cleaning the project

slsReceiverSoftware/src/utilities.cpp

@@ -0,0 +1,66 @@
+#include <iostream>
+#include <string>
+#include <sstream>
+#include <iostream>
+#include <stdio.h>
+#include <fstream>
+
+#include "utilities.h"
+
+
+using namespace std;
+
+
+int read_config_file(string fname, int *tcpip_port_no){
+	
+	ifstream infile;
+	string sLine,sargname;
+	int iline = 0;
+	int success = slsReceiverDefs::OK;
+
+	infile.open(fname.c_str(), ios_base::in);
+	if (infile.is_open()) {
+		while(infile.good()){
+			getline(infile,sLine);
+			iline++;
+			
+			//VERBOSE_PRINT(sLine);
+			
+			if(sLine.find('#')!=string::npos){
+				//VERBOSE_PRINT( "Line is a comment ");
+				continue;
+			}
+			else if(sLine.length()<2){
+				//VERBOSE_PRINT("Empty line ");
+				continue;
+			}
+			else{
+				istringstream sstr(sLine);
+				
+				//parameter name
+				if(sstr.good())
+					sstr >> sargname;
+				
+				//tcp port
+				if(sargname=="rx_tcpport"){
+					if(sstr.good()) {
+						sstr >> sargname;
+						if(sscanf(sargname.c_str(),"%d",tcpip_port_no))
+							cout<<"dataport:"<<tcpip_port_no<<endl;
+						else{
+							cout << "could not decode port in config file. Exiting." << endl;
+							success = slsReceiverDefs::FAIL;
+						}
+					}
+				}
+			}
+		}
+		infile.close();
+	}
+	
+	return success;
+}
+
+
+
+