import java.io.BufferedReader ;
import java.io.File ;
import java.io.FileOutputStream ;
import java.io.IOException ;
import java.io.InputStreamReader ;
import java.io.OutputStream ;
import java.net.ServerSocket ;
import java.net.Socket ;
import java.net.SocketException ;
import java.net.URLDecoder ;
import java.nio.charset.Charset ;
import java.nio.charset.StandardCharsets ;
import java.nio.file.Files ;
import java.nio.file.Path ;
import java.nio.file.Paths ;
import java.nio.file.StandardOpenOption ;
import java.nio.file.attribute.FileTime ;
import java.time.Instant ;
import java.time.ZoneId ;
import java.time.ZonedDateTime ;
import java.time.format.DateTimeFormatter ;
import java.time.temporal.ChronoUnit ;
import java.util.ArrayList ;
import java.util.HashMap ;
import java.util.List ;
import java.util.regex.Pattern ;
public class sigServer {
ServerSocket socket ;
/ * *
* Writes a span tag with the included class .
* * * /
private static String SPAN ( String className ) {
return "<span class=\"" + className + "\">" ;
}
private static boolean validNumericalConstantCharacters ( String storedCodeBlock , int lengthOfConstant , int j ) {
return storedCodeBlock . charAt ( j ) > = '0' & & storedCodeBlock . charAt ( j ) < = '9' | | lengthOfConstant > 0 & & storedCodeBlock . charAt ( j ) = = '.' | | lengthOfConstant > 0 & & storedCodeBlock . charAt ( j ) > = 'A' & & lengthOfConstant > 0 & & storedCodeBlock . charAt ( j ) < = 'F' | | lengthOfConstant > 0 & & storedCodeBlock . charAt ( j ) > = 'a' & & lengthOfConstant > 0 & & storedCodeBlock . charAt ( j ) < = 'f' | | lengthOfConstant > 0 & & storedCodeBlock . charAt ( j ) = = 'x' | | lengthOfConstant > 0 & & storedCodeBlock . charAt ( j ) = = 'X' ;
}
private static boolean isAlphanumeric ( String storedCodeBlock , int j ) {
return storedCodeBlock . charAt ( j ) > = '0' & & storedCodeBlock . charAt ( j ) < = '9' | | storedCodeBlock . charAt ( j ) > = 'A' & & storedCodeBlock . charAt ( j ) < = 'Z' | | storedCodeBlock . charAt ( j ) > = 'a' & & storedCodeBlock . charAt ( j ) < = 'z' ;
}
sigServer ( ) {
try {
socket = new ServerSocket ( sigPlace . PORT ) ;
System . out . println ( "Listening on port " + sigPlace . PORT + "." ) ;
while ( true ) {
try ( Socket client = socket . accept ( ) ) {
System . out . println ( "New client connection detected: " + client . toString ( ) ) ;
BufferedReader in = new BufferedReader ( new InputStreamReader ( client . getInputStream ( ) , "ISO-8859-1" ) ) ;
String requestLine , line ;
ZonedDateTime modifiedDate = null ;
String boundary = null ;
boolean truncateUntilBoundary = false ;
String filename = null ;
OutputStream stream = null ;
requestLine = in . readLine ( ) ; //Read the first line, this should be our request.
if ( requestLine ! = null ) {
String [ ] splitter = requestLine . split ( Pattern . quote ( " " ) ) ;
boolean ISPOST = splitter [ 0 ] . equals ( "POST" ) ;
if ( splitter . length = = 3 ) {
while ( in . ready ( ) ) {
line = in . readLine ( ) ;
if ( ISPOST ) {
if ( boundary ! = null ) {
if ( ! truncateUntilBoundary ) {
System . out . println ( line ) ;
if ( boundary . length ( ) > 0 ) {
if ( line . equals ( boundary ) ) {
truncateUntilBoundary = true ;
}
}
} else
if ( line . contains ( "Content-Disposition: " ) | | line . contains ( "Content-Type: " ) ) {
if ( line . contains ( "filename=" ) ) {
filename = line . substring ( line . indexOf ( "filename=" ) + "filename=" . length ( ) + 1 ) ;
filename = filename . substring ( 0 , filename . length ( ) - 1 ) ;
} else {
System . out . println ( line ) ;
}
} else {
File myFile = new File ( new File ( sigPlace . OUTDIR , sigPlace . UPLOADSDIR ) , filename ) ;
// check if file exist, otherwise create the file before writing
myFile . mkdirs ( ) ;
if ( ! myFile . exists ( ) ) {
myFile . createNewFile ( ) ;
} else {
myFile . delete ( ) ;
myFile . createNewFile ( ) ;
}
stream = new FileOutputStream ( myFile ) ;
char [ ] buffer = new char [ 1024 ] ;
int count ;
while ( ( count = in . read ( buffer ) ) > 0 ) {
//stream.write(in.read(buffer));
//stream.write(buffer.,0,count);
String buf = new String ( buffer ) ;
byte [ ] data = buf . getBytes ( "ISO-8859-1" ) ;
stream . write ( data , 0 , count ) ;
if ( buf . contains ( boundary ) ) {
System . out . println ( "" ) ;
System . out . println ( "<...>" ) ;
System . out . println ( "" ) ;
System . out . println ( new String ( data , StandardCharsets . UTF_8 ) ) ;
break ;
}
}
stream . close ( ) ;
filename = null ;
System . out . println ( "Saving upload to " + sigPlace . UPLOADSDIR + " directory." ) ;
}
}
if ( line . contains ( "Content-Type: multipart/form-data; boundary=" ) ) {
boundary = "--" + line . substring ( "Content-Type: multipart/form-data; boundary=" . length ( ) ) ;
}
} else
if ( modifiedDate = = null & & line . startsWith ( "If-Modified-Since: " ) ) {
String modifiedSince = line . replace ( "If-Modified-Since: " , "" ) ;
modifiedDate = ZonedDateTime . parse ( modifiedSince , DateTimeFormatter . RFC_1123_DATE_TIME ) ;
//System.out.println("Found a modified date of: "+modifiedDate);
}
}
//This is valid.
if ( splitter [ 0 ] . equals ( "GET" ) ) { //This is a GET request.
if ( splitter [ 2 ] . equals ( "HTTP/1.1" ) | | splitter [ 2 ] . equals ( "HTTP/2.0" ) ) {
String [ ] requestSplit = splitter [ 1 ] . split ( Pattern . quote ( "?" ) ) ;
String requestloc = requestSplit [ 0 ] ;
HashMap < String , String > requestParams = new HashMap < > ( ) ;
if ( requestSplit . length > 1 ) {
String [ ] params = requestSplit [ 1 ] . split ( Pattern . quote ( "&" ) ) ;
for ( String s : params ) {
String key = s . substring ( 0 , s . indexOf ( '=' ) ) ;
String value = s . substring ( s . indexOf ( '=' ) + 1 ) ;
requestParams . put ( key , value ) ;
}
System . out . println ( " ==Params for this request are: " + requestParams ) ;
}
if ( requestloc . equals ( "/" ) ) {
//Send default directory.
if ( modifiedDate = = null | | modifiedDate . isBefore ( GetLastModifiedDate ( sigPlace . OUTDIR , "testfile.html" ) ) ) {
System . out . println ( GetLastModifiedDate ( sigPlace . OUTDIR , "testfile.html" ) + "//" + modifiedDate ) ;
CreateRequest ( client , "200" , "OK" , Paths . get ( sigPlace . OUTDIR , "testfile.html" ) ) ;
} else {
//System.out.println(" testfile.html is cached! No sending required.");
CreateRequest ( client , "304" , "Not Modified" , Paths . get ( sigPlace . OUTDIR , "testfile.html" ) ) ;
}
} else {
String location = URLDecoder . decode ( requestloc . replaceFirst ( "/" , "" ) , StandardCharsets . UTF_8 ) ;
Path file = null ;
if ( location . equals ( "COMMENTS" ) ) {
file = Paths . get ( sigPlace . COMMENTSDIR , requestParams . get ( "article" ) ) ;
} else {
file = Paths . get ( sigPlace . OUTDIR , location ) ;
}
if ( location . equals ( "COMMENTS" ) & & requestParams . containsKey ( "message" ) & & requestParams . containsKey ( "name" ) & & requestParams . containsKey ( "color" ) ) {
//System.out.println(requestParams);
String finalMsg = requestParams . get ( "message" ) . replaceAll ( Pattern . quote ( "%0A" ) , "<br/>" ) . replaceAll ( Pattern . quote ( "%3C" ) , "<" ) ;
boolean boldBlock = false ;
boolean italicBlock = false ;
boolean underlineBlock = false ;
boolean codeBlock = false ;
boolean linkBlock = false ;
StringBuilder storedLink = new StringBuilder ( ) ;
StringBuilder codeBlockMsg = new StringBuilder ( ) ;
StringBuilder buildMsg = new StringBuilder ( ) ;
for ( int i = 0 ; i < finalMsg . length ( ) ; i + + ) {
if ( i < finalMsg . length ( ) - 1 & & finalMsg . charAt ( i ) = = '~' & & finalMsg . charAt ( i + 1 ) = = '~' ) {
if ( codeBlock ) {
codeBlockMsg . append ( "~~" ) ;
String storedCodeBlock = "" ;
String s = URLDecoder . decode ( codeBlockMsg . toString ( ) , StandardCharsets . UTF_8 . toString ( ) ) ;
boolean keyword = false ;
boolean inString = false ;
boolean inComment = false ;
boolean inMultiLineComment = false ;
char stringChar = ' ' ;
boolean canBeNumericalConstant = false ;
int lengthOfConstant = 0 ;
storedCodeBlock + = s . substring ( 0 , s . indexOf ( "~~" ) ) ;
storedCodeBlock = storedCodeBlock . replaceAll ( Pattern . quote ( "<" ) , "\2" ) ;
storedCodeBlock + = "</pre>" ;
int startPos = 0 ;
String endText = s . substring ( s . indexOf ( "~~" ) + "~~" . length ( ) , s . length ( ) ) ;
s = "" ;
for ( int j = 0 ; j < storedCodeBlock . length ( ) - 1 ; j + + ) {
if ( storedCodeBlock . charAt ( j ) = = '\n' & & inString ) {
inString = false ;
s + = "</span>" ;
} else
if ( storedCodeBlock . charAt ( j ) = = '\n' & & inComment ) {
inComment = false ;
s + = SPAN ( "comment" ) + storedCodeBlock . substring ( startPos , j ) + "</span>" ;
startPos = j + 1 ;
}
if ( ! inComment & & ! inMultiLineComment & & ( j > 0 & & storedCodeBlock . charAt ( j - 1 ) ! = '\\' & & ( ! inString & & ( storedCodeBlock . charAt ( j ) = = '"' | | storedCodeBlock . charAt ( j ) = = '\'' ) | | inString & & ( storedCodeBlock . charAt ( j ) = = stringChar ) ) ) ) {
inString = ! inString ;
if ( inString ) {
stringChar = storedCodeBlock . charAt ( j ) ;
s + = SPAN ( "string" ) + stringChar ;
} else {
s + = stringChar ;
s + = "</span>" ;
startPos = j + 1 ;
}
} else
if ( ! inString ) {
if ( canBeNumericalConstant & & validNumericalConstantCharacters ( storedCodeBlock , lengthOfConstant , j ) ) {
lengthOfConstant + + ;
//System.out.println("Length of Constant now "+lengthOfConstant);
}
if ( j > 0 & & storedCodeBlock . charAt ( j ) = = '/' & & storedCodeBlock . charAt ( j + 1 ) = = '*' | | inMultiLineComment ) {
if ( ! inMultiLineComment ) {
inMultiLineComment = true ;
} else {
if ( storedCodeBlock . charAt ( j - 1 ) = = '*' & & storedCodeBlock . charAt ( j ) = = '/' ) {
inMultiLineComment = false ;
s + = SPAN ( "comment" ) + storedCodeBlock . substring ( startPos , j ) + storedCodeBlock . charAt ( j ) + "</span>" ;
startPos = j + 1 ;
}
}
//Stops further execution since we're in a comment.
} else
if ( j > 0 & & storedCodeBlock . charAt ( j ) = = '/' & & storedCodeBlock . charAt ( j + 1 ) = = '/' | | inComment ) {
if ( ! inComment ) {
inComment = true ;
}
//Stops further execution since we're in a comment.
} else
if ( canBeNumericalConstant & & lengthOfConstant > 0 & & ! ( validNumericalConstantCharacters ( storedCodeBlock , lengthOfConstant , j ) ) ) {
s + = SPAN ( "number" ) + storedCodeBlock . substring ( startPos , j ) + "</span>" + storedCodeBlock . charAt ( j ) ;
//System.out.println("Setting "+storedCodeBlock.substring(startPos,j)+storedCodeBlock.charAt(j));
lengthOfConstant = 0 ;
canBeNumericalConstant = false ;
startPos = j + 1 ;
} else
if ( ! canBeNumericalConstant & & storedCodeBlock . charAt ( j ) = = '.' ) {
//Previous section was a member.
s + = SPAN ( "class" ) + storedCodeBlock . substring ( startPos , j ) + "</span>" + storedCodeBlock . charAt ( j ) ;
startPos = j + 1 ;
} else
if ( j > 3 & & storedCodeBlock . substring ( j - 3 , j + 1 ) . equals ( "true" ) & & ! isAlphanumeric ( storedCodeBlock , j - 4 ) & & ! isAlphanumeric ( storedCodeBlock , j + 1 ) ) {
s + = SPAN ( "number" ) + storedCodeBlock . substring ( startPos , j ) + storedCodeBlock . charAt ( j ) + "</span>" ;
startPos = j + 1 ;
} else
if ( j > 4 & & storedCodeBlock . substring ( j - 4 , j + 1 ) . equals ( "false" ) & & ! isAlphanumeric ( storedCodeBlock , j - 5 ) & & ! isAlphanumeric ( storedCodeBlock , j + 1 ) ) {
s + = SPAN ( "number" ) + storedCodeBlock . substring ( startPos , j ) + storedCodeBlock . charAt ( j ) + "</span>" ;
startPos = j + 1 ;
} else
if ( storedCodeBlock . charAt ( j ) = = '(' ) {
s + = SPAN ( "function" ) + storedCodeBlock . substring ( startPos , j ) + "</span>" + storedCodeBlock . charAt ( j ) ;
startPos = j + 1 ;
} else
if ( j > 0 & & isAlphanumeric ( storedCodeBlock , j - 1 ) & & storedCodeBlock . charAt ( j ) = = ' ' & & storedCodeBlock . charAt ( j - 1 ) ! = ' ' ) {
//Previous section was a keyword.
keyword = true ;
s + = SPAN ( "keyword" ) + storedCodeBlock . substring ( startPos , j ) + "</span>" + storedCodeBlock . charAt ( j ) ;
startPos = j + 1 ;
} else
if ( j > 0 & & isAlphanumeric ( storedCodeBlock , j - 1 ) & & ( storedCodeBlock . charAt ( j ) = = ';' | | storedCodeBlock . charAt ( j ) = = ':' ) ) {
//Previous section was a keyword.
//keyword=true;
s + = SPAN ( "keyword" ) + storedCodeBlock . substring ( startPos , j ) + "</span>" + storedCodeBlock . charAt ( j ) ;
startPos = j + 1 ;
} else
if ( keyword & & ! ( storedCodeBlock . charAt ( j ) = = '_' | | storedCodeBlock . charAt ( j ) > = '0' & & storedCodeBlock . charAt ( j ) < = '9' | | storedCodeBlock . charAt ( j ) > = 'A' & & storedCodeBlock . charAt ( j ) < = 'Z' | | storedCodeBlock . charAt ( j ) > = 'a' & & storedCodeBlock . charAt ( j ) < = 'z' | | storedCodeBlock . charAt ( j ) = = ' ' ) ) {
keyword = false ;
s + = SPAN ( "variable" ) + storedCodeBlock . substring ( startPos , j ) + "</span>" + storedCodeBlock . charAt ( j ) ;
startPos = j + 1 ;
} else
if ( ! isAlphanumeric ( storedCodeBlock , j ) ) {
if ( startPos < j ) {
s + = storedCodeBlock . substring ( startPos , j ) + storedCodeBlock . charAt ( j ) ;
} else {
s + = storedCodeBlock . charAt ( j ) ;
}
startPos = j + 1 ;
}
} else {
s + = storedCodeBlock . charAt ( j ) ;
startPos = j + 1 ;
}
if ( canBeNumericalConstant & & lengthOfConstant = = 0 & & ! ( storedCodeBlock . charAt ( j ) > = '0' & & storedCodeBlock . charAt ( j ) < = '9' ) ) {
canBeNumericalConstant = false ;
}
if ( ! canBeNumericalConstant & & ! isAlphanumeric ( storedCodeBlock , j ) ) {
canBeNumericalConstant = true ;
lengthOfConstant = 0 ;
//System.out.println("Found "+storedCodeBlock.charAt(j)+", can be numeric...");
}
}
for ( int j = 0 ; j < s . length ( ) ; j + + ) {
if ( s . charAt ( j ) = = '\2' ) {
s = s . substring ( 0 , j ) + "<" + s . substring ( j + 1 , s . length ( ) ) ;
}
}
s = "<pre>" + s ;
s + = endText ;
buildMsg . append ( s ) ;
} else {
codeBlockMsg = codeBlockMsg . delete ( 0 , codeBlockMsg . length ( ) ) ;
}
i + = 1 ;
codeBlock = ! codeBlock ;
continue ;
} else
if ( codeBlock ) {
codeBlockMsg . append ( finalMsg . charAt ( i ) ) ; continue ;
}
if ( foundSub ( "%5E%5E" , finalMsg , i ) ) {
if ( boldBlock ) {
buildMsg . append ( "</b>" ) ;
} else {
buildMsg . append ( "<b>" ) ;
}
boldBlock = ! boldBlock ;
i + = 5 ;
continue ;
}
if ( i < finalMsg . length ( ) - 1 & & finalMsg . charAt ( i ) = = '*' & & finalMsg . charAt ( i + 1 ) = = '*' ) {
if ( italicBlock ) {
buildMsg . append ( "</i>" ) ;
} else {
buildMsg . append ( "<i>" ) ;
}
italicBlock = ! italicBlock ;
i + = 1 ;
continue ;
}
if ( i < finalMsg . length ( ) - 1 & & finalMsg . charAt ( i ) = = '_' & & finalMsg . charAt ( i + 1 ) = = '_' ) {
if ( underlineBlock ) {
buildMsg . append ( "</u>" ) ;
} else {
buildMsg . append ( "<u>" ) ;
}
underlineBlock = ! underlineBlock ;
i + = 1 ;
continue ;
}
if ( foundSub ( "%5B%5B" , finalMsg , i ) | | foundSub ( "%5D%5D" , finalMsg , i ) ) {
if ( linkBlock ) {
buildMsg . append ( "\">" ) . append ( storedLink ) . append ( "</a>" ) ;
} else {
storedLink . delete ( 0 , storedLink . length ( ) ) ;
buildMsg . append ( "<a href=\"" ) ;
}
linkBlock = ! linkBlock ;
i + = 5 ;
continue ;
}
if ( linkBlock ) {
storedLink . append ( finalMsg . charAt ( i ) ) ;
}
buildMsg . append ( finalMsg . charAt ( i ) ) ;
}
if ( Files . exists ( Paths . get ( sigPlace . COMMENTSDIR , requestParams . get ( "article" ) ) ) ) {
List < String > data = Files . readAllLines ( Paths . get ( sigPlace . COMMENTSDIR , requestParams . get ( "article" ) ) ) ;
data . set ( 0 , Integer . toString ( Integer . parseInt ( data . get ( 0 ) ) + 1 ) ) ;
data . add ( buildMsg . toString ( ) + "\n" + requestParams . get ( "name" ) + ZonedDateTime . now ( ) + ";" + requestParams . get ( "color" ) ) ;
Files . write ( Paths . get ( sigPlace . COMMENTSDIR , requestParams . get ( "article" ) ) , data , StandardOpenOption . TRUNCATE_EXISTING , StandardOpenOption . WRITE ) ;
} else {
List < String > data = new ArrayList < String > ( ) ;
data . add ( "1" ) ;
data . add ( buildMsg . toString ( ) + "\n" + requestParams . get ( "name" ) + ZonedDateTime . now ( ) + ";" + requestParams . get ( "color" ) ) ;
Files . write ( Paths . get ( sigPlace . COMMENTSDIR , requestParams . get ( "article" ) ) , data , StandardOpenOption . TRUNCATE_EXISTING , StandardOpenOption . WRITE , StandardOpenOption . CREATE_NEW ) ;
}
CreateRequest ( client , "200" , "OK" , Paths . get ( sigPlace . OUTDIR , "testfile.html" ) ) ;
} else {
if ( modifiedDate = = null | | Files . exists ( file ) & & modifiedDate . isBefore ( GetLastModifiedDate ( file ) ) )
{
CreateRequest ( client , "200" , "OK" , file ) ;
} else {
//System.out.println(" "+location+" is cached! No sending required.");
CreateRequest ( client , "304" , "Not Modified" , file ) ;
}
}
}
}
} else
if ( splitter [ 0 ] . equals ( "POST" ) ) { //This is a POST request.
if ( boundary ! = null ) {
CreateRequest ( client , "200" , "OK" , Paths . get ( sigPlace . OUTDIR , "testfile.html" ) ) ;
} else {
CreateRequest ( client , "400" , "Bad Request" , Paths . get ( sigPlace . OUTDIR , "testfile.html" ) ) ;
}
} else {
CreateRequest ( client , "501" , "Not Implemented" , Paths . get ( sigPlace . OUTDIR , "testfile.html" ) ) ;
}
} else {
in . close ( ) ;
CreateRequest ( client , "400" , "Bad Request" , Paths . get ( sigPlace . OUTDIR , "testfile.html" ) ) ;
}
}
} catch ( SocketException | NullPointerException e ) {
e . printStackTrace ( ) ;
}
}
} catch ( IOException e ) {
e . printStackTrace ( ) ;
}
}
private boolean foundSub ( String string , String finalMsg , int i ) {
if ( i + string . length ( ) < = finalMsg . length ( ) ) {
for ( int j = 0 ; j < string . length ( ) ; j + + ) {
if ( string . charAt ( j ) ! = finalMsg . charAt ( i + j ) ) {
return false ;
}
}
return true ;
}
return false ;
}
private ZonedDateTime GetLastModifiedDate ( Path p ) throws IOException {
Instant newTime = Files . getLastModifiedTime ( p ) . toInstant ( ) ;
newTime = newTime . truncatedTo ( ChronoUnit . SECONDS ) ;
return newTime . atZone ( ZoneId . of ( "GMT" ) ) ;
}
private ZonedDateTime GetLastModifiedDate ( String first , String . . . more ) throws IOException {
return GetLastModifiedDate ( Paths . get ( first , more ) ) ;
}
private void CreateRawRequest ( OutputStream stream , String statusCode , String statusMsg , String contentType , byte [ ] content ) {
CreateRawRequest ( stream , statusCode , statusMsg , contentType , content , null ) ;
}
private void CreateRawRequest ( OutputStream stream , String statusCode , String statusMsg , String contentType , byte [ ] content , FileTime lastModified ) {
try {
stream . write ( ( "HTTP/1.1 " + statusCode + " " + statusMsg + "\r\n" ) . getBytes ( ) ) ;
stream . write ( ( "ContentType: " + contentType + "\r\n" ) . getBytes ( ) ) ;
if ( lastModified ! = null ) {
ZonedDateTime date = lastModified . toInstant ( ) . truncatedTo ( ChronoUnit . SECONDS ) . atZone ( ZoneId . of ( "GMT" ) ) ;
stream . write ( ( "Last-Modified: " + date . format ( DateTimeFormatter . RFC_1123_DATE_TIME ) + "\r\n" ) . getBytes ( ) ) ;
}
stream . write ( "\r\n" . getBytes ( ) ) ;
stream . write ( content ) ;
} catch ( IOException e ) {
e . printStackTrace ( ) ;
}
}
private void CreateRequest ( Socket client , String statusCode , String statusMsg , Path file ) {
long startTime = System . currentTimeMillis ( ) ;
try {
OutputStream clientOutput = client . getOutputStream ( ) ;
if ( statusCode . equals ( "200" ) ) {
if ( Files . exists ( file ) ) {
if ( Files . isDirectory ( file ) ) {
CreateRawRequest ( clientOutput , statusCode , statusMsg , "text/html" , Files . readAllBytes ( Paths . get ( file . toAbsolutePath ( ) . toString ( ) , sigPlace . DIRECTORYLISTING_FILENAME ) ) , Files . getLastModifiedTime ( file ) ) ;
clientOutput . write ( ( "<div class=\"generateTime\">Webpage generated in " + ( System . currentTimeMillis ( ) - startTime ) + "ms</div>\r\n" ) . getBytes ( ) ) ;
} else {
CreateRawRequest ( clientOutput , statusCode , statusMsg , Files . probeContentType ( file ) , Files . readAllBytes ( file ) , Files . getLastModifiedTime ( file ) ) ;
String contentType = Files . probeContentType ( file ) ;
if ( contentType ! = null & & contentType . equals ( "text/html" ) ) {
clientOutput . write ( ( "<div class=\"generateTime\">Webpage generated in " + ( System . currentTimeMillis ( ) - startTime ) + "ms</div>\r\n" ) . getBytes ( ) ) ;
}
System . out . println ( contentType ) ;
}
System . out . println ( "Sent " + file + " to client " + client + "." ) ;
} else {
CreateRawRequest ( clientOutput , statusCode , statusMsg , "text/html" , "<!DOCTYPE html>\nWe're sorry, your webpage is in another castle!" . getBytes ( ) ) ;
System . out . println ( "Sent [404] " + statusMsg + " to client " + client + " for " + file + "." ) ;
}
} else {
CreateRawRequest ( clientOutput , statusCode , statusMsg , "text/html" , "<!DOCTYPE html>\nWe're sorry, your webpage exploded!" . getBytes ( ) ) ;
System . out . println ( "Sent [" + statusCode + "] " + statusMsg + " to client " + client + " for " + file + "." ) ;
}
clientOutput . write ( "\r\n\r\n" . getBytes ( ) ) ;
clientOutput . flush ( ) ;
client . close ( ) ;
} catch ( IOException e ) {
e . printStackTrace ( ) ;
}
}
}
