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Point of view
All features
expanded class SYSTEM
Summary
This expanded class allow to execute system command and to get/set environment variables.
Direct parents
Insert list: ANY
Overview
Features
{ANY}
{}
get_environment_variable_in (variable: STRING, value: STRING): BOOLEAN
effective function
{ANY}
Try to get the value of the system environment variable or some variable in the system registry.
get_environment_variable (variable: STRING): STRING
effective function
{ANY}
Try to get the value of the system environment variable or some variable in the system registry.
set_environment_variable (variable: STRING, value: STRING)
effective procedure
{ANY}
Try to assign the system environment variable with value.
execute_command (system_command_line: ABSTRACT_STRING): INTEGER_32
effective function
{ANY}
To execute a system_command_line as for example, "ls -l" on UNIX.
execute_command_line (system_command_line: ABSTRACT_STRING)
effective procedure
{ANY}
The equivalent of execute_command without Result.
basic_getenv (environment_variable: POINTER): POINTER
{}
To implement get_environment_variable.
basic_putenv (variable: POINTER, value: POINTER)
{}
To implement set_environment_variable.
basic_system (system_command_line: POINTER): INTEGER_32
{}