Method and system for implementing communication protocol based on XML data interchange file

Abstract

The invention provides a method for achieving the communication protocol based on an XML data exchange file. The method comprises following steps: step S102, constructing an instruction script base represented in XML manner; step S104, receiving an instruction transmitted from a data application layer by an instruction resolver, searching the instruction script corresponding to the instruction inthe instruction scrip base, packing the instruction, and transmitting the packed result to the communication interface; and step S106, de-packing the protocol data when the instruction resolver receives a protocol data fed back from the communication interface, and feeding the protocol data back to the data application layer. According to the invention, the flexibility of protocol resolving program is improved, which facilitates the protocol expansion and the rapid protocol achievement.

Description

Technical field [0001] The invention relates to the realization of a communication protocol, in particular to a method and a system for implementing a communication protocol based on an extensible markup language (XML) data exchange file. Background technique [0002] At present, network communication often involves the realization of communication protocols. Especially when the communication protocol is not perfect or the newly added equipment requires expansion of the communication protocol, etc., the program to implement the protocol will become more and more complicated for the above reasons, or the implementation structure of the original program may be overturned and restarted. For example, newly added equipment provides new functions, and the related communication protocol may not be considered in the formulation process, so it is necessary to expand the communication protocol to communicate with the equipment. At this time, expanding the communication protocol and modify...

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Problems solved by technology

[0003] For example, in a WDM product, the network management and the underlying equipment use a self-defined protocol (S port communication protocol) to communicate. Since a new board or a new function is added to a board, it will involve the network management and the corresponding test program of the board. The upgrade of the instruction parsing part brings greater difficulty to development, version control, testing, etc.

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