JPH07191918A - Computer system and network operation system - Google Patents

Abstract

PURPOSE:To perform file transfer, network operation, automatic setting of system environments, and automatic time management in plural computer systems CONSTITUTION:This system is provided with an individual operation systems which are provided with file transfer parts 111, 121, and 131 for file transfer, integrated processing parts 115, 125, and 135 which control their own entire systems and have the intermediate-language instruction statement producing function having the intermediate processings as contents, secret management parts 114, 124, and 134 which judges whether the user or the computer system which requests a processing has the right of execution of contents written in an instruction statement or not based on an arbitrarily settable secret management file, intermediate language processings parts 112, 122, and 132 which settle the computer system of the transfer destination in accordance with the instruction statement based on an arbitrarily settable transfer destination setting file, processing execution parts 113, 123, and 133 which execute the contents written in the instruction statement, processing recording parts 116, 126, and 136 which record the operations of integrated processing parts 115, 125, and 135, and input/ output parts 117, 127, and 137 for data input from and output to users.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a computer system for transferring files on a network and a network operation system for the computer system.

[0002]

2. Description of the Related Art Conventionally, as a file transfer technique in a computer of a different model on a network, for example, a technique described in Japanese Patent Laid-Open No. 2-282848 is known.

Regarding the environment setting technique of a computer system, Japanese Patent Laid-Open No. 2-53167 discloses that the environment file of each processing device is recorded in advance in one computer system, so that when the computer system is installed or changed. A technique of transferring each environment setting information to each processing device is disclosed.

Further, in a distributed processing system composed of a plurality of computer systems, it is necessary to manage the time between each computer system, and in the conventional technique, another time is required to synchronize the time of a specific computer system. The inquiry was made to the computer system about the current time, and the time was set in its own computer system. In this technique, the communication time of the LAN connecting both computer systems and the processing time in each computer system become the time difference of the computer system. If the LAN communication speed is very fast and the processing time of each computer system is very fast, the error in communication time can be almost ignored, but if the LAN transfer speed is slow, this error is ignored. Can not do it. On the other hand, in Japanese Patent Laid-Open No. 3-290720, the time of a specific computer system is set from a means such as a radio, the computer system on the LAN is informed of the time, and the time is sent to each computer system. Techniques for setting are disclosed. In addition, Japanese Patent Laid-Open No. 2-2714113
In the gazette, a specific computer system implemented by a conventional computer system is inquired about the time. If the inquiry succeeds, the time is set, and if the inquiry fails, the user directly inputs the time. The technology is disclosed.

[0005]

However, in the above-mentioned conventional file transfer technique, file transfer cannot be performed between computer systems for which routing settings have not been made, and the security function is low.
For example, as shown in FIG. 10, there are computer systems A, B, C, and D, which are connected to a LAN (Local Area N) via network connection devices R1 and R2.
If the computer system A and the computer system C can communicate with each other and the computer system C and the computer system D can communicate with each other, but the computer system A and the computer system D cannot directly communicate with each other. In the conventional computer system, when transferring a file from the computer system A to the computer system D, the user once transfers the file to the computer system C, saves the file on the computer system C, and then transfers the file from the computer system C to the computer system D. Had to transfer the file to. Therefore, a user who wants to transfer a file from the computer system A to the computer system D needs the right to save the file on the computer system C.

Further, when a file is transferred from the computer system A to the computer system B, the computer system A is remotely operated from the computer system B. In this case, conventionally, the computer system B and the computer system A are conventionally operated. Had to set the right to allow the operation of. This setting is
It is possible to set with the computer system name and user name, but with this setting, it is not possible to make settings such as simply checking the state of the computer system or allowing the user to check the contents of files. When the right is given, the user can perform all operations on the computer system B, and it is difficult to manage security. Therefore, there is no choice but to limit the users as much as possible or to trust the etiquette of the users.

Further, regarding the environment setting of the computer system, from the initial setting state of the computer system, that is, the state of being physically connected to the network, it becomes possible to connect to another computer system via the network, and the computer There was no technology to make the system available to users.
In the technique described in Japanese Patent Laid-Open No. 2-53167, there is no technique for automatically setting a computer system until it becomes controllable from one certain computer system, and it is easy to change the environment once set. However, this technique cannot facilitate the initial setting work of the computer system.

Further, regarding the distributed processing system, in the technique disclosed in Japanese Patent Laid-Open No. 3-290720, if the data transfer rate of the network between the two computer systems is very high, the error should be ignored. However, in a network with a slow transfer speed, there will be an error in the item settings.

Therefore, it is a first object of the present invention to provide a computer system and a network operation system capable of transferring files even between computer systems which cannot directly communicate with each other and capable of transferring files with a high security function. .

A second object of the present invention is to automatically set an environment in which a user can subsequently work on the network by adding an individual operation system to the computer system with respect to the initial state of the computer system. It is to provide a network operation system capable of performing.

A third object of the present invention is to provide a network operation system capable of automatically setting the time in consideration of the transfer rate of the network.

[0012]

In order to achieve the above object, the present invention provides a computer system comprising an individual operation system for operating on the network and a recording system for integrally processing records of the individual operation system. Have The individual operation system includes a file transfer unit that transfers files to and from another computer system, an integrated processing unit that controls the entire system, and has an intermediate language instruction writing function that has an intermediate processing content. The security management unit that determines whether the user or the computer system requesting the request has the right to execute the contents described in the instruction based on the security management file that can be set arbitrarily, and the computer to which the instruction is transferred from System
An intermediate language processing unit that determines based on a transfer destination setting file that can be arbitrarily set, a processing execution unit that executes the contents written in the instruction book, a processing recording unit that records the operation of the integrated processing unit, and a user. And an input / output unit that inputs and outputs data.

[0013]

The present invention has the following functions due to the above-mentioned structure. When the user or the computer system itself requests processing such as file transfer or processing in another computer system to the individual operation system of the computer system, the processing request from the user is sent to the integrated processing unit through the input / output unit. Passed. The integrated processing unit inquires of the confidentiality management unit whether the user who has issued the processing request is permitted to perform the processing. The confidentiality management unit compares the user name, the processing content, and the like, which issued the processing request from the integrated processing unit, with the confidentiality management file to determine whether the processing is possible, and passes the determination result to the integrated processing unit. If it is determined to be no, the integrated processing unit passes the processing content to the processing recording unit, and notifies the user who has made the processing request or the computer system itself of the cancellation of the processing. The processing recording unit refers to the setting file for whether or not to record, and records the processed content only when the setting for recording is made. When it is determined that the processing is possible, the integrated processing unit passes the intermediate language representing the processing request from the user to the intermediate language processing unit, and the intermediate language processing unit transmits the request content written in the intermediate language. Processes and requests the file transfer unit and the process execution unit for processing according to the requested content.

[0014]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows the overall configuration of a network operation system according to an embodiment of the present invention. The network operation system shown in the figure is a system in which three computer systems A, B, and C are connected, but it is possible to easily increase the number of connected systems. In FIG. 1, 101
Is an individual operation system in the computer system A,
102 is an individual operation system in the computer system B, and 103 is an individual operation system in the computer system C. Individual operation system 101, 10
2 and 103 have the same configuration, and 11
1, 121, 131 are file transfer units for transferring files, and 112, 122, 132 are transfer destination setting files for which a computer system of a transfer destination can be set from an instruction manual of an intermediate language having contents of intermediate processing. Intermediate language processing units 113, 123, and 133 to be decided based on the processing execution units 114, 124, which execute the contents written in the instruction book,
A security management unit 134 determines whether the user who requested the processing or the computer system has the right to execute the contents described in the instruction based on the security management file that can be set arbitrarily. , 135 is an integrated processing unit having a function of controlling the entire system of itself and creating a command from the input contents, 11
6, 126, 136 are integrated processing units 115, 125, 13
5, processing recorders 117, 127 for recording the operation of
137 is for inputting data for creating a written instruction,
An output unit that outputs the processing result. A recording system 201 is attached to the individual operation system 103 of the computer system C. This recording system 201
Is a recording integration unit 211 that is connected to the file transfer unit 131 and integrates the recording of the processing recording unit 133 of the individual application system 103, an integration processing recording unit 212 that manages the integrated recording, and an integration processing recording unit 212. And a maintenance management unit 213 that manages the contents recorded by.

Next, the operation of the above embodiment will be described. First, referring to FIG. 2, the computer system A to the computer system B of the network operation system
The process of transferring a file to will be described. When the user of the computer system A or the computer system itself requests a file transfer, the input / output unit 1 receives a file in an intermediate language or a processing request from the user.
The processing is requested to the integrated processing unit 115 through 17 (step 201). Next, check whether the processing request from the user is an instruction written in the intermediate language or every processing request from the user,
In the case of a processing request from a user, the integrated processing unit 115
Asks the user for information necessary for processing,
After all the inquiries that can be made before the processing are performed, the preprocessing for creating the instruction manual in the intermediate language is performed (step 202). When the processing request from the user is requested by the instruction in the intermediate language, no processing is performed in the preprocessing or the content is confirmed with respect to the user. After the pre-processing, the intermediate language instruction is passed to the security management unit 114. The security management unit 114 determines whether or not the user who has requested the processing has the right to execute the command written in the command by comparing the security management file with the security management file (step 203) to perform integration. The determination result is passed to the processing unit 115. If it is determined to be no, the integration processing unit 115 notifies the user of the suspension of processing through the input / output unit 117, and performs post-processing (step 206). When it is determined that it is possible, the integrated processing unit 115 passes the instruction manual in the intermediate language to the intermediate language processing unit 112. The intermediate language processing unit 112 refers to the passed instruction manual and determines whether or not there is an unprocessed instruction (step 204). If there is no unprocessed instruction, post-processing (step 206) is performed. If there is an unprocessed instruction, the unprocessed instruction is processed, and the processing execution unit 1
13. The file transfer unit 111 is requested to perform processing, and if the user needs to make an inquiry, the user is inquired (step 205). When one process is executed, the intermediate language processing unit 112 again refers to the passed instruction book and determines whether or not there is an unprocessed instruction (step 204). After all the processing is completed, or when the security management unit 114 determines that the processing is negative, the integrated processing unit 115 requests the processing recording unit 116 to record the entire processing. The processing recording section 116 refers to the setting file as to whether or not to record, and records the processed content only when the setting for storing is made (step 206).

Next, specific processing of file transfer from the computer system A to B will be described with reference to FIGS. 3 and 4. When the user or the computer system itself requests the computer system A to transfer a file to the computer system B, the individual operation system 101 of the computer system A performs the processes of steps 201 to 204 in FIG. 2 (step 301). ). In this processing, the intermediate language instruction manual created by the integrated processing unit 115 is, as shown in FIG. 4A, the serial number of the processing content, the name of the executor, the processing content, and the name of the workstation WS of the transfer destination. , Transfer destination directory name, transfer file name, transfer file size, transfer destination WS name, transfer destination executor name, transfer destination directory name, transfer destination file name, and the like. In addition, in the case of input from the user one by one, the processing contents, transfer file directory name, transfer file name, transfer destination system name, transfer destination process executor name, transfer destination directory name, transfer destination file name, etc. Input from the input / output unit 117,
(A) and an instruction manual 4 such as (e) showing its specific example
01 is created. This statement 401 is for the security management unit 1.
Passed to 14. The security management unit 114 determines whether or not the user who has requested the processing request has the right to execute the command written in the command document 401, and the security management as shown in FIG. 4B and a specific example thereof (f). The determination is made by referring to the file 402. In this confidentiality management file 402, for example, the processing content is file transfer and the executor is the user USER1.
If the directory name used is DIR1 and the system name of the other party is computer B, the user USE
Only R1 can transfer the file whose directory name is DIR1 to computer B only. Such processing is performed for all serial numbers of the processing contents of the instruction document 401. When this process ends, the integration processing unit 115
Passes the instruction 401, which has passed the pass / fail of confidentiality, to the intermediate language processing unit 112. The intermediate language processing unit 112 processes the delivered instruction book 401, and determines the computer system of the transfer destination by referring to the transfer destination file 403 as shown in FIG. 4C and a specific example thereof (g). (Step 302). If the direct transfer is possible to the confirmed transfer destination, the final transfer destination is set. If the direct transfer is not possible, the primary transfer destination for the final transfer destination described in the setting file of the intermediate language processing unit 112 is set to the next transfer destination. As the transfer destination. After the primary transfer destination is determined, it is determined whether or not the transfer is actually possible to the primary transfer destination (step 303). This judgment is made because even if the contents described in the setting file of the intermediate language processing unit 112 are normally correct, the transfer may not be possible depending on the state of the network.
If the transfer to the primary transfer destination is impossible, the post-processing (step 308) is performed. If the transfer is possible to the primary transfer destination, a processing request is issued to the primary transfer destination (step 304). For the primary transfer destination, see FIG.
Whether or not the confidentiality is appropriate is confirmed by referring to the confidentiality management file 404 as shown in (d) and the specific example (h) (step 305). As an example of the contents of confirmation, if the primary transfer destination is not the final transfer destination, the computer system of the transmission source, whether the user has the transfer right to the own computer system, and the final transfer destination Examine the transfer route and determine whether transfer is possible. When the primary transfer destination is the final transfer destination, the sender computer system, the user has the right to transfer to the own computer system, or the right to store the file to be transferred. It is confirmed whether or not the size of the transferred file is within the permitted size (step 306). If the primary transfer destination is not the final transfer destination and the transfer route for the final transfer destination does not exist, or if the primary transfer destination is the final transfer destination, assign either right to the file to be transferred. If not, the post-processing (step 308) is performed.
If your computer system is not the final destination,
The processing request to the transfer destination (step 304) and the confirmation of the adequacy of confidentiality (step 305) are repeatedly executed. After the final transfer destination is confirmed (step 306), the file is actually transferred from the transmission source to the final transfer destination via the intermediate transfer destination (step 307). After the transfer is successful or when the transfer is impossible, the integrated processing unit 115 requests the process recording unit 116 to record the entire process. The processing recording unit refers to the setting file in which settings such as whether or not to record are written, and records the processed contents only when the setting to record is made (step 308). The setting file includes, for example, a flag indicating whether or not to record, and a field in which a computer system name or user name of a transmission destination, processing content, processing time, and the like are written. This recording process is executed in all computer systems involved in the transfer.

As described above, according to the computer system and the network operation system of the present embodiment, even if a large-scale network in which only specific computer systems can communicate with each other for the purpose of keeping confidentiality, the computer system and the network operation system can communicate with each other. By using the individual operation system of the embodiment, the user can extend the degree of use of the network, and it is possible to avoid lowering the level of confidentiality due to it. Therefore, the security function is improved as compared with the conventional technology, and even if a computer system that cannot directly communicate with each other passes through multiple computer systems and there is no right to create a file on the passing computer system, the file cannot be created. Transfer is possible, and the system can be configured flexibly.

Next, referring to FIG. 5, the recording system 201
The operation of will be described. If the network is small in size, the recording system 201 can be provided in only one place to satisfy the user's request. However, if the network is large, that is, a network connected by a plurality of network connection devices. In the case of, it is difficult to manage the information at one place, and when a failure or the like occurs, the user cannot obtain the necessary information. In such a case, the integrated recording system allows a plurality of recording systems to be installed on the network so that the user can obtain necessary information even when a trouble occurs on the network.

FIG. 5 shows a flowchart of the processing of the recording system 201 and the integrated recording system. The processing procedure of the recording system 201 in the computer system will be described below with reference to FIG.
The same processing procedure applies to the integrated recording system.

From the user or the computer system itself to the recording system 201 of the computer system C, the processing recording section 11 of each computer system A, B, C
When a request for integration processing such as tabulation and processing is made to the information stored in 6, 126, 136, the request is accepted by the recording integration section 135 through the input / output section 137 (step 501). Record integration unit 135 that accepted the request
Refers to the record integration management file, confirms the list of computer systems to integrate the records, the contents of the records to be integrated, and the list of computer systems to save a copy of the integrated records (step 502). An intermediate that represents the processing of a file transfer request managed by the processing recording unit of the individual operation system of the target computer system by referring to the list of computer systems for which the user has requested the recording integration processing and the contents of the recording to be integrated. A language instruction manual is created (step 503). The created intermediate language instruction book follows the flowchart of FIG. 3 described above.
The target file is acquired (step 504). The acquired file managed by the process recording unit of the individual operation system is passed to the integrated process recording unit 135 (step 50).
5). Next, the recording integration unit 211 refers to the recording integration management file and requests the maintenance management unit 213 to perform management processing on the acquired file. Requested maintenance management unit 213
Performs the requested processing by referring to the integrated processing recording unit 212. The file created by the processing is recorded in the integrated processing recording unit 212 (step 506). After the processing of the maintenance management unit 213 is completed, the recording integration unit 211 confirms the list of computer systems that store a copy of the integrated recording, and if there is a copy destination, the integration processing recording unit 212.
The intermediate language instruction manual representing the processing of the transfer request of the file to be transferred to the copy destination is written to the copy destination according to the flowchart of FIG. Transfer (step 50)
7). After the transfer processing is executed, the recording integration unit 211
The processed contents are recorded in the integrated process recording unit 212 (step 508).

As described above, according to the recording system and the integrated recording system of the present embodiment, the recording recorded in the processing recording section of the individual operation system is recorded by the user or the computer system itself in each computer system. Process recording units 116, 126, 1 of the individual operation system
When there is a processing request such as integrating the information stored in 36, the recording integration unit 211 of the recording system 201 integrates the information stored in the processing recording unit of each computer system by totalizing and processing. Processing is performed, the integrated contents are collected in the integrated processing recording unit 212, and the maintenance management unit 213 manages the collected records according to a processing procedure designated by the user or predetermined by the user. Therefore, it is possible to manage the status of the distributed computer system at one location or at multiple locations.

FIG. 6 is a flow chart of the file reference processing in the network operation system of this embodiment.
The network operation system is a system for operating other computer systems connected to the network. Therefore, in addition to the file reference processing shown in FIG. 6, as the operation, all the processing that can be executed by the computer system that performs the processing can be operated from the other computer system by the network operation system. An example of the processing procedure is the same as the file reference processing. The file reference processing of the network operation system will be described below with reference to FIG.

When a user or the computer system itself issues a processing request to the computer system A to refer to the contents of the file B of the computer system B, this processing request is an individual operation constituting the network operation system. System 101
This is performed for the integrated processing unit 115 through the input / output unit 117 (step 601). Next, an integrated language instruction manual for satisfying the processing request from the user
15 is created with reference to the setting file (step 602). After the instruction manual in the intermediate language is created, the instruction manual in the intermediate language is passed to the security management unit 114. Security Management Department 1
At 14, it is determined whether or not the user who has requested the processing request has the right to execute the command described in the command, whether or not the process is possible by referring to the confidentiality management file, and the integrated processing unit 115 displays the determination result. Hand over (step 603). If it is determined to be no, the integrated processing unit 115 notifies the user of the stop of the processing through the input / output unit 117, and performs post-processing (step 60
The process of 8) is performed. When it is determined that it is possible, the integrated processing unit 115 passes the instruction manual in the intermediate language to the intermediate language processing unit 112. The intermediate language processing unit 112 processes the passed instruction, refers to the contents of the file B of the computer system B in the file transfer unit 111, and returns the result to the computer system A. Create a statement and request transfer (step 60)
4). Individual operation system 10 of computer system A
The file transfer unit 111 of No. 1 follows the flowchart of FIG. 3 and operates the individual operation system 10 of the computer system B.
The instruction in the intermediate language is transferred to the second integrated processing unit 125 (step 605). After confirming the confidentiality, the integrated processing unit 125 of the individual operation system 102 of the computer system B passes the instruction of the intermediate language to the intermediate language processing unit 122.
The intermediate language processing unit 122 executes the actual processing in the computer system B according to the instruction manual of the intermediate language,
The processing execution unit 123 is requested (step 606). The executed result is passed to the intermediate language processing unit 122 of the individual operation system 102 of the computer system B again according to the instruction manual of the intermediate language. The integrated language processing unit 125 of the individual operation system 102 of the computer system B creates an intermediate language instruction book for newly transferring the executed result to the individual operation system 101 of the computer system A, and the intermediate language processing unit 122 together with the result. Pass to. The intermediate language processing unit 122 requests the file transfer unit 121 to process the passed instruction and return the result to the computer system A. The file transfer unit 121 transfers the result to the integrated processing unit 115 of the individual operation system 101 of the computer system A according to the flowchart of FIG. 3 (step 607). The integrated processing unit 125 of the individual operation system 102 of the computer system B requests the processing recording unit 126 to record the entire processing after the transfer is completed. The processing recording unit 126 refers to a setting file in which settings such as whether or not to record are written, and records the processed content only when the setting to record is made. Similarly, the integrated processing unit 115 of the individual operation system 101 of the computer system A
After outputting the result from the computer system B to the user, requests the process recording unit 116 to record the entire process. The processing recording unit 116 refers to the setting file in which settings such as whether or not to record are written, and records the processed content only when the setting to record is made (step 608).

FIG. 7 is a flow chart of automatic program delivery processing in the network operation system of this embodiment. The automatic program delivery process is intended to automatically deliver and automatically set a program to another computer system connected on the network. The automatic program delivery process will be described below with reference to FIG. A request for automatic program setting from the user or the computer system itself to the computer system B for the computer system A or other computer system equipped with the automatic program delivery function is issued by the individual operation system 101 of the computer system A. A request is made to the integrated processing unit 115 through the input / output unit 117 (step 701). Next, the integrated processing unit 115 refers to the setting file of the computer system B corresponding to the processing request from the user or the setting file of the program to be automatically set, and confirms the setting with the user, and changes if necessary, Also, the setting file is changed according to the user's request. After the confirmation of the setting is completed, the integrated processing unit 115 creates an intermediate language instruction book for satisfying the request from the user by referring to the setting file (step 702). At this time, if the setting file of the computer system B does not exist, the setting of the computer system B is acquired by using the file reference processing described above. After the instruction in the intermediate language is created, the instruction in the intermediate language is transferred to the security management unit 114.
Passed to. The security management unit 114 refers to the security management file to determine whether the user who has requested the processing has the right to execute the command written in the command, and determines whether the processing is possible. The judgment result is passed (step 703). If it is determined to be no, the integrated processing unit 11
5 notifies the user of the suspension of processing through the input / output unit 117, and performs post-processing (step 708). When it is determined that it is possible, the integrated processing unit 115 passes the instruction manual in the intermediate language to the intermediate language processing unit 112. Intermediate language processing unit 112
Describes processing for processing the delivered instruction manual, delivering the program to the computer system B to the file transfer unit 111, setting the program with the settings described in the instruction manual, and returning the result to the computer system A. Create an intermediate language instruction book and request transfer (step 70).
4). At this time, if a file matching the information of the delivery destination computer system B exists, the file is transferred at the same time, and conversely, the delivery destination computer system B is transferred.
If there is no file that conforms to the above information, a standard file prepared in advance is delivered at the same time. The file transfer unit 111 of the individual operation system 101 of the computer system A transfers the instruction book and the file in the intermediate language to the integrated processing unit 125 of the individual operation system 102 of the computer system B (step 705). After confirming the confidentiality, the integrated processing unit 125 of the individual operation system 102 of the computer system B passes the instruction of the intermediate language to the intermediate language processing unit 122.
The intermediate language processing unit 122 executes the actual processing in the computer system B according to the instruction manual of the intermediate language,
The process execution unit 123 is requested (step 706). The requested process execution unit 123 follows the instruction of the intermediate language,
Extract the file transferred with the instruction book to the location written in the instruction book. At this time, if the transferred file is not a file that matches the information of the computer system B, a file that matches the information of the computer system B is created according to the instruction. Further, even when a file suitable for the information of the computer system B is transferred, it is possible to change the setting as necessary. This change procedure is also described in the intermediate language instruction manual. The executed result is passed to the intermediate language processing unit 122 of the individual operation system 102 of the computer system B again according to the instruction manual of the intermediate language. The executed result is newly added to the individual operation system 101 of the computer system A.
An intermediate language instruction book for transfer to the intermediate language processing unit 122 is created by the integrated processing unit 125 of the individual operation system 102 of the computer system B, and is passed to the intermediate language processing unit 122 together with the result. The intermediate language processing unit 122 requests the file transfer unit 121 to transfer the intermediate language instruction manual which describes the processing of processing the passed instruction manual and returning the result to the computer system A.
The file transfer unit 121 follows the flowchart of FIG. 3 and operates the individual operation system 101 of the computer system A.
The intermediate language instruction is transferred to the integration processing unit 115 (step 707). The integrated processing unit 125 of the individual operation system 102 of the computer system B requests the processing recording unit 126 to record the entire processing after the transfer is completed. The processing recording unit 126 refers to a setting file in which settings such as whether or not to record are written, and records the processed content only when the setting to record is made. Similarly, after the integrated processing unit 115 of the individual operation system 101 of the computer system A outputs the result from the computer system B to the user, the integrated processing unit 115 requests the processing recording unit 116 to record the entire processing. The processing recording unit 116 refers to the setting file in which settings such as whether or not to record are written, and records the processed content only when the setting to record is made (step 708).

FIG. 8 is a flowchart of a system environment automatic setting system using the network operation system of this embodiment. The system environment automatic setting system is a system for automatically setting an environment in which the user or the computer system itself can use the network for the computer system A physically connected to the network. The processing procedure of the system environment automatic setting system will be described below with reference to FIG.

The computer system A is a computer system physically connected to the network. The computer system B is already equipped with the individual operation system 102, and has a setting file describing the settings necessary for connecting to the network, the settings necessary for using the connected network, and the like. Since the system environment automatic setting system uses the function of the individual operation system, first the user or the computer system itself sets the individual operation system on the computer system A, and the necessary setting files are also set on the computer system A by the user or the system. Set automatically (step 80)
1). As for the setting method, the part common to the network is set at the same time when the individual operation system is set. The settings change for each computer system, and those that can be set without asking the user are automatically set by the individual operation system. If you can set only by inquiring the user, inquire the user. From the above, the minimum necessary settings for connecting to other individual operation systems are set. Next, the instruction manual in the intermediate language for the system environment automatic setting system is passed to the integrated processing unit 115 of the individual operation system 101 of the computer system A (step 802). Next, the integrated processing unit 115 of the individual operation system 101 delivers the instruction in the intermediate language to the security management unit 114. The security management unit 114 refers to the security management file to determine whether the user who has requested the processing has the right to execute the command written in the command, and determines whether the processing is possible.
The judgment result is passed to (step 803). If it is determined to be no, the integrated processing unit 115 notifies the user of the suspension of the processing through the input / output unit 117 and performs the post-processing (step 812). If it is determined to be acceptable, the integrated processing unit 115
Passes the instruction in the intermediate language to the intermediate language processing unit 112.
The intermediate language processing unit 112 processes the instruction and requests the processing execution unit 113 for the settings necessary for communicating with another computer system (step 804). Process execution unit 11
3 performs the setting designated by the intermediate language processing unit 112 on the computer system A (step 805).
After the communication becomes possible, the intermediate language processing unit 112
Requests the processing execution unit 113 for a procedure for searching for a computer system in which the individual operation system is already installed (step 806). The process execution unit 113 performs the process specified by the intermediate language processing unit 112, and searches for a computer system in which the individual operation system is already installed. If the other party's computer system is not found, post-processing (step 812) is performed. If found, the computer system, for example, computer system B, which has been found, executes an operation necessary to set the environment, and an intermediate language instruction for transferring the information of the environment file to the computer system A. It is created by the integrated processing unit 115 of the individual operation system 101 of the system A, and is passed to the intermediate language processing unit 112 together with the result. The intermediate language processing unit 112 transfers the intermediate language instruction manual that describes the processing of the passed instruction manual and returns the result to the computer system A.
Ask 11. The file transfer unit 111 transfers the instruction book in the intermediate language to the integrated processing unit 125 of the individual operation system 102 of the computer system B according to the flowchart of FIG. 3 (step 807). The individual operation system 102 of the computer system B describes an intermediate language instruction manual that describes a process for preparing the environment of the computer system A based on the passed intermediate language instruction manual and the information about the computer system A in some cases. The integrated processing unit 21 of the individual operation system 102 of the computer system B
5 (step 808), the intermediate language processing unit 122
Pass to. The intermediate language processing unit 122 requests the file transfer unit 121 to transfer the intermediate language instruction manual which describes the processing for processing the passed instruction manual and returning the result to the computer system B. The file transfer unit 121 returns the instruction book in the intermediate language to the integrated processing unit 115 of the individual operation system 101 of the computer system A according to the flowchart of FIG. 3 (step 809). The individual operation system 101 of the computer system A passes the passed instruction in the intermediate language to the intermediate language processing unit 112. Intermediate language processing unit 112
Processes the handed down instruction, and computer system A
The operation execution unit is requested to perform the above operation (step 810). After all the processing is completed, the integrated processing unit 11 of the individual operation system 101 of the computer system A
5 transfers the end of processing through the file transfer unit 111 to the integrated processing unit 125 of the individual operation system 102 of the computer system B (step 811). Integrated processing unit 1 of individual operation system 101 of computer system A
15 notifies the computer system B of the end of processing. Individual operation system 102 of computer system B
When the integration processing unit 125 of the individual operation system 101 of the computer system A is notified of the end of the processing, the integration processing unit 125 of the above requests the processing recording unit 116 to record the entire processing. The processing recording unit 116 refers to a setting file in which settings such as whether or not to record are written, and records the processed content only when the setting to record is made (step 812).

As described above, according to the network operation system of the present embodiment, another computer system B that has received the information necessary for the environment setting sent from a certain computer system A has a predetermined setting file. And the transferred information are compared, and compatible information is transferred to the computer system of the transfer source. Here, based on the returned information, the intermediate language processing unit 112 causes the processing execution unit 113 to set the user environment. By requesting the above processing, the environment automatic setting of the computer system A becomes possible. Further, when the environment once set is changed, the environment can be changed by performing the above processing similarly. Further, by storing the information transmitted first in the individual operation system on another computer system B, when the setting file which is determined in advance is changed, the target computer system A is automatically changed. The environment can be changed.

FIG. 9 is a flow chart of an automatic time management system using the network operation system of this embodiment. The automatic time management system is a system intended to set the time of the computer system B based on the time of the computer system A in the computer system A physically connected to the network. The system processing procedure of the automatic time management system will be described below with reference to FIG.

Computer system A and computer system B are physically computer systems connected to a network. The user or the computer system itself issues a processing request to the computer system B to set the time of the computer system B to the time of the computer system A. This request is accepted by the integrated processing unit 125 through the input / output unit 127 of the individual operation system 102 of the computer system B (step 9).
01). The integrated processing unit 125 is a computer system A.
An intermediate language instruction manual for the process of promptly responding to is created (step 902). The created instruction sheet in the intermediate language is passed to the security management unit 124. The security management unit 124 refers to the security management file to determine whether the user who has requested the processing has the right to execute the command written in the command, and determines whether the processing is possible.
The judgment result is passed to (step 903). If it is determined to be no, the integrated processing unit 125 notifies the user of the suspension of the processing through the input / output unit 127, and performs the post-processing (step 911). If it is determined to be acceptable, the integrated processing unit 125
Passes the instruction in the intermediate language to the intermediate language processing unit 122.
The intermediate language processing unit 122 processes the delivered instruction manual and requests the file transfer unit 121 to transfer the intermediate language instruction manual (step 904). The file transfer unit 111 of the individual operation system 101 of the computer system A directly replies to the computer system B because the instruction of the instruction book of the intermediate language transferred from the computer B is an immediate answer. According to the processing procedure, an intermediate language instruction is once sent to the integrated processing unit 115 of the computer system A, the instruction is passed to the intermediate language processing unit 112, and after processing,
In some cases, it may reply to the computer system B (step 905). The integrated processing unit 125 of the individual operation system 102 of the computer system B, which has received the reply,
The time taken to make a response after making an immediate response request is measured (step 906). It is determined whether the number of measurements is a predetermined number or whether the time has converged to a constant value (step 907). If the determined number of times or the time is not determined to have converged to a constant value, the measurement process is executed again (step 904,
905, 906). When it is determined that the number of measurements is a predetermined number or the time has converged to a constant value, the individual operation system 10 of the computer system B
The integrated processing unit 124 of No. 2 checks the time of the computer system A with respect to the computer system A, creates an intermediate language instruction book in which the processing of returning the result to the computer system B is entered, and the intermediate language instruction book is intermediated. It is passed to the language processing unit 122. The intermediate language processing unit 122 processes the delivered instruction manual and requests the file transfer unit 121 to transfer the intermediate language instruction manual (step 908). Integrated processing unit 115 of individual operation system 101 of computer system A
Upon receiving the instruction in the intermediate language, the operator passes the instruction to the intermediate language processing unit 112, and the computer system A
The processing execution unit 113 is requested to perform processing for checking the above time (step 909). The time obtained by the process execution unit 113 is the time when the individual operation system 1 of the computer system A is used.
The file transfer unit 111 of No. 01 transfers the file to the integrated processing unit 125 of the individual operation system 102 of the computer system B. The integrated processing 125 refers to this value and sets the time set on the computer system B in consideration of the processing time on the computer system A based on the reaction time measured previously, the performance of the network, the computer system, and the like. It is determined (step 910). The integrated processing unit 125 also sets the calculated time to the intermediate language processing unit 122.
Through the process, the process execution unit 123 is requested to set the time, and after the time setting is completed, the process recording unit 126 is requested to record the entire process. The processing recording unit 126 refers to a setting file in which settings such as whether to record are written,
The processed contents are recorded only when the recording setting is made. Similarly, the integrated processing unit 115 of the individual operation system 101 of the computer system A requests the recording processing to the processing recording unit 113 in the same manner after being notified of the end of the processing by the individual operation system 102 of the computer system B. The processing recording unit 113 refers to the setting file in which settings such as whether or not to record are written, and records the processed content only when the setting to record is made (step 911).

As described above, according to the network operation system of this embodiment, when the time of one computer system B is adjusted to the time of another computer system A, the individual operation system 10 on the computer system B is adjusted.
When the user or the computer system itself requests time setting for 2, the individual operation system 102 of the computer system B makes an immediate response request to the individual operation system 101 of the computer system A, and an immediate response to this immediate response request. Then, the individual operation system 102 on the computer system B calculates the time from issuing the immediate response request to returning the immediate response a predetermined number of times, and after determining the reaction time by the determined method, The time request is again made to the individual operation system 101 on the computer system A, and the individual operation system 1 on the computer system A responds to this time request.
01 returns the current time of the computer system A or a time obtained by correcting the processing time from the reception of the request to the reply to the computer system B, and the computer system B uses the processing execution unit 123 in advance for the returned time. Since the time is set by performing the correction based on the calculated reaction speed, the time can be set in consideration of the communication state of the network.

[0031]

As described above, according to the computer system and the network operation system of the present invention, the security function is improved as compared with the conventional technique, and a plurality of computer systems can be provided even between computer systems that cannot directly communicate with each other. File transfer is possible even when there is no right to create a file via the computer system through which the system passes, and the system can be flexibly configured. Further, even in the environment setting on the network, the automation of the work can be realized, and the time setting can be set more accurately as compared with the conventional technique.

[Brief description of drawings]

FIG. 1 is a configuration diagram showing a connection example of a computer system and a network operation system in an embodiment of the present invention.

FIG. 2 is a flow chart showing the flow of processing of an individual operation system.

FIG. 3 is a flowchart showing the flow of processing for file transfer.

4A and 4E are schematic diagrams showing a data structure of an instruction manual in an intermediate language, FIG. 4B is a schematic diagram showing a data structure of a confidentiality management file, and FIG. 4C is a transfer destination setting. Schematic diagram showing the data structure of the file (d), (h) Schematic diagram showing the data structure of the confidentiality management file

FIG. 5 is a flowchart showing the flow of processing of the recording system.

FIG. 6 is a flowchart showing the flow of file reference processing of the network operation system.

FIG. 7 is a flowchart showing the flow of automatic program delivery processing.

FIG. 8 is a flowchart showing the flow of the system environment automatic setting system.

FIG. 9 is a flowchart showing the flow of an automatic time management system.

FIG. 10 is a configuration diagram showing a connection example of a conventional network operation system.

Claims (5)

[Claims] 1. A file transfer unit for transferring a file, an integrated processing unit for controlling the entire system of itself, and having an intermediate language instruction writing function having an intermediate process as a content, a user requesting the process, or A security management unit that determines whether or not the computer system has the right to execute the content described in the instruction based on a security management file that can be set arbitrarily; and a computer system to which the instruction is transferred from. An intermediate language processing unit that determines based on a transfer destination setting file that can be arbitrarily set, a processing execution unit that executes the contents written in the instruction book, and a processing recording unit that records the operation of the integrated processing unit. , A computer system having an individual operation system having an input / output unit for inputting / outputting data to / from a user. 2. A recording integration unit that integrates the records of the processing recording unit of the individual operation system, an integrated processing recording unit that manages the integrated recording, and a maintenance management that manages the contents recorded by the integrated processing recording unit. The computer system of claim 1, further comprising a recording system having a unit. 3. A network operation system in which at least one computer system according to claim 1 and at least one computer system according to claim 2 are connected on a network. 4. The network operation system according to claim 3, which is used as a system environment automatic setting system for automatically setting the environment of an arbitrary computer system. 5. The network operation system according to claim 3, which is used as an automatic time management system for automatically setting a time from one computer system to another computer system.