├── CPPGrammar.g ├── CSVExporter.java ├── CodeSensor.jar ├── CodeTree.java ├── INSTALL ├── KNOWN_BUGS ├── LICENSE ├── README ├── build.sh └── manifest.mf /CPPGrammar.g: -------------------------------------------------------------------------------- 1 | grammar CPPGrammar; 2 | 3 | /* 4 | Copyright (C) 2012 Fabian 'fabs' Yamaguchi 5 | This program is free software: you can redistribute it and/or modify 6 | it under the terms of the GNU General Public License as published by 7 | the Free Software Foundation, either version 3 of the License, or 8 | (at your option) any later version. 9 | 10 | This program is distributed in the hope that it will be useful, 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | GNU General Public License for more details. 14 | 15 | You should have received a copy of the GNU General Public License 16 | along with this program. If not, see . 17 | */ 18 | 19 | options { 20 | output = AST; 21 | ASTLabelType = CommonTree; 22 | language=Java; 23 | } 24 | 25 | tokens{ 26 | SOURCE_FILE; 27 | 28 | FUNCTION_DEF; FUNCTION_NAME; RETURN_TYPE; 29 | CTOR_LIST; STATEMENTS; INITIALIZER_ID; 30 | CTOR_INITIALIZER; 31 | 32 | NAME; PARAMETER_LIST; PARAMETER_DECL; 33 | CALLEE; ARGUMENT; CALL_TEMPLATE_LIST; 34 | INIT; VAR_DECL; POINTER; TYPE_SUFFIX; 35 | 36 | SIMPLE_DECL; NAMESPACE_DEF; USING_DIRECTIVE; 37 | INCLUDE_DIRECTIVE; TEMPLATE_DECL_SPECIFIER; 38 | 39 | SELECTION; ITERATION; 40 | KEYWORD; FOR_INIT; 41 | FOR_EXPR; JUMP_STATEMENT; DESTINATION; 42 | CONDITION; LABEL; EXPR_STATEMENT; 43 | 44 | CTOR_EXPR; FUNCTION_CALL; CLASS_DEF; 45 | CLASS_NAME; TYPE_DEF; BASE_CLASSES; 46 | CLASS_CONTENT; TYPE_NAME; TYPE; INIT_DECL_LIST; 47 | UNARY_EXPR; UNARY_OPERATOR; FIELD; EXPR; 48 | 49 | BIT_OR; BIT_OR_ELEM; 50 | 51 | BRACKETS; CURLIES; SQUARES; 52 | AND; OR; COND_EXPR; 53 | ASSIGN; ASSIGN_OP; LVAL; RVAL; 54 | 55 | EQ_OPERATOR; REL_OPERATOR; 56 | 57 | } 58 | 59 | code : part* -> ^(SOURCE_FILE part*); 60 | 61 | part: (declaration)=> declaration 62 | | water! 63 | ; 64 | 65 | declaration: (simple_decl) => simple_decl 66 | | function_def 67 | | namespace_def 68 | | using_directive 69 | | include_directive 70 | ; 71 | 72 | using_directive_: 'using' 'namespace' identifier ';'; 73 | include_directive_: '#include' ('"' (ALPHA_NUMERIC | '.')+ '"' | '<' (ALPHA_NUMERIC | '.')+ '>'); 74 | 75 | // Declarations 76 | 77 | simple_decl_: 78 | 'typedef' template_var_decl ';' -> ^(TYPE_DEF 'typedef') template_var_decl ';' 79 | | template_var_decl ';' -> template_var_decl ';' 80 | | var_decl ';' -> var_decl ';' 81 | ; 82 | 83 | template_var_decl: template_declaration_start var_decl 84 | -> ^(TEMPLATE_DECL_SPECIFIER template_declaration_start) var_decl; 85 | 86 | var_decl 87 | scope{ 88 | CommonTree typeSpec; 89 | } 90 | : 91 | (t0=type_name {$var_decl::typeSpec=(CommonTree)t0.getTree();} ) 92 | init_declarator_list 93 | -> init_declarator_list 94 | | (t1=class_def {$var_decl::typeSpec=(CommonTree)t1.getTree();} 95 | -> ^(CLASS_DEF class_def)) (init_declarator_list -> init_declarator_list)? 96 | ; 97 | 98 | template_declaration_start: 'template' '<' template_param_list '>' ; 99 | 100 | class_def: class_def_ -> ^(CLASS_DEF class_def_); 101 | class_def_: class_key class_name base_classes '{' class_content '}'; 102 | class_name: identifier? -> ^(CLASS_NAME identifier?); 103 | 104 | class_content: class_content_ -> ^(CLASS_CONTENT class_content_?); 105 | class_content_: class_content_elem*; 106 | 107 | class_content_elem: (simple_decl) => simple_decl 108 | | (function_def) => function_def 109 | | (label) => label 110 | | '{' class_content_ '}' 111 | | no_curlies 112 | ; 113 | 114 | base_classes: base_classes_? -> ^(BASE_CLASSES base_classes_?); 115 | base_classes_: ':' base_class (',' base_class)*; 116 | base_class: 'virtual'? access_specifier? identifier; 117 | 118 | init_declarator_list: 119 | (init_declarator -> init_declarator) 120 | (',' init_declarator_list -> ^(INIT_DECL_LIST init_declarator ',' init_declarator_list))?; 121 | 122 | init_declarator: init_declarator_ -> ^(VAR_DECL init_declarator_); 123 | 124 | init_declarator_ 125 | scope{ 126 | CommonTree pointer; 127 | CommonTree type_suffix; 128 | } 129 | : ((init_decl_name -> init_decl_name) 130 | ( 131 | ( ('(' expr? ')') 132 | -> init_decl_name STRING[";"] ^(INIT ^(ASSIGN ^(LVAL init_decl_name) ^(ASSIGN_OP init_decl_name) ^(RVAL '(' expr? ')')) )) 133 | | ( ('=' assign_expr) 134 | -> init_decl_name STRING[";"] ^(INIT ^(ASSIGN ^(LVAL init_decl_name) ^(ASSIGN_OP '=') ^(RVAL assign_expr))) ) 135 | 136 | )?) -> {$init_declarator_::pointer != null && $init_declarator_::type_suffix == null}? 137 | ^(TYPE {$var_decl::typeSpec} ^(POINTER {$init_declarator_::pointer})) $init_declarator_ 138 | -> {$init_declarator_::pointer != null && $init_declarator_::type_suffix != null}? 139 | ^(TYPE {$var_decl::typeSpec} ^(POINTER {$init_declarator_::pointer}) ^(TYPE_SUFFIX {$init_declarator_::type_suffix})) $init_declarator_ 140 | -> {$init_declarator_::pointer == null && $init_declarator_::type_suffix != null}? 141 | ^(TYPE {$var_decl::typeSpec} ^(TYPE_SUFFIX {$init_declarator_::type_suffix})) $init_declarator_ 142 | -> ^(TYPE {$var_decl::typeSpec}) $init_declarator_ 143 | ; 144 | 145 | init_decl_name_: ( p=ptr_operator* identifier) s=type_suffix? 146 | { 147 | if(p != null) $init_declarator_::pointer = (CommonTree) p.getTree(); 148 | if(s != null) $init_declarator_::type_suffix = (CommonTree) s.getTree(); 149 | } 150 | -> identifier 151 | ; 152 | 153 | type_suffix: ('[' constant_expr? ']'); 154 | 155 | // Function Definitions 156 | 157 | function_def_ : (function_start function_param_list) 158 | ( ctor_list compound_statement -> function_start function_param_list ^(CTOR_LIST ctor_list) compound_statement 159 | | compound_statement -> function_start function_param_list compound_statement); 160 | 161 | function_start: template_declaration_start return_type function_name -> ^(TEMPLATE_DECL_SPECIFIER template_declaration_start) return_type function_name 162 | | return_type function_name -> return_type function_name 163 | ; 164 | 165 | return_type: return_type_ -> ^(RETURN_TYPE return_type_?); 166 | return_type_: (function_decl_specifiers* type_name)? function_decl_specifiers* ptr_operator*; 167 | 168 | function_name_: '(' function_name_ ')' | identifier | operator_function_id; 169 | function_param_list : o='(' parameter_declaration_clause? c=')' cv_qualifier* exception_specification? -> 170 | ^( PARAMETER_LIST $o parameter_declaration_clause? $c); 171 | 172 | exception_specification : 'throw' '(' type_id_list ')'; 173 | 174 | ctor_list: ':' ctor_initializer (',' ctor_initializer)* -> ctor_initializer+; 175 | ctor_initializer: '::'? identifier '(' expr? ')' -> ^(CTOR_INITIALIZER ^(INITIALIZER_ID '::'? identifier) ^(CTOR_EXPR expr?) ); 176 | 177 | parameter_declaration_clause: parameter_decl (',' parameter_decl)*; 178 | 179 | parameter_decl_ 180 | scope{ CommonTree type_suffix;} 181 | : 182 | param_decl_specifiers 183 | ( (ptr_operator+ parameter_name -> {$parameter_decl_::type_suffix == null}? ^(TYPE param_decl_specifiers ^(POINTER ptr_operator+)) parameter_name 184 | -> ^(TYPE param_decl_specifiers ^(POINTER ptr_operator+) ^(TYPE_SUFFIX {$parameter_decl_::type_suffix})) parameter_name) 185 | | (parameter_name -> {$parameter_decl_::type_suffix == null}? ^(TYPE param_decl_specifiers) parameter_name 186 | -> ^(TYPE param_decl_specifiers ^(TYPE_SUFFIX {$parameter_decl_::type_suffix})) parameter_name)) 187 | | identifier; // common case: some macro. Also catches void. 188 | 189 | 190 | parameter_name_: x=parameter_name_start s=type_suffix? 191 | {if(s != null) $parameter_decl_::type_suffix = (CommonTree) s.getTree();} -> $x 192 | ; 193 | 194 | parameter_name_start: ('(' parameter_name_ ')' | identifier); 195 | param_decl_specifiers: ('auto' | 'register')? type_name; 196 | 197 | // statement 198 | 199 | statement: compound_statement 200 | | non_compound_statement 201 | ; 202 | 203 | compound_statement: '{' statement* '}' -> '{' ^(STATEMENTS statement*) '}'; 204 | 205 | non_compound_statement: (non_expr_statement) => non_expr_statement 206 | | (expr_statement) => expr_statement 207 | | statement_water 208 | ; 209 | 210 | non_expr_statement: selection_statement | iteration_statement 211 | | jump_statement | try_block | catch_block | simple_decl | label 212 | ; 213 | 214 | statement_water: identifier | ~(ALPHA_NUMERIC | '::' | '{' | '}'); 215 | 216 | expr_statement: expr_statement_ -> ^(EXPR_STATEMENT expr_statement_); 217 | expr_statement_: {!(input.LT(1).getText().equals("{"))}?=> expr ';'; 218 | 219 | selection_statement: selection_statement_ -> ^(SELECTION selection_statement_); 220 | selection_statement_: if_statement | else_statement | switch_statement; 221 | 222 | iteration_statement: iteration_statement_ -> ^(ITERATION iteration_statement_); 223 | iteration_statement_: for_statement | while_statement | do_statement; 224 | 225 | jump_statement_: ( break_or_continue | return_statement |goto_statement ) ';'; 226 | break_or_continue: (k='break' | k='continue') -> ^(KEYWORD $k) ^(DESTINATION); 227 | return_statement: k='return' expr? -> ^(KEYWORD $k) ^(DESTINATION expr?); 228 | goto_statement: k='goto' ( d=identifier) -> ^(KEYWORD $k) ^(DESTINATION $d?); 229 | 230 | try_block: 'try' compound_statement; 231 | catch_block: 'catch' '('param_decl_specifiers parameter_name? ')' compound_statement; 232 | 233 | if_statement: k='if' '(' condition ')' statement -> ^(KEYWORD $k) '(' condition ')' ^(STATEMENTS statement?) ; 234 | else_statement: k='else' statement -> ^(KEYWORD $k) ^(STATEMENTS statement?); 235 | switch_statement: k='switch' '(' condition ')' statement -> ^(KEYWORD $k ) '(' condition ')' ^(STATEMENTS statement?); 236 | 237 | for_statement: k='for' '(' for_init_statement condition ';' expr? ')' statement 238 | -> ^(KEYWORD $k) '(' ^(FOR_INIT for_init_statement?) condition ';' ^(FOR_EXPR expr?) ')' ^(STATEMENTS statement?); 239 | while_statement: k='while' '(' condition ')' statement -> ^(KEYWORD $k) '(' condition ')' ^(STATEMENTS statement?); 240 | do_statement: k='do' statement 'while' '(' expr ')' -> ^(KEYWORD $k) '(' ^(CONDITION expr) ')' ^(STATEMENTS statement?) ; 241 | 242 | 243 | for_init_statement : (simple_decl) => simple_decl | expr? ';'; 244 | 245 | label_: (('case'? (identifier | number) ) | access_specifier) ':' ; 246 | 247 | type_id_list: no_brackets* ('(' type_id_list ')' no_brackets*)*; 248 | namespace_def_: 'namespace' identifier? '{' namespace_content '}'; 249 | namespace_content: namespace_content_elem* ('{' namespace_content '}' namespace_content_elem*)*; 250 | namespace_content_elem: (simple_decl) => simple_decl 251 | | (function_def) => function_def 252 | | no_curlies; 253 | 254 | type_name: type_name_ -> ^(TYPE_NAME type_name_); 255 | 256 | type_name_: cv_qualifier* class_key? ('unsigned' | 'signed')? ALPHA_NUMERIC ('<' template_param_list '>' )? ('::' ALPHA_NUMERIC ('<' template_param_list '>' )?)* ; 257 | template_param_list : template_param_list_elem*; 258 | template_param_list_elem: ('<' template_param_list '>') 259 | | ('(' template_param_list ')') 260 | | no_angle_brackets_or_brackets 261 | ; 262 | 263 | // Expressions 264 | 265 | condition_: expr; 266 | 267 | expr: expr_ -> ^(EXPR expr_); 268 | expr_: assign_expr (',' assign_expr)?; 269 | 270 | assign_expr: (conditional_expression -> conditional_expression ) 271 | (assignment_operator assign_expr -> ^(ASSIGN ^(LVAL conditional_expression) ^(ASSIGN_OP assignment_operator) ^(RVAL assign_expr)))?; 272 | 273 | constant_expr: conditional_expression; 274 | conditional_expression: (or_expression -> or_expression) 275 | ('?' expr ':' conditional_expression -> ^(COND_EXPR ^(CONDITION or_expression) '?' expr ':' conditional_expression))?; 276 | 277 | or_expression : (and_expression -> and_expression) 278 | ('||' or_expression -> ^(OR ^(EXPR and_expression) '||' ^(EXPR or_expression)))? ; 279 | 280 | and_expression : (inclusive_or_expression -> inclusive_or_expression) 281 | ('&&' and_expression -> ^(AND ^(EXPR inclusive_or_expression) '&&' ^(EXPR and_expression)))?; 282 | 283 | 284 | inclusive_or_expression: (exclusive_or_expression -> exclusive_or_expression) ('|' inclusive_or_expression 285 | -> ^(BIT_OR ^(BIT_OR_ELEM exclusive_or_expression) '|' ^(BIT_OR_ELEM inclusive_or_expression)))?; 286 | 287 | 288 | exclusive_or_expression: bit_and_expression ('^' exclusive_or_expression)?; 289 | 290 | 291 | bit_and_expression: equality_expression ('&' bit_and_expression)?; 292 | 293 | equality_expression: relational_expression (equality_operator equality_expression)?; 294 | 295 | equality_operator: equality_operator_ -> ^(EQ_OPERATOR equality_operator_); 296 | equality_operator_: ('=='| '!='); 297 | 298 | relational_expression: shift_expression (relational_operator relational_expression)?; 299 | 300 | relational_operator: relational_operator_ -> ^(REL_OPERATOR relational_operator_); 301 | relational_operator_: ('<'|'>'|'<='|'>='); 302 | 303 | shift_expression: additive_expression ( ('<<'|'>>') shift_expression)?; 304 | 305 | additive_expression: multiplicative_expression (('+'| '-') additive_expression)?; 306 | 307 | multiplicative_expression: cast_expression ( ('*'| '/'| '%') cast_expression)?; 308 | 309 | cast_expression: (('(' type_name ptr_operator* ')') => '(' type_name ptr_operator* ')' cast_expression) 310 | | unary_expression 311 | ; 312 | 313 | call_template_list: ('<' template_param_list '>' ); 314 | 315 | function_argument_list: '(' ( function_argument (',' function_argument)* )? ')'; 316 | function_argument: assign_expr -> ^(ARGUMENT assign_expr); 317 | 318 | unary_expression: (postfix_expression -> postfix_expression) 319 | | '--' unary_expression 320 | | '++' unary_expression 321 | | (unary_operator+ postfix_expression) -> ^(UNARY_EXPR unary_operator+ postfix_expression) 322 | ; 323 | 324 | postfix_expression 325 | scope{ 326 | CommonTree callTail; 327 | Token openingBracket; 328 | } 329 | : ( func_called=callee ((function_call_tail)=> x=function_call_tail {$postfix_expression::callTail = (CommonTree) x.getTree();} tail=postfix_tail?)?) 330 | -> {$postfix_expression::callTail != null}? ^(FUNCTION_CALL ^(CALLEE $func_called) $x) $tail? 331 | -> {$postfix_expression::openingBracket == null}? ^(FIELD $func_called $tail?)? 332 | -> ($func_called $tail?)? 333 | ; 334 | 335 | callee: (primary_expression postfix*); 336 | postfix_tail: (('.'|'->') primary_expression) 337 | | '[' primary_expression ']' 338 | ; 339 | 340 | postfix: ('.' identifier 341 | | '->' identifier 342 | | '[' expr ']') 343 | | '++' 344 | | '--' 345 | ; 346 | 347 | 348 | function_call_tail: call_template_list function_argument_list 349 | | function_argument_list 350 | ; 351 | 352 | primary_expression: (x='(' expr_ ')' | identifier | constant) { if(x != null) $postfix_expression::openingBracket = x; } ; 353 | 354 | unary_operator: unary_operator_ -> ^(UNARY_OPERATOR unary_operator_); 355 | 356 | unary_operator_ 357 | : '&' 358 | | '*' 359 | | '+' 360 | | '-' 361 | | '~' 362 | | '!' 363 | ; 364 | 365 | constant 366 | : HEX_LITERAL 367 | | OCTAL_LITERAL 368 | | DECIMAL_LITERAL 369 | | STRING 370 | | FLOATING_POINT_LITERAL 371 | ; 372 | 373 | // water 374 | 375 | no_brackets: ~('(' | ')'); 376 | no_brackets_curlies_or_squares: ~('(' | ')' | '{' | '}' | '[' | ']'); 377 | no_brackets_or_semicolon: ~('(' | ')' | ';'); 378 | no_angle_brackets_or_brackets : ~('<' | '>' | '(' | ')'); 379 | no_curlies: ~('{' | '}'); 380 | no_squares_or_semicolon: ~('[' | ']' | ';'); 381 | 382 | // keywords & operators 383 | 384 | cv_qualifier : 'const' | 'volatile'; 385 | function_decl_specifiers: ('inline' | 'virtual' | 'explicit' | 'friend' | 'static'); 386 | class_key: ('struct' | 'class' | 'union' | 'enum'); 387 | ptr_operator: ('*' | '&'); 388 | 389 | access_specifier: ('public' | 'private' | 'protected'); 390 | operator_function_id: 'operator' operator; 391 | 392 | operator: (('new' | 'delete' ) ('[' ']')?) 393 | | '+' | '-' | '*' | '/' | '%' |'^' | '&' | '|' | '~' 394 | | '!' | '=' | '<' | '>' | '+=' | '-=' | '*=' 395 | | '/=' | '%=' | '^=' | '&=' | '|=' | '>>' 396 | |'<<'| '>>=' | '<<=' | '==' | '!=' 397 | | '<=' | '>=' | '&&' | '||' | '++' | '--' 398 | | ',' | '->*' | '->' | '(' ')' | '[' ']' 399 | ; 400 | 401 | assignment_operator: '=' | '*=' | '/=' | '%=' | '+=' | '-=' | '<<=' | '>>=' | '&=' | '^=' | '|='; 402 | 403 | identifier : ALPHA_NUMERIC ('::' ALPHA_NUMERIC)*; 404 | 405 | water : ~OTHER; 406 | 407 | // proxy rules 408 | function_def: function_def_ -> ^(FUNCTION_DEF function_def_); 409 | function_name: function_name_ -> ^(FUNCTION_NAME function_name_); 410 | parameter_decl: parameter_decl_ -> ^(PARAMETER_DECL parameter_decl_); 411 | parameter_name: parameter_name_ -> ^(NAME parameter_name_); 412 | 413 | condition: condition_? -> ^(CONDITION condition_?); 414 | 415 | namespace_def: namespace_def_ -> ^(NAMESPACE_DEF namespace_def_); 416 | using_directive: using_directive_ -> ^(USING_DIRECTIVE using_directive_); 417 | simple_decl: simple_decl_ -> ^(SIMPLE_DECL simple_decl_); 418 | jump_statement: jump_statement_ -> ^(JUMP_STATEMENT jump_statement_); 419 | 420 | init_decl_name: init_decl_name_ -> ^(NAME init_decl_name_); 421 | 422 | include_directive: include_directive_ -> ^(INCLUDE_DIRECTIVE include_directive_); 423 | label: label_ -> ^(LABEL label_); 424 | 425 | number: HEX_LITERAL | DECIMAL_LITERAL | OCTAL_LITERAL; 426 | 427 | // Lexer: 428 | // List valid characters not yet used in rules 429 | 430 | DOT: '.'; // SIZEOF: 'sizeof'; 431 | QMARK: '?'; COLON: ':'; 432 | 433 | ALPHA_NUMERIC : ('a' .. 'z'| 'A' .. 'Z' | '_' | '~')('a' .. 'z'| 'A' .. 'Z' | '_' | '0' .. '9')*; 434 | // DIGITS : ('0' .. '9')+; 435 | 436 | // stuff we want to discard, no matter what. 437 | 438 | CPPCOMMENT 439 | : '//' ( options {greedy=false; }: .)* '\n' {$channel = HIDDEN; } 440 | ; 441 | 442 | COMMENT : '/*' ( options {greedy=false;} : .)* '*/' 443 | { $channel = HIDDEN; } 444 | ; 445 | 446 | STRING: ('\'' ( ('\\' . ) | ~('\\' | '\'') )* '\'' ) // { $channel = HIDDEN; }; 447 | |('"' ( ('\\' . ) | ~('\\' | '"') )* '"') ; // { $channel = HIDDEN; }; 448 | 449 | PREPROC 450 | : '#' ( options {greedy=false; }: .)* ~('\\') '\n' {$channel = HIDDEN; } 451 | ; 452 | 453 | HEX_LITERAL : '0' ('x'|'X') HexDigit+ IntegerTypeSuffix? ; 454 | DECIMAL_LITERAL : ('0' | '1'..'9' '0'..'9'*) IntegerTypeSuffix? ; 455 | OCTAL_LITERAL : '0' ('0'..'7')+ IntegerTypeSuffix? ; 456 | 457 | fragment 458 | HexDigit : ('0'..'9'|'a'..'f'|'A'..'F') ; 459 | 460 | fragment 461 | IntegerTypeSuffix 462 | : ('u'|'U')? ('l'|'L') 463 | | ('u'|'U') ('l'|'L')? 464 | ; 465 | 466 | FLOATING_POINT_LITERAL 467 | : ('0'..'9')+ '.' ('0'..'9')* Exponent? FloatTypeSuffix? 468 | | '.' ('0'..'9')+ Exponent? FloatTypeSuffix? 469 | | ('0'..'9')+ Exponent FloatTypeSuffix? 470 | | ('0'..'9')+ Exponent? FloatTypeSuffix 471 | ; 472 | 473 | fragment 474 | Exponent : ('e'|'E') ('+'|'-')? ('0'..'9')+ ; 475 | 476 | fragment 477 | FloatTypeSuffix : ('f'|'F'|'d'|'D') ; 478 | 479 | WHITESPACE: (' ' | '\t' | '\n' | '\r')+ {$channel = HIDDEN; }; 480 | OTHER : . {$channel = HIDDEN;}; 481 | -------------------------------------------------------------------------------- /CSVExporter.java: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright (C) 2012 Fabian 'fabs' Yamaguchi 3 | This program is free software: you can redistribute it and/or modify 4 | it under the terms of the GNU General Public License as published by 5 | the Free Software Foundation, either version 3 of the License, or 6 | (at your option) any later version. 7 | 8 | This program is distributed in the hope that it will be useful, 9 | but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 | GNU General Public License for more details. 12 | 13 | You should have received a copy of the GNU General Public License 14 | along with this program. If not, see . 15 | */ 16 | 17 | import org.antlr.runtime.ANTLRFileStream; 18 | import org.antlr.runtime.CommonTokenStream; 19 | import org.antlr.runtime.RecognitionException; 20 | import org.antlr.runtime.Token; 21 | import org.antlr.runtime.TokenStream; 22 | import org.antlr.runtime.tree.CommonTreeAdaptor; 23 | 24 | import java.io.*; 25 | 26 | public class CSVExporter { 27 | 28 | static final String separator = "\t"; 29 | 30 | public static void main(String[] args) throws IOException 31 | { 32 | CodeTree codeTree = new CodeTree(); 33 | 34 | try{ 35 | 36 | String inputFilename = parseCommandLine(args); 37 | CPPGrammarParser.code_return ast = parseFile(inputFilename); 38 | codeTree.initializeFromAST(ast.tree); 39 | codeTree.print(); 40 | } catch (Exception e) { 41 | e.printStackTrace(); 42 | } 43 | } 44 | 45 | private static String parseCommandLine(String[] args) throws Exception 46 | { 47 | if(args.length != 1){ 48 | throw new Exception("filename required."); 49 | } 50 | return args[0]; 51 | } 52 | 53 | private static CPPGrammarParser.code_return parseFile(String inputFilename) 54 | throws IOException, RecognitionException{ 55 | 56 | ANTLRFileStream antlrFileStream = new ANTLRFileStream(inputFilename) ; 57 | CPPGrammarLexer lexer = new CPPGrammarLexer(antlrFileStream); 58 | TokenStream tokenStream = new CommonTokenStream(lexer); 59 | CPPGrammarParser parser = new CPPGrammarParser(tokenStream ); 60 | return parser.code(); 61 | } 62 | 63 | } 64 | 65 | 66 | -------------------------------------------------------------------------------- /CodeSensor.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fabsx00/codesensor/e70a09a9f71703d12dd14ce149da73f18350c2dd/CodeSensor.jar -------------------------------------------------------------------------------- /CodeTree.java: -------------------------------------------------------------------------------- 1 | 2 | import java.util.LinkedList; 3 | import java.util.HashMap; 4 | 5 | import org.antlr.runtime.tree.CommonTree; 6 | 7 | public class CodeTree 8 | { 9 | 10 | public void initializeFromAST(CommonTree ast) 11 | { 12 | root = new CodeTreeNode(); 13 | root.initializeFromASTNode(ast, 0); 14 | } 15 | 16 | public void print() 17 | { 18 | NodePrinter.printCSV(root); 19 | } 20 | 21 | private CodeTreeNode root; 22 | } 23 | 24 | class CodeTreeNode 25 | { 26 | public CodeTreeNode() 27 | { 28 | children = new LinkedList(); 29 | } 30 | 31 | public void initializeFromASTNode(CommonTree node, int aLevel) 32 | { 33 | level = aLevel; 34 | astNode = node; 35 | initializeChildren(); 36 | 37 | initializeCodeStr(); 38 | initializePosition(); 39 | } 40 | 41 | private void initializeChildren() 42 | { 43 | children.clear(); 44 | int numberOfChildren = astNode.getChildCount(); 45 | for(int i = 0; i < numberOfChildren; i++){ 46 | CodeTreeNode child = new CodeTreeNode(); 47 | CommonTree childAST = (CommonTree) astNode.getChild(i); 48 | child.initializeFromASTNode(childAST, level + 1); 49 | children.add(child); 50 | } 51 | } 52 | 53 | private void initializeCodeStr() 54 | { 55 | if(ASTNodeWrapper.isLeaf(astNode)){ 56 | 57 | codeStr = astNode.toString(); 58 | codeStr = escapeCodeStr(codeStr); 59 | 60 | return; 61 | } 62 | 63 | codeStr = ""; 64 | int numberOfChildren = children.size(); 65 | for(int i = 0; i < numberOfChildren; i++){ 66 | CodeTreeNode child = (CodeTreeNode) children.get(i); 67 | if( child.codeStr.equals("") || child.codeStr.equals(" ")) 68 | continue; 69 | codeStr += child.codeStr; 70 | if(i != numberOfChildren -1) codeStr += STR_SEPERATOR; 71 | } 72 | } 73 | 74 | private String escapeCodeStr(String codeStr) 75 | { 76 | String retval = codeStr; 77 | retval = retval.replace("\n", "\\n"); 78 | retval = retval.replace("\t", "\\t"); 79 | return retval; 80 | } 81 | 82 | private void initializePosition() 83 | { 84 | startPos = ASTNodeWrapper.getStartPosition(astNode); 85 | 86 | if(ASTNodeWrapper.isLeaf(astNode)){ 87 | // if required, correct this. 88 | endPos = ASTNodeWrapper.getStartPosition(astNode); 89 | return; 90 | } 91 | 92 | int lastChildIndex = children.size() - 1; 93 | CodeTreeNode lastChild = children.get(lastChildIndex); 94 | endPos = ASTNodeWrapper.getStartPosition(lastChild.astNode); 95 | 96 | } 97 | 98 | public String codeStr = ""; 99 | public int level = -1; 100 | public String startPos; 101 | public String endPos; 102 | 103 | public LinkedList children; 104 | public CommonTree astNode; 105 | 106 | 107 | public final String STR_SEPERATOR = " "; 108 | 109 | } 110 | 111 | class ASTNodeWrapper 112 | { 113 | public static boolean isLeaf(CommonTree node) 114 | { 115 | return (node.getChildCount() == 0); 116 | } 117 | 118 | public static String getType(CommonTree node) 119 | { 120 | return node.toString(); 121 | } 122 | 123 | public static String getStartPosition(CommonTree node) 124 | { 125 | int pos = node.getCharPositionInLine(); 126 | return node.getLine() + ":" + pos; 127 | } 128 | 129 | } 130 | 131 | class NodePrinter 132 | { 133 | 134 | static final String [] nodeTypeBlacklist = { 135 | "SOURCE_FILE", "FUNCTION_DEF", "STATEMENTS", "ITERATION", "SELECTION" 136 | }; 137 | 138 | static HashMap nodeBlacklist; 139 | 140 | static 141 | { 142 | initializeNodeBlacklist(); 143 | } 144 | 145 | private static void initializeNodeBlacklist() 146 | { 147 | nodeBlacklist = new HashMap(); 148 | 149 | for(int i = 0; i < nodeTypeBlacklist.length; i++){ 150 | nodeBlacklist.put(nodeTypeBlacklist[i], 1); 151 | } 152 | } 153 | 154 | public static void printCSV(CodeTreeNode node) 155 | { 156 | String type; 157 | String codeStr; 158 | CommonTree astNode = node.astNode; 159 | 160 | if(ASTNodeWrapper.isLeaf(astNode)){ 161 | type = "LEAF_NODE"; 162 | }else{ 163 | type = ASTNodeWrapper.getType(astNode); 164 | } 165 | 166 | if(nodeTypeIsBlacklisted(type)){ 167 | codeStr = ""; 168 | }else{ 169 | codeStr = node.codeStr; 170 | } 171 | 172 | System.out.println(type + '\t' + node.startPos + '\t' + node.endPos + '\t' + node.level + '\t' + codeStr); 173 | 174 | int numberOfChildren = node.children.size(); 175 | for(int i = 0; i < numberOfChildren; i++){ 176 | CodeTreeNode child = (CodeTreeNode) node.children.get(i); 177 | printCSV(child); 178 | } 179 | } 180 | 181 | private static boolean nodeTypeIsBlacklisted(String type) 182 | { 183 | return nodeBlacklist.containsKey(type); 184 | } 185 | 186 | 187 | } 188 | -------------------------------------------------------------------------------- /INSTALL: -------------------------------------------------------------------------------- 1 | To build CodeSensor, download ANTLR from 2 | 3 | http://www.antlr.org/download/antlr-3.4-complete-no-antlrv2.jar 4 | 5 | and place the JAR-file into this directory. Then run build.sh. This 6 | will generate CodeSensor.jar and place it into this directory. 7 | -------------------------------------------------------------------------------- /KNOWN_BUGS: -------------------------------------------------------------------------------- 1 | * Default parameter values currently not yet supported. 2 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fabsx00/codesensor/e70a09a9f71703d12dd14ce149da73f18350c2dd/README -------------------------------------------------------------------------------- /build.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | 4 | BUILD_DIR='build' 5 | ANTLR_JAR='antlr-3.4-complete-no-antlrv2.jar' 6 | 7 | rm -rf ${BUILD_DIR} 8 | mkdir ${BUILD_DIR} 9 | 10 | # Copy source files to build dir 11 | 12 | cp ./*.g ${BUILD_DIR} 13 | cp ./*.java ${BUILD_DIR} 14 | cp ./manifest.mf ${BUILD_DIR} 15 | cp $ANTLR_JAR ${BUILD_DIR} 16 | 17 | cd ${BUILD_DIR} 18 | 19 | # Generate Lexer and Parser from Grammar 20 | 21 | java -jar ../${ANTLR_JAR} CPPGrammar.g 22 | 23 | # Compile java-files 24 | javac -cp ./${ANTLR_JAR} ./*.java -Xlint:unchecked 25 | 26 | # unpack ANTLR-jar since we need some of the class files 27 | 28 | jar xf ./${ANTLR_JAR} 29 | 30 | # Create CodeSensor.jar 31 | jar cvfm CodeSensor.jar manifest.mf *.class org 32 | cp CodeSensor.jar ../ 33 | -------------------------------------------------------------------------------- /manifest.mf: -------------------------------------------------------------------------------- 1 | Main-Class: CSVExporter 2 | --------------------------------------------------------------------------------