Software license management system and method and recording medium

• US 20040045000A1
• Filed: 09/03/2003
• Published: 03/04/2004
• Est. Priority Date: 09/04/2002
• Status: Abandoned Application

• Current Assignee: NEC Corporation
• Original Assignee: NEC Corporation
• Inventors: Hara, Yutaka
• Application Number:
  US10/653,143
• Publication Number:
  US 20040045000A1
• Time in Patent Office: Days
• US Class Current: 717/178
• CPC Class Codes: G06F 8/61 Installation

Abstract

Upon receiving a request to install a software package, a user device running an installer builder contained in a medium connects to a seller'"'"'s server, requests the installer from the seller'"'"'s server, and thereby checks whether the software package contained in the medium has already been installed, where the seller'"'"'s server manages installation information in an installation management database on a medium-by-medium basis. If it is found that the software package has not been installed, the user device installs the software package from the medium by executing an installer downloaded from the seller'"'"'s server. After the installation, the software package in the medium is managed as having been installed.

Claims

1. A software license management system which allows a user device to install a software package contained in a medium by executing an installer dedicated to the software package, the software license management system comprising:

a first connecting unit which, when the user device is requested to install the software package, allows the user device to connect via the Internet to a server that manages the medium containing the software package;

a requesting unit which requests the installer from the server, and thereby checks whether the software package contained in the medium has been installed on the user device;

an installing unit which downloads the installer from the server and installs the software package contained in the medium by executing the downloaded installer if the check by the requesting unit reveals that the software package has not been installed on the user device; and

a first notifying unit which, when the installing unit finishes installation, notifies the server about the completion of the installation of the software package in order for the software package contained in the medium to be managed as having been installed on the user device.

2. The software license management system according to claim 1, further comprising:

a second connecting unit which, when the user device is requested to uninstall the software package, allows the user device to connect via the Internet to the server that manages the software package;

an uninstalling unit which uninstalls the software package from the user device by executing the installer downloaded onto the user device; and

a second notifying unit which, when the uninstalling unit finishes uninstallation, notifies the server about the completion of the uninstallation of the software package in order for the software package contained in the medium to be managed as being not installed on the user device.

3. The software license management system according to claim 1, wherein the server comprises a downloading unit which downloads the installer, if requested by the user device, from the server to the requesting user device, by determining that the software package has not been installed if installation status for an appropriate identification number is “

Not Installed.”

4. The software license management system according to claim 2, wherein the server comprises a downloading unit which downloads the installer, if requested by the user device, from the server to the requesting user device, by determining that the software package has not been installed if installation status for an appropriate identification number is “

Not Installed.”

5. The software license management system according to claim 3, wherein the server further comprises a managing unit which manages the installation status for the appropriate identification number as being “

Installed”

if notification about the completion of the installation of the software package is received from the user device, and manages the installation status for the appropriate identification number as being “

Not Installed”

if notification about the completion of the uninstallation of the software package is received from the user device.

6. The software license management system according to claim 4, wherein the server further comprises a managing unit which manages the installation status for the appropriate identification number as being “

Installed”

if notification about the completion of the installation of the software package is received from the user device, and manages the installation status for the appropriate identification number as being “

Not Installed”

if notification about the completion of the uninstallation of the software package is received from the user device.

7. The software license management system according to claim 2, wherein the server comprises:

a database for managing installation status which indicates for each media identification number whether the software package has been installed;

a downloading unit which downloads the installer, if requested by the user device, from the server to the requesting user device, by determining that the software package has not been installed if installation status for an appropriate identification number is “

Not Installed;

” and

a managing unit which manages the installation status for the appropriate identification number as being “

Installed”

if notification about the completion of the installation of the software package is received from the user device, and manages the installation status for the appropriate identification number as being “

Not Installed”

if notification about the completion of the uninstallation of the software package is received from the user device.

8. The software license management system according to claim 7, wherein the server further comprises a sending unit which sends an error message to the user device which requests the installer, stating that the software package has been installed if the installation status for the identification number of the appropriate medium is “

Installed.”

9. A software license management system which allows a user device to install a software package from a rewritable medium using an installer dedicated to the software package, wherein:

the medium contains an installer builder and an installer; and

the user device comprises;

a first installing unit which installs the installer from the medium to the user device if requested to install the software package when the installer builder contained in the medium is executed,

a second installing unit which installs the software package from the medium to the user device by running the installer installed by the first installing unit, and

a first deleting unit which deletes the installer from the medium after the software package is installed by the second installing unit.

10. The software license management system according to claim 9, wherein the user device further comprises:

a writing unit which writes the installer from the user device to the medium if requested to uninstall the software package when the installer builder contained in the medium is executed;

an uninstalling unit which uninstalls the software package from the user device; and

a second deleting unit which deletes the installer from the user device after the software package is uninstalled by the uninstalling unit.

11. A software license management method which allows a user device to install a software package from a medium using an installer dedicated to the software package, the software license management method comprising the steps of:

connecting via the Internet to a server that manages each medium containing the software package, when the user device is requested to install the software package which is running an installer builder contained in the medium;

requesting the installer from the server, and thereby checking whether the software package has been installed on the user device from the medium;

downloading the installer from the server and installing the software package from the medium by executing the downloaded installer if the check reveals that the software package has not been installed on the user device; and

notifying the server about the completion of the installation of the software package after the installation in order for the software package contained in the medium to be managed as having been installed on the user device.

12. The software license management method according to claim 11, further comprising the steps of:

uninstalling the software package from the user device by executing the installer downloaded onto the user device when the user device is requested to uninstall the software package which is running the installer builder contained in the medium; and

notifying the server connected to the Internet about the completion of the uninstallation of the software package after the uninstallation in order for the software package contained in the medium to be managed as being not installed on the user device.

13. The software license management method according to claim 11, wherein:

the server is equipped with a database for managing installation status which indicates for each media identification number whether the software package has been installed; and

the software license management method further comprises the steps of;

connecting the user device to the server via the Internet and requesting the installer when the user device is requested to install the software package which is running the installer builder;

downloading the installer stored in advance in the server to the requesting user device if the installation status for the appropriate identification number in the database is “

Not Installed”

when the installer is requested by the user device;

installing the software package on the user device from the medium as the user device executes the installer downloaded from the server;

sending an installation-complete notice to the server when the user device installs the software package on the user device; and

setting the installation status for the appropriate identification number in the database to “

Installed”

when the server receives the installation-complete notice.

14. The software license management method according to claim 13, further comprising the steps of:

making the server send an error message to the user device which requests the installer, stating that the software package has been installed if the installation status for the appropriate identification number in the database is “

Installed;

” and

prohibiting the user device from installing the software package from the medium if the error message is received.

15. The software license management method according to claim 13, further comprising the steps of:

making the user device connect to the server via the Internet when the user device is requested to install the software package which is running the installer builder;

making the user device uninstall the software package from the user device by executing the installer downloaded onto the user device;

making the user device send an uninstallation-complete notice to the server, stating that uninstallation is complete, when the software package is uninstalled from the user device;

making the server set the installation status for the appropriate identification number in the database to “

Not Installed”

when the notification about the completion of the uninstallation of the software package is received from the user device.

16. The software license management method according to claim 14, further comprising the steps of:

making the user device connect to the server via the Internet when the user device is requested to install the software package which is running the installer builder;

making the user device uninstall the software package from the user device by executing the installer downloaded onto the user device;

making the user device send an uninstallation-complete notice to the server, stating that uninstallation is complete, when the software package is uninstalled from the user device;

making the server set the installation status for the appropriate identification number in the database to “

Not Installed”

when the notification about the completion of the uninstallation of the software package is received from the user device.

17. A software license management method which allows a user device to install a software package from a rewritable medium using an installer dedicated to the software package, wherein:

the medium contains in advance an installer builder and an installer; and

the software license management method comprises the steps of;

making the user device install the installer on itself from the medium if the software package is requested to be installed,

making the user device install the software package on itself from the medium by running the installed installer, and

making the user device delete the installer from the medium after the software package is installed.

18. The software license management method according to claim 17, further comprising the steps of:

making the user device write the installer from the user device to the medium if requested to uninstall the software package;

making the user device uninstall the software package from itself; and

making the user device delete the installer from itself after the software package is uninstalled.

19. A recording medium containing a program for making a computer execute processes including the steps of:

connecting via the Internet to a server that manages each medium containing a software package, when the user device is requested to install the software package which is running an installer builder contained in the medium;

requesting the installer from the server, and thereby checking whether the software package has been installed on the user device from the medium;

downloading the installer from the server and installing the software package from the medium by executing the downloaded installer if the check reveals that the software package has not been installed on the user device; and

notifying the server about the completion of the installation of the software package after the installation in order for the software package contained in the medium to be managed as having been installed on the user device.

20. The recording medium according to claim 19, wherein the program further comprises the steps of:

sending an error message, stating that the software package has been installed, if the check reveals that that the software package has been installed; and

prohibiting the software package from being installed on the computer from the medium if the error message is received.

21. The recording medium according to claim 19, wherein the program further comprises the steps of:

uninstalling the software package from the computer by executing the installer downloaded onto the computer when there is a request to uninstall the software package; and

notifying the server connected to the Internet about the completion of the uninstallation of the software package after the uninstallation in order for the software package contained in the medium to be managed as being not installed on the computer.

22. The recording medium according to claim 20, wherein the program further comprises the steps of:

uninstalling the software package from the computer by executing the installer downloaded onto the computer when there is a request to uninstall the software package; and

notifying the server connected to the Internet about the completion of the uninstallation of the software package after the uninstallation in order for the software package contained in the medium to be managed as being not installed on the computer.

23. A recording medium containing a program for making a computer execute processes including the steps of:

installing an installer on the computer from a medium if a software package is requested to be installed from the medium,

installing the software package on the computer from the medium by running the installed installer, and

deleting the installer from the medium after installing the software package.

24. The recording medium according to claim 23, wherein the program further comprises the steps of:

writing the installer from the computer to the medium if the software package is requested to be uninstalled;

uninstalling the software package from the computer; and

deleting the installer from the computer after the software package is uninstalled.