iphlpapi: Support for non-linux platforms, including Mac OS X.
- Add error messages when unimplemented functions are called on non-linux platforms. - Implement retrieving the interface list on MacOS X (and other platforms that use NET_RT_DUMP).
This commit is contained in:
Mark Adams
Alexandre Julliard
parent
1e263e663b
commit
641abc997c
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@ -20,6 +20,7 @@
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#include "config.h"
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#include "wine/port.h"
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#include "wine/debug.h"
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#include <stdarg.h>
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#include <stdio.h>
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@ -51,6 +52,14 @@
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#include <netinet/tcp_fsm.h>
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#endif
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#ifdef HAVE_SYS_SYSCTL_H
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#include <sys/sysctl.h>
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#endif
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#define ROUNDUP(a) \
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((a) > 0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long))
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#define ADVANCE(x, n) (x += ROUNDUP(((struct sockaddr *)n)->sa_len))
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#include "windef.h"
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#include "winbase.h"
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#include "iprtrmib.h"
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@ -71,6 +80,8 @@
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#define TCPS_CLOSING 11
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#endif
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WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi);
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DWORD getInterfaceStatsByName(const char *name, PMIB_IFROW entry)
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{
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FILE *fp;
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@ -152,6 +163,9 @@ DWORD getInterfaceStatsByName(const char *name, PMIB_IFROW entry)
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}
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fclose(fp);
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}
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else
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ERR ("unimplemented!\n");
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return NO_ERROR;
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}
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@ -279,6 +293,9 @@ DWORD getICMPStats(MIB_ICMP *stats)
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}
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fclose(fp);
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}
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else
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ERR ("unimplemented!\n");
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return NO_ERROR;
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}
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@ -390,6 +407,9 @@ DWORD getIPStats(PMIB_IPSTATS stats)
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}
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fclose(fp);
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}
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else
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ERR ("unimplemented!\n");
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return NO_ERROR;
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}
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@ -480,6 +500,9 @@ DWORD getTCPStats(MIB_TCPSTATS *stats)
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}
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fclose(fp);
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}
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else
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ERR ("unimplemented!\n");
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return NO_ERROR;
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}
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@ -533,6 +556,9 @@ DWORD getUDPStats(MIB_UDPSTATS *stats)
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}
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fclose(fp);
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}
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else
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ERR ("unimplemented!\n");
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return NO_ERROR;
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}
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@ -556,12 +582,66 @@ static DWORD getNumWithOneHeader(const char *filename)
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}
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fclose(fp);
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}
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else
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ERR ("Unable to open '%s' to count entries!\n", filename);
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return ret;
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}
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DWORD getNumRoutes(void)
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{
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#if defined(HAVE_SYS_SYSCTL_H) && defined(NET_RT_DUMP)
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int mib[6] = {CTL_NET, PF_ROUTE, 0, PF_INET, NET_RT_DUMP, 0};
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size_t needed;
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char *buf, *lim, *next;
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struct rt_msghdr *rtm;
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DWORD RouteCount = 0;
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if (sysctl (mib, 6, NULL, &needed, NULL, 0) < 0)
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{
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ERR ("sysctl 1 failed!\n");
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return 0;
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}
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buf = HeapAlloc (GetProcessHeap (), 0, needed);
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if (!buf)
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{
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ERR ("HeapAlloc of %ld failed!\n", needed);
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return 0;
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}
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if (sysctl (mib, 6, buf, &needed, NULL, 0) < 0)
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{
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ERR ("sysctl 2 failed!\n");
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HeapFree (GetProcessHeap (), 0, buf);
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return 0;
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}
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lim = buf + needed;
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for (next = buf; next < lim; next += rtm->rtm_msglen)
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{
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rtm = (struct rt_msghdr *)next;
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if (rtm->rtm_type != RTM_GET)
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{
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WARN ("Got unexpected message type 0x%x!\n",
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rtm->rtm_type);
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continue;
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}
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/* Ignore all entries except for gateway routes which aren't
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multicast */
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if (!(rtm->rtm_flags & RTF_GATEWAY) || (rtm->rtm_flags & RTF_MULTICAST))
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continue;
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RouteCount++;
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}
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HeapFree (GetProcessHeap (), 0, buf);
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return RouteCount;
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#else
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return getNumWithOneHeader("/proc/net/route");
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#endif
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}
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DWORD getRouteTable(PMIB_IPFORWARDTABLE *ppIpForwardTable, HANDLE heap,
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@ -577,6 +657,122 @@ DWORD getRouteTable(PMIB_IPFORWARDTABLE *ppIpForwardTable, HANDLE heap,
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sizeof(MIB_IPFORWARDTABLE) + (numRoutes - 1) * sizeof(MIB_IPFORWARDROW));
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if (table) {
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#if defined(HAVE_SYS_SYSCTL_H) && defined(NET_RT_DUMP)
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int mib[6] = {CTL_NET, PF_ROUTE, 0, PF_INET, NET_RT_DUMP, 0};
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size_t needed;
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char *buf, *lim, *next, *addrPtr;
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struct rt_msghdr *rtm;
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if (sysctl (mib, 6, NULL, &needed, NULL, 0) < 0)
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{
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ERR ("sysctl 1 failed!\n");
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HeapFree (GetProcessHeap (), 0, table);
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return NO_ERROR;
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}
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buf = HeapAlloc (GetProcessHeap (), 0, needed);
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if (!buf)
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{
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ERR ("HeapAlloc of %ld failed!\n", needed);
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HeapFree (GetProcessHeap (), 0, table);
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return ERROR_OUTOFMEMORY;
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}
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if (sysctl (mib, 6, buf, &needed, NULL, 0) < 0)
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{
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ERR ("sysctl 2 failed!\n");
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HeapFree (GetProcessHeap (), 0, table);
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HeapFree (GetProcessHeap (), 0, buf);
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return NO_ERROR;
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}
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*ppIpForwardTable = table;
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table->dwNumEntries = 0;
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lim = buf + needed;
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for (next = buf; next < lim; next += rtm->rtm_msglen)
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{
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int i;
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rtm = (struct rt_msghdr *)next;
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if (rtm->rtm_type != RTM_GET)
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{
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WARN ("Got unexpected message type 0x%x!\n",
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rtm->rtm_type);
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continue;
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}
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/* Ignore all entries except for gateway routes which aren't
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multicast */
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if (!(rtm->rtm_flags & RTF_GATEWAY) ||
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(rtm->rtm_flags & RTF_MULTICAST))
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continue;
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memset (&table->table[table->dwNumEntries], 0,
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sizeof (MIB_IPFORWARDROW));
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table->table[table->dwNumEntries].dwForwardIfIndex = rtm->rtm_index;
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table->table[table->dwNumEntries].dwForwardType =
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MIB_IPROUTE_TYPE_INDIRECT;
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table->table[table->dwNumEntries].dwForwardMetric1 =
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rtm->rtm_rmx.rmx_hopcount;
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table->table[table->dwNumEntries].dwForwardProto =
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MIB_IPPROTO_LOCAL;
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addrPtr = (char *)(rtm + 1);
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for (i = 1; i; i <<= 1)
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{
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struct sockaddr *sa;
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DWORD addr;
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if (!(i & rtm->rtm_addrs))
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continue;
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sa = (struct sockaddr *)addrPtr;
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ADVANCE (addrPtr, sa);
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/* default routes are encoded by length-zero sockaddr */
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if (sa->sa_len == 0)
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addr = 0;
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else if (sa->sa_family != AF_INET)
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{
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ERR ("Received unsupported sockaddr family 0x%x\n",
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sa->sa_family);
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addr = 0;
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}
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else
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{
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struct sockaddr_in *sin = (struct sockaddr_in *)sa;
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addr = sin->sin_addr.s_addr;
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}
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switch (i)
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{
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case RTA_DST:
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table->table[table->dwNumEntries].dwForwardDest = addr;
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break;
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case RTA_GATEWAY:
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table->table[table->dwNumEntries].dwForwardNextHop = addr;
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break;
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case RTA_NETMASK:
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table->table[table->dwNumEntries].dwForwardMask = addr;
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break;
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default:
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ERR ("Unexpected address type 0x%x\n", i);
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}
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}
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table->dwNumEntries++;
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}
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HeapFree (GetProcessHeap (), 0, buf);
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ret = NO_ERROR;
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#else
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FILE *fp;
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ret = NO_ERROR;
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@ -656,6 +852,12 @@ DWORD getRouteTable(PMIB_IPFORWARDTABLE *ppIpForwardTable, HANDLE heap,
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}
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fclose(fp);
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}
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else
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{
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ERR ("unimplemented!\n");
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return ERROR_INVALID_PARAMETER;
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}
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#endif
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}
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else
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ret = ERROR_OUTOFMEMORY;
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@ -672,6 +874,11 @@ DWORD getArpTable(PMIB_IPNETTABLE *ppIpNetTable, HANDLE heap, DWORD flags)
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{
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DWORD ret;
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#if defined(HAVE_SYS_SYSCTL_H) && defined(NET_RT_DUMP)
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ERR ("unimplemented!\n");
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return ERROR_INVALID_PARAMETER;
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#endif
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if (!ppIpNetTable)
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ret = ERROR_INVALID_PARAMETER;
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else {
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@ -765,6 +972,11 @@ DWORD getUdpTable(PMIB_UDPTABLE *ppUdpTable, HANDLE heap, DWORD flags)
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{
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DWORD ret;
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#if defined(HAVE_SYS_SYSCTL_H) && defined(NET_RT_DUMP)
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ERR ("unimplemented!\n");
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return ERROR_INVALID_PARAMETER;
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#endif
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if (!ppUdpTable)
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ret = ERROR_INVALID_PARAMETER;
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else {
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@ -828,6 +1040,11 @@ DWORD getTcpTable(PMIB_TCPTABLE *ppTcpTable, HANDLE heap, DWORD flags)
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{
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DWORD ret;
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#if defined(HAVE_SYS_SYSCTL_H) && defined(NET_RT_DUMP)
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ERR ("unimplemented!\n");
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return ERROR_INVALID_PARAMETER;
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#endif
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if (!ppTcpTable)
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ret = ERROR_INVALID_PARAMETER;
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else {
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