Module: Contrast::Utils::OS

Extended by:
Components::Scope::InstanceMethods
Included in:
Agent::Telemetry::MetricEvent
Defined in:
lib/contrast/utils/os.rb,
ext/cs__os_information/cs__os_information.c

Overview

Simple utility used to make OS calls and determine state. For that state which will not change at runtime, such as the operating system, the Utility memoizes to avoid multiple lookups.

Class Method Summary collapse

Methods included from Components::Scope::InstanceMethods

contrast_enter_method_scopes!, contrast_exit_method_scopes!, with_app_scope, with_contrast_scope, with_deserialization_scope, with_split_scope

Class Method Details

.get_system_information ⇒ Object 



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# File 'ext/cs__os_information/cs__os_information.c', line 11

VALUE contrast_get_system_information() {
    struct utsname uname_pointer;

    uname(&uname_pointer);

    VALUE rb_data_hash = rb_hash_new();
    rb_hash_aset(rb_data_hash, rb_str_new2("os_type"),
                 rb_str_new2(uname_pointer.sysname));
    rb_hash_aset(rb_data_hash, rb_str_new2("os_version"),
                 rb_str_new2(uname_pointer.release));
    rb_hash_aset(rb_data_hash, rb_str_new2("os_complete_version"),
                 rb_str_new2(uname_pointer.version));
    rb_hash_aset(rb_data_hash, rb_str_new2("os_arch"),
                 rb_str_new2(uname_pointer.machine));
    return rb_data_hash;
}

.mac? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/contrast/utils/os.rb', line 24

def mac?
  @_mac = RUBY_PLATFORM.include?('darwin') if @_mac.nil?
  @_mac
end

.windows? ⇒ Boolean

Check current OS type returns true if check is correct or false if not

Returns:

  • (Boolean) 


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# File 'lib/contrast/utils/os.rb', line 18

def windows?
  return @_windows unless @_windows.nil?

  @_windows = !(/cygwin|mswin|mingw|bccwin|wince|emx/ =~ RUBY_PLATFORM).nil?
end