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AssigneeHigh Tech Computer, Corp.
InventorChien-Chou Lai
Estimating the term…
A method for an HTML document to access local system resources, which receives an HTTP request and judges whether the HTTP request includes a predetermined keyword. A system-resource-accessing portion of the HTTP request is processed when the HTTP request includes the predetermined keyword. Then, the HTTP request is checked whether it contains a Referer field. If the header of the HTTP request includes the Referer field, the HTTP request will be treated as an external request, and the local system resource accessing will be denied even when the HTTP request includes the predetermined keyword.
A method for an HTML document to access local system resources, comprising:
An electronic device allowing an HTML document to access local system resources, comprising:
An electronic device-readable storage medium having instructions recorded thereon for an electronic device to perform the following steps:
An electronic device-readable storage medium having an HTML document recorded thereon, the HTML comprising:
Dependencies are inferred from the claim text.
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Network architectures or network communication protocols for network security: for controlling access to devices or network resources
Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass:…
Digital communication
Term end not estimated
1. Field of the Invention
The invention relates to a method and an electronic device that allows an HTML document to access local system resources, and an HTML document that is able to access local system resources.
2. Description of the Related Art
FIG. 1 is a block diagram showing the architecture of a computer that allows an HTML document to access local system resources.
FIG. 2 is a schematic diagram showing an HTML document and its header including a predetermined keyword according to an embodiment of the invention.
FIG. 3 is a schematic diagram showing an HTML document and its header including a predetermined keyword according to another embodiment of the invention.
The method according to an embodiment of the invention will be described with reference to the accompanying drawings, wherein the same reference numbers denote the same elements.
In an embodiment of the invention, the method allowing an HTML document to access local system resources is implemented in a computer. This computer can include at least one input device, at least one output device, at least one storage device and at least one microprocessor. The input device may be, for example, a keyboard, a mouse, a digital tablet or a trackball that can receive a user's input. The output device may be a CRT display, an LCD panel or a plasma display that can display text, graphic or any kind of information to the user.
The storage device may be any kind of computer-readable storage device, such as a DRAM, a ROM, an EEPROM, a floppy disc drive, a hard disc drive or a CD-ROM drive. The microprocessor may be any kind of architecture. For example, the microprocessor may include an arithmetic logic unit (ALU) for performing arithmetical and logical calculations, registers to store data or instructions temporarily, and a control unit to control various operations of the computer. Furthermore, the computer may include a network interface, such as a modem or a network adapter, for transmitting various kinds of requests, responses, signals or data via a communication network.