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59 lines
2.7 KiB
Ada
59 lines
2.7 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- Ada_Libfswatch --
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-- --
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-- Copyright (C) 2020, AdaCore --
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-- --
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-- This library is free software; you can redistribute it and/or modify it --
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-- under terms of the GNU General Public License as published by the Free --
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-- Software Foundation; either version 3, or (at your option) any later --
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-- version. This library is distributed in the hope that it will be useful, --
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
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-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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------------------------------------------------------------------------------
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-- Demonstrator for the use of the Blocking_Monitor API
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with Libfswatch; use Libfswatch;
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with GNATCOLL.VFS; use GNATCOLL.VFS;
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with Simple_Print_Monitor; use Simple_Print_Monitor;
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procedure Blocking_Monitor_Example is
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-- Declare a simple print monitor
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Printer : Print_Monitor;
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task Stop_After_10_Seconds;
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-- Stop the session after 10 seconds.
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---------------------------
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-- Stop_After_10_Seconds --
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---------------------------
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task body Stop_After_10_Seconds is
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begin
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-- Wait 10 seconds then stop monitoring
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delay 10.0;
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Printer.Stop_Monitor;
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end Stop_After_10_Seconds;
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begin
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-- Watch "." and "..": the monitor will print any events that might
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-- happen on these directories
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Printer.Blocking_Monitor
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((1 => Create ("."), 2 => Create ("..")),
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Events_Allowed => (Removed, Created, Updated));
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end Blocking_Monitor_Example;
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