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1 /****************************************************************************** |
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2 * |
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3 * |
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4 * |
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5 * Copyright (C) 1997-2008 by Dimitri van Heesch. |
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6 * |
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7 * Permission to use, copy, modify, and distribute this software and its |
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8 * documentation under the terms of the GNU General Public License is hereby |
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9 * granted. No representations are made about the suitability of this software |
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10 * for any purpose. It is provided "as is" without express or implied warranty. |
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11 * See the GNU General Public License for more details. |
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12 * |
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13 * Documents produced by Doxygen are derivative works derived from the |
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14 * input used in their production; they are not affected by this license. |
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15 * |
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16 */ |
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17 |
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18 #include <stdarg.h> |
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19 #include <stdio.h> |
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20 |
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21 #include <qdict.h> |
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22 |
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23 #include "qtbc.h" |
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24 #include "debug.h" |
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25 |
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26 //------------------------------------------------------------------------ |
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27 |
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28 struct LabelMap |
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29 { |
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30 const char *name; |
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31 Debug::DebugMask event; |
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32 }; |
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33 |
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34 static LabelMap s_labels[] = |
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35 { |
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36 { "findmembers", Debug::FindMembers }, |
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37 { "functions", Debug::Functions }, |
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38 { "variables", Debug::Variables }, |
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39 { "preprocessor", Debug::Preprocessor }, |
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40 { "classes", Debug::Classes }, |
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41 { "commentcnv", Debug::CommentCnv }, |
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42 { "commentscan", Debug::CommentScan }, |
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43 { "validate", Debug::Validate }, |
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44 { "printtree", Debug::PrintTree }, |
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45 { "time", Debug::Time }, |
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46 { "extcmd", Debug::ExtCmd }, |
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47 { 0, (Debug::DebugMask)0 } |
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48 }; |
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49 |
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50 class LabelMapper |
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51 { |
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52 public: |
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53 LabelMapper() : m_map(17) |
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54 { |
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55 m_map.setAutoDelete(TRUE); |
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56 LabelMap *p = s_labels; |
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57 while (p->name) |
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58 { |
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59 m_map.insert(p->name,new Debug::DebugMask(p->event)); |
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60 p++; |
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61 } |
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62 } |
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63 Debug::DebugMask *find(const char *s) const |
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64 { |
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65 if (s==0) return 0; |
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66 return m_map.find(s); |
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67 } |
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68 private: |
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69 QDict<Debug::DebugMask> m_map; |
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70 }; |
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71 |
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72 static LabelMapper g_labelMapper; |
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73 |
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74 //------------------------------------------------------------------------ |
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75 |
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76 Debug::DebugMask Debug::curMask = Debug::Quiet; |
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77 int Debug::curPrio = 0; |
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78 |
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79 void Debug::print(DebugMask mask,int prio,const char *fmt,...) |
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80 { |
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81 if ((curMask&mask) && prio<=curPrio) |
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82 { |
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83 va_list args; |
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84 va_start(args,fmt); |
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85 vfprintf(stdout, fmt, args); |
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86 va_end(args); |
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87 } |
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88 } |
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89 |
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90 static int labelToEnumValue(const char *l) |
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91 { |
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92 QCString label=l; |
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93 Debug::DebugMask *event = g_labelMapper.find(label.lower()); |
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94 if (event) return *event; else return 0; |
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95 } |
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96 |
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97 void Debug::setFlag(const char *lab) |
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98 { |
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99 curMask = (DebugMask)(curMask | labelToEnumValue(lab)); |
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100 } |
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101 |
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102 void Debug::clearFlag(const char *lab) |
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103 { |
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104 curMask = (DebugMask)(curMask & ~labelToEnumValue(lab)); |
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105 } |
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106 |
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107 void Debug::setPriority(int p) |
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108 { |
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109 curPrio = p; |
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110 } |
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111 |
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112 bool Debug::isFlagSet(DebugMask mask) |
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113 { |
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114 return (curMask & mask)!=0; |
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115 } |
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116 |