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_fNativeGl = TRUE;
80 Bool g_fHostInTitle = TRUE;
81 pthread_mutex_t g_pmTerminating = PTHREAD_MUTEX_INITIALIZER;
82 
83 /*
84  * Wrapped DIX functions
85  */
86 winDispatchProcPtr winProcEstablishConnectionOrig = NULL;
87 
88 /*
89  * Clipboard variables
90  */
91 
92 Bool g_fUnicodeClipboard = TRUE;
93 Bool g_fClipboard = TRUE;
94 Bool g_fClipboardStarted = FALSE;
95 
96 /*
97  * Re-initialize global variables that are invalidated
98  * by a server reset.
99  */
100 
101 void
winInitializeGlobals(void)102 winInitializeGlobals(void)
103 {
104     g_dwCurrentThreadID = GetCurrentThreadId();
105 }
106