#define _TRACE_MODEL_HPP_
-#include <cassert>
+#include <assert.h>
-#include <string>
#include <map>
-#include <list>
#include <vector>
#include <iostream>
namespace Trace {
-class Visitor;
-class Dumper;
-class UInt;
+typedef unsigned Id;
-class Value
-{
-public:
- virtual ~Value() {}
- virtual void visit(Visitor &visitor) = 0;
+struct FunctionSig {
+ Id id;
+ const char *name;
+ unsigned num_args;
+ const char **arg_names;
+};
- virtual operator bool (void) const = 0;
- virtual operator signed long long (void) const;
- virtual operator unsigned long long (void) const;
- virtual operator double (void) const;
- virtual void *blob(void) const;
- const char *string(void) const;
+struct StructSig {
+ Id id;
+ const char *name;
+ unsigned num_members;
+ const char **member_names;
+};
- inline operator signed char (void) const {
- return static_cast<signed long long>(*this);
- }
- inline operator unsigned char (void) const {
- return static_cast<signed long long>(*this);
- }
+struct EnumSig {
+ Id id;
+ const char *name;
+ signed long long value;
+};
- inline operator signed short (void) const {
- return static_cast<signed long long>(*this);
- }
- inline operator unsigned short (void) const {
- return static_cast<unsigned long long>(*this);
- }
+struct BitmaskFlag {
+ const char *name;
+ unsigned long long value;
+};
- inline operator signed (void) const {
- return static_cast<signed long long>(*this);
- }
- inline operator unsigned (void) const {
- return static_cast<unsigned long long>(*this);
- }
+struct BitmaskSig {
+ Id id;
+ unsigned num_flags;
+ const BitmaskFlag *flags;
+};
- inline operator signed long (void) const {
- return static_cast<signed long long>(*this);
- }
- inline operator unsigned long (void) const {
- return static_cast<unsigned long long>(*this);
- }
+class Visitor;
- inline operator float (void) const {
- return static_cast<double>(*this);
- }
+
+class Value
+{
+public:
+ virtual ~Value() {}
+ virtual void visit(Visitor &visitor) = 0;
+
+ virtual bool toBool(void) const = 0;
+ virtual signed long long toSInt(void) const;
+ virtual unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
+
+ virtual void *toPointer(void) const;
+ virtual void *toPointer(bool bind);
+ virtual unsigned long long toUIntPtr(void) const;
+ virtual const char *toString(void) const;
const Value & operator[](size_t index) const;
+
+ void dump(std::ostream &os, bool color=true);
};
class Null : public Value
{
public:
- operator bool (void) const;
- operator signed long long (void) const;
- operator unsigned long long (void) const;
- operator double (void) const;
- void *blob(void) const;
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
+ void *toPointer(void) const;
+ void *toPointer(bool bind);
+ unsigned long long toUIntPtr(void) const;
+ const char *toString(void) const;
void visit(Visitor &visitor);
};
public:
Bool(bool _value) : value(_value) {}
- operator bool (void) const;
- operator signed long long (void) const;
- operator unsigned long long (void) const;
- operator double (void) const;
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
bool value;
public:
SInt(signed long long _value) : value(_value) {}
- operator bool (void) const;
- operator signed long long (void) const;
- operator unsigned long long (void) const;
- operator double (void) const;
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
signed long long value;
public:
UInt(unsigned long long _value) : value(_value) {}
- operator bool (void) const;
- operator signed long long (void) const;
- operator unsigned long long (void) const;
- operator double (void) const;
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
unsigned long long value;
public:
Float(double _value) : value(_value) {}
- operator bool (void) const;
- operator signed long long (void) const;
- operator unsigned long long (void) const;
- operator double (void) const;
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
double value;
class String : public Value
{
public:
- String(std::string _value) : value(_value) {}
+ String(const char * _value) : value(_value) {}
- operator bool (void) const;
+ bool toBool(void) const;
+ const char *toString(void) const;
void visit(Visitor &visitor);
- std::string value;
+ const char * value;
};
class Enum : public Value
{
public:
- struct Signature : public std::pair<std::string, Value *>
- {
- Signature()
- : std::pair<std::string, Value *>()
- {}
- Signature(const std::string &n, Trace::Value *val)
- : std::pair<std::string, Value *>(n, val)
- {}
- ~Signature()
- {
- delete second;
- }
- };
-
- Enum(const Signature *_sig) : sig(_sig) {}
+ Enum(const EnumSig *_sig) : sig(_sig) {}
- operator bool (void) const;
- operator signed long long (void) const;
- operator unsigned long long (void) const;
- operator double (void) const;
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
- const Signature *sig;
+ const EnumSig *sig;
};
class Bitmask : public UInt
{
public:
- typedef std::pair<std::string, unsigned long long> Pair;
- typedef std::vector<Pair> Signature;
-
- Bitmask(const Signature *_sig, unsigned long long _value) : UInt(_value), sig(_sig) {}
+ Bitmask(const BitmaskSig *_sig, unsigned long long _value) : UInt(_value), sig(_sig) {}
void visit(Visitor &visitor);
- const Signature *sig;
+ const BitmaskSig *sig;
};
class Struct : public Value
{
public:
- struct Signature {
- std::string name;
- std::vector<std::string> member_names;
- };
-
- Struct(Signature *_sig) : sig(_sig), members(_sig->member_names.size()) { }
+ Struct(StructSig *_sig) : sig(_sig), members(_sig->num_members) { }
~Struct();
- operator bool (void) const;
+ bool toBool(void) const;
void visit(Visitor &visitor);
- const Signature *sig;
+ const StructSig *sig;
std::vector<Value *> members;
};
Array(size_t len) : values(len) {}
~Array();
- operator bool (void) const;
+ bool toBool(void) const;
void visit(Visitor &visitor);
std::vector<Value *> values;
Blob(size_t _size) {
size = _size;
buf = new char[_size];
+ bound = false;
}
~Blob();
- operator bool (void) const;
- void *blob(void) const;
+ bool toBool(void) const;
+ void *toPointer(void) const;
+ void *toPointer(bool bind);
void visit(Visitor &visitor);
size_t size;
char *buf;
+ bool bound;
};
public:
Pointer(unsigned long long value) : UInt(value) {}
- operator bool (void) const;
- void *blob(void) const;
+ bool toBool(void) const;
+ void *toPointer(void) const;
+ void *toPointer(bool bind);
+ unsigned long long toUIntPtr(void) const;
void visit(Visitor &visitor);
};
};
-std::ostream & operator <<(std::ostream &os, Value *value);
-
-
-signed long long asSInt(const Value &node);
-unsigned long long asUInt(const Value &node);
-double asFloat(const Value &node);
+inline std::ostream & operator <<(std::ostream &os, Value *value) {
+ if (value) {
+ value->dump(os);
+ }
+ return os;
+}
class Call
{
public:
- struct Signature {
- std::string name;
- std::vector<std::string> arg_names;
- };
-
unsigned no;
- const Signature *sig;
+ const FunctionSig *sig;
std::vector<Value *> args;
Value *ret;
- Call(Signature *_sig) : sig(_sig), args(_sig->arg_names.size()), ret(0) { }
+ Call(FunctionSig *_sig) : sig(_sig), args(_sig->num_args), ret(0) { }
~Call();
- inline const std::string & name(void) const {
+ inline const char * name(void) const {
return sig->name;
}
inline Value & arg(unsigned index) {
+ assert(index < args.size());
return *(args[index]);
}
+
+ void dump(std::ostream &os, bool color=true);
};
-std::ostream & operator <<(std::ostream &os, Call &call);
+inline std::ostream & operator <<(std::ostream &os, Call &call) {
+ call.dump(os);
+ return os;
+}
} /* namespace Trace */