Method and device for building equipment mapping
A technology of equipment and physical equipment, which is applied in the field of electronic information, can solve the problems that physical USB equipment cannot be normally mapped to the server, the remote virtual desktop system cannot normally call the input and output equipment, and the process of redirection is interrupted, etc., so as to avoid driver management confusion Effect
Active Publication Date: 2015-04-01
HUAWEI CLOUD COMPUTING TECH CO LTD
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Problems solved by technology
However, in practical applications, some applications in the terminal will also use the physical USB device inserted into the terminal. For example, there is program 1 in the user mode of the terminal, and program 1 also needs to use the physical USB device. At this time, the current The kernel driver bound to the USB physical device is forcibly unbound. If the driver bound to the current USB physical device is the general driver used in the redirection process of the USB client, the redirection process will be interrupted, causing the physical The USB device cannot be properly mapped to the server with the remote virtual desktop system, resulting in the application in the remote virtual desktop system not being able to normally call the input and output devices of the local terminal
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[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0051] The embodiment of the present invention can be applied to a remote desktop system, the remote desktop system includes at least a client and a server, the client is externally connected with a physical device, and the server includes a virtual device; the client is installed with a general driver and the first Three-party driver, the application program existing on the client computer includes at least a first application program and a second application ...
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The invention discloses a method and a device for building equipment mapping, relates to the technical field of electronic information, enables the mapping of physical equipment and virtual equipment not to be broken, and assures that the application in a remote virtual desktop system can normally use the physical equipment without the interrupt. The method comprises the following steps: obtaining the indentifying information of the physical equipment by the client; in the first application procedure, according to the indentifying information, after identifying the physical equipment, correcting the indentifying information from the first state to the second state by the client. The method and device are suitable for the remote desktop system.
Description
technical field [0001] The invention relates to the technical field of electronic information, in particular to a method and device for establishing equipment mapping. Background technique [0002] At present, various input and output devices of the local terminal, such as: keyboard, mouse, USB (Universal Serial Bus, universal serial bus) peripherals, earphones and microphones, etc., are usually mapped to remote virtual desktop systems through the remote desktop protocol. server. [0003] In the prior art, the remote virtual desktop system requires at least two hardware devices, a client computer and a server, during operation. The software program used to realize the remote virtual desktop system can be called a server. The client computer accesses the server with the remote virtual desktop system through the client running on the client computer, and invokes the input and output devices of the client computer through the remote virtual desktop system. For example: if f...
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Login to View More IPC IPC(8): G06F13/10G06F13/40
CPCG06F13/105G06F13/4081G06F2213/0042G06F13/10
Inventor 李明灯
Owner HUAWEI CLOUD COMPUTING TECH CO LTD