1 | /* |
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2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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3 | * > www.orxonox.net < |
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4 | * |
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5 | * |
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6 | * License notice: |
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7 | * |
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8 | * This program is free software; you can redistribute it and/or |
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9 | * modify it under the terms of the GNU General Public License |
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10 | * as published by the Free Software Foundation; either version 2 |
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11 | * of the License, or (at your option) any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with this program; if not, write to the Free Software |
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20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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21 | * |
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22 | * Author: |
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23 | * Reto Grieder |
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24 | * Co-authors: |
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25 | * ... |
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26 | * |
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27 | */ |
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28 | |
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29 | /** |
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30 | @file |
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31 | @brief |
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32 | Implementation of the Exception class. |
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33 | */ |
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34 | |
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35 | #include "Exception.h" |
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36 | |
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37 | #include <cstddef> |
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38 | |
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39 | #if CEGUI_VERSION >= 0x000800 |
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40 | # include <CEGUI/Exceptions.h> |
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41 | #else |
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42 | # include <CEGUIExceptions.h> |
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43 | #endif |
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44 | |
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45 | #include "Output.h" |
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46 | |
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47 | namespace orxonox |
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48 | { |
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49 | Exception::Exception(const std::string& description, unsigned int lineNumber, |
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50 | const char* filename, const char* functionName) |
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51 | : description_(description) |
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52 | , lineNumber_(lineNumber) |
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53 | , functionName_(functionName) |
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54 | , filename_(filename) |
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55 | { } |
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56 | |
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57 | Exception::Exception(const std::string& description) |
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58 | : description_(description) |
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59 | , lineNumber_(0) |
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60 | { } |
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61 | |
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62 | const std::string& Exception::getFullDescription() const |
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63 | { |
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64 | if (fullDescription_.empty()) |
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65 | { |
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66 | std::ostringstream fullDesc; |
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67 | |
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68 | fullDesc << this->getTypeName() << "Exception"; |
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69 | |
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70 | if (!this->filename_.empty()) |
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71 | { |
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72 | fullDesc << " in " << this->filename_; |
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73 | if (this->lineNumber_) |
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74 | fullDesc << '(' << this->lineNumber_ << ')'; |
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75 | } |
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76 | |
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77 | if (!this->functionName_.empty()) |
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78 | fullDesc << " in function '" << this->functionName_ << '\''; |
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79 | |
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80 | fullDesc << ": "; |
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81 | if (!this->description_.empty()) |
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82 | fullDesc << this->description_; |
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83 | else |
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84 | fullDesc << "No description available."; |
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85 | |
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86 | this->fullDescription_ = fullDesc.str(); |
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87 | } |
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88 | |
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89 | return fullDescription_; |
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90 | } |
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91 | |
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92 | const char* Exception::what() const throw() |
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93 | { |
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94 | return getDescription().c_str(); |
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95 | } |
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96 | |
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97 | /*static*/ std::string Exception::handleMessage() |
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98 | { |
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99 | try |
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100 | { |
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101 | // rethrow |
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102 | throw; |
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103 | } |
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104 | catch (const CEGUI::Exception& ex) |
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105 | { |
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106 | return GeneralException(ex.getMessage().c_str(), ex.getLine(), |
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107 | ex.getFileName().c_str(), ex.getName().c_str()).getDescription(); |
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108 | } |
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109 | catch (const std::exception& ex) |
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110 | { |
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111 | return ex.what(); |
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112 | } |
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113 | catch (const char* ex) |
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114 | { |
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115 | return ex; |
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116 | } |
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117 | catch (...) |
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118 | { |
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119 | orxout(user_error) << "BIG WARNING: Unknown exception type encountered." |
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120 | << " Rethrowing" << endl; |
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121 | throw; |
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122 | } |
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123 | } |
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124 | } |
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