mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 08:35:26 +00:00
314 lines
8.1 KiB
C++
314 lines
8.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#include "nsDebug.h"
|
|
#include "prprf.h"
|
|
#include "prlog.h"
|
|
#include "prinit.h"
|
|
|
|
#if defined(XP_BEOS)
|
|
/* For DEBUGGER macros */
|
|
#include <Debug.h>
|
|
#endif
|
|
|
|
#if defined(XP_UNIX) || defined(_WIN32)
|
|
/* for abort() and getenv() */
|
|
#include <stdlib.h>
|
|
#endif
|
|
|
|
#if defined(_WIN32)
|
|
#include <windows.h>
|
|
#elif defined(XP_MAC)
|
|
#define TEMP_MAC_HACK
|
|
|
|
//------------------------
|
|
#ifdef TEMP_MAC_HACK
|
|
#include <MacTypes.h>
|
|
#include <Processes.h>
|
|
#include <string.h>
|
|
|
|
// TEMPORARY UNTIL WE HAVE MACINTOSH ENVIRONMENT VARIABLES THAT CAN TURN ON
|
|
// LOGGING ON MACINTOSH
|
|
// At this moment, NSPR's logging is a no-op on Macintosh.
|
|
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
|
|
#undef PR_LOG
|
|
#undef PR_LogFlush
|
|
#define PR_LOG(module,level,args) dprintf args
|
|
#define PR_LogFlush()
|
|
static void dprintf(const char *format, ...)
|
|
{
|
|
va_list ap;
|
|
Str255 buffer;
|
|
|
|
va_start(ap, format);
|
|
buffer[0] = vsnprintf((char *)buffer + 1, sizeof(buffer) - 1, format, ap);
|
|
va_end(ap);
|
|
if (strstr(format, "Warning: ") == format)
|
|
printf("¥¥¥%s\n", (char*)buffer + 1);
|
|
else
|
|
DebugStr(buffer);
|
|
}
|
|
#endif // TEMP_MAC_HACK
|
|
//------------------------
|
|
#elif defined(XP_UNIX)
|
|
#include<stdlib.h>
|
|
#endif
|
|
|
|
/**
|
|
* Define output so users will always see it
|
|
*/
|
|
|
|
#if defined(XP_UNIX) || (defined(_M_ALPHA) && defined(_WIN32))
|
|
#define DBG_LOG(log,err,pargs) \
|
|
InitLog(); \
|
|
PR_LOG(log,err,pargs); \
|
|
PR_LogFlush(); \
|
|
printf pargs; putchar('\n');
|
|
#else
|
|
#define DBG_LOG(log,err,pargs) \
|
|
InitLog(); \
|
|
PR_LOG(log,err,pargs); \
|
|
PR_LogFlush();
|
|
#endif
|
|
|
|
/**
|
|
* Implementation of the nsDebug methods. Note that this code is
|
|
* always compiled in, in case some other module that uses it is
|
|
* compiled with debugging even if this library is not.
|
|
*/
|
|
static PRBool gWarningMessageBoxEnable;
|
|
static PRLogModuleInfo* gDebugLog;
|
|
|
|
static void InitLog(void)
|
|
{
|
|
if (0 == gDebugLog) {
|
|
gDebugLog = PR_NewLogModule("nsDebug");
|
|
gDebugLog->level = PR_LOG_DEBUG;
|
|
|
|
#if defined(XP_UNIX) || defined(_WIN32)
|
|
if (getenv("MOZ_WARNING_MESSAGE_BOX")) {
|
|
gWarningMessageBoxEnable = PR_TRUE;
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
NS_COM void nsDebug::AbortIfFalse(const char* aStr, const char* aExpr,
|
|
const char* aFile, PRIntn aLine)
|
|
{
|
|
InitLog();
|
|
|
|
char buf[1000];
|
|
#ifdef XP_MAC
|
|
PRUint32 len =
|
|
#endif
|
|
PR_snprintf(buf + 1, sizeof(buf) - 1,
|
|
"AbortIfFalse: %s: '%s', file %s, line %d",
|
|
aStr, aExpr, aFile, aLine);
|
|
#ifdef XP_MAC
|
|
buf[0] = (char) (len > 255 ? 255 : len);
|
|
#endif
|
|
|
|
// Write out the message to the debug log
|
|
PR_LOG(gDebugLog, PR_LOG_ERROR, ("%s", buf + 1));
|
|
PR_LogFlush();
|
|
|
|
// And write it out to the stdout
|
|
fprintf(stderr, "%s\n", buf + 1);
|
|
fflush(stdout);
|
|
|
|
// Now exit the application, trying to make the local equivalent of
|
|
// a core dump happen.
|
|
#if defined(_WIN32)
|
|
#ifdef _M_IX86
|
|
::DebugBreak();
|
|
#else /* _M_ALPHA */
|
|
PR_Abort();
|
|
#endif
|
|
#elif defined(XP_MAC)
|
|
DebugStr(StringPtr(buf));
|
|
ExitToShell();
|
|
#elif defined(XP_UNIX)
|
|
PR_Abort();
|
|
#elif defined(XP_BEOS)
|
|
{
|
|
DEBUGGER(buf + 1);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
NS_COM PRBool nsDebug::WarnIfFalse(const char* aStr, const char* aExpr,
|
|
const char* aFile, PRIntn aLine)
|
|
{
|
|
InitLog();
|
|
|
|
char buf[1000];
|
|
PR_snprintf(buf, sizeof(buf),
|
|
"Warning: %s: '%s', file %s, line %d",
|
|
aStr, aExpr, aFile, aLine);
|
|
|
|
#if defined(_WIN32)
|
|
PRBool abortInstead = PR_FALSE;
|
|
if (gWarningMessageBoxEnable) {
|
|
char msg[1200];
|
|
PR_snprintf(msg, sizeof(msg),
|
|
"%s\n\nDo you wish to continue running?", buf);
|
|
if (IDNO == ::MessageBox(NULL, msg, "nsDebug::WarnIfFalse",
|
|
MB_YESNO | MB_ICONWARNING))
|
|
abortInstead = PR_TRUE;
|
|
}
|
|
if (abortInstead) {
|
|
AbortIfFalse(aStr, aExpr, aFile, aLine);
|
|
return PR_TRUE;
|
|
}
|
|
#endif
|
|
|
|
// Write out the warning message to the debug log
|
|
PR_LOG(gDebugLog, PR_LOG_ERROR, ("%s", buf));
|
|
|
|
// And write it out to the stdout
|
|
printf("%s\n", buf);
|
|
|
|
return PR_TRUE;
|
|
}
|
|
|
|
NS_COM void nsDebug::SetWarningMessageBoxEnable(PRBool aSetting)
|
|
{
|
|
gWarningMessageBoxEnable = aSetting;
|
|
}
|
|
|
|
NS_COM PRBool nsDebug::GetWarningMessageBoxEnable(void)
|
|
{
|
|
return gWarningMessageBoxEnable;
|
|
}
|
|
|
|
// Below is obsolete
|
|
//----------------------------------------------------------------------
|
|
|
|
NS_COM void nsDebug::Abort(const char* aFile, PRIntn aLine)
|
|
{
|
|
DBG_LOG(gDebugLog, PR_LOG_ERROR,
|
|
("Abort: at file %s, line %d", aFile, aLine));
|
|
#if defined(_WIN32)
|
|
#ifdef _M_IX86
|
|
long* __p = (long*) 0x7;
|
|
*__p = 0x7;
|
|
#else /* _M_ALPHA */
|
|
fprintf(stderr, "\07 Abort\n"); fflush(stderr);
|
|
PR_Abort();
|
|
#endif
|
|
#elif defined(XP_MAC)
|
|
ExitToShell();
|
|
#elif defined(XP_UNIX)
|
|
PR_Abort();
|
|
#elif defined(XP_BEOS)
|
|
{
|
|
char buf[2000];
|
|
sprintf(buf, "Abort: at file %s, line %d", aFile, aLine);
|
|
DEBUGGER(buf);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
NS_COM void nsDebug::Break(const char* aFile, PRIntn aLine)
|
|
{
|
|
#ifndef TEMP_MAC_HACK
|
|
DBG_LOG(gDebugLog, PR_LOG_ERROR,
|
|
("Break: at file %s, line %d", aFile, aLine));
|
|
#if defined(_WIN32)
|
|
#ifdef _M_IX86
|
|
::DebugBreak();
|
|
#else /* _M_ALPHA */
|
|
fprintf(stderr, "Break: at file %s\n",aFile, aLine); fflush(stderr);
|
|
#endif
|
|
#elif defined(XP_UNIX) && !defined(UNIX_CRASH_ON_ASSERT)
|
|
fprintf(stderr, "\07"); fflush(stderr);
|
|
#elif defined(XP_BEOS)
|
|
{
|
|
char buf[2000];
|
|
sprintf(buf, "Break: at file %s, line %d", aFile, aLine);
|
|
DEBUGGER(buf);
|
|
}
|
|
#else
|
|
Abort(aFile, aLine);
|
|
#endif
|
|
#endif // TEMP_MAC_HACK
|
|
}
|
|
|
|
NS_COM void nsDebug::PreCondition(const char* aStr, const char* aExpr,
|
|
const char* aFile, PRIntn aLine)
|
|
{
|
|
DBG_LOG(gDebugLog, PR_LOG_ERROR,
|
|
("PreCondition: \"%s\" (%s) at file %s, line %d", aStr, aExpr,
|
|
aFile, aLine));
|
|
Break(aFile, aLine);
|
|
}
|
|
|
|
NS_COM void nsDebug::PostCondition(const char* aStr, const char* aExpr,
|
|
const char* aFile, PRIntn aLine)
|
|
{
|
|
DBG_LOG(gDebugLog, PR_LOG_ERROR,
|
|
("PostCondition: \"%s\" (%s) at file %s, line %d", aStr, aExpr,
|
|
aFile, aLine));
|
|
Break(aFile, aLine);
|
|
}
|
|
|
|
NS_COM void nsDebug::Assertion(const char* aStr, const char* aExpr,
|
|
const char* aFile, PRIntn aLine)
|
|
{
|
|
DBG_LOG(gDebugLog, PR_LOG_ERROR,
|
|
("Assertion: \"%s\" (%s) at file %s, line %d", aStr, aExpr,
|
|
aFile, aLine));
|
|
Break(aFile, aLine);
|
|
}
|
|
|
|
NS_COM void nsDebug::NotYetImplemented(const char* aMessage,
|
|
const char* aFile, PRIntn aLine)
|
|
{
|
|
DBG_LOG(gDebugLog, PR_LOG_ERROR,
|
|
("NotYetImplemented: \"%s\" at file %s, line %d", aMessage,
|
|
aFile, aLine));
|
|
Break(aFile, aLine);
|
|
}
|
|
|
|
NS_COM void nsDebug::NotReached(const char* aMessage,
|
|
const char* aFile, PRIntn aLine)
|
|
{
|
|
DBG_LOG(gDebugLog, PR_LOG_ERROR,
|
|
("NotReached: \"%s\" at file %s, line %d", aMessage, aFile, aLine));
|
|
Break(aFile, aLine);
|
|
}
|
|
|
|
NS_COM void nsDebug::Error(const char* aMessage,
|
|
const char* aFile, PRIntn aLine)
|
|
{
|
|
DBG_LOG(gDebugLog, PR_LOG_ERROR,
|
|
("Error: \"%s\" at file %s, line %d", aMessage, aFile, aLine));
|
|
Break(aFile, aLine);
|
|
}
|
|
|
|
NS_COM void nsDebug::Warning(const char* aMessage,
|
|
const char* aFile, PRIntn aLine)
|
|
{
|
|
DBG_LOG(gDebugLog, PR_LOG_ERROR,
|
|
("Warning: \"%s\" at file %s, line %d", aMessage, aFile, aLine));
|
|
}
|