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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
// Returns True if the package "parent_name - version_name" can accept
// the version "child_version" of the needed package "child_name"
// No matter whether if "parent_name - parent_version" is
// installed or not
// Input arguments :
//
// parent_name : . String Array
// . mandatory
//
// parent_version : . String Array
// . mandatory
//
// child_name : . Single String
// . mandatory
//
// child_version : . Single String
// . mandatory
// Output arguments :
//
// result : . Boolean Array
function result = atomsPackageIsCompatible(parent_name,parent_version,child_name,child_version)
rhs = argn(2);
result = [];
// Check number of input arguments
// =========================================================================
if rhs <> 4 then
error(msprintf(gettext("%s: Wrong number of input argument: %d expected.\n"),"atomsPackageIsCompatible",4));
end
// Check input parameter type
// =========================================================================
if type(parent_name) <> 10 then
error(msprintf(gettext("%s: Wrong type for input argument #%d: Single string expected.\n"),"atomsPackageIsCompatible",1));
end
if type(parent_version) <> 10 then
error(msprintf(gettext("%s: Wrong type for input argument #%d: Single string expected.\n"),"atomsPackageIsCompatible",2));
end
if type(child_name) <> 10 then
error(msprintf(gettext("%s: Wrong type for input argument #%d: Single string expected.\n"),"atomsPackageIsCompatible",3));
end
if type(child_version) <> 10 then
error(msprintf(gettext("%s: Wrong type for input argument #%d: Single string expected.\n"),"atomsPackageIsCompatible",4));
end
// Check input parameter dimension
// =========================================================================
if size(parent_name,"*") <> size(parent_version,"*") then
error(msprintf(gettext("%s: Incompatible input arguments #%d and #%d: Same sizes expected.\n"),"atomsPackageIsCompatible",1,2));
end
if size(child_name,"*") <> 1 then
error(msprintf(gettext("%s: Wrong size for input argument #%d: Single string expected.\n"),"atomsPackageIsCompatible",3));
end
if size(child_version,"*") <> 1 then
error(msprintf(gettext("%s: Wrong size for input argument #%d: Single string expected.\n"),"atomsPackageIsCompatible",4));
end
// Loop on parents
// =========================================================================
for i=1:size(parent_name,"*")
// Get the dependency field of this package
// =========================================================================
parent_deps = atomsToolboxDetails([parent_name(i),parent_version(i)],"Depends");
if isempty(parent_deps)
result = [ result ; %F ];
continue;
end
// get the line corresponding to child_name
// =========================================================================
parent_deps_this_child = parent_deps(grep(parent_deps,"/\s"+child_name+"\s/","r"));
if isempty(parent_deps_this_child) then
result = [ result ; %F ];
continue;
end
// get the line corresponding to child_name
// =========================================================================
this_dependency_tab = stripblanks(strsplit(parent_deps_this_child,regexp(stripblanks(parent_deps_this_child),"/\s/")));
this_dependency_dir = this_dependency_tab(1);
this_dependency_name = this_dependency_tab(2);
this_dependency_version = this_dependency_tab(3);
// List versions of the dependency we can test
if (this_dependency_dir == "~") | ..
( (this_dependency_dir == "=" ) & (this_dependency_version == child_version ) ) | ..
( (this_dependency_dir == ">=") & ( atomsVersionCompare(child_version,this_dependency_version) >= 0 ) ) | ..
( (this_dependency_dir == ">" ) & ( atomsVersionCompare(child_version,this_dependency_version) > 0 ) ) | ..
( (this_dependency_dir == "<=") & ( atomsVersionCompare(child_version,this_dependency_version) <= 0 ) ) | ..
( (this_dependency_dir == "<" ) & ( atomsVersionCompare(child_version,this_dependency_version) < 0 ) ) then
result = [ result ; %T ];
else
result = [ result ; %F ];
end
end
result = matrix(result,size(parent_name) );
endfunction
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