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/******************************************************************************
*
*
*
* Copyright (C) 1997-2015 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 <qdict.h>
#include "debug.h"
#include "message.h"
//------------------------------------------------------------------------
/** Helper struct representing a mapping from debug label to a debug ID */
struct LabelMap
{
const char *name;
Debug::DebugMask event;
};
static LabelMap s_labels[] =
{
{ "findmembers", Debug::FindMembers },
{ "functions", Debug::Functions },
{ "variables", Debug::Variables },
{ "preprocessor", Debug::Preprocessor },
{ "classes", Debug::Classes },
{ "commentcnv", Debug::CommentCnv },
{ "commentscan", Debug::CommentScan },
{ "validate", Debug::Validate },
{ "printtree", Debug::PrintTree },
{ "time", Debug::Time },
{ "extcmd", Debug::ExtCmd },
{ "markdown", Debug::Markdown },
{ "filteroutput", Debug::FilterOutput },
{ "lex", Debug::Lex },
{ 0, (Debug::DebugMask)0 }
};
/** Class representing a mapping from debug labels to debug IDs. */
class LabelMapper
{
public:
LabelMapper() : m_map(17)
{
m_map.setAutoDelete(TRUE);
LabelMap *p = s_labels;
while (p->name)
{
m_map.insert(p->name,new Debug::DebugMask(p->event));
p++;
}
}
Debug::DebugMask *find(const char *s) const
{
if (s==0) return 0;
return m_map.find(s);
}
private:
QDict<Debug::DebugMask> m_map;
};
static LabelMapper g_labelMapper;
//------------------------------------------------------------------------
Debug::DebugMask Debug::curMask = Debug::Quiet;
int Debug::curPrio = 0;
void Debug::print(DebugMask mask,int prio,const char *fmt,...)
{
if ((curMask&mask) && prio<=curPrio)
{
va_list args;
va_start(args,fmt);
vfprintf(stdout, fmt, args);
va_end(args);
}
}
static int labelToEnumValue(const char *l)
{
QCString label=l;
Debug::DebugMask *event = g_labelMapper.find(label.lower());
if (event) return *event; else return 0;
}
int Debug::setFlag(const char *lab)
{
int retVal = labelToEnumValue(lab);
curMask = (DebugMask)(curMask | labelToEnumValue(lab));
return retVal;
}
void Debug::clearFlag(const char *lab)
{
curMask = (DebugMask)(curMask & ~labelToEnumValue(lab));
}
void Debug::setPriority(int p)
{
curPrio = p;
}
bool Debug::isFlagSet(DebugMask mask)
{
return (curMask & mask)!=0;
}
void Debug::printFlags(void)
{
int i;
for (i = 0; i < (int)(sizeof(s_labels)/sizeof(*s_labels)); i++)
{
if (s_labels[i].name)
{
msg("\t%s\n",s_labels[i].name);
}
}
}
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