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-- Ada Web Server --
-- --
-- Copyright (C) 2003-2014, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or modify --
-- it under terms of the GNU General Public License as published by the --
-- Free Software Foundation; either version 3, or (at your option) any --
-- later version. This library is distributed in the hope that it will be --
-- useful, but WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- As a special exception under Section 7 of GPL version 3, you are --
-- granted additional permissions described in the GCC Runtime Library --
-- Exception, version 3.1, as published by the Free Software Foundation. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
--
AWS " & Version & "
No rule found for the time dispatcher and no " & "default dispatcher defined."); end Dispatch; -------------- -- Finalize -- -------------- overriding procedure Finalize (Dispatcher : in out Handler) is Ref_Counter : constant Natural := Dispatcher.Ref_Counter; begin Finalize (AWS.Dispatchers.Handler (Dispatcher)); if Ref_Counter = 1 then for Item of Dispatcher.Table loop Free (Item.Action); Unchecked_Free (Item); end loop; Period_Table.Clear (Dispatcher.Table); end if; end Finalize; ------------ -- Hourly -- ------------ function Hourly (From_Minute : Minute_Number; From_Second : Second_Number; To_Minute : Minute_Number; To_Second : Second_Number) return Period is begin return Period'(Mode => Hourly, From => (Minute => From_Minute, Second => From_Second, others => <>), To => (Minute => To_Minute, Second => To_Second, others => <>)); end Hourly; ---------------- -- Initialize -- ---------------- overriding procedure Initialize (Dispatcher : in out Handler) is begin Initialize (AWS.Dispatchers.Handler (Dispatcher)); end Initialize; -------------- -- Minutely -- -------------- function Minutely (From_Second : Second_Number; To_Second : Second_Number) return Period is begin return Period'(Mode => Minutely, From => (Second => From_Second, others => <>), To => (Second => To_Second, others => <>)); end Minutely; ------------- -- Monthly -- ------------- function Monthly (From_Day : Day_Number; From_Hour : Hour_Number; From_Minute : Minute_Number; From_Second : Second_Number; To_Day : Day_Number; To_Hour : Hour_Number; To_Minute : Minute_Number; To_Second : Second_Number) return Period is begin return Period'(Mode => Monthly, From => (Day => From_Day, Hour => From_Hour, Minute => From_Minute, Second => From_Second, others => <>), To => (Day => To_Day, Hour => To_Hour, Minute => To_Minute, Second => To_Second, others => <>)); end Monthly; ---------- -- Once -- ---------- function Once (From_Year : Year_Number; From_Month : Month_Number; From_Day : Day_Number; From_Hour : Hour_Number; From_Minute : Minute_Number; From_Second : Second_Number; To_Year : Year_Number; To_Month : Month_Number; To_Day : Day_Number; To_Hour : Hour_Number; To_Minute : Minute_Number; To_Second : Second_Number) return Period is begin return Period'(Mode => Once, From => (Year => From_Year, Month => From_Month, Day => From_Day, Hour => From_Hour, Minute => From_Minute, Second => From_Second, others => <>), To => (Year => To_Year, Month => To_Month, Day => To_Day, Hour => To_Hour, Minute => To_Minute, Second => To_Second, others => <>)); end Once; -------------- -- Register -- -------------- procedure Register (Dispatcher : in out Handler; Name : String; Period : Timer.Period; Action : AWS.Dispatchers.Handler'Class) is Value : constant Node_Access := new Node'(To_Unbounded_String (Name), Period, new AWS.Dispatchers.Handler'Class'(Action)); begin Period_Table.Append (Dispatcher.Table, Value); end Register; procedure Register (Dispatcher : in out Handler; Name : String; Period : Timer.Period; Action : Response.Callback) is begin Register (Dispatcher, Name, Period, AWS.Dispatchers.Callback.Create (Action)); end Register; ------------------------------- -- Register_Default_Callback -- ------------------------------- procedure Register_Default_Callback (Dispatcher : in out Handler; Action : AWS.Dispatchers.Handler'Class) is begin if Dispatcher.Action /= null then Free (Dispatcher.Action); end if; Dispatcher.Action := new AWS.Dispatchers.Handler'Class'(Action); end Register_Default_Callback; ---------------- -- Unregister -- ---------------- procedure Unregister (Dispatcher : in out Handler; Name : String) is use type Period_Table.Cursor; Pos : Period_Table.Cursor := Period_Table.No_Element; begin for Cursor in Dispatcher.Table.Iterate loop declare Item : Node_Access := Period_Table.Element (Cursor); begin if To_String (Item.Name) = Name then Unchecked_Free (Item); Pos := Cursor; exit; end if; end; end loop; if Pos = Period_Table.No_Element then raise Constraint_Error with "Timer distpatcher " & Name & " not found"; else Period_Table.Delete (Dispatcher.Table, Pos); end if; end Unregister; ------------ -- Weekly -- ------------ function Weekly (From_Day : Day_Name; From_Hour : Hour_Number; From_Minute : Minute_Number; From_Second : Second_Number; To_Day : Day_Name; To_Hour : Hour_Number; To_Minute : Minute_Number; To_Second : Second_Number) return Period is P : Period; begin P.Mode := Weekly; P.From.N_Day := From_Day; P.From.Hour := From_Hour; P.From.Minute := From_Minute; P.From.Second := From_Second; P.To.N_Day := To_Day; P.To.Hour := To_Hour; P.To.Minute := To_Minute; P.To.Second := To_Second; return P; end Weekly; ------------ -- Yearly -- ------------ function Yearly (From_Month : Month_Number; From_Day : Day_Number; From_Hour : Hour_Number; From_Minute : Minute_Number; From_Second : Second_Number; To_Month : Month_Number; To_Day : Day_Number; To_Hour : Hour_Number; To_Minute : Minute_Number; To_Second : Second_Number) return Period is P : Period; begin P.Mode := Yearly; P.From.Month := From_Month; P.From.Day := From_Day; P.From.Hour := From_Hour; P.From.Minute := From_Minute; P.From.Second := From_Second; P.To.Month := To_Month; P.To.Day := To_Day; P.To.Hour := To_Hour; P.To.Minute := To_Minute; P.To.Second := To_Second; return P; end Yearly; end AWS.Services.Dispatchers.Timer;