ReactOS  0.4.14-dev-1338-g0d187f7
ping.c
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2015 Tim Crawford
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a copy
5  * of this software and associated documentation files (the "Software"), to deal
6  * in the Software without restriction, including without limitation the rights
7  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8  * copies of the Software, and to permit persons to whom the Software is
9  * furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice shall be included in all
12  * copies or substantial portions of the Software.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20  * SOFTWARE.
21  */
22 /*
23  * PROJECT: ReactOS Ping Command
24  * LICENSE: MIT
25  * FILE: base/applications/network/ping/ping.c
26  * PURPOSE: Network test utility
27  * PROGRAMMERS: Tim Crawford <crawfxrd@gmail.com>
28  */
29 
30 #include <stdlib.h>
31 
32 #define WIN32_LEAN_AND_MEAN
33 
34 #define WIN32_NO_STATUS
35 #include <windef.h>
36 #include <winbase.h>
37 #include <winsock2.h>
38 #include <ws2tcpip.h>
39 #include <iphlpapi.h>
40 #include <icmpapi.h>
41 
42 #include <conutils.h>
43 
44 #include "resource.h"
45 
46 #define NDEBUG
47 #include <debug.h>
48 
49 #define SIZEOF_ICMP_ERROR 8
50 #define SIZEOF_IO_STATUS_BLOCK 8
51 #define DEFAULT_TIMEOUT 1000
52 #define MAX_SEND_SIZE 65500
53 
54 static BOOL ParseCmdLine(int argc, PWSTR argv[]);
56 static void Ping(void);
57 static void PrintStats(void);
58 static BOOL WINAPI ConsoleCtrlHandler(DWORD ControlType);
59 
61 static ULONG Timeout = 4000;
62 static int Family = AF_UNSPEC;
63 static ULONG RequestSize = 32;
64 static ULONG PingCount = 4;
68 static WCHAR Address[46];
71 
72 static ULONG RTTMax = 0;
73 static ULONG RTTMin = 0;
74 static ULONG RTTTotal = 0;
75 static ULONG EchosSent = 0;
76 static ULONG EchosReceived = 0;
78 
80 
81 int
82 wmain(int argc, WCHAR *argv[])
83 {
84  WSADATA wsaData;
85  ULONG i;
86  DWORD StrLen = 46;
87  int Status;
88 
89  /* Initialize the Console Standard Streams */
91 
92  IpOptions.Ttl = 128;
93 
94  if (!ParseCmdLine(argc, argv))
95  return 1;
96 
98  {
99  DPRINT("Failed to set control handler: %lu\n", GetLastError());
100  return 1;
101  }
102 
103  Status = WSAStartup(MAKEWORD(2, 2), &wsaData);
104  if (Status != 0)
105  {
107  return 1;
108  }
109 
111  {
112  WSACleanup();
113  return 1;
114  }
115 
117  {
118  DPRINT("WSAAddressToStringW failed: %d\n", WSAGetLastError());
120  WSACleanup();
121  return 1;
122  }
123 
124  if (Family == AF_INET6)
126  else
128 
129 
131  {
132  DPRINT("IcmpCreateFile failed: %lu\n", GetLastError());
134  WSACleanup();
135  return 1;
136  }
137 
138  if (*CanonName)
140  else
142 
144 
145  Ping();
146 
147  i = 1;
148  while (i < PingCount)
149  {
150  Sleep(1000);
151  Ping();
152 
153  if (!PingForever)
154  i++;
155  }
156 
157  PrintStats();
158 
161  WSACleanup();
162 
163  return 0;
164 }
165 
166 static
167 BOOL
169 {
170  int i;
171 
172  if (argc < 2)
173  {
175  return FALSE;
176  }
177 
178  for (i = 1; i < argc; i++)
179  {
180  if (argv[i][0] == L'-' || argv[i][0] == L'/')
181  {
182  switch (argv[i][1])
183  {
184  case L't':
185  PingForever = TRUE;
186  break;
187 
188  case L'a':
190  break;
191 
192  case L'n':
193  {
194  if (i + 1 < argc)
195  {
196  PingForever = FALSE;
197  PingCount = wcstoul(argv[++i], NULL, 0);
198  if (PingCount == 0)
199  {
201  return FALSE;
202  }
203  }
204  else
205  {
207  return FALSE;
208  }
209  break;
210  }
211 
212  case L'l':
213  {
214  if (i + 1 < argc)
215  {
216  RequestSize = wcstoul(argv[++i], NULL, 0);
218  {
220  return FALSE;
221  }
222  }
223  else
224  {
226  return FALSE;
227  }
228  break;
229  }
230 
231  case L'f':
232  {
233  if (Family == AF_INET6)
234  {
236  return FALSE;
237  }
238 
239  Family = AF_INET;
241  break;
242  }
243 
244  case L'i':
245  {
246  if (i + 1 < argc)
247  {
248  ULONG Ttl = wcstoul(argv[++i], NULL, 0);
249 
250  if ((Ttl == 0) || (Ttl > UCHAR_MAX))
251  {
253  return FALSE;
254  }
255 
256  IpOptions.Ttl = (UCHAR)Ttl;
257  }
258  else
259  {
261  return FALSE;
262  }
263  break;
264  }
265 
266  case L'v':
267  {
268  if (Family == AF_INET6)
269  {
271  return FALSE;
272  }
273 
274  Family = AF_INET;
275 
276  if (i + 1 < argc)
277  {
278  /* This option has been deprecated. Don't do anything. */
279  i++;
280  }
281  else
282  {
284  return FALSE;
285  }
286 
287  break;
288  }
289 
290  case L'w':
291  {
292  if (i + 1 < argc)
293  {
294  Timeout = wcstoul(argv[++i], NULL, 0);
295  if (Timeout < DEFAULT_TIMEOUT)
297  }
298  else
299  {
301  return FALSE;
302  }
303  break;
304  }
305 
306  case L'R':
307  {
308  if (Family == AF_INET)
309  {
311  return FALSE;
312  }
313 
314  Family = AF_INET6;
315 
316  /* This option has been deprecated. Don't do anything. */
317  break;
318  }
319 
320  case L'4':
321  {
322  if (Family == AF_INET6)
323  {
325  return FALSE;
326  }
327 
328  Family = AF_INET;
329  break;
330  }
331 
332  case L'6':
333  {
334  if (Family == AF_INET)
335  {
337  return FALSE;
338  }
339 
340  Family = AF_INET6;
341  break;
342  }
343 
344  case L'?':
346  return FALSE;
347 
348  default:
351  return FALSE;
352  }
353  }
354  else
355  {
356  if (TargetName != NULL)
357  {
359  return FALSE;
360  }
361 
362  TargetName = argv[i];
363  }
364  }
365 
366  if (TargetName == NULL)
367  {
369  return FALSE;
370  }
371 
372  return TRUE;
373 }
374 
375 static
376 BOOL
378 {
380  int Status;
381 
382  ZeroMemory(&hints, sizeof(hints));
383  hints.ai_family = Family;
384  hints.ai_flags = AI_NUMERICHOST;
385 
387  if (Status != 0)
388  {
389  hints.ai_flags = AI_CANONNAME;
390 
392  if (Status != 0)
393  {
395  return FALSE;
396  }
397 
399  }
400  else if (ResolveAddress)
401  {
404  NULL, 0,
405  NI_NAMEREQD);
406  if (Status != 0)
407  {
408  DPRINT("GetNameInfoW failed: %d\n", WSAGetLastError());
409  }
410  }
411 
413 
414  return TRUE;
415 }
416 
417 static
418 void
419 Ping(void)
420 {
422  PVOID SendBuffer = NULL;
423  DWORD ReplySize = 0;
424  DWORD Status;
425 
426  if (RequestSize != 0)
427  {
428  SendBuffer = malloc(RequestSize);
429  if (SendBuffer == NULL)
430  {
432  exit(1);
433  }
434 
435  ZeroMemory(SendBuffer, RequestSize);
436  }
437 
438  if (Family == AF_INET6)
439  {
440  ReplySize += sizeof(ICMPV6_ECHO_REPLY);
441  }
442  else
443  {
444 #ifdef _WIN64
445  ReplySize += sizeof(ICMP_ECHO_REPLY32);
446 #else
447  ReplySize += sizeof(ICMP_ECHO_REPLY);
448 #endif
449  }
450 
452 
453  ReplyBuffer = malloc(ReplySize);
454  if (ReplyBuffer == NULL)
455  {
457  free(SendBuffer);
458  exit(1);
459  }
460 
461  ZeroMemory(ReplyBuffer, ReplySize);
462 
463  EchosSent++;
464 
465  if (Family == AF_INET6)
466  {
467  struct sockaddr_in6 Source;
468 
469  ZeroMemory(&Source, sizeof(Source));
470  Source.sin6_family = AF_INET6;
471 
473  &Source,
474  (struct sockaddr_in6 *)Target->ai_addr,
475  SendBuffer, (USHORT)RequestSize, &IpOptions,
476  ReplyBuffer, ReplySize, Timeout);
477  }
478  else
479  {
481  ((PSOCKADDR_IN)Target->ai_addr)->sin_addr.s_addr,
482  SendBuffer, (USHORT)RequestSize, &IpOptions,
483  ReplyBuffer, ReplySize, Timeout);
484  }
485 
486  free(SendBuffer);
487 
488  if (Status == 0)
489  {
490  Status = GetLastError();
491  switch (Status)
492  {
493  case IP_REQ_TIMED_OUT:
495  break;
496 
497  default:
499  break;
500  }
501  }
502  else
503  {
504  SOCKADDR_IN6 SockAddrIn6;
505  SOCKADDR_IN SockAddrIn;
506  PSOCKADDR SockAddr;
507  socklen_t Size;
508 
509  EchosReceived++;
510 
511  ZeroMemory(&SockAddrIn, sizeof(SockAddrIn));
512  ZeroMemory(&SockAddrIn6, sizeof(SockAddrIn6));
513 
514  if (Family == AF_INET6)
515  {
516  PICMPV6_ECHO_REPLY pEchoReply;
517  PIPV6_ADDRESS_EX Ipv6Addr;
518 
519  pEchoReply = (PICMPV6_ECHO_REPLY)ReplyBuffer;
520 
521  Ipv6Addr = (PIPV6_ADDRESS_EX)&pEchoReply->Address;
522  SockAddrIn6.sin6_family = AF_INET6;
523  CopyMemory(SockAddrIn6.sin6_addr.u.Word, Ipv6Addr->sin6_addr, sizeof(SockAddrIn6.sin6_addr));
524  //SockAddrIn6.sin6_addr = Ipv6Addr->sin6_addr;
525  SockAddr = (PSOCKADDR)&SockAddrIn6;
526  Size = sizeof(SOCKADDR_IN6);
527 
528  GetNameInfoW(SockAddr,
529  Size,
530  Address,
531  NI_MAXHOST,
532  NULL,
533  0,
535 
537 
538  switch (pEchoReply->Status)
539  {
540  case IP_SUCCESS:
541  {
542  EchosSuccessful++;
543 
544  if (pEchoReply->RoundTripTime == 0)
546  else
548 
549  if (pEchoReply->RoundTripTime < RTTMin || RTTMin == 0)
550  RTTMin = pEchoReply->RoundTripTime;
551 
552  if (pEchoReply->RoundTripTime > RTTMax || RTTMax == 0)
553  RTTMax = pEchoReply->RoundTripTime;
554 
555  ConPuts(StdOut, L"\n");
556 
557  RTTTotal += pEchoReply->RoundTripTime;
558  break;
559  }
560 
563  break;
564 
567  break;
568 
571  break;
572 
573  default:
575  break;
576  }
577  }
578  else
579  {
580 #ifdef _WIN64
581  PICMP_ECHO_REPLY32 pEchoReply;
582 #else
583  PICMP_ECHO_REPLY pEchoReply;
584 #endif
585  IPAddr *IP4Addr;
586 
587 #ifdef _WIN64
588  pEchoReply = (PICMP_ECHO_REPLY32)ReplyBuffer;
589 #else
590  pEchoReply = (PICMP_ECHO_REPLY)ReplyBuffer;
591 #endif
592 
593  IP4Addr = (IPAddr *)&pEchoReply->Address;
594  SockAddrIn.sin_family = AF_INET;
595  SockAddrIn.sin_addr.S_un.S_addr = *IP4Addr;
596  SockAddr = (PSOCKADDR)&SockAddrIn;
597  Size = sizeof(SOCKADDR_IN);
598 
599  GetNameInfoW(SockAddr,
600  Size,
601  Address,
602  NI_MAXHOST,
603  NULL,
604  0,
606 
608 
609  switch (pEchoReply->Status)
610  {
611  case IP_SUCCESS:
612  {
613  EchosSuccessful++;
614 
616 
617  if (pEchoReply->RoundTripTime == 0)
619  else
621 
623 
624  if (pEchoReply->RoundTripTime < RTTMin || RTTMin == 0)
625  RTTMin = pEchoReply->RoundTripTime;
626 
627  if (pEchoReply->RoundTripTime > RTTMax || RTTMax == 0)
628  RTTMax = pEchoReply->RoundTripTime;
629 
630  RTTTotal += pEchoReply->RoundTripTime;
631  break;
632  }
633 
636  break;
637 
640  break;
641 
644  break;
645 
646  default:
648  break;
649  }
650  }
651  }
652 
653  free(ReplyBuffer);
654 }
655 
656 static
657 void
659 {
660  ULONG EchosLost = EchosSent - EchosReceived;
661  ULONG PercentLost = (ULONG)((EchosLost / (double)EchosSent) * 100.0);
662 
663  ConResPrintf(StdOut, IDS_STATISTICS, Address, EchosSent, EchosReceived, EchosLost, PercentLost);
664 
665  if (EchosSuccessful > 0)
666  {
667  ULONG RTTAverage = RTTTotal / EchosSuccessful;
669  }
670 }
671 
672 static
673 BOOL
674 WINAPI
676 {
677  switch (ControlType)
678  {
679  case CTRL_C_EVENT:
680  PrintStats();
682  return FALSE;
683 
684  case CTRL_BREAK_EVENT:
685  PrintStats();
687  return TRUE;
688 
689  case CTRL_CLOSE_EVENT:
690  PrintStats();
691  return FALSE;
692 
693  default:
694  return FALSE;
695  }
696 }
static WCHAR CanonName[NI_MAXHOST]
Definition: ping.c:69
namespace GUID const ADDRINFOEXW * hints
Definition: sock.c:80
static int argc
Definition: ServiceArgs.c:12
const uint16_t * PCWSTR
Definition: typedefs.h:56
#define IDS_PING_SIZE
Definition: resource.h:17
#define IDS_REQUEST_TIMED_OUT
Definition: resource.h:26
#define NI_NAMEREQD
Definition: ws2def.h:355
#define TRUE
Definition: types.h:120
int wmain(int argc, WCHAR *argv[])
Definition: ping.c:82
VOID WINAPI DECLSPEC_HOTPATCH Sleep(IN DWORD dwMilliseconds)
Definition: synch.c:790
#define IP_FLAG_DF
Definition: ipexport.h:53
#define CTRL_BREAK_EVENT
Definition: wincon.h:69
UINT32 RoundTripTime
Definition: ipexport.h:86
BOOL WINAPI IcmpCloseHandle(_In_ HANDLE IcmpHandle)
Definition: icmp.c:202
static ULONG RequestSize
Definition: ping.c:63
struct _IPV6_ADDRESS_EX * PIPV6_ADDRESS_EX
#define NI_NUMERICHOST
Definition: ws2def.h:354
ADDRESS_FAMILY sin6_family
Definition: ws2ipdef.h:179
INT WSAAPI WSAAddressToStringW(IN LPSOCKADDR lpsaAddress, IN DWORD dwAddressLength, IN LPWSAPROTOCOL_INFOW lpProtocolInfo, OUT LPWSTR lpszAddressString, IN OUT LPDWORD lpdwAddressStringLength)
Definition: rnr.c:128
#define IDS_REPLY_TIME_0MS
Definition: resource.h:21
#define AI_CANONNAME
Definition: ws2def.h:294
#define MAKEWORD(a, b)
Definition: typedefs.h:247
#define IDS_APPROXIMATE_RTT
Definition: resource.h:30
#define CTRL_CLOSE_EVENT
Definition: wincon.h:70
static BOOL ResolveTarget(PCWSTR target)
Definition: ping.c:377
struct icmp_echo_reply * PICMP_ECHO_REPLY
uint16_t * PWSTR
Definition: typedefs.h:55
#define free
Definition: debug_ros.c:5
static ULONG PingCount
Definition: ping.c:64
#define IDS_WRONG_FAMILY
Definition: resource.h:12
static ULONG EchosSuccessful
Definition: ping.c:77
INT WSAAPI WSACleanup(VOID)
Definition: startup.c:60
#define CTRL_C_EVENT
Definition: wincon.h:68
#define IDS_DEST_NET_UNREACHABLE
Definition: resource.h:25
#define INVALID_HANDLE_VALUE
Definition: compat.h:399
DWORD WINAPI GetLastError(VOID)
Definition: except.c:1059
#define ZeroMemory
Definition: winbase.h:1648
static ULONG RTTMax
Definition: ping.c:72
#define IDS_USAGE
Definition: resource.h:3
struct sockaddr * PSOCKADDR
Definition: winsock.h:485
#define MAX_SEND_SIZE
Definition: ping.c:52
_Check_return_ unsigned long __cdecl wcstoul(_In_z_ const wchar_t *_Str, _Out_opt_ _Deref_post_z_ wchar_t **_EndPtr, _In_ int _Radix)
#define IDS_PINGING_ADDRESS
Definition: resource.h:14
#define argv
Definition: mplay32.c:18
#define IP_TTL_EXPIRED_TRANSIT
Definition: ipexport.h:126
static BOOL ParseCmdLine(int argc, PWSTR argv[])
Definition: ping.c:168
static HANDLE hIcmpFile
Definition: ping.c:60
USHORT Word[8]
Definition: in6addr.h:6
static PADDRINFOW Target
Definition: ping.c:66
static BOOL WINAPI ConsoleCtrlHandler(DWORD ControlType)
Definition: ping.c:675
static void Ping(void)
Definition: ping.c:419
#define IDS_REPLY_STATUS
Definition: resource.h:23
IPAddr Address
Definition: ipexport.h:84
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
static ULONG EchosSent
Definition: ping.c:75
#define ConInitStdStreams()
Definition: stream.h:122
static int Family
Definition: ping.c:62
INT WSAAPI GetAddrInfoW(IN PCWSTR pszNodeName, IN PCWSTR pszServiceName, IN const ADDRINFOW *ptHints, OUT PADDRINFOW *pptResult)
Definition: addrinfo.c:509
int ai_family
Definition: ws2def.h:677
unsigned int BOOL
Definition: ntddk_ex.h:94
#define IDS_REPLY_TIME_MS
Definition: resource.h:20
BOOL WINAPI DECLSPEC_HOTPATCH SetConsoleCtrlHandler(PHANDLER_ROUTINE HandlerRoutine, BOOL Add)
Definition: console.c:2111
size_t ai_addrlen
Definition: ws2def.h:680
#define IDS_STATISTICS
Definition: resource.h:29
INT WINAPI WSAStartup(IN WORD wVersionRequested, OUT LPWSADATA lpWSAData)
Definition: startup.c:113
smooth NULL
Definition: ftsmooth.c:416
static WCHAR Address[46]
Definition: ping.c:68
#define IDS_MISSING_ADDRESS
Definition: resource.h:7
#define AF_INET6
Definition: winsock.h:369
void DPRINT(...)
Definition: polytest.cpp:61
static ULONG EchosReceived
Definition: ping.c:76
#define IDS_REPLY_TTL
Definition: resource.h:22
#define AF_UNSPEC
Definition: winsock.h:344
ULONG IPAddr
Definition: pfhook.h:35
IP_OPTION_INFORMATION Options
Definition: ipexport.h:90
INT __cdecl ConResPrintf(IN PCON_STREAM Stream, IN UINT uID,...)
Definition: outstream.c:781
#define IDS_DEST_HOST_UNREACHABLE
Definition: resource.h:24
static void PrintStats(void)
Definition: ping.c:658
static ULONG RTTTotal
Definition: ping.c:74
union in6_addr::@2898 u
#define IDS_TTL_EXPIRED
Definition: resource.h:27
INT WSAAPI WSAGetLastError(VOID)
Definition: dllmain.c:112
IN6_ADDR sin6_addr
Definition: ws2ipdef.h:182
#define IP_REQ_TIMED_OUT
Definition: ipexport.h:123
__wchar_t WCHAR
Definition: xmlstorage.h:180
ICMPV6_ECHO_REPLY_LH * PICMPV6_ECHO_REPLY
Definition: ipexport.h:195
#define _countof(array)
Definition: sndvol32.h:68
DWORD WINAPI Icmp6SendEcho2(_In_ HANDLE IcmpHandle, _In_opt_ HANDLE Event, _In_opt_ PIO_APC_ROUTINE ApcRoutine, _In_opt_ PVOID ApcContext, _In_ struct sockaddr_in6 *SourceAddress, _In_ struct sockaddr_in6 *DestinationAddress, _In_ LPVOID RequestData, _In_ WORD RequestSize, _In_ PIP_OPTION_INFORMATION RequestOptions, _Out_ LPVOID ReplyBuffer, _In_ DWORD ReplySize, _In_ DWORD Timeout)
Definition: icmp.c:77
#define IP_DEST_NET_UNREACHABLE
Definition: ipexport.h:115
#define WINAPI
Definition: msvc.h:6
#define CopyMemory
Definition: winbase.h:1646
unsigned long DWORD
Definition: ntddk_ex.h:95
int socklen_t
Definition: tcp.c:35
#define IDS_CTRL_C
Definition: resource.h:5
#define IDS_UNKNOWN_HOST
Definition: resource.h:13
#define StdErr
Definition: stream.h:77
#define NI_MAXHOST
Definition: ws2def.h:359
DWORD WINAPI IcmpSendEcho2(_In_ HANDLE IcmpHandle, _In_opt_ HANDLE Event, _In_opt_ PIO_APC_ROUTINE ApcRoutine, _In_opt_ PVOID ApcContext, _In_ IPAddr DestinationAddress, _In_ LPVOID RequestData, _In_ WORD RequestSize, _In_opt_ PIP_OPTION_INFORMATION RequestOptions, _Out_ LPVOID ReplyBuffer, _In_ DWORD ReplySize, _In_ DWORD Timeout)
Definition: icmp.c:285
INT WSAAPI GetNameInfoW(IN CONST SOCKADDR *pSockaddr, IN socklen_t SockaddrLength, OUT PWCHAR pNodeBuffer, IN DWORD NodeBufferSize, OUT PWCHAR pServiceBuffer, IN DWORD ServiceBufferSize, IN INT Flags)
Definition: addrinfo.c:873
unsigned char Ttl
Definition: ipexport.h:33
ICMPV6_ECHO_REPLY_LH ICMPV6_ECHO_REPLY
Definition: ipexport.h:194
unsigned char UCHAR
Definition: xmlstorage.h:181
_Must_inspect_result_ _In_ PFLT_PORT _In_ ULONG _Out_writes_bytes_opt_ ReplyLength PVOID ReplyBuffer
Definition: fltkernel.h:1903
IPV6_ADDRESS_EX Address
Definition: ipexport.h:189
static const WCHAR L[]
Definition: oid.c:1250
static ULONG RTTMin
Definition: ping.c:73
#define IDS_BAD_VALUE
Definition: resource.h:11
unsigned char Flags
Definition: ipexport.h:35
#define IDS_TRANSMIT_FAILED
Definition: resource.h:28
static IP_OPTION_INFORMATION IpOptions
Definition: ping.c:79
#define IDS_BAD_PARAMETER
Definition: resource.h:10
IN PVOID IN PVOID IN USHORT IN USHORT Size
Definition: pci.h:359
unsigned int RoundTripTime
Definition: ipexport.h:191
Status
Definition: gdiplustypes.h:24
struct in_addr sin_addr
Definition: winsock.h:512
UINT16 DataSize
Definition: ipexport.h:87
#define UINT_MAX
Definition: limits.h:41
#define AI_NUMERICHOST
Definition: ws2def.h:295
#define IDS_MISSING_VALUE
Definition: resource.h:8
static ULONG Timeout
Definition: ping.c:61
#define IDS_REPLY_BYTES
Definition: resource.h:19
_CRTIMP wchar_t *__cdecl wcsncpy(wchar_t *_Dest, const wchar_t *_Source, size_t _Count)
#define SIZEOF_IO_STATUS_BLOCK
Definition: ping.c:50
#define SIZEOF_ICMP_ERROR
Definition: ping.c:49
unsigned short USHORT
Definition: pedump.c:61
#define IDS_REPLY_FROM
Definition: resource.h:18
HANDLE WINAPI Icmp6CreateFile(void)
Definition: icmp.c:15
#define UCHAR_MAX
Definition: limits.h:25
struct sockaddr_in SOCKADDR_IN
Definition: winsock.h:487
#define IDS_PINGING_HOSTNAME
Definition: resource.h:15
static BOOL ResolveAddress
Definition: ping.c:70
INT ConPuts(IN PCON_STREAM Stream, IN LPWSTR szStr)
Definition: outstream.c:427
struct sockaddr * ai_addr
Definition: ws2def.h:682
WINSOCK_API_LINKAGE VOID WSAAPI FreeAddrInfoW(_In_opt_ PADDRINFOW pAddrInfo)
UINT32 Status
Definition: ipexport.h:85
SOCKADDR_IN6_LH SOCKADDR_IN6
Definition: ws2ipdef.h:199
#define IP_SUCCESS
Definition: ipexport.h:113
#define StdOut
Definition: stream.h:76
unsigned int ULONG
Definition: retypes.h:1
GLenum target
Definition: glext.h:7315
#define AF_INET
Definition: tcpip.h:117
#define malloc
Definition: debug_ros.c:4
_In_ UINT _In_ UINT _In_ PNDIS_PACKET Source
Definition: ndis.h:3167
#define IDS_BAD_OPTION
Definition: resource.h:9
static BOOL PingForever
Definition: ping.c:65
PWSTR ai_canonname
Definition: ws2def.h:681
void exit(int exitcode)
Definition: _exit.c:33
#define IDS_CTRL_BREAK
Definition: resource.h:4
#define IP_DEST_HOST_UNREACHABLE
Definition: ipexport.h:116
HANDLE WINAPI IcmpCreateFile(void)
Definition: icmp.c:219
#define DEFAULT_TIMEOUT
Definition: ping.c:51
static PCWSTR TargetName
Definition: ping.c:67
struct icmp_echo_reply ICMP_ECHO_REPLY
short sin_family
Definition: winsock.h:510
size_t __cdecl wcslen(_In_z_ const wchar_t *_Str)
#define IDS_WINSOCK_FAIL
Definition: resource.h:31
USHORT sin6_addr[8]
Definition: ipexport.h:173
#define IDS_NO_RESOURCES
Definition: resource.h:6