CN105338048A - File transmission method and system under virtual desktop infrastructure - Google Patents
File transmission method and system under virtual desktop infrastructure Download PDFInfo
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- CN105338048A CN105338048A CN201410396971.2A CN201410396971A CN105338048A CN 105338048 A CN105338048 A CN 105338048A CN 201410396971 A CN201410396971 A CN 201410396971A CN 105338048 A CN105338048 A CN 105338048A
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Abstract
The invention provides a file transmission method and a system under a virtual desktop infrastructure. The system comprises a client end and a server end, wherein the client end at least comprises a virtual desktop client end, a file transmission monitoring agent client end and an external storage device driving unit; and the server end at least comprises a virtual machine, a file transmission monitoring agent service end and a file browser plug-in. Different from previous file transmission processes such as manual sharing directory setting, disk mapping or local equipment redirection, no new directory or no equipment is required to be added to the virtual desktop system to realize file sharing, through simple drag, the process in which the file is transmitted to a remote virtual desktop from the external storage equipment connected with the local terminal or transmitted to the external storage equipment connected with the local terminal from the virtual desktop can be realized, operation complexity of the user is reduced, and usability and system safety are greatly improved.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of document transmission system and the method that are applied to virtualized environment.
Background technology
Virtual desktop architecture (VDI, VirtualizationDesktopInfrastructure) be a kind of server computing architecture centered by virtual desktop, wherein virtual desktop example is the virtual machine run for host with remote server or blade server, user, by the virtual machine of remote display protocol (as RDP, ICA, PCoIP, SPICE agreement etc.) access trustship on far-end server, obtains the experience that same PC desktop is the same.
In desktop virtual environment, between virtual machine and local terminal, there is the demand of file access and transmission.For the demand of file access, mainly contain three kinds of access modules according to the position at file place.One is that file is kept in the memory space of virtual machine, just can be had access to by virtual desktop client software in cloud terminal local; Two is that file is kept in the memory space of local terminal, needs to be had access in virtual desktop by the operation of share directory and Disk Mapping; Three is that file is kept on the memory device that is connected with the outside port of local terminal (as USB port), and needing to form a virtual port by port redirection technology in virtual desktop side could have access in virtual desktop.For the demand of file transfer, mainly occur between the external memory device of virtual desktop and local terminal.
In actual applications, there is following two problems in above-mentioned file access and transmission mode: 1, not easy to operate.For general service personnel, because it lacks necessary technical foundation, and the setting of share directory, Disk Mapping and port redirection or implementation procedure more complicated and be difficult to, therefore need to provide a kind of simpler or even fool operation (without the need to being arranged by user) to realize above-mentioned file access, and allow general service personnel pay close attention to business operation itself more.2, there is potential safety hazard.The implementation of above-mentioned file access is owing to externally exposing the position at file place, port or service, therefore exist from network any terminal access to the documentary possibility of private, there is certain potential safety hazard, letter need set up the file access system of a safety.
Summary of the invention
The invention provides the system and method for file access and transmission between a kind of cloud terminal based on virtual desktop framework and far-end virtual desktop, for when using virtual desktop, can have access to the file in the External memory equipment be connected with local terminal easily, can realize user just can carry out file transfer operation easily without the need to carrying out extra configuration between External memory equipment and virtual desktop simultaneously.
Based on a document transmission system for virtual desktop architecture, as shown in Figure of description 1, comprise client (cloud terminal) 105 and server end (virtual desktop server) 101 two parts.Wherein client 105 at least comprises: the assemblies such as virtual desktop client 106, file operation monitoring agent client 107, External memory equipment driver element 108, and server end 101 at least comprises: the assemblies such as virtual machine 102, file operation monitoring agent service end 103, file browser plug-in unit 104.
Virtual machine 102 for accepting the connection of virtual desktop client 106, and sends user interface and shows to virtual desktop client 106.
The function of file operation monitoring agent service end 103 comprises: 1. obtain catalogue the External memory equipment be connected with cloud terminal 105 and fileinfo from file operation monitoring agent client 107; 2. file browser is sent to show the catalogue got and fileinfo; 3. obtain file data from file browser and be sent to file operation monitoring agent client 107; 4. receive file data from file operation monitoring agent client 107 and be saved in the memory space of virtual machine 102.
The function of file browser plug-in unit 104 comprises: the 1. operational motion of supervisory user in file browser; 2. the catalogue in the External memory equipment be connected with cloud terminal making browser can list except virtual machine or fileinfo; 3. when user performs drag motions in file browser, file operation monitoring agent service end 103 is issued in source file, source position, target location; 4. receive the file transfer state information sent from file operation monitoring agent service end 103 and send to file browser to upgrade interface state.
Virtual desktop client 106 is positioned at user virtual machine 102 in virtual desktop server 101 and the user interface of sink virtual machine 102 shows to client 105 is local for connecting, and the operation of local mouse-keyboard is passed to virtual machine 102 simultaneously.
The function of file operation monitoring agent client 107 comprises: 1. obtain catalogue in External memory equipment and fileinfo by external equipment driver element 108; 2. the catalogue of acquisition and fileinfo are issued file operation monitoring agent service end 103; 3. according to the file transfer control information that file operation monitoring agent service end 103 is sent, file data is obtained from External memory equipment driver element 108; 4. receive the file data sent from file operation monitoring agent service end 103 and be transmitted to External memory equipment driver element 108 and be saved in External memory equipment.
The function of External memory equipment driver element 108 comprises: 1. identify and drive External memory equipment; 2. obtain catalogue and listed files from External memory equipment and send to file operation monitoring agent client 107; 3. the file data in External memory equipment is sent to virtual machine 102; 4. virtual machine 102 is transmitted the number of files write External memory equipment come.
Based on a document transmission method for virtual desktop architecture, comprise following steps:
1) from virtual machine 102 operating file browser, the catalogue in the catalogue of preserving in virtual machine 102 memory space and file and the External memory equipment that is connected with cloud terminal 101 or file is listed;
2) when the drag operation of user's execute file time, after file browser plug-in unit 104 monitors this drag motions, obtain by pull file, source position and target location information and send to file operation monitoring agent service end 103;
3) file operation monitoring agent service end 103 sets up file transfer passage between virtual machine 102 and cloud terminal 105;
4) file is transferred to the External memory equipment be connected with cloud terminal 105 from virtual desktop 102, or file is transferred to virtual desktop 102 from the External memory equipment be connected with cloud terminal 105;
5) file operation monitoring agent service end 103 is by the file browser plug-in unit 104 circular document system file end of transmission;
6) file browser renewal directory listing shows by the state information pulling file.
By the above-mentioned document transmission system based on virtual desktop architecture and method, can only just can need realize file being transferred to far-end virtual desktop from local system or being transferred to local end system from virtual desktop by simply pulling, reduce the complexity of use, enhance ease for use.
Accompanying drawing explanation
Fig. 1 is document transmission system structural representation under virtual desktop architecture.
Fig. 2 is file browsing process figure under virtual desktop architecture.
Fig. 3 is file transfer process figure under virtual desktop architecture.
Embodiment
Be clearly and completely described the technical scheme in the embodiment of the present invention below in conjunction with the accompanying drawing in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, other embodiments that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belong to the scope of protection of the invention.
Implementation step one: first set up initial desktop virtual Technical Architecture running environment, comprise following content:
1) prepare more than two physical servers, more than two cloud terminals, desktop virtual management software and file operation monitoring agent softwares, guarantee that the network between physical server and cloud terminal connects normal;
2) installation file operation agent service terminal software on each virtual machine, runs this agent software after arranging each virtual machine activation simultaneously all automatically;
3) installation file transmitting, monitoring agent client software in every platform cloud terminal, arranges after each cloud terminal starts simultaneously and all automatically runs this agent software;
4) guarantee that cloud terminal normally can be connected to virtual desktop server.
Implementation step two: cloud terminal obtains virtual desktop to local display, comprises following content:
1) virtual desktop client 106 is run from cloud terminal 105;
2) from virtual desktop server list, required virtual desktop server title or IP address is selected;
3) the virtual machine list that virtual desktop server 101 obtains user's trustship is connected to;
4) select one of them virtual machine 102, then graphical interfaces is sent to cloud terminal 105 and shows by this virtual machine 102 of startup by virtual desktop server 101.
Implementation step three: execute file list operation, comprises following content:
1) from the file browser that virtual machine 102 operation system carries, the catalogue in the catalogue of preserving in current virtual desktop memory space and file and the External memory equipment that is connected with cloud terminal or file is listed; As shown in Figure of description 2, this step also can be subdivided into following steps:
Step 201: the file browser monitored is opened by file browser plug-in unit 104, catalogue or file access operation information issue file operation monitoring agent service end 103;
Step 202: file operation monitoring agent service end 103 sends catalogue and listed files request to file operation monitoring agent client 107;
Step 203: file operation monitoring agent client 107 externally memory device driver element 108 sends catalogue and listed files request;
Step 204: External memory equipment driver element 108 judges whether to extract the catalogue in External memory equipment and file record;
Step 205: if record non-NULL, then the catalogue in External memory equipment and fileinfo are sent to file operation monitoring agent client 107 by External memory equipment driver element 108;
Step 206: if be recorded as sky, then null record is sent to file operation monitoring agent client 107 by External memory equipment driver element 108;
Step 207: the result returned is sent to file operation monitoring agent service end 103 by file operation monitoring agent client 107;
Step 208: the result returned is sent to file browser plug-in unit 104 and then shows in file browser by file operation monitoring agent service end 103;
2) if not yet insert External memory equipment (as USB flash disk), then can attempt insertion External memory equipment and refreshing file browser, correctly should be able to show the catalogue in External memory equipment and file in file browser.
Implementation step four: execute file drag operation, file is dragged to the External memory equipment be connected with cloud terminal from the memory location of virtual machine 102, or file is dragged to the memory location of virtual machine from the External memory equipment be connected with cloud terminal, comprises following content:
1) operating file browser in virtual machine 102, lists the catalogue in the catalogue or file of preserving in virtual machine 102 memory space and the External memory equipment be connected with cloud terminal 105 or file;
2) file finding tendency to develop defeated under source directory, under being dragged to target directory;
3) according to source position and the target position information of file, file is transferred to the External memory equipment be connected with cloud terminal 105 from virtual machine 102, or file is transferred to virtual machine 105 from the External memory equipment be connected with cloud terminal 105, as shown in Figure of description 3, this step also can be subdivided into following steps:
Step 301: file browser plug-in unit 104 monitors the file drag operation of user and file operation monitoring agent service end 103 is issued in the source position of file name, file and target position information;
Step 302: file operation monitoring agent service end 103 judges the source position of file in virtual machine 102 side still in cloud exterior of terminal memory device side?
If the source position of file is in virtual machine 102 side, then performs the file transfer operation from virtual machine to cloud exterior of terminal memory device, comprise step below:
Step 303: the target location of file waiting for transmission, file is sent to file operation monitoring agent client 107 by file operation monitoring agent service end 103;
Step 305: file is saved in the relevant position of the External memory equipment be connected with cloud terminal by file operation monitoring agent client 107;
Step 307: file operation monitoring agent client 107 sends file operation completion notice to file operation monitoring agent service end 103;
If the source position of file is in the External memory equipment side be connected with cloud terminal, then performs the file transfer operation from the External memory equipment be connected with cloud terminal to virtual machine 102, comprise step below:
Step 304: the source location information of file name waiting for transmission, file is sent to file operation monitoring agent client 107 by file operation monitoring agent service end 103;
Step 306: file to be transmitted is sent to file operation monitoring agent service end 103 by file operation monitoring agent client 107;
Step 308: file is saved in the relevant position of virtual desktop memory space by file operation monitoring agent service end 103 circular document browser plug-in 104;
After file transfer operation terminates, then perform:
Step 309: the file status information of file operation monitoring agent service end 103 circular document browser plug-in 104 transaction file browser;
4) file browser performs renewal rewards theory, should be able to see the file pulled in file browser target directory.
The embodiment of the present invention has been abandoned existing craft completely and has been arranged the technology such as share directory, Disk Mapping or local device are redirected to realize the mode of file access and transmission, do not require that user oneself adds new catalogue or equipment to realize sharing of file in virtual desktop system, while ease for use promotes, greatly improve fail safe.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is that the hardware that can carry out instruction relevant by program has come, this program can be stored in a computer-readable recording medium, storage medium can comprise: read-only memory (ROM, ReadOnlyMemory), random access memory (RAM, RandomAccessMemory), disk or CD.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the document transmission system based on virtual desktop architecture, comprise client, server end two parts, wherein client at least comprises: virtual desktop client, file operation monitoring agent client, External memory equipment driver element, and server end at least comprises: virtual machine, file operation monitoring agent service end, file browser plug-in unit.
2., based on a document transmission method for virtual desktop architecture, comprise following steps:
1) from virtual machine operating file browser, the catalogue in catalogue in virtual machine memory space and file and the External memory equipment that is connected with cloud terminal or file is listed;
2) when the drag operation of user's execute file time, after file browser plug-in unit monitors this drag motions, obtain by pull file, source position and target location information and send to file operation monitoring agent service end;
3) file operation monitoring agent service end sets up file transfer passage between virtual machine and cloud terminal;
4) file is transferred to the External memory equipment be connected with cloud terminal from virtual machine, or file is transferred to virtual machine from the External memory equipment be connected with cloud terminal;
5) file operation monitoring agent service end is by the file browser plug-in unit circular document system file end of transmission;
6) file browser renewal directory listing shows by the state information pulling file.
3. file operation monitoring agent client as claimed in claim 1, it is characterized in that, the function possessed comprises: 1. by the catalogue in external equipment driver element acquisition External memory equipment and fileinfo; 2. the catalogue of acquisition and fileinfo are issued file operation monitoring agent service end; 3. according to the file transfer control information that file operation monitoring agent service end is sent, file data is obtained from External memory equipment driver element; 4. receive the file data sent from file operation monitoring agent service end and be transmitted to External memory equipment driver element and be saved in External memory equipment.
4. file operation monitoring agent service end as claimed in claim 1, it is characterized in that, the function possessed comprises: 1. obtain catalogue the External memory equipment be connected with cloud terminal and fileinfo from file operation monitoring agent client; 2. file browser is sent to show the catalogue got and fileinfo; 3. obtain file data from file browser and be sent to file operation monitoring agent client; 4. receive file data from file operation monitoring agent client and be saved in the memory space of virtual machine.
5. external equipment driver element as claimed in claim 1, it is characterized in that, the function possessed comprises: 1. identify and drive External memory equipment; 2. obtain catalogue and listed files from External memory equipment and send to file operation monitoring agent client; 3. the file data in External memory equipment is sent to virtual machine; 4. file data write External memory equipment virtual machine transmission come.
6. file browser plug-in unit as claimed in claim 1, it is characterized in that, the function possessed comprises: the 1. operational motion of supervisory user in file browser; 2. the catalogue in the External memory equipment be connected with cloud terminal making browser can list except virtual machine or fileinfo; 3. when user performs drag motions in file browser, file operation monitoring agent service end is issued in source file, source position, target location; 4. receive the file transfer state information sent from file operation monitoring agent service end and send to file browser to upgrade interface state.
7. document transmission system as claimed in claim 1, is characterized in that, whether user can see that catalogue in terminal local memory space or the External memory equipment that is connected with terminal or fileinfo can be configured by virtual desktop management software.
8. document transmission method as claimed in claim 2, is characterized in that, when External memory equipment inserts cloud terminal Peripheral Interface time, External memory equipment driver element is by the catalogue in acquisition and record External memory equipment and fileinfo.
9. document transmission method as claimed in claim 2, it is characterized in that, when External memory equipment is extracted from cloud terminal Peripheral Interface time, catalogue and fileinfo record empty by External memory equipment driver element.
10. the document transmission method as described in claim 8 and 9, it is characterized in that, when External memory equipment insertion or when extracting cloud terminal Peripheral Interface, External memory equipment driver element will capture the information of inserting and extracting and also information can be sent to file browser by file operation monitoring agent client, file operation monitoring agent service end, file browser plug-in unit thus be upgraded directory listing information and state.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410396971.2A CN105338048A (en) | 2014-08-13 | 2014-08-13 | File transmission method and system under virtual desktop infrastructure |
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| CN201410396971.2A CN105338048A (en) | 2014-08-13 | 2014-08-13 | File transmission method and system under virtual desktop infrastructure |
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| CN201410396971.2A Pending CN105338048A (en) | 2014-08-13 | 2014-08-13 | File transmission method and system under virtual desktop infrastructure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105872096A (en) * | 2016-06-02 | 2016-08-17 | 江苏辰云信息科技有限公司 | Far-end sharing system for external equipment |
| CN106850815A (en) * | 2017-02-15 | 2017-06-13 | 华为技术有限公司 | A kind of Office document sending methods, terminal and system |
| CN107632877A (en) * | 2017-09-15 | 2018-01-26 | 湖南新云网科技有限公司 | VDI and VOI framework virtual machine emerging systems and startup method |
| CN107783811A (en) * | 2017-11-15 | 2018-03-09 | 北京易讯通信息技术股份有限公司 | A kind of controllable document transmission method in virtual desktop environment |
| CN110225415A (en) * | 2018-03-01 | 2019-09-10 | 中兴通讯股份有限公司 | A kind of playback method of media file |
| CN110336846A (en) * | 2019-04-15 | 2019-10-15 | 长飞光纤光缆股份有限公司 | A method of the cloud desk file based on spice agreement pulls transmission |
| CN110888778A (en) * | 2019-11-14 | 2020-03-17 | 西安雷风电子科技有限公司 | Cloud desktop-based log file monitoring system and method |
| WO2020119710A1 (en) * | 2018-12-12 | 2020-06-18 | 中兴通讯股份有限公司 | Method, device, and system for disk redirection |
| CN111371885A (en) * | 2020-02-29 | 2020-07-03 | 苏州浪潮智能科技有限公司 | Method, device, equipment and medium for transmitting file to VMWare virtual machine |
| CN111385238A (en) * | 2018-12-27 | 2020-07-07 | 中兴通讯股份有限公司 | Data transmission method and device |
| CN111399984A (en) * | 2020-03-19 | 2020-07-10 | 上海英方软件股份有限公司 | File recovery method and system based on virtual machine backup data |
| CN111752722A (en) * | 2020-05-28 | 2020-10-09 | 西安万像电子科技有限公司 | Data transmission method and equipment |
| CN112463398A (en) * | 2019-09-09 | 2021-03-09 | 杭州海康机器人技术有限公司 | File transmission method and device, terminal equipment and storage medium |
| CN113472878A (en) * | 2021-06-29 | 2021-10-01 | 烽火通信科技股份有限公司 | Method and device for realizing file dragging transmission in VNC by using browser plug-in |
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2014
- 2014-08-13 CN CN201410396971.2A patent/CN105338048A/en active Pending
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| CN105872096B (en) * | 2016-06-02 | 2019-03-05 | 无锡辰云科技股份有限公司 | A kind of distal end shared system of external equipment |
| CN105872096A (en) * | 2016-06-02 | 2016-08-17 | 江苏辰云信息科技有限公司 | Far-end sharing system for external equipment |
| CN106850815A (en) * | 2017-02-15 | 2017-06-13 | 华为技术有限公司 | A kind of Office document sending methods, terminal and system |
| CN107632877A (en) * | 2017-09-15 | 2018-01-26 | 湖南新云网科技有限公司 | VDI and VOI framework virtual machine emerging systems and startup method |
| CN107783811A (en) * | 2017-11-15 | 2018-03-09 | 北京易讯通信息技术股份有限公司 | A kind of controllable document transmission method in virtual desktop environment |
| CN110225415B (en) * | 2018-03-01 | 2022-06-21 | 中兴通讯股份有限公司 | Media file playing method |
| CN110225415A (en) * | 2018-03-01 | 2019-09-10 | 中兴通讯股份有限公司 | A kind of playback method of media file |
| CN111309698A (en) * | 2018-12-12 | 2020-06-19 | 中兴通讯股份有限公司 | Disk redirection method, device and system |
| WO2020119710A1 (en) * | 2018-12-12 | 2020-06-18 | 中兴通讯股份有限公司 | Method, device, and system for disk redirection |
| CN111385238B (en) * | 2018-12-27 | 2023-04-18 | 中兴通讯股份有限公司 | Data transmission method and device |
| CN111385238A (en) * | 2018-12-27 | 2020-07-07 | 中兴通讯股份有限公司 | Data transmission method and device |
| CN110336846B (en) * | 2019-04-15 | 2020-12-08 | 长飞光纤光缆股份有限公司 | Cloud desktop file dragging and transmitting method based on spice protocol |
| CN110336846A (en) * | 2019-04-15 | 2019-10-15 | 长飞光纤光缆股份有限公司 | A method of the cloud desk file based on spice agreement pulls transmission |
| CN112463398A (en) * | 2019-09-09 | 2021-03-09 | 杭州海康机器人技术有限公司 | File transmission method and device, terminal equipment and storage medium |
| CN110888778B (en) * | 2019-11-14 | 2023-03-28 | 西安雷风电子科技有限公司 | Cloud desktop-based log file monitoring system and method |
| CN110888778A (en) * | 2019-11-14 | 2020-03-17 | 西安雷风电子科技有限公司 | Cloud desktop-based log file monitoring system and method |
| CN111371885A (en) * | 2020-02-29 | 2020-07-03 | 苏州浪潮智能科技有限公司 | Method, device, equipment and medium for transmitting file to VMWare virtual machine |
| CN111399984A (en) * | 2020-03-19 | 2020-07-10 | 上海英方软件股份有限公司 | File recovery method and system based on virtual machine backup data |
| CN111752722A (en) * | 2020-05-28 | 2020-10-09 | 西安万像电子科技有限公司 | Data transmission method and equipment |
| CN113472878A (en) * | 2021-06-29 | 2021-10-01 | 烽火通信科技股份有限公司 | Method and device for realizing file dragging transmission in VNC by using browser plug-in |
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