1 | #ifndef __XIOS_CException__ |
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2 | #define __XIOS_CException__ |
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3 | |
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4 | /// XIOS headers /// |
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5 | #include "xios_spl.hpp" |
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6 | #include "object.hpp" |
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7 | #include <iomanip> |
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8 | #include <stdexcept> |
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9 | |
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10 | namespace xios |
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11 | { |
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12 | /// ////////////////////// Déclarations ////////////////////// /// |
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13 | |
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14 | class CException |
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15 | : private CObject, public StdOStringStream |
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16 | { |
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17 | typedef CObject SuperClass; |
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18 | |
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19 | public : |
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20 | |
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21 | /// Constructeurs /// |
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22 | CException(void); |
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23 | explicit CException(const StdString & id); |
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24 | CException(const CException & exception); |
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25 | CException(const CException * const exception); // Not implemented. |
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26 | |
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27 | /// Accesseurs /// |
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28 | StdString getMessage(void) const; |
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29 | StdOStringStream & getStream(void); |
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30 | |
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31 | /// Destructeur /// |
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32 | virtual ~CException(void); |
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33 | |
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34 | /// Autre /// |
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35 | virtual StdString toString(void) const; |
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36 | virtual void fromString(const StdString & str); |
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37 | |
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38 | struct StackInfo |
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39 | { |
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40 | StdString file; |
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41 | StdString function; |
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42 | int line; |
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43 | StdString info; |
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44 | }; |
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45 | |
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46 | std::list<StackInfo> stack; |
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47 | |
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48 | private : |
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49 | |
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50 | /// Propriétés /// |
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51 | bool desc_rethrow; // throw destructor |
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52 | StdOStringStream stream; |
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53 | |
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54 | }; // CException |
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55 | } // namespace xios |
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56 | |
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57 | /// //////////////////////////// Macros //////////////////////////// /// |
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58 | |
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59 | #define FILE_NAME (std::strrchr("/" __FILE__, '/') + 1) |
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60 | |
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61 | #define FUNCTION_NAME (StdString(BOOST_CURRENT_FUNCTION).length() > 100 ? \ |
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62 | StdString(BOOST_CURRENT_FUNCTION).substr(0,100).append("...)") : BOOST_CURRENT_FUNCTION) |
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63 | |
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64 | #define INFO(x) \ |
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65 | "In file \""<< FILE_NAME <<"\", function \"" << BOOST_CURRENT_FUNCTION <<"\", line " << __LINE__ << " -> " x << std::endl; |
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66 | |
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67 | #ifdef __XIOS_DEBUG |
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68 | # define DEBUG(x) std::clog << "> Debug " << INFO(x) |
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69 | #else |
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70 | # define DEBUG(x) |
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71 | #endif |
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72 | |
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73 | #define ERROR(id, x) \ |
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74 | { \ |
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75 | xios::CException exc(id); \ |
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76 | exc.getStream() << INFO(x); \ |
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77 | error << exc.getMessage() << std::endl; \ |
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78 | throw exc; \ |
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79 | } |
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80 | |
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81 | #define MISSING_RETURN(id) \ |
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82 | { \ |
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83 | xios::CException exc(id); \ |
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84 | exc.getStream() << INFO("Missing return"); \ |
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85 | error << exc.getMessage() << std::endl; \ |
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86 | throw exc; \ |
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87 | } |
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88 | |
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89 | #ifdef __XIOS_EXCEPTION |
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90 | #define TRY \ |
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91 | { \ |
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92 | int funcFirstLine = __LINE__; \ |
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93 | try |
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94 | #define CATCH \ |
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95 | catch(CException& e) \ |
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96 | { \ |
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97 | CException::StackInfo stk; \ |
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98 | stk.file = FILE_NAME; \ |
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99 | stk.function = FUNCTION_NAME; \ |
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100 | stk.line = funcFirstLine; \ |
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101 | e.stack.push_back(stk); \ |
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102 | if (CXios::xiosStack) \ |
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103 | throw; \ |
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104 | else \ |
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105 | throw 0; \ |
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106 | } \ |
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107 | } |
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108 | #define CATCH_DUMP_ATTR \ |
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109 | catch(CException& e) \ |
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110 | { \ |
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111 | CException::StackInfo stk; \ |
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112 | stk.info.append(StdString("Object id=\"" + this->getId()) + "\" object type=\"" + this->getName() + "\"\n"); \ |
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113 | stk.info.append("*** XIOS attributes as defined in XML file(s) or via Fortran interface:\n"); \ |
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114 | stk.info.append("[" + this->dumpXiosAttributes() + "]\n"); \ |
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115 | stk.info.append("*** Additional information:\n"); \ |
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116 | stk.info.append("[" + this->dumpClassAttributes() + "]\n"); \ |
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117 | stk.file = FILE_NAME; \ |
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118 | stk.function = FUNCTION_NAME; \ |
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119 | stk.line = funcFirstLine; \ |
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120 | e.stack.push_back(stk); \ |
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121 | if (CXios::xiosStack) \ |
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122 | throw; \ |
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123 | else \ |
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124 | throw 0; \ |
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125 | } \ |
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126 | } |
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127 | #define CATCH_DUMP_STACK \ |
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128 | catch(CException& e) \ |
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129 | { \ |
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130 | CException::StackInfo stk; \ |
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131 | int i = 1; \ |
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132 | stk.file = FILE_NAME; \ |
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133 | stk.function = FUNCTION_NAME; \ |
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134 | stk.line = funcFirstLine; \ |
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135 | e.stack.push_back(stk); \ |
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136 | for (auto itr = e.stack.crbegin(); itr!=e.stack.crend(); ++itr) \ |
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137 | { \ |
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138 | error << "("<< i <<") **************** "; \ |
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139 | error << itr->function << std::endl; \ |
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140 | error << itr->info << std::endl; \ |
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141 | ++i; \ |
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142 | } \ |
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143 | error << left << " "; \ |
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144 | error << left << std::setw(40) << "File " ; \ |
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145 | error << left << std::setw(106) << "Function " ; \ |
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146 | error << std::setw(5) << "Line " << std::endl; \ |
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147 | i = e.stack.size(); \ |
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148 | for (auto itr = e.stack.begin(); itr!=e.stack.end(); itr++) \ |
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149 | { \ |
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150 | StdOStringStream tmp; \ |
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151 | tmp << "("<< i <<")"; \ |
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152 | error << left << std::setw(6) << tmp.str(); \ |
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153 | error << left << std::setw(40) << itr->file; \ |
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154 | error << left << std::setw(106) << itr->function; \ |
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155 | error << left << std::setw(5) << itr->line << std::endl; \ |
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156 | --i; \ |
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157 | } \ |
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158 | throw; \ |
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159 | } \ |
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160 | } |
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161 | #else |
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162 | #define TRY |
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163 | #define CATCH |
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164 | #define CATCH_DUMP_ATTR |
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165 | #define CATCH_DUMP_STACK |
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166 | #endif |
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167 | |
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168 | #endif // __XIOS_CException__ |
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169 | |
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