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