CN106254359A - A kind of configurable packet parsing system and method - Google Patents
A kind of configurable packet parsing system and method Download PDFInfo
- Publication number
- CN106254359A CN106254359A CN201610655079.0A CN201610655079A CN106254359A CN 106254359 A CN106254359 A CN 106254359A CN 201610655079 A CN201610655079 A CN 201610655079A CN 106254359 A CN106254359 A CN 106254359A
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- CN
- China
- Prior art keywords
- message
- variable
- format
- module
- parsing
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
Abstract
The invention discloses a kind of configurable packet parsing system, described system includes server end, packet parsing module, variable pond, business module, client, wherein: server end is responsible for receiving message；Packet parsing module unpacks according to the message format defined in configuration file, and the variable after resolving is put into variable pond；By the way of shared drive, share described variable between business module, after Business Processing terminates, the content in variable pond is bundled into new message according to configuration file group and is sent to client.The present invention can pass through the flexible multiple message format of configuration file.According to different business, it is only necessary to write the dynamic base of packet parsing, greatly save the workload of secondary development, the trend of future server engine technique development will be become.
Description
Technical field
The present invention relates to the design field of packet parsing system, be specifically related to a kind of configurable packet parsing system
And method.
Background technology
Nearly ten years, information technology especially computer networking technology is developed rapidly.Wherein, during message is network
The carrier of information exchange, is the flow of information good by agreement format organization, and message format can be international convention formula, as TCP/IP assists
View message；Can also be the message of specific industry, such as 8583 financial messages；Can also be free message format, as long as following double
The standard that side formulates, how to define can.The form that information is arranged according to both sides or international convention is sent to by sender
Receiving literary composition, recipient is again by form or the international convention tissue take out information of both sides' agreement, and this is packet parsing；Also it is message
The necessary step of of operation, this embodies the final meaning of message.
Summary of the invention
The technical problem to be solved in the present invention is: the present invention is directed to problem above, it is provided that a kind of configurable packet parsing
System and method, can pass through the flexible multiple message format of configuration file.According to different business, it is only necessary to write packet parsing
Dynamic base, greatly save the workload of secondary development, will become future server engine technique development trend.
The technical solution adopted in the present invention is:
A kind of configurable packet parsing system, described system includes server end, packet parsing module, variable pond, business mould
Block, client, wherein:
Server end is responsible for receiving message；
Packet parsing module unpacks according to the message format defined in configuration file, and the variable after resolving is put into variable
Pond；
By the way of shared drive, described variable is shared, after Business Processing terminates, in variable pond between business module
Appearance is bundled into new message according to configuration file group and is sent to client.
Described method uses the carrier that message exchanges, received server-side message as client and server client information
After, packet parsing module unpacks according to the message format defined in configuration file, and the variable after resolving is put into variable pond
In, by the way of shared drive, share these variablees between business module, after Business Processing terminates, by the content in variable pond
It is bundled into new message according to configuration file group and is sent to client.
Described configuration file is XML file, and described method provides parsing and the group Bao Gong of message by arranging XML file
Can, and according in the first step parsing resolving form, message length, message content, analytic message of XML format configuration message
Hold and the content of final step parsing, flexible configuration, convenience.
The message format that described packet parsing module support resolves includes: f format, 8583 forms and separator lattice
Formula message, can flexible expansion.
The form of message, when secondary development, can be customized by developer according to the demand of business, many to be applied to
Plant development and application environment.
Described packet parsing module source file mainly comprises the source documents such as the most individual pack.c, packdeal.c, packpub.c
Part, wherein pack.c is the entry program of message format conversion, and packdeal.c is the source file of the message processing different-format,
Packpub.c is that message format changes public function.
The invention have the benefit that
The present invention can pass through the flexible multiple message format of configuration file.According to different business, it is only necessary to write packet parsing
Dynamic base, greatly save the workload of secondary development, will become future server engine technique development trend.
Accompanying drawing explanation
Fig. 1 is packet parsing module operating diagram；
Fig. 2 is for unpacking workflow diagram；
Fig. 3 is group bag workflow diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings, according to detailed description of the invention, the present invention is further described:
Embodiment 1:
As it is shown in figure 1, a kind of configurable packet parsing system, described system includes server end, packet parsing module, variable
Pond, business module, client, wherein:
Server end is responsible for receiving message；
Packet parsing module unpacks according to the message format defined in configuration file, and the variable after resolving is put into variable
Pond；
By the way of shared drive, described variable is shared, after Business Processing terminates, in variable pond between business module
Appearance is bundled into new message according to configuration file group and is sent to client.
Embodiment 2
On the basis of embodiment 1, method described in the present embodiment uses message to exchange as client and server client information
Carrier, after received server-side message, packet parsing module unpacks according to the message format defined in configuration file, will solve
Variable after analysis is put in variable pond, shares these variablees between business module by the way of shared drive, and Business Processing is tied
Shu Hou, is bundled into new message by the content in variable pond according to configuration file group and is sent to client.
Embodiment 3
On the basis of embodiment 2, configuration file described in the present embodiment is XML file, and described method is by arranging XML file
Parsing and the group packet function of message are provided, and according to the parsing form of XML format configuration message, message length, message content, solution
Content that the content of the first step parsing of analysis message and final step resolve etc., flexible configuration, convenience.
Configuration file is specific as follows:
<PKGTYPE>XML</PKGTYPE>
<FIRSTWORK>
<ITEM NAME="#test_code" TYPE="n4" />
</FIRSTWORK>
<ANALYZE>
<PACKAGE RESPCD="#sys12">
<ITEM NAME="#len" TYPE="a8"/>
<ITEM NAME="#service" TYPE="a16" />
<ITEM NAME="#length" TYPE="a4" />
<ITEM NAME="#version" TYPE="a5" />
<ITEM NAME="#usrname" TYPE="a32" />
<ITEM NAME="#password" TYPE="a32" />
<ITEM NAME="#email" TYPE="a40" />
</PACKAGE>
<LASTWORK>
<ITEM NAME="#len" LENGTH="[0..7]"/>
</LASTWORK>
</ANALYZE>
As follows about the concrete form of configuration message:
The form of PKGTYPE: analytic message, such as: XML(XML form), 8583(8583 form), SEP (separator format report
Literary composition) etc.；
The bag of PACKAGE: message；
The packing of ANALYZE: message and parsing need the content analyzed；
The territory of ITEM: message, can set name and type according to demand, and wherein n represents integer type, and a represents character string class
Type；Type digitized representation length below；
The data structure in message territory:
struct ItemInfo
{
char* name;
char* len;
char* value;
}stItem;
FIRSTWORK: the content that the group bag first step resolves；
LASTWORK: unpack the content that final step resolves.
Embodiment 4
On the basis of embodiment 3, the message format that packet parsing module support described in the present embodiment resolves includes: fixed length lattice
Formula, 8583 forms and separator format message, can flexible expansion.
Embodiment 5
On the basis of embodiment 4, the present embodiment developer, can be according to the demand of business when secondary development, to message
Form is customized, to be applied to multiple development and application environment.
Embodiment 6
On the basis of any embodiment 1-5, packet parsing module source file described in the present embodiment mainly comprise even a pack.c,
The source files such as packdeal.c, packpub.c, wherein pack.c is the entry program of message format conversion, and packdeal.c is
Processing the source file of the message of different-format, packpub.c is that message format changes public function.
Embodiment is merely to illustrate the present invention, and not limitation of the present invention, about the ordinary skill of technical field
Personnel, without departing from the spirit and scope of the present invention, it is also possible to make a variety of changes and modification, the most all equivalents
Technical scheme fall within scope of the invention, the scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. a configurable packet parsing system, it is characterised in that described system include server end, packet parsing module,
Variable pond, business module, client, wherein:
Server end is responsible for receiving message；
Packet parsing module unpacks according to the message format defined in configuration file, and the variable after resolving is put into variable
Pond；
By the way of shared drive, described variable is shared, after Business Processing terminates, in variable pond between business module
Appearance is bundled into new message according to configuration file group and is sent to client.
2. the configurable message parsing method of one based on claim 1, it is characterised in that described method uses message conduct
The carrier of client and server client information exchange, after received server-side message, packet parsing module is according in configuration file
The message format of definition unpacks, and the variable after resolving is put in variable pond, by shared drive between business module
Mode shares these variablees, after Business Processing terminates, according to configuration file group, the content in variable pond is bundled into new message and sends out
Deliver to client.
The configurable message parsing method of one the most according to claim 2, it is characterised in that described configuration file is
XML file, described method provides parsing and the group packet function of message by arranging XML file, and according to XML format configuration report
It is interior that the content of the first step parsing resolving form, message length, message content, analytic message of literary composition and final step resolve
Hold.
The configurable message parsing method of one the most according to claim 3, it is characterised in that described packet parsing module
Support that the message format resolved includes: f format, 8583 forms and separator format message.
The configurable message parsing method of one the most according to claim 4, it is characterised in that developer opens at secondary
When sending out, according to the demand of business, the form of message can be customized.
6. according to the arbitrary described configurable message parsing method of one of claim 1-5, it is characterised in that described message solution
Analysis module source file mainly comprises even pack.c, packdeal.c, packpub.c source file, and wherein pack.c is message lattice
The entry program of formula conversion, packdeal.c is the source file of the message processing different-format, and packpub.c is that message format turns
Change public function.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351152A (en) * | 2019-08-16 | 2019-10-18 | 中国银行股份有限公司 | Message packet processing unit and method |
| CN110933077A (en) * | 2019-11-29 | 2020-03-27 | 深圳市风云实业有限公司 | Message parsing system and method |
| CN113452712A (en) * | 2021-06-29 | 2021-09-28 | 上海通联金融服务有限公司 | Analytic method based on Unionpay ISO 8583 message |
| CN114338747A (en) * | 2021-12-31 | 2022-04-12 | 四川启睿克科技有限公司 | Cloud scene control system and method supporting user-defined reporting of data messages by equipment |
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| US20050050228A1 (en) * | 2003-08-29 | 2005-03-03 | Michael Perham | Method and apparatus for the use of dynamic XML message formats with web services |
| CN101547156A (en) * | 2009-05-04 | 2009-09-30 | 华为技术有限公司 | Message parsing method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351152A (en) * | 2019-08-16 | 2019-10-18 | 中国银行股份有限公司 | Message packet processing unit and method |
| CN110933077A (en) * | 2019-11-29 | 2020-03-27 | 深圳市风云实业有限公司 | Message parsing system and method |
| CN113452712A (en) * | 2021-06-29 | 2021-09-28 | 上海通联金融服务有限公司 | Analytic method based on Unionpay ISO 8583 message |
| CN114338747A (en) * | 2021-12-31 | 2022-04-12 | 四川启睿克科技有限公司 | Cloud scene control system and method supporting user-defined reporting of data messages by equipment |
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Application publication date: 20161221 |