1 | # ipdb/cgi-bin/IPDB.pm
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2 | # Contains functions for IPDB - database access, subnet mangling, block allocation, etc
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3 | ###
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4 | # SVN revision info
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5 | # $Date: 2005-01-20 17:32:03 +0000 (Thu, 20 Jan 2005) $
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6 | # SVN revision $Rev: 129 $
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7 | # Last update by $Author: kdeugau $
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8 | ###
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9 | # Copyright (C) 2004 - Kris Deugau
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10 |
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11 | package IPDB;
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12 |
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13 | use strict;
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14 | use warnings;
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15 | use Exporter;
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16 | use DBI;
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17 | use Net::SMTP;
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18 | use POSIX;
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19 | use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
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20 |
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21 | $VERSION = 2.0;
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22 | @ISA = qw(Exporter);
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23 | @EXPORT_OK = qw(
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24 | %disp_alloctypes %list_alloctypes @citylist @poplist @masterblocks
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25 | %allocated %free %routed %bigfree
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26 | &initIPDBGlobals &connectDB &finish &checkDBSanity &allocateBlock &deleteBlock
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27 | &mailNotify
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28 | );
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29 |
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30 | @EXPORT = (); # Export nothing by default.
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31 | %EXPORT_TAGS = ( ALL => [qw(
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32 | %disp_alloctypes %list_alloctypes @citylist @poplist @masterblocks
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33 | %allocated %free %routed %bigfree
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34 | &initIPDBGlobals &connectDB &finish &checkDBSanity &allocateBlock
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35 | &deleteBlock &mailNotify
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36 | )]
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37 | );
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38 |
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39 | ##
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40 | ## Global variables
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41 | ##
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42 | our %disp_alloctypes;
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43 | our %list_alloctypes;
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44 | our @citylist;
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45 | our @poplist;
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46 | our @masterblocks;
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47 | our %allocated;
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48 | our %free;
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49 | our %routed;
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50 | our %bigfree;
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51 |
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52 | # Let's initialize the globals.
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53 | ## IPDB::initIPDBGlobals()
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54 | # Initialize all globals. Takes a database handle, returns a success or error code
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55 | sub initIPDBGlobals {
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56 | my $dbh = $_[0];
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57 | my $sth;
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58 |
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59 | # Initialize alloctypes hashes
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60 | $sth = $dbh->prepare("select * from alloctypes order by listorder");
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61 | $sth->execute;
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62 | while (my @data = $sth->fetchrow_array) {
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63 | $disp_alloctypes{$data[0]} = $data[2];
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64 | if ($data[3] < 900) {
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65 | $list_alloctypes{$data[0]} = $data[1];
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66 | }
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67 | }
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68 |
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69 | # City and POP listings
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70 | $sth = $dbh->prepare("select * from cities order by city");
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71 | $sth->execute;
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72 | return (undef,$sth->errstr) if $sth->err;
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73 | while (my @data = $sth->fetchrow_array) {
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74 | push @citylist, $data[0];
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75 | if ($data[1] eq 'y') {
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76 | push @poplist, $data[0];
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77 | }
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78 | }
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79 |
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80 | # Master block list
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81 | $sth = $dbh->prepare("select * from masterblocks order by cidr");
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82 | $sth->execute;
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83 | for (my $i=0; my @data = $sth->fetchrow_array(); $i++) {
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84 | $masterblocks[$i] = new NetAddr::IP $data[0];
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85 | $allocated{"$masterblocks[$i]"} = 0;
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86 | $free{"$masterblocks[$i]"} = 0;
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87 | $bigfree{"$masterblocks[$i]"} = 128; # Larger number means smaller block.
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88 | # Set to 128 to prepare for IPv6
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89 | $routed{"$masterblocks[$i]"} = 0;
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90 | }
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91 | return (undef,$sth->errstr) if $sth->err;
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92 |
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93 | return (1,"OK");
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94 | } # end initIPDBGlobals
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95 |
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96 |
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97 | ## IPDB::connectDB()
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98 | # Creates connection to IPDB.
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99 | # Requires the database name, username, and password.
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100 | # Returns a handle to the db.
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101 | # Set up for a PostgreSQL db; could be any transactional DBMS with the
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102 | # right changes.
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103 | # This definition should be sub connectDB($$$) to be technically correct,
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104 | # but this breaks. GRR.
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105 | sub connectDB {
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106 | my ($dbname,$user,$pass) = @_;
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107 | my $dbh;
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108 | my $DSN = "DBI:Pg:dbname=$dbname";
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109 | # my $user = 'ipdb';
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110 | # my $pw = 'ipdbpwd';
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111 |
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112 | # Note that we want to autocommit by default, and we will turn it off locally as necessary.
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113 | # We may not want to print gobbledygook errors; YMMV. Have to ponder that further.
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114 | $dbh = DBI->connect($DSN, $user, $pass, {
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115 | AutoCommit => 1,
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116 | PrintError => 0
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117 | })
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118 | or return (undef, $DBI::errstr) if(!$dbh);
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119 |
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120 | # Return here if we can't select. Note that this indicates a
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121 | # problem executing the select.
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122 | my $sth = $dbh->prepare('select cidr from masterblocks');
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123 | $sth->execute();
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124 | return (undef,$DBI::errstr) if ($sth->err);
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125 |
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126 | # See if the select returned anything (or null data). This should
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127 | # succeed if the select executed, but...
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128 | $sth->fetchrow();
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129 | return (undef,$DBI::errstr) if ($sth->err);
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130 |
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131 | # If we get here, we should be OK.
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132 | return ($dbh,"DB connection OK");
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133 | } # end connectDB
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134 |
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135 |
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136 | ## IPDB::finish()
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137 | # Cleans up after database handles and so on.
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138 | # Requires a database handle
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139 | sub finish {
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140 | my $dbh = $_[0];
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141 | $dbh->disconnect;
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142 | } # end finish
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143 |
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144 |
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145 | ## IPDB::checkDBSanity()
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146 | # Quick check to see if the db is responding. A full integrity
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147 | # check will have to be a separate tool to walk the IP allocation trees.
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148 | sub checkDBSanity {
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149 | my ($dbh) = $_[0];
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150 |
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151 | if (!$dbh) {
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152 | print "No database handle, or connection has been closed.";
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153 | return -1;
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154 | } else {
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155 | # it connects, try a stmt.
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156 | my $sth = $dbh->prepare('select cidr from masterblocks');
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157 | my $err = $sth->execute();
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158 |
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159 | if ($sth->fetchrow()) {
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160 | # all is well.
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161 | return 1;
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162 | } else {
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163 | print "Connected to the database, but could not execute test statement. ".$sth->errstr();
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164 | return -1;
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165 | }
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166 | }
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167 | # Clean up after ourselves.
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168 | # $dbh->disconnect;
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169 | } # end checkDBSanity
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170 |
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171 |
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172 | ## IPDB::allocateBlock()
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173 | # Does all of the magic of actually allocating a netblock
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174 | # Requires database handle, block to allocate, custid, type, city,
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175 | # description, notes, circuit ID, block to allocate from,
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176 | # Returns a success code and optional error message.
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177 | sub allocateBlock {
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178 | my ($dbh,undef,undef,$custid,$type,$city,$desc,$notes,$circid) = @_;
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179 |
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180 | my $cidr = new NetAddr::IP $_[1];
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181 | my $alloc_from = new NetAddr::IP $_[2];
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182 | my $sth;
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183 |
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184 | # To contain the error message, if any.
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185 | my $msg = "Unknown error allocating $cidr as '$type'";
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186 |
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187 | # Enable transactions and error handling
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188 | local $dbh->{AutoCommit} = 0; # These need to be local so we don't
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189 | local $dbh->{RaiseError} = 1; # step on our toes by accident.
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190 |
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191 | if ($type =~ /^[cdsmw]i$/) {
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192 | $msg = "Unable to assign static IP $cidr to $custid";
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193 | eval {
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194 | # We'll just have to put up with the oddities caused by SQL (un)sort order
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195 | $sth = $dbh->prepare("select * from poolips where pool='$alloc_from'".
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196 | " and available='y' order by ip");
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197 | $sth->execute;
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198 |
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199 | # update poolips set custid='$custid',city='$city',available='n',
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200 | # description='$desc',notes='$notes',circuitid='$circid'
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201 | # where ip=(select ip from poolips where pool='$alloc_from'
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202 | # and available='y' order by ip limit 1);
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203 | ##err Need better handling here; what if there's no free IPs when this sub gets called?
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204 | my @data = $sth->fetchrow_array;
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205 | my $cidr = $data[1];
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206 |
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207 | $sth = $dbh->prepare("update poolips set custid='$custid',".
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208 | "city='$city',available='n',description='$desc',notes='$notes',".
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209 | "circuitid='$circid'".
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210 | " where ip='$cidr'");
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211 | $sth->execute;
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212 | $dbh->commit;
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213 | };
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214 | if ($@) {
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215 | $msg .= ": '".$sth->errstr."'";
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216 | eval { $dbh->rollback; };
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217 | return ('FAIL',$msg);
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218 | } else {
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219 | return ('OK',"$cidr");
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220 | }
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221 |
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222 | } else { # end IP-from-pool allocation
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223 |
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224 | if ($cidr == $alloc_from) {
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225 | # Easiest case- insert in one table, delete in the other, and go home. More or less.
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226 | # insert into allocations values (cidr,custid,type,city,desc) and
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227 | # delete from freeblocks where cidr='cidr'
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228 | # For data safety on non-transaction DBs, we delete first.
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229 |
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230 | eval {
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231 | $msg = "Unable to allocate $cidr as '$disp_alloctypes{$type}'";
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232 | if ($type eq 'rr') {
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233 | $sth = $dbh->prepare("update freeblocks set routed='y',city='$city'".
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234 | " where cidr='$cidr'");
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235 | $sth->execute;
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236 | $sth = $dbh->prepare("insert into routed values ('$cidr',".
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237 | $cidr->masklen.",'$city')");
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238 | $sth->execute;
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239 | } else {
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240 | # common stuff for end-use, dialup, dynDSL, pools, etc, etc.
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241 | $sth = $dbh->prepare("delete from freeblocks where cidr='$cidr'");
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242 | $sth->execute;
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243 |
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244 | $sth = $dbh->prepare("insert into allocations values ('$cidr',".
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245 | "'$custid','$type','$city','$desc','$notes',".
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246 | $cidr->masklen.",'$circid')");
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247 | $sth->execute;
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248 |
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249 | # And initialize the pool, if necessary
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250 | if ($type =~ /^.p$/) {
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251 | $msg = "Could not initialize IPs in new $disp_alloctypes{$type} pool $cidr";
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252 | initPool($dbh,$cidr,$type,$city,($type eq 'dp' ? "all" : "normal"));
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253 | }
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254 |
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255 | } # routing vs non-routing netblock
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256 |
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257 | $dbh->commit;
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258 | }; # end of eval
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259 | if ($@) {
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260 | $msg = $@;
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261 | eval { $dbh->rollback; };
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262 | return ('FAIL',$@);
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263 | } else {
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264 | return ('OK',"OK");
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265 | }
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266 |
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267 | } else { # cidr != alloc_from
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268 |
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269 | # Hard case. Allocation is smaller than free block.
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270 | my $wantmaskbits = $cidr->masklen;
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271 | my $maskbits = $alloc_from->masklen;
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272 |
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273 | my @newfreeblocks; # Holds free blocks generated from splitting the source freeblock.
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274 |
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275 | # This determines which blocks will be left "free" after allocation. We take the
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276 | # block we're allocating from, and split it in half. We see which half the wanted
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277 | # block is in, and repeat until the wanted block is equal to one of the halves.
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278 | my $i=0;
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279 | my $tmp_from = $alloc_from; # So we don't munge $alloc_from
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280 | while ($maskbits++ < $wantmaskbits) {
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281 | my @subblocks = $tmp_from->split($maskbits);
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282 | $newfreeblocks[$i++] = (($cidr->within($subblocks[0])) ? $subblocks[1] : $subblocks[0]);
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283 | $tmp_from = ( ($cidr->within($subblocks[0])) ? $subblocks[0] : $subblocks[1] );
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284 | } # while
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285 |
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286 | # Begin SQL transaction block
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287 | eval {
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288 | $msg = "Unable to allocate $cidr as '$disp_alloctypes{$type}'";
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289 |
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290 | # Delete old freeblocks entry
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291 | $sth = $dbh->prepare("delete from freeblocks where cidr='$alloc_from'");
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292 | $sth->execute();
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293 |
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294 | # now we have to do some magic for routing blocks
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295 | if ($type eq 'rr') {
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296 |
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297 | # Insert the new freeblocks entries
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298 | # Note that non-routed blocks are assigned to <NULL>
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299 | $sth = $dbh->prepare("insert into freeblocks values (?, ?, '<NULL>','n')");
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300 | foreach my $block (@newfreeblocks) {
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301 | $sth->execute("$block", $block->masklen);
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302 | }
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303 |
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304 | # Insert the entry in the routed table
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305 | $sth = $dbh->prepare("insert into routed values ('$cidr',".
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306 | $cidr->masklen.",'$city')");
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307 | $sth->execute;
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308 | # Insert the (almost) same entry in the freeblocks table
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309 | $sth = $dbh->prepare("insert into freeblocks values ('$cidr',".
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310 | $cidr->masklen.",'$city','y')");
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311 | $sth->execute;
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312 |
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313 | } else { # done with alloctype == rr
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314 |
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315 | # Insert the new freeblocks entries
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316 | $sth = $dbh->prepare("insert into freeblocks values (?, ?, ".
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317 | "(select city from routed where cidr >>= '$cidr'),'y')");
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318 | foreach my $block (@newfreeblocks) {
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319 | $sth->execute("$block", $block->masklen);
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320 | }
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321 |
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322 | # Insert the allocations entry
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323 | $sth = $dbh->prepare("insert into allocations values ('$cidr',".
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324 | "'$custid','$type','$city','$desc','$notes',".$cidr->masklen.
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325 | ",'$circid')");
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326 | $sth->execute;
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327 |
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328 | # And initialize the pool, if necessary
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329 | if ($type =~ /^.p$/) {
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330 | $msg = "Could not initialize IPs in new $disp_alloctypes{$type} $cidr";
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331 | initPool($dbh,$cidr,$type,$city,($type eq 'dp' ? "all" : "normal"));
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332 | }
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333 |
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334 | } # done with netblock alloctype != rr
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335 |
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336 | $dbh->commit;
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337 | }; # end eval
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338 | if ($@) {
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339 | eval { $dbh->rollback; };
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340 | return ('FAIL',$msg);
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341 | } else {
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342 | return ('OK',"OK");
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343 | }
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344 |
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345 | } # end fullcidr != alloc_from
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346 |
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347 | } # end static-IP vs netblock allocation
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348 |
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349 | } # end allocateBlock()
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350 |
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351 |
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352 | ## IPDB::initPool()
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353 | # Initializes a pool
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354 | # Requires a database handle, the pool CIDR, type, city, and a parameter
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355 | # indicating whether the pool should allow allocation of literally every
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356 | # IP, or if it should reserve network/gateway/broadcast IPs
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357 | # Note that this is NOT done in a transaction, that's why it's a private
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358 | # function and should ONLY EVER get called from allocateBlock()
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359 | sub initPool {
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360 | my ($dbh,undef,$type,$city,$class) = @_;
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361 | my $pool = new NetAddr::IP $_[1];
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362 |
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363 | my ($pooltype) = ($type =~ /^(.)p$/);
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364 | my $sth;
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365 |
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366 | # have to insert all pool IPs into poolips table as "unallocated".
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367 | $sth = $dbh->prepare("insert into poolips values ('$pool',".
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368 | " ?, '6750400', '$city', '$pooltype', 'y', '', '', '')");
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369 | my @poolip_list = $pool->hostenum;
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370 | if ($class eq 'all') { # (DSL-ish block - *all* IPs available
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371 | $sth->execute($pool->addr);
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372 | for (my $i=0; $i<=$#poolip_list; $i++) {
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373 | $sth->execute($poolip_list[$i]->addr);
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374 | }
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375 | $pool--;
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376 | $sth->execute($pool->addr);
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377 | } else { # (real netblock)
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378 | for (my $i=1; $i<=$#poolip_list; $i++) {
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379 | $sth->execute($poolip_list[$i]->addr);
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380 | }
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381 | }
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382 | } # end initPool()
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383 |
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384 |
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385 | ## IPDB::deleteBlock()
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386 | # Removes an allocation from the database, including deleting IPs
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387 | # from poolips and recombining entries in freeblocks if possible
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388 | # Also handles "deleting" a static IP allocation, and removal of a master
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389 | # Requires a database handle, the block to delete, and the type of block
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390 | sub deleteBlock {
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391 | my ($dbh,undef,$type) = @_;
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392 | my $cidr = new NetAddr::IP $_[1];
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393 |
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394 | my $sth;
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395 |
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396 | # To contain the error message, if any.
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397 | my $msg = "Unknown error deallocating $type $cidr";
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398 | # Enable transactions and exception-on-errors... but only for this sub
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399 | local $dbh->{AutoCommit} = 0;
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400 | local $dbh->{RaiseError} = 1;
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401 |
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402 | # First case. The "block" is a static IP
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403 | # Note that we still need some additional code in the odd case
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404 | # of a netblock-aligned contiguous group of static IPs
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405 | if ($type =~ /^.i$/) {
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406 |
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407 | eval {
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408 | $msg = "Unable to deallocate $type $cidr";
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409 | $sth = $dbh->prepare("update poolips set custid='6750400',available='y',".
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410 | "city=(select city from allocations where cidr >>= '$cidr'),".
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411 | "description='',notes='',circuitid='' where ip='$cidr'");
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412 | $sth->execute;
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413 | $dbh->commit;
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414 | };
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415 | if ($@) {
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416 | eval { $dbh->rollback; };
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417 | return ('FAIL',$msg);
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418 | } else {
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419 | return ('OK',"OK");
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420 | }
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421 |
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422 | } elsif ($type eq 'mm') { # end alloctype =~ /.i/
|
---|
423 |
|
---|
424 | $msg = "Unable to delete master block $cidr";
|
---|
425 | eval {
|
---|
426 | $sth = $dbh->prepare("delete from masterblocks where cidr='$cidr'");
|
---|
427 | $sth->execute;
|
---|
428 | $sth = $dbh->prepare("delete from freeblocks where cidr='$cidr'");
|
---|
429 | $sth->execute;
|
---|
430 | $dbh->commit;
|
---|
431 | };
|
---|
432 | if ($@) {
|
---|
433 | eval { $dbh->rollback; };
|
---|
434 | return ('FAIL', $msg);
|
---|
435 | } else {
|
---|
436 | return ('OK',"OK");
|
---|
437 | }
|
---|
438 |
|
---|
439 | } else { # end alloctype master block case
|
---|
440 |
|
---|
441 | ## This is a big block; but it HAS to be done in a chunk. Any removal
|
---|
442 | ## of a netblock allocation may result in a larger chunk of free
|
---|
443 | ## contiguous IP space - which may in turn be combined into a single
|
---|
444 | ## netblock rather than a number of smaller netblocks.
|
---|
445 |
|
---|
446 | eval {
|
---|
447 |
|
---|
448 | if ($type eq 'rr') {
|
---|
449 | $msg = "Unable to remove routing allocation $cidr";
|
---|
450 | $sth = $dbh->prepare("delete from routed where cidr='$cidr'");
|
---|
451 | $sth->execute;
|
---|
452 | # Make sure block getting deleted is properly accounted for.
|
---|
453 | $sth = $dbh->prepare("update freeblocks set routed='n',city='<NULL>'".
|
---|
454 | " where cidr='$cidr'");
|
---|
455 | $sth->execute;
|
---|
456 | # Set up query to start compacting free blocks.
|
---|
457 | $sth = $dbh->prepare("select * from freeblocks where ".
|
---|
458 | "maskbits<=".$cidr->masklen." and routed='n' order by maskbits desc");
|
---|
459 |
|
---|
460 | } else { # end alloctype routing case
|
---|
461 |
|
---|
462 | $sth = $dbh->prepare("delete from allocations where cidr='$cidr'");
|
---|
463 | $sth->execute;
|
---|
464 | # Special case - delete pool IPs
|
---|
465 | if ($type =~ /^.p$/) {
|
---|
466 | # We have to delete the IPs from the pool listing.
|
---|
467 | $sth = $dbh->prepare("delete from poolips where pool='$cidr'");
|
---|
468 | $sth->execute;
|
---|
469 | }
|
---|
470 |
|
---|
471 | # Set up query for compacting free blocks.
|
---|
472 | $sth = $dbh->prepare("select * from freeblocks where cidr <<= ".
|
---|
473 | "(select cidr from routed where cidr >>= '$cidr') ".
|
---|
474 | " and maskbits<=".$cidr->masklen." and routed='y' order by maskbits desc");
|
---|
475 |
|
---|
476 | } # end alloctype general case
|
---|
477 |
|
---|
478 | ##TEMP
|
---|
479 | ## Temporary wrapper to "properly" deallocate sIP PPPoE/DSL "netblocks" in 209.91.185.0/24
|
---|
480 | ## Note that we should really general-case this.
|
---|
481 | my $staticpool = new NetAddr::IP "209.91.185.0/24";
|
---|
482 | ##TEMP
|
---|
483 | if ($cidr->within($staticpool)) {
|
---|
484 | ##TEMP
|
---|
485 | # We've already deleted the block, now we have to stuff its IPs into the pool.
|
---|
486 | $sth = $dbh->prepare("insert into poolips values ('209.91.185.0/24',?,'6750400','Sudbury','d','y','','','')");
|
---|
487 | $sth->execute($cidr->addr);
|
---|
488 | foreach my $ip ($cidr->hostenum) {
|
---|
489 | $sth->execute("$ip");
|
---|
490 | }
|
---|
491 | $cidr--;
|
---|
492 | $sth->execute($cidr->addr);
|
---|
493 |
|
---|
494 | ##TEMP
|
---|
495 | } else {
|
---|
496 | ##TEMP
|
---|
497 |
|
---|
498 | # Now we look for larger-or-equal-sized free blocks in the same master (routed)
|
---|
499 | # (super)block. If there aren't any, we can't combine blocks anyway. If there
|
---|
500 | # are, we check to see if we can combine blocks.
|
---|
501 | # Execute the statement prepared in the if-else above.
|
---|
502 |
|
---|
503 | $sth->execute;
|
---|
504 |
|
---|
505 | # NetAddr::IP->compact() attempts to produce the smallest inclusive block
|
---|
506 | # from the caller and the passed terms.
|
---|
507 | # EG: if you call $cidr->compact($ip1,$ip2,$ip3) when $cidr, $ip1, $ip2,
|
---|
508 | # and $ip3 are consecutive /27's starting on .0 (.0-.31, .32-.63,
|
---|
509 | # .64-.95, and .96-.128), you will get an array containing a single
|
---|
510 | # /25 as element 0 (.0-.127). Order is not important; you could have
|
---|
511 | # $cidr=.32/27, $ip1=.96/27, $ip2=.0/27, and $ip3=.64/27.
|
---|
512 |
|
---|
513 | my (@together, @combinelist);
|
---|
514 | my $i=0;
|
---|
515 | while (my @data = $sth->fetchrow_array) {
|
---|
516 | my $testIP = new NetAddr::IP $data[0];
|
---|
517 | @together = $testIP->compact($cidr);
|
---|
518 | my $num = @together;
|
---|
519 | if ($num == 1) {
|
---|
520 | $cidr = $together[0];
|
---|
521 | $combinelist[$i++] = $testIP;
|
---|
522 | }
|
---|
523 | }
|
---|
524 |
|
---|
525 | # Clear old freeblocks entries - if any. $i==0 if not.
|
---|
526 | if ($i>0) {
|
---|
527 | $sth = $dbh->prepare("delete from freeblocks where cidr=?");
|
---|
528 | foreach my $block (@combinelist) {
|
---|
529 | $sth->execute("$block");
|
---|
530 | }
|
---|
531 | }
|
---|
532 |
|
---|
533 | # insert "new" freeblocks entry
|
---|
534 | if ($type eq 'rr') {
|
---|
535 | $sth = $dbh->prepare("insert into freeblocks values ('$cidr',".$cidr->masklen.
|
---|
536 | ",'<NULL>','n')");
|
---|
537 | } else {
|
---|
538 | $sth = $dbh->prepare("insert into freeblocks values ('$cidr',".$cidr->masklen.
|
---|
539 | ",(select city from routed where cidr >>= '$cidr'),'y')");
|
---|
540 | }
|
---|
541 | $sth->execute;
|
---|
542 |
|
---|
543 | ##TEMP
|
---|
544 | }
|
---|
545 | ##TEMP
|
---|
546 |
|
---|
547 | # If we got here, we've succeeded. Whew!
|
---|
548 | $dbh->commit;
|
---|
549 | }; # end eval
|
---|
550 | if ($@) {
|
---|
551 | eval { $dbh->rollback; };
|
---|
552 | return ('FAIL', $msg);
|
---|
553 | } else {
|
---|
554 | return ('OK',"OK");
|
---|
555 | }
|
---|
556 |
|
---|
557 | } # end alloctype != netblock
|
---|
558 |
|
---|
559 | } # end deleteBlock()
|
---|
560 |
|
---|
561 |
|
---|
562 | ## IPDB::mailNotify()
|
---|
563 | # Sends notification mail to recipients regarding an IPDB operation
|
---|
564 | sub mailNotify ($$$) {
|
---|
565 | my ($recip,$subj,$message) = @_;
|
---|
566 | my $mailer = Net::SMTP->new("smtp.example.com", Hello => "ipdb.example.com");
|
---|
567 |
|
---|
568 | $mailer->mail('ipdb@example.com');
|
---|
569 | $mailer->to($recip);
|
---|
570 | $mailer->data("From: \"IP Database\" <ipdb\@example.com>\n",
|
---|
571 | "Date: ".strftime("%a, %d %b %Y %H:%M:%S %z",localtime)."\n",
|
---|
572 | "Subject: {IPDB} $subj\n",
|
---|
573 | "X-Mailer: IPDB Notify v".sprintf("%.1d",$IPDB::VERSION)."\n",
|
---|
574 | "Organization: Example Corp\n",
|
---|
575 | "\n$message\n");
|
---|
576 | $mailer->quit;
|
---|
577 | }
|
---|
578 |
|
---|
579 | # Indicates module loaded OK. Required by Perl.
|
---|
580 | 1;
|
---|