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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2009 - DIGITEO - Pierre MARECHAL <pierre.marechal@scilab.org>
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution.  The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt

// Internal function

function  atomsAutoloadSave(autoloaded_mat,section)

    rhs = argn(2);

    // Check number of input arguments
    // =========================================================================

    if rhs <> 2 then
        error(msprintf(gettext("%s: Wrong number of input argument: %d expected.\n"),"atomsAutoloadSave",2));
    end

    // 1st input argument
    // =========================================================================

    if ~isempty(autoloaded_mat) & type(autoloaded_mat) <> 10 then
        error(msprintf(gettext("%s: Wrong type for input argument #%d: String array expected.\n"),"atomsAutoloadSave",1));
    end

    if ~isempty(autoloaded_mat) & size(autoloaded_mat(1,:),"*") <> 3 then
        error(msprintf(gettext("%s: Wrong size for input argument #%d: mx3 string matrix expected.\n"),"atomsAutoloadSave",1));
    end

    // 2nd input argument
    // =========================================================================

    if type(section) <> 10 then
        error(msprintf(gettext("%s: Wrong type for input argument #%d: Single string expected.\n"),"atomsAutoloadSave",2));
    end

    if and(section<>["user","allusers"]) then
        error(msprintf(gettext("%s: Wrong value for input argument #%d: ''user'' or ''allusers'' expected.\n"),"atomsAutoloadSave",2));
    end

    // Check if we have the write access
    if (section=="allusers") & ~ atomsAUWriteAccess() then
        error(msprintf(gettext("%s: You haven''t write access on this directory : %s.\n"),"atomsAutoloadSave",pathconvert(SCI+"/.atoms")));
    end

    // Define the path of the file that will record the change according to
    // the "allusers" value
    // =========================================================================
    atoms_directory = atomsPath("system",section);

    // Does the atoms_directory exist, if not create it
    // =========================================================================

    if ~ isdir(atoms_directory) then
        mkdir(atoms_directory);
    end

    // Define the path of the file that will record the change
    // =========================================================================
    autoloaded_txt = atoms_directory+"autoloaded.txt";
    autoloaded_bin = atoms_directory+"autoloaded.bin";

    // Build the installed_str
    // =========================================================================

    if ~ isempty(autoloaded_mat) then
        autoloaded_str = autoloaded_mat(:,1) + " - " + autoloaded_mat(:,2) + " - " +autoloaded_mat(:,3);
    end

    // If packages is empty, no need to keep the files
    // =========================================================================

    if isempty(autoloaded_mat) then
        mdelete(autoloaded_txt);
        mdelete(autoloaded_bin);
        return;
    end

    // write files
    // =========================================================================

    mputl( autoloaded_str , autoloaded_txt);
    wMode = warning("query");
    warning("off");
    save( autoloaded_bin  , autoloaded_mat);
    warning(wMode);

endfunction