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* Py_SetProgramName expect a *wchar_t * Py_SetPythonhome expect a *wchar_t * Py_Main except decoded arguments as *wchar_t * Expose function Py_DecodeLocale Part of T518-013 Change-Id: I3ad1df239203ecf70e5de7dfe78aed202cd21666
59 lines
2.6 KiB
Ada
59 lines
2.6 KiB
Ada
------------------------------------------------------------------------------
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-- G N A T C O L L --
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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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with GNATCOLL.Python.Exceptions;
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package body GNATCOLL.Python.Fileutils is
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use type C.WChar_Addr;
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use type C.Size_T;
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package Exc renames GNATCOLL.Python.Exceptions;
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---------------------
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-- Py_DecodeLocale --
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---------------------
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function Py_DecodeLocale (Arg : String) return C.WChar_Addr
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is
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function Internal (Arg : String; Size : out C.Size_T)
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return C.WChar_Addr;
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pragma Import (C, Internal, "Py_DecodeLocale");
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Result : C.WChar_Addr;
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Size : C.Size_T;
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begin
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Result := Internal (Arg => Arg & ASCII.NUL,
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Size => Size);
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if Result = C.Null_WChar_Addr then
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-- An error occured during decoding.
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if Size = C.Size_T'Last - 1 then
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raise Exc.MemoryError;
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else
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raise Exc.DecodingError;
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end if;
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end if;
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return Result;
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end Py_DecodeLocale;
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end GNATCOLL.Python.Fileutils;
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