JPH04267429A - Code conversion processing system - Google Patents

Abstract

PURPOSE:To enable a code conversion processing obtained by combining the code conversion with the reference to a code conversion dictionary and the code conversion with a standard code conversion routine for the system. CONSTITUTION:A code conversion means 11 with reference to the code conversion dictionary performs the code conversion with reference to a code conversion dictionary file 2 and when the conversion result is normal, stores the converted data. A system standard code conversion means 12 performs the code conversion with the system standard code conversion routine and when the conversion result is normal, stores the converted data. An illegal code processing means 13 stores any of the data before conversion, designation illegal code and system standard illegal code based on the presence or absence of the illegal code designation or a straight passing designation. A converted data output means 14 outputs any of the converted data, data before conversion, designation illegal code and system standard illegal code based on the processing of the respective means in a converted data file 4 as final converted data.

Description

[Detailed description of the invention]

0001

[Industrial Application Field] The present invention is applicable to an own system (a computer system to which a code conversion processing method such as the present invention is applied) and another system (a computer system other than the own system and an input device connected to the own system). data (including ANK (Alphabetic Number etc.))
Code conversion that converts the data of another system to match the code system of the own system, or converts the data of the own system to match the code system of the other system, when the code system of the data (such as Kana) data or Japanese data is different. Regarding processing method.

0002

[Background Art] Conventionally, this type of code conversion processing method has two methods: one method performs code conversion by referring to a code conversion dictionary created by the user; (There was no code conversion processing method that combined the above two methods.)

0003

[Problems to be Solved by the Invention] The above-mentioned conventional code conversion processing method has the disadvantage that it takes a long time to create an appropriate code conversion dictionary in a method that only refers to the code conversion dictionary. .

[0004] Furthermore, in a method using only the system standard code conversion routine, an invalid code (if the conversion result of the code conversion is not normal, that is, if the post-conversion code corresponding to the pre-conversion code is not defined) is returned. The disadvantage is that the system standard fixed code (code used by the user) is fixed and cannot be set arbitrarily by the user. . Another drawback is that it is not possible to specify a pass through (designation to output the pre-conversion code as is if no post-conversion code corresponding to the pre-conversion code is defined), which is possible with the method of referring to the code conversion dictionary.

In view of the above-mentioned points, an object of the present invention is to enable a code conversion process that combines code conversion by referring to a code conversion dictionary and code conversion by a system standard code conversion routine. To provide a code conversion processing method that can shorten the creation time of a code, and also enable arbitrary setting and transparent specification of illegal codes.

[0006]

[Means for Solving the Problems] The code conversion processing method of the present invention is capable of converting data of another system to match the code system of the own system when the data code systems of the own system and other systems are different. In a code conversion processing method that converts the data of the own system to conform to the code system of another system, if a code conversion dictionary file is allocated, code conversion is performed by referring to the code conversion dictionary and the conversion result of the code conversion is A code conversion dictionary reference code conversion means that determines whether the data is normal or not and stores the converted data if it is normal; If the code conversion result is not normal, perform code conversion using the system standard code conversion routine, determine whether the code conversion result is normal, and if it is normal, save the converted data. If the conversion result of the code conversion by the system standard code conversion means, the code conversion dictionary reference code conversion means, and the system standard code conversion means is not normal, the data before conversion is determined to be invalid based on the presence or absence of invalid code designation and pass-through designation. an illegal code processing means for storing either a code or a system standard illegal code, a conversion result of code conversion by the code conversion dictionary reference code conversion means, a conversion result of code conversion by the system standard code conversion means, and the illegal code processing. and post-conversion data output means for outputting either the post-conversion data, the pre-conversion data, the specified fraudulent code, or the system standard fraudulent code as final post-conversion data based on the processing result of the fraudulent code processing performed by the means.

[0007]

[Operation] In the code conversion processing method of the present invention, when a code conversion dictionary file is assigned, the code conversion dictionary reference code conversion means performs code conversion by referring to the code conversion dictionary, and the conversion result of the code conversion is normal. If the code conversion dictionary file is not allocated or the conversion result of the code conversion by the code conversion means referring to the code conversion dictionary is not normal, the converted data is saved. The system standard code conversion means performs code conversion using the system standard code conversion routine, determines whether the conversion result of the code conversion is normal, and if it is normal, saves the converted data and refers to the code conversion dictionary. When the conversion result of the code conversion by the code conversion means and the system standard code conversion means is not normal, the illegal code processing means selects one of the pre-conversion data, specified illegal code, and system standard illegal code based on the presence or absence of illegal code specification and pass-through specification. The post-conversion data output means stores the conversion results of the code conversion by the code conversion dictionary reference code conversion means, the conversion results of the code conversion by the system standard code conversion means, and the processing results of the illegal code processing by the illegal code processing means. Based on the converted data, the pre-converted data, the specified invalid code, or the system standard invalid code is output as the final converted data.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be explained in detail with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of an embodiment of the code conversion processing method of the present invention.

The code conversion processing method of this embodiment includes a pre-conversion data file 1 storing data before code conversion (pre-conversion data) and a code conversion dictionary (code conversion table used for code conversion). The code conversion dictionary file 2 includes a code conversion dictionary file 2, a code conversion processing system section 3, and a converted data file 4 storing data after code conversion (post-converted data).

The code conversion processing system section 3 includes a code conversion dictionary reference code conversion means 11 that performs code conversion by referring to a code conversion dictionary file 2, and a system standard code conversion means 12 that performs code conversion using a system standard code conversion routine. , a fraudulent code processing means 13 that performs processing related to fraudulent codes, and a converted data output means 14 that outputs the final converted data (unauthorized code processing means 13 and converted data output means 14). The means 14 performs the processing integrally).

FIG. 2 is a flowchart showing the processing of the code conversion dictionary reference code conversion means 11. This process includes a conversion end flag OFF step 21, a pre-conversion data input step 22, and a code conversion dictionary allocation determination step 23.
, a code conversion dictionary reference code conversion step 24 , a conversion result normality determination step 25 , a post-conversion data storage step 26 , and a conversion end flag ON step 27 .

FIG. 3 shows the system standard code conversion means 12.
2 is a flowchart showing the processing of FIG. This process consists of a conversion end flag determination step 31, a system standard code conversion routine code conversion step 32, a conversion result normality determination step 33, a post-conversion data storage step 34, and a conversion end flag ON step 35.

FIG. 4 is a flow chart showing the processing of the fraudulent code processing means 13 and the converted data output means 14. This process includes a conversion end flag determination step 41, a transparent pass designation determination step 42, a pre-conversion data storage step 43, a fraud code designation determination step 44, a designated fraud code storage step 45, and a system standard fraud code storage step. Step 46 and a final converted data output step 47 (Steps 41 to 46 correspond to the processing of the fraudulent code processing means 13, and Step 47 corresponds to the processing of the converted data output means 14).

Next, the operation of the code conversion processing system of this embodiment configured as described above will be explained.

Each means in the code conversion processing system section 3 includes a code conversion dictionary reference code conversion means 11, a system standard code conversion means 12, and an illegal code processing means 13.
and the post-conversion data output means 14 convert the pre-conversion data in the pre-conversion data file 1 into the post-conversion data file 4.
Performs code conversion processing to convert to converted data within.

The code conversion dictionary reference code conversion means 11 performs the following processing (see FIG. 2).

Initialize (turn OFF) the conversion end flag used to determine whether the conversion result of code conversion is normal (whether or not post-conversion data corresponding to pre-conversion data is defined). Step 21), inputs pre-conversion data from pre-conversion data file 1 (Step 22), and determines whether code conversion dictionary file 2 is assigned (Step 23).

If the code conversion dictionary file 2 has not been allocated, the process ends.

If the code conversion dictionary file 2 is assigned, code conversion is performed by referring to the code conversion dictionary file 2 (step 24), and whether or not the conversion result of the code conversion is normal (if applicable) is performed. (Step 25)
.

[0021] If the result of the code conversion is not normal, the process is terminated.

If the conversion result of the code conversion is normal, the converted data is stored in the converted data save area (step 26), and the system standard code conversion means 1
In order to skip the code conversion according to step 2, the conversion end flag is turned on (step 27), and the process ends.

The system standard code conversion means 12 performs the following processing (see FIG. 3).

[0024] It is determined whether the code conversion has been completed depending on whether the conversion end flag is not OFF (step 31).

If the code conversion has been completed (if the conversion completion flag is not OFF), the process is terminated.

If the code conversion is not completed (conversion completion flag is OFF), code conversion is performed using the system standard code conversion routine (step 3).
2), whether the conversion result of the code conversion is normal or not (
It is determined whether the corresponding post-conversion code is defined (step 33).

[0027] If the conversion result of the code conversion is not normal, the process is terminated.

If the conversion result of the code conversion is normal, the converted data is stored in the converted data save area (step 34), and the conversion is performed in order to skip the processing related to the illegal code by the illegal code processing means 13. The end flag is turned ON (step 35), and the process is ended.

The fraudulent code processing means 13 and the converted data output means 14 perform the following processing (see FIG. 4).
reference).

[0030] It is determined whether the code conversion has been completed depending on whether the conversion end flag is not OFF (step 41).

[0031] If the code conversion has been completed (if the conversion completion flag is not OFF), steps 42 to 4 are performed.
Skip the process related to the illegal code in step 6.

[0032] If the code conversion has not been completed (if the conversion completion flag is OFF), it is determined whether there is no direct pass designation (step 42).

If there is a clear pass designation, the pre-conversion data is stored as is in the post-conversion data save area (step 43).

If there is no clear pass designation, it is determined whether there is any illegal code designation (designation of a user-specific illegal code) (step 44).

If an illegal code is specified, the specified illegal code (designated illegal code) is stored in the converted data save area (step 45).

If no illegal code is specified, the illegal code of the system standard code conversion routine (system standard illegal code) is stored in the post-conversion data save area (
Step 46).

If it is determined in step 41 that the code conversion has been completed, or in step 43, 45 or 46
When the processing is completed, the data stored in the post-conversion data save area (post-conversion data, pre-conversion data, specified illegal code or system standard illegal code) is saved as the final post-conversion data to the post-conversion data file. 4 (step 47), and the process ends.

[0038]

[Effects of the Invention] As explained above, the present invention enables code conversion processing that combines code conversion by referring to a code conversion dictionary and code conversion by a system standard code conversion routine, as shown below. There is an effect.

■ The time required to create a code conversion dictionary (code conversion dictionary file) can be shortened. In particular, when you want to perform a code conversion in which only a part of the content of the code conversion by the system standard code conversion routine is changed, it is sufficient to register only the definition of the converted data of the part you want to change in the code conversion dictionary ( It is no longer necessary to register in the code conversion dictionary the definitions of parts that do not change from the contents of code conversion by the system standard code conversion routine).
The time required to create a code conversion dictionary can be reduced.

[0040] Even while using the system standard code conversion routine, it is possible to specify illegal codes and pass through codes. Therefore, even if the conversion result of code conversion is not normal, the user's designation can be reflected, and the processing after code conversion can be performed more smoothly.

[Brief explanation of the drawing]

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

FIG. 2 is a flowchart showing the processing of the code conversion dictionary reference code conversion means in FIG. 1;

FIG. 3 is a flowchart showing the processing of the system standard code conversion means in FIG. 1;

FIG. 4 is a flowchart showing the processing of a fraudulent code processing means and a converted data output means in FIG. 1;

[Explanation of symbols]

1 Pre-conversion data file 2 Code conversion dictionary file 3 Code conversion processing system section 4 Post-conversion data file 11 Code conversion dictionary reference code conversion means 12 System standard code conversion means 13 Invalid code processing means 14 Post-conversion data output means

Claims (1)

[Claims] [Claim 1] When the data coding system of the own system and another system is different, converting the data of the other system to match the coding system of the own system, or adapting the data of the own system to the coding system of the other system. In the code conversion processing method that performs conversion, if a code conversion dictionary file is allocated, code conversion is performed by referring to the code conversion dictionary, and it is determined whether the conversion result of the code conversion is normal or not. a code conversion dictionary reference code conversion means for storing data after conversion in some cases;
When a code conversion dictionary file is not allocated or when the conversion result of the code conversion by the code conversion dictionary reference code conversion means is not normal, code conversion is performed using the system standard code conversion routine, and the conversion result of the code conversion is a system standard code converter that determines whether or not it is normal and stores the converted data if it is normal; a conversion result of code conversion by the code conversion dictionary reference code converter and the system standard code converter; a fraudulent code processing means that stores either the pre-conversion data, the specified fraudulent code, or the system standard fraudulent code based on the presence or absence of the fraudulent code designation and pass-through designation when the code is not normal; and the code conversion dictionary reference code conversion device. Based on the conversion result of code conversion, the conversion result of code conversion by the system standard code conversion means, and the processing result of the illegal code processing by the illegal code processing means, post-conversion data, pre-conversion data, specified illegal code, and system standard illegal code A code conversion processing method comprising: converted data output means for outputting any one of the converted data as final converted data.