#include "precomp.h"
int TCPSocketState(void *ClientData,
- void *WhichSocket,
- void *WhichConnection,
- OSK_UINT NewState ) {
+ void *WhichSocket,
+ void *WhichConnection,
+ OSK_UINT NewState ) {
PCONNECTION_ENDPOINT Connection = WhichConnection;
- TI_DbgPrint(MID_TRACE,("Flags: %c%c%c%c\n",
- NewState & SEL_CONNECT ? 'C' : 'c',
- NewState & SEL_READ ? 'R' : 'r',
- NewState & SEL_FIN ? 'F' : 'f',
- NewState & SEL_ACCEPT ? 'A' : 'a'));
+ TI_DbgPrint(DEBUG_TCP,("Connection: %x Flags: %c%c%c%c%c\n",
+ Connection,
+ NewState & SEL_CONNECT ? 'C' : 'c',
+ NewState & SEL_READ ? 'R' : 'r',
+ NewState & SEL_FIN ? 'F' : 'f',
+ NewState & SEL_ACCEPT ? 'A' : 'a',
+ NewState & SEL_WRITE ? 'W' : 'w'));
+
+ /* If this socket is missing its socket context, that means that it
+ * has been created as a new connection in sonewconn but not accepted
+ * yet. We can safely ignore event notifications on these sockets.
+ * Once they are accepted, they will get a socket context and we will
+ * be able to process them.
+ */
+ if (!Connection)
+ return 0;
TI_DbgPrint(DEBUG_TCP,("Called: NewState %x (Conn %x) (Change %x)\n",
- NewState, Connection,
- Connection ? Connection->State ^ NewState :
- NewState));
-
- if( !Connection ) {
- TI_DbgPrint(DEBUG_TCP,("Socket closing.\n"));
- Connection = FileFindConnectionByContext( WhichSocket );
- if( !Connection )
- return 0;
- else
- TI_DbgPrint(DEBUG_TCP,("Found socket %x\n", Connection));
- }
+ NewState, Connection,
+ Connection->SignalState ^ NewState,
+ NewState));
- TI_DbgPrint(MID_TRACE,("Connection signalled: %d\n",
- Connection->Signalled));
+ Connection->SignalState = NewState;
- Connection->SignalState |= NewState;
- if( !Connection->Signalled ) {
- Connection->Signalled = TRUE;
- InsertTailList( &SignalledConnections, &Connection->SignalList );
- }
+ HandleSignalledConnection(Connection);
return 0;
}
void TCPPacketSendComplete( PVOID Context,
- PNDIS_PACKET NdisPacket,
- NDIS_STATUS NdisStatus ) {
+ PNDIS_PACKET NdisPacket,
+ NDIS_STATUS NdisStatus ) {
TI_DbgPrint(DEBUG_TCP,("called %x\n", NdisPacket));
FreeNdisPacket(NdisPacket);
TI_DbgPrint(DEBUG_TCP,("done\n"));
PIPv4_HEADER Header;
if( *data == 0x45 ) { /* IPv4 */
- Header = (PIPv4_HEADER)data;
- LocalAddress.Type = IP_ADDRESS_V4;
- LocalAddress.Address.IPv4Address = Header->SrcAddr;
- RemoteAddress.Type = IP_ADDRESS_V4;
- RemoteAddress.Address.IPv4Address = Header->DstAddr;
+ Header = (PIPv4_HEADER)data;
+ LocalAddress.Type = IP_ADDRESS_V4;
+ LocalAddress.Address.IPv4Address = Header->SrcAddr;
+ RemoteAddress.Type = IP_ADDRESS_V4;
+ RemoteAddress.Address.IPv4Address = Header->DstAddr;
} else {
- TI_DbgPrint(MIN_TRACE,("Outgoing packet is not IPv4\n"));
- OskitDumpBuffer( data, len );
- return OSK_EINVAL;
+ TI_DbgPrint(MIN_TRACE,("Outgoing packet is not IPv4\n"));
+ OskitDumpBuffer( data, len );
+ return OSK_EINVAL;
}
if(!(NCE = RouteGetRouteToDestination( &RemoteAddress ))) {
- TI_DbgPrint(MIN_TRACE,("No route to %s\n", A2S(&RemoteAddress)));
- return OSK_EADDRNOTAVAIL;
+ TI_DbgPrint(MIN_TRACE,("Unable to get route to %s\n", A2S(&RemoteAddress)));
+ return OSK_EADDRNOTAVAIL;
}
- NdisStatus = AllocatePacketWithBuffer( &Packet.NdisPacket, NULL,
- MaxLLHeaderSize + len );
+ NdisStatus = AllocatePacketWithBuffer( &Packet.NdisPacket, NULL, len );
if (NdisStatus != NDIS_STATUS_SUCCESS) {
- TI_DbgPrint(DEBUG_TCP, ("Error from NDIS: %08x\n", NdisStatus));
- return OSK_ENOBUFS;
+ TI_DbgPrint(DEBUG_TCP, ("Error from NDIS: %08x\n", NdisStatus));
+ return OSK_ENOBUFS;
}
- GetDataPtr( Packet.NdisPacket, MaxLLHeaderSize,
- (PCHAR *)&Packet.Header, &Packet.ContigSize );
+ GetDataPtr( Packet.NdisPacket, 0,
+ (PCHAR *)&Packet.Header, &Packet.ContigSize );
RtlCopyMemory( Packet.Header, data, len );
return 0;
}
-int TCPSleep( void *ClientData, void *token, int priority, char *msg,
- int tmio ) {
- PSLEEPING_THREAD SleepingThread;
-
- TI_DbgPrint(DEBUG_TCP,
- ("Called TSLEEP: tok = %x, pri = %d, wmesg = %s, tmio = %x\n",
- token, priority, msg, tmio));
-
- SleepingThread = exAllocatePool( NonPagedPool, sizeof( *SleepingThread ) );
- if( SleepingThread ) {
- KeInitializeEvent( &SleepingThread->Event, NotificationEvent, FALSE );
- SleepingThread->SleepToken = token;
-
- /* We're going to sleep and need to release the lock, otherwise
- it's impossible to re-enter oskittcp to deliver the event that's
- going to wake us */
- TcpipRecursiveMutexLeave( &TCPLock );
-
- TcpipAcquireFastMutex( &SleepingThreadsLock );
- InsertTailList( &SleepingThreadsList, &SleepingThread->Entry );
- TcpipReleaseFastMutex( &SleepingThreadsLock );
-
- TI_DbgPrint(DEBUG_TCP,("Waiting on %x\n", token));
- KeWaitForSingleObject( &SleepingThread->Event,
- WrSuspended,
- KernelMode,
- TRUE,
- NULL );
-
- TcpipAcquireFastMutex( &SleepingThreadsLock );
- RemoveEntryList( &SleepingThread->Entry );
- TcpipReleaseFastMutex( &SleepingThreadsLock );
-
- TcpipRecursiveMutexEnter( &TCPLock, TRUE );
-
- exFreePool( SleepingThread );
- } else
- return OSK_ENOBUFS;
-
- TI_DbgPrint(DEBUG_TCP,("Waiting finished: %x\n", token));
- return 0;
-}
-
-void TCPWakeup( void *ClientData, void *token ) {
- PLIST_ENTRY Entry;
- PSLEEPING_THREAD SleepingThread;
-
- TcpipAcquireFastMutex( &SleepingThreadsLock );
- Entry = SleepingThreadsList.Flink;
- while( Entry != &SleepingThreadsList ) {
- SleepingThread = CONTAINING_RECORD(Entry, SLEEPING_THREAD, Entry);
- TI_DbgPrint(DEBUG_TCP,("Sleeper @ %x\n", SleepingThread));
- if( SleepingThread->SleepToken == token ) {
- TI_DbgPrint(DEBUG_TCP,("Setting event to wake %x\n", token));
- KeSetEvent( &SleepingThread->Event, IO_NETWORK_INCREMENT, FALSE );
- }
- Entry = Entry->Flink;
- }
- TcpipReleaseFastMutex( &SleepingThreadsLock );
-}
-
/* Memory management routines
*
* By far the most requests for memory are either for 128 or 2048 byte blocks,
#define SMALL_SIZE 128
#define LARGE_SIZE 2048
-#define SIGNATURE_LARGE TAG('L','L','L','L')
-#define SIGNATURE_SMALL TAG('S','S','S','S')
-#define SIGNATURE_OTHER TAG('O','O','O','O')
-#define TCP_TAG TAG('T','C','P',' ')
-
+#define SIGNATURE_LARGE 'LLLL'
+#define SIGNATURE_SMALL 'SSSS'
+#define SIGNATURE_OTHER 'OOOO'
static NPAGED_LOOKASIDE_LIST LargeLookasideList;
static NPAGED_LOOKASIDE_LIST SmallLookasideList;
NULL,
0,
LARGE_SIZE + sizeof( ULONG ),
- TCP_TAG,
+ OSK_LARGE_TAG,
0 );
ExInitializeNPagedLookasideList( &SmallLookasideList,
NULL,
NULL,
0,
SMALL_SIZE + sizeof( ULONG ),
- TCP_TAG,
+ OSK_SMALL_TAG,
0 );
return STATUS_SUCCESS;
}
void *TCPMalloc( void *ClientData,
- OSK_UINT Bytes, OSK_PCHAR File, OSK_UINT Line ) {
+ OSK_UINT Bytes, OSK_PCHAR File, OSK_UINT Line ) {
void *v;
ULONG Signature;
Found = 0;
for ( i = 0; i < ArrayUsed && ! Found; i++ ) {
- Found = ( Sizes[i] == Bytes );
- if ( Found ) {
- Counts[i]++;
- }
+ Found = ( Sizes[i] == Bytes );
+ if ( Found ) {
+ Counts[i]++;
+ }
}
if ( ! Found ) {
- if ( ArrayAllocated <= ArrayUsed ) {
- NewSize = ( 0 == ArrayAllocated ? 16 : 2 * ArrayAllocated );
- NewArray = exAllocatePool( NonPagedPool, 2 * NewSize * sizeof( OSK_UINT ) );
- if ( NULL != NewArray ) {
- if ( 0 != ArrayAllocated ) {
- memcpy( NewArray, Sizes,
- ArrayAllocated * sizeof( OSK_UINT ) );
- exFreePool( Sizes );
- memcpy( NewArray + NewSize, Counts,
- ArrayAllocated * sizeof( OSK_UINT ) );
- exFreePool( Counts );
- }
- Sizes = NewArray;
- Counts = NewArray + NewSize;
- ArrayAllocated = NewSize;
- } else if ( 0 != ArrayAllocated ) {
- exFreePool( Sizes );
- exFreePool( Counts );
- ArrayAllocated = 0;
- }
- }
- if ( ArrayUsed < ArrayAllocated ) {
- Sizes[ArrayUsed] = Bytes;
- Counts[ArrayUsed] = 1;
- ArrayUsed++;
- }
+ if ( ArrayAllocated <= ArrayUsed ) {
+ NewSize = ( 0 == ArrayAllocated ? 16 : 2 * ArrayAllocated );
+ NewArray = exAllocatePool( NonPagedPool, 2 * NewSize * sizeof( OSK_UINT ) );
+ if ( NULL != NewArray ) {
+ if ( 0 != ArrayAllocated ) {
+ memcpy( NewArray, Sizes,
+ ArrayAllocated * sizeof( OSK_UINT ) );
+ exFreePool( Sizes );
+ memcpy( NewArray + NewSize, Counts,
+ ArrayAllocated * sizeof( OSK_UINT ) );
+ exFreePool( Counts );
+ }
+ Sizes = NewArray;
+ Counts = NewArray + NewSize;
+ ArrayAllocated = NewSize;
+ } else if ( 0 != ArrayAllocated ) {
+ exFreePool( Sizes );
+ exFreePool( Counts );
+ ArrayAllocated = 0;
+ }
+ }
+ if ( ArrayUsed < ArrayAllocated ) {
+ Sizes[ArrayUsed] = Bytes;
+ Counts[ArrayUsed] = 1;
+ ArrayUsed++;
+ }
}
if ( 0 == (++AllocationCount % MEM_PROFILE) ) {
- TI_DbgPrint(DEBUG_TCP, ("Memory allocation size profile:\n"));
- for ( i = 0; i < ArrayUsed; i++ ) {
- TI_DbgPrint(DEBUG_TCP,
- ("Size %4u Count %5u\n", Sizes[i], Counts[i]));
- }
- TI_DbgPrint(DEBUG_TCP, ("End of memory allocation size profile\n"));
+ TI_DbgPrint(DEBUG_TCP, ("Memory allocation size profile:\n"));
+ for ( i = 0; i < ArrayUsed; i++ ) {
+ TI_DbgPrint(DEBUG_TCP,
+ ("Size %4u Count %5u\n", Sizes[i], Counts[i]));
+ }
+ TI_DbgPrint(DEBUG_TCP, ("End of memory allocation size profile\n"));
}
#endif /* MEM_PROFILE */
if ( SMALL_SIZE == Bytes ) {
- v = ExAllocateFromNPagedLookasideList( &SmallLookasideList );
- Signature = SIGNATURE_SMALL;
+ v = ExAllocateFromNPagedLookasideList( &SmallLookasideList );
+ Signature = SIGNATURE_SMALL;
} else if ( LARGE_SIZE == Bytes ) {
- v = ExAllocateFromNPagedLookasideList( &LargeLookasideList );
- Signature = SIGNATURE_LARGE;
+ v = ExAllocateFromNPagedLookasideList( &LargeLookasideList );
+ Signature = SIGNATURE_LARGE;
} else {
- v = ExAllocatePool( NonPagedPool, Bytes + sizeof(ULONG) );
- Signature = SIGNATURE_OTHER;
+ v = ExAllocatePoolWithTag( NonPagedPool, Bytes + sizeof(ULONG),
+ OSK_OTHER_TAG );
+ Signature = SIGNATURE_OTHER;
}
if( v ) {
- *((ULONG *) v) = Signature;
- v = (void *)((char *) v + sizeof(ULONG));
- TrackWithTag( FOURCC('f','b','s','d'), v, (PCHAR)File, Line );
+ *((ULONG *) v) = Signature;
+ v = (void *)((char *) v + sizeof(ULONG));
}
return v;
}
void TCPFree( void *ClientData,
- void *data, OSK_PCHAR File, OSK_UINT Line ) {
+ void *data, OSK_PCHAR File, OSK_UINT Line ) {
ULONG Signature;
- UntrackFL( (PCHAR)File, Line, data, FOURCC('f','b','s','d') );
data = (void *)((char *) data - sizeof(ULONG));
Signature = *((ULONG *) data);
if ( SIGNATURE_SMALL == Signature ) {
- ExFreeToNPagedLookasideList( &SmallLookasideList, data );
+ ExFreeToNPagedLookasideList( &SmallLookasideList, data );
} else if ( SIGNATURE_LARGE == Signature ) {
- ExFreeToNPagedLookasideList( &LargeLookasideList, data );
+ ExFreeToNPagedLookasideList( &LargeLookasideList, data );
} else if ( SIGNATURE_OTHER == Signature ) {
- ExFreePool( data );
+ ExFreePoolWithTag( data, OSK_OTHER_TAG );
} else {
- ASSERT( FALSE );
+ ASSERT( FALSE );
}
}
projects / reactos.git / blobdiff