Class Poco::Util::SystemConfiguration

File Information

Library: Util
Package: Configuration
Header: Poco/Util/SystemConfiguration.h

This class implements a Configuration interface to various system properties and environment variables.

The following properties are supported:

system.osName: the operating system name
system.osVersion: the operating system version
system.osArchitecture: the operating system architecture
system.nodeName: the node (or host) name
system.nodeId: system ID, based on the Ethernet address (format "xxxxxxxxxxxx") of the first Ethernet adapter found on the system.
system.currentDir: the current working directory
system.homeDir: the user's home directory
system.configHomeDir: the base directory relative to which user specific configuration files should be stored
system.cacheHomeDir: the base directory relative to which user specific non-essential data files should be stored
system.dataHomeDir: the base directory relative to which user specific data files should be stored
system.tempHomeDir: the base directory relative to which user-specific temporary files and other file objects should be placed
system.tempDir: the system's temporary directory
system.configDir: the system's configuration directory
system.dateTime: the current UTC date and time, formatted in ISO 8601 format.
system.pid: the current process ID.
system.env.<NAME>: the environment variable with the given <NAME>.