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/******************************************************************************
*
*
*
* Copyright (C) 1997-2004 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
#include <stdarg.h>
#include <stdio.h>
#include <qdatetime.h>
#include "config.h"
#include "util.h"
#include "debug.h"
#include "doxygen.h"
static QCString outputFormat;
static int warnFormatOrder; // 1 = $file,$line,$text
// 2 = $text,$line,$file
// 3 = $line,$text,$file
// 4 = $file,$text,$line
// 5 = $text,$file,$line
// 6 = $line,$file,$text
static FILE *warnFile = stderr;
void initWarningFormat()
{
int filePos = Config_getString("WARN_FORMAT").find("$file");
int linePos = Config_getString("WARN_FORMAT").find("$line");
int textPos = Config_getString("WARN_FORMAT").find("$text");
// sort items on position (there are 6 cases)
warnFormatOrder = 1;
if (filePos>linePos && filePos>textPos)
{
if (linePos>textPos) // $text,$line,$file
{
warnFormatOrder = 2;
}
else // $line,$text,$file
{
warnFormatOrder = 3;
}
}
else if (filePos<linePos && filePos<textPos)
{
if (linePos>textPos) // $file,$text,$line
{
warnFormatOrder = 4;
}
}
else if (filePos<linePos && filePos>textPos) // $text,$file,$line
{
warnFormatOrder = 5;
}
else // $line,$file,$text
{
warnFormatOrder = 6;
}
outputFormat =
substitute(
substitute(
substitute(
Config_getString("WARN_FORMAT"),
"$file","%s"
),
"$text","%s"
),
"$line","%d"
)+'\n';
// replace(QRegExp("\\$file"),"%s").
// replace(QRegExp("\\$text"),"%s").
// replace(QRegExp("\\$line"),"%d")+
// '\n';
if (!Config_getString("WARN_LOGFILE").isEmpty())
{
warnFile = fopen(Config_getString("WARN_LOGFILE"),"w");
}
if (!warnFile) // point it to something valid, because warn() relies on it
{
warnFile = stderr;
}
}
void msg(const char *fmt, ...)
{
if (!Config_getBool("QUIET"))
{
if (Debug::isFlagSet(Debug::Time))
{
printf("%.3f sec: ",((double)Doxygen::runningTime.elapsed())/1000.0);
}
va_list args;
va_start(args, fmt);
vfprintf(stdout, fmt, args);
va_end(args);
}
}
static void do_warn(const char *tag, const char *file, int line, const char *fmt, va_list args)
{
if (!Config_getBool(tag)) return; // warning type disabled
char text[4096];
vsprintf(text, fmt, args);
if (file==0) file="<unknown>";
switch(warnFormatOrder)
{
case 1: fprintf(warnFile,outputFormat,file,line,text); break;
case 2: fprintf(warnFile,outputFormat,text,line,file); break;
case 3: fprintf(warnFile,outputFormat,line,text,file); break;
case 4: fprintf(warnFile,outputFormat,file,text,line); break;
case 5: fprintf(warnFile,outputFormat,text,file,line); break;
case 6: fprintf(warnFile,outputFormat,line,file,text); break;
default:
printf("Error: warning format has not been initialized!\n");
}
}
void warn(const char *file,int line,const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
do_warn("WARNINGS", file, line, fmt, args);
va_end(args);
}
void warn_cont(const char *fmt, ...)
{
if (!Config_getBool("WARNINGS"))
return;
va_list args;
va_start(args, fmt);
vfprintf(warnFile, fmt, args);
va_end(args);
}
void warn_undoc(const char *file,int line,const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
do_warn("WARN_IF_UNDOCUMENTED", file, line, fmt, args);
va_end(args);
}
void warn_doc_error(const char *file,int line,const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
do_warn("WARN_IF_DOC_ERROR", file, line, fmt, args);
va_end(args);
}
void err(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vfprintf(warnFile, fmt, args);
va_end(args);
}
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