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/******************************************************************************
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*
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*
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*
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* Copyright (C) 1997-2015 by Dimitri van Heesch.
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation under the terms of the GNU General Public License is hereby
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* granted. No representations are made about the suitability of this software
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* for any purpose. It is provided "as is" without express or implied warranty.
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* See the GNU General Public License for more details.
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*
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* Documents produced by Doxygen are derivative works derived from the
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* input used in their production; they are not affected by this license.
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*
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include <qdict.h>
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#include "debug.h"
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#include "message.h"
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//------------------------------------------------------------------------
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/** Helper struct representing a mapping from debug label to a debug ID */
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struct LabelMap
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{
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const char *name;
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Debug::DebugMask event;
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};
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static LabelMap s_labels[] =
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{
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{ "findmembers", Debug::FindMembers },
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{ "functions", Debug::Functions },
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{ "variables", Debug::Variables },
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{ "preprocessor", Debug::Preprocessor },
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{ "classes", Debug::Classes },
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{ "commentcnv", Debug::CommentCnv },
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{ "commentscan", Debug::CommentScan },
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{ "validate", Debug::Validate },
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{ "printtree", Debug::PrintTree },
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{ "time", Debug::Time },
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{ "extcmd", Debug::ExtCmd },
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{ "markdown", Debug::Markdown },
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{ "filteroutput", Debug::FilterOutput },
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{ "lex", Debug::Lex },
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{ 0, (Debug::DebugMask)0 }
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};
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/** Class representing a mapping from debug labels to debug IDs. */
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class LabelMapper
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{
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public:
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LabelMapper() : m_map(17)
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{
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m_map.setAutoDelete(TRUE);
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LabelMap *p = s_labels;
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while (p->name)
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{
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m_map.insert(p->name,new Debug::DebugMask(p->event));
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p++;
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}
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}
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Debug::DebugMask *find(const char *s) const
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{
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if (s==0) return 0;
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return m_map.find(s);
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}
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private:
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QDict<Debug::DebugMask> m_map;
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};
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static LabelMapper g_labelMapper;
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//------------------------------------------------------------------------
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Debug::DebugMask Debug::curMask = Debug::Quiet;
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int Debug::curPrio = 0;
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void Debug::print(DebugMask mask,int prio,const char *fmt,...)
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{
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if ((curMask&mask) && prio<=curPrio)
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{
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va_list args;
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va_start(args,fmt);
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vfprintf(stdout, fmt, args);
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va_end(args);
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}
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}
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static int labelToEnumValue(const char *l)
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{
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QCString label=l;
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Debug::DebugMask *event = g_labelMapper.find(label.lower());
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if (event) return *event; else return 0;
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}
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int Debug::setFlag(const char *lab)
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{
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int retVal = labelToEnumValue(lab);
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curMask = (DebugMask)(curMask | labelToEnumValue(lab));
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return retVal;
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}
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void Debug::clearFlag(const char *lab)
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{
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curMask = (DebugMask)(curMask & ~labelToEnumValue(lab));
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}
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void Debug::setPriority(int p)
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{
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curPrio = p;
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}
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bool Debug::isFlagSet(DebugMask mask)
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{
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return (curMask & mask)!=0;
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}
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void Debug::printFlags(void)
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{
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int i;
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for (i = 0; i < (int)(sizeof(s_labels)/sizeof(*s_labels)); i++)
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{
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if (s_labels[i].name)
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{
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msg("\t%s\n",s_labels[i].name);
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}
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}
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}
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