JP3037129B2 - Command database creation device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a command database creation device used by a command analysis device, and more particularly to a command database which prevents the presence of duplicate command analysis rules and the presence of different analysis rules for the same keyword. The present invention relates to a device for creating a command database.

[0002]

2. Description of the Related Art FIG. 10 shows a general format of a command. The command includes a command name and a plurality of parameters corresponding to the command name.

FIG. 11 shows a general format of the parameters shown in FIG. The parameter includes a keyword name and a parameter value for the keyword.

FIG. 7 is a conceptual diagram showing a configuration of a conventional command analysis system (for example, Japanese Patent Laid-Open No. 03-0255).
54 (command default value analysis method)
068615 (command analysis processing method)).

In FIG. 7, 21 is a terminal device, 22 is a control device, 23 is an execution device, 24 is a command analysis device, 3
1 is an analysis means, 32 is an analysis result determination means, 33 is an analysis result setting means, 34 is an error information setting means, and 35 is a command database.

FIG. 8 shows the command database 35 of FIG.
FIG. 3 is a conceptual diagram showing the configuration of FIG. In the figure, 41 is a command database, 51 is a command name table of the command database, 52 is a keyword table of the command database, and 53 is an analysis rule table of the command database.

FIG. 12 shows the command name table 51 of FIG.
FIG. The command name table stores a command name and a table number of the keyword name table 52 in which a keyword name for the command name is stored.

FIG. 13 shows the keyword name table 5 shown in FIG.
FIG. The keyword name table includes an analysis rule table 53 storing the keyword names of the parameters and the analysis rules of the parameter values for the keyword names.
Table number is stored.

FIG. 14 shows the analysis rule table 53 of FIG.
FIG. The analysis rule table stores analysis rules for parameter values.

Next, the operation of the command analyzer will be described with reference to these drawings.

The command analyzer 24 receives a command input from the terminal device 21 as shown in FIG. The received command is analyzed by the analysis means 31 of the command analysis device 24. FIG. 9 is a flowchart showing the operation of the command analysis means 31. The command name is extracted from the received command, and the command name table of the command database as shown in FIG.
01), it is determined whether or not it is found in the command name table of the command database (302). If it is not found in the command name table of the command database, output of error information is requested (309), and the process is terminated. If found in the command name table of the command database, it is determined whether or not the analysis of the command has been completed (303). If the analysis of the command has been completed, execution of the command is requested (308). finish. If the analysis of the command has not been completed, the keyword names of the parameters as shown in FIG. 11 are extracted from the received command, and the keyword name table of the command database as shown in FIG. 13 is searched (304). It is determined whether the keyword name is found in the keyword name table (305). If the keyword name is not found in the keyword name table, output of error information is requested (30).
9), end the processing. If found in the keyword name table, the parameter value for the keyword name is extracted from the received command, and the parameter value is checked with reference to the analysis rule table as shown in FIG. 14 (306), and whether the parameter value is normal or not is determined. Is determined (307). If the parameter value is not normal, an output of error information is requested (309), and the process is terminated. If the parameter value is normal, it is determined whether or not the analysis of the command has been completed (303). The following processing is repeated. The analysis result of the analysis means 31 is returned in two types, normal and abnormal, and the analysis result determination means 32 determines the analysis result,
If the analysis result is normal, the analysis result is set by the analysis result setting means 33, the command is passed to the execution device 23 via the control device 22, and the execution result is displayed on the terminal device 21 via the control device 22. . If the analysis result is abnormal, the error information is set by the error information setting means 34, and an error message is displayed on the terminal device 21 via the control device 22.

When the command database of the command analyzer described above is created, it is created by combining command analysis rules on a desk. Therefore, when the number of commands to be analyzed increases, analysis rules are created redundantly, and even if the keyword names of commands are the same, the analysis rules for parameter values are different.

[0013]

The above-mentioned conventional problem is that when the command database of the command analyzing apparatus is created, the rules for analyzing the commands are combined on a desk to create a large number of commands to be analyzed. In such a case, there are drawbacks such as creating duplicate analysis rules and different analysis rules for parameter values even when the keyword names of commands are the same.

An object of the present invention is to provide a command database creating apparatus which can prevent the analysis rules from being duplicated in the command database of the command analyzing apparatus and the existence of different analysis rules for parameter values having the same keyword name.

[0015]

According to a first aspect of the present invention, there is provided a command database creating apparatus for creating a command database for an apparatus using a command stored in a command database. An analysis rule storage device for registering in a storage means having analysis rules for analyzing the normality of the keyword value of the keyword in advance is provided. When a command to be registered and a keyword of the command are input from a terminal device, the analysis rule storage is performed. An analysis rule combination device that obtains the analysis rule corresponding to the keyword input through the device, and registers the input command, the keyword of the command, and the obtained analysis rule of the keyword in the command database. Command database output device It is characterized in.

According to a second aspect of the present invention, in the first aspect, the analysis rule storage device receives an instruction to register the keyword of the command input from the terminal device and an analysis rule for analyzing the keyword value of the keyword. Then, the received keyword and the analysis rule are registered in the storage unit only when both the received keyword and the analysis rule are not registered in the storage unit.

According to a third aspect, in the second aspect, the analysis rule storage device receives an instruction to register the keyword of the command input from the terminal device and an analysis rule for analyzing the keyword value of the keyword. If either the received keyword or the analysis rule already exists in the storage unit, a "keyword name change request" is output to the terminal device as a message.

In a fourth aspect of the present invention, in the third aspect, the analysis rule storage device receives an instruction to register the keyword of the command input from the terminal device and an analysis rule for analyzing the keyword value of the keyword. If both the received keyword and the analysis rule are already present in the storage means, "already registered" is output to the terminal device as a message.

Furthermore, a fifth invention is characterized in that the device using the command in the first invention is a command analysis device.

[0020]

Next, the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing one embodiment of the present invention.
2 and 3 are flowcharts of the analysis rule storage device 5, and FIG.
Is a flowchart of the analysis rule combination device 4, FIG. 5 is an explanatory diagram of a keyword name table created by the command database creating device of FIG. 1, and FIG. 6 is an explanatory diagram of an analysis rule table created by the command database creating device of the present invention. It is.

In FIG. 1, 1 is a terminal device, 2 is a control device, 3 is an analysis rule registration device, 4 is an analysis rule combination device, 5 is an analysis rule storage device, 6 is a command database output device of a command analysis device, 7 Is a command database.

In FIG. 5, the keyword name table stores a keyword name of a parameter and a table number of an analysis rule table storing analysis rules of parameter values for the keyword name.

In FIG. 6, the analysis rule table stores analysis rules for parameter values of parameters.

The keyword input from the terminal device 1 and the analysis rule of the parameter value corresponding to the keyword name are transferred to the analysis rule registration device 3 via the control device 2. The analysis rule registration device 3 adds a registration instruction to the information received from the control device 2 and transfers the information to the analysis rule storage device 5. Further, the result of the registration instruction is received from the analysis rule registration device 5 and displayed on the terminal device 1 via the control device 2. In the case of a registration instruction, the analysis rule storage device 5 compares the information received from the analysis rule registration device 3 with the already registered analysis rule and returns the result to the analysis rule registration device 3. As the return result, if the keyword name and the analysis rule are both different, register them and return the result of "registration end". If the keyword names are the same and the analysis rules are different, or if the keyword names are different and the analysis rules are the same, the result of the "keyword name change request" is returned. If both the keyword name and the analysis rule are the same, the result of "already registered" is returned.

When the registration of the keyword name and the analysis rule is completed, the command database 7 of the command analysis device
The command name of the command registered in the command name table and the keyword name registered in the keyword name table of the command database of the same device are input from the terminal device 1. The input command name and keyword name are transferred to the analysis rule combination device 4 via the control device 2. The analysis rule combination device 4 adds an analysis rule return instruction to the information received from the control device 2 and transfers the information to the analysis rule storage device 5. Further, a result corresponding to the return instruction is received from the analysis rule registration device 5, and in the case of an abnormality, the result is displayed on the terminal device 1 via the control device 2. In the case of a return instruction, the analysis rule storage device 5 returns the result to the analysis rule combination device 4 based on the information received from the analysis rule combination device 4. As a return result, if the keyword name does not exist, the result of "invalid keyword" is returned, and if the keyword name exists, the analysis rule is returned. The analysis rule combination device 4 combines the analysis rules returned from the analysis rule storage device 5 and delivers them to the command database output device 6 of the command analysis device. The command database output device 6 of the command analyzer outputs the combination of the analysis rules received from the analysis rule combination device 4 as the command database 7 of the command analyzer.

FIGS. 2 and 3 are flowcharts of the analysis rule storage device 5, which will be described below.

It is determined whether the command is a command for registering the command name and the analysis rule from the analysis rule registration device 3 or a command for returning the analysis rule from the analysis rule combination device 4 (101). In the case of the registration instruction of the name and the analysis rule, the keyword name table as shown in FIG. 5 is searched (102), the analysis rule table as shown in FIG. 6 is searched (103), and the search result is present in the keyword name table. It is determined whether or not the keyword does not exist in the analysis rule table (104). If the keyword does not exist in the keyword name table and does not exist in the analysis rule table, the keyword name is registered in the keyword name table (105). The analysis rule is registered in (106), and "registration" is Set the end "(107), the processing is terminated. If it exists in the keyword name table or in the analysis rule table, it is determined whether the search result exists in the keyword name table and exists in the analysis rule table (108). If it exists in the table, “already registered” is set as the result of the registration instruction (1
09), the process ends. If it exists in the keyword name table and does not exist in the analysis rule table, or if it does not exist in the keyword name table and exists in the analysis rule table, a “keyword name change request” is set as a result of the registration instruction (110). ), And terminate the process.

In the case of an analysis rule return instruction from the analysis rule combination device 4, a keyword name table as shown in FIG. 5 is searched (111), and it is determined whether or not the search result exists in the keyword name table. (11
2) If it exists in the keyword name table, the analysis rule is returned (113), and the process ends. If it does not exist in the keyword name table, the result of "invalid keyword" is returned.

FIG. 4 is a flowchart of the analysis rule combination device 4, which will be described.

The command name and the keyword name input from the terminal device 1 are received by the analysis rule combination device 4 via the control device 2. Figure 12 shows the received command name.
Is registered in the command name table of the command database (201). When the registration is completed, an analysis rule return instruction is added to the received keyword name, and a request is made to the analysis rule storage device 5 to return the analysis rule (202).
The return result from the analysis rule storage device 5 is determined (20
3) If the analysis rule is returned as a return result, the keyword name is registered in the keyword name table of the command database shown in FIG. 13 (204), and the keyword name table number is stored in the command name table of FIG. 12 (2).
05), the analysis rule is registered in the analysis rule table of FIG. 14 (206), the analysis rule table number is stored in the keyword name table (207), and it is determined whether the input keyword name is completed (209). If the keyword name has not been completed, an analysis rule return instruction is added to the keyword name, and the analysis rule storage device 5 repeats the processing following the analysis rule return request (202).
If the keyword name has ended, it is determined whether the input command name has ended (209). If the command name has not ended, the command name is stored in the command name table shown in FIG. The process following registration (201) is repeated. If the command name has ended, the processing ends. If “invalid keyword” is returned as a result of the return from the analysis rule storage device 5, the process is terminated.

[0032]

As described above, according to the present invention, in the command database of the command analysis device, even if the number of commands is large, the analysis rules are duplicated and the existence of different analysis rules for the same keyword name of the command. There is an effect that can be prevented.

[Brief description of the drawings]

FIG. 1 is a block diagram showing one embodiment of the present invention.

FIG. 2 is a flowchart of the analysis rule storage device 5 of FIG.

FIG. 3 is a remaining flowchart of the analysis rule storage device 5 of FIG. 1;

FIG. 4 is a flowchart of the analysis rule combination device 4 of FIG. 1;

FIG. 5 is an explanatory diagram of a keyword name table created by the command database creating device of FIG. 1;

FIG. 6 is an explanatory diagram of an analysis rule table created by the command database creation device of the present invention.

FIG. 7 is a conceptual diagram showing a configuration of a conventional command analysis system.

8 is a conceptual diagram showing a configuration of a command database 35 of FIG.

FIG. 9 is a flowchart showing the operation of the command analysis means 31.

FIG. 10 is a diagram showing a general format of a command.

FIG. 11 is a diagram showing a general format of the parameters in FIG. 10;

12 is an explanatory diagram of the command name table 51 of FIG.

FIG. 13 is an explanatory diagram of the keyword name table 52 of FIG.

FIG. 14 is an explanatory diagram of an analysis rule table 53 of FIG. 8;

[Description of Signs] 1 Terminal device 2 Control device 3 Analysis rule registration device 4 Analysis rule combination device 5 Analysis rule storage device 6 Command database output device 7 Command database 21 Terminal device 22 Control device 23 Execution device 24 Command analysis device 31 Analysis device 32 Analysis result determination means 33 Analysis result setting means 34 Error information setting means 35, 41 Command database 51 Command name table 52 Keyword name table 53 Analysis rule table

(56) References JP-A-2-40758 (JP, A) JP-A-4-344527 (JP, A) JP-A-3-25554 (JP, A) (58) Fields investigated (Int) .Cl. ⁷ , DB name) G06F 15/00 310

Claims (5)

(57) [Claims] 1. A command database creating apparatus for creating a command database for an apparatus using a command stored in a command database, wherein a command constituting a command and a normality of a keyword value of the keyword are analyzed in advance. An analysis rule storage device for registering in a storage means having rules in advance is provided, and when a command to be registered and a keyword of the command are received from a terminal device, the keyword corresponding to the keyword input via the analysis rule storage device is corresponded. And a command database output device for registering the input command, the keyword of the command, and the obtained analysis rule of the keyword in the command database. Command data Base creation device. 2. The analysis rule storage device receives the keyword of the command input from the terminal device and an instruction to register an analysis rule for analyzing the keyword value of the keyword, and receives the keyword and the analysis rule. 2. The command database creating apparatus according to claim 1, wherein the keyword and the analysis rule received only when both are not registered in the storage unit are registered in the storage unit. 3. The analysis rule storage device receives an instruction to register the keyword of the command input from the terminal device and an analysis rule for analyzing the keyword value of the keyword, and receives the keyword and the analysis rule of the analysis rule. 3. The command database creating apparatus according to claim 2, wherein when either one of them already exists in the storage unit, a "keyword name change request" is output to the terminal device as a message. 4. The analysis rule storage device receives the keyword of the command input from the terminal device and an analysis rule registration instruction for analyzing the keyword value of the keyword, and receives the keyword and the analysis rule of the analysis rule. 4. The command database creating device according to claim 3, wherein when both are already present in the storage unit, "already registered" is output as a message to the terminal device. 5. The command database creation device according to claim 1, wherein the device using the command is a command analysis device.