init.c File Reference

#include <win32k.h>

Include dependency graph for init.c:

Go to the source code of this file.

Functions
	DBG_DEFAULT_CHANNEL (UserMisc)
BOOL NTAPI	GDI_CleanupForProcess (struct _EPROCESS *Process)
NTSTATUS	GdiProcessCreate (PEPROCESS Process)
NTSTATUS	GdiProcessDestroy (PEPROCESS Process)
NTSTATUS	GdiThreadCreate (PETHREAD Thread)
NTSTATUS	GdiThreadDestroy (PETHREAD Thread)
BOOL	InitializeGreCSRSS (VOID)
BOOL APIENTRY	NtGdiInit (VOID)

Variables
USHORT	gusLanguageID

Function Documentation

DBG_DEFAULT_CHANNEL()

DBG_DEFAULT_CHANNEL

(

UserMisc

)

GDI_CleanupForProcess()

BOOL NTAPI GDI_CleanupForProcess

(

struct _EPROCESS *

Process

)

Definition at line 1588 of file gdiobj.c.

{
    PENTRY pentry;
    ULONG ulIndex;
    DWORD dwProcessId;
    PPROCESSINFO ppi;
 
    DPRINT("CleanupForProcess prochandle %p Pid %p\n",
           Process, Process->UniqueProcessId);
 
    ASSERT(Process == PsGetCurrentProcess());
 
    /* Get the current process Id */
    dwProcessId = PtrToUlong(PsGetCurrentProcessId());
 
    /* Loop all handles in the handle table */
    for (ulIndex = RESERVE_ENTRIES_COUNT; ulIndex < gulFirstUnused; ulIndex++)
    {
        pentry = &gpentHmgr[ulIndex];
 
        /* Check if the object is owned by the process */
        if (pentry->ObjectOwner.ulObj == dwProcessId)
        {
            ASSERT(pentry->einfo.pobj->cExclusiveLock == 0);
 
            /* Reference the object and delete it */
            InterlockedIncrement((LONG*)&gpaulRefCount[ulIndex]);
            GDIOBJ_vDeleteObject(pentry->einfo.pobj);
        }
    }
 
#if DBG
    DbgGdiHTIntegrityCheck();
#endif
 
    ppi = PsGetCurrentProcessWin32Process();
    DPRINT("Completed cleanup for process %p\n", Process->UniqueProcessId);
    if (ppi->GDIHandleCount != 0)
    {
        DPRINT1("Leaking %d handles!\n", ppi->GDIHandleCount);
        ASSERT(FALSE);
    }
 
    /* Loop all handles in the handle table */
    for (ulIndex = RESERVE_ENTRIES_COUNT; ulIndex < gulFirstUnused; ulIndex++)
    {
        pentry = &gpentHmgr[ulIndex];
 
        /* Check if the object is owned by the process */
        if (pentry->ObjectOwner.ulObj == dwProcessId)
        {
            DPRINT1("Leaking object. Index=%lx, type=0x%x, refcount=%lx\n",
                    ulIndex, pentry->Objt, gpaulRefCount[ulIndex]);
            DBG_DUMP_EVENT_LIST(&pentry->einfo.pobj->slhLog);
            //DBG_CLEANUP_EVENT_LIST(&pentry->einfo.pobj->slhLog);
            ASSERT(FALSE);
        }
    }
 
    return TRUE;
}

Referenced by GdiProcessDestroy().

GdiProcessCreate()

NTSTATUS GdiProcessCreate

(

PEPROCESS

Process

)

Definition at line 17 of file init.c.

{
    PPROCESSINFO ppiCurrent = PsGetProcessWin32Process(Process);
    ASSERT(ppiCurrent);
 
    InitializeListHead(&ppiCurrent->PrivateFontListHead);
    InitializeListHead(&ppiCurrent->PrivateMemFontListHead);
    ppiCurrent->PrivateMemFontHandleCount = 0;
    ExInitializeFastMutex(&ppiCurrent->PrivateFontListLock);
 
    InitializeListHead(&ppiCurrent->GDIBrushAttrFreeList);
    InitializeListHead(&ppiCurrent->GDIDcAttrFreeList);
 
    /* Map the GDI handle table to user land */
    Process->Peb->GdiSharedHandleTable = GDI_MapHandleTable(Process);
    Process->Peb->GdiDCAttributeList = GDI_BATCH_LIMIT;
 
    /* Create pools for GDI object attributes */
    ppiCurrent->pPoolDcAttr = GdiPoolCreate(sizeof(DC_ATTR), 'acdG');
    ppiCurrent->pPoolBrushAttr = GdiPoolCreate(sizeof(BRUSH_ATTR), 'arbG');
    ppiCurrent->pPoolRgnAttr = GdiPoolCreate(sizeof(RGN_ATTR), 'agrG');
    ASSERT(ppiCurrent->pPoolDcAttr);
    ASSERT(ppiCurrent->pPoolBrushAttr);
    ASSERT(ppiCurrent->pPoolRgnAttr);
 
    return STATUS_SUCCESS;
}

Referenced by InitProcessCallback().

GdiProcessDestroy()

NTSTATUS GdiProcessDestroy

(

PEPROCESS

Process

)

Definition at line 46 of file init.c.

{
    PPROCESSINFO ppiCurrent = PsGetProcessWin32Process(Process);
    ASSERT(ppiCurrent);
    ASSERT(ppiCurrent->peProcess == Process);
 
    IntGdiCleanupPrivateFontsForProcess();
 
    /* And GDI ones too */
    GDI_CleanupForProcess(Process);
 
    /* So we can now free the pools */
    GdiPoolDestroy(ppiCurrent->pPoolDcAttr);
    GdiPoolDestroy(ppiCurrent->pPoolBrushAttr);
    GdiPoolDestroy(ppiCurrent->pPoolRgnAttr);
 
    return STATUS_SUCCESS;
}

Referenced by ExitProcessCallback().

GdiThreadCreate()

NTSTATUS GdiThreadCreate

(

PETHREAD

Thread

)

Definition at line 67 of file init.c.

{
    return STATUS_SUCCESS;
}

GdiThreadDestroy()

NTSTATUS GdiThreadDestroy

(

PETHREAD

Thread

)

Definition at line 73 of file init.c.

{
    return STATUS_SUCCESS;
}

InitializeGreCSRSS()

BOOL InitializeGreCSRSS

(

VOID

)

Definition at line 79 of file init.c.

{
    /* Initialize Dxgkrnl interfaces and run startup routine */
    DxStartupDxgkInt();
 
    /* Initialize Legacy DirectX graphics driver */
    if (DxDdStartupDxGraphics(0, NULL, 0, NULL, NULL, gpepCSRSS) != STATUS_SUCCESS)
    {
        ERR("Unable to initialize DirectX graphics\n");
        return FALSE;
    }
 
    /* Get global language ID */
    gusLanguageID = UserGetLanguageID();
 
    /* Initialize FreeType library */
    if (!InitFontSupport())
    {
        ERR("Unable to initialize font support\n");
        return FALSE;
    }
 
    return TRUE;
}

Referenced by NtUserInitialize().

NtGdiInit()

BOOL APIENTRY NtGdiInit

(

VOID

)

Definition at line 109 of file init.c.

{
    return TRUE;
}

Referenced by GdiDllInitialize().

Variable Documentation

gusLanguageID

USHORT gusLanguageID

Definition at line 12 of file init.c.

Referenced by FontLink_PrepareFontInfo(), ftGdiGetRasterizerCaps(), GetFontPenalty(), InitializeGreCSRSS(), IntGetOutlineTextMetrics(), IntInitFontNames(), MatchFontNames(), ProcessKeyEvent(), and TextIntRealizeFont().