pingin

hello,
i got a c++ ping source but now i wonder how to compile it , it are two files in one programma that i need to compile

file 1

Code:

---

dllping.cpp

#include <iostream.h>
#include <winsock.h>
#include <windowsx.h>
#include "icmpdefs.h"

int doit(int argc, char* argv[])
{
    // Check for correct command-line args
    if (argc < 2) {
        cerr << "usage: ping <host>" << endl;
        return 1;
    }
   
    // Load the ICMP.DLL
    HINSTANCE hIcmp = LoadLibrary("ICMP.DLL");
    if (hIcmp == 0) {
        cerr << "Unable to locate ICMP.DLL!" << endl;
        return 2;
    }

    // Look up an IP address for the given host name
    struct hostent* phe;
    if ((phe = gethostbyname(argv[1])) == 0) {
        cerr << "Could not find IP address for " << argv[1] << endl;
        return 3;
    }

    // Get handles to the functions inside ICMP.DLL that we'll need
    typedef HANDLE (WINAPI* pfnHV)(VOID);
    typedef BOOL (WINAPI* pfnBH)(HANDLE);
    typedef DWORD (WINAPI* pfnDHDPWPipPDD)(HANDLE, DWORD, LPVOID, WORD,
            PIP_OPTION_INFORMATION, LPVOID, DWORD, DWORD); // evil, no?
    pfnHV pIcmpCreateFile;
    pfnBH pIcmpCloseHandle;
    pfnDHDPWPipPDD pIcmpSendEcho;
    pIcmpCreateFile = (pfnHV)GetProcAddress(hIcmp,
            "IcmpCreateFile");
    pIcmpCloseHandle = (pfnBH)GetProcAddress(hIcmp,
            "IcmpCloseHandle");
    pIcmpSendEcho = (pfnDHDPWPipPDD)GetProcAddress(hIcmp,
            "IcmpSendEcho");
    if ((pIcmpCreateFile == 0) || (pIcmpCloseHandle == 0) ||
            (pIcmpSendEcho == 0)) {
        cerr << "Failed to get proc addr for function." << endl;
        return 4;
    }

    // Open the ping service
    HANDLE hIP = pIcmpCreateFile();
    if (hIP == INVALID_HANDLE_VALUE) {
        cerr << "Unable to open ping service." << endl;
        return 5;
    }
 
    // Build ping packet
    char acPingBuffer[64];
    memset(acPingBuffer, '\xAA', sizeof(acPingBuffer));
    PIP_ECHO_REPLY pIpe = (PIP_ECHO_REPLY)GlobalAlloc(
            GMEM_FIXED | GMEM_ZEROINIT,
            sizeof(IP_ECHO_REPLY) + sizeof(acPingBuffer));
    if (pIpe == 0) {
        cerr << "Failed to allocate global ping packet buffer." << endl;
        return 6;
    }
    pIpe->Data = acPingBuffer;
    pIpe->DataSize = sizeof(acPingBuffer);     

    // Send the ping packet
    DWORD dwStatus = pIcmpSendEcho(hIP, *((DWORD*)phe->h_addr_list[0]),
            acPingBuffer, sizeof(acPingBuffer), NULL, pIpe,
            sizeof(IP_ECHO_REPLY) + sizeof(acPingBuffer), 5000);
    if (dwStatus != 0) {
        cout << "Addr: " <<
                int(LOBYTE(LOWORD(pIpe->Address))) << "." <<
                int(HIBYTE(LOWORD(pIpe->Address))) << "." <<
                int(LOBYTE(HIWORD(pIpe->Address))) << "." <<
                int(HIBYTE(HIWORD(pIpe->Address))) << ", " <<
                "RTT: " << int(pIpe->RoundTripTime) << "ms, " <<
                "TTL: " << int(pIpe->Options.Ttl) << endl;
    }
    else {
        cerr << "Error obtaining info from ping packet." << endl;
    }

    // Shut down...
    GlobalFree(pIpe);
    FreeLibrary(hIcmp);
    return 0;
}

int main(int argc, char* argv[])
{
    WSAData wsaData;
    if (WSAStartup(MAKEWORD(1, 1), &wsaData) != 0) {
        return 255;
    }

    int retval = doit(argc, argv);

    WSACleanup();
    return retval;
}

---

and second file

Code:

---

icmpdefs.h

// Structures required to use functions in ICMP.DLL

typedef struct {
    unsigned char Ttl;                        // Time To Live
    unsigned char Tos;                        // Type Of Service
    unsigned char Flags;                      // IP header flags
    unsigned char OptionsSize;                // Size in bytes of options data
    unsigned char *OptionsData;                // Pointer to options data
} IP_OPTION_INFORMATION, * PIP_OPTION_INFORMATION;

typedef struct {
    DWORD Address;                            // Replying address
    unsigned long  Status;                    // Reply status
    unsigned long  RoundTripTime;              // RTT in milliseconds
    unsigned short DataSize;                  // Echo data size
    unsigned short Reserved;                  // Reserved for system use
    void *Data;                                // Pointer to the echo data
    IP_OPTION_INFORMATION Options;            // Reply options
} IP_ECHO_REPLY, * PIP_ECHO_REPLY;

---

i got this code from a website so its not my source

can someone give me it when it are compile'd

thank you :flag_schw

Bloodshed Software - Providing Free Software to the internet community get the Dev C++ program

hmm maybe it works i got older versie
ill edit later if works

Maybe if you learn C++ you'll know how.

i know the basics of c++ but two files i really dont know :(

Has it ever occurred to you that you need to learn more than that?

yea i know but cant find a tutorial or something like that on de internet :s

...you must be trolling or lacking a brain.

There's a stickied thread full of information, right here in this forum.

lock it ( you dont take me serious)