The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | #include "AST.h" |
| 2 | #include "Type.h" |
| 3 | |
| 4 | void |
| 5 | WriteModifiers(FILE* to, int mod, int mask) |
| 6 | { |
| 7 | int m = mod & mask; |
| 8 | |
Xavier Ducrohet | 7ea9d79 | 2009-08-03 19:51:54 -0700 | [diff] [blame^] | 9 | if (m & OVERRIDE) { |
| 10 | fprintf(to, "@Override "); |
| 11 | } |
| 12 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 13 | if ((m & SCOPE_MASK) == PUBLIC) { |
| 14 | fprintf(to, "public "); |
| 15 | } |
| 16 | else if ((m & SCOPE_MASK) == PRIVATE) { |
| 17 | fprintf(to, "private "); |
| 18 | } |
| 19 | else if ((m & SCOPE_MASK) == PROTECTED) { |
| 20 | fprintf(to, "protected "); |
| 21 | } |
| 22 | |
| 23 | if (m & STATIC) { |
| 24 | fprintf(to, "static "); |
| 25 | } |
| 26 | |
| 27 | if (m & FINAL) { |
| 28 | fprintf(to, "final "); |
| 29 | } |
| 30 | |
| 31 | if (m & ABSTRACT) { |
| 32 | fprintf(to, "abstract "); |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | void |
| 37 | WriteArgumentList(FILE* to, const vector<Expression*>& arguments) |
| 38 | { |
| 39 | size_t N = arguments.size(); |
| 40 | for (size_t i=0; i<N; i++) { |
| 41 | arguments[i]->Write(to); |
| 42 | if (i != N-1) { |
| 43 | fprintf(to, ", "); |
| 44 | } |
| 45 | } |
| 46 | } |
| 47 | |
| 48 | ClassElement::ClassElement() |
| 49 | { |
| 50 | } |
| 51 | |
| 52 | ClassElement::~ClassElement() |
| 53 | { |
| 54 | } |
| 55 | |
| 56 | Field::Field() |
| 57 | :ClassElement(), |
| 58 | modifiers(0), |
| 59 | variable(NULL) |
| 60 | { |
| 61 | } |
| 62 | |
| 63 | Field::Field(int m, Variable* v) |
| 64 | :ClassElement(), |
| 65 | modifiers(m), |
| 66 | variable(v) |
| 67 | { |
| 68 | } |
| 69 | |
| 70 | Field::~Field() |
| 71 | { |
| 72 | } |
| 73 | |
| 74 | void |
| 75 | Field::GatherTypes(set<Type*>* types) const |
| 76 | { |
| 77 | types->insert(this->variable->type); |
| 78 | } |
| 79 | |
| 80 | void |
| 81 | Field::Write(FILE* to) |
| 82 | { |
| 83 | if (this->comment.length() != 0) { |
| 84 | fprintf(to, "%s\n", this->comment.c_str()); |
| 85 | } |
Xavier Ducrohet | 7ea9d79 | 2009-08-03 19:51:54 -0700 | [diff] [blame^] | 86 | WriteModifiers(to, this->modifiers, SCOPE_MASK | STATIC | FINAL | OVERRIDE); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 87 | fprintf(to, "%s %s", this->variable->type->QualifiedName().c_str(), |
| 88 | this->variable->name.c_str()); |
| 89 | if (this->value.length() != 0) { |
| 90 | fprintf(to, " = %s", this->value.c_str()); |
| 91 | } |
| 92 | fprintf(to, ";\n"); |
| 93 | } |
| 94 | |
| 95 | Expression::~Expression() |
| 96 | { |
| 97 | } |
| 98 | |
| 99 | LiteralExpression::LiteralExpression(const string& v) |
| 100 | :value(v) |
| 101 | { |
| 102 | } |
| 103 | |
| 104 | LiteralExpression::~LiteralExpression() |
| 105 | { |
| 106 | } |
| 107 | |
| 108 | void |
| 109 | LiteralExpression::Write(FILE* to) |
| 110 | { |
| 111 | fprintf(to, "%s", this->value.c_str()); |
| 112 | } |
| 113 | |
| 114 | Variable::Variable() |
| 115 | :type(NULL), |
| 116 | name(), |
| 117 | dimension(0) |
| 118 | { |
| 119 | } |
| 120 | |
| 121 | Variable::Variable(Type* t, const string& n) |
| 122 | :type(t), |
| 123 | name(n), |
| 124 | dimension(0) |
| 125 | { |
| 126 | } |
| 127 | |
| 128 | Variable::Variable(Type* t, const string& n, int d) |
| 129 | :type(t), |
| 130 | name(n), |
| 131 | dimension(d) |
| 132 | { |
| 133 | } |
| 134 | |
| 135 | Variable::~Variable() |
| 136 | { |
| 137 | } |
| 138 | |
| 139 | void |
| 140 | Variable::GatherTypes(set<Type*>* types) const |
| 141 | { |
| 142 | types->insert(this->type); |
| 143 | } |
| 144 | |
| 145 | void |
| 146 | Variable::WriteDeclaration(FILE* to) |
| 147 | { |
| 148 | string dim; |
| 149 | for (int i=0; i<this->dimension; i++) { |
| 150 | dim += "[]"; |
| 151 | } |
| 152 | fprintf(to, "%s%s %s", this->type->QualifiedName().c_str(), dim.c_str(), |
| 153 | this->name.c_str()); |
| 154 | } |
| 155 | |
| 156 | void |
| 157 | Variable::Write(FILE* to) |
| 158 | { |
| 159 | fprintf(to, "%s", name.c_str()); |
| 160 | } |
| 161 | |
| 162 | FieldVariable::FieldVariable(Expression* o, const string& n) |
| 163 | :object(o), |
| 164 | clazz(NULL), |
| 165 | name(n) |
| 166 | { |
| 167 | } |
| 168 | |
| 169 | FieldVariable::FieldVariable(Type* c, const string& n) |
| 170 | :object(NULL), |
| 171 | clazz(c), |
| 172 | name(n) |
| 173 | { |
| 174 | } |
| 175 | |
| 176 | FieldVariable::~FieldVariable() |
| 177 | { |
| 178 | } |
| 179 | |
| 180 | void |
| 181 | FieldVariable::Write(FILE* to) |
| 182 | { |
| 183 | if (this->object != NULL) { |
| 184 | this->object->Write(to); |
| 185 | } |
| 186 | else if (this->clazz != NULL) { |
| 187 | fprintf(to, "%s", this->clazz->QualifiedName().c_str()); |
| 188 | } |
| 189 | fprintf(to, ".%s", name.c_str()); |
| 190 | } |
| 191 | |
| 192 | |
| 193 | Statement::~Statement() |
| 194 | { |
| 195 | } |
| 196 | |
| 197 | StatementBlock::StatementBlock() |
| 198 | { |
| 199 | } |
| 200 | |
| 201 | StatementBlock::~StatementBlock() |
| 202 | { |
| 203 | } |
| 204 | |
| 205 | void |
| 206 | StatementBlock::Write(FILE* to) |
| 207 | { |
| 208 | fprintf(to, "{\n"); |
| 209 | int N = this->statements.size(); |
| 210 | for (int i=0; i<N; i++) { |
| 211 | this->statements[i]->Write(to); |
| 212 | } |
| 213 | fprintf(to, "}\n"); |
| 214 | } |
| 215 | |
| 216 | void |
| 217 | StatementBlock::Add(Statement* statement) |
| 218 | { |
| 219 | this->statements.push_back(statement); |
| 220 | } |
| 221 | |
| 222 | void |
| 223 | StatementBlock::Add(Expression* expression) |
| 224 | { |
| 225 | this->statements.push_back(new ExpressionStatement(expression)); |
| 226 | } |
| 227 | |
| 228 | ExpressionStatement::ExpressionStatement(Expression* e) |
| 229 | :expression(e) |
| 230 | { |
| 231 | } |
| 232 | |
| 233 | ExpressionStatement::~ExpressionStatement() |
| 234 | { |
| 235 | } |
| 236 | |
| 237 | void |
| 238 | ExpressionStatement::Write(FILE* to) |
| 239 | { |
| 240 | this->expression->Write(to); |
| 241 | fprintf(to, ";\n"); |
| 242 | } |
| 243 | |
| 244 | Assignment::Assignment(Variable* l, Expression* r) |
| 245 | :lvalue(l), |
| 246 | rvalue(r), |
| 247 | cast(NULL) |
| 248 | { |
| 249 | } |
| 250 | |
| 251 | Assignment::Assignment(Variable* l, Expression* r, Type* c) |
| 252 | :lvalue(l), |
| 253 | rvalue(r), |
| 254 | cast(c) |
| 255 | { |
| 256 | } |
| 257 | |
| 258 | Assignment::~Assignment() |
| 259 | { |
| 260 | } |
| 261 | |
| 262 | void |
| 263 | Assignment::Write(FILE* to) |
| 264 | { |
| 265 | this->lvalue->Write(to); |
| 266 | fprintf(to, " = "); |
| 267 | if (this->cast != NULL) { |
| 268 | fprintf(to, "(%s)", this->cast->QualifiedName().c_str()); |
| 269 | } |
| 270 | this->rvalue->Write(to); |
| 271 | } |
| 272 | |
| 273 | MethodCall::MethodCall(const string& n) |
| 274 | :obj(NULL), |
| 275 | clazz(NULL), |
| 276 | name(n) |
| 277 | { |
| 278 | } |
| 279 | |
| 280 | MethodCall::MethodCall(Expression* o, const string& n) |
| 281 | :obj(o), |
| 282 | clazz(NULL), |
| 283 | name(n) |
| 284 | { |
| 285 | } |
| 286 | |
| 287 | MethodCall::MethodCall(Type* t, const string& n) |
| 288 | :obj(NULL), |
| 289 | clazz(t), |
| 290 | name(n) |
| 291 | { |
| 292 | } |
| 293 | |
| 294 | MethodCall::MethodCall(Expression* o, const string& n, int argc = 0, ...) |
| 295 | :obj(o), |
| 296 | clazz(NULL), |
| 297 | name(n) |
| 298 | { |
| 299 | va_list args; |
| 300 | va_start(args, argc); |
| 301 | init(argc, args); |
| 302 | va_end(args); |
| 303 | } |
| 304 | |
| 305 | MethodCall::MethodCall(Type* t, const string& n, int argc = 0, ...) |
| 306 | :obj(NULL), |
| 307 | clazz(t), |
| 308 | name(n) |
| 309 | { |
| 310 | va_list args; |
| 311 | va_start(args, argc); |
| 312 | init(argc, args); |
| 313 | va_end(args); |
| 314 | } |
| 315 | |
| 316 | MethodCall::~MethodCall() |
| 317 | { |
| 318 | } |
| 319 | |
| 320 | void |
| 321 | MethodCall::init(int n, va_list args) |
| 322 | { |
| 323 | for (int i=0; i<n; i++) { |
| 324 | Expression* expression = (Expression*)va_arg(args, void*); |
| 325 | this->arguments.push_back(expression); |
| 326 | } |
| 327 | } |
| 328 | |
| 329 | void |
| 330 | MethodCall::Write(FILE* to) |
| 331 | { |
| 332 | if (this->obj != NULL) { |
| 333 | this->obj->Write(to); |
| 334 | fprintf(to, "."); |
| 335 | } |
| 336 | else if (this->clazz != NULL) { |
| 337 | fprintf(to, "%s.", this->clazz->QualifiedName().c_str()); |
| 338 | } |
| 339 | fprintf(to, "%s(", this->name.c_str()); |
| 340 | WriteArgumentList(to, this->arguments); |
| 341 | fprintf(to, ")"); |
| 342 | } |
| 343 | |
| 344 | Comparison::Comparison(Expression* l, const string& o, Expression* r) |
| 345 | :lvalue(l), |
| 346 | op(o), |
| 347 | rvalue(r) |
| 348 | { |
| 349 | } |
| 350 | |
| 351 | Comparison::~Comparison() |
| 352 | { |
| 353 | } |
| 354 | |
| 355 | void |
| 356 | Comparison::Write(FILE* to) |
| 357 | { |
| 358 | fprintf(to, "("); |
| 359 | this->lvalue->Write(to); |
| 360 | fprintf(to, "%s", this->op.c_str()); |
| 361 | this->rvalue->Write(to); |
| 362 | fprintf(to, ")"); |
| 363 | } |
| 364 | |
| 365 | NewExpression::NewExpression(Type* t) |
| 366 | :type(t) |
| 367 | { |
| 368 | } |
| 369 | |
| 370 | NewExpression::~NewExpression() |
| 371 | { |
| 372 | } |
| 373 | |
| 374 | void |
| 375 | NewExpression::Write(FILE* to) |
| 376 | { |
| 377 | fprintf(to, "new %s(", this->type->InstantiableName().c_str()); |
| 378 | WriteArgumentList(to, this->arguments); |
| 379 | fprintf(to, ")"); |
| 380 | } |
| 381 | |
| 382 | NewArrayExpression::NewArrayExpression(Type* t, Expression* s) |
| 383 | :type(t), |
| 384 | size(s) |
| 385 | { |
| 386 | } |
| 387 | |
| 388 | NewArrayExpression::~NewArrayExpression() |
| 389 | { |
| 390 | } |
| 391 | |
| 392 | void |
| 393 | NewArrayExpression::Write(FILE* to) |
| 394 | { |
| 395 | fprintf(to, "new %s[", this->type->QualifiedName().c_str()); |
| 396 | size->Write(to); |
| 397 | fprintf(to, "]"); |
| 398 | } |
| 399 | |
| 400 | Ternary::Ternary() |
| 401 | :condition(NULL), |
| 402 | ifpart(NULL), |
| 403 | elsepart(NULL) |
| 404 | { |
| 405 | } |
| 406 | |
| 407 | Ternary::Ternary(Expression* a, Expression* b, Expression* c) |
| 408 | :condition(a), |
| 409 | ifpart(b), |
| 410 | elsepart(c) |
| 411 | { |
| 412 | } |
| 413 | |
| 414 | Ternary::~Ternary() |
| 415 | { |
| 416 | } |
| 417 | |
| 418 | void |
| 419 | Ternary::Write(FILE* to) |
| 420 | { |
| 421 | fprintf(to, "(("); |
| 422 | this->condition->Write(to); |
| 423 | fprintf(to, ")?("); |
| 424 | this->ifpart->Write(to); |
| 425 | fprintf(to, "):("); |
| 426 | this->elsepart->Write(to); |
| 427 | fprintf(to, "))"); |
| 428 | } |
| 429 | |
| 430 | Cast::Cast() |
| 431 | :type(NULL), |
| 432 | expression(NULL) |
| 433 | { |
| 434 | } |
| 435 | |
| 436 | Cast::Cast(Type* t, Expression* e) |
| 437 | :type(t), |
| 438 | expression(e) |
| 439 | { |
| 440 | } |
| 441 | |
| 442 | Cast::~Cast() |
| 443 | { |
| 444 | } |
| 445 | |
| 446 | void |
| 447 | Cast::Write(FILE* to) |
| 448 | { |
| 449 | fprintf(to, "((%s)", this->type->QualifiedName().c_str()); |
| 450 | expression->Write(to); |
| 451 | fprintf(to, ")"); |
| 452 | } |
| 453 | |
| 454 | VariableDeclaration::VariableDeclaration(Variable* l, Expression* r, Type* c) |
| 455 | :lvalue(l), |
| 456 | cast(c), |
| 457 | rvalue(r) |
| 458 | { |
| 459 | } |
| 460 | |
| 461 | VariableDeclaration::VariableDeclaration(Variable* l) |
| 462 | :lvalue(l), |
| 463 | cast(NULL), |
| 464 | rvalue(NULL) |
| 465 | { |
| 466 | } |
| 467 | |
| 468 | VariableDeclaration::~VariableDeclaration() |
| 469 | { |
| 470 | } |
| 471 | |
| 472 | void |
| 473 | VariableDeclaration::Write(FILE* to) |
| 474 | { |
| 475 | this->lvalue->WriteDeclaration(to); |
| 476 | if (this->rvalue != NULL) { |
| 477 | fprintf(to, " = "); |
| 478 | if (this->cast != NULL) { |
| 479 | fprintf(to, "(%s)", this->cast->QualifiedName().c_str()); |
| 480 | } |
| 481 | this->rvalue->Write(to); |
| 482 | } |
| 483 | fprintf(to, ";\n"); |
| 484 | } |
| 485 | |
| 486 | IfStatement::IfStatement() |
| 487 | :expression(NULL), |
| 488 | statements(new StatementBlock), |
| 489 | elseif(NULL) |
| 490 | { |
| 491 | } |
| 492 | |
| 493 | IfStatement::~IfStatement() |
| 494 | { |
| 495 | } |
| 496 | |
| 497 | void |
| 498 | IfStatement::Write(FILE* to) |
| 499 | { |
| 500 | if (this->expression != NULL) { |
| 501 | fprintf(to, "if ("); |
| 502 | this->expression->Write(to); |
| 503 | fprintf(to, ") "); |
| 504 | } |
| 505 | this->statements->Write(to); |
| 506 | if (this->elseif != NULL) { |
| 507 | fprintf(to, "else "); |
| 508 | this->elseif->Write(to); |
| 509 | } |
| 510 | } |
| 511 | |
| 512 | ReturnStatement::ReturnStatement(Expression* e) |
| 513 | :expression(e) |
| 514 | { |
| 515 | } |
| 516 | |
| 517 | ReturnStatement::~ReturnStatement() |
| 518 | { |
| 519 | } |
| 520 | |
| 521 | void |
| 522 | ReturnStatement::Write(FILE* to) |
| 523 | { |
| 524 | fprintf(to, "return "); |
| 525 | this->expression->Write(to); |
| 526 | fprintf(to, ";\n"); |
| 527 | } |
| 528 | |
| 529 | TryStatement::TryStatement() |
| 530 | :statements(new StatementBlock) |
| 531 | { |
| 532 | } |
| 533 | |
| 534 | TryStatement::~TryStatement() |
| 535 | { |
| 536 | } |
| 537 | |
| 538 | void |
| 539 | TryStatement::Write(FILE* to) |
| 540 | { |
| 541 | fprintf(to, "try "); |
| 542 | this->statements->Write(to); |
| 543 | } |
| 544 | |
| 545 | CatchStatement::CatchStatement(Variable* e) |
| 546 | :statements(new StatementBlock), |
| 547 | exception(e) |
| 548 | { |
| 549 | } |
| 550 | |
| 551 | CatchStatement::~CatchStatement() |
| 552 | { |
| 553 | } |
| 554 | |
| 555 | void |
| 556 | CatchStatement::Write(FILE* to) |
| 557 | { |
| 558 | fprintf(to, "catch "); |
| 559 | if (this->exception != NULL) { |
| 560 | fprintf(to, "("); |
| 561 | this->exception->WriteDeclaration(to); |
| 562 | fprintf(to, ") "); |
| 563 | } |
| 564 | this->statements->Write(to); |
| 565 | } |
| 566 | |
| 567 | FinallyStatement::FinallyStatement() |
| 568 | :statements(new StatementBlock) |
| 569 | { |
| 570 | } |
| 571 | |
| 572 | FinallyStatement::~FinallyStatement() |
| 573 | { |
| 574 | } |
| 575 | |
| 576 | void |
| 577 | FinallyStatement::Write(FILE* to) |
| 578 | { |
| 579 | fprintf(to, "finally "); |
| 580 | this->statements->Write(to); |
| 581 | } |
| 582 | |
| 583 | Case::Case() |
| 584 | :statements(new StatementBlock) |
| 585 | { |
| 586 | } |
| 587 | |
| 588 | Case::Case(const string& c) |
| 589 | :statements(new StatementBlock) |
| 590 | { |
| 591 | cases.push_back(c); |
| 592 | } |
| 593 | |
| 594 | Case::~Case() |
| 595 | { |
| 596 | } |
| 597 | |
| 598 | void |
| 599 | Case::Write(FILE* to) |
| 600 | { |
| 601 | int N = this->cases.size(); |
| 602 | if (N > 0) { |
| 603 | for (int i=0; i<N; i++) { |
| 604 | string s = this->cases[i]; |
| 605 | if (s.length() != 0) { |
| 606 | fprintf(to, "case %s:\n", s.c_str()); |
| 607 | } else { |
| 608 | fprintf(to, "default:\n"); |
| 609 | } |
| 610 | } |
| 611 | } else { |
| 612 | fprintf(to, "default:\n"); |
| 613 | } |
| 614 | statements->Write(to); |
| 615 | } |
| 616 | |
| 617 | SwitchStatement::SwitchStatement(Expression* e) |
| 618 | :expression(e) |
| 619 | { |
| 620 | } |
| 621 | |
| 622 | SwitchStatement::~SwitchStatement() |
| 623 | { |
| 624 | } |
| 625 | |
| 626 | void |
| 627 | SwitchStatement::Write(FILE* to) |
| 628 | { |
| 629 | fprintf(to, "switch ("); |
| 630 | this->expression->Write(to); |
| 631 | fprintf(to, ")\n{\n"); |
| 632 | int N = this->cases.size(); |
| 633 | for (int i=0; i<N; i++) { |
| 634 | this->cases[i]->Write(to); |
| 635 | } |
| 636 | fprintf(to, "}\n"); |
| 637 | } |
| 638 | |
| 639 | Method::Method() |
| 640 | :ClassElement(), |
| 641 | modifiers(0), |
| 642 | returnType(NULL), // (NULL means constructor) |
| 643 | returnTypeDimension(0), |
| 644 | statements(NULL) |
| 645 | { |
| 646 | } |
| 647 | |
| 648 | Method::~Method() |
| 649 | { |
| 650 | } |
| 651 | |
| 652 | void |
| 653 | Method::GatherTypes(set<Type*>* types) const |
| 654 | { |
| 655 | size_t N, i; |
| 656 | |
| 657 | if (this->returnType) { |
| 658 | types->insert(this->returnType); |
| 659 | } |
| 660 | |
| 661 | N = this->parameters.size(); |
| 662 | for (i=0; i<N; i++) { |
| 663 | this->parameters[i]->GatherTypes(types); |
| 664 | } |
| 665 | |
| 666 | N = this->exceptions.size(); |
| 667 | for (i=0; i<N; i++) { |
| 668 | types->insert(this->exceptions[i]); |
| 669 | } |
| 670 | } |
| 671 | |
| 672 | void |
| 673 | Method::Write(FILE* to) |
| 674 | { |
| 675 | size_t N, i; |
| 676 | |
| 677 | if (this->comment.length() != 0) { |
| 678 | fprintf(to, "%s\n", this->comment.c_str()); |
| 679 | } |
| 680 | |
Xavier Ducrohet | 7ea9d79 | 2009-08-03 19:51:54 -0700 | [diff] [blame^] | 681 | WriteModifiers(to, this->modifiers, SCOPE_MASK | STATIC | FINAL | OVERRIDE); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 682 | |
| 683 | if (this->returnType != NULL) { |
| 684 | string dim; |
| 685 | for (i=0; i<this->returnTypeDimension; i++) { |
| 686 | dim += "[]"; |
| 687 | } |
| 688 | fprintf(to, "%s%s ", this->returnType->QualifiedName().c_str(), |
| 689 | dim.c_str()); |
| 690 | } |
| 691 | |
| 692 | fprintf(to, "%s(", this->name.c_str()); |
| 693 | |
| 694 | N = this->parameters.size(); |
| 695 | for (i=0; i<N; i++) { |
| 696 | this->parameters[i]->WriteDeclaration(to); |
| 697 | if (i != N-1) { |
| 698 | fprintf(to, ", "); |
| 699 | } |
| 700 | } |
| 701 | |
| 702 | fprintf(to, ")"); |
| 703 | |
| 704 | N = this->exceptions.size(); |
| 705 | for (i=0; i<N; i++) { |
| 706 | if (i == 0) { |
| 707 | fprintf(to, " throws "); |
| 708 | } else { |
| 709 | fprintf(to, ", "); |
| 710 | } |
| 711 | fprintf(to, "%s", this->exceptions[i]->QualifiedName().c_str()); |
| 712 | } |
| 713 | |
| 714 | if (this->statements == NULL) { |
| 715 | fprintf(to, ";\n"); |
| 716 | } else { |
| 717 | fprintf(to, "\n"); |
| 718 | this->statements->Write(to); |
| 719 | } |
| 720 | } |
| 721 | |
| 722 | Class::Class() |
| 723 | :modifiers(0), |
| 724 | what(CLASS), |
| 725 | type(NULL), |
| 726 | extends(NULL) |
| 727 | { |
| 728 | } |
| 729 | |
| 730 | Class::~Class() |
| 731 | { |
| 732 | } |
| 733 | |
| 734 | void |
| 735 | Class::GatherTypes(set<Type*>* types) const |
| 736 | { |
| 737 | int N, i; |
| 738 | |
| 739 | types->insert(this->type); |
| 740 | if (this->extends != NULL) { |
| 741 | types->insert(this->extends); |
| 742 | } |
| 743 | |
| 744 | N = this->interfaces.size(); |
| 745 | for (i=0; i<N; i++) { |
| 746 | types->insert(this->interfaces[i]); |
| 747 | } |
| 748 | |
| 749 | N = this->elements.size(); |
| 750 | for (i=0; i<N; i++) { |
| 751 | this->elements[i]->GatherTypes(types); |
| 752 | } |
| 753 | } |
| 754 | |
| 755 | void |
| 756 | Class::Write(FILE* to) |
| 757 | { |
| 758 | size_t N, i; |
| 759 | |
| 760 | if (this->comment.length() != 0) { |
| 761 | fprintf(to, "%s\n", this->comment.c_str()); |
| 762 | } |
| 763 | |
| 764 | WriteModifiers(to, this->modifiers, ALL_MODIFIERS); |
| 765 | |
| 766 | if (this->what == Class::CLASS) { |
| 767 | fprintf(to, "class "); |
| 768 | } else { |
| 769 | fprintf(to, "interface "); |
| 770 | } |
| 771 | |
| 772 | string name = this->type->Name(); |
| 773 | size_t pos = name.rfind('.'); |
| 774 | if (pos != string::npos) { |
| 775 | name = name.c_str() + pos + 1; |
| 776 | } |
| 777 | |
| 778 | fprintf(to, "%s", name.c_str()); |
| 779 | |
| 780 | if (this->extends != NULL) { |
| 781 | fprintf(to, " extends %s", this->extends->QualifiedName().c_str()); |
| 782 | } |
| 783 | |
| 784 | N = this->interfaces.size(); |
| 785 | if (N != 0) { |
| 786 | if (this->what == Class::CLASS) { |
| 787 | fprintf(to, " implements"); |
| 788 | } else { |
| 789 | fprintf(to, " extends"); |
| 790 | } |
| 791 | for (i=0; i<N; i++) { |
| 792 | fprintf(to, " %s", this->interfaces[i]->QualifiedName().c_str()); |
| 793 | } |
| 794 | } |
| 795 | |
| 796 | fprintf(to, "\n"); |
| 797 | fprintf(to, "{\n"); |
| 798 | |
| 799 | N = this->elements.size(); |
| 800 | for (i=0; i<N; i++) { |
| 801 | this->elements[i]->Write(to); |
| 802 | } |
| 803 | |
| 804 | fprintf(to, "}\n"); |
| 805 | |
| 806 | } |
| 807 | |
| 808 | Document::Document() |
| 809 | { |
| 810 | } |
| 811 | |
| 812 | Document::~Document() |
| 813 | { |
| 814 | } |
| 815 | |
| 816 | static string |
| 817 | escape_backslashes(const string& str) |
| 818 | { |
| 819 | string result; |
| 820 | const size_t I=str.length(); |
| 821 | for (size_t i=0; i<I; i++) { |
| 822 | char c = str[i]; |
| 823 | if (c == '\\') { |
| 824 | result += "\\\\"; |
| 825 | } else { |
| 826 | result += c; |
| 827 | } |
| 828 | } |
| 829 | return result; |
| 830 | } |
| 831 | |
| 832 | void |
| 833 | Document::Write(FILE* to) |
| 834 | { |
| 835 | size_t N, i; |
| 836 | |
| 837 | if (this->comment.length() != 0) { |
| 838 | fprintf(to, "%s\n", this->comment.c_str()); |
| 839 | } |
| 840 | fprintf(to, "/*\n" |
| 841 | " * This file is auto-generated. DO NOT MODIFY.\n" |
| 842 | " * Original file: %s\n" |
| 843 | " */\n", escape_backslashes(this->originalSrc).c_str()); |
| 844 | if (this->package.length() != 0) { |
| 845 | fprintf(to, "package %s;\n", this->package.c_str()); |
| 846 | } |
| 847 | |
| 848 | // gather the types for the import statements |
| 849 | set<Type*> types; |
| 850 | N = this->classes.size(); |
| 851 | for (i=0; i<N; i++) { |
| 852 | Class* c = this->classes[i]; |
| 853 | c->GatherTypes(&types); |
| 854 | } |
| 855 | |
| 856 | set<Type*>::iterator it; |
| 857 | for (it=types.begin(); it!=types.end(); it++) { |
| 858 | Type* t = *it; |
| 859 | string pkg = t->Package(); |
| 860 | if (pkg.length() != 0 && pkg != this->package) { |
| 861 | fprintf(to, "import %s;\n", t->ImportType().c_str()); |
| 862 | } |
| 863 | } |
| 864 | |
| 865 | N = this->classes.size(); |
| 866 | for (i=0; i<N; i++) { |
| 867 | Class* c = this->classes[i]; |
| 868 | c->Write(to); |
| 869 | } |
| 870 | } |
| 871 | |