std::string
JsonValue::ToJson(std::string &str)
{
char buf[128];
JsonTuple *tup;
switch(GetType()) {
case JsonType_Bool:
if (m_boolVal == true) {
str += "true";
} else {
str += "false";
}
break;
case JsonType_Null:
str += "null";
break;
case JsonType_Double:
sprintf(buf, "%g", m_dblVal);
str += buf;
break;
case JsonType_Number:
sprintf(buf, "%ld", m_longVal);
str += buf;
break;
case JsonType_String:
snprintf(buf, sizeof(buf), "%s", m_strVal.c_str());
str += buf;
break;
case JsonType_Object:
str += "{";
str = DumpChildren(str);
str += "}";
break;
case JsonType_Array:
str += "[";
str = DumpChildren(str);
str += "]";
break;
case JsonType_Tuple:
tup = static_cast<JsonTuple *>(this);
str += tup->GetKey();
str += " : ";
str = tup->GetKeyValue()->ToJson(str);
break;
case JsonType_Root:
str = DumpChildren(str);
break;
}
return str;
}
JSONValue *
JSONAPI::ToJsonValue(JsonNode *node)
{
JsonType type = node->GetType();
JSONValue *val = (JSONValue *) NULL;
switch(type) {
case JsonType_Object:
{
JSONObject *jsonobj = new JSONObject();
std::list<JsonNode *> children = node->GetChildren();
std::list<JsonNode *>::iterator iter;
for (iter = children.begin(); iter != children.end(); ++iter) {
jsonobj->Append(ToJsonValue(*iter));
}
val = static_cast<JSONValue *>(jsonobj);
}
break;
case JsonType_Array:
{
JSONArray *jsonarray = new JSONArray();
std::list<JsonNode *> children = node->GetChildren();
std::list<JsonNode *>::iterator iter;
for (iter = children.begin(); iter != children.end(); ++iter) {
jsonarray->Append(ToJsonValue(*iter));
}
val = static_cast<JSONValue *>(jsonarray);
}
break;
case JsonType_String:
{
std::string str;
JSONString *jsonstr = new JSONString();
static_cast<JsonValue *>(node)->GetValue(str);
jsonstr->Set(str);
val = static_cast<JSONValue *>(jsonstr);
}
break;
case JsonType_Number:
{
long lval;
JSONNumber *jsonnum = new JSONNumber();
static_cast<JsonValue *>(node)->GetValue(lval);
jsonnum->Set(lval);
val = static_cast<JSONValue *>(jsonnum);
}
break;
case JsonType_Double:
{
double dval;
JSONDouble *jsondbl = new JSONDouble();
static_cast<JsonValue *>(node)->GetValue(dval);
jsondbl->Set(dval);
val = static_cast<JSONValue *>(jsondbl);
}
break;
case JsonType_Bool:
{
bool bval;
JSONBoolean *jsonbool = new JSONBoolean();
static_cast<JsonValue *>(node)->GetValue(bval);
jsonbool->Set(bval);
val = static_cast<JSONValue *>(jsonbool);
}
break;
case JsonType_Tuple:
{
JsonTuple *tval = static_cast<JsonTuple *>(node);
JSONTuple *jsontuple = new JSONTuple();
std::string key;
key = tval->GetKey();
jsontuple->SetKey(key);
jsontuple->SetValue(ToJsonValue(tval->GetKeyValue()));
val = static_cast<JSONValue *>(jsontuple);
}
break;
case JsonType_Null:
{
JSONNull *jsonnull = new JSONNull();
val = static_cast<JSONValue *>(jsonnull);
}
break;
default:
break;
}
return val;
}
