Self-contained executable for predetermined software updating
View Patent ↗Software is updated via a self-contained executable that includes software update patch for updating pre-existing software, and an updater package including at least one predetermined required computer state condition. Executing the self-contained executable on a client computer includes investigating a state of the client computer, and determining whether the state of the client computer matches the at least one predetermined required computer state condition. When the state of the client computer matches the at least one predetermined required computer state condition, the software update patch is installed. When the state of the client computer does not match the predetermined required computer state condition, the installation is terminated or, alternatively, the client computer is forced into a state that matches the predetermined required computer state condition and the software update patch installed.
1. A method, comprising:
downloading, from a host computer, a self-contained executable to data storage of a client computer, the self-contained executable comprising a software update patch for updating pre-existing software on the client computer and an updater package associated with the software update patch, the updater package including at least one predetermined required computer state condition, wherein the self-contained executable has been authored at an authoring computer, prior to the downloading, after the software update patch is received by the authoring computer, by configuring the updater package in accordance with one or more attributes of the software update patch, and one or more required computer state conditions of the software update patch, and wherein, prior to the downloading, the authoring computer has sent, over a network, the self-contained executable to the host computer;
executing, via a processor of the client computer, the self-contained executable, the executing comprising:
reading the at least one predetermined required computer state condition from the updater package;
in response to the reading, investigating a state of the client computer, the investigating comprising examining a registry or filesystem of the client computer to determine software currently running on the client computer;
determining, based at least on the investigating, whether the state of the client computer matches the at least one predetermined required computer state condition; and
in response to determining that the state of the client computer does not match the at least one predetermined required computer state condition, forcing the client computer into a state that matches the at least one predetermined required computer state condition, and installing the software update patch on the client computer.
2. The method of claim 1 , further comprising completing, in the absence of user input at the client computer, the downloading the self-contained executable, and the executing the self-contained executable.
3. The method of claim 1 , wherein the software update patch is a first software update patch, the updater package is a first updater package, the predetermined required computer state condition is a first predetermined required computer state condition, the self-contained executable comprises at least a second software update patch associated with a second updater package, and the second updater package includes at least a second predetermined required computer state condition.
4. The method of claim 3 , further comprising:
when the state of the client computer matches the first and second predetermined required computer state conditions, installing the first and second software update patches on the client computer;
when the state of the client computer does not match at least one of the first and second predetermined required computer state conditions, forcing the client computer into a state that matches the first and second predetermined required computer state conditions, and installing the first and second software update patches on the client computer.
5. The method of claim 1 , further comprising in response to determining that the state of the client computer does not match the predetermined required computer state condition, evaluating, by a package processing engine, an administrative command relating to the forcing.
6. The method of claim 5 , wherein the executing further comprises:
prior to activating a package processing engine of the self-contained executable, passing the administrative command to the self-contained executable;
in response to the activating, passing the administrative command from the self-contained executable to the package processing engine.
7. The method of claim 6 , wherein the administrative command comprises a command line argument.
8. The method of claim 7 , wherein the passing to the self-contained executable comprises passing the administrative command from a command line interface on the host computer to the client computer.
9. The method of claim 8 , wherein the client computer is a first client computer, and wherein the passing to the self-contained executable comprises passing the administrative command from the host computer to the first client computer and at least a second client computer.
10. The method of claim 1 , wherein the client computer is a first client computer, and wherein the downloading further comprises downloading, from the host computer, over a network, the self-contained executable to at least a second client computer.
11. The method of claim 1 , wherein the authoring further comprises authoring a file for the updater package.
12. The method of claim 1 , wherein the self-contained executable further comprises a package processing engine, and the reading the at least one predetermined required computer state condition is performed via the package processing engine.
13. A system, comprising:
a client computer comprising a processor and data storage, the data storage storing a self-contained executable downloaded from a host computer, the self-contained executable comprising a software update patch, an updater package associated with the software update patch, and a package processing engine, wherein the self-contained executable has been authored at an authoring computer, prior to the downloading, after the software update patch is received by the authoring computer, by configuring the updater package in accordance with one or more attributes of the software update patch, and at least one predetermined required computer state condition of the software update patch, and wherein prior to the downloading, the authoring computer has sent, over a network, the self-contained executable to the host computer, the self-contained executable further configured to:
activate the package processing engine to read the at least one predetermined required computer state condition from the updater package;
investigate a state of the client computer, the investigating comprising examining a registry or filesystem of the client computer to determine software currently running on the client computer;
determine whether the state of the client computer matches the at least one predetermined required computer state condition;
in response to determining that the state of the client computer does not match the at least one predetermined required computer state condition, force the client computer into a state that matches the at least one predetermined required computer state condition; and
after the forcing into the state, install the software update patch on the client computer.
14. The system of claim 13 , wherein the host computer is further configured to enable an administrator to select an administrative command and pass the administrative command to the self-contained executable on the client computer.
15. The system of claim 14 , wherein the authoring computer is further configured to enable an author to configure the updater package.