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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
#!/usr/bin/env perl
use strict;
use warnings;
use File::Basename;
use File::Spec;
use JSON;
use Regexp::Assemble;
use Scalar::Util qw(looks_like_number);
print "Demeter configuration conversion tool$/";
my %params_of;
my $perl_base = q{};
if (is_windows()) {
my ($volume,$directories,$fname) = File::Spec->splitpath( $^X );
#$directories =~ s{\A[/\\]}{};
$directories =~ s{[/\\]\z}{};
my @dir = File::Spec->splitdir( $directories );
pop @dir; pop @dir; # perl\bin
$perl_base = File::Spec->catdir($volume, @dir);
};
my $file = File::Spec->catfile(dirname($0), 'config.demeter_conf');
_read_config_file($file);
my $json = JSON->new->allow_nonref;
my $outfile = File::Spec->catfile(dirname($0), 'demeter_config.db');
open(my $OUT, '>', $outfile);
print $OUT $json->pretty->encode(\%params_of);
close $OUT;
print " Saving new database, $outfile.$/";
sub Push {
my (@list) = @_;
my %hash = @list;
my $retval = 0;
foreach my $key (keys %hash) {
my $k = lc $key;
push @{ $params_of{$k} }, $hash{$k};
$retval = $#{ $params_of{$k} };
};
return $retval;
};
sub _read_config_file {
my ($file) = @_;
## need to distinguish between a relative filename and a fully
## resolved file.
#carp("The Demeter configuration file ($file) does not exist\n\n"),
return 0
if (not -e $file);
#carp("The Demeter configuration file ($file) cannot be opened\n\n"),
return 0
if (not -r $file);
my $base = (split(/\./, basename($file)))[0];
Push(___groups => $base);
my $key_regex = Regexp::Assemble->new()->add(qw(type default minint maxint options windows
units onvalue offvalue restart))->re;
my (%hash, $description, $group, $param, $value);
my $line;
open (my $CONFIG, $file);
CONF: while (my $line = <$CONFIG>) {
next CONF if ($line =~ m{^\s*\#});
next CONF if ($line =~ m{^\s*$});
chomp $line;
$line =~ s{\s+$}{};
if ($line =~ m{^\s*include\s*(.+)}) {
## handle include files by recursion
(my $includefile = $1) =~ s{\s+(?:\#.*)?$}{};
if (not -e $includefile) { # this allows for arbitrary include files
$includefile = File::Spec->catfile(dirname($file), $includefile);
};
#print " reading $includefile\n";
_read_config_file($includefile);
} elsif ($line =~ m{^\s*section\s*=\s*(\w+)}) {
$group = $1;
$group =~ s{\s+$}{};
Push(___groups => $group);
$description = q{};
} elsif ($line =~ m{^\s*section_description}) {
SECDESC: while (my $next = <$CONFIG>) {
$next =~ s{\n}{ };
$next =~ s{^\s+}{};
last SECDESC if ($next =~ m{^\s*$});
$description .= $next;
};
$description =~ s{\s+$}{};
set($group=>$description);
} elsif ($line =~ m{^\s*description}) {
DESC: while (my $next = <$CONFIG>) {
$next =~ s{\n}{ };
$next =~ s{^\s+}{};
last DESC if ($next =~ m{^\s*$});
if ($next =~ m{^\.}) {
$next =~ s{\.\s+}{\%list};
$next =~ s{\s}{\%space}g;
$next .= '%endlist';
};
$description .= $next;
};
$description =~ s{\s+$}{};
$hash{description} = $description;
set_this_param($group, $param, %hash);
next CONF;
} elsif ($line =~ m{^\s*variable\s*=\s*(\w+)}) {
$param = $1;
$param =~ s{\s+$}{};
undef %hash;
$description = q{};
} elsif ($line =~ m{^\s*($key_regex)\s*=\s*(.+)}) {
my $key = $1;
$value = $2;
$value =~ s{\s+$}{};
if (($value =~ m{__METIS_BASE__}) and ($INC{"Demeter/UI/Metis.pm"})) {
my $new = dirname($INC{"Demeter/UI/Metis.pm"});
$value =~ s{__METIS_BASE__}{$new};
$value = abs_path(File::Spec->canonpath($value));
}
$hash{$key} = $value;
($hash{demeter} = $value) if ($key eq 'default');
if (is_windows() and ($key eq 'windows')) {
my $relocated = $perl_base; # make paths to executables (feff, gnuplot, etc)
$value =~ s{__PERL_BASE__}{$relocated}; # tolerant to relocation upon installation
$hash{default} = $value;
$hash{demeter} = $value;
$hash{windows} = $value;
};
};
};
set_this_param($group, $param, %hash) if %hash;
close $CONFIG;
};
sub set {
my (@list) = @_;
my %hash = @list;
foreach my $key (keys %hash) {
my $k = lc $key;
$params_of{$k} = $hash{$k};
};
};
sub set_this_param {
my ($group, $param, %hash) = @_;
my $key = join(":", $group, $param);
#local $| = 1;
#print $key, $/;
$hash{default} ||= 0; # sanitize several attributes
$hash{was} ||= 0;
$hash{description} ||= q{};
$hash{restart} ||= 0;
if ($hash{type} eq 'positive integer') {
$hash{maxint} ||= 1e9;
$hash{minint} ||= 0;
} elsif ($hash{type} eq 'boolean') {
$hash{onvalue} ||= 1;
$hash{offvalue} ||= 0;
};
if ($hash{type} eq 'real') {
#$self->_report($group, $param, $hash{default});
$hash{default} = (looks_like_number($hash{default})) ? $hash{default} : 0;
$hash{demeter} = $hash{default};
if (exists $hash{windows}) {
$hash{windows} = (looks_like_number($hash{windows})) ? $hash{windows} : 0;
};
} elsif ($hash{type} eq 'positive integer') {
$hash{default} = (looks_like_number($hash{default})) ? int($hash{default}) : 0;
$hash{demeter} = $hash{default};
if (exists $hash{windows}) {
$hash{windows} = (looks_like_number($hash{windows})) ? int($hash{windows}) : 0;
};
};
set($key=>\%hash);
};
sub is_windows {
return (($^O eq 'MSWin32') or ($^O eq 'cygwin'));
};
|
