KR20180076593A - Method for providing local resource to web browser and system implementing the same - Google Patents

Method for providing local resource to web browser and system implementing the same Download PDF

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Publication number
KR20180076593A
KR20180076593A KR1020160180919A KR20160180919A KR20180076593A KR 20180076593 A KR20180076593 A KR 20180076593A KR 1020160180919 A KR1020160180919 A KR 1020160180919A KR 20160180919 A KR20160180919 A KR 20160180919A KR 20180076593 A KR20180076593 A KR 20180076593A
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program
local
web browser
operating system
window
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KR1020160180919A
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Korean (ko)
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김병국
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김병국
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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
    • G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
    • G06F16/9566—URL specific, e.g. using aliases, detecting broken or misspelled links
    • 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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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stored Programmes (AREA)

Abstract

Disclosed are a method and a system for providing local resources to a web browser. According to various embodiments of the present invention, the local resource providing method is performed by a program stored in a local device. The local resource providing method comprises: a step in which a program is executed, wherein the program is configured to be automatically executed upon login of a window operating system of the local device, as a step in which the program is automatically executed upon booting of the local device; a step in which the program communicates with a web browser in accordance with a web standard; and a step in which the program transmits local resources stored in the local device to the web browser without using a separate plug-in or ActiveX in response to a local resource request signal requested from the web browser. According to the present invention, the access of local resources can be allowed without a separate OCX while following the web standard.

Description

METHOD FOR PROVIDING LOCAL RESOURCES TO WEB BROWSER AND METHOD AND SYSTEM THEREFOR

Various embodiments of the present invention are directed to a method and system for providing local resources to a web browser, and more particularly to a method for transmitting and receiving data more efficiently with various types of web browsers.

Because existing web programs have difficulty to access (access) or control local resources (resources) because of security issues, it is difficult to control user controls (Object Control eXtension (OCX), such as Active X or plug- ) Must have been used. A local resource is, for example, directly handling hardware or software resources of a device (e.g., a PC) on which a web browser is running.

However, since this custom control is a technology created by Microsoft (microsoft), it has a problem that it can be used only in the Internet Explorer and can not be used in other web browsers.

That is, when a request for accessing a local resource is received from a web server while outputting a web page from an existing web browser, since the corresponding web browser does not support OCX, it is inevitable that the Internet Explorer is re- There was a problem of accessing the page.

Korean Patent No. 10-1349201, 2014.01.15

Various embodiments of the present invention have been devised in order to solve the above problems, and it is an object of the present invention to provide a method of accessing (accessing) local resources without a separate OCX in accordance with a web standard and a system for operating the same .

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems which are not mentioned can be clearly understood by those skilled in the art from the following description.

According to various embodiments of the present invention, there is provided a local resource providing method performed by a program stored in a local device, the method comprising: automatically executing the program according to a boot of the local device; The program being set to be executed automatically upon login of the window operating system of the local apparatus; The program communicating with a web browser in accordance with a web standard; And transmitting the local resource stored in the local device to the web browser in response to a local resource request signal requested from the web browser without using a separate plug-in or ActiveX.

A system according to various embodiments of the present invention is a local resource provisioning system that runs in a local device and communicates in accordance with a web standard with a web browser and is further provided with a separate plug- A local resource providing unit that transmits the local resource stored in the local device to the web browser without using the local resource; And a service manager for activating the local resource providing unit by activating the local resource when the local apparatus is booted.

According to the embodiment of the present invention, the program stored in the local device is automatically executed by the service program of the window operating system and communicates with the web browser synchronously or asynchronously so that the user can access the local resource by following the web standard without a separate OCX have.

In addition, according to various embodiments of the present invention, the program stored in the local device is automatically registered in the execution registry path of the Windows service or the Windows operating system of the Windows operating system at a specific point in time, .

The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.

1 is a block diagram of a local apparatus according to an embodiment of the present invention.
2 is a configuration diagram of a resource providing program according to an embodiment of the present invention.
3 is a flowchart illustrating an operation of transmitting a local resource to a web browser in a resource providing program according to an embodiment of the present invention.
4 is a flowchart illustrating a synchronous communication method performed between a resource providing program, a web browser, and a web server according to an embodiment of the present invention.
5 is a flowchart illustrating an asynchronous communication method performed between a resource providing program, a web browser, and a web server according to an embodiment of the present invention.
6A and 6B are flowcharts illustrating an operation in which a resource providing program according to an exemplary embodiment of the present invention is registered in a window service or an execution registry path of a window operating system.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. It should be understood, however, that the invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, Is provided to fully convey the scope of the present invention to a technician, and the present invention is only defined by the scope of the claims.

1 is a configuration diagram of a local device 10 according to an embodiment of the present invention.

Local device 10 may be a fixed or mobile computing device, such as, for example, a smart phone, a PC, a kiosk or a tablet, and may include at least a resource provisioning program 100 and a web browser 200, have. Local device 10 may include a controller (e.g., a processor), a communication interface (e.g., a network module, a wireless LAN module, etc.), a storage (e.g., memory), a display or an input / output interface . ≪ / RTI >

The resource providing program 100 is an application program stored in a storage unit (e.g., memory) of the local device 10 and called and executed by a processor or an application processor. In the embodiment of the present invention, the resource providing program 100 is registered in a window start program (e.g., an execution registry path) or a Windows service program and is automatically executed when a window is executed, . The local resources may include hardware such as an HDD, a LAN, or the like, software such as an application program, an operating system (OS), and the like, and the local resource and the window are stored in a storage unit of the local device 100.

The Windows operating system mentioned in the embodiment of the present invention is a computer operating system developed by microsoft (). Also, the Windows service means an executable file that performs a specific function in the Windows operating system, and is a program executed when the Windows operating system is started and executed in the background mode as long as the window is being executed. This window service is executed before the login process such as the user account when the Windows operating system is executed according to the booting of the local device 10. [

In the embodiment of the present invention, accessing a local resource may mean collecting information such as file upload / download, program execution, folder creation, file deletion, registry editing, PC IP / MacAddress, It does not.

The web browser 200 includes a web program and is an application program used for communicating with the web server 300 to retrieve information from the Internet by transmitting and receiving data.

The web server 300 is a server for providing a web to a user at a remote place with the local device 10. When a user requests a service from the web, the web server 300 provides a web page composed of HTML through a network.

2 is a configuration diagram of a resource providing program 100 according to an embodiment of the present invention. According to some embodiments, the resource providing program 100 may include a service managing unit 110 and a local resource providing unit 130. The service management unit 110 and the local resource providing unit 130 may be programs that function in the resource providing program 100, respectively. Specifically, the service management unit 110 is an auxiliary program that assists the automatic execution by registering the local resource providing unit 130 in the execution registry path of the window operating system, and the local resource providing unit 130 is a program And may be a main program that performs a local resource providing function. According to an embodiment to be described later, the local resource providing unit 130 also registers the service managing unit 110 in the window service so that the two programs complement each other in the resource providing program 100, 100) can be controlled.

According to various embodiments, the resource providing program 100 can be implemented as a resource providing system functionally including the respective configurations of Fig. In this case, the resource providing system may be implemented in the form of memories stored in the memory of the managers or software type managers that define the operation of the functional configurations of FIG. 2, and control the respective configurations of the local device 10 under the control of the control unit can do.

The service management unit 110 can automatically execute the resource providing program 100 according to the execution of the window operating system of the local device 10. [ Specifically, the service management unit 110 is called by the service manager of the Windows operating system after the start-up of the window after the start of the window, and the resource providing program 100 is called by the service manager of the window operating system so that the resource providing program 100 can be automatically executed upon user login Register it in the execution registry path. Here, the service manager of the Windows operating system means a program for managing the Windows service of the Windows operating system, and the service management unit 110 is programmed in a format that can be registered in the Windows service.

The local resource providing unit 130 performs a function of controlling the communication unit so that the resource providing program 100 communicates with the web browser 200 according to a web standard through a communication unit or a bus of the local device 10. [ In the embodiment of the present invention, the resource providing program 100 and the web browser 200 can operate the web URL calling method such as the HTTP method or the web socket method independently or in parallel. Accordingly, the resource providing program 100 can be executed only when the synchronous type in which the web browser 200 waits for the end of the work of the resource providing program 100 after the service request to the resource providing program 100, The problem of the existing URL calling method can be improved.

When the local resource request signal is received from the web browser 200, the local resource providing unit 130 transmits a local resource stored in the local device 10 to the web browser 200 without using a separate plug-in or ActiveX (Active X) To the browser (200).

According to some embodiments, the local resource providing unit 130 may receive and parse the URL information received from the web server 300 by the web browser 200, and determine a function to perform according to the parsed information. The local resource providing unit 130 may return the local resource to the web browser 200 as a result of performing the determined function. To this end, the local resource provisioner 130 may collect local resources in the form of hardware or software stored in the local device 10.

In addition, the local resource providing unit 130 may enable a port for the same purpose as the web server, that is, a URL calling method, or may wait for a connection request by using a listen function so as to synchronously communicate with the web browser 200 . In addition, the local resource providing unit 130 may activate a web socket to asynchronously communicate with the web browser 200 or may wait for a connection request using a listen function.

According to some embodiments, when the resource providing program 100 communicates asynchronously with the web browser 200, the local resource providing unit 130 receives the local resource access request from the web browser 200, Or send a job start notification according to a local access request to the web browser 200 using the web socket method. When the work is completed, the local resource providing unit 130 can transmit the job end notification and the local resource according to the job to the web browser 200 through the web socket.

3 is a flowchart illustrating an operation of transmitting a local resource from the resource providing program 100 to the web browser 200 according to the embodiment of the present invention.

First, after the local device 10 is booted, when the user completes the account authentication (or skips), the window operating system is executed (S310). Then, the resource providing program 100 registered in the starting program of the window (for example, the execution registry path or the registry run path) is automatically executed (S330), and the resource providing program 100 is synchronized with the web browser 200 And communicates asynchronously according to the web standard (S350). Here, the Web standard refers to an international standard or standard to be followed in order to implement the World Wide Web.

If the web browser 200 requests local access of the local device 10 as a user requests a specific service to the web server 300 through the web browser 200, And transmits the local resource to the web browser 200 without the OCX of the OCX (S370).

4 is a flowchart illustrating a synchronous communication method performed between the resource providing program 100, the web browser 200, and the web server 300 according to the embodiment of the present invention. Each step of FIG. 4 represents a concrete example of step S370 of FIG. 3, and some of the steps of FIG. 4 may be omitted, and the steps may be executed in a mutually changed order.

At any point in time, the web server 300 requests the web browser 200 to access the local resource in response to the user request (S410), and the web browser 200 transmits the request again to the resource providing program 100 (S420). Because of the synchronous communication scheme, the web browser 200 can request the local resource access to the resource providing program 100 using only the HTTP method.

Then, the resource providing program 100 parses the URL requested by the web browser 200 to confirm which local resource is an access request, accesses the local resource according to the confirmed information (S430) And returns a result value (S440). In this case, the returned value can be sent in HTML format. The web browser 200 again transmits this to the web server 300 (S450), and the synchronous local resource providing operation is completed.

5 is a flowchart illustrating an asynchronous communication method performed between the resource providing program 100, the web browser 200, and the web server 300 according to the embodiment of the present invention. Each step of FIG. 5 represents a concrete example of step S370 of FIG. 3. As in FIG. 4, some of the steps of FIG. 5 may be omitted, and the steps may be executed by changing their order.

First, the resource providing program 100 activates a web socket for an asynchronous communication method (Listen, S505), and a communication connection is established between the web browser 200 and the web server 300 (S510). The web browser 200 also activates the web socket for asynchronous communication with the resource providing program 100 (Listen, S515).

At a certain point in time, the web server 300 may request a local resource access to the web browser 200 (S520). An arbitrary point in time may refer to, for example, a point after the user requests the specific web service to the web server 300 using the web browser 200 of the local device 10. [

Then, the web browser 200 transmits a local resource access request to the resource providing program 100 (S525), and the resource providing program 100 starts the requested operation (S530). At the same time or sequentially, the resource providing program 100 may transmit a task start notification to the web browser 200 (S535). This task start notification operation is different from the synchronous method of FIG. That is, the resource providing program 100 performs the task start notification operation like step S535 before returning the result (e.g., local resource) according to the requested task.

The web browser 200 performs another task while the resource providing program 100 is performing the task at step S545 and if the task of the resource providing program 100 is terminated at step S540, (S550). ≪ / RTI > Then, the web browser 200 informs the operation result (S555) and returns the result (e.g., local resource) to the web server 300 (S560), thereby completing the asynchronous local resource providing operation.

6A and 6B are flowcharts illustrating an operation in which the resource providing program 100 according to the embodiment of the present invention is registered in a Windows service or an execution registry path of a Windows operating system. Some of the steps in FIGS. 6A and 6B may be omitted, and the steps may be executed in a mutually reversed order. 6A and 6B, the resource providing program 100 may be interpreted to mean either the service managing unit 110 or the local resource providing unit 130, or both.

First, when the user boots the local device 10, the local device 10 executes the Windows service program before login of the window (S605). Then, the service management unit 110 of the resource providing program 100 confirms whether the resource providing program 100 is registered in the start program, that is, the execution registry path of the window (S610). If not registered, the service management unit 110 registers the resource providing program 100 in the execution registry path of the Windows operating system (S615) and automatically executes the resource providing program 100 according to the window login (S620). Thereby, the first automatic registration algorithm for setting the resource providing program 100 to be executed automatically when the computer is booted is performed.

That is, as the OS system at booting is activated, the service management unit 110, which is an auxiliary program of the resource providing program 100, is activated first, and the activated service managing unit 110 registers the resource providing program 100 An algorithm for automatically registering and registering the local resource providing unit 130 as the main program is executed.

Otherwise, if the resource providing program 100 is registered in the execution registry path in step S610, step S620 is performed immediately. After the resource providing program 100 is automatically executed according to the Windows log-in, the subject of the above-described algorithm is changed, and a second automatic registration algorithm is performed.

More specifically, once the resource providing program 100 is executed, the local resource providing unit 130, which is the main program of the resource providing program 100, is executed by the service managing unit 110, which is an auxiliary program of the resource providing program 100 It is confirmed whether or not it is registered in the Windows service (S625). If not registered, the resource providing program 100 or the local resource providing unit 110 registers the service managing unit 110 in the Windows service of the window operating system (S630).

For example, the resource providing program 100 or the local resource providing unit 110 requests the Windows service manager managing the Windows service in the Windows operating system to register the service managing unit 110 in the Windows service. According to a further embodiment, in this case, the resource providing program 100 or the local resource providing unit 130 may transmit a signal requesting the service managing unit 110 to operate in the automatic execution mode at the time of booting the computer, to the Windows service manager.

According to the above-described embodiment, once the resource providing program 100 is executed, the service managing unit 110 is registered or confirmed to be automatically executed in the window service, Even when the device 10 is turned off, the service management unit 110 can be prepared to be automatically executed when the local device 10 is booted in the future.

If the step S630 is performed or the service management unit 110 is already registered in the window service in step S625, the resource providing program 100 performs the local resource providing function according to the embodiment of the present invention (S635).

Next, the resource providing program 100 may detect occurrence of a user window desktop shutdown request event (S640). The user window desktop means a window operating system logged in as a specific user and input of a termination event for at least one of the window desktops generated by one or a plurality of user accounts can be received by the window operating system. Since the local resource providing unit 130 corresponding to the main program of the service providing apparatus 100 is first terminated, the resource providing program 100 or the local resource providing unit 130 is once again checked whether the service managing unit 110 is registered in the window service (S645). If not registered, the local resource providing unit 130 registers the service management unit 110 in the window service (S650). Thus, in the above-described embodiment, a third automatic registration algorithm for registering the service management unit 110 in the window service again is performed even when the local terminal 10 is turned off by the user but the window is terminated by the user. Therefore, it is possible to guarantee automatic execution in the future when the computer is booted.

If the service management unit 110 is registered or registered in the window service, the resource providing program 100 may detect occurrence of a window system shutdown request event (S655). For example, if all the Windows desktops are terminated when a plurality of Windows desktops are logged in as user accounts, or if the logged-in window desktop of one user account is terminated, The system will shut down. That is, the S655 operation is performed before the local device is turned off according to the logout of the Windows operating system, so that the service management unit 110 is terminated.

The service management unit 110 of the resource providing program 100 once again confirms whether the pre-termination resource providing program 100 or the local resource providing unit 130 is registered in the execution registry path of the Windows operating system (S660) . This is a fourth automatic registration algorithm. If the service management unit 110 fails to be activated due to an unintended error at the time of booting the local device 10 in a state where the local resource providing unit 130 is not registered in the execution rest tree path .

Accordingly, if the local resource providing unit 130 is not registered in the execution restricting path, the service managing unit 110 registers the local resource providing unit 130 or the resource providing program 100 in the execution registry path of the Windows operating system (S665), the window system can be terminated.

By the embodiments of FIGS. 1 to 6B as described above, it is possible to allow the access of the local resource by following the web standard even without a separate OCX, and the automatic execution function is deleted in accordance with the shutdown of the operating system or the power- Can be prevented

The steps of a method or algorithm described in connection with the embodiments of the present invention may be embodied directly in hardware, in software modules executed in hardware, or in a combination of both. The software module may be a random access memory (RAM), a read only memory (ROM), an erasable programmable ROM (EPROM), an electrically erasable programmable ROM (EEPROM), a flash memory, a hard disk, a removable disk, a CD- May reside in any form of computer readable recording medium known in the art to which the invention pertains.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

10: Local device 100: Resource provider
200: Web browser 300: Web server

Claims (10)

A local resource provisioning method performed by a program stored in a local device,
Wherein the program is automatically executed upon booting of the local apparatus, the program being set to be executed automatically upon login of the window operating system of the local apparatus;
The program communicating with a web browser in accordance with a web standard; And
And transmitting the local resource stored in the local device to the web browser in response to a local resource request signal requested from the web browser without using a separate plug-in or ActiveX. The method according to claim 1,
Wherein the step of the program transmitting the local resource to the web browser comprises:
Transmitting the URL information received from the web server to the web browser and parsing the received URL information;
Determining a function to perform according to the parsed information; And
And returning a local resource, which is a result value according to the determined function, to the web browser. The method according to claim 1,
Wherein the program communicating with the web browser comprises:
Activating a URL-calling port or web socket to enable synchronous or asynchronous communication with the web browser upon execution of the program. The method of claim 3,
Wherein when the program communicates asynchronously with the web browser, transmitting the local resource to the web browser comprises:
Receiving a local resource access request from the web browser;
Transmitting an operation start notification according to the local access request to the web browser using the HTTP method or the web socket; And
And transmitting a job end notification and a local resource according to the job to the web browser via the web socket when the job is completed. The method according to claim 1,
Wherein the program includes a service management unit,
Checking whether the program of the program is registered in the execution registry path of the window operating system after booting the local apparatus and before the login of the window operating system; And
And registering the program in the execution registry of the window operating system so that the service management unit of the program automatically executes the program according to the login of the window operating system when the program is not registered. 6. The method of claim 5,
Checking whether the program of the program is registered in the window service of the window operating system when the program is executed, The file being set to be executed;
Requesting the program to the service manager of the window operating system so that the service management unit of the program registers the window service; And
Further comprising the step of the program requesting the service manager of the window operating system so that the service management unit of the program operates in the automatic execution mode in the window service. The method according to claim 6,
Reconfirming whether the program is registered in a window service of the window operating system when a user input requesting logout of the window operating system is received;
Requesting the program to the service manager of the window operating system so that the service management unit of the program registers the window service;
Confirming whether the program is registered in the execution registry path before the local device is turned off according to logout of the window operating system; And
Further comprising registering the program in the execution registry path if the program is not registered in the execution registry path. A local resource provisioning system running on a local device,
A local resource agent for communicating in accordance with a web browser and a web standard and transmitting a local resource stored in the local device to the web browser in response to a local resource request signal requested from the web browser without using a separate plug- study; And
A service management unit activated by the booting of the local apparatus to automatically execute the local resource provision unit;
The local resource providing system. 9. The method of claim 8,
The service management unit,
After the booting of the local device, checks whether the local resource providing unit is registered in the execution registry path of the window operating system before login of the window operating system,
The service management unit registers the program in the execution registry of the window operating system so that the local resource providing unit is automatically executed according to the login of the window operating system. 10. The method of claim 9,
As the local resource providing unit is executed, the local resource providing unit,
The service management unit requests the service manager of the window operating system to register the service management unit in the window service if the service management unit is not registered in the window service of the window operating system,
Wherein the window service is a file configured to execute a specific function before login of the window operating system after booting of the local apparatus.
KR1020160180919A 2016-12-28 2016-12-28 Method for providing local resource to web browser and system implementing the same KR20180076593A (en)

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