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
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
|
#! /usr/bin/perl
use strict;
use warnings;
package nms::util;
use Data::Dumper;
use base 'Exporter';
our @EXPORT = qw(guess_placement parse_switches_txt parse_switches parse_switch);
# Parse a single switches.txt-formatted switch
sub parse_switch {
my ($switch, $subnet4, $subnet6, $mgtmt4, $mgtmt6, $lolid, $distro) = split(/ /);
my %ret = (
'sysname' => "$switch",
'subnet4' => "$subnet4",
'subnet6' => "$subnet6",
'mgmt_v4_addr' => "$mgtmt4",
'mgmt_v6_addr' => "$mgtmt6",
'traffic_vlan' => "$lolid",
'distro_name' => "$distro"
);
%{$ret{'placement'}} = guess_placement($switch);
return %ret;
}
# Parses a switches_txt given as a filehandle on $_[0]
# (e.g.: parse_switches_txt(*STDIN) or parse_switches_txt(whatever).
sub parse_switches_txt {
my $fh = $_[0];
my @switches;
while(<$fh>) {
chomp;
my %switch = parse_switch($_);
push @switches, {%switch};
}
return @switches;
}
# Parses switches in switches.txt format given as $_[0].
# E.g: parse_switches("e1-3 88.92.0.0/26 2a06:5840:0a::/64 88.92.54.2/26 2a06:5840:54a::2/64 1013 distro0")
sub parse_switches {
my @switches;
my $txt = $_[0];
foreach (split("\n",$txt)) {
chomp;
my %switch = parse_switch($_);
push @switches, {%switch};
}
return @switches;
}
# FIXME: Derive which function from the config/db using the shortname.
# If we care.
sub guess_placement {
return guess_placement_tg($_[0]);
}
# Guesses placement from name to get a starting point
# Digitality X layout
# FIXME: Basically a stub, since MRGLASS is too slow with the map.
sub guess_placement_dx {
my ($x, $y, $xx, $yy);
my $name = $_[0];
my $src = "unknown";
if ($name =~ /^e\d+-\d+$/) {
$name =~ /row(\d+)-(\d+)/;
my ($e, $s) = ($1, $2);
$src = "main";
$x = int(1850 - (($e-1)/2) * 63);
$y = undef;
if ($s > 1) {
$y = 160;
} else {
$y = 480;
}
$xx = $x + 32;
$yy = $y + 220;
} elsif ($name =~ /^core$/) {
$src = "core";
$x = 1360;
$y = 770;
$xx = $x + 200;
$yy = $y + 100;
} elsif ($name =~ /^noc$/) {
$src = "noc";
$x = 132;
$y = 880;
$xx = $x + 230;
$yy = $y + 40;
} elsif ($name =~ /^s(\d).floor$/) {
my $d = ($1);
$d -= 1;
$src = "distro";
$x = 1550 - $d * 600;
$y = 410;
$xx = $x + 230;
$yy = $y + 40;
} else {
# Fallback to have _some_ position
$src = "random";
$x = int(rand(1900));
$y = int(rand(900));
$xx = $x + 230;
$yy = $y + 40;
};
my %box = (
'src' => "$src",
'x1' => $x,
'y1' => $y,
'xx' => $xx,
'yy' => $yy
);
return %box;
}
# Last updated for TG16
sub guess_placement_tg {
my ($x, $y, $xx, $yy);
my $name = $_[0];
my $src = "unknown";
if ($name =~ /^e\d+-\d+$/) {
$name =~ /e(\d+)-(\d+)/;
my ($e, $s) = ($1, $2);
$src = "main";
$x = int(572 + (($e-1)/2) * 31.1);
if (($e-1/2)>9) {
$x += 140;
}
$y = undef;
$x += 14 if ($e >= 21);
$x += 14 if ($e >= 37);
$x += 14 if ($e >= 55);
$x += 14 if ($e >= 69);
if ($s > 2) {
$y = 405 - 120 * ($s-2);
} else {
$y = 689 - 120 * ($s);
}
$xx = $x + 16;
$yy = $y + 120;
# Justeringer
# $y += 45 if $name eq "e1-4";
#$y += 20 if $name eq "e3-4";
#$y += 15 if $name eq "e5-4";
#$yy -= 25 if $name eq "e7-1";
#$yy -= 25 if $name eq "e5-1";
#$yy -= 25 if $name eq "e3-1";
#$y += 20 if ($e >= 79 and $s == 2);
#$yy -= 20 if ($e >= 79 and $s == 1);
#$yy -= 30 if ($e >= 81 and $s == 1);
} elsif ($name =~ /^creativia(\d+)$/) {
my ($s) = ($1);
$src = "creativia";
$x = 1535;
$y = int(160 + 32.2 * $s);
$yy = $y + 20;
if ($s == 1) {
$xx = $x + 70;
} elsif ($s == 2) {
$xx = $x + 90;
} elsif ($s == 3) {
$xx = $x + 102;
} else {
$xx = $x + 142;
}
} elsif ($name =~ /^crew(\d+)-(\d+)$/) {
my ($s, $n) = ($1, $2);
$src = "crew";
$x = 550 + 65 * $n;
$y = int(759 + 20.5 * $s);
$xx = $x + 65;
$yy = $y + 14;
} elsif ($name =~ /^d(\d).floor/) {
my $d = ($1);
$src = "distro";
$d -= 1;
$x = 438 + $d * 145;
if ($d > 1) {
$x += 230;
}
$y = 417;
$xx = $x + 130;
$yy = $y + 20;
} else {
# Fallback to have _some_ position
$src = "random";
$x = int(rand(1900));
$y = int(rand(900));
$xx = $x + 20;
$yy = $y + 130;
};
my %box = (
'src' => "$src",
'x1' => $x,
'y1' => $y,
'xx' => $xx,
'yy' => $yy
);
return %box;
}
|
