refine amf0 object size to total_size, elem count to count

@@ -1212,7 +1212,7 @@ int SrsHls::on_meta_data(SrsAmf0Object* metadata)
 	}
 	
 	SrsAmf0Object* obj = metadata;
-	if (obj->size() <= 0) {
+	if (obj->count() <= 0) {
 		srs_trace("no metadata persent, hls ignored it.");
 		return ret;
 	}

@@ -71,7 +71,7 @@ public:
 	__SrsAmf0String(const char* _value);
 	virtual ~__SrsAmf0String();
 	
-	virtual int size();
+	virtual int total_size();
 	virtual int read(SrsStream* stream);
 	virtual int write(SrsStream* stream);
 };
@@ -91,7 +91,7 @@ public:
 	__SrsAmf0Boolean(bool _value);
 	virtual ~__SrsAmf0Boolean();
 	
-	virtual int size();
+	virtual int total_size();
 	virtual int read(SrsStream* stream);
 	virtual int write(SrsStream* stream);
 };
@@ -110,7 +110,7 @@ public:
 	__SrsAmf0Number(double _value);
 	virtual ~__SrsAmf0Number();
 	
-	virtual int size();
+	virtual int total_size();
 	virtual int read(SrsStream* stream);
 	virtual int write(SrsStream* stream);
 };
@@ -126,7 +126,7 @@ public:
 	__SrsAmf0Null();
 	virtual ~__SrsAmf0Null();
 	
-	virtual int size();
+	virtual int total_size();
 	virtual int read(SrsStream* stream);
 	virtual int write(SrsStream* stream);
 };
@@ -142,7 +142,7 @@ public:
 	__SrsAmf0Undefined();
 	virtual ~__SrsAmf0Undefined();
 	
-	virtual int size();
+	virtual int total_size();
 	virtual int read(SrsStream* stream);
 	virtual int write(SrsStream* stream);
 };
@@ -162,7 +162,7 @@ public:
 	__SrsUnSortedHashtable();
 	virtual ~__SrsUnSortedHashtable();
 	
-	virtual int size();
+	virtual int count();
 	virtual void clear();
 	virtual std::string key_at(int index);
 	virtual SrsAmf0Any* value_at(int index);
@@ -186,7 +186,7 @@ public:
 	__SrsAmf0ObjectEOF();
 	virtual ~__SrsAmf0ObjectEOF();
 	
-	virtual int size();
+	virtual int total_size();
 	virtual int read(SrsStream* stream);
 	virtual int write(SrsStream* stream);
 };
@@ -407,7 +407,7 @@ __SrsUnSortedHashtable::~__SrsUnSortedHashtable()
 	properties.clear();
 }
 
-int __SrsUnSortedHashtable::size()
+int __SrsUnSortedHashtable::count()
 {
 	return (int)properties.size();
 }
@@ -419,14 +419,14 @@ void __SrsUnSortedHashtable::clear()
 
 std::string __SrsUnSortedHashtable::key_at(int index)
 {
-	srs_assert(index < size());
+	srs_assert(index < count());
 	SrsObjectPropertyType& elem = properties[index];
 	return elem.first;
 }
 
 SrsAmf0Any* __SrsUnSortedHashtable::value_at(int index)
 {
-	srs_assert(index < size());
+	srs_assert(index < count());
 	SrsObjectPropertyType& elem = properties[index];
 	return elem.second;
 }
@@ -511,7 +511,7 @@ __SrsAmf0ObjectEOF::~__SrsAmf0ObjectEOF()
 {
 }
 
-int __SrsAmf0ObjectEOF::size()
+int __SrsAmf0ObjectEOF::total_size()
 {
 	return SrsAmf0Size::object_eof();
 }
@@ -594,11 +594,11 @@ SrsAmf0Object::~SrsAmf0Object()
 	srs_freep(eof);
 }
 
-int SrsAmf0Object::size()
+int SrsAmf0Object::total_size()
 {
 	int size = 1;
 	
-	for (int i = 0; i < properties->size(); i++){
+	for (int i = 0; i < properties->count(); i++){
 		std::string name = key_at(i);
 		SrsAmf0Any* value = value_at(i);
 		
@@ -681,7 +681,7 @@ int SrsAmf0Object::write(SrsStream* stream)
 	srs_verbose("amf0 write object marker success");
 	
 	// value
-	for (int i = 0; i < properties->size(); i++) {
+	for (int i = 0; i < properties->count(); i++) {
 		std::string name = this->key_at(i);
 		SrsAmf0Any* any = this->value_at(i);
 		
@@ -710,7 +710,7 @@ int SrsAmf0Object::write(SrsStream* stream)
 
 int SrsAmf0Object::count()
 {
-	return properties->size();
+	return properties->count();
 }
 
 std::string SrsAmf0Object::key_at(int index)
@@ -756,11 +756,11 @@ SrsAmf0EcmaArray::~SrsAmf0EcmaArray()
 	srs_freep(eof);
 }
 
-int SrsAmf0EcmaArray::size()
+int SrsAmf0EcmaArray::total_size()
 {
 	int size = 1 + 4;
 	
-	for (int i = 0; i < properties->size(); i++){
+	for (int i = 0; i < properties->count(); i++){
 		std::string name = key_at(i);
 		SrsAmf0Any* value = value_at(i);
 		
@@ -863,7 +863,7 @@ int SrsAmf0EcmaArray::write(SrsStream* stream)
 	srs_verbose("amf0 write ecma_array count success. count=%d", _count);
 	
 	// value
-	for (int i = 0; i < properties->size(); i++) {
+	for (int i = 0; i < properties->count(); i++) {
 		std::string name = this->key_at(i);
 		SrsAmf0Any* any = this->value_at(i);
 		
@@ -897,7 +897,7 @@ void SrsAmf0EcmaArray::clear()
 
 int SrsAmf0EcmaArray::count()
 {
-	return properties->size();
+	return properties->count();
 }
 
 std::string SrsAmf0EcmaArray::key_at(int index)
@@ -961,7 +961,7 @@ int SrsAmf0Size::object(SrsAmf0Object* obj)
 		return 0;
 	}
 	
-	return obj->size();
+	return obj->total_size();
 }
 
 int SrsAmf0Size::object_eof()
@@ -975,7 +975,7 @@ int SrsAmf0Size::ecma_array(SrsAmf0EcmaArray* arr)
 		return 0;
 	}
 	
-	return arr->size();
+	return arr->total_size();
 }
 
 int SrsAmf0Size::any(SrsAmf0Any* o)
@@ -984,7 +984,7 @@ int SrsAmf0Size::any(SrsAmf0Any* o)
 		return 0;
 	}
 	
-	return o->size();
+	return o->total_size();
 }
 
 __SrsAmf0String::__SrsAmf0String(const char* _value)
@@ -999,7 +999,7 @@ __SrsAmf0String::~__SrsAmf0String()
 {
 }
 
-int __SrsAmf0String::size()
+int __SrsAmf0String::total_size()
 {
 	return SrsAmf0Size::str(value);
 }
@@ -1024,7 +1024,7 @@ __SrsAmf0Boolean::~__SrsAmf0Boolean()
 {
 }
 
-int __SrsAmf0Boolean::size()
+int __SrsAmf0Boolean::total_size()
 {
 	return SrsAmf0Size::boolean();
 }
@@ -1049,7 +1049,7 @@ __SrsAmf0Number::~__SrsAmf0Number()
 {
 }
 
-int __SrsAmf0Number::size()
+int __SrsAmf0Number::total_size()
 {
 	return SrsAmf0Size::number();
 }
@@ -1073,7 +1073,7 @@ __SrsAmf0Null::~__SrsAmf0Null()
 {
 }
 
-int __SrsAmf0Null::size()
+int __SrsAmf0Null::total_size()
 {
 	return SrsAmf0Size::null();
 }
@@ -1097,7 +1097,7 @@ __SrsAmf0Undefined::~__SrsAmf0Undefined()
 {
 }
 
-int __SrsAmf0Undefined::size()
+int __SrsAmf0Undefined::total_size()
 {
 	return SrsAmf0Size::undefined();
 }

@@ -121,7 +121,7 @@ public:
 	/**
 	* get the size of amf0 any, including the marker size.
 	*/
-	virtual int size() = 0;
+	virtual int total_size() = 0;
 	/**
 	* read elem from stream
 	*/
@@ -159,7 +159,7 @@ public:
 	virtual ~SrsAmf0Object();
 
 public:
-	virtual int size();
+	virtual int total_size();
 	virtual int read(SrsStream* stream);
 	virtual int write(SrsStream* stream);
 	
@@ -198,7 +198,7 @@ public:
 	virtual ~SrsAmf0EcmaArray();
 
 public:
-	virtual int size();
+	virtual int total_size();
 	virtual int read(SrsStream* stream);
 	virtual int write(SrsStream* stream);
 	

@@ -1884,17 +1884,8 @@ int SrsConnectAppResPacket::get_message_type()
 
 int SrsConnectAppResPacket::get_size()
 {
-    int size = SrsAmf0Size::str(command_name) + SrsAmf0Size::number();
-    
-    if (props->size() > 0) {
-        size += SrsAmf0Size::object(props);
-    }
-    
-    if (info->size() > 0) {
-        size += SrsAmf0Size::object(info);
-    }
-
-    return size;
+    return SrsAmf0Size::str(command_name) + SrsAmf0Size::number() 
+    	+ SrsAmf0Size::object(props) + SrsAmf0Size::object(info);
 }
 
 int SrsConnectAppResPacket::encode_packet(SrsStream* stream)

@@ -383,7 +383,7 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->read(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 		EXPECT_EQ(3, s.pos());
 		
 		s.reset();
@@ -397,7 +397,7 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 		EXPECT_EQ(3, s.pos());
 		
 		s.skip(-3);
@@ -412,7 +412,7 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 		
 		s.reset();
 		EXPECT_EQ(2, s.read_1bytes());
@@ -423,7 +423,7 @@ VOID TEST(AMF0Test, AnyIO)
 		s.reset();
 		s.current()[3] = 'x';
 		EXPECT_EQ(ERROR_SUCCESS, o->read(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 		EXPECT_STREQ("xinlin", o->to_str().c_str());
 	}
 	
@@ -435,14 +435,14 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();
 		EXPECT_EQ(0, s.read_1bytes());
 		
 		s.reset();
 		EXPECT_EQ(ERROR_SUCCESS, o->read(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 		EXPECT_DOUBLE_EQ(10, o->to_number());
 	}
 	
@@ -454,14 +454,14 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();
 		EXPECT_EQ(1, s.read_1bytes());
 		
 		s.reset();
 		EXPECT_EQ(ERROR_SUCCESS, o->read(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 		EXPECT_TRUE(o->to_boolean());
 	}
 	if (true) {
@@ -471,14 +471,14 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();
 		EXPECT_EQ(1, s.read_1bytes());
 		
 		s.reset();
 		EXPECT_EQ(ERROR_SUCCESS, o->read(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 		EXPECT_FALSE(o->to_boolean());
 	}
 	
@@ -490,14 +490,14 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();
 		EXPECT_EQ(5, s.read_1bytes());
 		
 		s.reset();
 		EXPECT_EQ(ERROR_SUCCESS, o->read(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 		EXPECT_TRUE(o->is_null());
 	}
 	
@@ -509,14 +509,14 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();
 		EXPECT_EQ(6, s.read_1bytes());
 		
 		s.reset();
 		EXPECT_EQ(ERROR_SUCCESS, o->read(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 		EXPECT_TRUE(o->is_undefined());
 	}
 
@@ -528,7 +528,7 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();
 		
@@ -548,7 +548,7 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();
 		
@@ -568,7 +568,7 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();
 		
@@ -588,7 +588,7 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();
 		
@@ -607,7 +607,7 @@ VOID TEST(AMF0Test, AnyIO)
 		SrsAutoFree(SrsAmf0Any, o, false);
 		
 		EXPECT_EQ(ERROR_SUCCESS, o->write(&s));
-		EXPECT_EQ(o->size(), s.pos());
+		EXPECT_EQ(o->total_size(), s.pos());
 
 		s.reset();