CN101102322A - A method, system and client for realizing remote control via GUI - Google Patents
A method, system and client for realizing remote control via GUI Download PDFInfo
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Abstract
The method comprises: the client side generates a graphical user's interface; the graphical elements on the graphical user's interface are correlated with the character command configuration information; said client side converts the graphical element to the relevant character command configuration information, and sends it to the server end; said client side gets the result of executing the character command configuration information from the server side.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method, system and client that realizes Long-distance Control by graphic interface.
Background technology
Most of program under Unix and the Linux is based on textual interface, the user is when operation, basically by the order of keyboard input character, therefore, the user needs to be grasped Unix and (SuSE) Linux OS ABC, the user need remember a large amount of character orders and parameter and operating system using method etc., makes troubles for user's use; And, the textual interface dullness of Unix and (SuSE) Linux OS, representing weak effect, user's experience effect is not good; In addition, textual interface is limited by terminal, does not have abundant control, and data can't well be showed.
The Telnet agreement is the standard agreement of Unix and Linux, and the user signs in on the far-end server by the Telnet terminal, and after the success of server authentication user profile, the user just can the interior program of rights of using allowed band.But user's operation mainly still is to be undertaken by keyboard, and what program was exported to the user after carrying out also is character.Thisly sign in to the mode of far-end server by the Telnet terminal, server must be opened the Telnet service.And the Telnet agreement is transmitted with clear-text way.User and password are easy to be intercepted and captured, and can cause potential security threat to server, and some server is for security consideration, and the Telnet service is closed, and just can start when needing.
Secure Shell (SSH, Secure Shell) agreement is a cover computer network with standard network protocol, safe channel is set up in permission between local computer and remote computer, it is dangerous and propose at the Telnet agreement, in fail safe, improve a lot, in data transmission procedure, data all are through encrypting.But server end need be installed the SSH service, and general Unix server does not have default installation, and this mode is the same with Telnet, user's poor operability.
Modern operating system all provides graphical interfaces, such as the desktop environment (KDE that increases income under the Linux, K Desktop Environment) and common desktop environment (CDE, Common Desktop Environment) etc., also provide abundant pattern manipulation interface.The user can be by special software login far-end operation system on the Windows machine, as be used to login Unix and Linux remote desktop software KEA! X, and software vendor provides the application program based on these desktop system exploitations.But the look ﹠ feel of each operating system is inconsistent, such as at Linux, multiple desktop system is just arranged; The CDE of Unix operating system, the graphical interfaces that provides is single, complicated operation; Exploitation is relatively more difficult based on the application program of desktop systems such as KDE, CDE, has needed decorrelation technique, goes into the gate threshold height, and follow-up maintenance is also difficult; The user will have deep understanding to operating system, and the interface program that operating system provides has difference because of function is different, specialized higher; And, provide the order of graphical interfaces fewer, major part still need be moved the character order.
In sum, the mode that does not also have a kind of simple and fast in the prior art, can be on client with the displaying interface of Unix and Linux, show operating data by abundant interface control for the user, the user can't be by realizing the character command operation to Unix and Linux supervisor to shirtsleeve operations such as mouse, keyboards.
Summary of the invention
The embodiment of the invention provides a kind of method, system and client by graphic interface realization Long-distance Control, in order to solve prior art realizes the poor operability of Long-distance Control by graphic interface problem.
The method that the embodiment of the invention provides, this method comprises:
Client produces can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information;
Described client converts the user to corresponding character command configuration information to the operation of graphic element, and sends to server end;
Described client is obtained the execution result from the described character command configuration information of described server end.
The system that the embodiment of the invention provides, this system comprises: the client and server end;
Described client, being used to produce can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information; And, the operation of graphic element is converted the user to corresponding character command configuration information, and sends to described server end; And, obtain execution result from the described character command configuration information of described server end;
Described server end is used for the character command configuration information that sends according to described client, the order of calling process execution character, and execution result returned to described client.
The client that the embodiment of the invention provides, this client comprises:
The graphic interface generation unit, being used to produce can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information;
Handle request unit, be used for the operation of graphic element being converted the user to corresponding character command configuration information, and send to server end;
The processing response unit is used to obtain the execution result from the described character command configuration information of described server end.
The embodiment of the invention, client produce can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information; Described client converts the user to corresponding character command configuration information to the operation of graphic element, and sends to server end; Described client is obtained the execution result from the described character command configuration information of described server end.By this technical scheme, solved the problem of prior art by the poor operability of graphic interface realization Long-distance Control, make the user experience effect increase substantially; And, improved operating efficiency per capita; Do not need to increase the extras input, implement simple; Can directly develop new program, and be mapped on the local desktop, save the workload of development interface, improve operating efficiency based on character.In addition, the client that the embodiment of the invention provides has integrated functionality, supports several operation systems and corresponding operating system command, can also the simulation application order.Client can be safeguarded the application on a plurality of different operating system servers.
Description of drawings
The system configuration schematic diagram that Fig. 1 provides for the embodiment of the invention;
The server end structural representation that Fig. 2 provides for the embodiment of the invention;
The client terminal structure schematic diagram that Fig. 3 provides for the embodiment of the invention;
The method flow schematic diagram that Fig. 4 provides for the embodiment of the invention;
The method flow schematic diagram that Fig. 5 provides for the embodiment of the invention.
Embodiment
The embodiment of the invention provides a kind of method and system by graphic interface realization Long-distance Control, and a kind of client also is provided.In the embodiment of the invention, client produces can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information; Described client converts the user to corresponding character command configuration information to the operation of graphic element, and sends to server end; Described client is obtained the execution result from the described character command configuration information of described server end, converts this execution result to corresponding graphic element, and converts this graphic element to graphic interface and export to the user.By this technical scheme, solved the problem of prior art by the poor operability of graphic interface realization Long-distance Control, make the user experience effect increase substantially; And, improved operating efficiency per capita; Make that the staff can be directly based on the new program of character exploitation, and be mapped on the graphic interface of local operation system, the user can be directly realizes Long-distance Control by local interface, and having saved need be according to the work of various program development respective interface, thereby has improved operating efficiency.
Referring to Fig. 1, a kind of system by graphic interface realization Long-distance Control that the embodiment of the invention provides is applied to Unix or (SuSE) Linux OS environment, and this system comprises: client 11 and server end 12.
Described client 11, generation can be for the graphic interface of user's operation, graphic element on the described graphic interface is associated with character command configuration information, and wherein, described character command configuration information is for formaing the character command configuration information after the processing according to unified pattern.
The user starts an order by the graphic element at the graphical operation interface that described client 11 provides, described graphic element comprises: button, text box, menu or tool bar etc., for example, the user is by clicking a button on the graphic interface, perhaps from menu, select a certain option, click then and determine, perhaps in the text box that occurs, import operations such as relevant parameter, just can realize long-range server end is operated, thereby avoided prior art to need the operation of user inputs character order, make user's operation easier, improved operating efficiency.
Described client 11, according to the graphic element of storage in advance and the corresponding relation of character command configuration information (program under corresponding Unix and the Linux), at graphic interface the operation of graphic element is converted the user to corresponding character command configuration information, and, send to described server end 12 by server interface with after the described character command configuration information encapsulation.
Described server end 12, according to receiving the character command configuration information that described client 11 sends, analyze and obtain the association attributes data of operation character order, title, path and parameter etc. such as server program, and the relevant character order of calling process execution, and will send to described client 11 after the encapsulation of character command execution results process.
Described client 11, after receiving the character command execution results that described server end 12 returns, this execution result is formatd according to unified pattern, execution result after this format handled converts corresponding graphic element to, and converts this graphic element to graphic interface and export to the user.Such as creating menu, button, list control, tree control etc.,, further operate for the user to realize that the character command execution results is exported to the user by graphic interface.
Adopt Simple Object Access Protocol (SOAP) between client described in the embodiment of the invention 11 and the described server 12, soap protocol can be carried on the http protocol (HTTPS) of HTTP(Hypertext Transport Protocol) or encryption, can firewall-penetrating, and it is irrelevant with development language, even the SOAP program of different language developments also is easy to butt joint between them.
Soap protocol is a kind of cross-platform cross language protocol, can be used for mutual between the different platform, and main feature has:
Cross-platform, with operating system independent, realized that the server end of soap protocol can be realized communicating by letter with client;
Stride language, can realize server end and client with different programming languages;
Transport layer is abundant, is used to transmit the transmission of Information layer and comprises HTTP, HTTPS, file transfer protocol (FTP) (FTP) and simple message transfer protocol (SMTP) (SMTP) etc., can select suitable transport layer as required, generally adopts HTTP as transport layer;
Can expand, because the embodiment of the invention uses the information of extensible markup language (XML) form as the communication media between the client and server end, feasible expansion is easy to, because, itself has just described the form of information the XML form, need not owing to adding in the agreement or having revised parameter information and reset server.
The server end that provides in the embodiment of the invention is a SOAP server (Server), and the SOAP service interface externally is provided.
When the user starts an order by graphic interface in client, described client just should be ordered by the SOAP service interface and be passed to the SOAP server, the SOAP server can be created this and order pairing program, and, take over the input and output control of this program, wherein, the control input mainly is for the request with the user is input in Unix or the Linux program, the keyboard operation of analog subscriber; Control output mainly is in order to obtain the output of Unix or Linux program, thereby this program execution result is passed to client, client just can format described execution result, data after obtaining formaing, and with this data transaction to the graphic interface of user operation, be shown to the user.
Referring to Fig. 2, the server that the embodiment of the invention provides comprises: processing unit 21 and analog subscriber operating unit 22.
Described processing unit 21 when receiving the character command configuration information of client transmission, triggers described analog subscriber operating unit 22.
Described analog subscriber operating unit 22, according to the triggering of described processing unit 21, the order of calling process execution character, and character command execution results information exported to described processing unit 21.
Described processing unit 21 sends to described client after the character command execution results information of described analog subscriber operating unit 22 outputs is packaged into soap message.
Described processing unit 21 operates on the machine (server end) at character command program place, and main effect is the request according to client, starts described analog subscriber operating unit 22, starts the character command process by described analog subscriber operating unit 22; And when user's end operation, described processing unit 21 notice analog subscriber operating units 22 closing tool processes discharge resource.
Program under Unix or the Linux all is a textual interface generally, and standard input, standard output and wrong output are arranged.Some programs also have the file input and output.Want the input and output operation of analog subscriber, the input and output handle of just necessary control program, thus the trend of control program has wherein related to Inter-Process Communication.
General program development language provide and process between communication mode, the function popen of the process of opening is provided such as a kind of OO dynamic script language Python, and a kind of object oriented programming languages Java provides runtime class (Runtime) etc., and they can be controlled standard input (stdin), standard output (stdout) and the standard error of process and export (stderr).When the user operates, need user's input parameter, such as input IP address, at this moment described analog subscriber operating unit 22 just needs the input handle of control process, process is passed to as the input of process in the IP address of user's input to process, after the process operation is finished, described analog subscriber operating unit 22 just needs the output result of acquisition process, and this output result passed to described processing unit 21, by processing unit 21 the output result of described process is exported to the user by client.
The main interface that the server that the embodiment of the invention provides comprises is as shown in the table:
| Interface name | Open command (StartCommand) | ||
| Interface type | SOAP (XML form) | ||
| Functional description | On main frame, start a character command program | ||
| Input parameter | Parameter name | Type | Explain |
| Order (command) | Character string (String) | The complete trails of order | |
| Parameter list (arglis) | String | Import parameter list into to this order | |
| Return value | Parameter name | Type | Explain |
| Output (output) | String | The output content that returns | |
| Fault processing | Return client error information | ||
Rich client (the RCP of customer end adopted language development platform Eclipse in the embodiment of the invention, Rich Client Application) technology, make client that abundant primary control of operating system (OS) and interface can be provided, and has a professional platform independence, can be transplanted to easily in other operating systems, such as Linux and Unix etc.
Referring to Fig. 3, a kind of client that the embodiment of the invention provides, be applied to Unix or (SuSE) Linux OS environment, this client comprises: graphic interface generation unit 31, processing request unit 32 and processing response unit 33, formatting unit 34, second converting unit 35 and output unit 36;
Described processing request unit 32 comprises: first converting unit 321 and transmitting element 322.
Described graphic interface generation unit 31, generation can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information.
Described processing request unit 32 converts the user to corresponding character command configuration information to the operation of graphic element, and sends to server end.
Described processing response unit 33 obtains the execution result from the described character command configuration information of described server end.
In the described graphic interface generation unit 31, the character command configuration information that is associated with graphic element on the described graphic interface is for formaing the character command configuration information after the processing according to unified pattern.
Described graphic interface generation unit 31 by the graphic element of storage and the corresponding relation of described character command configuration information, is associated the graphic element on the described graphic interface with character command configuration information.
Described first converting unit 321 is used for according to described corresponding relation, the operation of described graphic element is converted the user to corresponding character command configuration information.
Described transmitting element 322 is used for the character command configuration information from described first converting unit 321 is packaged into soap message, sends to server end by server interface.
The user uses long-range Unix or Linux program by client, make Unix or Linux program on user's the operation correspondence, necessarily requires to carry out alternately according to the data of appointing in advance.And the information that client-side program can be discerned is resolved in the output of long-range server, just need the processing response unit 33 of client.
Described formatting unit 34 is used for this execution result is formatd according to unified pattern.
Described second converting unit 35 is used for converting the execution result after the described format to corresponding graphic element.
Described output unit 36 is used for converting described graphic element to graphic interface and exports to the user.
Because the output result of Unix or Linux program is various, if each output result of client process well imagines that workload is huge, nor be beneficial to later maintenance expansion, so the various output results of character order must be formatted into unified pattern.
Described formatting unit 34 has been born the information that this client can be discerned has been resolved in the output of Unix or Linux program.
Such as following information is resolved in the output in the top example:
<？xml?version＝″1.0″encoding＝″UTF-8″？>
<gui>
<control?type＝″button″caption＝″Hello，world.″keydown＝″1″/>
<control?type＝″button″caption＝″Good?morning.″keydown＝″2″/>
<control?type＝″button″caption＝″Go?on！″keydown＝″3″/>
<control?type＝″button″caption＝″Quit″keydown＝″0″/>
</gui>
The result who decomposes preserves with the XML form, wherein want the service regeulations analysis, the output of big ground recognizer, be provided with a rule base in the described formatting unit 34, preserved tupe has been formatd in the output of character order, the content that is described rule base is the character command execution results after handling through format and the corresponding relation of response message, to introduce rule base and is in order can be reused in the future, needn't the described formatting unit 34 of overlapping development.
Comprised the matching relationship of a series of character order output formats in the rule base, rule base can arbitrarily be expanded as required, adds the matching relationship of more character order output format, so that provide abundanter character order to show the interface to the user.Rule base has extensibility, and the search efficiency height.
For example, rule base can comprise output coupling keyword, each coupling corresponding controls type and the operation that needs response, abnormality processing mode etc.Usually matched rule has simply, also has very complicated.
For simple character command program, specification can be fewer and simple, and the character command program for more complicated has just comprised many rules.This is main relevant with character command interaction ability.
Customer end adopted rich client program in the embodiment of the invention, client-side program is used for the output result of the program (character order) of formatting server end, and according to analyzing and interpretation algorithms will be exported the result and represent on the user interface, and the operation of user on the interface sent to server end.Client-side program is the most intuitively to the user, and its operability has directly influenced user's experience, in addition, considers the development difficulty and the extended capability of program self, and Eclipse is one and well selects.Use the standarized component tool box SWT (Standard Widget Toolkit) of Eclipse.SWT provides general operating system figure member application programming interfaces (API, Application Program Interface), in other words as long as operating system provides the member and the API of respective graphical, SWT just simply utilizes Java native interface (JNI so, Java Native Interface) technology is called these API, generate primary interface, only when operating system did not provide these graphics components API, SWT just oneself did the realization of a simulation.The stability of SWT performance depends on the stability of corresponding operating system graphics component mostly as can be seen, and simultaneously, SWT can generate the graphical interfaces consistent with the operating system style.
Described formatting unit 34 mainly is responsible for providing parser, and the execution result of character order is formatd according to unified pattern, makes client-side program can discern it, generally resolves into the XML form.
The output of general character order all has similitude, uses following pattern when logining such as Telnet:
Login:＜input user name 〉
Password:＜input is secret 〉
Therefore, described second converting unit 35 can regular expression (login :) and (Password :) output of character order is mated, can generate graph of a correspondence element (control).
Below be exactly the output content of logining telnet command:
<？xml?version＝″1.0″encoding＝″UTF-8″？>
<gui>
<output>
<control?type＝″edit″caption＝″login:″/>
<control?type＝″edit″caption＝″Password:″/>
<control?type＝″button″caption＝″OK″/>
<control?type＝″button″caption＝″Reset″/>
</output>
</gui>
Related description such as following table:
| Numbering | The label key name | Explanation |
| 1 | gm | The root label |
| 2 | output | The content of one group of output can comprise a plurality of output under the gui |
| 3 | control | Information such as the control type of output, value, its property value is relevant with the type of control |
Data after described formatting unit 34 is handled need be shown on the graphic interface of client according to rule, so, the concrete function of described second converting unit 35 is analyzed data exactly, is responsible for the dynamic creation graphic element, to realize converting the character command execution results to graphic element.Graphic element under the operating system can dynamically be created, and various attributes are set, and comprises position attribution, title attribute, incident etc.Described second converting unit 35, according to the corresponding graphic element of rule creation, the incident of graphic element and the character command program under Unix or the Linux are mapped, when operating graphic interface, the user just is equal to the character command program under operation Unix or the Linux, such as, the operation of user's button click just is equal to character and an enter key to Unix or the input operation of Linux program, this operation will come into force on Unix or Linux program, and can access the output result.
So, the control of the support of the client in the embodiment of the invention is as shown in the table:
| The control type | Character order output characteristic | Example |
| Edit box | Need user's output information, such as occurred ": " or=etc. sign. | Login:Password: |
| List box | Need the numeral before user's select command, enter corresponding | Each configuration tool yast program under the Linux |
| Menu. | ||
| Combobox | Need the user from combobox, to select one | Select sex, select socket (Socket) port numbers |
| Radio box | Option is provided | Whether start the SSH server |
| Button | Need operate | " determining " in the general procedure, " cancellation ", " next step " etc. |
| Grid control | Need show with the form of form | The output of the Top order under the Unix, or the output of df order etc. |
| Tree control | Need show with the form of level | Bibliographic structure in the file system |
35 meetings of described second converting unit are according to the information content of the XML form of described formatting unit 34 generations, by the control that comprises in the table in the dynamic creation of SWT technology, the user can directly operate on the interface, and it is the same to be equal on remote operating system the operational character command program.
Since the customer end adopted in the embodiment of the invention Eclipse RCP technology, make the many view interface of exploitation become very convenient.View has menu, tool bar, the interface of oneself, and each order is showed as a view, and these orders can be from different operating system, also can be from same operating system.These orders are showed under united frame, avoid starting a plurality of client action commands, make user's operation and Long-distance Control become convenient.
In addition, the technical scheme that provides by the embodiment of the invention, be easy to the command mapping that operating system is commonly used to graphic interface (GUI), such as ls, mkdir, rm, df etc., described ls, mkdir, rm, df, it is the order under Unix and the Linux, function is respectively enumerates catalogue and file, create a directory, deleted file or catalogue, the subregion operating position, their function singleness, output is simple, the embodiment of the invention can provide the mapped file of the order that operating system carries, and the corresponding relation in the promptly described formatting unit 34 can be edited by the user, and the user can customize according to the output characteristic of specific character program.Configuration file adopts the XML form, uses common software for editing just can finish editor.
Below be the example of typical man-machine interaction, it is a small routine with textual interface that moves under Unix and Linux, the local operation interface input digit that the user provides by client and strike carriage return after just can choice menus.
1.Hello，world.
2.Good?morning.
3.Go?on！
0.Quit.
--------------------------
When the user selects 1 in 3 one digital, can print corresponding characters, and can continue to allow the user import; The user selects 0, just quits a program.
The analog subscriber operating unit 22 of server end is selected according to the user's that described client sends input, creates corresponding process, and obtains the handle of input handle and output, and draws the output information behind the process initiation.The user is when the program by the client operation server end, the analog subscriber operating unit 22 of described server end just becomes user's operation simulation user's actual input, promptly the content of described request is passed to process by the input handle of described process, process just can be made corresponding operation like this, the output of acquisition process, promptly the output handle by this process obtains the output result.Wherein, the life cycle of process is all safeguarded by the analog subscriber operating unit 22 of described server end.
Referring to Fig. 4, a kind of method by graphic interface realization Long-distance Control that the embodiment of the invention provides comprises:
S401, client produce can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information.
S402, described client convert the user to corresponding character command configuration information to the operation of graphic element, and send to server end.
S403, described client are obtained the execution result from the described character command configuration information of described server end.
Referring to Fig. 5, a kind of method by graphic interface realization Long-distance Control that another embodiment of the present invention provides comprises:
S501, client produce can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information.
The described character command configuration information that is associated with described graphic element is for formaing the character command configuration information after the processing according to unified pattern.
S502, client be according to the graphic element of storage in advance and the corresponding relation of character command configuration information, by graphic interface the operation of graphic element converted the user to corresponding character command configuration information.
S503, described client send to server end by server interface with described character command configuration information after described character command configuration information is encapsulated.
S504, described server end are according to receiving the character command configuration information that described client sends, the order of calling process execution character.
S505, described server obtain the execution result of described character order.
S506, described server end send to described client with described character command execution results after described character command execution results is encapsulated.
S507, described client format described character command execution results according to unified pattern, and the execution result that will format after handling converts corresponding graphic element to.
S508, described client convert described graphic element to graphic interface and export to the user.
For example, order of disk management relevant character and system command that Unix is carried are mapped to gui interface, on this interface, the user just can directly operate the disk of operating system, such as the size of dividing volume group (VG), logical volume (LV) and distribution subregion etc.
Reciprocal process is as follows:
The user logins in the integration environment, and " disk management " instrument of double-click, and " disk management " instrument of described double-click is described graphic element.
Client should " disk management " request convert corresponding character command configuration information to, and this character command configuration information is packaged into SOAP request, issue far-end server, the information that wherein needs to obtain comprises: logical block (LUN) information, volume group (VG) information and logical volume (LV) information.
After described server has been accepted these requests, enable the order of operating system.
Be example with Unix operating system HP-UX below, the operation of enabling described server end comprises:
Obtain the information of VG, call " vgdisplay ", and obtain the statistical information of VG.
Obtain the statistical information of LV, call " vgdisplay-vVG name ", obtain the LV information under this VG.
Obtain the details of LV, call " name of lvdisplay-vLV ", obtain the details of some LV.
Server turns back to client after the information of obtaining is encapsulated with SOAP.
After client received the information of server end transmission, the rule of relevant vgdisplay, lvdisplay order output was analyzed described information in the binding rule storehouse, and obtained the information (XML form) after graphic interface formats.
Client shows output is according to the interface of the content generation of XML, and the demonstration numerical information.
Order and above-mentioned flow process when the user needs " adding VG ", " deletion VG ", " creating LV " and " deletion LV " are similar.
In addition, the order meeting on other host platforms is different, but handling process unanimity, just the matched rule difference in the rule base.
In sum,, make that the character program under Unix and the Linux is not being made an amendment under the situation, can realize the conversion of textual interface, accomplish to maximize adaptive to local operation system visualization interface by the technical scheme that the embodiment of the invention provides; The user can be directly based on the character development sequence, and is mapped on the local desktop, has saved the workload of development interface; The operation of user on gui interface changed into the input command of Unix and Linux program by the embodiment of the invention; The operation of user on gui interface do not need to carry out special Unix and Linux training, therefore is convenient to user's operation, and the user experience effect increases substantially, and obtains better user satisfaction.In addition, the embodiment of the invention provides the centralized operation environment, can be simultaneously the textual interface of many distance hosts be mapped on the local desktop, and the different program of operation far-end improves operating efficiency per capita in the termination set; The user can only move the order of embodiment of the invention agreement, guarantees that the order that influences system's operation can be under an embargo, and is therefore safe.Simultaneously, the embodiment of the invention is not limited to the order that Unix and Linux carry, and is adapted at Unxi and the Linux program with textual interface of operation down.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1, a kind of method by graphic interface realization Long-distance Control is characterized in that this method comprises:
Client produces can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information;
Described client converts the user to corresponding character command configuration information to the operation of graphic element, and sends to server end;
Described client is obtained the execution result from the described character command configuration information of described server end.
2, method according to claim 1 is characterized in that, the described character command configuration information that is associated with described graphic element is for formaing the character command configuration information after the processing according to unified pattern.
3, method according to claim 1 and 2 is characterized in that, this method also comprises:
Described client converts described execution result to corresponding graphic element, and converts this graphic element to graphic interface and export to the user.
4, method according to claim 3 is characterized in that, the step that described execution result is converted to corresponding graphic element comprises:
Described execution result is formatd according to unified pattern, and the execution result that will format after handling converts corresponding graphic element to.
5, a kind of system by graphic interface realization Long-distance Control is characterized in that this system comprises: the client and server end;
Described client, being used to produce can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information; And, the operation of graphic element is converted the user to corresponding character command configuration information, and sends to described server end; And, obtain execution result from the described character command configuration information of described server end;
Described server end is used for the character command configuration information that sends according to described client, the order of calling process execution character, and execution result returned to described client.
6, system according to claim 5, it is characterized in that described client formats described execution result according to unified pattern, convert the execution result after the described format to corresponding graphic element, and convert this graphic element to graphic interface and export to the user.
7, a kind of client is characterized in that, this client comprises:
The graphic interface generation unit, being used to produce can be for the graphic interface of user's operation, and the graphic element on the described graphic interface is associated with character command configuration information;
Handle request unit, be used for the operation of graphic element being converted the user to corresponding character command configuration information, and send to server end;
The processing response unit is used to obtain the execution result from the described character command configuration information of described server end.
8, client according to claim 7, it is characterized in that, in the described graphic interface generation unit, the character command configuration information that is associated with graphic element on the described graphic interface is for formaing the character command configuration information after the processing according to unified pattern.
9, client according to claim 8, it is characterized in that, described graphic interface generation unit by the graphic element of storage and the corresponding relation of described character command configuration information, is associated the graphic element on the described graphic interface with character command configuration information;
Described processing request unit comprises:
First converting unit is used for according to described corresponding relation, converts described graphic element to corresponding character command configuration information;
Transmitting element is used for the character command configuration information from described first converting unit is sent to server end.
10, according to claim 7,8 or 9 described clients, it is characterized in that this client also comprises:
Formatting unit is used for described execution result is formatd according to unified pattern;
Second converting unit is used for converting the execution result after the described format processing to corresponding graphic element;
Output unit is used for converting described graphic element to graphic interface and exports to the user.
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| CNA200710140477XA CN101102322A (en) | 2007-08-24 | 2007-08-24 | A method, system and client for realizing remote control via GUI |
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