Subversion Repositories computer_asset_manager_v1

#! /usr/bin/perl -w

use IO::Interactive qw(is_interactive interactive busy);

use YAML::XS;

use Cwd 'abs_path';

#use Data::Dumper;

use File::Basename;

my $MY_DIRECTORY = abs_path(dirname(__FILE__) );

my $CRON= ! is_interactive(); # determine if we are in interactive shell

# control the flow of the program. $CHECKMAIL is pretty clear.

# if $PROCESS is false and $MOVEFILES is true, the files will be moved

# but not processed (ie, they were processed some other way)

my $CHECKMAIL=1; #controls whether we will check the mail or not

my $PROCESS=1; # controls whether we will process the files

my $MOVEFILES=1; # controls whether we will move the files successfully processed

my $DATADIR; # will hold the reports directory

my $UNPROCESSED; # will hold the location for unprocessed reports

my $MAXTOPROCESS = 10000;

my %filesProcessed;

# following are used to find the configuration file

my $confFileName = "sysinfoRead.conf.yaml";

my @searchPaths = ( '/etc/camp', '/opt/camp', '/opt/camp/sysinfo', $MY_DIRECTORY );

sub loadConfig {

   my ( $confFileName, @searchPaths ) = @_;

   my $configuration;

   for ( $i = 0; $i < @searchPaths; $i++ ) {

      $filename = $searchPaths[$i] . '/' . $confFileName;

      if ( -e $filename ) {

         #print "Found $filename\n";

         open CONF, "<$filename" or warn "Could not read $filename: $!\n";

         $configuration = Load( join( '', <CONF> ) );

         close CONF;

         last; # exit out of the loop; we don't try to load it more than once

      } # if

   } # foreach

   return $configuration;

} # sub loadConfig

sub sendReport {

   my ($parameters,$report) = @_;

   my %CLIParams ;

   $CLIParams{'-f'}  = qq/$$parameters{'mailFrom'}/    if $$parameters{'mailFrom'};

   $CLIParams{'-t'}  = qq/$$parameters{'mailTo'}/      if $$parameters{'mailTo'};

   $CLIParams{'-u'}  = qq/$$parameters{'mailSubject'}/ if $$parameters{'mailSubject'};

   $CLIParams{'-s'}  = qq/$$parameters{'mailServer'}/  if $$parameters{'mailServer'};

   $CLIParams{'-xu'} = qq/$$parameters{'smtpUser'}/    if $$parameters{'smtpUser'};

   $CLIParams{'-xp'} = qq/$$parameters{'smtpPass'}/    if $$parameters{'smtpPass'};

   $CLIParams{'-cc'} = qq/$$parameters{'mailCC'}/      if $$parameters{'mailCC'};

   $CLIParams{'-bcc'}= qq/$$parameters{'mailBCC'}/     if $$parameters{'mailBCC'};

   $CLIParams{'-l'}  = qq/$$parameters{'logFile'}/     if $$parameters{'logFile'};

   $CLIParams{'-a'}  = qq/$$parameters{'attachment'}/  if $$parameters{'attachment'};

   $CLIParams{'-o tls='} = qq/$$parameters{'tls'}/     if $$parameters{'tls'};

   $commandLine = qq/$$parameters{'emailScript'}/;

   die "Could not find executable $commandLine in sendEmailScript\n" unless -x $commandLine;

   $commandLine .= ' -q'; # make it act quietly

   foreach my $key ( keys %CLIParams ) {

      # depending on whether the key ends in an = or not, we will or will not use a space

      # between the key and the parameter

      $commandLine .= $key =~ m/=$/ ? " $key'$CLIParams{$key}'" : " $key '$CLIParams{$key}'";

   }

   $commandLine .= ' ' . $$parameters{'otherCLParams'} if $$parameters{'otherCLParams'};

   open SENDMAIL, "|$commandLine" or die "Could not open [$commandLine]: $!\n";

   print SENDMAIL $report;

   close SENDMAIL;

} # sendReport

# assumes parse_sysinfo.php returns one of the following codes

# 0 - Processed Normally

# 1 - could not process file (not xml, yaml or ini)

# 2 - Invalid report, does not have one or more of report date, client name or computer name

# 3 - Invalid Report, invalid machine name

# 4 - Duplicate Report

# 5 - Valid report, but no entry for client and/or machine in database

# 6 - Valid report, but waiting for client and/or machine to be added in database

sub storeFile {

   use File::Basename;

   my $file = shift;

   my $targetDirectory = shift;

   unless ( $targetDirectory ) {

      my ($name,$path) = fileparse($file);

      my ( $date,$time,$client,$server,$serial) = split( '_', $name );

      my ( $year, $month, $day ) = split( '-', $date );

      $targetDirectory = "/$year/$month";

   }

   $targetDirectory = "$DATADIR/$targetDirectory";

   `mkdir -p '$targetDirectory'` unless -d $targetDirectory;

   `mv '$file' '$targetDirectory'`;

}

# get our configuration set up first

my $config = &loadConfig( $confFileName, @searchPaths );

die "Could not find configuration file $confFileName in " . join( ', ', @searchPaths) . "\n" unless $config;

# just some convenience variables

$DATADIR = $$config{'datapath'};

$UNPROCESSED=$DATADIR . '/' . $$config{'unprocessed_path'};

# check that the executables exist before continuing

$getMailScript = "$MY_DIRECTORY/" . $$config{'getMailScript'};

$processMailScript = "$MY_DIRECTORY/" . $$config{'processMailScript'};

die "Could not find the getMailScript [$getMailScript] in $MY_DIRECTORY\n" unless -e $getMailScript;

die "Could not find the processMailScript [$processMailScript] in $MY_DIRECTORY\n" unless -e $processMailScript;

# fetch all messages pending from e-mail accounts

`php $getMailScript` if $CHECKMAIL;

# get a list of all messages waiting to be processed

opendir ( my $dh, $UNPROCESSED ) or die "Could not open $UNPROCESSED for read: $!";

@files = map{ "$UNPROCESSED\/$_" } sort grep { ! /^\./ && -f "$UNPROCESSED/$_" } readdir( $dh );

closedir $dh;

my $count = 0;

foreach my $thisFile ( sort @files ) {

   if ( $PROCESS ) {

      $results .=  `php $processMailScript <'$thisFile'`;

      if ( $? == -1 ) {

         $exitCode = -1;

         die "Parsing failed: $!\n";

      } else {

         $exitCode = $? >> 8;

      }

   } else {

     $results .= "Not processing file $thisFile";

     $exitCode = 0;

   }

   if ( $exitCode == 0 ) {

      $filesProcessed{ 'valid' }++;

      &storeFile( $thisFile ) if $MOVEFILES;

   } elsif ( $exitCode == 1 ) {

      $filesProcessed{ 'Invalid Format' }++;

      &storeFile( $thisFile, 'InvalidFormat' ) if $MOVEFILES;

   } elsif ( $exitCode == 2 || $exitCode == 3 ) {

      $filesProcessed{ 'Invalid Report' }++;

      &storeFile( $thisFile, 'InvalidReport' ) if $MOVEFILES;

   } elsif ( $exitCode == 4 ) {

      $filesProcessed{ 'Duplicate Report' }++;

      &storeFile( $thisFile, 'DuplicateReport' ) if $MOVEFILES;

   } elsif ( $exitCode != 5 && $exitCode != 6 ) { ## not any other of our valid exit codes

      die "parse_sysinfo.php returned an unknown exit code $exitCode for $thisFile\n";

   } else {

      # at this point, we only have reports waiting for manual CAMP

      # updates, so just leave them where they are

      $filesProcessed{ 'Waiting CAMP Updates' }++;

   }

  last if ++$count >= $MAXTOPROCESS;

  print STDERR "\r$count" unless $CRON;

}

my $emailString;

print "\n" unless $CRON; 

$count= 0;

foreach my $key ( sort keys %filesProcessed ) {

   $count += $filesProcessed{$key};

   $emailString .=  "$filesProcessed{$key}\t$key\n";

}

$emailString .=  "$count\tTotal Files Processed\n";

$emailString .=  "--------------------------------\n\n";

$emailString .=  $results;

&sendReport( $$config{'sendReport'}, $emailString );

1;