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|
/*
Class de gestion du protocol http
Version 1.4.2.1
*/
import java.net.*;
import java.io.*;
public class Http{
// Cookie=
String cookies="";
/** Outils **/
URL url;
/** Variables **/
String head;
String phpSessID;
String corp;
/** Initialisation **/
public Http(){
head = "";
corp = "";
phpSessID = "";
//java.net.CookieHandler cook = new java.net.CookieHandler();
//CookieManager cook = new CookieManager();
}
/** Fonctions Externe **/
public void Affiche(){
String txt =corp;
txt = txt.replaceAll("<[?]xml [-A-Za-z0-9\" .=]+ [?]>", "");
class Fl_Aff extends javax.swing.JFrame implements Runnable{
private javax.swing.JLabel lbAff;
public void setLbAff(String txt){ lbAff.setText(txt); };
public Fl_Aff(){
/* Fenaitre */
super();
setTitle("Http : Prévisualisation");
setSize(800,600);
setLocationRelativeTo(null); //On centre la fentre sur l'écran
setDefaultCloseOperation(javax.swing.JFrame.EXIT_ON_CLOSE);
/* Zone de positionnement */
javax.swing.JPanel panel = new javax.swing.JPanel();
setContentPane(panel);
lbAff = new javax.swing.JLabel() {
public java.awt.Dimension getMinimumSize() {
return new java.awt.Dimension(200, 200);
}
};
panel.add(lbAff);
}
public void run(){
this.setSize(this.getX(),this.getY());
setVisible(true);
}
}Fl_Aff fl_aff = new Fl_Aff();
fl_aff.setLbAff(txt);
fl_aff.run();
}
public String get( String u ){
try {
this.url = new URL(u);
} catch (MalformedURLException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
get_head( u );
if ( head.indexOf("null=[HTTP/1.1 200 OK]")!=-1 )
return get_corp( u );
else
return head;
}
public String get_head( String u ){
try {
this.url = new URL(u);
} catch (MalformedURLException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
HttpURLConnection connectionHttp = (HttpURLConnection) new URL(u).openConnection();
connectionHttp.setDoOutput(true);
if ( !cookies.equals("") )
connectionHttp.setRequestProperty("Cookie", cookies);
java.util.Map map = connectionHttp.getHeaderFields();
head = map.toString();
}catch (IOException ioe) {
System.out.println("Echec connection sur : "+url.toString());
System.out.println("IOException ->");
ioe.printStackTrace();
System.exit(1);
}catch (NullPointerException npe) {
System.out.println("Echec connection sur : "+url.toString());
System.out.println("IOException ->");
npe.printStackTrace();
head = "null=[HTTP/1.1 4 System.out.println(04 Not Found]\tServer Not Resolved.";
}finally {}
return head;
}
public String get_corp( String u ){
try {
this.url = new URL(u);
} catch (MalformedURLException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
/* Initialisation */
InputStream is = null;
DataInputStream dis;
String s;
StringBuilder txt = new StringBuilder("");
try {
HttpURLConnection connectionHttp = (HttpURLConnection) new URL(u).openConnection();
connectionHttp.setDoOutput(true);
if ( !cookies.equals("") )
connectionHttp.setRequestProperty("Cookie", cookies);
/* Connection */
java.util.Map headFields = connectionHttp.getHeaderFields();
if ( headFields!=null )
head = headFields.toString();
else
head = "Erreur de chargement d'entête";
is = connectionHttp.getInputStream();
/* Ouverture du flot */
dis = new DataInputStream(new BufferedInputStream(is));
/* Mise en memoire : */
while ((s = dis.readLine()) != null) {
txt.append(s+"\n");
}
/* Gestion des erreurs */
} catch (MalformedURLException mue) {
System.out.println("MalformedURLException ->");
mue.printStackTrace();
System.exit(1);
} catch (IOException ioe) {
System.out.println("IOException ->");
ioe.printStackTrace();
System.exit(1);
} finally {
try {
if ( is!=null )
is.close();
} catch (IOException ioe) {}
}
corp = txt.toString();
return corp;
}
public String post(String url, String data){
try {
this.url = new URL(url);
} catch (MalformedURLException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
StringBuilder txt = new StringBuilder("");
try {
//Envoye du POST
HttpURLConnection connectionHttp = (HttpURLConnection) new URL(url).openConnection();
connectionHttp.setDoOutput(true);
if ( !cookies.equals("") )
connectionHttp.setRequestProperty("Cookie", cookies);
OutputStreamWriter osw = new OutputStreamWriter(connectionHttp.getOutputStream());
osw.write(data);
osw.flush();
osw.close();
// Resultat
BufferedReader readerPOST = new BufferedReader(new InputStreamReader(connectionHttp.getInputStream()));
String lignePOST;
while ((lignePOST = readerPOST.readLine()) != null)
txt.append(lignePOST+"\n");
connectionHttp.disconnect();
}catch (IOException e){
System.out.println("IOException ->");
e.printStackTrace();
}
corp = txt.toString();
return corp;
}
/** Extrateur **/
public String extract_sid(){
int posi=0;
if ( corp.equals("") ){return "";}
/* Recherche de la chaine "?sid=" */
posi = corp.indexOf(".sid=");
if ( posi<0 ) return extract_phpSessID();
posi+=5;
if ( corp.charAt(posi)=='"' ) posi++;
if ( corp.charAt(posi)=='\'' )posi++;
/* Extraction de la chaine "?sid=" */
phpSessID = "";
while ( posi < corp.length() ){
if ( corp.charAt(posi)=='\'' )break;
if ( corp.charAt(posi)=='"' ) break;
if ( corp.charAt(posi)==' ' ) break;
if ( corp.charAt(posi)=='>' ) break;
phpSessID += corp.charAt(posi)+"";
posi++;
}
/* Renvoye du resultat */
if ( phpSessID.equals("") ) return extract_phpSessID();
return phpSessID;
}
/** Information **/
public boolean url_200(){
return ( head.indexOf("null=[HTTP/1.1 200 OK]")!=-1 );
}
public boolean url_200( String u ){
get_head( u );
return url_200();
}
public boolean url_404(){
return ( head.indexOf("null=[HTTP/1.1 404 Not Found]")!=-1 );
}
public boolean url_404( String u ){
get_head( u );
return url_404();
}
public boolean is_ServerNotResolved(){
return ( head.indexOf("null=[HTTP/1.1 404 Not Found]\tServer Not Resolved.")!=-1 );
}
public boolean is_ServerNotResolved( String u ){
get_head( u );
return is_ServerNotResolved();
}
/** Extracteur **/
public String extract_phpSessID(){
int posi=0;
if ( head.equals("") ){return "";}
/* Recherche de la chaine "PHPSESSID=" */
posi = head.indexOf("PHPSESSID=");
if ( posi < 0 ) return "";
posi+=10;
if ( head.charAt(posi)=='"' ) posi++;
if ( head.charAt(posi)=='\'' )posi++;
/* Extraction de la chaine jusqu'as ; */
phpSessID = "";
while ( posi < head.length() ){
if ( head.charAt(posi)==';' ) break;
phpSessID += head.charAt(posi)+"";
posi++;
}
return phpSessID;
}
public java.util.HashSet<String> extractLiens(){
java.util.HashSet list = new java.util.HashSet();
int posi=0;
int posi_=0;
if ( head.equals("") ){return list;}
String url_path = url.toString();
url_path = url_path.substring(0,url_path.indexOf(url.getPath()));
/* Recherche de la chaine *//* http:// */
posi=0;
while ( (posi=corp.indexOf("http://",posi)) !=-1){
posi_ = endOfLiens(corp,posi);
list.add( corp.substring(posi,posi_).trim() );
posi = posi_;
}/* Recherche de la chaine *//* src= */
posi=0;
while ( (posi=corp.indexOf("src=",posi)) !=-1){
posi = posi+"src=".length();
if ( corp.substring(posi).startsWith("'")
|| corp.substring(posi).startsWith("\"") ) posi++;
posi_ = endOfLiens(corp,posi);
if ( corp.substring(posi).startsWith("http://") )
list.add( corp.substring(posi,posi_).trim() );
else
list.add( url_path+corp.substring(posi,posi_).trim() );
posi = posi_;
}/* Recherche de la chaine *//* href= */
posi=0;
while ( (posi=corp.indexOf("href=",posi)) !=-1){
posi = posi+"href=".length();
if ( corp.substring(posi).startsWith("'")
|| corp.substring(posi).startsWith("\"") ) posi++;
posi_ = endOfLiens(corp,posi);
if ( corp.substring(posi).startsWith("http://") )
list.add( corp.substring(posi,posi_).trim() );
else
list.add( url_path+corp.substring(posi,posi_).trim() );
posi = posi_;
}/* Recherche de la chaine *//* window.location.href= */
posi=0;
while ( (posi=corp.indexOf("window.location.href=",posi)) !=-1){
posi = posi+"window.location.href=".length()+1;// " ou '
posi_ = endOfLiens(corp,posi);
if ( corp.substring(posi).startsWith("http://") )
list.add( corp.substring(posi,posi_).trim() );
else
list.add( url_path+corp.substring(posi,posi_).trim() );
posi = posi_;
}/* Recherche de la chaine *//* window.open( */
posi=0;
while ( (posi=corp.indexOf("window.open(",posi)) !=-1){
posi = posi+"window.open(".length();
if ( corp.substring(posi).startsWith("'")
|| corp.substring(posi).startsWith("\"") ) posi++;
posi_ = endOfLiens(corp,posi);
if ( corp.substring(posi).startsWith("http://") )
list.add( corp.substring(posi,posi_).trim() );
else
list.add( url_path+corp.substring(posi,posi_).trim() );
posi = posi_;
}/* Recherche de la chaine *//* window.location.href= */
posi=0;
while ( (posi=corp.indexOf("window.location.href=",posi)) !=-1){
posi = posi+"window.location.href=".length()+1;// " ou '
posi_ = endOfLiens(corp,posi);
if ( corp.substring(posi).startsWith("http://") )
list.add( corp.substring(posi,posi_).trim() );
else
list.add( url_path+corp.substring(posi,posi_).trim() );
posi = posi_;
}/* Recherche de la chaine *//* action= */
posi=0;
while ( (posi=corp.indexOf("action=",posi)) !=-1){
posi = posi+"action=".length();
if ( corp.substring(posi).startsWith("'")
|| corp.substring(posi).startsWith("\"") ) posi++;
posi_ = endOfLiens(corp,posi);
if ( corp.substring(posi).startsWith("http://") )
list.add( corp.substring(posi,posi_).trim() );
else
list.add( url_path+corp.substring(posi,posi_).trim() );
posi = posi_;
}
/* Extraction de la chaine jusqu'as ; */
return list;// a faire : // background
}
private int endOfLiens(String txt,int posi){
int posi_=0;
posi_ = txt.length();
if ( txt.indexOf("\"" ,posi)!=-1 )
posi_ = java.lang.Math.min(txt.indexOf("\"",posi),posi_);
if ( txt.indexOf(" ",posi)!=-1 )
posi_ = java.lang.Math.min(txt.indexOf(" " ,posi),posi_);
if ( txt.indexOf("'",posi)!=-1 )
posi_ = java.lang.Math.min(txt.indexOf("'" ,posi),posi_);
if ( txt.indexOf("\n",posi)!=-1 )
posi_ = java.lang.Math.min(txt.indexOf("\n",posi),posi_);
if ( txt.indexOf(">",posi)!=-1 )
posi_ = java.lang.Math.min(txt.indexOf(">" ,posi),posi_);
if ( txt.indexOf("<",posi)!=-1 )
posi_ = java.lang.Math.min(txt.indexOf("<" ,posi),posi_);
if ( txt.indexOf("\t",posi)!=-1 )
posi_ = java.lang.Math.min(txt.indexOf("\t",posi),posi_);
if ( txt.indexOf(";",posi)!=-1 )
posi_ = java.lang.Math.min(txt.indexOf(";",posi),posi_);
return posi_;
}
public static java.util.List<String> getCookiesFireFox(){//on utilise les classes de base de Java
java.util.List<String> cookies = new java.util.ArrayList<String>();
String line = "";
//on lit les cookies
BufferedReader entree;
try {
String file_path;
// Linux :
if ( "Linux".equals(System.getProperty("os.name")) ){
file_path = System.getProperty("user.dir").replaceAll("(.*/home/[^/]+/).*","$1");
file_path = file_path + ".mozilla/firefox/";
entree = new BufferedReader(new FileReader(file_path+"profiles.ini"));
while ((line=entree.readLine()) != null){
if ( line.indexOf("Path=")<0 ) continue;
file_path = file_path + line.replaceAll("Path=","").trim();
file_path = file_path + "/";
break;
}
}else{
file_path = "C:\\Users\\Serge1\\AppData\\Roaming\\Mozilla\\Firefox\\Profiles\\c98ruuo1.default\\";
}
file_path = file_path + "cookies.txt";
entree = new BufferedReader(new FileReader(file_path));
while ((line=entree.readLine()) != null){
cookies.add(line);
}
entree.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return cookies;
}
/** Testeur **/
public static void main(String[] args) {
Http http = new Http();
http.get("http://didungar.com");
// System.out.println(http.head);
// System.out.println(http.corp);
// System.out.println(http.extractLiens().toString());
http.get("http://192.168.1.4/~burnwar/");
// http.get("http://192.168.1.4/~black/test.php");
System.out.println(http.head);
http.Affiche();
// System.out.println("~~~ Fin du test ~~~");
}
} |
Erreur de Stream fermer !.!
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