public void Start(string[] args)
{
m_Parameters = ParameterParse.ParseArguments(args, false /* firstOpFlag */, true /* multipleFiles */);
foreach (KeyValuePair <string, string> kvp in m_Parameters)
{
switch (kvp.Key)
{
case "-o":
case "--output":
m_outFile = kvp.Value;
break;
case "--verbose":
m_ParamVerbose++;
break;
case ParameterParse.LAST_PARAM:
m_inFiles = kvp.Value;
break;
case ParameterParse.ERROR_PARAM:
// if we get here, the parser found an error
Logger.Log("Parameter error: " + kvp.Value);
Logger.Log(Invocation());
return;
default:
Logger.Log("ERROR: UNKNOWN PARAMETER: " + kvp.Key);
Logger.Log(Invocation());
return;
}
}
GlobalRecordCollection globalCollection = new GlobalRecordCollection();
// Read in all log records into approriate structure type for each log line
if (!String.IsNullOrEmpty(m_inFiles))
{
string[] files = m_inFiles.Split(',');
foreach (string fileName in files)
{
if (fileName.Substring(0, connName.Length) == connName)
{
List <Records> syncConn = StatSyncConnector.Read(fileName);
globalCollection.Add(syncConn);
}
else if (fileName.Substring(0, sceneName.Length) == sceneName)
{
List <Records> syncConn = StatScene.Read(fileName);
globalCollection.Add(syncConn);
}
else if (fileName.Substring(0, serverName.Length) == serverName)
{
List <Records> syncConn = StatServer.Read(fileName);
globalCollection.Add(syncConn);
}
else
{
Logger.Log("No handler for file {0}", fileName);
}
}
}
// Compute the number of buckets based on the log records. Compute min and max.
double[] bucketTimes = ComputeBuckets(globalCollection, 10 /* bucket size in seconds */);
long numBuckets = bucketTimes.Length;
if (numBuckets > 0)
{
List <Records>[] buckets = DistributeToBucketArray(globalCollection, numBuckets);
GenerateOutput(globalCollection, buckets, bucketTimes);
}
}
public void Start(string[] args)
{
m_Parameters = ParameterParse.ParseArguments(args, false /* firstOpFlag */, true /* multipleFiles */);
foreach (KeyValuePair <string, string> kvp in m_Parameters)
{
switch (kvp.Key)
{
case "-p":
case "--period":
m_bucketSeconds = int.Parse(kvp.Value);
break;
case "-o":
case "--output":
m_outFile = kvp.Value;
break;
case "-h":
case "--cmHosts":
m_cmHosts = kvp.Value;
break;
case "--verbose":
m_ParamVerbose++;
break;
case ParameterParse.LAST_PARAM:
m_inFiles = kvp.Value;
break;
case ParameterParse.ERROR_PARAM:
// if we get here, the parser found an error
Logger.Log("Parameter error: " + kvp.Value);
Logger.Log(Invocation());
return;
default:
Logger.Log("ERROR: UNKNOWN PARAMETER: " + kvp.Key);
Logger.Log(Invocation());
return;
}
}
List <HTTPRecord> records = new List <HTTPRecord>();
// Read in the records
if (!String.IsNullOrEmpty(m_inFiles))
{
string[] files = m_inFiles.Split(',');
foreach (string fileName in files)
{
records.AddRange(HTTPRecord.Read(fileName));
}
}
// Find high and low dates and compute the number of buckets
double minDate = double.MaxValue;
double maxDate = double.MinValue;
foreach (HTTPRecord rec in records)
{
minDate = Math.Min(minDate, rec.time);
maxDate = Math.Max(maxDate, rec.time);
}
double bucketBaseTime = minDate;
int numBuckets = ((int)((maxDate - minDate) * LongDate.secondsPerDay)) / m_bucketSeconds;
numBuckets += 1; // add a last bucket for rounding error at the end.
Logger.Log("Number of buckets = {0}", numBuckets);
// Loop through all the records and assign each to a bucket
foreach (HTTPRecord rec in records)
{
rec.bucket = ((int)((rec.time - bucketBaseTime) * LongDate.secondsPerDay)) / m_bucketSeconds;
}
// Specify individual hosts to count accesses with CSV list "host,host,host"
List <string> cmHosts = m_cmHosts.Split(',').ToList <string>();
int numHosts = cmHosts.Count;
if (numHosts == 0)
{
Logger.Log("NUMBER OF Client Manager HOSTS MUST NOT BE ZERO!!");
return;
}
// Initialize each bucket line with the variable sized structures
BucketLine[] bucketLines = new BucketLine[numBuckets];
for (int ii = 0; ii < numBuckets; ii++)
{
bucketLines[ii].bucket = ii;
bucketLines[ii].time = bucketBaseTime + ((double)(ii * m_bucketSeconds) / LongDate.secondsPerDay);
bucketLines[ii].hostCount = new int[numHosts];
bucketLines[ii].logins = 0;
}
// Loop through all the records and fill the bucket info
foreach (HTTPRecord rec in records)
{
int nHost = cmHosts.IndexOf(rec.source);
if (nHost >= 0)
{
bucketLines[rec.bucket].hostCount[nHost]++;
}
if (rec.remain.Contains("/Grid/login/ "))
{
bucketLines[rec.bucket].logins++;
}
}
// Print out all the buckets
bool firstLine = true;
TextWriter outWriter = new StreamWriter(File.Open(m_outFile, FileMode.Create));
if (outWriter != null)
{
using (outWriter)
{
if (firstLine)
{
StringBuilder buff = new StringBuilder();
buff.Append("bucket");
buff.Append(",");
buff.Append("time");
buff.Append(",");
buff.Append("logins");
buff.Append(",");
for (int ii = 0; ii < cmHosts.Count; ii++)
{
buff.Append(cmHosts[ii]);
buff.Append(",");
}
outWriter.WriteLine(buff.ToString());
firstLine = false;
}
foreach (BucketLine buck in bucketLines)
{
StringBuilder buff = new StringBuilder();
buff.Append(buck.bucket.ToString());
buff.Append(",");
buff.Append(buck.time.ToString());
buff.Append(",");
buff.Append(buck.logins.ToString());
buff.Append(",");
for (int ii = 0; ii < buck.hostCount.Length; ii++)
{
buff.Append(buck.hostCount[ii].ToString());
buff.Append(",");
}
outWriter.WriteLine(buff.ToString());
}
}
}
}