Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-02-22 08:25:03 +00:00
Code Issues Projects Releases Packages Wiki Activity

[KERNEL32]

Browse source 
Silent more debug prints and remove an unused DPRINT1 I've introduced in r57666.

svn path=/branches/ros-csrss/; revision=58104
This commit is contained in:
Hermès Bélusca-Maïto 2013-01-03 17:42:27 +00:00
parent 0345e745fd
commit e4d97e422f
8 changed files with 215 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
dll/win32/kernel32/client/console/console.c
View file

@ -51,10 +51,6 @@ DefaultConsoleCtrlHandler(DWORD Event)
DPRINT("Ctrl-Break Event\n");
break;
case CTRL_SHUTDOWN_EVENT:
DPRINT("Ctrl Shutdown Event\n");
break;
case CTRL_CLOSE_EVENT:
DPRINT("Ctrl Close Event\n");
break;
@ -62,6 +58,10 @@ DefaultConsoleCtrlHandler(DWORD Event)
case CTRL_LOGOFF_EVENT:
DPRINT("Ctrl Logoff Event\n");
break;
case CTRL_SHUTDOWN_EVENT:
DPRINT("Ctrl Shutdown Event\n");
break;
}
ExitProcess(CONTROL_C_EXIT);

4
dll/win32/kernel32/client/dllmain.c
View file

@ -13,7 +13,7 @@
#include <k32.h>
// #define NDEBUG
#define NDEBUG
#include <debug.h>
/* GLOBALS *******************************************************************/
@ -353,7 +353,7 @@ DllMain(HANDLE hDll,
/* Initialize Console Support */
if (!BasepInitConsole())
{
DPRINT1("Failure to set up console\n");
DPRINT1("Failed to set up console\n");
return FALSE;
}

9
dll/win32/kernel32/client/proc.c
View file

@ -12,7 +12,7 @@
#include <k32.h>
// #define NDEBUG
#define NDEBUG
#include <debug.h>
/* GLOBALS *******************************************************************/
@ -511,7 +511,7 @@ BasepNotifyCsrOfThread(IN HANDLE ThreadHandle,
sizeof(BASE_CREATE_THREAD));
if (!NT_SUCCESS(Status) || !NT_SUCCESS(ApiMessage.Status))
{
DPRINT1("Failed to tell csrss about new thread: %lx %lx\n", Status, ApiMessage.Status);
DPRINT1("Failed to tell CSRSS about new thread: %lx %lx\n", Status, ApiMessage.Status);
return ApiMessage.Status;
}
@ -590,14 +590,13 @@ BasepCreateFirstThread(HANDLE ProcessHandle,
}
/* Call CSR */
DPRINT1("Calling CsrClientCallServer from BasepCreateFirstThread...\n");
Status = CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage,
NULL,
CSR_CREATE_API_NUMBER(BASESRV_SERVERDLL_INDEX, BasepCreateProcess),
sizeof(BASE_CREATE_PROCESS));
if (!NT_SUCCESS(Status) || !NT_SUCCESS(ApiMessage.Status))
{
DPRINT1("Failed to tell csrss about new process: %lx %lx\n", Status, ApiMessage.Status);
DPRINT1("Failed to tell CSRSS about new process: %lx %lx\n", Status, ApiMessage.Status);
return NULL;
}
@ -1201,7 +1200,7 @@ GetProcessShutdownParameters(OUT LPDWORD lpdwLevel,
return FALSE;
}
/* Get the data out of the LCP reply */
/* Get the data back */
*lpdwLevel = GetShutdownParametersRequest->Level;
*lpdwFlags = GetShutdownParametersRequest->Flags;
return TRUE;

79
win32ss/user/consrv/coninput.c
View file

@ -88,6 +88,16 @@ ConioProcessChar(PCSRSS_CONSOLE Console,
InsertTailList(&Console->InputEvents, &ConInRec->ListEntry);
SetEvent(Console->ActiveEvent);
/*
if (CsrNotifyWait(&Console->ReadWaitQueue,
WaitAny,
NULL,
NULL))
{
ASSERT(Console->SatisfiedWaits == NULL);
Console->SatisfiedWaits = &Console->ReadWaitQueue;
}
*/
CsrNotifyWait(&Console->ReadWaitQueue,
WaitAny,
NULL,
@ -255,7 +265,7 @@ ConioProcessKey(MSG *msg, PCSRSS_CONSOLE Console, BOOL TextMode)
{
current = CONTAINING_RECORD(current_entry, CONSOLE_PROCESS_DATA, ConsoleLink);
current_entry = current_entry->Flink;
ConioConsoleCtrlEvent((DWORD)CTRL_C_EVENT, current);
ConioConsoleCtrlEvent(CTRL_C_EVENT, current);
}
if (Console->LineBuffer && !Console->LineComplete)
{
@ -324,6 +334,7 @@ WaitBeforeReading(IN PGET_INPUT_INFO InputInfo,
CapturedInputInfo,
NULL))
{
/* Fail */
HeapFree(ConSrvHeap, 0, CapturedInputInfo);
return STATUS_NO_MEMORY;
}
@ -353,11 +364,46 @@ ReadInputBufferThread(IN PLIST_ENTRY WaitList,
PCSRSS_GET_CONSOLE_INPUT GetConsoleInputRequest = &((PCONSOLE_API_MESSAGE)WaitApiMessage)->Data.GetConsoleInputRequest;
PGET_INPUT_INFO InputInfo = (PGET_INPUT_INFO)WaitContext;
DWORD Flag = (DWORD)WaitArgument1;
BOOLEAN InputHandleClosing = (WaitArgument2 == (PVOID)0xdeaddead);
DPRINT("ReadInputBufferThread - WaitContext = 0x%p, WaitArgument1 = 0x%p, WaitArgument2 = 0x%p, WaitFlags = %lu\n", WaitContext, WaitArgument1, WaitArgument2, WaitFlags);
/*
* If we are signaled by pressing Ctrl-C or Ctrl-Break,
* just ignore this event.
*/
if ( (Flag == 1 << CTRL_C_EVENT) ||
(Flag == 1 << CTRL_BREAK_EVENT) )
{
return FALSE;
}
/*
* If we are called via CsrNotifyWaitBlock by a call to
* CsrDestroyProcess or CsrDestroyThread, just return.
*/
if (WaitFlags & CsrProcessTerminating)
{
Status = STATUS_THREAD_IS_TERMINATING;
goto Quit;
}
/*
* If we are about to close an input handle, then just return.
*/
if (InputHandleClosing)
{
Status = STATUS_ALERTED;
goto Quit;
}
Status = ReadInputBuffer(InputInfo,
GetConsoleInputRequest->bRead,
WaitApiMessage,
FALSE);
Quit:
if (Status != STATUS_PENDING)
{
WaitApiMessage->Status = Status;
@ -450,10 +496,38 @@ ReadCharsThread(IN PLIST_ENTRY WaitList,
NTSTATUS Status;
PGET_INPUT_INFO InputInfo = (PGET_INPUT_INFO)WaitContext;
DWORD Flag = (DWORD)WaitArgument1;
BOOLEAN InputHandleClosing = (WaitArgument2 == (PVOID)0xdeaddead);
DPRINT("ReadCharsThread - WaitContext = 0x%p, WaitArgument1 = 0x%p, WaitArgument2 = 0x%p, WaitFlags = %lu\n", WaitContext, WaitArgument1, WaitArgument2, WaitFlags);
/*
* If we are called via CsrNotifyWaitBlock by a call to
* CsrDestroyProcess or CsrDestroyThread, just return.
*/
if (WaitFlags & CsrProcessTerminating)
{
Status = STATUS_THREAD_IS_TERMINATING;
goto Quit;
}
/*
* If we are signaled by pressing Ctrl-C or Ctrl-Break,
* or that we close an input handle, then just return.
*/
if ( (Flag == 1 << CTRL_C_EVENT) ||
(Flag == 1 << CTRL_BREAK_EVENT) ||
(InputHandleClosing == TRUE) )
{
Status = STATUS_ALERTED;
goto Quit;
}
Status = ReadChars(InputInfo,
WaitApiMessage,
FALSE);
Quit:
if (Status != STATUS_PENDING)
{
WaitApiMessage->Status = Status;
@ -479,6 +553,7 @@ ReadChars(IN PGET_INPUT_INFO InputInfo,
/* We haven't read anything (yet) */
// Cooked-like mode
if (InputInfo->Console->Mode & ENABLE_LINE_INPUT)
{
if (InputInfo->Console->LineBuffer == NULL)
@ -563,7 +638,7 @@ ReadChars(IN PGET_INPUT_INFO InputInfo,
WaitForMoreToRead = FALSE;
}
}
else
else // Raw-like mode
{
/* Character input */
while ( ReadConsoleRequest->NrCharactersRead < nNumberOfCharsToRead &&

22
win32ss/user/consrv/conio.h
View file

@ -29,16 +29,17 @@
typedef struct tagCSRSS_SCREEN_BUFFER
{
Object_t Header; /* Object header */
BYTE *Buffer; /* pointer to screen buffer */
USHORT MaxX, MaxY; /* size of the entire scrollback buffer */
USHORT ShowX, ShowY; /* beginning offset for the actual display area */
LIST_ENTRY ListEntry; /* Entry in console's list of buffers */
BYTE *Buffer; /* Pointer to screen buffer */
USHORT MaxX, MaxY; /* Size of the entire scrollback buffer */
USHORT ShowX, ShowY; /* Beginning offset for the actual display area */
ULONG CurrentX; /* Current X cursor position */
ULONG CurrentY; /* Current Y cursor position */
WORD DefaultAttrib; /* default char attribute */
USHORT VirtualY; /* top row of buffer being displayed, reported to callers */
WORD DefaultAttrib; /* Default char attribute */
USHORT VirtualY; /* Top row of buffer being displayed, reported to callers */
CONSOLE_CURSOR_INFO CursorInfo;
USHORT Mode;
LIST_ENTRY ListEntry; /* entry in console's list of buffers */
} CSRSS_SCREEN_BUFFER, *PCSRSS_SCREEN_BUFFER;
typedef struct tagCSRSS_CONSOLE
@ -77,6 +78,15 @@ typedef struct tagCSRSS_CONSOLE
HANDLE UnpauseEvent;
LIST_ENTRY WriteWaitQueue; /* List head for the queue of write wait blocks */
#if 0
/* Pointers to lists of wait blocks, when they contain satisfied waits to be freed */
PLIST_ENTRY SatisfiedWaits;
/* Pointers to lists of wait blocks, when they contain satisfied waits to be freed */
PLIST_ENTRY ReadSatisfiedWaits;
PLIST_ENTRY WriteSatisfiedWaits;
#endif
WORD Mode; /* Console mode flags */
UNICODE_STRING Title; /* Title of console */
DWORD HardwareState; /* _GDI_MANAGED, _DIRECT */

13
win32ss/user/consrv/conoutput.c
View file

@ -447,10 +447,23 @@ WriteConsoleThread(IN PLIST_ENTRY WaitList,
{
NTSTATUS Status;
DPRINT("WriteConsoleThread - WaitContext = 0x%p, WaitArgument1 = 0x%p, WaitArgument2 = 0x%p, WaitFlags = %lu\n", WaitContext, WaitArgument1, WaitArgument2, WaitFlags);
/*
* If we are called via CsrNotifyWaitBlock by a call to
* CsrDestroyProcess or CsrDestroyThread, just return.
*/
if (WaitFlags & CsrProcessTerminating)
{
Status = STATUS_THREAD_IS_TERMINATING;
goto Quit;
}
Status = DoWriteConsole(WaitApiMessage,
WaitThread,
FALSE);
Quit:
if (Status != STATUS_PENDING)
{
WaitApiMessage->Status = Status;

63
win32ss/user/consrv/console.c
View file

@ -64,6 +64,42 @@ ConioConsoleCtrlEventTimeout(DWORD Event,
DPRINT("ConioConsoleCtrlEvent Parent ProcessId = %x\n", ProcessData->Process->ClientId.UniqueProcess);
/* Notify all the waits only if we see Ctrl-C or Ctrl-Break */
if (Event == CTRL_C_EVENT || Event == CTRL_BREAK_EVENT)
{
DWORD Flag = (1 << Event); // Transform an integer value to a power of 2.
NTSTATUS Status;
PCSRSS_CONSOLE Console;
// LIST_ENTRY WaitQueue;
DPRINT1("ConioConsoleCtrlEvent - Ctrl-C captured\n");
Status = ConioConsoleFromProcessData(ProcessData, &Console);
if (NT_SUCCESS(Status))
{
DPRINT1("ConioConsoleCtrlEvent - console captured, try to dereference waits...\n");
/*
* Wake-up all of the writing waiters, dereference them
* and purge them all from the list.
*/
if (CsrNotifyWait(&Console->ReadWaitQueue,
WaitAll,
(PVOID)Flag,
NULL))
{
DPRINT1("ConioConsoleCtrlEvent - waits dereferenced...\n");
// InitializeListHead(&WaitQueue);
// CsrMoveSatisfiedWait(&WaitQueue, &Console->ReadWaitQueue);
if (!IsListEmpty(&Console->ReadWaitQueue /* &WaitQueue */))
{
CsrDereferenceWait(&Console->ReadWaitQueue /* &WaitQueue */);
}
}
ConioUnlockConsole(Console); // NOTE_WAITS: <-- Here we have the possibility to free the console waits also.
}
}
/* Notify the process of the control event */
if (ProcessData->CtrlDispatcher)
{
Thread = CreateRemoteThread(ProcessData->Process->ProcessHandle, NULL, 0,
@ -130,6 +166,7 @@ CsrInitConsole(PCSRSS_CONSOLE* NewConsole, int ShowCmd)
InitializeListHead(&Console->ProcessList);
InitializeListHead(&Console->BufferList);
Console->ActiveBuffer = NULL;
// Console->SatisfiedWaits = NULL;
InitializeListHead(&Console->ReadWaitQueue);
InitializeListHead(&Console->WriteWaitQueue);
InitializeListHead(&Console->InputEvents);
@ -453,6 +490,9 @@ ConioDeleteConsole(PCSRSS_CONSOLE Console)
DPRINT("ConioDeleteConsole\n");
/* TODO: Dereference all the waits in Console->ReadWaitQueue */
/* TODO: Dereference all the waits in Console->WriteWaitQueue */
/* Drain input event queue */
while (Console->InputEvents.Flink != &Console->InputEvents)
{
@ -501,6 +541,8 @@ ConioPause(PCSRSS_CONSOLE Console, UINT Flags)
VOID FASTCALL
ConioUnpause(PCSRSS_CONSOLE Console, UINT Flags)
{
// LIST_ENTRY WaitQueue;
Console->PauseFlags &= ~Flags;
// if ((Console->PauseFlags & (PAUSED_FROM_KEYBOARD | PAUSED_FROM_SCROLLBAR | PAUSED_FROM_SELECTION)) == 0)
@ -510,10 +552,23 @@ ConioUnpause(PCSRSS_CONSOLE Console, UINT Flags)
CloseHandle(Console->UnpauseEvent);
Console->UnpauseEvent = NULL;
CsrNotifyWait(&Console->WriteWaitQueue,
WaitAll,
NULL,
NULL);
/*
* Wake-up all of the writing waiters, dereference them
* and purge them all from the list.
*/
if (CsrNotifyWait(&Console->WriteWaitQueue,
WaitAll,
NULL,
NULL))
{
// InitializeListHead(&WaitQueue);
// CsrMoveSatisfiedWait(&WaitQueue, &Console->WriteWaitQueue);
if (!IsListEmpty(&Console->WriteWaitQueue /* &WaitQueue */))
{
CsrDereferenceWait(&Console->WriteWaitQueue /* &WaitQueue */);
}
}
}
}

43
win32ss/user/consrv/handle.c
View file

@ -11,7 +11,7 @@
#include "consrv.h"
#include "conio.h"
//#define NDEBUG
#define NDEBUG
#include <debug.h>
@ -47,11 +47,33 @@ static VOID
Win32CsrCloseHandleEntry(PCSRSS_HANDLE Entry)
{
Object_t *Object = Entry->Object;
if (Object != NULL)
{
PCSRSS_CONSOLE Console = Object->Console;
EnterCriticalSection(&Console->Lock);
if (Object->Type == CONIO_CONSOLE_MAGIC)
{
// LIST_ENTRY WaitQueue;
/*
* Wake-up all of the writing waiters if any, dereference them
* and purge them all from the list.
*/
CsrNotifyWait(&Console->ReadWaitQueue,
WaitAll,
NULL,
(PVOID)0xdeaddead);
// InitializeListHead(&WaitQueue);
// CsrMoveSatisfiedWait(&WaitQueue, &Console->ReadWaitQueue);
if (!IsListEmpty(&Console->ReadWaitQueue /* &WaitQueue */))
{
CsrDereferenceWait(&Console->ReadWaitQueue /* &WaitQueue */);
}
}
/* If the last handle to a screen buffer is closed, delete it... */
if (AdjustHandleCounts(Entry, -1) == 0)
{
@ -143,8 +165,6 @@ Win32CsrReleaseObject(PCONSOLE_PROCESS_DATA ProcessData,
RtlLeaveCriticalSection(&ProcessData->HandleTableLock);
return STATUS_INVALID_HANDLE;
}
DPRINT1("Win32CsrReleaseObject - Process 0x%p, Release 0x%p\n", ProcessData->Process, &ProcessData->HandleTable[h]);
Win32CsrCloseHandleEntry(&ProcessData->HandleTable[h]);
RtlLeaveCriticalSection(&ProcessData->HandleTableLock);
@ -190,6 +210,23 @@ Win32CsrUnlockConsole(PCSRSS_CONSOLE Console)
{
LeaveCriticalSection(&Console->Lock);
#if 0
/* If it was the last held lock for the owning thread... */
if (&Console->Lock.RecursionCount == 0)
{
/* ...dereference waiting threads if any */
LIST_ENTRY WaitQueue;
InitializeListHead(&WaitQueue);
CsrMoveSatisfiedWait(&WaitQueue, Console->SatisfiedWaits);
Console->SatisfiedWaits = NULL;
if (!IsListEmpty(&WaitQueue))
{
CsrDereferenceWait(&WaitQueue);
}
}
#endif
/* Decrement reference count */
if (_InterlockedDecrement(&Console->ReferenceCount) == 0)
ConioDeleteConsole(Console);