Some sample code for parsing a report file

report.json

{
        "typename" : "header",
        "mode":"client",
        "peer":"9a6cfdf0-6bab-11e2-8648-fd224dae7ee4",
        "timestamp":1359640016194,
        "data":
        {
                "typename" : "summary",
                "downloaded":909115392,
                "downloadRate":2864163.073936958,
                "uploaded":0,
                "uploadRate":0,
                "cdata": [{
                "typename" : "fileinfo",                                
"name":"PZ566VIRG_ADV_EN-XX_UK-XX_51_2K_20120829_DCM",
                        "downloaded":862978048,
                        "downloadRate":970797.2017366746,
                        "uploaded":0,"uploadRate":0,
                        "size":1924797021,
                        "pdata": [{
                                "typename" : "peerinfo",
                                "name" : "peer1",
                                "addr":"79.125.5.243",
                                "port":9881,
                                "downloaded":458850304,
                                "downloadRate":447744.3181877763,
                                "uploaded":0,
                                "uploadRate":0
                        },
                        {
                                "typename" : "peerinfo",
                                "name" : "peer2",
                                "addr":"54.246.94.172",
                                "port":9881,
                                "downloaded":404946944,
                                "downloadRate":523052.8835488984,
                                "uploaded":0,
                                "uploadRate":0
                        }]
                },
                {
"typename" : "fileinfo",
"name":"PZ365-PD120123VWID_ADV_EN-XX_UK-XX_51_2K_20120522_DCM",
                        "downloaded":32505856,
                        "downloadRate":836071.4686749754,
                        "uploaded":0,
                        "uploadRate":0,
                        "size":356186070,
                        "pdata":[{
                                "typename" : "peerinfo",
                                "name" : "peer1",
                                "addr":"79.125.5.243",
                                "port":9881,
                                "downloaded":13713408,
                                "downloadRate":291043.0741079767,
                                "uploaded":0,
                                "uploadRate":0
                        },
                        {
                                "typename" : "peerinfo",
                                "name" : "peer2",
                                "addr":"54.246.94.172",
                                "port":9881,
                                "downloaded":19415040,
                                "downloadRate":545028.3945669987,
                                "uploaded":0,
                                "uploadRate":0
                        }]
                },
                {

"typename" : "fileinfo",
"name":"PZ360-VIRMEDIA_ADV_F_EN-XX_UK_51_2K_PEDN_20120523_DGN_OV",
                        "downloaded":13631488,
                        "downloadRate":1057294.4035253078,
                        "uploaded":0,
                        "uploadRate":0,
                        "pdata":[{
                                "typename" : "peerinfo",
                                "name" : "peer1",
                                "addr":"79.125.5.243",
                                "port":9881,
                                "downloaded":7110656,
                                "downloadRate":388075.1619170403,
                                "uploaded":0,
                                "uploadRate":0
                                },
                        {
                                "typename" : "peerinfo",
                                "name" : "peer2",
                                "addr":"54.246.94.172",
                                "port":9881,
                                "downloaded":7487488,
                                "downloadRate":669219.2416082675,
                                "uploaded":0,
                                "uploadRate":0
                        }]
                }]
        },

        "what":"report"
}

reportparser.js

var report = require('./report.json');

parseandsavereport(report, report.typename, report.peer, report.timestamp);
 
function parseandsavereport(obj, name, agentid, timestamp){
   for(prop in obj){
   	  console.log(Object.prototype.toString.call( obj[prop] ) );

   	  switch(Object.prototype.toString.call( obj[prop] )){

   	  	case '[object Object]' :

   	  	     parseandsavereport(obj[prop], prop, agentid, report.timestamp);
   	  	
   	  	break;
   	  	
   	  	case  '[object Array]' :
   	  	
   	  		for (var i = 0; i < obj[prop].length; i++) {
            	parseandsavereport(obj[prop][i], obj[prop][i].typename, agentid, report.timestamp);
       		}
   	  	
   	  	break;

   	  	default : 
   	  	    collectionname = name + prop; 
	        save(collectionname, { value: obj[prop], timestamp: timestamp, agentid: agentid });
      
      }
   }
}

function save(collectionname, obj){
	// Mongo Code should be a called here.
	console.log("Saving " + collectionname + " " + JSON.stringify(obj));
}