G
Guest
Guest
Archived from groups: microsoft.public.windowsnt.protocol.tcpip (More info?)
Can you help me make some minor modifications to this working sample of
code?
The source code below will compile and run. I want to use the icmp.dll,
because it will run without administrator rights.
Here is what I would like:
1. Modify source code to send this byte array:
// static Byte requestData[] =
{0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f,
0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0
x68,0x69};
2. Make the PIP_OPTION_INFORMATION parameter work for IcmpSendEcho() method.
// Begin Source
/*
#include <windows.h> #include <ipexport.h>#include <icmpapi.h>#include
<stdio.h>
Link to: icmp.lib ws2_32.lib
You may have to add additional library directory for icmp.lib.
*/
HANDLE icmphandle = IcmpCreateFile();
char reply[sizeof(icmp_echo_reply)+8];
icmp_echo_reply* iep = (icmp_echo_reply*)&reply;
iep->RoundTripTime = 0xffffffff;
DWORD dwReturn = IcmpSendEcho(icmphandle, inet_addr("204.212.40.1") , 0,
0, NULL, reply, sizeof(icmp_echo_reply)+8, PING_TIMEOUT);
if(dwReturn != 0)
{
printf("Ping Success: %ld ms\n", iep->RoundTripTime);
}
IcmpCloseHandle(icmphandle);
// End Source
Thanks
Russell Mangel
Las Vegs, NV
Can you help me make some minor modifications to this working sample of
code?
The source code below will compile and run. I want to use the icmp.dll,
because it will run without administrator rights.
Here is what I would like:
1. Modify source code to send this byte array:
// static Byte requestData[] =
{0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f,
0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0
x68,0x69};
2. Make the PIP_OPTION_INFORMATION parameter work for IcmpSendEcho() method.
// Begin Source
/*
#include <windows.h> #include <ipexport.h>#include <icmpapi.h>#include
<stdio.h>
Link to: icmp.lib ws2_32.lib
You may have to add additional library directory for icmp.lib.
*/
HANDLE icmphandle = IcmpCreateFile();
char reply[sizeof(icmp_echo_reply)+8];
icmp_echo_reply* iep = (icmp_echo_reply*)&reply;
iep->RoundTripTime = 0xffffffff;
DWORD dwReturn = IcmpSendEcho(icmphandle, inet_addr("204.212.40.1") , 0,
0, NULL, reply, sizeof(icmp_echo_reply)+8, PING_TIMEOUT);
if(dwReturn != 0)
{
printf("Ping Success: %ld ms\n", iep->RoundTripTime);
}
IcmpCloseHandle(icmphandle);
// End Source
Thanks
Russell Mangel
Las Vegs, NV