiment, utilize radio network technique, realized auto-update file in the PC by mobile phone.In step S30, mobile phone can be regularly by wireless network and server networking, and to detect whether lastest imformation is arranged, wherein, server address can be preset in the mobile phone when mobile phone dispatches from the factory.When having detected lastest imformation, mobile phone is connected to PC by after the step S31 down loading updating information, at this moment can whether carry out information updating by automatically prompting user, receive the user instruction that upgrades after, upgrade the software version on the PC synchronously.
The method of present embodiment makes the file in the computer to keep carrying out version updating with server sync ground by terminal, particularly for not being connected to the Internet or can't being connected to the computer of the Internet, thereby has further facilitated user's use.
In another embodiment of the present invention, file in the phone memory can only allow the user directly to revise on mobile phone, for PC software is read-only file, the modification that can avoid Malwares such as virus, wooden horse that PC is gone up software so effectively, thus adopt the scheme of present embodiment can possess extraordinary fail safe.
Embodiment four
Fig. 4 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention four, and as shown in the figure, in the present embodiment, the step S04 of embodiment one further comprises:
Step S401 according to described disk commands, visits the remote service link of presetting in the described terminal, or moves the local client of the online service of presetting in the described terminal.
In the present embodiment, the local client of remote service link or online service can be preset in the mobile phone, after PC is by the read operation of step S04 startup to mobile phone, can directly visit the local client of above-mentioned remote service link of presetting or operation online service, thereby above-mentioned remote service or client are moved as local program.Equally, file or the program that is modeled as on the mobile phone in the memory space of disk also can be used as local file or program running for PC.
The method of present embodiment makes computer to have made things convenient for the user to use remote service on computers by terminal the program running as computer such as link of the remote service that presets in the terminal or client.
Embodiment five
Fig. 5 is the schematic flow sheet of the using method of disk for the terminal simulation of the embodiment of the invention five.As shown in the figure, the difference of present embodiment and embodiment one is, has increased following steps than embodiment one:
Step S50, revise the data in the described terminal after, calculate first digital signature and preserve;
Step S51 after described terminal use end, calculates second digital signature and preservation;
Step S52, more described first digital signature and second digital signature;
Step S53 detects that described two digital signature are identical then to allow operation that the file in the described terminal is carried out.
In the present embodiment, in order to guarantee that file and data in the mobile phone are not distorted, only allow the user directly the file in the mobile phone to be made amendment.
In step S50, during data in the user's modification mobile phone memory card, calculate first digital signature in real time, and should sign and write storage card and data card simultaneously by the data card in the mobile phone.In step S51, after the use of user's end to terminal, promptly data card is before withdrawing from application, and this data card will be checked the content in the storage card and calculate second digital signature, and this second digital signature will be kept in the data card again.Wherein, first and second digital signature can be used the MD5 signature.
When reusing mobile phone by step S01-S03, in step S52, data card checks at first whether second digital signature of preserving on first digital signature and the data card in the storage card is identical, in step S53, it is identical to detect two digital signature, think that then the content on the storage card is effective, allow the file in the mobile phone memory card is operated, enter step S04 subsequently.
In the present embodiment, the user can select by signature technology the file in the terminal to be carried out encrypted signature, has protected the safety of user data, has improved the safety in utilization of terminal document, and is convenient for users to use.
In another embodiment of the present invention, if it is inequality to detect two digital signature in above-mentioned steps S53, think that then content may be modified on the data card, maskable operation that the file in the described terminal is carried out at this moment, thus further improved the fail safe that terminal is used.
Embodiment six
Fig. 6 is the structural representation of the terminal that is modeled as the disk use of the embodiment of the invention six.As shown in the figure, this terminal comprises: receiver module 1 is used to receive the order of obtaining facility information of being sent by the computer that is connected with described terminal; Sending module 2 is used to send the facility information of described terminal; Parsing module 3 is used to resolve the disk commands that described computer sends; Executive Module 4 is used for according to the described judge's operational order through described parsing module 3 parsings the file in the described terminal being operated.
In the present embodiment, when the mobile phone that is modeled as disk was connected with PC by the USB line, PC can send a series of USB orders, obtained the information of current USB device.When PC finds that USB device is the MS memory device, meeting further issues SCSI (Small Computer System Interface to the corresponding interface of USB device, small computer system interface) orders, obtain the information of MS (Memory Stick, memory card) equipment.At this moment, receive the order that this obtains facility information by receiver module 1, and return current MS equipment (disk) by sending module 2 to PC what sectors are arranged, there are facility informations such as how many bytes each sector.
When PC is initiated disk operating, corresponding scsi command sends to the mobile phone USB port by USB port, the USB interrupt handling routine of mobile phone is given parsing module 3 scsi command of receiving, in the present embodiment, parsing module 3 can be by the scsi command processing modules implement.The scsi command processing module is resolved the scsi command of receiving, reading parameter (sector original position, the sector number that reads) is converted to the parameter that file is read, calls the function reading of file system, the disk simulation files in the file system is carried out read operation.
Terminal simulation in the present embodiment is the disk unit of computer, makes directly to operate the file in the terminal by computer, has saved the loaded down with trivial details step that daemon software is installed, and is very easy to user's use.
Embodiment seven
Fig. 7 is the structural representation of the terminal that is modeled as the disk use of the embodiment of the invention seven.As shown in the figure, the terminal of present embodiment has comprised automatic operation module 41 in Executive Module 4 on the basis of terminal shown in Figure 6, and it is used for the file in the terminal is moved on computers automatically.
In the present embodiment, move automatically that module 41 can be used to move antivirus applet for example, the program that need upgrade the software on the PC or the like.By the terminal of present embodiment, can be on computers according to the file that sets in advance in the automatic operation terminal, the user can utilize the file in the computer is killed virus, the upgraded operations such as renewal of this terminal, has further facilitated user's use.
Embodiment eight
Fig. 8 is the structural representation of the terminal that is modeled as the disk use of the embodiment of the invention eight.As shown in the figure, present embodiment has increased on basis embodiment illustrated in fig. 6 with lower module: detection module 5 is used for detecting lastest imformation on the server by wireless network; Download module 6 is used for downloading described lastest imformation in described terminal; Synchronization module 7 is used for described lastest imformation is upgraded on described computer synchronously.
In the present embodiment, utilize radio network technique, realized auto-update file in the PC by mobile phone.Detection module 5 can be regularly by wireless network and server networking, and to detect whether lastest imformation is arranged, wherein, server address can be preset in the mobile phone when mobile phone dispatches from the factory.When having detected lastest imformation, after download module 6 down loading updating information, terminal is connected to PC, at this moment can whether carry out information updating by automatically prompting user, after receiving the user instruction that upgrades, upgrade software version on the PC synchronously according to the lastest imformation of downloading by synchronization module 7.
The terminal of present embodiment makes the file in the computer to keep carrying out version updating with server sync ground by this terminal, particularly for not being connected to the Internet or can't being connected to the computer of the Internet, thereby further facilitated user's use.
In one embodiment of the invention, file in the phone memory only allows the user directly to revise on mobile phone, for PC software is read-only file, the modification that can avoid Malwares such as virus, wooden horse that PC is gone up software so effectively, thus adopt the scheme of present embodiment can possess extraordinary fail safe.
Embodiment nine
In another embodiment that is modeled as the terminal that disk uses of the present invention, as shown in Figure 6, wherein Executive Module 4 specifically is used for: according to described disk commands, visit the remote service link of presetting in the described terminal, or move the local client of the online service of presetting in the described terminal.
In the present embodiment, the local client of remote service link or online service can be preset in the storage device of mobile phone, after the read operation of PC startup to mobile phone, can be by the Executive Module 4 directly above-mentioned remote service link of presetting of visit or the local clients of online service, thereby with the local program operation as PC of above-mentioned remote service or client.The storage device of mobile phone can be the memory space that is modeled as disk on the mobile phone, so the alternative document of this storage device stored or program also can be used as local file or program running for PC.
The terminal of present embodiment makes computer to have made things convenient for the user to use remote service on computers by terminal the program running as computer such as the remote linkage that presets in the terminal or client.
Embodiment ten
Fig. 9 is the structural representation of the terminal that is modeled as the disk use of the embodiment of the invention ten.As shown in the figure, the terminal of present embodiment has increased on the basis of embodiment six with lower module: computing module 9, be used for respectively after the data in revising described terminal and described terminal is used finish after, calculate first and second digital signature and preserve respectively; Comparison module 10 is used for when using described terminal more described first digital signature and second digital signature; Shroud module 11 is used for when the comparative result of comparison module 10 when being identical, and cancellation is to the shielding protection of file in the described terminal, and when comparative result when being inequality, the file in the described terminal is carried out shielding protection.
In the present embodiment, in order to guarantee that file and data in the mobile phone are not distorted, only allow the user directly the file in the mobile phone to be made amendment.
During data in the user's modification mobile phone memory card, calculate first digital signature in real time, and will sign and write storage card and the interior data card of mobile phone simultaneously by computing module 9.After the use of user's end to terminal, promptly data card is before withdrawing from application, and computing module 9 will be checked the content in the storage card and calculate second digital signature, and this second digital signature will be kept in the data card again.Wherein, first and second digital signature can be used the MD5 signature.
When reusing mobile phone; comparison module 10 checks at first whether second digital signature of preserving on first digital signature and the data card in the storage card is identical; two digital signature are identical when detecting; think that then the content on the storage card is effective; by the shielding protection of the file in the shroud module 11 cancellation mobile phone memory cards, thereby the user can operate the file in the storage card.
The terminal of present embodiment makes that the user can select by signature technology the file in the terminal to be carried out encrypted signature, has protected the safety of user data, has improved the safety in utilization of terminal document, and is convenient for users to use.
In another embodiment; as shown in figure 10, inequality if comparison module 10 detects two digital signature, think that then content may be modified on the data card; at this moment carry out shielding protection by the file in 11 pairs of described terminals of shroud module, thereby further improved the fail safe that terminal is used.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize based on such understanding by the mode that software adds necessary general hardware platform, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1, a kind of terminal simulation is the using method of disk, it is characterized in that, comprising:
The order of obtaining facility information that reception is sent by the computer that is connected with described terminal;
Send the facility information of described terminal;
Resolve the disk commands that described computer sends;
According to described disk commands the file in the described terminal is operated.
2, terminal simulation as claimed in claim 1 is the using method of disk, it is characterized in that, described file in the described terminal operation further according to described disk commands comprises: move the file in the described terminal on described computer automatically.
3, terminal simulation as claimed in claim 1 is the using method of disk, it is characterized in that, before described step of the file in the described terminal being operated according to described disk commands, also comprises:
Detect lastest imformation on the server by wireless network;
In described terminal, download described lastest imformation.
4, terminal simulation as claimed in claim 3 is the using method of disk, it is characterized in that, downloads after the step of described lastest imformation in described terminal, also comprises: described lastest imformation is upgraded on described computer synchronously.
5, terminal simulation as claimed in claim 1 is the using method of disk, it is characterized in that, described step of the file in the described terminal being operated according to described disk commands further comprises:
According to described disk commands, visit the remote service link of presetting in the described terminal, or move the local client of the online service of presetting in the described terminal.
6, the using method that is disk as each described terminal simulation among the claim 1-5 is characterized in that, the file in the described terminal is a read-only file for described computer.
7, terminal simulation as claimed in claim 1 is the using method of disk, it is characterized in that, also comprises:
After revising the data in the described terminal, calculate first digital signature and preservation;
After described terminal use end, calculate second digital signature and preservation;
When reusing described terminal, more described first digital signature and second digital signature;
Described two digital signature are identical then to allow operation that the file in the described terminal is carried out, otherwise the operation that shielding is carried out the file in the described terminal.
8, a kind of terminal that is modeled as the disk use is characterized in that, comprising:
Receiver module is used to receive the order of obtaining facility information of being sent by the computer that is connected with described terminal;
Sending module is used to send the facility information of described terminal;
Parsing module is used to resolve the disk commands that described computer sends;
Executive Module is used for according to described disk commands the file in the described terminal being operated.
9, the terminal that is modeled as the disk use as claimed in claim 8 is characterized in that described Executive Module further comprises:
Automatically the operation module is used for moving automatically the file in the described terminal on described computer.
10, the terminal that is modeled as the disk use as claimed in claim 8 is characterized in that, also comprises:
Detection module is used for detecting lastest imformation on the server by wireless network;
Download module is used for downloading described lastest imformation in described terminal.
11, the terminal that is modeled as the disk use as claimed in claim 10 is characterized in that, also comprises: synchronization module is used for described lastest imformation is upgraded on described computer synchronously.
12, the terminal that is modeled as the disk use as claimed in claim 8, it is characterized in that, described Executive Module specifically is used for: according to described disk commands, visit the remote service link of presetting in the described terminal, or move the local client of the online service of presetting in the described terminal.
13, as each described terminal that is modeled as the disk use among the claim 8-12, it is characterized in that the file in the described terminal is a read-only file for described computer.
14, the terminal that is modeled as the disk use as claimed in claim 8 is characterized in that, also comprises:
Computing module, be used for respectively after the data in revising described terminal and described terminal is used finish after, calculate first and second digital signature and preserve respectively;
Comparison module is used for when reusing described terminal, more described first digital signature and second digital signature, and comparative result sent to shroud module;
Shroud module is used for when comparative result when being identical, and cancellation is to the shielding protection of file in the described terminal, and when comparative result when being inequality, the file in the described terminal is carried out shielding protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101862170A CN101437251A (en) | 2008-12-17 | 2008-12-17 | Use method of terminal for simulating magnetic disc and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101862170A CN101437251A (en) | 2008-12-17 | 2008-12-17 | Use method of terminal for simulating magnetic disc and terminal |
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| CN101437251A true CN101437251A (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008101862170A Pending CN101437251A (en) | 2008-12-17 | 2008-12-17 | Use method of terminal for simulating magnetic disc and terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216917A (en) * | 2011-04-20 | 2011-10-12 | 华为终端有限公司 | Configuration method for data interface and terminal device |
| CN103873566A (en) * | 2014-02-28 | 2014-06-18 | 联想(北京)有限公司 | Method and device of accessing mobile equipment |
| CN107329971A (en) * | 2017-05-23 | 2017-11-07 | 无锡中科龙泽信息科技有限公司 | The file system synchronization update method of double terminal access wireless U-discs |
-
2008
- 2008-12-17 CN CNA2008101862170A patent/CN101437251A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216917A (en) * | 2011-04-20 | 2011-10-12 | 华为终端有限公司 | Configuration method for data interface and terminal device |
| WO2011107053A3 (en) * | 2011-04-20 | 2011-11-03 | 华为终端有限公司 | Configuration method for data interface and terminal device |
| CN102216917B (en) * | 2011-04-20 | 2014-02-19 | 华为终端有限公司 | Configuration method for data interface and terminal device |
| US9588655B2 (en) | 2011-04-20 | 2017-03-07 | Huawei Device Co., Ltd. | Data interface configuration method and terminal device |
| CN103873566A (en) * | 2014-02-28 | 2014-06-18 | 联想(北京)有限公司 | Method and device of accessing mobile equipment |
| CN103873566B (en) * | 2014-02-28 | 2017-12-29 | 联想(北京)有限公司 | The method and apparatus for accessing mobile device |
| CN107329971A (en) * | 2017-05-23 | 2017-11-07 | 无锡中科龙泽信息科技有限公司 | The file system synchronization update method of double terminal access wireless U-discs |
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Application publication date: 20090520 |