www.pudn.com > java实验的web浏览器源代码支持mime.rar > jwsconf.java

package http;  
import java.io.*;  
import java.util.*;  
 
 
public class jwsconf{  
 
private static Hashtable mimeType;  
private static Hashtable HttpConf;  
 
public jwsconf(){  
mimeType = new Hashtable();  
HttpConf = new Hashtable();  
ConfConstrue(mimeType , "../conf/mime.types",'R');  
ConfConstrue(HttpConf , "../conf/httpd.conf",'L');  
}//end jwsconf()  
 
private void ConfConstrue (Hashtable Table, String filename, char type){  
String FileLine="";  
int j=0,beginIndex=-1,endIndex=-1;  
String str[]= new String[50];  
try{  
BufferedReader rfStream=new BufferedReader( new FileReader(filename) );  
while (rfStream.ready()){  
 
FileLine = rfStream.readLine();  
FileLine+="\n";  
str[1]=null;  
 
if (!FileLine.equals("")){  
 
for (int i=0;i  
 
if ( beginIndex!=-1 && ( FileLine.charAt(i)==' ' || FileLine.charAt(i)=='\t' || FileLine.charAt(i)=='\n' || FileLine.charAt(i)=='\r' ) ){  
if (endIndex==-1){  
endIndex=i;  
if (beginIndex!=endIndex){  
str[j++]=FileLine.substring(beginIndex, endIndex);  
}  
beginIndex=-1;  
endIndex=-1;  
}  
 
}  
 
if ( FileLine.charAt(i)!=' ' && FileLine.charAt(i)!='\t' ){  
 
if (beginIndex==-1) {  
if (FileLine.charAt(i)=='#'){  
break;}  
 
beginIndex=i;  
continue;}//end if  
 
}//end if  
 
 
}//end for  
 
}//end if  
 
if (type=='R'){  
for (int i=1;iTable.put(str[i],str[0]);  
}  
}//end if  
 
if (type=='L'){  
 
if (j>2){  
String[] tmp=new String[j-1];  
int p=0;  
for (int i=1;itmp[p++]=str[i];}  
Table.put(str[0].toLowerCase(),tmp);  
}else{  
if ( str[1]==null){  
str[1]="";}  
Table.put(str[0].toLowerCase(),str[1]);}  
 
}//end if  
 
beginIndex=-1;  
endIndex=-1;  
j=0;  
 
}// end while  
}  
catch(IOException E){}  
 
 
}//end ConfConstrue();  
 
public static String GetMime(String RequestSouc){  
String Getmime;  
RequestSouc = RequestSouc.substring( RequestSouc.lastIndexOf('.')+1,RequestSouc.length() );  
 
Getmime=(String)mimeType.get(RequestSouc);  
 
if (Getmime==null){  
return HttpConf("DefaultType");  
}  
 
return "Content-Type: " + Getmime+";";  
}  
 
public static String HttpConf(String key){  
return (String)HttpConf.get(key.toLowerCase());  
}  
 
public static String[] HttpConfM(String key){  
return (String[])HttpConf.get(key.toLowerCase());  
}  
}//end class jwsconf