Annotation of trango/Net-Telnet-Trango/scripts/update_trango.pl, Revision 1.22
1.16 mike 1: #!/usr/bin/perl
1.22 ! andrew 2: # $RedRiver: update_trango.pl,v 1.21 2007/02/01 17:08:44 mike 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:
1.22 ! andrew 11: use YAML qw/ Dump 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:
20: my $l = Mylogger->new( { log_prefix => 'UT' } );
21:
22:
23: $l->sp("Reading config file '$config_file'");
1.22 ! andrew 24: my $conf = LoadFile($config_file);
1.16 mike 25:
1.22 ! andrew 26: #$l->sp(" Hardware Type: $conf->{'type'}");
! 27: #$l->sp(" File Name: $conf->{'file_name'}");
! 28: #$l->sp(" File Size: $conf->{'file_size'}");
! 29: #$l->sp(" File Checksum: $conf->{'file_cksum'}");
! 30: #$l->sp(" FW Version: $conf->{'ver'}");
! 31: #$l->sp(" FW Checksum: $conf->{'cksum'}");
! 32: #$l->sp("");
! 33:
! 34: my @foxes = (
! 35: '10.100.1.2',
! 36: '10.100.2.2',
! 37: '10.100.3.2',
! 38: '10.100.4.2',
! 39: );
! 40:
! 41: foreach my $fox (@foxes) {
! 42: $l->sp("Checking: $fox");
! 43: my $needs_reboot = 0;
1.16 mike 44:
45: ## Connect and login.
46: my $t = new Net::Telnet::Trango (
47: Timeout => 5,
48: Errmode => 'return',
49: ) or die "Couldn't make new connection: $!";
50: $l->p("Connecting to $fox");
51: unless ( $t->open($fox) ) {
52: $l->sp("Error connecting: $!");
53: next;
54: }
55:
1.22 ! andrew 56: foreach my $firmware_type ('Firmware', 'FPGA') {
1.21 mike 57:
1.22 ! andrew 58: if (! exists $conf->{$firmware_type}) {
! 59: $l->s("No configs for '$firmware_type'");
! 60: $t->close();
! 61: next;
! 62: }
! 63:
! 64: my $host_type = $t->host_type;
! 65: if (uc($conf->{'firmware_type'}) eq 'FPGA') {
! 66: $host_type =~ s/\s.*$//;
! 67: }
! 68:
! 69: if (! exists $conf->{$firmware_type}->{$host_type}) {
! 70: $l->sp("No '$firmware_type' config for type $host_type");
! 71: $t->close();
! 72: next;
! 73: }
! 74:
! 75: unless ($t->logged_in) {
! 76: $l->p("Logging in");
! 77: $t->login($conf->{general}->{'password'}) || die "Couldn't login: $!";
! 78: $t->exit();
! 79: }
! 80:
! 81: foreach my $k (keys %{ $conf->{general} }) {
! 82: $conf->{$firmware_type}->{$host_type}->{$k} ||= $conf->{general}->{$k};
! 83: }
! 84: $conf->{$firmware_type}->{$host_type}->{firmware_type} ||= $firmware_type;
! 85: $conf->{$firmware_type}->{$host_type}->{type} ||= $host_type;
! 86:
! 87: $l->sp("Updating: $host_type $firmware_type on $fox");
! 88: $l->p("Sending commands");
! 89: ## Send commands
! 90: if ( upload($t, $conf->{$firmware_type}->{$host_type}) ) {
! 91: $l->sp("Successfull!");
! 92: $needs_reboot = 1;
! 93: } else {
! 94: $l->sp("Failed");
! 95: }
! 96:
! 97: $l->sp("");
1.21 mike 98: }
99:
1.22 ! andrew 100: if ($needs_reboot) {
! 101: $l->sp("Rebooting $fox");
1.17 mike 102: $t->reboot;
103: } else {
1.22 ! andrew 104: $l->sp("Exiting $fox");
! 105: $t->exit();
1.17 mike 106: }
1.22 ! andrew 107: exit;
1.16 mike 108: }
109:
110: sub upload
111: {
112: my $t = shift;
1.22 ! andrew 113: my $conf = shift;
1.16 mike 114:
1.22 ! andrew 115: my $file = $conf->{firmware_path} . '/' . $conf->{file_name};
! 116:
! 117: my $fw_type = $conf->{firmware_type};
1.19 andrew 118:
1.16 mike 119: my $ver = $t->ver;
1.22 ! andrew 120: print Dump $ver;
1.19 andrew 121: $l->p("Current version '" . $ver->{$fw_type . ' Version'} . "'");
1.22 ! andrew 122: exit;
1.16 mike 123:
124: if (
1.19 andrew 125: $ver->{$fw_type . ' Version'} eq $conf->{'ver'} &&
126: $ver->{$fw_type . ' Checksum'} eq $conf->{'cksum'}
1.16 mike 127: ) {
128: $l->sp("Already updated!");
1.21 mike 129: return 0;
1.16 mike 130: }
131:
132: my $try = 0;
133: while (1) {
134: if ($try >= $max_tries) {
135: $l->sp("Couldn't update in $max_tries tries!");
136: return undef;
137: }
138: $try++;
139:
140: #sysinfo($self->{'_host'});
141:
142: $l->p("Enabling TFTPd");
1.22 ! andrew 143: unless ($t->enable_tftpd) {
! 144: $l->sp("Couldn't enable tftpd");
! 145: next;
! 146: }
1.16 mike 147:
148: $l->p("Uploading file ($file)");
149: # use tftp to push the file up
150: my $tftp = Net::TFTP->new($t->Host, Mode => 'octet');
151:
1.21 mike 152: unless ($tftp->put($file, $file)) {
1.22 ! andrew 153: $l->sp("Error uploading: " . $tftp->error);
1.21 mike 154: next;
155: }
1.16 mike 156:
157: $l->p("Checking upload ($conf->{'file_cksum'})");
158: my $results = $t->tftpd;
159: # check the 'File Length' against ???
160: if ( $results->{'File Checksum'} ne $conf->{'file_cksum'}) {
161: $l->sp(
162: "File checksum '" . $results->{'File Checksum'} .
1.20 mike 163: " does not match config file '" . $conf->{'file_cksum'} . "'!"
1.16 mike 164: );
165: next;
166: }
167: $l->p("File checksum matches . . . ");
168:
169: if ($results->{'File Length'} !~ /^$conf->{'file_size'} bytes/) {
170: $l->sp(
171: "File length '" . $results->{'File Length'} .
172: "does not match config file '" . $conf->{'file_size'} . " bytes'!"
173: );
174: next;
175: }
176: $l->p("File length matches . . . ");
177:
178: if ( uc($results->{'File Name'}) ne uc($conf->{'file_name'}) ) {
179: $l->sp(
180: "File name '" . $results->{'File Name'} .
181: "' does not match config file '" . $conf->{'file_name'} . "'!"
182: );
183: next;
184: }
185: $l->p("File name matches . . . ");
186:
1.19 andrew 187: my $image_type = 'mainimage';
188: if ($fw_type eq 'FPGA') {
189: $image_type = 'fpgaimage';
190: }
191: $l->p("Updating $image_type (new checksum '$conf->{'cksum'}')");
1.16 mike 192: unless ($results = $t->updateflash(
1.19 andrew 193: args => $image_type . ' ' . $ver->{$fw_type . ' Checksum'} .
1.16 mike 194: ' ' . $conf->{'cksum'},
195: Timeout => 90,
196: ) ) {
197: $l->sp("Couldn't update flash: $!");
198: next;
199: }
200:
201: unless (
202: defined $results->{'Checksum'} &&
203: $results->{'Checksum'} eq $conf->{'cksum'}
204: ) {
1.17 mike 205: $l->sp("Saved checksum " . $results->{'Checksum'} . " does not match config file " . $conf->{'cksum'} . "!");
1.16 mike 206: next;
207: }
208: $l->p("Uploaded checksum ($results->{'Checksum'}) " .
209: "matches ($conf->{'cksum'})");
210:
211: $l->sp("Successfully updated!");
212: return 1;
213: }
214: }
215:
216: package Mylogger;
217:
218: use Fcntl ':flock'; # import LOCK_* constants
219: #use YAML;
220: use constant LOG_PRINT => 128;
221: use constant LOG_SAVE => 64;
222:
223: DESTROY {
224: my $self = shift;
225: if ($self->{'MYLOG'}) {
226: $self->p("Closing log ($self->{'log_path'}/$self->{'log_file'})");
227: close $self->{'MYLOG'};
228: }
229: }
230:
231: sub new {
232: my $package = shift;
233: my $self = shift || {};
234:
235: $self->{'base_path'} ||= '.';
236: $self->{'log_path'} ||= $self->{'base_path'};
237: $self->{'log_prefix'} ||= 'LOG';
238: $self->{'log_file'} ||= GetLogName(
239: $self->{'log_prefix'},
240: $self->{'log_path'}
241: );
242: bless $self, $package;
243: }
244:
245: sub s
246: {
247: my $self = shift;
248: my $m = shift;
249: return $self->mylog($m, LOG_SAVE);
250: }
251:
252: sub p
253: {
254: my $self = shift;
255: my $m = shift;
256: return $self->mylog($m, LOG_PRINT);
257: }
258:
259: sub sp
260: {
261: my $self = shift;
262: my $m = shift;
263: return $self->mylog($m, LOG_SAVE | LOG_PRINT);
264: }
265:
266: sub mylog
267: {
268: my $self = shift;
269:
270: my $thing = shift;
271: chomp $thing;
272:
273: my $which = shift;
274:
275: my $MYLOG;
276: if ($which & LOG_PRINT) {
277: print $thing, "\n";
278: }
279:
280: if ($which & LOG_SAVE) {
281: if ($self->{'MYLOG'}) {
282: $MYLOG = $self->{'MYLOG'};
283: } else {
284: unless ($MYLOG) {
285: open ($MYLOG, '>>', $self->{'log_path'} . '/' . $self->{'log_file'})
286: or die "Couldn't open logfile!\n";
287: my $ofh = select $MYLOG;
288: $|=1;
289: select $ofh;
290: $self->{'MYLOG'} = $MYLOG;
291:
292: $self->p("Opened log ($self->{'log_path'}/$self->{'log_file'})");
293: }
294: }
295: flock($MYLOG, LOCK_EX);
296: print $MYLOG (scalar gmtime), "\t", $thing, "\n"
297: or die "Couldn't print to MYLOG: $!";
298: flock($MYLOG, LOCK_UN);
299: }
300: }
301:
302: sub GetLogName
303: {
304: my $prefix = shift || die "Invalid prefix passed for log";
305:
306: my $logdate = GetLogDate();
307: my $logver = 0;
308: my $logname;
309:
310: do {
311: $logname = $prefix . $logdate . sprintf("%02d", $logver) . '.log';
312: $logver++;
313: } until (not -e $logname);
314:
315: return $logname;
316: }
317:
318: sub GetLogDate
319: {
320: my ($sec,$min,$hour,$mday,$mon,$year,,,) = localtime();
321:
322: $mon++;
323: $year += 1900;
324:
325: if ($min < 10) { $min = "0$min" }
326: if ($sec < 10) { $sec = "0$sec" }
327: if ($hour < 10) { $hour = "0$hour" }
328: if ($mday < 10) { $mday = "0$mday" }
329: if ($mon < 10) { $mon = "0$mon" }
330:
331: my $time = $year . $mon . $mday;
332:
333: return $time;
334: }
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