C#을 사용한 사용자 에이전트 구문 분석

Question

사용자 에이전트 문자열의 목록이 많습니다. 분석 패널의 경우 구문 분석을 통해 다음과 같이 분할해야합니다.

1. 브라우저 이름, 버전. 2. 플랫폼 이름, 버전

이렇게 할 준비가 된 솔루션이나 코드가 있다면? 예 : http://useragentstring.com/

Answer 1

사용자 에이전트 문자열 구문은 RFC 1945과 RFC 2068입니다.

Answer 2

나는이 awfull하지만 난 아무것도 더 잘 찾을 수 없습니다 알고

public static class UserAgentParser 
{ 
    /// <summary> 
    /// Extracts human readible Operating system name. 
    /// </summary> 
    /// <param name="userAgent">User Agent string from Request.</param> 
    /// <returns>Human readible Operating system name.</returns> 
    public static string GetOperatingSystem(string userAgent) 
    { 
     var clientOsName = string.Empty; 
     if (userAgent.Contains("Windows 98")) 
      clientOsName = "Windows 98"; 
     else if (userAgent.Contains("Windows NT 5.0")) 
      clientOsName = "Windows 2000"; 
     else if (userAgent.Contains("Windows NT 5.1")) 
      clientOsName = "Windows XP"; 
     else if (userAgent.Contains("Windows NT 6.0")) 
      clientOsName = "Windows Vista"; 
     else if (userAgent.Contains("Windows NT 6.1")) 
      clientOsName = "Windows 7"; 
     else if (userAgent.Contains("Windows NT 6.2")) 
      clientOsName = "Windows 8"; 
     else if (userAgent.Contains("Windows")) 
     { 
      clientOsName = GetOsVersion(userAgent, "Windows"); 
     } 
     else if (userAgent.Contains("Android")) 
     { 
      clientOsName = GetOsVersion(userAgent, "Android"); 
     } 
     else if (userAgent.Contains("Linux")) 
     { 
      clientOsName = GetOsVersion(userAgent, "Linux"); 
     } 
     else if (userAgent.Contains("iPhone")) 
     { 
      clientOsName = GetOsVersion(userAgent, "iPhone"); 
     } 
     else if (userAgent.Contains("iPad")) 
     { 
      clientOsName = GetOsVersion(userAgent, "iPad"); 
     } 
     else if (userAgent.Contains("Macintosh")) 
     { 
      clientOsName = GetOsVersion(userAgent, "Macintosh"); 
     } 
     else 
     { 
      clientOsName = "Unknown OS"; 
     } 

     return clientOsName; 
    } 

    private static string GetOsVersion(string userAgent, string osName) 
    { 
     if (userAgent.Split(new[] {osName}, StringSplitOptions.None)[1].Split(new[]{';',')'}).Length != 0) 
      { 
       return string.Format("{0}{1}", osName,userAgent.Split(new[] { osName }, StringSplitOptions.None)[1].Split(new[] { ';', ')' })[0]); 
      } 

     return osName; 
    } 
} 

[TestFixture] 
public class UserAgentParserTest 
{ 

    public IEnumerable<TestCaseData> UserAgentStringTestData() 
    { 
     yield return new TestCaseData("Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3", "iPhone"); 
     yield return new TestCaseData("Mozilla/5.0 (iPad; CPU OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3", "iPad"); 
     yield return new TestCaseData("Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.11 (KHTML, like Gecko) Ubuntu/11.04 Chromium/17.0.963.56 Chrome/17.0.963.56 Safari/535.11", "Linux x86_64"); 
     yield return new TestCaseData("Mozilla/5.0 (X11; Linux i686) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11", "Linux i686"); 
     yield return new TestCaseData("Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11", "Windows 7"); 
     yield return new TestCaseData("Mozilla/5.0 (Windows NT 6.0; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11", "Windows Vista"); 
     yield return 
      new TestCaseData(
       "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.94 Safari/537.4", "Windows 8"); 
     yield return 
      new TestCaseData(
       "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3", "Windows XP"); 
     yield return 
      new TestCaseData(
       "Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US) AppleWebKit/532.0 (KHTML, like Gecko) Chrome/3.0.198 Safari/532.0", 
       "Windows 2000"); 
     yield return 
      new TestCaseData(
       "Mozilla/5.0 (compatible; MSIE 7.0; Windows 98; SpamBlockerUtility 6.3.91; SpamBlockerUtility 6.2.91; .NET CLR 4.1.89;GB)", "Windows 98"); 
     yield return 
      new TestCaseData(
       "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_4) AppleWebKit/537.13 (KHTML, like Gecko) Chrome/24.0.1290.1 Safari/537.13", 
       "Macintosh"); 
     yield return 
      new TestCaseData(
       "Mozilla/5.0 (X11; CrOS i686 2268.111.0) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11", 
       "Unknown OS"); 
     yield return 
      new TestCaseData(
       "Mozilla/5.0 (Linux; U; Android 4.0.3; ko-kr; LG-L160L Build/IML74K) AppleWebkit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30", 
       "Android 4.0.3"); 
     yield return 
      new TestCaseData("Mozilla/1.22 (compatible; MSIE 10.0; Windows 3.1)", "Windows 3.1"); 
    } 

    [Test] 
    [TestCaseSource("UserAgentStringTestData")] 
    public void UserAgentParsesOs(string userAgent, string expectedOs) 
    { 
     Assert.AreEqual(expectedOs, UserAgentParser.GetOperatingSystem(userAgent)); 
    } 
}