package Web;

import java.util.HashMap;
import java.util.StringTokenizer;

/**
 * 处理接受到的数据
 *
 * @author Ma
 */
public class Request {

 public HashMap Header;
 public HashMap Arguments;
 public HashMap Cookies;
 public String Path;
 public String Method;
 public String RemoteIP;

 /**
 * 处理接收数据
 * @param receive 接受
 */
 public Request(String receive) {

 StringTokenizer stringTokenizer = new StringTokenizer(receive, "\n");
 String[] receiveArray = new String[stringTokenizer.countTokens()];
 HashMap<String, String> hashMap = new HashMap<String, String>();
 this.Header = new HashMap();
 this.Arguments = new HashMap();
 this.Cookies = new HashMap();
 String[] URLStrings = stringTokenizer.nextToken().split(" ");
 this.Method = URLStrings[0];//请求方式
 String href = URLStrings[1]; //URL
 String[] hrefSplit = href.split("\\?", 2);
 this.Path = hrefSplit[0];
 //分析URL传值
 if (hrefSplit.length > 1) {
 String query = hrefSplit[1];
 this.Arguments = ResolveQuery.query(query);
 }

 while (stringTokenizer.hasMoreTokens()) {
 String temp = stringTokenizer.nextToken().trim();
 //长度小于1说明是个空白行,说明header可以结束了,如果是POST请求下面的就是参数了
 if (temp.length() < 1) {
 break;
 }
 String[] split = temp.split(":", 2);
 if (split.length < 2) {
 ;
 }
 if (split[0].toLowerCase().equals("cookie")) {
 //解析Cookie,不记录到Header中
 Cookie.analysis(split[1].trim());
 continue;
 }
 this.Header.put(split[0], split[1].trim());
 }
 while (stringTokenizer.hasMoreTokens()) {
 String temp = stringTokenizer.nextToken().trim();
 //长度小于1说明是个空白行,说明header可以结束了,如果是POST请求下面的就是参数了
 if (temp.length() < 1) {
 continue;
 }
 this.Arguments.putAll(ResolveQuery.query(temp));

 }

 }

 /**
 * 获取用户远程IP
 * @return 远程IP
 */
 public String getRemoteIP() {
 if(this.Header.containsKey("True-ip")){
 this.RemoteIP = (String) this.Header.get("True-ip");
 }
 return this.RemoteIP;
 }

 /**
 * 设置远程IP
 * @param RemoteIP
 */
 public void setRemoteIP(String RemoteIP) {
 this.RemoteIP = RemoteIP;
 }
 
 

}