dlls/iphlpapi/ipstats.h

   1 /* ipstats.h
   2  * Copyright (C) 2003 Juan Lang
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  *
  18  * This module implements functions shared by DLLs that need to get network-
  19  * related statistics.  It's meant to hide some platform-specificisms, and
  20  * share code that was previously duplicated.
  21  */
  22 #ifndef WINE_IPSTATS_H_
  23 #define WINE_IPSTATS_H_
  24
  25 #include <stdarg.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "iprtrmib.h"
  30
  31 /* Fills in entry's interface stats, using name to find them.
  32  * Returns ERROR_INVALID_PARAMETER if name or entry is NULL, NO_ERROR otherwise.
  33  */
  34 DWORD getInterfaceStatsByName(const char *name, PMIB_IFROW entry);
  35
  36 /* Gets ICMP statistics into stats.  Returns ERROR_INVALID_PARAMETER if stats is
  37  * NULL, NO_ERROR otherwise.
  38  */
  39 DWORD getICMPStats(MIB_ICMP *stats);
  40
  41 /* Gets IP statistics into stats.  Returns ERROR_INVALID_PARAMETER if stats is
  42  * NULL, NO_ERROR otherwise.
  43  */
  44 DWORD getIPStats(PMIB_IPSTATS stats);
  45
  46 /* Gets TCP statistics into stats.  Returns ERROR_INVALID_PARAMETER if stats is
  47  * NULL, NO_ERROR otherwise.
  48  */
  49 DWORD getTCPStats(MIB_TCPSTATS *stats);
  50
  51 /* Gets UDP statistics into stats.  Returns ERROR_INVALID_PARAMETER if stats is
  52  * NULL, NO_ERROR otherwise.
  53  */
  54 DWORD getUDPStats(MIB_UDPSTATS *stats);
  55
  56 /* Route table functions */
  57
  58 DWORD getNumRoutes(void);
  59
  60 /* Minimalist route entry, only has the fields I can actually fill in.  How
  61  * these map to the different windows route data structures is up to you.
  62  */
  63 typedef struct _RouteEntry {
  64   DWORD dest;
  65   DWORD mask;
  66   DWORD gateway;
  67   DWORD ifIndex;
  68   DWORD metric;
  69 } RouteEntry;
  70
  71 typedef struct _RouteTable {
  72   DWORD numRoutes;
  73   RouteEntry routes[1];
  74 } RouteTable;
  75
  76 /* Allocates and returns to you the route table, or NULL if it can't allocate
  77  * enough memory.  free() the returned table.
  78  */
  79 RouteTable *getRouteTable(void);
  80
  81 /* Returns the number of entries in the arp table. */
  82 DWORD getNumArpEntries(void);
  83
  84 /* Allocates and returns to you the arp table, or NULL if it can't allocate
  85  * enough memory.  free() the returned table.
  86  */
  87 PMIB_IPNETTABLE getArpTable(void);
  88
  89 /* Returns the number of entries in the UDP state table. */
  90 DWORD getNumUdpEntries(void);
  91
  92 /* Allocates and returns to you the UDP state table, or NULL if it can't
  93  * allocate enough memory.  free() the returned table.
  94  */
  95 PMIB_UDPTABLE getUdpTable(void);
  96
  97 /* Returns the number of entries in the TCP state table. */
  98 DWORD getNumTcpEntries(void);
  99
 100 /* Allocates and returns to you the TCP state table, or NULL if it can't
 101  * allocate enough memory.  free() the returned table.
 102  */
 103 PMIB_TCPTABLE getTcpTable(void);
 104
 105 #endif /* ndef WINE_IPSTATS_H_ */