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115 lines
4.3 KiB
115 lines
4.3 KiB
#include "Token.h" |
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// // // // // |
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// Token // |
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// // // // // |
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// returns gets an source location for this token objekt |
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// based on the translationunit given |
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clang::SourceLocation clang::Token::get_source_location() { |
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return SourceLocation(clang_getTokenLocation(cx_tu, cx_token)); |
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} |
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// returns a sourcerange that covers this token |
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clang::SourceRange clang::Token::get_source_range() { |
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return SourceRange(clang_getTokenExtent(cx_tu, cx_token)); |
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} |
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// returns a string description of this tokens kind |
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std::string clang::Token::get_spelling() { |
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CXString s = clang_getTokenSpelling(cx_tu, cx_token); |
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return std::string(clang_getCString(s)); |
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} |
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const clang::TokenKind clang::Token::get_kind() { |
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return (TokenKind) clang_getTokenKind(cx_token); |
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} |
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//TODO: Is there a way to optimise this? |
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bool clang::Token::has_type() { |
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auto referenced=clang_getCursorReferenced(cx_cursor); |
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if(clang_Cursor_isNull(referenced)) |
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return false; |
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auto type=clang_getCursorType(referenced); |
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auto cxstr=clang_getTypeSpelling(type); |
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std::string spelling=clang_getCString(cxstr); |
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clang_disposeString(cxstr); |
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return spelling!=""; |
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} |
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std::string clang::Token::get_type() { |
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std::string spelling; |
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auto referenced=clang_getCursorReferenced(cx_cursor); |
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if(!clang_Cursor_isNull(referenced)) { |
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auto type=clang_getCursorType(referenced); |
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auto cxstr=clang_getTypeSpelling(type); |
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spelling=clang_getCString(cxstr); |
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clang_disposeString(cxstr); |
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std::string auto_end=""; |
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//TODO fix const auto |
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if((spelling.size()>=4 && spelling.substr(0, 4)=="auto")) { |
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auto_end=spelling.substr(4); |
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auto type=clang_getCanonicalType(clang_getCursorType(cx_cursor)); |
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auto cxstr=clang_getTypeSpelling(type); |
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spelling=clang_getCString(cxstr); |
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clang_disposeString(cxstr); |
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if(spelling.find(" ")==std::string::npos) |
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spelling+=auto_end; |
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} |
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} |
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return spelling; |
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} |
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//TODO: use clang_Cursor_getBriefCommentText |
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std::string clang::Token::get_brief_comments() { |
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std::string comment_string; |
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auto referenced=clang_getCursorReferenced(cx_cursor); |
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auto comment=clang_Cursor_getParsedComment(referenced); |
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if(clang_Comment_getKind(comment)==CXComment_FullComment) { |
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size_t para_c=0; |
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for(unsigned c=0;c<clang_Comment_getNumChildren(comment);c++) { |
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auto child_comment=clang_Comment_getChild(comment, c); |
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if(clang_Comment_getKind(child_comment)==CXComment_Paragraph) { |
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para_c++; |
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if(para_c>=2) |
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break; |
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for(unsigned c=0;c<clang_Comment_getNumChildren(child_comment);c++) { |
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auto grandchild_comment=clang_Comment_getChild(child_comment, c); |
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if(clang_Comment_getKind(grandchild_comment)==CXComment_Text) { |
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auto cxstr=clang_TextComment_getText(grandchild_comment); |
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comment_string+=clang_getCString(cxstr); |
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comment_string+="\n"; |
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clang_disposeString(cxstr); |
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size_t dot_position=comment_string.find("."); |
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if(dot_position!=std::string::npos) |
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return comment_string.substr(0, dot_position); |
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} |
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if(clang_Comment_getKind(grandchild_comment)==CXComment_InlineCommand) { |
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auto cxstr=clang_InlineCommandComment_getCommandName(grandchild_comment); |
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if(comment_string.size()>0) |
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comment_string.pop_back(); |
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if(clang_InlineCommandComment_getNumArgs(grandchild_comment)==0) |
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comment_string+=clang_getCString(cxstr); |
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clang_disposeString(cxstr); |
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for(unsigned arg_c=0;arg_c<clang_InlineCommandComment_getNumArgs(grandchild_comment);arg_c++) { |
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auto cxstr=clang_InlineCommandComment_getArgText(grandchild_comment, arg_c); |
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if(cxstr.data!=NULL) { |
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if(arg_c>0) |
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comment_string+=" "; |
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comment_string+=clang_getCString(cxstr); |
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clang_disposeString(cxstr); |
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} |
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} |
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} |
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} |
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} |
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/*cout << " " << clang_Comment_getKind(child_comment) << ", children: " << clang_Comment_getNumChildren(child_comment) << endl; |
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auto cxstr=clang_FullComment_getAsHTML(child_comment); |
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cout << " " << clang_getCString(cxstr) << endl; |
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clang_disposeString(cxstr);*/ |
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} |
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while(comment_string.size()>0 && (comment_string.back()=='\n' || comment_string.back()==' ')) |
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comment_string.pop_back(); |
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} |
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return comment_string; |
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}
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