Software title discovery
View Patent ↗In a computer system that has no single place to discover all installed software applications, a software title discovery technique uses a combination of techniques to discover installed software. One of the combined techniques is an operating system predefined interface for obtaining information about installed software application; other techniques that may be employed include searching a repository of uninstall information, searching for executable files in a portion of a filesystem for the computer, and searching for executable files pointed to by other files in the filesystem of the computer system. A client/server configuration may be employed to allow collection of the software application information across a network of computers in an enterprise by a server computer system, allowing the server system to provide reports regard installed software applications.
1. A method of discovering installed software applications, comprising:
performing a first software application search on a computer system, creating a first set of discovered software application information;
performing a second software application search on the computer system that is different than the first software application search, creating a second set of discovered software application information;
merging the first set of discovered software application information and the second set of discovered software application information by:
collating the first set of discovered software application information and the second set of discovered software application information into a combined set of discovered software application information,
employing a predefined set of rules to reconcile the first and second sets of discovered software application information that refer to similar software applications, creating a merged set of discovered software application information, and
removing duplicate information from the combined set of software application information; and
storing the merged set of discovered software application information,
wherein the first software application search employs an operating system defined interface for obtaining software application information.
2. The method of claim 1 , wherein the act of performing a second software application search comprises:
performing the second software application search;
filtering the second set of discovered software application information with a predefined filter associated with the second software application search.
3. The method of claim 1 , wherein the act of merging the first set of discovered software application information and the second set of discovered software application information further comprises:
filtering the combined set of discovered software application information with a predefined filter.
4. The method of claim 1 , wherein the act of performing a second software application search comprises:
searching a repository of uninstall information maintained by the operating system.
5. The method of claim 1 , wherein the act of performing a second software application search comprises:
searching a predefined portion of a filesystem on the computer system for executable programs stored in the predefined portion of the filesystem.
6. The method of claim 1 , wherein the act of performing a second software application search comprises:
searching files on the computer system that link to executable programs.
7. The method of claim 1 , wherein the act of performing a second software application search comprises:
searching files on the computer system for packaged installation programs, which include an operating environment for installing an application.
8. The method of claim 1 , wherein the combined set of software application information comprises:
a name of the software application;
a version of the software application;
a manufacturer of the software application;
a global unique identifier of the software application;
an install location of the software application;
an install date of the software application;
a label associated with the software application; and
a name of an executable program associated with the software application.
9. The method of claim 1 , further comprising:
receiving an instruction from a server computer to perform software application discovery; and
reporting the combined set of software application information to the server computer.
10. A non-transitory computer readable medium with instructions for a programmable control device stored thereon wherein the instructions cause a programmable control device to perform the method of claim 1 .
11. A networked computer system comprising:
a plurality of computers communicatively coupled, at least one of the plurality of computers programmed to perform at least a portion of the method of claim 1 wherein the entire method of claim 1 is performed collectively by the plurality of computers.
12. A method of discovering software applications, comprising:
requesting a client computer by a server computer to perform a software application discovery procedure based on a plurality of sources on the client computer;
receiving client software application information by the server computer that is derived from the plurality of sources on the client computer;
merging the client software application information by the server computer from the plurality of sources on the client computer by:
collating the client software application information into a combined set of discovered software application information,
employing a predefined set of rules to reconcile the client software application information that refers to similar software applications, and
removing duplicate information from the combined set of software application information;
storing the client software application information; and
generating reports based on the client software application information by the server computer,
wherein the plurality of sources on the client computer comprises:
a first source including an operating system defined interface for obtaining installed software application information, and
a second source including another source that is different than the first source for obtaining installed software application information.
13. The method of claim 12 , wherein the merging of the client software application information by the server computer comprises:
filtering the combined set of discovered software application information with a predefined filter.
14. The method of claim 12 , further comprising:
filtering unwanted information from the client software application information on the server computer.
15. The method of claim 12 , wherein the another source for obtaining installed software application information comprises:
a repository of software application uninstall information.
16. The method of claim 12 , wherein the another source for obtaining installed software application information comprises:
a portion of a filesystem of the client computer system designated for installed software applications.
17. The method of claim 12 , wherein the another source for obtaining installed software application information comprises:
a plurality of files in the filesystem of the client computer that link to executable programs.
18. The method of claim 12 , wherein the another source for obtaining installed software application information comprises:
a repository of software application uninstall information;
a portion of a filesystem of the client computer system designated for installed software applications; and
a plurality of files in the filesystem of the client computer that link to executable programs.
19. A non-transitory computer readable medium with instructions for a programmable control device stored thereon wherein the instructions cause a programmable control device to perform the method of claim 12 .