Add scenarios tool

src/scenarios.cc

@@ -0,0 +1,82 @@
+#include <rapidjson/document.h>
+#include <rapidjson/filewritestream.h>
+#include <rapidjson/writer.h>
+
+#include <cstdio>
+#include <iostream>
+#include <time.h>
+#include <sstream>
+
+
+#define RAND(min,max) (rand()%(max-min)+min)
+
+using namespace std;
+using namespace rapidjson;
+
+#define N_NODE 10
+#define EXTENDED false
+#define SIMULATION_DURATION 60
+#define POWER_OFF 0
+#define POWER_ON 10
+#define POWER_RX 11
+#define POWER_TX 12
+#define DATA_SIZE 50
+#define USE_HINT false
+#define WAKE_UP_EVERY 10
+#define WAKE_UP_FOR 5
+#define MAX_STARTUP_DELAY 10 
+
+unsigned int seed = 0;
+
+int main(int argc, char **argv){
+    // Setup seed
+    if(argc>1){
+        srand( atoi(argv[1]) );
+    }
+
+    // Create document
+    Document d;
+    d.SetObject();
+    d.AddMember("extended",EXTENDED,d.GetAllocator());
+
+    // Create nodes
+    Value nodes(kObjectType);
+    for(int i=0;i<N_NODE;i++){
+        Value node(kObjectType);
+        node.SetObject();
+        node.AddMember("use_hint",USE_HINT,d.GetAllocator());
+        node.AddMember("power_off",POWER_OFF,d.GetAllocator());
+        node.AddMember("power_on",POWER_ON,d.GetAllocator());
+        node.AddMember("power_rx",POWER_RX,d.GetAllocator());
+        node.AddMember("power_tx",POWER_TX,d.GetAllocator());
+        node.AddMember("is_sender",i==0,d.GetAllocator());
+        node.AddMember("data_size",DATA_SIZE,d.GetAllocator());
+
+        // Setup ts and durations
+        Value ts(kArrayType);
+        Value duration(kArrayType);
+        for(unsigned int i=(RAND(0,MAX_STARTUP_DELAY));(i+WAKE_UP_FOR)<SIMULATION_DURATION;i+=WAKE_UP_EVERY){
+            ts.PushBack(Value().SetDouble(i),d.GetAllocator());
+            duration.PushBack(Value().SetDouble(WAKE_UP_FOR),d.GetAllocator());
+        }
+        node.AddMember("wake_ts",ts,d.GetAllocator());
+        node.AddMember("wake_duration",duration,d.GetAllocator());
+
+
+        // Add node to nodes
+        std::ostringstream ss;
+        ss<< "on" <<i;
+        Value key(ss.str().c_str(), d.GetAllocator());
+        nodes.AddMember(key,node,d.GetAllocator());
+    }
+    d.AddMember("nodes",nodes,d.GetAllocator());
+
+
+    // Write to stdout
+    StringBuffer buffer;
+    Writer<StringBuffer> writer(buffer);
+    d.Accept(writer);
+    cout << buffer.GetString();
+
+    return 0;
+}