Used for converting PHP Perl like regular expressions to .NET regular expressions.
示例#1
0
        private void parseUA(string _userAgent)
        {
            int client_id       = 0;
            int client_class_id = -1;
            int os_id           = 0;
            int deviceclass_id  = 0;

            System.Text.RegularExpressions.Regex searchTerm;
            PerlRegExpConverter regConv;

            if (!string.IsNullOrEmpty(_userAgent))
            {
                userAgent.UaString    = this.ua;
                userAgent.UaClass     = "Unrecognized";
                userAgent.UaClassCode = "unrecognized";

                if (dt.Connected)
                {
                    DataTable crawlerList = dt.selectQuery(@"SELECT udger_crawler_list.id as botid,name,ver,ver_major,last_seen,respect_robotstxt,family,family_code,family_homepage,family_icon,vendor,vendor_code,vendor_homepage,crawler_classification,crawler_classification_code
                                          FROM udger_crawler_list
                                          LEFT JOIN udger_crawler_class ON udger_crawler_class.id = udger_crawler_list.class_id
                                          WHERE ua_string = '" + _userAgent + "'");
                    // crawler
                    if (crawlerList.Rows.Count > 0)
                    {
                        client_class_id = 99;
                        this.prepareCrawler(crawlerList.Rows[0]);
                    }
                    else
                    {
                        //client
                        DataTable clientRegex = dt.selectQuery(@"SELECT class_id,client_id,regstring,name,name_code,homepage,icon,icon_big,engine,vendor,vendor_code,vendor_homepage,uptodate_current_version,client_classification,client_classification_code
                                              FROM udger_client_regex
                                              JOIN udger_client_list ON udger_client_list.id = udger_client_regex.client_id
                                              JOIN udger_client_class ON udger_client_class.id = udger_client_list.class_id
                                              ORDER BY sequence ASC");

                        if (clientRegex != null)
                        {
                            foreach (DataRow row in clientRegex.Rows)
                            {
                                regConv    = new PerlRegExpConverter(row["regstring"].ToString(), "", Encoding.UTF8);
                                searchTerm = regConv.Regex;

                                if (searchTerm.IsMatch(_userAgent))
                                {
                                    var match = searchTerm.Match(_userAgent);
                                    if (match.Success && match.Groups.Count > 1)
                                    {
                                        this.prepareClientRegex(row, match, ref client_id, ref client_class_id);
                                        break;
                                    }
                                    else if (match.Success && match.Groups.Count == 1)
                                    {
                                        this.prepareClientRegex(row, match, ref client_id, ref client_class_id);
                                        break;
                                    }
                                }
                            }
                        }
                    }
                    // OS
                    DataTable osRegex = dt.selectQuery(@"SELECT os_id,regstring,family,family_code,name,name_code,homepage,icon,icon_big,vendor,vendor_code,vendor_homepage
                                              FROM udger_os_regex
                                              JOIN udger_os_list ON udger_os_list.id = udger_os_regex.os_id
                                              ORDER BY sequence ASC");
                    if (osRegex != null)
                    {
                        foreach (DataRow row in osRegex.Rows)
                        {
                            regConv    = new PerlRegExpConverter(row["regstring"].ToString(), "", Encoding.UTF8);
                            searchTerm = regConv.Regex;
                            if (searchTerm.IsMatch(_userAgent))
                            {
                                this.prepareOs(row, ref os_id);
                                break;
                            }
                        }
                    }
                    // client_os_relation
                    if (os_id == 0 && client_id != 0)
                    {
                        DataTable clientOSRelations = dt.selectQuery(@"SELECT os_id,family,family_code,name,name_code,homepage,icon,icon_big,vendor,vendor_code,vendor_homepage
                                                  FROM udger_client_os_relation
                                                  JOIN udger_os_list ON udger_os_list.id = udger_client_os_relation.os_id
                                                  WHERE client_id = '" + client_id.ToString() + "'");

                        if (clientOSRelations != null && clientOSRelations.Rows.Count > 0)
                        {
                            this.prepareOs(clientOSRelations.Rows[0], ref os_id);
                        }
                    }
                    // device
                    DataTable device = dt.selectQuery(@"SELECT deviceclass_id,regstring,name,name_code,icon,icon_big
                                              FROM udger_deviceclass_regex
                                              JOIN udger_deviceclass_list ON udger_deviceclass_list.id=udger_deviceclass_regex.deviceclass_id
                                              ORDER BY sequence ASC");

                    if (device != null)
                    {
                        foreach (DataRow row in device.Rows)
                        {
                            regConv    = new PerlRegExpConverter(row["regstring"].ToString(), "", Encoding.UTF8);
                            searchTerm = regConv.Regex;
                            if (searchTerm.IsMatch(_userAgent))
                            {
                                this.prepareDevice(row, ref deviceclass_id);
                                break;
                            }
                        }
                    }
                    if (deviceclass_id == 0 && client_class_id != -1)
                    {
                        DataTable deviceList = dt.selectQuery(@"SELECT deviceclass_id,name,name_code,icon,icon_big 
                                                  FROM udger_deviceclass_list
                                                  JOIN udger_client_class ON udger_client_class.deviceclass_id = udger_deviceclass_list.id
                                                  WHERE udger_client_class.id = '" + client_class_id.ToString() + "'");
                        if (deviceList != null && deviceList.Rows.Count > 0)
                        {
                            this.prepareDevice(deviceList.Rows[0], ref deviceclass_id);
                        }
                    }
                }
            }
        }
示例#2
0
        private void parseUA(string _userAgent)
        {
            int client_id = 0;
            int client_class_id = -1;
            int os_id = 0;
            int deviceclass_id = 0;
            System.Text.RegularExpressions.Regex searchTerm;
            PerlRegExpConverter regConv;

            if (!string.IsNullOrEmpty(_userAgent))
            {
                userAgent.UaString = this.ua;
                userAgent.UaClass = "Unrecognized";
                userAgent.UaClassCode = "unrecognized";

                if (dt.Connected)
                {
                    DataTable crawlerList = dt.selectQuery(@"SELECT udger_crawler_list.id as botid,name,ver,ver_major,last_seen,respect_robotstxt,family,family_code,family_homepage,family_icon,vendor,vendor_code,vendor_homepage,crawler_classification,crawler_classification_code
                                          FROM udger_crawler_list
                                          LEFT JOIN udger_crawler_class ON udger_crawler_class.id = udger_crawler_list.class_id
                                          WHERE ua_string = '" + _userAgent + "'");
                    // crawler
                    if (crawlerList.Rows.Count > 0)
                    {
                        client_class_id = 99;
                        this.prepareCrawler(crawlerList.Rows[0]);
                    }
                    else
                    {
                        //client
                        DataTable clientRegex = dt.selectQuery(@"SELECT class_id,client_id,regstring,name,name_code,homepage,icon,icon_big,engine,vendor,vendor_code,vendor_homepage,uptodate_current_version,client_classification,client_classification_code
                                              FROM udger_client_regex
                                              JOIN udger_client_list ON udger_client_list.id = udger_client_regex.client_id
                                              JOIN udger_client_class ON udger_client_class.id = udger_client_list.class_id
                                              ORDER BY sequence ASC");

                        if (clientRegex != null)
                            foreach (DataRow row in clientRegex.Rows)
                            {
                                regConv = new PerlRegExpConverter(row["regstring"].ToString(), "", Encoding.UTF8);
                                searchTerm = regConv.Regex;

                                if (searchTerm.IsMatch(_userAgent))
                                {
                                    var match = searchTerm.Match(_userAgent);
                                    if (match.Success && match.Groups.Count > 1)
                                    {
                                        this.prepareClientRegex(row, match, ref client_id, ref client_class_id);
                                        break;
                                    }
                                    else if (match.Success && match.Groups.Count == 1)
                                    {
                                        this.prepareClientRegex(row, match, ref client_id, ref client_class_id);
                                        break;
                                    }
                                }
                            }
                    }
                    // OS
                    DataTable osRegex = dt.selectQuery(@"SELECT os_id,regstring,family,family_code,name,name_code,homepage,icon,icon_big,vendor,vendor_code,vendor_homepage
                                              FROM udger_os_regex
                                              JOIN udger_os_list ON udger_os_list.id = udger_os_regex.os_id
                                              ORDER BY sequence ASC");
                    if (osRegex != null)
                        foreach (DataRow row in osRegex.Rows)
                        {
                            regConv = new PerlRegExpConverter(row["regstring"].ToString(), "", Encoding.UTF8);
                            searchTerm = regConv.Regex;
                            if (searchTerm.IsMatch(_userAgent))
                            {
                                this.prepareOs(row, ref os_id);
                                break;
                            }
                        }
                    // client_os_relation
                    if (os_id == 0 && client_id != 0)
                    {
                        DataTable clientOSRelations = dt.selectQuery(@"SELECT os_id,family,family_code,name,name_code,homepage,icon,icon_big,vendor,vendor_code,vendor_homepage
                                                  FROM udger_client_os_relation
                                                  JOIN udger_os_list ON udger_os_list.id = udger_client_os_relation.os_id
                                                  WHERE client_id = '" + client_id.ToString() + "'");

                        if (clientOSRelations != null && clientOSRelations.Rows.Count > 0)
                        {
                            this.prepareOs(clientOSRelations.Rows[0], ref os_id);
                        }
                    }
                    // device
                    DataTable device = dt.selectQuery(@"SELECT deviceclass_id,regstring,name,name_code,icon,icon_big
                                              FROM udger_deviceclass_regex
                                              JOIN udger_deviceclass_list ON udger_deviceclass_list.id=udger_deviceclass_regex.deviceclass_id
                                              ORDER BY sequence ASC");

                    if (device != null)
                        foreach (DataRow row in device.Rows)
                        {
                            regConv = new PerlRegExpConverter(row["regstring"].ToString(), "", Encoding.UTF8);
                            searchTerm = regConv.Regex;
                            if (searchTerm.IsMatch(_userAgent))
                            {
                                this.prepareDevice(row, ref deviceclass_id);
                                break;
                            }
                        }
                    if (deviceclass_id == 0 && client_class_id != -1)
                    {
                        DataTable deviceList = dt.selectQuery(@"SELECT deviceclass_id,name,name_code,icon,icon_big 
                                                  FROM udger_deviceclass_list
                                                  JOIN udger_client_class ON udger_client_class.deviceclass_id = udger_deviceclass_list.id
                                                  WHERE udger_client_class.id = '" + client_class_id.ToString() + "'");
                        if (deviceList != null && deviceList.Rows.Count > 0)
                        {
                            this.prepareDevice(deviceList.Rows[0], ref deviceclass_id);
                        }
                    }
                }
            }

        }
示例#3
0
        /// <summary>
        /// Parse the useragent string
        /// /// </summary>
        /// <param name="_useragent">user agent string</param>
        /// <returns>Dictionary</returns>
        public Dictionary <string, object> parse(string _useragent)
        {
            this.WriteDebug("parse: start");
            Dictionary <string, object> ret = new Dictionary <string, object>();

            if (String.IsNullOrEmpty(_useragent))
            {
                this.WriteDebug("parse: Missing mandatory parameter");
                ret.Add("flag", 1);
                ret.Add("errortext", "missing mandatory parameter");
                return(ret);
            }

            dt.connect(this);

            if (!dt.Connected)
            {
                this.WriteDebug("Data file not found, download the data manually");
                ret.Add("flag", 3);
                ret.Add("errortext", "data file not found");
                return(ret);
            }

            Dictionary <string, object> fragments = new Dictionary <string, object>();
            Dictionary <string, object> info      = new Dictionary <string, object>();
            Dictionary <string, object> uptodate  = new Dictionary <string, object>();
            string browser_id = "";
            string os_id      = "";
            string device_id  = "";


            #region set empty buffer
            info.Add("type", "unknown");
            info.Add("ua_name", "unknown");
            info.Add("ua_ver", "");
            info.Add("ua_family", "unknown");
            info.Add("ua_url", "unknown");
            info.Add("ua_company", "unknown");
            info.Add("ua_company_url", "unknown");
            info.Add("ua_icon", "unknown.png");
            info.Add("ua_engine", "n/a");
            info.Add("ua_udger_url", "");
            info.Add("os_name", "unknown");
            info.Add("os_family", "unknown");
            info.Add("os_url", "unknown");
            info.Add("os_company", "unknown");
            info.Add("os_company_url", "unknown");
            info.Add("os_icon", "unknown.png");
            info.Add("os_udger_url", "");
            info.Add("device_name", "Personal computer");
            info.Add("device_icon", "desktop.png");
            info.Add("device_udger_url", "http://udger.com/resources/ua-list/device-detail?device,Personal%20computer");

            //set empty uptodate buffer
            uptodate.Add("controlled", false);
            uptodate.Add("is", false);
            uptodate.Add("ver", "");
            uptodate.Add("url", "");
            #endregion


            DataTable table2 = dt.selectQuery("SELECT name,family,url,company,url_company,icon FROM c_robots where md5='" + this.CreateMD5(_useragent) + "'");
            if (table2.Rows.Count > 0)
            {
                DataRow row = table2.Rows[0];
                info["type"]             = "Robot";
                info["ua_name"]          = row["name"];
                info["ua_family"]        = row["family"];
                info["ua_url"]           = row["url"];
                info["ua_company"]       = row["company"];
                info["ua_company_url"]   = row["url_company"];
                info["ua_icon"]          = row["icon"];
                info["ua_udger_url"]     = "http://udger.com/resources/ua-list/bot-detail?bot=" + row["family"];
                info["device_name"]      = "Other";
                info["device_icon"]      = "other.png";
                info["device_udger_url"] = "http://udger.com/resources/ua-list/device-detail?device=Other";

                ret.Add("flag", 1);
                ret.Add("info", info);
                ret.Add("fragments", fragments);
                ret.Add("uptodate", uptodate);

                return(ret);
            }

            DataTable table = dt.selectQuery("SELECT browser, regstring FROM reg_browser ORDER by sequence ASC");
            System.Text.RegularExpressions.Regex searchTerm;
            foreach (DataRow dr in table.Rows)
            {
                PerlRegExpConverter regConv = new PerlRegExpConverter(dr["regstring"].ToString(), "", Encoding.UTF8);
                searchTerm = regConv.Regex;

                if (searchTerm.IsMatch(_useragent))
                {
                    string matchRes = "";
                    browser_id = dr["browser"].ToString();
                    DataTable c_browser = dt.selectQuery("SELECT type,name,engine,url,company,company_url,icon FROM c_browser WHERE id=" + browser_id + " ");
                    System.Text.RegularExpressions.Match m = searchTerm.Match(_useragent);


                    if (m.Success)
                    {
                        if (m.Groups.Count > 1)
                        {
                            matchRes = m.Groups[1].Value;
                        }
                    }

                    if (c_browser.Rows.Count > 0)
                    {
                        DataRow   c_BwrRow       = c_browser.Rows[0];
                        DataTable c_browser_type = dt.selectQuery("SELECT name FROM c_browser_type WHERE type=" + c_BwrRow["type"] + " ");
                        if (c_browser_type.Rows.Count > 0)
                        {
                            DataRow c_BwrRowType = c_browser_type.Rows[0];
                            info["type"]           = c_BwrRowType["name"];
                            info["ua_name"]        = c_BwrRow["name"].ToString() + " " + matchRes;
                            info["ua_ver"]         = matchRes;
                            info["ua_family"]      = c_BwrRow["name"];
                            info["ua_url"]         = c_BwrRow["url"];
                            info["ua_company"]     = c_BwrRow["company"];
                            info["ua_company_url"] = c_BwrRow["company_url"];
                            info["ua_icon"]        = c_BwrRow["icon"];
                            info["ua_engine"]      = c_BwrRow["engine"];
                            info["ua_udger_url"]   = "http://udger.com/resources/ua-list/browser-detail?browser=" + c_BwrRow["name"];

                            break;
                        }
                    }
                }
            }

            if (browser_id != "")
            {
                DataTable c_browser_os = dt.selectQuery("SELECT os FROM c_browser_os where browser=" + browser_id + "");
                if (c_browser_os.Rows.Count > 0)
                {
                    DataRow c_brwOsType = c_browser_os.Rows[0];
                    os_id = c_brwOsType["os"].ToString();
                }
            }

            if (os_id == "")
            {
                DataTable reg_os = dt.selectQuery("SELECT os, regstring FROM reg_os ORDER by sequence ASC");
                if (reg_os.Rows.Count > 0)
                {
                    foreach (DataRow reg_osRow in reg_os.Rows)
                    {
                        PerlRegExpConverter regOsConv = new PerlRegExpConverter(reg_osRow["regstring"].ToString(), "", Encoding.UTF8);
                        searchTerm = regOsConv.Regex;
                        if (searchTerm.IsMatch(_useragent))
                        {
                            os_id = reg_osRow["os"].ToString();
                            break;
                        }
                    }
                }
            }

            if (os_id != "")
            {
                DataTable c_os = dt.selectQuery("SELECT name, family, url, company, company_url, icon FROM c_os where id=" + os_id + "");
                if (c_os.Rows.Count > 0)
                {
                    DataRow c_osRow = c_os.Rows[0];
                    info["os_name"]        = c_osRow["name"];
                    info["os_family"]      = c_osRow["family"];
                    info["os_url"]         = c_osRow["url"];
                    info["os_company"]     = c_osRow["company"];
                    info["os_company_url"] = c_osRow["company_url"];
                    info["os_icon"]        = c_osRow["icon"];
                    info["os_udger_url"]   = @"http://udger.com/resources/ua-list/os-detail?os=" + c_osRow["name"];
                }
            }

            DataTable reg_device = dt.selectQuery("SELECT device, regstring FROM reg_device ORDER by sequence ASC");
            if (reg_device.Rows.Count > 0)
            {
                foreach (DataRow reg_deviceRow in reg_device.Rows)
                {
                    PerlRegExpConverter regOsConv = new PerlRegExpConverter(reg_deviceRow["regstring"].ToString(), "", Encoding.UTF8);
                    searchTerm = regOsConv.Regex;
                    if (searchTerm.IsMatch(_useragent))
                    {
                        device_id = reg_deviceRow["device"].ToString();
                        break;
                    }
                }
            }

            if (device_id != "")
            {
                DataTable c_device = dt.selectQuery("SELECT name,icon FROM c_device WHERE id=" + device_id + " ");
                if (c_device.Rows.Count > 0)
                {
                    DataRow c_deviceRow = c_device.Rows[0];
                    info["device_name"]      = c_deviceRow["name"];
                    info["device_icon"]      = c_deviceRow["icon"];
                    info["device_udger_url"] = "http://udger.com/resources/ua-list/device-detail?device=" + c_deviceRow["name"];
                }
            }
            else if (info["type"].ToString() == "Mobile Browser")
            {
                info["device_name"]      = "Smartphone";
                info["device_icon"]      = "phone.png";
                info["device_udger_url"] = "http://udger.com/resources/ua-list/device-detail?device=Smartphone";
            }

            if (browser_id != "")
            {
                char     delimiterChars = '.';
                int      testVer;
                string[] ver_major = info["ua_ver"].ToString().Split(delimiterChars);
                if (!String.IsNullOrEmpty(ver_major[0]))
                {
                    if (int.TryParse(ver_major[0], out testVer))
                    {
                        DataTable c_browser_uptodate = dt.selectQuery("SELECT ver, url FROM c_browser_uptodate WHERE browser_id='" + browser_id + "' AND (os_independent = 1 OR os_family = '" + info["os_family"] + "')");
                        if (c_browser_uptodate.Rows.Count > 0)
                        {
                            DataRow c_browser_uptodateRow = c_browser_uptodate.Rows[0];
                            uptodate["controlled"] = true;
                            if (Convert.ToInt32(ver_major[0]) >= Convert.ToInt32(c_browser_uptodateRow["ver"]))
                            {
                                uptodate["is"] = true;
                            }
                            uptodate["ver"] = c_browser_uptodateRow["ver"];
                            uptodate["url"] = c_browser_uptodateRow["url"];
                        }
                    }
                }
            }

            //// TODO : Parse Fragmet

            ret.Add("flag", 1);
            ret.Add("info", info);
            ret.Add("fragments", fragments);
            ret.Add("uptodate", uptodate);

            return(ret);
        }
示例#4
0
        /// <summary>
        /// Parse the useragent string 
        /// /// </summary> 
        /// <param name="_useragent">user agent string</param>
        /// <returns>Dictionary</returns>         
        public Dictionary<string, object> parse(string _useragent)
        {
            this.WriteDebug("parse: start");
            Dictionary<string, object> ret = new Dictionary<string, object>();
            
            if (String.IsNullOrEmpty(_useragent))
            {
                this.WriteDebug("parse: Missing mandatory parameter");
                ret.Add("flag", 1);
                ret.Add("errortext", "missing mandatory parameter");
                return ret;
            }
            
            dt.connect(this);
            
            if (!dt.Connected)
            {
                this.WriteDebug("Data file not found, download the data manually");
                ret.Add("flag", 3);
                ret.Add("errortext", "data file not found");
                return ret;
            }   
                        
            Dictionary<string, object> fragments = new Dictionary<string, object>();
            Dictionary<string, object> info = new Dictionary<string, object>();
            Dictionary<string, object> uptodate = new Dictionary<string, object>();
            string browser_id = "";
            string os_id = "";
            string device_id = "";


            #region set empty buffer
            info.Add("type", "unknown");
            info.Add("ua_name", "unknown");
            info.Add("ua_ver", "");
            info.Add("ua_family", "unknown");
            info.Add("ua_url", "unknown");
            info.Add("ua_company", "unknown");
            info.Add("ua_company_url", "unknown");
            info.Add("ua_icon", "unknown.png");
            info.Add("ua_engine", "n/a");
            info.Add("ua_udger_url", "");
            info.Add("os_name", "unknown");
            info.Add("os_family", "unknown");
            info.Add("os_url", "unknown");
            info.Add("os_company", "unknown");
            info.Add("os_company_url", "unknown");
            info.Add("os_icon", "unknown.png");
            info.Add("os_udger_url", "");
            info.Add("device_name", "Personal computer");
            info.Add("device_icon", "desktop.png");
            info.Add("device_udger_url", "http://udger.com/resources/ua-list/device-detail?device,Personal%20computer");

            //set empty uptodate buffer
            uptodate.Add("controlled", false);
            uptodate.Add("is", false);
            uptodate.Add("ver", "");
            uptodate.Add("url", "");
            #endregion


            DataTable table2 = dt.selectQuery("SELECT name,family,url,company,url_company,icon FROM c_robots where md5='" + this.CreateMD5(_useragent) + "'");
            if (table2.Rows.Count > 0)
            {
                DataRow row = table2.Rows[0];
                info["type"] = "Robot";
                info["ua_name"] = row["name"];
                info["ua_family"] = row["family"];
                info["ua_url"] = row["url"];
                info["ua_company"] = row["company"];
                info["ua_company_url"] = row["url_company"];
                info["ua_icon"] = row["icon"];
                info["ua_udger_url"] = "http://udger.com/resources/ua-list/bot-detail?bot=" + row["family"];
                info["device_name"] = "Other";
                info["device_icon"] = "other.png";
                info["device_udger_url"] = "http://udger.com/resources/ua-list/device-detail?device=Other";

                ret.Add("flag", 1);
                ret.Add("info", info);
                ret.Add("fragments", fragments);
                ret.Add("uptodate", uptodate);

                return ret;

            }

            DataTable table = dt.selectQuery("SELECT browser, regstring FROM reg_browser ORDER by sequence ASC");
            System.Text.RegularExpressions.Regex searchTerm;
            foreach (DataRow dr in table.Rows)
            {

                PerlRegExpConverter regConv = new PerlRegExpConverter(dr["regstring"].ToString(), "", Encoding.UTF8);
                searchTerm = regConv.Regex;

                if (searchTerm.IsMatch(_useragent))
                {
                    string matchRes = "";
                    browser_id = dr["browser"].ToString();
                    DataTable c_browser = dt.selectQuery("SELECT type,name,engine,url,company,company_url,icon FROM c_browser WHERE id=" + browser_id + " ");
                    System.Text.RegularExpressions.Match m = searchTerm.Match(_useragent);


                    if (m.Success)
                    {
                        if (m.Groups.Count > 1)
                            matchRes = m.Groups[1].Value;
                    }

                    if (c_browser.Rows.Count > 0)
                    {
                        DataRow c_BwrRow = c_browser.Rows[0];
                        DataTable c_browser_type = dt.selectQuery("SELECT name FROM c_browser_type WHERE type=" + c_BwrRow["type"] + " ");
                        if (c_browser_type.Rows.Count > 0)
                        {
                            DataRow c_BwrRowType = c_browser_type.Rows[0];
                            info["type"] = c_BwrRowType["name"];
                            info["ua_name"] = c_BwrRow["name"].ToString() + " " + matchRes;
                            info["ua_ver"] = matchRes;
                            info["ua_family"] = c_BwrRow["name"];
                            info["ua_url"] = c_BwrRow["url"];
                            info["ua_company"] = c_BwrRow["company"];
                            info["ua_company_url"] = c_BwrRow["company_url"];
                            info["ua_icon"] = c_BwrRow["icon"];
                            info["ua_engine"] = c_BwrRow["engine"];
                            info["ua_udger_url"] = "http://udger.com/resources/ua-list/browser-detail?browser=" + c_BwrRow["name"];

                            break;
                        }
                    }
                }
            }

            if (browser_id != "")
            {
                DataTable c_browser_os = dt.selectQuery("SELECT os FROM c_browser_os where browser=" + browser_id + "");
                if (c_browser_os.Rows.Count > 0)
                {
                    DataRow c_brwOsType = c_browser_os.Rows[0];
                    os_id = c_brwOsType["os"].ToString();
                }
            }

            if (os_id == "")
            {
                DataTable reg_os = dt.selectQuery("SELECT os, regstring FROM reg_os ORDER by sequence ASC");
                if (reg_os.Rows.Count > 0)
                {
                    foreach (DataRow reg_osRow in reg_os.Rows)
                    {
                        PerlRegExpConverter regOsConv = new PerlRegExpConverter(reg_osRow["regstring"].ToString(), "", Encoding.UTF8);
                        searchTerm = regOsConv.Regex;
                        if (searchTerm.IsMatch(_useragent))
                        {
                            os_id = reg_osRow["os"].ToString();
                            break;
                        }
                    }
                }
            }

            if (os_id != "")
            {
                DataTable c_os = dt.selectQuery("SELECT name, family, url, company, company_url, icon FROM c_os where id=" + os_id + "");
                if (c_os.Rows.Count > 0)
                {
                    DataRow c_osRow = c_os.Rows[0];
                    info["os_name"] = c_osRow["name"];
                    info["os_family"] = c_osRow["family"];
                    info["os_url"] = c_osRow["url"];
                    info["os_company"] = c_osRow["company"];
                    info["os_company_url"] = c_osRow["company_url"];
                    info["os_icon"] = c_osRow["icon"];
                    info["os_udger_url"] = @"http://udger.com/resources/ua-list/os-detail?os=" + c_osRow["name"];
                }
            }

            DataTable reg_device = dt.selectQuery("SELECT device, regstring FROM reg_device ORDER by sequence ASC");
            if (reg_device.Rows.Count > 0)
            {
                foreach (DataRow reg_deviceRow in reg_device.Rows)
                {
                    PerlRegExpConverter regOsConv = new PerlRegExpConverter(reg_deviceRow["regstring"].ToString(), "", Encoding.UTF8);
                    searchTerm = regOsConv.Regex;
                    if (searchTerm.IsMatch(_useragent))
                    {

                        device_id = reg_deviceRow["device"].ToString();
                        break;
                    }
                }
            }

            if (device_id != "")
            {
                DataTable c_device = dt.selectQuery("SELECT name,icon FROM c_device WHERE id=" + device_id + " ");
                if (c_device.Rows.Count > 0)
                {
                    DataRow c_deviceRow = c_device.Rows[0];
                    info["device_name"] = c_deviceRow["name"];
                    info["device_icon"] = c_deviceRow["icon"];
                    info["device_udger_url"] = "http://udger.com/resources/ua-list/device-detail?device=" + c_deviceRow["name"];

                }
            }
            else if (info["type"].ToString() == "Mobile Browser")
            {
                info["device_name"] = "Smartphone";
                info["device_icon"] = "phone.png";
                info["device_udger_url"] = "http://udger.com/resources/ua-list/device-detail?device=Smartphone";
            }

            if (browser_id != "")
            {
                char delimiterChars = '.';
                int testVer;
                string[] ver_major = info["ua_ver"].ToString().Split(delimiterChars);
                if(!String.IsNullOrEmpty(ver_major[0])) 
                {

                    if (int.TryParse(ver_major[0], out testVer))
                    {
                        DataTable c_browser_uptodate = dt.selectQuery("SELECT ver, url FROM c_browser_uptodate WHERE browser_id='" + browser_id + "' AND (os_independent = 1 OR os_family = '" + info["os_family"] + "')");
                        if (c_browser_uptodate.Rows.Count > 0)
                        {
                            DataRow c_browser_uptodateRow = c_browser_uptodate.Rows[0];
                            uptodate["controlled"] = true;
                            if (Convert.ToInt32(ver_major[0]) >= Convert.ToInt32(c_browser_uptodateRow["ver"]))
                            {
                                uptodate["is"] = true;
                            }
                            uptodate["ver"] = c_browser_uptodateRow["ver"];
                            uptodate["url"] = c_browser_uptodateRow["url"];
                        }
                    }
                }
            }

            //// TODO : Parse Fragmet

            ret.Add("flag", 1);
            ret.Add("info", info);
            ret.Add("fragments", fragments);
            ret.Add("uptodate", uptodate);

            return ret;


        }