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Implemented LPC sections

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Changed WriteConsoleOutput to pass data in the section

svn path=/trunk/; revision=2413
This commit is contained in:
David Welch
2001-12-02 23:34:43 +00:00
parent b7f6ddaf9a
commit 7a15ff20db
26 changed files with 1112 additions and 600 deletions
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reactos/subsys/csrss/api.h
+7 -5
View File
@@ -74,11 +74,13 @@ typedef struct CSRSS_CONSOLE_t
typedef struct
{
PCSRSS_CONSOLE Console;
ULONG HandleTableSize;
Object_t ** HandleTable;
ULONG ProcessId;
HANDLE ConsoleEvent;
PCSRSS_CONSOLE Console;
ULONG HandleTableSize;
Object_t ** HandleTable;
ULONG ProcessId;
HANDLE ConsoleEvent;
PVOID CsrSectionViewBase;
ULONG CsrSectionViewSize;
} CSRSS_PROCESS_DATA, *PCSRSS_PROCESS_DATA;
#define CSR_API(n) NTSTATUS n (\
reactos/subsys/csrss/api/conio.c
+12 -2
View File
@@ -1,4 +1,4 @@
/* $Id: conio.c,v 1.26 2001/11/20 02:29:45 dwelch Exp $
/* $Id: conio.c,v 1.27 2001/12/02 23:34:43 dwelch Exp $
*
* reactos/subsys/csrss/api/conio.c
*
@@ -1689,6 +1689,7 @@ CSR_API(CsrWriteConsoleOutput)
COORD BufferSize;
NTSTATUS Status;
DWORD Offset;
DWORD PSize;
Reply->Header.MessageSize = sizeof(CSRSS_API_REPLY);
Reply->Header.DataSize = sizeof(CSRSS_API_REPLY) - sizeof(LPC_MESSAGE_HEADER);
@@ -1702,8 +1703,17 @@ CSR_API(CsrWriteConsoleOutput)
}
BufferSize = Request->Data.WriteConsoleOutputRequest.BufferSize;
PSize = BufferSize.X * BufferSize.Y * sizeof(CHAR_INFO);
BufferCoord = Request->Data.WriteConsoleOutputRequest.BufferCoord;
CharInfo = (CHAR_INFO*)&Request->Data.WriteConsoleOutputRequest.CharInfo;
CharInfo = Request->Data.WriteConsoleOutputRequest.CharInfo;
if (((PVOID)CharInfo < ProcessData->CsrSectionViewBase) ||
(((PVOID)CharInfo + PSize) >
(ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
{
UNLOCK;
Reply->Status = STATUS_ACCESS_VIOLATION;
return(Reply->Status);
}
WriteRegion = Request->Data.WriteConsoleOutputRequest.WriteRegion;
SizeY = RtlMin(BufferSize.Y - BufferCoord.Y, CsrpRectHeight(WriteRegion));
reactos/subsys/csrss/api/wapi.c
+9 -2
View File
@@ -1,4 +1,4 @@
/* $Id: wapi.c,v 1.15 2001/09/01 15:36:45 chorns Exp $
/* $Id: wapi.c,v 1.16 2001/12/02 23:34:43 dwelch Exp $
*
* reactos/subsys/csrss/api/wapi.c
*
@@ -113,11 +113,14 @@ void Thread_Api(PVOID PortHandle)
LPC_MAX_MESSAGE Request;
HANDLE ServerPort;
HANDLE ServerThread;
PCSRSS_PROCESS_DATA ProcessData;
CsrInitProcessData();
for (;;)
{
LPC_SECTION_READ LpcRead;
Status = NtListenPort(PortHandle, &Request.Header);
if (!NT_SUCCESS(Status))
{
@@ -130,12 +133,16 @@ void Thread_Api(PVOID PortHandle)
NULL,
1,
0,
NULL);
&LpcRead);
if (!NT_SUCCESS(Status))
{
DisplayString(L"CSR: NtAcceptConnectPort() failed\n");
NtTerminateThread(NtCurrentThread(), Status);
}
ProcessData = CsrGetProcessData(Request.Header.Cid.UniqueProcess);
ProcessData->CsrSectionViewBase = LpcRead.ViewBase;
ProcessData->CsrSectionViewSize = LpcRead.ViewSize;
Status = NtCompleteConnectPort(ServerPort);
if (!NT_SUCCESS(Status))
reactos/subsys/smss/init.c
+2 -2
View File
@@ -1,4 +1,4 @@
/* $Id: init.c,v 1.26 2001/07/15 13:46:16 ekohl Exp $
/* $Id: init.c,v 1.27 2001/12/02 23:34:43 dwelch Exp $
*
* init.c - Session Manager initialization
*
@@ -448,7 +448,7 @@ BOOL InitSessionManager (HANDLE Children[])
/* Load the kernel mode driver win32k.sys */
RtlInitUnicodeString (&CmdLineW,
L"\\SystemRoot\\system32\\drivers\\win32k.sys");
Status = NtLoadDriver (&CmdLineW);
// Status = NtLoadDriver (&CmdLineW);
#if 0
if (!NT_SUCCESS(Status))