1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
// 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 version string is compatible with the current scilab version
// else, returns false
function result = atomsIsCompatible(version_str)
rhs = argn(2);
// Check number of input arguments
// =========================================================================
if rhs <> 1 then
error(msprintf(gettext("%s: Wrong number of input argument: %d expected.\n"),"atomsIsCompatible",1));
end
// Check input parameter type
// =========================================================================
if type(version_str) <> 10 then
error(msprintf(gettext("%s: Wrong type for input argument #%d: Single string expected.\n"),"atomsIsCompatible",1));
end
// Check input parameter dimension
// =========================================================================
if size(version_str,"*") <> 1 then
error(msprintf(gettext("%s: Wrong size for input argument #%d: Single string expected.\n"),"atomsIsCompatible",1));
end
// If version_str == 'any', no need to continue
// =========================================================================
if version_str == "any" then
result = %T;
return;
end
// Check input parameters value
// =========================================================================
if regexp(version_str,"/^(>=|>|<=|<|=|==|~)\s/","o") == [] then
error(msprintf(gettext("%s: Wrong value for input argument #%d: This is not a valid version/dependency.\n"),"atomsIsCompatible",1));
end
// Get scilab version (Only the first digit)
// =========================================================================
sciversion_mat = getversion("scilab");
sciversion = strcat(string(sciversion_mat(1:3)) + ".");
sciversion = strsubst(sciversion,"/\.$/","","r");
// Get the dependency operator and version
// =========================================================================
operator_length = regexp(version_str,"/\s/","o");
dep_operator = part(version_str,1:operator_length-1);
if dep_operator == "~" then
result = %T;
return;
end
dep_version = stripblanks(part(version_str,operator_length+1:length(version_str)));
// Compare sciversion and the specified version
// =========================================================================
comparison = atomsVersionCompare(dep_version,sciversion);
// Verdict
// =========================================================================
if (dep_operator == "==" | dep_operator == "=") & comparison<>0 then
result = %F;
return;
end
if (dep_operator == ">=") & comparison>0 then
result = %F;
return;
end
if (dep_operator == "<=") & comparison<0 then
result = %F;
return;
end
if (dep_operator == ">" ) & comparison>=0 then
result = %F;
return;
end
if (dep_operator == "<" ) & comparison<=0 then
result = %F;
return;
end
result = %T;
endfunction
|
