Annotation of trango/Net-Telnet-Trango/scripts/update_trango.pl, Revision 1.24
1.16 mike 1: #!/usr/bin/perl
1.24 ! mike 2: # $RedRiver: update_trango.pl,v 1.23 2007/02/01 18:44:30 andrew Exp $
1.16 mike 3: ########################################################################
4: # update_trango.pl *** Updates trango foxes with a new firmware
5: #
6: # 2005.11.15 #*#*# andrew fresh <andrew@mad-techies.org>
7: ########################################################################
8: use strict;
9: use warnings;
10:
1.23 andrew 11: use YAML qw/ LoadFile /;
1.16 mike 12: use Net::TFTP;
13: use lib '.';
14: use Net::Telnet::Trango;
15:
1.22 andrew 16: my $config_file = shift || 'update_trango.yaml';
1.16 mike 17: my $max_tries = 3;
18:
19: my $l = Mylogger->new( { log_prefix => 'UT' } );
20:
21: $l->sp("Reading config file '$config_file'");
1.22 andrew 22: my $conf = LoadFile($config_file);
1.16 mike 23:
1.22 andrew 24: my @foxes = (
25: '10.100.1.2',
26: '10.100.2.2',
27: '10.100.3.2',
1.24 ! mike 28: '10.100.3.3',
! 29: '10.100.3.4',
! 30: '10.100.3.8',
1.22 andrew 31: '10.100.4.2',
1.24 ! mike 32: '10.100.60.5',
! 33: '10.100.80.5',
! 34: '10.100.150.5',
! 35: '10.100.5.2',
! 36: '10.100.6.2',
! 37: '10.100.7.2',
! 38: '10.100.8.2',
! 39: '10.100.9.2',
! 40: '10.100.21.2',
! 41: '10.100.22.2',
! 42: '10.100.23.2',
! 43: '10.100.32.2',
! 44: '10.100.33.2',
! 45: '10.100.41.2',
! 46: '10.100.51.2',
! 47: '10.100.52.2',
! 48: '10.100.53.2',
! 49: '10.100.54.2',
! 50: '10.100.61.2',
! 51: '10.100.62.2',
1.22 andrew 52: );
53:
54: foreach my $fox (@foxes) {
55: $l->sp("Checking: $fox");
56: my $needs_reboot = 0;
1.16 mike 57:
58: ## Connect and login.
59: my $t = new Net::Telnet::Trango (
60: Timeout => 5,
61: Errmode => 'return',
62: ) or die "Couldn't make new connection: $!";
63: $l->p("Connecting to $fox");
64: unless ( $t->open($fox) ) {
65: $l->sp("Error connecting: $!");
66: next;
67: }
68:
1.22 andrew 69: foreach my $firmware_type ('Firmware', 'FPGA') {
1.21 mike 70:
1.22 andrew 71: if (! exists $conf->{$firmware_type}) {
72: $l->s("No configs for '$firmware_type'");
73: $t->close();
74: next;
75: }
76:
77: my $host_type = $t->host_type;
1.23 andrew 78: if ($firmware_type eq 'FPGA') {
1.22 andrew 79: $host_type =~ s/\s.*$//;
80: }
81:
82: if (! exists $conf->{$firmware_type}->{$host_type}) {
83: $l->sp("No '$firmware_type' config for type $host_type");
84: $t->close();
85: next;
86: }
87:
1.23 andrew 88: if (! $t->logged_in) {
1.22 andrew 89: $l->p("Logging in");
1.23 andrew 90: $t->login($conf->{general}->{'password'});
91: unless ($t->logged_in) {
92: $l->p('Failed!');
93: $t->bye();
94: next;
95: }
1.22 andrew 96: }
97:
98: foreach my $k (keys %{ $conf->{general} }) {
99: $conf->{$firmware_type}->{$host_type}->{$k} ||= $conf->{general}->{$k};
100: }
101: $conf->{$firmware_type}->{$host_type}->{firmware_type} ||= $firmware_type;
1.24 ! mike 102: $conf->{$firmware_type}->{$host_type}->{type} = $host_type;
1.22 andrew 103:
1.23 andrew 104: $l->sp("$host_type $firmware_type");
1.22 andrew 105: $l->p("Sending commands");
106: ## Send commands
1.23 andrew 107: my $rc = upload($t, $conf->{$firmware_type}->{$host_type});
108: if ($rc) {
1.22 andrew 109: $l->sp("Successfull!");
110: $needs_reboot = 1;
1.23 andrew 111: } elsif (defined $rc) {
112: $l->sp("Already up to date");
1.22 andrew 113: } else {
114: $l->sp("Failed");
1.23 andrew 115: $t->bye;
116: next;
1.22 andrew 117: }
118:
1.21 mike 119: }
120:
1.22 andrew 121: if ($needs_reboot) {
122: $l->sp("Rebooting $fox");
1.17 mike 123: $t->reboot;
124: } else {
1.23 andrew 125: $l->sp("Bye $fox");
126: $t->bye();
1.17 mike 127: }
1.23 andrew 128: $l->sp("");
1.16 mike 129: }
130:
131: sub upload
132: {
133: my $t = shift;
1.22 andrew 134: my $conf = shift;
1.16 mike 135:
1.22 andrew 136: my $file = $conf->{firmware_path} . '/' . $conf->{file_name};
137:
138: my $fw_type = $conf->{firmware_type};
1.19 andrew 139:
1.16 mike 140: my $ver = $t->ver;
141:
142: if (
1.19 andrew 143: $ver->{$fw_type . ' Version'} eq $conf->{'ver'} &&
144: $ver->{$fw_type . ' Checksum'} eq $conf->{'cksum'}
1.16 mike 145: ) {
1.21 mike 146: return 0;
1.16 mike 147: }
148:
1.23 andrew 149: $l->sp("Config information:");
150: $l->sp(" Hardware Type: $conf->{'type'}");
151: $l->sp(" File Name: $conf->{'file_name'}");
152: $l->sp(" File Size: $conf->{'file_size'}");
153: $l->sp(" File Checksum: $conf->{'file_cksum'}");
154: $l->sp(" Conf Version: $conf->{'ver'}");
155: $l->sp(" Cur Version: $ver->{$fw_type . ' Version'}");
156: $l->sp(" Conf Checksum: $conf->{'cksum'}");
157: $l->sp(" Cur Checksum: $ver->{$fw_type . ' Checksum'}");
158:
159: $l->sp("Updating");
1.16 mike 160: my $try = 0;
161: while (1) {
162: if ($try >= $max_tries) {
163: $l->sp("Couldn't update in $max_tries tries!");
1.23 andrew 164: return;
1.16 mike 165: }
166: $try++;
167:
168: #sysinfo($self->{'_host'});
169:
170: $l->p("Enabling TFTPd");
1.22 andrew 171: unless ($t->enable_tftpd) {
172: $l->sp("Couldn't enable tftpd");
173: next;
174: }
1.16 mike 175:
176: $l->p("Uploading file ($file)");
177: # use tftp to push the file up
178: my $tftp = Net::TFTP->new($t->Host, Mode => 'octet');
179:
1.21 mike 180: unless ($tftp->put($file, $file)) {
1.22 andrew 181: $l->sp("Error uploading: " . $tftp->error);
1.21 mike 182: next;
183: }
1.16 mike 184:
185: $l->p("Checking upload ($conf->{'file_cksum'})");
186: my $results = $t->tftpd;
187: # check the 'File Length' against ???
188: if ( $results->{'File Checksum'} ne $conf->{'file_cksum'}) {
189: $l->sp(
190: "File checksum '" . $results->{'File Checksum'} .
1.20 mike 191: " does not match config file '" . $conf->{'file_cksum'} . "'!"
1.16 mike 192: );
193: next;
194: }
195: $l->p("File checksum matches . . . ");
196:
197: if ($results->{'File Length'} !~ /^$conf->{'file_size'} bytes/) {
198: $l->sp(
199: "File length '" . $results->{'File Length'} .
200: "does not match config file '" . $conf->{'file_size'} . " bytes'!"
201: );
202: next;
203: }
204: $l->p("File length matches . . . ");
205:
1.24 ! mike 206: if ( uc($results->{'File Name'}) ne uc($file) ) {
1.16 mike 207: $l->sp(
208: "File name '" . $results->{'File Name'} .
1.24 ! mike 209: "' does not match config file '" . $file . "'!"
1.16 mike 210: );
211: next;
212: }
213: $l->p("File name matches . . . ");
214:
1.19 andrew 215: my $image_type = 'mainimage';
216: if ($fw_type eq 'FPGA') {
217: $image_type = 'fpgaimage';
218: }
219: $l->p("Updating $image_type (new checksum '$conf->{'cksum'}')");
1.16 mike 220: unless ($results = $t->updateflash(
1.19 andrew 221: args => $image_type . ' ' . $ver->{$fw_type . ' Checksum'} .
1.16 mike 222: ' ' . $conf->{'cksum'},
223: Timeout => 90,
224: ) ) {
225: $l->sp("Couldn't update flash: $!");
226: next;
227: }
228:
229: unless (
230: defined $results->{'Checksum'} &&
231: $results->{'Checksum'} eq $conf->{'cksum'}
232: ) {
1.17 mike 233: $l->sp("Saved checksum " . $results->{'Checksum'} . " does not match config file " . $conf->{'cksum'} . "!");
1.16 mike 234: next;
235: }
236: $l->p("Uploaded checksum ($results->{'Checksum'}) " .
237: "matches ($conf->{'cksum'})");
238:
239: $l->sp("Successfully updated!");
240: return 1;
241: }
242: }
243:
244: package Mylogger;
245:
246: use Fcntl ':flock'; # import LOCK_* constants
247: #use YAML;
248: use constant LOG_PRINT => 128;
249: use constant LOG_SAVE => 64;
250:
251: DESTROY {
252: my $self = shift;
253: if ($self->{'MYLOG'}) {
254: $self->p("Closing log ($self->{'log_path'}/$self->{'log_file'})");
255: close $self->{'MYLOG'};
256: }
257: }
258:
259: sub new {
260: my $package = shift;
261: my $self = shift || {};
262:
263: $self->{'base_path'} ||= '.';
264: $self->{'log_path'} ||= $self->{'base_path'};
265: $self->{'log_prefix'} ||= 'LOG';
266: $self->{'log_file'} ||= GetLogName(
267: $self->{'log_prefix'},
268: $self->{'log_path'}
269: );
270: bless $self, $package;
271: }
272:
273: sub s
274: {
275: my $self = shift;
276: my $m = shift;
277: return $self->mylog($m, LOG_SAVE);
278: }
279:
280: sub p
281: {
282: my $self = shift;
283: my $m = shift;
284: return $self->mylog($m, LOG_PRINT);
285: }
286:
287: sub sp
288: {
289: my $self = shift;
290: my $m = shift;
291: return $self->mylog($m, LOG_SAVE | LOG_PRINT);
292: }
293:
294: sub mylog
295: {
296: my $self = shift;
297:
298: my $thing = shift;
299: chomp $thing;
300:
301: my $which = shift;
302:
303: my $MYLOG;
304: if ($which & LOG_PRINT) {
305: print $thing, "\n";
306: }
307:
308: if ($which & LOG_SAVE) {
309: if ($self->{'MYLOG'}) {
310: $MYLOG = $self->{'MYLOG'};
311: } else {
312: unless ($MYLOG) {
313: open ($MYLOG, '>>', $self->{'log_path'} . '/' . $self->{'log_file'})
314: or die "Couldn't open logfile!\n";
315: my $ofh = select $MYLOG;
316: $|=1;
317: select $ofh;
318: $self->{'MYLOG'} = $MYLOG;
319:
320: $self->p("Opened log ($self->{'log_path'}/$self->{'log_file'})");
321: }
322: }
323: flock($MYLOG, LOCK_EX);
324: print $MYLOG (scalar gmtime), "\t", $thing, "\n"
325: or die "Couldn't print to MYLOG: $!";
326: flock($MYLOG, LOCK_UN);
327: }
328: }
329:
330: sub GetLogName
331: {
332: my $prefix = shift || die "Invalid prefix passed for log";
333:
334: my $logdate = GetLogDate();
335: my $logver = 0;
336: my $logname;
337:
338: do {
339: $logname = $prefix . $logdate . sprintf("%02d", $logver) . '.log';
340: $logver++;
341: } until (not -e $logname);
342:
343: return $logname;
344: }
345:
346: sub GetLogDate
347: {
348: my ($sec,$min,$hour,$mday,$mon,$year,,,) = localtime();
349:
350: $mon++;
351: $year += 1900;
352:
353: if ($min < 10) { $min = "0$min" }
354: if ($sec < 10) { $sec = "0$sec" }
355: if ($hour < 10) { $hour = "0$hour" }
356: if ($mday < 10) { $mday = "0$mday" }
357: if ($mon < 10) { $mon = "0$mon" }
358:
359: my $time = $year . $mon . $mday;
360:
361: return $time;
362: }
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