[deb_xorg-server.git] / hw / xwin / winglobals.c

/*
 *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
 *Copyright (C) Colin Harrison 2005-2008
 *
 *Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 *"Software"), to deal in the Software without restriction, including
 *without limitation the rights to use, copy, modify, merge, publish,
 *distribute, sublicense, and/or sell copies of the Software, and to
 *permit persons to whom the Software is furnished to do so, subject to
 *the following conditions:
 *
 *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 HAROLD L HUNT II 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 Harold L Hunt II
 *shall not be used in advertising or otherwise to promote the sale, use
 *or other dealings in this Software without prior written authorization
 *from Harold L Hunt II.
 *
 * Authors:	Harold L Hunt II
 *              Colin Harrison
 */

#ifdef HAVE_XWIN_CONFIG_H
#include <xwin-config.h>
#endif
#include "win.h"

/*
 * General global variables
 */

int g_iNumScreens = 0;
winScreenInfo *g_ScreenInfo = 0;

#ifdef HAS_DEVWINDOWS
int g_fdMessageQueue = WIN_FD_INVALID;
#endif
DevPrivateKeyRec g_iScreenPrivateKeyRec;
DevPrivateKeyRec g_iCmapPrivateKeyRec;
DevPrivateKeyRec g_iGCPrivateKeyRec;
DevPrivateKeyRec g_iPixmapPrivateKeyRec;
DevPrivateKeyRec g_iWindowPrivateKeyRec;
unsigned long g_ulServerGeneration = 0;
DWORD g_dwEnginesSupported = 0;
HINSTANCE g_hInstance = 0;
HWND g_hDlgDepthChange = NULL;
HWND g_hDlgExit = NULL;
HWND g_hDlgAbout = NULL;
const char *g_pszQueryHost = NULL;
Bool g_fXdmcpEnabled = FALSE;
Bool g_fAuthEnabled = FALSE;
HICON g_hIconX = NULL;
HICON g_hSmallIconX = NULL;

#ifndef RELOCATE_PROJECTROOT
const char *g_pszLogFile = DEFAULT_LOGDIR "/XWin.%s.log";
#else
const char *g_pszLogFile = "XWin.log";
Bool g_fLogFileChanged = FALSE;
#endif
int g_iLogVerbose = 2;
Bool g_fLogInited = FALSE;
char *g_pszCommandLine = NULL;
Bool g_fSilentFatalError = FALSE;
DWORD g_dwCurrentThreadID = 0;
Bool g_fKeyboardHookLL = FALSE;
Bool g_fNoHelpMessageBox = FALSE;
Bool g_fSoftwareCursor = FALSE;
Bool g_fSilentDupError = FALSE;
Bool g_fNativeGl = TRUE;
pthread_mutex_t g_pmTerminating = PTHREAD_MUTEX_INITIALIZER;

#ifdef XWIN_CLIPBOARD
/*
 * Wrapped DIX functions
 */
winDispatchProcPtr winProcEstablishConnectionOrig = NULL;
winDispatchProcPtr winProcSetSelectionOwnerOrig = NULL;

/*
 * Clipboard variables
 */

Bool g_fUnicodeClipboard = TRUE;
Bool g_fClipboard = TRUE;
Bool g_fClipboardLaunched = FALSE;
Bool g_fClipboardStarted = FALSE;
pthread_t g_ptClipboardProc;
HWND g_hwndClipboard = NULL;
void *g_pClipboardDisplay = NULL;
Window g_iClipboardWindow = None;
Atom g_atomLastOwnedSelection = None;
#endif

/*
 * Re-initialize global variables that are invalidated
 * by a server reset.
 */

void
winInitializeGlobals(void)
{
    g_dwCurrentThreadID = GetCurrentThreadId();
#ifdef XWIN_CLIPBOARD
    g_iClipboardWindow = None;
    g_pClipboardDisplay = NULL;
    g_atomLastOwnedSelection = None;
    g_hwndClipboard = NULL;
#endif
}
Commit	Line	Data
a09e091a JB	1	/*
	2	*Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
	3	*Copyright (C) Colin Harrison 2005-2008
	4	*
	5	*Permission is hereby granted, free of charge, to any person obtaining
	6	* a copy of this software and associated documentation files (the
	7	*"Software"), to deal in the Software without restriction, including
	8	*without limitation the rights to use, copy, modify, merge, publish,
	9	*distribute, sublicense, and/or sell copies of the Software, and to
	10	*permit persons to whom the Software is furnished to do so, subject to
	11	*the following conditions:
	12	*
	13	*The above copyright notice and this permission notice shall be
	14	*included in all copies or substantial portions of the Software.
	15	*
	16	*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	17	*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	18	*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	19	*NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
	20	*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
	21	*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
	22	*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	23	*
	24	*Except as contained in this notice, the name of Harold L Hunt II
	25	*shall not be used in advertising or otherwise to promote the sale, use
	26	*or other dealings in this Software without prior written authorization
	27	*from Harold L Hunt II.
	28	*
	29	* Authors: Harold L Hunt II
	30	* Colin Harrison
	31	*/
	32
	33	#ifdef HAVE_XWIN_CONFIG_H
	34	#include <xwin-config.h>
	35	#endif
	36	#include "win.h"
	37
	38	/*
	39	* General global variables
	40	*/
	41
	42	int g_iNumScreens = 0;
	43	winScreenInfo *g_ScreenInfo = 0;
	44
	45	#ifdef HAS_DEVWINDOWS
	46	int g_fdMessageQueue = WIN_FD_INVALID;
	47	#endif
	48	DevPrivateKeyRec g_iScreenPrivateKeyRec;
	49	DevPrivateKeyRec g_iCmapPrivateKeyRec;
	50	DevPrivateKeyRec g_iGCPrivateKeyRec;
	51	DevPrivateKeyRec g_iPixmapPrivateKeyRec;
	52	DevPrivateKeyRec g_iWindowPrivateKeyRec;
	53	unsigned long g_ulServerGeneration = 0;
	54	DWORD g_dwEnginesSupported = 0;
	55	HINSTANCE g_hInstance = 0;
	56	HWND g_hDlgDepthChange = NULL;
	57	HWND g_hDlgExit = NULL;
	58	HWND g_hDlgAbout = NULL;
	59	const char *g_pszQueryHost = NULL;
	60	Bool g_fXdmcpEnabled = FALSE;
	61	Bool g_fAuthEnabled = FALSE;
	62	HICON g_hIconX = NULL;
	63	HICON g_hSmallIconX = NULL;
	64
65	#ifndef RELOCATE_PROJECTROOT
66	const char *g_pszLogFile = DEFAULT_LOGDIR "/XWin.%s.log";
67	#else
68	const char *g_pszLogFile = "XWin.log";
69	Bool g_fLogFileChanged = FALSE;
70	#endif
71	int g_iLogVerbose = 2;
72	Bool g_fLogInited = FALSE;
73	char *g_pszCommandLine = NULL;
74	Bool g_fSilentFatalError = FALSE;
75	DWORD g_dwCurrentThreadID = 0;
76	Bool g_fKeyboardHookLL = FALSE;
77	Bool g_fNoHelpMessageBox = FALSE;
78	Bool g_fSoftwareCursor = FALSE;
79	Bool g_fSilentDupError = FALSE;
80	Bool g_fNativeGl = TRUE;
81	pthread_mutex_t g_pmTerminating = PTHREAD_MUTEX_INITIALIZER;
82
83	#ifdef XWIN_CLIPBOARD
84	/*
85	* Wrapped DIX functions
86	*/
87	winDispatchProcPtr winProcEstablishConnectionOrig = NULL;
88	winDispatchProcPtr winProcSetSelectionOwnerOrig = NULL;
89
90	/*
91	* Clipboard variables
92	*/
93
94	Bool g_fUnicodeClipboard = TRUE;
95	Bool g_fClipboard = TRUE;
96	Bool g_fClipboardLaunched = FALSE;
97	Bool g_fClipboardStarted = FALSE;
98	pthread_t g_ptClipboardProc;
99	HWND g_hwndClipboard = NULL;
100	void *g_pClipboardDisplay = NULL;
101	Window g_iClipboardWindow = None;
102	Atom g_atomLastOwnedSelection = None;
103	#endif
104
105	/*
106	* Re-initialize global variables that are invalidated
107	* by a server reset.
108	*/
109
110	void
111	winInitializeGlobals(void)
112	{
113	g_dwCurrentThreadID = GetCurrentThreadId();
114	#ifdef XWIN_CLIPBOARD
115	g_iClipboardWindow = None;
116	g_pClipboardDisplay = NULL;
117	g_atomLastOwnedSelection = None;
118	g_hwndClipboard = NULL;
119	#endif
120	}