42 |
Node(); |
Node(); |
43 |
virtual ~Node(); |
virtual ~Node(); |
44 |
virtual void dump(int level = 0) = 0; |
virtual void dump(int level = 0) = 0; |
45 |
|
virtual bool isPolyphonic() const = 0; |
46 |
void printIndents(int n); |
void printIndents(int n); |
47 |
}; |
}; |
48 |
typedef Ref<Node> NodeRef; |
typedef Ref<Node> NodeRef; |
78 |
int evalInt(); |
int evalInt(); |
79 |
void dump(int level = 0); |
void dump(int level = 0); |
80 |
bool isConstExpr() const { return true; } |
bool isConstExpr() const { return true; } |
81 |
|
bool isPolyphonic() const { return false; } |
82 |
}; |
}; |
83 |
typedef Ref<IntLiteral,Node> IntLiteralRef; |
typedef Ref<IntLiteral,Node> IntLiteralRef; |
84 |
|
|
89 |
bool isConstExpr() const { return true; } |
bool isConstExpr() const { return true; } |
90 |
void dump(int level = 0); |
void dump(int level = 0); |
91 |
String evalStr() { return value; } |
String evalStr() { return value; } |
92 |
|
bool isPolyphonic() const { return false; } |
93 |
}; |
}; |
94 |
typedef Ref<StringLiteral,Node> StringLiteralRef; |
typedef Ref<StringLiteral,Node> StringLiteralRef; |
95 |
|
|
100 |
void dump(int level = 0); |
void dump(int level = 0); |
101 |
int argsCount() const { return args.size(); } |
int argsCount() const { return args.size(); } |
102 |
VMExpr* arg(int i) { return (i >= 0 && i < argsCount()) ? &*args.at(i) : NULL; } |
VMExpr* arg(int i) { return (i >= 0 && i < argsCount()) ? &*args.at(i) : NULL; } |
103 |
|
bool isPolyphonic() const; |
104 |
}; |
}; |
105 |
typedef Ref<Args,Node> ArgsRef; |
typedef Ref<Args,Node> ArgsRef; |
106 |
|
|
143 |
}; |
}; |
144 |
typedef Ref<ConstIntVariable,Node> ConstIntVariableRef; |
typedef Ref<ConstIntVariable,Node> ConstIntVariableRef; |
145 |
|
|
146 |
|
class BuiltInIntVariable : public IntVariable { |
147 |
|
String name; |
148 |
|
VMIntRelPtr* ptr; |
149 |
|
public: |
150 |
|
BuiltInIntVariable(const String& name, VMIntRelPtr* ptr); |
151 |
|
void assign(Expression* expr); |
152 |
|
int evalInt(); |
153 |
|
void dump(int level = 0); |
154 |
|
}; |
155 |
|
typedef Ref<BuiltInIntVariable,Node> BuiltInIntVariableRef; |
156 |
|
|
157 |
class PolyphonicIntVariable : public IntVariable { |
class PolyphonicIntVariable : public IntVariable { |
158 |
public: |
public: |
159 |
PolyphonicIntVariable(ParserContext* ctx); |
PolyphonicIntVariable(ParserContext* ctx); |
161 |
}; |
}; |
162 |
typedef Ref<PolyphonicIntVariable,Node> PolyphonicIntVariableRef; |
typedef Ref<PolyphonicIntVariable,Node> PolyphonicIntVariableRef; |
163 |
|
|
164 |
class IntArrayVariable : public Variable { |
class IntArrayVariable : public Variable, virtual public VMIntArrayExpr { |
165 |
ArrayList<int> values; |
ArrayList<int> values; |
166 |
public: |
public: |
167 |
IntArrayVariable(ParserContext* ctx, int size); |
IntArrayVariable(ParserContext* ctx, int size); |
168 |
IntArrayVariable(ParserContext* ctx, int size, ArgsRef values); |
IntArrayVariable(ParserContext* ctx, int size, ArgsRef values); |
169 |
void assign(Expression* expr) {} // ignore scalar assignment |
void assign(Expression* expr) {} // ignore scalar assignment |
170 |
String evalCastToStr() { return ""; } // ignore cast to string |
String evalCastToStr() { return ""; } // ignore scalar cast to string |
171 |
ExprType_t exprType() const { return INT_ARR_EXPR; } |
ExprType_t exprType() const { return INT_ARR_EXPR; } |
172 |
const int arraySize() const { return values.size(); } |
virtual int arraySize() const { return values.size(); } |
173 |
|
virtual int evalIntElement(uint i); |
174 |
|
virtual void assignIntElement(uint i, int value); |
175 |
|
void dump(int level = 0); |
176 |
|
bool isPolyphonic() const { return false; } |
177 |
|
protected: |
178 |
|
IntArrayVariable(ParserContext* ctx, bool bConst); |
179 |
|
}; |
180 |
|
typedef Ref<IntArrayVariable,Node> IntArrayVariableRef; |
181 |
|
|
182 |
|
class BuiltInIntArrayVariable : public IntArrayVariable { |
183 |
|
String name; |
184 |
|
VMInt8Array* array; |
185 |
|
public: |
186 |
|
BuiltInIntArrayVariable(const String& name, VMInt8Array* array); |
187 |
|
int arraySize() const { return array->size; } |
188 |
int evalIntElement(uint i); |
int evalIntElement(uint i); |
189 |
void assignIntElement(uint i, int value); |
void assignIntElement(uint i, int value); |
190 |
void dump(int level = 0); |
void dump(int level = 0); |
191 |
}; |
}; |
192 |
typedef Ref<IntArrayVariable,Node> IntArrayVariableRef; |
typedef Ref<BuiltInIntArrayVariable,Node> BuiltInIntArrayVariableRef; |
193 |
|
|
194 |
class IntArrayElement : public IntVariable { |
class IntArrayElement : public IntVariable { |
195 |
IntArrayVariableRef array; |
IntArrayVariableRef array; |
208 |
void assign(Expression* expr); |
void assign(Expression* expr); |
209 |
String evalStr(); |
String evalStr(); |
210 |
void dump(int level = 0); |
void dump(int level = 0); |
211 |
|
bool isPolyphonic() const { return false; } |
212 |
protected: |
protected: |
213 |
StringVariable(ParserContext* ctx, bool bConst); |
StringVariable(ParserContext* ctx, bool bConst); |
214 |
}; |
}; |
232 |
public: |
public: |
233 |
BinaryOp(ExpressionRef lhs, ExpressionRef rhs) : lhs(lhs), rhs(rhs) { } |
BinaryOp(ExpressionRef lhs, ExpressionRef rhs) : lhs(lhs), rhs(rhs) { } |
234 |
bool isConstExpr() const { return lhs->isConstExpr() && rhs->isConstExpr(); } |
bool isConstExpr() const { return lhs->isConstExpr() && rhs->isConstExpr(); } |
235 |
|
bool isPolyphonic() const { return lhs->isPolyphonic() || rhs->isPolyphonic(); } |
236 |
}; |
}; |
237 |
typedef Ref<BinaryOp,Node> BinaryOpRef; |
typedef Ref<BinaryOp,Node> BinaryOpRef; |
238 |
|
|
289 |
NoOperation() : Statement() {} |
NoOperation() : Statement() {} |
290 |
StmtType_t statementType() const { return STMT_LEAF; } |
StmtType_t statementType() const { return STMT_LEAF; } |
291 |
void dump(int level = 0) {} |
void dump(int level = 0) {} |
292 |
|
bool isPolyphonic() const { return false; } |
293 |
}; |
}; |
294 |
typedef Ref<NoOperation,Node> NoOperationRef; |
typedef Ref<NoOperation,Node> NoOperationRef; |
295 |
|
|
309 |
void dump(int level = 0); |
void dump(int level = 0); |
310 |
StmtType_t statementType() const { return STMT_LIST; } |
StmtType_t statementType() const { return STMT_LIST; } |
311 |
virtual Statement* statement(uint i); |
virtual Statement* statement(uint i); |
312 |
|
bool isPolyphonic() const; |
313 |
}; |
}; |
314 |
typedef Ref<Statements,Node> StatementsRef; |
typedef Ref<Statements,Node> StatementsRef; |
315 |
|
|
334 |
bool isConstExpr() const { return false; } |
bool isConstExpr() const { return false; } |
335 |
ExprType_t exprType() const; |
ExprType_t exprType() const; |
336 |
String evalCastToStr(); |
String evalCastToStr(); |
337 |
|
bool isPolyphonic() const { return args->isPolyphonic(); } |
338 |
protected: |
protected: |
339 |
VMFnResult* execVMFn(); |
VMFnResult* execVMFn(); |
340 |
}; |
}; |
342 |
|
|
343 |
class EventHandler : virtual public Statements, virtual public VMEventHandler { |
class EventHandler : virtual public Statements, virtual public VMEventHandler { |
344 |
StatementsRef statements; |
StatementsRef statements; |
345 |
|
bool usingPolyphonics; |
346 |
public: |
public: |
347 |
void dump(int level = 0); |
void dump(int level = 0); |
348 |
StmtFlags_t exec(); |
StmtFlags_t exec(); |
349 |
EventHandler(StatementsRef statements) { this->statements = statements; } |
EventHandler(StatementsRef statements); |
350 |
Statement* statement(uint i) { return statements->statement(i); } |
Statement* statement(uint i) { return statements->statement(i); } |
351 |
|
bool isPolyphonic() const { return usingPolyphonics; } |
352 |
}; |
}; |
353 |
typedef Ref<EventHandler,Node> EventHandlerRef; |
typedef Ref<EventHandler,Node> EventHandlerRef; |
354 |
|
|
391 |
EventHandler* eventHandlerByName(const String& name) const; |
EventHandler* eventHandlerByName(const String& name) const; |
392 |
EventHandler* eventHandler(uint index) const; |
EventHandler* eventHandler(uint index) const; |
393 |
inline uint size() const { return args.size(); } |
inline uint size() const { return args.size(); } |
394 |
|
bool isPolyphonic() const; |
395 |
}; |
}; |
396 |
typedef Ref<EventHandlers,Node> EventHandlersRef; |
typedef Ref<EventHandlers,Node> EventHandlersRef; |
397 |
|
|
403 |
Assignment(VariableRef variable, ExpressionRef value); |
Assignment(VariableRef variable, ExpressionRef value); |
404 |
void dump(int level = 0); |
void dump(int level = 0); |
405 |
StmtFlags_t exec(); |
StmtFlags_t exec(); |
406 |
|
bool isPolyphonic() const { return variable->isPolyphonic() || value->isPolyphonic(); } |
407 |
}; |
}; |
408 |
typedef Ref<Assignment,Node> AssignmentRef; |
typedef Ref<Assignment,Node> AssignmentRef; |
409 |
|
|
419 |
void dump(int level = 0); |
void dump(int level = 0); |
420 |
int evalBranch(); |
int evalBranch(); |
421 |
Statements* branch(uint i) const; |
Statements* branch(uint i) const; |
422 |
|
bool isPolyphonic() const; |
423 |
}; |
}; |
424 |
typedef Ref<If,Node> IfRef; |
typedef Ref<If,Node> IfRef; |
425 |
|
|
443 |
//void addBranch(IntExprRef from, IntExprRef to, StatementsRef statements); |
//void addBranch(IntExprRef from, IntExprRef to, StatementsRef statements); |
444 |
//void addBranch(CaseBranchRef branch); |
//void addBranch(CaseBranchRef branch); |
445 |
//void addBranches(CaseBranchesRef branches); |
//void addBranches(CaseBranchesRef branches); |
446 |
|
bool isPolyphonic() const; |
447 |
}; |
}; |
448 |
typedef Ref<SelectCase,Node> SelectCaseRef; |
typedef Ref<SelectCase,Node> SelectCaseRef; |
449 |
|
|
457 |
void dump(int level = 0); |
void dump(int level = 0); |
458 |
bool evalLoopStartCondition(); |
bool evalLoopStartCondition(); |
459 |
Statements* statements() const; |
Statements* statements() const; |
460 |
|
bool isPolyphonic() const { return m_condition->isPolyphonic() || m_statements->isPolyphonic(); } |
461 |
}; |
}; |
462 |
|
|
463 |
class Neg : public IntExpr { |
class Neg : public IntExpr { |
467 |
int evalInt() { return (expr) ? -expr->evalInt() : 0; } |
int evalInt() { return (expr) ? -expr->evalInt() : 0; } |
468 |
void dump(int level = 0); |
void dump(int level = 0); |
469 |
bool isConstExpr() const { return expr->isConstExpr(); } |
bool isConstExpr() const { return expr->isConstExpr(); } |
470 |
|
bool isPolyphonic() const { return expr->isPolyphonic(); } |
471 |
}; |
}; |
472 |
typedef Ref<Neg,Node> NegRef; |
typedef Ref<Neg,Node> NegRef; |
473 |
|
|
479 |
String evalStr(); |
String evalStr(); |
480 |
void dump(int level = 0); |
void dump(int level = 0); |
481 |
bool isConstExpr() const; |
bool isConstExpr() const; |
482 |
|
bool isPolyphonic() const { return lhs->isPolyphonic() || rhs->isPolyphonic(); } |
483 |
}; |
}; |
484 |
typedef Ref<ConcatString,Node> ConcatStringRef; |
typedef Ref<ConcatString,Node> ConcatStringRef; |
485 |
|
|
498 |
int evalInt(); |
int evalInt(); |
499 |
void dump(int level = 0); |
void dump(int level = 0); |
500 |
bool isConstExpr() const; |
bool isConstExpr() const; |
501 |
|
bool isPolyphonic() const { return lhs->isPolyphonic() || rhs->isPolyphonic(); } |
502 |
private: |
private: |
503 |
IntExprRef lhs; |
IntExprRef lhs; |
504 |
IntExprRef rhs; |
IntExprRef rhs; |
529 |
int evalInt() { return !expr->evalInt(); } |
int evalInt() { return !expr->evalInt(); } |
530 |
void dump(int level = 0); |
void dump(int level = 0); |
531 |
bool isConstExpr() const { return expr->isConstExpr(); } |
bool isConstExpr() const { return expr->isConstExpr(); } |
532 |
|
bool isPolyphonic() const { return expr->isPolyphonic(); } |
533 |
}; |
}; |
534 |
typedef Ref<Not,Node> NotRef; |
typedef Ref<Not,Node> NotRef; |
535 |
|
|
543 |
|
|
544 |
void* scanner; |
void* scanner; |
545 |
std::istream* is; |
std::istream* is; |
546 |
std::vector<ParserIssue> errors; |
std::vector<ParserIssue> vErrors; |
547 |
std::vector<ParserIssue> warnings; |
std::vector<ParserIssue> vWarnings; |
548 |
std::vector<ParserIssue> issues; |
std::vector<ParserIssue> vIssues; |
549 |
|
|
550 |
std::set<String> builtinPreprocessorConditions; |
std::set<String> builtinPreprocessorConditions; |
551 |
std::set<String> userPreprocessorConditions; |
std::set<String> userPreprocessorConditions; |
564 |
|
|
565 |
ArrayList<int>* globalIntMemory; |
ArrayList<int>* globalIntMemory; |
566 |
ArrayList<String>* globalStrMemory; |
ArrayList<String>* globalStrMemory; |
567 |
|
int requiredMaxStackSize; |
568 |
|
|
569 |
VMFunctionProvider* functionProvider; |
VMFunctionProvider* functionProvider; |
570 |
|
|
573 |
ParserContext(VMFunctionProvider* parent) : |
ParserContext(VMFunctionProvider* parent) : |
574 |
scanner(NULL), is(NULL), |
scanner(NULL), is(NULL), |
575 |
globalIntVarCount(0), globalStrVarCount(0), polyphonicIntVarCount(0), |
globalIntVarCount(0), globalStrVarCount(0), polyphonicIntVarCount(0), |
576 |
globalIntMemory(NULL), globalStrMemory(NULL), functionProvider(parent), |
globalIntMemory(NULL), globalStrMemory(NULL), requiredMaxStackSize(-1), |
577 |
execContext(NULL) |
functionProvider(parent), execContext(NULL) |
578 |
{ |
{ |
579 |
} |
} |
580 |
virtual ~ParserContext() { destroyScanner(); } |
virtual ~ParserContext(); |
581 |
VariableRef globalVar(const String& name); |
VariableRef globalVar(const String& name); |
582 |
IntVariableRef globalIntVar(const String& name); |
IntVariableRef globalIntVar(const String& name); |
583 |
StringVariableRef globalStrVar(const String& name); |
StringVariableRef globalStrVar(const String& name); |
589 |
bool setPreprocessorCondition(const char* name); |
bool setPreprocessorCondition(const char* name); |
590 |
bool resetPreprocessorCondition(const char* name); |
bool resetPreprocessorCondition(const char* name); |
591 |
bool isPreprocessorConditionSet(const char* name); |
bool isPreprocessorConditionSet(const char* name); |
592 |
|
std::vector<ParserIssue> issues() const OVERRIDE; |
593 |
|
std::vector<ParserIssue> errors() const OVERRIDE; |
594 |
|
std::vector<ParserIssue> warnings() const OVERRIDE; |
595 |
|
VMEventHandler* eventHandler(uint index) OVERRIDE; |
596 |
|
VMEventHandler* eventHandlerByName(const String& name) OVERRIDE; |
597 |
|
void registerBuiltInConstIntVariables(const std::map<String,int>& vars); |
598 |
|
void registerBuiltInIntVariables(const std::map<String,VMIntRelPtr*>& vars); |
599 |
|
void registerBuiltInIntArrayVariables(const std::map<String,VMInt8Array*>& vars); |
600 |
}; |
}; |
601 |
|
|
602 |
class ExecContext : public VMExecContext { |
class ExecContext : public VMExecContext { |
643 |
stackFrame = -1; |
stackFrame = -1; |
644 |
} |
} |
645 |
|
|
646 |
int suspensionTimeMicroseconds() const { |
int suspensionTimeMicroseconds() const OVERRIDE { |
647 |
return suspendMicroseconds; |
return suspendMicroseconds; |
648 |
} |
} |
649 |
}; |
}; |