ping gui windows

pingwui.cpp

#include <windows.h>
#include <cstdio>
#include <cstring>
#include <iostream>

int MN_MENSAJE=1024;
int MN_SALIR=1025;
HINSTANCE miinstance;
/*  Declare Windows procedure  */
LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);

/*  Make the class name into a global variable  */
char szClassName[ ] = "CodeBlocksWindowsApp";

int WINAPI WinMain (HINSTANCE hThisInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR lpszArgument,
                     int nCmdShow)
{
    HWND hwnd;               /* This is the handle for our window */
    MSG messages;            /* Here messages to the application are saved */
    WNDCLASSEX wincl;        /* Data structure for the windowclass */
    miinstance=hThisInstance;

    /* The Window structure */
    wincl.hInstance = hThisInstance;
    wincl.lpszClassName = szClassName;
    wincl.lpfnWndProc = WindowProcedure;      /* This function is called by windows */
    wincl.style = CS_DBLCLKS;                 /* Catch double-clicks */
    wincl.cbSize = sizeof (WNDCLASSEX);

    /* Use default icon and mouse-pointer */
    wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
    wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
    wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
    wincl.lpszMenuName = NULL;                 /* No menu */
    wincl.cbClsExtra = 0;                      /* No extra bytes after the window class */
    wincl.cbWndExtra = 0;                      /* structure or the window instance */
    /* Use Windows's default colour as the background of the window */
    wincl.hbrBackground = (HBRUSH)CreateSolidBrush(RGB(239,239,239));

    /* Register the window class, and if it fails quit the program */
    if (!RegisterClassEx (&wincl))
        return 0;

    /* The class is registered, let's create the program*/
    hwnd = CreateWindowEx (
           0,                   /* Extended possibilites for variation */
           szClassName,         /* Classname */
           "Ping",       /* Title Text */
           WS_OVERLAPPEDWINDOW, /* default window */
           CW_USEDEFAULT,       /* Windows decides the position */
           CW_USEDEFAULT,       /* where the window ends up on the screen */
           544,                 /* The programs width */
           275,                 /* and height in pixels */
           HWND_DESKTOP,        /* The window is a child-window to desktop */
           NULL,                /* No menu */
           hThisInstance,       /* Program Instance handler */
           NULL                 /* No Window Creation data */
           );


    /* Make the window visible on the screen */
    ShowWindow (hwnd, nCmdShow);

    /* Run the message loop. It will run until GetMessage() returns 0 */
    while (GetMessage (&messages, NULL, 0, 0))
    {
        /* Translate virtual-key messages into character messages */
        TranslateMessage(&messages);
        /* Send message to WindowProcedure */
        DispatchMessage(&messages);
    }

    /* The program return-value is 0 - The value that PostQuitMessage() gave */
    return messages.wParam;
}


/*  This function is called by the Windows function DispatchMessage()  */

LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    const int MN_MENSAJE=1025;
    HMENU menu=CreateMenu();
    HMENU submenu=CreateMenu();
    switch (message)                  /* handle the messages */
    {
        case WM_CREATE:
            AppendMenu(submenu,MF_STRING,MN_MENSAJE,"&creditos");
            AppendMenu(menu,MF_STRING|MF_POPUP,(UINT)submenu,"&Acerca de");
            SetMenu(hwnd,menu);
            static HFONT hFont = CreateFont(14, 0, 0, 0, 100, 0, 0, 0,0, 0, 0, 0, VARIABLE_PITCH | FF_SWISS, "Helv");
            static HWND texto = CreateWindowEx(0,"STATIC", "Inserte la ip:", WS_CHILD|WS_VISIBLE, 0, 0, 90, 25, hwnd, 0, miinstance, NULL);
            static HWND campo = CreateWindowEx(0,"EDIT", "", WS_CHILD|WS_VISIBLE, 0, 45, 105, 12, hwnd, 0, miinstance, NULL);
            static HWND boton = CreateWindowEx(NULL,"BUTTON","hacer ping",WS_CHILD|WS_VISIBLE|WS_TABSTOP,110,42,100,20,hwnd,0,miinstance,NULL);
            static HWND text2 = CreateWindowEx(0,"STATIC", "Salida del comando:", WS_CHILD|WS_VISIBLE, 250, 0, 130, 25, hwnd, 0, miinstance, NULL);
            static HWND text3 = CreateWindowEx(0,"STATIC", " ", WS_CHILD|WS_VISIBLE, 250, 30, 230, 225, hwnd, 0, miinstance, NULL);
            SendMessage(texto,WM_SETFONT,(WPARAM)hFont,true);
            SendMessage(boton,WM_SETFONT,(WPARAM)hFont,true);
            SendMessage(campo, WM_SETFONT, (WPARAM) hFont, true);
            SendMessage(text2, WM_SETFONT, (WPARAM) hFont, true);
            SendMessage(text3, WM_SETFONT, (WPARAM) hFont, true);
            break;
        case WM_COMMAND:
         switch(LOWORD(wParam))
            {
                case MN_MENSAJE:
                MessageBox(hwnd,"codeado por daryo","creditos",MB_OK);
                break;
            }
         if((HWND)lParam==boton)
         {
            FILE *in;
            char ip[100];
            char ping[200]="ping ";
            char n[700];
            char string[700]=" ";
            GetWindowText(campo, ip, 255);
            if (strcmp(ip,"")!=0)
            {

            strcat(ping,ip);
            in=popen(ping,"r");
            while ( fgets(n, 700, in) != NULL )
            {
              strcat(string,n);
            }
             SendMessage(text3, WM_SETTEXT, false, (long int) string);

         }
           else{

            MessageBox(hwnd,"no escribio ip","ip lol",MB_OK);
         }
         }

            break;
        case WM_DESTROY:
            PostQuitMessage (0);       /* send a WM_QUIT to the message queue */
            break;
        default:                      /* for messages that we don't deal with */
            return DefWindowProc (hwnd, message, wParam, lParam);
    }

    return 0;
}