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############################################################################## |
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package WWW::HostipInfo; |
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57815
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use strict; |
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10476
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use LWP::UserAgent; |
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158738
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use Carp; |
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use vars qw( $VERSION $DEBUG ); |
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3437
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$VERSION = '0.14'; |
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my $GetAPI = 'http://api.hostip.info/get_html.php?position=true&ip='; |
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my $RoughAPI = 'http://api.hostip.info/get_html.php?position=true&ip='; |
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## PUBLIC METHOD |
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sub new { |
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my ( $class, $ip ) = @_; |
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my $opts = ! defined $ip ? {} |
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: ref( $ip ) eq 'HASH' ? $ip |
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: { ip => $ip } |
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; |
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my $self = { |
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url => $GetAPI, |
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%$opts, |
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}; |
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bless $self, $class; |
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3
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$self->_init() unless ( $self->ua ); |
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$self; |
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} |
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sub _init { |
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my $self = shift; |
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3
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$self->ua( LWP::UserAgent->new(agent => "WWW::HostipInfo/$VERSION") ); |
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} |
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sub ua { |
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100
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$_[0]->{ua} = $_[1] if(@_ > 1); |
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$_[0]->{ua} |
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} |
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sub ip { |
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$_[0]->{ip} = $_[1] if(@_ > 1); |
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$_[0]->{ip} |
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} |
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sub url { |
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1
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1
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$_[0]->{url} = $_[1] if(@_ > 1); |
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$_[0]->{url} |
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} |
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1
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sub recent_info { $_[0]->{_recent_info}; } |
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sub get_info { |
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1
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my $self = shift; |
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my $ip = shift || $self->ip; |
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my $opt = shift || {}; |
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my $chk = $self->_check_ipaddr($ip); |
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# $chk : 0..invalid ip address, 1..class A - C, 2..class D or E, 3..private |
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100
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if(!$chk){ |
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100
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1
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259
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croak "IP address is required." |
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} |
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elsif($chk == 2){ |
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1
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5
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return $self->_get_info_as_null; |
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} |
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elsif($chk == 3){ |
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return $self->_get_info_as_private |
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} |
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1
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$self->ip($ip); |
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1
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5
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my $url = $self->url; |
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1
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5
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my $response = $self->ua->get($url . $ip); |
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1
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392679
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return unless($response->is_success); |
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1
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my $content = $response->content; |
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1
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if($DEBUG){ warn $content; } |
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1
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return $self->_set_info_to_obj($content); |
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} |
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93
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## PRIVATE METHOD |
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sub _check_ipaddr { |
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8
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100
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return 0 if(!defined $_[1] or $_[1] !~ /^(\d{1,3})\.(\d{1,3})\.\d{1,3}\.\d{1,3}$/); |
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return 2 if($1 >= 224); # class D or E |
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6
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return ($1 == 127 or $1 == 10) ? 3 |
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: ($1 == 192 and $2 == 168) ? 3 |
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: ($1 == 172 and $2 >= 16 and $2 <= 31) ? 3 : 1; |
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} |
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105
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sub _set_info_to_obj { |
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2
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my ( $self, $content ) = @_; |
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1
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3
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my ( $country_code, $city, $lat, $lon, $region, $name, $code ); |
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109
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1
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6
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for my $line ( split/\n/, $content ) { |
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6
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100
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44
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if ( $line =~ /^Country: (.+?) \(([A-Z][A-Z])\)$/ ) { |
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( $name, $code ) = ( $1, $2 ); |
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} |
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elsif ( $line =~ /^City: ([^,]+)(?:, (\w+))?$/ ) { |
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5
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($city, $region) = ( $1, $2 ); |
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} |
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elsif ( $line =~ /^Latitude: (.+)$/ ) { |
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0
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0
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$lat = $1; |
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} |
119
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elsif ( $line =~ /^Longitude: (.+)$/ ) { |
120
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0
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0
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$lon = $1; |
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} |
122
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} |
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124
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14
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my ($unknown_city, $unknown_country) = (0,0); |
125
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1
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50
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8
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if($city =~ /^\([uU]nknown [cC]ity/){ |
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1
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$city = ''; $region = ''; $unknown_city = 1; |
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2
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1
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3
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127
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} |
128
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1
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50
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5
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if($name =~ /^\([uU]nknown [cC]ountry/){ |
129
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1
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1
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$name = ''; $unknown_country = 1; |
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130
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} |
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132
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1
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50
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7
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$self->{_recent_info} = bless { |
133
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_ipaddr => $self->ip, |
134
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_CountryName => $name, |
135
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_CountryCode => $code, |
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_City => $city, |
137
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_Region => ($region || ''), |
138
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_Latitude => $lat, |
139
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_Longitude => $lon, |
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_private => 0, |
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_un_city => $unknown_city, |
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_un_country => $unknown_country, |
143
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}, 'WWW::HostipInfo::Info'; |
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} |
145
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146
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147
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sub _get_info_as_null { |
148
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1
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1
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4
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$_[0]->{_recent_info} = bless { |
149
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_ipaddr => $_[0]->ip, |
150
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_CountryName => '', |
151
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_CountryCode => 'XX', |
152
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_City => '', |
153
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_Region => undef, |
154
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_Latitude => undef, |
155
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_Longitude => undef, |
156
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_private => 0, |
157
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_un_city => 1, |
158
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_un_country => 1, |
159
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}, 'WWW::HostipInfo::Info'; |
160
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} |
161
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162
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163
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sub _get_info_as_private { |
164
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5
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5
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14
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$_[0]->{_recent_info} = bless { |
165
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_ipaddr => $_[0]->ip, |
166
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_CountryName => '', |
167
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_CountryCode => 'XX', |
168
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_City => '', |
169
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_Region => undef, |
170
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_Latitude => undef, |
171
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_Longitude => undef, |
172
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_private => 1, |
173
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_un_city => 1, |
174
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_un_country => 1, |
175
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}, 'WWW::HostipInfo::Info'; |
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} |
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178
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179
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############################################################################## |
180
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# Information Class |
181
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############################################################################## |
182
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183
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package WWW::HostipInfo::Info; |
184
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185
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7
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7
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66
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sub is_private { $_[0]->{_private}; } |
186
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187
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1
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1
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8
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sub is_guessed { $_[0]->{_guessed}; } |
188
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189
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1
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1
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5
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sub has_unknown_city { $_[0]->{_un_city}; } |
190
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191
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2
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2
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15
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sub has_unknown_country { $_[0]->{_un_country}; } |
192
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193
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4
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4
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2278
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sub ip { $_[0]->{_ipaddr}; } |
194
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195
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0
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0
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0
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sub name { $_[0]->{_CountryName}; } |
196
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197
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2
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2
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15
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sub code { $_[0]->{_CountryCode}; } |
198
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199
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1
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1
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11
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sub country_name { $_[0]->{_CountryName}; } |
200
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201
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4
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4
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767
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sub country_code { $_[0]->{_CountryCode}; } |
202
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203
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1
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1
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7
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sub country { $_[0]->{_CountryName}; } |
204
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205
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0
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0
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sub city { $_[0]->{_City}; } |
206
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207
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0
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0
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sub region { $_[0]->{_Region}; } |
208
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|
|
|
|
|
|
209
|
0
|
|
|
0
|
|
|
sub latitude { $_[0]->{_Latitude}; } |
210
|
|
|
|
|
|
|
|
211
|
0
|
|
|
0
|
|
|
sub longitude { $_[0]->{_Longitude} } |
212
|
|
|
|
|
|
|
|
213
|
|
|
|
|
|
|
############################################################################## |
214
|
|
|
|
|
|
|
1; |
215
|
|
|
|
|
|
|
__END__ |