CN108418883A - A kind of implementation method of virtual desktop remote transfer protocol on ARM platforms - Google Patents
A kind of implementation method of virtual desktop remote transfer protocol on ARM platforms Download PDFInfo
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- CN108418883A CN108418883A CN201810183957.2A CN201810183957A CN108418883A CN 108418883 A CN108418883 A CN 108418883A CN 201810183957 A CN201810183957 A CN 201810183957A CN 108418883 A CN108418883 A CN 108418883A
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- Prior art keywords
- protocol
- client
- spice
- user
- virtual desktop
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Classifications
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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
- H04L67/08—Protocols specially adapted for terminal emulation, e.g. Telnet
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
- G06F9/452—Remote windowing, e.g. X-Window System, desktop virtualisation
Abstract
The present invention relates to a kind of implementation method of virtual desktop remote transfer protocol on ARM platforms, i.e. client by desktop transport protocol Connection Service device, including：(1) virtual desktop remote transfer protocol is installed on ARM platforms；(2) ARM platforms are connected to server；(3) virtual desktop remote transfer protocol, Connection Service device are run.Communication between user terminal and server of the present invention is controlled by desktop transport protocol to be connected, the information such as image, figure, audio on server can be transferred to user terminal, and the input information of user terminal is transferred to server end and includes, user terminal mouse, keyboard, other peripheral hardwares etc..
Description
Technical field
The present invention relates to a kind of implementation method of virtual desktop remote transfer protocol on ARM platforms, belong to computer skill
Art field.
Background technology
Desktop virtual technology is to provide a kind of important channel of cloud resource, by the desktop environment solution of terminal device and user
Coupling, connected applications virtualization technology have provided desktop office environment anywhere or anytime to the user.The core of desktop virtual technology
The heart is desktop transport protocol.Desktop transport protocol belongs to server client framework, and client is all based on the generation of x86 frameworks
, it is mainly used on traditional PC.
But with the arrival in intelligent mobile epoch, smart mobile phone is more universal, and mobile terminal is huger than traditional PC scales
Greatly.Mobile is that Android terminal provides wide hardware foundation for desktop cloud.But Android terminal is to be based on ARM frameworks,
It would therefore be desirable to have the desktop transport protocols based on ARM to realize that Android terminal connects long-range x86 desktops.
Spice (independent computation environment simple protocol) is to obtain virtual technology after Red Hat purchase Qumranet.SPICE
It can be used to dispose virtual desktop on server and remote computer such as desktop and thin client device.Most of SPICE codes
It is to be issued using GNU GPLv2 licensings, partial code is to use LGPL licensings.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of virtual desktop remote transfer protocols on ARM platforms
Implementation method；
The technical scheme is that：
A kind of implementation method of virtual desktop remote transfer protocol on ARM platforms, i.e. client pass through desktop transmission association
Connection Service device is discussed, including：
(1) Android client of Spice agreements is installed on ARM platforms；
(2) network connection of ARM platforms and hosts server is established；
(3) Spice agreement Android clients are run, remote virtual desktop is connected.
Communication between user terminal and server is controlled by SPICE protocol to be connected, can be by image, the figure on server
The information such as shape, audio are transferred to user terminal, and the input information of user terminal is transferred to server end and includes, and user is whole
Hold mouse, keyboard, other peripheral hardwares etc..
According to currently preferred, the step (3), including：
A, SPICE protocol is responsible for connecting session by MainChannel, and client is sent to hosts server
RedLinkMess message；
B, after hosts server receives RedLinkMess message, RedLinkReply message is responded to client, and raw
It is sent to client at RSA key pair, while by public key；
C, client checks spice connections, establishes an effective SPICE session session connection, will using public key
User password is sent to hosts server after being encrypted；
D, it completes to decrypt at hosts server end, the result of connection is sent to client after connection completion.
According to currently preferred, the Android client of the Spice agreements includes that protocol process module is handed over user
Mutual module, user interactive module include user interface；
The protocol process module is that the message of SPICE protocol parses, and makes to be implemented in C language；The user interacts mould
Block is that GUI is shown in SPICE protocol, is realized by Java；Pass through JNI tune between protocol process module and user interactive module
With；
The protocol process module is used to handle the receiving and transmission of two kinds of path messages, for receiving image display letter
Breath sends Android client input information, and protocol processes, that is, SPICE protocol client is realized, at the protocol process module
The image display information managed is shown in by image coding and decoding in the interactive interface, in user interaction process, user couple
Android client input information such as keyboard and mouse etc. is converted into protocol message, then is sent to remotely by protocol process module
Desktop triggers feedback next time.
Beneficial effects of the present invention are：
1, the communication between user terminal and server is controlled by desktop transport protocol and is connected, can be by the figure on server
The information such as picture, figure, audio are transferred to user terminal, and the input information of user terminal is transferred to server end and includes,
User terminal mouse, keyboard, other peripheral hardwares etc..
2, current virtual platform mainstream is x86 terminals, and mobile terminal device has been filled up in the realization of Android client
Run the blank of remote desktop.Virtualization can be made closer to masses, it is user-friendly.
3, the SPICE clients of Android platform can make it possible to handle official business whenever and wherever possible.
Description of the drawings
Fig. 1 is the schematic diagram that information is transmitted by desktop transport protocol；
Fig. 2 is the flow diagram by virtual desktop remote transfer protocol client Connection Service device；
Fig. 3 is the configuration diagram of SPICE protocol Android client；
Specific implementation mode
The present invention is further qualified with embodiment with reference to the accompanying drawings of the specification, but not limited to this.
Embodiment 1
A kind of implementation method of virtual desktop remote transfer protocol on ARM platforms, i.e. client pass through desktop transmission association
Connection Service device is discussed, as shown in Fig. 2, including：
(1) Android client of Spice agreements is installed on ARM platforms；
(2) network connection of ARM platforms and hosts server is established；
(3) Spice agreement Android clients are run, remote virtual desktop is connected.Including：
A, SPICE protocol is responsible for connecting session by MainChannel, and client is sent to hosts server
RedLinkMess message；
B, after hosts server receives RedLinkMess message, RedLinkReply message is responded to client, and raw
It is sent to client at RSA key pair, while by public key；
C, client checks spice connections, establishes an effective SPICE session session connection, will using public key
User password is sent to hosts server after being encrypted；
D, it completes to decrypt at hosts server end, the result of connection is sent to client after connection completion.
Communication between user terminal and server is controlled by SPICE protocol to be connected, can be by image, the figure on server
The information such as shape, audio are transferred to user terminal, and the input information of user terminal is transferred to server end and includes, and user is whole
Hold mouse, keyboard, other peripheral hardwares etc..As shown in Figure 1.
Embodiment 2
According to a kind of implementation method of the virtual desktop remote transfer protocol described in embodiment 1 on ARM platforms, such as Fig. 3
Shown, the Android client of Spice agreements includes protocol process module and user interactive module, and user interactive module includes
User interface；
Protocol process module is that the message of SPICE protocol parses, and makes to be implemented in C language；User interactive module is SPICE
GUI is shown in agreement, is realized by Java；It is called by JNI between protocol process module and user interactive module；
Protocol process module is used to handle the receiving and transmission of two kinds of path messages, for receiving image display information, hair
Android client input information, protocol processes, that is, SPICE protocol client is sent to realize, the processed figure of protocol process module
As showing that information is shown in by image coding and decoding in the interactive interface, in user interaction process, user is to Android visitors
Family end input information such as keyboard and mouse etc. is converted into protocol message, then is sent to remote desktop by protocol process module, triggering
Feedback next time.
Claims (3)
1. a kind of implementation method of virtual desktop remote transfer protocol on ARM platforms, which is characterized in that i.e. client passes through table
Face transport protocol Connection Service device, including：
(1) Android client of Spice agreements is installed on ARM platforms；
(2) network connection of ARM platforms and hosts server is established；
(3) Spice agreement Android clients are run, remote virtual desktop is connected.
2. a kind of implementation method of the virtual desktop remote transfer protocol according to claim 1 on ARM platforms, feature
It is, the step (3), including：
A, client sends RedLinkMess message to hosts server；
B, after hosts server receives RedLinkMess message, RedLinkReply message is responded to client, and generate
RSA key pair, while public key is sent to client；
C, client checks spice connections, establishes an effective SPICE session session connection, using public key by user
Password is sent to hosts server after being encrypted；
D, it completes to decrypt at hosts server end, the result of connection is sent to client after connection completion.
3. a kind of implementation method of the virtual desktop remote transfer protocol according to claim 1 or 2 on ARM platforms,
It is characterized in that, the Android client of the Spice agreements includes protocol process module and user interactive module, user's interaction
Module includes user interface；
The protocol process module is that the message of SPICE protocol parses, and makes to be implemented in C language；The user interactive module is
GUI is shown in SPICE protocol, is realized by Java；It is called by JNI between protocol process module and user interactive module；
For receiving image display information, sending Android client input information, protocol processes are the protocol process module
SPICE protocol client realizes that the processed image display information of protocol process module is shown in by image coding and decoding
In the interactive interface, in user interaction process, user is converted into protocol message to Android client input information, then
It is sent to remote desktop by protocol process module, triggers feedback next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810183957.2A CN108418883A (en) | 2018-03-07 | 2018-03-07 | A kind of implementation method of virtual desktop remote transfer protocol on ARM platforms |
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| CN201810183957.2A CN108418883A (en) | 2018-03-07 | 2018-03-07 | A kind of implementation method of virtual desktop remote transfer protocol on ARM platforms |
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Cited By (4)
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| CN109800042A (en) * | 2018-12-28 | 2019-05-24 | 广东纬德信息科技有限公司 | The graphic display method and system of cloud desktop |
| CN110018873A (en) * | 2019-03-31 | 2019-07-16 | 山东超越数控电子股份有限公司 | A method of based on FPGA optimization virtual desktop transmission |
| CN110891084A (en) * | 2019-11-08 | 2020-03-17 | 深圳市华科智能有限公司 | Thin client remote desktop control system based on autonomous HVDP protocol |
| CN116069433A (en) * | 2023-03-08 | 2023-05-05 | 山东乾云启创信息科技股份有限公司 | Image drifting method and system based on virtual desktop infrastructure and action recognition |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109800042A (en) * | 2018-12-28 | 2019-05-24 | 广东纬德信息科技有限公司 | The graphic display method and system of cloud desktop |
| CN110018873A (en) * | 2019-03-31 | 2019-07-16 | 山东超越数控电子股份有限公司 | A method of based on FPGA optimization virtual desktop transmission |
| CN110891084A (en) * | 2019-11-08 | 2020-03-17 | 深圳市华科智能有限公司 | Thin client remote desktop control system based on autonomous HVDP protocol |
| CN116069433A (en) * | 2023-03-08 | 2023-05-05 | 山东乾云启创信息科技股份有限公司 | Image drifting method and system based on virtual desktop infrastructure and action recognition |
| CN116069433B (en) * | 2023-03-08 | 2023-07-04 | 山东乾云启创信息科技股份有限公司 | Image drifting method and system based on virtual desktop infrastructure and action recognition |
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Application publication date: 20180817 |