version Ok

downloadfile.cpp

@@ -41,16 +41,24 @@ void downloadFile::download(MainWindow *mw)
     vector<string> v;
     int value;
     char buffer[4096];
+
     argv[0] = "/usr/bin/rsync";
-    argv[1] = "--bwlimit=" + mw->connexion.bandwidthLimit;
+    if (mw->connexion.bandwidthLimit == 0)
+    {
+        argv[1] = "--bwlimit=1000P";
+    }else
+    {
+        output << mw->connexion.bandwidthLimit;
+        argv[1] = "--bwlimit=" + output.str() +  mw->connexion.bandwidthLimitUnit;
+    }
     argv[2] = "--port=" + to_string(mw->connexion.port);
     argv[3] = "-P";
     argv[4] = mw->connexion.server + "::" + mw->downloading.service + "/" + mw->downloading.path;
     argv[5] = mw->downloading.savePath + "/";
+    argv[6] = "";
 
-    //unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd "r"), pclose);
+    //launching downloading thread
     FILE * fp = popen2(argv, "r", mw->downloading.pid);
-
     if (!fp)
     {
         throw runtime_error("popen2() failed!");
@@ -64,7 +72,6 @@ void downloadFile::download(MainWindow *mw)
             return;
         }
         line = buffer;
-        //cout << line << endl;
         pos = line.find('%');
         if (pos != -1)
         {
@@ -74,14 +81,14 @@ void downloadFile::download(MainWindow *mw)
             {
                 line.erase(0, pos);
                 value = stoi(line);
-                //cout << value << endl;
                 emit progressSignal(value);
             }
         }
     }
     pclose2(fp, mw->downloading.pid);
+
+    // ProgressBar to 100% and emit signal finished to main application
     emit progressSignal(100);
     emit finishedSignal(true);
-    //cout << path << endl;
 }