WO2012019448A1 - 一种信令展示方法及系统 - Google Patents

一种信令展示方法及系统 Download PDF

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Publication number
WO2012019448A1
WO2012019448A1 PCT/CN2011/070880 CN2011070880W WO2012019448A1 WO 2012019448 A1 WO2012019448 A1 WO 2012019448A1 CN 2011070880 W CN2011070880 W CN 2011070880W WO 2012019448 A1 WO2012019448 A1 WO 2012019448A1
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Prior art keywords
signaling
class
key value
class object
language
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PCT/CN2011/070880
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English (en)
French (fr)
Inventor
孟凡波
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中兴通讯股份有限公司
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to BR112012029366A priority Critical patent/BR112012029366A2/pt
Priority to EP11816007.6A priority patent/EP2555111A4/en
Publication of WO2012019448A1 publication Critical patent/WO2012019448A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/30Monitoring
    • G06F11/32Monitoring with visual or acoustical indication of the functioning of the machine
    • G06F11/321Display for diagnostics, e.g. diagnostic result display, self-test user interface
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/54Interprogram communication
    • G06F9/541Interprogram communication via adapters, e.g. between incompatible applications
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/54Interprogram communication
    • G06F9/546Message passing systems or structures, e.g. queues
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/079Root cause analysis, i.e. error or fault diagnosis

Definitions

  • the present invention relates to the field of signaling tracking, and in particular to a signaling display method and system. Background technique
  • the signaling tracking system is gradually being widely used in the communication system.
  • the signaling tracking is used in various services including SMS, MMS, etc., which can track and display the signaling of interaction between business processes, and provide corresponding explanations and Analysis, it is convenient for developers to observe the signaling content and interaction process, and locate problems in the service, such as the lack of signaling and the abnormality of the signaling content.
  • the signaling tracking system can be divided into two parts: signaling tracking foreground and signaling tracking background.
  • the signaling tracking foreground usually runs on the service processor, and is responsible for sending signaling in the service processing to the signaling tracking background.
  • the signaling tracking runs in the tracking client, for example, a personal computer, responsible for establishing and canceling tracking tasks, and displaying signaling.
  • the service processor varies according to services, including a short message service processor, a multimedia message service processor, and the like.
  • the current signaling tracking tool generally displays the signaling one by one, and displays the key information of the signaling in a text manner, the key information is the value of the structural field of the signaling, and the structural field is the characteristic of the signaling. Fields, such as parameter items.
  • the shortcomings of this method are obvious. First, the scalability of this method is not strong, and the signaling structure is different for different signaling.
  • the signaling structure is signaling including different structure fields. Thus, the signaling structure Differently, the structure fields it contains are naturally different. Different signaling structures need to be treated differently. If the signaling structure of a certain service is hundreds of thousands, this method is undoubtedly a huge amount of code and complicated maintenance work.
  • the text mode shows that the key information of the signaling does not reflect the relationship between the root node and the leaf node, the parent structure and its sub-structures in the signaling structure, and cannot indicate the relative position of each key information in the structure, and then express the signaling.
  • this method is to read bearer signaling
  • the code stream obtains key information through different fields in the code stream through key information. If the code stream is abnormal, it will not be able to locate and obtain key information. Summary of the invention
  • the main object of the present invention is to provide a signaling display method and system, which clearly show the structural relationship in signaling, which is advantageous for problem location.
  • the present invention provides a signaling display method, the method comprising:
  • the conversion module converts the signaling structure represented by the first language into a structural class represented by the second language, and the signaling tracks the correspondence between the background configuration structure class and the key value, and objects the structure class and the key value into a class object; When the key value in the signaling matches the class object, the received signaling is displayed as a tree structure according to the class object.
  • the first language is C language
  • the second language is Java language
  • the correspondence between the signaling tracking background configuration structure class and the key value includes:
  • the signaling tracking background configures the correspondence between the structure class name and the key value according to the structure rule, and saves the file in a specific file.
  • the object class and the key value are objectified, and the class object includes: creating a class that matches the specific file, creating a class object of the class, and adding the key value to the class object, according to the structure class
  • the structure constructor creates a structure object of the structure class, adds the structure object to the class object, and saves the class object.
  • the determining that the key value in the received signaling matches the class object includes: receiving signaling, where the signaling includes a key value added according to a structural rule, and reading a key value in the signaling, according to the key
  • the value query class object determines that the key value in the class object matches the key value in the signaling, and the key value matches the class object.
  • the displaying the received signaling according to the class object as a tree structure includes: reading a structural object in the class object, calling a tree structure display method in the structural object, and displaying the signaling as The tree structure; and the structure field assignment method in the structure object is called, and the content corresponding to the structure field in the signaling is added to the corresponding structure field of the tree structure.
  • the invention also provides a signaling display system, comprising: a conversion module, a signaling tracking foreground, and a signaling tracking background;
  • a conversion module converting the signaling structure represented by the first language into a structure class represented by the second language; signaling tracking the foreground, and transmitting the signaling including the key value to the signaling tracking background according to the tracking condition sent by the signaling tracking background;
  • the signaling tracking background configures the correspondence between the structure class and the key value, and objects the structure class and the key value into a class object; sends a tracking condition to the signaling tracking foreground, and determines the key value and the class object in the received signaling.
  • the received signaling is presented as a tree structure according to the class object.
  • the conversion module converts the signaling structure represented by the C language into a structural class represented by the java language.
  • the signaling tracking background configures the correspondence between the structure class name and the key value, and saves it in a specific file.
  • the signaling traces the background, creates a class that matches a specific file, creates a class object of the class, adds a key value to the class object, and creates a structural object of the structural class according to a structural construction method in the structural class. , add the structure object to the class object and save it.
  • the signaling traces the background, reads the key value in the received signaling, and queries the class object according to the key value to determine that the key value in the class object matches the key value in the signaling, then the key The value matches the class object.
  • the signaling tracking background reading a structural object in a class object, calling a tree structure display method in the structural object, displaying the received signaling as a tree structure; and calling a structural field assignment method in the structural object Add the contents of the structure field in the signaling to the corresponding structure field of the tree structure.
  • the signaling display method and system according to the present invention according to the signaling structure, through the side of the tree structure Displaying signaling, showing the structural relationship of signaling more clearly, is conducive to problem location; further, converting to the signaling structure of the java structure class, including all types of signaling structures, signaling tracking the signaling received in the background
  • the signaling structure is different.
  • the signaling is displayed as a tree structure, and the maintenance work is simple; the signaling is abnormal, and the positioning can be quickly and accurately.
  • FIG. 1 is a schematic flowchart of a signaling display method according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the composition of a signaling display system according to an embodiment of the present invention. detailed description
  • the basic idea of the present invention is: converting a signaling structure represented by a first language into a structural class represented by a second language, configuring a correspondence relationship between a structural class and a key value, and objectizing the structural class and the key value, referred to as a class
  • the object the receiving signaling tracks the signaling including the key value sent by the foreground, determines that the key value in the received signaling matches the class object, and displays the signaling as a tree structure according to the class object;
  • the first language uses the C language as an example
  • the second language uses the java language as an example to describe the solution of the present invention
  • the key value varies according to the service, and may be an event number, a thread number, or the like.
  • a signaling display method as shown in FIG. 1, the specific steps are as follows:
  • Step 101 The signaling traces the correspondence between the background configuration structure class and the key value, and objects the structure class and the key value to become a class object.
  • the signaling tracking background associates the structure class with the key value, and the structure class converts the signaling structure represented by the C language into a signaling structure represented by the java language, which is called a structure class, and is a file containing the structure field.
  • the structure field is a characteristic field of signaling, such as a parameter item or the like.
  • the conversion module can be converted into a Java language conversion tool by using the C language in the prior art.
  • the specific conversion process is as follows: Firstly, according to the number of bytes occupied by different types of structure fields in the signaling structure, the conversion rules of the structure fields are determined.
  • the char and signed char in the C language correspond to the byte in the Java language, in the C language. Unsigned char, short, signed short corresponds to short in java language, unsigned short, int, signed int, long in C language corresponds to int in java language, unsigned int in C language, unsigned long corresponds to long in java language, After the conversion rule is determined, the conversion can be implemented.
  • the following describes the conversion process by taking the signaling structure InterCommSendXMLReq_T as an example. The following is the signaling structure described in C language.
  • Typedef struct unsigned short all_len
  • DialoguelD, OperCode, and CParameters are substructures of the parent structure InterCommSendXMLReq. According to the conversion rules, the signaling structure corresponding to the java language representation of the signaling structure can be obtained, as shown below.
  • the signaling structure represented by the C language is a plurality of signaling structures including all the structure types preset in the conversion module.
  • the signaling tracking background described in the present invention is written in the java language and can only recognize the java language, and the letter If the structure is C language, the signaling structure represented by the C language needs to be converted into a structural class represented by the java language.
  • the name of the structural class can be named according to the need, and the structural structure is preset in the converted structural class.
  • the structure construction method refers to a program code of a structure construction method, is a commonly used construction method in java, is used to create a structure class as a structure object
  • the structure field assignment method refers to A structure field
  • the tree structure presentation method refers to a program code of a tree structure presentation method for displaying signaling as a tree structure.
  • the relationship between the conversion module and the signaling tracking background is:
  • the conversion module is responsible for the structure conversion, and the converted structure class is added to the java project in the signaling tracking background, and the compiled signaling tracking background is generated after compilation.
  • the associating the structure class with the key value includes: the signaling tracking background associates the structure class name with the corresponding key value according to the structural rule, and saves the correspondence between the structure class and the key value in a specific file, where the specific The file is a file that can be parsed by java, such as an Extensible Markup Language (xml) file, and includes a set of signaling structures, that is, a correspondence between a structure class and a key value; the structure class name can be combined with one or more The key values are associated, and the structural rules include the types of specific signaling structures and the types and numbers of key values to be associated. Take the following procedure as an example:
  • the structure structure name is InterCommSendXMLRsp_T.
  • the objectification of the signaling structure and the key value includes:
  • the java language is object-oriented programming, and the object can only be called directly. Therefore, it is necessary to first create a class that matches a specific file, and the following program is taken as an example:
  • This.structname structname
  • opecode corresponds to the key value
  • opecode "3”
  • structname corresponds to the structure class name, such as InterCommSendXMLReq_T, struct is used to save the structure object
  • the class corresponds to the structure class name, such as structname, that is, a correspondence between a group of structure classes and key values corresponds to a class.
  • the class is created as a class object, and a one-dimensional array is defined for storing the class object.
  • the length of the one-dimensional array that is, the number of elements in the one-dimensional array corresponds to the number of classes, that is, a group of structures
  • the correspondence between classes and key values corresponds to a one-dimensional array element, and a one-dimensional array element holds a class object. For example, if the xml file has two sets of structure classes and key values, the length of the one-dimensional array is 2.
  • the structure class and the key value in the correspondence between the first group of structure classes and the key value, the one-dimensional array element of the corresponding class object is assumed to be A[0], and the correspondence relationship between the second group structure class and the key value is The structure class and key value, the corresponding one-dimensional array element of the class object is assumed to be A[l].
  • the signaling tracking background adds the key value to the corresponding class object, and according to the structural construction method included in the structure class in the specific file, creates the object of the structure class, that is, the structure object, and adds the structure object to the matched class.
  • the key value in the correspondence between the first group structure class and the key value in the xml file is added to A[0]
  • the structure class in the correspondence relationship between the first group structure class and the key value is According to the structure construction method, it is created as a structure object, added to A[0], the key value in the correspondence between the second group structure class and the key value is added to A[l], and the second group structure class and the key value are
  • the structure class in the corresponding relationship is created as a structure object according to the structure construction method and added to A[l].
  • the signaling tracking background saves the class object, and the class and class object refer to different structural forms.
  • Step 102 The signaling tracking front-end receiving signaling traces the tracking condition sent by the background, and sends the signaling Send to the signaling tracking background.
  • the signaling tracking background sends a tracking condition to the signaling tracking foreground, where the tracking condition includes the terminal number to be tracked, the service type of the signaling, and the like, the signaling tracking the foreground receiving tracking condition, and reading the tracking condition in the service processor.
  • Signaling adds a key value in the signaling and sends it to the signaling tracking background.
  • the signaling tracking background may send cancellation tracking information to the signaling tracking foreground, and then the signaling tracking foreground stops tracking, and stops signaling to the signaling tracking background.
  • Step 103 The signaling tracking background determines a matching class object according to the key value in the signaling, and displays the signaling as a tree structure according to the class object.
  • the signaling tracking background receives the signaling, reads the key value in the signaling, and queries the saved class object according to the key value. If the key value in the class object does not match the key value in the read signaling, the process ends. If the key value in the class object matches the key value in the read signaling, the structural object of the class object is read, and when the user selects to view the structure of the signaling, the structural field assignment in the structural object is called.
  • the method adds the content corresponding to the structure field in the signaling, for example, a value to the structure field corresponding to the structure object, and takes the signaling structure as InterCommSendXMLReq_T as an example.
  • the process of assigning the structure field is as follows:
  • I_id adaptor. getshort(input, "unsigned char", start);
  • L_id adaptor. getshort(input, "unsigned char", start);
  • Lcomponent adaptor. getshort(input, "unsigned char", start);
  • Start start + Lpara.length;
  • the endian bitorder parses the signaling content.
  • the platform type and endian are pre-defined parameters. If the format is true, the intel platform is true.
  • the bitorder is true, The parsing starts from the high to the low, according to the byte length of the leaf node type, taking all_len as an example, the all_len type is int, and the byte length is 2, then the content corresponding to all_len is from the high to the low, and the signaling corresponds to the structural object.
  • the content is 2 bytes long in position.
  • the signaling is then presented as a tree structure based on the tree structure presentation method in the structure object.
  • the specific content includes: firstly creating a tree structure class StmctTree, the tree structure class StmctTree, including the node name stmctName, the subtree sonTree, the node information stmctInfo, the structure start position startlndex and the end position endlndex, the specific structure 3 ⁇ 4 mouth:
  • sonTree add(tree) ;
  • the tree structure class StmctTree is created as an object, that is, a tree structure class object, and the structure field in the structure object is used as a node, and the node includes a root node, a leaf node, and the like, and the start and end of the tree structure class object
  • the location may be obtained according to the byte length of the type of the node, and then the node node is created with the node information, and the created node object is added to the tree structure class object, where the node information includes the node name, the content corresponding to the node, and the node. Start position, node end position.
  • the signaling structure of the InterCommSendXMLReq_T is shown as a tree structure as an example.
  • StmctTree tree new StructTree()
  • the present invention further provides a signaling display system.
  • the system includes: a conversion module 201, a signaling tracking background 202, and a signaling tracking foreground 203;
  • the conversion module 201 is configured to convert the signaling structure represented by the C language into a signaling structure represented by the java language, which is called a structure class, and preset a structure construction method, a structure field assignment method, and a tree structure display method in the structure class.
  • the structure class name may be named according to requirements; the structure construction method refers to a program code of a structure construction method, which is a commonly used construction method in java, and is used to create a structure class as a structure object, and the structure field assignment method refers to
  • the structure field assignment method structure display method refers to the program code of the tree structure display method, which is used to display the signaling as a tree structure; the signaling tracking background 202 is configured to configure the correspondence between the structure class and the key value according to the structure rule and save it in a specific In the file, the specific file is a file that can be parsed by the signaling tracking background, such as an xml file, and the structure class and the key value are objectified to form a class object; the tracking condition is sent to the signaling tracking foreground 203, and the signaling tracking front end 203 is received.
  • the signaling tracking foreground 203 is configured to receive the tracking condition sent by the signaling tracking background 202, determine signaling that is consistent with the tracking condition, add a key value in the signaling according to the structural rule, and send signaling including the key value to the signaling. Tracking the background 202; the structural rules include the type of the specific signaling structure and the number and number of key values to be associated.
  • the signaling tracking background 202 is specifically configured to create a class that matches a specific file, and the class corresponds to a correspondence between a structure class and a key value in a specific file, and further creates a class object, the class object and the class—
  • a correspondence between a group of structure classes and key values in a specific file corresponds to a class object, and a one-dimensional array is defined, and an element in the one-dimensional array corresponds to the class object, and is used to save the class object.
  • Add the key value in the specific file to the corresponding class object read the structure class corresponding to the structure class name in the specific file, create the structure class object according to the structure construction method in the structure class, that is, the structure object, and add Go to the corresponding class object.
  • the signaling tracking background 202 is specifically configured to read the key value in the received signaling, query the saved class object according to the key value, and determine that the key value in the class object matches the key value in the received signaling. Then, the key value of the received signaling matches the class object.
  • the signaling tracking background 202 is specifically configured to read the structural object in the class object, call the structural field assignment method in the structural object, add the content of the structural field in the signaling to the corresponding structural field in the structural object, and call the structural object.
  • the tree structure in the display method showing the signaling as a tree structure.
  • the signaling tracking background 202 is further configured to send the cancellation tracking information to the signaling tracking foreground 203;
  • the signaling tracking foreground 203 is configured to receive cancellation tracking information, stop signaling tracking, and stop sending signaling to the signaling tracking background 202.

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Description

一种信令展示方法及系统 技术领域
本发明涉及信令跟踪领域, 特别是指一种信令展示方法及系统。 背景技术
当前, 信令跟踪系统在通信系统中逐渐得到普遍应用, 信令跟踪运用 在包括短信、 彩信等多种业务中, 它能够对业务流程间交互的信令进行跟 踪显示, 并提供相应的解释和分析, 方便开发人员观察信令内容和交互流 程, 定位业务出现的问题, 例如信令的缺失和信令内容的异常。 信令跟踪 系统总体上可分为信令跟踪前台和信令跟踪后台两个部分。 信令跟踪前台 通常运行在业务处理机上, 负责向信令跟踪后台发送业务处理中的信令, 信令跟踪后台运行在跟踪客户端上, 例如个人计算机, 负责建立和取消跟 踪任务, 显示信令内容, 所述业务处理机根据业务的不同而不同, 包括短 信业务处理机、 彩信业务处理机等。
现在的信令跟踪工具一般是将信令逐条显示, 并以文本的方式将信令 的关键信息显示出来, 所述关键信息为信令的结构字段的值, 所述结构字 段是信令的特征字段, 例如参数项等。 这种方法的缺点显而易见, 首先, 这种方法的可扩展性不强, 不同的信令, 其信令结构也不同, 所述信令结 构为包含不同结构字段的信令, 这样, 信令结构不同, 其包含的结构字段 自然也不同, 针对不同的信令结构需要区别处理, 如果某种业务的信令结 构成百上千, 这种方法处理起来无疑代码量巨大, 维护工作复杂; 其次, 文本方式显示信令关键信息不能很好地体现信令结构中根节点和叶子节 点、 母结构与其各个子结构之间的关系, 不能表示出各关键信息在结构中 的相对位置, 进而表达出信令的结构; 再次, 这种方法是读取承载信令的 码流, 通过关键信息在码流中的不同字段, 获得关键信息的, 如果码流异 常, 将无法定位并获取关键信息。 发明内容
有鉴于此, 本发明的主要目的在于提供一种信令展示方法及系统, 清 楚显示信令中的结构关系, 有利于问题定位。
为达到上述目的, 本发明的技术方案是这样实现的:
本发明提供了一种信令展示方法, 该方法包括:
转换模块将第一语言表示的信令结构转换为第二语言表示的结构类, 信令跟踪后台配置结构类与键值的对应关系, 将结构类与键值对象化, 成 为类对象; 确定接收的信令中的键值与类对象匹配时, 根据类对象将接收 的信令展示为树结构。
上述方案中, 所述第一语言为 C语言, 第二语言为 java语言。
上述方案中, 所述信令跟踪后台配置结构类与键值的对应关系包括: 信令跟踪后台根据结构规则, 配置结构类名称与键值的对应关系, 保存在 特定文件中。
上述方案中, 所述将结构类与键值对象化, 成为类对象包括: 创建与 特定文件匹配的类, 创建所述类的类对象, 将键值添加到类对象中, 根据 结构类中的结构构造方法创建结构类的结构对象, 将结构对象添加到类对 象中, 保存类对象。
上述方案中, 所述确定接收的信令中的键值与类对象匹配包括: 接收 信令, 所述信令中包含根据结构规则添加的键值, 读取信令中的键值, 根 据键值查询类对象, 确定类对象中的键值与所述信令中的键值相符, 则键 值与类对象匹配。
上述方案中, 所述根据类对象将接收的信令展示为树结构包括: 读取 类对象中的结构对象, 调用结构对象中的树结构展示方法, 将信令展示为 树结构; 并调用结构对象中的结构字段赋值方法, 将信令中结构字段对应 的内容添加到树结构相应的结构字段。
本发明还提供了一种信令展示系统, 该系统包括: 转换模块、 信令跟 踪前台、 信令跟踪后台;
转换模块, 将第一语言表示的信令结构转换为第二语言表示的结构类; 信令跟踪前台, 根据信令跟踪后台发送的跟踪条件将包含键值的信令 发送给信令跟踪后台;
信令跟踪后台, 配置结构类与键值的对应关系, 将结构类与键值对象 化, 成为类对象; 向信令跟踪前台发送跟踪条件, 确定所接收的信令中的 键值与类对象匹配时, 根据类对象将所接收的信令展示为树结构。
上述方案中, 所述转换模块, 将 C语言表示的信令结构转换为 java语 言表示的结构类。
上述方案中, 所述信令跟踪后台, 根据结构规则, 配置结构类名称与 键值的对应关系, 保存在特定文件中。
上述方案中, 所述信令跟踪后台, 创建与特定文件匹配的类, 创建所 述类的类对象, 将键值添加到类对象中, 根据结构类中的结构构造方法创 建结构类的结构对象, 将结构对象添加到类对象中并保存。
上述方案中, 所述信令跟踪后台, 读取所接收的信令中的键值, 根据 键值查询类对象, 确定类对象中的键值与所述信令中的键值相符, 则键值 与类对象匹配。
上述方案中, 所述信令跟踪后台, 读取类对象中的结构对象, 调用结 构对象中的树结构展示方法, 将接收的信令展示为树结构; 并调用结构对 象中的结构字段赋值方法, 将信令中结构字段的内容添加到树结构相应的 结构字段。
本发明所述的信令展示方法及系统, 根据信令结构, 通过树结构的方 式展示信令, 更加清楚的显示信令的结构关系, 有利于问题定位; 进一步 的, 转换为 java结构类的信令结构, 包含信令结构的所有类型, 信令跟踪 后台接收的信令的信令结构不同, 根据树结构展示方法及不同的转换后的 信令结构, 将信令展示为树结构, 维护工作简单; 信令出现异常, 可快速 准确的定位。 附图说明
图 1为本发明实施例实现信令展示方法流程示意图;
图 2为本发明实施例实现信令展示系统组成示意图。 具体实施方式
本发明的基本思想是: 将第一语言表示的信令结构转换为第二语言表 示的结构类, 配置结构类与键值的对应关系, 并将结构类与键值对象化, 称之为类对象, 接收信令跟踪前台发送的包含键值的信令, 确定所接收的 信令中的键值与类对象匹配, 根据类对象将信令展示为树结构;
其中, 第一语言以 C语言为例, 第二语言以 java语言为例来对本发明 方案进行说明; 所述键值根据业务的不同而不同, 可以是事件号、 线程号 等。
下面通过具体实施例与附图来对本发明进行详细说明, 一种信令展示 方法, 如图 1所示, 具体步骤如下:
步骤 101、信令跟踪后台配置结构类与键值的对应关系, 并将结构类与 键值对象化, 成为类对象;
信令跟踪后台将结构类与键值相关联, 所述结构类为转换模块将 C语 言表示的信令结构转换为 java语言表示的信令结构, 称之为结构类, 是包 含结构字段的文件, 所述结构字段是信令的特征字段, 例如参数项等。
所述转换模块可以通过现有技术中的 C语言转换为 java语言的转换工 具实现, 具体转换过程为: 首先根据信令结构中不同类型的结构字段所占 用字节数确定结构字段的转换规则, C语言中的 char、 signed char对应 java 语言中的 byte, C语言中的 unsigned char、 short、 signed short对应 java语 言中的 short, C语言中的 unsigned short、 int、 signed int、 long对应 java语 言中的 int, C语言中的 unsigned int、 unsigned long对应 java语言中的 long, 转换规则 确 定以后 , 就可以 实现转换, 下面 以信令结构 InterCommSendXMLReq_T为例介绍转换过程。 以下为 C语言描述的该信 令结构,
typedef struct unsigned short all_len;
unsigned char tag—did;
DialoguelD d_id;
unsigned char i_id;
unsigned char tag—lid;
unsigned char l_id;
OperCode opercode;
unsigned char l_component;
CParameters Lpara;
} InterCommSendXMLReq_T;
其 中 DialoguelD 、 OperCode 、 CParameters 为 父 结 构 InterCommSendXMLReq的子结构, 根据转换规则, 可得出该信令结构对应 的 java语言表示的信令结构, 如下所示,
public int all_len;
public short tag—did;
public DialoguelD d_id;
public short i_id; public short tag—lid;
public short l_id;
public OperCode opercode;
public short l_component;
public CParameters i_para;
C语言表示的信令结构为预置在转换模块中的包含了所有结构类型的 多种信令结构; 本发明中所述的信令跟踪后台用 java语言编写, 只能识别 java语言, 而信令结构为 C语言, 则需要将 C语言表示的信令结构转换为 java语言表示的结构类, 所述结构类的名称可根据需要自行命名, 同时, 在转换后的结构类中预置结构构造方法、 结构字段赋值方法及树结构展示 方法, 所述结构构造方法指结构构造方法的程序代码, 是 java中常用的构 造方法, 用于将结构类创建为结构对象, 所述结构字段赋值方法指结构字 段, 所述树结构展示方法指树结构展示方法的程序代码, 用于将信令展示 为树结构。
转换模块与信令跟踪后台的关系是: 转换模块负责结构转换, 转换得 到的结构类添加到信令跟踪后台的 java工程中, 编译后生成可运行的信令 跟踪后台。
所述将结构类与键值相关联包括: 信令跟踪后台根据结构规则将结构 类名称与相应的键值相关联, 并将结构类与键值的对应关系保存在特定文 件中, 所述特定文件为 java可以解析的文件, 例如可扩展标记语言 (xml ) 文件, 包含了一组一组的信令结构、 即结构类与键值的对应关系; 所述结 构类名称可以与一个或多个键值相关联, 所述结构规则包括具体的信令结 构的种类及应关联的键值的类别与个数。 以下列程序为例:
<?xml version= " 1.0 " encoding: " gb2312 " ?>
<trace> <general>
<struct-count>2</struct-count>
</general>
<struct>
<structl event: " 9212 " opecode: " 3 " structname= "
InterCommSendXMLReq_T " />
<struct2 event: " 9213 " opecode: " 4 " structname= " InterCommSendXMLRsp_T " />
</ struct >
</trace>
结构类名称为 InterCommSendXMLReq_T 的信令结构与键值为 event= " 9212 " 及 opecode= " 3 " 关 联 , 结 构 类 名 称 为 InterCommSendXMLRsp_T 的信令结构与键值为 event= " 9213 " 及 opecode= " 4 " 关联, 并保存在 xml文件中。
所述将信令结构与键值对象化包括: java语言是面向对象的编程, 只 能直接调用对象, 因此, 需要先创建与特定文件匹配的类, 以下列程序为 例:
class Item
{
protected String event;
protected String opecode;
protected String structname;
protected String struct;
public Item(String event, String opecode, String structname, object struct)
{
this, event = event; this.opecode = opecode;
this.structname = structname;
this, struct = struct; }
上述类文件定义了四个变量, event对应键值 event, 例如 event= " 9212 " , opecode对应键值 opecode, 例如 opecode= " 3 " , structname对应 结构类名称, 例如 InterCommSendXMLReq_T, struct用于保存结构对象, 所述类与结构类名称、如 structname——对应,也就是说一组结构类与键值 的对应关系对应一个类。
然后将类创建为类对象, 定义一个一维数组, 用于保存类对象, 所述 一维数组的长度、 即一维数组中元素的个数与类的个数对应, 也就是说一 组结构类与键值的对应关系对应一个一维数组元素, 一个一维数组元素保 存一个类对象, 例如, 假设 xml文件有两组结构类与键值的对应关系, 则 一维数组的长度为 2,其中的第一组结构类与键值的对应关系中的结构类及 键值, 所对应的类对象的一维数组元素假设为 A[0] , 第二组结构类与键值 的对应关系中的结构类及键值, 所对应的类对象的一维数组元素假设为 A[l]。信令跟踪后台将键值添加到所对应的类对象中, 同时根据特定文件中 结构类包含的结构构造方法, 创建结构类的对象, 即结构对象, 将结构对 象添加到所匹配的类所对应的类对象中, 例如, 将 xml文件中, 第一组结 构类与键值的对应关系中的键值添加到 A[0] , 将第一组结构类与键值的对 应关系中的结构类根据结构构造方法创建为结构对象, 添加到 A[0]中, 将 第二组结构类与键值的对应关系中的键值添加到 A[l] , 将第二组结构类与 键值的对应关系中的结构类根据结构构造方法创建为结构对象,添加到 A[l] 中。 信令跟踪后台保存类对象, 所述的类、 类对象是指不同的结构形式。
步骤 102、信令跟踪前台接收信令跟踪后台发送的跟踪条件, 将信令发 送给信令跟踪后台。
信令跟踪后台向信令跟踪前台发送跟踪条件, 所述跟踪条件包括所要 跟踪的终端号码、 信令的业务类型等等, 信令跟踪前台接收跟踪条件, 读 取业务处理机中符合跟踪条件的信令, 根据结构规则, 在信令中添加键值, 并发送给信令跟踪后台。 同样的, 信令跟踪后台可向信令跟踪前台发送取 消跟踪信息, 则信令跟踪前台停止跟踪, 停止向信令跟踪后台发送信令。
步骤 103、信令跟踪后台根据信令中的键值确定匹配的类对象, 根据类 对象将信令展示为树结构。
信令跟踪后台接收信令, 读取信令中的键值, 根据键值查询保存的类 对象, 若类对象中的键值与所读取的信令中的键值不相符, 则流程结束; 若类对象中的键值与所读取的信令中的键值相符, 读取所述类对象的 结构对象, 在用户选择查看此信令的结构时, 调用结构对象中的结构字段 赋值方法, 将所述信令中结构字段对应的内容, 例如数值, 添加到结构对 象对应的结构字段中, 以信令结构为 InterCommSendXMLReq_T为例, 所 述结构字段赋值过程如下:
public void parse(byte input [],int start)
TLang Adaptor adaptor = new TLangAdaptor(platform, bitorder); all_len = adaptor. getint(input, "unsigned short", start);
start = start+2;
tag—did = adaptor.getshort(input,"unsigned char", start);
start = start+1;
d_id.parse(input, start);
start = start + d_id.length;
i_id = adaptor. getshort(input, "unsigned char", start);
start = start+1;
tag—lid = adaptor. getshort(input, "unsigned char", start); start = start+1;
l_id = adaptor. getshort(input, "unsigned char", start);
start = start+1;
opercode.parse(input,start);
start = start + opercode. length;
Lcomponent = adaptor. getshort(input, "unsigned char", start);
start = start+1;
i_para.parse(input, start);
start = start + Lpara.length; 根据平台类型 platform, 字节序 bitorder解析信令内容, 所述平台类型 及字节序为预先定义的参数, 假设 latform为 true时为 intel平台, bitorder 为 true 时是从高位到低位开始解析, 根据叶子节点类型的字节长度, 以 all_len为例, all_len类型为 int , 字节长度为 2 , 则 all_len对应的内容为从 高位到低位选取信令中与结构对象对应位置的 2个字节长度的内容。
然后根据结构对象中的树结构展示方法, 将所述信令展示为树结构。 具体内容包括:首先创建一个树结构类 StmctTree,所述树结构类 StmctTree, 包含节点名称 stmctName、 子树 sonTree、 节点信息 stmctInfo、 结构起始位 置 startlndex及结束位置 endlndex , 具体结构 ¾口下:
public class StmctTree public String structName;
public Vector sonTree;
public String structlnfo;
public int startlndex,endlndex; public StmctTree (String name,String info,int start, int end) structName = name;
structlnfo = info;
sonTree = null;
startlndex=start;
endlndex=end;
public void addTreeNode(StructTree tree) if(sonTree = = null)
sonTree = new Vector();
sonTree. add(tree) ;
然后将树结构类 StmctTree创建为对象, 即为树结构类对象, 将结构对 象中的结构字段作为节点, 所述节点包括根节点、 叶子节点等, 其在树结 构类对象中的起始及结束位置可根据节点的类型的字节长度获取, 然后结 合节点信息将树节点创建节点对象, 将创建的节点对象添加进树结构类对 象, 所述节点信息包括节点名称、 节点对应的内容、 节点起始位置、 节点 结束位置。 下面以信令结构为 InterCommSendXMLReq_T的信令展示为树 结构为例进行说明:
public StmctTree getStructTree(int startindex) int start=startindex,end=startindex;
StmctTree tree = new StructTree();
start=end;end+=2;
tree . addTreeNode (new
StructTree("all_len",Integer.toString(all_len),start,e nd》;
start=end;end+=l ;
tree.addTreeNode(new
StructTree("tag_did",Integer.toString(tag_did),start,e nd));
start=end ;end+=d_id. length;
StructTree d_idtree = d_id.getStructTree(start);
d_idtree. structName = "d_id";
tree . addTreeNode(d_idtree);
start=end;end+=l ;
tree.addTreeNode(new
StructTree("i_id",Integer.toString(i_id),start,end));
start=end;end+=l ;
tree.addTreeNode(new
StructTree("tag_lid",Integer.toString(tag_lid),start,en d》;
start=end;end+=l ;
tree.addTreeNode(new
StructTree("l_id",Integer.toString(l_id),start,end));
start=end;end+=opercode . length;
StructTree opercodetree = opercode.getStructTree (start); opercodetree. structName = "opercode";
tree . addTreeNode(opercodetree);
start=end;end+=l ;
tree.addTreeNode(new
StructTree(' _component",Integer.toString(l_component),start,e nd));
start=end;end+=i_para. length;
StructTree Lparatree = Lpara. getStructTree(start); Lparatree . structName = "Lpara";
tree . addTreeNode(Lparatree);
tree. structName = "InterCommSendXMLReq_T";
return tree;
}
将 StmctTree创建为树结构类对象,以 InterCommSendXMLReq_T中的 叶子节点 allien为例, all_len在树结构类对象中的起始及结束位置, 根据 all_len类型, 即 int的字节长度获取, int的字节长度为 2, 则 all_len的起始 位置为 0, 结束位置为 2, 然后结合 allien信息将 all_len创建为节点对象, 即 new StmctTree("all_len",Integer.toString(all_len),start,end),将创建的 all_len 的对象添加到树结构类对象中。
基于上述方法, 本发明还提供了一种信令展示系统, 如图 2所示, 该 系统包括: 转换模块 201、 信令跟踪后台 202、 信令跟踪前台 203;
转换模块 201 , 用于将 C语言表示的信令结构转换为 java语言表示的 信令结构, 称之为结构类, 同时在结构类中预置结构构造方法、 结构字段 赋值方法及树结构展示方法; 所述结构类名称可根据需要自行命名; 所述 结构构造方法指结构构造方法的程序代码, 是 java中常用的构造方法, 用 于将结构类创建为结构对象, 所述结构字段赋值方法指结构字段赋值方法 结构展示方法指树结构展示方法的程序代码, 用于将信令展示为树结构; 信令跟踪后台 202,用于根据结构规则配置结构类与键值的对应关系并 保存在特定文件中, 所述特定文件为信令跟踪后台可解析的文件,例如 xml 文件, 将结构类与键值对象化, 形成类对象; 向信令跟踪前台 203发送跟 踪条件, 接收信令跟踪前台 203发送的信令, 确定所接收的信令的键值与 类对象匹配, 根据类对象将信令展示为树结构, 所述结构类与键值的对应 关系, 即为结构类名称与键值的对应关系; 信令跟踪前台 203 , 用于接收信令跟踪后台 202发送的跟踪条件, 确定 与跟踪条件相符的信令, 根据结构规则在信令中添加键值, 将包含键值的 信令发送给信令跟踪后台 202;所述结构规则包括具体的信令结构的种类及 应关联的键值的类别与个数。
信令跟踪后台 202, 具体用于创建与特定文件匹配的类, 所述类与特定 文件中的结构类与键值的对应关系一一对应, 进一步创建类对象, 所述类 对象与类——对应, 也就是说特定文件中的一组结构类与键值的对应关系 对应一个类对象, 定义一维数组, 所述一维数组中的元素与所述类对象对 应, 用于保存类对象, 将特定文件中的键值添加到所对应的类对象中, 读 取特定文件中的结构类名称对应的结构类, 根据结构类中的结构构造方法 创建结构类对象, 即为结构对象, 并添加到所对应的类对象中。
信令跟踪后台 202, 具体用于读取所接收的信令中的键值,根据键值查 询所保存的类对象, 确定有类对象中的键值与所接收的信令中的键值相符, 则所接收信令的键值与类对象匹配。
信令跟踪后台 202, 具体用于读取类对象中的结构对象, 调用结构对象 中的结构字段赋值方法, 将信令中结构字段的内容添加到结构对象中相应 的结构字段中, 调用结构对象中的树结构展示方法, 将信令展示为树结构。
信令跟踪后台 202进一步用于, 向信令跟踪前台 203发送取消跟踪信 息;
信令跟踪前台 203 , 用于接收取消跟踪信息, 停止信令跟踪, 停止向信 令跟踪后台 202发送信令。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围, 凡在本发明的精神和原则之内所作的任何修改、 等同替换和改进 等, 均应包含在本发明的保护范围之内。

Claims

权利要求书
1、 一种信令展示方法, 包括:
转换模块将第一语言表示的信令结构转换为第二语言表示的结构类, 信令跟踪后台配置结构类与键值的对应关系, 将结构类与键值对象化, 成 为类对象; 确定接收的信令中的键值与类对象匹配时, 根据类对象将接收 的信令展示为树结构。
2、根据权利要求 1所述的方法,其特征在于,所述第一语言为 C语言, 第二语言为 java语言。
3、 根据权利要求 2所述的信令展示方法, 其特征在于, 所述信令跟踪 后台配置结构类与键值的对应关系包括:
信令跟踪后台根据结构规则, 配置结构类名称与键值的对应关系, 保 存在特定文件中。
4、 根据权利要求 3所述的信令展示方法, 其特征在于, 所述将结构类 与键值对象化成为类对象包括:
创建与特定文件匹配的类, 创建所述类的类对象, 将键值添加到类对 象中, 根据结构类中的结构构造方法创建结构类的结构对象, 将结构对象 添加到类对象中, 保存类对象。
5、 根据权利要求 1至 4任一项所述的信令展示方法, 其特征在于, 所 述确定接收的信令中的键值与类对象匹配包括:
接收信令, 所述信令中包含根据结构规则添加的键值, 读取信令中的 键值, 根据键值查询类对象, 确定类对象中的键值与所述信令中的键值相 符, 则键值与类对象匹配。
6、 根据权利要求 4所述的信令展示方法, 其特征在于, 所述根据类对 象将接收的信令展示为树结构包括:
读取类对象中的结构对象, 调用结构对象中的树结构展示方法, 将信 令展示为树结构; 并调用结构对象中的结构字段赋值方法, 将信令中结构 字段对应的内容添加到树结构相应的结构字段。
7、 一种信令展示系统, 包括: 转换模块、 信令跟踪前台、 信令跟踪后 台 - 转换模块, 将第一语言表示的信令结构转换为第二语言表示的结构类; 信令跟踪前台, 根据信令跟踪后台发送的跟踪条件, 将包含键值的信 令发送给信令跟踪后台;
信令跟踪后台, 配置结构类与键值的对应关系, 将结构类与键值对象 化, 成为类对象; 向信令跟踪前台发送跟踪条件, 确定所接收的信令中的 键值与类对象匹配时, 根据类对象将所接收的信令展示为树结构。
8、 根据权利要求 7所述的系统, 其特征在于,
所述转换模块, 将 C语言表示的信令结构转换为 java语言表示的结构 类。
9、 根据权利要求 8所述的信令展示系统, 其特征在于,
所述信令跟踪后台, 根据结构规则, 配置结构类名称与键值的对应关 系, 保存在特定文件中。
10、 根据权利要求 9所述的信令展示系统, 其特征在于,
所述信令跟踪后台, 创建与特定文件匹配的类, 创建所述类的类对象, 将键值添加到类对象中, 根据结构类中的结构构造方法创建结构类的结构 对象, 将结构对象添加到类对象中并保存。
11、 根据权利要求 7至 9任一项所述的信令展示系统, 其特征在于, 所述信令跟踪后台, 读取所接收的信令中的键值, 根据键值查询类对 象, 确定类对象中的键值与所述信令中的键值相符, 则键值与类对象匹配。
12、 根据权利要求 10所述的信令展示系统, 其特征在于,
所述信令跟踪后台, 读取类对象中的结构对象, 调用结构对象中的树 结构展示方法, 将接收的信令展示为树结构; 并调用结构对象中的结构字 段赋值方法, 将信令中结构字段的内容添加到树结构相应的结构字段。
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