/* *Copyright (C) 2001-2004 Harold L Hunt II All Rights Reserved. * *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 */ #ifdef HAVE_XWIN_CONFIG_H #include <xwin-config.h> #endif #ifdef XVENDORNAME #define VENDOR_STRING XVENDORNAME #define VENDOR_CONTACT BUILDERADDR #endif #include <../xfree86/common/xorgVersion.h> #include "win.h" /* References to external symbols */ extern char * g_pszCommandLine; extern const char * g_pszLogFile; extern Bool g_fSilentFatalError; extern Bool g_fSilentDupError; extern Bool g_fLogInited; #ifdef DDXOSVERRORF /* Prototype */ void OsVendorVErrorF (const char *pszFormat, va_list va_args); void OsVendorVErrorF (const char *pszFormat, va_list va_args) { #if defined(XWIN_CLIPBOARD) || defined (XWIN_MULTIWINDOW) /* make sure the clipboard and multiwindow threads do not interfere the * main thread */ static pthread_mutex_t s_pmPrinting = PTHREAD_MUTEX_INITIALIZER; /* Lock the printing mutex */ pthread_mutex_lock (&s_pmPrinting); #endif /* If we want to silence it, detect if we are going to abort due to duplication error */ if (g_fSilentDupError) { if ((strcmp(pszFormat, "InitOutput - Duplicate invocation on display " "number: %s. Exiting.\n") == 0) || (strcmp(pszFormat, "Server is already active for display %s\n%s %s\n%s\n") == 0) || (strcmp(pszFormat, "MakeAllCOTSServerListeners: server already running\n") == 0)) { g_fSilentFatalError = TRUE; } } /* Print the error message to a log file, could be stderr */ LogVWrite (0, pszFormat, va_args); #if defined(XWIN_CLIPBOARD) || defined (XWIN_MULTIWINDOW) /* Unlock the printing mutex */ pthread_mutex_unlock (&s_pmPrinting); #endif } #endif /* * os/util.c/FatalError () calls our vendor ErrorF, so the message * from a FatalError will be logged. Thus, the message for the * fatal error is not passed to this function. * * Attempt to do last-ditch, safe, important cleanup here. */ void OsVendorFatalError (void) { /* Don't give duplicate warning if UseMsg was called */ if (g_fSilentFatalError) return; if (!g_fLogInited) { g_fLogInited = TRUE; g_pszLogFile = LogInit (g_pszLogFile, NULL); } LogClose (); winMessageBoxF ( "A fatal error has occurred and " PROJECT_NAME " will now exit.\n" \ "Please open %s for more information.\n", MB_ICONERROR, (g_pszLogFile?g_pszLogFile:"the logfile")); } /* * winMessageBoxF - Print a formatted error message in a useful * message box. */ void winMessageBoxF (const char *pszError, UINT uType, ...) { char * pszErrorF = NULL; char * pszMsgBox = NULL; va_list args; va_start(args, uType); pszErrorF = Xvprintf(pszError, args); va_end(args); if (!pszErrorF) goto winMessageBoxF_Cleanup; #define MESSAGEBOXF \ "%s\n" \ "Vendor: %s\n" \ "Release: %d.%d.%d.%d (%d)\n" \ "Contact: %s\n" \ "%s\n\n" \ "XWin was started with the following command-line:\n\n" \ "%s\n" pszMsgBox = Xprintf (MESSAGEBOXF, pszErrorF, VENDOR_STRING, XORG_VERSION_MAJOR, XORG_VERSION_MINOR, XORG_VERSION_PATCH, XORG_VERSION_SNAP, XORG_VERSION_CURRENT, VENDOR_CONTACT, BUILDERSTRING, g_pszCommandLine); if (!pszMsgBox) goto winMessageBoxF_Cleanup; /* Display the message box string */ MessageBox (NULL, pszMsgBox, PROJECT_NAME, MB_OK | uType); winMessageBoxF_Cleanup: if (pszErrorF) xfree (pszErrorF); if (pszMsgBox) xfree (pszMsgBox); #undef MESSAGEBOXF }