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//Server.cpp

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

#ifndef SERVER_CPP
#define SERVER_CPP

#include <iostream>
#include "Gui.h"

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

Widget_Server_Load::Widget_Server_Load()
{
  vbl_main = new QVBoxLayout(this);
  gl_address = new QGridLayout;
  hbl_security = new QHBoxLayout;
  
  gb_address = new QGroupBox("Adresse");
  gb_security = new QGroupBox("Sicherheit");

  l_port = new QLabel("Port: ");
  l_clients_max = new QLabel("Maximale Benutzerzahl: ");
  l_mode = new QLabel("Modus: ");
  l_password = new QLabel("Passwort: ");

  le_port = new QLineEdit;
  le_clients_max = new QLineEdit;
  le_mode = new QLineEdit;
  le_password = new QLineEdit;
  
  le_password->setEchoMode(QLineEdit::Password);

  pb_load = new QPushButton("Hochladen");
  
  gl_address->addWidget(l_port, 0, 0, 1, 1);
  gl_address->addWidget(l_clients_max, 1, 0, 1, 1);
  gl_address->addWidget(l_mode, 2, 0, 1, 1);
  gl_address->addWidget(le_port, 0, 2, 1, 1);
  gl_address->addWidget(le_clients_max, 1, 2, 1, 1);
  gl_address->addWidget(le_mode, 2, 2, 1, 1);

  hbl_security->addWidget(l_password);
  hbl_security->addWidget(le_password);
  
  gb_address->setLayout(gl_address);
  gb_security->setLayout(hbl_security);
  
  vbl_main->addWidget(gb_address);
  vbl_main->addWidget(gb_security);
  vbl_main->addWidget(pb_load);
  
  connect(pb_load, SIGNAL( clicked() ), this, SLOT( Load() ) );
  setWindowTitle("Server hochfahren");
}

Widget_Server_Load::~Widget_Server_Load()
{
}

void Widget_Server_Load::Load()
{
  QMessageBox::information(this, "TestNachricht", le_port->text(), QMessageBox::Ok);
}

int main(int argc, char *argv[]) // 0 = True | 1 = False
{
  QApplication a_server(argc, argv);
  Widget_Server_Load *w_s = new Widget_Server_Load();
  w_s->show();
 return a_server.exec();
}

#endif

Code: Alles auswählen

//Gui.h

#ifndef GUI_H
#define GUI_H

#include <QApplication>
#include <QWidget>
#include <QVBoxLayout>
#include <QGroupBox>
#include <QLabel>
#include <QPushButton>
#include <QLineEdit>
#include <QMessageBox>

class Widget_Server_Load : public QWidget
{
  Q_OBJECT
  private:
    QVBoxLayout *vbl_main;
    QGridLayout *gl_address;
    QHBoxLayout *hbl_security;
    QGroupBox *gb_address, *gb_security;
    QLabel *l_port, *l_clients_max, *l_mode, *l_password;
    QLineEdit *le_port, *le_clients_max, *le_mode, *le_password;
    QPushButton *pb_load;

  public:
    Widget_Server_Load();
    ~Widget_Server_Load();

  public slots:
    void Load();
};

#endif

Code: Alles auswählen

//File.h

#ifndef FILE_H
#define FILE_H

#include <fstream>

using namespace std;

struct FileClient
{
  char bnme[30];
  char pswd[20];
};

bool File_String_Exist(FileClient str, int mode); // 0 = True | 1 = False
bool File_String_Write(FileClient str); // 0 = True | 1 = False

bool File_String_Exist(FileClient str, int mode) // int mode == 1 -> Username & Password | int mode == 2 -> Username
{
  ifstream file;
  char string_1[50], string_2[50];

  memset(&string_1, 0, sizeof(string_1));
  memset(&string_2, 0, sizeof(string_2));

  if(mode == 1)
  {
    strncpy(string_1, str.bnme, strlen(str.bnme));
    strncat(string_1, "|", strlen("|"));
    strncat(string_1, str.pswd, strlen(str.pswd));
  }
  else if(mode == 2)
    strncpy(string_1, str.bnme, strlen(str.bnme));

  string_1[strlen(string_1) + 1] = '\0';
  
  file.open("Users.txt");
  while(!file.eof())
  {
    file.getline(string_2, 50, '\n');
    string_2[strlen(string_2) + 1] = '\0';
    if(strncmp(string_1, string_2, strlen(string_1)) == 0)
     return 1;
  }
 return 0;
}
 
bool File_String_Write(FileClient str)
{
  ofstream file;
  char string[50];
  
  memset(&string, 0, sizeof(string));
  
  strncpy(string, str.bnme, strlen(str.bnme));
  strncat(string, "|", strlen("|"));
  strncat(string, str.pswd, strlen(str.pswd));
  
  file.open("Users.txt", ios::app);
  
  file << string << '\n';
 return 0;
}

#endif

Code: Alles auswählen

//String.h

#ifndef STRING_H
#define STRING_H

struct ClientData
{
  char part_1[10000];
  char part_2[10000];
  char part_3[10000];
  char part_4[10000];
};

bool String_Compare_Part(char str1[1000], char str2[1000], int pos, int lengh); // 0 = True | 1 = False

char* String_Split(char str[1000], char ch[1], int ch_count); // char* string = True | 1 = False
char* String_Get_Part(char str[1000], int pos_1, int pos_2); // char* string = True | 1 = False
ClientData String_Get_ClientData(char str[1000]); // ClientData structure = True | 1 = False

int String_Get_Pos(char str[1000], char ch[1], int ch_count); // int pos = True | strlen(str) + 1 = False


bool String_Compare_Part(char str1[1000], char str2[1000], int pos, int lengh)
{
  for(int i = pos, ii = 0; i < (pos + lengh); i++)
  {
    ii++;
    if(str1[i] != str2[ii])
     return 0;
  }
 return 1;
}

char* String_Split(char str[1000], char ch[1], int ch_count)
{
}

char* String_Get_Part(char str[1000], int pos_1, int pos_2)
{
}

ClientData String_Get_ClientData(char str[1000])
{
  ClientData data;
  memset(&data, 0, sizeof(ClientData));
  
  for(int i = 0, ii = 0, iii = 0; i <= strlen(str); i++, iii++)
  {
    if(str[i] == '|')
    {
      i++;
      ii++;
      iii = 0;
    }
    
    switch(ii)
    {
      case 0:
        data.part_1[iii] = str[i];
       break;
      case 1:
        data.part_2[iii] = str[i];
       break;
      case 2:
        data.part_3[iii] = str[i];
       break;
      case 3:
        data.part_4[iii] = str[i];
       break;
    }
  }
  data.part_1[strlen(data.part_1) + 1] = '\0';
  data.part_2[strlen(data.part_2) + 1] = '\0';
  data.part_3[strlen(data.part_3) + 1] = '\0';
  data.part_4[strlen(data.part_4) + 1] = '\0';
 return data;
}

int String_Get_Pos(char str[1000], char ch[1], int ch_count)
{
  for(int i = 0, ii = 0; i <= strlen(str); i++)
  {
    if(str[i] == ch[0])
     ii++;
    
    if(ii == ch_count)
   return i;
  }
 return (strlen(str) + 1);
}

#endif