From 40cd8a38d9199f51926cb0fd03d8ce009233d744 Mon Sep 17 00:00:00 2001
From: ip2location <support@ip2location.com>
Date: Wed, 14 Dec 2016 11:40:09 +0800
Subject: [PATCH] Initial commit.

---
 .document                                     |   5 +
 .gitattributes                                |  17 --
 .gitignore                                    |  56 +---
 Gemfile                                       |   5 +
 LICENSE.txt                                   |  20 ++
 README.md                                     |  47 +++
 Rakefile                                      |   2 +
 example.rb                                    |  31 ++
 ip2proxy_ruby.gemspec                         |  67 +++++
 lib/ip2proxy_ruby.rb                          | 280 ++++++++++++++++++
 lib/ip2proxy_ruby/database_config.rb          |  21 ++
 lib/ip2proxy_ruby/i2p_ip_data.rb              |  10 +
 lib/ip2proxy_ruby/i2p_string_data.rb          |  16 +
 lib/ip2proxy_ruby/ip2proxy_config.rb          |  17 ++
 lib/ip2proxy_ruby/ip2proxy_record.rb          |  20 ++
 ...OXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN | Bin 0 -> 1053104 bytes
 ...OXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN | Bin 0 -> 1053104 bytes
 spec/ip2proxy_ruby_spec.rb                    |  20 ++
 spec/spec_helper.rb                           |  13 +
 19 files changed, 583 insertions(+), 64 deletions(-)
 create mode 100644 .document
 delete mode 100644 .gitattributes
 create mode 100644 Gemfile
 create mode 100644 LICENSE.txt
 create mode 100644 README.md
 create mode 100644 Rakefile
 create mode 100644 example.rb
 create mode 100644 ip2proxy_ruby.gemspec
 create mode 100644 lib/ip2proxy_ruby.rb
 create mode 100644 lib/ip2proxy_ruby/database_config.rb
 create mode 100644 lib/ip2proxy_ruby/i2p_ip_data.rb
 create mode 100644 lib/ip2proxy_ruby/i2p_string_data.rb
 create mode 100644 lib/ip2proxy_ruby/ip2proxy_config.rb
 create mode 100644 lib/ip2proxy_ruby/ip2proxy_record.rb
 create mode 100644 rb/data/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN
 create mode 100644 spec/assets/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN
 create mode 100644 spec/ip2proxy_ruby_spec.rb
 create mode 100644 spec/spec_helper.rb

diff --git a/.document b/.document
new file mode 100644
index 0000000..3d618dd
--- /dev/null
+++ b/.document
@@ -0,0 +1,5 @@
+lib/**/*.rb
+bin/*
+- 
+features/**/*.feature
+LICENSE.txt
diff --git a/.gitattributes b/.gitattributes
deleted file mode 100644
index bdb0cab..0000000
--- a/.gitattributes
+++ /dev/null
@@ -1,17 +0,0 @@
-# Auto detect text files and perform LF normalization
-* text=auto
-
-# Custom for Visual Studio
-*.cs     diff=csharp
-
-# Standard to msysgit
-*.doc	 diff=astextplain
-*.DOC	 diff=astextplain
-*.docx diff=astextplain
-*.DOCX diff=astextplain
-*.dot  diff=astextplain
-*.DOT  diff=astextplain
-*.pdf  diff=astextplain
-*.PDF	 diff=astextplain
-*.rtf	 diff=astextplain
-*.RTF	 diff=astextplain
diff --git a/.gitignore b/.gitignore
index cd2946a..0cb6eeb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,47 +1,9 @@
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Windows Installer files
-*.cab
-*.msi
-*.msm
-*.msp
-
-# Windows shortcuts
-*.lnk
-
-# =========================
-# Operating System Files
-# =========================
-
-# OSX
-# =========================
-
-.DS_Store
-.AppleDouble
-.LSOverride
-
-# Thumbnails
-._*
-
-# Files that might appear in the root of a volume
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
+/.bundle/
+/.yardoc
+/Gemfile.lock
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..141f5d6
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,5 @@
+source 'https://rubygems.org'
+
+# Specify your gem's dependencies in ip2proxy_ruby.gemspec
+gemspec
+gem 'bindata'
diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..40ea82a
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,20 @@
+Copyright (c) 2016 IP2Location ( support@ip2location.com )
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..1dbd946
--- /dev/null
+++ b/README.md
@@ -0,0 +1,47 @@
+# IP2Proxy Ruby Library
+
+This is IP2Proxy Ruby library that lookup IP address to detect VPN servers, open proxies, web proxies, Tor exit nodes and data center ranges. The library reads the geo location information from [IP2Proxy database](https://www.ip2location.com/proxy-database)
+
+For more details, please visit:
+[https://www.ip2location.com/ip2proxy/developers/ruby](https://www.ip2location.com/ip2proxy/developers/ruby)
+
+## Usage
+
+```
+require 'ip2proxy_ruby'
+
+# open IP2Proxy BIN database for proxy lookup
+i2p = Ip2proxy.new.open("./data/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN")
+
+# get versioning information
+print 'Module Version: ' + i2p.getModuleVersion + "\n"
+print 'Package Version: ' + i2p.getPackageVersion + "\n"
+print 'Database Version: ' + i2p.getDatabaseVersion + "\n"
+
+# individual proxy data check
+print 'Is Proxy: ' + i2p.isProxy('4.0.0.47').to_s + "\n"
+print 'Proxy Type: ' + i2p.getProxyType('4.0.0.47') + "\n"
+print 'Country Code: ' + i2p.getCountryShort('4.0.0.47') + "\n"
+print 'Country Name: ' + i2p.getCountryLong('4.0.0.47') + "\n"
+print 'Region Name: ' + i2p.getRegion('4.0.0.47') + "\n"
+print 'City Name: ' + i2p.getCity('4.0.0.47') + "\n"
+print 'ISP: ' + i2p.getISP('4.0.0.47') + "\n"
+
+# single function to get all proxy data returned in array
+record = i2p.getAll('4.0.0.47')
+print 'is Proxy: ' + record['is_proxy'].to_s + "\n"
+print 'Proxy Type: ' + record['proxy_type'] + "\n"
+print 'Country Code: ' + record['country_short'] + "\n"
+print 'Country Name: ' + record['country_long'] + "\n"
+print 'Region Name: ' + record['region'] + "\n"
+print 'City Name: ' + record['city'] + "\n"
+print 'ISP: ' + record['isp'] + "\n"
+
+# close IP2Proxy BIN database
+i2p.close()
+```
+
+## Support
+
+Email: support@ip2location.com  
+URL: [http://www.ip2location.com](http://www.ip2location.com)
\ No newline at end of file
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..43022f7
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,2 @@
+require "bundler/gem_tasks"
+task :default => :spec
diff --git a/example.rb b/example.rb
new file mode 100644
index 0000000..bab7c1c
--- /dev/null
+++ b/example.rb
@@ -0,0 +1,31 @@
+require 'ip2proxy_ruby'
+
+# open IP2Proxy BIN database for proxy lookup
+i2p = Ip2proxy.new.open("./data/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN")
+
+# get versioning information
+print 'Module Version: ' + i2p.getModuleVersion + "\n"
+print 'Package Version: ' + i2p.getPackageVersion + "\n"
+print 'Database Version: ' + i2p.getDatabaseVersion + "\n"
+
+# individual proxy data check
+print 'Is Proxy: ' + i2p.isProxy('4.0.0.47').to_s + "\n"
+print 'Proxy Type: ' + i2p.getProxyType('4.0.0.47') + "\n"
+print 'Country Code: ' + i2p.getCountryShort('4.0.0.47') + "\n"
+print 'Country Name: ' + i2p.getCountryLong('4.0.0.47') + "\n"
+print 'Region Name: ' + i2p.getRegion('4.0.0.47') + "\n"
+print 'City Name: ' + i2p.getCity('4.0.0.47') + "\n"
+print 'ISP: ' + i2p.getISP('4.0.0.47') + "\n"
+
+# single function to get all proxy data returned in array
+record = i2p.getAll('4.0.0.47')
+print 'is Proxy: ' + record['is_proxy'].to_s + "\n"
+print 'Proxy Type: ' + record['proxy_type'] + "\n"
+print 'Country Code: ' + record['country_short'] + "\n"
+print 'Country Name: ' + record['country_long'] + "\n"
+print 'Region Name: ' + record['region'] + "\n"
+print 'City Name: ' + record['city'] + "\n"
+print 'ISP: ' + record['isp'] + "\n"
+
+# close IP2Proxy BIN database
+i2p.close()
\ No newline at end of file
diff --git a/ip2proxy_ruby.gemspec b/ip2proxy_ruby.gemspec
new file mode 100644
index 0000000..8c4f66b
--- /dev/null
+++ b/ip2proxy_ruby.gemspec
@@ -0,0 +1,67 @@
+# coding: utf-8
+
+Gem::Specification.new do |s|
+  s.name          = "ip2proxy_ruby"
+  s.version       = "1.0.0"
+  s.authors       = ["ip2location"]
+  s.email         = ["support@ip2location.com"]
+
+  s.summary       = "IP2Proxy Ruby library"
+  s.description   = "Ruby library for IP2Proxy"
+  s.homepage      = "https://github.com/ip2location/ip2proxy-ruby"
+  s.licenses      = ["MIT"]
+  s.require_paths = ["lib"]
+  
+  s.extra_rdoc_files = [
+    "LICENSE.txt",
+    "README.md"
+  ]
+  s.files = [
+    ".document",
+    ".gitignore",
+    "Gemfile",
+    "Gemfile.lock",
+    "LICENSE.txt",
+    "README.md",
+    "Rakefile",
+    "ip2proxy_ruby.gemspec",
+    "example.rb",
+    "lib/ip2proxy_ruby.rb",
+    "lib/ip2proxy_ruby/database_config.rb",
+    "lib/ip2proxy_ruby/i2p_ip_data.rb",
+    "lib/ip2proxy_ruby/i2p_string_data.rb",
+    "lib/ip2proxy_ruby/ip2proxy_config.rb",
+    "lib/ip2proxy_ruby/ip2proxy_record.rb",
+    "spec/assets/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN",
+    "spec/ip2proxy_ruby_spec.rb",
+    "spec/spec_helper.rb",
+    "rb/data/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN"
+  ]
+  
+  if s.respond_to? :specification_version then
+    s.specification_version = 4
+
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+      s.add_runtime_dependency(%q<bindata>, [">= 0"])
+      s.add_development_dependency(%q<awesome_print>, [">= 0"])
+      s.add_development_dependency(%q<rspec>, ["~> 2.8.0"])
+      s.add_development_dependency(%q<rdoc>, ["~> 3.12"])
+      s.add_development_dependency(%q<bundler>, [">= 1.2.0"])
+      s.add_development_dependency(%q<simplecov>, [">= 0"])
+    else
+      s.add_dependency(%q<bindata>, [">= 0"])
+      s.add_dependency(%q<awesome_print>, [">= 0"])
+      s.add_dependency(%q<rspec>, ["~> 2.8.0"])
+      s.add_dependency(%q<rdoc>, ["~> 3.12"])
+      s.add_dependency(%q<bundler>, [">= 1.2.0"])
+      s.add_dependency(%q<simplecov>, [">= 0"])
+    end
+  else
+    s.add_dependency(%q<bindata>, [">= 0"])
+    s.add_dependency(%q<awesome_print>, [">= 0"])
+    s.add_dependency(%q<rspec>, ["~> 2.8.0"])
+    s.add_dependency(%q<rdoc>, ["~> 3.12"])
+    s.add_dependency(%q<bundler>, [">= 1.2.0"])
+    s.add_dependency(%q<simplecov>, [">= 0"])
+  end
+end
diff --git a/lib/ip2proxy_ruby.rb b/lib/ip2proxy_ruby.rb
new file mode 100644
index 0000000..a469159
--- /dev/null
+++ b/lib/ip2proxy_ruby.rb
@@ -0,0 +1,280 @@
+require 'bindata'
+require 'ipaddr'
+require_relative 'ip2proxy_ruby/ip2proxy_config'
+require_relative 'ip2proxy_ruby/database_config'
+require_relative 'ip2proxy_ruby/i2p_string_data'
+require_relative 'ip2proxy_ruby/i2p_ip_data'
+require_relative 'ip2proxy_ruby/ip2proxy_record'
+
+class Ip2proxy
+  attr_accessor :record_class4, :record_class6, :v4, :file, :db_index, :count, :base_addr, :ipno, :record, :database, :columns, :ip_version, :ipv4databasecount, :ipv4databaseaddr, :ipv4indexbaseaddr, :ipv6databasecount, :ipv6databaseaddr, :ipv6indexbaseaddr, :databaseyear, :databasemonth, :databaseday 
+  
+  VERSION = '1.0.0'
+  FIELD_NOT_SUPPORTED = 'NOT SUPPORTED'
+  INVALID_IP_ADDRESS = 'INVALID IP ADDRESS'
+  
+  def open(url)
+    self.file = File.open(File.expand_path url, 'rb')
+    i2p = Ip2proxyConfig.read(file)
+    self.db_index = i2p.databasetype
+    self.columns = i2p.databasecolumn + 0
+    self.databaseyear = 2000 + i2p.databaseyear
+    self.databasemonth = i2p.databasemonth
+    self.databaseday = i2p.databaseday
+    self.database = DbConfig.setup_database(self.db_index)
+    self.ipv4databasecount = i2p.ipv4databasecount
+    self.ipv4databaseaddr = i2p.ipv4databaseaddr
+    self.ipv6databasecount = i2p.ipv6databasecount
+    self.ipv6databaseaddr = i2p.ipv6databaseaddr
+    self.ipv4indexbaseaddr = i2p.ipv4indexbaseaddr
+    self.ipv6indexbaseaddr = i2p.ipv6indexbaseaddr
+    self.record_class4 = (Ip2ProxyRecord.init database, 4)
+    self.record_class6 = (Ip2ProxyRecord.init database, 6)
+    self
+  end
+  
+  def close()
+    self.file.close
+  end
+  
+  def getModuleVersion()
+    return VERSION
+  end
+  
+  def getPackageVersion()
+    return (self.db_index).to_s
+  end
+  
+  def getDatabaseVersion()
+    return (self.databaseyear).to_s + "." + (self.databasemonth).to_s + "." + (self.databaseday).to_s
+  end
+  
+  def get_record(ip)
+    ipno = IPAddr.new(ip, Socket::AF_UNSPEC)
+    self.ip_version = ipno.ipv4? ? 4 : 6
+    self.v4 = ipno.ipv4?
+    self.count = ipno.ipv4? ? self.ipv4databasecount + 0 : self.ipv6databasecount + 0
+    self.base_addr = (ipno.ipv4? ? self.ipv4databaseaddr - 1 : self.ipv6databaseaddr - 1)
+    
+    ipnum = ipno.to_i + 0
+    col_length = columns * 4
+    
+    if ipv4indexbaseaddr > 0 || ipv6indexbaseaddr > 0
+        indexpos = 0
+        case ip_version
+        when 4
+            ipnum1_2 = (ipnum >> 16)
+            indexpos = ipv4indexbaseaddr + (ipnum1_2 << 3)
+        when 6
+            ipnum1 = (ipnum / (2**112))
+            indexpos = ipv6indexbaseaddr + (ipnum1 << 3)
+        end
+        low = read32(indexpos)
+        high = read32(indexpos + 4)
+        return self.record = bsearch(low, high, ipnum, self.base_addr, col_length)
+    else
+        return self.record = bsearch(0, self.count, ipnum, self.base_addr, col_length)
+    end
+  end
+  
+  def getCountryShort(ip)
+    valid = !(IPAddr.new(ip) rescue nil).nil?
+    if valid
+        rec = get_record(ip)
+        if !(rec.nil?)
+            country_short = (defined?(rec.country_short) && rec.country_short != '') ? rec.country_short : FIELD_NOT_SUPPORTED
+        else
+            country_short = INVALID_IP_ADDRESS
+        end
+    else
+        country_short = INVALID_IP_ADDRESS
+    end
+    return country_short
+  end
+  
+  def getCountryLong(ip)
+    valid = !(IPAddr.new(ip) rescue nil).nil?
+    if valid
+        rec = get_record(ip)
+        if !(rec.nil?)
+            country_long = (defined?(rec.country_long) && rec.country_long != '') ? rec.country_long : FIELD_NOT_SUPPORTED
+        else
+            country_long = INVALID_IP_ADDRESS
+        end
+    else
+        country_long = INVALID_IP_ADDRESS
+    end
+    return country_long
+  end
+  
+  def getRegion(ip)
+    valid = !(IPAddr.new(ip) rescue nil).nil?
+    if valid
+        rec = get_record(ip)
+        if !(rec.nil?)
+            region = (defined?(rec.region) && rec.region != '') ? rec.region : FIELD_NOT_SUPPORTED
+        else
+            region = INVALID_IP_ADDRESS
+        end
+    else
+        region = INVALID_IP_ADDRESS
+    end
+    return region
+  end
+  
+  def getCity(ip)
+    valid = !(IPAddr.new(ip) rescue nil).nil?
+    if valid
+        rec = get_record(ip)
+        if !(rec.nil?)
+            city = (defined?(rec.city) && rec.city != '') ? rec.city : FIELD_NOT_SUPPORTED
+        else
+            city = INVALID_IP_ADDRESS
+        end
+    else
+        city = INVALID_IP_ADDRESS
+    end
+    return city
+  end
+  
+  def getISP(ip)
+    valid = !(IPAddr.new(ip) rescue nil).nil?
+    if valid
+        rec = get_record(ip)
+        if !(rec.nil?)
+            isp = (defined?(rec.isp) && rec.isp != '') ? rec.isp : FIELD_NOT_SUPPORTED
+        else
+            isp = INVALID_IP_ADDRESS
+        end
+    else
+        isp = INVALID_IP_ADDRESS
+    end
+    return isp
+  end
+  
+  def getProxyType(ip)
+    valid = !(IPAddr.new(ip) rescue nil).nil?
+    if valid
+        rec = get_record(ip)
+        if !(rec.nil?)
+            proxytype = (defined?(rec.proxytype) && rec.proxytype != '') ? rec.proxytype : FIELD_NOT_SUPPORTED
+        else
+            proxytype = INVALID_IP_ADDRESS
+        end
+    else
+        proxytype = INVALID_IP_ADDRESS
+    end
+    return proxytype
+  end
+  
+  def isProxy(ip)
+    valid = !(IPAddr.new(ip) rescue nil).nil?
+    if valid
+        rec = get_record(ip)
+        if !(rec.nil?)
+            if self.db_index == 1
+                isproxy = (rec.country_short == '-') ? 0 : 1
+            else
+                isproxy = (rec.proxytype == '-') ? 0 : (rec.proxytype == 'DCH') ? 2 : 1
+            end
+        else
+            isproxy = -1
+        end
+    else
+        isproxy = -1
+    end
+    return isproxy
+  end
+  
+  def getAll(ip)
+    valid = !(IPAddr.new(ip) rescue nil).nil?
+    if valid
+        rec = get_record(ip)
+        if !(rec.nil?)
+            country_short = (defined?(rec.country_short) && rec.country_short != '') ? rec.country_short : FIELD_NOT_SUPPORTED
+            country_long = (defined?(rec.country_long) && rec.country_long != '') ? rec.country_long : FIELD_NOT_SUPPORTED
+            region = (defined?(rec.region) && rec.region != '') ? rec.region : FIELD_NOT_SUPPORTED
+            city = (defined?(rec.city) && rec.city != '') ? rec.city : FIELD_NOT_SUPPORTED
+            isp = (defined?(rec.isp) && rec.isp != '') ? rec.isp : FIELD_NOT_SUPPORTED
+            proxytype = (defined?(rec.proxytype) && rec.proxytype != '') ? rec.proxytype : FIELD_NOT_SUPPORTED
+            
+            if self.db_index == 1
+                isproxy = (rec.country_short == '-') ? 0 : 1
+            else
+                isproxy = (rec.proxytype == '-') ? 0 : (rec.proxytype == 'DCH') ? 2 : 1
+            end
+        else
+            country_short = INVALID_IP_ADDRESS
+            country_long = INVALID_IP_ADDRESS
+            region = INVALID_IP_ADDRESS
+            city = INVALID_IP_ADDRESS
+            isp = INVALID_IP_ADDRESS
+            proxytype = INVALID_IP_ADDRESS
+            isproxy = -1
+        end
+    else
+        country_short = INVALID_IP_ADDRESS
+        country_long = INVALID_IP_ADDRESS
+        region = INVALID_IP_ADDRESS
+        city = INVALID_IP_ADDRESS
+        isp = INVALID_IP_ADDRESS
+        proxytype = INVALID_IP_ADDRESS
+        isproxy = -1
+    end
+        
+    results = {}
+    results['is_proxy'] = isproxy
+    results['proxy_type'] = proxytype
+    results['country_short'] = country_short
+    results['country_long'] = country_long
+    results['region'] = region
+    results['city'] = city
+    results['isp'] = isp
+
+    return results
+  end
+  
+  def bsearch(low, high, ipnum, base_addr, col_length)
+    while low <= high do
+        mid = (low + high) >> 1
+        ip_from, ip_to = get_from_to(mid, base_addr, col_length)
+        if ipnum >= ip_from && ipnum < ip_to
+            from_base = ( base_addr + mid * (col_length + (self.v4 ? 0 : 12)))
+            file.seek(from_base)
+            if v4
+                return self.record_class4.read(file)
+            else
+                return self.record_class6.read(file)
+            end
+        else
+            if ipnum < ip_from
+                high = mid - 1
+            else
+                low = mid + 1
+            end
+        end
+    end    
+  end
+  
+  def get_from_to(mid, base_addr, col_length)
+    from_base = ( base_addr + mid * (col_length + (v4 ? 0 : 12)))
+    file.seek(from_base)
+    ip_from = v4 ? file.read(4).unpack('V').first : readipv6(file)
+    file.seek(from_base + col_length + (v4 ? 0 : 12))
+    ip_to = v4 ? file.read(4).unpack('V').first : readipv6(file)
+    [ip_from, ip_to]
+  end
+  
+  def read32(indexp)
+    file.seek(indexp - 1)
+    return file.read(4).unpack('V').first
+  end
+  
+  def readipv6(filer)
+    parts = filer.read(16).unpack('V*')
+    return parts[0] + parts[1] * 4294967296 + parts[2] * 4294967296**2 + parts[3] * 4294967296**3
+  end
+  
+  private :get_record, :bsearch, :get_from_to, :read32, :readipv6
+  
+end
\ No newline at end of file
diff --git a/lib/ip2proxy_ruby/database_config.rb b/lib/ip2proxy_ruby/database_config.rb
new file mode 100644
index 0000000..e5bcfdc
--- /dev/null
+++ b/lib/ip2proxy_ruby/database_config.rb
@@ -0,0 +1,21 @@
+class DbConfig 
+  COLUMNS = { 
+     :COUNTRY                  => [0, 2, 3, 3, 3],
+     :REGION                   => [0, 0, 0, 4, 4],
+     :CITY                     => [0, 0, 0, 5, 5],
+     :ISP                      => [0, 0, 0, 0, 6],
+     :PROXYTYPE                => [0, 0, 2, 2, 2]
+   }
+   
+ def self.setup_database(db_index)
+   # strip all 0 value & downcase keys
+  cols = COLUMNS.inject({}) {|memo, (key, value)|
+   (memo[key.to_s.downcase.to_sym] = value[db_index] if value[db_index] > 0)
+   memo
+  }
+  # order by value
+  col_array = cols.sort_by {|key,value| value}
+ end
+ 
+end
+ 
\ No newline at end of file
diff --git a/lib/ip2proxy_ruby/i2p_ip_data.rb b/lib/ip2proxy_ruby/i2p_ip_data.rb
new file mode 100644
index 0000000..c4884ca
--- /dev/null
+++ b/lib/ip2proxy_ruby/i2p_ip_data.rb
@@ -0,0 +1,10 @@
+class I2pIpData  < BinData::BasePrimitive
+  def read_and_return_value(io)
+    iv = eval_parameter(:ip_version)
+    if iv == 4
+      addr = BinData::Uint32le.read(io)
+    elsif iv == 6
+      addr = BinData::Uint128le.read(io)
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/ip2proxy_ruby/i2p_string_data.rb b/lib/ip2proxy_ruby/i2p_string_data.rb
new file mode 100644
index 0000000..d8edeb9
--- /dev/null
+++ b/lib/ip2proxy_ruby/i2p_string_data.rb
@@ -0,0 +1,16 @@
+class I2pStringData  < BinData::BasePrimitive
+  
+  def read_and_return_value(io)
+    country_long = eval_parameter(:country_long)
+    io.seekbytes(-4) if country_long
+    file = io.instance_variable_get('@raw_io')
+    addr = BinData::Uint32le.read(io)
+    old_offset = file.tell
+    country_long ? file.seek(addr + 3) : file.seek(addr)
+    length = BinData::Uint8.read(file)
+    res = BinData::String.new(:length => length).read(file)
+    file.seek(old_offset)
+    res
+  end
+
+end
\ No newline at end of file
diff --git a/lib/ip2proxy_ruby/ip2proxy_config.rb b/lib/ip2proxy_ruby/ip2proxy_config.rb
new file mode 100644
index 0000000..246470a
--- /dev/null
+++ b/lib/ip2proxy_ruby/ip2proxy_config.rb
@@ -0,0 +1,17 @@
+class Ip2proxyConfig < BinData::Record
+  endian :little
+	uint8 :databasetype
+	uint8 :databasecolumn
+	uint8 :databaseday
+	uint8 :databasemonth
+	uint8 :databaseyear
+	# uint32 :databasecount
+	# uint32 :databaseaddr
+	# uint32 :ipversion
+  uint32 :ipv4databasecount
+  uint32 :ipv4databaseaddr
+  uint32 :ipv6databasecount
+  uint32 :ipv6databaseaddr
+  uint32 :ipv4indexbaseaddr
+  uint32 :ipv6indexbaseaddr
+end
\ No newline at end of file
diff --git a/lib/ip2proxy_ruby/ip2proxy_record.rb b/lib/ip2proxy_ruby/ip2proxy_record.rb
new file mode 100644
index 0000000..e85bd7d
--- /dev/null
+++ b/lib/ip2proxy_ruby/ip2proxy_record.rb
@@ -0,0 +1,20 @@
+class Ip2ProxyRecord 
+  def self.init(database, ip_version)
+    cls = Class.new(BinData::Record)
+    cls.class_eval {
+      endian :little
+      i2p_ip_data :ip_from, :ip_version => ip_version
+      database.each do |col|
+        if col.first == :country
+          i2p_string_data :country_short
+          i2p_string_data :country_long, :country_long => true
+        else
+          i2p_string_data col.first
+        end
+      end
+      
+      i2p_ip_data :ip_to, :ip_version => ip_version
+    }
+    cls 
+  end
+end
\ No newline at end of file
diff --git a/rb/data/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN b/rb/data/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN
new file mode 100644
index 0000000000000000000000000000000000000000..1b341caad16a5d079aa0677ff5e32d4937516471
GIT binary patch
literal 1053104
zcmeI#U5s3183*v0E!*z$xxF#S1s+XAOzcXGq8KskE~UE^%F<537|<McPIsr>J=4t2
zwv?+zqo9dOBA=RQi5M}Iz^!@#To%1i6B7|rkeK)pBL%jARMuzq19suOdTsKX<elAl
z=0DGQ-uL`Aou0LM=$x(h)oQho+EDGR_<7^`L-Bj>^*}s(H~}Z%1e|~qZ~{)?Jtt6)
z%6`ikFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|1OJx>X5+rCUuC>rzYfOh-s-NdL-F%}
zt;3P|T4H@S>i1aAfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h!<4D=p-mNQ_00R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`>b|6(BCs{LT=Q0@8ihiaExFjPAfD;pZ>mFvf%{^zI{QF|cP#qqjU
zuhlE_Lo4~MkvkY`bM$zz*C(saU-;Kr{o&|$QDnaq>-Jbbiv0VdUe&+xQgwcB)T{E}
zN#yTN<R4GupGf5Yl*qrB$iI}xpGxHKJhgGZFRY%=T~V*v?*obagNgieiTocE`M)Ld
ze^2DEczNUezg?aGvr(^_e>9OFOXPp@%Etb0t@eK;>Q(*UO5~Rk`D<R?*ne&Q9Z|39
zKb^?WB=X-#<iDB7-;>DSo5(+y$bT=9e=?DODv^Iak$)kPzhQCXdH!?teoaQb>O8-d
z$bUPLUrgjrC-PUHuAXOm)T`#%lgKv``CAhCTNC-IM828Ge?5`EGm-z?Yt{R`GU`?P
zeKe6jp2#mI@~0E|eXnnvXYKE6I_g#P{5+BWMI!%XBL7q(|M54f=eaEERr6f_W_AA4
zQLoDHP2_J%<Uez!y8jhXuj+qGB7bWlKby$UCGuDPd*eJ`S^fL{eAKJvxigW!E0I5u
z$Ul?F*WcPW&)UC_eNnHP=l(?gfkgh{ME=K#{OgJQ8;SgVOV#t=AN8vF|B%Q(m&h+B
z@~0E|N56dPWbgaf%kh2h(zv%jjrG;|K6X6nRr8!W`pSm<iPikeQLoCMcx-V){%5QC
zXQEz}|KaaWZ^)k;v-IXU7WJz9Q)jC4Pe;8f|I2G%+tB}^)p>pu^{RZWcIM=}zYlMU
z^E&atGs}I}e^2h!pNV=^{@028ZxZ?6C-ToG^0lKY*X`ZM@z~S*;>>1Zp4zc@>cdgL
zJJvtqy{jHNQ@P)xQSZ&)>$5(;{joDAAE~Hc6ZNWm?eTZ&m&Y|1V?7(!tvykF-NCI(
zCy&3Y|4orUJ5fI;>XrBFs-^eLb6M}YN2~M4zrVD6AK#4q?ur>7k9AYb@mSQW`p-SN
zG5_>xzKnWRzV_0}JZt@X`G581d9^x!@8U}TfyiAI>o2jcjCt;hdS(BmmHz7;eyG>K
zR(rlGzZ8$EdhY}4ABjwTedgWHFOE5T|4&?>sp`|4Vf~{jQ{R@=xAl$e9UNJh?{@Op
zR^B(ZtAA{!Rpx!;I|s+x<#e_)p86(s^-q+|c>CJP{%iAtdD+((A85?vt=YV6*0=SK
zlrsyhEu%$if2*7x+_8|C)6MwYmK_WG^G@FFA1}(hyx{GA*`<3%c7Js9<jlf>qI>p@
z3q?`R_d4}A+6Rub>)QrL^D^6+ciQE7z26%7Y~IawE#zxg7#Que=5Nc(VoS_=$4q-6
zF0ij?y)*EZ@r67#QEu7UK0MoQmxI^mAIZ!4nY=vj`h_B<%T}(vI>P4N`Thg#ZvXE5
zaNZi&GgFjz#M%-YjH#wqrW*W0>}o2?(}Q2^J@+nK-*(=}<gSUaY_fYKyRO^(@ahR<
zW3%mrW;W6}kTr^_nX*0Go<5R|wTFA5;g7AQ8pUkUjZH>qwwP+qW!uZ?R#_CCIK;K|
z2bS-~uA-YQpK&(XX&-8pQ$-e~!|l$2%db9C=5wv7Y+^DSX*N5>{Cu{r-N|+r^Q~r4
zc3b&uHri?D%{Z=RHWv4}Jy&$*2ex<OGmU(1aN-k<J=sJ#HGJ;GC&zbY*R|$a-J&^g
z{qkf*_o5r_m@hhq;v?C3d%oM7Y<Yxc(YZLTQRJPenWz-|TDLD>cjY{;%Ws>%aL>V_
z2nDmTrQx#Z4o@EH4)^xI_2!wpvoC90(pbCNr`|r%Y)9O;*z8z)?%+bV=&WtC>KyCa
WHeEe7zG-sr=%&UEyEomuee^%h(5K4)

literal 0
HcmV?d00001

diff --git a/spec/assets/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN b/spec/assets/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN
new file mode 100644
index 0000000000000000000000000000000000000000..1b341caad16a5d079aa0677ff5e32d4937516471
GIT binary patch
literal 1053104
zcmeI#U5s3183*v0E!*z$xxF#S1s+XAOzcXGq8KskE~UE^%F<537|<McPIsr>J=4t2
zwv?+zqo9dOBA=RQi5M}Iz^!@#To%1i6B7|rkeK)pBL%jARMuzq19suOdTsKX<elAl
z=0DGQ-uL`Aou0LM=$x(h)oQho+EDGR_<7^`L-Bj>^*}s(H~}Z%1e|~qZ~{)?Jtt6)
z%6`ikFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?0
z00Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<
z3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#
zzyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|
z0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|0}L?000Rs#zyJdb
zFu(u<3^2d|0}L?000Rs#zyJdbFu(u<3^2d|1OJx>X5+rCUuC>rzYfOh-s-NdL-F%}
zt;3P|T4H@S>i1aAfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h!<4D=p-mNQ_00R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_
z1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=
zV1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~
z0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz
z7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|XgfB^;=V1NMz7+`<_1{h#~0R|Xg
zfB^;=V1NMz7+`>b|6(BCs{LT=Q0@8ihiaExFjPAfD;pZ>mFvf%{^zI{QF|cP#qqjU
zuhlE_Lo4~MkvkY`bM$zz*C(saU-;Kr{o&|$QDnaq>-Jbbiv0VdUe&+xQgwcB)T{E}
zN#yTN<R4GupGf5Yl*qrB$iI}xpGxHKJhgGZFRY%=T~V*v?*obagNgieiTocE`M)Ld
ze^2DEczNUezg?aGvr(^_e>9OFOXPp@%Etb0t@eK;>Q(*UO5~Rk`D<R?*ne&Q9Z|39
zKb^?WB=X-#<iDB7-;>DSo5(+y$bT=9e=?DODv^Iak$)kPzhQCXdH!?teoaQb>O8-d
z$bUPLUrgjrC-PUHuAXOm)T`#%lgKv``CAhCTNC-IM828Ge?5`EGm-z?Yt{R`GU`?P
zeKe6jp2#mI@~0E|eXnnvXYKE6I_g#P{5+BWMI!%XBL7q(|M54f=eaEERr6f_W_AA4
zQLoDHP2_J%<Uez!y8jhXuj+qGB7bWlKby$UCGuDPd*eJ`S^fL{eAKJvxigW!E0I5u
z$Ul?F*WcPW&)UC_eNnHP=l(?gfkgh{ME=K#{OgJQ8;SgVOV#t=AN8vF|B%Q(m&h+B
z@~0E|N56dPWbgaf%kh2h(zv%jjrG;|K6X6nRr8!W`pSm<iPikeQLoCMcx-V){%5QC
zXQEz}|KaaWZ^)k;v-IXU7WJz9Q)jC4Pe;8f|I2G%+tB}^)p>pu^{RZWcIM=}zYlMU
z^E&atGs}I}e^2h!pNV=^{@028ZxZ?6C-ToG^0lKY*X`ZM@z~S*;>>1Zp4zc@>cdgL
zJJvtqy{jHNQ@P)xQSZ&)>$5(;{joDAAE~Hc6ZNWm?eTZ&m&Y|1V?7(!tvykF-NCI(
zCy&3Y|4orUJ5fI;>XrBFs-^eLb6M}YN2~M4zrVD6AK#4q?ur>7k9AYb@mSQW`p-SN
zG5_>xzKnWRzV_0}JZt@X`G581d9^x!@8U}TfyiAI>o2jcjCt;hdS(BmmHz7;eyG>K
zR(rlGzZ8$EdhY}4ABjwTedgWHFOE5T|4&?>sp`|4Vf~{jQ{R@=xAl$e9UNJh?{@Op
zR^B(ZtAA{!Rpx!;I|s+x<#e_)p86(s^-q+|c>CJP{%iAtdD+((A85?vt=YV6*0=SK
zlrsyhEu%$if2*7x+_8|C)6MwYmK_WG^G@FFA1}(hyx{GA*`<3%c7Js9<jlf>qI>p@
z3q?`R_d4}A+6Rub>)QrL^D^6+ciQE7z26%7Y~IawE#zxg7#Que=5Nc(VoS_=$4q-6
zF0ij?y)*EZ@r67#QEu7UK0MoQmxI^mAIZ!4nY=vj`h_B<%T}(vI>P4N`Thg#ZvXE5
zaNZi&GgFjz#M%-YjH#wqrW*W0>}o2?(}Q2^J@+nK-*(=}<gSUaY_fYKyRO^(@ahR<
zW3%mrW;W6}kTr^_nX*0Go<5R|wTFA5;g7AQ8pUkUjZH>qwwP+qW!uZ?R#_CCIK;K|
z2bS-~uA-YQpK&(XX&-8pQ$-e~!|l$2%db9C=5wv7Y+^DSX*N5>{Cu{r-N|+r^Q~r4
zc3b&uHri?D%{Z=RHWv4}Jy&$*2ex<OGmU(1aN-k<J=sJ#HGJ;GC&zbY*R|$a-J&^g
z{qkf*_o5r_m@hhq;v?C3d%oM7Y<Yxc(YZLTQRJPenWz-|TDLD>cjY{;%Ws>%aL>V_
z2nDmTrQx#Z4o@EH4)^xI_2!wpvoC90(pbCNr`|r%Y)9O;*z8z)?%+bV=&WtC>KyCa
WHeEe7zG-sr=%&UEyEomuee^%h(5K4)

literal 0
HcmV?d00001

diff --git a/spec/ip2proxy_ruby_spec.rb b/spec/ip2proxy_ruby_spec.rb
new file mode 100644
index 0000000..7a6a212
--- /dev/null
+++ b/spec/ip2proxy_ruby_spec.rb
@@ -0,0 +1,20 @@
+require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
+
+describe "Ip2proxy" do
+  it "work correctly with ipv4" do
+    i2p = Ip2proxy.new.open(File.dirname(__FILE__) + "/assets/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN")
+    record = i2p.getAll('1.0.241.135')
+    record.should_not be_nil
+    record['is_proxy'].should == 1
+    i2p.close()
+  end
+
+  it "work correctly with ipv6" do
+    i2p = Ip2proxy.new.open(File.dirname(__FILE__) + "/assets/IP2PROXY-IP-PROXYTYPE-COUNTRY-REGION-CITY-ISP.SAMPLE.BIN")
+    record = i2p.getAll('2001::')
+    record.should_not be_nil
+    record['is_proxy'].should == 0
+    i2p.close()
+  end
+
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
new file mode 100644
index 0000000..b8ea373
--- /dev/null
+++ b/spec/spec_helper.rb
@@ -0,0 +1,13 @@
+$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
+$LOAD_PATH.unshift(File.dirname(__FILE__))
+require 'rspec'
+require 'ip2proxy_ruby'
+
+# Requires supporting files with custom matchers and macros, etc,
+# in ./support/ and its subdirectories.
+Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each {|f| require f}
+
+RSpec.configure do |config|
+  
+end
+require 'awesome_print'
\ No newline at end of file