extensions/SamplerScript.h

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  23  * Contributor(s):
  24  *   Adobe AS3 Team
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  39
  40 #ifndef __avmplus_SamplerScript__
  41 #define __avmplus_SamplerScript__
  42
  43 namespace avmplus
  44 {
  45     struct Sample;
  46
  47     class TraceClass : public ClassClosure
  48     {
  49     public:
  50         TraceClass(VTable* cvtable);
  51
  52         int getLevel(int target);
  53         Atom setLevel(int lvl, int target);
  54         Atom setListener(FunctionObject* f);
  55         FunctionObject* getListener();
  56
  57         DECLARE_SLOTS_TraceClass;
  58     };
  59
  60     class SamplerScript
  61     {
  62     private:
  63         static bool trusted(ScriptObject* self) { return self->toplevel()->sampler_trusted(self); }
  64         explicit SamplerScript(); // unimplemented, not constructable
  65
  66     public:
  67         enum { GET = 1, SET = 2 };
  68
  69         static double getSize(ScriptObject* self, Atom o);
  70         static Atom getMemberNames(ScriptObject* self, Atom o, bool instanceNames);
  71         static Atom _getSamples(ScriptObject* self, ClassClosure* cf);
  72         static void clearSamples(ScriptObject* self);
  73         static void startSampling(ScriptObject* self);
  74         static void stopSampling(ScriptObject* self);
  75         static void pauseSampling(ScriptObject* self);
  76         static void sampleInternalAllocs(ScriptObject* self, bool b);
  77         static double getSampleCount(ScriptObject* self);
  78         static void _setSamplerCallback(ScriptObject* self, ScriptObject* callback);
  79         static double _getInvocationCount(ScriptObject* self, Atom a, QNameObject* qname, uint32_t type);
  80         static bool isGetterSetter(ScriptObject* self, Atom a, QNameObject* name);
  81
  82         static ArrayObject* getLexicalScopes(ScriptObject* self, FunctionObject *function);
  83         static Atom getSavedThis(ScriptObject* self, FunctionObject *method);
  84
  85         static Stringp getMasterString(ScriptObject* self, Stringp str);
  86
  87 #ifdef DEBUGGER
  88     private:
  89         static ClassClosure* getType(Toplevel* toplevel, SamplerObjectType sot, const void *obj);
  90
  91         friend class SampleIterator;
  92         static ScriptObject* makeSample(ScriptObject* self, ClassFactoryClass* cf, const Sample& sample);
  93         static bool set_stack(ScriptObject* self, ClassFactoryClass* cf, const Sample& sample, SampleObject* sam);
  94 #endif
  95     };
  96
  97     class SampleClass : public ClassClosure
  98     {
  99     public:
 100         SampleClass(VTable *vtable);
 101
 102         DECLARE_SLOTS_SampleClass;
 103     };
 104
 105     class SampleObject : public ScriptObject
 106     {
 107         friend class SamplerScript;
 108     public:
 109         SampleObject(VTable *vtable, ScriptObject *delegate);
 110
 111         DECLARE_SLOTS_SampleObject;
 112     };
 113
 114     class NewObjectSampleObject : public SampleObject
 115     {
 116         friend class SamplerScript;
 117     public:
 118         NewObjectSampleObject(VTable *vtable, ScriptObject *delegate);
 119         Atom get_object();
 120         double get_size();
 121         void setRef(AvmPlusScriptableObject* o) { obj = o; }
 122         void setSize(uint64_t s) { size = s; }
 123     private:
 124         DRCWB(AvmPlusScriptableObject*) obj;
 125         uint64_t size;
 126
 127         DECLARE_SLOTS_NewObjectSampleObject;
 128     };
 129
 130     class NewObjectSampleClass : public SampleClass
 131     {
 132     public:
 133         NewObjectSampleClass(VTable *vtable);
 134
 135         DECLARE_SLOTS_NewObjectSampleClass;
 136     };
 137
 138     class DeleteObjectSampleObject : public SampleObject
 139     {
 140         friend class SamplerScript;
 141     public:
 142         DeleteObjectSampleObject(VTable *vtable, ScriptObject *delegate);
 143
 144         DECLARE_SLOTS_DeleteObjectSampleObject;
 145     };
 146
 147     class DeleteObjectSampleClass : public SampleClass
 148     {
 149     public:
 150         DeleteObjectSampleClass(VTable *vtable);
 151
 152         DECLARE_SLOTS_DeleteObjectSampleClass;
 153     };
 154
 155     class StackFrameObject : public ScriptObject
 156     {
 157         friend class SamplerScript;
 158     public:
 159         StackFrameObject(VTable *vtable, ScriptObject *delegate) : ScriptObject(vtable, delegate) {}
 160
 161         DECLARE_SLOTS_StackFrameObject;
 162     };
 163
 164     class StackFrameClass : public ClassClosure
 165     {
 166     public:
 167         StackFrameClass(VTable *vtable) : ClassClosure(vtable) { createVanillaPrototype(); }
 168
 169         DECLARE_SLOTS_StackFrameClass;
 170     };
 171
 172     class ClassFactoryClass : public ClassClosure
 173     {
 174         friend class SamplerScript;
 175     public:
 176         ClassFactoryClass(VTable *vtable) : ClassClosure(vtable) { createVanillaPrototype(); }
 177
 178         DECLARE_SLOTS_ClassFactoryClass;
 179     };
 180 }
 181 #endif // __avmplus_SamplerScript__