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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
commitf4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch)
tree2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/include/extensions/xtraplib.h
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
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Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository
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+/* $XFree86$ */
+#ifndef __XTRAPLIB__
+#define __XTRAPLIB__
+
+
+/*****************************************************************************
+Copyright 1987, 1988, 1989, 1990, 1991, 1994 by Digital Equipment Corp.,
+Maynard, MA
+
+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.
+
+*****************************************************************************/
+/*
+ *
+ * CONTRIBUTORS:
+ *
+ * Dick Annicchiarico
+ * Robert Chesler
+ * Dan Coutu
+ * Gene Durso
+ * Marc Evans
+ * Alan Jamison
+ * Mark Henry
+ * Ken Miller
+ *
+ * DESCRIPTION:
+ * This header file describes all the structures/constants required
+ * for interfacing with the client toolkit *except* the common
+ * client/extension definitions in xtrapdi.h. Namely, *no* extension-
+ * only information or client/extension information can be found here.
+ */
+#ifdef SMT
+#define NEED_EVENTS
+#define NEED_REPLIES
+#endif
+#include <X11/Xlib.h>
+#include <X11/Intrinsic.h>
+#include <X11/extensions/xtrapdi.h>
+#include <X11/extensions/xtrapemacros.h>
+
+typedef struct /* Callback structure */
+{
+ void_function func;
+ BYTE *data;
+} XETrapCB;
+
+/* Data structure for setting trap context */
+typedef struct
+{
+ CARD8 tc_flags[2L]; /* Toolkit-side specific flags */
+ XETrapCfg v; /* XTrap configuration values */
+ XETrapCB *req_cb; /* Pointer to Request Callbacks */
+ XETrapCB *evt_cb; /* Pointer to Event Callbacks (starting at 2) */
+ CARD32 last_time B32; /* Last (delta) timestamp */
+} XETCValues;
+
+ /* bits 0 thru 6 are formerly "families" (now obsolete) */
+#define XETCDeltaTimes 7
+#define XETCTrapActive 8
+ /* bits 9 thru 15 are reserved for future expansion */
+
+/* Values bit masks (used when determining what's dirty */
+#define TCStatistics (1L<<0L)
+#define TCRequests (1L<<1L)
+#define TCEvents (1L<<2L)
+#define TCMaxPacket (1L<<3L)
+#define TCCmdKey (1L<<4L)
+#define TCTimeStamps (1L<<5L)
+#define TCWinXY (1L<<6L)
+#define TCXInput (1L<<7L)
+#define TCReqCBs (1L<<8L)
+#define TCEvtCBs (1L<<9L)
+#define TCCursor (1L<<10L)
+#define TCColorReplies (1L<<11L)
+#define TCGrabServer (1L<<12L)
+
+/* This is the representation we use in the library code for XLib transport */
+typedef struct {
+ int type;
+ unsigned long serial;
+ Bool synthetic;
+ Display *display;
+ int detail;
+ unsigned long idx;
+ unsigned char data[sz_EventData];
+} XETrapDataEvent;
+
+/* Trap Context structure for maintaining XTrap State for client */
+typedef struct _XETC
+{
+ struct _XETC *next; /* Ptr to next linked-listed TC */
+ Display *dpy; /* Display ptr of current TC */
+ INT32 eventBase /*B32*/; /* First event value */
+ INT32 errorBase /*B32*/; /* First error value */
+ INT32 extOpcode /*B32*/; /* Major opcode of the extension */
+ BYTE *xbuff; /* Pointer to buffer for XLib Communications */
+ CARD16 xmax_size /*B16*/; /* Max Size of a request */
+ XExtData *ext_data; /* hook for extension to hang data */
+ /*
+ * The following are initialized with the client-side version number
+ * However, when either a GetAvailable or GetVersion reply is received,
+ * these values are updated with the *oldest* version numbers.
+ */
+ CARD16 release /*B16*/; /* The extension release number */
+ CARD16 version /*B16*/; /* The xtrap extension version number */
+ CARD16 revision /*B16*/; /* The xtrap extension revision number */
+ CARD16 protocol /*B16*/; /* The xtrap extension protocol number */
+ unsigned dirty /*B32*/; /* cache dirty bits */
+ XETCValues values; /* shadow structure of values */
+ Boolean (*eventFunc[XETrapNumberEvents])(XETrapDataEvent *event, struct _XETC *tc);
+} XETC;
+
+
+#endif /* __XTRAPLIB__ */