ReactOS  0.4.15-dev-321-g2d9b385
GetOwnerModuleFromUdpEntry.c
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1 /*
2  * PROJECT: ReactOS API Tests
3  * LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
4  * PURPOSE: Tests for UDP connections owner functions
5  * COPYRIGHT: Copyright 2018 Pierre Schweitzer
6  */
7 
8 #include <apitest.h>
9 
10 #define WIN32_NO_STATUS
11 #include <iphlpapi.h>
12 #include <winsock2.h>
13 
15 {
16  DWORD ret;
17  DWORD Size = 0;
18 
19  *UdpTable = NULL;
20 
21  ret = GetExtendedUdpTable(*UdpTable, &Size, Order, Family, Class, 0);
23  {
24  *UdpTable = HeapAlloc(GetProcessHeap(), 0, Size);
25  if (*UdpTable == NULL)
26  {
27  return ERROR_OUTOFMEMORY;
28  }
29 
30  ret = GetExtendedUdpTable(*UdpTable, &Size, Order, Family, Class, 0);
31  if (ret != NO_ERROR)
32  {
33  HeapFree(GetProcessHeap(), 0, *UdpTable);
34  *UdpTable = NULL;
35  }
36  }
37 
38  return ret;
39 }
40 
42 {
43  WSADATA wsaData;
44  SOCKET sock;
46  PMIB_UDPTABLE_OWNER_MODULE UdpTableOwnerMod;
47  DWORD i;
48  BOOLEAN Found;
49  FILETIME Creation;
50  LARGE_INTEGER CreationTime;
51  DWORD Pid = GetCurrentProcessId();
52 
53  if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0)
54  {
55  skip("Failed to init WS2\n");
56  return;
57  }
58 
59  GetSystemTimeAsFileTime(&Creation);
60  CreationTime.LowPart = Creation.dwLowDateTime;
61  CreationTime.HighPart = Creation.dwHighDateTime;
62 
64  if (sock == INVALID_SOCKET)
65  {
66  skip("Cannot create socket\n");
67  goto quit;
68  }
69 
70  ZeroMemory(&server, sizeof(SOCKADDR_IN));
71  server.sin_family = AF_INET;
72  server.sin_addr.s_addr = htonl(INADDR_ANY);
73  server.sin_port = htons(9876);
74 
75  if (bind(sock, (SOCKADDR*)&server, sizeof(SOCKADDR_IN)) == SOCKET_ERROR)
76  {
77  skip("Cannot bind socket\n");
78  goto quit2;
79  }
80 
82  {
83  ok(UdpTableOwnerMod->dwNumEntries > 0, "No UDP connections?!\n");
84 
85  Found = FALSE;
86  for (i = 0; i < UdpTableOwnerMod->dwNumEntries; ++i)
87  {
88  if (UdpTableOwnerMod->table[i].dwLocalAddr == 0 &&
89  UdpTableOwnerMod->table[i].dwLocalPort == htons(9876))
90  {
91  Found = TRUE;
92  break;
93  }
94  }
95 
96  if (!Found)
97  {
98  skip("Our socket wasn't found!\n");
99  }
100  else
101  {
102  DWORD Size = 0;
104 
105  ok(UdpTableOwnerMod->table[i].dwOwningPid == Pid, "Invalid owner\n");
106 
107  ok(UdpTableOwnerMod->table[i].liCreateTimestamp.QuadPart >= CreationTime.QuadPart, "Invalid time\n");
108  ok(UdpTableOwnerMod->table[i].liCreateTimestamp.QuadPart <= CreationTime.QuadPart + 60000000000LL, "Invalid time\n");
109 
110  if (GetOwnerModuleFromUdpEntry(&UdpTableOwnerMod->table[i], TCPIP_OWNER_MODULE_INFO_BASIC, BasicInfo, &Size) == ERROR_INSUFFICIENT_BUFFER)
111  {
113  ok(BasicInfo != NULL, "HeapAlloc failed\n");
114 
115  if (GetOwnerModuleFromUdpEntry(&UdpTableOwnerMod->table[i], TCPIP_OWNER_MODULE_INFO_BASIC, BasicInfo, &Size) == ERROR_SUCCESS)
116  {
118  PWSTR FileName;
119 
121  {
123  ++FileName;
124 
125  ok(_wcsicmp(CurrentModule, BasicInfo->pModulePath) == 0, "Mismatching names (%S, %S)\n", CurrentModule, BasicInfo->pModulePath);
126  ok(_wcsicmp(FileName, BasicInfo->pModuleName) == 0, "Mismatching names (%S, %S)\n", FileName, BasicInfo->pModuleName);
127  }
128  else
129  {
130  skip("GetModuleFileNameW failed\n");
131  }
132  }
133  else
134  {
135  skip("GetOwnerModuleFromTcpEntry failed\n");
136  }
137  }
138  else
139  {
140  skip("GetOwnerModuleFromTcpEntry failed\n");
141  }
142  }
143 
144  HeapFree(GetProcessHeap(), 0, UdpTableOwnerMod);
145  }
146  else
147  {
148  skip("GetExtendedUdpTableWithAlloc failure\n");
149  }
150 
151 quit2:
152  closesocket(sock);
153 quit:
154  WSACleanup();
155 }
DWORD WINAPI GetOwnerModuleFromUdpEntry(PMIB_UDPROW_OWNER_MODULE pUdpEntry, TCPIP_OWNER_MODULE_INFO_CLASS Class, PVOID Buffer, PDWORD pdwSize)
#define SOCKET_ERROR
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START_TEST(GetOwnerModuleFromUdpEntry)
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