1 files changed, 102 insertions, 0 deletions
diff --git a/src/rpc-server/src/trex_rpc_jsonrpc_v2.cpp b/src/rpc-server/src/trex_rpc_jsonrpc_v2.cpp
new file mode 100644
index 00000000..d4895557
--- /dev/null
+++ b/src/rpc-server/src/trex_rpc_jsonrpc_v2.cpp
@@ -0,0 +1,102 @@
+/*
+ Itay Marom
+ Cisco Systems, Inc.
+*/
+
+/*
+Copyright (c) 2015-2015 Cisco Systems, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+#include <trex_rpc_exception_api.h>
+#include <trex_rpc_jsonrpc_v2.h>
+
+#include <json/json.h>
+
+#include <iostream>
+
+/* dummy command */
+class DumymCommand : public TrexJsonRpcV2Command {
+public:
+    virtual void execute(std::string &response) {
+        std::cout << "dummy here\n";
+    }
+};
+
+/**
+ * describes the parser error 
+ * 
+ */
+class JsonRpcError : public TrexJsonRpcV2Command {
+public:
+
+    JsonRpcError(const Json::Value &msg_id, int code, const std::string &msg) : m_msg_id(msg_id), m_code(code), m_msg(msg) {
+
+    }
+
+    virtual void execute(std::string &response) {
+        Json::Value response_json;
+        Json::FastWriter writer;
+
+        response_json["jsonrpc"] = "2.0";
+        response_json["id"]      = m_msg_id;
+
+        response_json["error"]["code"]    = m_code;
+        response_json["error"]["message"] = m_msg;
+
+        /* encode to string */
+        response = writer.write(response_json);
+        
+    }
+
+private:
+    Json::Value   m_msg_id;
+    int           m_code;
+    std::string   m_msg;
+};
+
+
+TrexJsonRpcV2Parser::TrexJsonRpcV2Parser(const std::string &msg) : m_msg(msg) {
+
+}
+
+TrexJsonRpcV2Command * TrexJsonRpcV2Parser::parse() {
+    Json::Reader reader;
+    Json::Value  request;
+
+    /* basic JSON parsing */
+    bool rc = reader.parse(m_msg, request, false);
+    if (!rc) {
+        return new JsonRpcError(Json::Value::null, -32700, "Bad JSON Format");
+    }
+
+    Json::Value msg_id = request["id"];
+
+    /* check version */
+    if (request["jsonrpc"] != "2.0") {
+        return new JsonRpcError(msg_id, -32600, "Invalid JSONRPC Version");
+    }
+
+    /* check method name */
+    std::string method_name = request["method"].asString();
+    if (method_name == "") {
+        return new JsonRpcError(msg_id, -32600, "Missing Method Name");
+    }
+
+    std::cout << "method name: " << method_name << "\n";
+
+    TrexJsonRpcV2Command *command = new DumymCommand();
+
+    return (command);
+}
+