* iphlpapi dll implementation
*
* Copyright (C) 2003 Juan Lang
+ * 2018 Pierre Schweitzer
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
#include <config.h>
#include "iphlpapi_private.h"
#include <strsafe.h>
+#include <psapi.h>
WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi);
{
DWORD ret;
- TRACE("ppIfTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n", ppIfTable,
- (DWORD)bOrder, (DWORD)heap, flags);
+ TRACE("ppIfTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx\n", ppIfTable,
+ (DWORD)bOrder, heap, flags);
if (!ppIfTable)
ret = ERROR_INVALID_PARAMETER;
else {
{
DWORD ret;
- TRACE("ppIpAddrTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
- ppIpAddrTable, (DWORD)bOrder, (DWORD)heap, flags);
+ TRACE("ppIpAddrTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx\n",
+ ppIpAddrTable, (DWORD)bOrder, heap, flags);
if (!ppIpAddrTable)
ret = ERROR_INVALID_PARAMETER;
else {
{
DWORD ret;
- TRACE("ppIpForwardTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
- ppIpForwardTable, (DWORD)bOrder, (DWORD)heap, flags);
+ TRACE("ppIpForwardTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx\n",
+ ppIpForwardTable, (DWORD)bOrder, heap, flags);
if (!ppIpForwardTable)
ret = ERROR_INVALID_PARAMETER;
else {
{
DWORD ret;
- TRACE("ppIpNetTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
- ppIpNetTable, (DWORD)bOrder, (DWORD)heap, flags);
+ TRACE("ppIpNetTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx\n",
+ ppIpNetTable, (DWORD)bOrder, heap, flags);
if (!ppIpNetTable)
ret = ERROR_INVALID_PARAMETER;
else {
{
DWORD ret;
- TRACE("ppTcpTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
- ppTcpTable, (DWORD)bOrder, (DWORD)heap, flags);
+ TRACE("ppTcpTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx\n",
+ ppTcpTable, (DWORD)bOrder, heap, flags);
if (!ppTcpTable)
ret = ERROR_INVALID_PARAMETER;
else {
}
+/******************************************************************
+ * AllocateAndGetTcpExTableFromStack (IPHLPAPI.@)
+ *
+ *
+ * PARAMS
+ *
+ * ppTcpTable [Out]
+ * bOrder [In] -- passed to GetExtendedTcpTable to order the table
+ * heap [In] -- heap from which the table is allocated
+ * flags [In] -- flags to HeapAlloc
+ * family [In] -- passed to GetExtendedTcpTable to select INET family
+ *
+ * RETURNS
+ *
+ * DWORD
+ *
+ */
+DWORD WINAPI AllocateAndGetTcpExTableFromStack(PVOID *ppTcpTable,
+ BOOL bOrder, HANDLE heap, DWORD flags, DWORD family)
+{
+ DWORD ret;
+
+ TRACE("ppTcpTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx, family 0x%08lx\n",
+ ppTcpTable, (DWORD)bOrder, heap, flags, family);
+ if (!ppTcpTable)
+ ret = ERROR_INVALID_PARAMETER;
+ else {
+ DWORD dwSize = 0;
+
+ *ppTcpTable = NULL;
+ ret = GetExtendedTcpTable(*ppTcpTable, &dwSize, bOrder, family, TCP_TABLE_OWNER_PID_ALL, 0);
+ if (ret == ERROR_INSUFFICIENT_BUFFER) {
+ *ppTcpTable = (PMIB_TCPTABLE_OWNER_PID)HeapAlloc(heap, flags, dwSize);
+ ret = GetExtendedTcpTable(*ppTcpTable, &dwSize, bOrder, family, TCP_TABLE_OWNER_PID_ALL, 0);
+ if (ret != NO_ERROR) {
+ HeapFree(heap, flags, *ppTcpTable);
+ *ppTcpTable = NULL;
+ }
+ }
+ }
+ TRACE("returning %ld\n", ret);
+ return ret;
+}
+
+
+/******************************************************************
+ * AllocateAndGetTcpExTable2FromStack (IPHLPAPI.@)
+ *
+ *
+ * PARAMS
+ *
+ * ppTcpTable [Out]
+ * bOrder [In] -- passed to GetExtendedTcpTable to order the table
+ * heap [In] -- heap from which the table is allocated
+ * flags [In] -- flags to HeapAlloc
+ * family [In] -- passed to GetExtendedTcpTable to select INET family
+ * class [In] -- passed to GetExtendedTcpTable to select information
+ *
+ * RETURNS
+ *
+ * DWORD
+ *
+ */
+DWORD WINAPI AllocateAndGetTcpExTable2FromStack(PVOID *ppTcpTable,
+ BOOL bOrder, HANDLE heap, DWORD flags, DWORD family, TCP_TABLE_CLASS class)
+{
+ DWORD ret;
+
+ TRACE("ppTcpTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx, family %ld, class %ld\n",
+ ppTcpTable, (DWORD)bOrder, heap, flags, family, class);
+ if (!ppTcpTable)
+ ret = ERROR_INVALID_PARAMETER;
+ else {
+ DWORD dwSize = 0;
+
+ *ppTcpTable = NULL;
+ ret = GetExtendedTcpTable(*ppTcpTable, &dwSize, bOrder, family, class, 0);
+ if (ret == ERROR_INSUFFICIENT_BUFFER) {
+ *ppTcpTable = HeapAlloc(heap, flags, dwSize);
+ ret = GetExtendedTcpTable(*ppTcpTable, &dwSize, bOrder, family, class, 0);
+ if (ret != NO_ERROR) {
+ HeapFree(heap, flags, *ppTcpTable);
+ *ppTcpTable = NULL;
+ }
+ }
+ }
+ TRACE("returning %ld\n", ret);
+ return ret;
+}
+
+
/******************************************************************
* AllocateAndGetUdpTableFromStack (IPHLPAPI.@)
*
{
DWORD ret;
- TRACE("ppUdpTable %p, bOrder %ld, heap 0x%08lx, flags 0x%08lx\n",
- ppUdpTable, (DWORD)bOrder, (DWORD)heap, flags);
+ TRACE("ppUdpTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx\n",
+ ppUdpTable, (DWORD)bOrder, heap, flags);
if (!ppUdpTable)
ret = ERROR_INVALID_PARAMETER;
else {
}
+/******************************************************************
+ * AllocateAndGetUdpExTableFromStack (IPHLPAPI.@)
+ *
+ *
+ * PARAMS
+ *
+ * ppUdpTable [Out]
+ * bOrder [In] -- passed to GetExtendedUdpTable to order the table
+ * heap [In] -- heap from which the table is allocated
+ * flags [In] -- flags to HeapAlloc
+ * family [In] -- passed to GetExtendedUdpTable to select INET family
+ *
+ * RETURNS
+ *
+ * DWORD
+ *
+ */
+DWORD WINAPI AllocateAndGetUdpExTableFromStack(PVOID *ppUdpTable,
+ BOOL bOrder, HANDLE heap, DWORD flags, DWORD family)
+{
+ DWORD ret;
+
+ TRACE("ppUdpTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx, family 0x%08lx\n",
+ ppUdpTable, (DWORD)bOrder, heap, flags, family);
+ if (!ppUdpTable)
+ ret = ERROR_INVALID_PARAMETER;
+ else {
+ DWORD dwSize = 0;
+
+ *ppUdpTable = NULL;
+ ret = GetExtendedUdpTable(*ppUdpTable, &dwSize, bOrder, family, UDP_TABLE_OWNER_PID, 0);
+ if (ret == ERROR_INSUFFICIENT_BUFFER) {
+ *ppUdpTable = (PMIB_UDPTABLE_OWNER_PID)HeapAlloc(heap, flags, dwSize);
+ ret = GetExtendedUdpTable(*ppUdpTable, &dwSize, bOrder, family, UDP_TABLE_OWNER_PID, 0);
+ if (ret != NO_ERROR) {
+ HeapFree(heap, flags, *ppUdpTable);
+ *ppUdpTable = NULL;
+ }
+ }
+ }
+ TRACE("returning %ld\n", ret);
+ return ret;
+}
+
+
+/******************************************************************
+ * AllocateAndGetUdpExTable2FromStack (IPHLPAPI.@)
+ *
+ *
+ * PARAMS
+ *
+ * ppUdpTable [Out]
+ * bOrder [In] -- passed to GetExtendedUdpTable to order the table
+ * heap [In] -- heap from which the table is allocated
+ * flags [In] -- flags to HeapAlloc
+ * family [In] -- passed to GetExtendedUdpTable to select INET family
+ * class [In] -- passed to GetExtendedUdpTable to select information
+ *
+ * RETURNS
+ *
+ * DWORD
+ *
+ */
+DWORD WINAPI AllocateAndGetUdpExTable2FromStack(PVOID *ppUdpTable,
+ BOOL bOrder, HANDLE heap, DWORD flags, DWORD family, UDP_TABLE_CLASS class)
+{
+ DWORD ret;
+
+ TRACE("ppUdpTable %p, bOrder %ld, heap 0x%p, flags 0x%08lx, family %ld, class %ld\n",
+ ppUdpTable, (DWORD)bOrder, heap, flags, family, class);
+ if (!ppUdpTable)
+ ret = ERROR_INVALID_PARAMETER;
+ else {
+ DWORD dwSize = 0;
+
+ *ppUdpTable = NULL;
+ ret = GetExtendedUdpTable(*ppUdpTable, &dwSize, bOrder, family, class, 0);
+ if (ret == ERROR_INSUFFICIENT_BUFFER) {
+ *ppUdpTable = HeapAlloc(heap, flags, dwSize);
+ ret = GetExtendedUdpTable(*ppUdpTable, &dwSize, bOrder, family, class, 0);
+ if (ret != NO_ERROR) {
+ HeapFree(heap, flags, *ppUdpTable);
+ *ppUdpTable = NULL;
+ }
+ }
+ }
+ TRACE("returning %ld\n", ret);
+ return ret;
+}
+
+
/******************************************************************
* CreateIpForwardEntry (IPHLPAPI.@)
*
return ret;
}
-static int TcpTableSorter(const void *a, const void *b);
+static int TcpTableSorter(const void *a, const void *b)
+{
+ int ret;
+
+ if (a && b) {
+ PMIB_TCPROW rowA = (PMIB_TCPROW)a, rowB = (PMIB_TCPROW)b;
+
+ ret = rowA->dwLocalAddr - rowB->dwLocalAddr;
+ if (ret == 0) {
+ ret = rowA->dwLocalPort - rowB->dwLocalPort;
+ if (ret == 0) {
+ ret = rowA->dwRemoteAddr - rowB->dwRemoteAddr;
+ if (ret == 0)
+ ret = rowA->dwRemotePort - rowB->dwRemotePort;
+ }
+ }
+ }
+ else
+ ret = 0;
+ return ret;
+}
/******************************************************************
* GetExtendedTcpTable (IPHLPAPI.@)
* NOTES
*/
-DWORD WINAPI GetExtendedTcpTable(PVOID pTcpTable, PDWORD pdwSize, BOOL bOrder, ULONG ulAf, TCP_TABLE_CLASS TableClass, ULONG Reserved)
+DWORD WINAPI GetExtendedTcpTable(PVOID pTcpTable, PDWORD pdwSize, BOOL bOrder, ULONG ulAf, TCP_TABLE_CLASS TableClass, ULONG Reserved)
+{
+ DWORD i, count, size;
+ DWORD ret = NO_ERROR;
+
+ if (!pdwSize)
+ {
+ return ERROR_INVALID_PARAMETER;
+ }
+
+ if (ulAf != AF_INET)
+ {
+ UNIMPLEMENTED;
+ return ERROR_INVALID_PARAMETER;
+ }
+
+ switch (TableClass)
+ {
+ case TCP_TABLE_BASIC_ALL:
+ {
+ PMIB_TCPTABLE pOurTcpTable = getTcpTable(ClassBasic);
+ PMIB_TCPTABLE pTheirTcpTable = pTcpTable;
+
+ if (pOurTcpTable)
+ {
+ size = FIELD_OFFSET(MIB_TCPTABLE, table) + pOurTcpTable->dwNumEntries * sizeof(MIB_TCPROW);
+ if (size > *pdwSize || !pTheirTcpTable)
+ {
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ memcpy(pTheirTcpTable, pOurTcpTable, size);
+
+ if (bOrder)
+ qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
+ sizeof(MIB_TCPROW), TcpTableSorter);
+ }
+
+ free(pOurTcpTable);
+ }
+ }
+ break;
+
+ case TCP_TABLE_BASIC_CONNECTIONS:
+ {
+ PMIB_TCPTABLE pOurTcpTable = getTcpTable(ClassBasic);
+ PMIB_TCPTABLE pTheirTcpTable = pTcpTable;
+
+ if (pOurTcpTable)
+ {
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].State != MIB_TCP_STATE_LISTEN)
+ {
+ ++count;
+ }
+ }
+
+ size = FIELD_OFFSET(MIB_TCPTABLE, table) + count * sizeof(MIB_TCPROW);
+ if (size > *pdwSize || !pTheirTcpTable)
+ {
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ pTheirTcpTable->dwNumEntries = count;
+
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].State != MIB_TCP_STATE_LISTEN)
+ {
+ memcpy(&pTheirTcpTable->table[count], &pOurTcpTable->table[i], sizeof(MIB_TCPROW));
+ ++count;
+ }
+ }
+ ASSERT(count == pTheirTcpTable->dwNumEntries);
+
+ if (bOrder)
+ qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
+ sizeof(MIB_TCPROW), TcpTableSorter);
+ }
+
+ free(pOurTcpTable);
+ }
+ }
+ break;
+
+ case TCP_TABLE_BASIC_LISTENER:
+ {
+ PMIB_TCPTABLE pOurTcpTable = getTcpTable(ClassBasic);
+ PMIB_TCPTABLE pTheirTcpTable = pTcpTable;
+
+ if (pOurTcpTable)
+ {
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].State == MIB_TCP_STATE_LISTEN)
+ {
+ ++count;
+ }
+ }
+
+ size = FIELD_OFFSET(MIB_TCPTABLE, table) + count * sizeof(MIB_TCPROW);
+ if (size > *pdwSize || !pTheirTcpTable)
+ {
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ pTheirTcpTable->dwNumEntries = count;
+
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].State == MIB_TCP_STATE_LISTEN)
+ {
+ memcpy(&pTheirTcpTable->table[count], &pOurTcpTable->table[i], sizeof(MIB_TCPROW));
+ ++count;
+ }
+ }
+ ASSERT(count == pTheirTcpTable->dwNumEntries);
+
+ if (bOrder)
+ qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
+ sizeof(MIB_TCPROW), TcpTableSorter);
+ }
+
+ free(pOurTcpTable);
+ }
+ }
+ break;
+
+ case TCP_TABLE_OWNER_PID_ALL:
+ {
+ PMIB_TCPTABLE_OWNER_PID pOurTcpTable = getTcpTable(ClassModulePid);
+ PMIB_TCPTABLE_OWNER_PID pTheirTcpTable = pTcpTable;
+
+ if (pOurTcpTable)
+ {
+ size = FIELD_OFFSET(MIB_TCPTABLE_OWNER_PID, table) + pOurTcpTable->dwNumEntries * sizeof(MIB_TCPROW_OWNER_PID);
+ if (size > *pdwSize || !pTheirTcpTable)
+ {
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ memcpy(pTheirTcpTable, pOurTcpTable, size);
+
+ /* Don't sort on PID, so use basic helper */
+ if (bOrder)
+ qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
+ sizeof(MIB_TCPROW_OWNER_PID), TcpTableSorter);
+ }
+
+ free(pOurTcpTable);
+ }
+ }
+ break;
+
+ case TCP_TABLE_OWNER_PID_CONNECTIONS:
+ {
+ PMIB_TCPTABLE_OWNER_PID pOurTcpTable = getTcpTable(ClassModulePid);
+ PMIB_TCPTABLE_OWNER_PID pTheirTcpTable = pTcpTable;
+
+ if (pOurTcpTable)
+ {
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].dwState != MIB_TCP_STATE_LISTEN)
+ {
+ ++count;
+ }
+ }
+
+ size = FIELD_OFFSET(MIB_TCPTABLE_OWNER_PID, table) + count * sizeof(MIB_TCPROW_OWNER_PID);
+ if (size > *pdwSize || !pTheirTcpTable)
+ {
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ pTheirTcpTable->dwNumEntries = count;
+
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].dwState != MIB_TCP_STATE_LISTEN)
+ {
+ memcpy(&pTheirTcpTable->table[count], &pOurTcpTable->table[i], sizeof(MIB_TCPROW_OWNER_PID));
+ ++count;
+ }
+ }
+ ASSERT(count == pTheirTcpTable->dwNumEntries);
+
+ /* Don't sort on PID, so use basic helper */
+ if (bOrder)
+ qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
+ sizeof(MIB_TCPROW_OWNER_PID), TcpTableSorter);
+ }
+
+ free(pOurTcpTable);
+ }
+ }
+ break;
+
+ case TCP_TABLE_OWNER_PID_LISTENER:
+ {
+ PMIB_TCPTABLE_OWNER_PID pOurTcpTable = getTcpTable(ClassModulePid);
+ PMIB_TCPTABLE_OWNER_PID pTheirTcpTable = pTcpTable;
+
+ if (pOurTcpTable)
+ {
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].dwState == MIB_TCP_STATE_LISTEN)
+ {
+ ++count;
+ }
+ }
+
+ size = FIELD_OFFSET(MIB_TCPTABLE_OWNER_PID, table) + count * sizeof(MIB_TCPROW_OWNER_PID);
+ if (size > *pdwSize || !pTheirTcpTable)
+ {
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ pTheirTcpTable->dwNumEntries = count;
+
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].dwState == MIB_TCP_STATE_LISTEN)
+ {
+ memcpy(&pTheirTcpTable->table[count], &pOurTcpTable->table[i], sizeof(MIB_TCPROW_OWNER_PID));
+ ++count;
+ }
+ }
+ ASSERT(count == pTheirTcpTable->dwNumEntries);
+
+ /* Don't sort on PID, so use basic helper */
+ if (bOrder)
+ qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
+ sizeof(MIB_TCPROW_OWNER_PID), TcpTableSorter);
+ }
+
+ free(pOurTcpTable);
+ }
+ }
+ break;
+
+ case TCP_TABLE_OWNER_MODULE_ALL:
+ {
+ PMIB_TCPTABLE_OWNER_MODULE pOurTcpTable = getTcpTable(ClassModule);
+ PMIB_TCPTABLE_OWNER_MODULE pTheirTcpTable = pTcpTable;
+
+ if (pOurTcpTable)
+ {
+ size = FIELD_OFFSET(MIB_TCPTABLE_OWNER_MODULE, table) + pOurTcpTable->dwNumEntries * sizeof(MIB_TCPROW_OWNER_MODULE);
+ if (size > *pdwSize || !pTheirTcpTable)
+ {
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ memcpy(pTheirTcpTable, pOurTcpTable, size);
+
+ /* Don't sort on PID, so use basic helper */
+ if (bOrder)
+ qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
+ sizeof(MIB_TCPROW_OWNER_MODULE), TcpTableSorter);
+ }
+
+ free(pOurTcpTable);
+ }
+ }
+ break;
+
+ case TCP_TABLE_OWNER_MODULE_CONNECTIONS:
+ {
+ PMIB_TCPTABLE_OWNER_MODULE pOurTcpTable = getTcpTable(ClassModule);
+ PMIB_TCPTABLE_OWNER_MODULE pTheirTcpTable = pTcpTable;
+
+ if (pOurTcpTable)
+ {
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].dwState != MIB_TCP_STATE_LISTEN)
+ {
+ ++count;
+ }
+ }
+
+ size = FIELD_OFFSET(MIB_TCPTABLE_OWNER_MODULE, table) + count * sizeof(MIB_TCPROW_OWNER_MODULE);
+ if (size > *pdwSize || !pTheirTcpTable)
+ {
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ pTheirTcpTable->dwNumEntries = count;
+
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].dwState != MIB_TCP_STATE_LISTEN)
+ {
+ memcpy(&pTheirTcpTable->table[count], &pOurTcpTable->table[i], sizeof(MIB_TCPROW_OWNER_MODULE));
+ ++count;
+ }
+ }
+ ASSERT(count == pTheirTcpTable->dwNumEntries);
+
+ /* Don't sort on PID, so use basic helper */
+ if (bOrder)
+ qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
+ sizeof(MIB_TCPROW_OWNER_MODULE), TcpTableSorter);
+ }
+
+ free(pOurTcpTable);
+ }
+ }
+ break;
+
+ case TCP_TABLE_OWNER_MODULE_LISTENER:
+ {
+ PMIB_TCPTABLE_OWNER_MODULE pOurTcpTable = getTcpTable(ClassModule);
+ PMIB_TCPTABLE_OWNER_MODULE pTheirTcpTable = pTcpTable;
+
+ if (pOurTcpTable)
+ {
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].dwState == MIB_TCP_STATE_LISTEN)
+ {
+ ++count;
+ }
+ }
+
+ size = FIELD_OFFSET(MIB_TCPTABLE_OWNER_MODULE, table) + count * sizeof(MIB_TCPROW_OWNER_MODULE);
+ if (size > *pdwSize || !pTheirTcpTable)
+ {
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ pTheirTcpTable->dwNumEntries = count;
+
+ for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ {
+ if (pOurTcpTable->table[i].dwState == MIB_TCP_STATE_LISTEN)
+ {
+ memcpy(&pTheirTcpTable->table[count], &pOurTcpTable->table[i], sizeof(MIB_TCPROW_OWNER_MODULE));
+ ++count;
+ }
+ }
+ ASSERT(count == pTheirTcpTable->dwNumEntries);
+
+ /* Don't sort on PID, so use basic helper */
+ if (bOrder)
+ qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
+ sizeof(MIB_TCPROW_OWNER_MODULE), TcpTableSorter);
+ }
+
+ free(pOurTcpTable);
+ }
+ }
+ break;
+
+ default:
+ ret = ERROR_INVALID_PARAMETER;
+ break;
+ }
+
+ return ret;
+}
+
+
+static int UdpTableSorter(const void *a, const void *b)
+{
+ int ret;
+
+ if (a && b) {
+ PMIB_UDPROW rowA = (PMIB_UDPROW)a, rowB = (PMIB_UDPROW)b;
+
+ ret = rowA->dwLocalAddr - rowB->dwLocalAddr;
+ if (ret == 0)
+ ret = rowA->dwLocalPort - rowB->dwLocalPort;
+ }
+ else
+ ret = 0;
+ return ret;
+}
+
+/******************************************************************
+ * GetExtendedUdpTable (IPHLPAPI.@)
+ *
+ * Get the table of UDP endpoints available to the application.
+ *
+ * PARAMS
+ * pUdpTable [Out] table struct with the filtered UDP endpoints available to application
+ * pdwSize [In/Out] estimated size of the structure returned in pUdpTable, in bytes
+ * bOrder [In] whether to order the table
+ * ulAf [in] version of IP used by the UDP endpoints
+ * TableClass [in] type of the UDP table structure from UDP_TABLE_CLASS
+ * Reserved [in] reserved - this value must be zero
+ *
+ * RETURNS
+ * Success: NO_ERROR
+ * Failure: either ERROR_INSUFFICIENT_BUFFER or ERROR_INVALID_PARAMETER
+ *
+ * NOTES
+ */
+
+DWORD WINAPI GetExtendedUdpTable(PVOID pUdpTable, PDWORD pdwSize, BOOL bOrder, ULONG ulAf, UDP_TABLE_CLASS TableClass, ULONG Reserved)
{
- DWORD i, count;
+ DWORD size;
DWORD ret = NO_ERROR;
if (!pdwSize)
switch (TableClass)
{
- case TCP_TABLE_BASIC_ALL:
- ret = GetTcpTable(pTcpTable, pdwSize, bOrder);
- break;
-
- case TCP_TABLE_BASIC_CONNECTIONS:
+ case UDP_TABLE_BASIC:
{
- PMIB_TCPTABLE pOurTcpTable = getTcpTable();
- PMIB_TCPTABLE pTheirTcpTable = pTcpTable;
+ PMIB_UDPTABLE pOurUdpTable = getUdpTable(ClassBasic);
+ PMIB_UDPTABLE pTheirUdpTable = pUdpTable;
- if (pOurTcpTable)
+ if (pOurUdpTable)
{
- for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
- {
- if (pOurTcpTable->table[i].State != MIB_TCP_STATE_LISTEN)
- {
- ++count;
- }
- }
-
- if (sizeof(MIB_TCPTABLE) + count * sizeof(MIB_TCPROW) > *pdwSize || !pTheirTcpTable)
+ size = FIELD_OFFSET(MIB_UDPTABLE, table) + pOurUdpTable->dwNumEntries * sizeof(MIB_UDPROW);
+ if (size > *pdwSize || !pTheirUdpTable)
{
- *pdwSize = sizeof(MIB_TCPTABLE) + count * sizeof(MIB_TCPROW);
+ *pdwSize = size;
ret = ERROR_INSUFFICIENT_BUFFER;
}
else
{
- pTheirTcpTable->dwNumEntries = count;
-
- for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
- {
- if (pOurTcpTable->table[i].State != MIB_TCP_STATE_LISTEN)
- {
- memcpy(&pTheirTcpTable->table[count], &pOurTcpTable->table[i], sizeof(MIB_TCPROW));
- ++count;
- }
- }
- ASSERT(count == pTheirTcpTable->dwNumEntries);
+ memcpy(pTheirUdpTable, pOurUdpTable, size);
if (bOrder)
- qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
- sizeof(MIB_TCPROW), TcpTableSorter);
+ qsort(pTheirUdpTable->table, pTheirUdpTable->dwNumEntries,
+ sizeof(MIB_UDPROW), UdpTableSorter);
}
+
+ free(pOurUdpTable);
}
}
break;
- case TCP_TABLE_BASIC_LISTENER:
+ case UDP_TABLE_OWNER_PID:
{
- PMIB_TCPTABLE pOurTcpTable = getTcpTable();
- PMIB_TCPTABLE pTheirTcpTable = pTcpTable;
+ PMIB_UDPTABLE_OWNER_PID pOurUdpTable = getUdpTable(ClassModulePid);
+ PMIB_UDPTABLE_OWNER_PID pTheirUdpTable = pUdpTable;
- if (pOurTcpTable)
+ if (pOurUdpTable)
{
- for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
+ size = FIELD_OFFSET(MIB_UDPTABLE_OWNER_PID, table) + pOurUdpTable->dwNumEntries * sizeof(MIB_UDPROW_OWNER_PID);
+ if (size > *pdwSize || !pTheirUdpTable)
{
- if (pOurTcpTable->table[i].State == MIB_TCP_STATE_LISTEN)
- {
- ++count;
- }
+ *pdwSize = size;
+ ret = ERROR_INSUFFICIENT_BUFFER;
+ }
+ else
+ {
+ memcpy(pTheirUdpTable, pOurUdpTable, size);
+
+ if (bOrder)
+ qsort(pTheirUdpTable->table, pTheirUdpTable->dwNumEntries,
+ sizeof(MIB_UDPROW_OWNER_PID), UdpTableSorter);
}
- if (sizeof(MIB_TCPTABLE) + count * sizeof(MIB_TCPROW) > *pdwSize || !pTheirTcpTable)
+ free(pOurUdpTable);
+ }
+ }
+ break;
+
+ case UDP_TABLE_OWNER_MODULE:
+ {
+ PMIB_UDPTABLE_OWNER_MODULE pOurUdpTable = getUdpTable(ClassModule);
+ PMIB_UDPTABLE_OWNER_MODULE pTheirUdpTable = pUdpTable;
+
+ if (pOurUdpTable)
+ {
+ size = FIELD_OFFSET(MIB_UDPTABLE_OWNER_MODULE, table) + pOurUdpTable->dwNumEntries * sizeof(MIB_UDPROW_OWNER_MODULE);
+ if (size > *pdwSize || !pTheirUdpTable)
{
- *pdwSize = sizeof(MIB_TCPTABLE) + count * sizeof(MIB_TCPROW);
+ *pdwSize = size;
ret = ERROR_INSUFFICIENT_BUFFER;
}
else
{
- pTheirTcpTable->dwNumEntries = count;
-
- for (i = 0, count = 0; i < pOurTcpTable->dwNumEntries; ++i)
- {
- if (pOurTcpTable->table[i].State == MIB_TCP_STATE_LISTEN)
- {
- memcpy(&pTheirTcpTable->table[count], &pOurTcpTable->table[i], sizeof(MIB_TCPROW));
- ++count;
- }
- }
- ASSERT(count == pTheirTcpTable->dwNumEntries);
+ memcpy(pTheirUdpTable, pOurUdpTable, size);
if (bOrder)
- qsort(pTheirTcpTable->table, pTheirTcpTable->dwNumEntries,
- sizeof(MIB_TCPROW), TcpTableSorter);
+ qsort(pTheirUdpTable->table, pTheirUdpTable->dwNumEntries,
+ sizeof(MIB_UDPROW_OWNER_MODULE), UdpTableSorter);
}
+
+ free(pOurUdpTable);
}
}
break;
default:
- UNIMPLEMENTED;
ret = ERROR_INVALID_PARAMETER;
break;
}
- return ret;
+ return ret;
}
}
+static DWORD GetOwnerModuleFromPidEntry(DWORD OwningPid, TCPIP_OWNER_MODULE_INFO_CLASS Class, PVOID Buffer, PDWORD pdwSize)
+{
+ HANDLE Process;
+ DWORD FileLen, PathLen, Error;
+ WCHAR File[MAX_PATH], Path[MAX_PATH];
+ PTCPIP_OWNER_MODULE_BASIC_INFO BasicInfo;
+
+ if (IsBadWritePtr(pdwSize, sizeof(DWORD)) ||
+ IsBadWritePtr(Buffer, *pdwSize))
+ {
+ return ERROR_INVALID_PARAMETER;
+ }
+
+ if (OwningPid == 0)
+ {
+ return ERROR_NOT_FOUND;
+ }
+
+ Process = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, OwningPid);
+ if (Process == NULL)
+ {
+ return GetLastError();
+ }
+
+ FileLen = GetModuleBaseNameW(Process, NULL, File, MAX_PATH);
+ if (FileLen != 0)
+ {
+ PathLen = GetModuleFileNameExW(Process, NULL, Path, MAX_PATH);
+ if (PathLen == 0)
+ {
+ CloseHandle(Process);
+ return GetLastError();
+ }
+
+ /* Add NULL char */
+ ++FileLen;
+ ++PathLen;
+ PathLen *= sizeof(WCHAR);
+ FileLen *= sizeof(WCHAR);
+ }
+ else
+ {
+ Error = GetLastError();
+
+ if (Error == ERROR_PARTIAL_COPY)
+ {
+ wcscpy(File, L"System");
+ wcscpy(Path, L"System");
+
+ PathLen = sizeof(L"System");
+ FileLen = sizeof(L"System");
+ }
+ else
+ {
+ CloseHandle(Process);
+ return Error;
+ }
+ }
+
+ CloseHandle(Process);
+
+ if (*pdwSize < sizeof(TCPIP_OWNER_MODULE_BASIC_INFO) + PathLen + FileLen)
+ {
+ *pdwSize = sizeof(TCPIP_OWNER_MODULE_BASIC_INFO) + PathLen + FileLen;
+ return ERROR_INSUFFICIENT_BUFFER;
+ }
+
+ BasicInfo = Buffer;
+ BasicInfo->pModuleName = (PVOID)((ULONG_PTR)BasicInfo + sizeof(TCPIP_OWNER_MODULE_BASIC_INFO));
+ BasicInfo->pModulePath = (PVOID)((ULONG_PTR)BasicInfo->pModuleName + FileLen);
+ wcscpy(BasicInfo->pModuleName, File);
+ wcscpy(BasicInfo->pModulePath, Path);
+ *pdwSize = sizeof(TCPIP_OWNER_MODULE_BASIC_INFO) + PathLen + FileLen;
+
+ return NO_ERROR;
+}
+
+static DWORD GetOwnerModuleFromTagEntry(DWORD OwningPid, DWORD OwningTag, TCPIP_OWNER_MODULE_INFO_CLASS Class, PVOID Buffer, PDWORD pdwSize)
+{
+ UINT Size;
+ HRESULT Res;
+ HANDLE hAdvapi32;
+ WCHAR SysDir[MAX_PATH];
+ PTCPIP_OWNER_MODULE_BASIC_INFO BasicInfo;
+ ULONG (NTAPI *_I_QueryTagInformation)(PVOID, DWORD, PVOID);
+ struct
+ {
+ DWORD ProcessId;
+ DWORD ServiceTag;
+ DWORD TagType;
+ PWSTR Buffer;
+ } ServiceQuery;
+
+ if (IsBadWritePtr(pdwSize, sizeof(DWORD)) ||
+ IsBadWritePtr(Buffer, *pdwSize))
+ {
+ return ERROR_INVALID_PARAMETER;
+ }
+
+ /* First, secure (avoid injections) load advapi32.dll */
+ Size = GetSystemDirectoryW(SysDir, MAX_PATH);
+ if (Size == 0)
+ {
+ return GetLastError();
+ }
+
+ Res = StringCchCatW(&SysDir[Size], MAX_PATH - Size, L"\\advapi32.dll");
+ if (FAILED(Res))
+ {
+ return Res;
+ }
+
+ hAdvapi32 = GetModuleHandleW(SysDir);
+ if (hAdvapi32 == NULL)
+ {
+ return GetLastError();
+ }
+
+ /* Now, we'll query the service associated with the tag */
+ _I_QueryTagInformation = (PVOID)GetProcAddress(hAdvapi32, "I_QueryTagInformation");
+ if (_I_QueryTagInformation == NULL)
+ {
+ return GetLastError();
+ }
+
+ /* Set tag and PID for the query */
+ ServiceQuery.ProcessId = OwningPid;
+ ServiceQuery.ServiceTag = OwningTag;
+ ServiceQuery.TagType = 0;
+ ServiceQuery.Buffer = NULL;
+
+ /* And query */
+ Res = _I_QueryTagInformation(NULL, 1, &ServiceQuery);
+ if (Res != ERROR_SUCCESS)
+ {
+ return Res;
+ }
+
+ /* Compute service name length */
+ Size = wcslen(ServiceQuery.Buffer) * sizeof(WCHAR) + sizeof(UNICODE_NULL);
+
+ /* We'll copy it twice, so make sure we have enough room */
+ if (*pdwSize < sizeof(TCPIP_OWNER_MODULE_BASIC_INFO) + 2 * Size)
+ {
+ *pdwSize = sizeof(TCPIP_OWNER_MODULE_BASIC_INFO) + 2 * Size;
+ LocalFree(ServiceQuery.Buffer);
+ return ERROR_INSUFFICIENT_BUFFER;
+ }
+
+ /* Copy back data */
+ BasicInfo = Buffer;
+ BasicInfo->pModuleName = (PVOID)((ULONG_PTR)BasicInfo + sizeof(TCPIP_OWNER_MODULE_BASIC_INFO));
+ BasicInfo->pModulePath = (PVOID)((ULONG_PTR)BasicInfo->pModuleName + Size);
+ wcscpy(BasicInfo->pModuleName, ServiceQuery.Buffer);
+ wcscpy(BasicInfo->pModulePath, ServiceQuery.Buffer);
+ *pdwSize = sizeof(TCPIP_OWNER_MODULE_BASIC_INFO) + 2 * Size;
+ LocalFree(ServiceQuery.Buffer);
+
+ return NO_ERROR;
+}
+
/******************************************************************
* GetOwnerModuleFromTcpEntry (IPHLPAPI.@)
*
*/
DWORD WINAPI GetOwnerModuleFromTcpEntry( PMIB_TCPROW_OWNER_MODULE pTcpEntry, TCPIP_OWNER_MODULE_INFO_CLASS Class, PVOID Buffer, PDWORD pdwSize)
{
- DWORD ret = NO_ERROR;
- UNIMPLEMENTED;
- return ret;
+ /* If we have a service tag, that's a service connection */
+ if (pTcpEntry->OwningModuleInfo[0] != 0)
+ {
+ return GetOwnerModuleFromTagEntry(pTcpEntry->dwOwningPid, (DWORD)(pTcpEntry->OwningModuleInfo[0]), Class, Buffer, pdwSize);
+ }
+ else
+ {
+ return GetOwnerModuleFromPidEntry(pTcpEntry->dwOwningPid, Class, Buffer, pdwSize);
+ }
+}
+
+/******************************************************************
+ * GetOwnerModuleFromUdpEntry (IPHLPAPI.@)
+ *
+ * Get data about the module that issued the context bind for a specific IPv4 UDP endpoint in a MIB table row
+ *
+ * PARAMS
+ * pUdpEntry [in] pointer to a MIB_UDPROW_OWNER_MODULE structure
+ * Class [in] TCPIP_OWNER_MODULE_INFO_CLASS enumeration value
+ * Buffer [out] pointer a buffer containing a TCPIP_OWNER_MODULE_BASIC_INFO structure with the owner module data.
+ * pdwSize [in, out] estimated size of the structure returned in Buffer, in bytes
+ *
+ * RETURNS
+ * Success: NO_ERROR
+ * Failure: ERROR_INSUFFICIENT_BUFFER, ERROR_INVALID_PARAMETER, ERROR_NOT_ENOUGH_MEMORY
+ * ERROR_NOT_FOUND or ERROR_PARTIAL_COPY
+ *
+ * NOTES
+ * The type of data returned in Buffer is indicated by the value of the Class parameter.
+ */
+DWORD WINAPI GetOwnerModuleFromUdpEntry( PMIB_UDPROW_OWNER_MODULE pUdpEntry, TCPIP_OWNER_MODULE_INFO_CLASS Class, PVOID Buffer, PDWORD pdwSize)
+{
+ /* If we have a service tag, that's a service connection */
+ if (pUdpEntry->OwningModuleInfo[0] != 0)
+ {
+ return GetOwnerModuleFromTagEntry(pUdpEntry->dwOwningPid, (DWORD)(pUdpEntry->OwningModuleInfo[0]), Class, Buffer, pdwSize);
+ }
+ else
+ {
+ return GetOwnerModuleFromPidEntry(pUdpEntry->dwOwningPid, Class, Buffer, pdwSize);
+ }
}
static void CreateNameServerListEnumNamesFunc( PWCHAR Interface, PWCHAR Server, PVOID Data)
}
-static int TcpTableSorter(const void *a, const void *b)
-{
- int ret;
-
- if (a && b) {
- PMIB_TCPROW rowA = (PMIB_TCPROW)a, rowB = (PMIB_TCPROW)b;
-
- ret = rowA->dwLocalAddr - rowB->dwLocalAddr;
- if (ret == 0) {
- ret = rowA->dwLocalPort - rowB->dwLocalPort;
- if (ret == 0) {
- ret = rowA->dwRemoteAddr - rowB->dwRemoteAddr;
- if (ret == 0)
- ret = rowA->dwRemotePort - rowB->dwRemotePort;
- }
- }
- }
- else
- ret = 0;
- return ret;
-}
-
-
/******************************************************************
* GetTcpTable (IPHLPAPI.@)
*
*/
DWORD WINAPI GetTcpTable(PMIB_TCPTABLE pTcpTable, PDWORD pdwSize, BOOL bOrder)
{
- DWORD ret = ERROR_NO_DATA;
-
- TRACE("pTcpTable %p, pdwSize %p, bOrder %d\n", pTcpTable, pdwSize,
- (DWORD)bOrder);
- if (!pdwSize)
- ret = ERROR_INVALID_PARAMETER;
- else {
- DWORD numEntries = getNumTcpEntries();
- DWORD size = sizeof(MIB_TCPTABLE);
-
- if (numEntries > 1)
- size += (numEntries - 1) * sizeof(MIB_TCPROW);
- if (!pTcpTable || *pdwSize < size) {
- *pdwSize = size;
- ret = ERROR_INSUFFICIENT_BUFFER;
- }
- else {
- PMIB_TCPTABLE pOurTcpTable = getTcpTable();
- if (pOurTcpTable)
- {
- size = sizeof(MIB_TCPTABLE);
- if (pOurTcpTable->dwNumEntries > 1)
- size += (pOurTcpTable->dwNumEntries - 1) * sizeof(MIB_TCPROW);
-
- if (*pdwSize < size)
- {
- *pdwSize = size;
-
- ret = ERROR_INSUFFICIENT_BUFFER;
- }
- else
- {
- memcpy(pTcpTable, pOurTcpTable, size);
-
- if (bOrder)
- qsort(pTcpTable->table, pTcpTable->dwNumEntries,
- sizeof(MIB_TCPROW), TcpTableSorter);
-
- ret = NO_ERROR;
- }
-
- free(pOurTcpTable);
- }
- }
- }
- TRACE("returning %d\n", ret);
- return ret;
+ return GetExtendedTcpTable(pTcpTable, pdwSize, bOrder, AF_INET, TCP_TABLE_BASIC_ALL, 0);
}
}
-static int UdpTableSorter(const void *a, const void *b)
-{
- int ret;
-
- if (a && b) {
- PMIB_UDPROW rowA = (PMIB_UDPROW)a, rowB = (PMIB_UDPROW)b;
-
- ret = rowA->dwLocalAddr - rowB->dwLocalAddr;
- if (ret == 0)
- ret = rowA->dwLocalPort - rowB->dwLocalPort;
- }
- else
- ret = 0;
- return ret;
-}
-
-
/******************************************************************
* GetUdpTable (IPHLPAPI.@)
*
*/
DWORD WINAPI GetUdpTable(PMIB_UDPTABLE pUdpTable, PDWORD pdwSize, BOOL bOrder)
{
- DWORD ret;
-
- TRACE("pUdpTable %p, pdwSize %p, bOrder %ld\n", pUdpTable, pdwSize,
- (DWORD)bOrder);
- if (!pdwSize)
- ret = ERROR_INVALID_PARAMETER;
- else {
- DWORD numEntries = getNumUdpEntries();
- ULONG size = sizeof(MIB_UDPTABLE) + (numEntries - 1) * sizeof(MIB_UDPROW);
-
- if (!pUdpTable || *pdwSize < size) {
- *pdwSize = size;
- ret = ERROR_INSUFFICIENT_BUFFER;
- }
- else {
- PMIB_UDPTABLE table = getUdpTable();
-
- if (table) {
- size = sizeof(MIB_UDPTABLE) + (table->dwNumEntries - 1) *
- sizeof(MIB_UDPROW);
- if (*pdwSize < size) {
- *pdwSize = size;
- ret = ERROR_INSUFFICIENT_BUFFER;
- }
- else {
- memcpy(pUdpTable, table, size);
- if (bOrder)
- qsort(pUdpTable->table, pUdpTable->dwNumEntries,
- sizeof(MIB_UDPROW), UdpTableSorter);
- ret = NO_ERROR;
- }
- free(table);
- }
- else
- ret = ERROR_OUTOFMEMORY;
- }
- }
- TRACE("returning %ld\n", ret);
- return ret;
+ return GetExtendedUdpTable(pUdpTable, pdwSize, bOrder, AF_INET, UDP_TABLE_BASIC, 0);
}
projects / reactos.git / blobdiff