| 271 | } |
| 272 | |
| 273 | static int check_ping4(const printInfoStruct& pi, response& response) |
| 274 | { |
| 275 | if (l_Debug) |
| 276 | std::wcout << L"Parsing ip address" << '\n'; |
| 277 | |
| 278 | in_addr ipDest4; |
| 279 | LPCWSTR term; |
| 280 | if (RtlIpv4StringToAddress(pi.ip.c_str(), TRUE, &term, &ipDest4) == STATUS_INVALID_PARAMETER) { |
| 281 | std::wcout << pi.ip << " is not a valid ip address\n"; |
| 282 | return 3; |
| 283 | } |
| 284 | |
| 285 | if (*term != L'\0') { |
| 286 | std::wcout << pi.ip << " is not a valid ip address\n"; |
| 287 | return 3; |
| 288 | } |
| 289 | |
| 290 | if (l_Debug) |
| 291 | std::wcout << L"Creating Icmp File\n"; |
| 292 | |
| 293 | HANDLE hIcmp; |
| 294 | if ((hIcmp = IcmpCreateFile()) == INVALID_HANDLE_VALUE) |
| 295 | goto die; |
| 296 | |
| 297 | DWORD dwRepSize = sizeof(ICMP_ECHO_REPLY) + 8; |
| 298 | void *repBuf = reinterpret_cast<VOID *>(new BYTE[dwRepSize]); |
| 299 | |
| 300 | if (repBuf == NULL) |
| 301 | goto die; |
| 302 | |
| 303 | unsigned int rtt = 0; |
| 304 | int num = pi.num; |
| 305 | |
| 306 | LARGE_INTEGER frequency; |
| 307 | QueryPerformanceFrequency(&frequency); |
| 308 | |
| 309 | do { |
| 310 | LARGE_INTEGER timer1; |
| 311 | QueryPerformanceCounter(&timer1); |
| 312 | |
| 313 | if (l_Debug) |
| 314 | std::wcout << L"Sending Icmp echo\n"; |
| 315 | |
| 316 | if (!IcmpSendEcho2(hIcmp, NULL, NULL, NULL, ipDest4.S_un.S_addr, |
| 317 | NULL, 0, NULL, repBuf, dwRepSize, pi.timeout)) { |
| 318 | response.dropped++; |
| 319 | if (l_Debug) |
| 320 | std::wcout << L"Dropped: Response was 0" << '\n'; |
| 321 | continue; |
| 322 | } |
| 323 | |
| 324 | if (l_Debug) |
| 325 | std::wcout << "Ping recieved" << '\n'; |
| 326 | |
| 327 | PICMP_ECHO_REPLY pEchoReply = static_cast<PICMP_ECHO_REPLY>(repBuf); |
| 328 | |
| 329 | if (pEchoReply->Status != IP_SUCCESS) { |
| 330 | response.dropped++; |
no test coverage detected