Methods and systems for facilitating accessing and controlling a remote desktop of a remote machine in real time by a windows web browser utilizing HTTP

1. A method of facilitating accessing and controlling a remote desktop of a remote machine in real time by a web browser at a client device via a hypertext transfer protocol (HTTP) utilizing a web server, the method comprising:

receiving, at a web server, a long polling HTTP request from a client device, the long polling request comprising a drawing request;

determining whether a remote desktop drawing command is pending;

in response to determining that no remote desktop drawing command is pending, holding the long polling HTTP request until a remote desktop drawing command is received;

receiving, at the web server, a remote desktop drawing command based on an image of the remote desktop of the remote machine, wherein the remote desktop drawing command is compatible with a remote desktop display protocol utilized by the remote machine;

translating, at the web server, the remote desktop drawing command into a web browser drawing update that is compatible with the web browser;

and

responding to the long polling HTTP request by providing the web browser drawing update from the web server to the web browser of the client device utilizing HTTP during a remote desktop session between the client device and the remote machine,

wherein (i) the remote desktop display protocol is a push protocol, (ii) HTTP is a pull protocol, and (iii) the web browser comprises a windows web browser.

2. The method of claim 1 , wherein the web browser drawing update comprises an image file and drawing coordinates for the image file that are recognizable and processable by the windows web browser.

3. The method of claim 1 , wherein the translating comprises:

translating the remote desktop drawing command into a windows graphics drawing command;

updating a portion of a memory bitmap using the windows graphics drawing command, wherein the updated portion of the memory bitmap represents a portion of an entire image of the remote desktop; creating an image file from the memory bitmap; and

generating drawing coordinates for the image file,

wherein the web browser drawing update comprises the image file and the drawing coordinates for the image file,

wherein the facilitating providing comprises placing the drawing coordinates into an HTTP header,

wherein utilizing HTTP comprises using an HTTP controller,

wherein the web server is configured to facilitate providing an application framework for hosting one or more web applications comprising an ASP.NET model-view-controller (MVC), wherein the one or more web applications comprise one or more HTTP handlers, and wherein the one or more HTTP handlers comprise the HTTP controller of the ASP.NET MVC.

4. The method of claim 1 , wherein the translating comprises:

translating the remote desktop drawing command into a graphics drawing command that is compatible with the windows web server, wherein the graphics drawing command includes coordinates;

extracting the coordinates from the graphics drawing command;

updating at least a portion of an off-screen bitmap based on the graphics drawing command, wherein the at least a portion of the off-screen bitmap is associated with the coordinates,

wherein the off-screen bitmap is based on the image of the remote desktop;

creating an image file including a windows image file based on the at least a portion of the off-screen bitmap; and

wherein the web browser drawing update comprises the image file and the coordinates.

5. The method of claim 1 , wherein the web browser is an HTML5 compatible web browser.

6. The method of claim 1 , comprising:

receiving a user input request from the web browser, using HTTP;

translating the user input request into an input command compatible with the remote desktop display protocol; and

providing the input command to the remote desktop client for accessing and controlling the remote desktop of the remote machine during the remote desktop session,

wherein the web browser drawing update comprises an image file including a windows image file and drawing coordinates for the image file that are recognizable and processable by the windows web browser,

wherein the image file and the drawing coordinates represent a portion of an image of the remote desktop that has been changed in response to the input command.

7. The method of claim 6 , wherein the user input request comprises at least one of a mouse event, a keyboard event, and a touch event.

8. The method of claim 1 , wherein the remote desktop drawing command comprises remote desktop drawing command parameters and bitmap data received from a remote desktop server of the remote machine,

wherein the translating comprises one or more of: calculating new drawing command parameters based on the remote desktop drawing command parameters; adjusting the remote desktop drawing command parameters; and making adjustments to the bitmap data.

9. The method of claim 1 , wherein the remote desktop drawing command comprises remote desktop drawing command parameters and bitmap data received from a remote desktop server of the remote machine,

wherein the translating comprises making adjustments to the bitmap data,

wherein the making adjustments comprises converting a 16-bit red-green-blue (RGB) 5-6-5 color format into a 32-bit alpha-red-green-blue (ARGB) 8-8-8-8 format.

10. The method of claim 1 , wherein the web server is an intermediary between the remote machine and the client device, and wherein the web server is physically separate from the remote machine.

11. A non-transitory machine-readable storage medium comprising instructions stored therein, the instructions, when executed by a processor, causing the processor to:

receive a long polling HTTP request from a client device, the long polling request comprising a drawing request;

determine whether a remote desktop drawing command is pending;

in response to determining that no remote desktop drawing command is pending, hold the long polling HTTP request until a remote desktop drawing command is received;

receive a remote desktop drawing command based on an image of a remote desktop of a remote machine, wherein the remote desktop drawing command is compatible with a remote desktop display protocol of the remote machine;

translate the remote desktop drawing command into a web browser drawing update that is compatible with a web browser;

and

respond to the long polling HTTP request request by providing the web browser drawing update utilizing hypertext transfer protocol (HTTP) during a remote desktop session between a client device for the web browser and the remote machine,

wherein (i) the remote desktop display protocol is a push protocol, (ii) HTTP is a pull protocol, and (iii) the web browser comprises a windows web browser.

12. The non-transitory machine-readable storage medium of claim 11 , wherein the web browser drawing update comprises an image file and drawing coordinates for the image file that are recognizable and processable by the windows web browser.

13. The non-transitory machine-readable storage medium of claim 11 , the instructions, when executed by the processor, further causing the processor to:

translate, at a web server, the remote desktop drawing command into a windows graphics drawing command;

update a portion of a memory bitmap using the windows graphics drawing command, wherein the updated portion of the memory bitmap represents a portion of an image of the remote desktop;

create an image file including a windows image file from the memory bitmap; and

generate drawing coordinates for the image file, wherein the web browser drawing update comprises the image file and the drawing coordinates for the image file,

wherein facilitating providing comprises placing the drawing coordinates into an HTTP header,

wherein utilizing HTTP comprises using an HTTP controller,

wherein the web server is configured to facilitate providing an application framework for hosting one or more web applications, wherein the one or more web applications comprise one or more HTTP handlers, and wherein the one or more HTTP handlers comprise the HTTP controller.

14. The non-transitory machine-readable storage medium of claim 11 , wherein translating comprises:

translating, at a web server, the remote desktop drawing command into a graphics drawing command that is compatible with the web server,

wherein the graphics drawing command includes coordinates;

extracting the coordinates from the graphics drawing command;

updating at least a portion of an off-screen bitmap based on the graphics drawing command, wherein the at least a portion of the off-screen bitmap is associated with the coordinates,

wherein the off-screen bitmap is based on the image of the remote desktop;

creating an image file including a windows image file based on the at least a portion of the off-screen bitmap; and

wherein the web browser drawing update comprises the windows image file and the coordinates.

15. The non-transitory machine-readable storage medium of claim 11 , wherein the web browser is an HTML5 compatible web browser.

16. The non-transitory machine-readable storage medium of claim 11 , the instructions, when executed by the processor, further causing the processor to:

facilitating receiving a user input request from the web browser, using HTTP;

translating the user input request into an input command compatible with the remote desktop display protocol; and

facilitating providing the input command to the remote desktop client for accessing and controlling the remote desktop of the remote machine during the remote desktop session;

wherein the web browser drawing update comprises an image file including a windows image file and drawing coordinates for the image file that are recognizable and processable by the windows web browser; and

wherein the image file and the drawing coordinates represent a portion of an image of the remote desktop that has been changed in response to the input command.

17. The non-transitory machine-readable storage medium of claim 16 , wherein the user input request comprises at least one of a mouse event, a keyboard event, and a touch event.

18. The non-transitory machine-readable storage medium of claim 11 , wherein the remote desktop drawing command comprises remote desktop drawing command parameters and bitmap data received from a remote desktop server of the remote machine,

wherein translating comprises one or more of: calculating new drawing command parameters based on the remote desktop drawing command parameters; adjusting the remote desktop drawing command parameters; and making adjustments to the bitmap data.

19. The non-transitory machine-readable storage medium of claim 11 , wherein the remote desktop drawing command comprises remote desktop drawing command parameters and bitmap data received from a remote desktop server of the remote machine,

wherein translating comprises making adjustments to the bitmap data,

wherein making adjustments comprises converting a 16-bit red-green-blue (RGB) 5-6-5 color format into a 32-bit alpha-red-green-blue (ARGB) 8-8-8-8 format.

20. The non-transitory machine-readable storage medium of claim 11 , wherein the translating is to be executed at a web server, and wherein the web server is an intermediary between the remote machine and the client device, and wherein the web server is physically separate from the remote machine.

21. A computing machine comprising the non-transitory machine-readable storage medium of claim 11 , wherein the computing machine is a web server.

22. An apparatus for facilitating accessing and controlling a remote desktop of a remote machine in real time by a web browser at a client device via a hypertext transfer protocol (HTTP) utilizing a web server, the apparatus comprising:

a processor;

a non-transitory computer readable memory coupled to the processor;

instructions stored in the non-transitory computer readable memory, the instructions, when executed by the processor, causing the processor to:

receive a long polling HTTP request from a client device, the long polling request comprising a drawing request;

determine whether a remote desktop drawing command is pending;

in response to determining that no remote desktop drawing command is pending, hold the long polling HTTP request until a remote desktop drawing command is received;

receive a remote desktop drawing command based on an image of the remote desktop of the remote machine, wherein the remote desktop drawing command is compatible with a remote desktop display protocol utilized by the remote machine;

translate the remote desktop drawing command into a web browser drawing update that is compatible with the web browser; and

respond to the long polling HTTP request by providing the web browser drawing update from the web server to the web browser of the client device utilizing HTTP during a remote desktop session between the client device and the remote machine;

wherein (i) the remote desktop display protocol is a push protocol, (ii) HTTP is a pull protocol, and (iii) the web browser comprises a windows web browser.

23. The apparatus of claim 22 , wherein the web browser drawing update comprises an image file including a windows image file and drawing coordinates for the image file that are recognizable and processable by the windows web browser.

24. The apparatus of claim 22 , wherein translating the remote desktop drawing command comprises:

translating the remote desktop drawing command into a windows graphics drawing command;

updating a portion of a memory bitmap using the windows graphics drawing command, wherein the updated portion of the memory bitmap represents a portion of an entire image of the remote desktop session;

creating an image file including a windows image file from the memory bitmap; and

generating drawing coordinates for the image file,

wherein the web browser drawing update comprises the image file and the drawing coordinates for the image file,

wherein facilitating providing the web browser drawing update comprises placing the drawing coordinates into an HTTP header,

wherein utilizing HTTP comprises utilizing an HTTP controller, and

wherein the web server is a windows web server that is configured to facilitate providing an application framework for hosting one or more web applications comprising an ASP.NET model-view-controller (MVC), wherein the one or more web applications comprise one or more HTTP handlers, and wherein the one or more HTTP handlers comprise the HTTP controller of the ASP.NET MVC.

25. The apparatus of claim 22 , wherein translating the remote desktop drawing command comprises:

translating the remote desktop drawing command into a graphics drawing command that is compatible with the windows web server, wherein the graphics drawing command includes coordinates;

extracting the coordinates from the graphics drawing command;

updating at least a portion of an off-screen bitmap based on the graphics drawing command, wherein the at least a portion of the off-screen bitmap is associated with the coordinates, wherein the off-screen bitmap is based on the image of the entire remote desktop; and

creating an image file including a windows image file based on the at least a portion of the off-screen bitmap;

wherein the web browser drawing update comprises the image file and the coordinates.

26. The apparatus of claim 22 , wherein the web browser is an HTML5 compatible web browser.

27. The apparatus of claim 22 , the instructions, when executed by the processor, further causing the processor to:

receive a user input request from the web browser, using HTTP;

translate the user input request into an input command compatible with the remote desktop display protocol; and

provide the input command to the remote desktop client for accessing and controlling the remote desktop of the remote machine during the remote desktop session;

wherein the web browser drawing update comprises an image file including a windows image file and drawing coordinates for the image file that are recognizable and processable by the windows web browser; and

wherein the image file and the drawing coordinates represent a portion of an image of the of the remote desktop that has been changed in response to the input command.

28. The apparatus of claim 27 , wherein the user input request comprises at least one of a mouse event, a keyboard event, and a touch event.

29. The apparatus of claim 22 , wherein the remote desktop drawing command comprises remote desktop drawing command parameters and bitmap data received from a remote desktop server of the remote machine,

wherein translating the remote desktop drawing command comprises one or more of: calculating new drawing command parameters based on the remote desktop drawing command parameters; adjusting the remote desktop drawing command parameters; and making adjustments to the bitmap data.

30. The apparatus of claim 22 , wherein the remote desktop drawing command comprises remote desktop drawing command parameters and bitmap data received from a remote desktop server,

wherein translating the remote desktop drawing command comprises making adjustments to the bitmap data of the remote machine,

wherein making adjustments comprises converting a 16-bit red-green-blue (RGB) 5-6-5 color format into a 32-bit alpha-red-green-blue (ARGB) 8-8-8-8 format.

31. The apparatus of claim 22 , wherein the web server is an intermediary between the remote machine and the client device, and wherein the web server is physically separate from the remote machine.

32. The apparatus of claim 22 , wherein the apparatus comprises the web server.