[ion] 17727: Implement NTDLL's CSR routines in a compatible way. Fix prototypes, argument count, deprecated functions and new functions. Some functions will not work (or are designed not to work) fully until the new CSR is committed, but they keep the same functionality as the previous versions (no regressions found; tested with cmd, cmt, putty, telnet, ps). Also added NtSecureConnectPort.
Implement NTDLL's CSR routines in a compatible way. Fix prototypes, argument count, deprecated functions and new functions. Some functions will not work (or are designed not to work) fully until the new CSR is committed, but they keep the same functionality as the previous versions (no regressions found; tested with cmd, cmt, putty, telnet, ps). Also added NtSecureConnectPort. Modified: trunk/reactos/include/ndk/umfuncs.h Modified: trunk/reactos/include/ndk/zwfuncs.h Modified: trunk/reactos/include/subsys/csrss/csrss.h Modified: trunk/reactos/lib/kernel32/misc/console.c Modified: trunk/reactos/lib/kernel32/misc/dllmain.c Added: trunk/reactos/lib/ntdll/csr/api.c Modified: trunk/reactos/lib/ntdll/csr/capture.c Added: trunk/reactos/lib/ntdll/csr/connect.c Deleted: trunk/reactos/lib/ntdll/csr/lpc.c Deleted: trunk/reactos/lib/ntdll/csr/probe.c Deleted: trunk/reactos/lib/ntdll/csr/srv.c Deleted: trunk/reactos/lib/ntdll/csr/thread.c Modified: trunk/reactos/lib/ntdll/def/ntdll.def Modified: trunk/reactos/lib/ntdll/ntdll.xml Modified: trunk/reactos/subsys/csrss/init.c Modified: trunk/reactos/tools/nci/sysfuncs.lst _____
Modified: trunk/reactos/include/ndk/umfuncs.h --- trunk/reactos/include/ndk/umfuncs.h 2005-09-07 19:09:56 UTC (rev 17726) +++ trunk/reactos/include/ndk/umfuncs.h 2005-09-07 19:37:28 UTC (rev 17727) @@ -8,29 +8,53 @@
#define _UMFUNCS_H
/* DEPENDENCIES **************************************************************/ +struct _CSR_API_MESSAGE; +struct _CSR_CAPTURE_BUFFER;
/* PROTOTYPES ****************************************************************/
/* * CSR Functions */ +PVOID +NTAPI +CsrAllocateCaptureBuffer( + ULONG ArgumentCount, + ULONG BufferSize +); + +ULONG +NTAPI +CsrAllocateMessagePointer( + struct _CSR_CAPTURE_BUFFER *CaptureBuffer, + ULONG MessageLength, + PVOID *CaptureData +); + +VOID +NTAPI +CsrCaptureMessageBuffer( + struct _CSR_CAPTURE_BUFFER *CaptureBuffer, + PVOID MessageString, + ULONG StringLength, + PVOID *CapturedData +); + NTSTATUS NTAPI CsrClientConnectToServer( PWSTR ObjectDirectory, ULONG ServerId, - PVOID Unknown, - PVOID Context, - ULONG ContextLength, + PVOID ConnectionInfo, + PULONG ConnectionInfoSize, PBOOLEAN ServerToServerCall );
-struct _CSR_API_MESSAGE; NTSTATUS NTAPI CsrClientCallServer( struct _CSR_API_MESSAGE *Request, - PVOID CapturedBuffer OPTIONAL, + struct _CSR_CAPTURE_BUFFER *CaptureBuffer OPTIONAL, ULONG ApiNumber, ULONG RequestLength ); @@ -39,6 +63,10 @@ NTAPI CsrIdentifyAlertableThread(VOID);
+VOID +NTAPI +CsrFreeCaptureBuffer(struct _CSR_CAPTURE_BUFFER *CaptureBuffer); + NTSTATUS NTAPI CsrNewThread(VOID); @@ -53,7 +81,7 @@ VOID NTAPI CsrProbeForRead( - IN CONST PVOID Address, + IN PVOID Address, IN ULONG Length, IN ULONG Alignment ); @@ -61,24 +89,11 @@ VOID NTAPI CsrProbeForWrite( - IN CONST PVOID Address, + IN PVOID Address, IN ULONG Length, IN ULONG Alignment );
-NTSTATUS -NTAPI -CsrCaptureParameterBuffer( - PVOID ParameterBuffer, - ULONG ParameterBufferSize, - PVOID* ClientAddress, - PVOID* ServerAddress -); - -NTSTATUS -NTAPI -CsrReleaseParameterBuffer(PVOID ClientAddress); - /* * Debug Functions */ _____
Modified: trunk/reactos/include/ndk/zwfuncs.h --- trunk/reactos/include/ndk/zwfuncs.h 2005-09-07 19:09:56 UTC (rev 17726) +++ trunk/reactos/include/ndk/zwfuncs.h 2005-09-07 19:37:28 UTC (rev 17727) @@ -3322,8 +3322,39 @@
IN ULONG Flags );
+ +NTSYSCALLAPI NTSTATUS NTAPI +NtSecureConnectPort( + PHANDLE PortHandle, + PUNICODE_STRING PortName, + PSECURITY_QUALITY_OF_SERVICE SecurityQos, + PPORT_VIEW ClientView OPTIONAL, + PSID Sid OPTIONAL, + PREMOTE_PORT_VIEW ServerView OPTIONAL, + PULONG MaxMessageLength OPTIONAL, + PVOID ConnectionInformation OPTIONAL, + PULONG ConnectionInformationLength OPTIONAL +); + +NTSYSAPI +NTSTATUS +NTAPI +ZwSecureConnectPort( + PHANDLE PortHandle, + PUNICODE_STRING PortName, + PSECURITY_QUALITY_OF_SERVICE SecurityQos, + PPORT_VIEW ClientView OPTIONAL, + PSID Sid OPTIONAL, + PREMOTE_PORT_VIEW ServerView OPTIONAL, + PULONG MaxMessageLength OPTIONAL, + PVOID ConnectionInformation OPTIONAL, + PULONG ConnectionInformationLength OPTIONAL +); + +NTSTATUS +NTAPI NtSetBootEntryOrder( IN ULONG Unknown1, IN ULONG Unknown2 _____
Modified: trunk/reactos/include/subsys/csrss/csrss.h --- trunk/reactos/include/subsys/csrss/csrss.h 2005-09-07 19:09:56 UTC (rev 17726) +++ trunk/reactos/include/subsys/csrss/csrss.h 2005-09-07 19:37:28 UTC (rev 17727) @@ -484,6 +484,7 @@
typedef struct _CSR_API_MESSAGE { PORT_MESSAGE Header; + PVOID CsrCaptureData; ULONG Type; NTSTATUS Status; union @@ -544,4 +545,75 @@ } Data; } CSR_API_MESSAGE, *PCSR_API_MESSAGE;
+/* Types used in the new CSR. Temporarly here for proper compile of NTDLL */ +#define CSR_SRV_SERVER 0 + +#define CsrSrvClientConnect 0 +#define CsrSrvIdentifyAlertableThread 3 +#define CsrSrvSetPriorityClass 4 + +#define CSR_MAKE_OPCODE(s,m) ((s) << 16) | (m) + +typedef struct _CSR_CONNECTION_INFO +{ + ULONG Version; + ULONG Unknown; + HANDLE ObjectDirectory; + PVOID SharedSectionBase; + PVOID SharedSectionHeap; + PVOID SharedSectionData; + ULONG DebugFlags; + ULONG Unknown2[3]; + HANDLE ProcessId; +} CSR_CONNECTION_INFO, *PCSR_CONNECTION_INFO; + +typedef struct _CSR_CLIENT_CONNECT +{ + ULONG ServerId; + PVOID ConnectionInfo; + ULONG ConnectionInfoSize; +} CSR_CLIENT_CONNECT, *PCSR_CLIENT_CONNECT; + +typedef struct _CSR_IDENTIFY_ALTERTABLE_THREAD +{ + CLIENT_ID Cid; +} CSR_IDENTIFY_ALTERTABLE_THREAD, *PCSR_IDENTIFY_ALTERTABLE_THREAD; + +typedef struct _CSR_SET_PRIORITY_CLASS +{ + HANDLE hProcess; + ULONG PriorityClass; +} CSR_SET_PRIORITY_CLASS, *PCSR_SET_PRIORITY_CLASS; + +typedef struct _CSR_API_MESSAGE2 +{ + PORT_MESSAGE Header; + union + { + CSR_CONNECTION_INFO ConnectionInfo; + struct + { + PVOID CsrCaptureData; + CSR_API_NUMBER Opcode; + ULONG Status; + ULONG Reserved; + union + { + CSR_CLIENT_CONNECT ClientConnect; + CSR_SET_PRIORITY_CLASS SetPriorityClass; + CSR_IDENTIFY_ALTERTABLE_THREAD IdentifyAlertableThread; + }; + }; + }; +} CSR_API_MESSAGE2, *PCSR_API_MESSAGE2; + +typedef struct _CSR_CAPTURE_BUFFER +{ + ULONG Size; + struct _CSR_CAPTURE_BUFFER *PreviousCaptureBuffer; + ULONG PointerCount; + ULONG_PTR BufferEnd; + ULONG_PTR PointerArray[1]; +} CSR_CAPTURE_BUFFER, *PCSR_CAPTURE_BUFFER; + #endif /* __INCLUDE_CSRSS_CSRSS_H */ _____
Modified: trunk/reactos/lib/kernel32/misc/console.c --- trunk/reactos/lib/kernel32/misc/console.c 2005-09-07 19:09:56 UTC (rev 17726) +++ trunk/reactos/lib/kernel32/misc/console.c 2005-09-07 19:37:28 UTC (rev 17727) @@ -1546,8 +1546,8 @@
BOOL bUnicode) { CSR_API_MESSAGE Request; ULONG CsrRequest; + PCSR_CAPTURE_BUFFER CaptureBuffer; NTSTATUS Status; - PVOID BufferBase; PVOID BufferTargetBase; ULONG Size;
@@ -1559,40 +1559,55 @@
Size = nLength * sizeof(INPUT_RECORD);
- Status = CsrCaptureParameterBuffer(NULL, Size, &BufferBase, &BufferTargetBase); - if(!NT_SUCCESS(Status)) - { - SetLastErrorByStatus(Status); - return FALSE; - } + /* Allocate a Capture Buffer */ + DPRINT1("IntPeekConsoleInput: %lx %p\n", Size, lpNumberOfEventsRead); + CaptureBuffer = CsrAllocateCaptureBuffer(1, Size);
+ /* Allocate space in the Buffer */ + CsrCaptureMessageBuffer(CaptureBuffer, NULL, Size, &BufferTargetBase); + DPRINT1("Allocated message buffer: %p %p\n", CaptureBuffer, BufferTargetBase); + + /* Set up the data to send to the Console Server */ CsrRequest = MAKE_CSR_API(PEEK_CONSOLE_INPUT, CSR_CONSOLE); Request.Data.PeekConsoleInputRequest.ConsoleHandle = hConsoleInput; Request.Data.PeekConsoleInputRequest.Unicode = bUnicode; Request.Data.PeekConsoleInputRequest.Length = nLength; Request.Data.PeekConsoleInputRequest.InputRecord = (INPUT_RECORD*)BufferTargetBase;
+ /* Call the server */ + DPRINT1("Calling Server\n"); Status = CsrClientCallServer(&Request, - NULL, + CaptureBuffer, CsrRequest, sizeof(CSR_API_MESSAGE)); + DPRINT1("Server returned: %x\n", Request.Status);
- if(!NT_SUCCESS(Status) || !NT_SUCCESS(Status = Request.Status)) + /* Check for success*/ + if (NT_SUCCESS(Request.Status)) { - CsrReleaseParameterBuffer(BufferBase); - return FALSE; + /* Return the number of events read */ + DPRINT1("Events read: %lx\n", Request.Data.PeekConsoleInputRequest.Length); + *lpNumberOfEventsRead = Request.Data.PeekConsoleInputRequest.Length; + + /* Copy into the buffer */ + DPRINT1("Copying to buffer\n"); + RtlCopyMemory(lpBuffer, + Request.Data.PeekConsoleInputRequest.InputRecord, + sizeof(INPUT_RECORD) * *lpNumberOfEventsRead); } - - memcpy(lpBuffer, BufferBase, sizeof(INPUT_RECORD) * Request.Data.PeekConsoleInputRequest.Length); - - CsrReleaseParameterBuffer(BufferBase); - - if(lpNumberOfEventsRead != NULL) + else { - *lpNumberOfEventsRead = Request.Data.PeekConsoleInputRequest.Length; + /* Error out */ + *lpNumberOfEventsRead = 0; + SetLastErrorByStatus(Request.Status); }
- return TRUE; + /* Release the capture buffer */ + DPRINT1("Release buffer and return\n"); + CsrFreeCaptureBuffer(CaptureBuffer); + + /* Return TRUE or FALSE */ + return NT_SUCCESS(Request.Status); }
/*-------------------------------------------------------------- @@ -1751,8 +1766,8 @@ BOOL bUnicode) { CSR_API_MESSAGE Request; ULONG CsrRequest; - - PVOID BufferBase, BufferTargetBase; + PCSR_CAPTURE_BUFFER CaptureBuffer; + PVOID BufferTargetBase; NTSTATUS Status; DWORD Size;
@@ -1764,37 +1779,55 @@
Size = nLength * sizeof(INPUT_RECORD);
- Status = CsrCaptureParameterBuffer((PVOID)lpBuffer, Size, &BufferBase, &BufferTargetBase); - if(!NT_SUCCESS(Status)) - { - SetLastErrorByStatus(Status); - return FALSE; - } + /* Allocate a Capture Buffer */ + DPRINT1("IntWriteConsoleInput: %lx %p\n", Size, lpNumberOfEventsWritten); + CaptureBuffer = CsrAllocateCaptureBuffer(1, Size);
+ /* Allocate space in the Buffer */ + CsrCaptureMessageBuffer(CaptureBuffer, NULL, Size, &BufferTargetBase); + DPRINT1("Allocated message buffer: %p %p\n", CaptureBuffer, BufferTargetBase); + + /* Set up the data to send to the Console Server */ CsrRequest = MAKE_CSR_API(WRITE_CONSOLE_INPUT, CSR_CONSOLE); Request.Data.WriteConsoleInputRequest.ConsoleHandle = hConsoleInput; Request.Data.WriteConsoleInputRequest.Unicode = bUnicode; Request.Data.WriteConsoleInputRequest.Length = nLength; Request.Data.WriteConsoleInputRequest.InputRecord = (PINPUT_RECORD)BufferTargetBase;
- Status = CsrClientCallServer(&Request, NULL, + /* Call the server */ + DPRINT1("Calling Server\n"); + Status = CsrClientCallServer(&Request, + CaptureBuffer, CsrRequest, sizeof(CSR_API_MESSAGE)); + DPRINT1("Server returned: %x\n", Request.Status);
- CsrReleaseParameterBuffer(BufferBase); + /* Check for success*/ + if (NT_SUCCESS(Request.Status)) + { + /* Return the number of events read */ + DPRINT1("Events read: %lx\n", Request.Data.WriteConsoleInputRequest.Length); + *lpNumberOfEventsWritten = Request.Data.WriteConsoleInputRequest.Length;
- if(!NT_SUCCESS(Status) || !NT_SUCCESS(Status = Request.Status)) - { - SetLastErrorByStatus(Status); - return FALSE; + /* Copy into the buffer */ + DPRINT1("Copying to buffer\n"); + RtlCopyMemory(lpBuffer, + Request.Data.WriteConsoleInputRequest.InputRecord, + sizeof(INPUT_RECORD) * *lpNumberOfEventsWritten); } - - if(lpNumberOfEventsWritten != NULL) + else { - *lpNumberOfEventsWritten = Request.Data.WriteConsoleInputRequest.Length; + /* Error out */ + *lpNumberOfEventsWritten = 0; + SetLastErrorByStatus(Request.Status); }
- return TRUE; + /* Release the capture buffer */ + DPRINT1("Release buffer and return\n"); + CsrFreeCaptureBuffer(CaptureBuffer); + + /* Return TRUE or FALSE */ + return NT_SUCCESS(Request.Status); }
@@ -1851,8 +1884,7 @@ BOOL bUnicode) { CSR_API_MESSAGE Request; ULONG CsrRequest; - - PVOID BufferBase; + PCSR_CAPTURE_BUFFER CaptureBuffer; PVOID BufferTargetBase; NTSTATUS Status; DWORD Size, SizeX, SizeY; @@ -1865,13 +1897,15 @@
Size = dwBufferSize.X * dwBufferSize.Y * sizeof(CHAR_INFO);
- Status = CsrCaptureParameterBuffer(NULL, Size, &BufferBase, &BufferTargetBase); - if(!NT_SUCCESS(Status)) - { - SetLastErrorByStatus(Status); - return FALSE; - } + /* Allocate a Capture Buffer */ + DPRINT1("IntReadConsoleOutput: %lx %p\n", Size, lpReadRegion); + CaptureBuffer = CsrAllocateCaptureBuffer(1, Size);
+ /* Allocate space in the Buffer */ + CsrCaptureMessageBuffer(CaptureBuffer, NULL, Size, &BufferTargetBase); + DPRINT1("Allocated message buffer: %p %p\n", CaptureBuffer, BufferTargetBase); + + /* Set up the data to send to the Console Server */ CsrRequest = MAKE_CSR_API(READ_CONSOLE_OUTPUT, CSR_CONSOLE); Request.Data.ReadConsoleOutputRequest.ConsoleHandle = hConsoleOutput; Request.Data.ReadConsoleOutputRequest.Unicode = bUnicode; @@ -1880,28 +1914,43 @@ Request.Data.ReadConsoleOutputRequest.ReadRegion = *lpReadRegion; Request.Data.ReadConsoleOutputRequest.CharInfo = (PCHAR_INFO)BufferTargetBase;
+ /* Call the server */ + DPRINT1("Calling Server\n"); Status = CsrClientCallServer(&Request, - NULL, + CaptureBuffer, CsrRequest, sizeof(CSR_API_MESSAGE)); + DPRINT1("Server returned: %x\n", Request.Status);
- if(!NT_SUCCESS(Status) || !NT_SUCCESS(Status = Request.Status)) + /* Check for success*/ + if (NT_SUCCESS(Request.Status)) { - SetLastErrorByStatus(Status); - CsrReleaseParameterBuffer(BufferBase); - return FALSE; + /* Copy into the buffer */ + DPRINT1("Copying to buffer\n"); + SizeX = Request.Data.ReadConsoleOutputRequest.ReadRegion.Right - + Request.Data.ReadConsoleOutputRequest.ReadRegion.Left + 1; + SizeY = Request.Data.ReadConsoleOutputRequest.ReadRegion.Bottom - + Request.Data.ReadConsoleOutputRequest.ReadRegion.Top + 1; + RtlCopyMemory(lpBuffer, + Request.Data.ReadConsoleOutputRequest.CharInfo, + sizeof(CHAR_INFO) * SizeX * SizeY); } + else + { + /* Error out */ + SetLastErrorByStatus(Request.Status); + }
- SizeX = Request.Data.ReadConsoleOutputRequest.ReadRegion.Right - Request.Data.ReadConsoleOutputRequest.ReadRegion.Left + 1; - SizeY = Request.Data.ReadConsoleOutputRequest.ReadRegion.Bottom - Request.Data.ReadConsoleOutputRequest.ReadRegion.Top + 1; + /* Return the read region */ + DPRINT1("read region: %lx\n", Request.Data.ReadConsoleOutputRequest.ReadRegion); + *lpReadRegion = Request.Data.ReadConsoleOutputRequest.ReadRegion;
- memcpy(lpBuffer, BufferBase, sizeof(CHAR_INFO) * SizeX * SizeY); + /* Release the capture buffer */ + DPRINT1("Release buffer and return\n"); + CsrFreeCaptureBuffer(CaptureBuffer);
- CsrReleaseParameterBuffer(BufferBase); - - *lpReadRegion = Request.Data.ReadConsoleOutputRequest.ReadRegion; - - return TRUE; + /* Return TRUE or FALSE */ + return NT_SUCCESS(Request.Status); }
/*-------------------------------------------------------------- @@ -1953,49 +2002,59 @@ BOOL bUnicode) { CSR_API_MESSAGE Request; ULONG CsrRequest; + PCSR_CAPTURE_BUFFER CaptureBuffer; NTSTATUS Status; ULONG Size; - PVOID BufferBase; PVOID BufferTargetBase;
Size = dwBufferSize.Y * dwBufferSize.X * sizeof(CHAR_INFO);
- Status = CsrCaptureParameterBuffer((PVOID)lpBuffer, - Size, - &BufferBase, - &BufferTargetBase); - if (!NT_SUCCESS(Status)) - { - SetLastErrorByStatus(Status); - return(FALSE); - } + /* Allocate a Capture Buffer */ + DPRINT1("IntWriteConsoleOutput: %lx %p\n", Size, lpWriteRegion); + CaptureBuffer = CsrAllocateCaptureBuffer(1, Size);
+ /* Allocate space in the Buffer */ + CsrCaptureMessageBuffer(CaptureBuffer, NULL, Size, &BufferTargetBase); + DPRINT1("Allocated message buffer: %p %p\n", CaptureBuffer, BufferTargetBase); + + /* Copy from the buffer */ + DPRINT1("Copying into buffer\n"); + RtlCopyMemory(BufferTargetBase, lpBuffer, Size); + + /* Set up the data to send to the Console Server */ CsrRequest = MAKE_CSR_API(WRITE_CONSOLE_OUTPUT, CSR_CONSOLE); Request.Data.WriteConsoleOutputRequest.ConsoleHandle = hConsoleOutput; Request.Data.WriteConsoleOutputRequest.Unicode = bUnicode; Request.Data.WriteConsoleOutputRequest.BufferSize = dwBufferSize; Request.Data.WriteConsoleOutputRequest.BufferCoord = dwBufferCoord; Request.Data.WriteConsoleOutputRequest.WriteRegion = *lpWriteRegion; - Request.Data.WriteConsoleOutputRequest.CharInfo = - (CHAR_INFO*)BufferTargetBase; + Request.Data.WriteConsoleOutputRequest.CharInfo = (CHAR_INFO*)BufferTargetBase;
+ /* Call the server */ + DPRINT1("Calling Server\n"); Status = CsrClientCallServer(&Request, - NULL, - CsrRequest, - sizeof(CSR_API_MESSAGE)); + CaptureBuffer, + CsrRequest, + sizeof(CSR_API_MESSAGE)); + DPRINT1("Server returned: %x\n", Request.Status);
- if (!NT_SUCCESS(Status) || !NT_SUCCESS(Status = Request.Status)) - { - CsrReleaseParameterBuffer(BufferBase); - SetLastErrorByStatus(Status); - return FALSE; - } + /* Check for success*/ + if (!NT_SUCCESS(Request.Status)) + { + /* Error out */ + SetLastErrorByStatus(Request.Status); + }
- CsrReleaseParameterBuffer(BufferBase); - + /* Return the read region */ + DPRINT1("read region: %lx\n", Request.Data.WriteConsoleOutputRequest.WriteRegion); *lpWriteRegion = Request.Data.WriteConsoleOutputRequest.WriteRegion;
- return(TRUE); + /* Release the capture buffer */ + DPRINT1("Release buffer and return\n"); + CsrFreeCaptureBuffer(CaptureBuffer); + + /* Return TRUE or FALSE */ + return NT_SUCCESS(Request.Status); }
/*-------------------------------------------------------------- _____
Modified: trunk/reactos/lib/kernel32/misc/dllmain.c --- trunk/reactos/lib/kernel32/misc/dllmain.c 2005-09-07 19:09:56 UTC (rev 17726) +++ trunk/reactos/lib/kernel32/misc/dllmain.c 2005-09-07 19:37:28 UTC (rev 17727) @@ -16,6 +16,8 @@
#define NDEBUG #include "../include/debug.h"
+#define CSR_BASE_DLL 0 // <- This should be 1 when CSR gets committed + /* GLOBALS *******************************************************************/
extern UNICODE_STRING SystemDirectory; @@ -198,42 +200,47 @@ }
-BOOL STDCALL +BOOL +STDCALL DllMain(HANDLE hDll, - DWORD dwReason, - LPVOID lpReserved) + DWORD dwReason, + LPVOID lpReserved) { - NTSTATUS Status; + NTSTATUS Status; + BOOLEAN IsServer; + ULONG Dummy; + ULONG DummySize = sizeof(Dummy);
- (void)lpReserved; + DPRINT("DllMain(hInst %lx, dwReason %lu)\n", + hDll, dwReason);
- DPRINT("DllMain(hInst %lx, dwReason %lu)\n", - hDll, dwReason); - - switch (dwReason) + switch (dwReason) { - case DLL_PROCESS_ATTACH: - DPRINT("DLL_PROCESS_ATTACH\n"); + case DLL_PROCESS_ATTACH:
- LdrDisableThreadCalloutsForDll ((PVOID)hDll); + /* Don't bother us for each thread */ + LdrDisableThreadCalloutsForDll((PVOID)hDll);
- /* - * Connect to the csrss server - */ - Status = CsrClientConnectToServer(L"\Windows\ApiPort", - 0, - NULL, - NULL, - 0, - NULL); - if (!NT_SUCCESS(Status)) - { - DbgPrint("Failed to connect to csrss.exe (Status %lx)\n", - Status); - ZwTerminateProcess(NtCurrentProcess(), Status); - return FALSE; - } + /* Connect to the base server */ + Status = CsrClientConnectToServer(L"\Windows", // <- FIXME: SessionDir + CSR_BASE_DLL, + &Dummy, + &DummySize, + &IsServer); + if (!NT_SUCCESS(Status)) + { + DPRINT1("Failed to connect to CSR (Status %lx)\n", Status); + ZwTerminateProcess(NtCurrentProcess(), Status); + return FALSE; + }
+ /* Check if we are running a CSR Server */ + if (!IsServer) + { + /* Set the termination port for the thread */ + CsrNewThread(); + } + hProcessHeap = RtlGetProcessHeap(); hCurrentModule = hDll;
_____
Added: trunk/reactos/lib/ntdll/csr/api.c --- trunk/reactos/lib/ntdll/csr/api.c 2005-09-07 19:09:56 UTC (rev 17726) +++ trunk/reactos/lib/ntdll/csr/api.c 2005-09-07 19:37:28 UTC (rev 17727) @@ -0,0 +1,89 @@
+/* + * COPYRIGHT: See COPYING in the top level directory + * PROJECT: ReactOS kernel + * FILE: lib/ntdll/csr/api.c + * PURPOSE: CSR APIs exported through NTDLL + * PROGRAMMER: Alex Ionescu (alex@relsoft.net) + */ + +/* INCLUDES *****************************************************************/ + +#include <ntdll.h> +#define NDEBUG +#include <debug.h> + +/* GLOBALS *******************************************************************/ +extern HANDLE CsrApiPort; + +/* FUNCTIONS *****************************************************************/ + +/* + * @implemented + */ +NTSTATUS +NTAPI +CsrNewThread(VOID) +{ + /* Register the termination port to CSR's */ + return NtRegisterThreadTerminatePort(CsrApiPort); +} + +/* + * @implemented + */ +NTSTATUS +NTAPI +CsrSetPriorityClass(HANDLE hProcess, + PULONG PriorityClass) +{ + NTSTATUS Status; + CSR_API_MESSAGE2 ApiMessage; /* <- Remove the "2" when CSR is commited */ + PCSR_SET_PRIORITY_CLASS SetPriorityClass = &ApiMessage.SetPriorityClass; + + /* Set up the data for CSR */ + DbgBreakPoint(); + SetPriorityClass->hProcess = hProcess; + SetPriorityClass->PriorityClass = *PriorityClass; + + /* Call it */ + Status = CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage, + NULL, + CSR_MAKE_OPCODE(CsrSrvSetPriorityClass, + CSR_SRV_SERVER), + sizeof(CSR_SET_PRIORITY_CLASS)); + + /* Return what we got, if requested */ + if (*PriorityClass) *PriorityClass = SetPriorityClass->PriorityClass; + + /* Return to caller */ + return Status; +} + +/* + * @implemented + */ +NTSTATUS +NTAPI +CsrIdentifyAlertableThread (VOID) +{ + NTSTATUS Status; + CSR_API_MESSAGE2 ApiMessage; /* <- Remove the "2" when CSR is commited */ + PCSR_IDENTIFY_ALTERTABLE_THREAD IdentifyAlertableThread; + + /* Set up the data for CSR */ + DbgBreakPoint(); + IdentifyAlertableThread = &ApiMessage.IdentifyAlertableThread; + IdentifyAlertableThread->Cid = NtCurrentTeb()->Cid; + + /* Call it */ + Status = CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage, + NULL, + CSR_MAKE_OPCODE(CsrSrvIdentifyAlertableThread, + CSR_SRV_SERVER), + sizeof(CSR_SET_PRIORITY_CLASS)); + + /* Return to caller */ + return Status; +} + +/* EOF */ _____
Modified: trunk/reactos/lib/ntdll/csr/capture.c --- trunk/reactos/lib/ntdll/csr/capture.c 2005-09-07 19:09:56 UTC (rev 17726) +++ trunk/reactos/lib/ntdll/csr/capture.c 2005-09-07 19:37:28 UTC (rev 17727) @@ -1,9 +1,9 @@
-/* $Id$ - * +/* * COPYRIGHT: See COPYING in the top level directory * PROJECT: ReactOS kernel * FILE: lib/ntdll/csr/capture.c - * PURPOSE: CSRSS Capture API + * PURPOSE: routines for probing and capturing CSR API Messages + * PROGRAMMER: Alex Ionescu (alex@relsoft.net) */
/* INCLUDES *****************************************************************/ @@ -13,90 +13,255 @@ #include <debug.h>
/* GLOBALS *******************************************************************/ +extern HANDLE CsrPortHeap;
-static HANDLE hCaptureHeap = INVALID_HANDLE_VALUE; /* FIXME: use the general NTDLL heap */ - /* FUNCTIONS *****************************************************************/
/* - * @unimplemented + * @implemented */ -PVOID -STDCALL CsrAllocateCaptureBuffer ( - DWORD Unknown0, - DWORD Unknown1, - DWORD Unknown2 - ) +VOID +NTAPI +CsrProbeForRead(IN PVOID Address, + IN ULONG Length, + IN ULONG Alignment) { - /* FIXME: implement it! */ - return NULL; + PUCHAR Pointer; + UCHAR Data; + + /* Validate length */ + if (Length == 0) return; + + /* Validate alignment */ + if ((ULONG_PTR)Address & (Alignment - 1)) + { + /* Raise exception if it doesn't match */ + RtlRaiseStatus(STATUS_DATATYPE_MISALIGNMENT); + } + + /* Do the probe */ + Pointer = (PUCHAR)Address; + Data = *Pointer; + Pointer = (PUCHAR)((ULONG)Address + Length -1); + Data = *Pointer; }
/* - * @unimplemented + * @implemented */ -VOID STDCALL -CsrCaptureMessageString (DWORD Unknown0, - DWORD Unknown1, - DWORD Unknown2, - DWORD Unknown3, - DWORD Unknown4) +VOID +NTAPI +CsrProbeForWrite(IN PVOID Address, + IN ULONG Length, + IN ULONG Alignment) { + PUCHAR Pointer; + UCHAR Data; + + /* Validate length */ + if (Length == 0) return; + + /* Validate alignment */ + if ((ULONG_PTR)Address & (Alignment - 1)) + { + /* Raise exception if it doesn't match */ + RtlRaiseStatus(STATUS_DATATYPE_MISALIGNMENT); + } + + /* Do the probe */ + Pointer = (PUCHAR)Address; + Data = *Pointer; + *Pointer = Data; + Pointer = (PUCHAR)((ULONG)Address + Length -1); + Data = *Pointer; + *Pointer = Data; }
/* - * @unimplemented + * @implemented */ -VOID STDCALL -CsrAllocateCapturePointer(ULONG Unknown0, - ULONG Unknown1, - ULONG Unknown2) +PVOID +NTAPI +CsrAllocateCaptureBuffer(ULONG ArgumentCount, + ULONG BufferSize) { + PCSR_CAPTURE_BUFFER CaptureBuffer;
+ /* Validate size */ + if (BufferSize >= MAXLONG) return NULL; + + /* Add the size of the header and for each pointer to the pointers */ + BufferSize += sizeof(CSR_CAPTURE_BUFFER) + (ArgumentCount * sizeof(PVOID)); + + /* Allocate memory from the port heap */ + CaptureBuffer = RtlAllocateHeap(CsrPortHeap, 0, BufferSize); + + /* Initialize the header */ + CaptureBuffer->Size = BufferSize; + CaptureBuffer->PointerCount = 0; + + /* Initialize all the pointers */ + RtlZeroMemory(CaptureBuffer->PointerArray, + ArgumentCount * sizeof(ULONG_PTR)); + + /* Point the start of the free buffer */ + CaptureBuffer->BufferEnd = (ULONG_PTR)CaptureBuffer->PointerArray + + ArgumentCount * sizeof(ULONG_PTR); + + /* Return the address of the buffer */ + return CaptureBuffer; }
/* - * @unimplemented + * @implemented */ -VOID STDCALL CsrAllocateMessagePointer (DWORD Unknown0, - DWORD Unknown1, - DWORD Unknown2) +ULONG +NTAPI +CsrAllocateMessagePointer(PCSR_CAPTURE_BUFFER CaptureBuffer, + ULONG MessageLength, + PVOID *CaptureData) { + /* If there's no data, our job is easy. */ + if (MessageLength == 0) + { + *CaptureData = NULL; + CaptureData = NULL; + } + else + { + /* Set the capture data at our current available buffer */ + *CaptureData = (PVOID)CaptureBuffer->BufferEnd; + + /* Validate the size */ + if (MessageLength >= MAXLONG) return 0; + + /* Align it to a 4-byte boundary */ + MessageLength = (MessageLength + 3) & ~3; + + /* Move our available buffer beyond this space */ + CaptureBuffer->BufferEnd += MessageLength; + } + + /* Increase the pointer count */ + CaptureBuffer->PointerCount++; + + /* Write down this pointer in the array */ + CaptureBuffer->PointerArray[CaptureBuffer->PointerCount] = (ULONG_PTR)CaptureData; + + /* Return the aligned length */ + return MessageLength; }
/* - * @unimplemented + * @implemented */ -VOID STDCALL -CsrCaptureMessageBuffer(ULONG Unknown0, - ULONG Unknown1, - ULONG Unknown2, - ULONG Unknown3) +VOID +NTAPI +CsrCaptureMessageBuffer(PCSR_CAPTURE_BUFFER CaptureBuffer, + PVOID MessageString, + ULONG StringLength, + PVOID *CapturedData) { + /* Simply allocate a message pointer in the buffer */ + CsrAllocateMessagePointer(CaptureBuffer, StringLength, CapturedData);
+ /* Check if there was any data */ + if (!MessageString || !StringLength) return; + + /* Copy the data into the buffer */ + RtlMoveMemory(*CapturedData, MessageString, StringLength); }
/* - * @unimplemented + * @implemented */ -BOOLEAN STDCALL CsrFreeCaptureBuffer (PVOID CaptureBuffer) +VOID +NTAPI +CsrFreeCaptureBuffer(PCSR_CAPTURE_BUFFER CaptureBuffer) { - /* FIXME: use NTDLL own heap */ - return RtlFreeHeap (hCaptureHeap, 0, CaptureBuffer); + /* Free it from the heap */ + RtlFreeHeap(CsrPortHeap, 0, CaptureBuffer); }
/* * @implemented */ -PLARGE_INTEGER STDCALL [truncated at 1000 lines; 971 more skipped]
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