1 | #ifndef __XIOS_CXML_PARSER_IMPL__ |
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2 | #define __XIOS_CXML_PARSER_IMPL__ |
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3 | |
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4 | /// XIOS headers /// |
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5 | #include "xml_parser.hpp" |
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6 | |
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7 | namespace xios |
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8 | { |
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9 | namespace xml |
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10 | { |
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11 | template <class T> void CXMLParser::ParseInclude(const string& fluxId, T& object) |
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12 | { |
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13 | string parentPath = currentIncludePath_ ; |
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14 | string filePath = updateIncludePath(fluxId) ; |
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15 | |
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16 | StdIFStream stream(filePath, StdIFStream::in ) ; |
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17 | if ( (stream.rdstate() & std::ifstream::failbit ) != 0 ) |
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18 | ERROR("template <class T> void CXMLParser::ParseInclude(const string& fluxId, T& object)", |
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19 | <<endl<< "Can not open <"<<fluxId<<"> file" ); |
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20 | |
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21 | if (!stream.good()) |
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22 | ERROR("template <class T> void CXMLParser::ParseInclude(const string& fluxId, T& object)", |
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23 | << "[ filename = " << fluxId << " ] Bad xml stream !"); |
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24 | |
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25 | StdOStringStream oss; |
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26 | while(!stream.eof() && !stream.fail ()) oss.put(stream.get()); |
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27 | const StdString xmlcontent( oss.str(), 0, oss.str().size()-1 ); |
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28 | try |
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29 | { |
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30 | rapidxml::xml_document<char> doc; |
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31 | doc.parse<0>(const_cast<char*>(xmlcontent.c_str())); |
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32 | CXMLNode node(doc.first_node()); |
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33 | object.parse(node); |
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34 | currentIncludePath_ = parentPath ; |
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35 | } |
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36 | catch (rapidxml::parse_error & exc) |
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37 | { |
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38 | const char* ptr = exc.where<char>() ; |
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39 | const char* begin = xmlcontent.c_str() ; |
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40 | const char* content=oss.str().c_str() ; |
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41 | size_t pos=ptr-begin ; |
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42 | int lineNumber = 1 ; |
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43 | int columnNumber = 0 ; |
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44 | const char* line; |
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45 | const char* endLine; |
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46 | |
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47 | for(const char* i=content;i<content+pos; ++i, ++columnNumber) if (*i=='\n') { lineNumber++ ; line=i ; columnNumber=0 ;} |
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48 | for(endLine=content+pos; *endLine!='\n' && *endLine!='\0' ; ++endLine) ; |
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49 | string strLine(line,endLine-line) ; |
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50 | |
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51 | ERROR("CXMLParser::ParseStream(StdIStream & stream)", << endl |
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52 | << "Error is occuring when parsing XML flux from <"<<fluxId<<"> at character "<< pos<<" line "<<lineNumber<<" column "<< columnNumber<< endl |
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53 | << strLine<<endl |
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54 | << string(columnNumber-1,'x')<<'^'<<endl) |
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55 | // <<" Error : " << exc.what() ) |
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56 | } |
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57 | } |
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58 | |
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59 | template <class T> void CXMLParser::ParseInclude(const string& fluxId, T& object, const std::set<StdString>& parseContextList) |
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60 | { |
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61 | |
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62 | string parentPath = currentIncludePath_ ; // save current path |
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63 | string filePath = updateIncludePath(fluxId) ; // path is updated |
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64 | |
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65 | StdIFStream stream(filePath, StdIFStream::in ) ; |
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66 | if ( (stream.rdstate() & std::ifstream::failbit ) != 0 ) |
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67 | ERROR("template <class T> void CXMLParser::ParseInclude(const string& fluxId, T& object)", |
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68 | <<endl<< "Can not open <"<<fluxId<<"> file" ); |
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69 | |
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70 | if (!stream.good()) |
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71 | ERROR("template <class T> void CXMLParser::ParseInclude(const string& fluxId, T& object)", |
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72 | << "[ filename = " << fluxId << " ] Bad xml stream !"); |
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73 | |
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74 | |
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75 | StdOStringStream oss; |
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76 | while(!stream.eof() && !stream.fail ()) oss.put(stream.get()); |
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77 | const StdString xmlcontent( oss.str(), 0, oss.str().size()-1 ); |
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78 | try |
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79 | { |
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80 | rapidxml::xml_document<char> doc; |
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81 | doc.parse<0>(const_cast<char*>(xmlcontent.c_str())); |
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82 | CXMLNode node(doc.first_node()); |
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83 | object.parse(node, true, parseContextList); |
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84 | currentIncludePath_ = parentPath ; // restore include path |
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85 | } |
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86 | catch (rapidxml::parse_error & exc) |
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87 | { |
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88 | const char* ptr = exc.where<char>() ; |
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89 | const char* begin = xmlcontent.c_str() ; |
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90 | const char* content=oss.str().c_str() ; |
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91 | size_t pos=ptr-begin ; |
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92 | int lineNumber = 1 ; |
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93 | int columnNumber = 0 ; |
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94 | const char* line; |
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95 | const char* endLine; |
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96 | |
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97 | for(const char* i=content;i<content+pos; ++i, ++columnNumber) if (*i=='\n') { lineNumber++ ; line=i ; columnNumber=0 ;} |
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98 | for(endLine=content+pos; *endLine!='\n' && *endLine!='\0' ; ++endLine) ; |
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99 | string strLine(line,endLine-line) ; |
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100 | |
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101 | ERROR("CXMLParser::ParseStream(StdIStream & stream)", << endl |
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102 | << "Error is occuring when parsing XML flux from <"<<fluxId<<"> at character "<< pos<<" line "<<lineNumber<<" column "<< columnNumber<< endl |
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103 | << strLine<<endl |
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104 | << string(columnNumber-1,'x')<<'^'<<endl) |
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105 | // <<" Error : " << exc.what() ) |
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106 | } |
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107 | } |
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108 | |
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109 | |
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110 | } // namespace xml |
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111 | } // namespace xios |
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112 | |
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113 | #endif // __XIOS_CXML_PARSER_IMPL__ |
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114 | |
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