/usr/share/ada/adainclude/aws/aws-headers-set.ads is in libaws3.3.2-dev 3.3.2-2.
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-- Ada Web Server --
-- --
-- Copyright (C) 2000-2014, 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 --
-- <http://www.gnu.org/licenses/>. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU Public License. --
------------------------------------------------------------------------------
pragma Ada_2012;
package AWS.Headers.Set is
Format_Error : exception renames Headers.Format_Error;
procedure Add (Headers : in out List; Name, Value : String) with
Inline => True,
Post => Count (Headers) = Count (Headers'Old) + 1;
-- Add HTTP header name/value at the end of the Headers container. Note
-- that there is no check about validity of this header. This service is
-- provided to be able to create user-defined headers.
procedure Update
(Headers : in out List;
Name : String;
Value : String;
N : Positive := 1)
with
Inline => True,
Pre =>
-- Count + 1 means it is added at the end of the table
N <= Count (Headers, Name) + 1,
Post =>
-- Value already exists, it is updated
(N <= Count (Headers'Old, Name)
and then Count (Headers, Name) = Count (Headers'Old, Name))
-- New value appended
or else
(N = Count (Headers'Old, Name) + 1
and then N = Count (Headers, Name));
-- Update the N-th HTTP header Value with the given Name.
-- The header could already have more than one value associated with
-- this name.
procedure Read (Socket : Net.Socket_Type'Class; Headers : in out List);
-- Read and parse HTTP header from the socket
procedure Reset (Headers : in out List) with
Inline => True,
Post => Count (Headers) = 0;
-- Removes all object from Headers. Headers will be reinitialized and will
-- be ready for new use.
procedure Debug (Activate : Boolean);
-- Turn on Debug output
end AWS.Headers.Set;
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