From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- nx-X11/programs/Xserver/include/resource.h | 274 +++++++++++++++++++++++++++++ 1 file changed, 274 insertions(+) create mode 100644 nx-X11/programs/Xserver/include/resource.h (limited to 'nx-X11/programs/Xserver/include/resource.h') diff --git a/nx-X11/programs/Xserver/include/resource.h b/nx-X11/programs/Xserver/include/resource.h new file mode 100644 index 000000000..49c189869 --- /dev/null +++ b/nx-X11/programs/Xserver/include/resource.h @@ -0,0 +1,274 @@ +/* $Xorg: resource.h,v 1.5 2001/02/09 02:05:15 xorgcvs Exp $ */ +/*********************************************************** + +Copyright 1987, 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + + +Copyright 1987, 1989 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ +/* $XFree86: xc/programs/Xserver/include/resource.h,v 1.11 2002/03/06 21:14:04 mvojkovi Exp $ */ + +#ifndef RESOURCE_H +#define RESOURCE_H 1 +#include "misc.h" + +/***************************************************************** + * STUFF FOR RESOURCES + *****************************************************************/ + +/* classes for Resource routines */ + +typedef unsigned long RESTYPE; + +#define RC_VANILLA ((RESTYPE)0) +#define RC_CACHED ((RESTYPE)1<<31) +#define RC_DRAWABLE ((RESTYPE)1<<30) +/* Use class RC_NEVERRETAIN for resources that should not be retained + * regardless of the close down mode when the client dies. (A client's + * event selections on objects that it doesn't own are good candidates.) + * Extensions can use this too! + */ +#define RC_NEVERRETAIN ((RESTYPE)1<<29) +#define RC_LASTPREDEF RC_NEVERRETAIN +#define RC_ANY (~(RESTYPE)0) + +/* types for Resource routines */ + +#define RT_WINDOW ((RESTYPE)1|RC_CACHED|RC_DRAWABLE) +#define RT_PIXMAP ((RESTYPE)2|RC_CACHED|RC_DRAWABLE) +#define RT_GC ((RESTYPE)3|RC_CACHED) +#undef RT_FONT +#undef RT_CURSOR +#define RT_FONT ((RESTYPE)4) +#define RT_CURSOR ((RESTYPE)5) +#define RT_COLORMAP ((RESTYPE)6) +#define RT_CMAPENTRY ((RESTYPE)7) +#define RT_OTHERCLIENT ((RESTYPE)8|RC_NEVERRETAIN) +#define RT_PASSIVEGRAB ((RESTYPE)9|RC_NEVERRETAIN) +#define RT_LASTPREDEF ((RESTYPE)9) +#define RT_NONE ((RESTYPE)0) + +/* bits and fields within a resource id */ +#define RESOURCE_AND_CLIENT_COUNT 29 /* 29 bits for XIDs */ +#if MAXCLIENTS == 64 +#define RESOURCE_CLIENT_BITS 6 +#endif +#if MAXCLIENTS == 128 +#define RESOURCE_CLIENT_BITS 7 +#endif +#if MAXCLIENTS == 256 +#define RESOURCE_CLIENT_BITS 8 +#endif +#if MAXCLIENTS == 512 +#define RESOURCE_CLIENT_BITS 9 +#endif +/* client field offset */ +#define CLIENTOFFSET (RESOURCE_AND_CLIENT_COUNT - RESOURCE_CLIENT_BITS) +/* resource field */ +#define RESOURCE_ID_MASK ((1 << CLIENTOFFSET) - 1) +/* client field */ +#define RESOURCE_CLIENT_MASK (((1 << RESOURCE_CLIENT_BITS) - 1) << CLIENTOFFSET) +/* extract the client mask from an XID */ +#define CLIENT_BITS(id) ((id) & RESOURCE_CLIENT_MASK) +/* extract the client id from an XID */ +#define CLIENT_ID(id) ((int)(CLIENT_BITS(id) >> CLIENTOFFSET)) +#define SERVER_BIT (Mask)0x40000000 /* use illegal bit */ + +#ifdef INVALID +#undef INVALID /* needed on HP/UX */ +#endif + +/* Invalid resource id */ +#define INVALID (0) + +#define BAD_RESOURCE 0xe0000000 + +typedef int (*DeleteType)( + pointer /*value*/, + XID /*id*/); + +typedef void (*FindResType)( + pointer /*value*/, + XID /*id*/, + pointer /*cdata*/); + +typedef void (*FindAllRes)( + pointer /*value*/, + XID /*id*/, + RESTYPE /*type*/, + pointer /*cdata*/); + +typedef Bool (*FindComplexResType)( + pointer /*value*/, + XID /*id*/, + pointer /*cdata*/); + +extern RESTYPE CreateNewResourceType( + DeleteType /*deleteFunc*/); + +extern RESTYPE CreateNewResourceClass(void); + +extern Bool InitClientResources( + ClientPtr /*client*/); + +extern XID FakeClientID( + int /*client*/); + +/* Quartz support on Mac OS X uses the CarbonCore + framework whose AddResource function conflicts here. */ +#ifdef __DARWIN__ +#define AddResource Darwin_X_AddResource +#endif +extern Bool AddResource( + XID /*id*/, + RESTYPE /*type*/, + pointer /*value*/); + +extern void FreeResource( + XID /*id*/, + RESTYPE /*skipDeleteFuncType*/); + +extern void FreeResourceByType( + XID /*id*/, + RESTYPE /*type*/, + Bool /*skipFree*/); + +extern Bool ChangeResourceValue( + XID /*id*/, + RESTYPE /*rtype*/, + pointer /*value*/); + +extern void FindClientResourcesByType( + ClientPtr /*client*/, + RESTYPE /*type*/, + FindResType /*func*/, + pointer /*cdata*/); + +extern void FindAllClientResources( + ClientPtr /*client*/, + FindAllRes /*func*/, + pointer /*cdata*/); + +extern void FreeClientNeverRetainResources( + ClientPtr /*client*/); + +extern void FreeClientResources( + ClientPtr /*client*/); + +extern void FreeAllResources(void); + +extern Bool LegalNewID( + XID /*id*/, + ClientPtr /*client*/); + +extern pointer LookupIDByType( + XID /*id*/, + RESTYPE /*rtype*/); + +extern pointer LookupIDByClass( + XID /*id*/, + RESTYPE /*classes*/); + +extern pointer LookupClientResourceComplex( + ClientPtr client, + RESTYPE type, + FindComplexResType func, + pointer cdata); + +/* These are the access modes that can be passed in the last parameter + * to SecurityLookupIDByType/Class. The Security extension doesn't + * currently make much use of these; they're mainly provided as an + * example of what you might need for discretionary access control. + * You can or these values together to indicate multiple modes + * simultaneously. + */ + +#define SecurityUnknownAccess 0 /* don't know intentions */ +#define SecurityReadAccess (1<<0) /* inspecting the object */ +#define SecurityWriteAccess (1<<1) /* changing the object */ +#define SecurityDestroyAccess (1<<2) /* destroying the object */ + +#ifdef XCSECURITY + +extern pointer SecurityLookupIDByType( + ClientPtr /*client*/, + XID /*id*/, + RESTYPE /*rtype*/, + Mask /*access_mode*/); + +extern pointer SecurityLookupIDByClass( + ClientPtr /*client*/, + XID /*id*/, + RESTYPE /*classes*/, + Mask /*access_mode*/); + +#else /* not XCSECURITY */ + +#define SecurityLookupIDByType(client, id, rtype, access_mode) \ + LookupIDByType(id, rtype) + +#define SecurityLookupIDByClass(client, id, classes, access_mode) \ + LookupIDByClass(id, classes) + +#endif /* XCSECURITY */ + +extern void GetXIDRange( + int /*client*/, + Bool /*server*/, + XID * /*minp*/, + XID * /*maxp*/); + +extern unsigned int GetXIDList( + ClientPtr /*client*/, + unsigned int /*count*/, + XID * /*pids*/); + +extern RESTYPE lastResourceType; +extern RESTYPE TypeMask; + +#ifdef XResExtension +extern Atom *ResourceNames; +void RegisterResourceName(RESTYPE type, char* name); +#endif + +#endif /* RESOURCE_H */ + -- cgit v1.2.3