Adding Bouncer code for RIC-Benchmarking

[ric-app/bouncer.git] / Bouncer / src / xapp-utils / xapp_sdl.cc

diff --git a/Bouncer/src/xapp-utils/xapp_sdl.cc b/Bouncer/src/xapp-utils/xapp_sdl.cc
new file mode 100644 (file)
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+++ b/Bouncer/src/xapp-utils/xapp_sdl.cc
@@ -0,0 +1,71 @@
+/*
+==================================================================================
+
+        Copyright (c) 2019-2020 AT&T Intellectual Property.
+
+   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.
+==================================================================================
+ */
+
+/*
+ * xapp_sdl.cc
+ *
+ *  Created on: Mar, 2020
+ *  Author: Shraboni Jana
+ */
+#include "xapp_sdl.hpp"
+/*need to work on the SDL FLow. Currently data hardcoded.
+An xApp can use the SDL for two things:
+- persisting state for itself (in case it fails and recovers)
+- making information available for other xApps. The xApp would typically write using SDL directly.
+- The consumer of the data could also use SDL directly or use an access library like in the case of the R-NIB.
+*/
+/*bool XappSDL::set_data(shareddatalayer::SyncStorage *sdl){
+       try{
+               //connecting to the Redis and generating a random key for namespace "bouncer-xapp"
+               mdclog_write(MDCLOG_INFO,  "IN SDL Set Data", __FILE__, __LINE__);
+               DataMap dmap;
+               char key[4]="abc";
+               std::cout << "KEY: "<< key << std::endl;
+               Key k = key;
+               Data d;
+               uint8_t num = 101;
+               d.push_back(num);
+               dmap.insert({k,d});
+               Namespace ns(sdl_namespace);
+               sdl->set(ns, dmap);
+       }
+       catch(...){
+               mdclog_write(MDCLOG_ERR,  "SDL Error in Set Data for Namespace=%s",sdl_namespace);
+               return false;
+       }
+       return true;
+}
+
+void XappSDL::get_data(shareddatalayer::SyncStorage *sdl){
+       Namespace ns(sdl_namespace);
+       DataMap dmap;
+       std::string prefix="";
+       Keys K = sdl->findKeys(ns, prefix);     // just the prefix
+       DataMap Dk = sdl->get(ns, K);
+       for(auto si=K.begin();si!=K.end();++si){
+               std::vector<uint8_t> val_v = Dk[(*si)]; // 4 lines to unpack a string
+               char val[val_v.size()+1];                               // from Data
+               int i;
+               for(i=0;i<val_v.size();++i) val[i] = (char)(val_v[i]);
+               val[i]='\0';
+               printf("KEYS and Values %s = %s\n",(*si).c_str(), val);
+       }
+
+       mdclog_write(MDCLOG_INFO,  "IN SDL Get Data", __FILE__, __LINE__);
+}*/