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/*
*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
#include <../xfree86/common/xorgVersion.h>
#include "win.h"
#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/log.c:FatalError () calls our vendor ErrorF, so the message
* from a FatalError will be logged.
*
* Attempt to do last-ditch, safe, important cleanup here.
*/
void
OsVendorFatalError(const char *f, va_list args)
{
char errormsg[1024] = "";
/* 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(EXIT_ERR_ABORT);
/* Format the error message */
vsnprintf(errormsg, sizeof(errormsg), f, args);
/*
Sometimes the error message needs a bit of cosmetic cleaning
up for use in a dialog box...
*/
{
char *s;
while ((s = strstr(errormsg, "\n\t")) != NULL) {
s[0] = ' ';
s[1] = '\n';
}
}
winMessageBoxF("A fatal error has occurred and " PROJECT_NAME " will now exit.\n\n"
"%s\n\n"
"Please open %s for more information.\n",
MB_ICONERROR,
errormsg,
(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;
int size;
va_start(args, uType);
size = vasprintf(&pszErrorF, pszError, args);
va_end(args);
if (size == -1) {
pszErrorF = NULL;
goto winMessageBoxF_Cleanup;
}
#define MESSAGEBOXF \
"%s\n" \
"Vendor: %s\n" \
"Release: %d.%d.%d.%d\n" \
"Contact: %s\n" \
"%s\n\n" \
"XWin was started with the following command-line:\n\n" \
"%s\n"
size = asprintf(&pszMsgBox, MESSAGEBOXF,
pszErrorF, XVENDORNAME,
XORG_VERSION_MAJOR, XORG_VERSION_MINOR, XORG_VERSION_PATCH,
XORG_VERSION_SNAP,
BUILDERADDR, BUILDERSTRING, g_pszCommandLine);
if (size == -1) {
pszMsgBox = NULL;
goto winMessageBoxF_Cleanup;
}
/* Display the message box string */
MessageBox(NULL, pszMsgBox, PROJECT_NAME, MB_OK | uType);
winMessageBoxF_Cleanup:
free(pszErrorF);
free(pszMsgBox);
#undef MESSAGEBOXF
}
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