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svn path=/trunk/; revision=8382
This commit is contained in:
Art Yerkes
2004-02-25 20:29:15 +00:00
parent 47306399fd
commit 3fa6583180
5 changed files with 473 additions and 473 deletions
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reactos/lib/iphlpapi/ifenum_reactos.c
+312 -312
View File
@@ -71,22 +71,22 @@ NTSTATUS openTcpFile(PHANDLE tcpFile) {
RtlInitUnicodeString( &fileName, TcpFileName );
InitializeObjectAttributes( &objectAttributes,
&fileName,
OBJ_CASE_INSENSITIVE,
NULL,
NULL );
&fileName,
OBJ_CASE_INSENSITIVE,
NULL,
NULL );
status = NtCreateFile( tcpFile,
SYNCHRONIZE | GENERIC_EXECUTE,
&objectAttributes,
&ioStatusBlock,
NULL,
FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ | FILE_SHARE_WRITE,
FILE_OPEN_IF,
FILE_SYNCHRONOUS_IO_NONALERT,
0,
0 );
SYNCHRONIZE | GENERIC_EXECUTE,
&objectAttributes,
&ioStatusBlock,
NULL,
FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ | FILE_SHARE_WRITE,
FILE_OPEN_IF,
FILE_SYNCHRONOUS_IO_NONALERT,
0,
0 );
/* String does not need to be freed: it points to the constant
* string we provided */
@@ -114,29 +114,29 @@ void closeTcpFile( HANDLE h ) {
* IPInterfaceInfo
*/
NTSTATUS tdiGetSetOfThings( HANDLE tcpFile,
DWORD toiClass,
DWORD toiType,
DWORD toiId,
DWORD teiEntity,
DWORD fixedPart,
DWORD entrySize,
PVOID *tdiEntitySet,
PDWORD numEntries ) {
DWORD toiClass,
DWORD toiType,
DWORD toiId,
DWORD teiEntity,
DWORD fixedPart,
DWORD entrySize,
PVOID *tdiEntitySet,
PDWORD numEntries ) {
TCP_REQUEST_QUERY_INFORMATION_EX req = TCP_REQUEST_QUERY_INFORMATION_INIT;
PVOID entitySet = 0;
NTSTATUS status = STATUS_SUCCESS;
DWORD allocationSizeForEntityArray = entrySize * MAX_TDI_ENTITIES,
arraySize = entrySize * MAX_TDI_ENTITIES;
arraySize = entrySize * MAX_TDI_ENTITIES;
DPRINT("TdiGetSetOfThings(tcpFile %x,toiClass %x,toiType %x,toiId %x,"
"teiEntity %x,fixedPart %d,entrySize %d)\n",
(int)tcpFile,
(int)toiClass,
(int)toiType,
(int)toiId,
(int)teiEntity,
(int)fixedPart,
(int)entrySize );
"teiEntity %x,fixedPart %d,entrySize %d)\n",
(int)tcpFile,
(int)toiClass,
(int)toiType,
(int)toiId,
(int)teiEntity,
(int)fixedPart,
(int)entrySize );
req.ID.toi_class = toiClass;
req.ID.toi_type = toiType;
@@ -152,61 +152,61 @@ NTSTATUS tdiGetSetOfThings( HANDLE tcpFile,
* stabilizes.
*/
do {
assert( !entitySet ); /* We must not have an entity set allocated */
status = DeviceIoControl( tcpFile,
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
0,
0,
&allocationSizeForEntityArray,
NULL );
if( !NT_SUCCESS(status) ) {
DPRINT("TdiGetSetOfThings() => %08x\n", (int)status);
return status;
}
arraySize = allocationSizeForEntityArray;
entitySet = HeapAlloc( GetProcessHeap(), 0, arraySize );
if( !entitySet ) {
status = STATUS_INSUFFICIENT_RESOURCES;
DPRINT("TdiGetSetOfThings() => %08x\n", (int)status);
return status;
}
assert( !entitySet ); /* We must not have an entity set allocated */
status = DeviceIoControl( tcpFile,
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
0,
0,
&allocationSizeForEntityArray,
NULL );
if( !NT_SUCCESS(status) ) {
DPRINT("TdiGetSetOfThings() => %08x\n", (int)status);
return status;
}
arraySize = allocationSizeForEntityArray;
entitySet = HeapAlloc( GetProcessHeap(), 0, arraySize );
if( !entitySet ) {
status = STATUS_INSUFFICIENT_RESOURCES;
DPRINT("TdiGetSetOfThings() => %08x\n", (int)status);
return status;
}
status = DeviceIoControl( tcpFile,
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
entitySet,
arraySize,
&allocationSizeForEntityArray,
NULL );
/* This is why we have the loop -- we might have added an adapter */
if( arraySize == allocationSizeForEntityArray )
break;
status = DeviceIoControl( tcpFile,
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
entitySet,
arraySize,
&allocationSizeForEntityArray,
NULL );
/* This is why we have the loop -- we might have added an adapter */
if( arraySize == allocationSizeForEntityArray )
break;
HeapFree( GetProcessHeap(), 0, entitySet );
entitySet = 0;
HeapFree( GetProcessHeap(), 0, entitySet );
entitySet = 0;
if( !NT_SUCCESS(status) ) {
DPRINT("TdiGetSetOfThings() => %08x\n", (int)status);
return status;
}
if( !NT_SUCCESS(status) ) {
DPRINT("TdiGetSetOfThings() => %08x\n", (int)status);
return status;
}
DPRINT("TdiGetSetOfThings(): Array changed size: %d -> %d.\n",
arraySize, allocationSizeForEntityArray );
DPRINT("TdiGetSetOfThings(): Array changed size: %d -> %d.\n",
arraySize, allocationSizeForEntityArray );
} while( TRUE ); /* We break if the array we received was the size we
* expected. Therefore, we got here because it wasn't */
* expected. Therefore, we got here because it wasn't */
*numEntries = (arraySize - fixedPart) / entrySize;
*tdiEntitySet = entitySet;
DPRINT("TdiGetSetOfThings() => Success: %d things @ %08x\n",
(int)*numEntries, (int)entitySet);
(int)*numEntries, (int)entitySet);
return STATUS_SUCCESS;
}
@@ -222,7 +222,7 @@ NTSTATUS tdiGetMibForIfEntity
DWORD returnSize;
DPRINT("TdiGetMibForIfEntity(tcpFile %x,entityId %x)\n",
(int)tcpFile, (int)ent->tei_instance);
(int)tcpFile, (int)ent->tei_instance);
req.ID.toi_class = INFO_CLASS_PROTOCOL;
req.ID.toi_type = INFO_TYPE_PROVIDER;
@@ -230,65 +230,65 @@ NTSTATUS tdiGetMibForIfEntity
req.ID.toi_entity = *ent;
status = DeviceIoControl( tcpFile,
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
entry,
sizeof(*entry),
&returnSize,
NULL );
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
entry,
sizeof(*entry),
&returnSize,
NULL );
if( !NT_SUCCESS(status) ) {
TRACE("failure: %08x\n", status);
return status;
TRACE("failure: %08x\n", status);
return status;
} else TRACE("Success.\n");
DPRINT("TdiGetMibForIfEntity() => {\n"
" if_index ....................... %x\n"
" if_type ........................ %x\n"
" if_mtu ......................... %d\n"
" if_speed ....................... %x\n"
" if_physaddrlen ................. %d\n",
entry->ent.if_index,
entry->ent.if_type,
entry->ent.if_mtu,
entry->ent.if_speed,
entry->ent.if_physaddrlen);
" if_index ....................... %x\n"
" if_type ........................ %x\n"
" if_mtu ......................... %d\n"
" if_speed ....................... %x\n"
" if_physaddrlen ................. %d\n",
entry->ent.if_index,
entry->ent.if_type,
entry->ent.if_mtu,
entry->ent.if_speed,
entry->ent.if_physaddrlen);
DPRINT(" if_physaddr .................... %02x:%02x:%02x:%02x:%02x:%02x\n",
" if_descr ....................... %s\n",
entry->ent.if_physaddr[0] & 0xff,
entry->ent.if_physaddr[1] & 0xff,
entry->ent.if_physaddr[2] & 0xff,
entry->ent.if_physaddr[3] & 0xff,
entry->ent.if_physaddr[4] & 0xff,
entry->ent.if_physaddr[5] & 0xff,
entry->ent.if_descr);
" if_descr ....................... %s\n",
entry->ent.if_physaddr[0] & 0xff,
entry->ent.if_physaddr[1] & 0xff,
entry->ent.if_physaddr[2] & 0xff,
entry->ent.if_physaddr[3] & 0xff,
entry->ent.if_physaddr[4] & 0xff,
entry->ent.if_physaddr[5] & 0xff,
entry->ent.if_descr);
DPRINT("} status %08x\n",status);
return status;
}
NTSTATUS tdiGetEntityIDSet( HANDLE tcpFile,
TDIEntityID **entitySet,
PDWORD numEntities ) {
TDIEntityID **entitySet,
PDWORD numEntities ) {
NTSTATUS status = tdiGetSetOfThings( tcpFile,
INFO_CLASS_GENERIC,
INFO_TYPE_PROVIDER,
ENTITY_LIST_ID,
GENERIC_ENTITY,
0,
sizeof(TDIEntityID),
(PVOID *)entitySet,
numEntities );
INFO_CLASS_GENERIC,
INFO_TYPE_PROVIDER,
ENTITY_LIST_ID,
GENERIC_ENTITY,
0,
sizeof(TDIEntityID),
(PVOID *)entitySet,
numEntities );
if( NT_SUCCESS(status) ) {
int i;
int i;
for( i = 0; i < *numEntities; i++ ) {
DPRINT("%-4d: %04x:%08x\n",
i,
(*entitySet)[i].tei_entity,
(*entitySet)[i].tei_instance );
}
for( i = 0; i < *numEntities; i++ ) {
DPRINT("%-4d: %04x:%08x\n",
i,
(*entitySet)[i].tei_entity,
(*entitySet)[i].tei_instance );
}
}
return status;
@@ -296,18 +296,18 @@ NTSTATUS tdiGetEntityIDSet( HANDLE tcpFile,
static BOOL isInterface( TDIEntityID *if_maybe ) {
return
if_maybe->tei_entity == IF_ENTITY;
if_maybe->tei_entity == IF_ENTITY;
}
static BOOL isLoopback( HANDLE tcpFile, TDIEntityID *loop_maybe ) {
IFEntrySafelySized entryInfo;
tdiGetMibForIfEntity( tcpFile,
loop_maybe,
&entryInfo );
loop_maybe,
&entryInfo );
return !entryInfo.ent.if_type ||
entryInfo.ent.if_type == IFENT_SOFTWARE_LOOPBACK;
entryInfo.ent.if_type == IFENT_SOFTWARE_LOOPBACK;
}
NTSTATUS tdiGetEntityType( HANDLE tcpFile, TDIEntityID *ent, PULONG type ) {
@@ -316,7 +316,7 @@ NTSTATUS tdiGetEntityType( HANDLE tcpFile, TDIEntityID *ent, PULONG type ) {
DWORD returnSize;
DPRINT("TdiGetEntityType(tcpFile %x,entityId %x)\n",
(DWORD)tcpFile, ent->tei_instance);
(DWORD)tcpFile, ent->tei_instance);
req.ID.toi_class = INFO_CLASS_GENERIC;
req.ID.toi_type = INFO_TYPE_PROVIDER;
@@ -325,13 +325,13 @@ NTSTATUS tdiGetEntityType( HANDLE tcpFile, TDIEntityID *ent, PULONG type ) {
req.ID.toi_entity.tei_instance = ent->tei_instance;
status = DeviceIoControl( tcpFile,
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
type,
sizeof(*type),
&returnSize,
NULL );
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
type,
sizeof(*type),
&returnSize,
NULL );
DPRINT("TdiGetEntityType() => %08x %08x\n", *type, status);
@@ -339,8 +339,8 @@ NTSTATUS tdiGetEntityType( HANDLE tcpFile, TDIEntityID *ent, PULONG type ) {
}
static NTSTATUS getInterfaceInfoSet( HANDLE tcpFile,
IFInfo **infoSet,
PDWORD numInterfaces ) {
IFInfo **infoSet,
PDWORD numInterfaces ) {
DWORD numEntities;
TDIEntityID *entIDSet = 0;
NTSTATUS status = tdiGetEntityIDSet( tcpFile, &entIDSet, &numEntities );
@@ -349,44 +349,44 @@ static NTSTATUS getInterfaceInfoSet( HANDLE tcpFile,
int curInterf = 0, i;
if( NT_SUCCESS(status) )
infoSetInt = HeapAlloc( GetProcessHeap(), 0,
sizeof(IFInfo) * numEntities );
infoSetInt = HeapAlloc( GetProcessHeap(), 0,
sizeof(IFInfo) * numEntities );
if( infoSetInt ) {
for( i = 0; i < numEntities; i++ ) {
if( isInterface( &entIDSet[i] ) ) {
status = tdiGetMibForIfEntity
( tcpFile,
&entIDSet[i],
&infoSetInt[curInterf].if_info );
if( NT_SUCCESS(status) ) {
DWORD numAddrs;
IPAddrEntry *addrs;
TDIEntityID ip_ent;
int j,k;
for( i = 0; i < numEntities; i++ ) {
if( isInterface( &entIDSet[i] ) ) {
status = tdiGetMibForIfEntity
( tcpFile,
&entIDSet[i],
&infoSetInt[curInterf].if_info );
if( NT_SUCCESS(status) ) {
DWORD numAddrs;
IPAddrEntry *addrs;
TDIEntityID ip_ent;
int j,k;
interfaceInfoComplete = FALSE;
for( j = 0; NT_SUCCESS(status); j++ ) {
status = getNthIpEntity( tcpFile, j, &ip_ent );
if( NT_SUCCESS(status) )
status = tdiGetIpAddrsForIpEntity
( tcpFile, &ip_ent, &addrs, &numAddrs );
for( k = 0; k < numAddrs && NT_SUCCESS(status); k++ ) {
if( addrs[k].iae_index ==
infoSetInt[curInterf].if_info.ent.if_index ) {
memcpy( &infoSetInt[curInterf].ip_addr,
&addrs[k],
sizeof( addrs[k] ) );
interfaceInfoComplete = TRUE;
break;
}
}
if( interfaceInfoComplete ) break;
}
}
if( NT_SUCCESS(status) ) curInterf++;
}
}
interfaceInfoComplete = FALSE;
for( j = 0; NT_SUCCESS(status); j++ ) {
status = getNthIpEntity( tcpFile, j, &ip_ent );
if( NT_SUCCESS(status) )
status = tdiGetIpAddrsForIpEntity
( tcpFile, &ip_ent, &addrs, &numAddrs );
for( k = 0; k < numAddrs && NT_SUCCESS(status); k++ ) {
if( addrs[k].iae_index ==
infoSetInt[curInterf].if_info.ent.if_index ) {
memcpy( &infoSetInt[curInterf].ip_addr,
&addrs[k],
sizeof( addrs[k] ) );
interfaceInfoComplete = TRUE;
break;
}
}
if( interfaceInfoComplete ) break;
}
}
if( NT_SUCCESS(status) ) curInterf++;
}
}
}
*infoSet = infoSetInt;
@@ -406,27 +406,27 @@ static DWORD getNumInterfacesInt(BOOL onlyLoopback)
status = openTcpFile( &tcpFile );
if( !NT_SUCCESS(status) ) {
DPRINT("getNumInterfaces: failed %08x\n", status );
return 0;
DPRINT("getNumInterfaces: failed %08x\n", status );
return 0;
}
status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
if( !NT_SUCCESS(status) ) {
DPRINT("getNumInterfaces: failed %08x\n", status );
return 0;
DPRINT("getNumInterfaces: failed %08x\n", status );
return 0;
}
closeTcpFile( tcpFile );
for( i = 0; i < numEntities; i++ ) {
if( isInterface( &entitySet[i] ) &&
(!onlyLoopback || isLoopback( tcpFile, &entitySet[i] )) )
numInterfaces++;
if( isInterface( &entitySet[i] ) &&
(!onlyLoopback || isLoopback( tcpFile, &entitySet[i] )) )
numInterfaces++;
}
DPRINT("getNumInterfaces: success: %d %d %08x\n",
onlyLoopback, numInterfaces, status );
onlyLoopback, numInterfaces, status );
tdiFreeThingSet( entitySet );
@@ -451,25 +451,25 @@ DWORD getNthInterfaceEntity( HANDLE tcpFile, DWORD index, TDIEntityID *ent ) {
int i;
if( !NT_SUCCESS(status) )
return status;
return status;
for( i = 0; i < numEntities; i++ ) {
if( isInterface( &entitySet[i] ) ) {
if( numInterfaces == index ) break;
else numInterfaces++;
}
if( isInterface( &entitySet[i] ) ) {
if( numInterfaces == index ) break;
else numInterfaces++;
}
}
DPRINT("Index %d is entity #%d - %04x:%08x\n", index, i,
entitySet[i].tei_entity, entitySet[i].tei_instance );
entitySet[i].tei_entity, entitySet[i].tei_instance );
if( numInterfaces == index && i < numEntities ) {
memcpy( ent, &entitySet[i], sizeof(*ent) );
tdiFreeThingSet( entitySet );
return STATUS_SUCCESS;
memcpy( ent, &entitySet[i], sizeof(*ent) );
tdiFreeThingSet( entitySet );
return STATUS_SUCCESS;
} else {
tdiFreeThingSet( entitySet );
return STATUS_UNSUCCESSFUL;
tdiFreeThingSet( entitySet );
return STATUS_UNSUCCESSFUL;
}
}
@@ -480,17 +480,17 @@ NTSTATUS getInterfaceInfoByIndex( HANDLE tcpFile, DWORD index, IFInfo *info ) {
int i;
if( NT_SUCCESS(status) )
for( i = 0; i < numInterfaces; i++ ) {
if( ifInfo[i].if_info.ent.if_index == index ) {
memcpy( info, &ifInfo[i], sizeof(*info) );
break;
}
}
for( i = 0; i < numInterfaces; i++ ) {
if( ifInfo[i].if_info.ent.if_index == index ) {
memcpy( info, &ifInfo[i], sizeof(*info) );
break;
}
}
if( NT_SUCCESS(status) )
return i < numInterfaces ? STATUS_SUCCESS : STATUS_UNSUCCESSFUL;
return i < numInterfaces ? STATUS_SUCCESS : STATUS_UNSUCCESSFUL;
else
return status;
return status;
}
NTSTATUS getInterfaceInfoByName( HANDLE tcpFile, char *name, IFInfo *info ) {
@@ -500,17 +500,17 @@ NTSTATUS getInterfaceInfoByName( HANDLE tcpFile, char *name, IFInfo *info ) {
NTSTATUS status = getInterfaceInfoSet( tcpFile, &ifInfo, &numInterfaces );
if( NT_SUCCESS(status) )
for( i = 0; i < numInterfaces; i++ ) {
if( !strcmp(ifInfo[i].if_info.ent.if_descr, name) ) {
memcpy( info, &ifInfo[i], sizeof(*info) );
break;
}
}
for( i = 0; i < numInterfaces; i++ ) {
if( !strcmp(ifInfo[i].if_info.ent.if_descr, name) ) {
memcpy( info, &ifInfo[i], sizeof(*info) );
break;
}
}
if( NT_SUCCESS(status) )
return i < numInterfaces ? STATUS_SUCCESS : STATUS_UNSUCCESSFUL;
return i < numInterfaces ? STATUS_SUCCESS : STATUS_UNSUCCESSFUL;
else
return status;
return status;
}
/* Note that the result of this operation must be freed later */
@@ -523,17 +523,17 @@ const char *getInterfaceNameByIndex(DWORD index)
NTSTATUS status = openTcpFile( &tcpFile );
if( NT_SUCCESS(status) ) {
status = getInterfaceInfoByIndex( tcpFile, index, &ifInfo );
if( NT_SUCCESS(status) ) {
adapter_name = ifInfo.if_info.ent.if_descr;
interfaceName = HeapAlloc( GetProcessHeap(), 0,
strlen(adapter_name) + 1 );
strcpy( interfaceName, adapter_name );
closeTcpFile( tcpFile );
}
status = getInterfaceInfoByIndex( tcpFile, index, &ifInfo );
if( NT_SUCCESS(status) ) {
adapter_name = ifInfo.if_info.ent.if_descr;
interfaceName = HeapAlloc( GetProcessHeap(), 0,
strlen(adapter_name) + 1 );
strcpy( interfaceName, adapter_name );
closeTcpFile( tcpFile );
}
}
return interfaceName;
@@ -550,12 +550,12 @@ DWORD getInterfaceIndexByName(const char *name, PDWORD index)
NTSTATUS status = openTcpFile( &tcpFile );
if( NT_SUCCESS(status) ) {
status = getInterfaceInfoByName( tcpFile, (char *)name, &ifInfo );
if( NT_SUCCESS(status) ) {
*index = ifInfo.if_info.ent.if_index;
closeTcpFile( tcpFile );
}
status = getInterfaceInfoByName( tcpFile, (char *)name, &ifInfo );
if( NT_SUCCESS(status) ) {
*index = ifInfo.if_info.ent.if_index;
closeTcpFile( tcpFile );
}
}
return status;
@@ -573,30 +573,30 @@ InterfaceIndexTable *getInterfaceIndexTableInt( BOOL nonLoopbackOnly ) {
status = getInterfaceInfoSet( tcpFile, &ifInfo, &numInterfaces );
if( NT_SUCCESS(status) ) {
ret = (InterfaceIndexTable *)
calloc(1,
sizeof(InterfaceIndexTable) +
(numInterfaces - 1) * sizeof(DWORD));
if (ret) {
ret->numAllocated = numInterfaces;
for( i = 0; i < numInterfaces; i++ ) {
if( !nonLoopbackOnly ||
!isLoopback( tcpFile, &ifInfo[i].entity_id ) ) {
ret->indexes[curInterface++] =
ifInfo[i].if_info.ent.if_index;
}
}
ret = (InterfaceIndexTable *)
calloc(1,
sizeof(InterfaceIndexTable) +
(numInterfaces - 1) * sizeof(DWORD));
if (ret) {
ret->numAllocated = numInterfaces;
for( i = 0; i < numInterfaces; i++ ) {
if( !nonLoopbackOnly ||
!isLoopback( tcpFile, &ifInfo[i].entity_id ) ) {
ret->indexes[curInterface++] =
ifInfo[i].if_info.ent.if_index;
}
}
ret->numIndexes = curInterface;
}
tdiFreeThingSet( ifInfo );
ret->numIndexes = curInterface;
}
tdiFreeThingSet( ifInfo );
}
closeTcpFile( tcpFile );
}
return ret;
}
@@ -614,13 +614,13 @@ DWORD getInterfaceIPAddrByName(const char *name)
}
NTSTATUS getIPAddrEntryForIf(HANDLE tcpFile,
char *name,
DWORD index,
IFInfo *ifInfo) {
char *name,
DWORD index,
IFInfo *ifInfo) {
NTSTATUS status =
name ?
getInterfaceInfoByName( tcpFile, name, ifInfo ) :
getInterfaceInfoByIndex( tcpFile, index, ifInfo );
name ?
getInterfaceInfoByName( tcpFile, name, ifInfo ) :
getInterfaceInfoByIndex( tcpFile, index, ifInfo );
return status;
}
@@ -633,21 +633,21 @@ DWORD getAddrByIndexOrName( char *name, DWORD index, IPHLPAddrType addrType ) {
status = openTcpFile( &tcpFile );
if( NT_SUCCESS(status) ) {
status = getIPAddrEntryForIf( tcpFile, name, index, &ifInfo );
if( NT_SUCCESS(status) ) {
switch( addrType ) {
case IPAAddr: addrOut = ifInfo.ip_addr.iae_addr; break;
case IPABcast: addrOut = ifInfo.ip_addr.iae_bcastaddr; break;
case IPAMask: addrOut = ifInfo.ip_addr.iae_mask; break;
case IFMtu: addrOut = ifInfo.if_info.ent.if_mtu; break;
case IFStatus: addrOut = ifInfo.if_info.ent.if_operstatus; break;
}
}
closeTcpFile( &tcpFile );
status = getIPAddrEntryForIf( tcpFile, name, index, &ifInfo );
if( NT_SUCCESS(status) ) {
switch( addrType ) {
case IPAAddr: addrOut = ifInfo.ip_addr.iae_addr; break;
case IPABcast: addrOut = ifInfo.ip_addr.iae_bcastaddr; break;
case IPAMask: addrOut = ifInfo.ip_addr.iae_mask; break;
case IFMtu: addrOut = ifInfo.if_info.ent.if_mtu; break;
case IFStatus: addrOut = ifInfo.if_info.ent.if_operstatus; break;
}
}
closeTcpFile( &tcpFile );
}
return addrOut;
}
}
DWORD getInterfaceIPAddrByIndex(DWORD index) {
return getAddrByIndexOrName( 0, index, IPAAddr );
@@ -670,24 +670,24 @@ DWORD getInterfaceMaskByIndex(DWORD index) {
}
void getInterfacePhysicalFromInfo( IFInfo *info,
PDWORD len, PBYTE addr, PDWORD type ) {
PDWORD len, PBYTE addr, PDWORD type ) {
*len = info->if_info.ent.if_physaddrlen;
memcpy( addr, info->if_info.ent.if_physaddr, *len );
*type = info->if_info.ent.if_type;
}
DWORD getInterfacePhysicalByName(const char *name, PDWORD len, PBYTE addr,
PDWORD type)
PDWORD type)
{
HANDLE tcpFile;
IFInfo info;
NTSTATUS status = openTcpFile( &tcpFile );
if( NT_SUCCESS(status) ) {
status = getInterfaceInfoByName( tcpFile, (char *)name, &info );
if( NT_SUCCESS(status) )
getInterfacePhysicalFromInfo( &info, len, addr, type );
closeTcpFile( tcpFile );
status = getInterfaceInfoByName( tcpFile, (char *)name, &info );
if( NT_SUCCESS(status) )
getInterfacePhysicalFromInfo( &info, len, addr, type );
closeTcpFile( tcpFile );
}
return status;
@@ -701,10 +701,10 @@ DWORD getInterfacePhysicalByIndex(DWORD index, PDWORD len, PBYTE addr,
NTSTATUS status = openTcpFile( &tcpFile );
if( NT_SUCCESS(status) ) {
status = getInterfaceInfoByIndex( tcpFile, index, &info );
if( NT_SUCCESS(status) )
getInterfacePhysicalFromInfo( &info, len, addr, type );
closeTcpFile( tcpFile );
status = getInterfaceInfoByIndex( tcpFile, index, &info );
if( NT_SUCCESS(status) )
getInterfacePhysicalFromInfo( &info, len, addr, type );
closeTcpFile( tcpFile );
}
return status;
@@ -740,15 +740,15 @@ DWORD getInterfaceEntryByName(const char *name, PMIB_IFROW entry)
DPRINT("Called.\n");
if( NT_SUCCESS(status) ) {
status = getInterfaceInfoByName( tcpFile, (char *)name, &info );
if( NT_SUCCESS(status) ) {
memcpy( &entry->wszName[MAX_INTERFACE_NAME_LEN],
&info.if_info,
sizeof(info.if_info) );
}
closeTcpFile( tcpFile );
status = getInterfaceInfoByName( tcpFile, (char *)name, &info );
if( NT_SUCCESS(status) ) {
memcpy( &entry->wszName[MAX_INTERFACE_NAME_LEN],
&info.if_info,
sizeof(info.if_info) );
}
closeTcpFile( tcpFile );
}
return status;
@@ -763,15 +763,15 @@ DWORD getInterfaceEntryByIndex(DWORD index, PMIB_IFROW entry)
DPRINT("Called.\n");
if( NT_SUCCESS(status) ) {
status = getInterfaceInfoByIndex( tcpFile, index, &info );
if( NT_SUCCESS(status) ) {
memcpy( &entry->wszName[MAX_INTERFACE_NAME_LEN],
&info.if_info,
sizeof(info.if_info) );
}
closeTcpFile( tcpFile );
status = getInterfaceInfoByIndex( tcpFile, index, &info );
if( NT_SUCCESS(status) ) {
memcpy( &entry->wszName[MAX_INTERFACE_NAME_LEN],
&info.if_info,
sizeof(info.if_info) );
}
closeTcpFile( tcpFile );
}
return status;
@@ -794,7 +794,7 @@ DWORD createIpForwardEntryOS( PMIB_IPFORWARDROW pRoute ) {
HANDLE tcpFile = INVALID_HANDLE_VALUE;
NTSTATUS status = openTcpFile( &tcpFile );
TCP_REQUEST_SET_INFORMATION_EX_SAFELY_SIZED req =
TCP_REQUEST_SET_INFORMATION_INIT;
TCP_REQUEST_SET_INFORMATION_INIT;
IPRouteEntry *rte;
TDIEntityID id;
DWORD returnSize = 0;
@@ -802,35 +802,35 @@ DWORD createIpForwardEntryOS( PMIB_IPFORWARDROW pRoute ) {
DPRINT("Called.\n");
if( NT_SUCCESS(status) )
status = getNthIpEntity( tcpFile, 0, &id );
status = getNthIpEntity( tcpFile, 0, &id );
if( NT_SUCCESS(status) ) {
req.Req.ID.toi_class = INFO_CLASS_PROTOCOL;
req.Req.ID.toi_type = INFO_TYPE_PROVIDER;
req.Req.ID.toi_id = IP_MIB_ROUTETABLE_ENTRY_ID;
req.Req.ID.toi_entity = id;
req.Req.BufferSize = sizeof(*rte);
rte =
(IPRouteEntry *)&req.Req.Buffer[0];
req.Req.ID.toi_class = INFO_CLASS_PROTOCOL;
req.Req.ID.toi_type = INFO_TYPE_PROVIDER;
req.Req.ID.toi_id = IP_MIB_ROUTETABLE_ENTRY_ID;
req.Req.ID.toi_entity = id;
req.Req.BufferSize = sizeof(*rte);
rte =
(IPRouteEntry *)&req.Req.Buffer[0];
rte->ire_dest = pRoute->dwForwardDest;
rte->ire_index = pRoute->dwForwardIfIndex;
rte->ire_metric = pRoute->dwForwardMetric1;
rte->ire_gw = pRoute->dwForwardNextHopAS;
rte->ire_mask = pRoute->dwForwardMask;
rte->ire_dest = pRoute->dwForwardDest;
rte->ire_index = pRoute->dwForwardIfIndex;
rte->ire_metric = pRoute->dwForwardMetric1;
rte->ire_gw = pRoute->dwForwardNextHopAS;
rte->ire_mask = pRoute->dwForwardMask;
status = DeviceIoControl( tcpFile,
IOCTL_TCP_SET_INFORMATION_EX,
&req,
sizeof(req),
NULL,
0,
&returnSize,
NULL );
status = DeviceIoControl( tcpFile,
IOCTL_TCP_SET_INFORMATION_EX,
&req,
sizeof(req),
NULL,
0,
&returnSize,
NULL );
}
if( tcpFile != INVALID_HANDLE_VALUE )
closeTcpFile( tcpFile );
closeTcpFile( tcpFile );
return status;
}
reactos/lib/iphlpapi/iphlpapi_main.c
+11 -11
View File
@@ -620,13 +620,13 @@ DWORD WINAPI GetAdaptersInfo(PIP_ADAPTER_INFO pAdapterInfo, PULONG pOutBufLen)
for (ndx = 0; ndx < table->numIndexes; ndx++) {
PIP_ADAPTER_INFO ptr = &pAdapterInfo[ndx];
DWORD addrLen = sizeof(ptr->Address), type;
const char *ifname =
getInterfaceNameByIndex(table->indexes[ndx]);
const char *ifname =
getInterfaceNameByIndex(table->indexes[ndx]);
/* on Win98 this is left empty, but whatever */
strncpy(ptr->AdapterName,ifname,sizeof(ptr->AdapterName));
consumeInterfaceName(ifname);
consumeInterfaceName(ifname);
ptr->AdapterName[MAX_ADAPTER_NAME_LENGTH] = '\0';
getInterfacePhysicalByIndex(table->indexes[ndx], &addrLen,
ptr->Address, &type);
@@ -973,7 +973,7 @@ DWORD WINAPI GetInterfaceInfo(PIP_INTERFACE_INFO pIfTable, PULONG dwOutBufLen)
walker++, assigner++)
*assigner = *walker;
*assigner = 0;
consumeInterfaceName(name);
consumeInterfaceName(name);
pIfTable->NumAdapters++;
}
ret = NO_ERROR;
@@ -1125,7 +1125,7 @@ DWORD WINAPI GetIpForwardTable(PMIB_IPFORWARDTABLE pIpForwardTable, PULONG pdwSi
DWORD ret;
TRACE("pIpForwardTable %p, pdwSize %p, bOrder %ld\n", pIpForwardTable,
pdwSize, (DWORD)bOrder);
pdwSize, (DWORD)bOrder);
if (!pdwSize)
ret = ERROR_INVALID_PARAMETER;
else {
@@ -1358,11 +1358,11 @@ DWORD WINAPI GetNetworkParams(PFIXED_INFO pFixedInfo, PULONG pOutBufLen)
for (i = 0, ptr = &pFixedInfo->DnsServerList; i < resInfo->riCount && ptr;
i++, ptr = ptr->Next) {
struct sockaddr_in *addr_v4 =
(struct sockaddr_in *)&resInfo->riAddressList[i];
toIPAddressString
(addr_v4->sin_addr.s_addr,
ptr->IpAddress.String);
struct sockaddr_in *addr_v4 =
(struct sockaddr_in *)&resInfo->riAddressList[i];
toIPAddressString
(addr_v4->sin_addr.s_addr,
ptr->IpAddress.String);
if (i == resInfo->riCount - 1)
ptr->Next = NULL;
else if (i == 0)
reactos/lib/iphlpapi/ipstats_reactos.c
+126 -126
View File
@@ -68,18 +68,18 @@ BOOL isIpEntity( HANDLE tcpFile, TDIEntityID *ent ) {
req.ID.toi_entity = *ent;
status =
DeviceIoControl
( tcpFile,
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
&entityType,
sizeof(entityType),
&returnedLen,
NULL );
DeviceIoControl
( tcpFile,
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
&entityType,
sizeof(entityType),
&returnedLen,
NULL );
DPRINT("Ent: %04x:d -> %04x\n",
ent->tei_entity, ent->tei_instance, entityType );
ent->tei_entity, ent->tei_instance, entityType );
return NT_SUCCESS(status) && entityType == CL_NL_IP;
}
@@ -92,25 +92,25 @@ NTSTATUS getNthIpEntity( HANDLE tcpFile, DWORD index, TDIEntityID *ent ) {
int i;
if( !NT_SUCCESS(status) )
return status;
return status;
for( i = 0; i < numEntities; i++ ) {
if( isIpEntity( tcpFile, &entitySet[i] ) ) {
DPRINT("Entity %d is an IP Entity\n", i);
if( numRoutes == index ) break;
else numRoutes++;
}
if( isIpEntity( tcpFile, &entitySet[i] ) ) {
DPRINT("Entity %d is an IP Entity\n", i);
if( numRoutes == index ) break;
else numRoutes++;
}
}
if( numRoutes == index && i < numEntities ) {
DPRINT("Index %d is entity #%d - %04x:%08x\n", index, i,
entitySet[i].tei_entity, entitySet[i].tei_instance );
memcpy( ent, &entitySet[i], sizeof(*ent) );
tdiFreeThingSet( entitySet );
return STATUS_SUCCESS;
DPRINT("Index %d is entity #%d - %04x:%08x\n", index, i,
entitySet[i].tei_entity, entitySet[i].tei_instance );
memcpy( ent, &entitySet[i], sizeof(*ent) );
tdiFreeThingSet( entitySet );
return STATUS_SUCCESS;
} else {
tdiFreeThingSet( entitySet );
return STATUS_UNSUCCESSFUL;
tdiFreeThingSet( entitySet );
return STATUS_UNSUCCESSFUL;
}
}
@@ -123,7 +123,7 @@ NTSTATUS tdiGetMibForIpEntity
memset( entry, 0, sizeof( *entry ) );
DPRINT("TdiGetMibForIpEntity(tcpFile %x,entityId %x)\n",
(DWORD)tcpFile, ent->tei_instance);
(DWORD)tcpFile, ent->tei_instance);
req.ID.toi_class = INFO_CLASS_PROTOCOL;
req.ID.toi_type = INFO_TYPE_PROVIDER;
@@ -131,40 +131,40 @@ NTSTATUS tdiGetMibForIpEntity
req.ID.toi_entity = *ent;
status = DeviceIoControl( tcpFile,
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
entry,
sizeof(*entry),
&returnSize,
NULL );
IOCTL_TCP_QUERY_INFORMATION_EX,
&req,
sizeof(req),
entry,
sizeof(*entry),
&returnSize,
NULL );
DPRINT("TdiGetMibForIpEntity() => {\n"
" ipsi_forwarding ............ %d\n"
" ipsi_defaultttl ............ %d\n"
" ipsi_inreceives ............ %d\n"
" ipsi_indelivers ............ %d\n"
" ipsi_outrequests ........... %d\n"
" ipsi_routingdiscards ....... %d\n"
" ipsi_outdiscards ........... %d\n"
" ipsi_outnoroutes ........... %d\n"
" ipsi_numif ................. %d\n"
" ipsi_numaddr ............... %d\n"
" ipsi_numroutes ............. %d\n"
"} status %08x\n",
entry->ipsi_forwarding,
entry->ipsi_defaultttl,
entry->ipsi_inreceives,
entry->ipsi_indelivers,
entry->ipsi_outrequests,
entry->ipsi_routingdiscards,
entry->ipsi_outdiscards,
entry->ipsi_outnoroutes,
entry->ipsi_numif,
entry->ipsi_numaddr,
entry->ipsi_numroutes,
status);
" ipsi_forwarding ............ %d\n"
" ipsi_defaultttl ............ %d\n"
" ipsi_inreceives ............ %d\n"
" ipsi_indelivers ............ %d\n"
" ipsi_outrequests ........... %d\n"
" ipsi_routingdiscards ....... %d\n"
" ipsi_outdiscards ........... %d\n"
" ipsi_outnoroutes ........... %d\n"
" ipsi_numif ................. %d\n"
" ipsi_numaddr ............... %d\n"
" ipsi_numroutes ............. %d\n"
"} status %08x\n",
entry->ipsi_forwarding,
entry->ipsi_defaultttl,
entry->ipsi_inreceives,
entry->ipsi_indelivers,
entry->ipsi_outrequests,
entry->ipsi_routingdiscards,
entry->ipsi_outdiscards,
entry->ipsi_outnoroutes,
entry->ipsi_numif,
entry->ipsi_numaddr,
entry->ipsi_numroutes,
status);
return status;
}
@@ -173,17 +173,17 @@ NTSTATUS tdiGetRoutesForIpEntity
NTSTATUS status = STATUS_SUCCESS;
DPRINT("TdiGetRoutesForIpEntity(tcpFile %x,entityId %x)\n",
(DWORD)tcpFile, ent->tei_instance);
(DWORD)tcpFile, ent->tei_instance);
status = tdiGetSetOfThings( tcpFile,
INFO_CLASS_PROTOCOL,
INFO_TYPE_PROVIDER,
IP_MIB_ROUTETABLE_ENTRY_ID,
ent->tei_entity,
0,
sizeof(IPRouteEntry),
(PVOID *)routes,
numRoutes);
INFO_CLASS_PROTOCOL,
INFO_TYPE_PROVIDER,
IP_MIB_ROUTETABLE_ENTRY_ID,
ent->tei_entity,
0,
sizeof(IPRouteEntry),
(PVOID *)routes,
numRoutes);
return status;
}
@@ -193,17 +193,17 @@ NTSTATUS tdiGetIpAddrsForIpEntity
NTSTATUS status;
DPRINT("TdiGetIpAddrsForIpEntity(tcpFile %x,entityId %x)\n",
(DWORD)tcpFile, ent->tei_instance);
(DWORD)tcpFile, ent->tei_instance);
status = tdiGetSetOfThings( tcpFile,
INFO_CLASS_PROTOCOL,
INFO_TYPE_PROVIDER,
IP_MIB_ADDRTABLE_ENTRY_ID,
ent->tei_entity,
0,
sizeof(IPAddrEntry),
(PVOID *)addrs,
numAddrs );
INFO_CLASS_PROTOCOL,
INFO_TYPE_PROVIDER,
IP_MIB_ADDRTABLE_ENTRY_ID,
ent->tei_entity,
0,
sizeof(IPAddrEntry),
(PVOID *)addrs,
numAddrs );
return status;
}
@@ -389,28 +389,28 @@ DWORD getNumRoutes(void)
status = openTcpFile( &tcpFile );
if( !NT_SUCCESS(status) ) {
TRACE("failure: %08x\n", (int)status );
return 0;
TRACE("failure: %08x\n", (int)status );
return 0;
}
status = tdiGetEntityIDSet( tcpFile, &entitySet, &numEntities );
if( !NT_SUCCESS(status) ) {
TRACE("failure: %08x\n", (int)status );
return 0;
TRACE("failure: %08x\n", (int)status );
return 0;
}
for( i = 0; i < numEntities; i++ ) {
if( isIpEntity( tcpFile, &entitySet[i] ) ) {
IPSNMPInfo isnmp;
memset( &isnmp, 0, sizeof( isnmp ) );
status = tdiGetMibForIpEntity( tcpFile, &entitySet[i], &isnmp );
if( !NT_SUCCESS(status) ) {
tdiFreeThingSet( entitySet );
return status;
}
numRoutes += isnmp.ipsi_numroutes;
}
if( isIpEntity( tcpFile, &entitySet[i] ) ) {
IPSNMPInfo isnmp;
memset( &isnmp, 0, sizeof( isnmp ) );
status = tdiGetMibForIpEntity( tcpFile, &entitySet[i], &isnmp );
if( !NT_SUCCESS(status) ) {
tdiFreeThingSet( entitySet );
return status;
}
numRoutes += isnmp.ipsi_numroutes;
}
}
TRACE("numRoutes: %d\n", (int)numRoutes);
@@ -424,11 +424,11 @@ VOID HexDump( PCHAR Data, DWORD Len ) {
int i;
for( i = 0; i < Len; i++ ) {
if( !(i & 0xf) ) {
if( i ) fprintf(stderr,"\n");
fprintf(stderr,"%08x:", i);
}
fprintf( stderr, " %02x", Data[i] & 0xff );
if( !(i & 0xf) ) {
if( i ) fprintf(stderr,"\n");
fprintf(stderr,"%08x:", i);
}
fprintf( stderr, " %02x", Data[i] & 0xff );
}
fprintf(stderr,"\n");
}
@@ -444,55 +444,55 @@ RouteTable *getRouteTable(void)
int i;
if( !NT_SUCCESS(status) )
return 0;
return 0;
out_route_table = HeapAlloc( GetProcessHeap(), 0,
sizeof(RouteTable) +
(sizeof(RouteEntry) * (numRoutes - 1)) );
sizeof(RouteTable) +
(sizeof(RouteEntry) * (numRoutes - 1)) );
out_route_table->numRoutes = numRoutes;
for( i = 0; routesAdded < numRoutes; i++ ) {
int j;
IPRouteEntry *route_set;
int j;
IPRouteEntry *route_set;
getNthIpEntity( tcpFile, i, &ent );
tdiGetMibForIpEntity( tcpFile, &ent, &snmpInfo );
getNthIpEntity( tcpFile, i, &ent );
tdiGetMibForIpEntity( tcpFile, &ent, &snmpInfo );
DPRINT( "%d routes in instance %d\n", snmpInfo.ipsi_numroutes, i );
DPRINT( "%d routes in instance %d\n", snmpInfo.ipsi_numroutes, i );
if( !route_set ) {
closeTcpFile( tcpFile );
HeapFree( GetProcessHeap(), 0, out_route_table );
return 0;
}
if( !route_set ) {
closeTcpFile( tcpFile );
HeapFree( GetProcessHeap(), 0, out_route_table );
return 0;
}
tdiGetRoutesForIpEntity( tcpFile, &ent, &route_set, &numRoutes );
tdiGetRoutesForIpEntity( tcpFile, &ent, &route_set, &numRoutes );
DPRINT("Route set returned\n");
DPRINT("Route set returned\n");
#if 0
HexDump( route_set,
sizeof( IPRouteEntry ) *
snmpInfo.ipsi_numroutes );
HexDump( route_set,
sizeof( IPRouteEntry ) *
snmpInfo.ipsi_numroutes );
#endif
for( j = 0; j < snmpInfo.ipsi_numroutes; j++ ) {
int routeNum = j + routesAdded;
out_route_table->routes[routeNum].dest =
route_set[j].ire_dest;
out_route_table->routes[routeNum].mask =
route_set[j].ire_mask;
out_route_table->routes[routeNum].gateway =
route_set[j].ire_gw;
out_route_table->routes[routeNum].ifIndex =
route_set[j].ire_index;
out_route_table->routes[routeNum].metric =
route_set[j].ire_metric;
}
for( j = 0; j < snmpInfo.ipsi_numroutes; j++ ) {
int routeNum = j + routesAdded;
out_route_table->routes[routeNum].dest =
route_set[j].ire_dest;
out_route_table->routes[routeNum].mask =
route_set[j].ire_mask;
out_route_table->routes[routeNum].gateway =
route_set[j].ire_gw;
out_route_table->routes[routeNum].ifIndex =
route_set[j].ire_index;
out_route_table->routes[routeNum].metric =
route_set[j].ire_metric;
}
if( route_set ) tdiFreeThingSet( route_set );
if( route_set ) tdiFreeThingSet( route_set );
routesAdded += snmpInfo.ipsi_numroutes;
routesAdded += snmpInfo.ipsi_numroutes;
}
return out_route_table;
reactos/lib/iphlpapi/registry.c
+20 -20
View File
@@ -7,17 +7,17 @@ int GetLongestChildKeyName( HANDLE RegHandle ) {
DWORD MaxAdapterName;
Status = RegQueryInfoKeyA(RegHandle,
NULL,
NULL,
NULL,
NULL,
&MaxAdapterName,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL);
NULL,
NULL,
NULL,
NULL,
&MaxAdapterName,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL);
if (Status == ERROR_SUCCESS)
return MaxAdapterName + 1;
else
@@ -25,13 +25,13 @@ int GetLongestChildKeyName( HANDLE RegHandle ) {
}
LONG OpenChildKeyRead( HANDLE RegHandle,
PCHAR ChildKeyName,
PHKEY ReturnHandle ) {
PCHAR ChildKeyName,
PHKEY ReturnHandle ) {
return RegOpenKeyExA( RegHandle,
ChildKeyName,
0,
KEY_READ,
ReturnHandle );
ChildKeyName,
0,
KEY_READ,
ReturnHandle );
}
/*
@@ -52,7 +52,7 @@ PCHAR GetNthChildKeyName( HANDLE RegHandle, DWORD n ) {
ValueLen = MaxAdapterName;
Value = (PCHAR)HeapAlloc( GetProcessHeap(), 0, MaxAdapterName );
Status = RegEnumKeyExA( RegHandle, n, Value, &ValueLen,
NULL, NULL, NULL, NULL );
NULL, NULL, NULL, NULL );
if (Status != ERROR_SUCCESS)
return 0;
else {
@@ -70,12 +70,12 @@ PCHAR QueryRegistryValueString( HANDLE RegHandle, PCHAR ValueName ) {
DWORD ReturnedSize = 0;
if (RegQueryValueExA( RegHandle, ValueName, NULL, NULL, NULL,
&ReturnedSize ) != 0)
&ReturnedSize ) != 0)
return 0;
else {
Name = malloc( (ReturnedSize + 1) * sizeof(WCHAR) );
RegQueryValueExA( RegHandle, ValueName, NULL, NULL, (PVOID)Name,
&ReturnedSize );
&ReturnedSize );
Name[ReturnedSize] = 0;
return Name;
}
reactos/lib/iphlpapi/resinfo_reactos.c
+4 -4
View File
@@ -50,11 +50,11 @@ WINE_DEFAULT_DEBUG_CHANNEL(iphlpapi);
PIPHLP_RES_INFO getResInfo() {
PIPHLP_RES_INFO InfoPtr =
(PIPHLP_RES_INFO)HeapAlloc( GetProcessHeap(), 0,
sizeof(PIPHLP_RES_INFO) );
(PIPHLP_RES_INFO)HeapAlloc( GetProcessHeap(), 0,
sizeof(PIPHLP_RES_INFO) );
if( InfoPtr ) {
InfoPtr->riCount = 0;
InfoPtr->riAddressList = (LPSOCKADDR)0;
InfoPtr->riCount = 0;
InfoPtr->riAddressList = (LPSOCKADDR)0;
}
return InfoPtr;