package?org.microwebserver;

import?java.io.File;
import?java.util.HashMap;
import?java.util.Map;
import?java.util.StringTokenizer;

/**
?*?分析HTTP頭部
?*?@author?蠍ヤ緣
?*
?*/
public?class?AnalysisHttpHeader?{
	
	/**
	?*?HTTP頭部的Method
	?*/
	public?String?method;
	/**
	?*?請求的URL地址（除去了?后的內容）
	?*/
	public?String?URL;
	/**
	?*?請求的HTTP版本號
	?*/
	public?String?version;
	/**
	?*?GET里面的查詢語句
	?*/
	public?String?get_query?=?null;
	/**
	?*?請求的文件類型，實為文件后綴（強制小寫，避免改變大小寫而竊取文件）
	?*/
	public?String?file_type;
	/**
	?*?請求的文件
	?*/
	public?File?file?=?null;
	/**
	?*?HTTP的頭部字段map
	?*/
	public?Map?map;
	
	private?String[]?KEY?=?{?“Host“
			????????????????“User-Agent“
			????????????????“Accept“
			????????????????“Referer“
			????????????????“Accept-Language“
			????????????????“Content-Type“
			????????????????“Content-Length“
			????????????????“Cache-Control“
			????????????????“Accept-Encoding“
			????????????????“UA-CPU“
			????????????????“Date“};
	
	private?String?key;
	private?String?value;
????
	public?AnalysisHttpHeader（StringBuilder?sb）{
		map?=?new?HashMap（）;
		StringTokenizer?st?=?new?StringTokenizer（sb.toString（）“\r\n“）;?//按換行符分隔
		String?method_line?=?st.nextToken（）;?//頭行
		StringTokenizer?st_method_line?=?new?StringTokenizer（method_line“?“）;?//按空格分開
		method??=?st_method_line.nextToken（）;
		URL?????=?st_method_line.nextToken（）;
		version?=?st_method_line.nextToken（）;
		
		while（st.hasMoreTokens（））{
			String[]?next?=?st.nextToken（）.split（“:?“）;?//按:?分隔
			key?=?next[0];
			value?=?next[1];
			for（int?i=0;i				if（key.equals（KEY[i]））{
					map.put（KEY[i]value）;
					break;
				}
			}
		}
		
		StringTokenizer?query?=?new?StringTokenizer（URL“?“）;
		if（query.countTokens（）?==?2）{
			URL?=?query.nextToken（）;
			get_query?=?query.nextToken（）;
		}
		
		String?host;
		if（（host=map.remove（“Host“））!=null）{
			String[]?ts?=?host.split（“:“）;
			map.put（“Host“?ts[0]）;
		}
		
		if（URL.endsWith（“/“））
			URL?+=?Config.HOME_PAGE;
		
		StringTokenizer?st_type?=?new?StringTokenizer（URL“.“）;
		while（st_type.hasMoreTokens（））{
			file_type?=?st_type.nextToken（）.toLowerCase（）;
		}

		file?=?new?File（Config.WEB_PATH+URL）;
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????301??2010-12-01?22:33??MicroWebServer\.classpath

?????文件????????390??2010-12-01?22:33??MicroWebServer\.project

?????文件????????629??2010-12-01?22:33??MicroWebServer\.settings\org.eclipse.jdt.core.prefs

?????文件???????2819??2010-12-04?23:38??MicroWebServer\bin\org\microwebserver\AnalysisHttpHeader.class

?????文件????????340??2010-12-04?23:38??MicroWebServer\bin\org\microwebserver\CGIData.class

?????文件???????2149??2010-12-05?01:10??MicroWebServer\bin\org\microwebserver\CGIServer$CgiThread.class

?????文件???????4934??2010-12-05?01:10??MicroWebServer\bin\org\microwebserver\CGIServer.class

?????文件???????3029??2010-12-04?23:38??MicroWebServer\bin\org\microwebserver\Config.class

?????文件???????1865??2010-12-05?01:11??MicroWebServer\bin\org\microwebserver\FileType.class

?????文件???????2505??2010-12-05?01:34??MicroWebServer\bin\org\microwebserver\HttpResponse.class

?????文件???????2909??2010-12-04?23:38??MicroWebServer\bin\org\microwebserver\ServerLog.class

?????文件???????1972??2010-12-04?23:38??MicroWebServer\bin\org\microwebserver\ThreadPool$ThreadWork.class

?????文件???????2586??2010-12-04?23:38??MicroWebServer\bin\org\microwebserver\ThreadPool.class

?????文件???????3038??2010-12-05?01:20??MicroWebServer\bin\org\microwebserver\WebServer.class

?????文件???????5913??2010-12-05?01:36??MicroWebServer\bin\org\microwebserver\WebThread.class

?????文件???????1132??2011-02-20?15:18??MicroWebServer\config.ini

?????文件???????8124??2010-12-04?22:00??MicroWebServer\file_type.ini

?????文件??????40448??2010-07-21?20:37??MicroWebServer\php\php-cgi.exe

?????文件???????2390??2010-12-04?17:09??MicroWebServer\src\org\microwebserver\AnalysisHttpHeader.java

?????文件????????207??2010-12-04?14:37??MicroWebServer\src\org\microwebserver\CGIData.java

?????文件???????4509??2010-12-05?01:10??MicroWebServer\src\org\microwebserver\CGIServer.java

?????文件???????3541??2010-12-04?16:23??MicroWebServer\src\org\microwebserver\Config.java

?????文件???????1542??2010-12-05?01:11??MicroWebServer\src\org\microwebserver\FileType.java

?????文件???????1839??2010-12-05?01:34??MicroWebServer\src\org\microwebserver\HttpResponse.java

?????文件???????2470??2010-12-04?16:25??MicroWebServer\src\org\microwebserver\ServerLog.java

?????文件???????2389??2010-12-01?22:43??MicroWebServer\src\org\microwebserver\ThreadPool.java

?????文件???????2037??2010-12-05?01:20??MicroWebServer\src\org\microwebserver\WebServer.java

?????文件???????5074??2010-12-05?22:58??MicroWebServer\src\org\microwebserver\WebThread.java

?????文件????????813??2010-12-05?01:42??MicroWebServer\web\gp.html

?????文件????????509??2011-02-20?14:18??MicroWebServer\web\index.html

............此處省略21個文件信息