CN106657344A - Terminal browser operation system and communication method of the same - Google Patents
Terminal browser operation system and communication method of the same Download PDFInfo
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- CN106657344A CN106657344A CN201611229664.0A CN201611229664A CN106657344A CN 106657344 A CN106657344 A CN 106657344A CN 201611229664 A CN201611229664 A CN 201611229664A CN 106657344 A CN106657344 A CN 106657344A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/958—Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
- G06F16/972—Access to data in other repository systems, e.g. legacy data or dynamic Web page generation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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Abstract
The invention discloses a terminal browser operation system and a communication method of the same. The terminal browser operation system adopts a terminal operation system based on a Hurd system, and the terminal operation system based on the Hurd system is provided with a kernel mode, a browser basic layer, a browser layer, a Web OS and Web application program layer from bottom to top, wherein the kernel layer provides the support service containing memory allocation, memory mapping and sharing for the browser basic layer; the browser basic layer manages the network source and the Cookie management; the browser layer finishes the access to the Web OS and Web application program layer based on the management service provided by the browser basic layer; the Web OS and Web application program layer receives a request of a user and responds to the request; a set of browsers is designed to improve the work of the browser, so that the terminal browser operation system can achieve a system target of fast, security and high efficiency, and satisfies the system function requirement.
Description
Technical field
The present invention relates to the field such as Internet technology, cloud, browser technology, is terminal browser behaviour specifically
Make the communication means and terminal browser operating system of system.
Background technology
Chrome OS are the operating system that Google companies design and Implement, and are carried on the net book that its company releases
The operating system.The kernel of Chrome OS is realized based on linux system, is also a kind of emerging operating system.It sets
Meter core is networking, by the use overall network of user.The design of Chrome OS is to be worth cloud terminal browser with realization
What operating system was used for reference.The architecture of Chrome OS can be divided into four layers, from down to up respectively firmware layer, systems soft ware
With user service layer, window manager and Chrome browser layers, Web application layers.Undermost part is firmware layer,
Its main function is to realize quick guiding and recovery system, and completion system safety certification function.Firmware layer is from hardware
Upper realization, system can be caused more safe and reliable, also allow System guides more quick.Systems soft ware and user service layer
It is made up of linux kernel, system library and shape library, This layer provides the concept of legacy operating system and graphical interfaces is provided,
Necessary infrastructure service is provided to upper strata.The windows browser and Chrome browser layers of Chrome OS, major function is management
Human window, browse general webpage and carry out the access of web application.Web application layer, replaces conventional desktop application
Program, meets the daily demand of user.
The Illinois Browser Operating System (IBOS) be Illinois universities of the U.S. design and
The network browse operation system of realization, is the operation very similar with the cloud terminal browser operating system designed by the application
System.IBOS is the operating system of microkernel architecture, as shown in figure 1, using L4:Ka microkernel designs, and in L4:Ka is basic
On realize operating system nucleus.The architecture of IBOS as shown in Figure 1.IBOS architectures are also classified into four layers, from down to
It is upper to be respectively hardware layer, inner nuclear layer（IBOS Kernel inner nuclear layers）, browser level of abstraction, UNIX（UNIX Layer）With
TraditionalApplications layers, Web Page Instances layers etc..The inner nuclear layer of IBOS realizes legacy operating system
Function, be the new kernel realized based on micro-kernel, complete to manage hardware, access driver and hardware device（Such as network
Interface card）Function, and carry out message transmission.The concept of browser level of abstraction be IBOS propose new concept, be in order to
What raising system processed Web applications and specially designed.This layer devises browser API directly and operating system interaction, so as to
Greatly improve the ability of the process Web application programs of IBOS.Browser API complete HTTP request, Cookie management,
Local datastore manages and is responsible for user interface and the function such as shows.IBOS also supports the operation of legacy application simultaneously, real
UNIX layers are showed（This part realizes the concept of UNIX）, the program of traditional UNIX can be run on this layer.It is worth note
Meaning, is provided with a relation monitor, for the interaction between management assembly, so as to provide IBOS in the kernel of IBOS
Security mechanism.
Two kinds of new operating system Chrome OS and IBOS, although have respective advantage and a feature, but both of which
It is not pure cloud terminal browser operating system.Both design and realization all receive the restriction of legacy operating system framework
（One is based on Linux kernels, and one remains UNIX layers）, very big optimization processing is not done for web application, this
So that they certainly exist certain deficiency when Web application programs are processed, function is restricted.
The content of the invention
It is an object of the invention to provide terminal browser operating system configuration, is taken out using cloud terminal browser operating system
As the browser base for going out is lifting the work of browser so that operate in the browser in the terminal browser operating system configuration
The service that directly can be provided using browser base, the efficiency and user for greatly improving access Web application programs uses body
Test；And make terminal browser operating system reach quickly, security, efficient aims of systems, and meet system function requirement.
The present invention is achieved through the following technical solutions：The communication means of terminal browser operating system, the terminal is browsed
Device operating system using based on Hurd systems terminal operating system, and the terminal operating system based on Hurd systems to it is lower and on
It is provided with：Inner nuclear layer, browser basic unit, browser layer, Web OS and web application layer；Wherein,
The inner nuclear layer is provided to the browser basic unit to be included Memory Allocation, internal memory mapping and is shared in interior support service；
The browser lower management Internet resources and Cookie are managed；
The management service that the browser layer is provided based on the browser basic unit, completes to apply the Web OS and Web
The access of program layer；
The Web OS respond with the request of web application layer receive user and to the request.
Further methods described to better implement the present invention, especially using following set-up modes：The browser base
Layer is provided with：
Browser DLL, provides unified DLL, to the browser using various different browsers to browser layer
Layer provides Consistency service, the functional requirement of completion system；
Light-duty graphical interfaces, the light-duty graphical interfaces being made up of X11 and Qt provides graphical services and supports for browser layer.
Further methods described to better implement the present invention, especially using following set-up modes：The browser is compiled
Journey interface is provided with：
Cache modules, the internal memory mapping provided using inner nuclear layer and sharing functionality, realize the caching and management work(of Internet resources
Energy；
Cookie Manager modules, based on the security consideration of Cookie premised on, realize the safety management of user Cookie,
Cookie management and operation are completed in the process of internal memory；
Downloader modules, complete the unified download of Internet resources, and obtain resource downloading progress at any time.
Further methods described to better implement the present invention, especially using following set-up modes：The light-duty figure
Interface adopts and uses X11 temporarily, and Qt optimized integration graphical services are carried on upper strata.
Further methods described to better implement the present invention, especially using following set-up modes：The browser base
Layer-management Internet resources and Cookie management are specially：
Browser basic unit takes over browser downloads function, completes the function of unifying down loading network resource；
Browser basic unit carries out unique caching to Internet resources with management；
Browser basic unit carries out safety management to Cookie.
Further methods described to better implement the present invention, especially using following set-up modes：The browser layer
Support all browsers.
Further methods described to better implement the present invention, especially using following set-up modes：The inner nuclear layer base
Memory management, Memory Allocation, internal memory mapping and shared support service, concrete bag are realized in Hurd systems and Mach systems
Include：
The inner nuclear layer function structure for being completed using the microkernel architecture of Hurd systems terminal browser operating system is built；
Using the IPC and memory management of the micro-kernel of Mach systems meeting requirement of the terminal operating system for internal memory.
Further methods described to better implement the present invention, especially using following set-up modes：The use Mach
The IPC of the micro-kernel of system and memory management are specifically included meeting requirement of the terminal operating system for internal memory：Mach systems
Interprocess communication and memory management realize Memory Allocation function, internal memory mapping with sharing functionality, Memory recycle function.
Further methods described to better implement the present invention, especially using following set-up modes：The internal memory mapping
Realized using following either method with shared：
Using POSIX standards memory sharing is completed with mapping；
Using the memory object of Mach systems memory sharing is completed with mapping；
New system is called and completes memory sharing with mapping.
Terminal browser operating system, the terminal browser operating system is using the terminal operation system based on Hurd systems
System, and the terminal operating system based on Hurd systems to it is lower and on be provided with：Inner nuclear layer, browser basic unit, browser layer, Web
OS and web application layer；
The inner nuclear layer, for providing the support in including Memory Allocation, internal memory mapping and being shared in the browser basic unit
Service；
The browser basic unit, manages for network resource administration and Cookie；
The browser layer, for the management service provided based on the browser basic unit, is completed to the Web OS and Web
The access of application layer；
The Web OS and web application layer, the request for receive user simultaneously responds to the request.
The present invention compared with prior art, with advantages below and beneficial effect：
（1）The present invention utilizes the browser base that cloud terminal browser operating system abstraction goes out to lift the work of browser so that
The service that the browser in the terminal browser operating system configuration can be provided directly using browser base is operated in, significantly
Improve the efficiency and user experience for accessing Web application programs；And make terminal browser operating system reach quick, safety
Property, efficient aims of systems, and meet system function requirement.
（2）The present invention will complete cloud terminal using Hurd systems and memory management and the memory sharing scheme of Mach systems
The kernel layer function of operating system.
（3）Browser basic unit of the present invention will unify down loading network resource, it will share the function of browser layer, allow
Browser layer is more absorbed in the work such as Web Page Processing；Browser basic unit will carry out the unified management of Internet resources, so can be significantly
The network bandwidth is reduced, access speed etc. is lifted.
（4）Browser basic unit of the present invention also carries out safety management to Cookie, and the process to Cookie will be in internal memory
Process, thus fully ensured the safety of user data；Meanwhile, browser basic unit also can provide lightweight figure to browser layer
Shape interface, it will Qt is carried on the basis of shape library, more quickly to show webpage is rendered.
（5）The present invention will be managed collectively Internet resources in Cache modules, support multiple browsers, support network it
Between transmission, can be managed collectively network, convenient caching is convenient to support multiple browsers etc. simultaneously.In CookieManager
Module, because Cookie the insides include the most sensitive information of user, exactissima diligentia safety when processing Cookie
Property, the convenience of user is considered further that in the case where realizing premised on security；It is mainly in Downloader module webpage download modules
Complete the download function of Internet resources, and the download progress that Internet resources can be at any time obtained with call function.
Description of the drawings
Fig. 1 is IBOS browser operation system architecture figures.
Fig. 2 is the detailed architecture figure of cloud terminal browser operating system of the present invention.
Specific embodiment
The present invention is described in further detail with reference to embodiment, but embodiments of the present invention not limited to this.
Web OS, Web OS concepts propose earliest by the G cFox et al. of Syracuse universities NPAc in nineteen ninety-five, at that time
Referred to as WebWindows.We are referred to as network operating system, are a kind of virtual operating system based on browser, Yong Hutong
Crossing browser can carry out the operation of application program on this Webos, and this application program is nor common application journey
Sequence, is the application program of network.
Web App web are applied, and Web App refer to the system based on Web and application, and its effect is to vast final use
Issue a complex set of content and function in family.
WebKit is a browser engine increased income, and corresponding engine has Gecko（Mozilla Firefox
Etc. using）And Trident（Also referred to as MSHTML, IE are used）.
Chrome, Google Chrome is a quick, simple and safe web browser, can well meet new
Requirement of the type website to browser.
Firefox, Chinese is commonly called as " red fox ", is a freedom and open source code web browser, using Gecko typesettings
Engine, supports several operation systems, such as Windows, Mac OS X and GNU/Linux.
Cache, a kind of special memory sub-system, wherein replicating the data for frequently using is beneficial to quick access.
Cookie Manager, sometimes also with its plural form Cookies, refer to some websites in order to distinguish user identity,
The data for carrying out session tracking and being stored on user local terminal（Generally go through encryption）.Cookie Manager are
Cookie is managed.
Download, downloads.
BPI, Browser Programming Interface, BPI, browser DLL.
X11, X11 are also referred to as X Window systems, are a kind of windows systems.
Qt, Qt are a cross-platform C++ graphical user interface application program frames of Trolltech exploitation in 1991.
Hurd systems, Hurd is one group of server operated on Mach micro-kernels, for realize Unix or its
His core（Such as Linux）The other functions such as the file system, procotol and the file access control that realize.
Mach systems, Mach is an operation system for supporting operating system research developed by Carnegie Mellon University
System kernel, in order to be used for the research of operating system, particularly in distributed and concurrent operation.It is to realize that micro core is operated earliest
One of example of system, is the standard of many other similar projects.
Traditional Application, traditional application.
Web page Instance, webpage example.
UNIX Layer, UNIX operating system（Outstanding Nice）, it is powerful multi-user, a multiple task operating system, prop up
Various processor framework is held, according to the classification of operating system, belongs to time sharing operating system；Layer is a web bullets layer assembly,
It is devoted to servicing the developer of each horizontal segment.Unix Layer are Unix components.
Reference Monitor, reference monitor.
IBOS Kernel, i.e. IBOS kernels, The Illinois Browser Operating System (IBOS) is
The network browse operation system that Illinois universities of the U.S. design and realize, be and the cloud terminal browser designed by the application
The very similar operating system of operating system.
POSIX, Portable Operating System Interface, are abbreviated as POSIX, represent portable behaviour
Make system interface, POSIX standard defines the interface standard that operating system should be provided for application program.
IPC, Inter-Process Communication, i.e. interprocess communication, there is provided the side of various interprocess communications
Method.
Embodiment 1：
The communication means of terminal browser operating system, the browser base gone out using cloud terminal browser operating system abstraction is to carry
Rise the work of browser so that operating in the browser in the terminal browser operating system configuration can directly use browser
The service that base is provided, greatly improves the efficiency and user experience for accessing Web application programs；And grasp terminal browser
As system reach quickly, security, efficient aims of systems, and system function requirement is met, as shown in Fig. 2 especially adopting
Following set-up modes：The terminal browser operating system is adopted based on the terminal operating system of Hurd systems, and based on Hurd
The terminal operating system of system to it is lower and on be provided with：Inner nuclear layer, browser basic unit, browser layer, Web OS and Web application journeys
Sequence layer；Wherein,
The inner nuclear layer is provided to the browser basic unit to be included Memory Allocation, internal memory mapping and is shared in interior support service；
The browser lower management Internet resources and Cookie are managed；
The management service that the browser layer is provided based on the browser basic unit, completes to apply the Web OS and Web
The access of program layer；
The Web OS respond with the request of web application layer receive user and to the request.
Embodiment 2：
The present embodiment is further optimized on the basis of above-described embodiment, as shown in Fig. 2 further realize this for more preferable
Invention methods described, especially using following set-up modes：The browser basic unit is provided with：
Browser DLL, provides unified DLL, to the browser using various different browsers to browser layer
Layer provides Consistency service, the functional requirement of completion system；
Light-duty graphical interfaces, the light-duty graphical interfaces being made up of X11 and Qt provides graphical services and supports for browser layer.
Embodiment 3：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Fig. 2 further for preferably in fact
Existing the method for the invention, especially using following set-up modes：The browser DLL is provided with：
Cache modules, the internal memory mapping provided using inner nuclear layer and sharing functionality, realize the caching and management work(of Internet resources
Energy；
Cookie Manager modules, based on the security consideration of Cookie premised on, realize the safety management of user Cookie,
Cookie management and operation are completed in the process of internal memory；
Downloader modules, complete the unified download of Internet resources, and obtain resource downloading progress at any time.
Embodiment 4：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Fig. 2 further for preferably in fact
Existing the method for the invention, especially using following set-up modes：The light-duty graphical interfaces is adopted and uses X11, upper strata to take temporarily
Carry Qt optimized integration graphical services.
Embodiment 5：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Fig. 2 further for preferably in fact
Existing the method for the invention, especially using following set-up modes：The browser lower management Internet resources and Cookie are managed
Reason is specially：
Browser basic unit takes over browser downloads function, completes the function of unifying down loading network resource；
Browser basic unit carries out unique caching to Internet resources with management；
Browser basic unit carries out safety management to Cookie.
Embodiment 6：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Fig. 2 further for preferably in fact
Existing the method for the invention, especially using following set-up modes：The browser layer supports all browsers.
Embodiment 7：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Fig. 2 further for preferably in fact
Existing the method for the invention, especially using following set-up modes：The inner nuclear layer is realized based on Hurd systems and Mach systems
Memory management, Memory Allocation, internal memory mapping and shared support service, specifically include：
The inner nuclear layer function structure for being completed using the microkernel architecture of Hurd systems terminal browser operating system is built；
Using the IPC and memory management of the micro-kernel of Mach systems meeting requirement of the terminal operating system for internal memory.
Embodiment 8：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Fig. 2 further for preferably in fact
Existing the method for the invention, especially using following set-up modes：The IPC of the micro-kernel of the use Mach systems and memory management
To meet requirement of the terminal operating system for internal memory, specifically include：The interprocess communication of Mach systems and managing real memory
Existing Memory Allocation function, internal memory mapping and sharing functionality, Memory recycle function.
Embodiment 9：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Fig. 2 further for preferably in fact
Existing the method for the invention, especially using following set-up modes：The internal memory mapping is realized with shared using following either method：
Using POSIX standards memory sharing is completed with mapping；
Using the memory object of Mach systems memory sharing is completed with mapping；
New system is called and completes memory sharing with mapping.
Embodiment 10：
Based on same inventive concept, the embodiment of the present application also proposed a kind of terminal browser operating system, as shown in Fig. 2 special
Cai Yong not following set-up modes：The terminal browser operating system is adopted based on the terminal operating system of Hurd systems, and base
In Hurd systems terminal operating system to it is lower and on be provided with：Inner nuclear layer, browser basic unit, browser layer, Web OS and Web
Application layer；
The inner nuclear layer, for providing the support in including Memory Allocation, internal memory mapping and being shared in the browser basic unit
Service；
The browser basic unit, manages for network resource administration and Cookie；
The browser layer, for the management service provided based on the browser basic unit, is completed to the Web OS and Web
The access of application layer；
The Web OS and web application layer, the request for receive user simultaneously responds to the request.
Embodiment 11：
The present embodiment is further optimized on the basis of any of the above-described embodiment, terminal browser operating system configuration, such as Fig. 2
Shown, using the terminal operating system based on Hurd systems, and the terminal operating system based on Hurd systems is to lower and upper setting
Have：Inner nuclear layer, browser basic unit, browser layer, Web OS and web application layer.
WebOS and Web application layers：As the application layer of user, Shell is replaced completely（Shell）Should with tradition
With the effect of program, the quick and convenient safe whole daily demands for completing user.
It is a set of browser base of cloud terminal browser operating system design lifting the work of browser so that operate in this
The service that browser in terminal browser operating system configuration can be provided directly using browser base, greatly improves access
The efficiency and user experience of Web application programs；And make terminal browser operating system reach quickly, security, high efficiency
Aims of systems, and meet system function requirement.
Embodiment 12：
The present embodiment is further optimized on the basis of above-described embodiment, further to better implement the present invention, such as Fig. 2
It is shown, especially using following set-up modes：The terminal operating system based on Hurd systems is based on the cloud end of Hurd systems
End operating system.
Further to better implement the present invention, especially using following set-up modes：It is right that the browser basic unit realizes
The optimization of browser layer, having browser basic unit includes caching and network resource administration function, Cookie management functions and system
Once contained network network resource function is in interior special service.
Browser Base layers（Browser basic unit）：Browser basic unit is specially abstract in order to optimize Web application programs
One layer out, browser basic unit realizes the optimization to browser so as to caching with network resource administration function,
Cookie management functions and unified down loading network resource function.
The feature of browser basic unit is strong, realizes system repertoire demand, is cloud terminal browser operating system kernel
Layer；The realization of browser basic unit based on inner nuclear layer, the functional requirement of completion system under the support of inner nuclear layer, and while
The function services of oneself are provided to upper strata browser layer.
Embodiment 13：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further to better implement the present invention,
As shown in figure 1, especially adopting following set-up modes：The browser basic unit is provided with：
b.1）Browser DLL (Browser Programming Interface, BPI), to the system that browser layer is provided
One DLL, to the browser layer using various different browsers Consistency service, the functional requirement of completion system are provided；
b.2）Light-duty graphical interfaces, the light-duty graphical interfaces being made up of X11 and Qt provides graphical services and supports for browser layer.
Embodiment 14：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further to better implement the present invention,
As shown in figure 1, especially adopting following set-up modes：The browser DLL is provided with：
Cache modules, the internal memory mapping provided using inner nuclear layer and sharing functionality, realize the caching and management work(of Internet resources
Energy；
Cookie Manager modules, based on the security consideration of Cookie premised on, realize the safety management of user Cookie,
Cookie management and operation are completed in the process of internal memory；Ensure the security of Cookie；
Downloader modules, complete the unified download of Internet resources, and obtain resource downloading progress at any time.
Embodiment 15：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further to better implement the present invention,
As shown in figure 1, especially adopting following set-up modes：The special service is specially：
c.1）Browser basic unit takes over browser downloads function, completes the function of unifying down loading network resource；
Browser base（Browser basic unit）The function of browser will be shared, allows browser to be more absorbed in the work such as Web Page Processing,
The speed that browser base is downloaded will be much higher than browser itself speed of download, and the access speed of browser is so also improved indirectly
Degree；
c.2）Browser basic unit carries out unique caching to Internet resources with management；
Be conducive to using browser base buffer network resource it is shared with Internet resources, when different browser or different labels
When accessing consolidated network resource, only a resource, by shared and mapping access purpose is reached in internal memory, so can be subtracted significantly
Few network bandwidth, lifts access speed.
c.3）Browser base carries out safety management to Cookie.
Because system uses WebOS as shell（Shell）, and user Cookie also deposits in high in the clouds, so right
The process of Cookie is different from traditional Cookie process；Browser base will manage Cookie in internal memory process, so not
The special Cookie requirements of WebOS can only be met, the safety of user profile can also have fully been ensured, safety is provided the user
Access experience.
Browser base will complete the functional requirement of cloud terminal browser operating system, while also to provide basis to browser
Graphical services；Browser base also can provide lightweight graphical interfaces to browser, to support the graphical services of browser.
Embodiment 16：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further to better implement the present invention,
As shown in figure 1, especially adopting following set-up modes：The light-duty graphical interfaces is adopted and uses X11 temporarily, and Qt realizations are carried on upper strata
Basic figure is serviced.
Embodiment 17：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further to better implement the present invention,
As shown in figure 1, especially adopting following set-up modes：Use of the browser layer based on the special service of browser basic unit, it is complete
In pairs in the access of WebOS and Web application programs, and browser layer supports all browsers.
Embodiment 18：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further to better implement the present invention,
As shown in figure 1, especially adopting following set-up modes：Use of the browser layer based on the special service of browser basic unit, it is complete
In pairs in the access of WebOS and Web application programs, and browser layer supports all browsers.
The Browsers layers（Browser layer）It is consistent with the function of traditional browser.Browser layer can be supported multiple
Popular browser, allows user to have more selections.From unlike conventional browser, cloud terminal browser operating system it is clear
Device of looking at can use the special service of browser basic unit, such that it is able to allow user security, quickly use Web application programs.
Browser layer can support the browser of most of prevalences, such as WebKit, Chrome, Firefox etc..In order to just
In checking system effect, the WebKit for increasing income preferably is selected, the structure of WebKit is analyzed into transformation, provided using BPI
Function, allow user fast and safely to access web application.
Embodiment 19：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further to better implement the present invention,
As shown in figure 1, especially adopting following set-up modes：The inner nuclear layer is realized completing internal memory based on Hurd systems and Mach systems
Management, Memory Allocation, internal memory mapping and shared support service function, specifically include：
a.1）The inner nuclear layer function structure for being completed using the microkernel architecture of Hurd systems terminal browser operating system is built；
a.2）Using the IPC and memory management of the micro-kernel of Mach systems meeting requirement of the terminal operating system for internal memory,
Specifically include：The interprocess communication and memory management of Mach systems realize Memory Allocation function, internal memory mapping with sharing functionality,
Memory recycle function；
Kernel layers（Inner nuclear layer）：The concept and function of legacy operating system are realized, such as management of process, memory management, driving is hard
Part etc..This layer similar to legacy operating system kernel, but except for the difference that, the kernel layer function of cloud terminal browser operating system
It is less, provide only infrastructure service.But in order to realize the function of browser base, cloud terminal browser operating system is in inner nuclear layer
Deposit management and make improvement, the inner nuclear layer after improvement can conveniently complete memory management, Memory Allocation, internal memory mapping and the work(such as shared
Energy.
The microkernel architecture of Hurd systems causes system to be easy to extension, in that context it may be convenient to completed accordingly according to system requirements
Function.
Embodiment 20：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further to better implement the present invention,
As shown in figure 1, especially adopting following set-up modes：The internal memory mapping is realized with shared using following either method：
Using POSIX standards memory sharing is completed with mapping；
Using the memory object of Mach systems memory sharing is completed with mapping；
New system is called and completes memory sharing and mapping, and described new system is called and completes memory sharing with mapping specifically
For：Inner nuclear layer selects Hurd systems and Mach systems to realize the function of legacy operating system, while using the micro- of Mach systems
The IPC of kernel and memory management are meeting requirement of the cloud terminal operating system for internal memory.
Embodiment 21：
The present embodiment is further optimized on the basis of any of the above-described embodiment, further to better implement the present invention,
As shown in figure 1, the terminal browser operating system is cloud terminal browser operating system, and cloud terminal browser operating system
Using following step framework：
1）Cloud terminal browser operating system abstraction is gone out to realize to be managed collectively and cache Internet resources, Cookie management
With the browser basic unit of unified down loading network resource function；
2）The inner nuclear layer of cloud terminal browser operating system is provided browser basic unit to be included Memory Allocation, internal memory mapping and shares
In interior support service；
3）Reconstructed network browser structure and function, the support service provided using browser basic unit；Using browser basic unit
The service for being provided, allows the safer quick access WebOS and Web application programs of user.
The above, is only presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention, it is every according to
According to any simple modification, equivalent variations that the technical spirit of the present invention is made to above example, the protection of the present invention is each fallen within
Within the scope of.
Claims (14)
1. the communication means of terminal browser operating system, it is characterised in that：The terminal browser operating system is adopted and is based on
The terminal operating system of Hurd systems, and the terminal operating system based on Hurd systems to it is lower and on be provided with：Inner nuclear layer, browse
Device basic unit, browser layer, Web OS and web application layer；Wherein,
The inner nuclear layer is provided to the browser basic unit to be included Memory Allocation, internal memory mapping and is shared in interior support service；
The browser lower management Internet resources and Cookie are managed；
The management service that the browser layer is provided based on the browser basic unit, completes to apply the Web OS and Web
The access of program layer；
The Web OS respond with the request of web application layer receive user and to the request.
2. method according to claim 1, it is characterised in that：The browser basic unit is provided with：
Browser DLL, provides unified DLL, to the browser using various different browsers to browser layer
Layer provides Consistency service, the functional requirement of completion system；
Light-duty graphical interfaces, the light-duty graphical interfaces being made up of X11 and Qt provides graphical services and supports for browser layer.
3. method according to claim 2, it is characterised in that：The browser DLL is provided with：
Cache modules, the internal memory mapping provided using inner nuclear layer and sharing functionality, realize the caching and management work(of Internet resources
Energy；
Cookie Manager modules, based on the security consideration of Cookie premised on, realize the safety management of user Cookie,
Cookie management and operation are completed in the process of internal memory；
Downloader modules, complete the unified download of Internet resources, and obtain resource downloading progress at any time.
4. method according to claim 2, it is characterised in that：The light-duty graphical interfaces is adopted and uses X11, upper strata temporarily
Carry Qt optimized integration graphical services.
5. method according to claim 1, it is characterised in that：The browser lower management Internet resources and Cookie
Management is specially：
Browser basic unit takes over browser downloads function, completes the function of unifying down loading network resource；
Browser basic unit carries out unique caching to Internet resources with management；
Browser basic unit carries out safety management to Cookie.
6. method according to claim 1, it is characterised in that：The browser layer supports all browsers.
7. method according to claim 1, it is characterised in that：The inner nuclear layer is based on Hurd systems and Mach systems come real
Existing memory management, Memory Allocation, internal memory mapping and shared support service, specifically include：
The inner nuclear layer function structure for being completed using the microkernel architecture of Hurd systems terminal browser operating system is built；
Using the IPC and memory management of the micro-kernel of Mach systems meeting requirement of the terminal operating system for internal memory.
8. method according to claim 7, it is characterised in that：The IPC and internal memory of the micro-kernel of the use Mach systems
Manage to meet requirement of the terminal operating system for internal memory, specifically include：The interprocess communication of Mach systems and internal memory pipe
Reason realizes Memory Allocation function, internal memory mapping and sharing functionality, Memory recycle function.
9. the method according to any one of claim 1 to 8, it is characterised in that：The internal memory mapping is with shared using following
Either method is realized：
Using POSIX standards memory sharing is completed with mapping；
Using the memory object of Mach systems memory sharing is completed with mapping；
New system is called and completes memory sharing with mapping.
10. terminal browser operating system, it is characterised in that：The terminal browser operating system is using based on Hurd systems
Terminal operating system, and the terminal operating system based on Hurd systems to it is lower and on be provided with：It is inner nuclear layer, browser basic unit, clear
Look at device layer, Web OS and web application layer；
The inner nuclear layer, for providing the support in including Memory Allocation, internal memory mapping and being shared in the browser basic unit
Service；
The browser basic unit, manages for network resource administration and Cookie；
The browser layer, for the management service provided based on the browser basic unit, is completed to the Web OS and Web
The access of application layer；
The Web OS and web application layer, the request for receive user simultaneously responds to the request.
11. terminal browser operating systems according to claim 10, it is characterised in that：The browser basic unit is arranged
Have：
Browser DLL, for providing unified DLL to browser layer, to using the clear of various different browsers
Device layer of looking at provides Consistency service, the functional requirement of completion system；
Light-duty graphical interfaces, for the light-duty graphical interfaces being made up of X11 and Qt, provides graphical services and supports for browser layer.
12. terminal browser operating systems according to claim 11, it is characterised in that：The browser DLL sets
It is equipped with：
Cache modules, the internal memory mapping provided using inner nuclear layer and sharing functionality, realize the caching and management work(of Internet resources
Energy；
Cookie Manager modules, based on the security consideration of Cookie premised on, realize the safety management of user Cookie,
Cookie management and operation are completed in the process of internal memory；
Downloader modules, complete the unified download of Internet resources, and obtain resource downloading progress at any time.
13. terminal browser operating systems according to claim 11, it is characterised in that：The browser basic unit specifically uses
In browser downloads function is taken over, complete to unify the function of down loading network resource, Internet resources are carried out with unique caching and management
And safety management is carried out to Cookie.
14. terminal browser operating systems according to claim 11, it is characterised in that：The inner nuclear layer is specifically for making
The inner nuclear layer function structure for completing with the microkernel architecture of Hurd systems terminal browser operating system being built and using
The IPC of the micro-kernel of Mach systems and memory management are meeting requirement of the terminal operating system for internal memory.
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