CN103841115B - Character terminal command real-time approval method and application layer structure - Google Patents
Character terminal command real-time approval method and application layer structure Download PDFInfo
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Abstract
The invention discloses a character terminal command real-time approval method and an application layer structure. The character terminal command real-time approval method comprises the following steps: the step A is agency; the step B is data acquisition; the step C is data restoration, wherein communication data are restored to screen display data by means of terminal analog; the step D is data display and command approval, wherein the content obtained through restoration is described as a virtual screen so that an approver can watch all operation processes of operators in real time, a web browser used by the approver sends a request to a database through a network for display of terminal control sequence relevant data stored in a database file to the approver through the web browser, and when a command needs to be approved, the approver is prompted to give an approval result on a webpage; the step E is result processing; the step F is looping execution of the steps from the step A to the step E. The character terminal command real-time approval method is a real-time and visual character terminal command approval method easy to use by means of innovative combination and use of an existing network character terminal and the web browser technology.
Description
Technical field
The present invention relates to the technical field such as information security, Data Audit, remote assistance, specifically, it is that a kind of character is whole
The real-time measures and procedures for the examination and approval of sort command and application layer structure.
Background technology
Gradually popularize with network technology, the life of people is increasingly tight to the dependence of network with work, and produces therewith
Safety problem also increasingly receive publicity.The network terminal is one of the most frequently used network interaction instrument.They are classified largely into
" character terminal "（Such as pass through network entry to a Linux server）With " graphic terminal "（Such as using remote desktop even
It is connected to a Windows PC）Two big class.
Although both the display on terminal display is determined by the control information of Network Capture host server
Content but the entirely different control information least unit that the former needs of their operation principle is " charactor ", and the control of the latter
Information least unit processed is " pixel ".Such as a character " A " to be shown on terminal display, character terminal only needs in net
In network transmission one " A " and graphic terminal then needs to transmit a lot of Pixel Information（Can be understood as being difficult to point with a lot of human eyes
The little luminous point distinguished is forming alphabetical " A "）.
Character terminal simple and stable but the content that can show is relatively limited and that graphic terminal can show is abundant in content
Colorful but higher to the network bandwidth and Computing Capability Requirement, even to this day, character terminal is mainly applied to finance, boat
The field very high to stable and reliability requirement such as sky, data maintenance；And graphic terminal is then more used in multimedia, joy
The directions such as pleasure, PC.
It is used in character terminal on the key business point of sensitive industry more, many times there are some volumes to safety
Outer confirmation and consolidation, just as the national treasury of bank, crucial door needs many keys of many people's management just can open.
Order examination ＆ approval refer to, operator（Application executes the personnel of certain order on the server）On keyboard, input is each
Line command can be sent to approver before being finally sent to server execution first（Determine that can the order being applied in service
The people of execution on device）Place is confirmed, finally to determine whether order is performed by approver.
Content of the invention
It is an object of the invention to provide a kind of real-time measures and procedures for the examination and approval of character terminal order and application layer structure, by existing
There are network character terminal and the innovative combination of web browser technology to use, a kind of real-time, directly perceived, easy-to-use character terminal is provided
The order measures and procedures for the examination and approval, the ease for use collection drastically increasing approver operating side is real-time, vivid, convenient in one, make to examine
Crowd people and operator reach same in cognition, and do not need any extra software to assist, as long as having, to carry out webpage clear
The basic equipment look at just can use.
The present invention is achieved through the following technical solutions：A kind of real-time measures and procedures for the examination and approval of character terminal order, comprise the following steps：
Step A：Agency, obtains the communication data between the client of operator's use and server by network monitoring,
Operator operates the software of client to connect the pseudo server end of proxy module, the real server of pseudo server end simulation and visitor
Family end is linked up, thus obtaining all permissions to client for the server, realizes the functions such as access control, information gathering, then by generation
Reason module starts pseudo- client, pseudo- client simulation client and server communication, and the information of collection is transmitted to server,
Initiate to connect to server end, realize agent functionality；
Step B：Data acquisition, involved communication data in step A is the terminal control that server is sent to client
Sequence processed is by some database file being sequentially stored in data base during acquired original；
Step C：Data convert, carrying out reduction by terminal simulation to the data of collection in step B is display module
The behavior of simulant-client software, the terminal control sequence of collection in step B is parsed according to order during collection, thus
The content that operator on client screen can be seen restores；
Step D：Data display and order examination ＆ approval, through step C, the content restoring will depict a virtual screen as
Curtain, and update with truly corresponding screen synch, approver can use any a main flow clear in the place having network connection
By the whole operation flow process of web monitor operator and the order to operator's input is examined to look at device；Make approver permissible
Watch all operations process of operator in real time, the web browser that approver is used can be asked in data base by network
It is stored in the terminal control sequence related data in database file, these data initially can be recorded according to them
Order is transferred to browser successively and is parsed, and the terminal control parsing data is showed approver by web browser
Viewing, can point out approver to make approval results on webpage when there being order to need examination ＆ approval；When parsing what client sent
Communication data, now can suspend network transmission, and the data of insertion one " order needs to be examined " is remembered in database file
Record and obtain a terminal control data, will point out to approver when display module reads this record in order；When
The number of special " order needs to be examined " during display module parsing terminal control data, can be inserted in the middle of terminal control data
According to when being resolved to this kind of data, virtual screen shows and can suspend, and the message that eject command needs are examined on a web browser
Frame, after people waiting for approval makes a choice to this message box, flow process just may proceed to down；
Step E：Result, whether the approval results according to step D can be held on the server come final decision order
OK；
Step F：Circulation execution step A is to step E.
Further, to better implement the present invention, after step E, the result data command of approver will be by step
The client that rapid A interaction uses to operator, operator will process result data order according to this and pass through operator's operating procedure
To complete this data manipulation flow process and to open new operation flow.
Further, to better implement the present invention, same data base is all called in the running of described step B and step C
File.
A kind of application layer structure of the real-time measures and procedures for the examination and approval of character terminal order, including client, proxy module, server,
Control module, display module database, described client connects proxy module, proxy module connection server and control respectively
Module, described control module connects display module, and described proxy module includes pseudo server end and pseudo- client, described data base
Connect pseudo- client and display module respectively；
Wherein, proxy module, is responsible for the network connection between connection operator and server, collects and connects upload at this
The various data passed provide material for reduction afterwards, are deployed between operator and server, all communications between two sides
Data all can under the control of this module, this module also have holding, cut-out, modification two sides between communication data ability,
It is the basis of described control module, the original communication data of the network that this module obtains is also the working foundation of display module, generation
Reason module operation principle be：Operator's client software connects the pseudo server end of proxy module, and the simulation of pseudo server end is true
Positive server is linked up with client, thus obtaining all permissions to client for the server, realizes access control, information gathering
Etc. function, pseudo- client, pseudo- client simulation client and server communication are started by proxy module, and the information by collection
It is transmitted to server, initiate to connect to server end simultaneously, realize agent functionality；
Control module, controls the transmission of the data in this network connection, blocks or add the new data of function needs,
From outer received signal, and described proxy module combines communication port is controlled；
Display module, is deployed on the browser of approver end, and approver passes through voluntarily dispose during browser access, this mould
The original communication data of network between block parsing operator's server is simultaneously reduced, to approver real-time play operator's
Operating process, can show corresponding information when there being order to need examination ＆ approval, and will examine after approver makes decision
Result submits to control module
Pseudo server end, is simulated real server and is linked up with client；
Pseudo- client, simulant-client and server communication.
The present invention compared with prior art, has advantages below and beneficial effect：
（1）The present invention, by the innovative combination use to existing network character terminal and web browser technology, provides one
Plant real-time, directly perceived, the easy-to-use character terminal order measures and procedures for the examination and approval, drastically increase the ease for use collection of approver operating side
In real time, image, convenient so that approver and operator is reached in cognition same in one, and do not need any additionally soft
Part assists, as long as there being the basic equipment that can carry out web page browsing just can use.
（2）The present invention has the characteristic of real-time exhibition：Approver can unusual intuitively direct viewing operator whole
Operating process, content on the screen that its terminal is seen for the approver and operator are just the same, operator's input each
Individual character all can real-time exhibition to approver.
（3）The present invention has operation intuitively characteristic：From the perspective of operator, when the process of approver's examination ＆ approval order
In need wait；From the point of view of approver's angle, screen content can suspend when order needs examination ＆ approval, then can point out certain
Order needs to examine, and approver clicks on approval results operation and completes.
（4）The present invention has deployment easily characteristic：In addition to basic network connection, dispose the described application layer of this invention
Do not need any other instrument during structure, operator using any main flow terminal and client all can, and approver is only
Need the web browser of a main flow, all of function is all embedded in browser, operation is the same with online at ordinary times
Easy to use.
（5）When carrying out the collection of data with reduction, the running object realizing this function is all same data to the present invention
The file in storehouse, does not have the data structure that other are complicated, reaches the function that simple design completes complexity.
Brief description
Fig. 1 is method of the present invention flow chart.
Fig. 2 is the application layer structure figure of the present invention.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment 1：
The present invention proposes a kind of real-time measures and procedures for the examination and approval of character terminal order, as shown in Figure 1 and Figure 2, comprises the following steps：
Step A：Agency, obtains the communication data between the client of operator's use and server by network monitoring,
Operator operates the software of client to connect the pseudo server end of proxy module, the real server of pseudo server end simulation and visitor
Family end is linked up, thus obtaining all permissions to client for the server, realizes the functions such as access control, information gathering, then by generation
Reason module starts pseudo- client, pseudo- client simulation client and server communication, and the information of collection is transmitted to server,
Initiate to connect to server end, realize agent functionality；
Step B：Data acquisition, involved communication data in step A is the terminal control that server is sent to client
Sequence processed is by some database file being sequentially stored in data base during acquired original；
Step C：Data convert, carries out being reduced to display data on the screen, display module by terminal simulation to communication data
Simulant-client software, parses according to order during collection to the terminal control sequence obtaining, thus by client screen
The content that upper operator can see restores；
Step D：Data display and order examination ＆ approval, through step C, the content restoring will depict a virtual screen as
Curtain, and update with truly corresponding screen synch, allow approver can watch all operations process of operator, approver in real time
The web browser being used can ask, by network, the terminal control sequence that is stored in database file in data base
Related data, these data can be transferred to browser successively according to the order that they are initially recorded and be parsed, and will solve
The terminal control data separating out shows approver to watch by web browser, can point out when there being order to need examination ＆ approval to examine
People makes approval results on webpage；Approver can be passed through using any a major browsers in the place having network connection
The whole operation flow process of the web monitor operator order to operator's input is examined, when parsing what client sent
Communication data, now can suspend network transmission, and the data of insertion one " order needs to be examined " is remembered in database file
Record and obtain a terminal control data, will point out to approver when display module reads this record in order；When
The number of special " order needs to be examined " during display module parsing terminal control data, can be inserted in the middle of terminal control data
According to when being resolved to this kind of data, virtual screen shows and can suspend, and the message that eject command needs are examined on a web browser
Frame, after people waiting for approval makes a choice to this message box, flow process just may proceed to down；
Step E：Result, whether the approval results according to step D can be held on the server come final decision order
OK；
Step F：Circulation execution step A is to step E.
Embodiment 2：
The present embodiment is to optimize further on the basis of embodiment 1, further, to better implement the present invention, such as
Shown in Fig. 1, the client that the result data command of approver will be used to operator by the interaction of step A after step E,
Operator will be processed result data order according to this and be completed this data manipulation flow process by operator's operating procedure and open
New operation flow.
Embodiment 3：
The present embodiment is to optimize further on the basis of embodiment 1 or 2, further, to better implement the present invention,
The file of same data base is all called in the running of described step B and step C.
Embodiment 4：
A kind of application layer structure of the real-time measures and procedures for the examination and approval of character terminal order, as shown in Fig. 2 include client, Dai Limo
Block, server, control module, display module database, described client connects proxy module, and proxy module connects clothes respectively
Business device and control module, described control module connects display module, and described proxy module includes pseudo server end and pseudo- client,
Described data base connects pseudo- client and display module respectively；
Wherein, proxy module, is responsible for the network connection between connection operator and server, collects and connects upload at this
The various data passed provide material for reduction afterwards, are deployed between operator and server, all communications between two sides
Data all can under the control of this module, this module also have holding, cut-out, modification two sides between communication data ability,
It is the basis of described control module, the original communication data of the network that this module obtains is also the working foundation of display module, generation
Reason module operation principle be：Operator's client software connects the pseudo server end of proxy module, and the simulation of pseudo server end is true
Positive server is linked up with client, thus obtaining all permissions to client for the server, realizes access control, information gathering
Etc. function, pseudo- client, pseudo- client simulation client and server communication are started by proxy module, and the information by collection
It is transmitted to server, initiate to connect to server end simultaneously, realize agent functionality；
Control module, controls the transmission of the data in this network connection, blocks or add the new data of function needs,
From outer received signal, and described proxy module combines communication port is controlled；
Display module, is deployed on the browser of approver end, and approver passes through voluntarily dispose during browser access, this mould
The original communication data of network between block parsing operator's server is simultaneously reduced, to approver real-time play operator's
Operating process, can show corresponding information when there being order to need examination ＆ approval, and will examine after approver makes decision
Result submits to control module
Pseudo server end, is simulated real server and is linked up with client；
Pseudo- client, simulant-client and server communication.
Embodiment 5：
The present embodiment combines Fig. 1 and Fig. 2, to illustrate that a kind of real-time measures and procedures for the examination and approval of character terminal order carry out processing a life
The operation principle of order：
First pass through the communication data producing during proxy module obtains operator's client software and server interaction,
These communication datas（Terminal control sequence）It is stored in some database file within this product, each such
Connect and have oneself independent database file, the content of this database file can with the carrying out of operation synchronously in real time more
Newly.
When operator inputs an order and keys in enter key preparation this order of submission, meeting in corresponding database file
Produce a corresponding record（Order examination ＆ approval data）, although these order examination ＆ approval data are all preserved with described terminal control sequence
In identical file, but data base has different category division to them, so will not influence each other.
After a copending order is submitted, the flow process at operator end can be suspended, and people waiting for approval is examined.
Approver here, using the webpage of browser access approver end client software deployment, selects meeting to be examined
Words, display module can be by rapid automatic deployment in browser, and user is difficult to perceive, and display module is started working afterwards,
Display module extracts corresponding data by network from the data base of approver end client software, carries out the data of step C
Reduction, and the data of reduction is illustrated on the browser of approver with operator visual angle.
Display module extracts data from data base one by one, just reduces when extracting terminal control sequence and is shown to clear
Look on device, and when extract order examination ＆ approval data when will pop-up dialogue box, to approver point out certain order need examined,
Now whole session flow process is suspended, and people waiting for approval makes decision.These data collection when just in the correct order（Operator
The order of operation）Store, so only needing to analyze successively during reduction.
Approver clicks on a certain decision option, and corresponding message passes through the control module to the present invention for the network delivery, controls
Module parses message, and finally tells agency how the order of certain block is finally processed.
When all flow processs finish, the client software that operator is located can accordingly be pointed out, and flow process is continued until afterwards
Next command needs to be examined
The present invention, by the innovative combination use to existing network character terminal and web browser technology, provides a kind of real
When, directly perceived, the easy-to-use character terminal order measures and procedures for the examination and approval, the ease for use collection drastically increasing approver operating side is real
When, image, convenient in one, so that approver and operator is reached in cognition same, and do not need any extra software
Auxiliary, as long as there is the basic equipment that can carry out web page browsing just can use.
The above, be only presently preferred embodiments of the present invention, and not the present invention is done with any pro forma restriction, every according to
Any simple modification above example made according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (4)
1. a kind of real-time measures and procedures for the examination and approval of character terminal order it is characterised in that：Comprise the following steps：
Step A：Agency, obtains the communication data between the client of operator's use and server by network monitoring；
Step B：Data acquisition, involved communication data in step A is the terminal control sequence that server is sent to client
Row are by some database file being sequentially stored in data base during acquired original；
Step C：Data convert, by terminal simulation, the data of collection in step B being carried out with reduction is display module simulation
The behavior of client software, the terminal control sequence of collection in step B is parsed according to order during collection, thus by visitor
The content that on the screen of family end, operator can see restores；
Step D：Data display and order examination ＆ approval, through step C, the content restoring are depicted as a virtual screen, and
Update with truly corresponding screen synch, approver uses any a major browsers to pass through net in the place having network connection
Page policer operation person whole operation flow process and to operator input order examine；
Step E：Result, whether the approval results according to step D can be performed on the server come final decision order；
Step F：Circulation execution step A is to step E.
2. a kind of real-time measures and procedures for the examination and approval of character terminal order according to claim 1 it is characterised in that：Examine after step E
Criticize the client that the result data command of people will be used to operator by the interaction of step A, operator will be according to this process
Result data order is completed this data manipulation flow process and opens new operation flow by operator's operating procedure.
3. a kind of real-time measures and procedures for the examination and approval of character terminal order according to claim 1 and 2 it is characterised in that：Described step B
The file of same data base is all called in running with step C.
4. a kind of real-time measures and procedures for the examination and approval of character terminal order application layer structure it is characterised in that：Including client, Dai Limo
Block, server, control module, display module database, described client connects proxy module, and proxy module connects clothes respectively
Business device and control module, described control module connects display module, and described proxy module includes pseudo server end and pseudo- client,
Described data base connects pseudo- client and display module respectively；
Wherein, proxy module, is responsible for the network connection between connection operator and server, collects transmission on this connects
Various data provide material for reduction afterwards, are deployed between operator and server, all communication datas between two sides
Will under the control of this module, this module also have holding, cut-out, modification two sides between communication data ability, be institute
State the basis of control module, the original communication data of the network that this module obtains is also the working foundation of display module；
Control module, controls the transmission of the data in this network connection, blocks or add the new data of function needs, from outer
Portion's receipt signal, and described proxy module combines communication port is controlled；
Display module, is deployed on the browser of approver end, and approver passes through voluntarily dispose during browser access, this module solution
The original communication data of network between analysis operator's server is simultaneously reduced, to the operation of approver real-time play operator
Process, can show corresponding information when there being order to need examination ＆ approval, and by approval results after approver makes decision
Submit to control module；
Pseudo server end, is simulated real server and is linked up with client；
Pseudo- client, simulant-client and server communication.
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| CN201410106086.6A CN103841115B (en) | 2014-03-21 | 2014-03-21 | Character terminal command real-time approval method and application layer structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410106086.6A CN103841115B (en) | 2014-03-21 | 2014-03-21 | Character terminal command real-time approval method and application layer structure |
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| CN103841115B true CN103841115B (en) | 2017-02-08 |
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| KR20010081589A (en) * | 2000-02-16 | 2001-08-29 | 김덕우 | System and Method for Providing Information Service for Character Terminal and Character Terminal Suitable for the Same |
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| CN1889442A (en) * | 2006-06-14 | 2007-01-03 | 杭州奇智信息科技有限公司 | Method and apparatus for identifying terminal command line |
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| CN103841115A (en) | 2014-06-04 |
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