添加to_string接口

src/Rtmp/amf.cpp

@@ -30,6 +30,7 @@
 #include "Util/util.h"
 #include "Util/util.h"
 #include "Util/logger.h"
 #include "Util/logger.h"
 #include "Network/sockutil.h"
 #include "Network/sockutil.h"
+#include "Util/util.h"
 using namespace toolkit;
 using namespace toolkit;
 
 
 /////////////////////AMFValue/////////////////////////////
 /////////////////////AMFValue/////////////////////////////
@@ -225,6 +226,32 @@ bool AMFValue::as_boolean() const {
     }
     }
 }
 }
 
 
+string AMFValue::to_string() const{
+    switch (_type) {
+        case AMF_NUMBER:
+            return StrPrinter << _value.number;
+        case AMF_INTEGER:
+            return StrPrinter << _value.integer;
+        case AMF_BOOLEAN:
+            return _value.boolean ? "true" : "false";
+        case AMF_STRING:
+            return *(_value.string);
+        case AMF_OBJECT:
+            return "object";
+        case AMF_NULL:
+            return "null";
+        case AMF_UNDEFINED:
+            return "undefined";
+        case AMF_ECMA_ARRAY:
+            return "ecma_array";
+        case AMF_STRICT_ARRAY:
+            return "strict_array";
+        default:
+            throw std::runtime_error("can not convert to string ");
+    }
+}
+
+
 const AMFValue& AMFValue::operator[](const char *str) const {
 const AMFValue& AMFValue::operator[](const char *str) const {
     if (_type != AMF_OBJECT && _type != AMF_ECMA_ARRAY) {
     if (_type != AMF_OBJECT && _type != AMF_ECMA_ARRAY) {
         throw std::runtime_error("AMF not a object");
         throw std::runtime_error("AMF not a object");

src/Rtmp/amf.h

@@ -73,6 +73,7 @@ public:
 	double as_number() const;
 	double as_number() const;
 	int as_integer() const;
 	int as_integer() const;
     bool as_boolean() const;
     bool as_boolean() const;
+	string to_string() const;
 	const AMFValue &operator[](const char *str) const;
 	const AMFValue &operator[](const char *str) const;
 	void object_for_each(const function<void(const string &key, const AMFValue &val)> &fun) const ;
 	void object_for_each(const function<void(const string &key, const AMFValue &val)> &fun) const ;
 	operator bool() const;
 	operator bool() const;